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ClinicalTrials.gov public records Last synced Oct 18, 2026, 8:08 AM EDT

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Showing 97–120 of 301 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Codeine Clear all
Completed Phase 2 Interventional Results available

Comparing Five Oral Analgesics for Treatment of Acute Pain in the Emergency Department (ED)

NCT03173456
View directory record Official record
Conditions
Musculoskeletal Pain
Interventions
oxycodone/APAP, hydrocodone/APAP, codeine/APAP, 400 ibuprofen/APAP, 800 ibuprofen/APAP
Drug
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
21 Years to 64 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 1, 2022 · Synced Oct 18, 2026, 8:08 AM EDT
Recruiting Early Phase 1 Interventional Accepts healthy volunteers

Opioid-Sparing and Pain-Reducing Properties of Syntocinon: A Dose-Effect Determination

NCT04218409
View directory record Official record
Conditions
Pain
Interventions
OxyCODONE 5 mg Oral Tablet, Oxytocin nasal spray, Placebo Oxycodone, Placebo oxytocin, OxyCODONE 2.5 mg Oral Tablet
Drug · Other
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 45 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 14, 2026 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 1 Interventional

Codeine in Mechanically Ventilated Neonates

NCT01322204
View directory record Official record
Conditions
Mechanically Ventilated Neonates, Painful Procedures in Newborns
Interventions
Codeine
Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
Up to 30 Days
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2018 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Safety and Efficacy of ABT-712 in Subjects With Moderate to Severe Chronic Low Back Pain (CLBP)

NCT00763321
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
ABT-712, Placebo
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
21 Years to 75 Years
Enrollment
287 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
31
States / cities
Huntsville, Alabama • Burbank, California • San Diego, California + 27 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2014 · Synced Oct 18, 2026, 8:08 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Pharmacokinetics, Pharmacodynamics, and Safety Profile of Understudied Drugs Administered to Children Per Standard of Care (POPS)

NCT04278404
View directory record Official record
Conditions
Coronavirus Infection (COVID-19), Pulmonary Arterial Hypertension, Urinary Tract Infections in Children, Hypertension, Pain, Hyperphosphatemia, Primary Hyperaldosteronism, Edema, Hypokalemia, Heart Failure, Hemophilia, Menorrhagia, Insomnia, Pneumonia, Skin Infection, Arrythmia, Asthma in Children, Bronchopulmonary Dysplasia, Adrenal Insufficiency, Fibrinolysis; Hemorrhage, Attention Deficit Hyperactivity Disorder, Multisystem Inflammatory Syndrome in Children (MIS-C), Kawasaki Disease, Coagulation Disorder, Down Syndrome
Interventions
The POP02 study is collecting bodily fluid samples (i.e., whole blood, effluent samples) of children prescribed the following drugs of interest per standard of care:
Drug
Lead sponsor
Duke University
Other
Eligibility
0 Years to 20 Years
Enrollment
5,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
49
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Los Angeles, California + 40 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2026 · Synced Oct 18, 2026, 8:08 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Drug Screening System Method Comparison

NCT06618183
View directory record Official record
Conditions
Reagent Kits, Diagnostic
Interventions
Fingerprint sweat drug screen, Fingerprint sweat laboratory analysis
Diagnostic Test
Lead sponsor
Intelligent Bio Solutions Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
135 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
3
States / cities
Decatur, Georgia • Berlin, New Jersey • Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Oct 1, 2024 · Synced Oct 18, 2026, 8:08 AM EDT
Enrolling by invitation Phase 4 Interventional

Comparison of Suzetrigine and Oxycodone for Postoperative Pain After Primary Total Knee Arthroplasty

NCT07219888
View directory record Official record
Conditions
Osteoarthritis (OA) of the Knee
Interventions
oral suzetrigine, oral Oxycodone
Drug
Lead sponsor
University of Louisville
Other
Eligibility
21 Years to 89 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 4 Interventional Results available

Nonopioid Pain Control Regimen After Arthroscopic Hip Procedures

NCT05076110
View directory record Official record
Conditions
Hip Arthroscopy
Interventions
Oxycodone, Ibuprofen, Gabapentin, Acetaminophen, Methocarbamol
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
16 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jun 3, 2026 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 4 Interventional Results available

ICE-T Pain Regimen for Total Laparoscopic Hysterectomy

NCT03987022
View directory record Official record
Conditions
Opioid Substitution Treatment
Interventions
Ketorolac, Opioids, Ice Packs, Tylenol, Motrin, Dilaudid Injectable Product, Percocet 5Mg-325Mg Tablet
Drug · Other
Lead sponsor
MetroHealth Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 24, 2025 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 3 Interventional

A Study of Pain Relief in Osteoarthritis

NCT00298974
View directory record Official record
Conditions
Osteoarthritis
Interventions
hydrocodone / acetaminophen extended release, Placebo
Drug
Lead sponsor
Abbott
Industry
Eligibility
21 Years to 80 Years
Enrollment
873 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
83
States / cities
Birmingham, Alabama • Mobile, Alabama • Phoenix, Arizona + 68 more
Source: ClinicalTrials.gov public record
Updated Jan 25, 2011 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 2 Interventional

Ibuprofen Plus Acetaminophen Versus Oxycodone Alone After Hand Surgery

NCT03111186
View directory record Official record
Conditions
Carpal Tunnel Syndrome, Dupuytren Contracture, Trigger Digit, Ganglion Cysts, De Quervain Disease
Interventions
Oxycodone Hcl 5Mg, Ibuprofen 400 mg, Acetaminophen 650 mg
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 26, 2019 · Synced Oct 18, 2026, 8:08 AM EDT
Not listed Phase 4 Interventional

Randomized Trial of Narcotic vs Non-Narcotic Pain Modulation After Labrum Repair

NCT05974423
View directory record Official record
Conditions
Postoperative Pain, Acute, Opioid Use, Labral Tear, Glenoid
Interventions
Tylenol, Ibuprofen, and Oxycodone, Tylenol and Ibuprofen only
Drug
Lead sponsor
The Cooper Health System
Other
Eligibility
15 Years to 25 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Camden, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 3, 2023 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Opioid Analgesia for MAB

NCT03139240
View directory record Official record
Conditions
MAB, Pain
Interventions
Oxycodone 10mg oral, Placebo
Drug · Other
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
172 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Beaverton, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 28, 2019 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 4 Interventional Results available

Comparative Efficacy of 4 Oral Analgesics

NCT02455518
View directory record Official record
Conditions
Pain
Interventions
Oxycodone/acetaminophen, Hydrocodone/acetaminophen, Codeine/acetaminophen, Ibuprofen/acetaminophen
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
21 Years to 65 Years
Enrollment
416 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 13, 2018 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 2 Interventional

A Study Of The Effectiveness Of Wafermine Alone And In Combination With Opioids In Subjects Undergoing Bunionectomy

NCT02541396
View directory record Official record
Conditions
Acute Pain
Interventions
Wafermine, Oxycodone, Placebo
Drug
Lead sponsor
iX Biopharma Ltd.
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 23, 2016 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 2 Interventional

A Laboratory Model for Heroin Abuse Medications - 8

NCT00000273
View directory record Official record
Conditions
Heroin Dependence, Opioid-Related Disorders, Substance-Related Disorders
Interventions
opiates
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 45 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1995 – 2005
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 5, 2017 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 2 Interventional Results available

Study of CA-008 (Vocacapsaicin) in Bunionectomy Patients

NCT03599089
View directory record Official record
Conditions
Post-surgical Pain
Interventions
CA-008, Placebo, Ketorolac, Acetaminophen, Oxycodone, Bupivacaine Hydrochloride
Drug
Lead sponsor
Concentric Analgesics
Industry
Eligibility
18 Years to 75 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
3
States / cities
Pasadena, California • Pasadena, Maryland • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 11, 2021 · Synced Oct 18, 2026, 8:08 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Ketorolac vs Oxycodone for Great Toe Arthrodesis

NCT05054868
View directory record Official record
Conditions
Arthrodesis
Interventions
Oxycodone, Ketorolac
Drug
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 12, 2023 · Synced Oct 18, 2026, 8:08 AM EDT
Not listed Not applicable Interventional

Analgesic Response to Opioid Analgesics in Buprenorphine-Maintained Individuals

NCT02136784
View directory record Official record
Conditions
Analgesic Response
Interventions
morphine sulfate, hydrocodone, hydromorphone HCI, oxycodone, buprenorphine, oral tablet placebo, sublingual tablet placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
20 Years to 50 Years · Male only
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 13, 2014 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Food Effect And Relative Bioavailability Study Of Oxycodone in Healthy Volunteers

NCT01924676
View directory record Official record
Conditions
Healthy
Interventions
Oxycodone
Drug
Lead sponsor
Pain Therapeutics
Industry
Eligibility
18 Years to 55 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2015 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Influence of Medication on Functional Connectivity

NCT03612713
View directory record Official record
Conditions
Prescription Drug Abuse (Not Dependent)
Interventions
Oxycodone Medication First, Placebo First
Drug
Lead sponsor
Yale University
Other
Eligibility
18 Years to 30 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 8, 2024 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Phase 3 Interventional

Comparison of the Efficacy and Safety of Q8003 Versus Its Individual Components in Bunionectomy Patients

NCT01016808
View directory record Official record
Conditions
Moderate to Severe Postoperative Pain
Interventions
Q8003, Morphine sulfate, Oxycodone HCl
Drug
Lead sponsor
QRxPharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
5
States / cities
Anaheim, California • Owings Mills, Maryland • Pasadena, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated May 17, 2012 · Synced Oct 18, 2026, 8:08 AM EDT
Completed Early Phase 1 Interventional Accepts healthy volunteers

Controlled Trial to Determine Most Effective Post-Operative Analgesia After Third Molar Extraction

NCT06484439
View directory record Official record
Conditions
Pain, Post-operative, Third Molar, Oral Surgery, Pain, Acute
Interventions
Ketorolac, Oxycodone, Acetaminophen, Ibuprofen, Hydrocodone
Drug
Lead sponsor
United States Naval Medical Center, San Diego
Federal
Eligibility
18 Years to 44 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jul 10, 2024 · Synced Oct 18, 2026, 8:08 AM EDT
Terminated Phase 3 Interventional

A Study of Oral Codeine Sulfate in Pediatric Patients With Post-procedural Pain

NCT01676493
View directory record Official record
Conditions
Pain
Interventions
Codeine
Drug
Lead sponsor
Roxane Laboratories
Industry
Eligibility
2 Years to 17 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 2, 2018 · Synced Oct 18, 2026, 8:08 AM EDT