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Showing 1–24 of 30 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: gabapentin 1200 mg Clear all
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pharmacotherapy and Mechanisms of Sleep Disturbance in Alcohol Dependence

NCT01014533
View directory record Official record
Conditions
Alcohol Dependence, Insomnia
Interventions
Placebo dispensed to subject., Gabapentin dispensed to subject.
Drug
Lead sponsor
Dr. Kirk Brower
Other
Eligibility
18 Years to 65 Years
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Dec 5, 2017 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 3 Interventional Results available

Study of Gabapentin Extended Release (G-ER)in the Treatment of Vasomotor (Hot Flashes/Hot Flushes) Symptoms in Postmenopausal Women.

NCT00777023
View directory record Official record
Conditions
Hot Flashes
Interventions
Gabapentin Extended-Release (G-ER) 1200 mg, Gabapentin Extended-Release (G-ER) 1800 mg, Placebo
Drug
Lead sponsor
Depomed
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
565 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
45
States / cities
Birmingham, Alabama • Chandler, Arizona • Scottsdale, Arizona + 40 more
Source: ClinicalTrials.gov public record
Updated Feb 21, 2012 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 2 Interventional Results available

Gabapentin Treatment of Cannabis Dependence

NCT00395044
View directory record Official record
Conditions
Cannabis Dependence
Interventions
Placebo, Gabapentin
Drug
Lead sponsor
The Scripps Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2017 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 4 Interventional Results available

GRASSP: Gralise® for Spine Surgery Pain

NCT01764464
View directory record Official record
Conditions
Post-laminectomy Pain Syndrome
Interventions
Gralise®, Placebo
Drug
Lead sponsor
University of Rochester
Other
Eligibility
18 Years to 80 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jul 29, 2019 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Trial of Gabapentin in Vulvodynia: Biological Correlates of Response

NCT01301001
View directory record Official record
Conditions
Vulvodynia
Interventions
Placebo oral capsule, Gabapentin
Drug
Lead sponsor
University of Tennessee
Other
Eligibility
18 Years and older · Female only
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
3
States / cities
New Brunswick, New Jersey • Rochester, New York • Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 7, 2017 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study Evaluating the Abuse Potential of NEURONTIN® in Healthy Non-drug Dependent, Recreational Opioid Users

NCT05319756
View directory record Official record
Conditions
Abuse Potential
Interventions
gabapentin 600 mg, gabapentin 1200 mg, gabapentin 600 mg and oxycodone HCl 20 mg, gabapentin 1200 mg and oxycodone HCl 20 mg, oxycodone HCl 20 mg, placebo
Drug
Lead sponsor
Viatris Specialty LLC
Industry
Eligibility
18 Years to 55 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Marlton, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 13, 2023 · Synced Sep 19, 2026, 9:54 AM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Gabapentin Treatment of Benzodiazepine Dependence

NCT01893632
View directory record Official record
Conditions
Benzodiazepine Dependence
Interventions
gabapentin, Placebo
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 60 Years
Enrollment
2 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 3 Interventional Results available

Study of Gabapentin Extended Release (G-ER) in the Treatment of Vasomotor (Hot Flashes/Hot Flushes) Symptoms in Postmenopausal Women

NCT00755417
View directory record Official record
Conditions
Hot Flashes
Interventions
Gabapentin Extended-Release (G-ER) 1200 mg, Gabapentin Extended-Release (G-ER) 1800 mg, Placebo
Drug
Lead sponsor
Depomed
Industry
Eligibility
18 Years to 70 Years · Female only
Enrollment
541 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
45
States / cities
Birmingham, Alabama • Montgomery, Alabama • Tempe, Arizona + 42 more
Source: ClinicalTrials.gov public record
Updated Mar 6, 2012 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 2 Interventional Results available

Clinical Efficacy of Sertraline Augmented With Gabapentin in Depressed, Recently Abstinent Cocaine-dependent Humans

NCT00654953
View directory record Official record
Conditions
Cocaine Dependence, Depressive Symptoms
Interventions
sertraline, Placebo, gabapentin
Drug
Lead sponsor
University of Arkansas
Other
Eligibility
18 Years to 65 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Apr 24, 2011 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 2 Interventional Results available

Chronic Low Back Pain Research Project

NCT00108550
View directory record Official record
Conditions
Chronic Low Back Pain
Interventions
gabapentin, Inert placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years to 70 Years
Enrollment
108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Feb 9, 2014 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Evaluating the Abuse Potential of NEURONTIN® When Taken Orally in Healthy Non-drug Dependent Participants With Sedative Drug Abuse Experience

NCT04570436
View directory record Official record
Conditions
Abuse Potential
Interventions
gabapentin 600 mg, gabapentin 1200 mg, gabapentin 1800 mg, diazepam 20 mg, placebo
Drug · Other
Lead sponsor
Viatris Specialty LLC
Industry
Eligibility
18 Years to 65 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jul 23, 2024 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Prometa Protocol for Alcohol Dependence

NCT00262639
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Flumazenil and Gabapentin, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 14, 2019 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Not applicable Interventional Results available

Evaluation of Stepped Care for Chronic Pain in Iraq/Afghanistan Veterans (ESCAPE)

NCT00386243
View directory record Official record
Conditions
Low Back Pain, Pain, Pain, Intractable
Interventions
Cognitive behavioral therapy, Pain self-management program, Co-Analgesic Therapy, Opioid Analgesics
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
242 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 2 Interventional Results available

Gabapentin for Alcohol Relapse Prevention

NCT02349477
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Withdrawal
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Nov 3, 2019 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Not applicable Interventional Results available

Study of the Effect of the Drug Gabapentin on Postoperative Pain and Incidence of Postoperative Nausea and Vomiting

NCT00886236
View directory record Official record
Conditions
Obesity, Morbid, Postoperative Pain, Postoperative Nausea and Vomiting
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 80 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 19, 2018 · Synced Sep 19, 2026, 9:54 AM EDT
Not listed Not applicable Interventional

Neurocognitive Functioning Following The PROMETA® Treatment Protocol In Subjects With Alcohol Dependence

NCT00570388
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Prometa Treatment Program
Drug
Lead sponsor
Institute of Addiction Medicine
Other
Eligibility
18 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 15, 2008 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 3 Interventional Results available

Effectiveness of Gabapentin When Used With Naltrexone to Treat Alcohol Dependence Compared to Placebo and Naltrexone Alone

NCT00183196
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Naltrexone, Naltrexone plus Gabapentin, Inactive Placebo
Drug · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jun 6, 2018 · Synced Sep 19, 2026, 9:54 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 27, 2017 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Effect of Gabapentin on Cardiac Repolarization in Healthy Volunteers

NCT01516372
View directory record Official record
Conditions
Restless Legs Syndrome
Interventions
GEn 1200mg, Gen 6000 mg, GEn Placebo, Moxifloxacin Placebo, Moxifloxacin
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years to 50 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 11, 2021 · Synced Sep 19, 2026, 9:54 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Abuse Potential of Gabapentin Taken Orally Concomitantly With Oxycodone Hydrochloride in Healthy, Non-Drug-Dependent, Recreational Opioid Users

NCT07813026
View directory record Official record
Conditions
Healthy, Non-Drug- Dependent, Recreational Opioid Users
Interventions
Placebo, Oxycodone 20mg, gabapentin 600 mg, Gabapentin 1200mg, Gabapentin 600 mg + Oxycodone 20 mg, Gabapentin 1200 mg + Oxycodone 20 mg
Drug
Lead sponsor
Viatris Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Not applicable Interventional Results available

Cross-over Comparison of Gabapentin and Memantine as Treatment for Acquired Nystagmus

NCT00928954
View directory record Official record
Conditions
Nystagmus
Interventions
gabapentin, memantine
Drug
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 28, 2016 · Synced Sep 19, 2026, 9:54 AM EDT
Terminated Phase 4 Interventional

Blinded, Randomized Study of Gabapentin (Neurontin®) and Gabapentin Enacarbil (Horizant™) in Restless Leg Syndrome

NCT02117076
View directory record Official record
Conditions
Restless Leg Syndrome
Interventions
Gabapentin immediate release, Gabapentin enacarbil extended release
Drug
Lead sponsor
Theresa Zesiewicz, MD
Other
Eligibility
18 Years to 80 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 15, 2021 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Gabapentin for Abstinence Initiation in Alcohol Dependence

NCT01141049
View directory record Official record
Conditions
Alcohol Dependence
Interventions
Gabapentin, Placebo
Drug · Other
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Sep 19, 2026, 9:54 AM EDT
Completed Not applicable Interventional

Conservative Therapy Versus Epidural Steroids for Cervical Radiculopathy

NCT01144923
View directory record Official record
Conditions
Cervical Radiculopathy
Interventions
Gabapentin and/or Nortriptyline, Physical therapy, Epidural Steroid Injections (ESI), Combination treatment
Other · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
169 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2013
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 23, 2014 · Synced Sep 19, 2026, 9:54 AM EDT