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Showing 1–24 of 198 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Hydrocodone/Acetaminophen Clear all
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Nonopioid Analgesia After Labral Surgery

NCT03825809
View directory record Official record
Conditions
Narcotic Use
Interventions
Celecoxib, Hydrocodone-Acetaminophen, Ketorolac, Gabapentin, Acetaminophen, Diazepam
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 30, 2019 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Satisfaction Following Cesarean Section

NCT03355248
View directory record Official record
Conditions
Pain, Postoperative, Cesarean Section Complications, Postpartum Disorder, Opioid Use
Interventions
Oxycodone Acetaminophen
Other
Lead sponsor
ProMedica Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Toledo, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 17, 2020 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 4 Interventional Results available

Acetaminophen (APAP) +/- Oxycodone

NCT04122443
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
Acetaminophen, Oxycodone
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
393 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2024 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 2 Interventional

A Study Comparing the Analgesic Activity of Extended Release Hydrocodone/Acetaminophen (Vicodin® CR) and Placebo in Subjects With Pain Following Bunionectomy Surgery

NCT00404391
View directory record Official record
Conditions
Pain
Interventions
Hydrocodone/Acetaminophen Extended Release, Placebo
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years to 65 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2004
U.S. locations
4
States / cities
Owing Mills, Maryland • Austin, Texas • San Marcos, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Jan 18, 2011 · Synced Sep 5, 2026, 2:39 AM EDT
Withdrawn No phase listed Observational

Factors Affecting Perioperative Outcomes

NCT01530191
View directory record Official record
Conditions
Pelvic Organ Prolapse
Interventions
Not listed
Lead sponsor
University of Oklahoma
Other
Eligibility
21 Years and older · Female only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Oct 15, 2013 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Not applicable Interventional

Tracking & Feedback Registry to Reduce Breast Cancer Treatment Disparities

NCT01544374
View directory record Official record
Conditions
Breast Cancer
Interventions
Tracking & Feedback
Other
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
21 Years and older · Female only
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
11
States / cities
Newark, New Jersey • Brooklyn, New York • Elmhurst, New York + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2016 · Synced Sep 5, 2026, 2:39 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Post-Operative Pain Management Following Spine Surgery

NCT03076710
View directory record Official record
Conditions
Pain Management, Analgesia, Anesthetic
Interventions
Opioids delivered through PCA, EXPAREL® infiltration
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Jul 1, 2020 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 3 Interventional Results available

A Controlled Study to Determine the Efficacy and Safety of CL-108 5 mg for Acute Pain and the Prevention of OINV

NCT03657810
View directory record Official record
Conditions
Pain, Nausea, Vomiting
Interventions
CL-108 5 mg, Norco, Placebo
Drug
Lead sponsor
Charleston Laboratories, Inc
Industry
Eligibility
18 Years and older
Enrollment
349 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
5
States / cities
Phoenix, Arizona • Pasadena, Maryland • Austin, Texas + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 21, 2023 · Synced Sep 5, 2026, 2:39 AM EDT
Withdrawn Not applicable Interventional

Adductor Canal Nerve Block Following Total Knee Arthroplasty

NCT01939379
View directory record Official record
Conditions
Post-op Pain
Interventions
Morphine PCA started at the end of surgery, 1 Percocet 1/325mg every 4 hours; may receive a second Percocet if needed., For the 30ml ropivacaine the intervention would be the subject can request extra pain medication which would be Percocet and/or morphine PCA.
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 99 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Apr 19, 2021 · Synced Sep 5, 2026, 2:39 AM EDT
Withdrawn Phase 4 Interventional

Randomized Trial of Two Analgesics in Elderly ED Patients

NCT02703610
View directory record Official record
Conditions
Pain
Interventions
Oxycodone/acetaminophen, Ibuprofen/acetaminophen
Drug
Lead sponsor
Albany Medical College
Other
Eligibility
65 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Sep 20, 2023 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Not applicable Interventional Results available

Pain and Anxiety Management With Oral Narcotic for Pediatric Suture Repair

NCT01053637
View directory record Official record
Conditions
Children, Lacerations, Procedures, Child, Pain
Interventions
hydrocodone/acetaminophen, Sugar water
Drug
Lead sponsor
Baylor College of Medicine
Other
Eligibility
2 Years to 17 Years
Enrollment
85 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2015
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 24, 2021 · Synced Sep 5, 2026, 2:39 AM EDT
Enrolling by invitation Phase 4 Interventional

Suzetrigine vs Norco-postoperative Mohs Pain

NCT07575230
View directory record Official record
Conditions
Cutaneous Tumors, Mohs Micrographic Surgery
Interventions
Norco 5Mg-325Mg Tablet, Suzetrigine
Drug
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years to 89 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 10, 2026 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 4 Interventional Results available

Multimodal Analgesia With Acetaminophen vs. Narcotics Alone After Hip Arthroscopy

NCT03510910
View directory record Official record
Conditions
Hip Arthroscopy
Interventions
Acetaminophen, Percocet
Drug
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 6, 2021 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Not applicable Interventional Results available

Effect of Ibuprofen on Postoperative Opiate Medication Use and Shoulder Functional Outcomes

NCT02588027
View directory record Official record
Conditions
Rotator Cuff Tear Arthropathy
Interventions
Ibuprofen, Placebo
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Dec 5, 2024 · Synced Sep 5, 2026, 2:39 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Post Operative Analgesia and Patient Satisfaction

NCT04976387
View directory record Official record
Conditions
Postoperative Pain, Patient Satisfaction, Analgesia
Interventions
Not listed
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 89 Years
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced Sep 5, 2026, 2:39 AM EDT
Terminated Phase 3 Interventional

A Randomized, Open Label, Prospective Study to Explore the Clinical Characteristics of Oral MNK155 and Norco 7.5mg/325 When Used for the Treatment of Moderate to Severe Post Operative Pain

NCT02381132
View directory record Official record
Conditions
Post Operative Pain
Interventions
Norco 7.5mg/325, MNK155
Drug
Lead sponsor
Neil Singla
Other
Eligibility
18 Years and older
Enrollment
99 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Mar 24, 2016 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 3 Interventional Results available

Comparing the Efficacy of Oral Opioids for Outpatient Acute Pain Management After ED Discharge Discharge

NCT01402375
View directory record Official record
Conditions
Analgesia After ED Discharge for Extremity Injuries
Interventions
Hydrocodone (first trial), Codeine (first trial), Oxycodone (for second trial), Codeine (for second trial), Oxycodone (third trial), Hydrocodone (third trial)
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
21 Years to 64 Years
Enrollment
720 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Apr 30, 2018 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 3 Interventional Results available

The Safety and Efficacy of the Buprenorphine Transdermal System (BTDS) in Subjects With Chronic Back Pain.

NCT00315445
View directory record Official record
Conditions
Back Pain
Interventions
Buprenorphine transdermal patch, Placebo oxycodone/acetaminophen tablets, OXY/APAP, Placebo transdermal patch (TDS)
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
18 Years and older
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 1998
U.S. locations
12
States / cities
Huntsville, Alabama • Phoenix, Arizona • Gainesville, Florida + 7 more
Source: ClinicalTrials.gov public record
Updated Sep 2, 2012 · Synced Sep 5, 2026, 2:39 AM EDT
Terminated Phase 4 Interventional

Multimodal Analgesia vs. Routine Care Pain Management for Lumbar Spine Fusion Surgery: A Prospective Randomized Study

NCT02202369
View directory record Official record
Conditions
Single Level Lumbar Decompression and Fusion Spine Surgery
Interventions
Multimodal Analgesia Treatment, Standard of Care Pain Management Protocol
Other
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated May 21, 2026 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 4 Interventional Results available

Hydrocodone Compared to Acetaminophen and Ibuprofen for Post-nail Procedure Analgesia

NCT05544734
View directory record Official record
Conditions
Nail Diseases, Nail Abnormality
Interventions
Hydrocodone 5Mg/Acetaminophen 325Mg Tab, Acetaminophen 1000mg, Ibuprofen 400 mg
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 95 Years
Enrollment
20 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 Sep 27, 2023 · Synced Sep 5, 2026, 2:39 AM EDT
Withdrawn Phase 3 Interventional

Multimodal Analgesia in Shoulder Arthroplasty

NCT03586934
View directory record Official record
Conditions
Shoulder Pain, Opioid Use
Interventions
Acetaminophen, Celecoxib 200mg, Celecoxib 400 mg, Ropivacaine, Ketorolac, Acetaminophen Injectable Product, Oxycodone, Tramadol, Morphine Injectable Solution, hydrocodone bitartrate and acetaminophen, Morphine, Oxycodone Hydrochloride, Meloxicam
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 27, 2021 · Synced Sep 5, 2026, 2:39 AM EDT
Terminated Phase 4 Interventional Results available

NSAIDs vs Opioids for Post-op Pain in Supracondylar Humerus Fractures

NCT04905563
View directory record Official record
Conditions
Supracondylar Humerus Fracture
Interventions
Acetaminophen-Hydrocodone, Acetaminophen and Ibuprofen
Drug
Lead sponsor
Le Bonheur Children's Hospital
Other
Eligibility
4 Years to 13 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Mar 7, 2024 · Synced Sep 5, 2026, 2:39 AM EDT
Completed Phase 1 Interventional

Edible Plant Exosome Ability to Prevent Oral Mucositis Associated With Chemoradiation Treatment of Head and Neck Cancer

NCT01668849
View directory record Official record
Conditions
Head and Neck Cancer, Oral Mucositis
Interventions
Grape extract, Lortab, Fentanyl patch, mouthwash
Dietary Supplement · Drug
Lead sponsor
University of Louisville
Other
Eligibility
20 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2022
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Aug 8, 2022 · Synced Sep 5, 2026, 2:39 AM EDT
Recruiting Phase 4 Interventional

Efficacy of Ketorolac for Postoperative Pain Management in Hip Arthroscopy

NCT07037888
View directory record Official record
Conditions
Femoracetabular Impingement, Hip Arthroscopy
Interventions
Ketorolac, Control (Standard treatment), Omeprazole
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years to 89 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 5, 2026, 2:39 AM EDT