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

注册号:

Registration number:

ChiCTR2300069163 

最近更新日期:

Date of Last Refreshed on:

2026-01-29 11:06:01 

注册时间:

Date of Registration:

2023-03-08 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

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

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

注册题目简写:

English Acronym:

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

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

研究课题代号(代码):

Study subject ID:

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:

申请注册联系人:

蒋小娟 

研究负责人:

李茜 

Applicant:

Xiaojuan Jiang 

Study leader:

Qian Li 

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
telephone:

+86 189 8060 1635

申请注册联系人传真 :

Applicant Fax:

研究负责人传真:

Study leader's fax:

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

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):

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

Applicant address:

37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China

Study leader's address:

37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China

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:

申请人所在单位:

四川大学华西医院

Applicant's institution:

West China Hospital, Sichuan University

研究负责人所在单位:

四川大学华西医院

Affiliation of the Leader:

West China Hospital, Sichuan University

是否获伦理委员会批准:

Approved by ethic committee:

Yes

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

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

Name of the ethic committee:

Biomedical Ethics Review Committee of West China Hospital, Sichuan University

伦理委员会批准日期:

Date of approved by ethic committee:

2023-02-24 00:00:00

伦理委员会联系人:

邓绍林

Contact Name of the ethic committee:

Shaolin Deng

伦理委员会联系地址:

四川省成都市武侯区国学巷37号

Contact Address of the ethic committee:

37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China

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:

研究实施负责(组长)单位:

四川大学华西医院

Primary sponsor:

West China Hospital, Sichuan University

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

Primary sponsor's address:

37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

四川省

市(区县):

成都市

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院

具体地址:

四川省成都市武侯区国学巷37号

Institution
hospital:

West China Hospital,Sichuan University

Address:

37 Guoxue Alley, Wuhou District, Chengdu, Sichuan, China

经费或物资来源:

Source(s) of funding:

None

研究疾病:

上腹部大手术  

Target disease:

Major upper abdominal surgery

研究疾病代码:

Target disease code:

研究类型:

干预性研究

Study type:

Interventional study

研究所处阶段:

探索性研究/预试验 

Study phase:

0

研究设计:

随机平行对照 

Study design:

Parallel 

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。  

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.

药物成份或治疗方案详述:

 

Description for medicine or protocol of treatment in detail:

 

纳入标准:

Inclusion criteria

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。

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.

研究实施时间:

Study execute time:

From 2023-03-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2023-03-20 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

第一部分:鞘内注射氢吗啡酮

样本量:

51

Group:

Part1: Intrathecal hydromorphone

Sample size:

干预措施:

鞘内注射氢吗啡酮剂量从 50μg 开始进行递增或递减。考虑到太小剂量不能够提供足够的镇痛,递减剂量设定为 10μg,上升的剂量则是根据既往文献的报道和临床实际应用。因此鞘内注射氢吗啡酮的可能剂量如下: 10-20-30-40-50-75-100-150-200-250-300μg。 后续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。

干预措施代码:

Intervention:

The dose of intrathecal hydromorphone will start at 50 μg and be adjusted upwards or downwards. Considering that too small a dose may not provide adequate analgesia, the reduction step is set at 10 μg. The increase in dosage is based on previous literature and clinical practice. Therefore, the possible doses of intrathecal hydromorphone are as follows: 10-20-30-40-50-75-100-150-200-250-300 μg. 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.

Intervention code:

组别:

第二部分-第一组: ED90/ED95剂量氢吗啡酮鞘内注射组

样本量:

139

Group:

Part2- group1: Intrathecal injection of hydromorphone at ED90/ED95 doses.

Sample size:

干预措施:

结合第一部分研究数据,确定氢吗啡酮鞘内注射的ED90和ED95剂量,进行后续鞘内注射。

干预措施代码:

Intervention:

Based on the data from the first part of the study, we determined the ED90 and ED95 doses of intrathecal hydromorphone, which will be used for subsequent intrathecal injections.

Intervention code:

组别:

第二部分-第二组: 肋缘下腹横肌平面阻滞组

样本量:

139

Group:

Part2- group2: Transversal plane block group

Sample size:

干预措施:

患者全身麻醉诱导后,采取平卧位,麻醉医生进行腹部消毒铺巾,采用飞利浦超声仪定位,选择高频线阵的超声探头(8~12 MHz),清晰辨认腹横肌、腹内斜肌、腹外斜肌、腹直肌和腹膜等结构,在右 侧肋缘下腋中线处采用平面内法将 22G 神经阻滞穿刺针置入腹内斜肌与腹横肌之间,回 抽无血,注入 0.5~1ml 生理盐水确认针尖位置,正确的针尖位置在超声影像下可见腹直肌与腹横肌之间有液性暗区向两侧扩散。回抽无血液无气体,注入配置好的神经阻滞药液 0.25%罗哌卡因 30ml。左侧行相同操作,双侧共 60ml。本组患者不进行鞘内注射氢吗啡酮,为保持对患者和术后随访人员的盲法,操作麻醉医生需在麻醉前对患者鞘内注射区域定位消毒,并粘贴无菌敷料。

干预措施代码:

Intervention:

After the induction of general anesthesia, the patient was placed in a supine position. The anesthesiologist performed abdominal disinfection and draping. A Philips ultrasound machine with a high-frequency linear probe (8-12 MHz) was used for localization. The transverse abdominis muscle, internal oblique muscle, external oblique muscle, rectus abdominis muscle, and peritoneum were clearly identified. A 22G nerve block needle was inserted in-plane between the internal oblique muscle and transverse abdominis muscle at the right subcostal midaxillary line. After confirming no blood return, 0.5-1ml of saline was injected to verify the needle tip position. The correct position was confirmed when a hypoechoic area between the internal oblique and transverse abdominis muscles was observed on the ultrasound image, indicating fluid spreading laterally. After ensuring no blood or gas was aspirated, 30 ml of 0.25% ropivacaine was injected. The same procedure was performed on the left side, with a total of 60 ml injected bilaterally. For this group of patients, no intrathecal hydromorphone injection was performed. To maintain blinding for both the patients and the postoperative follow-up personnel, the anesthesiologist marked and disinfected the intrathecal injection area and applied a sterile dressing before anesthesia induction.

Intervention code:

组别:

第二部分-第三组:鞘内注射氢吗啡酮联合腹横肌平面阻滞组

样本量:

139

Group:

Part2- group2: Intrathecal hydromorphone injection combined with transversal plane block group

Sample size:

干预措施:

改组患者进行鞘内注射氢吗啡酮联合腹横肌平面阻滞

干预措施代码:

Intervention:

Intrathecal hydromorphone injection combined with transversal plane block

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

四川省 

市(区县):

成都市 

Country:

China

Province:

Sichuan

City:

Chengdu

单位(医院):

四川大学华西医院 

单位级别:

三甲医院 

Institution
hospital:

West China Hospital, Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川省人民医院 

单位级别:

三级甲等 

Institution
hospital:

Sichuan Provincial People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都上锦南府医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Shangjin Nanfu Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

四川大学华西天府医院 

单位级别:

三级甲等 

Institution
hospital:

West China Tianfu Hospital of Sichuan University

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市双流区第一人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Shuangliu District First People's Hospital

Level of the institution:

Tertiary A

国家:

中国

省(直辖市):

四川省 

市(区县):

 

Country:

China

Province:

Sichuan

City:

单位(医院):

成都市第三人民医院 

单位级别:

三级甲等 

Institution
hospital:

Chengdu Third People's Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

术后首次需要补救性阿片类药物的时长;

指标类型:

主要指标

Outcome:

Duration of first need for remedial opioids after surgery

Type:

Primary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后中重度疼痛发生率

指标类型:

次要指标

Outcome:

Incidence of moderate and severe postoperative pain

Type:

Secondary indicator

测量时间点:

术后 30min、2h、4h、8h、12h、16h、24h、48h、72h;

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后慢性疼痛发生率

指标类型:

次要指标

Outcome:

Incidence of postoperative chronic pain

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

阿片类药物消耗量

指标类型:

次要指标

Outcome:

Total opioid consumption

Type:

Secondary indicator

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后康复指标

指标类型:

次要指标

Outcome:

Postoperative rehabilitation index

Type:

Secondary indicator

测量时间点:

测量方法:

采用匹兹堡睡眠质量指数量表、肺部并发症发生率、24h内下床活动人次、术后住院时长

Measure time point of outcome:

Measure method:

指标中文名:

不良事件

指标类型:

副作用指标

Outcome:

Adverse even

Type:

Adverse events

测量时间点:

测量方法:

Measure time point of outcome:

Measure method:

指标中文名:

术后疼痛评分

指标类型:

次要指标

Outcome:

The NRS score (Numeric Rating Scale) for pain after surgery

Type:

Secondary indicator

测量时间点:

术后 30min、2h、4h、8h、12h、16h、24h、48h、72h;

测量方法:

Measure time point of outcome:

30min, 2h, 4h, 8h, 12h, 16h, 24h, 48h, 72h after surgery

Measure method:

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

none

Tissue:

人体标本去向

其它  

说明

Fate of sample:

0thers  

Note:

征募研究对象情况:

Recruiting status:

正在进行

Recruiting

年龄范围:

Participant age:

最小 Min age 18 years
最大 Max age 80 years

性别:

男女均可

Gender:

Both

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。

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.

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

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。

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.

是否共享原始数据:

IPD sharing

是Yes

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)。

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).

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。

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.

数据与安全监察委员会:

Data and Safety Monitoring Committee:

有/Yes

注册人:

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 2023-03-08 15:17:27