Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 24, 2026, 9:46 AM EDT

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 280 matching trials from the live ClinicalTrials.gov search.
Conditions
Myeloproliferative Disorders, Acute Myelogenous Leukemia, Chronic Myelogenous Leukemia, Myelodysplastic Syndrome, Acute Lymphoblastic Leukemia
Interventions
T-cell replete PBPC allograft, Methotrexate, Cyclosporine, G-CSF
Procedure · Drug
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
2 Years to 80 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
AML (Acute Myelogenous Leukemia), Acute Lymphoid Leukemia (ALL), Acute Leukemia (Category), MDS (Myelodysplastic Syndrome), CML (Chronic Myelogenous Leukemia), CLL (Chronic Lymphocytic Leukemia), Prolymphocyctic Leukemia, Chronic Myelomonocytic Leukemia (CMML), Myeloproliferative Neoplasm (MPN), Lymphoma, Myelofibrosis
Interventions
Conditioning Regimen A, Conditioning Regimen B, Conditioning Regimen C, Conditioning Regimen D, Conditioning Regimen E, Hematopoietic Cell Transplantation, PTCy (50 mg/kg D3, D4), PTCy (25 mg/kg D3, D4), Post-transplant Tacrolimus, Post-transplant Mycophenolate mofetil, Post-transplant Abatacept, Post-transplant Ruxolitinib, Supportive Care: Growth Factors, Supportive Care: Blood Products, Supportive Care: Infection Prophylaxis, Supportive Care: Intravenous immune globulin (IVIG), Supportive Care: Seizure prophylaxis, Supportive Care: Monitoring and management of CRS, Supportive Care: Prophylaxis against infections, Supportive Care: Prophylaxis against infections, Supportive Care: Lipid elevations, Study treatment compliance, Prohibited Concomitant Therapy, Permitted Concomitant Therapy
Drug · Procedure · Other
Lead sponsor
Center for International Blood and Marrow Transplant Research
Network
Eligibility
18 Years to 66 Years
Enrollment
358 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
13
States / cities
Birmingham, Alabama • Duarte, California • Palo Alto, California + 10 more
Completed Not applicable Interventional

Veterans Walk for Health Study

NCT00123435
Conditions
Cardiovascular Diseases, Diabetes Mellitus, Hyperlipidemia, Hypertension, Obesity
Interventions
Nutritional counseling, Walking program, Simple pedometer, Enhanced pedometer
Behavioral · Device
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older · Male only
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Adult Burkitt Lymphoma, B-Cell Lymphoma, Unclassifiable, With Features Intermediate Between Diffuse Large B-Cell Lymphoma and Burkitt Lymphoma, Diffuse Large B-Cell Lymphoma, MYC Gene Mutation, Plasmablastic Lymphoma
Interventions
Cyclophosphamide, Cytarabine, Doxorubicin Hydrochloride, Etoposide, Ixazomib Citrate, Laboratory Biomarker Analysis, Methotrexate, Prednisone, Rituximab, Therapeutic Hydrocortisone, Vincristine Sulfate
Drug · Other · Biological
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2024
U.S. locations
5
States / cities
Chicago, Illinois • Medford, Massachusetts • New Brunswick, New Jersey + 2 more
Conditions
Obsessive-compulsive Disorder
Interventions
Cognitive-behavioral therapy, d-cycloserine, Pill placebo
Behavioral · Drug
Lead sponsor
University of South Florida
Other
Eligibility
7 Years to 17 Years
Enrollment
142 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
2
States / cities
St. Petersburg, Florida • Cambridge, Massachusetts
Conditions
Obesity, Insulin Resistance, Obesity in Diabetes, Nutritional and Metabolic Diseases, Hyperlipidemia, Hyperglycemia, Cardiovascular Diseases
Interventions
Placebo-Control, Low-Dose Vitamin K2 (menaquinone-7; 45-mcg/d), High-Dose Vitamin K2 (menaquinone-7; 90 mcg/d)
Dietary Supplement
Lead sponsor
Augusta University
Other
Eligibility
8 Years to 17 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Stem Cell Transplantation
Interventions
tacrolimus, Sirolimus, Methotrexate
Drug
Lead sponsor
Yale University
Other
Eligibility
16 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Respiratory Infection
Interventions
High Dose Vitamin D, Standard Dose Vitamin D, Placebo, Usual Care
Drug · Dietary Supplement
Lead sponsor
University of Colorado, Denver
Other
Eligibility
60 Years and older
Enrollment
107 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2016
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Accepts healthy volunteers Results available

Low vs. Moderate to High Dose Vitamin D for Prevention of COVID-19

NCT04868903
Conditions
SARS-CoV-2 Infection
Interventions
Vitamin D3
Dietary Supplement
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
1,475 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
2
States / cities
Chicago, Illinois
Completed Not applicable Interventional Results available

Women's Treatment and Early Recovery

NCT02977988
Conditions
Substance-related Disorders
Interventions
Mindfulness Meditation, Brain and Recovery (B&R)
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Pomona, California
Conditions
Colorectal Cancer, Precancerous Condition
Interventions
cholecalciferol, placebo
Dietary Supplement · Other
Lead sponsor
Northwestern University
Other
Eligibility
50 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
2
States / cities
Chicago, Illinois
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effect of Vitamin D Supplementation on Bone Turnover Markers During PrEP in MSM

NCT02367599
Conditions
Patient Adherence
Interventions
Vitamin D Supplement
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older · Male only
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
3
States / cities
Los Angeles, California • San Diego, California • Torrance, California
Withdrawn Not applicable Interventional Accepts healthy volunteers

A Community-University Approach to Preventing HIV

NCT03938077
Conditions
HIV/AIDS and Infections, Drug Abuse, Adolescent Behavior, Drug Usage, Alcohol Use, Mental Health, Tobacco Use, HIV Testing
Interventions
Storytelling 4 Empowerment
Device
Lead sponsor
University of Michigan
Other
Eligibility
16 Years to 21 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
2
States / cities
Ann Arbor, Michigan • Flint, Michigan
Conditions
Breast Neoplasms, Osteoporosis
Interventions
Zoledronic Acid, Letrozole
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 85 Years · Female only
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2009
U.S. locations
43
States / cities
Springdale, Arkansas • Burbank, California • Lafayette, California + 39 more
Conditions
Hematologic Malignancies
Interventions
Haplo HCT ≥55 years old, GVHD Prophylaxis, Haplo HCT ≥55 and < 65 years old, Haplo HCT ≥65 and ≤75 years old
Biological · Drug
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
Up to 75 Years
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed Phase 3 Interventional Results available

A Study of Actonel for the Prevention of Bone Loss

NCT00452439
Conditions
Leukemia, Lymphoma
Interventions
Actonel (Risedronate), Calcium, Vitamin D
Drug · Dietary Supplement
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Houston, Texas
Conditions
PTSD, Post Traumatic Stress Disorder
Interventions
Traditional Exposure Therapy (ET) Treatment, Stepwise Augmented Reality (AR) Component with Traditional Exposure Treatment for Nonresponders
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Vitamin D Deficiency, Preterm Infants, Bronchopulmonary Dysplasia
Interventions
Cholecalciferol, Placebo
Dietary Supplement
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
1 Minute to 7 Days
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Dysbiosis
Interventions
Screening Criteria Review, Pre-Travel Questionnaire, Pre-Travel Stool Specimen Collection, Short-Term Post-Travel Questionnaire, Short-Term Post-Travel Stool Specimen Collection, Long-Term Post-Travel Questionnaire, Long-Term Post-Travel Stool Specimen Collection
Other
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Atlanta, Georgia
Conditions
HIV
Interventions
HIV Infant Tracking System (HITSystem) 2.0, Standard of PMTCT care
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
157 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Kansas City, Kansas
Conditions
Obsessive Compulsive Disorder
Interventions
D-cycloserine, Exposure and Response Prevention (EX/RP)
Drug · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
12 Years to 17 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
New York, New York
Conditions
Lymphoma
Interventions
Extracorporeal Photopheresis, Pentostatin, Total body irradiation (TBI), Allogeneic bone marrow transplantation, Cyclosporin (CSA), Mycophenolate mofetil (MMF), Methotrexate (MTX)
Procedure · Drug · Radiation
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2011
U.S. locations
19
States / cities
Aurora, Colorado • Boulder, Colorado • Colorado Springs, Colorado + 12 more
Conditions
Acute Myeloid Leukemia, Myelodysplastic Syndromes, Mixed Phenotype Acute Leukemia, Acute Lymphoblastic Leukemia
Interventions
OrcaGraft (Orca-Q)
Biological
Lead sponsor
Orca Biosystems, Inc.
Industry
Eligibility
12 Years to 78 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
12
States / cities
Duarte, California • Sacramento, California • Stanford, California + 9 more
Conditions
Breast Cancer
Interventions
Hydroxychloroquine (HCQ), Gedatolisib
Drug
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania