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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Opioid-Free Clear all
Completed Not applicable Interventional Accepts healthy volunteers

E-cigarette Switching Older Adults

NCT06534905
View directory record Official record
Conditions
Tobacco Use, Opioid Use Disorder, Tobacco-Related Disorders
Interventions
E-cigarette, Control/Standard Advice
Other · Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
50 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 9, 2026 · Synced Sep 23, 2026, 8:18 PM EDT
Withdrawn Phase 4 Interventional

Intrathecal Hydromorphone vs Intrathecal Morphine to Treat Post Cesarean Pain in Patients With Opioid Use Disorder Taking Buprenorphine

NCT06784180
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Morphine, Bupivacaine, Fentanyl, Hydromorphone
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 8, 2026 · Synced Sep 23, 2026, 8:18 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 4, 2017 · Synced Sep 23, 2026, 8:18 PM EDT
Recruiting Phase 3 Interventional

Opioid-Free Orthopaedics

NCT04659317
View directory record Official record
Conditions
Pain, Pain, Postoperative
Interventions
Oxycodone 5 mg Oral Tablet, Placebo oral tablet
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2028
U.S. locations
3
States / cities
Atlanta, Georgia • Tucker, Georgia
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Sep 23, 2026, 8:18 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

Opioid-Free Anesthetic for Tonsillectomy

NCT04528173
View directory record Official record
Conditions
Anesthesia, Opioid Use, Tonsillitis, Sleep Disorder, Surgery
Interventions
Ketorolac, Dexmedetomidine, Morphine, Fentanyl
Drug
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years to 18 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 19, 2024 · Synced Sep 23, 2026, 8:18 PM EDT
Completed Phase 4 Interventional Results available

Pectoralis and Serratus Muscle Blocks

NCT03743194
View directory record Official record
Conditions
Post Operative Pain Control
Interventions
Exparel 266 MG Per 20 ML Injection, Placebo
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 22, 2025 · Synced Sep 23, 2026, 8:18 PM EDT
Recruiting Not applicable Interventional

Opioid-Free Pain Treatment in Trauma Patients

NCT06078371
View directory record Official record
Conditions
Femoral Neck Fractures, Intertrochanteric Fractures, Femoral Shaft Fracture, Distal Femur Fracture, Patella Fracture, Tibial Shaft Fracture with or Without Associated Fibula Fracture, Ankle Fracture (bimalleolar Equivalent, Bimalleolar, or Trimalleolar), Tibial Pilon Fracture, Talar Head, Neck, Body, or Process Fractures, Calcaneus Fractures, Lisfranc Injuries, Isolated or Multiple Metatarsal Fractures, Phalanx Fractures of the Foot, Single or Multiple, Clavicle Fractures, Proximal Humerus Fractures, Humeral Shaft Fractures, Distal Humerus Fractures (intra or Extra-articular), Olecranon Fractures, Radial Head or Neck Fractures, Elbow Fractures Involving a Combination of Fractures of the Radius and Uln, Forearm Fractures (both Bone Forearm Fractures, Isolated Ulnar Shaft, Isolated Radial Shaft), Distal Radius Fractures
Interventions
Opioid-free pain treatment
Other
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Oct 25, 2024 · Synced Sep 23, 2026, 8:18 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 8, 2021 · Synced Sep 23, 2026, 8:18 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 21, 2023 · Synced Sep 23, 2026, 8:18 PM EDT
Not listed Phase 2Phase 3 Interventional

Opioid Free Anesthesia vs. Opioid Anesthesia Techniques.

NCT03367988
View directory record Official record
Conditions
Analgesic Drug Dependence, Colectomy
Interventions
Opioid Anesthesia, Opioid-free Anesthesia
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Sep 23, 2026, 8:18 PM EDT
Not yet recruiting Phase 4 Interventional

Role of Suzetrigine as a Part of a Multimodal Regimen to Reduce Pain and Opioid Use After Total Knee Arthroplasty

NCT07624526
View directory record Official record
Conditions
Knee Arthritis, Knee Osteoarthritis
Interventions
Suzetrigine
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 95 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
3
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Sep 23, 2026, 8:18 PM EDT
Completed Phase 3 Interventional Results available

Study to Evaluate the Efficacy and Safety of Hydrocodone Bitartrate Extended-Release Tablets (CEP-33237) for Relief of Moderate to Severe Pain in Patients With Osteoarthritis or Low Back Pain Who Require Opioid Treatment for an Extended Period of Time

NCT01240863
View directory record Official record
Conditions
Chronic Pain
Interventions
Hydrocodone ER, Placebo
Drug
Lead sponsor
Teva Branded Pharmaceutical Products R&D, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
391 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
73
States / cities
Mobile, Alabama • Chandler, Arizona • Scottsdale, Arizona + 63 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2017 · Synced Sep 23, 2026, 8:18 PM EDT
Completed Not applicable Interventional Results available

Bridge Device for Surgical Pain for Rotator Cuff Surgery

NCT06071884
View directory record Official record
Conditions
Pain, Rotator Cuff Injuries
Interventions
Bridge Percutaneous Nerve Field Stimulator
Device
Lead sponsor
Steven Orebaugh
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
West Mifflin, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 13, 2026 · Synced Sep 23, 2026, 8:18 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 – 2026
U.S. locations
1
States / cities
Bay Shore, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Sep 23, 2026, 8:18 PM EDT
Completed Phase 2 Interventional Results available

A Phase 2a, Proof-of-Concept Study of GIC-1001 in the Management of Visceral Pain During Sedation-Free, Full Colonoscopy

NCT01926444
View directory record Official record
Conditions
Pain, Cancer, Colonic Diseases
Interventions
GIC-1001
Drug
Lead sponsor
gicare Pharma Inc.
Industry
Eligibility
40 Years to 70 Years
Enrollment
308 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
11
States / cities
Scottsdale, Arizona • Anaheim, California • Chula Vista, California + 8 more
Source: ClinicalTrials.gov public record
Updated May 7, 2019 · Synced Sep 23, 2026, 8:18 PM EDT
Terminated Phase 4 Interventional Results available

A Health Economic Trial in Adult Patients Undergoing Open Colectomy MA402S23B301

NCT01507220
View directory record Official record
Conditions
Bowel Obstruction
Interventions
morphine sulfate, bupivacaine liposome extended-release injectable suspension
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 5, 2014 · Synced Sep 23, 2026, 8:18 PM EDT
Suspended Not applicable Interventional

Decreasing Long-term Opioid Use in Cancer Survivors

NCT05067556
View directory record Official record
Conditions
Pain, Chronic Pain, Cancer Pain, Survivorship
Interventions
Acceptance and Commitment Therapy for chronic pain (ACT-CP)
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Sep 23, 2026, 8:18 PM EDT
Completed Phase 1 Interventional

Study of the Treatment of Experimental Pain in Opioid Dependent Persons on Methadone or Buprenorphine Maintenance

NCT01642030
View directory record Official record
Conditions
Opioid Dependence, Pain, Addiction
Interventions
Placebo, Hydromorphone, Buprenorphine
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 55 Years
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 10, 2017 · Synced Sep 23, 2026, 8:18 PM EDT
Completed Phase 4 Interventional Results available

Opioid-Free Shoulder Arthroplasty

NCT03540030
View directory record Official record
Conditions
Opioid Use, Shoulder Osteoarthritis, Avascular Necrosis, Rotator Cuff Tear, Arthritis;Inflammatory
Interventions
Gabapentin, Celecoxib, toradol, acetaminophen, regional block, propofol, IV lidocaine, rocuronium, vecuronium, sevoflurane, desflurane
Drug
Lead sponsor
OrthoCarolina Research Institute, Inc.
Other
Eligibility
50 Years and older
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 13, 2020 · Synced Sep 23, 2026, 8:18 PM EDT
Withdrawn Early Phase 1 Interventional

Transition From Acute to Chronic Opioid Use and Chronic Pain

NCT07211399
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Opioid-free anesthesia, Opioid-based anesthesia
Drug
Lead sponsor
Jacques E. Chelly
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 29, 2026 · Synced Sep 23, 2026, 8:18 PM EDT
Completed Not applicable Interventional Results available

Community Trial in the Cherokee Nation

NCT04839978
View directory record Official record
Conditions
Opioid Abuse
Interventions
Connect Program, Communities Mobilizing for Change and Action (CMCA)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
15 Years to 17 Years
Enrollment
919 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Tahlequah, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 23, 2026, 8:18 PM EDT
Enrolling by invitation Not applicable Interventional

Ultrasound-Guided Percutaneous Cryoneurolysis to Treat Pain Following Thoracic Trauma

NCT06069154
View directory record Official record
Conditions
Rib Fracture, Rib Fracture Multiple
Interventions
Cryoneurolysis, Local anesthetic peripheral nerve block, Sham Cryoneurolysis, Sham peripheral nerve block
Device · Procedure
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
5
States / cities
La Jolla, California • Bethesda, Maryland • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 23, 2026 · Synced Sep 23, 2026, 8:18 PM EDT
Completed No phase listed Observational Results available

Evaluation of Long-term Buprenorphine Plasma Exposure

NCT03752528
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Blood sample collection, Urine sample collection
Diagnostic Test
Lead sponsor
Indivior Inc.
Industry
Eligibility
Not listed
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
11
States / cities
Hamilton, Alabama • Tampa, Florida • Prairie Village, Kansas + 7 more
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Sep 23, 2026, 8:18 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 26, 2026 · Synced Sep 23, 2026, 8:18 PM EDT