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Clinical trial

A PHASE 3, PLACEBO-CONTROLLED, DOUBLE-BLINDED, RANDOMIZED STUDY TO EVALUATE THE EFFICACY, SAFETY, AND TOLERABILITY OF A CLOSTRIDIOIDES DIFFICILE VACCINE IN ADULTS 65 YEARS OF AGE AND OLDER

NCT07282665 is registered in ClinicalTrials.gov with Pfizer as lead sponsor.

NCT NCT07282665
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Registry record

As filed in ClinicalTrials.gov.

Title
A PHASE 3, PLACEBO-CONTROLLED, DOUBLE-BLINDED, RANDOMIZED STUDY TO EVALUATE THE EFFICACY, SAFETY, AND TOLERABILITY OF A CLOSTRIDIOIDES DIFFICILE VACCINE IN ADULTS 65 YEARS OF AGE AND OLDER
Lead sponsor
Pfizer
Phase
Phase 3
Overall status
Recruiting
Start date
December 10, 2025
Completion date
June 7, 2029
Enrollment
32,500 (estimated)
Sites
186

Conditions

As the registry lists them; a condition with its own page is linked.

clostridoides difficile associated disease