A Phase 3 Study to Evaluate the Safety, Tolerability, and Immunogenicity of Multiple Production Lots and Dose Levels of BNT162b2 Against COVID-19 in Healthy Participants

• ClinicalTrials.gov Identifier: NCT04713553
• Recruitment Status: Recruiting
• First Posted: January 19, 2021
• Last Update Posted: March 24, 2021
• Sponsor: BioNTech SE
• Collaborator: Pfizer
• Information provided by (Responsible Party): BioNTech SE

Study Description

Brief Summary:

This is a Phase 3, randomized, observer-blind study in healthy individuals.

The study will evaluate the safety, tolerability, and immunogenicity of the SARS-CoV-2 RNA vaccine candidate (BNT162b2):

• As a 30-microgram dose, administered from 1 of 4 manufacturing lots (batches)
• As a 20-microgram dose, administered from 1 of the manufacturing lots
• As a 2-dose (separated by 21 days) schedule
• In people 12 through 50 years of age

Condition or disease	Intervention/treatment	Phase
SARS-CoV-2 Infection; COVID-19	Biological: BNT162b2	Phase 3

Study Design

• Study Type: Interventional (Clinical Trial)
• Estimated Enrollment: 1530 participants
• Allocation: Randomized
• Intervention Model: Parallel Assignment
• Masking: Triple (Participant, Care Provider, Investigator)
• Primary Purpose: Prevention
• Official Title: A PHASE 3, RANDOMIZED, OBSERVER-BLIND STUDY TO EVALUATE THE SAFETY, TOLERABILITY, AND IMMUNOGENICITY OF MULTIPLE PRODUCTION LOTS AND DOSE LEVELS OF THE VACCINE CANDIDATE BNT162b2 AGAINST COVID-19 IN HEALTHY PARTICIPANTS 12 THROUGH 50 YEARS OF AGE
• Actual Study Start Date: February 15, 2021
• Estimated Primary Completion Date: May 11, 2021
• Estimated Study Completion Date: May 11, 2021

Arms and Interventions

Arm	Intervention/treatment
Experimental: Arm 1; 30-microgram dose of US manufactured drug substance (Lot 1)	Biological: BNT162b2; Intramuscular injection
Experimental: Arm 2; 30-microgram dose of US manufactured drug substance (Lot 2)	Biological: BNT162b2; Intramuscular injection
Experimental: Arm 3; 30-microgram dose of US manufactured drug substance (Lot 3)	Biological: BNT162b2; Intramuscular injection
Experimental: Arm 4; 30-microgram dose of EU manufactured drug substance (Lot 4)	Biological: BNT162b2; Intramuscular injection
Experimental: Arm 5; 20-microgram dose of US manufactured drug substance (corresponding to Arm 1, 2 or 3 lot)	Biological: BNT162b2; Intramuscular injection

Outcome Measures

Primary Outcome Measures :

1. Geometric Mean Ratio (GMR) of SARS-CoV-2 full-length S-binding or S1-binding antibody levels between US lots (Arms 1, 2 and 3) in participants without evidence of infection during the study [ Time Frame: At 1 month after Dose 2 ]
   As measured at the central laboratory
2. GMR of SARS-CoV-2 full-length S-binding or S1-binding antibody levels between the EU lot (Arm 4) and pooled US lots (Arms 1, 2, and 3) in participants without evidence of infection during the study [ Time Frame: At 1 month after Dose 2 ]
   As measured at the central laboratory
3. GMR of SARS-CoV-2 neutralizing antibody levels between the 20-microgram dose group (Arm 5) and the corresponding 30-microgram dose group (Arm 1, 2, or 3) in participants without evidence of SARS-C0V-2 infection during the study. [ Time Frame: At 1 month after Dose 2 ]
   As measured at the central laboratory
4. Percentage of participants reporting local reactions [ Time Frame: For 7 days after Dose 1 and Dose 2 ]
   Pain at the injection site, redness, and swelling, as self-reported in electronic diaries.
5. Percentage of participants reporting systemic events [ Time Frame: For 7 days after Dose 1 and Dose 2 ]
   Fever, fatigue, headache, chills, vomiting, diarrhea, new or worsened muscle pain, and new or worsened joint pain, as self-reported in electronic diaries.
6. Percentage of participants reporting adverse events [ Time Frame: From Dose 1 through 1 month after Dose 2 ]
   As elicited by investigational site staff
7. Percentage of participants reporting serious adverse events [ Time Frame: From Dose 1 through 1 month after Dose 2 ]
   As elicited by investigational site staff

Secondary Outcome Measures :

1. Geometric Mean Concentrations (GMCs) of SARS-CoV-2 full-length S-binding or S1-binding antibody levels in participants vaccinated with one of the 30-microgram lots (US or EU). [ Time Frame: At baseline (before Dose 1) and at 1 month after Dose 2 ]
   As measured at the central laboratory
2. Geometric Mean Fold Rise (GMFR) of SARS-CoV-2 full-length S-binding or S1-binding antibody levels in participants vaccinated with one of the 30-microgram lots (US or EU) [ Time Frame: From baseline (before Dose 1) to 1 month after Dose 2 ]
   As measured at the central laboratory
3. GMCs of SARS CoV-2 neutralizing antibody levels in participants vaccinated with the 20-microgram or 30-microgram dose (from same US lot) [ Time Frame: At baseline (before Dose 1) and 1 month after Dose 2 ]
   As measured at the central laboratory
4. GMFRs of SARS-CoV-2 neutralizing antibody levels in participants vaccinated with the 20-microgram or 30-microgram dose (from same US lot). [ Time Frame: From baseline (before Dose 1) to 1 month after Dose 2 ]
   As measured at the central laboratory

Eligibility Criteria

• Ages Eligible for Study: 12 Years to 50 Years (Child, Adult)
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: Yes

Criteria

Inclusion Criteria:

• Male or female participants between the ages of 12 and 50 years, inclusive, at randomization.
• Participants who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, lifestyle considerations, and other study procedures.
• Healthy participants who are determined by medical history, physical examination (if required), and clinical judgment of the investigator to be eligible for inclusion in the study.
• Capable of giving personal signed informed consent/have parent(s)/legal guardian capable of giving signed informed consent.

Exclusion Criteria:

• Other medical or psychiatric condition including recent (within the past year) or active suicidal ideation/behavior or laboratory abnormality that may increase the risk of study participation or, in the investigator's judgment, make the participant inappropriate for the study.
• Known infection with HIV, HCV, or HBV.
• History of severe adverse reaction associated with a vaccine and/or severe allergic reaction (eg, anaphylaxis) to any component of the study intervention.

• Previous clinical (based on COVID-19 symptoms/signs alone, if a SARS-CoV-2 NAAT result was not available) or microbiological (based on COVID-19 symptoms/signs and a positive SARS-CoV-2 NAAT result) diagnosis of COVID 19.

  . Immunocompromised individuals with known or suspected immunodeficiency, as determined by history and/or laboratory/physical examination.

• Bleeding diathesis or condition associated with prolonged bleeding that would, in the opinion of the investigator, contraindicate intramuscular injection.
• Women who are pregnant or breastfeeding.
• Previous vaccination with any coronavirus vaccine.
• Receipt of medications intended to prevent COVID-19.
• Individuals who receive treatment with radiotherapy or immunosuppressive therapy, including cytotoxic agents or systemic corticosteroids, eg, for cancer or an autoimmune disease, or planned receipt throughout the study.
• Receipt of blood/plasma products or immunoglobulin, from 60 days before study intervention administration or planned receipt throughout the study.
• Participation in other studies involving study intervention within 28 days prior to study entry and/or during study participation.
• Previous participation in other studies involving study intervention containing lipid nanoparticles.
• Investigator site staff or Pfizer/BioNTech employees directly involved in the conduct of the study, site staff otherwise supervised by the investigator, and their respective family members.

Contacts and Locations

Contacts

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

Locations

United States, California

Kaiser Permanente Oakland; Recruiting

Oakland, California, United States, 94611

United States, Connecticut

Clinical Research Consulting; Recruiting

Milford, Connecticut, United States, 06460

United States, Florida

Indago Research & Health Center, Inc.; Recruiting

Hialeah, Florida, United States, 33012

Research Centers of America; Recruiting

Hollywood, Florida, United States, 33024

Clinical Neuroscience Solutions; Recruiting

Orlando, Florida, United States, 32801

United States, Georgia

Clinical Research Atlanta; Recruiting

Stockbridge, Georgia, United States, 30281

United States, Hawaii

East-West Medical Research Institute; Recruiting

Honolulu, Hawaii, United States, 96814

United States, Idaho

Solaris Clinical Research; Recruiting

Meridian, Idaho, United States, 83646

United States, Kentucky

Kentucky Pediatric/Adult Research; Recruiting

Bardstown, Kentucky, United States, 40004

United States, New Jersey

Amici Clinical Research LLC; Recruiting

Raritan, New Jersey, United States, 08869

United States, North Carolina

PMG Research of Wilmington, LLC; Recruiting

Wilmington, North Carolina, United States, 28401

United States, Ohio

Cincinnati Children's Hospital Medical Center; Recruiting

Cincinnati, Ohio, United States, 45206

Cincinnati Children's Hospital Medical Center; Recruiting

Cincinnati, Ohio, United States, 45229-3039

United States, Texas

Texas Center for Drug Development, Inc.; Recruiting

Houston, Texas, United States, 77081

Clinical Trials of Texas, Inc.; Recruiting

San Antonio, Texas, United States, 78229

Martin Diagnostic Clinic; Recruiting

Tomball, Texas, United States, 77375

United States, Utah

J. Lewis Research, Inc. / Foothill Family Clinic South; Recruiting

Salt Lake City, Utah, United States, 84121

Sponsors and Collaborators

BioNTech SE

Pfizer

Investigators

• Study Director: Pfizer CT.gov Call Center; Pfizer

More Information

Additional Information:

To obtain contact information for a study center near you, click here. 

• Responsible Party: BioNTech SE
• ClinicalTrials.gov Identifier: NCT04713553
• Other Study ID Numbers: C4591017
• First Posted: January 19, 2021
• Last Update Posted: March 24, 2021
• Last Verified: March 2021

Individual Participant Data (IPD) Sharing Statement:

• Plan to Share IPD: Yes
• Plan Description: Pfizer will provide access to individual de-identified participant data and related study documents (e.g. protocol, Statistical Analysis Plan (SAP), Clinical Study Report (CSR)) upon request from qualified researchers, and subject to certain criteria, conditions, and exceptions. Further details on Pfizer's data sharing criteria and process for requesting access can be found at: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests.
• URL: https://www.pfizer.com/science/clinical_trials/trial_data_and_results/data_requests

• Studies a U.S. FDA-regulated Drug Product: Yes
• Studies a U.S. FDA-regulated Device Product: No

Keywords provided by BioNTech SE:

COVID-19; Coronavirus; Vaccine; SARS-CoV-2; RNA Vaccine