Severe dengue infection unmasking drug‐induced liver injury: Successful management with N‐acetylcysteine.

Autor: Gautam, Naveen, Shrestha, Nishan, Bhandari, Sanjeev, Thapaliya, Sabin
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Zdroj: Clinical Case Reports; Mar2024, Vol. 12 Issue 3, p1-5, 5p
Abstrakt: Key Clinical Message: Clinicians in tuberculosis and dengue endemic regions should have heightened vigilance for drug‐induced liver injury (DILI) overlapping with active infections, enabling prompt recognition and life‐saving conservative management. Severe dengue and drug‐induced liver injury (DILI) are significant independent risk factors for acute liver failure. The co‐occurrence of these conditions significantly complicates clinical management. Here, we describe the case of a 21‐year‐old Nepali female who developed acute liver failure during antitubercular therapy (ATT). The patient, presenting with fever and nausea after 3 weeks of ATT, subsequently received a diagnosis of severe dengue. Laboratory evidence indicated markedly elevated transaminases (AST 4335 U/L, ALT 1958 U/L), total bilirubin (72 μmol/L), and INR (>5). Prompt discontinuation of first‐line ATT, initiation of a modified ATT regimen, and N‐acetylcysteine (NAC) infusion facilitated the patient's recovery after a week of intensive care. This case underscores the potential for synergistic hepatotoxicity in regions where multiple endemic illnesses coincide. Early recognition of DILI, cessation of offending agents, and comprehensive intensive care are crucial interventions. While the definitive efficacy of NAC remains under investigation, its timely administration in these complex cases warrants exploration for its potential lifesaving benefits. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index
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