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 come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:08 PM EDT

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

Showing 1–24 of 43 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Nociceptive Pain Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Chronic Pain Risk Associated With Menstrual Period Pain

NCT02214550
View directory record Official record
Conditions
Cystitis, Interstitial, Dysmenorrhea, Migraine Disorders, Pelvic Pain, Endometriosis, Visceral Pain, Chronic Pain
Interventions
cyclic microgestin 1/20, continuous microgestin 1/20
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
353 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Phase 2 Interventional

Testosterone Replacement to Alleviate Pain in Postmenopausal Women (TRAPP Trial)

NCT04895306
View directory record Official record
Conditions
Pain, Opioid Use, Androgen Deficiency, Back Pain
Interventions
Testosterone Cypionate, Placebo
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
60 Years and older · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 15, 2026 · Synced Oct 23, 2026, 9:08 PM EDT
Completed No phase listed Observational

Association Between Types of Pain and Motor Activities Physical Activity

NCT05236933
View directory record Official record
Conditions
Spinal Cord Injury, Chronic Pain
Interventions
Not listed
Lead sponsor
Temple University
Other
Eligibility
18 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 14, 2023 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional

TMS for the Treatment of Pancreatic Cancer Pain

NCT00324428
View directory record Official record
Conditions
Pain, Visceral Pain, Pancreatic Cancer
Interventions
Transcranial Magnetic Stimulation
Procedure
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 65 Years
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 21, 2017 · Synced Oct 23, 2026, 9:08 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

State of Hormones Impact Nociceptive Expression

NCT05787470
View directory record Official record
Conditions
Pain, Gender Identity
Interventions
Quantative sensory testing, Blood Draw
Behavioral · Diagnostic Test
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 2, 2026 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Phase 2 Interventional Results available

Study to Evaluate Analgesic Effect of IV Administration of Kappa Agonist CR845 For Hysterectomy Surgery

NCT01361568
View directory record Official record
Conditions
Postoperative Pain
Interventions
CR845, Placebo
Drug
Lead sponsor
Cara Therapeutics, Inc.
Industry
Eligibility
21 Years to 65 Years · Female only
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
18
States / cities
Florence, Alabama • Mobile, Alabama • Montgomery, Alabama + 14 more
Source: ClinicalTrials.gov public record
Updated May 29, 2014 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Phase 1 Interventional

PET/MRI in the Diagnosis of Pediatric Chronic Pain

NCT04435821
View directory record Official record
Conditions
Chronic Pain, Pediatric Disorder, Neuropathic Pain, Nociceptive Pain
Interventions
[18F]FTC-146
Drug
Lead sponsor
Stanford University
Other
Eligibility
11 Years to 18 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jun 6, 2025 · Synced Oct 23, 2026, 9:08 PM EDT
Not listed No phase listed Observational

Observational Study of the Impact of Genetic Testing on Healthcare Decisions and Care in Interventional Pain Management

NCT02485795
View directory record Official record
Conditions
Pain, Chronic Pain, Back Pain, Nociceptive Pain, Neuropathic Pain, Musculoskeletal Pain, Neck Pain, Pain, Intractable
Interventions
Observational
Other
Lead sponsor
Proove Bioscience, Inc.
Industry
Eligibility
18 Years and older
Enrollment
50,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
31
States / cities
Prescott, Arizona • Heber Springs, Arkansas • Beverly Hills, California + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neurophysiological Effects on tPCS and tDCS on Healthy Subjects and on Patients With Chronic Visceral Pain

NCT02497196
View directory record Official record
Conditions
Visceral Pain, Pancreatitis, Pelvic Pain
Interventions
Active tPCS, Active tDCS, Sham tPCS, Sham tDCS
Device
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years to 60 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 24, 2020 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional

Web-based Management of Pediatric Functional Abdominal Pain

NCT02327377
View directory record Official record
Conditions
Gastrointestinal Disorders, Functional
Interventions
Online Cognitive Behavior Therapy, Online Education
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
11 Years to 17 Years
Enrollment
344 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2019
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 28, 2019 · Synced Oct 23, 2026, 9:08 PM EDT
Recruiting No phase listed Observational

Characterization of Acute Pain

NCT07336264
View directory record Official record
Conditions
Acute Pain, Postoperative, Postoperative Pain, Acute Pain
Interventions
AlgometRx Nociometer
Device
Lead sponsor
Children's National Research Institute
Other
Eligibility
6 Years to 21 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of Music Therapy on Nociceptive Processing

NCT03692247
View directory record Official record
Conditions
Pain, Chronic Pain
Interventions
Smartphone-based Music Intervention
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Brookline, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional

Complementary and Alternative Medicine (CAM) for Fibromyalgia

NCT02053090
View directory record Official record
Conditions
Fibromyalgia
Interventions
Group Education and Stretching, Group Acupuncture
Behavioral · Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
431 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 24, 2015 · Synced Oct 23, 2026, 9:08 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Overlapping Pain Trajectory Study

NCT05752396
View directory record Official record
Conditions
Migraine, Musculoskeletal Pain, Functional Abdominal Pain Disorders, Chronic Pain, Widespread Chronic Pain, Low Back Pain, Healthy Volunteers
Interventions
Conditioned Pain Modulation, Offset Analgesia, Spatial Summation, Temporal Summation
Other
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 19 Years
Enrollment
420 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Optical Measurements of the Skin Surface to Infer Distinctions in Myofascial Tissue Stiffness

NCT06390085
View directory record Official record
Conditions
Tissue Pain
Interventions
Soft tissue manipulation
Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Oct 23, 2026, 9:08 PM EDT
Recruiting Not applicable Interventional

Virtual Reality for GI Cancer Pain to Improve Patient Reported Outcomes

NCT04907643
View directory record Official record
Conditions
Cancer Pain, Visceral Pain, Gastrointestinal Neoplasms, Cancer of Gastrointestinal Tract, Small Intestine Cancer, Pancreas Cancer, Liver Cancer, Colon Cancer, Biliary Tract Cancer, Stomach Cancer, Rectum Cancer, Peritoneal Cancer, Gastrointestinal Cancer Metastatic, Gastrointestinal Cancers - Anus, Gastrointestinal Cancers - Stomach, Gastrointestinal Cancers - Colorectal, Gastrointestinal Cancers - Small Intestine, Small Intestine Cancer Stage III, Small Intestine Cancer Stage IV, Small Intestine Cancer, Recurrent, Pancreas Cancer, Stage III, Pancreas Cancer, Stage IV, Pancreas Cancer, Metastatic, Pancreas Cancer, Recurrent, Liver Cancer Stage IIIa, Liver Cancer Stage IIIb, Liver Cancer Stage IIIc, Liver Cancer Stage IV, Colon Cancer Stage III, Colon Cancer Stage IV, Stomach Cancer Stage III, Stomach Cancer Stage IV, Stomach Cancer Recurrent, Rectum Cancer, Recurrent, Gastrointestinal Cancers - Liver, Anal Cancer, Anal Cancer Stage III, Anal Cancer Stage IV, Anal Cancer Recurrent, Anal Cancer Metastatic, Anal Cancer, Stage IIIA, Anal Cancer, Stage IIIB, Appendix Cancer, Ampullary Cancer, Bile Duct Cancer, Bile Duct Cancer Stage III, Bile Duct Cancer Stage IV, Bile Duct Cancer Stage IVA, Bile Duct Cancer Stage IVB, Bile Duct Cancer Recurrent, Carcinoid Tumor, Carcinoid Tumor of Pancreas, Carcinoid Tumor of Large Intestine, Carcinoid Tumor of GI System, Carcinoid Tumor of Colon, Carcinoid Tumor of Liver, Carcinoid Tumor of Cecum, Carcinoid Tumor of Ileum, Carcinoid Tumor of Rectum, Carcinoid Tumor of the Small Bowel, Carcinoid Tumor of the Stomach, Large Intestine Cancer, Esophagus Cancer, Esophagus Cancer, Stage III, Esophagus Cancer, Stage IV, Esophagus Cancer, Recurrent, Gallbladder Cancer, Gallbladder Cancer Stage III, Gallbladder Cancer Stage IV, Gastric (Stomach) Cancer, Neuroendocrine Tumor, Peritoneum Cancer, Rectal Cancer, Esophagus Cancer, Stage I, Esophagus Cancer, Stage II, Gallbladder Cancer Stage I, Gallbladder Cancer Stage II, Bile Duct Cancer Stage I, Bile Duct Cancer Stage II
Interventions
PICO G2 4k
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 99 Years
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 20, 2026 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Radicle Relief 2: A Study of Health and Wellness Products on Pain and Health Outcomes

NCT05837923
View directory record Official record
Conditions
Pain, Neuropathic Pain, Nociceptive Pain
Interventions
Relief Active Study Product 1.1 Usage, Relief Active Study Product 1.2 Usage, Placebo Control Form 1, Relief Active Study Product 2.1 Usage, Placebo Control Form 2, Placebo Control Form 3, Relief Active Study Product 3.1 Usage, Relief Active Study Product 3.2 Usage, Relief Active Study Product 3.3 Usage
Dietary Supplement
Lead sponsor
Radicle Science
Industry
Eligibility
21 Years to 105 Years
Enrollment
2,016 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Del Mar, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 23, 2026, 9:08 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Phenotyping IBS: Perceptions and Modulations of Visceral Sensations

NCT02693730
View directory record Official record
Conditions
Irritable Bowel Syndrome, Ulcerative Colitis, Inflammatory Bowel Disease
Interventions
Not listed
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 60 Years
Enrollment
198 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Oct 23, 2026, 9:08 PM EDT
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 21, 2009 · Synced Oct 23, 2026, 9:08 PM EDT
Withdrawn Not applicable Interventional

tDCS for the Management of Chronic Visceral Pain in Patients With Chronic Pancreatitis

NCT01857492
View directory record Official record
Conditions
Chronic Pancreatitis, Pain
Interventions
tDCS, Meditation
Device · Behavioral
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 11, 2015 · Synced Oct 23, 2026, 9:08 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Investigation of Low-intensity Focused Ultrasound Pressure

NCT06343883
View directory record Official record
Conditions
Somatic Pain
Interventions
low-intensity focused ultrasound - low pressure, low-intensity focused ultrasound - medium pressure, low-intensity focused ultrasound - high pressure
Device
Lead sponsor
Virginia Polytechnic Institute and State University
Other
Eligibility
18 Years to 65 Years
Enrollment
1 participant
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 23, 2026, 9:08 PM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

PET/MRI in the Diagnosis of Chronic Pain

NCT03556137
View directory record Official record
Conditions
Neuropathic Pain, Nociceptive Pain, Mixed Pain (Nociceptive and Neuropathic), Spinal Pain, Radiculopathy, Myelopathy, Neurogenic Claudication
Interventions
[18F]FTC-146
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
190 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Jul 20, 2023 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of a 2-week Relaxing Music Intervention on Anxiety, Stress, and Gut Symptoms in Aerobic Exercisers

NCT04671628
View directory record Official record
Conditions
Gastrointestinal System--Abnormalities, Anxiety, Visceral Pain
Interventions
Relaxing music
Behavioral
Lead sponsor
Old Dominion University
Other
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced Oct 23, 2026, 9:08 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Effects of Expectations on Negative Affect, Perceived Cognitive Effort, and Pain

NCT05425563
View directory record Official record
Conditions
Placebo, Expectations
Interventions
Pain Expectancy Cues, Vicarious Pain Expectancy Cues, Cognitive Effort Expectancy Cues
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
133 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 23, 2026, 9:08 PM EDT