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ClinicalTrials.gov public records Last synced Oct 21, 2026, 7:37 AM EDT

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Showing 337–360 of 629 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Analgesics Clear all
Terminated Not applicable Interventional Accepts healthy volunteers

Effects of Analgesic Techniques on Duration of Labor for Induction Patients

NCT01982851
View directory record Official record
Conditions
Effects of; Anesthesia, in Labor and Delivery, Pregnancy, Prolonged First Stage of Labor
Interventions
Epidural de novo, CSE
Procedure
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
134 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 11, 2014 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Confirmatory Study of HFVI Guided Analgesic Administration in Surgical Subjects

NCT04049656
View directory record Official record
Conditions
Analgesia
Interventions
HFVI
Device
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 75 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 11, 2024 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Not applicable Interventional

Opioid Sparing Anesthesia Care for Pediatric Patients Having Tonsil Surgery

NCT06326983
View directory record Official record
Conditions
Tonsillitis, Post-operative Nausea and Vomiting (PONV), Emergence Delirium, Opioid Analgesic Adverse Reaction, Anesthesia, Pain
Interventions
Dexmedetomidine, Acetaminophen, Ketorolac, Morphine
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
3 Years to 17 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Waltham, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Completed No phase listed Observational

Ketamine Infusion as Sedative Analgesic in Severe ARDS

NCT04818827
View directory record Official record
Conditions
Intensive Care Unit Syndrome, Mechanical Ventilation Complication, Sedatives and Hypnotics Causing Adverse Effects in Therapeutic Use, Delirium
Interventions
Not listed
Lead sponsor
Interfaith Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 26, 2021 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Evaluate the Safety and Efficacy of EXPAREL When Administered Via Infiltration Into the TAP vs. Bupivacaine Alone in Subjects Undergoing Elective C-Sections

NCT03176459
View directory record Official record
Conditions
C-Section, Pain Management
Interventions
Exparel + Bupivacaine, Bupivacaine
Drug
Lead sponsor
Pacira Pharmaceuticals, Inc
Industry
Eligibility
18 Years and older · Female only
Enrollment
186 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
12
States / cities
Loma Linda, California • Stanford, California • Boston, Massachusetts + 7 more
Source: ClinicalTrials.gov public record
Updated Jan 6, 2021 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 3 Interventional

Improving Pain and Function in Hip Fracture

NCT00749489
View directory record Official record
Conditions
Pain, Hip Fractures
Interventions
Femoral Nerve Block
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
60 Years and older
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
3
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 25, 2014 · Synced Oct 21, 2026, 7:37 AM EDT
Not listed Not applicable Interventional

Efficacy of Nerve Blockade Performed Prior to Surgical Intervention Versus Following Surgical Intervention

NCT02666118
View directory record Official record
Conditions
Pain, Shoulder Injury
Interventions
Preemptive Interscalene Block - Single Shot, Postoperative Interscalene Block- Single Shot, Preemptive Interscalene Block - Catheter, Postoperative Interscalene Block - Catheter
Procedure
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
10 Years to 21 Years
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2025
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Not applicable Interventional

Valdecoxib in Treating Chronic Pain in Cancer Patients

NCT00021996
View directory record Official record
Conditions
Pain, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
valdecoxib
Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2004
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 18, 2013 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 2Phase 3 Interventional

Post-Operative Pain Scores and Analgesic Requirements After Elective Inguinal Herniorrhaphy

NCT00735124
View directory record Official record
Conditions
Pain, Analgesia, Hernia, Inguinal
Interventions
Gabapentin, placebo
Drug · Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years to 70 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 28, 2017 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 3 Interventional Results available

IPACK Versus Popliteal Sciatic Nerve Block in ACL Reconstruction

NCT03983941
View directory record Official record
Conditions
Anterior Cruciate Ligament Tear
Interventions
Ropivacaine injection
Drug
Lead sponsor
Sujana Dontukurthy
Other
Eligibility
Up to 21 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 16, 2021 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 4 Interventional Accepts healthy volunteers

The Analgesic Efficacy of Continuous Sub-fascial Bupivacaine Infusion and Lidocaine Patches in Post-cesarean Patients With Opiate Use Disorder: A Comparative Efficacy Analysis

NCT04033562
View directory record Official record
Conditions
Opioid-use Disorder, Opioid Use, Opioid Dependence, Opioid Abuse, Medication Assisted Treatment, Infusion Catheter, Wound, Lidopatch, Ambu ACTion, Pregnancy Related, Cesarean Section
Interventions
Lidocaine patch, Ambu ACTion pump, 0.125% bupivacaine at 8cc/hr
Drug · Device
Lead sponsor
WellSpan Health
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
York, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 7, 2021 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Not applicable Interventional Results available

Pulsed Radiofrequency Energy to Treat Post-Bunionectomy Pain

NCT01694199
View directory record Official record
Conditions
Post-operative Pain
Interventions
Pulsed Radiofrequency Energy (PRFE), No Pulsed Radiofrequency Energy (PRFE)
Device
Lead sponsor
Regenesis Biomedical, Inc.
Industry
Eligibility
18 Years to 75 Years
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
3
States / cities
Pasadena, California • Pasadena, Maryland • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated May 2, 2017 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Evaluate Analgesic / Sedative Efficacy of Naproxen Sodium and Diphenhydramine in Patients With Postsurgical Dental Pain

NCT01495858
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Naproxen Sodium 440 mg / DPH 25 mg (BAY98-7111), Naproxen Sodium 440 mg (BAYH6689), DPH 50 mg
Drug
Lead sponsor
Bayer
Industry
Eligibility
12 Years and older
Enrollment
267 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
2
States / cities
Austin, Texas • Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 8, 2015 · Synced Oct 21, 2026, 7:37 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Addition of Muscle Relaxants in a Multimodal Analgesic Regimen for Analgesia After Primary Total Knee Arthroplasty

NCT04574791
View directory record Official record
Conditions
Pain, Postoperative
Interventions
TiZANidine 2 MG Oral Capsule
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years to 80 Years
Enrollment
240 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 5, 2020 · Synced Oct 21, 2026, 7:37 AM EDT
Completed No phase listed Observational

An Observational Study of Environmental and SocioEconomic Factors in Opioid Recovery

NCT03604861
View directory record Official record
Conditions
Opioid-use Disorder, Opioid-related Disorders
Interventions
Not applicable - no defined intervention
Other
Lead sponsor
Indivior Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
534 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
35
States / cities
Haleyville, Alabama • Hamilton, Alabama • Little Rock, Arkansas + 30 more
Source: ClinicalTrials.gov public record
Updated Apr 18, 2019 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 1 Interventional Results available

Pectointercostal Fascial Plane Block (PIFB) Alone Versus PIFB With Rectus Sheath Block (RSB) in Cardiac Surgery

NCT04908449
View directory record Official record
Conditions
Coronary Artery Disease, Postoperative Pain, Respiratory Failure
Interventions
Rectus sheath block with bupivacaine
Drug
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years to 85 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Nov 17, 2025 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Not applicable Interventional

Blue Light as an Anti-inflammatory and Analgesic Strategy in Thoracic Trauma

NCT06626334
View directory record Official record
Conditions
Rib Fractures, Pain, Acute
Interventions
Bright Blue Light, Bright Full-Spectrum (White) Light, Usual Ambient Light
Device
Lead sponsor
Rebecca E Kotcher, MD
Other
Eligibility
18 Years and older
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 8, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Withdrawn Not applicable Interventional

The Effect of Pre Surgery Dog Visits on Post Surgery Consumption of Pain Medication

NCT00452738
View directory record Official record
Conditions
Post Tonsillectomy Pain
Interventions
Therapy dog, Costumed character, Parents-only
Behavioral
Lead sponsor
Oklahoma State University Center for Health Sciences
Other
Eligibility
4 Years to 7 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Tulsa, Oklahoma
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced Oct 21, 2026, 7:37 AM EDT
Recruiting No phase listed Observational

Pharmacokinetics of Sedatives and Analgesics During Extracorporeal Membrane Oxygenation (ECMO) Support

NCT03593408
View directory record Official record
Conditions
Drug Effect
Interventions
Dexmedetomidine, Fentanyl, Midazolam, Morphine
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
0 Days to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 9, 2026 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 3 Interventional Results available

An Open-label Extension Study With Flexible Dosing of Extended-release (ER) Tapentadol (CG5503) to Treat Patients With Moderate to Severe Chronic Pain

NCT00487435
View directory record Official record
Conditions
Pain, Osteoarthritis, Low Back Pain
Interventions
Tapentadol (CG5503) Extended Release (ER)
Drug
Lead sponsor
Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Industry
Eligibility
18 Years and older
Enrollment
1,166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
118
States / cities
Birmingham, Alabama • Hoover, Alabama • Mobile, Alabama + 115 more
Source: ClinicalTrials.gov public record
Updated May 9, 2014 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 4 Interventional Results available

Baclofen as a Perioperative Analgesic Adjuvant

NCT03720717
View directory record Official record
Conditions
Pain
Interventions
Baclofen 10mg, Placebo
Drug · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
19 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 5, 2024 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Analgesics in the Pre-hospital Setting: Implications on Hemorrhage Tolerance - Fentanyl

NCT04136548
View directory record Official record
Conditions
Healthy
Interventions
Fentanyl, Placebo
Drug · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 45 Years
Enrollment
41 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 24, 2022 · Synced Oct 21, 2026, 7:37 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Acetaminophen IV vs Hydromorphone IV in the ED

NCT03107481
View directory record Official record
Conditions
Pain, Acute
Interventions
Acetaminophen, Hydromorphone
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
21 Years to 64 Years
Enrollment
220 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Nov 17, 2017 · Synced Oct 21, 2026, 7:37 AM EDT
Terminated Phase 2 Interventional

Analgesic Efficacy and Safety Study of T-62 in Subjects With Postherpetic Neuralgia

NCT00809679
View directory record Official record
Conditions
Postherpetic Neuralgia
Interventions
T-62 Dose 1, T-62 Dose 2, Placebo
Drug · Other
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
13
States / cities
Tucson, Arizona • Westlake Village, California • Bradenton, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2012 · Synced Oct 21, 2026, 7:37 AM EDT