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ClinicalTrials.gov public records Last synced Oct 25, 2026, 10:43 AM EDT

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Showing 1–24 of 506 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Post Operative Analgesia Clear all
Completed Phase 3 Interventional Results available

Evaluation of Preoperative N1539 in Total Knee Arthroplasty

NCT03434275
View directory record Official record
Conditions
Pain, Postoperative
Interventions
N1539, Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
35 Years to 80 Years
Enrollment
194 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
6
States / cities
Florence, Alabama • Mobile, Alabama • Sheffield, Alabama + 3 more
Source: ClinicalTrials.gov public record
Updated May 25, 2023 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional

Post-Operative Pain Control Following Shoulder Surgery

NCT04622839
View directory record Official record
Conditions
Shoulder Pain
Interventions
Tylenol and NSAIDS (Ibuprofen, diclofenac)
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 90 Years
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Columbia, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 16, 2023 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Phase 4 Interventional Results available

Adductor Canal Block and IPACK Block vs. Isolated Adductor Canal Block for Post-Operative Analgesia Following ACL Reconstruction With Bone Patellar Tendon Bone Autograft:

NCT05286307
View directory record Official record
Conditions
Anterior Cruciate Ligament Rupture
Interventions
IPACK block
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 75 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 26, 2024 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Phase 4 Interventional Results available

PENG Block Versus LP Block for THA Postop Pain

NCT05261009
View directory record Official record
Conditions
Pain, Postoperative, Hip Pain Chronic
Interventions
Peri-capsular Nerve Group (PENG), Lumbar Plexus Block (LPB)
Drug · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 90 Years
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2024 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Acupuncture ACL (Anterior Cruciate Ligament)

NCT03711734
View directory record Official record
Conditions
ACL, ACL Injury, Anterior Cruciate Ligament Injury, Anterior Cruciate Ligament Rupture, Anesthesia
Interventions
Acupuncture + Standard of Care
Other
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
12 Years to 80 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 25, 2026, 10:43 AM EDT
Not yet recruiting Phase 4 Interventional

RCT: Suzetrigine vs Norco for Post-op Pain

NCT07195669
View directory record Official record
Conditions
Pain Control
Interventions
Suzetrigine (SUZ), Norco
Drug
Lead sponsor
Jacob Lensing
Other
Eligibility
18 Years to 45 Years
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional Results available

Parent/Nurse Controlled Analgesia in the Neonatal Intensive Care Unit

NCT01823497
View directory record Official record
Conditions
Abdominal Surgery, Thoracic Surgery
Interventions
Morphine
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
1 Minute to 70 Days
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 2, 2020 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Adductor Canal Block Versus Liposomal Bupivacaine in TKA

NCT04086186
View directory record Official record
Conditions
Total Knee Arthroplasty, Post-operative Pain Control
Interventions
Liposomal Bupivacaine Peri-articular Injection, Adductor canal block
Procedure
Lead sponsor
Good Samaritan Regional Medical Center, Oregon
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Corvallis, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 11, 2019 · Synced Oct 25, 2026, 10:43 AM EDT
Not listed Phase 4 Interventional

Multimodal Narcotic Limited Perioperative Pain Control With Colorectal Surgery

NCT02958566
View directory record Official record
Conditions
Colon Cancer, Colon Diverticulosis, Colonic Neoplasms, Colonic Diverticulitis, Pain, Postoperative, Ileus, Ileus Paralytic, Ileus; Mechanical, Constipation Drug Induced, Constipation, Rectum Cancer, Rectum Neoplasm
Interventions
Acetaminophen, Gabapentin, Orphenadrine, Lidocaine, Marcaine, Ketamine, Methadone, Tramadol, Ketorolac, Morphine Sulfate, Fentanyl, Dilaudid, Hydrocodone-Acetaminophen Tab 5-325 MG, HYDROCODONE/ACETAMINOPHEN 5 Mg-325 Mg ORAL TABLET
Drug
Lead sponsor
University of Illinois College of Medicine at Peoria
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Peoria, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 20, 2017 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional

Effects of Continuous Bilateral QL Analgesia After Open Abdominal Surgery

NCT02684968
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Colorectal surgery
Procedure
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 9, 2021 · Synced Oct 25, 2026, 10:43 AM EDT
Withdrawn Phase 4 Interventional

Buprenorphine/Naloxone Micro-Dosing for Postoperative Pain Management in Opioid-Tolerant Patients

NCT04771689
View directory record Official record
Conditions
Post-operative Pain
Interventions
Buprenorphine/Naloxone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Phase 3 Interventional Results available

Evaluation of Preoperative N1539 in Colorectal Surgery

NCT03323385
View directory record Official record
Conditions
Pain, Postoperative
Interventions
N1539, Placebo
Drug
Lead sponsor
Baudax Bio
Industry
Eligibility
18 Years to 80 Years
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
10
States / cities
Florence, Alabama • Mobile, Alabama • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jun 18, 2023 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Phase 3 Interventional Results available

Erector Spinae Block Versus Surgeon Infiltration in VATS Procedures

NCT03859635
View directory record Official record
Conditions
Pain, Postoperative, Thoracic, Acute Pain
Interventions
Liposomal Bupivacaine, Bupivacaine, 0.25%, Bupivacaine, 0.5%
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 100 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 28, 2025 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional Results available

A Pain Study Comparing Two Commonly Used Medications to Treat Pain After Bowel Surgery

NCT02849678
View directory record Official record
Conditions
Postoperative Pain
Interventions
Ropivacaine, Lidocaine
Drug
Lead sponsor
Jacques E. Chelly
Other
Eligibility
18 Years to 80 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2016
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 20, 2018 · Synced Oct 25, 2026, 10:43 AM EDT
Recruiting Not applicable Interventional

Multimodal Analgesic Regimen for Total Hip Arthroplasty: An Initiative to Minimize Postoperative Opioid Use

NCT07672808
View directory record Official record
Conditions
Arthroplasty, Replacement, Hip
Interventions
Standard Multimodal Analgesic Regimen with Opioid Prescription, Opioid-Reduced Multimodal Analgesic Regimen with Printed Prescription
Drug · Behavioral
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Oct 7, 2026 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional

Effect of Ambulatory Continuous Femoral Nerve Blocks on Readiness-for-Discharge Following Total Knee Replacement

NCT00419276
View directory record Official record
Conditions
Total Knee Arthroplasty
Interventions
Ambulatory continuous femoral nerve block for 100 hours
Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 75 Years
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
3
States / cities
Berkeley, California • San Diego, California • Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Sep 28, 2016 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional Results available

Post-Op Rotator Cuff Pain Study With Subacromial Bupivacaine Infusion

NCT01126593
View directory record Official record
Conditions
Rotator Cuff Tear
Interventions
0.5% bupivacaine, Normal Saline
Drug
Lead sponsor
Orlando Health, Inc.
Other
Eligibility
18 Years to 90 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Nov 7, 2014 · Synced Oct 25, 2026, 10:43 AM EDT
Terminated Not applicable Interventional

Stellate Ganglion Block in Head and Neck Cancer Surgery

NCT03714906
View directory record Official record
Conditions
Head and Neck Cancer, Pain, Postoperative
Interventions
Stellate ganglion block
Procedure
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 29, 2023 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Phase 2 Interventional Results available

PECS Block vs. Multimodal Analgesia for Prevention of Persistent Postoperative Pain in Breast Surgery

NCT03084536
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Female, Cancer of Breast
Interventions
Bupivacaine, Gabapentin, Celecoxib, Acetaminophen, Midazolam, Fentanyl
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 24, 2024 · Synced Oct 25, 2026, 10:43 AM EDT
Recruiting Phase 2 Interventional

Postoperative Tizanidine Use in Pelvic Reconstructive Surgery: A Pilot Study

NCT07766837
View directory record Official record
Conditions
Post Operative, Post Operative Analgesia, Urogynecologic Surgery
Interventions
Tizanidine, Standard-of-Care Therapy
Drug · Other
Lead sponsor
Hartford Hospital
Other
Eligibility
18 Years to 89 Years · Female only
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Hartford, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 21, 2026 · Synced Oct 25, 2026, 10:43 AM EDT
Not listed Not applicable Interventional

Peripheral Nerve Block Compared to Intra-articular Injection for TAA Post-operative Pain

NCT03674905
View directory record Official record
Conditions
Ankle Arthritis, Ankle Arthropathy
Interventions
Intra-articular injection, Peripheral nerve block
Procedure
Lead sponsor
Slocum Research & Education Foundation
Other
Eligibility
40 Years to 80 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Sep 18, 2018 · Synced Oct 25, 2026, 10:43 AM EDT
Not listed Not applicable Interventional

Medial Versus Traditional Approach to US-guided TAP Blocks for Open Inguinal Hernia Repair

NCT01589796
View directory record Official record
Conditions
Abdominal Muscles/Ultrasonography, Adult, Ambulatory Surgical Procedures, Anesthetics, Local/Administration & Dosage, Ropivacaine/Administration & Dosage, Ropivacaine/Analogs & Derivatives, Hernia, Inguinal/Surgery, Humans, Nerve Block/Methods, Pain Measurement/Methods, Pain, Postoperative/Prevention & Control, Ultrasonography, Interventional
Interventions
TAP block
Procedure
Lead sponsor
Stamford Anesthesiology Services, PC
Other
Eligibility
18 Years to 75 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2012
U.S. locations
2
States / cities
Stamford, Connecticut
Source: ClinicalTrials.gov public record
Updated May 2, 2012 · Synced Oct 25, 2026, 10:43 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of Local Anesthetic at Incision Site

NCT02483689
View directory record Official record
Conditions
Post Operative Pain, Appendicitis
Interventions
Pre Incisional Local Anesthetic, Pre-Incisional Saline, Post-Closure Local Anesthetic, Post-Closure Saline
Drug · Other
Lead sponsor
Valley Anesthesiology Consultants
Other
Eligibility
9 Years to 17 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2020
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated May 2, 2018 · Synced Oct 25, 2026, 10:43 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Transcutaneous Electrical Nerve Stimulation During Outpatient Endometrial Biopsy

NCT05472740
View directory record Official record
Conditions
Endometrial Diseases, Pain, Postoperative
Interventions
TENS 7000
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older · Female only
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 25, 2026, 10:43 AM EDT