- Conditions
- Hyperlipidemia
- Interventions
- Tetraethylammonium (TEA), L-NG-monomethyl Arginine (L-NMMA), Bradykinin, Sodium nitroprusside, Acetylcholine, Saline, Fluconazole
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 174 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2002 – 2013
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 50
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Leiomyoma
- Interventions
- Brachial artery catheter, Acetylcholine, Nitroprusside, Norepinephrine, Nitroprusside and phenylephrine
- Device · Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 25 Years to 50 Years · Female only
- Enrollment
- 28 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Breast Cancer, Lymphoma, Chemotherapy Effect
- Interventions
- Arterial blood pressure, Vascular Ultrasound, Venous blood sample, Skin microcirculatory blood flow
- Other
- Lead sponsor
- Carl Ade, M.S., Ph.D.
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Manhattan, Kansas
- Conditions
- Hypertension, Heart Failure
- Interventions
- Clevidipine, Standard of Care IV antihypertensive
- Drug
- Lead sponsor
- The Medicines Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 117 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2012
- U.S. locations
- 9
- States / cities
- Montgomery, Alabama • Inglewood, California • Baton Rouge, Louisiana + 6 more
- Conditions
- Healthy, Hypercholesterolemia, Hypertension
- Interventions
- Not listed
- Lead sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
- NIH
- Eligibility
- Not listed
- Enrollment
- 75 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1998 – 2001
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Insulin Resistance, Healthy, Obesity
- Interventions
- Phentolamine, Saline, Sodium Nitroprusside
- Drug · Other
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Hypertension
- Interventions
- clevidipine, sodium nitroprusside
- Drug
- Lead sponsor
- The Medicines Company
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 739 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 29
- States / cities
- Birmingham, Alabama • Montgomery, Alabama • Burbank, California + 22 more
- Conditions
- Subarachnoid Hemorrhage, Intracerebral Hemorrhage
- Interventions
- Nicardipine and Nipride
- Drug
- Lead sponsor
- University of Illinois at Chicago
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 163 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2007
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Schizophrenia, Schizoaffective Disorder
- Interventions
- Sodium Nitroprusside, 5% Dextrose solution
- Drug
- Lead sponsor
- Beth Israel Deaconess Medical Center
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hypertension
- Interventions
- nitroprusside, placebo infusion
- Drug
- Lead sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
- NIH
- Eligibility
- 1 Day to 17 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 8
- States / cities
- Little Rock, Arkansas • Stanford, California • Louisville, Kentucky + 4 more
- Conditions
- Blood Pressure
- Interventions
- Regional phenylephrine arterial infusion, Nitric Oxide Clamp
- Drug
- Lead sponsor
- Crystal A. Gadegbeku
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2006
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Cervical Pain, Pelvic Pain
- Interventions
- Nitroprusside Gel, Placebo Gel
- Procedure
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Chronic Obstructive Pulmonary Disease, Pulmonary Artery Hypertension, Heart Failure, Hypertension
- Interventions
- Maximum Exercise Tests, BH4, L-NMMA, Vitamin C, Vitamin E, α-Lipoic Acid and L-Ascorbate, BQ-123, Fexofenadine, Ranitidine, Angiotensin-II, Valsartan, Acetylcholine, Sodium Nitroprusside, Angiotensin-II, Norepinephrine, Phentolamine, BQ-123, MitoQ, BH4
- Other · Drug
- Lead sponsor
- D. Walter Wray
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 420 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2030
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah
- Conditions
- Vasovagal Syncope, Postural Tachycardia Syndrome
- Interventions
- Phenylephrine, L-Ng-monomethyl Arginine (L-NMMA)
- Drug
- Lead sponsor
- New York Medical College
- Other
- Eligibility
- 14 Years to 29 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2022
- U.S. locations
- 1
- States / cities
- Hawthorne, New York
- Conditions
- Postural Orthostatic Tachycardia Syndrome, Hypocapnia, Hyperventilation
- Interventions
- Chemoreflex Testing, Baroreflex testing, Orthostatic stress testing
- Diagnostic Test
- Lead sponsor
- New York Medical College
- Other
- Eligibility
- 15 Years to 39 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Hawthorne, New York
- Conditions
- Spinal Cord Injuries, Cardiovascular Diseases, Endothelial Dysfunction
- Interventions
- Brachial intra-arterial infusion of vasoactive and antioxidant drugs (acetylcholine, nitroprusside, ascorbic acid), venous occlusion plethysmography, Acetylcholine, Sodium Nitroprusside, Ascorbic acid, venous phlebotomy
- Procedure · Drug
- Lead sponsor
- Craig Hospital
- Other
- Eligibility
- 18 Years to 89 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Englewood, Colorado
- Conditions
- Receptor Blockade
- Interventions
- Adenosine Triphosphate, Acetylcholine, Sodium Nitroprusside, Adenosine Diphosphate, Adenosine Monophosphate, Uridine Triphosphate, Adenosine, Vitamin B 6, Pyridoxal 5'-Phosphate
- Drug
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 9 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Autonomic Nervous System Diseases, Orthostatic Hypotension, Dopamine Beta-Hydroxylase Deficiency, Orthostatic Intolerance
- Interventions
- Standing or upright tilt, Microneurography, QSweat, neck cuff stimulation, phenylephrine,isoproterenol,nitroprusside,propranolol,edrophonium,atropine,tyramine, clonidine,yohimbine,metoclopramide,alpha-methyldopa, BodPod, Eye exam, Sleep study, Pain response testing, Metabolic chamber, Brain function studies, Bicycle Exercise Test
- Procedure · Device · Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 12 Years to 70 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 1996 – 2020
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Women, Sympathetic Nervous System, Aging, Blood Flow
- Interventions
- Norepinephrine, Isoproterenol, Acetylcholine, Nitroprusside, Estrogen
- Drug
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 18 Years to 70 Years · Female only
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- Cardiovascular Diseases, Cardiovascular Risk Factor, Vasoconstriction
- Interventions
- BQ-788, BQ-123, L-Arginine, NG Nitro L Arginine Methyl Ester, Sodium Nitroprusside, Lactated Ringer's
- Drug
- Lead sponsor
- The University of Texas at Arlington
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Arlington, Texas
- Conditions
- Heart Failure, Systolic, Mechanical Circulatory Support, Cardiovascular Hemodynamics
- Interventions
- preload challenge, afterload challenge, contractility assessment
- Diagnostic Test
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 7 participants
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Congestive Heart Failure
- Interventions
- Ad5.hAC6, Sucrose (3%)
- Drug
- Lead sponsor
- Hammond, H. Kirk, M.D.
- Individual
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 56 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2017
- U.S. locations
- 7
- States / cities
- San Diego, California • Chicago, Illinois • Minneapolis, Minnesota + 3 more
- Conditions
- Spinal Cord Injuries, Endothelial Dysfunction, Testosterone Deficiency
- Interventions
- Intra-arterial Infusion of Vasoactive Agents, Intra-arterial Vitamin C Infusion, Blood Sampling
- Diagnostic Test
- Lead sponsor
- Craig Hospital
- Other
- Eligibility
- 18 Years to 89 Years · Male only
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Englewood, Colorado
- Conditions
- Cardiomyopathy
- Interventions
- Sympathetic Nerve Activity, Mental Stress Test (Color Word Test), The Modified Oxford Technique for Baroreflex Sensitivity, Cold Pressor Test, Echocardiographic evaluation
- Device · Behavioral · Drug + 1 more
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 21 Years to 90 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2012
- U.S. locations
- 1
- States / cities
- Columbia, Missouri