Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 20, 2026, 1:44 PM EDT

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Showing 121–144 of 332 matching trials from the live ClinicalTrials.gov search.
Conditions
Orthostatic Hypotension, Reflex Syncope
Interventions
Wearable heart monitor
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Orthostatic Hypotension, Reflex Syncope
Interventions
Wearable holter monitor
Device
Lead sponsor
Boston Scientific Corporation
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Chronic Fatigue Syndrome, Orthostatic Hypotension, Neurally Mediated Hypotension, Neurogenic Orthostatic Hypotension
Interventions
Droxidopa
Drug
Lead sponsor
Chelsea Therapeutics
Industry
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Intradialytic Hypotension
Interventions
Icatibant, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Heart Failure, Cardiorenal Disease, Renal Disfunction
Interventions
ANX-042, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Neurodegenerative Diseases, sca3, MSA - Multiple System Atrophy, Ataxia, Synucleinopathies
Interventions
18F-PBR06, 18F-PBR06
Drug · Radiation
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Timeline
2023 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Shock, Sepsis, Hypotension, Critical Illness
Interventions
Tranexamic Acid, Control Intervention (Carrier fluid only)
Drug
Lead sponsor
San Diego Veterans Healthcare System
Federal
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
San Diego, California
Conditions
Hypotension, Orthostatic
Interventions
Midodrine Hydrochloride
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1999
U.S. locations
15
States / cities
Huntsville, Alabama • Miramar, Florida • St. Petersburg, Florida + 12 more
Conditions
Hypotension
Interventions
USCOM-guided fluid administration
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Pregnancy-Associated Hypertension, Gestational Hypertension, Preeclampsia, Eclampsia, HELLP Syndrome, Postpartum Hypertension, Stage 2 Hypertension
Interventions
Alabama Womb to Heart Solution (AW2H) Community Health Worker (CHW) Program, Usual postpartum care with self-measured blood pressure education and home blood pressure monitor
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
16 Years to 56 Years · Female only
Enrollment
174 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Shock, Surgical, Shock, Hypotension and Shock, Kidney Transplant; Complications, Intraoperative Hypotension, Postoperative Hypotension
Interventions
Angiotensin II
Drug
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Intradialytic Hypotension, Hypervolemia
Interventions
Place dialysis chair into position 3., Decrease dialysate temperature., Decrease ultrafiltration rate by 25%., Decrease ultrafiltration rate by 50%.
Other
Lead sponsor
Intelomed, Inc.
Industry
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Cleveland, Ohio
Completed Not applicable Interventional Results available

Orthostatic Hypotension Treatment on Rehab Unit

NCT01030874
Conditions
Orthostatic Hypotension, Falls
Interventions
Medication review, Nutrition/Salt intake, Education, Exercise, Drug Recommendations
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 99 Years
Enrollment
356 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Completed No phase listed Observational Accepts healthy volunteers

Posture Detection for Automated Abdominal Binder

NCT02280369
Conditions
Hypotension, Orthostatic
Interventions
Automated abdominal binder
Device
Lead sponsor
Vanderbilt University
Other
Eligibility
21 Years to 80 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Nashville, Tennessee
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Histamine as a Molecular Transducer of Adaptation to Exercise

NCT05206227
Conditions
Postexercise Hypotension
Interventions
Aerobic Exercise, alpha-FMH, Resistance and Aerobic Exercise, Antihistamine
Behavioral · Drug
Lead sponsor
University of Oregon
Other
Eligibility
18 Years to 40 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Eugene, Oregon
Conditions
Moderate to Severe Acute Lower Back Pain
Interventions
SP-103, Placebo
Drug
Lead sponsor
Scilex Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
10
States / cities
Phoenix, Arizona • Fernandina Beach, Florida • Jacksonville, Florida + 7 more
Conditions
Autonomic Failure, Orthostatic Hypotension
Interventions
Abdominal binder, No abdominal binder
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 80 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Intraoperative Hypotension
Interventions
E-Fusion Vasopressor Titration-Assist
Device
Lead sponsor
Autonomous Healthcare, Inc.
Industry
Eligibility
22 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Congestive Heart Failure, Hypotension
Interventions
True Acupuncture, Sham Acupuncture
Procedure
Lead sponsor
Scripps Health
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
La Jolla, California
Conditions
Symptomatic Neurogenic Orthostatic Hypotension (NOH), Non-diabetic Neuropathy, Primary Autonomic Failure, Dopamine Beta Hydroxylase Deficiency
Interventions
Placebo, Droxidopa
Drug
Lead sponsor
Chelsea Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
263 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
14
States / cities
Huntsville, Alabama • Scottsdale, Arizona • Little Rock, Arkansas + 11 more
Conditions
Hypotension, Shock
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2014
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Autonomic Failure, Pure Autonomic Failure, Multiple System Atrophy, Parkinson Disease, Supine Hypertension, Neurogenic Orthostatic Hypotension
Interventions
Active CPAP, Sham CPAP, Sleeping in a head-up tilt (HUT) position
Device · Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
40 Years to 80 Years
Enrollment
59 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
ESRD, Hemodialysis Complication, Blood Pressure
Interventions
TAKE vs. HOLD
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Menlo Park, California • San Carlos, California
Conditions
Hypotension, Orthostatic
Interventions
midodrine hydrochloride (ProAmatine®)
Drug
Lead sponsor
Shire
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2003
U.S. locations
3
States / cities
St. Petersburg, Florida • Upland, Pennsylvania • San Antonio, Texas