RESUMEN
Angiotensin-converting enzyme inhibitors (ACE-I), such as lisinopril, are used as first-line therapy in the treatment of hypertension, heart failure with reduced ejection fraction, and proteinuric chronic kidney disease due to their beneficial effects on reducing morbidity and mortality. Commonly cited adverse effects of lisinopril include hyperkalemia, acute kidney injury, and angioedema, and while uncommon, there have been reports of lisinopril-induced necrotizing pancreatitis in the literature. The true incidence of drug-induced pancreatitis is unknown since establishing a causal relationship between medication's adverse effects and disease occurrence is difficult; however, there are validated tools such as the Adverse Drug Reaction Probability Scale that can aid in determining causality. Here, we present a case of a 63-year-old man with a history of hypertension who was being treated with lisinopril for eight months and developed a fatal case of lisinopril-induced severe necrotizing pancreatitis.
RESUMEN
Lisinopril is an angiotensin-converting enzyme (ACE) inhibitor that is used as one of the first-line antihypertensive medications. Necrotizing pancreatitis induced by the use of ACE inhibitors is an extremely rare occurrence. Although an uncommon risk factor, our aim is to further highlight that patients with chronic use of lisinopril can develop such complications and should be considered among the list of differential diagnoses for pancreatitis. A 53-year-old Caucasian male with a history of hypertension treated with lisinopril presented with a one-day history of nausea, vomiting, and severe epigastric pain. On physical examination, there was tenderness to palpation in the epigastric region and left lower quadrant without rebound tenderness or guarding. A complete blood count showed a slight increase in white blood cell count to 12,000 cells/mm3 and serum lipase level was elevated at 1028 U/L. A subsequent CT scan of the abdomen with contrast revealed findings supporting necrotizing pancreatitis. The patient was treated with conservative medical management with goal-directed intravenous fluid support, early enteral feeding, and pain control. His condition resolved, and he was found doing well on follow-up visits.