Comparing oral pregabalin and fentanyl for pain relief after surgery
Official title: The Effect of Preoperative Oral Pregabalin and Intraoperative Fentanyl on Postoperative Analgesia in Diagnostic Laparoscopic Gynecologic Surgery: a Comparative Study
Run by Ain Shams University · NCT05150795 · Data updated 2026-11-12
This study is testing whether taking pregabalin before surgery can help manage pain after laparoscopic gynecologic surgery better than using fentanyl during the procedure.
Quick facts
| Phase | Early Phase 1 |
|---|---|
| Study type | Interventional |
| Ages | 21 Years to 45 Years |
| Sex | Women only |
| Enrollment | 80 (estimated) |
| Sponsor | Ain Shams University Academic / other |
| Locations | 1 site (Cairo) |
| Status | Recruiting |
| Started | January 1, 2022 |
| Main results expected | December 2026 |
| Study ends | December 2026 |
| Registry record updated | January 29, 2025 |
| Trial ID | NCT05150795 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this study are healthy adults classified as ASA physical status I who are scheduled for diagnostic laparoscopic gynecologic surgery.
✕Probably not a fit
Patients with a history of chronic pain, those taking sedatives or analgesics, or individuals with a history of drug/alcohol abuse may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study aims to evaluate the effectiveness of preoperative oral pregabalin versus intraoperative intravenous fentanyl in managing postoperative pain for patients undergoing diagnostic laparoscopic gynecologic surgery. Patients will be randomly assigned to receive either pregabalin or a placebo before surgery, while the control group will receive fentanyl during the procedure. The goal is to assess the analgesic effects and opioid-sparing potential of pregabalin, which may lead to reduced side effects associated with opioid use. The study will involve 80 participants divided into two groups, each receiving different interventions.
Why it matters
Potential benefit: If successful, this study could provide a safer and more effective pain management option for patients undergoing surgery, reducing reliance on opioids.
How similar studies have gone: Previous studies have shown promising results with pregabalin in reducing postoperative pain, indicating that this approach may be effective.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * ASA physical status I Exclusion Criteria: * Patients' refusal * use of sedatives, hypnotics, anti-psychotic or antidepressant drugs * history of drug/alcohol abuse * history of chronic pain * daily intake of analgesics * history of epilepsy
Where it's running
-
Ain-Shams University
Cairo, Egypt Recruiting
Study contacts
- Study coordinator: Ghada Mohamed Samir, MD
- Email: dr.ghada216@gmail.com
- Phone: 01005043691
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.