Independent directory Public ClinicalTrials.gov records United States
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Showing 1681–1704 of 21,991 matching trials from the live ClinicalTrials.gov search.
Recruiting No phase listed Observational

Vitamin D Dynamics in Women

NCT02705287
Conditions
Pregnancy
Interventions
Vitamin D dynamics-pregnant, Vitamin D dynamics-nonpregnant
Other
Lead sponsor
Cornell University
Other
Eligibility
20 Years to 39 Years · Female only
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Rochester, New York
Conditions
Tobacco Use
Interventions
Semaglutide, Placebo
Drug
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Conditions
Alcohol Use Disorder
Interventions
CMND-100
Drug
Lead sponsor
Clearmind Medicine Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
New Haven, Connecticut • Baltimore, Maryland
Conditions
Multiple Myeloma
Interventions
Non-Interventional Study
Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
11
States / cities
Goodyear, Arizona • Duarte, California • Huntington Beach, California + 8 more
Conditions
Endometrial Clear Cell Adenocarcinoma, Endometrial Dedifferentiated Carcinoma, Endometrial Mucinous Adenocarcinoma, Endometrial Serous Adenocarcinoma, Malignant Uterine Neoplasm, Uterine Corpus Carcinosarcoma
Interventions
Biospecimen Collection, Liquid Biopsy, Pap Smear
Procedure · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Houston, Texas
Conditions
Knee Osteoarthritis
Interventions
ROAM OA Single Upright Knee Brace, Ossur Unloader One Knee Brace or Standard of Care
Device
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Chicago, Illinois
Recruiting No phase listed Observational Accepts healthy volunteers

Measuring Physical Activity With ActivPal

NCT06084026
Conditions
Neuromuscular Diseases
Interventions
ActivPal
Other
Lead sponsor
Columbia University
Other
Eligibility
1 Year and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of Patients With HAM/TSP

NCT00001778
Conditions
HTLV-I Infection, Tropical Spastic Paraparesis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1998
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Food Addiction
Interventions
Low UP (meals provided), Low UP (self-guided), Active Control
Other
Lead sponsor
University of Michigan
Other
Eligibility
22 Years to 60 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Colorectal Cancer
Interventions
Fruquintinib
Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
44
States / cities
Birmingham, Alabama • Chandler, Arizona • Tucson, Arizona + 34 more
Conditions
Leber Congenital Amaurosis 10, Blindness, Leber Congenital Amaurosis, Sensation Disorders, Vision Disorder, Neurological Manifestations, Eye Diseases, Hereditary, Eye Diseases, Eye Disorders Congenital, Retinal Disease
Interventions
sepofarsen, Placebo IVT
Drug · Other
Lead sponsor
Laboratoires Thea
Industry
Eligibility
6 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
5
States / cities
San Francisco, California • Miami, Florida • Iowa City, Iowa + 2 more
Recruiting Not applicable Interventional Accepts healthy volunteers

Deciphering Preserved Autonomic Function After Multiple Sclerosis

NCT07012135
Conditions
Multiple Sclerosis, Control Subjects, Autonomic Dysreflexia
Interventions
Tests of sympathetic inhibition, Tests of sympathetic activation, Testing of autonomic dysreflexia
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 50 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting No phase listed Observational Accepts healthy volunteers

Normal Values in Hearing and Balance Testing

NCT01629108
Conditions
Healthy Volunteer
Interventions
Not listed
Lead sponsor
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIH
Eligibility
5 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2012
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Anatomic Stage IV Breast Cancer AJCC v8, Metastatic Breast Carcinoma, Metastatic Carcinoma in the Liver
Interventions
Biopsy, Biospecimen Collection, Cemiplimab, Computed Tomography, Magnetic Resonance Imaging, Transarterial Radioembolization, Yttrium Y 90 Resin Microspheres
Procedure · Biological · Radiation
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Duarte, California
Conditions
Message Exposure (Sequence: Regular Then Flavor), Message Exposure (Sequence: Flavor Then Regular), No Message Exposure (Control Condition)
Interventions
Exposure to Anti-Vaping Messages (generic themes then flavor-specific themes), Exposure to Anti-Vaping Messages (flavor-specific themes then generic themes), Exposure to Anti-Vaping Messages (no message exposure)
Behavioral
Lead sponsor
University of Georgia
Other
Eligibility
18 Years to 29 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Athens, Georgia
Conditions
Juxtarenal Aortic Aneurysm, Pararenal Aneurysm, Thoracoabdominal Aortic Aneurysm
Interventions
Cook Alpha TX2 Stent Graft, Cook Zenith TX2, and Cook Zenith Fenestrated Stent Graft
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Bladder Cancer
Interventions
Stent placement, Alvimopan
Procedure · Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
530 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more
Conditions
Liver Metastases, Stereotactic Body Radiation Therapy, MRI-guided Treatment
Interventions
SBRT
Radiation
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Conditions
Bleeding, Clot Blood
Interventions
Aspirin, Warfarin
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
3
States / cities
Chicago, Illinois • New York, New York • Houston, Texas
Conditions
Insomnia, PTSD - Post Traumatic Stress Disorder, Nightmares
Interventions
Cognitive-Behavioral Therapy for Insomnia (CBTi), Cognitive Behavioral Therapy for Nightmares (CBTn), Written Exposure Therapy (WET), Sleep Hygiene
Behavioral
Lead sponsor
Palo Alto Veterans Institute for Research
Other
Eligibility
18 Years to 65 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Kileen, Texas
Conditions
Alzheimer Dementia, Dementia, Alzheimer Dementia (AD), Alzheimer, Alzheimer s Disease
Interventions
Low Dose Radiation Therapy
Radiation
Lead sponsor
Evan Thomas
Other
Eligibility
50 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Winter Park, Florida
Conditions
Type 2 Diabetes
Interventions
Continuous Glucose Monitoring Academy, Standard Education
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
8 Years to 21 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Advanced Solid Tumor, Metastatic Solid Tumor
Interventions
DS-3939a
Drug
Lead sponsor
Daiichi Sankyo
Industry
Eligibility
18 Years and older
Enrollment
590 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
12
States / cities
Sarasota, Florida • Locust Grove, Georgia • Westwood, Kansas + 9 more
Conditions
Blastoid Variant Mantle Cell Lymphoma, Mantle Cell Lymphoma, Pleomorphic Variant Mantle Cell Lymphoma
Interventions
Biopsy, Biospecimen Collection, Bone Marrow Biopsy, Computed Tomography, Glofitamab, Lenalidomide, Obinutuzumab, Positron Emission Tomography, Venetoclax
Procedure · Biological · Drug
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
3
States / cities
Duarte, California • New York, New York • Salt Lake City, Utah