Study to Assess the Intrapulmonary Pharmacokinetics of SPR859 by Comparing the Plasma, Epithelial Lining Fluid (ELF), and Alveolar Macrophages (AM) Concentrations Following the Oral Administration of Five Doses of SPR994 in Healthy, Nonsmoking Volunteers

Phase 1 Completed 30 enrolled Spero Therapeutics Clinartis · collab

NaSingle-groupOpen-labelTreatment

Summary

To evaluate the intrapulmonary pharmacokinetics (PK), including ELF and AM concentrations, of SPR859 (tebipenem) compared to plasma concentrations of SPR859 (tebipenem) (the active moiety in plasma of the prodrug SPR994) in nonsmoking healthy adult volunteers.

Timeline

Start: 2020-12-07
Primary completion: 2021-03-10
Completion: 2021-03-10

Publications

Rodvold KA, Gotfried MH, Gupta V, Ek A, Srivastava P, Talley A, Bruss J. Plasma and Intrapulmonary Concentrations of Tebipenem following Oral Administration of Tebipenem Pivoxil Hydrobromide to Healthy Adult Subjects. Antimicrob Agents Chemother. 2022 Jul 19;66(7):e0059022. doi: 10.1128/aac.00590-22. Epub 2022 Jun 28.

Drugs

Evaluation	Drug	Modality	Dose	Route
Subject	TBPM-PI-HBr	Small molecule	600 mg	Oral

Indications

No indication recorded.