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A Study to Learn About New COVID-19 RNA Vaccine Candidates for New Variants in Healthy Individuals

A Phase 2/3 Protocol To Investigate the Safety, Tolerability, and Immunogenicity Of BNT162b2 RNA-Based Vaccine Candidates For SARS-CoV-2 New Variants in Healthy Individuals

Status
Unknown
Phases
Phase 2Phase 3
Study type
Interventional
Source
EU CTR
Registry ID
EUCTR2024-000361-24-Outside-EU/EEA
Enrollment
Unknown
Registered
2024-10-30
Start date
Unknown
Completion date
Unknown
Last updated
2024-11-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Protection against Severe Acute Respiratory Syndrome Coronavirus 2 (SARS CoV 2) MedDRA version: 23.0 Level: PT Classification code 10051905 Term: Coronavirus infection System Organ Class: 10021881 - Infections and infestations MedDRA version: 23.0 Level: HLT Classification code 10084510 Term: Coronavirus infections System Organ Class: 10021881 - Infections and infestations MedDRA version: 23.1 Level: LLT Classification code 10084529 Term: 2019 novel coronavirus infection System Organ Class: 1

Interventions

Trade Name: Comirnaty Product Name: BNT162b2 (Omi XBB.1.5) Pharmaceutical Form: Dispersion for injection INN or Proposed INN: Raxtozinameran Current Sponsor code: BNT162b2 XBB1.5 Concentration unit: µ

Sponsors

BioNTech SE
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Participants are eligible to be included in the study only if all of the substudy-specific inclusion criteria are met. For Substudy A, see Section 10.7.5.1. of the Study Protocol For Substudy B, see Section 10.8.5.1. of the Study Protocol For Substudy C, see Section 10.9.5.1. of the Study Protocol Some inclusion criteria are common to all substudies: participants (and their parent[s]/legal guardian[s]) willing and able to comply with all scheduled visits, vaccination plan, laboratory tests, lifestyle considerations, and other study procedures; participants should be healthy; and participants (or their parent[s]/legal guardian[s]) must be capable of giving personal signed informed consent. Are the trial subjects under 18? yes Number of subjects for this age range: 39 F.1.2 Adults (18-64 years) yes F.1.2.1 Number of subjects for this age range 517 F.1.3 Elderly (>=65 years) yes F.1.3.1 Number of subjects for this age range 165

Exclusion criteria

Exclusion criteria: Participants are excluded from the study if any of the substudy-specific exclusion criteria apply. For Substudy A, see Section 10.7.5.2. of the Study Protocol For Substudy B, see Section 10.8.5.2. of the Study Protocol For Substudy C, see Section 10.9.5.2. of the Study Protocol Some exclusion criteria are common to all substudies: history of severe adverse reactions associated with a vaccine and/or severe allergic reaction to any component of the study vaccination; immunocompromised individuals; participants with bleeding diathesis; women who are pregnant or breastfeeding; other medical or laboratory abnormality that may increase the risk of study participation or, in the investigator's judgment, make the participant inappropriate for the study; history of myocarditis or pericarditis.

Design outcomes

Primary

MeasureTime frame
Main Objective: The overall purpose of this clinical trial is to learn about the safety, tolerability, and immune response of new BNT162b2 RNA-based vaccine candidates targeting new variants (under monitoring, of interest, and/or of concern) of SARS-CoV-2 in healthy participants. For substudy-specific primary objectives, please refer to each respective substudy sections in the protocol: Substudy A: Please refer to Section 10.7.3 of the protocol Substudy B: Please refer to Section 10.8.3 of the protocol Substudy C: Please refer to Section 10.9.3 of the protocol;Secondary Objective: For substudy-specific secondary objectives, please refer to each respective substudy sections in the protocol: Substudy A: Please refer to Section 10.7.3 of the protocol Substudy B: Please refer to Section 10.8.3 of the protocol Substudy C: Please refer to Section 10.9.3 of the protocol;Primary end point(s): Primary Safety Substudies A, B and C - Local reactions (pain at the injection site, redness, and swelling) - Systemic events (fever, fatigue, headache, chills, vomiting, diarrhea, new or worsened muscle pain, and new or worsened joint pain) - AEs - SAEs Primary Immunogenicity Substudy A - SARS-CoV-2 Omi XBB.1.5–neutralizing titers - SARS-CoV-2 Omi BA.4/BA.5–neutralizing titers Primary Immunogenicity Substudy B - SARS-CoV-2 Omi XBB.1.5–neutralizing titers Primary Immunogenicity Substudy C - SARS-CoV-2 Omi JN.1–neutralizing titers - SARS-CoV-2 Omi XBB.1.5–neutralizing titers (Cohorts 1 and 2 only) - SARS-CoV-2 Omi KP.2– neutralizing titers (Cohort 3 only);Timepoint(s) of evaluation of this end point: Please, see Protocol Section 3, Section 10.7.3; Section 10.8.3; and Section 10.9.3.

Secondary

MeasureTime frame
Secondary end point(s): Not applicable;Timepoint(s) of evaluation of this end point: Not applicable

Countries

United States

Contacts

Public ContactClinical trials patient information

BioNTech

patients@biontech.de49613190840

Outcome results

None listed

Source: EU CTR (via WHO ICTRP) · Data processed: Feb 4, 2026