Abstract

MESA-ZULUAGA, María Alejandra; FRANCO-HENAO, Johnnatan; BEDOYA-LOPEZ, María Alejandra  and  OREJUELA-ERAZO, Janine Andrea. Diagnosis of Celiac Disease after Starting Antitubercular Medication: A Case Report. Rev. colomb. Gastroenterol. [online]. 2023, vol.38, n.4, pp.516-520.  Epub Feb 26, 2024. ISSN 0120-9957.  https://doi.org/10.22516/25007440.986.

We present the case of a young patient from Argentina living in a rural area without any relevant medical history. He consulted the emergency department after blunt chest trauma, and during trauma studies, images compatible with pulmonary tuberculosis were found, a diagnosis made incidentally.

After starting treatment, he exhibited gastrointestinal symptoms such as diarrhea, abdominal pain, and weight loss, which were initially considered an adverse effect of treatment with rifampin/isoniazid/pyrazinamide/ethambutol (RHZE). Upon completing the first phase of treatment and suspending the medication, the symptoms improved, and the bacilloscopies were negative.

Subsequently, the severity of the symptoms drew attention. Additional paraclinical tests were performed with malabsorptive diarrhea results, considering the patient’s origin and the fact that his diet included products that he grew himself without prior exposure to gluten. Celiac disease is suspected, and antibodies and biopsy results compatible with this entity were obtained. When reviewing the association of symptom onset with the RHZE/pyridoxine treatment, we found these medications may have wheat-based excipients, which explains the worsening of symptoms, not due to the gastrointestinal adverse effects of the antibiotic but its excipients.

Finally, the case was analyzed, tuberculosis was ruled out, and treatment was suspended, refocusing the therapeutic effort on recovering the patient’s nutritional status. Subsequently, no other hospital admissions were recorded, and he remained respiratorily asymptomatic, with weight gain and nutritional recovery.

Keywords : Celiac disease; wheat; tuberculosis; excipients; case report.

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