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Clinical Trial Summary

This Phase 1, first-in-human, randomized, double-blinded, placebo controlled study is evaluating FB-001 in healthy volunteers (Part 1) and participants diagnosed with enteric hyperoxaluria (Part 2). Eligible participants receive investigational product and undergo safety monitoring, evaluations and subsequent follow-up after investigational product administration.


Clinical Trial Description

This study is evaluating the safety, tolerability and microbial kinetics of FB-001 within the following 2 study parts: Part 1 is an inpatient, placebo-controlled, study in 32 healthy volunteer male and female participants (16 treated: 16 placebo) for 10 days of dosing consisting of a loading dose of 1 × 10^12 viable cells administered orally on Day 1 and Day 2 and a dose of 1 × 10^11 viable cells administered orally on Day 3 to Day 10. Part 2 is an outpatient open label study in up to 16 adult male and female participants with enteric hyperoxaluria, defined as increased gastrointestinal oxalate absorption in the context of fat malabsorption and/or increased intestinal permeability to oxalate caused by gastrointestinal disorders. Participants will receive FB-001 for 10 days consisting of a loading dose of 1 × 10^12 viable cells administered orally on Day 1 and Day 2 and a dose of 1 × 10^11 viable cells administered orally on Day 3 to Day 10. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05650112
Study type Interventional
Source Federation Bio Inc.
Contact Marguerite Prior, PhD
Phone 650-434-8282
Email mprior@federation.bio
Status Recruiting
Phase Phase 1
Start date November 16, 2022
Completion date August 31, 2024

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