A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older

Recruiting

Phase 3

C. Difficile VaccineA Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older

Sponsor:

Pfizer

Code:

NCT07282665

Conditions

Clostridioides Difficile Associated Disease

Eligibility Criteria

Sex: All

Age: 65+

Healthy Volunteers: Accepted

Interventions

C.difficile vaccine

Saline Placebo

Study Details

Eligibility Criteria

Study Design

Interventions and Outcome Measures

Central Contacts and Locations

More Information

Trial information was received from ClinicalTrials.gov and was last updated on 2026-01-15. This information was provided to ClinicalTrials.gov by Pfizer on 2026-01-12.