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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 4 Interventional

A Pilot Study on the Use of Nociceptive Flexion Reflex for Fibromyalgia

NCT00965601
View directory record Official record
Conditions
Fibromyalgia
Interventions
Cognitive Behavioral Therapy
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 5, 2012 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Pregnancy-Related Low Back Pain and Complementary and Alternative Medicine (CAM) Treatment

NCT00937365
View directory record Official record
Conditions
Low Back Pain
Interventions
Exercise, Spinal Manipulation, Neuroemotional Technique (NET)
Behavioral · Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
20 Years to 49 Years · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Sep 9, 2026, 9:23 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Remote Ischemic Conditioning and Spinal Reflex Modulation

NCT06860464
View directory record Official record
Conditions
Healthy Young Adults
Interventions
Remote Ischemic Condtioning (RIC), Sham Conditioning, Balance training
Behavioral
Lead sponsor
East Carolina University
Other
Eligibility
18 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Greenville, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional Results available

DDN in Stroke--COBRE

NCT05196737
View directory record Official record
Conditions
Stroke, Spasticity, Muscle, CVA
Interventions
Dry Needling
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 19, 2024 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Human Safety of Capsaicin Inhalation Challenge Testing for Young and Older Men

NCT01621685
View directory record Official record
Conditions
COPD
Interventions
biological/vaccine
Biological
Lead sponsor
University of South Florida
Other
Eligibility
19 Years to 92 Years · Male only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2007
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 17, 2012 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Phase 2 Interventional

A Study of CC-5013 in the Treatment of Complex Regional Pain Syndrome (CRPS)

NCT00067743
View directory record Official record
Conditions
Complex Regional Pain Syndrome (RSD)
Interventions
Lenalidomide
Drug
Lead sponsor
Celgene Corporation
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
6
States / cities
La Jolla, California • Baltimore, Maryland • Chapel Hill, North Carolina + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 2, 2008 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

University of Pittsburgh Brain Health Initiative

NCT04708613
View directory record Official record
Conditions
Traumatic Brain Injury
Interventions
Cognitive/Neuropsychological Testing, Vestibular/Ocular-Motor Testing, Sleep Evaluation, MRI, High-Resolution, Health & Physical Exam, Physical Function, Blood Testing and Biomarker Analysis, Applanation Tonometry, PET brain imaging, [C-11]6-OH-BTA-1, [F-18]AV-1451
Diagnostic Test · Drug
Lead sponsor
David Okonkwo, MD, PhD
Other
Eligibility
29 Years to 59 Years · Male only
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Phase 2Phase 3 Interventional

A Bundled Rapid HIV/HCV Testing Intervention to Increase Receipt of Test Results

NCT02355080
View directory record Official record
Conditions
Substance-related Disorders
Interventions
On-site bundled rapid HIV/HCV testing, Standard of care (SOC)
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 22, 2018 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting Not applicable Interventional

Spasticity in SCI Following Acute Intermittent Hypoxia

NCT07583498
View directory record Official record
Conditions
Spinal Cord Injuries (SCI)
Interventions
Acute Intermittent Hypoxia (AIH)
Device
Lead sponsor
Zev Rymer
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional Results available

Comparison of Staples Versus Prolene Suture for Skin Closure at Cesarean Delivery

NCT01509950
View directory record Official record
Conditions
Pregnancy, Cesarean Section
Interventions
Staples, Prolene non-absorbable sutures, Absorbable Sutures
Procedure
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Mar 3, 2019 · Synced Sep 9, 2026, 9:23 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Autoimmune Basis for Postural Tachycardia Syndrome

NCT02725060
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 11, 2025 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting Not applicable Interventional

Operant Conditioning of Spinal Reflexes Training System--Reflex Operant Down Conditioning

NCT05094362
View directory record Official record
Conditions
Spinal Cord Injuries, Neurological Injury, Paralysis, Spasticity, Muscle
Interventions
Spinal Reflex Operant Down Conditioning
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 8, 2025 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Not applicable Interventional

The Optimal Time to Put Laryngeal Mask Airway in the Mouth Under General Anesthesia

NCT00972491
View directory record Official record
Conditions
General Anesthesia
Interventions
Insertion of Laryngeal Mask Airway
Procedure
Lead sponsor
Tufts Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 3, 2013 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Finger Muscle Reaction After Electrical Stimuli to the Human Finger Pulley System; a Pilot Study

NCT01456871
View directory record Official record
Conditions
Healthy
Interventions
Guided insertion of electrodes, Electromyographic (EMG) recording
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
20 Years to 30 Years · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 9, 2013 · Synced Sep 9, 2026, 9:23 PM EDT
Active, not recruiting Not applicable Interventional

Electrical Neuromodulation for Modifying Spinal Network Involved in Spasticity

NCT07792616
View directory record Official record
Conditions
Spinal Cord Injuries (Complete and Incomplete), Spinal Cord Injury, Spinal Cord Injury Cervical, Spinal Cord Injury Thoracic, Spinal Cord Injuries, Spasticity, Spasm, Muscle Spasticity, Muscle Hypertonia, Muscle Spasm
Interventions
Transcutaneous spinal stimulation at 30 Hz, Transcutaneous spinal stimulation at 75 Hz, Tizanidine, Baclofen, Placebo
Other · Drug
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
2
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Incremental Vestibulo-ocular Reflex Adaptation as a Novel Treatment for Dizziness in People With Multiple Sclerosis

NCT06495138
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
StableEyes
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 89 Years
Enrollment
138 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 15, 2025 · Synced Sep 9, 2026, 9:23 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pupillometry in Identifying Risk of Postoperative Opioid-induced Respiratory Depression in Children Undergoing Tonsillectomy

NCT07573150
View directory record Official record
Conditions
Opioid-Induced Respiratory Depression, Postoperative Complications (Cardiopulmonary), Respiratory Complications Due to Anesthesia
Interventions
Infrared Pupillometry
Device
Lead sponsor
NeurOptics Inc
Industry
Eligibility
3 Years to 17 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
San Francisco, California • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Phase 4 Interventional Results available

Antitussive Effect of a Naturally Flavored Syrup Containing Diphenhydramine, Compared With Dextromethorphan and Placebo

NCT02062710
View directory record Official record
Conditions
Cough Reflex Sensitivity
Interventions
diphenhydramine/phenylephrine/cocoa; dextromethorophan; placebo, diphenhydramine/phenylephrine/cocoa; placebo; dextromethorphan, dextromethorphan; diphenhydramine/phenylephrine/cocoa; placebo, dextromethorophan; placebo; diphenhydramine/phenylephrine/cocoa, placebo; diphenhydramine/phenylephrine/cocoa; dextromethorphan, placebo; dextromethorphan; diphenhydramine/phenylephrine/cocoa
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2018 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational

Spinal Cord Plasticity

NCT00073606
View directory record Official record
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 9, 2026, 9:23 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Operant Conditioning for Neuromodulation

NCT03461159
View directory record Official record
Conditions
Stroke, Healthy
Interventions
Operant conditioning of H-reflexes, Operant conditioning of motor evoked potentials
Other
Lead sponsor
Stacey Dejong
Other
Eligibility
21 Years to 90 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 17, 2024 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Prevalence of Chapman Reflex Points in Medical Students and Their Association With Visceral Symptoms

NCT07691112
View directory record Official record
Conditions
Healthy, Autonomic Nervous System Diseases, Lymphatic Diseases, Somatic Dysfunction, Chapman Reflex Points
Interventions
Chapman Reflex Point Examination
Procedure
Lead sponsor
The Touro College and University System
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 7, 2026 · Synced Sep 9, 2026, 9:23 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

VOR Suppression in Non-Gymnast Adults

NCT03227718
View directory record Official record
Conditions
Vestibular, Performance
Interventions
VOR and coordination measurements
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 30 Years
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 25, 2017 · Synced Sep 9, 2026, 9:23 PM EDT
Completed Phase 2 Interventional Results available

The Effect of CPC on Aborting Tilt Induced Syncope in Patients With a History of Vasovagal Syncope or Near Syncope

NCT04972123
View directory record Official record
Conditions
Syncope, Vasovagal
Interventions
CPC - Capsaicin, Phenylephrine, Caffeine, Tilt Table Test, Placebo
Drug · Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 50 Years
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 16, 2024 · Synced Sep 9, 2026, 9:23 PM EDT
Withdrawn Phase 4 Interventional

Ertugliflozin Versus Hydrochlorothiazide in Reducing Sympathetic Neural Overactivity in Patients With Hypertension and Recently-diagnosed Type 2 Diabetes.

NCT03640221
View directory record Official record
Conditions
Hypertension, Diabetes Mellitus, Type 2
Interventions
Ertugliflozin, Hydrochlorothiazide 12.5mg, Microneurography, SKNA recordings, Static Handgrip, Post-handgrip forearm vascular occlusion, Testing of the Arterial Baroreflex Function
Drug · Device · Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
35 Years to 65 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 13, 2020 · Synced Sep 9, 2026, 9:23 PM EDT