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注册号: Registration number: |
ChiCTR2600123512 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-27 16:07:49 |
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注册时间: Date of Registration: |
2026-04-27 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: |
经颅交流电刺激对非心脏手术老年患者术后谵妄发生率的影响 |
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Public title: |
The effect of transcranial alternating current stimulation on postoperative delirium incidence in elderly patients undergoing non cardiac surgery |
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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: |
经颅交流电刺激对非心脏手术老年患者术后谵妄发生率的影响 |
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Scientific title: |
The effect of transcranial alternating current stimulation on postoperative delirium incidence in elderly patients undergoing non cardiac surgery |
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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: |
曾林 |
研究负责人: |
曾林 |
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Applicant: |
Lin Zeng |
Study leader: |
Lin Zeng |
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申请注册联系人电话: Applicant telephone: |
+86 152 8147 0503 |
研究负责人电话:
Study leader's |
+86 152 8147 0503 |
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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: |
343329636@qq.com |
研究负责人电子邮件: Study leader's E-mail: |
343329636@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: |
中国四川省什邡市方亭镇安康路6号 |
研究负责人通讯地址: |
中国四川省什邡市方亭镇安康路6号 |
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Applicant address: |
6 Ankang Road, Fangting Town, Shifang, Sichuan, China |
Study leader's address: |
6 Ankang Road, Fangting Town, Shifang, Sichuan, China |
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申请注册联系人邮政编码: Applicant postcode: |
618400 |
研究负责人邮政编码: Study leader's postcode: |
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申请人所在单位: |
什邡市人民医院 |
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Applicant's institution: |
Shifang People's Hospital |
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研究负责人所在单位: |
什邡市人民医院 |
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Affiliation of the Leader: |
Shifang People's Hospital |
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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: |
202634 |
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: |
四川省什邡市人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Shifang people's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-17 00:00:00 | ||
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伦理委员会联系人: |
贺胜强 |
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Contact Name of the ethic committee: |
Shengqiang He |
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伦理委员会联系地址: |
中国四川省什邡市方亭镇安康路6号 |
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Contact Address of the ethic committee: |
6 Ankang Road, Fangting Town, Shifang, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 199 5062 6186 |
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: |
什邡市人民医院 |
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Primary sponsor: |
Shifang People's Hospital |
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研究实施负责(组长)单位地址: |
中国四川省什邡市方亭镇安康路6号 |
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Primary sponsor's address: |
6 Ankang Road, Fangting Town, Shifang, Sichuan, 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: |
Raise independently |
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研究疾病: |
术后谵妄 |
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Target disease: |
Postoperative delirium |
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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: |
探究经颅交流电刺激(tACS)不同频率、不同电流强度对非心脏手术老年患者术后谵妄(POD)发生率的影响,筛选最佳刺激方案,为 POD 防治提供新方法,并阐明其作用机制。 |
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Objectives of Study: |
Exploring the effects of transcranial alternating current stimulation (tACS) at different frequencies and current intensities on the incidence of postoperative delirium (POD) in elderly patients undergoing non cardiac surgery, screening the optimal stimulation regimen, providing new methods for POD prevention and treatment, and elucidating its mechanism of action. |
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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.有神经精神障碍病史(如阿尔茨海默病、精神分裂症等)或既往神经或精神障碍病史,且简易精神状态检查分数(MMSE)<15 分,此类患者认知功能基础较差,可能影响研究结果的判断; 2.有颅脑或头皮损伤病史,可能影响经颅交流电刺激的效果和安全性; 3.有严重心血管疾病病史(如急性心肌梗死、严重心力衰竭等)、严重肝或肾功能障碍(如肝硬化失代偿期、尿毒症等)的患者,此类患者身体耐受性较差,可能增加研究风险; 4.体内有金属植入物(如心脏起搏器、人工耳蜗、金属内固定板等),金属植入物可能会影响电流分布,增加不良反应发生的风险; 5.有吸毒或酗酒史,或存在视力、听力损伤导致交流障碍的患者,可能影响研究过程中的评估和数据收集; 6.预计术后仍需插管从而无法进行认知评估的患者,无法完成术后谵妄等关键指标的评价; 7.对苯二氮卓类药物过敏或有禁忌症的患者,苯二氮卓类药物可能用于术后镇静等,过敏或禁忌会影响研究用药和结果; 8.计划手术前 1 个月内参加过其他药物实验的患者,可能受到其他药物的干扰,影响本研究结果的准确性; 9.血红蛋白<90g/L 的患者,贫血可能影响患者的身体状态和术后恢复,进而干扰研究结果; 10.拒绝签署知情同意书的患者,不符合伦理要求,无法纳入研究。 |
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Exclusion criteria: |
1. patients with a history of neuropsychiatric disorders (such as Alzheimer's disease, schizophrenia, etc.) or previous history of neuropsychiatric or psychiatric disorders, and the mini mental state examination score (MMSE) is less than 15 points, have a poor foundation of cognitive function, which may affect the judgment of research results; 2. have a history of craniocerebral or scalp injury, which may affect the effect and safety of transcranial AC stimulation; 3. patients with a history of severe cardiovascular disease (such as acute myocardial infarction, severe heart failure, etc.) and severe liver or renal dysfunction (such as decompensated cirrhosis, uremia, etc.) have poor physical tolerance, which may increase the risk of the study; 4. there are metal implants in the body (such as pacemaker, cochlear implant, metal internal fixation plate, etc.), which may affect the current distribution and increase the risk of adverse reactions; 5. patients with a history of drug abuse or alcohol abuse, or communication disorders caused by vision and hearing impairment may affect the assessment and data collection during the study; 6. patients who still need intubation after surgery and are unable to carry out cognitive assessment are unable to complete the evaluation of key indicators such as postoperative delirium; 7. for patients who are allergic to benzodiazepines or have contraindications, benzodiazepines may be used for postoperative sedation, etc., and allergy or contraindications will affect the study medication and results; 8. patients who have participated in other drug experiments within one month before the operation may be interfered by other drugs, affecting the accuracy of the results of this study; 9. for patients with hemoglobin<90g/L, anemia may affect the patient's physical status and postoperative recovery, and then interfere with the research results; 10. patients who refused to sign informed consent did not meet ethical requirements and could not be included in the study. |
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研究实施时间: Study execute time: |
从 From 2026-05-01 00:00:00至 To 2028-04-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-11 00:00:00 至 To 2027-04-30 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): |
由本研究统计 / 研究人员采用SPSS 26.0 软件,按照简单随机化 / 随机数字表法生成随机序列,按 1:1:1:1 比例将受试者分配至各试验组与对照组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
In this study, statistical/research personnel used SPSS 26.0 software to generate random sequences using simple randomization/random number table method. Participants were assigned to each experimental group and control group in a 1:1:1:1 ratio. |
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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: |
双盲(对受试者和研究者均隐藏分组) |
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Blinding: |
Double blind (hidden grouping for both subjects and researchers) |
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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): |
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: |
使用REDCap (Research Electronic Data Capture)系统记录数据 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Use the REDCap (Research Electronic Data Capture) system to record the data |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
有/Yes |