Effect of Gabapentin Enacarbil on Opioid Consumption and Pain Scores
Public ClinicalTrials.gov record NCT02840240. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Randomized Controlled Trial to Determine the Effect of Gabapentin Enacarbil on Opioid Consumption and Pain Scores in Patients Having Hip and Knee Arthroplasties With Spinal Anesthesia
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Opioids are effective analgesics, but cause side effects including sedation, respiratory depression, low blood pressure, nausea, and constipation. Gabapentin enacarbil, which is a FDA approved drug for post herpetic neuralgia (nerve pain related to shingles) and restless leg syndrome, may decrease your need for narcotics and thus decrease the risk of side effects. The investigator hopes this study will determine if gabapentin enacarbil decreases opioid consumption and pain after surgery. Patients having elective hip and knee surgery will be asked to participate in the study. Patients will be randomized to Gabapentin enacarbil 600mg twice per day for 5 days or Placebo twice per day for 5 days. One day prior to surgery the patient will take Gabapentin enacarbil 600mg or placebo 600mg twice a day with meals. On the day of surgery, the patient will take Gabapentin enacarbil 600mg or placebo 600mg two hours before the surgical procedure. Six hours after the completion of surgery, the patient will receive Gabapentin enacarbil 600mg or placebo 600mg. If the patient is sent home, the patient will be given 6 Gabapentin enacarbil 600mg or placebo 600mg pills to take home along with instructions. However, if the patient remains hospitalized, on the first day after the surgery, the patient will have pain assessed in the morning using a numerical rating score. The patient's quality of recovery will be evaluated using a questionnaire and the patient will receive Gabapentin enacarbil 600mg or placebo 600mg twice a day with meals. The second and third day the patient is in the hospital, the patient will have pain assessed in the morning using a numerical rating score and the patient will receive Gabapentin enacarbil 600mg or placebo 600mg twice a day with meals. Then, three months after surgery, the patient will receive a phone call to follow-up with possible pain or discomfort the patient may be feeling.
Study identification
- NCT ID
- NCT02840240
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 107 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 85 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2015
- Primary completion
- Nov 29, 2018
- Completion
- Apr 22, 2021
- Last update posted
- Jan 8, 2024
2016 – 2021
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT02840240, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 8, 2024 · Synced Sep 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02840240 live on ClinicalTrials.gov.