Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 22, 2026, 12:20 PM EDT

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Showing 601–624 of 632 matching trials from the live ClinicalTrials.gov search.
Conditions
Renal Carcinoma, Nephrectomy / Methods, Pain Management
Interventions
Ropivacaine HCL, Exparel, Epinephrine, Clonidine HCL, Ketorolac
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Charlotte, North Carolina
Conditions
Chemotherapy-induced Peripheral Neuropathy
Interventions
transcranial direct current stimulation Soterix REMOTE 1x1 miniCT
Device
Lead sponsor
Morgan State University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Baltimore, Maryland
Conditions
Postoperative Pain
Interventions
Buprenorphine transdermal patch, Placebo BTDS
Drug
Lead sponsor
Purdue Pharma LP
Industry
Eligibility
18 Years to 80 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
5
States / cities
Phoenix, Arizona • San Clemente, California • Orlando, Florida + 2 more
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
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
Conditions
Healthy
Interventions
ZTlido (Lidocaine Topical System) 1.8%, Salonpas (Lidocaine Patch 4%), Aspercreme (Lidocaine Patch 4%), IcyHot (Lidocaine 4% + Menthol 1% Patch)
Drug
Lead sponsor
Scilex Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Dilworth, Minnesota
Conditions
Caesarean Section
Interventions
Exparel
Drug
Lead sponsor
Maimonides Medical Center
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
2
States / cities
Brooklyn, New York
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Titration of Intravenous Hydromorphone

NCT01892709
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
Conditions
Pain
Interventions
proparacaine HCL 0.5%, proparacaine HCL 0.5% + 4% lidocaine solution, 3.5% viscous lidocaine gel
Drug
Lead sponsor
Illinois Retina Associates
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
1
States / cities
Joliet, Illinois
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Opioid Analgesic Reduction Study

NCT04452344
Conditions
Opioid Use
Interventions
opioid-containing analgesic, two over-the-counter analgesics
Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
18 Years and older
Enrollment
1,815 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
5
States / cities
Chicago, Illinois • Baltimore, Maryland • Ann Arbor, Michigan + 2 more
Not listed Not applicable Interventional Accepts healthy volunteers

Enhancing Analgesia in Chronic Pain Through Exercise

NCT04862871
Conditions
Pain, Chronic Widespread Pain, Fibromyalgia
Interventions
Physical Activity - Pediatric Pain Rehabilitation Center
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
10 Years to 24 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study of Ketorolac Versus Opioid for Pain After Endoscopy

NCT03888144
Conditions
Kidney Calculi, Ureteral Calculi
Interventions
Oxycodone, Ketorolac
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 70 Years
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Acute Pain Management, Analgesic, Nonopioid, Amputation of Lower Extremity, All Causes
Interventions
Oral Ketamine
Drug
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Postoperative Pain, Acute
Interventions
PF614 capsule, Placebo
Drug
Lead sponsor
Ensysce Biosciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
320 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
3
States / cities
Atlanta, Georgia • Houston, Texas • Salt Lake City, Utah
Conditions
Acute Pain
Interventions
PF614, Placebo
Drug
Lead sponsor
Ensysce Biosciences
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Overland Park, Kansas
Conditions
SCS
Interventions
SCS
Device
Lead sponsor
Cardio Surgical Partners
Network
Eligibility
Not listed
Enrollment
500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Reno, Nevada
Conditions
Arnold-Chiari Malformation, Posterior Fossa Tumors
Interventions
IV acetaminophen, normal saline
Drug
Lead sponsor
Children's National Research Institute
Other
Eligibility
2 Years to 12 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Conditions
Hypogonadism, Opioid-Related Disorders, Male Infertility
Interventions
Clomiphene citrate, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
New York, New York
Conditions
Painful Peripheral Neuropathy, Diabetic Peripheral Neuropathic Pain (DPN), Chemotherapy Induced Peripheral Neuropathy (CIPN), Idiopathic Peripheral Neuropathy
Interventions
Pregabalin, Duloxetine, Placebo
Drug · Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
190 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
7
States / cities
Boston, Massachusetts • New York, New York • Rochester, New York + 4 more
Completed Phase 2 Interventional Results available

Celecoxib as a Post-tonsillectomy Pain Medication

NCT00583453
Conditions
Tonsillitis
Interventions
Celecoxib, Placebo
Drug
Lead sponsor
University of Iowa
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2016
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Phase 4 Interventional Accepts healthy volunteers

Celebrex vs Tramadol in the Treatment of Chronic Lower Back Pain.

NCT00290901
Conditions
Back Pain
Interventions
Tramadol Hydrochloride 50mg, Celebrex 200mg
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
754 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2006
U.S. locations
53
States / cities
Phoenix, Arizona • Scottsdale, Arizona • Tucson, Arizona + 50 more
Conditions
Chronic Pain
Interventions
duloxetine, Web-based Cognitive Behavioral Therapy (CBT), Nurse-delivered Motivational Interviewing
Drug · Behavioral · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years to 65 Years
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Tooth Extraction Status Nos, Post Operative Pain, Patient Satisfaction, Narcotic Use, Mobile App
Interventions
Mobile app
Other
Lead sponsor
Boston University
Other
Eligibility
18 Years to 40 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Knee Osteoarthritis
Interventions
Biofreeze, Placebo
Drug
Lead sponsor
Sport and Spine Rehab Clinical Research Foundation
Other
Eligibility
40 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Rockville, Maryland