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Showing 1–24 of 112 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Analgesic Use Clear all
Recruiting Phase 4 Interventional Accepts healthy volunteers

Intraperitoneal Infusion of Analgesic for Postoperative Pain Management

NCT04130464
View directory record Official record
Conditions
Hysterectomy, Gynecologic Surgical Procedures, Narcotic Use, Pain, Postoperative
Interventions
Ropivacaine Infusion from ON-Q Pump, Ropivacaine + Ketorolac Infusion from ON-Q Pump, Normal Saline Infusion from ON-Q Pump
Drug
Lead sponsor
Ying Liu
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2026
U.S. locations
2
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 9, 2026, 8:46 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 9, 2026, 8:46 PM EDT
Completed Phase 4 Interventional Results available

the Analgesic Duration of Dexmedetomidine Compared to Dexamethasone as Adjuncts to Single Shot Interscalene Block

NCT02653144
View directory record Official record
Conditions
Opioid Use, Unspecified
Interventions
Ropivacaine, Dexmedetomidine, Dexamethasone
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years to 60 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jul 21, 2020 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Not applicable Interventional

Pain and Narcotic Usage After Orthopaedic Surgery

NCT03991546
View directory record Official record
Conditions
Fractures, Closed, Pain, Postoperative, Pain Catastrophizing, Pain, Acute, Analgesia, Opioid Use, Acceptance and Commitment Therapy, Orthopedics, Analgesics, Opioid, Text Messaging
Interventions
Acceptance and Commitment Therapy Delivered via an Automated Mobile Messaging Robot
Behavioral
Lead sponsor
Christopher Anthony
Other
Eligibility
18 Years to 100 Years
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Sep 3, 2019 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Phase 4 Interventional Results available

Nicotine Patch as an Analgesic Adjuvant After Surgery

NCT00440830
View directory record Official record
Conditions
Pain
Interventions
nicotine patch, placebo
Drug
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 60 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 20, 2021 · Synced Sep 9, 2026, 8:46 PM EDT
Withdrawn Not applicable Interventional

Auricular Acupuncture as Part of Multimodal Analgesia After Lower Leg Fracture

NCT05984433
View directory record Official record
Conditions
Pain, Postoperative, Fracture, Ankle, Pilon Fracture of Tibia, Foot Fracture
Interventions
Auricular acupuncture
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 9, 2026, 8:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Investigation of Efficacy of Improved Acetaminophen Labeling

NCT01592448
View directory record Official record
Conditions
Acetaminophen Overdose, Pain
Interventions
Active Ingredient Icon
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 80 Years
Enrollment
662 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
4
States / cities
Atlanta, Georgia • Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 17, 2014 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Phase 2 Interventional Results available

Phase 2 Herniorrhaphy Study for Opioid Elimination

NCT03695367
View directory record Official record
Conditions
Postoperative Pain
Interventions
HTX-011, Luer lock applicator, Vial access device, Ibuprofen, Acetaminophen, Ketorolac
Drug · Device
Lead sponsor
Heron Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
5
States / cities
Anaheim, California • Pasadena, California • Draper, Utah + 2 more
Source: ClinicalTrials.gov public record
Updated Mar 1, 2026 · Synced Sep 9, 2026, 8:46 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers Results available

The Effectiveness of IV/PO Acetaminophen in the Perioperative Period in Reducing Opiate Use After Lumbar Spine Fusion

NCT03104816
View directory record Official record
Conditions
Fusion of Spine, Lumbar Region
Interventions
Acetaminophen IV Soln 10 MG/ML, Acetaminophen, Hydromorphone
Drug
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 7, 2019 · Synced Sep 9, 2026, 8:46 PM EDT
Terminated Early Phase 1 Interventional Accepts healthy volunteers Results available

Prophylactic Analgesic and Antiemetic Regimen for Medical Abortion < 70 Days

NCT05819619
View directory record Official record
Conditions
Nausea, Pain
Interventions
Prophylactic use of ibuprofen and ondansetron post misoprostol administration, Use of ibuprofen and ondansetron at symptom onset post misoprostol administration
Drug
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Hackensack, New Jersey
Source: ClinicalTrials.gov public record
Updated Nov 16, 2025 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Not applicable Interventional Results available

Study of Opioid Use After Lumbar and Cervical Spine Surgery

NCT02674711
View directory record Official record
Conditions
Low Back Pain, Opiate Addiction, Neck Pain
Interventions
Educational Video
Behavioral
Lead sponsor
Brooke Army Medical Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2023 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Phase 3 Interventional Results available

Naltrexone for Use in Conjunction With Buprenorphine in Adults With Opioid Use Disorder Prior to First Dose of VIVITROL® (Naltrexone for Extended-Release Injectable Suspension)

NCT02537574
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
NTX/BUP, NTX/PBO-B, PBO-N/PBO-B
Drug
Lead sponsor
Alkermes, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
20
States / cities
Oceanside, California • Orange, California • Lauderhill, Florida + 17 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Sep 9, 2026, 8:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Postoperative Analgesia After Shoulder Replacement

NCT01003860
View directory record Official record
Conditions
Analgesia
Interventions
Not listed
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 28, 2009 · Synced Sep 9, 2026, 8:46 PM EDT
Recruiting Phase 4 Interventional

Vaginal Cuff Anesthesia and Post-Operative Pain Medication Use

NCT06719180
View directory record Official record
Conditions
Hysterectomy, Post Operative Analgesia
Interventions
Bupivacain, Saline (NaCl 0,9 %) (placebo)
Drug · Other
Lead sponsor
MediSys Health Network
Other
Eligibility
18 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Flushing, New York
Source: ClinicalTrials.gov public record
Updated Jan 6, 2025 · Synced Sep 9, 2026, 8:46 PM EDT
Withdrawn Not applicable Interventional

Auricular Acupuncture As Part Of A Multimodal Regimen After Distal Radius Open Reduction and Internal Fixation

NCT05974254
View directory record Official record
Conditions
Radius Fracture Distal, Pain, Postoperative
Interventions
Acupuncture
Device
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Sep 9, 2026, 8:46 PM EDT
Withdrawn Phase 1Phase 2 Interventional

Dex as Analgesic Adjuvant in OSA Patients

NCT03613558
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Dexmedetomidine, Placebo
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Aug 2, 2018 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Not applicable Interventional

Opioid Consumption After Knee Arthroscopy

NCT03299920
View directory record Official record
Conditions
Surgical Procedure, Unspecified, Orthopedic Disorder
Interventions
Standardized instructions, Conventional instructions
Other
Lead sponsor
Giorgio Veneziano
Other
Eligibility
Up to 20 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Oct 22, 2019 · Synced Sep 9, 2026, 8:46 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Effect of Gabapentin on Postoperative Opioid Analgesic Use and Pain in Adolescents Undergoing Tonsillectomy

NCT05024825
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Gabapentin, hydrocodone, acetaminophen and ibuprofen
Drug
Lead sponsor
Albany Medical College
Other
Eligibility
12 Years to 18 Years
Enrollment
17 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Aug 26, 2021 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Phase 2 Interventional

Pilot Study of High-Dose Capsaicin Patches to Treat Postherpetic Neuralgia Pain

NCT00034710
View directory record Official record
Conditions
Neuralgia, Pain, Peripheral Nervous System Diseases, Herpes Zoster
Interventions
Capsaicin Patch
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002
U.S. locations
8
States / cities
Phoenix, Arizona • Tucson, Arizona • Naples, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Feb 6, 2006 · Synced Sep 9, 2026, 8:46 PM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

Ketorolac Use in Pediatric Patients Undergoing Tonsillectomy

NCT03453541
View directory record Official record
Conditions
Analgesic Adverse Reaction
Interventions
Ketorolac Tromethamine, 0.9% Normal Saline
Drug
Lead sponsor
Albany Medical College
Other
Eligibility
2 Years to 18 Years
Enrollment
214 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Albany, New York
Source: ClinicalTrials.gov public record
Updated Oct 14, 2024 · Synced Sep 9, 2026, 8:46 PM EDT
Not listed No phase listed Observational

Use of Analgesics and Pain Scores After Pediatric Adenotonsillectomy

NCT04349397
View directory record Official record
Conditions
Pain, Postoperative, Obstructive Sleep Apnea of Child
Interventions
Medication Tracking Form
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
3 Years to 12 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 15, 2020 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Phase 3 Interventional

Study of NGX-4010 for the Treatment of Painful HIV-Associated Neuropathy

NCT00064623
View directory record Official record
Conditions
HIV Infections, Peripheral Nervous System Diseases, Pain
Interventions
Capsaicin Dermal Patch
Drug
Lead sponsor
NeurogesX
Industry
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
35
States / cities
Phoenix, Arizona • Berkeley, California • San Diego, California + 29 more
Source: ClinicalTrials.gov public record
Updated Mar 5, 2008 · Synced Sep 9, 2026, 8:46 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study to Test the Efficacy of Online Education to Increase Safe Use of Opioid Medication.

NCT01770314
View directory record Official record
Conditions
Medication Adherence
Interventions
Experimental
Behavioral
Lead sponsor
Inflexxion, Inc.
Industry
Eligibility
18 Years and older
Enrollment
176 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2014 · Synced Sep 9, 2026, 8:46 PM EDT
Not yet recruiting Phase 4 Interventional

Examining Analgesic Synergy and Efficacy in Trauma Care

NCT07435077
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
Buprenorphine, Oxycodone
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 80 Years
Enrollment
282 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Sep 9, 2026, 8:46 PM EDT