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注册号: Registration number: |
ChiCTR2600122583 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-15 15:49:31 |
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注册时间: Date of Registration: |
2026-04-15 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: |
瑞马唑仑镇静下瑞芬太尼用于老年患者无痛胃肠镜检查的ED90:一项偏性掷币上下序贯试验 |
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Public title: |
ED90 of Remifentanil during Remimazolam Sedation for Gastrointestinal Endoscopy in Elderly Patients: A Biased-Coin Up-and-Down Sequential Trial |
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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: |
瑞马唑仑镇静下瑞芬太尼用于老年患者无痛胃肠镜检查的ED90:一项偏性掷币上下序贯试验 |
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Scientific title: |
ED90 of Remifentanil during Remimazolam Sedation for Gastrointestinal Endoscopy in Elderly Patients: A Biased-Coin Up-and-Down Sequential Trial |
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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: |
姬永久 |
研究负责人: |
姬永久 |
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Applicant: |
Ji Yongjiu |
Study leader: |
Ji Yongjiu |
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申请注册联系人电话: Applicant telephone: |
+86 159 9619 5590 |
研究负责人电话:
Study leader's |
+86 159 9619 5590 |
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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: |
330729093@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
330729093@qq.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: |
中国江苏省淮安市淮阴区淮河东路1号 |
研究负责人通讯地址: |
中国江苏省淮安市淮阴区淮河东路1号 |
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Applicant address: |
1 Huaihe East Road, Huaiyin District, Huai'an, Jiangsu, China |
Study leader's address: |
1 Huaihe East Road, Huaiyin District, Huai'an, Jiangsu, China |
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申请注册联系人邮政编码: Applicant postcode: |
223300 |
研究负责人邮政编码: Study leader's postcode: |
223300 |
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申请人所在单位: |
淮安市第五人民医院 |
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Applicant's institution: |
The Fifth People's Hospital of Huai'an |
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研究负责人所在单位: |
淮安市第五人民医院 |
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Affiliation of the Leader: |
The Fifth People's Hospital of Huai'an |
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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: |
KY-P-2026-07 |
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: |
淮安市第五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 Fifth People's Hospital of Huai'an |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-30 00:00:00 | ||
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伦理委员会联系人: |
杨阳 |
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Contact Name of the ethic committee: |
Yang Yang |
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伦理委员会联系地址: |
中国江苏省淮安市淮阴区淮河东路1号 |
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Contact Address of the ethic committee: |
1 Huaihe East Road, Huaiyin District, Huai'an, Jiangsu, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 150 5261 0689 |
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: |
淮安市第五人民医院 |
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Primary sponsor: |
The Fifth People's Hospital of Huai'an |
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研究实施负责(组长)单位地址: |
中国江苏省淮安市淮阴区淮河东路1号 |
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Primary sponsor's address: |
1 Huaihe East Road, Huaiyin District, Huai'an, Jiangsu, 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: |
自筹 |
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Source(s) of funding: |
Self-funded |
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研究疾病: |
老年胃肠镜 |
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Target disease: |
Painless Gastroenteroscopy in Elderly Patients |
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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: |
其它 | ||||||||||||||||||||||
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Study phase: |
N/A |
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研究设计: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
本研究采用偏性掷币上下序贯设计,在以瑞马唑仑为基础镇静的老年无痛胃肠镜检查患者中,估计瑞芬太尼达到胃镜置入90%无阳性反应概率的ED90,并同时估计其ED50及95%CI,进一步描述该给药策略的安全性和恢复特征,为优化老年患者无痛胃肠镜检查的镇静镇痛方案提供依据。 |
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Objectives of Study: |
This study adopts a biased-coin up-and-down sequential design to estimate the ED90 of remifentanil for achieving a 90% probability of no positive response to gastroscope insertion in elderly patients undergoing painless gastrointestinal endoscopy under remimazolam-based sedation, while also estimating its ED50 and 95% confidence interval (CI). The safety and recovery profile of this dosing strategy will also be characterized to provide evidence for optimizing sedation–analgesia regimens for painless gastrointestinal endoscopy 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: |
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Inclusion criteria |
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排除标准: |
1. 存在语言、视力、听力、精神、心理或神经系统障碍,无法完成沟通、知情同意或检查配合; 2. 近3个月内发生脑血管意外、心肌梗死、不稳定型心绞痛,或存在严重心、肝、肾功能异常; 3. 存在明显气道或呼吸系统高风险因素,如重度阻塞性睡眠呼吸暂停、困难气道史、急性或严重支气管哮喘; 4. 对瑞马唑仑、瑞芬太尼、丙泊酚过敏或有禁忌; 5. 近48小时内使用阿片类、镇静催眠药或其他可能影响镇静或呼吸评估的中枢活性药物; 6. 存在需长期用药的慢性疼痛或癌痛; 7. 近3个月内参加过其他药物临床试验; 8. 研究者判断不适合参加本研究的其他情况。 |
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Exclusion criteria: |
1. language, visual, hearing, psychiatric, psychological, or neurological disorders precluding effective communication, informed consent, or procedural cooperation; 2. cerebrovascular accident, myocardial infarction, or unstable angina within the previous 3 months, or severe cardiac, hepatic, or renal dysfunction; 3. major airway or respiratory risk factors, including severe obstructive sleep apnea, a history of difficult airway, or acute or severe bronchial asthma; 4. known allergy or contraindication to remimazolam, remifentanil, or propofol; 5. use within 48 hours before the procedure of opioids, sedative-hypnotics, or other centrally acting drugs that could affect the assessment of sedation or respiratory function; 6. chronic pain or cancer pain requiring long-term medication; 7. participation in another drug clinical trial within the previous 3 months; and 8. any other condition deemed by the investigators to render the participant unsuitable for enrolment. |
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研究实施时间: Study execute time: |
从 From 2026-04-15 00:00:00至 To 2026-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-15 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: |
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: |
公开/Public |
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盲法: |
对患者、内镜医师和结局评估者设盲。 |
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Blinding: |
Blinding will be applied to patients, endoscopists, and outcome assessors. |
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试验完成后的统计结果(上传文件): |
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Calculated Results after
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是否共享原始数据: IPD sharing |
否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): |
不共享 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Not sharing |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
暂未确定/Not yet |