<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0120-8748</journal-id>
<journal-title><![CDATA[Acta Neurológica Colombiana]]></journal-title>
<abbrev-journal-title><![CDATA[Acta Neurol Colomb.]]></abbrev-journal-title>
<issn>0120-8748</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Neurología]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-87482016000100012</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Tratamiento de la neuropatía sensitiva dolorosa asociada al VIH]]></article-title>
<article-title xml:lang="en"><![CDATA[Treatment of painful hiv-associated sensory neuropathy]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Beltrán]]></surname>
<given-names><![CDATA[Natalia]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreno]]></surname>
<given-names><![CDATA[Carlos B]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández]]></surname>
<given-names><![CDATA[John]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad del Rosario  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Universidad del Rosario  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad del Rosario  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>01</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>01</month>
<year>2016</year>
</pub-date>
<volume>32</volume>
<numero>1</numero>
<fpage>72</fpage>
<lpage>79</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-87482016000100012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-87482016000100012&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-87482016000100012&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Se presenta una revisión de los estudios aleatorizados a doble ciego y controlados con placebo, publicados en la literatura científica sobre el tratamiento farmacológico y con terapias complementarias de la neuropatía periférica dolorosa, asociada al virus de la inmunodeficiencia humana adquirida (VIH), publicados entre enero de 1996 y octubre de 2015. Se localizaron 219 artículos y se seleccionaron para análisis 20 estudios. Los 20 estudios seleccionados incluyeron 2.246 pacientes con neuropatía sensitiva distal asociada a HIV (HIV-SN) característicamente dolorosa, en la forma de polineuropatía sensitiva distal (DSP) o neuropatía por antiretrovirales (ATN) y correspondieron a estudios controlados. Los resultados de esta revisión muestran la eficacia de la capsaicina al 8%, el cannabis fumado y el factor de crecimiento neural recombinante humano (rhNGF) en el manejo del dolor de la DSP. La lamotrigina y la acetilcarnitina son medicaciones prometedoras en la ATN de los pacientes con HIV. Sin embargo, es necesaria la búsqueda de nuevas estrategias terapéuticas en el manejo de la DSP y la ATN.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[We present a systematic of the randomized, double-blind, placebo-controlled studies published in the scientific literature concerning the pharmacological treatment and complementary therapies of the painful peripheral neuropathy associated with the human acquired immunodeficiency virus (HIV), between January, 1996 and octubre, 2015. The analysis comprises 20 studies selected from a total of 219 articles located. The 20 controlled studies selected included 2246 patients with HIV-associated distal sensory neuropathy (HIV-SN), characteristically painful, in the form of distal sensory polyneuropathy (DSP) or antiretroviral neuropathy (ATN). The results of this revision show the efficacy of 8% capsaicin, smoked cannabis and recombinant human neural growth factor (rhNGF) in pain management of DSP. Lamotrigine and Acetyl-L carnitine are promising medications in the ATN of HIV patients. Notwithstanding, a search for new therapeutic strategies for the management of DSP and ATN is still necessary.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Neuropatía periférica sensitiva]]></kwd>
<kwd lng="es"><![CDATA[Tratamiento]]></kwd>
<kwd lng="en"><![CDATA[HIV]]></kwd>
<kwd lng="en"><![CDATA[Sensory peripheral neuropathy]]></kwd>
<kwd lng="en"><![CDATA[Treatment]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[  <font face="verdana" size="2">      <p>Revisi&oacute;n</p>      <p align="center"><font size="4"><b>Tratamiento de la neuropat&iacute;a sensitiva dolorosa asociada al VIH</b></font></p>     <p align="center"><font size="3"><b>Treatment of painful hiv-associated sensory neuropathy</b></font></p>      <p align="center">Natalia-Hern&aacute;ndez-Beltr&aacute;n (1), Carlos B. Moreno (2), John Hern&aacute;ndez (3)</p>      <p>(1) M&eacute;dica-Residente de neurolog&iacute;a de III a&ntilde;o. Fundaci&oacute;n Cardioinfantil. Universidad del Rosario. Bogot&aacute;.    <br> (2)	M&eacute;dico neurofisi&oacute;logo, Unidad de Neurociencia, Grupo de investigaci&oacute;n Neuros, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario. Bogot&aacute;.    <br> (3)	M&eacute;dico neurocirujano, algesi&oacute;logo y paliativista. MEDERI Grupo de investigaci&oacute;n Neuros, Escuela de Medicina y Ciencias de la Salud, Universidad del Rosario. Bogot&aacute;.</p>      <p>Recibido: 1/11/15. Aceptado: 17/12/15.    <br>  Correspondencia: Natalia Hern&aacute;ndez Beltr&aacute;n: <a href="mailto:hernandez.natalia12@gmail.com">hernandez.natalia12@gmail.com</a>.</p>  <hr>     ]]></body>
<body><![CDATA[<p><font size="3"><b>Resumen</b></font></p>      <p>Se presenta una revisi&oacute;n de los estudios  aleatorizados a doble ciego y controlados con placebo, publicados en la literatura cient&iacute;fica sobre el  tratamiento  farmacol&oacute;gico y con terapias complementarias de la neuropat&iacute;a  perif&eacute;rica dolorosa, asociada al virus de la inmunodeficiencia humana adquirida (VIH), publicados entre enero de 1996 y octubre de 2015. Se localizaron 219 art&iacute;culos y se seleccionaron para an&aacute;lisis 20 estudios.</p>     <p>Los 20 estudios seleccionados incluyeron 2.246 pacientes con neuropat&iacute;a sensitiva distal asociada a HIV (HIV-SN) caracter&iacute;sticamente dolorosa, en la forma de polineuropat&iacute;a sensitiva distal (DSP) o neuropat&iacute;a por antiretrovirales (ATN) y correspondieron a estudios controlados. </p>     <p>Los resultados de esta revisi&oacute;n muestran la eficacia de la capsaicina al 8%, el cannabis fumado y el factor de crecimiento neural recombinante humano (rhNGF) en el manejo del dolor de la DSP. La lamotrigina y la acetilcarnitina son medicaciones prometedoras en la ATN de los pacientes con HIV. Sin embargo, es necesaria la b&uacute;squeda de nuevas estrategias terap&eacute;uticas en el manejo de la DSP y la ATN.</p>      <p><b>Palabras clave</b>: Neuropat&iacute;a perif&eacute;rica sensitiva. Tratamiento (DeCS).</p>  <hr>     <p><font size="3"><b>Summary</b></font></p>      <p>We present a systematic of the randomized, double-blind, placebo-controlled studies published in the scientific literature concerning the pharmacological treatment and complementary therapies of the painful peripheral neuropathy associated with the human acquired immunodeficiency virus (HIV), between January, 1996 and octubre, 2015. The analysis comprises 20 studies selected from a total of 219 articles located.</p>     <p>The 20 controlled studies selected included 2246 patients with HIV-associated distal sensory neuropathy (HIV-SN), characteristically painful, in the form of distal sensory polyneuropathy (DSP) or antiretroviral neuropathy (ATN).</p>     <p>The results of this revision show the efficacy of 8% capsaicin, smoked cannabis and recombinant human neural growth factor (rhNGF) in pain management of DSP.  Lamotrigine and Acetyl-L carnitine are promising medications in the ATN of HIV patients. Notwithstanding, a search for new therapeutic strategies for the management of DSP and ATN is still necessary.</p>      <p><b>Key words</b>: HIV. Sensory peripheral neuropathy. Treatment (MeSH).</p>  <hr>     ]]></body>
<body><![CDATA[<p><font size="3"><b>Introducci&oacute;n</b></font></p>      <p>La HIV-SN dolorosa fue reconocida inicialmente en la pandemia del HIV previo a la introducci&oacute;n  del tratamiento antirretriviral (ARV) (1). En pacientes sin ARV, la prevalencia de HIV-SN es aproximadamente del 14% en pacientes ambulatorios en todos los estadios de la enfermedad, aumentando al 40-60% en los que reciben ARV. De manera importante, en estos pacientes el 70-90% experimentan dolor a menudo incapacitante (2) por lo que el HIV-SN representa un problema  importante y creciente de salud mundial.</p>      <p>El beneficio cl&iacute;nico de los diversos agentes en el tratamiento de la neuropat&iacute;a perif&eacute;rica dolorosa asociada al HIV ha sido controvertido (3, 6). La eficacia de una medicaci&oacute;n no necesariamente puede ser aplicada en distintas enfermedades, dado el fen&oacute;meno de heterogeneidad del dolor neurop&aacute;tico y las condiciones particulares subyacentes asociadas a HIV (7, 8). En el tratamiento de la HIV-SN acompa&ntilde;ada de dolor neurop&aacute;tico se han usado medicamentos con diferente mecanismo de acci&oacute;n, entre los que se encuentran, anticonvulsivantes, antiarr&iacute;tmicos, anest&eacute;sicos locales, bloqueantes de canales de sodio, voltaje dependiente, antidepresivos tric&iacute;cliclos (9) y recientemente, parches de capsaicina y cannabis fumada, entre otros (10).</p>      <p>En este art&iacute;culo se hace una revisi&oacute;n de la evidencia existente en la literatura cient&iacute;fica de tratamientos farmacol&oacute;gicos y complementarios de la HIV-SN dolorosa asociada con HIV entre enero de 1996 y octubre de 2015.</p>      <p><b><font size="3">Metodolog&iacute;a</font></b></p>      <p>Se realiz&oacute; la b&uacute;squeda de art&iacute;culos cient&iacute;ficos en diferentes bases de datos (Web of Knowledge, Medic Latina, EBSCO Host, BVS Biblioteca Virtual de la Salud, Pubmed, Science Direct, Dynamed) y la b&uacute;squeda manual de las referencias de los art&iacute;culos escogidos. Se usaron las siguientes palabras clave: HIV, <I>Sensory Peripheral Neuropathy and </I><I>treatment.</I> Los criterios de inclusi&oacute;n de la b&uacute;squeda fueron estudios cl&iacute;nicos aleatorizados y controlados con placebo en el tratamiento del dolor de la HIV-SN, con mediciones objetivas de este s&iacute;ntoma; la b&uacute;squeda se realiz&oacute; desde 1996,  fecha de la que data el primer estudio de este tipo (11) hasta  octubre de 2015. Se obtuvieron inicialmente 219 art&iacute;culos posibles de la neuropat&iacute;a perif&eacute;rica sensitiva asociada al HIV; de estos se excluyeron 199. Al final, tras la depuraci&oacute;n de la informaci&oacute;n, se seleccionaron 20 art&iacute;culos que cumpl&iacute;an con los criterios de inclusi&oacute;n por ser estudios aleatorizados a doble ciego, controlados con placebo y con mediciones  del dolor a trav&eacute;s de escalas. </p>      <p><font size="3"><b>Resultados</b></font></p>      <p>En la presente revisi&oacute;n se encontraron 20 art&iacute;culos que evaluaron en estudios controlados distintos medicamentos y/o estrategias terap&eacute;uticas en el manejo del dolor de la DSP o la ATN. Entre ellos se encuentran los f&aacute;rmacos: p&eacute;ptido T (11), acetil carnitina ALC (12), mexiletina (13), amitriptilina comparado con acupuntura (14), mexiletina comparado con amitriptilina (15), nimodipino (16), tres estudios de lamotrigina (17-19), factor de crecimiento neural recombinante humano (20), capsaicina en crema (21), capsaicina en parche en concentraciones altas y bajas (22, 23), gabapentin (24), lidoca&iacute;na en gel (25), prosaptide (26), memantina (27), dos estudios de cannabis fumado (28, 29) y pregabalina (30). La <a href="#t1">Tabla 1</a> resume los estudios mencionados.</p>      <p align="center"><a name="t1"></a><img src="img/revistas/anco/v32n1/v32n1a12t1.jpg"></p>      <p><font size="3"><b>Discusi&oacute;n</b></font></p>      ]]></body>
<body><![CDATA[<p>La HIV-SN dolorosa, es una polineuropat&iacute;a axonal  sim&eacute;trica que  incluye dos tipos de neuropat&iacute;as sensitivas, afectan principalmente las fibras nerviosas sensitivas no mielinizadas, una ocasionada por la infecci&oacute;n por HIV propiamente dicha, (DSP) (31, 32) y la otra como resultado de los efectos neurot&oacute;xicos del tratamiento antirretroviral, (ATN) con estavudina, didanosina y zalcitabina (33, 34).</p>      <p>El tratamiento del dolor para estas entidades a&uacute;n no est&aacute; bien definido, e implica aproximaciones farmacol&oacute;gicas y no farmacol&oacute;gicas. En esta revisi&oacute;n se incluyeron  20 estudios que cumplieron los criterios de inclusi&oacute;n (11, 30). En &eacute;stos se encontr&oacute; eficacia en la mejor&iacute;a del dolor con rhNGF, parches de capsaicina en concentraciones altas (8%)  y cannabis fumado. </p>      <p>El factor de crecimiento neural recombinante humano (NGF) es una importante neurotrofina que modula  la actividad de las fibras nerviosas sensitivas peque&ntilde;as y estimula la regeneraci&oacute;n de las fibras nerviosas afectadas (35); por eso es un blanco terap&eacute;utico en la intervenci&oacute;n de la DSP asociada a HIV. Dos estudios han evaluado su efectividad; en uno de ellos los resultados evidenciaron  que  las diferentes dosis de rhNGF produjeron  significativa mejor&iacute;a  en el promedio y el m&aacute;ximo dolor diario con superioridad  sobre el placebo, sin  diferencias en el tratamiento con respecto al uso de otros analg&eacute;sicos (20). De esta manera el rhNGF es una medicaci&oacute;n con superioridad en el control del dolor para los pacientes con DSP asociada a HIV con  diferencias estad&iacute;sticamente significativa, que apoyan su uso, sin embargo, hay limitaciones en la disponibilidad actual y de rutina con esta terapia.</p>      <p>La capsaicina act&uacute;a como agonista selectivo para los receptores de potencial transitorio vaniloide 1 (TRPV1), un canal dependiente del ligando de cati&oacute;n no selectivo, expresado preferencialmente en neuronas aferentes primarias especializadas en la detecci&oacute;n de est&iacute;mulos nocivos (36,  37). Tres estudios (21, 23), han confirmado su eficacia en el tratamiento de la DSP asociada a HIV, con diferencias seg&uacute;n las concentraciones usadas; as&iacute; en uno de los estudios (21) se sugiere que la capsaicina en crema en bajas concentraciones (0.075%) es inefectiva  en la mejor&iacute;a del dolor asociada a DSP en pacientes con VIH. Por su parte, uno de los estudios controlados (22) mostr&oacute; mayor eficacia del parche al 8% (NGX-4010) en la reducci&oacute;n del dolor promedio comparado con el uso de capsaicina en concentraci&oacute;n m&aacute;s baja  de 0.04%, con superioridad contra el placebo para NGX-4010. Con otra escala de evaluaci&oacute;n de dolor, NPRS (escala num&eacute;rica de severidad de dolor), en un estudio controlado,  se mostr&oacute; que en la PGIC (impresi&oacute;n global de cambio) una mayor cantidad de pacientes se sintieron mejor para el grupo de NGX-4010 comparado con el control (23). Un metaan&aacute;lisis  de Qutenza (parche de capsaicina al 8%) confirm&oacute; su efectividad en el tratamiento de neuralgia postherpetica  y neuropat&iacute;a dolorosa asociada a VIH comparado con los parches de bajas dosis de 0.04% (38). </p>      <p>Los efectos analg&eacute;sicos de los canabinoides ex&oacute;genos  se deben a su acci&oacute;n en el sistema canabinoide end&oacute;geno involucrado en la modulaci&oacute;n del dolor (39). En voluntarios humanos, el cannabis fumado produce un incremento en el umbral del dolor (40); por su parte los canabinoides sist&eacute;micos son efectivos en modelos animales de  dolor t&eacute;rmico, mec&aacute;nico agudo, inflamaci&oacute;n e hiperalgesia as&iacute; como lesi&oacute;n del nervio (41). A la fecha hay evidencia creciente de que los canabinoides son efectivos para el dolor cr&oacute;nico refractario  en condiciones de dolor neurop&aacute;tico que incluyen  esclerosis m&uacute;ltiple, neuropat&iacute;a perif&eacute;rica y otras como artritis reumatoidea (42). Los estudios controlados con cannabis fumado demostraron su superioridad comparado con placebo en los cambios en la escala VAS  (an&aacute;loga visual del dolor) y en escala DDS (escala de descripci&oacute;n diferencial)  (28, 29), en el primero de ellos hubo igualmente reducci&oacute;n de la hiperalgesia inducida. </p>      <p>En la presente revisi&oacute;n, en varios estudios controlados, no hubo superioridad con respecto al placebo para varios medicamentos, entre ellos se incluyen: p&eacute;ptido T, ALC, gabapentin, prosaptide, lidoca&iacute;na t&oacute;pica, mexiletina, memantina, ni con  tratamientos no convencionales  como acupuntura. Por otra parte, en la revisi&oacute;n se encontraron otros estudios que intentaron evaluar la eficacia de la medicaci&oacute;n combinada de agentes analg&eacute;sicos con distintos mecanismos de acci&oacute;n en el tratamiento de la HIV-SN sin encontrar superioridad con esta conducta, solamente  en el caso del cannabis fumado hubo mayor efectividad  cuando se adicion&oacute; a la terapia analg&eacute;sica concomitante  con opiodes y analg&eacute;sicos no esteroideos en pacientes con  dolor neurop&aacute;tico debido a DSP en VIH refractario al tratamiento m&eacute;dico. </p>      <p>Los resultados de la revisi&oacute;n est&aacute;n de acuerdo con lo propuesto en las gu&iacute;as actuales del tratamiento farmacol&oacute;gico de dolor neurop&aacute;tico para el caso de neuropat&iacute;a por HIV (43, 44). En ellas se  reconoce con evidencia A de eficacia, a los parches de capsaicina al 8% y al cannabis fumado y con nivel de evidencia B a la lamotrigina. Por  su parte, en el nivel A/B de ineficacia/pobre eficacia o resultados discrepantes se encuentran:amitriptilina, crema de capsaicina, gabapentin y memantina (45).</p>      <p><font size="3"><b>Conclusiones</b></font></p>      <p>La neuropat&iacute;a perif&eacute;rica es la complicaci&oacute;n neurol&oacute;gica  m&aacute;s com&uacute;n en los pacientes con HIV y el dolor en el contexto de dicha neuropat&iacute;a es un problema com&uacute;n (46). Se ha aceptado que la optimizaci&oacute;n de la terapia antirretroviral  reduce la carga viral plasm&aacute;tica, pero este control virol&oacute;gico no se asocia necesariamente con mejor&iacute;a cl&iacute;nica de la neuropat&iacute;a (22). El tratamiento de la HIV-SN dolorosa tiene controversias, dada la carencia de eficacia comparada con placebo de muchos agentes que son aceptados en el manejo de otras condiciones de dolor neurop&aacute;tico (47, 48, 49) (54, 66, 67), como evidencia de que el dolor neurop&aacute;tico no puede ser considerado como un &uacute;nico s&iacute;ntoma con &uacute;nica patog&eacute;nesis (50).</p>      <p>En la presente revisi&oacute;n se deja de manifiesto la mayor eficacia sobre el placebo en el manejo de la DSP de los parches de capsaicina al 8% (22, 23), del cannabis fumado (28, 29) y del rhNGF (20); as&iacute; como la utilidad prometedora de lamotrigina en ATN (18). Otros agentes han mostrado eficacia y en algunos estudios superioridad al placebo, pero la muestra peque&ntilde;a limita la generalizaci&oacute;n de los resultados obtenidos. Los medicamentos  como parches de lidoca&iacute;na, memantina, crema de capsaicina en bajas concentraciones, nimodipino, antiarritmicos como mexiletina, agentes neurodegenerativos como prosaptide y p&eacute;ptido T no tienen eficacia demostrada (11, 15,16, 21, 22, 26). Los resultados de los estudios que utilizan medicaci&oacute;n combinada son controversiales, en la medida en que unos demuestran efectividad de esta conducta y en otros no hubo mejor&iacute;a en las escalas de dolor evaluadas (19, 21, 30).</p>      ]]></body>
<body><![CDATA[<p>Los pacientes y los profesionales de la salud necesitan ser educados sobre la severidad y la alta frecuencia de la HIV-SN, as&iacute; como en los efectos en la calidad de vida por el dolor como s&iacute;ntoma acompa&ntilde;ante; por ello, es necesario  el desarrollo de estudios que eval&uacute;en las estrategias basadas en la evidencia para encontrar los objetivos terap&eacute;uticos en el abordaje de esta condici&oacute;n m&eacute;dica.</p>      <p><b>Conflicto de intereses</b></p>     <p>Los autores declaran no tener conflicto de intereses.</p>  <hr>     <p><font size="3"><b>Referencias</b></font></p>      <!-- ref --><p>1. CORNBLATH DR, MCARTHUR JC. Predominantly sensory neuropathy patients with AIDS and AIDS-related complex. Neurology. 1988; 38(5):794-796.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549933&pid=S0120-8748201600010001200001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>2. SMYTH K, AFFANDI JS, MCARTHUR JC, BOWTELL-HARRIS C, MIJCH AM, WATSON K, ET AL.  Prevalence of and risk factors for HIV-associated neuropathy in Melbourne, Australia 1993-2006. HIV Med. 2007; 8(6):367-373.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549935&pid=S0120-8748201600010001200002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </p>      <!-- ref --><p>3. THALER H, PORTENOY RK. The undertreatment of pain in ambulatory AIDS patients. Pain. 1996;65(2-3):243-249.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549937&pid=S0120-8748201600010001200003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>4. BREITBART W, PASSIK S, MCDONALD MV. Patient related barriers to pain management in ambulatory AIDS patients. Pain. 1998;76(5):9-16.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549939&pid=S0120-8748201600010001200004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p> 5.  FRICH LM, BORGBJERG FM. Pain and pain treatment in AIDS patients: a longitudinal study. J Pain Symptom Manage. 2000;19(5):339-347.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549941&pid=S0120-8748201600010001200005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>6. VERMA S, ESTANISLAO L, MINTZ L. Controlling neuropathic pain in HIV. Curr Infect Dis Rep. 2004; 6(3):237- 242.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549943&pid=S0120-8748201600010001200006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>7. ELLIS RJ ROSARIO D, CLIFFORD DB, MCARTHUR JC, SIMPSON D, ALEXANDER T, ET AL. Continued high prevalence and adverse clinical impact of human immunodeficiency virus-associated sensory neuropathy in the era of combination antiretroviral therapy: The charter study. Arch Neurol. 2010: 67(5):552-558.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549945&pid=S0120-8748201600010001200007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>8. MARITZ J, BENATAR M, DAVE JA, HARRISON TB, BADRI M, LEVITT NS, ET AL. HIV neuropathy in South Africans: Frequency, characteristics, and risk factors. Muscle Nerve.  2010; 41(5):599-606.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549947&pid=S0120-8748201600010001200008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>9. BELACHEW D, SCHALLER B, ZENEBE G. Distal symmetric polyneuropathy and toxic neuropathy in HIV patients. Ann Trop Med Public Health. 2010; 3(1):1-8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549949&pid=S0120-8748201600010001200009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>10. PHILLIPS TJ, CHERRY CL, COX S, MARSHALL SJ, RICE AS. Pharmacological treatment of painful HIV-associated sensory neuropathy: A systematic review and metaanalysis of randomised controlled trials. PLoS One. 2010; 5:e14433.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549951&pid=S0120-8748201600010001200010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>11. SIMPSON DM, DORFMAN D, OLNEY RK, MCKINLEY G. Peptide T in the treatment of painful distal neuropathy associated with AIDS: results of a placebo-controlled trial. The Peptide T Neuropathy Study Group. Neurology. 1996;47(5):1254-1259.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549953&pid=S0120-8748201600010001200011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>12. YOULE M, OSIO M. A double-blind, parallel-group, placebo-controlled, multicentre study of acetyl L-carnitine in the symptomatic treatment of antiretroviral toxic neuropathy in patients with HIV-1 infection. HIV Med. 2007;8(4):241-250.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549955&pid=S0120-8748201600010001200012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>13. KEMPER CA, KENT G, BURTON S, DERESINSKI SC. Mexiletine for HIVinfected patients with painful peripheral neuropathy: a double-blind, placebocontrolled, crossover treatment trial. J Acquir Immune Defic Syndr Hum Retrovirol. 1998;19: (4)367-372.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549957&pid=S0120-8748201600010001200013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>14. SHLAY JC, CHALONER K, MAX MB, FLAWS B. Acupuncture and amitriptyline for pain due to HIV-related peripheral neuropathy: a randomized controlled trial. Terry Beirn Community Programs for Clinical Research on AIDS. JAMA. 1998;280(18):1590-1595.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549959&pid=S0120-8748201600010001200014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>15. KIEBURTZ K, SIMPSON D, YIANNOUTSOS C, MAX MB. A randomized trial of amitriptyline and mexiletine for painful neuropathy in HIV infection. AIDS Clinical Trial Group 242 Protocol Team. Neurology. 1998;51(6):1682-1688.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549961&pid=S0120-8748201600010001200015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>16. NAVIA BA, DAFNI U, SIMPSON D, TUCKER T. A phase I/II trial of nimodipine for HIV-related neurologic complications. Neurology. 1998;51:221-228.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549963&pid=S0120-8748201600010001200016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>17. SIMPSON DM, OLNEY R, MCARTHUR JC, KHAN A, GODBOLD J. A placebo-controlled trial of lamotrigine for painful HIV-associated neuropathy. Neurology. 2000;54(11):2115-2119.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549965&pid=S0120-8748201600010001200017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>18. 	Simpson DM, McArthur JC, Olney R, Clifford D, So Y. Lamotrigine for HIV-associated painful sensory neuropathies: a placebo controlled trial. Neurology. 2003;60(9):1508-1514.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549967&pid=S0120-8748201600010001200018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>19. SILVER M, BLUM D, GRAINGER J, HAMMER AE, QUESSY S. Double-blind, placebo-controlled trial of lamotrigine in combination with other medications for neuropathic pain. J Pain Symptom Manage. 2007;34(4): 446-454.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549969&pid=S0120-8748201600010001200019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>20. MCARTHUR JC, YIANNOUTSOS C, SIMPSON DM, ADORNATO BT, SINGER EJ, ET AL. A phase II trial of nerve growth factor for sensory neuropathy associated with HIV infection. AIDS Clinical Trials Group Team 291. Neurology. 2000;54(5): 1080-1088.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549971&pid=S0120-8748201600010001200020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>21. PAICE JA, FERRANS CE, LASHLEY FR, SHOTT S, VIZGIRDA V, ET AL. Topical capsaicin in the management of HIV-associated peripheral neuropathy. J Pain Symptom Manage. 2000;19(1):45-52.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549973&pid=S0120-8748201600010001200021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>22. SIMPSON DM, BROWN S, TOBIAS J. NGX-4010 C107 Study Group. Controlled trial of high-concentration capsaicin patch for treatment of painful HIV neuropathy. Neurology. 2008;70(24):2305-2313.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549975&pid=S0120-8748201600010001200022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>23. CLIFFORD D, SIMPSON D, BROWN S, MOYLE G, BREW B. A multicenter, randomized, double-blind, controlled study of NGX-4010 (QutenzaH), a high concentration capsaicin patch for the treatment of HIV-associated distal sensory polyneuropathy. J Acquir Immune Defic Syndr. 2012;1;59(2):126-33.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549977&pid=S0120-8748201600010001200023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>24. HAHN K, ARENDT G, BRAUN JS, VON GIESEN HJ, HUSSTEDT IW, ET AL. A placebo-controlled trial of gabapentin for painful HIV-associated sensory neuropathies. J Neurol. 2004; 251(10):1260-1266.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549979&pid=S0120-8748201600010001200024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>25. ESTANISLAO L, CARTER K, MCARTHUR J, OLNEY R, SIMPSON D. Lidoderm-HIV Neuropathy Group. A randomized controlled trial of 5% lidocaine gel for HIV-associated distal symmetric polyneuropathy. J Acquir Immune Defic Syndr. 2004;37(5):1584-1586.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549981&pid=S0120-8748201600010001200025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>26. SCHIFITTO G, YIANNOUTSOS CT, SIMPSON DM, MARRA CM, SINGER EJ. A placebo-controlled study of memantine for the treatment of human immunodeficiency virus-associated sensory neuropathy.  J Neurovirol.  2006;12(4):328-331.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549983&pid=S0120-8748201600010001200026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>27. EVANS SR, SIMPSON DM, KITCH DW, KING A, CLIFFORD DB, ET AL. A randomized trial evaluating Prosaptide for HIV-associated sensory neuropathies: use of an electronic diary to record neuropathic pain. PLoS one. 2007; 2:e551.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549985&pid=S0120-8748201600010001200027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>28. ABRAMS DI, JAY CA, SHADE SB, VIZOSO H, REDA H, ET AL. Cannabis in painful HIV-associated sensory neuropathy: a randomized placebo-controlled trial. Neurology. 2007;68(7):515-521.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549987&pid=S0120-8748201600010001200028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>29. ELLIS RJ, TOPEROFF W, VAIDA F, VAN DEN BRANDE G, GONZALES J. Smoked medicinal cannabis for neuropathic pain in HIV: a randomized, crossover clinical trial. Neuropsychopharmacology. 2009;34(3):672-680.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549989&pid=S0120-8748201600010001200029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>30. SIMPSON DM, SCHIFITTO G, CLIFFORD DB, MURPHY TK, DURSO-DE, CRUZ E, ET AL. Pregabalin for painful HIV neuropathy: a randomized, double-blind, placebo-controlled trial. Neurology. 2010;74(5):413-420.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549991&pid=S0120-8748201600010001200030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>31. KESWANI SC, PARDO CA, CHERRY CL, HOKE A, MCARTHUR JC. HIV-associated sensory neuropathies. AIDS. 2002;16(16):2105-2117.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549993&pid=S0120-8748201600010001200031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>32. GONZALEZ-DUARTE A, ROBINSON-PAPP J, SIMPSON DM. Diagnosis and management of HIV-associated neuropathy. Neurol Clin. 2008;26:821- 832.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549995&pid=S0120-8748201600010001200032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>33. MOYLE G. Clinical manifestations and management of antiretroviral nucleoside analog-related mitochondrial toxicity. Clin Ther. 2000; 22(8):911-936; discussion 898.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549997&pid=S0120-8748201600010001200033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>34. CHILDS EA, LYLES RH, SELNES OD. Plasma viral load and CD4 lymphocytes predict HIV-associated dementia and sensory neuropathy. Neurology.1999;52(3):607-613.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4549999&pid=S0120-8748201600010001200034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>35. LEVI-MONTALCINI R, SKAPER SD, DAL TOSO R, PETRELLI L, LEON A. Nerve growth factor: from neurotrophin to neurokine. Trends Neurosci. 1996;19(11):514-520.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550001&pid=S0120-8748201600010001200035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>36.  PETERSEN KL, FIELDS HL, BRENNUM J, SANDRONI P, ROWBOTHAM MC. Capsaicin evoked pain and allodynia in post-herpetic neuralgia. Pain. 2000; 88: 125e133.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550003&pid=S0120-8748201600010001200036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>37. CORTRIGHT DN, SZALLASI A. Biochemical pharmacology of the vanilloid receptor TRPV1. An update. Eur J Biochem. 2004;271(10):1814e1819.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550005&pid=S0120-8748201600010001200037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>38. MOU J, PAILLARD F, TURNBULL B, TRUDEAU J. Efficacy of Qutenza&reg; (capsaicin) 8% patch for neuropathic pain: A meta-analysis of the Qutenza Clinical Trials Database. Pain 2013;154(9):1632-9.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550007&pid=S0120-8748201600010001200038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>39. WALKER JM, HUANG SM. Cannabinoid analgesia. Pharmacol Ther. 2002; 95:127-135.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550009&pid=S0120-8748201600010001200039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>40. MILSTEIN SL, MACCANNELL K, KARR G, CLARK S. Cannabis-produced changes in pain tolerance. Experienced and non-experienced subjects. Int Pharmacopsychiatry. 1975;10(3):177-182.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550011&pid=S0120-8748201600010001200040&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>41. HERZBERG U, ELIAV E, BENNETT GJ, KOPIN IJ. The analgesic effect of R (_)-WIN 55,212-2 mesylate, a high affinity cannabinoid agonist, in a rat model of neuropathic pain. Neurosci Lett. 1997; 221:157-160.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550013&pid=S0120-8748201600010001200041&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>42. BEAULIEU P, WARE M. Reassessment of the role of cannabinoids in the management of pain. Curr Opin Anaesthesiol.  2007;20(5):473-477.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550015&pid=S0120-8748201600010001200042&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>43. FINNERUP NB, SINDRUP SH, JENSEN TS. The evidence for pharmacological treatment of neuropathic pain. Pain. 2010;150(3):573-581.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550017&pid=S0120-8748201600010001200043&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>44. DWORKIN RH, O'CONNOR AB, BACKONJA M, FARRAR JT, FINNERUP NB. Pharmacologic management of neuropathic pain: evidence-based recommendations. Pain. 2007;132(3):237-251.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550019&pid=S0120-8748201600010001200044&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>45. ATTAL N, CRUCCU G,  BARON R,  HAANPAA M, HANSSON P, JENSEN T, ET AL. EFNS guidelines on the pharmacological treatment of neuropathic pain: 2010 revision. European Journal of neurology. 2010;17(9):1113-1123.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550021&pid=S0120-8748201600010001200045&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>46. WIEBE L, PHILLIPS T, LI J. Pain in HIV: An Evolving Epidemic. The Journal of Pain. 2011;12(6): 619-624.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550023&pid=S0120-8748201600010001200046&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>47. MILSTEIN SL, MACCANNELL K, KARR G, CLARK S. Cannabis-produced changes in pain tolerance. Experienced and non-experienced subjects. Int Pharmacopsychiatry. 1975;10(3):177-182.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550025&pid=S0120-8748201600010001200047&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>48. ATTAL N, CRUCCU G,  BARON R,  HAANPAA M, HANSSON P, JENSEN T, ET AL. EFNS guidelines on the pharmacological treatment of neuropathic pain: 2010 revision. Eur J Neurol. 2010;17(9):1113-1123.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550027&pid=S0120-8748201600010001200048&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      ]]></body>
<body><![CDATA[<!-- ref --><p>49. BARON R, TOLLE TR, GOCKEL U, BROSZ M, FREYNHAGEN R. A cross-sectional cohort survey in 2100 patients with painful diabetic neuropathy and postherpetic neuralgia: Differences in demographic data and sensory symptoms. Pain. 2009; 146(1-2):34-40.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550029&pid=S0120-8748201600010001200049&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>      <!-- ref --><p>50. SCHOLZ J, MANNION RJ, HORD DE, GRIFFIN RS, RAWAL B, ET AL. A novel tool for the assessment of pain: validation in low back pain. PLoS Med. 2009;6 e1000047.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=4550031&pid=S0120-8748201600010001200050&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></p>  </font>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CORNBLATH]]></surname>
<given-names><![CDATA[DR]]></given-names>
</name>
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Predominantly sensory neuropathy patients with AIDS and AIDS-related complex]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1988</year>
<volume>38</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>794-796</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SMYTH]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[AFFANDI]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[BOWTELL-HARRIS]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[MIJCH]]></surname>
<given-names><![CDATA[AM]]></given-names>
</name>
<name>
<surname><![CDATA[WATSON]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Prevalence of and risk factors for HIV-associated neuropathy in Melbourne, Australia 1993-2006]]></article-title>
<source><![CDATA[HIV Med]]></source>
<year>2007</year>
<volume>8</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>367-373</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[THALER]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[PORTENOY]]></surname>
<given-names><![CDATA[RK]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The undertreatment of pain in ambulatory AIDS patients]]></article-title>
<source><![CDATA[Pain]]></source>
<year>1996</year>
<volume>65</volume>
<numero>2-3</numero>
<issue>2-3</issue>
<page-range>243-249</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BREITBART]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[PASSIK]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[MCDONALD]]></surname>
<given-names><![CDATA[MV]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Patient related barriers to pain management in ambulatory AIDS patients]]></article-title>
<source><![CDATA[Pain]]></source>
<year>1998</year>
<volume>76</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>9-16</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FRICH]]></surname>
<given-names><![CDATA[LM]]></given-names>
</name>
<name>
<surname><![CDATA[BORGBJERG]]></surname>
<given-names><![CDATA[FM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pain and pain treatment in AIDS patients: a longitudinal study]]></article-title>
<source><![CDATA[J Pain Symptom Manage]]></source>
<year>2000</year>
<volume>19</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>339-347</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[VERMA]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[ESTANISLAO]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[MINTZ]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Controlling neuropathic pain in HIV]]></article-title>
<source><![CDATA[Curr Infect Dis Rep]]></source>
<year>2004</year>
<volume>6</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>237- 242</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ELLIS]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[ROSARIO]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[CLIFFORD]]></surname>
<given-names><![CDATA[DB]]></given-names>
</name>
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[ALEXANDER]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Continued high prevalence and adverse clinical impact of human immunodeficiency virus-associated sensory neuropathy in the era of combination antiretroviral therapy: The charter study]]></article-title>
<source><![CDATA[Arch Neurol]]></source>
<year>2010</year>
<volume>67</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>552-558</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MARITZ]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[BENATAR]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[DAVE]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[HARRISON]]></surname>
<given-names><![CDATA[TB]]></given-names>
</name>
<name>
<surname><![CDATA[BADRI]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[LEVITT]]></surname>
<given-names><![CDATA[NS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[HIV neuropathy in South Africans: Frequency, characteristics, and risk factors]]></article-title>
<source><![CDATA[Muscle Nerve]]></source>
<year>2010</year>
<volume>41</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>599-606</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BELACHEW]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[SCHALLER]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[ZENEBE]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Distal symmetric polyneuropathy and toxic neuropathy in HIV patients]]></article-title>
<source><![CDATA[Ann Trop Med Public Health]]></source>
<year>2010</year>
<volume>3</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>1-8</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PHILLIPS]]></surname>
<given-names><![CDATA[TJ]]></given-names>
</name>
<name>
<surname><![CDATA[CHERRY]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[COX]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[MARSHALL]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[RICE]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pharmacological treatment of painful HIV-associated sensory neuropathy: A systematic review and metaanalysis of randomised controlled trials]]></article-title>
<source><![CDATA[PLoS One]]></source>
<year>2010</year>
<volume>5</volume>
<page-range>e14433</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[DORFMAN]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[OLNEY]]></surname>
<given-names><![CDATA[RK]]></given-names>
</name>
<name>
<surname><![CDATA[MCKINLEY]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Peptide T in the treatment of painful distal neuropathy associated with AIDS: results of a placebo-controlled trial. The Peptide T Neuropathy Study Group]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1996</year>
<volume>47</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1254-1259</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[YOULE]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[OSIO]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A double-blind, parallel-group, placebo-controlled, multicentre study of acetyl L-carnitine in the symptomatic treatment of antiretroviral toxic neuropathy in patients with HIV-1 infection]]></article-title>
<source><![CDATA[HIV Med]]></source>
<year>2007</year>
<volume>8</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>241-250</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[KEMPER]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[KENT]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[BURTON]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[DERESINSKI]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mexiletine for HIVinfected patients with painful peripheral neuropathy: a double-blind, placebocontrolled, crossover treatment trial]]></article-title>
<source><![CDATA[J Acquir Immune Defic Syndr Hum Retrovirol]]></source>
<year>1998</year>
<volume>19</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>367-372</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SHLAY]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[CHALONER]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[MAX]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
<name>
<surname><![CDATA[FLAWS]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Acupuncture and amitriptyline for pain due to HIV-related peripheral neuropathy: a randomized controlled trial. Terry Beirn Community Programs for Clinical Research on AIDS]]></article-title>
<source><![CDATA[JAMA]]></source>
<year>1998</year>
<volume>280</volume>
<numero>18</numero>
<issue>18</issue>
<page-range>1590-1595</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[KIEBURTZ]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[YIANNOUTSOS]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[MAX]]></surname>
<given-names><![CDATA[MB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A randomized trial of amitriptyline and mexiletine for painful neuropathy in HIV infection. AIDS Clinical Trial Group 242 Protocol Team]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1998</year>
<volume>51</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1682-1688</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[NAVIA]]></surname>
<given-names><![CDATA[BA]]></given-names>
</name>
<name>
<surname><![CDATA[DAFNI]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[TUCKER]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A phase I/II trial of nimodipine for HIV-related neurologic complications]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1998</year>
<volume>51</volume>
<page-range>221-228</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[OLNEY]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[KHAN]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[GODBOLD]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A placebo-controlled trial of lamotrigine for painful HIV-associated neuropathy]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>2000</year>
<volume>54</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>2115-2119</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[OLNEY]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Clifford]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[So]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Lamotrigine for HIV-associated painful sensory neuropathies: a placebo controlled trial]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>2003</year>
<volume>60</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1508-1514</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SILVER]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[BLUM]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[GRAINGER]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[HAMMER]]></surname>
<given-names><![CDATA[AE]]></given-names>
</name>
<name>
<surname><![CDATA[QUESSY]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Double-blind, placebo-controlled trial of lamotrigine in combination with other medications for neuropathic pain]]></article-title>
<source><![CDATA[J Pain Symptom Manage]]></source>
<year>2007</year>
<volume>34</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>446-454</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[YIANNOUTSOS]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[ADORNATO]]></surname>
<given-names><![CDATA[BT]]></given-names>
</name>
<name>
<surname><![CDATA[SINGER]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A phase II trial of nerve growth factor for sensory neuropathy associated with HIV infection. AIDS Clinical Trials Group Team 291]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>2000</year>
<volume>54</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1080-1088</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PAICE]]></surname>
<given-names><![CDATA[JA]]></given-names>
</name>
<name>
<surname><![CDATA[FERRANS]]></surname>
<given-names><![CDATA[CE]]></given-names>
</name>
<name>
<surname><![CDATA[LASHLEY]]></surname>
<given-names><![CDATA[FR]]></given-names>
</name>
<name>
<surname><![CDATA[SHOTT]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[VIZGIRDA]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Topical capsaicin in the management of HIV-associated peripheral neuropathy]]></article-title>
<source><![CDATA[J Pain Symptom Manage]]></source>
<year>2000</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>45-52</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[BROWN]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[TOBIAS]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[NGX-4010 C107 Study Group. Controlled trial of high-concentration capsaicin patch for treatment of painful HIV neuropathy]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>2008</year>
<volume>70</volume>
<numero>24</numero>
<issue>24</issue>
<page-range>2305-2313</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CLIFFORD]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[BROWN]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[MOYLE]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[BREW]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A multicenter, randomized, double-blind, controlled study of NGX-4010 (QutenzaH), a high concentration capsaicin patch for the treatment of HIV-associated distal sensory polyneuropathy]]></article-title>
<source><![CDATA[J Acquir Immune Defic Syndr]]></source>
<year>2012</year>
<volume>1</volume>
<numero>59</numero>
<issue>59</issue>
<page-range>126-33</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HAHN]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[ARENDT]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[BRAUN]]></surname>
<given-names><![CDATA[JS]]></given-names>
</name>
<name>
<surname><![CDATA[VON GIESEN]]></surname>
<given-names><![CDATA[HJ]]></given-names>
</name>
<name>
<surname><![CDATA[HUSSTEDT]]></surname>
<given-names><![CDATA[IW]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A placebo-controlled trial of gabapentin for painful HIV-associated sensory neuropathies]]></article-title>
<source><![CDATA[J Neurol]]></source>
<year>2004</year>
<volume>251</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1260-1266</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ESTANISLAO]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[CARTER]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[OLNEY]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Lidoderm-HIV Neuropathy Group. A randomized controlled trial of 5% lidocaine gel for HIV-associated distal symmetric polyneuropathy]]></article-title>
<source><![CDATA[J Acquir Immune Defic Syndr]]></source>
<year>2004</year>
<volume>37</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>1584-1586</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SCHIFITTO]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[YIANNOUTSOS]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[MARRA]]></surname>
<given-names><![CDATA[CM]]></given-names>
</name>
<name>
<surname><![CDATA[SINGER]]></surname>
<given-names><![CDATA[EJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A placebo-controlled study of memantine for the treatment of human immunodeficiency virus-associated sensory neuropathy]]></article-title>
<source><![CDATA[J Neurovirol]]></source>
<year>2006</year>
<volume>12</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>328-331</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[EVANS]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[KITCH]]></surname>
<given-names><![CDATA[DW]]></given-names>
</name>
<name>
<surname><![CDATA[KING]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[CLIFFORD]]></surname>
<given-names><![CDATA[DB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A randomized trial evaluating Prosaptide for HIV-associated sensory neuropathies: use of an electronic diary to record neuropathic pain]]></article-title>
<source><![CDATA[PLoS one]]></source>
<year>2007</year>
<volume>2</volume>
<page-range>e551</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ABRAMS]]></surname>
<given-names><![CDATA[DI]]></given-names>
</name>
<name>
<surname><![CDATA[JAY]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[SHADE]]></surname>
<given-names><![CDATA[SB]]></given-names>
</name>
<name>
<surname><![CDATA[VIZOSO]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[REDA]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cannabis in painful HIV-associated sensory neuropathy: a randomized placebo-controlled trial]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>2007</year>
<volume>68</volume>
<numero>7</numero>
<issue>7</issue>
<page-range>515-521</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ELLIS]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[TOPEROFF]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[VAIDA]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[VAN DEN BRANDE]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[GONZALES]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Smoked medicinal cannabis for neuropathic pain in HIV: a randomized, crossover clinical trial]]></article-title>
<source><![CDATA[Neuropsychopharmacology]]></source>
<year>2009</year>
<volume>34</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>672-680</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[SCHIFITTO]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[CLIFFORD]]></surname>
<given-names><![CDATA[DB]]></given-names>
</name>
<name>
<surname><![CDATA[MURPHY]]></surname>
<given-names><![CDATA[TK]]></given-names>
</name>
<name>
<surname><![CDATA[DURSO-DE]]></surname>
<given-names><![CDATA[CRUZ E]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pregabalin for painful HIV neuropathy: a randomized, double-blind, placebo-controlled trial]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>2010</year>
<volume>74</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>413-420</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[KESWANI]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
<name>
<surname><![CDATA[PARDO]]></surname>
<given-names><![CDATA[CA]]></given-names>
</name>
<name>
<surname><![CDATA[CHERRY]]></surname>
<given-names><![CDATA[CL]]></given-names>
</name>
<name>
<surname><![CDATA[HOKE]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[MCARTHUR]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
</person-group>
<source><![CDATA[AIDS]]></source>
<year>2002</year>
<volume>16</volume>
<numero>16</numero>
<issue>16</issue>
<page-range>2105-2117</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[GONZALEZ-DUARTE]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[ROBINSON-PAPP]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[SIMPSON]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Diagnosis and management of HIV-associated neuropathy]]></article-title>
<source><![CDATA[Neurol Clin]]></source>
<year>2008</year>
<volume>26</volume>
<page-range>821- 832</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MOYLE]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Clinical manifestations and management of antiretroviral nucleoside analog-related mitochondrial toxicity]]></article-title>
<source><![CDATA[Clin Ther]]></source>
<year>2000</year>
<volume>22</volume>
<numero>8</numero>
<issue>8</issue>
<page-range>911-936</page-range></nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CHILDS]]></surname>
<given-names><![CDATA[EA]]></given-names>
</name>
<name>
<surname><![CDATA[LYLES]]></surname>
<given-names><![CDATA[RH]]></given-names>
</name>
<name>
<surname><![CDATA[SELNES]]></surname>
<given-names><![CDATA[OD]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Plasma viral load and CD4 lymphocytes predict HIV-associated dementia and sensory neuropathy]]></article-title>
<source><![CDATA[Neurology]]></source>
<year>1999</year>
<volume>52</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>607-613</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[LEVI-MONTALCINI]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[SKAPER]]></surname>
<given-names><![CDATA[SD]]></given-names>
</name>
<name>
<surname><![CDATA[DAL TOSO]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[PETRELLI]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[LEON]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Nerve growth factor: from neurotrophin to neurokine]]></article-title>
<source><![CDATA[Trends Neurosci]]></source>
<year>1996</year>
<volume>19</volume>
<numero>11</numero>
<issue>11</issue>
<page-range>514-520</page-range></nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[PETERSEN]]></surname>
<given-names><![CDATA[KL]]></given-names>
</name>
<name>
<surname><![CDATA[FIELDS]]></surname>
<given-names><![CDATA[HL]]></given-names>
</name>
<name>
<surname><![CDATA[BRENNUM]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[SANDRONI]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[ROWBOTHAM]]></surname>
<given-names><![CDATA[MC]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Capsaicin evoked pain and allodynia in post-herpetic neuralgia]]></article-title>
<source><![CDATA[Pain]]></source>
<year>2000</year>
<numero>^s88</numero>
<issue>^s88</issue>
<supplement>88</supplement>
<page-range>125e133</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[CORTRIGHT]]></surname>
<given-names><![CDATA[DN]]></given-names>
</name>
<name>
<surname><![CDATA[SZALLASI]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Biochemical pharmacology of the vanilloid receptor TRPV1. An update]]></article-title>
<source><![CDATA[Eur J Biochem]]></source>
<year>2004</year>
<volume>271</volume>
<numero>10</numero>
<issue>10</issue>
<page-range>1814e1819</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MOU]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[PAILLARD]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[TURNBULL]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[TRUDEAU]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Efficacy of Qutenza® (capsaicin) 8% patch for neuropathic pain: A meta-analysis of the Qutenza Clinical Trials Database]]></article-title>
<source><![CDATA[Pain]]></source>
<year>2013</year>
<volume>154</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1632-9</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[WALKER]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
<name>
<surname><![CDATA[HUANG]]></surname>
<given-names><![CDATA[SM]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cannabinoid analgesia]]></article-title>
<source><![CDATA[Pharmacol Ther]]></source>
<year>2002</year>
<volume>95</volume>
<page-range>127-135</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MILSTEIN]]></surname>
<given-names><![CDATA[SL]]></given-names>
</name>
<name>
<surname><![CDATA[MACCANNELL]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[KARR]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[CLARK]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cannabis-produced changes in pain tolerance. Experienced and non-experienced subjects]]></article-title>
<source><![CDATA[Int Pharmacopsychiatry]]></source>
<year>1975</year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>177-182</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[HERZBERG]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[ELIAV]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[BENNETT]]></surname>
<given-names><![CDATA[GJ]]></given-names>
</name>
<name>
<surname><![CDATA[KOPIN]]></surname>
<given-names><![CDATA[IJ]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The analgesic effect of R (_)-WIN 55,212-2 mesylate, a high affinity cannabinoid agonist, in a rat model of neuropathic pain]]></article-title>
<source><![CDATA[Neurosci Lett]]></source>
<year>1997</year>
<volume>221</volume>
<page-range>157-160</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BEAULIEU]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[WARE]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Reassessment of the role of cannabinoids in the management of pain]]></article-title>
<source><![CDATA[Curr Opin Anaesthesiol]]></source>
<year>2007</year>
<volume>20</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>473-477</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[FINNERUP]]></surname>
<given-names><![CDATA[NB]]></given-names>
</name>
<name>
<surname><![CDATA[SINDRUP]]></surname>
<given-names><![CDATA[SH]]></given-names>
</name>
<name>
<surname><![CDATA[JENSEN]]></surname>
<given-names><![CDATA[TS]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The evidence for pharmacological treatment of neuropathic pain]]></article-title>
<source><![CDATA[Pain]]></source>
<year>2010</year>
<volume>150</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>573-581</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DWORKIN]]></surname>
<given-names><![CDATA[RH]]></given-names>
</name>
<name>
<surname><![CDATA[O&#8217;CONNOR]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[BACKONJA]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[FARRAR]]></surname>
<given-names><![CDATA[JT]]></given-names>
</name>
<name>
<surname><![CDATA[FINNERUP]]></surname>
<given-names><![CDATA[NB]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pharmacologic management of neuropathic pain: evidence-based recommendations]]></article-title>
<source><![CDATA[Pain]]></source>
<year>2007</year>
<volume>132</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>237-251</page-range></nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ATTAL]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[CRUCCU]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[BARON]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[HAANPAA]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[HANSSON]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[JENSEN]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[EFNS guidelines on the pharmacological treatment of neuropathic pain: 2010 revision]]></article-title>
<source><![CDATA[European Journal of neurology]]></source>
<year>2010</year>
<volume>17</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1113-1123</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[WIEBE]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[PHILLIPS]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[LI]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Pain in HIV: An Evolving Epidemic]]></article-title>
<source><![CDATA[The Journal of Pain]]></source>
<year>2011</year>
<volume>12</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>619-624</page-range></nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[MILSTEIN]]></surname>
<given-names><![CDATA[SL]]></given-names>
</name>
<name>
<surname><![CDATA[MACCANNELL]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[KARR]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[CLARK]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cannabis-produced changes in pain tolerance. Experienced and non-experienced subjects]]></article-title>
<source><![CDATA[Int Pharmacopsychiatry]]></source>
<year>1975</year>
<volume>10</volume>
<numero>3</numero>
<issue>3</issue>
<page-range>177-182</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[ATTAL]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[CRUCCU]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[BARON]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[HAANPAA]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[HANSSON]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[JENSEN]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[EFNS guidelines on the pharmacological treatment of neuropathic pain: 2010 revision]]></article-title>
<source><![CDATA[Eur J Neurol]]></source>
<year>2010</year>
<volume>17</volume>
<numero>9</numero>
<issue>9</issue>
<page-range>1113-1123</page-range></nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[BARON]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[TOLLE]]></surname>
<given-names><![CDATA[TR]]></given-names>
</name>
<name>
<surname><![CDATA[GOCKEL]]></surname>
<given-names><![CDATA[U]]></given-names>
</name>
<name>
<surname><![CDATA[BROSZ]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[FREYNHAGEN]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A cross-sectional cohort survey in 2100 patients with painful diabetic neuropathy and postherpetic neuralgia: Differences in demographic data and sensory symptoms]]></article-title>
<source><![CDATA[Pain]]></source>
<year>2009</year>
<volume>146</volume>
<numero>1-2</numero>
<issue>1-2</issue>
<page-range>34-40</page-range></nlm-citation>
</ref>
<ref id="B50">
<label>50</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[SCHOLZ]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[MANNION]]></surname>
<given-names><![CDATA[RJ]]></given-names>
</name>
<name>
<surname><![CDATA[HORD]]></surname>
<given-names><![CDATA[DE]]></given-names>
</name>
<name>
<surname><![CDATA[GRIFFIN]]></surname>
<given-names><![CDATA[RS]]></given-names>
</name>
<name>
<surname><![CDATA[RAWAL]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A novel tool for the assessment of pain: validation in low back pain]]></article-title>
<source><![CDATA[PLoS Med]]></source>
<year>2009</year>
<volume>6</volume>
<page-range>e1000047</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
