[Antibacterial therapy of pyelonephritis in pregnant women].

Abstract

To determine the optimal schemes of rational antibacterial therapy of pyelonephritis gravidarum with ampicillin and cephuroxim, assays of the patient urine and studies on the pharmacokinetics of the drugs were performed. The bacteriurea levels were estimated in 264 women with Gould's method in modification of Ryabinsky and Rodoman. The causative agents of the disease were isolated from the urine of 92 pregnant women. Sensitivity of the isolates to 9 antibiotics was tested with the use of standard paper disks and the method of serial dilutions in solid media. The pharmacokinetics of ampicillin and cephuroxim in the blood and urine of 97 patients was studied for 6-8 hours after parenteral administration of the antibiotics in doses of 500 mg. Comparative analysis of the pharmacokinetic parameters of the antibiotics in the blood and urine of the patients, the antibiotic MICs for the disease causative agents and the clinical course of the disease suggests that pyelonephritis gravidarum should be treated with ampicillin and cephuroxim on doses of 500 mg injected intramuscularly 4 and 3 times a day respectively for 7-8 days in combination with antiinflammatory therapy.

• Authors: Z M Akhtamova, Z I Abramova, S D Voropaeva
• Journal: Antibiotiki (Antibiotiki) Vol. 29 Issue 6 Pg. 456-60 (Jun 1984) ISSN: 0003-5637 [Print] Russia (Federation)
• Vernacular Title: Antibakterial'naia terapiia pielonefrita beremennykh.
• PMID: 6476810 (Publication Type: English Abstract, Journal Article)

Chemical References

• Ampicillin
• Cefuroxime

Topics

• Ampicillin (metabolism, therapeutic use)
• Bacteriuria (microbiology)
• Cefuroxime (metabolism, therapeutic use)
• Female
• Humans
• Kinetics
• Microbial Sensitivity Tests
• Pregnancy
• Pregnancy Complications (drug therapy, metabolism, microbiology)
• Pyelonephritis (drug therapy, metabolism, microbiology)
• Time Factors