- Conditions
- SARS CoV 2 Infection, COVID-19
- Interventions
- Pfizer/BioNTech (BNT162b2), Moderna
- Biological
- Lead sponsor
- DHR Health Institute for Research and Development
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 4
- States / cities
- Brownsville, Texas • Edinburg, Texas • Rio Grande City, Texas
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 35
matching trials from the live ClinicalTrials.gov search.
- Conditions
- COVID-19
- Interventions
- Primary Exposure Status of Pfizer-BioNTech COVID-19 Vaccine, BNT162b2 BA.4/5 bivalent, XBB.1.5-adapted vaccinated
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 0 Years and older
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Pasadena, California
- Conditions
- COVID-19 Pneumonia, COVID-19
- Interventions
- Pfizer COVID-19 mRNA vaccine, Moderna COVID-19 mRNA vaccine
- Biological
- Lead sponsor
- Methodist Health System
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 100 participants
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- SARS-CoV Infection, COVID-19, Allergic Reaction, Mast Cell Disorder
- Interventions
- Moderna COVID-19 Vaccine, Pfizer-BioNTech COVID-19 Vaccine, Placebo
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 5 Years and older
- Enrollment
- 746 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 29
- States / cities
- Tucson, Arizona • Little Rock, Arkansas • Los Angeles, California + 24 more
- Conditions
- COVID-19, Vaccine-Preventable Diseases, SARS CoV 2 Infection, Upper Respiratory Tract Infection, Upper Respiratory Disease
- Interventions
- Novavax COVID-19 vaccine (2023-2024 formula XBB containing), Pfizer COVID-19 mRNA vaccine (2023-2024 formula XBB containing)
- Biological
- Lead sponsor
- Sarang K. Yoon, DO, MOH
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,188 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Rheumatoid Arthritis (RA), Systemic Lupus Erythematosus (SLE), Pemphigus Vulgaris, Multiple Sclerosis (MS), Systemic Sclerosis (SSc), Pediatric SLE, Juvenile Idiopathic Arthritis (JIA), Juvenile Dermatomyositis (JDM), Pediatric-Onset Multiple Sclerosis (POMS)
- Interventions
- Moderna mRNA-1273, BNT162b2, Ad26.COV2.S, Continue IS (MMF or MPA), Continue IS (MTX), Continue IS (B cell depletion therapy), Monovalent [B.1.351] CoV2 preS dTM-AS03, Withhold IS (MMF or MPA), Withhold IS (MTX), Withhold IS (B cell depletion therapy), Moderna mRNA-1273, Bivalent, BNT162b2, Bivalent
- Biological · Drug
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 2 Years and older
- Enrollment
- 258 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 29
- States / cities
- Los Angeles, California • New Haven, Connecticut • Atlanta, Georgia + 18 more
- Conditions
- Diabetes Mellitus, Type 2, Diabetes Mellitus, Type 1, Hyperglycemia, Vaccine Adverse Reaction
- Interventions
- None (not interventional)
- Other
- Lead sponsor
- Levenson, David I., M.D.
- Individual
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Boca Raton, Florida
- Conditions
- Immunocompromised, Immunosuppressed, Covid-19, SARS-COV-2, SARS-COV-2 Infection, Breakthrough Infection
- Interventions
- BNT162b2 (Tozinameran)
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 1,277,747 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Hematopoietic and Lymphatic System Neoplasm
- Interventions
- SARS-CoV-2 mRNA Vaccine ARCT-021, Tozinameran, Biospecimen Collection, Electronic Health Record Review, Survey Administration
- Biological · Procedure · Other
- Lead sponsor
- Fred Hutchinson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- COVID-19, Pregnancy; Infection
- Interventions
- mRNA COVID-19 vaccine (Pfizer or Moderna)
- Biological
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 14 Years to 55 Years · Female only
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2028
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cancer
- Interventions
- COVID-19 Vaccination
- Biological
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,206 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 2
- States / cities
- Carmel, Indiana • Indianapolis, Indiana
- Conditions
- Covid19, Vaccine Reaction
- Interventions
- COVID-19 vaccine
- Drug
- Lead sponsor
- Huntington Memorial Hospital
- Other
- Eligibility
- Not listed
- Enrollment
- 167 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Pasadena, California
- Conditions
- Fever After Vaccination, Fever, Seizures Fever
- Interventions
- mRNA COVID-19 Vaccine, Routine Childhood Vaccinations
- Biological
- Lead sponsor
- Duke University
- Other
- Eligibility
- 6 Months to 4 Years
- Enrollment
- 347 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 5
- States / cities
- Oakland, California • Atlanta, Georgia • New York, New York + 2 more
- Conditions
- Relapsing Multiple Sclerosis (RMS)
- Interventions
- Ofatumumab, mRNA COVID-19 vaccine, interferon or glatiramer acetate
- Drug · Biological
- Lead sponsor
- Novartis Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 7
- States / cities
- Phoenix, Arizona • Hollywood, Florida • Wellesley, Massachusetts + 4 more
- Conditions
- Influenza, Human, COVID-19
- Interventions
- Comirnaty, Quadrivalent Influenza Vaccine
- Biological
- Lead sponsor
- Pfizer
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 3,442,996 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- COVID-19
- Interventions
- Moderna COVID-19 Vaccine, Moderna mRNA1273.222 Booster, Pfizer COVID-19 Vaccine, Moderna 2023 Updated COVID-19 vaccine (XBB.1.5), Pfizer 2023 Updated COVID-19 vaccine (XBB.1.5)
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 1,713 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Culver City, California
- Conditions
- Kidney Transplant Recipients
- Interventions
- BNT162b2 vaccine (Pfizer/BioNTech), mRNA-1273 vaccine (Moderna)
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 81 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Adverse Reaction to Vaccine, COVID19 Vaccine
- Interventions
- BNT162b2, mRNA-1273, AZD1222, CoronaVac, Sinopharm, Gam-COVID-Vac, JNJ-78436735, CVnCoV, NVX-CoV2373, BBV152
- Biological
- Lead sponsor
- Masaryk University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Systemic Allergic Reaction
- Interventions
- Pfizer-BioNTech COVID-19 Vaccine (Comirnaty), Placebo, Pfizer-BioNTech COVID-19 Vaccine, Bivalent
- Biological · Other
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 16 Years to 69 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Kidney Transplant Recipients, Liver Transplant Recipients
- Interventions
- Pfizer-BioNTech COVID-19 Vaccine 2023-2024, Moderna COVID-19 Vaccine 2023-2024, SOC IS Regimen, SOC IS Reduction
- Biological · Drug
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 15
- States / cities
- San Diego, California • San Francisco, California • Atlanta, Georgia + 10 more
- Conditions
- Covid19
- Interventions
- Moderna mRNA-1273 COVID-19 vaccine, Pfizer BNT162b2 COVID-19 vaccine
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 66 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 16
- States / cities
- Los Angeles, California • San Francisco, California • Stanford, California + 11 more
- Conditions
- COVID-19, SARS-CoV-2 Infection
- Interventions
- AZD9838, Licensed SARS-CoV-2 mRNA vaccine, AZD6563
- Biological
- Lead sponsor
- AstraZeneca
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 243 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 5
- States / cities
- Long Beach, California • Rolling Hills Estates, California • Chicago, Illinois + 2 more
- Conditions
- SARS-CoV2, COVID-19
- Interventions
- VXA-CoV2-3.1, COMIRNATY®, VXA-CoV2-3.3
- Biological
- Lead sponsor
- Vaxart
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 5,485 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 145
- States / cities
- Anniston, Alabama • Birmingham, Alabama • Mobile, Alabama + 126 more
- Conditions
- COVID-19
- Interventions
- Ad26.COV2.S, BNT162b2, mRNA-1273, mRNA-1273.211, mRNA-1273.222, SARS-CoV-2 rS/M1
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 867 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 10
- States / cities
- Decatur, Georgia • Baltimore, Maryland • New York, New York + 6 more