Effect of Gabapentin on Postoperative Opioid Analgesic Use and Pain in Adolescents Undergoing Tonsillectomy
试验速览
- 阶段
- 4 期
- 状态
- 终止
- 入组人数
- 17
- 试验地点
- 1
- 主要终点
- Total opioid equivalent dose
研究概览
简要总结
This study aims to determine if administration of gabapentin preoperatively followed by a standing postoperative course is effective in reducing and possibly eliminating the use of opioid analgesics following this procedure. As a secondary outcome, it will evaluate the possible improvement in post tonsillectomy pain control with the use of a standing dose of gabapentin.
详细描述
This is a prospective, randomized, non-blinded control trial designed to determine if administration of gabapentin postoperatively is effective in reducing and possibly eliminating the use of opioid analgesics following tonsillectomies in the adolescent population.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 12 Years 至 18 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients aged 12-
- •Patient scheduled for elective tonsillectomy +/- adenoidec-tomy, +/- BMTs.
- •ASA physical status I and II.
排除标准
- •Severe upper respiratory tract infections.
- •Patients who are actively on gabapentin or pregabalin, pre-existing with pain syndromes, chronic use of opioids, allergy to gabapentin, acetaminophen, and or NSAIDs
- •Patient who lacks of fluency in English or inability to communicate pain.
- •Patient who has severe asthma, bleeding disorders, and history of gastrointestinal bleeding, epilepsy, renal impairment or any other medical problem that in the opinion of the investigator would interfere with study population.
研究组 & 干预措施
Gabapentin
Patients in the gabapentin group will receive gabapentin preoperatively, one time dose of 10 mg/kg PO (maximum dose 600 mg) and will resume scheduled doses postoperatively of PO gabapentin, 300 mg PO every 8 hours, in addition to acetaminophen and ibuprofen for 7 days postoperative. Acetaminophen 15mg/kg PO (max 1 gm) every 4-6 hours as needed for pain, max dose 4 gm per day; Ibuprofen 4-10 mg/kg PO divided over 8 hours as needed for pain, max dose 40 mg/kg/day; gabapentin, 10 mg/kg standing every 8 hours (22).
干预措施: Gabapentin (Drug)
Hydrocodone
Patients in the hydrocodone group will receive scheduled doses of hydrocodone, acetaminophen and ibuprofen at scheduled doses. Acetaminophen 15mg/kg (max 1 gm) every 4-6 hours as needed for pain, max dose 4 gm per day; Ibuprofen 4-10 mg/kg PO divided over 8 hours as needed for pain, max dose 40 mg/kg/day; hydrocodone acetaminophen solution 7.5mg-325mg/15mL 5mL for ages 12-14yrs and 10 mL for ages 15-18yrs, q 4-6 hours as needed for pain.
干预措施: hydrocodone, acetaminophen and ibuprofen (Drug)
结局指标
主要结局
Total opioid equivalent dose
时间窗: Through completion of the study. Time frame per subject is 7 days.
The primary outcome variable will be the total opioid equivalent dose recorded over two weeks. The proposed study will test the null hypothesis that the two population (gabapentin and placebo) means are equal. The criterion for significance (alpha) has been set at 0.050. The test is 2-tailed, which means that an effect in either direction will be interpreted.
次要结局
- Post operative pain score determined by Visual Analog Survey Scale(Through completion of the study. Time frame per subject is 7 days.)
- Medication Adverse Effect(Through completion of the study. Time frame per subject is 7 days.)
研究者
Farzana Afroze
Assistant Professor of Anesthesiology
Albany Medical College