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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Tilt Clear all
Completed No phase listed Observational

Data Collection - Of Syncope Tilt Table Testing Study

NCT03721393
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 1, 2023 · Synced Sep 10, 2026, 5:55 PM EDT
Completed Not applicable Interventional Results available

Anterior Cruciate Ligament Reconstruction and Plyometric Exercise

NCT01851655
View directory record Official record
Conditions
Anterior Cruciate Ligament Reconstruction
Interventions
Plyometric Exercise
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
15 Years to 30 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 17, 2014 · Synced Sep 10, 2026, 5:55 PM EDT
Recruiting Not applicable Interventional

Blood Pressure Effects on Cognition and Brain Blood Flow in PD

NCT05400174
View directory record Official record
Conditions
Parkinson Disease, Orthostatic Hypotension, Dysautonomia
Interventions
Tilt table (upright position)
Diagnostic Test
Lead sponsor
University of California, San Diego
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Aug 6, 2026 · Synced Sep 10, 2026, 5:55 PM EDT
Completed No phase listed Observational

Internal Jugular Vein Cross Sectional Area

NCT01099254
View directory record Official record
Conditions
Central Venous Pressure
Interventions
Not listed
Lead sponsor
University of Iowa
Other
Eligibility
18 Years to 120 Years
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Nov 14, 2023 · Synced Sep 10, 2026, 5:55 PM EDT
Completed No phase listed Observational

Trendelenberg Versus Left Lateral Position for Colonoscopy

NCT02519686
View directory record Official record
Conditions
Colonic Diseases
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 10, 2026, 5:55 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Developing a Non-invasive Cardiac Functional Health Status Measurement Device

NCT01877343
View directory record Official record
Conditions
Heart Failure
Interventions
CVInsight(TM)
Device
Lead sponsor
University of Florida
Other
Eligibility
7 Years to 74 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Feb 9, 2016 · Synced Sep 10, 2026, 5:55 PM EDT
Terminated Not applicable Interventional Results available

Impact of the Erigo Machine on Functional Recovery in ICU Patients

NCT02615990
View directory record Official record
Conditions
Trauma Patients Requiring Physical Rehabilitation
Interventions
Erigo Pro, Standard Physical Therapy
Device · Other
Lead sponsor
Lisa J. Fryman
Other
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated May 24, 2018 · Synced Sep 10, 2026, 5:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effects of the STAR Maneuver on UGRA Training

NCT02032420
View directory record Official record
Conditions
Simulator-based Training of Ultrasound-guided Regional Anesthesia
Interventions
STAR, ART
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
18 Years to 55 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Feb 12, 2017 · Synced Sep 10, 2026, 5:55 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Speed of Robotic Leg Movements and Orthostatic Hypotension in Subacute SCI

NCT04029974
View directory record Official record
Conditions
Spinal Cord Injuries, Orthostatic Hypotension
Interventions
ErigoPro
Device
Lead sponsor
Methodist Rehabilitation Center
Other
Eligibility
16 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 7, 2025 · Synced Sep 10, 2026, 5:55 PM EDT
Completed No phase listed Observational Results available

Effect of Intraocular Lens (IOL) Centration and Tilt on Visual Performance With Clareon® Vivity® IOL Implantation

NCT05827133
View directory record Official record
Conditions
Cataract, Lenses, Intraocular
Interventions
No intervention
Other
Lead sponsor
East Coast Institute for Research
Network
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 10, 2026, 5:55 PM EDT
Withdrawn Phase 1 Interventional Accepts healthy volunteers

Using Ultrasonography, Shear Wave Elastography, Strain Imaging, and 3-D Volume Ultrasonography on Cardiovascular Disease

NCT03335020
View directory record Official record
Conditions
Fibromuscular Dysplasia of Arteries, Segmental Arterial Mediolysis, Spontaneous Coronary Artery Dissection, Atherosclerosis of Artery
Interventions
Shear Wave Elastography, Pulse Wave Imaging, Contrast-Enhanced Ultrasound, Strain Imaging, 3-D Volume Ultrasound
Device · Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 28, 2020 · Synced Sep 10, 2026, 5:55 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Countermeasures to Reduce Sensorimotor Impairment and Space Motion Sickness Resulting From Altered Gravity Levels

NCT02136420
View directory record Official record
Conditions
Vestibular
Interventions
Promethazine, Hyper gravity training, Placebo, No hypergravity training
Drug · Behavioral
Lead sponsor
Faisal_Karmali@MEEI.HARVARD.EDU
Other
Eligibility
18 Years to 45 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 7, 2018 · Synced Sep 10, 2026, 5:55 PM EDT
Completed Phase 2 Interventional

Non-Pharmacologic Therapy for Neurocardiogenic Syncope

NCT00096902
View directory record Official record
Conditions
Syncope
Interventions
Tilt table test
Procedure
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 10, 2026, 5:55 PM EDT
Completed Not applicable Interventional

Multicenter Study for Robotic Arm-assisted THA 4.0 System: Hip Spine Relationship

NCT04646096
View directory record Official record
Conditions
Osteoarthritis, Hip, Hip Disease
Interventions
MAKO THA 4.0 System
Device
Lead sponsor
American Hip Institute
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Des Plaines, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Sep 10, 2026, 5:55 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Chemoreflex and Baroreflex Alterations Causing Postural Tachycardia Syndrome With Orthostatic Hyperpnea and Hypocapnia

NCT05923840
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Sep 10, 2026, 5:55 PM EDT
Withdrawn Early Phase 1 Interventional

The Role of the Noradrenergic System in the Nonmotor Symptoms of Parkinson's Disease

NCT04346394
View directory record Official record
Conditions
Parkinson Disease
Interventions
Yohimbine HCl
Drug
Lead sponsor
Nathaniel M. Robbins
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Aug 22, 2023 · Synced Sep 10, 2026, 5:55 PM EDT
Not listed Not applicable Interventional

Verticalization Robotic Exoskeleton DoC

NCT04833543
View directory record Official record
Conditions
Brain Injuries, Disorder of Consciousness
Interventions
Robotic Mobility Device (REX), Tilt Table
Other
Lead sponsor
Memorial Hermann Health System
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 31, 2021 · Synced Sep 10, 2026, 5:55 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers

Northera Improves Postural Tachycardia Syndrome (POTS) and Postural Vasovagal Syncope (VVS)

NCT02558972
View directory record Official record
Conditions
Postural Tachycardia Syndrome (POTS), Vasovagal Syncope (VVS), Fainting
Interventions
Northera (Droxidopa), Placebo
Drug
Lead sponsor
New York Medical College
Other
Eligibility
18 Years to 35 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
Hawthorne, New York
Source: ClinicalTrials.gov public record
Updated May 22, 2025 · Synced Sep 10, 2026, 5:55 PM EDT
Recruiting Phase 1 Interventional

Effects of Midodrine and Droxidopa on Splanchnic Capacitance in Autonomic Failure

NCT02897063
View directory record Official record
Conditions
Autonomic Failure, Pure Autonomic Failure, Multiple System Atrophy, Parkinson Disease, Orthostatic Hypotension
Interventions
Droxidopa, Midodrine, Placebo
Drug
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
40 Years to 80 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 13, 2025 · Synced Sep 10, 2026, 5:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Weightlessness Associated Cephalad Fluid Shifts; The Potential to Evaluate Venous and Lymphatic Dysfunction

NCT06405282
View directory record Official record
Conditions
Fluid Retention Tissue, Perfusion; Complications
Interventions
Manual Lymphatic Drainage, Near infrared spectroscopy, Temperature, Tissue Dialectic Constant
Other · Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 45 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 10, 2026, 5:55 PM EDT
Not yet recruiting Not applicable Interventional

C-LIFT Efficacy in Patients With Obstructive Sleep Apnea

NCT07807124
View directory record Official record
Conditions
Obstructive Sleep Apnea (OSA)
Interventions
C-Lift
Device
Lead sponsor
Ata Murat Kaynar
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027 – 2029
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 7, 2026 · Synced Sep 10, 2026, 5:55 PM EDT
Not yet recruiting Not applicable Interventional

Impact of Transcutaneous Spinal Stimulation on Blood Pressure and Orthostasis in Spinal Cord Injury

NCT07674511
View directory record Official record
Conditions
Spinal Cord Injuries, Hypotension, Orthostatic Hypotension, Spinal Cord Diseases, Cardiovascular Diseases, Trauma, Nervous System, Central Nervous System Disease, Nervous System Diseases, Blood Pressure
Interventions
Tilt test with stimulation (real-time effects): Intervention 1, 20 sessions of stimulation (Intervention 2)
Device
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jun 28, 2026 · Synced Sep 10, 2026, 5:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Incline Training to Personalize Motor Control Interventions After Stroke

NCT03561246
View directory record Official record
Conditions
CVA (Cerebrovascular Accident)
Interventions
Incline treadmill walking, Decline treadmill walking, Level Treadmill (Control)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
25 Years to 75 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
2
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Sep 10, 2026, 5:55 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Trendelenburg, Abdominal Insufflation and Time to Completion of Cystoscopy

NCT05786391
View directory record Official record
Conditions
Bladder Integrity, Bladder Function, Ureteral Integrity, Ureteral Function
Interventions
Flat position, Trendelenburg position, Insufflation
Other · Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 90 Years · Female only
Enrollment
122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 23, 2025 · Synced Sep 10, 2026, 5:55 PM EDT