- 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
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 45
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Blood Pressure
- Interventions
- Routine Blood Pressure Management, Tight Blood Pressure Management, Phenylephrine, Norepinephrine
- Procedure · Drug
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 6,254 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 4
- States / cities
- Omaha, Nebraska • Cleveland, Ohio
- Conditions
- Spinal Cord Injuries
- Interventions
- Tests of sympathetic inhibition, Tests of above level sympathetic activation, Testing of below level sympathetic activation
- Diagnostic Test
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Anesthesia, Surgery With General Anesthesia, Noncardiac Surgery, Hypotension During Surgery, Acute Kidney Injury (AKI), Myocardial Injury After Noncardiac Surgery (MINS), Vasopressor
- Interventions
- Norepinephrine, Phenylephrine
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 9
- States / cities
- San Francisco, California • College Park, Maryland • Ann Arbor, Michigan + 6 more
- Conditions
- Healthy
- Interventions
- CXA-101/tazobactam, Moxifloxacin, placebo
- Drug
- Lead sponsor
- Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
- Industry
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Shock
- Interventions
- Norepinephrine, Epinephrine, Phenylephrine, Vasopressin
- Drug
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 836 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Healthy Volunteer
- Interventions
- ANG-3777 (Therapeutic Dose), ANG-3777 (Supra-therapeutic Dose), Placebo, Moxifloxacin Hydrochloride
- Drug
- Lead sponsor
- Angion Biomedica Corp
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Miami, Florida
- Conditions
- Spinal Cord Injuries
- Interventions
- Tests of sympathetic inhibition, Tests of above level sympathetic activation, Testing of below level sympathetic activation, Epidural stimulation, Transcutaneous stimulation
- Diagnostic Test · Device
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2031
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- 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
- Effects of; Anesthesia, in Labor and Delivery
- Interventions
- Phenylephrine, Norepinephrine
- Drug
- Lead sponsor
- West Virginia University
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 85 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Chronic Kidney Disease, Hypertension
- Interventions
- Procedure: Regional phenylephrine arterial infusion
- Drug
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 18 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2010
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Spinal Hypotension
- Interventions
- ARX Decision-Support Display
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- 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
- Spinal Cord Injuries, Autonomic Imbalance, Autonomic Dysreflexia, Orthostatic; Hypotension, Neurogenic
- Interventions
- Tests of sympathetic inhibition, Tests of sympathetic activation, Testing of autonomic dysreflexia, Transcutaneous spinal cord stimulation
- Diagnostic Test · Device
- Lead sponsor
- Spaulding Rehabilitation Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 4 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Ischemic Stroke, Blood Pressure
- Interventions
- Phenylephrine, Norepinephrine
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Spine Surgery, Intraoperative Hypotension, Tissue Perfusion
- Interventions
- Phenylephrine hydrochloride infusion, Norepinephrine bitartrate infusion
- Drug
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Cardiovascular Diseases
- Interventions
- L-NAME, L-Arginine, Phenylephrine
- Drug
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 54 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Preeclampsia, Hypotension
- Interventions
- Ephedrine, Phenylephrine
- Drug
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 60 Years · Female only
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2016
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- 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
- 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
- Conditions
- Blood Pressure
- Interventions
- Tight blood pressure management, Routine blood pressure management
- Procedure
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 6,254 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 6
- States / cities
- Omaha, Nebraska • Wake Forest, North Carolina • Cleveland, Ohio + 1 more
- Conditions
- Anesthesia, Surgery, Hypotension
- Interventions
- Norepinephrine, Phenylephrine
- Drug
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 3,626 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 5
- States / cities
- Los Angeles, California • San Francisco, California
- Conditions
- Vascular Reaction to Medications
- Interventions
- Phenylephrine
- Drug
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 106 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Septic Shock
- Interventions
- Methylene Blue, Phenylephrine
- Drug
- Lead sponsor
- Carilion Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Roanoke, Virginia