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

Efficacy of Ear Neurostimulation for Adolescents With Functional Abdominal Pain

NCT02367729
View directory record Official record
Conditions
Functional Disorder of Intestine, Nausea Persistent
Interventions
Neurostimulator, Sham
Device
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
11 Years to 18 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 7, 2018 · Synced Sep 25, 2026, 5:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Somatosensory Profiles in Individuals With Persistent Musculoskeletal Pain and Inflammatory Bowel Disease

NCT03799471
View directory record Official record
Conditions
Inflammatory Bowel Diseases, Chronic Pain, Central Sensitization
Interventions
Not listed
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Aug 27, 2019 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Phase 3 Interventional Results available

Sativex® for Relieving Persistent Pain in Patients With Advanced Cancer

NCT01361607
View directory record Official record
Conditions
Pain, Advanced Cancer
Interventions
Nabiximols, Placebo (GA-0034)
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
399 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
20
States / cities
Glendale, California • Santa Rosa, California • Clearwater, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Sep 25, 2026, 5:00 PM EDT
Active, not recruiting Not applicable Interventional

Physical Activity Intervention for the Improvement of Pain in Young, Hispanic Breast Cancer Survivors

NCT06260332
View directory record Official record
Conditions
Breast Cancer
Interventions
Supportive Care (Fitbit)
Behavioral
Lead sponsor
New Mexico Cancer Research Alliance
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Sep 25, 2026, 5:00 PM EDT
Completed No phase listed Observational Results available

Risk Factors and Mechanisms for Persistent Postsurgical Pain After Total Knee Replacement

NCT01320150
View directory record Official record
Conditions
Persistent Postsurgical Pain
Interventions
Not listed
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 85 Years
Enrollment
311 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 22, 2021 · Synced Sep 25, 2026, 5:00 PM EDT
Withdrawn Early Phase 1 Interventional

Platelet-rich Plasma Injections for Persistent Medial Knee Pain After Total Knee Arthroplasty

NCT03225092
View directory record Official record
Conditions
Knee Pain Chronic, Pes Anserinus Bursitis, Status-Post Total Knee Arthroplasty
Interventions
Ultrasound-guided platelet rich plasma injection
Biological
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 16, 2020 · Synced Sep 25, 2026, 5:00 PM EDT
Recruiting Not applicable Interventional

Emotional Awareness and Expression Therapy for People With Persistent Pain Following Orthopedic Trauma

NCT05989230
View directory record Official record
Conditions
Orthopaedic Trauma, Chronic Pain, Musculoskeletal Injury
Interventions
Emotional Awareness and Expression Therapy
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 17, 2026 · Synced Sep 25, 2026, 5:00 PM EDT
Recruiting Not applicable Interventional

Web-based Mind-body Program to Improve Resilience Among Risky Substance Users With Persistent Upper Extremity Pain

NCT06991205
View directory record Official record
Conditions
Orthopedic Disorder, Nontraumatic Injury, Upper Extremity Pain, Risky Substance Use
Interventions
Web-TIRELESS, Web-MEUC
Behavioral · Other
Lead sponsor
Jafar Bakhshaie
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 12, 2026 · Synced Sep 25, 2026, 5:00 PM EDT
Completed No phase listed Observational

Prediction of Persistent Post-Mastectomy Pain

NCT02329574
View directory record Official record
Conditions
Chronic Pain
Interventions
Not listed
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
259 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 15, 2021 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Phase 3 Interventional Results available

Long Term Safety of Sativex Oromucosal Spray (Sativex®; Nabiximols) as Adjunctive Therapy in Patients With Uncontrolled Persistent Chronic Cancer Related Pain

NCT01337089
View directory record Official record
Conditions
Pain, Advanced Cancer
Interventions
Nabiximols
Drug
Lead sponsor
Jazz Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
37
States / cities
Phoenix, Arizona • El Cajon, California • Gilroy, California + 31 more
Source: ClinicalTrials.gov public record
Updated Apr 11, 2023 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional

Cognitive Flexibility Training in Persistent Pain

NCT03398408
View directory record Official record
Conditions
Chronic Pain
Interventions
Training
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated May 5, 2020 · Synced Sep 25, 2026, 5:00 PM EDT
Completed No phase listed Observational Results available

Persistent Pain After CS Delivery

NCT01996592
View directory record Official record
Conditions
Persistent Pain After Delivery
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 55 Years · Female only
Enrollment
575 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 12, 2018 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Phase 3 Interventional

Treatment Of Constipation Due To Opioids Being Taken For Persistent Non-Cancer Pain

NCT00256932
View directory record Official record
Conditions
Bowel Dysfunction, Constipation
Interventions
alvimopan, Placebo
Drug
Lead sponsor
Cubist Pharmaceuticals LLC, a subsidiary of Merck & Co., Inc. (Rahway, New Jersey USA)
Industry
Eligibility
18 Years and older
Enrollment
518 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
137
States / cities
Birmingham, Alabama • Calera, Alabama • Muscle Shoals, Alabama + 114 more
Source: ClinicalTrials.gov public record
Updated Sep 1, 2015 · Synced Sep 25, 2026, 5:00 PM EDT
Terminated No phase listed Observational

An Observational, Non-Interventional Trial to Assess Patient Satisfaction and Safety of Subsys™ Spray.

NCT01901718
View directory record Official record
Conditions
Breakthrough Pain
Interventions
Not listed
Lead sponsor
International Clinical Research Institute
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 3, 2014 · Synced Sep 25, 2026, 5:00 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

FDG PET/MR Imaging of Peripheral Pain Generators

NCT06171659
View directory record Official record
Conditions
Pain, Nociceptive Pain
Interventions
FDG radiotracer, PET/MRI, PET/CT imaging
Drug · Device
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 85 Years
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Phase 4 Interventional Results available

Prevention of Persistent Opioid Use in Mothers

NCT03472521
View directory record Official record
Conditions
Opioid Use, Postpartum Disorder, Chronic Pain Syndrome
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older · Female only
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Phase 3 Interventional

A Study for the Treatment of Painful Diabetic Neuropathy

NCT00058968
View directory record Official record
Conditions
Diabetic Neuropathy, Painful
Interventions
Duloxetine hydrochloride, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years and older
Enrollment
660 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Pembroke Pines, Florida
Source: ClinicalTrials.gov public record
Updated May 16, 2007 · Synced Sep 25, 2026, 5:00 PM EDT
Terminated Not applicable Interventional

Algovita Spinal Cord Stimulation System Hi-Fi Study

NCT03622866
View directory record Official record
Conditions
Chronic Pain
Interventions
Ultra-high pulse width stimulation, Traditional pulse width stimulation
Device
Lead sponsor
Nuvectra
Industry
Eligibility
18 Years to 75 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
10
States / cities
Tucson, Arizona • Newport Beach, California • Santa Rosa, California + 7 more
Source: ClinicalTrials.gov public record
Updated Mar 10, 2021 · Synced Sep 25, 2026, 5:00 PM EDT
Recruiting Phase 4 Interventional

Patient Preference and Long-term Outcomes in Persistent Spinal Pain Syndrome: A Prospective Study Comparing Spinal Cord Stimulation to Intrathecal Drug Delivery.

NCT07091123
View directory record Official record
Conditions
Persistent Spinal Pain Syndrome
Interventions
Pain pump, Bupivacain 0.625%/Fentanyl 2mcg/ml, Spinal Cord Stimulator (SCS)
Device · Drug
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
30 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Phase 2 Interventional Results available

Multidisciplinary Translational Approach to Investigate Mechanisms Predictors & Prevention of Persistent PTH

NCT04098250
View directory record Official record
Conditions
Post-Traumatic Headache
Interventions
Erenumab, Placebo
Drug · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
5
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Jacksonville, Florida + 1 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Not applicable Interventional

Targeted Pain Coping Skills Training (PCST) for Prevention and Treatment of Persistent Post-Mastectomy Pain

NCT02439437
View directory record Official record
Conditions
Breast Cancer
Interventions
Psychosocial Intervention
Behavioral
Lead sponsor
Duke University
Other
Eligibility
21 Years to 99 Years · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 30, 2020 · Synced Sep 25, 2026, 5:00 PM EDT
Completed Phase 4 Interventional Results available

Open-label Milnacipran for Persistent Knee Pain One Year After Total Knee Arthroplasty (TKA)

NCT01780389
View directory record Official record
Conditions
Knee Pain After Total Knee Arthroplasty, Osteoarthritis Pain
Interventions
Open-label flexibly dosed milnacipran
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 5, 2015 · Synced Sep 25, 2026, 5:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

DPBRN Peri-operative Pain and Root Canal Therapy

NCT01201681
View directory record Official record
Conditions
Post-operative Tooth Pain, Root Canal Therapy
Interventions
Not listed
Lead sponsor
Dental Practice-Based Research Network
Network
Eligibility
19 Years to 70 Years
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
7
States / cities
Birmingham, Alabama • Gainesville, Florida • Minneapolis, Minnesota + 1 more
Source: ClinicalTrials.gov public record
Updated Sep 19, 2011 · Synced Sep 25, 2026, 5:00 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Molecular Determinants of Persistent Cancer Related Fatigue

NCT01980719
View directory record Official record
Conditions
Fatigue, Pain, Poor Sleep Quality
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 25, 2015 · Synced Sep 25, 2026, 5:00 PM EDT