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ClinicalTrials.gov public records Last synced Sep 22, 2026, 10:56 AM EDT

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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Chronic Postsurgical Pain Clear all
Completed Phase 4 Interventional Results available

Peri-operative Use of a Pain Injection in Pediatric Patients With Cerebral Palsy

NCT04074265
View directory record Official record
Conditions
Cerebral Palsy, Hip Dysplasia, Pain, Postoperative
Interventions
Ropivacaine injection, normal saline
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
Up to 18 Years
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
4
States / cities
Los Angeles, California • Santa Monica, California • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 9, 2024 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Methadone and Hydromorphone For Spinal Surgery

NCT02107339
View directory record Official record
Conditions
Hydromorphone Use, Acute Postoperative Pain, Patient Satisfaction, Chronic Persistent Surgical Pain
Interventions
Methadone, Hydromorphone
Drug
Lead sponsor
Endeavor Health
Other
Eligibility
18 Years to 80 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 29, 2019 · Synced Sep 22, 2026, 10:56 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Surgical Outcomes Following Neurectomy Based Upon Response to Local Anesthetic Injection in Chronic Groin Pain

NCT05386693
View directory record Official record
Conditions
Hernia, Inguinal, Chronic Postoperative Pain
Interventions
Ilioinguinal nerve block
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 4, 2024 · Synced Sep 22, 2026, 10:56 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Prospective Study of Sensation and Satisfaction in Cancer and Transgender Mastectomy Patients

NCT06094257
View directory record Official record
Conditions
Sensation Disorders, Sensation, Phantom, Pain, Postoperative, Pain, Chronic, Numbness, Sensory Disorder, Sensory Defect, Phantom Pain, Phantom Sensation
Interventions
Sensory testing
Diagnostic Test
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2033
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Sep 22, 2026, 10:56 AM EDT
Completed No phase listed Observational

Patient Controlled Analgesia Pharmacogenetic Study

NCT01731873
View directory record Official record
Conditions
Pain
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
Up to 18 Years
Enrollment
182 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2019
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Sep 22, 2026, 10:56 AM EDT
Not listed Phase 3 Interventional

Intra-articular Analgesia Versus Adductor Canal Block for Arthroscopic Knee Surgery

NCT05004506
View directory record Official record
Conditions
Post-Operative Pain, Chronic
Interventions
Adductor Canal Block, Intra-articular Injection
Drug
Lead sponsor
Loyola University
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 11, 2022 · Synced Sep 22, 2026, 10:56 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

A Longitudinal Study Looking at the Prevalence, Risk Factors & Consequences of Persistent Post-surgical Pain in Children

NCT06354699
View directory record Official record
Conditions
Chronic Pain
Interventions
Not listed
Lead sponsor
Telethon Kids Institute
Other
Eligibility
Up to 16 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2028
U.S. locations
7
States / cities
San Francisco, California • Aurora, Colorado • Chicago, Illinois + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Preoperative Regional Nerve Block for Acute and Chronic Post-Operative Pain Following Mastectomy

NCT04019834
View directory record Official record
Conditions
Breast Cancer, Mastectomy, Anesthesia, Local, Narcotic Use
Interventions
regional nerve block with local anesthesia of bupivacaine with steroid, Placebo regional nerveblock with normal saline
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older · Female only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 2, 2022 · Synced Sep 22, 2026, 10:56 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Methadone to Reduce Chronic Opioid Use After Major Spine Surgery: The MEND Pilot Feasibility Study

NCT07222072
View directory record Official record
Conditions
Post Operative Pain, Spinal Surgery
Interventions
Methadone, Placebo
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 72 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Sep 22, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional

SMART Embedded Intervention for Military Postsurgical Engagement Readiness

NCT05050409
View directory record Official record
Conditions
Knee Pain Chronic
Interventions
Brief mindfulness, Mindfulness-Oriented Recovery Enhancement (MORE), Standard care
Behavioral · Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Fort Sam Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Phase 3 Interventional Results available

Surgical Pain After Inguinal Hernia Repair (SPAIHR)

NCT00551135
View directory record Official record
Conditions
Pain, Postoperative, Hernia, Inguinal
Interventions
Pregabalin, placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
17 Years to 75 Years · Male only
Enrollment
425 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
24
States / cities
Birmingham, Alabama • Glendale, California • Laguna Hills, California + 16 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2021 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Phase 2 Interventional Results available

Intravenous(IV) vs. Erector Spinae Plane Blocks in Cardiac Surgery

NCT04995497
View directory record Official record
Conditions
Erector Spinae Plane Block, Pain Control, Post-Operative Pain, Chronic
Interventions
Intravenous Administration of Lidocaine Post Cardiac Surgery, Administration of Lidocaine Post Cardiac Surgery via ESP Catheter
Drug
Lead sponsor
Archit Sharma
Other
Eligibility
18 Years to 80 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Apr 8, 2025 · Synced Sep 22, 2026, 10:56 AM EDT
Completed No phase listed Observational

Susceptibility to Chronic Post-Traumatic Extremity Pain

NCT00672711
View directory record Official record
Conditions
Chronic Pain
Interventions
Not listed
Lead sponsor
Corewell Health East
Other
Eligibility
18 Years to 80 Years
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
2
States / cities
Royal Oak, Michigan • Troy, Michigan
Source: ClinicalTrials.gov public record
Updated Sep 3, 2020 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Not applicable Interventional

Perioperative ACT for Preventing CPSP

NCT06750874
View directory record Official record
Conditions
Back Pain, Spinal Stenosis, Spondylosis, Spondylolisthesis, Back Injury
Interventions
Acceptance and Commitment Therapy
Behavioral
Lead sponsor
Samantha Meints
Other
Eligibility
22 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 30, 2026 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Not applicable Interventional Results available

Preoperative Etanercept Before Inguinal Hernia Surgery

NCT00825344
View directory record Official record
Conditions
Inguinal Hernia, Postoperative Pain
Interventions
Etanercept, Saline
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Oct 4, 2017 · Synced Sep 22, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional

Yoga for Persistent Post-Surgical Pain (PPSP)

NCT06949007
View directory record Official record
Conditions
Persistent Post-surgical Pain
Interventions
Yoga, Chronic Pain Health Education
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 22, 2026, 10:56 AM EDT
Completed No phase listed Observational

TEMporal PostOperative Pain Signatures

NCT02407743
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Surgical patients' clinical progression, Genetic markers
Behavioral · Genetic
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
428 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 18, 2021 · Synced Sep 22, 2026, 10:56 AM EDT
Terminated Phase 1 Interventional

Ketamine and Magnesium in Post-operative Pain Control in Patients Treated With Opioids

NCT02940509
View directory record Official record
Conditions
Chronic Pain
Interventions
Ketamine plus Magnesium sulfate, Placebo
Drug
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Sep 22, 2026, 10:56 AM EDT
Active, not recruiting No phase listed Observational

Postoperative and Chronic Pain Genetic Spine Surgery Study

NCT02998138
View directory record Official record
Conditions
Scoliosis, Kyphosis, Kyphoscoliosis
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 18 Years
Enrollment
880 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
5
States / cities
Stanford, California • Baltimore, Maryland • Jackson, Mississippi + 2 more
Source: ClinicalTrials.gov public record
Updated Sep 21, 2025 · Synced Sep 22, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional

Psychophysical and Neural Mechanisms Contributing to Chronic Post-Surgical Pain in Adolescents and Adults

NCT05304286
View directory record Official record
Conditions
Chronic Post-surgical Pain
Interventions
Acceptance and Commitment Therapy
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
12 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 2, 2025 · Synced Sep 22, 2026, 10:56 AM EDT
Recruiting Not applicable Interventional

VA Transitional Pain Service Study

NCT06223503
View directory record Official record
Conditions
Chronic Opioid Use
Interventions
Transitional Pain Service
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Not applicable Interventional Results available

Telehealth Mindfulness After Spine Surgery

NCT05698914
View directory record Official record
Conditions
Lumbar Spine Surgery, Chronic Low-back Pain, Postsurgical Pain
Interventions
Telehealth mindfulness-based intervention (MBI), Telehealth Education
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years and older
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Sep 22, 2026, 10:56 AM EDT
Completed Phase 1 Interventional

Psilocybin-assisted Therapy for Phantom Limb Pain

NCT05224336
View directory record Official record
Conditions
Phantom Limb Pain
Interventions
Psilocybin, Placebo Niacin
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 8, 2026 · Synced Sep 22, 2026, 10:56 AM EDT
Not yet recruiting Phase 1 Interventional

Simultaneous Engagement of Networks for Alleviating Pain (SENAP)

NCT07057206
View directory record Official record
Conditions
Neuropathic Pain, Postherpetic Neuralgia
Interventions
PFM-guided cortical stimulation
Device
Lead sponsor
University of Minnesota
Other
Eligibility
22 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Sep 22, 2026, 10:56 AM EDT