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Study identifier: NCT06237452 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

VE303 for Prevention of Recurrent Clostridioides Difficile Infection

Condition: Clostridium Difficile · Clostridium Difficile Infections · Clostridium Difficile Infection Recurrence  ·  Sponsor: Vedanta Biosciences, Inc.

PhasePhase 3
Planned participants852
Who can joinAll sexes, 12 Years to no upper limit
Healthy volunteersNo

About this study

The overall objective of the RESTORATiVE303 study is to evaluate the safety and the Clostridioides difficile infection (CDI) recurrence rate at Week 8 in participants who receive a 14-day course of VE303 or matching placebo. The objectives and endpoints are identical for Stage 1 (recurrent CDI) and Stage 2 (high-risk primary CDI).

This description comes directly from the study's public registry record.

Talk to the study team

Gary Connor  ·  857-706-1427  ·  Consortium02-ctinquiries@vedantabio.com

Steven Shiff, MD  ·  857-706-1427  ·  Consortium02-ctinquiries@vedantabio.com

Always discuss trial participation with your own doctor first.

Locations (215)

Metro Infectious Disease ConsultantsHuntsville, Alabama, United StatesRecruiting
Advanced Gastroenterology, P.C.Chandler, Arizona, United StatesWithdrawn
Mayo Clinic HospitalPhoenix, Arizona, United StatesWithdrawn
GI AllianceSun City, Arizona, United StatesRecruiting
Om Research, LLCApple Valley, California, United StatesWithdrawn
Science 37 Inc (Remote/Home option)Culver City, California, United StatesRecruiting
Children's Hospital of Los AngelesLos Angeles, California, United StatesRecruiting
VA San Diego Healthcare SystemSan Diego, California, United StatesRecruiting
North America Research InstituteSan Dimas, California, United StatesWithdrawn
Clinical Trials Management ServicesThousand Oaks, California, United StatesRecruiting
Lundquist Institute for Biomedical Innovation at Harbor-UCLA Medical CenterTorrance, California, United StatesRecruiting
Connecticut Clinical Research InstituteBristol, Connecticut, United StatesRecruiting

+ 203 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06237452