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Showing 481–504 of 3,890 matching trials from the live ClinicalTrials.gov search.
Not listed Not applicable Interventional Accepts healthy volunteers

The Effects of a Nitrate Supplementation on Erectile Function

NCT06213077
Conditions
Erectile Dysfunction
Interventions
Nitric Oxide, Tadalafil, Placebo
Dietary Supplement · Drug · Other
Lead sponsor
RHA Investments Ltd
Industry
Eligibility
40 Years to 65 Years · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Cost Sharing, Acute Coronary Syndrome
Interventions
Study voucher card
Other
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 130 Years
Enrollment
11,001 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
271
States / cities
Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 224 more
Conditions
Chronic Myeloproliferative Disorders, Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms, Precancerous Condition
Interventions
therapeutic allogeneic lymphocytes, busulfan, cyclosporine, fludarabine phosphate, mycophenolate mofetil, peripheral blood stem cell transplantation, Total Body Irradiation (TBI), Granulocyte colony-stimulating factor (G-CSF), Phenytoin, Methotrexate
Biological · Drug · Procedure + 1 more
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years to 80 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Investigation Into Detection of Prostate Cancer Using Voided Urine (Prostate VPAC)

NCT04788277
Conditions
Prostate Carcinoma
Interventions
Biospecimen Collection
Procedure
Lead sponsor
Thomas Jefferson University
Other
Eligibility
50 Years to 79 Years · Male only
Enrollment
810 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Stroke
Interventions
WATCHMAN LAAC Device Implant, Single Antiplatelet Therapy or No Therapy (Control)
Device · Drug
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
481 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
71
States / cities
Birmingham, Alabama • Huntsville, Alabama • Phoenix, Arizona + 65 more
Conditions
Medication Adherence, Retention in Care
Interventions
My Personal Health Guide, My Personal Food Guide
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 34 Years · Male only
Enrollment
315 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Opioid Use Disorder, Pain
Interventions
Exercise, Psychotherapy Pain and Addiction (I-STOP)
Other · Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years to 65 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
2
States / cities
Denver, Colorado • Cleveland, Ohio
Completed Phase 2 Interventional Accepts healthy volunteers

Losartan for Diffuse Myocardial Fibrosis in Sickle Cell Disease

NCT05012631
Conditions
Sickle Cell Disease, Diffuse Myocardial Fibrosis
Interventions
Losartan
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years and older
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Leukemia, Myelodysplastic Syndromes
Interventions
aldesleukin, filgrastim, natural killer cell (NK) therapy, cyclophosphamide, cyclosporine, fludarabine phosphate, methylprednisolone, mycophenolate mofetil, Umbilical Cord Blood Transplantation (UCBT), Total body irradiation (TBI)
Biological · Drug · Procedure + 1 more
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 45 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Chronic Kidney Diseases
Interventions
Dietary education program
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Rochester, New York
Conditions
Chronic Graft Versus Host Disease
Interventions
Belumosudil
Drug
Lead sponsor
Sanofi
Industry
Eligibility
1 Year to 18 Years
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
7
States / cities
Los Angeles, California • Washington D.C., District of Columbia • Atlanta, Georgia + 4 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Genetic Response to Warfarin in Healthy Subjects

NCT01520402
Conditions
Healthy
Interventions
Warfarin
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 74 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
New York, New York
Conditions
Alopecia Areata
Interventions
vytorin
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Miami, Florida
Conditions
Delirium, Sleep
Interventions
Dexmedetomidine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
50 Years and older
Enrollment
522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional

PASCAL Feasibility Study

NCT07301151
Conditions
Smoking Cessation, Smoking (Tobacco) Addiction
Interventions
chatbot, no chatbot
Other
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Respiratory Distress Syndrome, Adult
Interventions
Treprostinil Inhalation Solution, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Breast Cancer, Colorectal Cancer, Uveal Melanoma, Cutaneous Melanoma, Non-Small Cell Lung Cancer, Head and Neck Squamous Cell Carcinoma
Interventions
TBio-4101, Pembrolizumab
Biological · Drug
Lead sponsor
Turnstone Biologics, Corp.
Industry
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
11
States / cities
Irvine, California • Hollywood, Florida • Miami, Florida + 8 more
Conditions
Head and Neck Squamous Cell Carcinoma
Interventions
Not listed
Lead sponsor
Tempus AI
Industry
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
31
States / cities
Duarte, California • Los Angeles, California • Palo Alto, California + 25 more
Recruiting Phase 1 Interventional Accepts healthy volunteers

Effect of Cannabis on E-Cigarette Use Behavior

NCT06609109
Conditions
Cannabis Use, Tobacco Use, Electronic Cigarette Use
Interventions
THC High Dose, THC Low Dose, THC 0mg, E-Cigarette Full Nicotine, E-Cigarette Placebo Nicotine
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
21 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Chronic Obstructive Pulmonary Disease
Interventions
Hyperpolarized Helium-3, Placebo, Aformoterol
Drug
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
50 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Worcester, Massachusetts
Conditions
Ulcerative Colitis, Crohn's Disease
Interventions
Vedolizumab SC, No Intervention
Drug · Other
Lead sponsor
Takeda
Industry
Eligibility
2 Years to 17 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
13
States / cities
Phoenix, Arizona • Loma Linda, California • Orange, California + 9 more
Conditions
Wrinkle
Interventions
GAL1906
Device
Lead sponsor
Galderma R&D
Industry
Eligibility
22 Years and older · Female only
Enrollment
211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
14
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Redondo Beach, California + 11 more
Conditions
Prostate Cancer
Interventions
celecoxib, Placebos
Drug
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
18 Years to 120 Years · Male only
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Pancreatic Adenocarcinoma
Interventions
Gemcitabine, Abraxane, FOLFIRINOX, Chemoradiation
Drug · Radiation
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania