MAC联合BIS监测在老年患者眼科手术中的应用

注册号:

Registration number:

ChiCTR2600126112 

最近更新日期:

Date of Last Refreshed on:

2026-06-03 17:34:05 

注册时间:

Date of Registration:

2026-06-03 00:00:00 

注册号状态:

预注册

Registration Status:

Prospective registration

注册题目:

MAC联合BIS监测在老年患者眼科手术中的应用

Public title:

Application of MAC combined with BIS monitoring in elderly patients undergoing eye surgery

注册题目简写:

English Acronym:

研究课题的正式科学名称:

MAC联合BIS监测在老年患者眼科手术中的应用

Scientific title:

Application of MAC combined with BIS monitoring in elderly patients undergoing eye surgery

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:

张丹凤 

研究负责人:

张丹凤 

Applicant:

Zhang Danfeng 

Study leader:

Zhang Danfeng 

申请注册联系人电话:

Applicant telephone:

+86 159 5748 1357

研究负责人电话:

Study leader's
telephone:

+86 159 5748 1357

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:

420612701@qq.com

研究负责人电子邮件:

Study leader's E-mail:

420612701@qq.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:

宁波市鄞州区北明程路599号

研究负责人通讯地址:

宁波市鄞州区北明程路599号

Applicant address:

No. 599, North Mingcheng Road, Yinzhou District, Ningbo City

Study leader's address:

No. 599, North Mingcheng Road, Yinzhou District, Ningbo City

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:

宁波市眼科医院

Applicant's institution:

Ningbo Eye Hospital

研究负责人所在单位:

宁波市眼科医院

Affiliation of the Leader:

Ningbo Eye Hospital

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:

甬眼医伦审2024研第025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:

宁波市眼科医院伦理委员会

Name of the ethic committee:

Ethics Committee of Ningbo Eye Hospital

伦理委员会批准日期:

Date of approved by ethic committee:

2024-07-25 00:00:00

伦理委员会联系人:

郑双双

Contact Name of the ethic committee:

Zheng Shuangshuang

伦理委员会联系地址:

宁波市鄞州区北明程路599号

Contact Address of the ethic committee:

No. 599, North Mingcheng Road, Yinzhou District, Ningbo City

伦理委员会联系人电话:

Contact phone of the ethic committee:

+86 574 8786 2233

伦理委员会联系人邮箱:

Contact email of the ethic committee:

752740695@qq.com

研究实施负责(组长)单位:

宁波市眼科医院

Primary sponsor:

Ningbo Eye Hospital

研究实施负责(组长)单位地址:

宁波市鄞州区北明程路599号

Primary sponsor's address:

No. 599, North Mingcheng Road, Yinzhou District, Ningbo City

试验主办单位(项目批准或申办者):

Secondary sponsor:

国家:

中国

省(直辖市):

浙江省

市(区县):

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波市眼科医院

具体地址:

宁波市鄞州区北明程路599号

Institution
hospital:

Ningbo Eye Hospital

Address:

No. 599, North Mingcheng Road, Yinzhou District, Ningbo City

经费或物资来源:

宁波市鄞州区农业与社会发展科技计划项目

Source(s) of funding:

Ningbo Yinzhou District Agricultural and Social Development Science and Technology Plan Project

研究疾病:

疼痛  

Target disease:

Pain

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:

其它 

Study phase:

N/A

研究设计:

随机平行对照 

Study design:

Parallel 

研究目的:

眼科局麻的老年患者可伴有焦虑、精神紧张,易导致血流动力学波动、肌紧张等,不利于手术操作;且大多数患者能回忆起术中的视觉感受,包括灯光、颜色及移动的手术器械等,产生恐惧。对部分复位困难的视网膜脱离手术,术毕需尽早转俯卧位,常规全麻可影响手术效果。针对60岁及以上可能合并并发症的老龄患者行眼科视网膜玻璃体手术,拟采用MAC联合BIS监测提供更为合适的麻醉方案。 该研究在神经阻滞基础上,采用MAC技术联合BIS,对生命体征持续监护,有利于缓解患者焦虑,减轻伤害性刺激,抑制手术应激反应,提高老龄患者手术安全性及舒适性,对视网膜成功复位具有积极作用,并有望改善术中视觉现象带来的不适。  

Objectives of Study:

The continuous monitoring of vital signs by MAC technology combined with BIS is conducive to relieving patients' anxiety, reducing nociceptive stimulation, inhibiting surgical stress response, improving surgical safety and comfort in elderly patients, playing a positive role in the successful repositioning of retina, and is expected to improve the discomfort caused by intraoperative visual phenomena.

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.术前2周有上呼吸道感染者;
2.窦性心动过缓、房室传导阻滞者;
3.精神异常、智力发育障碍、听力障碍或24小时内使用其他麻醉性镇痛镇静药物者;
4.严重心、肝、肾功能异常者;
5.家属拒绝参与研究;
6.患者无法正常沟通。

Exclusion criteria:

1.There were upper respiratory tract infections 2 weeks before surgery;
2.Sinus bradycardia, atrioventricular block;
3.Mental disorders, intellectual development disorders, hearing disorders or use of other narcotic analgesic sedative drugs within 24 hours;
4.serious heart, liver, kidney dysfunction;
5.Family members refused to participate in the study;
6.Patients cannot communicate normally.

研究实施时间:

Study execute time:

From 2024-01-01 00:00:00 To 2026-12-31 00:00:00  

征募观察对象时间:

Recruiting time:

From 2026-06-03 00:00:00 To 2026-12-31 00:00:00

干预措施:

Interventions:

组别:

研究组

样本量:

100

Group:

Study group

Sample size:

干预措施:

MAC联合BIS

干预措施代码:

Intervention:

MAC and BIS

Intervention code:

组别:

对照组

样本量:

100

Group:

Control group

Sample size:

干预措施:

生理盐水

干预措施代码:

Intervention:

normal saline

Intervention code:

研究实施地点:

Countries of recruitment and research settings:

国家:

中国

省(直辖市):

浙江省 

市(区县):

 

Country:

China

Province:

Zhejiang

City:

单位(医院):

宁波市眼科医院 

单位级别:

三级甲等 

Institution
hospital:

Ningbo Eye Hospital

Level of the institution:

Tertiary A

测量指标:

Outcomes:

指标中文名:

Ramsay镇静评分

指标类型:

主要指标

Outcome:

Ramsay Sedation Rating

Type:

Primary indicator

测量时间点:

术中

测量方法:

采用 Ramsay 镇静评分量表(1~6分)评估镇静深度:2~3分为轻度镇静,4分为中度镇静,5~6分为深度镇静

Measure time point of outcome:

Intraoperatively

Measure method:

Ramsay Sedation Scale (1–6 points); 2–3: mild sedation; 4: moderate sedation; 5–6: deep sedation

指标中文名:

术后仰卧位转为俯卧位的时间

指标类型:

主要指标

Outcome:

Time from Supine to Prone Position after Surgery

Type:

Primary indicator

测量时间点:

手术结束后即刻

测量方法:

记录从手术结束至患者成功完成仰卧位转俯卧位所需的时间(分钟)

Measure time point of outcome:

Immediately after surgery

Measure method:

Time (in minutes) from the end of surgery to successful completion of the supine-to-prone position transition

指标中文名:

视觉模拟量表疼痛评分

指标类型:

主要指标

Outcome:

Visual Analog Scale Pain Score

Type:

Primary indicator

测量时间点:

术中及术后即刻

测量方法:

采用视觉模拟量表(VAS)对患者疼痛程度进行评分,评分≥3分定义为疼痛

Measure time point of outcome:

Intraoperatively and immediately postoperatively

Measure method:

Visual Analog Scale Pain Score

指标中文名:

其他不良反应(恶心呕吐、心动过缓、高血压、低血压)

指标类型:

次要指标

Outcome:

Other Adverse Reactions (Nausea/Vomiting, Bradycardia, Hypertension, Hypotension)

Type:

Secondary indicator

测量时间点:

术后24小时内

测量方法:

记录术后24小时内恶心呕吐的发生情况;心动过缓定义为心率最大降幅超过术前基础水平的20%;高血压定义为血压升高超过术前基础水平的20%;低血压定义为血压降低超过术前基础水平的20%

Measure time point of outcome:

Within 24 hours postoperatively

Measure method:

Incidence of nausea and vomiting within 24 hours postoperatively; bradycardia defined as a maximum HR decrease >20% from preoperative baseline; hypertension defined as BP increase >20% from baseline; hypotension defined as BP decrease >20% from baseline

指标中文名:

术中视觉现象记录

指标类型:

次要指标

Outcome:

Record of Intraoperative Visual Phenomena

Type:

Secondary indicator

测量时间点:

术后第2天

测量方法:

采用视觉现象调查问卷(附表2),包含9项视觉现象条目(如白色、黑暗、旋转液体、闪光、颜色、移动物体、机器仪表、雪花状圆点、手指或手),每项记1分,记录患者能回忆起的视觉现象及总分

Measure time point of outcome:

Postoperative day 2

Measure method:

Visual phenomena questionnaire (Appendix 2) comprising 9 items (e.g., white, darkness, swirling fluid, intermittent flashes, colors, moving objects, instruments, snow-like dots, fingers/hands); each item scored 1 point; total score recorded

指标中文名:

术中视觉现象舒适度评分

指标类型:

次要指标

Outcome:

Comfort Score of Intraoperative Visual Phenomena

Type:

Secondary indicator

测量时间点:

术后第2天

测量方法:

采用视觉现象舒适度评分量表(附表3),从?2分到+2分:+2分=非常有趣和享受,+1分=有意思好玩,0分=没有感觉(中性),?1分=令人不安,?2分=非常令人不安

Measure time point of outcome:

Postoperative day 2

Measure method:

Visual phenomena comfort scale (Appendix 3); scores range from ?2 (very disturbing) to +2 (very interesting and enjoyable), with 0 indicating a neutral experience

指标中文名:

呼吸不良事件发生率(低氧血症,SpO₂<90%)

指标类型:

次要指标

Outcome:

Incidence of Adverse Respiratory Events (Hypoxemia, SpO? <90%)

Type:

Secondary indicator

测量时间点:

术中

测量方法:

采用脉搏氧饱和度仪持续监测 SpO?,记录 SpO? 降低至90%以下的发生率

Measure time point of outcome:

Intraoperatively

Measure method:

Continuous pulse oximetry (SpO?) monitoring; incidence of SpO? falling below 90% recorded

指标中文名:

血流动力学指标(术中血压及心率波动)

指标类型:

次要指标

Outcome:

Hemodynamic Parameters (Intraoperative Blood Pressure and Heart Rate Fluctuations)

Type:

Secondary indicator

测量时间点:

术中持续监测

测量方法:

采用无创血压监测(NIBP)和心电图(ECG)持续监测,记录术中血压及心率的波动幅度

Measure time point of outcome:

Continuously throughout the intraoperative period

Measure method:

Continuous non-invasive blood pressure (NIBP) monitoring and electrocardiogram (ECG); intraoperative blood pressure and heart rate fluctuations recorded throughout the procedure

指标中文名:

未预料头部活动发生率

指标类型:

次要指标

Outcome:

Incidence of Unexpected Head Movement

Type:

Secondary indicator

测量时间点:

术中

测量方法:

由麻醉医师及手术医师观察并记录手术期间患者未遵医嘱保持头部制动而发生的不自主头部活动次数及发生率

Measure time point of outcome:

Intraoperatively

Measure method:

Observation and recording by the anesthesiologist and surgeon; defined as any involuntary head movement not instructed by the surgeon during the procedure; incidence rate recorded

采集人体标本:

Collecting sample(s)
from participants:

标本中文名:

组织:

Sample Name:

NA

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:

尚未开始

Not yet recruiting

年龄范围:

Participant age:

最小 Min age 60 years
最大 Max age 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):

按随机数字表法分组

Randomization Procedure (please state who generates the random number sequence and by what method):

Group according to the random number table method

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:

双盲,患者本人及参与麻醉的医生对分组及所使用药物并不知情。

Blinding:

Double-blind, where both the patients and the anesthesiologists involved are unaware of the group allocation and the medication used.

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):

国家医学研究登记备案信息系统;国家生物信息中心 China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub)

The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):

National Medical Research Registration and Filing Information System; China National Center for Bioinformation (CNCB) (https://ngdc.cncb.ac.cn/gsub)

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:

病例记录表

Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:

Case Record Form

数据与安全监察委员会:

Data and Safety Monitoring Committee:

无/No

注册人:

Name of Registration:

 2026-06-03 17:33:57