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Indinavir-induced cholelithiasis in a patient infected with human immunodeficiency virus
Renaud Verdon1, Michel Daudon, Françoise Albessard
1Unité de Maladies Infectieuses, Centre Hospitalier Universitaire Côte-de-Nacre, 14033 Caen, France. verdon-r@chu-caen.fr
Abstract:
We report the first case of acute cholecystitis due to indinavir-induced cholelithiasis in a patient infected with human immunodeficiency virus who had been receiving indinavir for 56 months. Infrared spectroscopy demonstrated that the gallstone was composed of indinavir monohydrate (50%), calcium bilirubinate (28%), calcium palmitate (10%), cholesterol (7%), and proteins (5%). The role of high-level chronic unconjugated hyperbilirubinemia coupled with high blood concentrations of indinavir is discussed.