Antagonism of flunitrazepam-induced sedative effects by flumazenil in patients after surgery under general anaesthesia. A double-blind placebo-controlled investigation of efficacy and safety.
This study aimed to assess the efficacy and safety of flumazenil and a placebo in reversing the residual effects of flunitrazepam used to induce anaesthesia for elective laparoscopy in 49 female patients aged 16 to 52 years. In contrast to the placebo, flumazenil gave reductions in amnesia, sedation score, mood rating for mental sedation and physical sedation, and time taken to complete a psychomotor performance test which lasted throughout the study. There were no significant changes in pulse rate, respiration rate or blood pressure, and no unwanted effects were attributed to flumazenil.
D000293:Adolescent; D000328:Adult; D000768:Anesthesia, General; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D005442:Flumazenil / Q000494:pharmacology*; D005445:Flunitrazepam / Q000037:antagonists & inhibitors*; D006801:Humans; D008875:Middle Aged; D011229:Preanesthetic Medication; D011897:Random Allocation; D013514:Surgical Procedures, Operative
D005442:Flumazenil; D005445:Flunitrazepam