Day-case anaesthesia for termination of pregnancy. Evaluation of a total intravenous anaesthetic technique

Abstract

An investigation was undertaken to assess the use of a total intravenous anaesthetic technique of fentanyl and methohexitone for outpatient vaginal termination of pregnancy. When compared with a technique of fentanyl, methohexitone, nitrous oxide and trichloroethylene the total intravenous method caused swifter recovery, minimal side-effects and no cardiovascular depression. However, both anaesthetic techniques produced significant postoperative reduction of memory for new facts when compared with a control group receiving no general anaesthesia. There is a need to continue the search for anaesthetic methods appropriate for day cases.