title: A controlled study of mezlocillin in uncomplicated acute gonorrhoea.
abstract: In a randomized trial, 149 patients with uncomplicated gonorrhoea were treated with a single intramuscular dose of 1.0 g mezlocillin, 150 with 2.0 g ampicillin plus 1.0 g probenecid orally and 150 with a single dose of 1.8 mega units of procaine penicillin. Cure rates at 3, 10 and 17 days after treatment were 97%, 99% and 96% for mezlocillin, 95%, 99% and 95% for ampicillin, and 97%, 98% and 98% for procaine penicillin, respectively. The incidence of post-gonococcal urethritis was 11.3% for ampicillin plus probenecid, 10.9% for procaine penicillin and 10.5% for mezlocillin. Side-effects after all three regimens were minimal.
mesh_terms: D000667:Ampicillin / Q000008:administration & dosage; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D004361:Drug Tolerance; D005260:Female; D006069:Gonorrhea / Q000188:drug therapy*; D006801:Humans; D008297:Male; D008802:Mezlocillin; D010402:Penicillin G Procaine / Q000627:therapeutic use; D010403:Penicillin Resistance; D010406:Penicillins / Q000627:therapeutic use*; D011339:Probenecid / Q000008:administration & dosage
chemical_list: D010406:Penicillins; D010402:Penicillin G Procaine; D000667:Ampicillin; D008802:Mezlocillin; D011339:Probenecid