Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 18, 2026, 6:38 AM EDT

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Showing 73–96 of 289 matching trials from the live ClinicalTrials.gov search.
Conditions
Myocardial Infarction, Coronary Microvascular Disease
Interventions
Coronary angiogram with coronary reactivity testing (CRT)
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Gastric Antral Vascular Ectasia, Cirrhosis, Chronic Kidney Disease
Interventions
Gastric Emptying Breath Test
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
19 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Rochester, Minnesota
Completed Not applicable Interventional Accepts healthy volunteers

Nitrate and Vitamin C on Vascular Health Oxidative Stress

NCT04283630
Conditions
Endothelial Dysfunction
Interventions
Dietary nitrate in the form of beetroot juice for all participnats, Nature Made vitamin c 1000 mg, Placebo
Dietary Supplement
Lead sponsor
David Travis Thomas
Other
Eligibility
50 Years to 70 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
2
States / cities
Lexington, Kentucky
Conditions
Arteriovenous Malformations, Cerebral
Interventions
Interventional therapy, Medical management
Procedure · Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
226 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
25
States / cities
Phoenix, Arizona • Los Angeles, California • Redwood City, California + 20 more
Conditions
Dysphagia, Achalasia
Interventions
Amyl Nitrite
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Primary Intracerebral Hemorrhage
Interventions
MRI, Blood Draw, Cognitive Test
Diagnostic Test
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Completed No phase listed Observational Results available

PLATINUM Diversity

NCT02240810
Conditions
Atherosclerosis, Coronary Artery Disease
Interventions
Percutaneous coronary intervention (Promus PREMIER)
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
1,501 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
52
States / cities
Phoenix, Arizona • Jonesboro, Arkansas • Little Rock, Arkansas + 48 more
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Vascular Dysfunction in Hypertensive Postmenopausal Women

NCT03371823
Conditions
Cardiovascular Diseases, Hypertension
Interventions
Normotensive, Hypertensives
Other · Drug
Lead sponsor
University of Delaware
Other
Eligibility
50 Years to 70 Years · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Newark, Delaware
Conditions
Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Colorectal Carcinoma, Metastatic Malignant Solid Neoplasm, Metastatic Melanoma, Metastatic Ovarian Carcinoma, Metastatic Renal Cell Carcinoma, Platinum-Resistant Ovarian Carcinoma, Recurrent Melanoma, Recurrent Renal Cell Carcinoma, Refractory Melanoma, Refractory Renal Cell Carcinoma, Sarcoma, Stage IV Colorectal Cancer AJCC v8, Stage IV Ovarian Cancer AJCC v8, Stage IV Renal Cell Cancer AJCC v8
Interventions
Biopsy Procedure, Biospecimen Collection, Computed Tomography, Magnetic Resonance Elastography, Pembrolizumab, Ziv-Aflibercept
Procedure · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
7
States / cities
Tampa, Florida • Bethesda, Maryland • Boston, Massachusetts
Completed Phase 4 Interventional Accepts healthy volunteers

Smoking Cessation and Functional CT Assessment

NCT03382106
Conditions
Emphysema
Interventions
Sildenafil 20 MG, Placebo Oral Tablet, Pulse wave velocity, Carotid artery compliance and stiffness, Pressure wave reflection
Drug · Diagnostic Test
Lead sponsor
Eric A. Hoffman
Other
Eligibility
21 Years to 65 Years
Enrollment
162 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Clinical Stage IV HPV-Mediated (p16-Positive) Oropharyngeal Carcinoma AJCC v8, Metastatic Head and Neck Squamous Cell Carcinoma, Metastatic Hypopharyngeal Squamous Cell Carcinoma, Metastatic Laryngeal Squamous Cell Carcinoma, Metastatic Lip and Oral Cavity Carcinoma, Metastatic Nasal Cavity Squamous Cell Carcinoma, Metastatic Nasopharyngeal Squamous Cell Carcinoma, Metastatic Pharyngeal Squamous Cell Carcinoma, Metastatic Sinonasal Squamous Cell Carcinoma, Recurrent Head and Neck Squamous Cell Carcinoma, Recurrent Hypopharyngeal Squamous Cell Carcinoma, Recurrent Laryngeal Squamous Cell Carcinoma, Recurrent Lip and Oral Cavity Squamous Cell Carcinoma, Recurrent Nasopharyngeal Squamous Cell Carcinoma, Recurrent Pharyngeal Squamous Cell Carcinoma, Recurrent Sinonasal Squamous Cell Carcinoma, Stage IV Head and Neck Cutaneous Squamous Cell Carcinoma AJCC v8, Stage IV Hypopharyngeal Carcinoma AJCC v8, Stage IV Laryngeal Cancer AJCC v8, Stage IV Lip and Oral Cavity Cancer AJCC v8, Stage IV Nasopharyngeal Carcinoma AJCC v8, Stage IV Oropharyngeal (p16-Negative) Carcinoma AJCC v8, Stage IV Sinonasal Cancer AJCC v8
Interventions
Atezolizumab, Bevacizumab, Biospecimen Collection, Carboplatin, Cetuximab, Cisplatin, Computed Tomography, Docetaxel, Echocardiography Test, Magnetic Resonance Imaging, Positron Emission Tomography
Biological · Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
172
States / cities
Little Rock, Arkansas • Dublin, California • Emeryville, California + 135 more
Conditions
Recurrent Platinum-Sensitive Fallopian Tube Endometrioid Adenocarcinoma, Recurrent Platinum-Sensitive Fallopian Tube High Grade Serous Adenocarcinoma, Recurrent Platinum-Sensitive Ovarian High Grade Endometrioid Adenocarcinoma, Recurrent Platinum-Sensitive Ovarian High Grade Serous Adenocarcinoma, Recurrent Platinum-Sensitive Primary Peritoneal Endometrioid Adenocarcinoma, Recurrent Platinum-Sensitive Primary Peritoneal High Grade Serous Adenocarcinoma
Interventions
Anti-VEGF Monoclonal Antibody, Bevacizumab, Biospecimen Collection, Carboplatin, Computed Tomography, Echocardiography Test, Gemcitabine, Magnetic Resonance Imaging, Multigated Acquisition Scan, Pegylated Liposomal Doxorubicin Hydrochloride, Sacituzumab Govitecan
Biological · Procedure · Drug
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older · Female only
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
10
States / cities
Fayetteville, Arkansas • Rogers, Arkansas • Springdale, Arkansas + 7 more
Conditions
COVID-19, Endothelial Function
Interventions
Vascular occlusion test
Device
Lead sponsor
Corporacion Parc Tauli
Other
Eligibility
18 Years and older
Enrollment
612 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Stroke Code, Large Vessel Occlusion, Acute Ischemic Stroke
Interventions
Point of Care Rapid Assay
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Years to 21 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Completed No phase listed Observational

Long-term Effects of COVID-19

NCT05220514
Conditions
COVID-19, SAR-CoV-2
Interventions
(R)-1-(2-chlorophenyl)- N-[11C] ([11C] PK11195), 2-(4-[11C]methylamino phenyl)-6-hydroxybenzothiazole (11C]6-OH-BTA-1 or [11C]PIB)
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Hepatocellular Cancer
Interventions
Oncozene-DEB-TACE
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Peripheral Vascular Diseases
Interventions
Any eligible commercially available Boston Scientific Corporation (BSC) drug-eluting device.
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
53
States / cities
Jonesboro, Arkansas • Los Angeles, California • Sacramento, California + 42 more
Conditions
Liver Cancer
Interventions
Drug Eluting Bead Transarterial Chemoembolization, Nivolumab
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
9
States / cities
St Louis, Missouri • Basking Ridge, New Jersey • Middletown, New Jersey + 6 more
Suspended No phase listed Observational Accepts healthy volunteers

Non-Invasive Testing to Evaluate Wound Healing in Diabetes

NCT04232631
Conditions
Diabetic Foot Ulcer
Interventions
SnapshotNIR, Kent Imaging
Device
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 89 Years
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Dallas, Texas
Conditions
Coronary Restenosis
Interventions
Not listed
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
761 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Bronchopulmonary Dysplasia
Interventions
Chest computed tomography (CT) with angiography, Bronchoscopy with bronchoalveolar lavage, Echocardiography, 24 hour esophageal pH ("potential of hydrogen") - multichannel intraluminal impedance (MII) monitoring (reflux testing)
Diagnostic Test
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
1 Month to 1 Year
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Peripheral Arterial Disease, Diabetes Mellitus
Interventions
Platelet function testing, Vascular ultrasonography
Diagnostic Test
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
35 Years and older
Enrollment
215 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
38
States / cities
Long Beach, California • Los Angeles, California • San Francisco, California + 33 more
Conditions
Peripheral Artery Disease (PAD); Intermittent Claudication
Interventions
LLG783, Placebo
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
40 Years to 85 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Jacksonville, Florida • Columbus, Ohio
Recruiting Phase 4 Interventional Accepts healthy volunteers

Cardiometabolic Consequences of the Loss of Ovarian Function

NCT06264882
Conditions
Menopause, Estrogen Deficiency, Aging, Adiposity
Interventions
Degarelix, Transdermal Estradiol Patch, Transdermal Placebo Patch
Drug
Lead sponsor
University of Colorado, Denver
Other
Eligibility
20 Years to 45 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Aurora, Colorado