title: Tolerance of two ampicillin esters: a comparison of pivampicillin and bacampicillin.
abstract: The tolerability of tablets containing the ampicillin esters, pivampicillin and bacampicillin were compared clinically in 138 patients and by gastroscopy in 2 healthy volunteers. The clinical study showed no difference in tolerability, 26% of patients taking pivampicillin and 23% of those taking bacampicillin reported side-effects. Both preparations were equally effective clinically: 94% of patients taking pivampicillin and 91% of those taking bacampicillin were cured or improved. Gastroscopy showed that the pivampicillin tablets disintegrated more rapidly (10 minutes) than bacampicillin tablets (36 minutes). After disintegration, the pivampicillin tablets covered a larger area of the gastric mucosa than did tablets of bacampicillin.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000667:Ampicillin / Q000009:adverse effects / Q000031:analogs & derivatives* / Q000627:therapeutic use; D002648:Child; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010917:Pivampicillin / Q000009:adverse effects* / Q000627:therapeutic use; D011472:Prostatitis / Q000188:drug therapy; D012141:Respiratory Tract Infections / Q000188:drug therapy; D014552:Urinary Tract Infections / Q000188:drug therapy
chemical_list: D010917:Pivampicillin; D000667:Ampicillin; C011674:bacampicillin