Urinary Concentrations and Antibacterial Activity of BAL30072, a Novel Siderophore Monosulfactam, against Uropathogens after Intravenous Administration in Healthy Subjects.

ABSTRACT: This annex study to a phase 1 study aimed to correlate urinary concentrations and bactericidal titers (UBTs) of BAL30072, a novel siderophore monosulfactam, in healthy subjects in order to evaluate which dosage of BAL30072 should be investigated in a clinical study on complicated urinary tract infection (UTI). Three cohorts of a total of 19 healthy male subjects were included in the add-on study and received the following BAL30072 dosages. The 1st cohort received 1 g once a day (q.d.) intravenously (i.v.) (1 h) on day 1 and 1 g thrice daily (t.i.d.) on day 2, the 2nd cohort received 2 g q.d. i.v. (1 h) on day 1 and 2 g t.i.d. on day 2, and the 3rd cohort received 1 g q.d. i.v. (4-h infusion) on day 8. Urine was collected up to 24 h after drug administration. UBTs were determined for seven

SUBMITTER: Straubinger M 

PROVIDER: S-EPMC4879366 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature