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Showing 1–24 of 72 matching trials from the live ClinicalTrials.gov search.
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Autoimmune Basis for Postural Tachycardia Syndrome

NCT02725060
Conditions
Postural Orthostatic Tachycardia Syndrome, Postural Tachycardia Syndrome, Tachycardia, Arrhythmias, Cardiac, Autonomic Nervous System Diseases, Orthostatic Intolerance, Cardiovascular Diseases, Primary Dysautonomias
Interventions
phenylephrine, isoproterenol, 25 micro-Ci of radiation, Posture study with blood samples, 24-hour heart rhythm and blood pressure monitoring, Quantitative Axonal Sudomotor Reflex Testing, Autonomic function tests, Rebreathing test, Assessment of splanchnic capacitance, microneurography
Drug · Radiation · Procedure + 1 more
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 50 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
2
States / cities
Oklahoma City, Oklahoma • Nashville, Tennessee
Conditions
Patellofemoral Pain Syndrome
Interventions
NMES and exercise supplemented with high BFR, NMES and exercise supplemented with low BFR
Device
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years to 44 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Fort Campbell North, Kentucky
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
Conditions
Cerebral Palsy
Interventions
RLIC, Sham Conditioning, Muscle Power training, Balance training, Treadmill Training
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
6 Years to 16 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Greenville, North Carolina
Conditions
Subcutaneous Emphysema
Interventions
SurgiQuest AirSeal Insufflation System (AIS), Conventional Insufflation System (CIS)
Device
Lead sponsor
SurgiQuest, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
189 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
3
States / cities
St Louis, Missouri • Hackensack, New Jersey • Seattle, Washington
Conditions
Preeclampsia With Severe Features, Chronic Hypertension in Obstetric Context
Interventions
Experimental dosing of labetalol, Standard dosing of labetalol
Drug · Other
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Albany, New York
Conditions
Pulmonary Arterial Hypertension
Interventions
Not listed
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Jacksonville, Florida
Conditions
Heart Defects, Congenital
Interventions
Remote Ischemic Preconditioning, Control
Procedure · Other
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
1 Day to 6 Months
Enrollment
137 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Wilmington, Delaware
Conditions
Unilateral Cerebral Palsy
Interventions
Bimanual Cup Stacking Training
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
8 Years to 16 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Greenville, North Carolina
Conditions
Knee Osteoarthritis, Symptomatic Knee Osteoarthritis
Interventions
partial blood flow restriction, Low intensity exercise without partial blood flow restriction
Other
Lead sponsor
University of Iowa
Other
Eligibility
45 Years to 60 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Not applicable Interventional Accepts healthy volunteers Results available

Clinical Evidence of pH Dependent ß2 Adrenergic Transport Mechanisms in the Airway

NCT01216748
Conditions
Healthy Volunteers
Interventions
quiet breathing, Hypocapnic Hyperventilation, Hypercapnic Hyperventilation, eucapnic hyperventilation
Other
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 65 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
1
States / cities
Miami, Florida
Completed Phase 2 Interventional Results available

Blood Pressure After Endovascular Stroke Therapy-II

NCT04116112
Conditions
Acute Stroke, Endovascular Thrombectomy
Interventions
Nicardipine, Labetalol, Hydralazine
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
3
States / cities
Hartford, Connecticut • Cincinnati, Ohio • Nashville, Tennessee
Conditions
PAD
Interventions
Without Heating, Warm Bath, Neutral Bath, Heating Suit, Lower limb warm water immersion, Gardner walking protocol
Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 85 Years
Enrollment
33 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2025
U.S. locations
1
States / cities
Hershey, Pennsylvania
Completed Phase 1 Interventional Results available

Nicardipine vs Esmolol Craniotomy Emergence

NCT01951950
Conditions
Brain Tumors
Interventions
Nicardipine, Esmolol
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Hernia, Hiatal, Pneumoperitoneum, Postoperative Pain, Shoulder Pain
Interventions
Low pressure pneumoperitoneum (8-10mmHg) with AirSeal device, Standard pressure pneumoperitoneum (13- 15 mmHg) with AirSeal device
Procedure
Lead sponsor
Riverside University Health System Medical Center
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Moreno Valley, California
Conditions
Atrial Fibrillation
Interventions
Adenosine, Isoproterenol
Drug
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 75 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Effects of RLIC on Motor Learning in Middle-aged and Older Adults

NCT03582943
Conditions
Adults, Older Adults
Interventions
RLIC, Sham conditioning, Balance training
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
40 Years to 80 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Preeclampsia With Severe Features
Interventions
Experimental labetalol dose, Current standard of care
Drug · Other
Lead sponsor
Albany Medical College
Other
Eligibility
18 Years and older · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Albany, New York
Conditions
Obstructive Sleep Apnea, Spinal Cord Injuries
Interventions
Mild intermittent hypoxia, Sham protocol, Continuous positive airway pressure (CPAP)
Other
Lead sponsor
Wayne State University
Other
Eligibility
18 Years to 60 Years
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2026
U.S. locations
2
States / cities
Detroit, Michigan
Recruiting Not applicable Interventional Accepts healthy volunteers

Lower Body Negative Pressure to Validate Physiological Monitors

NCT07840144
Conditions
Physiological Stress
Interventions
Lower Body Negative Pressure with Noninvasive Physiological Monitoring
Diagnostic Test
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Autonomic Control of the Circulation and VDR

NCT03513770
Conditions
Venous Distension Reflex, Blood Pressure
Interventions
Wrist-to-elbow (W-E) occlusion, ketorolac tromethamine, saline control
Other · Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 35 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Hershey, Pennsylvania
Conditions
Intracranial Pressure
Interventions
Custom Thigh Cuff
Device
Lead sponsor
Saint John's Cancer Institute
Other
Eligibility
18 Years to 89 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Santa Monica, California
Conditions
Hepatorenal Syndrome Type I and Type II
Interventions
LJPC-501
Drug
Lead sponsor
La Jolla Pharmaceutical Company
Industry
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Dallas, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Pneumatic Tourniquet on Arm Swelling After Lymph Node Removal

NCT03584100
Conditions
Healthy Subject
Interventions
Tourniquet 8000
Device
Lead sponsor
Stanford University
Other
Eligibility
19 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Palo Alto, California