Independent directory Public ClinicalTrials.gov records United States
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 27, 2026, 9:26 PM EDT

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

Showing 673–696 of 816 matching trials from the live ClinicalTrials.gov search.
Conditions
Gulf War Illness
Interventions
Duloxetine, Pregabalin, Placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
44 Years to 70 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
2
States / cities
Temple, Texas • Waco, Texas
Conditions
Lymphoma
Interventions
Bendamustine, Rituximab, Cyclophosphamide, Doxorubicin, Vincristine, Prednisone, PCI-32765 (Ibrutinib), Placebo
Drug
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
403 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2023
U.S. locations
32
States / cities
Gilbert, Arizona • Campbell, California • Duarte, California + 29 more
Conditions
Transient Insomnia
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
12 Years and older
Enrollment
2,105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
23
States / cities
Mobile, Alabama • Phoenix, Arizona • Beverly Hills, California + 17 more
Conditions
Relapsed or Refractory Diffuse Large B-Cell Lymphoma
Interventions
Selinexor, Rituximab, Bendamustine, Polatuzumab Vedotin, Ibrutinib, Lenalidomide, Tafasitamab, Venetoclax, Gemcitabine, Oxaliplatin
Drug
Lead sponsor
Karyopharm Therapeutics Inc
Industry
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
18
States / cities
Tucson, Arizona • Encinitas, California • La Jolla, California + 15 more
Conditions
Gut Health
Interventions
Butyrate Formulation, Butyrate + Polyphenol Formulation, Placebo
Dietary Supplement
Lead sponsor
Supplement Formulators, Inc.
Industry
Eligibility
21 Years to 70 Years
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Conditions
Opioid Abuse (Disorder), Opioid Analgesia, Opioid Analgesic Adverse Reaction, Opioid Consumption
Interventions
Naproxen, Acetaminophen, oxycodone, Gabapentin
Drug
Lead sponsor
AdventHealth
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Orlando, Florida
Completed Not applicable Interventional Results available

Lipid Biomarkers for Diabetic Heart Disease

NCT01752842
Conditions
Type II Diabetes Mellitus, Diabetes Complications
Interventions
Fenofibrate, Placebo for fenofibrate
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
30 Years to 65 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Dental Pain and Sensation Disorder, Pain, Postoperative
Interventions
Gabapentin 600mg, Placebo
Drug
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years to 59 Years
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Loma Linda, California
Completed Phase 3 Interventional Results available

Perioperative Pregabalin in Ureteroscopy: a Pilot

NCT03927781
Conditions
Nephrolithiasis, Urolithiasis, Perioperative/Postoperative Complications, Pain, Postoperative, Pain, Acute, Anesthesia, Urologic Diseases, Anesthesia Morbidity
Interventions
Pregabalin 300mg
Drug
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Columbia, Missouri
Conditions
Diabetic Neuropathy, Painful
Interventions
Pregabalin
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
167 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2005
U.S. locations
30
States / cities
Hot Springs, Arkansas • La Jolla, California • Torrance, California + 19 more
Conditions
Cocaine-Related Disorders
Interventions
Baclofen, Placebo
Drug · Other
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 99 Years
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2004
U.S. locations
8
States / cities
San Francisco, California • Torrance, California • Denver, Colorado + 5 more
Conditions
Pediatric Chronic Neuropathic Pain
Interventions
Gabapentin, Oxcarbazepine, Placebo
Drug · Other
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Seizure Disorder, Partial
Interventions
Pregabalin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
12 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
97
States / cities
Phoenix, Arizona • Tucson, Arizona • Bakersfield, California + 71 more
Conditions
Dyslipidemia
Interventions
LCP-AtorFen, atorvastatin, fenofibrate
Drug
Lead sponsor
Veloxis Pharmaceuticals
Industry
Eligibility
18 Years and older
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Drug Interaction Study of Lopinavir/Ritonavir and Gemfibrozil

NCT00474201
Conditions
Healthy Volunteers
Interventions
Lopinavir/Ritonavir, Gemfibrozil
Drug
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Completed Phase 2 Interventional Results available

Vigabatrin for Treatment of Cocaine Dependence

NCT00611130
Conditions
Cocaine Dependence
Interventions
vigabatrin, placebo
Drug
Lead sponsor
Catalyst Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
11
States / cities
Little Rock, Arkansas • San Francisco, California • Torrance, California + 8 more
Conditions
Multiple Sclerosis
Interventions
Kemstro
Drug
Lead sponsor
UCB Pharma
Industry
Eligibility
18 Years to 65 Years
Enrollment
60 participants
Timeline
2005
U.S. locations
1
States / cities
Milwaukee, Wisconsin
Terminated Phase 3 Interventional Results available

Pregabalin Trial In HIV Neuropathic Pain

NCT01145417
Conditions
HIV-1 Infection, Neuropathic Pain
Interventions
pregabalin (Lyrica)
Drug
Lead sponsor
Pfizer's Upjohn has merged with Mylan to form Viatris Inc.
Industry
Eligibility
18 Years and older
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
10
States / cities
Phoenix, Arizona • Burbank, California • Palm Springs, California + 4 more
Conditions
Post-operative Pain
Interventions
Pregabalin, Placebo (for Pregabalin)
Drug
Lead sponsor
Legacy Health System
Other
Eligibility
18 Years to 70 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Recurrent T-Cell Non-Hodgkin Lymphoma, Refractory T-Cell Non-Hodgkin Lymphoma
Interventions
Bendamustine, Pralatrexate, Bone Marrow Aspiration, Bone Marrow Biopsy, Chest Radiography, Computed Tomography, Echocardiography Test, Lumbar Puncture, Magnetic Resonance Imaging, Multigated Acquisition Scan, Peripheral Blood Stem Cell Transplantation, Positron Emission Tomography, Questionnaire Administration, Total-Body Irradiation, Biospecimen Collection
Drug · Procedure · Other + 1 more
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Seattle, Washington
Terminated Phase 2 Interventional

[S,S]-Reboxetine Add-On Trial

NCT00334685
Conditions
Pain
Interventions
[S,S]-Reboxetine + Pregabalin, Pregabalin
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
7
States / cities
Huntsville, Alabama • Gilbert, Arizona • North Dartmouth, Massachusetts + 4 more
Conditions
Pain, Postoperative
Interventions
Gabapentin, Acetaminophen, Celecoxib
Drug
Lead sponsor
Christiana Care Health Services
Other
Eligibility
18 Years and older · Female only
Enrollment
137 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Newark, Delaware
Conditions
Alcohol Dependence
Interventions
baclofen, placebo, BRENDA counseling
Drug · Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
21 Years to 65 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2007
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Pharmacokinetics
Interventions
Baclofen 20 mg Tablet, Chlorzoxazone 500 mg Tablet, Baclofen 20mg tablet and Chlorzoxazone 500 mg tablet
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 55 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Dallas, Texas