RECRUITING

A Study to Learn About a Vaccine Against E Coli in Healthy Adults

Study Overview

This clinical trial focuses on testing the efficacy of different digital interventions to promote re-engagement in cancer-related long-term follow-up care for adolescent and young adult (AYA) survivors of childhood cancer.

Description

This study evaluates an investigational vaccine designed to protect against Escherichia coli (E coli). The primary objective is to assess the safety and tolerability of E coli vaccines administered intramuscularly to healthy adults.

Official Title

A PHASE 1, RANDOMIZED, DOUBLE-BLIND, THIRD-PARTY-UNBLINDED STUDY TO EVALUATE THE SAFETY AND TOLERABILITY OF A VACCINE AGAINST E COLI IN HEALTHY ADULTS

Quick Facts

Study Start:2025-08-11
Study Completion:2028-05-25
Study Type:Not specified
Phase:Not Applicable
Enrollment:Not specified
Status:RECRUITING

Study ID

NCT07122986

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Ages Eligible for Study:18 Years to 64 Years
Sexes Eligible for Study:ALL
Accepts Healthy Volunteers:Yes
Standard Ages:ADULT
Inclusion CriteriaExclusion Criteria
  1. Age 18 years or older
  2. Willing and able to provide informed consent
  3. Able to understand and follow study procedures
  4. Stable medical condition
  1. Pregnancy or breastfeeding
  2. Severe psychiatric disorders
  3. Active substance abuse
  4. Unstable medical conditions
  5. Inability to comply with study requirements

Contacts and Locations

Study Contact

Pfizer CT.gov Call Center
CONTACT
1-800-718-1021
ClinicalTrials.gov_Inquiries@pfizer.com

Principal Investigator

Pfizer CT.gov Call Center
STUDY_DIRECTOR
Pfizer

Study Locations (Sites)

Anaheim Clinical Trials, LLC
Anaheim, California, 92801
United States
Diablo Clinical Research, Inc.
Walnut Creek, California, 94598
United States
Miami Eye Institute
Hollywood, Florida, 33024
United States
Research Centers of America ( Hollywood )
Hollywood, Florida, 33024
United States
Research Centers of America
Hollywood, Florida, 33024
United States
CTI Clinical Research Center
Cincinnati, Ohio, 45212
United States
Senders Pediatrics
South Euclid, Ohio, 44121
United States
Alliance for Multispecialty Research, LLC
Knoxville, Tennessee, 37909
United States
Alliance for Multispecialty Research, LLC
Knoxville, Tennessee, 37920
United States
University Eye Specialists, P.C. (Ophthalmologist)
Maryville, Tennessee, 37803
United States

Collaborators and Investigators

Sponsor: Pfizer

  • Pfizer CT.gov Call Center, STUDY_DIRECTOR, Pfizer

Study Record Dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Registration Dates

Study Start Date2025-08-11
Study Completion Date2028-05-25

Study Record Updates

Study Start Date2025-08-11
Study Completion Date2028-05-25

Terms related to this study

Additional Relevant MeSH Terms

  • Healthy Participants