Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 21, 2026, 7:19 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 433–456 of 631 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Analgesics Clear all
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Titration of Intravenous Hydromorphone

NCT01892709
View directory record Official record
Conditions
Acute Severe Pain
Interventions
Hydromorphone
Drug
Lead sponsor
Montefiore Medical Center
Other
Eligibility
21 Years to 64 Years
Enrollment
215 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated May 31, 2023 · Synced Oct 21, 2026, 7:19 PM EDT
Terminated Phase 3 Interventional Results available

A Study to Evaluate the Effectiveness and Safety of CG5503 (Tapentadol) in the Treatment of Chronic Tumor Related Pain Compared With Placebo and Morphine

NCT00505414
View directory record Official record
Conditions
Pain, Neoplasm, Cancer
Interventions
Tapentadol in the Titration Phase, Morphine in the Maintenance Phase, Matching Placebo in the Maintenance Phase after Tapentadol in the Titration Phase, Tapentadol in the Maintenance Phase, Morphine in the Titration Phase
Drug
Lead sponsor
Grünenthal GmbH
Industry
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2009
U.S. locations
7
States / cities
St. Petersburg, Florida • Elkhart, Indiana • Shreveport, Louisiana + 4 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2019 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Not applicable Interventional Results available

Intraoperative and Post-operative Analgesic Effect of IV Acetaminophen for Sinus Surgery

NCT01608308
View directory record Official record
Conditions
Chronic Sinusitis
Interventions
IV Acetaminophen, Placebo
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 68 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2015 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 4 Interventional Results available

Genicular Nerve Block for Total Knee Arthroplasty

NCT03706313
View directory record Official record
Conditions
Post-operative Pain
Interventions
15mL 0.25% bupivacaine, Genicular nerve block, Saline
Drug · Procedure
Lead sponsor
Duke University
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 1, 2021 · Synced Oct 21, 2026, 7:19 PM EDT
Not listed Phase 3 Interventional

Safety, Tolerability, PK, and Analgesic Effect of INL-001 in Children Following Open Inguinal Hernia Repair

NCT03262688
View directory record Official record
Conditions
Inguinal Hernia, Postoperative Pain
Interventions
Bupivacaine HCl collagen-matrix implant, Bupivacaine HCl infiltration
Drug
Lead sponsor
Innocoll
Industry
Eligibility
2 Years to 16 Years
Enrollment
159 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
11
States / cities
Laguna Hills, California • Altamonte Springs, Florida • Miami, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 30, 2021 · Synced Oct 21, 2026, 7:19 PM EDT
Terminated Phase 2 Interventional

A Study Comparing the Efficacy and Safety of ABT-652 to Placebo in Subjects With Diabetic Neuropathic Pain

NCT01579279
View directory record Official record
Conditions
Diabetic Neuropathic Pain
Interventions
ABT-652 6 mg, ABT-652 12 mg, ABT-652 12 mg - 18 mg, Placebo, Duloxetine
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
18 Years to 75 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012
U.S. locations
8
States / cities
Anaheim, California • Walnut Creek, California • Milford, Connecticut + 5 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2013 · Synced Oct 21, 2026, 7:19 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Human Experimental Models of Pain (HEMP)

NCT07549490
View directory record Official record
Conditions
Acute Pain
Interventions
Placebo, Naproxen, Pregabalin
Drug
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 100 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 21, 2026, 7:19 PM EDT
Not listed Phase 3 Interventional

Acetaminophen Given Per Os and Intravenous in Sinus Surgery

NCT03295214
View directory record Official record
Conditions
Acetaminophen
Interventions
Acetaminophen
Drug
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 10, 2019 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 4 Interventional

An Open Label, Prospective Study of the Analgesic Efficacy of Oral Xartemis Compared to Generic Oxycodone/APAP( Acetaminophen) in the Treatment of Moderate to Severe Post Operative Pain.

NCT02101476
View directory record Official record
Conditions
Post Operative Pain
Interventions
Percocet, Xartemis
Drug
Lead sponsor
Lotus Clinical Research, LLC
Other
Eligibility
18 Years and older
Enrollment
114 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Apr 9, 2018 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

ANI Versus Standard Care in Surgical Patients Receiving Balanced Sevoflurane-Fentanyl Anesthesia

NCT03684590
View directory record Official record
Conditions
Acute Pain
Interventions
ANI-guided opioid administration, Standard opioid administration
Device · Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 30, 2025 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 3 Interventional Results available

Total Knee Arthroplasty (TKA) Study of HTX-011 in an Multimodal Analgesic Regimen (MMA) Regimen

NCT03974932
View directory record Official record
Conditions
Analgesia
Interventions
HTX-011, Ibuprofen, Acetaminophen, Celecoxib, +/- Bupivacaine HCl, Luer Lock Applicator
Drug · Device
Lead sponsor
Heron Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
6
States / cities
Sheffield, Alabama • Tamarac, Florida • Dayton, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 4 Interventional Results available

Intravenous Acetaminophen for Non-Narcotic Postoperative Pain Management Following Knee Arthroscopy

NCT02025634
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Intravenous Acetaminophen, Placebo (0.9% Normal Saline infusion)
Drug
Lead sponsor
AdventHealth
Other
Eligibility
18 Years to 89 Years
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Celebration, Florida
Source: ClinicalTrials.gov public record
Updated Oct 26, 2020 · Synced Oct 21, 2026, 7:19 PM EDT
Active, not recruiting Phase 4 Interventional

Effect of Opioid Infusion Rate on Abuse Liability Potential of Intravenous Hydromorphone for Cancer Pain

NCT04296305
View directory record Official record
Conditions
Hematopoietic and Lymphoid Cell Neoplasm, Malignant Solid Neoplasm
Interventions
Hydromorphone, Placebo Administration, Questionnaire Administration
Drug · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 3 Interventional Results available

Efficacy Study to Evaluate Buprenorphine HCl Buccal Film in Opioid-Experienced Subjects

NCT01675167
View directory record Official record
Conditions
Low Back Pain
Interventions
Buprenorphine, Placebo
Drug
Lead sponsor
BioDelivery Sciences International
Industry
Eligibility
18 Years and older
Enrollment
815 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
66
States / cities
Birmingham, Alabama • Haleyville, Alabama • Mobile, Alabama + 57 more
Source: ClinicalTrials.gov public record
Updated Feb 27, 2017 · Synced Oct 21, 2026, 7:19 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Variability in Analgesic Response to Ibuprofen

NCT06539741
View directory record Official record
Conditions
Impacted Third Molar Tooth, Pain, Acute
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 6, 2026 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Not applicable Interventional Results available

Analgesic Value of Adductor Canal vs Femoral Block After Total Knee Arthroplasty

NCT03395990
View directory record Official record
Conditions
Osteo Arthritis Knee
Interventions
Active comparator: chloroprocaine, Sham comparator: saline
Procedure
Lead sponsor
Duke University
Other
Eligibility
56 Years to 85 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 17, 2020 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of LY3023703 Testing Pain Relief After Wisdom Teeth Removal

NCT01872910
View directory record Official record
Conditions
Acute Pain
Interventions
Placebo, LY3023703, Celecoxib
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
18 Years to 45 Years
Enrollment
124 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Sep 23, 2019 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

An Investigator Initiated, Within-Subject, Proof of Concept Study to Assess the Efficacy and Safety of Voltaren Gel in Subjects With DOMS

NCT02087748
View directory record Official record
Conditions
Pain, Delayed Onset Muscle Soreness
Interventions
1% diclofenac sodium gel, Placebo
Drug
Lead sponsor
Lotus Clinical Research, LLC
Other
Eligibility
18 Years to 35 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
Pasadena, California
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Oct 21, 2026, 7:19 PM EDT
Withdrawn Phase 4 Interventional

Oral Clonidine & Gabapentin: Improving Recovery and Pain Management After Outpatient With Major Orthopedic Surgery

NCT01112878
View directory record Official record
Conditions
Shoulder Arthroscopy, Knee Arthroscopy
Interventions
Sugar pill, Gabapentin, Clonidine
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 14, 2015 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study to Investigate the Analgesic Efficacy of a Single Dose of AZD1386

NCT00672646
View directory record Official record
Conditions
Pain
Interventions
AZD1386, Naproxen, Placebo
Drug
Lead sponsor
AstraZeneca
Industry
Eligibility
18 Years to 45 Years
Enrollment
103 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 8, 2012 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Not applicable Interventional Results available

Pharmacogenetic-guided Choice of Post-surgery Analgesics

NCT05548660
View directory record Official record
Conditions
Acute Pain, Post Operative Pain
Interventions
Pharmacogenetic testing, Pharmacist note with genotype-guided analgesic recommendations, Pharmacist detailed note with genotype-guided recommendations per CPIC guidelines
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older · Female only
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 1, 2026 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 2 Interventional

A Study of ABT-652 in Adults With Osteoarthritis Pain of the Knee

NCT01207115
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
ABT-652, Placebo, Naproxen
Drug
Lead sponsor
AbbVie (prior sponsor, Abbott)
Industry
Eligibility
40 Years to 75 Years
Enrollment
322 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
23
States / cities
Chandler, Arizona • Tempe, Arizona • Tucson, Arizona + 20 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2013 · Synced Oct 21, 2026, 7:19 PM EDT
Completed Phase 3 Interventional

Comparison of the Efficacy and Safety of Q8003 Versus Its Individual Components in Bunionectomy Patients

NCT01016808
View directory record Official record
Conditions
Moderate to Severe Postoperative Pain
Interventions
Q8003, Morphine sulfate, Oxycodone HCl
Drug
Lead sponsor
QRxPharma Inc.
Industry
Eligibility
18 Years and older
Enrollment
522 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
5
States / cities
Anaheim, California • Owings Mills, Maryland • Pasadena, Maryland + 2 more
Source: ClinicalTrials.gov public record
Updated May 17, 2012 · Synced Oct 21, 2026, 7:19 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

EEG-Guided Analgesic Titration During General Anesthesia to Improve Early Neurocognitive Recovery in Older Patients

NCT04443517
View directory record Official record
Conditions
Postoperative Delirium
Interventions
Alpha Optimization, Emergence from anesthesia with Dexmedetomidine
Procedure · Behavioral
Lead sponsor
Columbia University
Other
Eligibility
60 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Oct 21, 2026, 7:19 PM EDT