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Clinical Trial Summary

A Phase 1, Open-Label, Drug-drug Interaction, and Randomized, Double-blind, Controlled, Multiple-dose Pharmacokinetics and Safety Study of Xeruborbactam Oral Prodrug (QPX7831) in Combination with Ceftibuten in Healthy Adult Participants


Clinical Trial Description

Qpex Biopharma, Inc. is developing an oral dosage form that delivers Xeruborbactam, a new boron-based beta-lactamase inhibitor with activity against both serine and metallo-beta-lactamases, for oral treatment in combination with a beta-lactam antibiotic. Ceftibuten is a cephalosporin antibiotic approved in the US for acute exacerbations of chronic bronchitis, acute bacterial otitis media and pharyngitis/tonsillitis. This Phase 1 study will assess if a PK interaction exists between xeruborbactam oral prodrug and ceftibuten when given in combination at doses of each drug that have previously been shown to be safe. The study will also assess the safety of the combination with dosing over 10 days. Study Objectives: 1. To assess the safety, tolerability, and PK of single and multiple doses of xeruborbactam oral prodrug and ceftibuten both in combination and alone, in healthy adult participants. 2. To assess whether there is any PK interaction between xeruborbactam oral prodrug and ceftibuten when administered in combination to healthy adult participants. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06079775
Study type Interventional
Source Qpex Biopharma, Inc.
Contact Shawnee Gehrke, MPH
Phone (760) 419-7428
Email sgehrke@qpexbio.com
Status Recruiting
Phase Phase 1
Start date January 30, 2024
Completion date December 7, 2024

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