- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05634811
Safety Study of a Vaccine to Help Protect Against Lyme Disease in Healthy Children
A PHASE 3, RANDOMIZED, PLACEBO-CONTROLLED, OBSERVER-BLINDED TRIAL TO EVALUATE THE SAFETY OF A 6-VALENT OspA-BASED LYME DISEASE VACCINE (VLA15) IN HEALTHY CHILDREN 5 THROUGH 17 YEARS OF AGE
This study is to understand if the study vaccine (called VLA15) is safe in healthy children.
We are looking for children who:
- are healthy
- are age 5 through 17
- have not been diagnosed with any form of Lyme disease in the past
- have not received any vaccines for Lyme disease in the past
Lyme disease happens most often in children of this age. The study vaccine may be used potentially to help prevent Lyme disease. The goal of this study is to get more information about the safety of the study vaccine in this age group.
Participants will be in this study for about 2 years. During that time, they will receive VLA15 or placebo (sterile saltwater solution) by a "shot" in the arm. We will compare experience of children receiving VLA15 to those receiving the placebo. Participants will not know whether they get VLA15 or placebo.
Everyone participating in this study will:
- get the shots in a clinic or in a hospital office
- receive a total of 4 shots
- receive the first 3 shots within 6 months
- receive the last shot about 1 year afterwards
- need to come to the trial site for 6 planned visits; 4 of these are vaccination visits and 2 are follow-up visits. We will contact you by phone 1 time every year during the study to monitor your experience. You may have extra visits if you experience a severe reaction after a vaccine dose.
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Pfizer CT.gov Call Center
- Phone Number: 1-800-718-1021
- Email: ClinicalTrials.gov_Inquiries@pfizer.com
Study Locations
-
-
Alabama
-
Birmingham, Alabama, United States, 35233
- University of Alabama at Birmingham - School of Medicine
-
Birmingham, Alabama, United States, 35233
- UAB Child Health Research Unit (CHRU)
-
Guntersville, Alabama, United States, 35976
- Lakeview Clinical Research
-
-
California
-
Bellflower, California, United States, 90706
- Coast Clinical Research, LLC
-
Fair Oaks, California, United States, 95628
- Apex Research Group LLC
-
-
Connecticut
-
Bridgeport, Connecticut, United States, 06606
- New England Research Associates
-
Stamford, Connecticut, United States, 06905
- Stamford Therapeutics Consortium
-
-
District of Columbia
-
Washington, District of Columbia, United States, 20010
- Children's National Medical Center
-
-
Florida
-
Brandon, Florida, United States, 33511
- Palm Harbor Dermatology PA d/b/a TrueBlue Clinical Research
-
Miami, Florida, United States, 33184
- Bio-Medical Research LLC
-
Miami, Florida, United States, 33144
- Bio-Medical Research LLC
-
Saint Petersburg, Florida, United States, 33705
- GCP Research, Global Clinical professionals
-
Tampa, Florida, United States, 33613
- ForCare Clinical Research
-
-
Georgia
-
Atlanta, Georgia, United States, 30341
- Tekton Research, LLC.
-
-
Idaho
-
Boise, Idaho, United States, 83702
- ASR, LLC
-
Idaho Falls, Idaho, United States, 83404
- Clinical Research Prime
-
-
Illinois
-
Chicago, Illinois, United States, 60637
- University of Chicago Medical Center
-
-
Kansas
-
El Dorado, Kansas, United States, 67042
- Alliance for Multispecialty Research, LLC
-
Lenexa, Kansas, United States, 66219
- Johnson County Clinical Trials
-
Wichita, Kansas, United States, 67207
- Alliance for Multispecialty Research, LLC
-
-
Kentucky
-
Bardstown, Kentucky, United States, 40004
- Kentucky Pediatric/ Adult Research
-
Louisville, Kentucky, United States, 40291
- Bluegrass Clinical Research, Inc.
-
-
Maryland
-
Oxon Hill, Maryland, United States, 20745
- MD Medical Research
-
Silver Spring, Maryland, United States, 20910
- Virgo Carter Pediatrics
-
-
Massachusetts
-
Springfield, Massachusetts, United States, 01103
- Sisu BHR
-
-
Michigan
-
Bingham Farms, Michigan, United States, 48025
- Michigan Center of Medical Research (MICHMER)
-
Dearborn Heights, Michigan, United States, 48124
- Vida Clinical Studies, LLC
-
Dearborn Heights, Michigan, United States, 48127
- Vida Clinical Studies, LLC
-
Southfield, Michigan, United States, 48075
- Great Lakes Research Institute
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55402
- Clinical Research Institute
-
-
Nebraska
-
Omaha, Nebraska, United States, 68134
- Velocity Clinical Research, Omaha
-
-
New Jersey
-
Berlin, New Jersey, United States, 08009
- Hassman Research Institute
-
New Brunswick, New Jersey, United States, 08901
- Rutgers University
-
Warren, New Jersey, United States, 07059
- IMA Clinical Research Warren
-
-
New York
-
Bronx, New York, United States, 10456
- Prime Global Research
-
Bronx, New York, United States, 10468
- Advantage Clinical Trials
-
Bronx, New York, United States, 10467
- Advantage Clinical Trials
-
Buffalo, New York, United States, 14203
- Buffalo Clinical and Translational Research Center
-
Commack, New York, United States, 11725
- Advanced Specialty Care
-
Cortland, New York, United States, 13045
- Smith Allergy and Asthma Specialists
-
East Setauket, New York, United States, 11733
- Stony Brook Medicine Clinical Research Center
-
East Syracuse, New York, United States, 13057
- Upstate Global Health Institute
-
Endwell, New York, United States, 13760
- Meridian Clinical Research, LLC
-
Hampton Bays, New York, United States, 11946
- Southampton Hospital
-
Horseheads, New York, United States, 14845
- Smith Allergy & Asthma Specialists
-
Mineola, New York, United States, 11501
- NYU Langone Hospital - Long Island
-
North Massapequa, New York, United States, 11758
- DiGiovanna Institute for Medical Education & Research
-
Rochester, New York, United States, 14609
- Rochester Clinical Research, LLC
-
Stony Brook, New York, United States, 11794
- Stony Brook University
-
Syracuse, New York, United States, 13210
- SUNY Upstate Medical University
-
Syracuse, New York, United States, 13215
- SUNY Upstate Medical University
-
Vestal, New York, United States, 13850
- Meridian Clinical Research, LLC
-
-
Ohio
-
Columbus, Ohio, United States, 43213
- Centricity Research Columbus Ohio Multispecialty
-
-
Pennsylvania
-
Erie, Pennsylvania, United States, 16506
- Allegheny Health and Wellness Pavilion
-
Erie, Pennsylvania, United States, 16508
- Central Erie Primary Care
-
Pittsburgh, Pennsylvania, United States, 15236
- Preferred Primary Care Physicians, Preferred Clinical Research (Ofc 18)
-
Scranton, Pennsylvania, United States, 18510
- Northeast Clinical Trials Group
-
-
South Carolina
-
North Charleston, South Carolina, United States, 29405
- Coastal Carolina Research Center
-
-
Texas
-
Austin, Texas, United States, 78705
- Benchmark Research
-
Fort Worth, Texas, United States, 76135
- Benchmark Research
-
Fort Worth, Texas, United States, 76135
- Texas Health Resources
-
Houston, Texas, United States, 77022
- C & R Research Services USA
-
Houston, Texas, United States, 77065
- DM Clinical Research
-
Houston, Texas, United States, 77065
- DM Clinical Research - Cy Fair
-
Plano, Texas, United States, 75093
- Research Your Health
-
San Antonio, Texas, United States, 78215
- Sun Research Institute
-
-
Utah
-
West Jordan, Utah, United States, 84088
- Velocity Clinical Research, Salt Lake City
-
-
Virginia
-
Charlottesville, Virginia, United States, 22902
- Pediatric Research of Charlottesville, LLC
-
Richmond, Virginia, United States, 23226
- Clinical Research Partners, LLC
-
-
West Virginia
-
Kingwood, West Virginia, United States, 26537
- Frontier Clinical Research
-
Kingwood, West Virginia, United States, 26537
- Preston Healthcare Services
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Healthy participants at enrollment who are determined to be eligible for inclusion in the study. Participants with preexisting chronic medical conditions determined to be stable may be included.
- Participants and/or participants' parent(s)/guardian who are willing and able to comply with all scheduled visits, study procedures and lifestyle considerations for the duration of the study.
Exclusion Criteria:
- Female participants that are pregnant, breastfeeding, or have a positive urine pregnancy test at Visit 1. Sexually active females and fertile males unwilling to use contraception as per protocol.
- Any contraindication to vaccination or vaccine components, including previous anaphylactic reaction to any vaccine or vaccine-related components.
- Any diagnosis of Lyme disease within the past 3 months.
- Any history of Lyme arthritis, carditis, neuroborreliosis, or other disseminated Lyme Disease (LD), regardless of when diagnosed.
- Known tick bite within the past 4 weeks.
- Congenital or acquired immunodeficiency or other conditions or treatments associated with immunosuppression that would inhibit the ability to mount an immune response to a vaccine.
- Other medical, psychiatric condition, active suicidal ideation/behavior or lab abnormality which increases risk of study participation or, in investigator's judgment is inappropriate for the study.
- Receipt of a previous vaccination for LD.
- Treatment for LD in the 3 months prior to study intervention administration.
- Receipt of blood/plasma products or immunoglobulins within 6 months before study intervention administration through conclusion of the study.
- Receipt of systemic corticosteroids for ≥14 days within 28 days before study intervention administration. Inhaled/nebulized, intra-articular, intrabursal, or topical corticosteroids are permitted.
- Receipt of chronic systemic treatment with other known immunosuppressant medications, or radiotherapy, within 6 months before study intervention administration.
- Current use of any prohibited concomitant medication(s) or participants unwilling/unable to use a permitted concomitant medication(s).
- Participation in other studies involving investigational drugs/vaccines/devices within 28 days prior to study entry and/or during study participation (observational studies are acceptable).
- Investigator site staff, sponsor/sponsor delegates directly involved in the conduct of the study and their family members; site staff supervised by the investigator and their family members.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: VLA15
Participants will receive 6-valent OspA-based Lyme disease vaccine (VLA15).
|
6-valent OspA-based Lyme disease vaccine
Other Names:
|
Placebo Comparator: Normal Saline (Placebo)
Participants will receive 0.9% sodium chloride solution for injection
|
0.9% sodium chloride solution for injection
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
The percentage of participants reporting prompted local reactions
Time Frame: Within 7 days following each study intervention administration
|
Within 7 days following each study intervention administration
|
The percentage of participants reporting prompted systemic events
Time Frame: Within 7 days following each study intervention administration
|
Within 7 days following each study intervention administration
|
The percentage of participants reporting adverse events (AEs)
Time Frame: Through 1 month following each study intervention administration
|
Through 1 month following each study intervention administration
|
The percentage of participants reporting newly diagnosed chronic medical conditions (NDCMCs)
Time Frame: Through study completion, up to 24 months
|
Through study completion, up to 24 months
|
The percentage of participants reporting serious adverse events (SAEs)
Time Frame: Through study completion, up to 24 months
|
Through study completion, up to 24 months
|
Collaborators and Investigators
Sponsor
Investigators
- Study Director: Pfizer CT.gov Call Center, Pfizer
Publications and helpful links
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- C4601012
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
IPD Plan Description
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Lyme Disease
-
Johns Hopkins UniversitySteven and Alexandra Cohen FoundationEnrolling by invitationPost-Treatment Lyme Disease | Chronic Lyme Disease | Lyme Disease, ChronicUnited States
-
Research Foundation for Mental Hygiene, Inc.WithdrawnPost-Treatment Lyme Disease
-
Research Foundation for Mental Hygiene, Inc.TerminatedPost Treatment Lyme Disease SyndromeUnited States
-
ProgenaBiomeRecruitingLyme Disease | Lyme Disease, ChronicUnited States
-
National Institute of Allergy and Infectious Diseases...Completed
-
National Institute of Allergy and Infectious Diseases...Completed
-
Johns Hopkins UniversityEnrolling by invitation
-
Optimal Health ResearchCompletedPost-Lyme Disease Syndrome (PLDS)United States
-
Spaulding Rehabilitation HospitalSuspended
-
Sorlandet Hospital HFSouth-Eastern Norway Regional Health AuthorityCompleted
Clinical Trials on VLA15
-
PfizerValneva Austria GmbHCompletedLyme Borreliosis, Nervous SystemBelgium, United States
-
PfizerValneva Austria GmbHActive, not recruitingLyme BorreliosisUnited States
-
PfizerValneva Austria GmbHActive, not recruitingLyme DiseaseUnited States, Finland, Canada, Poland, Sweden, Germany, Netherlands
-
PfizerValneva Austria GmbHCompletedLyme BorreliosisUnited States
-
PfizerCompletedLyme BorreliosisUnited States, Germany, Belgium