A Study To Investigate A Clostridium Difficile Vaccine In Healthy Adults Aged 50 to 85 Years, Who Will Each Receive 3 Doses Of Vaccine.

Completed · Phase 2 · Has a placebo group

Conditions studied: Clostridium Difficile Associated Disease

In brief

This study will investigate a Clostridium difficile vaccine in healthy adults aged 50 to 85 years, who will each receive 3 doses of vaccine. The study will assess the safety and tolerability of the vaccine, and also look at the subjects' immune response to the vaccine.

Key facts

Study ID

NCT02117570

Run by

Pfizer

People needed

185

Starts

2014-07-01

Expected to finish

2015-12-01

Last updated by the study team

2017-01-30

Who can join

Age: 50 and older, up to 85. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Healthy male and female subjects aged 50 to 85 years

You may not qualify if…

• Proven or suspected prior episode of Clostridium difficile associated diarrhea.
• Unstable chronic medical condition or disease requiring significant change in therapy or hospitalization for worsening disease within 8 weeks before receipt of study vaccine.
• Any contraindication to vaccination or vaccine components, including previous anaphylactic reaction to any vaccine or vaccine-related components.

Where it is running

• Avail Clinical Research, LLC — DeLand, Florida, United States
• Meridian Clinical Research — Savannah, Georgia, United States
• Clinical Research Atlanta — Stockbridge, Georgia, United States
• Meridian Clinical Research — Norfolk, Nebraska, United States
• Meridian Clinical Research, LLC — Omaha, Nebraska, United States
• Clinical Research Center of Nevada, LLC — Las Vegas, Nevada, United States
• PMG Research of Charlotte — Charlotte, North Carolina, United States
• PMG Research of Wilmington, LLC — Wilmington, North Carolina, United States
• PMG Research of Winston-Salem — Winston-Salem, North Carolina, United States
• Benchmark Research — Austin, Texas, United States
• Benchmark Research — San Angelo, Texas, United States
• Clinical Trials of Texas, Inc. — San Antonio, Texas, United States

Full record on ClinicalTrials.gov

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