A Pilot Randomized Controlled Trial of Suzetrigine as an Adjunct to Multimodal Analgesia Following Total Knee Arthroplasty
This proposal seeks to determine if the addition of Suzetrigine, a novel non-opioid pain medication, to a standardized multimodal pain management pathway significantly reduces total postoperative opioid consumption (measured in Morphine Milligram Equivalents [MME]) and improves patient-reported pain scores during the first 14 days following primary total knee arthroplasty (TKA). Prior to conducting a definitive randomized control trial (RCT), we propose a pilot study to inform the trial's design and feasibility.
Objective: To inform the design and feasibility of a definitive RCT comparing postoperative pain control with and without Suzetrigine after TKA. To achieve this objective, we will conduct a pilot trial and address the following aims:
1) to determine if participant enrollment is feasible, 2) to assess compliance with treatment protocol and key aspects of the protocol, and 3) to refine data collection methods.
研究概览
研究类型
注册 (估计的)
阶段
- 第四阶段
联系人和位置
学习联系方式
- 姓名:Peter Hsiue, MD
- 电话号码:714-456-7012
- 邮箱:phsiue@hs.uci.edu
研究联系人备份
- 姓名:Steven Yang, MD
- 电话号码:714-456-7012
- 邮箱:stevey1@hs.uci.edu
学习地点
-
-
California
-
Orange、California、美国、92868
- UCI Health Medical Center
-
-
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- Adults aged 18 to 80 years
- Diagnosis of knee osteoarthritis
- Scheduled for unilateral TKA
- Willingness to maintain a 14-day medication and pain log
Exclusion Criteria:
- Chronic opioid use
- Severe renal impairment (eGFR < 30 mL/min) or severe hepatic impairment (Child-Pugh Class C)
- History of active peptic ulcer disease or GI bleeding
- Known allergies to any of the study medications (suzetrigine, acetaminophen, meloxicam, or oxycodone).
- Significant peripheral neuropathy in the operative extremity
- Active history of substance abuse or opioid use disorder
学习计划
研究是如何设计的?
设计细节
- 主要用途:治疗
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
无干预:Standard Multimodal Group
Standard multimodal control group will receive treatment components such as nerve block through an adductor canal catheter for 4 days, cryotherapy/icing as needed, scheduled non-opioid drug (acetaminophen 1000 mg 3 times a day), nonsteroidal anti-inflammatory drug (NSAID) (Meloxicam 15mg daily), and breakthrough opioid (Oxycodone 5mg every 4 hours as needed). |
|
|
实验性的:Suzetrigine Group
The Suzetrigine group will receive a 100 mg loading dose of Suzetrigine, followed by 50mg Q12h for 14 days as an addition to a standardized multimodal pain management pathway. The standardized multimodal pain management pathway consists of treatment components such as nerve block through an adductor canal catheter for 4 days, cryotherapy/icing as needed, scheduled non-opioid drug (acetaminophen 1000 mg 3 times a day), nonsteroidal anti-inflammatory drug (NSAID) (Meloxicam 15mg daily), and breakthrough opioid (Oxycodone 5mg every 4 hours as needed). |
100 mg loading dose of Suzetrigine, followed by 50mg every 12 hours for 14 days as an addition to a standardized multimodal pain management pathway. |
研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Participant enrollment
大体时间:At enrollment
|
Enrollment rates |
At enrollment
|
|
Protocol adherence
大体时间:Within 14 days
|
Protocol adherence rates |
Within 14 days
|
|
Data collection
大体时间:At 14 days
|
Completeness of data collection |
At 14 days
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Primary Clinical Outcome: Opioid consumption
大体时间:Within 14 days
|
Total cumulative opioid consumption in milligrams morphine equivalents (MME) within the study period |
Within 14 days
|
其他结果措施
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Pain
大体时间:At 14 days
|
Numeric Pain Rating Scale (NPRS): Zero is equivalent to no pain and 10 indicates the worst possible pain. |
At 14 days
|
|
First day of walking unassisted
大体时间:Within 14 days
|
Within 14 days
|
|
|
Barthel Index for Activities of Daily Living (ADL)
大体时间:At 14 days
|
Cumulative score ranges from 0 to 100, where 0 indicates complete dependence and 100 signifies total independence |
At 14 days
|
|
Knee injury and Osteoarthritis Outcome Score (KOOS)
大体时间:At 14 days
|
0 represents extreme knee problems, and 100 represents no knee problems |
At 14 days
|
|
Knee range of motion
大体时间:At 14 days
|
Clinical assessment |
At 14 days
|
|
Time to opioid cessation
大体时间:Within 14 days
|
Within 14 days
|
|
|
Opioid prescription renewal
大体时间:Within 14 days
|
Within 14 days
|
|
|
Incidence of opioid-related adverse events
大体时间:Within 14 days
|
Within 14 days
|
合作者和调查者
调查人员
- 首席研究员:Peter Hsiue, MD、University of California, Irvine
- 首席研究员:Steven Yang, MD、University of California, Irvine
研究记录日期
研究主要日期
学习开始 (估计的)
初级完成 (估计的)
研究完成 (估计的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- STUDY00001001
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
在美国制造并从美国出口的产品
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