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审核状态: Project audit state: |
通过审核 Successful |
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注册号: Registration number: |
ChiCTR2600126218 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-05 09:47:08 |
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注册时间: Date of Registration: |
2026-06-05 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: |
术前GNRI水平对复合瑞芬太尼时瑞玛唑仑用于老年无痛胃肠镜检查ED50、ED95及镇静作用的影响 |
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Public title: |
Effect of Preoperative Geriatric Nutritional Risk Index on the ED50, ED95, and Sedative Efficacy of Remimazolam Combined with Remifentanil in Elderly Patients Undergoing Painless Gastrointestinal Endoscopy |
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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: |
术前GNRI水平对复合瑞芬太尼时瑞玛唑仑用于老年无痛胃肠镜检查ED50、ED95及镇静作用的影响 |
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Scientific title: |
Effect of Preoperative Geriatric Nutritional Risk Index on the ED50, ED95, and Sedative Efficacy of Remimazolam Combined with Remifentanil in Elderly Patients Undergoing Painless Gastrointestinal Endoscopy |
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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: |
黄东晓 |
研究负责人: |
黄东晓 |
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Applicant: |
Dongxiao Huang |
Study leader: |
Dongxiao Huang |
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申请注册联系人电话: Applicant telephone: |
+86 13665187308 |
研究负责人电话: Study leader's telephone: |
+86 510 9612369 |
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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: |
hdxss88@163.com |
研究负责人电子邮件: Study leader's E-mail: |
hdxss88@sina.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: |
江苏省无锡市梁溪区兴源北路585号 |
研究负责人通讯地址: |
江苏省无锡市梁溪区兴源北路585号 |
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Applicant address: |
No. 585, Xingyuan North Road, Liangxi District, Wuxi City, Jiangsu Province |
Study leader's address: |
No. 585, Xingyuan North Road, Liangxi District, Wuxi City, Jiangsu Province |
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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: |
无锡市第二人民医院 |
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Applicant's institution: |
The Second People’s Hospital of Wuxi |
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研究负责人所在单位: |
无锡市第二人民医院 |
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Affiliation of the Leader: |
Wuxi No.2 People’s Hospital |
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是否获伦理委员会批准: |
是/Yes |
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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: |
WXEY-2026-7 |
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: |
无锡市第二人民医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of the Second People's Hospital of Wuxi |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-01-30 00:00:00 |
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伦理委员会联系人: |
曹珺 |
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Contact Name of the ethic committee: |
Cao Jun |
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伦理委员会联系地址: |
江苏省无锡市梁溪区兴源北路585号 |
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Contact Address of the ethic committee: |
No. 585, Xingyuan North Road, Liangxi District, Wuxi City, Jiangsu Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 510 68563050 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
wxeyywc@163com |
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研究实施负责(组长)单位: |
无锡市第二人民医院 |
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Primary sponsor: |
Wuxi No.2 People’s Hospital |
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研究实施负责(组长)单位地址: |
江苏省无锡市梁溪区兴源北路585号 |
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Primary sponsor's address: |
No. 585, Xingyuan North Road, Liangxi District, Wuxi City, Jiangsu Province |
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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: |
无锡市卫健委“双百”中青年医疗卫生后备拔尖人才计划 |
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Source(s) of funding: |
Wuxi Health Commission “Double Hundred” Program for Young and Middle-Aged Outstanding Reserve Medica |
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Target disease: |
Sedation-related responses during painless gastrointestinal endoscopy |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
非随机对照试验 |
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Study design: |
Non randomized control |
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研究目的: |
主要目的: 探讨术前老年营养风险指数(GNRI)水平对瑞玛唑仑联合瑞芬太尼用于老年无痛胃肠镜检查时镇静有效剂量(ED??、ED??)的影响。 次要目的: 比较不同GNRI水平老年患者在接受瑞玛唑仑联合瑞芬太尼镇静时的起效时间、苏醒时间及不良反应发生率,评估GNRI在老年患者镇静剂量个体化中的预测价值。 |
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Objectives of Study: |
Primary Objective:To investigate the effect of preoperative Geriatric Nutritional Risk Index (GNRI) levels on the effective sedative doses (ED50 and ED95) of remimazolam combined with remifentanil in elderly patients undergoing painless gastrointestinal endoscopy.Secondary Objectives:To compare sedation onset time, recovery time, and the incidence of adverse events among elderly patients with different GNRI levels receiving remimazolam combined with remifentanil, and to evaluate the predictive value of GNRI for individualized sedation strategies in elderly patients. |
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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: |
1.年龄 ≥65 岁; |
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Inclusion criteria |
1.Age >=65 years; 2.Patients scheduled for painless gastroscopy who have passed pre-anesthesia outpatient evaluation; 3.American Society of Anesthesiologists (ASA) physical status I–III; 4.All patients voluntarily sign the written informed consent; |
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排除标准: |
1.合并有心动过缓(心率 ≤50 次/min)及严重心律失常者; |
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Exclusion criteria: |
1.Presence of bradycardia (heart rate <=50 beats/min) or severe cardiac arrhythmia; 2.Psychiatric disorders (such as schizophrenia, depression, mania), history of epilepsy, or cognitive impairment; 3.Severe coagulation dysfunction; 4.Pregnant or lactating women; 5.Acute upper respiratory tract infection; 6.History of allergy to benzodiazepines or remifentanil; 7.Chronic alcohol abuse; 8.Patients with severe snoring; 9.Body mass index (BMI) >30 kg/cm^2; |
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研究实施时间: Study execute time: |
从 From 2026-06-08 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2026-06-08 00:00:00 至 To 2026-07-31 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: |
尚未开始 Not yet 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): |
无 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
None |
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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: |
无 |
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Blinding: |
None |
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是否共享原始数据: IPD sharing |
No |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
None |
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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: |
无 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
None |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |