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Showing 1–24 of 31 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Gabapentin 300mg Clear all
Completed Phase 3 Interventional Results available

Pilot Study Comparing Hypnotherapy and Gabapentin for Hot Flashes.

NCT00711529
View directory record Official record
Conditions
Breast Cancer, Hot Flashes
Interventions
Hypnotherapy, gabapentin
Behavioral · Drug
Lead sponsor
Women and Infants Hospital of Rhode Island
Other
Eligibility
18 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2011
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 23, 2013 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 4 Interventional Results available

MAST Trial: Multi-modal Analgesic Strategies in Trauma

NCT03472469
View directory record Official record
Conditions
Nonspecific Pain Post Traumatic Injury
Interventions
Acetaminophen IV/PO, Acetaminophen PO, Ketorolac, Celebrex, Naproxen, Tramadol, Pregabalin, Gabapentin, Lidocaine, Opioids, Regional anesthesia
Drug
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
16 Years and older
Enrollment
1,561 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2021 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Multimodal Pain Management After Robotic-Assisted Total Laparoscopic Hysterectomy

NCT04429022
View directory record Official record
Conditions
Pain, Postoperative
Interventions
Gabapentin, Acetaminophen, Celecoxib, Ketorolac, Paracervical block with ropivacaine, Local anesthetic injection with ropivacaine at abdominal laparoscopic port sites, Hydromorphone, Oxycodone
Drug · Procedure
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
25 Years to 90 Years · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Williamsville, New York
Source: ClinicalTrials.gov public record
Updated Jul 31, 2023 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 2 Interventional Results available

A Study In Patients With Neuropathic Pain From Diabetic Peripheral Neuropathy (DPN)

NCT00643760
View directory record Official record
Conditions
Neuropathy, Diabetic
Interventions
Placebo, GEn 1200mg/day, GEn 2400mg/day, GEn 3600mg/day, Pregabalin
Drug
Lead sponsor
XenoPort, Inc.
Industry
Eligibility
18 Years and older
Enrollment
421 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
90
States / cities
Alabaster, Alabama • Birmingham, Alabama • Dothan, Alabama + 81 more
Source: ClinicalTrials.gov public record
Updated Jul 21, 2013 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Not applicable Interventional

Reduction of Postherpetic Neuralgia in Herpes Zoster

NCT01250561
View directory record Official record
Conditions
Herpes Zoster, Post-herpetic Neuralgia
Interventions
Gabapentin, Valacyclovir
Drug
Lead sponsor
Center for Clinical Studies, Texas
Other
Eligibility
50 Years and older
Enrollment
133 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Nov 30, 2010 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 2 Interventional Results available

PECS Block vs. Multimodal Analgesia for Prevention of Persistent Postoperative Pain in Breast Surgery

NCT03084536
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Female, Cancer of Breast
Interventions
Bupivacaine, Gabapentin, Celecoxib, Acetaminophen, Midazolam, Fentanyl
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
134 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 23, 2024 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 4 Interventional Results available

Perioperative Gabapentin Use In Head And Neck Mucosal Surgery Patients

NCT02926573
View directory record Official record
Conditions
Head and Neck Cancer, Acute Pain, Postoperative Pain
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
123 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Not applicable Interventional Results available

The Effect of Neurontin on Pain Management in the Acutely Burned Patient

NCT01265056
View directory record Official record
Conditions
Pain, Burn Injury
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Lucy A Wibbenmeyer
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated Jan 22, 2018 · Synced Sep 3, 2026, 10:13 PM 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 3, 2026, 10:13 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Administration of Pre-Operative Gabapentin to Patients Undergoing Laparoscopy

NCT02359110
View directory record Official record
Conditions
Postoperative Pain
Interventions
Gabapentin, Placebo
Drug · Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years to 80 Years · Female only
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 11, 2018 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 2Phase 3 Interventional

Prometa Pharmacotherapy for Methamphetamine Dependence

NCT00260481
View directory record Official record
Conditions
Drug Abuse, Drug Dependence
Interventions
Prometa, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jan 21, 2016 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 4 Interventional Results available

Gabapentin vs Chlordiazepoxide for Ambulatory Alcohol Withdrawal

NCT01573052
View directory record Official record
Conditions
Alcohol Withdrawal
Interventions
Chlordiazepoxide, Gabapentin
Drug
Lead sponsor
VA Salt Lake City Health Care System
Federal
Eligibility
18 Years to 80 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2010
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Aug 16, 2020 · Synced Sep 3, 2026, 10:13 PM EDT
Withdrawn Phase 4 Interventional

Improving Pain Management After Total Shoulder Replacement Using Bupivacaine Liposome

NCT04134442
View directory record Official record
Conditions
Osteoarthritis of the Shoulder, Shoulder Pain, Pain, Postoperative
Interventions
Bupivacaine Liposome Injection, Standard Therapy
Drug · Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 5, 2022 · Synced Sep 3, 2026, 10:13 PM EDT
Terminated No phase listed Observational

Cognitive Changes With Gabapentin Treatment

NCT04106011
View directory record Official record
Conditions
Neuralgia Peripheral, Pain
Interventions
Gabapentin, BTACT, BPI, HADS, SLP9, NPSI
Drug · Diagnostic Test
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 85 Years
Enrollment
3 participants
Timeline
2020 – 2021
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Feb 28, 2021 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Not applicable Interventional Results available

Gabapentin for Insomnia Symptoms and Nighttime Vasomotor Symptoms (VMS) in Peri- and Postmenopausal Women

NCT02040532
View directory record Official record
Conditions
Menopause, Hot Flashes, Vasomotor Disturbance
Interventions
Gabapentin
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years to 65 Years · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 6, 2019 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 3 Interventional Results available

Gabapentin for Post-Operative Pain Control and Narcotic Reduction in Scrotal Surgery

NCT04230980
View directory record Official record
Conditions
Non-obstructive Azoospermia
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older · Male only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Oct 17, 2023 · Synced Sep 3, 2026, 10:13 PM EDT
Not listed Phase 4 Interventional Accepts healthy volunteers

A Prospective Pilot Study of a Non-Narcotic Post-Operative Course After Colectomy

NCT05200806
View directory record Official record
Conditions
Analgesia, Post-Operative Pain, Breakthrough Pain, Colectomy
Interventions
Non-Narcotic ERAS Post-Operative Pain Management
Other
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 13, 2022 · Synced Sep 3, 2026, 10:13 PM EDT
Terminated Phase 3 Interventional Results available

Gabapentin Dosages for Postoperative Analgesia Following Open Thoracotomy

NCT05172570
View directory record Official record
Conditions
Thoracotomy, Pain, Postoperative
Interventions
Gabapentin
Drug
Lead sponsor
Indiana University
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Mar 20, 2024 · Synced Sep 3, 2026, 10:13 PM EDT
Withdrawn Phase 3 Interventional

Gabapentin in Functional Dyspepsia Refractory to Proton Pump Inhibition

NCT01052896
View directory record Official record
Conditions
Functional Dyspepsia
Interventions
Gabapentin, Placebo
Drug
Lead sponsor
59th Medical Wing
Federal
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 30, 2020 · Synced Sep 3, 2026, 10:13 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Impact of Preoperative Opioid-free Multimodal Analgesia on Time to Trial of Void in Ambulatory Urogynecologic Surgeries

NCT06379425
View directory record Official record
Conditions
Pain, Postoperative, Postoperative Pain, Acute
Interventions
Acetaminophen, Celecoxib, Gabapentin
Drug
Lead sponsor
Northwell Health
Other
Eligibility
Female only
Enrollment
70 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Bay Shore, New York
Source: ClinicalTrials.gov public record
Updated May 21, 2025 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Not applicable Interventional Results available

A Pilot Study Investigating the nCAP Signal Relief Patch in Subjects Undergoing Primary Hip or Knee Replacement Surgery

NCT05252858
View directory record Official record
Conditions
Opioid Use, Pain, Post Operative
Interventions
nCAP Signal Relief Patch, Standard of Care
Device · Other
Lead sponsor
Jacques E. Chelly
Other
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 17, 2024 · Synced Sep 3, 2026, 10:13 PM EDT
Completed Phase 2 Interventional

Gabapentin and Tizanidine for Insomnia in Chronic Pain

NCT04429347
View directory record Official record
Conditions
Insomnia Due to Medical Condition, Chronic Pain
Interventions
Gabapentin, Placebo, Tizanidine
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 65 Years
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Jan 2, 2025 · Synced Sep 3, 2026, 10:13 PM EDT
Enrolling by invitation Phase 4 Interventional

Enhanced Recovery After Surgery (ERAS) in Live Donor Kidney Transplant Recipients

NCT06997016
View directory record Official record
Conditions
Postoperative Pain
Interventions
pre-operative carbohydrate drink, Acetaminophen, Gabapentin, Bupivacaine, Ambulation
Dietary Supplement · Drug · Other
Lead sponsor
Baylor Research Institute
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jan 26, 2026 · Synced Sep 3, 2026, 10:13 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Enhanced Recovery After Bilateral Reduction Mammaplasty

NCT04558840
View directory record Official record
Conditions
Pain
Interventions
Macromastia
Procedure
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Dec 27, 2023 · Synced Sep 3, 2026, 10:13 PM EDT