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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: |
ChiCTR2600125257 |
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最近更新日期: Date of Last Refreshed on: |
2026-05-24 15:29:11 |
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注册时间: Date of Registration: |
2026-05-24 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: |
环泊酚联合奥赛利定用于非肥胖患者和肥胖患者胃镜检查时的有效剂量:采用Dixon上下法进行的剂量探索研究 |
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Public title: |
Effective dose of ciprofol combined with oliceridine for gastroscopy in non-obese and obese patients: A dose-finding study using Dixon's up-and-down method |
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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: |
环泊酚联合奥赛利定用于非肥胖患者和肥胖患者胃镜检查时的有效剂量:采用Dixon上下法进行的剂量探索研究 |
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Scientific title: |
Effective dose of ciprofol combined with oliceridine for gastroscopy in non-obese and obese patients: A dose-finding study using Dixon's up-and-down method |
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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: |
顾英花 |
研究负责人: |
顾英花 |
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Applicant: |
Gu Yinghua |
Study leader: |
Gu Yinghua |
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申请注册联系人电话: Applicant telephone: |
+86 177 9504 5981 |
研究负责人电话:
Study leader's |
+86 177 9504 5981 |
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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: |
1305801763@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
1305801763@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: |
宁夏银川市兴庆区胜利街804号 |
研究负责人通讯地址: |
宁夏银川市兴庆区胜利街804号 |
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Applicant address: |
804 Shengli Street, Xingqing District, Yinchuan City, Ningxia |
Study leader's address: |
804 Shengli Street, Xingqing District, Yinchuan City, Ningxia |
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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: |
宁夏医科大学总医院 |
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Applicant's institution: |
General Hospital of Ningxia Medical University |
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研究负责人所在单位: |
宁夏医科大学总医院 |
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Affiliation of the Leader: |
General Hospital of Ningxia Medical 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: |
KYLL-2026-0758 |
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: |
宁夏医科大学总医院医学科研伦理审查委员会 |
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Name of the ethic committee: |
Medical Scientific Research Ethics Committee of the General Hospital of Ningxia Medical University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-11 00:00:00 | ||
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伦理委员会联系人: |
吴立晨 |
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Contact Name of the ethic committee: |
Wu Lichen |
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伦理委员会联系地址: |
宁夏银川市兴庆区胜利街804号 |
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Contact Address of the ethic committee: |
804 Shengli Street, Xingqing District, Yinchuan City, Ningxia |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 951 674 4457 |
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: |
宁夏医科大学总医院 |
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Primary sponsor: |
General Hospital of Ningxia Medical University |
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研究实施负责(组长)单位地址: |
宁夏银川市兴庆区胜利街804号 |
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Primary sponsor's address: |
804 Shengli Street, Xingqing District, Yinchuan City, Ningxia |
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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: |
无 |
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Target disease: |
None |
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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: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
1.确定非肥胖患者(BMI 18.5~24.9 kg/m2)在固定剂量奥赛利定下,环泊酚用于无痛胃镜检查的ED50及ED95。 2.确定肥胖患者(BMI ≥28 kg/m2)在上述联合方案中环泊酚的ED50及ED95。 3.比较两组间环泊酚有效剂量的差异,评估肥胖患者对环泊酚需求量的影响。评价该联合方案在两类人群中的安全性(呼吸、循环不良事件及注射痛等)。 |
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Objectives of Study: |
1. To determine the ED50 and ED95 of ciprofol for painless gastroscopy in non?obese patients (BMI 18.5–24.9 kg/m2) under a fixed dose of oliceridine. 2. To determine the ED50 and ED95 of ciprofol in the above combination regimen in obese patients (BMI ≥28 kg/m2). 3. To compare the difference in the effective dose of ciprofol between the two groups, evaluate the impact of obesity on ciprofol requirement, and assess the safety of this combination regimen in the two populations (respiratory and circulatory adverse events, injection pain, etc.). |
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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.ASA分级Ⅰ-Ⅲ级; 2.年龄18-75岁的患者; 3.体重指数(BMI)18-24.9kg/ m2和≥30kg/ m2; 4.拟接受无痛胃肠镜检查。 |
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Inclusion criteria |
1. ASA physical status I–III; 2. Patients aged 18–75 years; 3. Body mass index (BMI) of 18–24.9 kg/m2 and ≥30 kg/m2; 4. Scheduled to undergo painless gastrointestinal endoscopy. |
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排除标准: |
1.无法配合静脉诱导; 2.预期存在气道困难; 3.已知或疑似对研究相关药物过敏 |
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Exclusion criteria: |
1. Inability to cooperate with intravenous induction; 2. Anticipated difficult airway; 3. Known or suspected allergy to study-related drugs. |
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研究实施时间: Study execute time: |
从 From 2026-05-11 00:00:00至 To 2026-10-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-29 00:00:00 至 To 2026-08-31 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: |
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Blinding: |
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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): |
无 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
NO |
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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: |
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 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Data collection and management comprises two components: the Case Report Form (CRF) and electronic data capture. |
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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 |