Using gabapentin to reduce pain after tonsil surgery in children

Gabapentin Premedication to Reduce Postoperative Pain for Pediatric Tonsillectomy/Adenoidectomy: Randomized Control Trial

Phase 4 Interventional Children's Healthcare of Atlanta · NCT03625011

This study is testing if giving gabapentin before tonsil surgery can help reduce pain and the need for stronger pain medications in children aged 3-18.

Quick facts

PhasePhase 4
Study typeInterventional
Enrollment50 (estimated)
Ages3 Years to 18 Years
SexAll
SponsorChildren's Healthcare of Atlanta Academic / other
Locations1 site (Atlanta, Georgia)
Trial IDNCT03625011 on ClinicalTrials.gov

What this trial studies

This pilot study investigates the effectiveness of gabapentin in alleviating postoperative pain in children aged 3-18 undergoing tonsillectomy. It is a double-blinded, randomized control trial involving 50 participants who will receive either gabapentin or a placebo before surgery. The study aims to measure pain levels, the amount of narcotics used, and the time to first analgesic post-surgery over a 48-hour period. The hypothesis is that gabapentin will lead to lower narcotic use and reduced pain scores compared to the placebo group.

Who should consider this trial

Good fit: Ideal candidates are children aged 3-18 years undergoing elective tonsillectomy or adenoidectomy with ASA class 1 or 2.

Not a fit: Patients with a BMI over 40 kg/m2, renal insufficiency, chronic pain, or allergies to gabapentin may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could significantly reduce the need for narcotics in pediatric tonsillectomy patients, leading to safer postoperative pain management.

How similar studies have performed: Previous studies have shown promising results with gabapentin for postoperative pain management, suggesting this approach may be effective.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* participants age 3-18 years
* ASA class 1 or 2
* elective Tonsillectomy/Adenoidectomy
* outpatient setting.

Exclusion Criteria:

* BMI \>40kg/m2
* history of renal insufficiency, chronic pain
* allergy to gabapentin
* history of developmental delay

Where this trial is running

Atlanta, Georgia

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions TonsillitisTonsillectomyPain ReliefNon-Narcotic Pain relief
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.