Fulminant Hepatic Failure

Abstract

Analysis of the first 150 cases collected from 73 centers reporting to the Fulminant Hepatic Failure Surveillance Study showed that 80 patients had presumable viral hepatitis, of whom 62 died. Of 41 patients who had recent surgery, 36 died. In 35 patients massive liver necrosis developed less than three weeks after halothane anesthesia, and 27 (77 per cent) of these had multiple exposures to halothane. The risk from halothane is small, but this complication was present in nearly one quarter of the cases reported in our study. When the use of halothane is desired, multiple exposure should be avoided, if possible. Moreover, postoperative fever after exposure to halothane, otherwise "unexplained," is an important warning sign, and should be thoroughly investigated and taken into consideration when further exposure to this anesthetic is contemplated. The physician prescribing halothane must balance need against risk.