The Unusual Adverse Effects of Antituberculosis Therapy in Kidney Patients

• Published in: International journal of mycobacteriology Vol. 13; no. 2; pp. 183 - 190
• Main Authors: Abdullah, Behera, Manas Ranjan, Kaul, Anupma, Agarwal, Vikas, Prasad, Pallavi, Prasad, Narayan, Bhadauria, Dharmendra Singh, Patel, Manas Ranjan, Sharma, Harshita
• Format: Journal Article
• Language: English
• Published: India Wolters Kluwer Medknow Publications 01-04-2024
• Subjects: acute kidney injury; Acute Kidney Injury - chemically induced; Adult; adverse effects; Aged; Antitubercular Agents - adverse effects; Antitubercular Agents - therapeutic use; antituberculosis therapy; chronic kidney disease; Female; Glomerulonephritis - chemically induced; Humans; Immune Reconstitution Inflammatory Syndrome; isoniazid; Isoniazid - adverse effects; Isoniazid - therapeutic use; Male; Middle Aged; Nephritis, Interstitial - chemically induced; pyrazinamide; Pyrazinamide - adverse effects; Pyrazinamide - therapeutic use; Renal Insufficiency, Chronic - complications; Retrospective Studies; rifampicin; Rifampin - adverse effects; Rifampin - therapeutic use; Tuberculosis - complications; Tuberculosis - drug therapy
• ISSN: 2212-5531; 2212-554X; 2212-554X
• DOI: 10.4103/ijmy.ijmy_33_24

Chronic kidney disease (CKD) patients are at a high risk of tuberculosis (TB), with a relative risk of developing active TB of 10%-25%. Similarly, glomerular disease increases the risk of TB due to diminished glomerular filtration rate, proteinuria, and immunosuppression use. Further, the first-line anti-TB drugs are associated with acute kidney injury (AKI) even in patients with normal kidney functions.
We retrospectively identified 10 patients hospitalized with unusual adverse effects of antituberculosis therapy (ATT) from 2013 to 2022.
We found three cases of AKI caused by rifampicin: acute interstitial nephritis, crescentic glomerulonephritis, and heme pigment-induced acute tubular necrosis. We observed rifampicin-induced accelerated hypertension and thrombocytopenia in two patients on maintenance hemodialysis. Isoniazid caused pancreatitis and cerebellitis in two CKD patients, respectively. In a CKD patient, we detected acute gout secondary to pyrazinamide-induced reduced uric acid excretion. We also observed cases of drug rash with eosinophilia and systemic symptoms and hypercalcemia due to immune reconstitution inflammatory syndrome in patients with glomerular disease on ATT. Immediate discontinuation of the offending drug, along with specific and supportive management, led to a recovery in all cases.
The adverse effects of ATT may be unusually severe and varied in kidney patients due to decreased renal elimination. Early recognition of these adverse effects and timely discontinuation of the offending drug is essential to limit morbidity and mortality.