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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Pain Modulation Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Characterization of Pain Processing Mechanisms in Irritable Bowel Syndrome

NCT00100425
View directory record Official record
Conditions
Irritable Bowel Syndrome
Interventions
Viceral Perception Testing
Procedure
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 72 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2000
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 20, 2009 · Synced Jul 23, 2026, 1:28 AM EDT
Not yet recruiting Phase 2 Interventional

NAC-REPAIR for Post-surgical Pain

NCT07227649
View directory record Official record
Conditions
Carpal Tunnel Surgery, Trigger Finger Disorder, De Quervain Syndrome, Guyon's Canal, Dupuytren Contracture, Morton Neuroma, Tarsal Tunnel Syndrome, Plantar Fasciopathy, Peroneal Nerve Entrapment
Interventions
NAC, NAC 0mg/day (Placebo)
Drug
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 75 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive Conditioned Pain Modulation

NCT07234123
View directory record Official record
Conditions
Healthy Participants
Interventions
conditioned pain modulation, test stimulus
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jan 6, 2026 · Synced Jul 23, 2026, 1:28 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

Investigating Motor Cortex Processing for Pain Modulation

NCT01404039
View directory record Official record
Conditions
Motor Activity
Interventions
Motor Learning, Somatosensory Learning, Observational Task, Mental Imagery, transcranial direct current stimulation
Behavioral · Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 64 Years · Male only
Enrollment
115 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 23, 2020 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Low Intensity Focused Ultrasound Pulses (LIFUP) to Modulate Pain

NCT04339972
View directory record Official record
Conditions
Healthy Adults
Interventions
LIFUP, Sham LIFUP
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 45 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 18, 2021 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Phase 4 Interventional Results available

Anti-CGRP for Inflammation and Pain Modulation in Small Fiber Neuropathy/Fibromyalgia

NCT04158752
View directory record Official record
Conditions
Trigeminal Neuralgia, Glossopharyngeal Neuralgia
Interventions
Galcanezumab
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Jul 23, 2026, 1:28 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Virtual Reality Technology for Vasectomy Pain Modulation

NCT05591274
View directory record Official record
Conditions
Vasectomy, Pain, Postoperative, Anxiety Postoperative
Interventions
SmileyScope Virtual Reality Headset
Device
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older · Male only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 12, 2024 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wearable Focused Ultrasound Stimulation for Peripheral Nerve Pain Management

NCT07160049
View directory record Official record
Conditions
Pain Management, Peripheral Neuropathic Pain
Interventions
Cold Pressor Task - Upper Limb, Algometry Pain Tests in the Upper Limb, Algometry Pain Tests in the Lower Limb
Device
Lead sponsor
Evan (Huiliang) Wang
Other
Eligibility
20 Years to 40 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 9, 2026 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Topical Ice-therapy for Intravitreal Injections

NCT05269823
View directory record Official record
Conditions
Anesthesia; Hypothermia, Injection Site Irritation
Interventions
Ice-therapy, No Ice-therapy
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 21, 2025 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Sleep in Osteoarthritis Project

NCT00592449
View directory record Official record
Conditions
Sleep Initiation and Maintenance Disorders, Osteoarthritis
Interventions
Cognitive behavioral therapy (CBT) for insomnia, Behavioral desensitization treatment for insomnia
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
35 Years to 100 Years
Enrollment
209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 22, 2019 · Synced Jul 23, 2026, 1:28 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Evaluating Postoperative Non-Opioid Pain Management Utilizing Local Anesthetics Coupled With Modulated Coagulation

NCT04814433
View directory record Official record
Conditions
Opioid Pain Medication
Interventions
Tranexamic acid, Aminocaproic acid, Recombinant Human Thrombin, Lidocaine Hydrochloride with Epinephrine, Bupivacaine Hydrochloride with Epinephrine
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 99 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Jul 23, 2026, 1:28 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Transcranial Direct Current Stimulation and Modulation of Affect and Pain

NCT06989749
View directory record Official record
Conditions
We Are Not Studying a Disease or Condition
Interventions
Anodal tDCS, Cathodal tDCS, Sham tDCS
Other
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated May 24, 2025 · Synced Jul 23, 2026, 1:28 AM EDT
Not yet recruiting Not applicable Interventional

Ultrasound for Peripheral Nerve Modulation

NCT07572591
View directory record Official record
Conditions
Neuropathic Pain, Chronic Pain
Interventions
Ultrasound, Sham (No Treatment)
Device
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Jul 23, 2026, 1:28 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Cardiovascular Autonomic Function and Endogenous Pain Modulation

NCT03911609
View directory record Official record
Conditions
Fibromyalgia, Exercise, Pain, Autonomic Dysfunction, Physical Activity
Interventions
Exercise, Cognitive Task
Other
Lead sponsor
Marquette University
Other
Eligibility
18 Years to 75 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 10, 2019 · Synced Jul 23, 2026, 1:28 AM EDT
Withdrawn Phase 1Phase 2 Interventional

Noninvasive Modulation of Chronic Neuropathic Pain

NCT06249724
View directory record Official record
Conditions
Neuropathic Pain, Chronic Pain
Interventions
Active stimulation using low-frequency ultrasonic transducer, Sham stimulation using low-frequency ultrasonic transducer
Device
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Jul 23, 2026, 1:28 AM EDT
Not listed Phase 2 Interventional

Efficacy and Safety Study of SLC022 in Treating Pain Associated With Post Herpetic Neuralgia

NCT00813826
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
SLC022, Placebo
Drug
Lead sponsor
Solace Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
19
States / cities
Sierra Vista, Arizona • Mission Viejo, California • Orlando, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Jul 29, 2009 · Synced Jul 23, 2026, 1:28 AM EDT
Recruiting Not applicable Interventional

Is Conditioned Pain Modulation Predictive of Clinical Improvement in Patients With Chronic Low Back Pain?

NCT06544525
View directory record Official record
Conditions
Low Back Pain
Interventions
Physical therapy
Other
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 64 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 22, 2025 · Synced Jul 23, 2026, 1:28 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

The Effects of Sensory Training On Pain Modulation, Cognition and Time to Fatigue in Healthy Adults

NCT02672371
View directory record Official record
Conditions
Healthy Participants
Interventions
Active eMNS, Sham eMNS
Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 40 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 23, 2020 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of Music on Nociceptive Processing

NCT04087564
View directory record Official record
Conditions
Pain, Acute, Pain, Chronic, Anxiety, Anxiety Disorders, Catastrophization, Healthy
Interventions
music intervention
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
111 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 23, 2023 · Synced Jul 23, 2026, 1:28 AM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Exploring Pain Modulation With TMS and Repeated Pain Conditioning in Healthy Individuals

NCT06726018
View directory record Official record
Conditions
Healthy Adult
Interventions
Conditioned Pain Modulation (CPM)
Behavioral
Lead sponsor
Priyanka Rana, PT, MPT, PhD
Other
Eligibility
18 Years to 75 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
El Paso, Texas
Source: ClinicalTrials.gov public record
Updated Jun 10, 2026 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Memory Modulation by Pain During Anesthesia

NCT02515890
View directory record Official record
Conditions
Amnesia, Pain, Anesthesia
Interventions
Dexmedetomidine, Midazolam, Peripheral nerve stimulation, Ketamine
Drug · Device
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 39 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 30, 2020 · Synced Jul 23, 2026, 1:28 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Virtual Contexts for Affective Modulation

NCT06986122
View directory record Official record
Conditions
Pain Control, Anxiety, Memory
Interventions
Pain Threat Manipulation, Pain Controllability Manipulation
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated Oct 30, 2025 · Synced Jul 23, 2026, 1:28 AM EDT
Active, not recruiting Phase 3 Interventional

Understanding How Methadone Treatment During Surgery Affects Pain Levels and the Need for Pain Medications After Surgery

NCT05417100
View directory record Official record
Conditions
Spinal Surgery
Interventions
Methadone
Drug
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Jul 23, 2026, 1:28 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Role of Pain Modulation in GERD Patients Who Failed Standard Dose PPI

NCT00539240
View directory record Official record
Conditions
Gastroesophageal Reflux Disease
Interventions
Rabeprazole 20mg, placebo dinner and bedtime, Rabeprazole 20 mg two times, Placebo at bedtime, Rabeprazole 20mg,placebo dinner ,Low dose Tricyclic Antidepressant
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 80 Years
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Tucson, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 17, 2014 · Synced Jul 23, 2026, 1:28 AM EDT