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注册号: Registration number: |
ChiCTR2300069163 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-29 11:06:01 |
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注册时间: Date of Registration: |
2023-03-08 00:00:00 |
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注册号状态: |
预注册 |
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Registration Status: |
Prospective registration |
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注册题目: |
氢吗啡酮单次鞘内注射联合腹横肌平面阻滞对上腹部大手术术后急慢性疼痛的影响:一项多中心、随机对照研究 |
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Public title: |
Effect of intrathecal hydromorphone combined with transverse abdominal plane block on acute and chronic postoperative pain in the major upper abdominal surgery: a multicenter, randomized controlled study |
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注册题目简写: |
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English Acronym: |
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研究课题的正式科学名称: |
氢吗啡酮单次鞘内注射联合腹横肌平面阻滞对上腹部大手术术后急慢性疼痛的影响:一项多中心、随机对照研究 |
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Scientific title: |
Effect of intrathecal hydromorphone combined with transverse abdominal plane block on acute and chronic postoperative pain in the major upper abdominal surgery: a multicenter, randomized controlled study |
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研究课题代号(代码): Study subject ID: |
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在二级注册机构或其它机构的注册号: The registration number of the Partner Registry or other register: |
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申请注册联系人: |
蒋小娟 |
研究负责人: |
李茜 |
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Applicant: |
Xiaojuan Jiang |
Study leader: |
Qian Li |
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申请注册联系人电话: Applicant telephone: |
+86 183 2830 4306 |
研究负责人电话:
Study leader's |
+86 189 8060 1635 |
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申请注册联系人传真 : Applicant Fax: |
研究负责人传真: Study leader's fax: |
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申请注册联系人电子邮件: Applicant E-mail: |
491750440@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
hxliqian@foxmail.com |
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申请单位网址(自愿提供): Applicant website(voluntary supply): |
研究负责人网址(自愿提供): Study leader's website(voluntary supply): |
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申请注册联系人通讯地址: |
四川省成都市武侯区国学巷37号 |
研究负责人通讯地址: |
四川省成都市武侯区国学巷37号 |
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Applicant address: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China |
Study leader's address: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China |
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申请注册联系人邮政编码: Applicant postcode: |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
四川大学华西医院 |
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Applicant's institution: |
West China Hospital, Sichuan University |
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研究负责人所在单位: |
四川大学华西医院 |
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Affiliation of the Leader: |
West China Hospital, Sichuan University |
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是否获伦理委员会批准: |
是 |
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Approved by ethic committee: |
Yes |
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伦理委员会批件文号: Approved No. of ethic committee: |
2023年审(64)号 |
伦理委员会批件附件: Approved file of Ethical Committee: |
查看附件View |
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批准本研究的伦理委员会名称: |
四川大学华西医院生物医学伦理审查委员会 |
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Name of the ethic committee: |
Biomedical Ethics Review Committee of West China Hospital, Sichuan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2023-02-24 00:00:00 | ||
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伦理委员会联系人: |
邓绍林 |
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Contact Name of the ethic committee: |
Shaolin Deng |
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伦理委员会联系地址: |
四川省成都市武侯区国学巷37号 |
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Contact Address of the ethic committee: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8542 3237 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
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研究实施负责(组长)单位: |
四川大学华西医院 |
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Primary sponsor: |
West China Hospital, Sichuan University |
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研究实施负责(组长)单位地址: |
四川省成都市武侯区国学巷37号 |
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Primary sponsor's address: |
37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China |
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试验主办单位(项目批准或申办者): Secondary sponsor: |
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经费或物资来源: |
无 |
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Source(s) of funding: |
None |
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研究疾病: |
上腹部大手术 |
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Target disease: |
Major upper abdominal surgery |
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研究疾病代码: |
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Target disease code: |
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研究类型: |
干预性研究 |
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Study type: |
Interventional study |
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研究所处阶段: |
探索性研究/预试验 | ||||||||||||||||||||||
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Study phase: |
0 |
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研究设计: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
本研究分为两部分研究进行: 第一部分采用偏硬币设计序贯法测定上腹部手术中氢吗啡酮单次鞘内注射的90%/95%有效镇痛(ED90/ED95)剂量; 第二部分采用多中心随机对照研究,验证氢吗啡酮(ED90/ED95 剂量)单次鞘内注射联合 TAP 技术用于上腹部大手术术后急慢性疼痛的有效性和安全性。 |
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Objectives of Study: |
This study is divided into two parts: 1.The first part employs the biased coin design up-and-down method to determine the effective analgesic doses (ED90/ED95) of a single intrathecal injection of hydromorphone for upper abdominal surgery. 2. The second part involves a multicenter randomized controlled trial to validate the effectiveness and safety of a single intrathecal injection of hydromorphone (at ED90/ED95 doses) combined with TAP block for managing acute and chronic postoperative pain in major upper abdominal surgeries. |
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药物成份或治疗方案详述: |
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Description for medicine or protocol of treatment in detail: |
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纳入标准: |
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Inclusion criteria |
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排除标准: |
1.体重过轻或肥胖患者(BMI<18 kg/m2或BMI≥30 kg/m2); 2.具有椎管内操作禁忌症,包括凝血功能障碍患者(血小板<100×109/L或INR>1.5)、穿刺部位感染、脊椎畸形或外伤、怀疑有恶性肿瘤骨转移的患者等; 3.慢性疼痛或慢性阿片类药物使用的患者(每天使用阿片类药物≥3个月或吗啡使用≥60mg/d并且≥1个月); 4.对本研究中的相关药物过敏; 5.不同意使用术后自控镇痛泵; 6.语言沟通障碍,无法理解术前宣教、研究流程、镇痛泵的使用的患者; 7.在纳入本研究前3个月内参加其他临床试验。 |
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Exclusion criteria: |
1. Underweight or obese patients (BMI<18 kg/m^2 or BMI >= 30 kg/m^2); 2. There are contraindications for intraspinal manipulation, including patients with coagulopathy (platelet <100×10^9/L or INR>1.5), puncture site infection, spinal malformation or trauma, and suspected malignant tumor bone metastasis; 3. Patients with chronic pain or chronic opioid use (daily opioid use >=3 months or morphine use >=60mg/d and >=1 month); 4. Allergy to the related drugs in this study; 5. do not agree to the use of a postoperative self-controlled analgesia pump; 6. Patients with language communication disorders, unable to understand preoperative education, research process, and the use of pain relief pump; 7. Participate in other clinical trials within 3 months prior to inclusion in this study. |
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研究实施时间: Study execute time: |
从 From 2023-03-01 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2023-03-20 00:00:00 至 To 2026-12-31 00:00:00 |
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干预措施: Interventions: |
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研究实施地点: Countries of recruitment and research settings: |
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测量指标: Outcomes: |
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采集人体标本:
Collecting sample(s)
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征募研究对象情况: Recruiting status: |
正在进行 Recruiting |
年龄范围: Participant age: |
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性别: |
男女均可 |
Gender: |
Both |
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随机方法(请说明由何人用什么方法产生随机序列): |
第一部分:患者的鞘内注射氢吗啡酮剂量调整均是基于前一名患者的镇痛疗效。如前一名患者“失败”(阴性反应):术后 24h 运动状态下 NRS>3 分或需要额外的阿片类药物,则增加下一个随机受试者的剂量。如果前一名患者“成功”(阳性反应):术后 24h 运动状态下 NRS≤3 分,则该患者所用氢吗啡酮的剂量进行有偏硬币 的随机,有 11%的概率到下一个较低剂量,有 89%的概率保持不变。 第二部分:采用中心随机化的方法,进行受试者的筛选和随机分组。所有患者按 1:1:1的比例随机分为3组:鞘内注射氢吗啡酮组、TAP组或鞘内联合TAP组,并根据腹腔镜或开腹进行分层随机。受试者符合纳入标准后,然后研究人员通过中心随机系统获得该受试者的随机号。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Part1: Subsequent patients’ doses of intrathecal hydromorphone will be adjusted based on the analgesic efficacy observed in the preceding patient. If the preceding patient experiences a "failure" (negative response)—defined as NRS > 3 during movement at 24 hours postoperatively or requiring additional opioid medication—the dose for the next random subject will be increased. If the preceding patient experiences a "success" (positive response)—defined as NRS ≤ 3 during movement at 24 hours postoperatively—the dose for the next patient will be determined using a biased coin design, with an 11% probability of decreasing to the next lower dose and an 89% probability of remaining unchanged. Part2: The method of central randomization was used to screen and group subjects randomly. All patients were randomly assigned to three groups at a ratio of 1:1:1: intrathecal hydromorphone, TAP, or intrathecal combined TAP, and stratified by laparoscopy or laparotomy. After the subjects met the inclusion criteria, the researchers then obtained the random number of the subjects through the central random system. |
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是否公开试验完成后的统计结果: Calculated Results after the Study Completed public access: |
不公开/Private |
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盲法: |
除了操作者知道分组,其他人员均对对分组不知晓,且操作麻醉医生不参与后续麻醉管理及随访工作。患者、参与术中管理的麻醉医生和外科医生,进行随访的研究和统计人员均对分组和干预不知情。 |
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Blinding: |
Except for the operator who knew the grouping, other personnel did not know the grouping, and the operating anesthesiologist did not participate in the follow-up anesthesia management and follow-up work. Patients, anesthesiologists and surgeons involved in intraoperative management, and follow-up studies and statisticians were unaware of the grouping and intervention. |
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是否共享原始数据: IPD sharing |
是Yes |
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共享原始数据的方式(说明:请填入公开原始数据日期和方式,如采用网络平台,需填该网络平台名称和网址): |
支持本研究结果的数据可根据合理要求从通讯作者处获得(hxliqian@wchscu.cn)。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
The data supporting the findings of this study are available from the corresponding author upon reasonable request (hxliqian@wchscu.cn). |
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数据采集和管理(说明:数据采集和管理由两部分组成,一为病例记录表(Case Record Form, CRF),二为电子采集和管理系统(Electronic Data Capture, EDC),如ResMan即为一种基于互联网的EDC: |
采用病例记录表收集患者信息,并录入到电子数据库。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data will be recorded in the Case Report Forms and entered into an electronic database. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |