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Showing 169–192 of 1,740 matching trials from the live ClinicalTrials.gov search.
Terminated Not applicable Interventional Accepts healthy volunteers

Vitamin D Supplementation and Metabolism in Vitamin D Deficient Elderly

NCT01145703
Conditions
Vitamin D Deficiency, Metabolic Syndrome
Interventions
RDA Vitamin D3 only, Vitamin D2/3 Repletion only, Vitamin D2/3 Repletion + AEX, Vitamin D2/3 Repletion + RT
Dietary Supplement · Other
Lead sponsor
Baltimore VA Medical Center
Federal
Eligibility
40 Years to 85 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Type 2 Diabetes, Diabetic Cardiomyopathy, Heart Failure, Cardiometabolic Diseases
Interventions
Intensive Prevention Strategy
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
Not listed
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
3
States / cities
Dallas, Texas
Completed Not applicable Interventional Accepts healthy volunteers

An Examination of a Weight Loss Formula on Health

NCT03395262
Conditions
Weight Loss
Interventions
Active with caffeine, Active without caffeine, Placebo
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
30 Years to 45 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
College Station, Texas
Conditions
Defibrillators, Implantable, Myocardial Infarction, Tachycardias, Ventricular
Interventions
ICD
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
2,047 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Durham, North Carolina
Completed No phase listed Observational Results available

Heart at Work Study

NCT04075279
Conditions
Occupational Diseases, Cardiovascular Diseases, Cardiovascular Risk Factor, Occupational Exposure
Interventions
Not listed
Lead sponsor
University of Pittsburgh
Other
Eligibility
35 Years to 59 Years · Male only
Enrollment
19 participants
Timeline
2019 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Myocardial Infarction, Heart Arrest, Chest Pain, Congestive Heart Failure, Angina, Unstable
Interventions
Group I: Video training, Group II: Video training + enhanced self-efficacy (SE), Group III: In-person training + enhanced SE, Group IV: In-person training + enhanced SE + support
Behavioral
Lead sponsor
Public Health - Seattle and King County
Government
Eligibility
18 Years and older
Enrollment
305 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2011
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Prostate Cancer, Supportive Care
Interventions
Exercise Training Intervention, Healthy Living Education
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
40 Years to 85 Years · Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Richmond, Virginia
Completed No phase listed Observational Accepts healthy volunteers

Vascular Health and Risk Factors in Children With Down Syndrome

NCT04735874
Conditions
Down Syndrome, Cardiovascular Risk Factor, Atherosclerosis
Interventions
Evaluate vascular disease risk factors in children with Down Syndrome, Determine the associations between cardiovascular disease risk factors and markers of early atherosclerosis in children with Down Syndrome
Other
Lead sponsor
University of Utah
Other
Eligibility
10 Years to 18 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Cardiac Transplant Failure, Cardiac Transplant Rejection, Heart Diseases
Interventions
Not listed
Lead sponsor
CareDx
Industry
Eligibility
15 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
28
States / cities
Beverly Hills, California • Los Angeles, California • Stanford, California + 22 more
Conditions
Intubation, Cardiovascular Surgical Procedure
Interventions
Recommendation for high flow nasal cannula oxygen therapy order set, Provider choice usual care order set
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
3,568 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Carotid Artery Disease
Interventions
Not listed
Lead sponsor
Cordis US Corp.
Industry
Eligibility
18 Years and older
Enrollment
21,008 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
5
States / cities
Newark, Delaware • West Des Moines, Iowa • Lincoln, Nebraska + 2 more
Conditions
HIV, Menopause, Cardiovascular (CV) Risk, Carotid Arteriosclerosis, Body Composition
Interventions
Whole body MRI
Diagnostic Test
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Francisco, California
Conditions
Carotid Artery Disease
Interventions
Xact Stent with either Emboshield Pro (Gen 5) or Emboshield (Gen 3)
Device
Lead sponsor
Abbott Medical Devices
Industry
Eligibility
18 Years and older
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
38
States / cities
Fremont, California • Mountain View, California • Newport Beach, California + 35 more
Completed Not applicable Interventional Accepts healthy volunteers

Cardiorenal Protective Diet

NCT04117204
Conditions
Chronic Kidney Diseases, Cardiovascular Diseases, Hypertension
Interventions
Fruits and Vegetables
Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Recruiting Phase 2 Interventional Accepts healthy volunteers

Role of Sympathetic Overactivity and Angiotensin II in PTSD and CV

NCT02560805
Conditions
Stress Disorders, Post-Traumatic
Interventions
Microneurography, Combat virtual reality video clip, Handgrip Exercise, Cold Pressor Test (CPT), Sodium Nitroprusside (SNP), Phenylephrine, Losartan, Atenolol, Transcutaneous Vagal Nerve Stimulation (tVNS), Sham Transcutaneous Vagal Nerve Stimulation (tVNS)
Procedure · Behavioral · Drug + 1 more
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
Decatur, Georgia
Conditions
Cardiovascular Surgery With Coronary Angiography
Interventions
Not listed
Lead sponsor
Abbott RDx Cardiometabolic
Other
Eligibility
18 Years and older
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
3
States / cities
Petoskey, Michigan • Providence, Michigan • Royal Oak, Michigan
Conditions
Hypertension, Stroke, Sedentary Lifestyle, Aged, Minority Groups
Interventions
Walking Intervention
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
60 Years and older
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
4
States / cities
Los Angeles, California • Montebello, California • Watts, California
Conditions
Refractory Plasma Cell Myeloma
Interventions
Autologous Hematopoietic Stem Cell Transplantation, Bortezomib, Cyclosporine, Fludarabine Phosphate, Laboratory Biomarker Analysis, Melphalan, Mycophenolate Mofetil, Nonmyeloablative Allogeneic Hematopoietic Stem Cell Transplantation, Peripheral Blood Stem Cell Transplantation, Syngeneic Bone Marrow Transplantation, Total-Body Irradiation
Procedure · Drug · Other + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Leukemia, Multiple Myeloma
Interventions
CIK cells, etoposide, bcnu, cyclophosphamide, gemcitabine, vinorelbine, melphalan
Drug
Lead sponsor
Sally Arai
Other
Eligibility
18 Years to 75 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Stanford, California
Conditions
Cardiovascular Diseases, Heart Diseases
Interventions
Health Communication DVD video
Behavioral
Lead sponsor
National Heart, Lung, and Blood Institute (NHLBI)
NIH
Eligibility
19 Years to 78 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
2
States / cities
Birmingham, Alabama
Conditions
Leukemia, Lymphoma, Multiple Myeloma and Plasma Cell Neoplasm
Interventions
aldesleukin
Biological
Lead sponsor
Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
Other
Eligibility
Up to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2000
U.S. locations
1
States / cities
Baltimore, Maryland
Completed No phase listed Observational Accepts healthy volunteers

Heart Disease Risk Factors in Major Depression

NCT00001969
Conditions
Adrenal Gland Hyperfunction, Cardiovascular Disease, Involutional Depression
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
21 Years to 55 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Obesity, Cardiovascular Risk Factors
Interventions
Stepped Care
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
25 Years to 70 Years
Enrollment
262 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
La Jolla, California
Conditions
Hypertension
Interventions
Positive affect and self-affect induction
Behavioral
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004
U.S. locations
1
States / cities
New York, New York