- 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
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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 43
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- SARS-CoV-2
- Interventions
- mRNA-1273.211, mRNA-1273, mRNA-1273.617.2, mRNA-1273.213, mRNA-1273.529, mRNA-1273.214, mRNA-1273.222, mRNA-1273.815, mRNA-1273.231
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 5,161 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 23
- States / cities
- Sacramento, California • Hollywood, Florida • Jacksonville, Florida + 18 more
- 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
- 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
- Lung Transplant Recipient, SARS-CoV-2, Immunosuppression
- Interventions
- mRNA-1273 (Moderna COVID-19 vaccine)
- Drug
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, 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-2
- Interventions
- mRNA-1283, mRNA-1273, Placebo
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 104 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 5
- States / cities
- Chandler, Arizona • San Diego, California • Melbourne, Florida + 2 more
- 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
- SARS-CoV-2
- Interventions
- mRNA-1273, mRNA-1283, Placebo
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 50 Years to 64 Years
- Enrollment
- 30,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2027
- U.S. locations
- 150
- States / cities
- Birmingham, Alabama • Cullman, Alabama • Mobile, Alabama + 127 more
- 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
- 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
- SARS-CoV-2
- Interventions
- mRNA-1283, mRNA-1283.211, mRNA-1273, mRNA-1283.529
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 540 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 17
- States / cities
- Phoenix, Arizona • Hollywood, Florida • Sunrise, Florida + 13 more
- 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
- SARS-CoV-2 Infection
- Interventions
- Moderna COVID-19 Vaccine
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 1,923 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 51
- States / cities
- Birmingham, Alabama • Scottsdale, Arizona • Tempe, Arizona + 45 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
- Interventions
- mRNA-1283.222, mRNA-1273.222, mRNA-1283.815, mRNA-1273.815
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 12 Years and older
- Enrollment
- 13,553 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 161
- States / cities
- Huntsville, Alabama • Vestavia Hills, Alabama • Chandler, Arizona + 129 more
- 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
- COVID-19, Long Haul
- Interventions
- Ritonavir-Boosted Nirmatrelvir (Paxlovid), Physiological Evaluation, Moderna COVID-19 Vaccine, Biopsychological, Behavioral (e.g., Psychotherapy, Lifestyle Counseling), Genetic (including gene transfer, stem cell and recombinant DNA), Multidisciplinary approach
- Drug · Diagnostic Test · Biological + 3 more
- Lead sponsor
- Well- Konnect Healthcare Services and Research Firm
- Network
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2030
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- SARS-CoV-2
- Interventions
- mRNA-1273, Placebo
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 30,415 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 100
- States / cities
- Birmingham, Alabama • Chandler, Arizona • Glendale, Arizona + 79 more
- Conditions
- Influenza Immunization, Healthy Volunteers
- Interventions
- Quadrivalent Inactivated Influenza High Dose, COVID-19 mRNA Vaccine (nucleoside modified)
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 65 Years and older
- Enrollment
- 306 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 6
- States / cities
- Glendale, Arizona • San Diego, California • Vista, California + 3 more
- Conditions
- X-linked Agammaglobulinemia, XLA, Primary Immune Deficiency, CVID, Common Variable Immunodeficiency, Primary Antibody Deficiencies, Secondary Hypogammaglobulinemia
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 6 Months and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 3
- States / cities
- St. Petersburg, Florida • Chapel Hill, North Carolina • Durham, North Carolina
- Conditions
- SARS-CoV-2
- Interventions
- Not listed
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- SARS-CoV-2, Seasonal Influenza, Respiratory Syncytial Virus, Cytomegalovirus
- Interventions
- mRNA-1273, mRNA-1010, mRNA-1345, FLUAD®, mRNA-1647
- Biological
- Lead sponsor
- ModernaTX, Inc.
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 308 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 8
- States / cities
- Hollywood, Florida • Savannah, Georgia • Sioux City, Iowa + 4 more
- 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