Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
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 are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 27, 2026, 9:03 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Quadriplegia Clear all
Completed Not applicable Interventional Results available

A Neuroprosthesis for Prolonged Standing After SCI Using Multi-Contact Peripheral Nerve Electrodes

NCT01923662
View directory record Official record
Conditions
Spinal Cord Injury, Paralysis, Tetraplegia, Paraplegia
Interventions
IST-16 (16-Channel implanted stimulator-telemeter
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Phase 1Phase 2 Interventional Results available

Dose Escalation Study of AST-OPC1 in Spinal Cord Injury

NCT02302157
View directory record Official record
Conditions
Cervical Spinal Cord Injury, Spine Injury, Spinal Cord Trauma
Interventions
AST-OPC1
Biological
Lead sponsor
Lineage Cell Therapeutics, Inc.
Industry
Eligibility
18 Years to 69 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
9
States / cities
La Jolla, California • Los Angeles, California • San Jose, California + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Sep 27, 2026, 9:03 PM EDT
Enrolling by invitation Not applicable Interventional

Control of Assistive Devices Via Brain-Computer Interface Technology

NCT06710626
View directory record Official record
Conditions
Tetraplegia/Tetraparesis, Amyotrophic Lateral Sclerosis (ALS), Quadriplegia, Spinal Cord Injury (SCI), Spinal Cord Injury Cervical
Interventions
Assistive Robotic Arm
Device
Lead sponsor
Neuralink Corp
Industry
Eligibility
Not listed
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Jun 4, 2025 · Synced Sep 27, 2026, 9:03 PM EDT
Not listed Phase 1 Interventional

Effects of Anticholinergic or Long-Acting Beta 2 Agonist on FeNO and Pulmonary Function in SCI

NCT01355991
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Tiotropium, Salmeterol
Drug
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
West Orange, New Jersey • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2015 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional Results available

Electrical Activation of The Diaphragm for Ventilatory Assist

NCT00010374
View directory record Official record
Conditions
Spinal Cord Injury, Quadriplegia
Interventions
NeuRx DPS
Device
Lead sponsor
Synapse Biomedical
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2008
U.S. locations
4
States / cities
Englewood, Colorado • Atlanta, Georgia • Cleveland, Ohio + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2020 · Synced Sep 27, 2026, 9:03 PM EDT
Recruiting Not applicable Interventional

BrainGate2: Feasibility Study of an Intracortical Neural Interface System for Persons With Tetraplegia

NCT00912041
View directory record Official record
Conditions
Tetraplegia, Spinal Cord Injuries, Amyotrophic Lateral Sclerosis, Brain Stem Infarctions, Locked in Syndrome, Muscular Dystrophy
Interventions
Placement of the BrainGate2 sensor(s) into the motor-related cortex
Device
Lead sponsor
Leigh R. Hochberg, MD, PhD.
Other
Eligibility
18 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2038
U.S. locations
6
States / cities
Sacramento, California • Stanford, California • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated May 31, 2026 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional

Restoring Arm and Hand Function With Non-invasive Spinal Stimulation

NCT01906424
View directory record Official record
Conditions
Paralysis, Spinal Cord Injury
Interventions
Transcutaneous Electrical Spinal Cord Stimulation
Device
Lead sponsor
NeuroEnabling Technologies, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
2
States / cities
Los Angeles, California • San Juan Capistrano, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2017 · Synced Sep 27, 2026, 9:03 PM EDT
Not listed Phase 1 Interventional

Acute and Chronic Effects of Inhaled Steroids on Pulmonary Function in Persons With Spinal Cord Injury

NCT01353599
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Mometasone furoate
Drug
Lead sponsor
James J. Peters Veterans Affairs Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
2
States / cities
West Orange, New Jersey • The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Oct 22, 2015 · Synced Sep 27, 2026, 9:03 PM EDT
Recruiting Not applicable Interventional

Transspinal Stimulation With and Without Blood Flow Restricted Exercise Via Telehealth in Persons With Tetraplegia

NCT05423600
View directory record Official record
Conditions
Tetraplegia/Tetraparesis
Interventions
BES + TS, Experimental: BES+sham TS
Procedure
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 70 Years
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Pushrim Activated Power Assist Wheelchairs on Mobility Among People With Tetraplegia

NCT00281463
View directory record Official record
Conditions
Wheelchair Users
Interventions
Pushrim Activated Power Assist
Device
Lead sponsor
VA Pittsburgh Healthcare System
Federal
Eligibility
18 Years to 65 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2008
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 17, 2014 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional

Nerve Transfer After Spinal Cord Injuries

NCT01714349
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Nerve Transfer
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 27, 2026, 9:03 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

NuroSleeve Powered Brace & Stimulation System to Restore Arm Function

NCT04798378
View directory record Official record
Conditions
Neurologic Diseases, Hemiparesis, Quadriplegia, Muscular Dystrophies, Arthrogryposis, Spinal Cord Injuries, Charcot-Marie-Tooth, Stroke, Weakness of Extremities as Sequela of Stroke, Weakness Due to Upper Motor Neuron Dysfunction, Amyotrophic Lateral Sclerosis, Spinal Muscular Atrophy, Arm Paralysis, Cerebral Palsy
Interventions
Neurosleeve
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
4 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
2
States / cities
Wilmington, Delaware • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional Results available

Spinal Cord Injury Exercise and Nutrition Conceptual Engagement

NCT03495986
View directory record Official record
Conditions
Spinal Cord Injuries, Metabolic Syndrome, Dietary Modification, Paraplegia, Tetraplegia
Interventions
Functional Electrical Stimulation Leg Cycle Ergometry, Diet
Device · Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 65 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 21, 2025 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional Results available

Providing Brain Control of Extracorporeal Devices to Patients With Quadriplegia

NCT01849822
View directory record Official record
Conditions
Tetraplegia
Interventions
Neural Prosthetic System
Device
Lead sponsor
Richard A. Andersen, PhD
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
3
States / cities
Downey, California • Los Angeles, California • Pasadena, California
Source: ClinicalTrials.gov public record
Updated Apr 29, 2021 · Synced Sep 27, 2026, 9:03 PM EDT
Active, not recruiting Not applicable Interventional Results available

Implanted Myoelectric Control for Restoration of Hand Function in Spinal Cord Injury

NCT00583804
View directory record Official record
Conditions
Spinal Cord Injury, Tetraplegia
Interventions
IST-12
Device
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1989 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 2, 2025 · Synced Sep 27, 2026, 9:03 PM EDT
Recruiting Not applicable Interventional

Cortical Recording and Stimulating Array Brain-Machine Interface

NCT01894802
View directory record Official record
Conditions
Tetraplegia, Spinal Cord Injury, Brainstem Stroke, Brachial Plexus Injury, Above Elbow Amputation
Interventions
Implantation of CRS Arrays
Device
Lead sponsor
Michael Boninger
Other
Eligibility
22 Years to 70 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2029
U.S. locations
2
States / cities
Chicago, Illinois • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional

Evaluation of Splinting in Tetraplegia

NCT04523636
View directory record Official record
Conditions
Spinal Cord Injury Cervical, Splints
Interventions
Splinting
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
2
States / cities
Baltimore, Maryland • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Sep 27, 2026, 9:03 PM EDT
Not listed Phase 3 Interventional

Combined Robotic Training and tDCS in Chronic SCI

NCT03555838
View directory record Official record
Conditions
Spinal Cord Injuries, Tetraplegia
Interventions
transcranial direct current stimulation, sham transcranial direct current stimulation
Other
Lead sponsor
Burke Medical Research Institute
Other
Eligibility
18 Years to 99 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2023
U.S. locations
1
States / cities
White Plains, New York
Source: ClinicalTrials.gov public record
Updated Mar 1, 2022 · Synced Sep 27, 2026, 9:03 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Spinal Cord Injury Leg Rehabilitation

NCT01498991
View directory record Official record
Conditions
Spinal Cord Injury, Paraplegia, Quadriplegia, Tetraplegia
Interventions
AMES Treatment
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 65 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
2
States / cities
Atlanta, Georgia • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 23, 2019 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effect of Heat Exposure on Cognition in Persons With Tetraplegia

NCT02488824
View directory record Official record
Conditions
Tetraplegia, Hypothermia, Mild Cognitive Impairment
Interventions
Warm Temperature
Procedure
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 68 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2019 · Synced Sep 27, 2026, 9:03 PM EDT
Not listed Phase 2Phase 3 Interventional

Retraining Walking After Spinal Cord Injury

NCT00059553
View directory record Official record
Conditions
Spinal Cord Injuries, Quadriplegia, Paraplegia, Central Cord Syndrome, Brown-Sequard Syndrome
Interventions
Locomotor treadmill training with body weight support
Behavioral
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
6 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2005
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 17, 2009 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional

Upper Extremity Surgery in Spinal Cord Injury

NCT01899664
View directory record Official record
Conditions
Quadriplegia, Spinal Cord Diseases, Spinal Cord Injuries
Interventions
Nerve Transfer Surgery
Procedure
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 2, 2021 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Postprandial Lipid Tracer and Exercise in Spinal Cord Injury

NCT03691532
View directory record Official record
Conditions
Spinal Cord Injuries
Interventions
Seated control (CON), Arm cycle exercise (ACE), Liquid meal
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 60 Years · Male only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 21, 2023 · Synced Sep 27, 2026, 9:03 PM EDT
Completed Not applicable Interventional Results available

Hand Function for Tetraplegia

NCT00890916
View directory record Official record
Conditions
Spinal Cord Injury, Tetraplegia
Interventions
FIRSTHAND System
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Sep 27, 2026, 9:03 PM EDT