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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: |
ChiCTR2500112353 |
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最近更新日期: Date of Last Refreshed on: |
2025-11-12 17:59:52 |
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注册时间: Date of Registration: |
2025-11-12 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: |
双歧杆菌CCFM1078通过“肠-骨/肌”轴协同改善肌少骨质疏松症的随机双盲安慰剂对照研究 |
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Public title: |
A randomized, double-blind, placebo-controlled study on the synergistic improvement of sarcopenic osteoporosis through the "gut-bone/muscle" axis by Bifidobacterium CCFM1078 |
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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: |
双歧杆菌CCFM1078通过“肠-骨/肌”轴协同改善肌少骨质疏松症的随机双盲安慰剂对照研究 |
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Scientific title: |
A randomized, double-blind, placebo-controlled study on the synergistic improvement of sarcopenic osteoporosis through the "gut-bone/muscle" axis by Bifidobacterium CCFM1078 |
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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: |
周智毅 |
研究负责人: |
周智毅 |
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Applicant: |
Zhiyi Zhou |
Study leader: |
Zhiyi Zhou |
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申请注册联系人电话: Applicant telephone: |
+86 150 0619 0686 |
研究负责人电话: Study leader's telephone: |
+86 150 0619 0686 |
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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: |
wxwxzzy@163.com |
研究负责人电子邮件: Study leader's E-mail: |
wxwxzzy@163.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: |
无锡市滨湖区梁溪路999号 |
研究负责人通讯地址: |
无锡市滨湖区梁溪路999号 |
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Applicant address: |
No. 999, Liangxi Road, Binhu District, Wuxi City |
Study leader's address: |
No. 999, Liangxi Road, Binhu District, Wuxi City |
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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: |
无锡市第九人民医院 |
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Applicant's institution: |
Wuxi Ninth People's Hospital |
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研究负责人所在单位: |
无锡市第九人民医院 |
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Affiliation of the Leader: |
Wuxi Ninth 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: |
HS2025-088-02 |
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: |
无锡市第九人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Wuxi No.9 People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-10-27 00:00:00 |
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伦理委员会联系人: |
陈杨 |
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Contact Name of the ethic committee: |
Ethics Committee of Wuxi No.9 People's Hospital |
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伦理委员会联系地址: |
无锡市滨湖区梁溪路999号 |
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Contact Address of the ethic committee: |
No. 999, Liangxi Road, Binhu District, Wuxi City |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 510 8586 7999 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
1278386529@qq.com |
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研究实施负责(组长)单位: |
无锡市第九人民医院 |
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Primary sponsor: |
Wuxi Ninth People's Hospital |
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研究实施负责(组长)单位地址: |
无锡市滨湖区梁溪路999号 |
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Primary sponsor's address: |
No. 999, Liangxi Road, Binhu District, Wuxi City |
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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: |
无锡市第九人民医院引进人才启动经费 项目编号QD202202 |
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Source(s) of funding: |
The start-up funds for introducing talents at Wuxi Ninth People's Hospital. Project number: QD202202 |
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Target disease: |
Sarcopenic osteoporosis |
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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: |
评价每日补充双歧杆菌CCFM1078固体饮料(含Bifidobacterium breve CCFM1078活菌数 ≥ 1.0 × 10^9 CFU/天)12个月后,对比安慰剂,在常规基础治疗上对肌少骨质疏松症患者腰椎骨密度 (L1-L4) 和四肢骨骼肌质量指数的协同改善作用。 |
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Objectives of Study: |
After 12 months of daily supplementation with the Bifidobacterium breve CCFM1078 solid drink (containing a live bacterial count of >= 1. The synergistic improvement of lumbar bone density (L1-L4) and limb skeletal muscle mass index in patients with sarcopenic osteoporosis was evaluated in the context of conventional basic treatment. |
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药物成份或治疗方案详述: |
本研究采用随机、双盲、安慰剂对照设计。 一、研究干预措施 试验组干预物为“双歧杆菌CCFM1078固体饮料”。其活性成分为长双歧杆菌CCFM1078,每袋(净含量2克)中活菌数量 ≥ 1.0 × 10^9 CFU。对照组干预物为“安慰剂固体饮料”,其外观、包装、颜色、口味及冲调性与试验组产品完全一致,但不含任何活性益生菌成分。两种产品均由格乐瑞(无锡)营养科技有限公司生产,并建议在2-8°C条件下避光冷藏保存以保障稳定性。 二、给药方案 所有受试者均每日口服1袋研究产品,需使用不超过37°C的温水冲调,严禁使用热水。整个干预周期持续12个月。此外,所有受试者(无论分组)均接受统一的常规基础治疗,即每日补充常规剂量的钙剂(600-1000 mg元素钙)与维生素D(800-1200 IU)。 三、盲法与质量控制 本研究通过使用外观口味完全一致的试验组与对照组产品实施双盲。将通过受试者日记卡、定期随访和药物计数等方式监控用药依从性,并通过规范的储存条件确保产品质量稳定。 |
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Description for medicine or protocol of treatment in detail: |
This study adopted a randomized, double-blind, placebo-controlled design. 1. Research intervention measures The intervention substance for the experimental group was "Solid Beverage of Bifidobacterium CCFM1078". Its active ingredient was Long Bifidobacterium CCFM1078, and the number of viable bacteria in each bag (net content 2 grams) was >= 1.0 × 10^9 CFU. The intervention substance for the control group was "Placebo Solid Beverage", which had the same appearance, packaging, color, taste and dilution properties as the product of the experimental group, but contained no active probiotic components. Both products were produced by Geleirui (Wuxi) Nutrition Technology Co., Ltd. and it was recommended to store them in a dark place and refrigerate at 2-8°C to ensure stability. II. Dosage Regimen All subjects were required to take one bag of the study product orally every day. The product should be mixed with water at a temperature not exceeding 37°C. Hot water is strictly prohibited. The entire intervention period lasted for 12 months. Additionally, all subjects (regardless of their groups) received the same standard basic treatment, which involved daily supplementation of the standard dose of calcium (600-1000 mg elemental calcium) and vitamin D (800-1200 IU). III. Blinding and Quality Control This study was conducted using identical appearance and taste of the test group and control group products for double blinding. Medication compliance was monitored through subject diaries, regular follow-ups, and drug counts. The quality of the products was ensured to be stable through standardized storage conditions. |
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纳入标准: |
1. 自愿参加本研究并签署书面知情同意书; 2. 年龄55-80周岁(包括两端),性别不限; 3. 经DXA检测,腰椎(L1-L4)或髋部骨密度T值 ≤ -2.5; 4. 符合亚洲肌少症工作组诊断标准:四肢骨骼肌质量指数(ASMI)男性 < 7.0 kg/m2,女性 < 5.4 kg/m2,和/或握力低于相应标准(男性<28kg,女性<18kg),和/或6米步行速度<1.0 m/s。 |
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Inclusion criteria |
1. Voluntarily participate in this study and sign a written informed consent form; 2. Age 55-80 years old (inclusive of both ends), gender not restricted; 3. According to DXA test, the T-value of bone density in the lumbar spine (L1-L4) or hip is <= -2.5; 4. Meet the diagnostic criteria of the Asian Sarcopenia Working Group: the skeletal muscle mass index of the limbs (ASMI) for males < 7.0 kg/m^2, for females < 5.4 kg/m^2, and/or grip strength is lower than the corresponding standard (for males < 28 kg, for females < 18 kg), and/or the 6-meter walking speed < 1.0 m/s. |
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排除标准: |
1. 近3个月内规律使用过益生菌、益生元或合生元制剂; 2. 近6个月内使用过或计划使用对骨代谢或肌肉代谢有显著影响的药物,如双膦酸盐、特立帕肽、SERMs、糖皮质激素(泼尼松≥5mg/天或等效剂量超过3个月)、雄激素等; 3. 合并严重心、肝、肾功能不全(如NYHA心功能III-IV级、ALT/AST > 3倍正常值上限、eGFR < 30 mL/min/1.73m2); 4. 患有影响骨代谢的其他疾病(如甲状旁腺功能亢进、库欣综合征、类风湿关节炎活动期)或恶性肿瘤(非黑色素瘤皮肤癌除外); 5. 已知对益生菌固体饮料任何成分过敏; 6. 存在严重认知或精神障碍,无法理解和配合研究要求; 7. 研究者判断存在任何其他不适合参加本研究的情况。 |
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Exclusion criteria: |
1. Have used probiotics, prebiotics or synbiotic preparations regularly within the past 3 months; 2. Have used or plan to use drugs that significantly affect bone or muscle metabolism in the past 6 months, such as bisphosphonates, teriparatide, SERMs, glucocorticoids (prednisone >= 5mg/day or equivalent dose for more than 3 months), and androgens, etc.; 3. Have concurrent severe heart, liver, or kidney dysfunction (such as NYHA cardiac function grade III-IV, ALT/AST > 3 times the upper limit of normal value, eGFR < 30 mL/min/1.73m^2); 4. Have other diseases that affect bone metabolism (such as hyperparathyroidism, Cushing's syndrome, active rheumatoid arthritis) or malignant tumors (excluding non-melanoma skin cancer); 5. Are known to be allergic to any component of probiotic solid beverages; 6. Have severe cognitive or mental disorders that prevent them from understanding and complying with the research requirements; 7. The investigator determines that there are any other circumstances that make them unsuitable to participate in this study. |
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研究实施时间: Study execute time: |
从 From 2025-10-27 00:00:00至 To 2027-10-26 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-11-12 00:00:00 至 To 2026-09-30 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): |
由与本项研究无关的独立统计人员毛栋助理研究员,使用计算机生成的随机数字,采用区组随机化方法产生随机序列,将受试者按1:1比例分配至试验组与对照组。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
An independent statistician named Mao Dong, an assistant researcher, used randomly generated numbers by a computer and employed the block randomization method to create a random sequence. The participants were then evenly divided into the experimental group and the control group in a 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: |
公开/Public |
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盲法: |
施盲对象: 受试者:受试者不知道自己是服用试验组产品(CCFM1078)还是对照组产品(安慰剂)。 研究者:1)研究协调与干预实施者 负责对受试者进行随访、分发研究用药、评估用药依从性和记录合并用药的研究人员。2)疗效评估者:负责进行骨密度、肌肉功能等主要和次要疗效指标测量、评估和记录的研究人员。3)数据统计人员:负责对研究数据进行清理和统计分析的人员。 |
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Blinding: |
Subjects: The subjects were unaware whether they were receiving the test group product (CCFM1078) or the control group product (placebo). Researchers: 1) Research coordinators and intervention implementers: Responsible for following up with the subjects, distributing the study medication, assessing medication compliance, and recording the study of concurrent medications. 2) Efficacy evaluators: Responsible for measuring, assessing, and recording the primary and secondary efficacy indicators such as bone density and muscle function. 3) Data statisticians: Responsible for cleaning and conducting statistical analysis of the study data. |
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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 |
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): |
本研究承诺在研究成果(主要研究论文)正式发表后,共享本研究的去标识化个体受试者数据。 公开日期:研究成果首次发表后的 6 个月内。 共享方式:通过国际知名的数据存储库平台——Figshare 进行公开共享。 平台网址:https://figshare.com 共享内容:包括支持本研究主要结果(如骨密度、肌肉量、躯体功能、关键炎症与代谢标志物等)的必要去标识化数据、研究方案和统计分析计划。 数据访问:数据将在 Figshare 上以 DOI(数字对象唯一标识符)的形式发布,任何研究者均可通过该 DOI 免费访问和下载数据,用于合法的科学研究目的。数据使用需遵守平台的知识共享许可协议。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
This study commits to sharing the de-identified individual participant data of this research after the official publication of the research results (main research papers). Public release date: within 6 months after the first publication of the research results. Sharing method: publicly shared through the internationally renowned data storage platform - Figshare. Platform website: https://figshare.com. Shared content: includes the necessary de-identified data supporting the main results of this study (such as bone density, muscle mass, physical function, key inflammatory and metabolic markers, etc.), the research protocol, and the statistical analysis plan. Data access: The data will be published on Figshare in the form of a DOI (Digital Object Identifier), and any researcher can freely access and download the data for legitimate scientific research purposes. Data usage must comply with the knowledge-sharing license agreement of the platform. |
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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: |
本研究将采用规范的病例记录表与电子数据采集系统相结合的方式进行数据管理,确保数据的准确性、完整性和可追溯性。 一、 病例记录表 本研究将设计并使用专用的病例记录表。所有研究相关数据,包括受试者 demographics(人口统计学资料)、病史、知情同意过程、入选/排除标准核查、访视记录、有效性评价指标(如骨密度、肌肉功能测试结果)、安全性指标(生命体征、实验室检查、不良事件)以及合并用药记录等,都将由经过培训的研究者在访视现场第一时间、准确、完整地填写于纸质CRF上。研究者需签字并注明日期,确保原始记录的真实性。 二、 电子数据采集和管理系统 系统名称:本研究将采用基于互联网的电子数据采集系统进行数据管理。 数据录入:由授权的数据管理员或研究人员,依据纸质CRF,将数据及时、准确地录入到EDC系统中。系统将设有自动逻辑核查功能,对数据的完整性、合理性和一致性进行实时检查,并对疑问数据自动发出质询。 数据质量保证:研究监查员将定期进行现场监查,核对EDC中的数据与CRF上的原始记录是否一致。数据管理员将定期生成数据质疑表,由研究者对系统中的存疑数据进行核实、解释和更正。 权限与安全:EDC系统设有严格的权限管理,确保只有经授权的研究人员才能访问和操作相应数据。所有数据的录入和修改都将被系统自动记录并生成不可更改的稽查轨迹,确保数据操作的可追溯性。所有电子数据将在研究期间及研究结束后按规定在服务器上进行加密和备份。 三、 数据锁定 在研究结束、所有疑问解决后,将由主要研究者、统计学家和数据管理员共同对数据库进行审核。审核无误后,对数据库进行最终锁定。锁定的数据库将作为本研究的最终分析数据集,此后任何人均不得更改。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
This study will adopt a combined approach of using standardized case record forms and an electronic data collection system for data management, ensuring the accuracy, completeness, and traceability of the data. I. Case Record Forms This study will design and use dedicated case record forms. All relevant research data, including the demographics of the subjects, medical history, informed consent process, verification of inclusion/exclusion criteria, visit records, evaluation indicators of effectiveness (such as bone density, muscle function test results), safety indicators (life signs, laboratory tests, adverse events), and records of concurrent medications, will be filled out by trained researchers at the visit site in a timely, accurate, and complete manner on the paper CRF. The researchers must sign and date to ensure the authenticity of the original records. II. Electronic Data Collection and Management System System Name: This study will use an internet-based electronic data collection system for data management. Data Entry: Authorized data administrators or researchers will enter the data promptly and accurately into the EDC system based on the paper CRF. The system will have an automatic logic verification function to conduct real-time checks on the completeness, rationality, and consistency of the data, and will automatically raise questions for questionable data. Data Quality Assurance: Research monitors will conduct regular on-site inspections to verify whether the data in the EDC is consistent with the original records on the CRF. The data administrator will regularly generate data questioning forms, and the researchers will verify, explain, and correct the questionable data in the system. Permissions and Security: The EDC system has strict permission management to ensure that only authorized researchers can access and operate the corresponding data. All data entry and modification will be automatically recorded and generate an unalterable audit trail by the system to ensure the traceability of data operations. All electronic data will be encrypted and backed up on the server during the research period and after the research is completed. III. Data Locking After the study is completed and all questions are resolved, the main researcher, statistician, and data administrator will jointly review the database. After the review is error-free, the database will be finally locked. The locked database will be the final analysis data set for this study, and no one thereafter can modify it. |
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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 |