Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 2:26 AM EDT

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Showing 1–24 of 18,626 matching trials from the live ClinicalTrials.gov search.
Conditions
Healthy Participants, Upper Gastrointestinal Discomfort
Interventions
Limosilactobacillus reuteri DSM 17648, Placebo
Dietary Supplement
Lead sponsor
Novozymes A/S
Industry
Eligibility
30 Years to 70 Years
Enrollment
324 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Las Vegas, Nevada
Completed Not applicable Interventional Accepts healthy volunteers Results available

Connecting Youth and Young Adults to Optimize ART Adherence: YouTHrive Efficacy Trial

NCT03149757
Conditions
HIV Infections
Interventions
YouTHrive, Information-only Control
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
15 Years to 24 Years
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
7
States / cities
Tampa, Florida • Atlanta, Georgia • Chicago, Illinois + 4 more
Conditions
HIV Infections, Hepatitis C
Interventions
Efavirenz, Lamivudine, Lopinavir/ritonavir, Pegylated interferon alfa-2a, Ribavirin, Tenofovir disoproxil fumarate
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Ends 2007
U.S. locations
2
States / cities
New York, New York • Dallas, Texas
Conditions
Intestinal Neoplasms, Gastrointestinal Neoplasms, Digestive System Neoplasms, Neoplasms by Site, Digestive System Diseases, Gastrointestinal Diseases, Colonic Diseases, Intestinal Diseases, Rectal Diseases, Colorectal Neoplasms
Interventions
PF-08634404, Bevacizumab, Chemotherapy
Drug · Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
254
States / cities
Chandler, Arizona • Gilbert, Arizona • Glendale, Arizona + 173 more
Conditions
Contiguous Stage II Adult Lymphoblastic Lymphoma, Noncontiguous Stage II Adult Lymphoblastic Lymphoma, Stage I Adult Lymphoblastic Lymphoma, Stage III Adult Lymphoblastic Lymphoma, Stage IV Adult Lymphoblastic Lymphoma, Untreated Adult Acute Lymphoblastic Leukemia
Interventions
carfilzomib, cyclophosphamide, vincristine sulfate, doxorubicin hydrochloride, dexamethasone, methotrexate, cytarabine, leucovorin calcium, methylprednisolone, rituximab, laboratory biomarker analysis
Drug · Biological · Other
Lead sponsor
Mehrdad Abedi, MD
Other
Eligibility
18 Years to 64 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Sacramento, California
Conditions
Small Cell Lung Cancer (SCLC)
Interventions
PF-08634404, Atezolizumab, Chemotherapy
Drug · Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
550 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2034
U.S. locations
54
States / cities
Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 41 more
Conditions
RECOMBINANT BOTULINUM VACCINE A/B
Interventions
rBV A/B
Biological
Lead sponsor
DynPort Vaccine Company LLC, A GDIT Company
Industry
Eligibility
18 Years to 40 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Lexington, Kentucky
Conditions
Autism Spectrum Disorder
Interventions
Life Skills and Resilience Program
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 26 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Francisco, California
Conditions
Chronic Kidney Disease (CKD), Health Communication, Patient Comprehension
Interventions
Chronic Kidney Disease (CKD) Lab Result Communication Tool
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
65 Years and older
Enrollment
255 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Healthy
Interventions
ALXN2050, Cyclosporine, Tacrolimus, MMF
Drug
Lead sponsor
Alexion Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Tempe, Arizona
Conditions
Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Del(5q), Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(15;17)(q22;q12), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), Adult Acute Promyelocytic Leukemia (M3), Recurrent Adult Acute Myeloid Leukemia
Interventions
romidepsin
Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
2
States / cities
Chicago, Illinois • Nashville, Tennessee
Conditions
Osteosarcoma, Nephrotoxicity, Ototoxicity
Interventions
Pantoprazole, High-dose methotrexate infusion duration
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
Up to 30 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Infections, Papillomavirus, Papillomavirus Vaccines
Interventions
CervarixTM, HPV investigational vaccine GSK568893A, different formulations
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 25 Years · Female only
Enrollment
383 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
4
States / cities
Denver, Colorado • Golden, Colorado • Salt Lake City, Utah
Conditions
Gingivitis
Interventions
AMY-101, Water for injection
Drug · Other
Lead sponsor
Amyndas Pharmaceuticals S.A.
Industry
Eligibility
18 Years to 65 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Cambridge, Massachusetts
Withdrawn Not applicable Interventional Accepts healthy volunteers

Right-sided Retroflexion With Standard Adult Versus Pediatric Colonoscopes

NCT01675934
Conditions
Colonic Neoplasms
Interventions
Retroflexion with the adult colonoscope., Retroflexion with the pediatric colonoscope.
Procedure
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Conditions
Tobacco Use, Nicotine Dependence, Other Tobacco Product, Tobacco Smoking
Interventions
JUUL 5%, Virginia Tobacco, ENDS product
Other
Lead sponsor
Juul Labs, Inc.
Industry
Eligibility
21 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
2
States / cities
Charlotte, North Carolina • Raleigh, North Carolina
Conditions
Marburg Virus Disease
Interventions
rVSV∆G-MARV-GP, Placebo
Biological · Other
Lead sponsor
International AIDS Vaccine Initiative
Network
Eligibility
18 Years to 50 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Lenexa, Kansas
Conditions
Influenza
Interventions
Vero cell derived, trivalent, seasonal influenza vaccine, Licensed egg-derived, trivalent seasonal influenza vaccine
Biological
Lead sponsor
Alachua Government Services, Inc.
Industry
Eligibility
50 Years and older
Enrollment
3,208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
30
States / cities
Mobile, Alabama • Tucson, Arizona • Sacramento, California + 25 more
Conditions
Self-Harm, Depression, Suicide
Interventions
N-acetyl cysteine, Placebo oral tablet
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
16 Years to 24 Years · Female only
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Arthritis, Fatigue
Interventions
Tab-G
Behavioral
Lead sponsor
University of Massachusetts, Amherst
Other
Eligibility
55 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Amherst, Massachusetts
Not yet recruiting Not applicable Interventional

PositiveLinks for Youth (PL4Y) for Texas

NCT07804602
Conditions
Human Immunodeficiency Virus, HIV
Interventions
PositiveLinks for Youth Smartphone App
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 29 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2031
U.S. locations
2
States / cities
San Antonio, Texas
Conditions
Health Status Unknown, Obesity
Interventions
Informational Intervention, Questionnaire Administration, Telephone-Based Intervention
Other · Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2030
U.S. locations
1
States / cities
Houston, Texas
Completed Phase 1 Interventional Accepts healthy volunteers Results available

STUDY OF PF-07321332 IN HEALTHY PARTICIPANTS

NCT04756531
Conditions
Healthy Participants
Interventions
PF-07321332 Dose 1, PF-07321332 Dose 2, PF-07321332 Dose 3, PF-07321332 Dose 4, PF-07321332 Dose 5, PF-07321332 Dose 4 or Placebo (Fed)
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 60 Years
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Schizophrenia
Interventions
Plasticity-based Cognitive Training, Non-plasticity-based Training
Other
Lead sponsor
Posit Science Corporation
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Palo Alto, California • San Francisco, California