Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 31, 2026, 1:15 PM EDT

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Showing 1633–1656 of 2,816 matching trials from the live ClinicalTrials.gov search.
Conditions
Sexually Transmitted Infections, Gay, Pre Exposure Prophylaxis
Interventions
Quantitative survey, HIV and STI testing, Qualitative Assessment
Behavioral · Procedure
Lead sponsor
Emory University
Other
Eligibility
18 Years and older · Male only
Enrollment
675 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
3
States / cities
San Diego, California • Atlanta, Georgia • Chicago, Illinois
Conditions
Bladder Urothelial Carcinoma, Muscle Invasive Bladder Carcinoma, Stage II Bladder Cancer AJCC v8, Stage IIIA Bladder Cancer AJCC v8
Interventions
Biospecimen Collection, Computed Tomography, Durvalumab, Futibatinib, Magnetic Resonance Imaging, Radical Cystectomy
Procedure · Biological · Drug
Lead sponsor
Yuanquan Yang
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Ann Arbor, Michigan • Cleveland, Ohio • Columbus, Ohio
Conditions
Porphyria Cutanea Tarda
Interventions
Hydroxychloroquine, Phlebotomy
Drug · Procedure
Lead sponsor
The University of Texas Medical Branch, Galveston
Other
Eligibility
18 Years to 100 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2021
U.S. locations
1
States / cities
Galveston, Texas
Conditions
Carnitine Palmitoyl Transferase Type 1A (CPT1A) Deficiency
Interventions
Medically supervised fasting
Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
3 Years to 5 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Platinum-Resistant Fallopian Tube Carcinoma, Platinum-Resistant Ovarian Carcinoma, Platinum-Resistant Primary Peritoneal Carcinoma, Stage IV Fallopian Tube Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Stage IV Primary Peritoneal Cancer AJCC v8
Interventions
Biopsy, Pegylated SN-38 Conjugate PLX038, Computed Tomography, Biospecimen Collection
Procedure · Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2030
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Clinical Stage IVB Gastric Cancer AJCC v8, Metastatic Gastric Adenocarcinoma, Metastatic Malignant Neoplasm in the Peritoneum
Interventions
Biopsy, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging, Medical Device Usage and Evaluation, Nab-paclitaxel, Paclitaxel, Questionnaire Administration, Ramucirumab
Procedure · Other · Drug + 1 more
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Duarte, California
Conditions
SARS-CoV-2, COVID-19
Interventions
Sample collection
Other
Lead sponsor
COVID-19 Prevention Network
Network
Eligibility
18 Years and older
Enrollment
953 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
15
States / cities
Birmingham, Alabama • San Francisco, California • Miami, Florida + 11 more
Completed No phase listed Observational Accepts healthy volunteers

Characterization of Methylation Patterns in Cancer and Non-Cancer cfDNA

NCT04264767
Conditions
Cancer, Solid Tumor, Hematologic Neoplasms
Interventions
Blood collection
Procedure
Lead sponsor
Nucleix Ltd.
Industry
Eligibility
22 Years to 80 Years
Enrollment
800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
Glendale, California • Los Angeles, California
Conditions
Healthy
Interventions
Happy Lane Hemp Extract/CBD soft gels (25 mg/capsule)
Dietary Supplement
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 45 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Thyroid Gland Medullary Carcinoma
Interventions
Biospecimen Collection, FDG-Positron Emission Tomography and Computed Tomography Scan, Ga-68 PET/CT Scan, Neck Dissection, Surveillance, Thyroid Lobectomy, Thyroidectomy, Ultrasound Imaging
Procedure · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2033
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8, HER2-Negative Breast Carcinoma, Hormone Receptor-Positive Breast Carcinoma
Interventions
Biospecimen Collection, Cyclophosphamide, Doxorubicin, Durvalumab, Genetic Testing, Mammography, Paclitaxel, Quality-of-Life Assessment
Procedure · Drug · Biological + 1 more
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
3,680 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2032
U.S. locations
560
States / cities
Birmingham, Alabama • Anchorage, Alaska • Tucson, Arizona + 430 more
Completed Not applicable Interventional Accepts healthy volunteers

A Validation of a Genomics Based Prognostic in Severe Trauma

NCT01810328
Conditions
Trauma; Complications, Multiple Organ Failure
Interventions
Traumatized population, Healthy Volunteers
Other
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2019
U.S. locations
2
States / cities
Gainesville, Florida • Seattle, Washington
Completed No phase listed Interventional Accepts healthy volunteers Results available

BD MiniDraw™ Capillary System Clinical Equivalence Study

NCT05186311
Conditions
Healthy, Disease, Chronic, Acute Disease, Sample Collection
Interventions
Capillary Blood Collection System
Device
Lead sponsor
Becton, Dickinson and Company
Industry
Eligibility
18 Years and older
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Austin, Texas
Conditions
Malignant Solid Neoplasm
Interventions
Biospecimen Collection, Live Freeze-Dried Lactic Acid Bacteria Probiotic, Questionnaire Administration
Procedure · Dietary Supplement · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Cancer
Interventions
Family History Information, ORAGENE, Blood, Skin Biopsy
Other · Genetic
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Effects of Tobacco Cut and Nicotine Form on the Abuse Liability of Moist Snuff

NCT06249984
Conditions
Tobacco-Related Carcinoma
Interventions
Biospecimen Collection, Carbon Monoxide Measurement, Smokeless Tobacco Use, Survey Administration
Procedure · Behavioral · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
2
States / cities
Columbus, Ohio
Conditions
Metastatic Colorectal Carcinoma, Metastatic Malignant Neoplasm in the Liver, Stage IV Colorectal Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Floxuridine, Intrahepatic Infusion Procedure, Leronlimab, Magnetic Resonance Imaging, Surgical Procedure, Systemic Therapy
Procedure · Drug · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
3
States / cities
Goodyear, Arizona • Duarte, California • Irvine, California
Conditions
Anatomic Stage I Breast Cancer AJCC v8, Anatomic Stage II Breast Cancer AJCC v8, Anatomic Stage III Breast Cancer AJCC v8
Interventions
Biospecimen Collection, Fisetin, Placebo Administration, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Drug · Other
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
Female only
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
7
States / cities
Alhambra, California • Beverly Hills, California • Burbank, California + 4 more
Conditions
Squamous Cell Carcinoma of Head and Neck
Interventions
Blood Draws and Tissue Sample(s)
Other
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
HCV Infection
Interventions
ABT-267, Placebo, Blood Sample Collection, Cytochrome P450 inhibitor
Drug · Procedure
Lead sponsor
Abbott
Industry
Eligibility
18 Years to 65 Years
Enrollment
137 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2012
U.S. locations
3
States / cities
Orlando, Florida • Waukegan, Illinois • San Antonio, Texas
Conditions
Non Small Cell Lung Cancer, Non Small Cell Lung Cancer Metastatic, Healthy
Interventions
Not listed
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Conditions
Acute Myeloid Leukemia, Myelodysplastic Syndrome/Acute Myeloid Leukemia
Interventions
Azacitidine, Biospecimen Collection, Bone Marrow Biopsy, Echocardiography Test, Iadademstat, Multigated Acquisition Scan, Questionnaire Administration, Venetoclax
Drug · Procedure · Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Thrombocytopenia
Interventions
Baseline cell blood counts
Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years to 88 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Lymphoma
Interventions
milatuzumab, veltuzumab, Correlative/Special Studies, Quantitative T-, B-, and NK cell subsets, Pharmacokinetics, Human Anti-Human Antibodies, veltuzumab and milatuzumab
Biological · Procedure
Lead sponsor
Beth Christian
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Columbus, Ohio