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ClinicalTrials.gov public records Last synced Oct 1, 2026, 4:33 PM EDT

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Showing 25–48 of 114 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Opioid based analgesia Clear all
Completed Not applicable Interventional

Managing Acute Pain in Critically Ill Non-communicative Palliative Care Patients

NCT02127086
View directory record Official record
Conditions
Critically Ill
Interventions
Intervention Group
Other
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Enrollment
377 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 21, 2022 · Synced Oct 1, 2026, 4:33 PM EDT
Completed No phase listed Observational

Prospective Observational Clinical Study to Evaluate Patient Outcomes Following Pharmacogenetic Testing of Patients Undergoing Elective Surgical Procedures

NCT02605343
View directory record Official record
Conditions
Acute Pain, Surgery
Interventions
NeuroIDgenetix Test Panel
Other
Lead sponsor
AltheaDx
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 6, 2016 · Synced Oct 1, 2026, 4:33 PM EDT
Not yet recruiting Phase 3 Interventional

A Study of Intravenous L-Citrulline in Patients Aged 6-21 Years Old With Sickle Cell Disease Presenting to Emergency Departments in Acute Vaso-Occlusive Crisis

NCT06989567
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
L-citrulline, Placebo
Drug · Other
Lead sponsor
Asklepion Pharmaceuticals, LLC
Industry
Eligibility
6 Years to 21 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
6
States / cities
Washington D.C., District of Columbia • Coral Gables, Florida • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional

Non-opioid Based Pain Control After Thyroidectomy

NCT03988075
View directory record Official record
Conditions
Pain, Thyroidectomy
Interventions
Acetaminophen and hydrocodone based pain control, Acetaminophen and ibuprofen based pain control
Other
Lead sponsor
Medstar Health Research Institute
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated May 12, 2020 · Synced Oct 1, 2026, 4:33 PM EDT
Not listed Not applicable Interventional

Shared Decision Aid for Post-Total Knee Arthroplasty Opioid Prescribing

NCT04564729
View directory record Official record
Conditions
Knee Arthroplasty, Total, Analgesia, Opioid Use, Unspecified
Interventions
Shared Decision Making
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older
Enrollment
142 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Chicago, Illinois • Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 27, 2022 · Synced Oct 1, 2026, 4:33 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Rectal Acetaminophen Use During Oocyte Retrievals to Reduce Post-Operative Opioid Utilization

NCT03732469
View directory record Official record
Conditions
Opioid Use
Interventions
Acetaminophen, Fentanyl, Propofol
Drug
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 56 Years · Female only
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jun 18, 2021 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional

Increasing Access to Evidence-based Treatment for Chronic Pain and Opioid Use Disorder: Adapting Acceptance and Commitment Therapy for Opioid Treatment Programs

NCT06581276
View directory record Official record
Conditions
Opioid Use, Opioid Use Disorder, Chronic Pain
Interventions
Acceptance and Commitment Therapy (ACT)
Behavioral
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 1, 2026, 4:33 PM EDT
Completed No phase listed Observational

AMPED Outcomes Registry of Post-ED Pain Management

NCT01626235
View directory record Official record
Conditions
Soft Tissue Injuries, Gouty Arthritis, Fractures, Ureteral Colic, Dysmenorrhea
Interventions
Not listed
Lead sponsor
Radnor Registry Research, Inc
Industry
Eligibility
18 Years and older
Enrollment
843 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
11
States / cities
Birmingham, Alabama • New Orleans, Louisiana • Jackson, Mississippi + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 12, 2014 · Synced Oct 1, 2026, 4:33 PM EDT
Recruiting Not applicable Interventional

Informing Pain Treatment Using Pharmacogenomic Analysis

NCT06511401
View directory record Official record
Conditions
Adult Patients Who Are Receiving Oncologic Care
Interventions
Pharmacogenomic (PGx) results.
Other
Lead sponsor
University of Chicago
Other
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Prescription Opioid Misuse: ROPEs Pilot Trial

NCT03691948
View directory record Official record
Conditions
Knowledge, Attitudes, Practice
Interventions
Responsible Opioid Prescriber Education (ROPES), Active Comparator Control
Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 85 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Oct 1, 2026, 4:33 PM EDT
Not listed Phase 4 Interventional

Improving Pain Management and Decreasing LOS After Total Hip Arthroplasty (THA) and Total Knee Arthroplasty (TKA)

NCT05307341
View directory record Official record
Conditions
Pain
Interventions
sufentanil
Drug
Lead sponsor
More Foundation
Other
Eligibility
50 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 1, 2022 · Synced Oct 1, 2026, 4:33 PM EDT
Not yet recruiting Phase 3 Interventional

Methadone for Enhanced Postoperative Analgesia in Intermediate-Risk Noncardiac Surgery (MELODY)

NCT07565870
View directory record Official record
Conditions
Postoperative Pain, Recovery
Interventions
Intravenous Methadone, Short-acting Opioids Intraoperative analgesia
Drug
Lead sponsor
Alexandre P. Joosten
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 1, 2026, 4:33 PM EDT
Recruiting Not applicable Interventional

Pain Management Teams Using Whole Health to Optimize Function and Safety in Veterans: The TEAMWORK Trial

NCT07149870
View directory record Official record
Conditions
Chronic Pain
Interventions
Pain Management Team + Whole Health Coach (PMT-WHC), Pain Management Team-Usual Care (PMT-UC)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
432 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
5
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Aurora, Colorado + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional

Computerized Cognitive Behavioral Therapy Assisted Life Management for Pain in Sickle Cell Disease

NCT03029468
View directory record Official record
Conditions
Sickle Cell Disease, Chronic Pain
Interventions
cognitive behavioral therapy, eEducation
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 8, 2020 · Synced Oct 1, 2026, 4:33 PM 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 8, 2024 · Synced Oct 1, 2026, 4:33 PM EDT
Not listed Phase 4 Interventional

ZYNRELEF® for Postoperative Analgesia After Laparoscopic Sleeve Gastrectomy

NCT05863221
View directory record Official record
Conditions
Post Operative Pain, Acute, Bariatric Surgery Candidate, Postoperative Pain
Interventions
ZYNRELEF 200Mg-6Mg Extended-Release Solution
Drug
Lead sponsor
Dr. Yannis Raftopoulos
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Holyoke, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional Results available

Implementing Genomics in Practice (IGNITE): CYP2D6 Genotype-Guided Pain Management in Patients Undergoing Arthroplasty Surgery

NCT03534063
View directory record Official record
Conditions
Pain, Postoperative
Interventions
CYP2D6-guided opioid therapy
Genetic
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 100 Years
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Gainesville, Florida • Summerfield, Florida
Source: ClinicalTrials.gov public record
Updated Jul 17, 2023 · Synced Oct 1, 2026, 4:33 PM EDT
Active, not recruiting Phase 4 Interventional Accepts healthy volunteers

Analgesic Techniques for Rib Fractures

NCT06519929
View directory record Official record
Conditions
Rib Fractures
Interventions
ESP block with catheter using ropivacaine (bolus followed by continuous infusion), Lidocaine bolus (1 mg/kg) and infusion starting at 1 mg/kg/h
Procedure · Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
55 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 9, 2025 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Phase 4 Interventional Results available

Multicenter Infection Surveillance Study Following Open Heart Surgery

NCT00673712
View directory record Official record
Conditions
Surgery, Pneumonia, Surgical Site Infection
Interventions
Continuous Sternal Block, Opioid based analgesia
Device · Drug
Lead sponsor
Halyard Health
Industry
Eligibility
18 Years and older
Enrollment
647 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
8
States / cities
Birmingham, Alabama • Newark, Delaware • Lexington, Kentucky + 5 more
Source: ClinicalTrials.gov public record
Updated Jan 19, 2018 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional Results available

Improving Communication About Pain and Opioids

NCT03629197
View directory record Official record
Conditions
Pain, Chronic, Communication Research, Opioid Use
Interventions
Clinicians - Communication skills training, Clinician Control, Patient seeing trained clinician, Patient seeing control clinician
Behavioral · Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
2
States / cities
Sacramento, California
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional Results available

Comparative Effectiveness Trial of Communication Strategies in the Management of Chronic Pain

NCT03301623
View directory record Official record
Conditions
Chronic Pain
Interventions
Clinical Decision Support, Patient Education and Activation Tools
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
983 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 Oct 13, 2021 · Synced Oct 1, 2026, 4:33 PM EDT
Enrolling by invitation Not applicable Interventional

Respiratory Monitoring System That Detects & Predicts OIRD

NCT07217197
View directory record Official record
Conditions
Respiration Disorders
Interventions
Study to evaluate a Respiratory Monitoring System (RMS) with a Tracheal Sound Sensor (TSS) for detecting and predicting opioid induced respiratory Depression (OIRD).
Device
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 9, 2026 · Synced Oct 1, 2026, 4:33 PM EDT
Completed Not applicable Interventional

I-COPE Study: Opioid Use and Pain Management in Older Adults

NCT04878562
View directory record Official record
Conditions
Chronic Pain, Opioids, Opioid-use Disorder
Interventions
I-COPE
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
65 Years and older
Enrollment
20,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 24, 2024 · Synced Oct 1, 2026, 4:33 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Enhanced Recovery After Surgery in Kidney Transplant Donors

NCT04110080
View directory record Official record
Conditions
Opioid Use, Kidney Diseases, Pain, Postoperative, Postoperative Complications, Postoperative Nausea and Vomiting
Interventions
multimodal pain management, goal directed fluid management, preoperative carbohydrate loading, Donor nephrectomy, regional anesthesia
Procedure · Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 18, 2023 · Synced Oct 1, 2026, 4:33 PM EDT