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ClinicalTrials.gov public records Last synced Oct 20, 2026, 11:44 PM EDT

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Showing 1–24 of 92 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Opioid-Free Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Opioid Consumption and Disposal After Shoulder Arthroplasty

NCT05525975
View directory record Official record
Conditions
Opioid Use
Interventions
Educational materials
Other
Lead sponsor
Brendan M. Patterson
Other
Eligibility
21 Years to 99 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 15, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Phase 2 Interventional Results available

Cannabidiol Effects on Craving and Relapse Prevention in Opioid Use Disorder

NCT03787628
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Cannabidiol (CBD) 600 mg, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Tarzana, California
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Recruiting Not applicable Interventional

Long-Term Treatment of Opioid Use Disorder

NCT05534815
View directory record Official record
Conditions
Drug Addiction, Employment
Interventions
Employment-based abstinence reinforcement
Behavioral
Lead sponsor
Northern Michigan University
Other
Eligibility
18 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Marquette, Michigan
Source: ClinicalTrials.gov public record
Updated May 2, 2025 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Phase 2 Interventional Results available

The Effect of Opioid-Free Anesthesia in TMJ Surgery

NCT04724759
View directory record Official record
Conditions
Temporomandibular Joint Disorders
Interventions
Dexmedetomidine / Ketamine / Lidocaine
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 21, 2024 · Synced Oct 20, 2026, 11:44 PM EDT
Terminated Phase 3 Interventional

Perioperative Analgesia on Postoperative Opioid Usage and Pain Control in H&N Cancer Surgery

NCT04176419
View directory record Official record
Conditions
Postoperative Pain Control, Opioid Consumption
Interventions
Ketamine, Placebo Ketamine, Lidocaine, Placebo Lidocaine, Acetaminophen, Placebo Acetaminophen, Gabapentin, Placebo Gabapentin, Celecoxib, Placebo Celecoxib
Drug
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Nov 12, 2024 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional

Pain Relief Effects on Length of Labor

NCT01750099
View directory record Official record
Conditions
Labor Pain
Interventions
Combined Spinal-epidural, Continuous Lumbar epidural
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
16 Years to 44 Years · Female only
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 28, 2014 · Synced Oct 20, 2026, 11:44 PM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Opioid Free and Therapy Minimized Advantages Using HANA Table for Total Hip Arthroplasty

NCT03790306
View directory record Official record
Conditions
Arthropathy of Hip Joint, Osteoarthritis, Hip
Interventions
Not listed
Lead sponsor
St. Elizabeth Medical Center, Utica, NY
Other
Eligibility
30 Years to 100 Years
Enrollment
207 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Utica, New York
Source: ClinicalTrials.gov public record
Updated Nov 10, 2020 · Synced Oct 20, 2026, 11:44 PM EDT
Recruiting Phase 3 Interventional

Robotic Opioid-free Prostatectomy Enhanced Strategy (ROPES)

NCT07427043
View directory record Official record
Conditions
Opioid Consumption, Postoperative, Multimodal Analgesia, Robotic Assisted Laparoscopic Surgery, Robotic Assisted Laparoscopic Radical Prostatectomy, Prostate Cancer
Interventions
multimodal analgesia pathway with up-front small opioid prescription, multimodal analgesia pathway without up-front small opioid prescription, pre-implementation baseline including opioid
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
45 Years and older · Male only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers Results available

Opioid-Free Pain Protocol After Shoulder Arthroplasty

NCT05488847
View directory record Official record
Conditions
Shoulder Arthropathy, Shoulder Pain
Interventions
Celecoxib, Pregabalin, Tramadol, Dexamethasone, Acetaminophen, Ropivicaine, Epinephrine, Ketorolac, Tizanidine, Magnesium, Ibuprofen, Oxycodone Hydrochloride 5 Mg
Drug
Lead sponsor
Henry Ford Health System
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Not yet recruiting Early Phase 1 Interventional Accepts healthy volunteers

Safety, Tolerability, and Pharmacokinetics of MCAM in Healthy Adult Participants

NCT07602335
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Placebo, MCAM
Other · Drug
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Spinal Ketorolac After Acute Opioid Exposure

NCT00693160
View directory record Official record
Conditions
Healthy
Interventions
ketorolac, placebo, remifentanil, Capsaicin
Drug
Lead sponsor
Wake Forest University
Other
Eligibility
18 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Sep 7, 2018 · Synced Oct 20, 2026, 11:44 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Non-intrusive Detection of Temporary Neurologic Impairment by Opioids

NCT05489601
View directory record Official record
Conditions
Neurologic Impairment by Opioids
Interventions
Oxycodone
Drug
Lead sponsor
Zxerex Corporation
Industry
Eligibility
21 Years to 59 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Aug 5, 2022 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Phase 4 Interventional Results available

Opioid Free Management After Ureteroscopy

NCT03872843
View directory record Official record
Conditions
Kidney Stone
Interventions
Norco 5milligram-325milligram Tablet, Ibuprofen 400 MILLIGRAM in 1 TABLET ORAL TABLET, FILM COATED
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 11, 2021 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Switching Individuals in Treatment for Opioid Use Disorder Who Smoke Cigarettes to the SREC

NCT05881304
View directory record Official record
Conditions
Electronic Cigarette Use
Interventions
Standardized research e-cigarette (SREC)
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Completed No phase listed Observational Results available

Opioid-free Accelerated Recovery Total Knee Arthroplasty

NCT03647709
View directory record Official record
Conditions
Arthropathy of Knee Joint
Interventions
opioids
Other
Lead sponsor
St. Elizabeth Medical Center, Utica, NY
Other
Eligibility
Not listed
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Utica, New York
Source: ClinicalTrials.gov public record
Updated May 12, 2020 · Synced Oct 20, 2026, 11:44 PM EDT
Recruiting Not applicable Interventional

Removing Barriers: Community Partnering for Innovative Solutions to the Opioid Crisis

NCT05665179
View directory record Official record
Conditions
Opioid Use Disorder, Alcohol Use Disorder, Health Risk Behaviors, Criminal Behavior, Housing Problems, Overdose of Opiate
Interventions
Removing Barriers to Recovery
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Ann Arbor, Michigan • Ypsilanti, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 20, 2026, 11:44 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Impact of Preoperative Opioid-free Multimodal Analgesia on Time to Trial of Void in Ambulatory Urogynecologic Surgeries

NCT06379425
View directory record Official record
Conditions
Pain, Postoperative, Postoperative Pain, Acute
Interventions
Acetaminophen, Celecoxib, Gabapentin
Drug
Lead sponsor
Northwell Health
Other
Eligibility
Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Bay Shore, New York
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 20, 2026, 11:44 PM EDT
Terminated Phase 4 Interventional Results available

PROUD Study - Preventing Opioid Use Disorders

NCT04766996
View directory record Official record
Conditions
Anesthesia, Opioid Use
Interventions
Guided mindfulness exercises, Self-administered aromatherapy, Baby aspirin, Tylenol/Acetaminophen, Pregabalin, Prednisone, Meloxicam, Prilosec, Tramadol, Voltaren, Zofran, Pepcid, Reglan, Versed, Lidocaine, Propofol, Ancef, Tranexamic Acid (TXA), Decadron, Bupivacaine hydrochloride, Toradol
Behavioral · Other · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 22, 2023 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Effect of Opioid Free Anesthetic on Post-Operative Opioid Consumption After Laparoscopic Bariatric Surgery

NCT04081545
View directory record Official record
Conditions
Opioid Use, Unspecified, Bariatric Surgery Candidate, Anesthesia
Interventions
Opioid Anesthetics, Non Opioid Analgesics
Drug
Lead sponsor
Christine Oryhan
Other
Eligibility
18 Years and older
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Nov 20, 2024 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Not applicable Interventional

Peer Activate: Trial of Peer-Delivered Behavioral Activation for Methadone Adherence

NCT05299515
View directory record Official record
Conditions
Substance-Related Disorders, Opioid Medication Assisted Treatment, Opioid Use Disorder, Opioid Use, Opioid Addiction, Treatment Adherence, Retention in Care
Interventions
Peer-Delivered Behavioral Activation ("Peer Activate")
Behavioral
Lead sponsor
University of Maryland, College Park
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland • College Park, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 27, 2025 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Phase 4 Interventional Results available

Narcotic-Free Percutaneous Nephrolithotomy

NCT05924165
View directory record Official record
Conditions
Nephrolithiasis
Interventions
5mg Oxycodone, Q6 PRN, 10mg Ketorolac, Q6 PRN
Drug
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 20, 2026, 11:44 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Hydrocodone Bitartrate Extended-Release Tablets for Moderate to Severe Chronic Low Back Pain

NCT01789970
View directory record Official record
Conditions
Low Back Pain
Interventions
Hydrocodone ER, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
625 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
87
States / cities
Anniston, Alabama • Birmingham, Alabama • Mobile, Alabama + 71 more
Source: ClinicalTrials.gov public record
Updated Jun 5, 2017 · Synced Oct 20, 2026, 11:44 PM EDT
Terminated Phase 3 Interventional Results available

Perioperative Analgesia Using Gabapentin in Head and Neck Cancer Surgery

NCT03682367
View directory record Official record
Conditions
Cancer of Head and Neck, Narcotic Use
Interventions
Gabapentin, Placebo - Concentrate
Drug
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 9, 2021 · Synced Oct 20, 2026, 11:44 PM EDT
Completed No phase listed Observational

Utilizing Helpline for Opioid Dependence Treatment

NCT03969238
View directory record Official record
Conditions
Opioid Dependence
Interventions
Helpline
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 20, 2026, 11:44 PM EDT