title: Pharmacokinetics of cefapirin in patients with normal and impaired renal functions.
abstract: The pharmacokinetics of 3-hydroxymethyl-7-[2-(4-pyridyl-thio)acetamido]-2-cephem-2-carboxylic acid acetate (cefapirin) was evaluated after 1.0 g i.m. to 14 patients with different glomerular and tubular functions. Peaks in normal renal function ranged between 9--17 micrograms/ml and was 3--4 times higher in patients with glomerular filtration rates below 30 ml/min. The serum half-life in normal renal function was 0.8 h and was somewhat increased in renal impairment. The distribution volume was little influenced by renal capacity. Recommendations for dosage are given.
mesh_terms: D000293:Adolescent; D000328:Adult; D002511:Cephalosporins / Q000378:metabolism*; D002514:Cephapirin / Q000097:blood / Q000378:metabolism*; D005260:Female; D006207:Half-Life; D006801:Humans; D007408:Intestinal Absorption; D007674:Kidney Diseases / Q000378:metabolism*; D007700:Kinetics; D008297:Male; D008875:Middle Aged
chemical_list: D002511:Cephalosporins; D002514:Cephapirin