Suzetrigine for Opioid-Sparing Postoperative Analgesia Following Transvaginal Pelvic Reconstructive Surgery
研究概览
地位
地位
条件
条件
干预/治疗
干预/治疗
详细说明
研究类型
研究类型
注册 (估计的)
注册
阶段
阶段
- 第四阶段
联系人和位置
学习联系方式
学习联系方式
- 姓名:A Lenore Ackerman, MD, PhD
- 电话号码:310-794-0206
- 邮箱:aackerman@mednet.ucla.edu
研究联系人备份
- 姓名:Cindy Gu, MD
- 电话号码:35879 310-794-7700
- 邮箱:cgu@mednet.ucla.edu
学习地点
-
-
California
-
Los Angeles、California、美国、90095
- University of California, Los Angeles (UCLA)
-
-
参与标准
资格标准
资格标准
适合学习的年龄
- 成人
- 年长者
接受健康志愿者
描述
Inclusion Criteria:
- Age ≥ 18 years.
- Undergoing elective transvaginal pelvic reconstructive surgery at UCLA with planned same-day discharge or 23-hour observation.
- Able to provide written informed consent.
Exclusion Criteria:
- Chronic opioid use.
- Liver failure.
- End-stage renal disease (ESRD).
- Chronic pain syndromes, including:
Fibromyalgia Interstitial cystitis Chronic pelvic pain
- Contraindication to acetaminophen or ibuprofen.
- Use of strong CYP3A4 inhibitors within 7 days prior to surgery or anticipated need during the treatment period.
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:顺序分配
- 屏蔽:单身的
手臂数量
武器和干预
参与者组/臂参与者组/臂 |
干预/治疗干预/治疗 |
|---|---|
|
实验性的:Suzetrigine-Based Regimen
Participants receive suzetrigine as part of a multimodal postoperative analgesic regimen.
Suzetrigine is administered as a loading dose on the morning of surgery followed by twice-daily dosing for 7 days, in combination with scheduled acetaminophen and ibuprofen.
|
Loading dose: 100 mg orally on the morning of surgery Maintenance dose: 50 mg orally every 12 hours for 7 days Co-administered medications: Scheduled acetaminophen and ibuprofen Mechanism: Selective NaV1.8 sodium channel inhibitor acting on peripheral nociceptive neurons Purpose: Opioid-sparing postoperative analgesia
Participants in both study arms will receive scheduled acetaminophen and ibuprofen as part of standard multimodal postoperative analgesia.
These medications are administered routinely following transvaginal pelvic reconstructive surgery to reduce baseline pain, minimize opioid requirements, and support enhanced recovery.
|
|
有源比较器:Standard Opioid-Inclusive Analgesic Regimen
Participants receive standard postoperative pain management consisting of scheduled acetaminophen and ibuprofen, with opioid analgesics available as needed per routine clinical care.
|
Participants in both study arms will receive scheduled acetaminophen and ibuprofen as part of standard multimodal postoperative analgesia.
These medications are administered routinely following transvaginal pelvic reconstructive surgery to reduce baseline pain, minimize opioid requirements, and support enhanced recovery.
Tramadol: 50 mg orally every 4-6 hours as needed OR Oxycodone: 5 mg orally every 4-6 hours as needed Co-administered medications: Scheduled acetaminophen and ibuprofen Purpose: Standard postoperative analgesia per institutional protocol |
研究衡量的是什么?
主要结果指标
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Pain intensity (0-10 NRS) at 48 hours postoperatively
大体时间:48 hours postoperatively
|
Patient-reported postoperative pain intensity measured using the 0-10 Numerical Rating Scale (NRS).
|
48 hours postoperatively
|
次要结果测量
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Pain Intensity at 1 Week
大体时间:1 week after surgery
|
Patient-reported pain intensity using the 0-10 NRS.
|
1 week after surgery
|
|
Time to Rescue Analgesia in PACU
大体时间:During stay in post-anesthesia care unit, measured in hours up to 23 hours
|
Time from arrival in the post-anesthesia care unit to first administration of rescue analgesic medication.
|
During stay in post-anesthesia care unit, measured in hours up to 23 hours
|
|
Post-Discharge Opioid Use
大体时间:Postoperative days 0-7
|
Total opioid consumption after discharge, measured in morphine milligram equivalents (MME).
|
Postoperative days 0-7
|
|
Post-Discharge Gabapentin Use
大体时间:Postoperative days 0-7
|
Any gabapentin or pregabalin use after discharge.
|
Postoperative days 0-7
|
|
Constipation
大体时间:Up to 1 week postoperatively
|
Time to first bowel movement Additional bowel regimen use |
Up to 1 week postoperatively
|
|
Nausea and Vomiting
大体时间:Up to 1 week postoperatively
|
Incidence of postoperative nausea or vomiting reported by participants.
|
Up to 1 week postoperatively
|
|
Dizziness or Lightheadedness
大体时间:Up to 1 week postoperatively
|
Incidence of postoperative dizziness or lightheadedness.
|
Up to 1 week postoperatively
|
|
Time to Return to Driving
大体时间:Up to 6 weeks
|
Number of days from surgery until the participant reports resuming driving.
|
Up to 6 weeks
|
|
Time to Return to Work
大体时间:Up to 6 weeks
|
Number of days from surgery until the participant reports returning to work.
|
Up to 6 weeks
|
|
Postoperative Patient-Initiated Communication Burden
大体时间:Up to 6 weeks
|
Number of patient-initiated messages, calls, or portal contacts related to postoperative pain or medication concerns.
|
Up to 6 weeks
|
合作者和调查者
调查人员
调查人员
- 首席研究员:A Lenore Ackeman, MD, PhD、University of California, Los Angeles
出版物和有用的链接
一般刊物
- Dong S, Zhong Y, Chu L, Li H, Tong X, Wang J. Age-stratified analysis of long-term outcomes of transvaginal mesh repair for treatment of pelvic organ prolapse. Int J Gynaecol Obstet. 2016 Oct;135(1):112-6. doi: 10.1016/j.ijgo.2016.03.031. Epub 2016 Jun 20.
- Jelovsek JE, Maher C, Barber MD. Pelvic organ prolapse. Lancet. 2007 Mar 24;369(9566):1027-38. doi: 10.1016/S0140-6736(07)60462-0.
- Petrikovets A, Sheyn D, Sun HH, Chapman GC, Mahajan ST, Pollard RR, El-Nashar SA, Hijaz AK, Mangel J. Multimodal opioid-sparing postoperative pain regimen compared with the standard postoperative pain regimen in vaginal pelvic reconstructive surgery: a multicenter randomized controlled trial. Am J Obstet Gynecol. 2019 Nov;221(5):511.e1-511.e10. doi: 10.1016/j.ajog.2019.06.002. Epub 2019 Jun 12.
- Keam SJ. Suzetrigine: First Approval. Drugs. 2025 Jun;85(6):845-851. doi: 10.1007/s40265-025-02178-w. Epub 2025 May 5.
- Ali MY, Antunes FTT, Huang S, Chen L, Zamponi GW. Pharmacological inhibition of NaV1.8 by suzetrigine reveals potent analgesic potential without tolerance development in mice. Mol Brain. 2025 Nov 13;18(1):86. doi: 10.1186/s13041-025-01253-3.
- Stewart RG, Osorno T, Fujita A, Jo S, Ferraiuolo A, Carlin K, Bean BP. Modulation of human dorsal root ganglion neuron firing by the Nav1.8 inhibitor suzetrigine. Proc Natl Acad Sci U S A. 2025 Jun 3;122(22):e2503570122. doi: 10.1073/pnas.2503570122. Epub 2025 May 27.
研究记录日期
研究主要日期
学习开始 (估计的)
学习开始
初级完成 (估计的)
初级完成
研究完成 (估计的)
研究完成
研究注册日期
首次提交
首次提交
首先提交符合 QC 标准的
首先提交符合 QC 标准的
首次发布 (实际的)
首次发布
研究记录更新
最后更新发布 (实际的)
最后更新发布
上次提交的符合 QC 标准的更新
上次提交的符合 QC 标准的更新
最后验证
最后验证
更多信息
与本研究相关的术语
关键字
其他相关的 MeSH 术语
- 泌尿生殖系统疾病
- 疼痛
- 神经系统表现
- 术后并发症
- 病理过程
- 男性泌尿生殖系统疾病
- 病理状况,解剖学
- 泌尿系统疾病
- 女性泌尿生殖系统疾病
- 女性泌尿生殖系统疾病和妊娠并发症
- 排尿障碍
- 下尿路症状
- 泌尿系统表现
- 尿失禁
- 脱垂
- 病理状况、体征和症状
- 体征和症状
- 疼痛,术后
- 尿失禁,压力
- 盆腔器官脱垂
- 药物的生理作用
- 周围神经系统药物
- 中枢神经系统抑制剂
- 感觉系统代理
- 镇痛药
- 毒品
- 有机化学品
- 杂环化合物
- 杂环化合物,融合环
- 脂质
- 药理作用
- 化学作用和用途
- 治疗用途
- 羧酸
- 生物碱
- 多环芳烃
- 多环化合物
- 胺
- 酒精
- 杂环化合物,4个或更多环
- 酸,碳环
- Morphinans
- 阿片类生物碱
- 杂环化合物,桥环
- 菲尼斯
- 中枢神经系统药物
- 吗啡衍生物
- 可待因
- 苯基丙酸
- 环己醇
- 己醇
- 脂肪醇
- 二甲胺
- 甲胺
- 镇痛药、阿片类药物
- 曲马多
- 布洛芬
- 羟考酮
其他研究编号
其他研究编号
- 26-0498
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)?
IPD 计划说明
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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