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ClinicalTrials.gov public records Last synced Oct 22, 2026, 4:11 AM EDT

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Showing 505–528 of 1,836 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Postoperative Pain Clear all
Terminated Phase 4 Interventional Results available

Phase 4, Controlled Study in Adult Subjects Undergoing Primary, 1-2 Level, Open Lumbar Spinal Fusion Surgery

NCT03015961
View directory record Official record
Conditions
Postoperative Pain Management
Interventions
EXPAREL and bupivacaine HCl, Bupivacaine HCl
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
15
States / cities
Gilbert, Arizona • Phoenix, Arizona • Sacramento, California + 12 more
Source: ClinicalTrials.gov public record
Updated Oct 13, 2021 · Synced Oct 22, 2026, 4:11 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cesarean Postoperative Pain Satisfaction

NCT00922142
View directory record Official record
Conditions
Cesarean
Interventions
Not listed
Lead sponsor
Saint Elizabeth Regional Medical Center
Other
Eligibility
14 Years to 40 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Jul 20, 2011 · Synced Oct 22, 2026, 4:11 AM EDT
Terminated Phase 4 Interventional

Continuous Transversus Abdominis Plane Nerve Block for Postoperative Analgesia

NCT00944151
View directory record Official record
Conditions
Incisional Pain
Interventions
TAP Catheter and Infusion of Study Solution
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated May 20, 2014 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic Characterization of the Active, Separated System With PK Controller (Fentanyl Iontophoretic Transdermal System, 40 Mcg Fentanyl Per Activation).

NCT01750060
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Fentanyl, Naltrexone
Drug
Lead sponsor
Incline Therapeutics, Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Apr 19, 2013 · Synced Oct 22, 2026, 4:11 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Prophylactic Racemic Epinephrine in Anterior Cervical Discectomy and Fusion

NCT02724761
View directory record Official record
Conditions
Dysphagia, Dysphonia, Postoperative Pain
Interventions
Racemic Epinephrine, Placebo (for racemic epinephrine)
Drug
Lead sponsor
Andrew Chung
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Mar 31, 2016 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 4 Interventional Results available

Comparison of Side Effects of Morphine and Hydromorphone Patient-Controlled Analgesia (PCA)

NCT00385541
View directory record Official record
Conditions
Post Operative Pain
Interventions
Morphine PCA, Hydromorphone PCA
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2007
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Not applicable Interventional Results available

A Dose Ranging Effect of Preoperative Diphenhydramine on Postoperative Quality of Recovery After Ambulatory Surgery

NCT01451762
View directory record Official record
Conditions
Surgery, Pain
Interventions
.9 normal saline, 25 mg diphenhydramine IV, 50 mg diphenhydramine IV
Drug
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 14, 2014 · Synced Oct 22, 2026, 4:11 AM EDT
Enrolling by invitation Phase 1 Interventional Accepts healthy volunteers

Bupivacaine Hydrochloride for Pain Control in Cutaneous Surgery

NCT04260854
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Bupivacaine Hydrochloride, Saline
Drug
Lead sponsor
Northwestern University
Other
Eligibility
19 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Minocycline to Reduce Pain After Carpal Tunnel Release

NCT02051296
View directory record Official record
Conditions
Chronic Pain, Post-operative Pain
Interventions
Minocycline, placebo
Drug
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
18 Years and older
Enrollment
131 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Jun 11, 2018 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 4 Interventional Results available

Exparel for Total Shoulder Arthroplasty

NCT04364867
View directory record Official record
Conditions
Total Shoulder Arthroplasty
Interventions
Exparel, Pain Pump
Drug
Lead sponsor
Norton Healthcare
Other
Eligibility
18 Years to 70 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 26, 2024 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 2 Interventional Results available

Phase 2 Herniorrhaphy Study for Opioid Elimination

NCT03695367
View directory record Official record
Conditions
Postoperative Pain
Interventions
HTX-011, Luer lock applicator, Vial access device, Ibuprofen, Acetaminophen, Ketorolac
Drug · Device
Lead sponsor
Heron Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
5
States / cities
Anaheim, California • Pasadena, California • Draper, Utah + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 22, 2026, 4:11 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Enhanced Recovery After Surgery in Kidney Transplant Donors

NCT04110080
View directory record Official record
Conditions
Opioid Use, Kidney Diseases, Pain, Postoperative, Postoperative Complications, Postoperative Nausea and Vomiting
Interventions
multimodal pain management, goal directed fluid management, preoperative carbohydrate loading, Donor nephrectomy, regional anesthesia
Procedure · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 4 Interventional Results available

Intra-articular Morphine and Clonidine Injections for Pain Management in Hip Arthroscopy

NCT02530151
View directory record Official record
Conditions
Femoracetabular Impingement, Pain, Postoperative
Interventions
Morphine with clonidine, Normal saline
Drug · Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Oct 22, 2026, 4:11 AM EDT
Terminated Phase 2Phase 3 Interventional

Post-Operative Pain Scores and Analgesic Requirements After Elective Inguinal Herniorrhaphy

NCT00735124
View directory record Official record
Conditions
Pain, Analgesia, Hernia, Inguinal
Interventions
Gabapentin, placebo
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 28, 2017 · Synced Oct 22, 2026, 4:11 AM EDT
Not listed No phase listed Observational

Pilot Study Evaluating Neuro-Imaging Correlates of Epigenetic Finding in Prediction of Chronic Postsurgical Pain

NCT04681183
View directory record Official record
Conditions
Chronic Post-surgical Pain
Interventions
Not listed
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
8 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 13, 2024 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Randomized-controlled Trial of Post-operative Opiate Quantities After Urogynecologic Surgery

NCT03319277
View directory record Official record
Conditions
Postoperative Pain, Opioid Use
Interventions
Decreased opiate prescription, Routine opiate prescription
Other
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 31, 2019 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Not applicable Interventional Results available

The Impact of IV Acetaminophen on Pain After Appendectomy for Perforated Appendicitis

NCT02881996
View directory record Official record
Conditions
Perforated Appendicitis
Interventions
IV tylenol, No IV tylenol, Ketorolac
Drug
Lead sponsor
Children's Mercy Hospital Kansas City
Other
Eligibility
2 Years to 17 Years
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jan 12, 2021 · Synced Oct 22, 2026, 4:11 AM EDT
Recruiting Phase 3 Interventional

Post-Op Pain Control for Prophylactic Intramedullary Nailing.

NCT03823534
View directory record Official record
Conditions
Bone Metastases, Lymphoma, Multiple Myeloma, Opioid Use, Pain
Interventions
Ketorolac, Normal saline, Acetaminophen, Oxycodone Acetaminophen, Morphine, Hydrocodone/Acetaminophen, Oxycodone
Drug
Lead sponsor
St. Louis University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 22, 2026, 4:11 AM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

Superior Hypogastric Nerve Plexus Block With Bupivacaine After Robotic Resection of Endometriosis

NCT06577233
View directory record Official record
Conditions
Endometriosis
Interventions
Bupivacaine Hydrochloride, Normal saline
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 18, 2025 · Synced Oct 22, 2026, 4:11 AM EDT
Completed No phase listed Observational

Characterization of Bio-psychosocial Pain Profiles in the Perioperative Period

NCT03081299
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Not listed
Lead sponsor
Defense and Veterans Center for Integrative Pain Management
Other
Eligibility
18 Years to 80 Years
Enrollment
471 participants
Timeline
2016 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 25, 2021 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Not applicable Interventional Results available

Evaluation of the Effectiveness of tDCS in the Management of Perioperative Pain

NCT01861587
View directory record Official record
Conditions
Post-Operative Pain
Interventions
tDCS
Device
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 75 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Not applicable Interventional Results available

A Non-invasive Intervention (BreEStim) for Management of Phantom Limb Pain (PLP) After Limb Amputation (Experiment 2)

NCT04750538
View directory record Official record
Conditions
Pain Management
Interventions
BreEStim 120, BreEStim 240
Device
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 20, 2025 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 3 Interventional Results available

Perioperative Pregabalin in Ureteroscopy: a Pilot

NCT03927781
View directory record Official record
Conditions
Nephrolithiasis, Urolithiasis, Perioperative/Postoperative Complications, Pain, Postoperative, Pain, Acute, Anesthesia, Urologic Diseases, Anesthesia Morbidity
Interventions
Pregabalin 300mg
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Oct 22, 2026, 4:11 AM EDT
Completed Phase 4 Interventional Results available

Labetalol and Esmolol: Vital Signs and Post Operative Pain Management

NCT01114971
View directory record Official record
Conditions
Laparoscopic Surgery
Interventions
Fentanyl, Labetalol, Esmolol
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2018
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Feb 20, 2020 · Synced Oct 22, 2026, 4:11 AM EDT