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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:38 PM EDT

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Showing 649–672 of 954 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Pain Syndrome Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Neurolens Headache Study

NCT05070767
View directory record Official record
Conditions
Binocular Vision Disorder, Convergence Insufficiency, Headache, Computer Vision Syndrome
Interventions
Neurolens spectacle lens, Placebo spectacle lens
Device
Lead sponsor
Neurolens Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
10
States / cities
Phoenix, Arizona • Conyers, Georgia • Perry, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Oct 25, 2026, 4:38 PM EDT
Completed No phase listed Observational

"SVEAT" Chest Pain Scoring System

NCT03511430
View directory record Official record
Conditions
Chest Pain
Interventions
Not listed
Lead sponsor
University of Nevada, Reno
Other
Eligibility
24 Years and older
Enrollment
370 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Reno, Nevada
Source: ClinicalTrials.gov public record
Updated Oct 11, 2018 · Synced Oct 25, 2026, 4:38 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Comparison of Biofeedback vs. Botox Injection to Treat Levator Ani Syndrome

NCT00564707
View directory record Official record
Conditions
Levator Ani Syndrome With Pain and/or Constipation Symptoms.
Interventions
Biofeedback therapy, Botulinum Toxin Type A Injection
Behavioral · Procedure
Lead sponsor
Walter Reed Army Medical Center
Federal
Eligibility
18 Years and older · Female only
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2009
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Nov 28, 2007 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Not applicable Interventional Results available

Efficacy of Open Label Placebo in Children With FGIDs

NCT02389998
View directory record Official record
Conditions
Functional Abdominal Pain, Functional Dyspepsia, Irritable Bowel Syndrome, Functional Gastrointestinal Disorders
Interventions
Placebo Suspension, Hyoscyamine
Other · Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 21 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Phase 2 Interventional

Recurrent Abdominal Pain in Children

NCT00526903
View directory record Official record
Conditions
Abdominal Pain, Irritable Bowel Syndrome
Interventions
Elimination Diet
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
7 Years to 18 Years
Enrollment
168 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 8, 2016 · Synced Oct 25, 2026, 4:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Study of Pain Processing in Subjects Suffering From Obstructive Sleep Apnea

NCT00672737
View directory record Official record
Conditions
Sleep Apnea, Obstructive
Interventions
Remifentanil, Cold pain threshold and tolerance, Heat pain threshold and tolerance, Polysomnography
Drug · Procedure · Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 55 Years · Male only
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2010
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Aug 7, 2017 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Not applicable Interventional

Immersive Virtual Reality for Neuropathic Pain

NCT03203772
View directory record Official record
Conditions
Neuropathy, Phantom Limb Pain, Complex Regional Pain Syndromes, Neuropathic Pain
Interventions
Immersive Virtual Reality
Other
Lead sponsor
Loma Linda University
Other
Eligibility
12 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated May 14, 2021 · Synced Oct 25, 2026, 4:38 PM EDT
Completed No phase listed Observational

Evaluation and Diagnosis of People With Pain and Fatigue Syndromes

NCT00677157
View directory record Official record
Conditions
Fatigue
Interventions
Not listed
Lead sponsor
National Institute of Nursing Research (NINR)
NIH
Eligibility
18 Years and older
Enrollment
367 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 22, 2020 · Synced Oct 25, 2026, 4:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Chemokine Mechanisms in Chronic Pelvic Pain

NCT01676857
View directory record Official record
Conditions
Chronic Prostatitis With Chronic Pelvic Pain Syndrome, Prostatitis
Interventions
Not listed
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Male only
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 13, 2019 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Phase 3 Interventional Results available

Open Label Safety And Efficacy Study Of Pregabalin In Subjects With Nerve Pain Asociated With Human Immunodeficiency Virus (HIV) Neuropathy

NCT00264875
View directory record Official record
Conditions
Peripheral Neuropathy, HIV Infections
Interventions
pregabalin
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
34
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jan 22, 2021 · Synced Oct 25, 2026, 4:38 PM EDT
Withdrawn Phase 2 Interventional

Post-Operative Steroids After Sleep Surgery

NCT06818981
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
8mg dexamethasone
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Oct 6, 2026 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Not applicable Interventional

Strength Training in Female Runners With Patellofemoral Pain

NCT04480528
View directory record Official record
Conditions
Patellofemoral Syndrome
Interventions
Blood Flow Restriction Training (BFRT), Sham Blood Flow Restriction Training (Sham BFRT)
Other
Lead sponsor
Lauren Erickson
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 4, 2022 · Synced Oct 25, 2026, 4:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Central Mechanisms of Chronic Pain and Fatigue Subtitle: Functional Imaging of Brain and Spinal Cord

NCT03075254
View directory record Official record
Conditions
Chronic Fatigue Syndrome, Fibromyalgia
Interventions
A Peltier for Sensory testing, functional magnetic resonance imaging for Brain Neuroimaging, fMRI for Spinal Cord Neuroimaging
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
197 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2024
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Oct 25, 2026, 4:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Gastrointestinal Myoelectric Activity Protocol, the G-Tech EEnG Protocol

NCT01697397
View directory record Official record
Conditions
Gastrointestinal Diseases
Interventions
Recording of Myoelectric Signals
Device
Lead sponsor
G-Tech Corporation
Industry
Eligibility
18 Years and older
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2015
U.S. locations
1
States / cities
Mountain View, California
Source: ClinicalTrials.gov public record
Updated Sep 30, 2025 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Phase 2 Interventional Results available

Study to Assess Safety and Impact of SelG1 With or Without Hydroxyurea Therapy in Sickle Cell Disease Patients With Pain Crises

NCT01895361
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
SelG1, Placebo
Drug
Lead sponsor
Reprixys Pharmaceutical Corporation
Industry
Eligibility
16 Years to 65 Years
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
49
States / cities
Birmingham, Alabama • Mobile, Alabama • Little Rock, Arkansas + 46 more
Source: ClinicalTrials.gov public record
Updated Jan 31, 2020 · Synced Oct 25, 2026, 4:38 PM EDT
Active, not recruiting Not applicable Interventional

Strength or Power Training for Patellofemoral Pain

NCT05403944
View directory record Official record
Conditions
Patellofemoral Pain
Interventions
Standard of Care Rehabilitation (SOC), Strength Training Rehabilitation Incorporating Power Exercises (STRIPE)
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 40 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
3
States / cities
Storrs, Connecticut • Orlando, Florida • Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 17, 2026 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Not applicable Interventional Results available

Symptom Management Efficacy Study to Reduce Distal Neuropathic Pain

NCT03855111
View directory record Official record
Conditions
Neuropathic Pain, HIV Neuropathy, HIV/AIDS, Pain
Interventions
Standard Acupuncture / Moxibustion, Individualized (Tailored) Active Acupuncture / Moxibustion
Other
Lead sponsor
New York University
Other
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Oct 25, 2026, 4:38 PM EDT
Not yet recruiting Not applicable Interventional

Auricular Point Acupressure for Pain

NCT07852611
View directory record Official record
Conditions
HIV (Human Immunodeficiency Virus), Pain
Interventions
Auricular Point Acupressure, Sham Auricular Point Acupressure
Other
Lead sponsor
Dan Song
Other
Eligibility
50 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Corpus Christi, Texas
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 25, 2026, 4:38 PM EDT
Not listed No phase listed Observational

Renal Autotransplantation; Case Series

NCT05115812
View directory record Official record
Conditions
Renal Vascular Disease, Nutcracker Syndrome, Renal, Pelvic Trauma, Loin Pain-Hematuria Syndrome, Renal Tumor, Congestion, Venous
Interventions
Pre-Operative Information, Intra-Operative Data, Post-Operative Data (up to discharge), Short-Term Follow-Up Data
Procedure · Other
Lead sponsor
Methodist Health System
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 27, 2024 · Synced Oct 25, 2026, 4:38 PM EDT
Suspended Phase 3 Interventional

Veliflapon (DG-031)to Prevent Heart Attacks or Stroke in Patients With a History of Heart Attack or Unstable Angina

NCT00353067
View directory record Official record
Conditions
Acute Coronary Syndrome
Interventions
veliflapon (DG-031)
Drug
Lead sponsor
deCODE genetics
Industry
Eligibility
35 Years and older
Enrollment
3,450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2006
U.S. locations
11
States / cities
Montgomery, Alabama • Jacksonville, Florida • Melrose Park, Illinois + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2006 · Synced Oct 25, 2026, 4:38 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Neurolens Convergence Insufficiency Study

NCT05087563
View directory record Official record
Conditions
Binocular Vision Disorder, Convergence Insufficiency, Computer Vision Syndrome
Interventions
Neurolens spectacle lens, Placebo spectacle lens
Device
Lead sponsor
Neurolens Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
9
States / cities
Brea, California • Fort Collins, Colorado • Manchester, Connecticut + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2023 · Synced Oct 25, 2026, 4:38 PM EDT
Completed Phase 3 Interventional Results available

Decrease Emergence Agitation and Provide Pain Relief for Children Undergoing Tonsillectomy & Adenoidectomy

NCT00468052
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
dexmedetomidine, fentanyl
Drug
Lead sponsor
University of Medicine and Dentistry of New Jersey
Other
Eligibility
2 Years to 10 Years
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Dec 5, 2016 · Synced Oct 25, 2026, 4:38 PM EDT
Terminated Phase 4 Interventional Results available

Post-operative Pain Control After Pediatric Adenotonsillectomy

NCT02296840
View directory record Official record
Conditions
Recurrent Tonsillitis, Obstructive Sleep Apnea, Sleep Disordered Breathing, Adverse Reaction to Drug
Interventions
Ibuprofen, Hydrocodone-Acetaminophen
Drug
Lead sponsor
Emory University
Other
Eligibility
4 Years to 17 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 25, 2018 · Synced Oct 25, 2026, 4:38 PM EDT
Terminated No phase listed Observational

Examination of Pregabalin Access for Treatment of Indicated Pain Disorders: the ExPAND Study

NCT01280747
View directory record Official record
Conditions
Fibromyalgia, Painful Diabetic Peripheral Neuropathy
Interventions
prior authorization, no prior authorization
Other
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
17
States / cities
Beverly Hills, California • Lomita, California • Orange, California + 14 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Oct 25, 2026, 4:38 PM EDT