Biomaterial Database

A clinical investigation of pivmecillinam. A novel beta-lactam antibiotic in the treatment of urinary tract infections. 1976

R Wise, and D S Reeves, and J M Symonds, and P J Wilkinson

Pivmecillinam (FL 1039) is the pivaloyloxymethyl ester of mecillinam (FL 1060) which has considerable in vitro activity against Enterobacteriaceae. 38 hospital inpatients who had proven urinary tract infections were treated with 400 mg pivmecillinam four times daily for 5-7 days. The MIC of mecillinam to the infecting organisms was determined as were the serum and urinary concentrations of the antibiotic. The patients were followed up for 4-6 weeks after the end of treatment. Three patients were lost to follow-up. Of the 35 patients who were adequately followed up, 29 (83%) were classified as cured and there were 6 failures. Reported side effects were of a minor nature.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D010397	Penicillanic Acid	A building block of penicillin, devoid of significant antibacterial activity. (From Merck Index, 11th ed)	Acid, Penicillanic
D010406	Penicillins	A group of antibiotics that contain 6-aminopenicillanic acid with a side chain attached to the 6-amino group. The penicillin nucleus is the chief structural requirement for biological activity. The side-chain structure determines many of the antibacterial and pharmacological characteristics. (Goodman and Gilman's The Pharmacological Basis of Therapeutics, 8th ed, p1065)	Antibiotics, Penicillin,Penicillin,Penicillin Antibiotics
D004341	Drug Evaluation	Any process by which toxicity, metabolism, absorption, elimination, preferred route of administration, safe dosage range, etc., for a drug or group of drugs is determined through clinical assessment in humans or veterinary animals.	Evaluation Studies, Drug,Drug Evaluation Studies,Drug Evaluation Study,Drug Evaluations,Evaluation Study, Drug,Evaluation, Drug,Evaluations, Drug,Studies, Drug Evaluation,Study, Drug Evaluation
D005500	Follow-Up Studies	Studies in which individuals or populations are followed to assess the outcome of exposures, procedures, or effects of a characteristic, e.g., occurrence of disease.	Followup Studies,Follow Up Studies,Follow-Up Study,Followup Study,Studies, Follow-Up,Studies, Followup,Study, Follow-Up,Study, Followup
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000284	Administration, Oral	The giving of drugs, chemicals, or other substances by mouth.	Drug Administration, Oral,Administration, Oral Drug,Oral Administration,Oral Drug Administration,Administrations, Oral,Administrations, Oral Drug,Drug Administrations, Oral,Oral Administrations,Oral Drug Administrations
D001381	Azepines	Seven membered heterocyclic rings containing a NITROGEN atom.	Hexamethyleneimines
D014552	Urinary Tract Infections	Inflammatory responses of the epithelium of the URINARY TRACT to microbial invasions. They are often bacterial infections with associated BACTERIURIA and PYURIA.	Infection, Urinary Tract,Infections, Urinary Tract,Tract Infection, Urinary,Tract Infections, Urinary,Urinary Tract Infection