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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: |
ChiCTR2600126509 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-10 11:10:11 |
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注册时间: Date of Registration: |
2026-06-10 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: |
在伴有脑干损伤的气管切开人群基于吸痰频次进行早期拔管:一项多中心随机对照临床试验 |
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Public title: |
Early decannulation based on suction frequency in tracheostomized individuals with brainstem damage:a multicenter randomized controlled 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: |
在伴有脑干损伤的气管切开人群基于吸痰频次进行早期拔管:一项多中心随机对照临床试验 |
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Scientific title: |
Early decannulation based on suction frequency in tracheostomized individuals with brainstem damage:a multicenter randomized controlled 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: |
袁子文 |
研究负责人: |
袁子文 |
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Applicant: |
Yuan Ziwen |
Study leader: |
Yuan Ziwen |
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申请注册联系人电话: Applicant telephone: |
+86 29 85324849 |
研究负责人电话:
Study leader's |
+86 29 8532 4834 |
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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: |
yuanziwen@xjtufh.edu.cn |
研究负责人电子邮件: Study leader's E-mail: |
yuanziwen@xjtufh.edu.cn |
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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: |
西安市雁塔区雁塔西路277号 |
研究负责人通讯地址: |
陕西省西安市雁塔西路277号 |
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Applicant address: |
No. 277 Yanta West Road, Xi’an, China |
Study leader's address: |
No. 277 Yanta West Road, Xi’an, China |
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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: |
西安交通大学第一附属医院 |
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Applicant's institution: |
The First Affiliated Hospital of Xi 'an Jiaotong University |
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研究负责人所在单位: |
西安交通大学第一附属医院 |
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Affiliation of the Leader: |
The First Affiliated Hospital of Xi'an Jiaotong 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: |
2026伦审医研字第(0357)号 |
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: |
西安交通大学第一附属医院医学伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of the First Affiliated Hospital of Xian Jiaotong University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-05-26 00:00:00 | ||
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伦理委员会联系人: |
易秋月 |
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Contact Name of the ethic committee: |
Yi QiuYue |
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伦理委员会联系地址: |
陕西省西安市雁塔西路277号 |
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Contact Address of the ethic committee: |
No. 277 Yanta West Road, Xi’an, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 29 85323473 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
yqy0118@163.com |
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研究实施负责(组长)单位: |
西安交通大学第一附属医院 |
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Primary sponsor: |
The First Affiliated Hospital of Xi'an Jiaotong University |
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研究实施负责(组长)单位地址: |
陕西省西安市雁塔西路277号 |
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Primary sponsor's address: |
No. 277 Yanta West Road, Xi’an, 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: |
自选课题(自筹) |
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Source(s) of funding: |
self-financed |
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研究疾病: |
气管切开 |
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Target disease: |
tracheostomy |
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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: |
随机平行对照 |
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Study design: |
Parallel |
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研究目的: |
探索在伴有脑干损伤的气切人群中基于吸痰频次进行拔管的有效性和安全性,具体包括:①能否有效减少带管时间;②能否加速吞咽和呼吸功能的康复;③是否会增加拔管失败和肺部感染加重的风险。 |
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Objectives of Study: |
To explore the efficacy and safety of decannulation based on suctioning frequency in tracheostomized patients with brainstem injury, specifically: (1) whether it can effectively reduce the duration of tracheostomy tube placement; (2) whether it can accelerate the recovery of swallowing and respiratory function; and (3) whether it increases the risk of decannulation failure and worsening of pulmonary infection. |
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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:18-79 岁; 2. 体温正常,血流动力学稳定;气管切开状态,不需要机械通气; 3. 3 个月内有因脑梗死、脑出血、脑外伤等导致的脑干损伤; 4. 以下三条至少满足一条: (1) 除了深昏迷的意识障碍; (2) 严重的吞咽障碍:洼田饮水试验 >= 3 级,且伴有显性或隐性误吸; (3) 声带外展障碍; 5. 患者授权人签署知情同意书。 |
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Inclusion criteria |
1. Age: 18-79 years old; 2. Normal body temperature, hemodynamically stable; tracheostomy in place, no need for mechanical ventilation; 3. Brainstem injury caused by cerebral infarction, cerebral hemorrhage, traumatic brain injury, etc., within the past 3 months; 4. At least one of the following three criteria is met: (1) Consciousness disorder other than deep coma; (2) Severe swallowing disorder: water swallow test grade >= 3, with obvious or covert aspiration; (3) Vocal cord abduction disorder; 5. The patient's authorized representative signs the informed consent form. |
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排除标准: |
1.纤维喉镜示:气管套管气囊放气后,堵管状态下,声门裂最大宽度<1/3声门裂长度,或外展持续时间<1s; |
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Exclusion criteria: |
1.Fiberoptic laryngoscopy shows that after deflation of the tracheostomy tube cuff and with the tube occluded, the maximum width of the glottic fissure is less than one?third of its length, or the duration of abduction is less than 1 second; |
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研究实施时间: Study execute time: |
从 From 2026-07-01 00:00:00至 To 2028-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-07-01 00:00:00 至 To 2028-05-30 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): |
随机化由西安交通大学第一附属医院公共卫生中心负责,采用中央分配的区组随机化,区组长度不固定(2,4或6),以试验中心作为分层因素,按试验中心分别生成1:1比例的随机序列。按照上述规则由R软件(版本 4.2.0)生成3个随机序列;然后,将随机序列制作为3张带涂层的随机数字卡片。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
Randomization was conducted by the Public Health Center of the First Affiliated Hospital of Xi’an Jiaotong University. A centralized block randomization with varying block lengths (2, 4, or 6) was used, with the study center as a stratification factor. Randomization sequences in a 1:1 ratio were generated separately for each study center. Following the above rules, three randomization sequences were generated using R software (version 4.2.0). Subsequently, the sequences were made into three coated random number cards. |
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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: |
开放标签,对评估者隐藏分组 |
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Blinding: |
Open-label study with blinded-evaluators |
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是否共享原始数据: IPD sharing |
是Yes |
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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): |
论文发表后半年内,国家人口健康科学数据中心,https://www.ncmi.cn/index.html |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Within six months after the paper is published,National Population Health Science Data Center, https://www.ncmi.cn/index.html |
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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: |
参加研究人员组织统一培训,培训内容包括研究方案、表格填写规范、设备操作规范以及人员分工,并进行量表评估一致性评价,保证采集数据的质量。试验过程中每个中心固定由1名医师根据受试者入组顺序及对应随机数进行试验分组。并指派未参与治疗和分组的医生进行结局指标的评估。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
All participating researchers attended a centralized training session. The training covered the study protocol, standards for completing case report forms, equipment operating procedures, and division of responsibilities. A consistency assessment for scale evaluation was also conducted to ensure data quality. During the trial, one fixed physician at each center assigned participants to groups according to the order of enrollment and the corresponding randomization numbers. In addition, a physician who was not involved in the treatment or group allocation was designated to perform outcome assessments. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |