- Conditions
- Influenza Vaccines
- Interventions
- Memory for truth
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 26 Years
- Enrollment
- 175 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
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 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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Covid19, Influenza, Pneumonia, Vaccine Refusal
- Interventions
- Full VEPMP Intervention, Partial VEPMP Intervention, Delayed VEPMP Intervention
- Behavioral
- Lead sponsor
- Charles Drew University of Medicine and Science
- Other
- Eligibility
- 65 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Influenza, Vaccination, Health Promotion, Health Behavior
- Interventions
- Reminder, Financial incentive, Lottery
- Behavioral
- Lead sponsor
- National Bureau of Economic Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 57,581 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Influenza
- Interventions
- Vaccine administration by a pharmacist, Unmet vaccination needs identified and met, Vaccination forecast review and patient education
- Biological · Behavioral
- Lead sponsor
- American Pharmacists Association Foundation
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6,234 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2019
- U.S. locations
- 22
- States / cities
- Atlantic, Iowa • Carlisle, Iowa • Coralville, Iowa + 18 more
- Conditions
- Healthy Aging
- Interventions
- Influenza Vaccine, Beta-glucan, Placebo
- Biological · Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 50 Years to 100 Years
- Enrollment
- 78 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Influenza
- Interventions
- Cell culture-derived influenza vaccine, Egg-derived influenza virus vaccine, Placebo
- Biological
- Lead sponsor
- Novartis Vaccines
- Industry
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 11,404 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2008
- U.S. locations
- 17
- States / cities
- Denver, Colorado • Pembroke Pines, Florida • South Miami, Florida + 13 more
- Conditions
- Pregnancy, Influenza
- Interventions
- Not listed
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 166 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Influenza, Vaccination
- Interventions
- Messaging, Incentive
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center at Tyler
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 22,584 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Influenza
- Interventions
- Digital storytelling
- Behavioral
- Lead sponsor
- Denver Health and Hospital Authority
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 398 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 2
- States / cities
- Denver, Colorado
- Conditions
- Influenza
- Interventions
- Inactivated Influenza A Vaccine A/H5N1
- Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Influenza, Vaccination, Health Promotion, Health Behavior, Risk Reduction
- Interventions
- Risk reduction, Medical records-based recommendation, Algorithm-based recommendation
- Behavioral
- Lead sponsor
- Geisinger Clinic
- Other
- Eligibility
- 17 Years and older
- Enrollment
- 117,649 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Danville, Pennsylvania
- Conditions
- Influenza, Respiratory Tract Infections
- Interventions
- Text Fixed R/R Messages with Direct Appointment Schedule Link, Text Pre-Appointment Reminder, Portal Pre-Commitment Prompt with Tailored R/R Messages with Direct Appointment Schedule Link, Portal Fixed R/R Messages with Direct Appointment Schedule Link, Portal Pre-Appointment Reminder
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 6 Months and older
- Enrollment
- 262,085 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Human Influenza
- Interventions
- Standard dose influenza vaccination, High dose influenza vaccination
- Biological
- Lead sponsor
- University of Miami
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2027
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Influenza
- Interventions
- FluMist
- Biological
- Lead sponsor
- MedImmune LLC
- Industry
- Eligibility
- 5 Years to 17 Years
- Enrollment
- 3,022 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2004 – 2005
- U.S. locations
- 2
- States / cities
- Baltimore, Maryland • Seattle, Washington
- Conditions
- Influenza, Human, Orthomyxoviridae Infections, RNA Virus Infections, Virus Disease, Respiratory Tract Infections, Respiratory Tract Disease, Vaccines, Physiological Effects of Drugs
- Interventions
- R/R - Autodialers, R/R - Texting, R/R - mailed postcard
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 6 Months to 17 Years
- Enrollment
- 70,190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Influenza Immunization, Healthy Volunteers
- Interventions
- Quadrivalent Influenza mRNA Vaccine MRT5421, Quadrivalent Influenza mRNA Vaccine MRT5424, Quadrivalent Influenza mRNA Vaccine MRT5429, Quadrivalent Influenza Standard Dose Vaccine, Quadrivalent Influenza High-Dose Vaccine, Quadrivalent Recombinant Influenza Vaccine
- Biological
- Lead sponsor
- Sanofi Pasteur, a Sanofi Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 908 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 11
- States / cities
- San Diego, California • Hialeah, Florida • Hollywood, Florida + 8 more
- Conditions
- Birth Outcomes, Safety, Adverse Event Following Immunization
- Interventions
- mRNA COVID-19 vaccine, IIV4 (quadrivalent inactivated influenza vaccine)
- Biological
- Lead sponsor
- Duke University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 98 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 6
- States / cities
- Atlanta, Georgia • Boston, Massachusetts • Durham, North Carolina + 2 more
- Conditions
- Influenza A Virus, H5N1 Subtype
- Interventions
- VN, IN, dk/BANG, gf/WA, bhg/QL, AS03 adjuvant, MF59 adjuvant
- Biological
- Lead sponsor
- Biomedical Advanced Research and Development Authority
- Federal
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 720 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 6
- States / cities
- San Diego, California • Peoria, Illinois • Lenexa, Kansas + 3 more
- Conditions
- Acute Myeloid Leukemia, Myelodysplastic Syndrome
- Interventions
- Trivalent Influenza Vaccine
- Biological
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 40 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Fever After Vaccination, Fever, Febrile Seizure
- Interventions
- PCV13, DTaP, IIV
- Biological
- Lead sponsor
- Duke University
- Other
- Eligibility
- 12 Months to 16 Months
- Enrollment
- 221 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 3
- States / cities
- Oakland, California • Atlanta, Georgia • Durham, North Carolina
- Conditions
- Avian Influenza, H1N1 Influenza, Influenza
- Interventions
- AS03, Influenza Virus Vaccine, Monovalent A/H3N2v A/Minnesota/11/2010 NYMC X-203, Monovalent influenza A/H7N9 virus vaccine
- Drug · Biological
- Lead sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
- NIH
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Quality of Life, Injection Site Reaction, Adverse Drug Event, Systemic Reaction
- Interventions
- mRNA COVID-19, IIV4, Placebo (saline)
- Biological · Other
- Lead sponsor
- Duke University
- Other
- Eligibility
- 5 Years and older
- Enrollment
- 348 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 3
- States / cities
- Baltimore, Maryland • Durham, North Carolina • Cincinnati, Ohio
- Conditions
- Influenza, Respiratory Tract Infections
- Interventions
- Text Message R/R with Direct Appointment Schedule Link, Text Message R/R without Direct Appointment Schedule Link, Text Pre-Appointment Reminder, Portal Message R/R with Direct Appointment Schedule Link, Portal Message R/R without Direct Appointment Schedule Link, Portal Pre-Appointment Reminder
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 6 Months and older
- Enrollment
- 239,567 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Influenza, Human
- Interventions
- Flu shot text messages
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 74,811 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 2
- States / cities
- Danville, Pennsylvania • Philadelphia, Pennsylvania