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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: |
ChiCTR2600123428 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-27 00:32:00 |
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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: |
魔芋通不同剂量方案改善肿瘤放化疗患者肠道功能的多中心、前瞻性随机对照试验研究 |
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Public title: |
Different dosage regimens of Konjac Tong for improving intestinal function in cancer patients undergoing radiotherapy or chemotherapy: a multicenter, prospective, 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: |
魔芋通不同剂量方案改善肿瘤放化疗患者肠道功能的多中心、前瞻性随机对照试验研究 |
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Scientific title: |
Different dosage regimens of Konjac Tong for improving intestinal function in cancer patients undergoing radiotherapy or chemotherapy: a multicenter, prospective, 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: |
严思又 |
研究负责人: |
胡海 |
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Applicant: |
Yan Siyou |
Study leader: |
Hu hai |
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申请注册联系人电话: Applicant telephone: |
+86 180 8096 1775 |
研究负责人电话:
Study leader's |
+86 135 4066 2185 |
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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: |
yansiyou@scszlyy.org.cn |
研究负责人电子邮件: Study leader's E-mail: |
Hu_hai2019@outlook.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: |
四川省成都市人民南路四段55号 |
研究负责人通讯地址: |
四川省成都市人民南路四段55号 |
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Applicant address: |
No. 55, Section 4, Renmin South Road, Chengdu, Sichuan, China |
Study leader's address: |
No. 55, Section 4, Renmin South Road, Chengdu, Sichuan, 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: |
四川省肿瘤医院 |
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Applicant's institution: |
Sichuan Cancer Hospital |
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研究负责人所在单位: |
四川省肿瘤医院 |
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Affiliation of the Leader: |
Sichuan Cancer 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: |
KY-2025-385-02 |
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: |
四川省肿瘤医院医学科研与医疗新技术伦理委员会 |
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Name of the ethic committee: |
The Ethics Committee on Medical Research and New Medical Technologies of Sichuan Cancer Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-04-07 00:00:00 | ||
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伦理委员会联系人: |
杨媛媛 |
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Contact Name of the ethic committee: |
Yang Yuanyuan |
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伦理委员会联系地址: |
四川省成都市人民南路四段55号 |
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Contact Address of the ethic committee: |
No. 55, Section 4, Renmin South Road, Chengdu, Sichuan, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 28 8542 0681 |
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: |
四川省肿瘤医院 |
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Primary sponsor: |
Sichuan Cancer Hospital |
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研究实施负责(组长)单位地址: |
四川省成都市人民南路四段55号 |
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Primary sponsor's address: |
No. 55, Section 4, Renmin South Road, Chengdu, 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: |
企事业单位委托项目(四川盐边金芋健生物科技有限公司) |
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Source(s) of funding: |
Project Entrusted by Enterprises and Public Institutions (Sichuan Yanbian Jinyujian Biotechnology Co., Ltd.) |
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研究疾病: |
恶性肿瘤(经病理学确诊) |
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Target disease: |
Malignant neoplasm (confirmed by pathology) |
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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: |
(1)比较不同剂量的魔芋通食品(1日1袋vs.1日2袋)与空白对照对肿瘤放化疗引起的患者便秘和(或)腹泻等症状的改善及不同剂量的效果变化趋势。 (2)评估魔芋通食品对患者生活质量、肠道功能、睡眠质量的影响。 |
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Objectives of Study: |
(1) Compare the effects of different doses of Konjac Tong Product(1 sachet/day vs. 2 sachets/day) versus a blank control on the improvement of symptoms such as constipation and/or diarrhea in patients caused by tumor radiotherapy and chemotherapy, as well as the trend of dose-response effects. (2) Evaluate the effects of Konjac Tong Product on patients' quality of life, intestinal function, and sleep quality. |
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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岁; 2. 经病理学确诊的恶性肿瘤患者,正在接受放疗、化疗或放化疗同步治疗; 3. 放化疗期间出现便秘(定义符合罗马IV标准。即:每周自发排便(SBM)<3次,且在不使用泻药时,至少25%的排便同时满足以下至少2项:①排便费力、②排干球状或硬便(BSFS 1-2型)、③排便不尽感、④肛门直肠梗阻/堵塞感、⑤需手法辅助)、腹泻(定义符合罗马IV标准,即排便次数明显超过平时习惯(>3 次/d),粪质稀薄(BSFS 5-7型),含水量增加(>85%),大便可伴有黏液、脓血或未消化的食物); 4. 预计生存期>=3个月; 5. 具有正常的认知和表达能力; 6. 自愿参加该项研究,并已签署知情同意书。 |
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Inclusion criteria |
(1) Age >= 18 years; (2) Patients with pathologically confirmed malignant tumors who are receiving radiotherapy, chemotherapy, or concurrent chemoradiotherapy; (3) Occurrence of constipation and/or diarrhea during radiotherapy/chemotherapy. Constipation is defined according to Rome IV criteria: spontaneous bowel movements (SBM) < 3 times per week, and at least 25% of bowel movements without laxatives meet at least two of the following: 1) straining during defecation; 2) lumpy or hard stools (Bristol Stool Form Scale [BSFS] type 1–2); 3) sensation of incomplete evacuation; 4) sensation of anorectal obstruction/blockage; 5) need for manual maneuvers to facilitate defecation. Diarrhea is defined according to Rome IV criteria: significantly increased frequency of bowel movements (>3 times per day) compared with usual habit, loose or watery stools (BSFS type 5–7), increased water content (>85%), possibly accompanied by mucus, pus, blood, or undigested food; (4) Expected survival >= 3 months; (5) Normal cognitive and expressive abilities; (6) Voluntarily agree to participate in the study and have signed the informed consent form. |
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排除标准: |
1. 对魔芋或其衍生物成分过敏; 2. 合并炎症性肠病,克罗恩病等其他肠道疾病; 3. 近期使用强效通便药物(如刺激性泻药)且不能暂停; 4. 精神异常,长期使用精神类药物; 5. 认知障碍或无法配合研究。 |
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Exclusion criteria: |
1. Allergy to konjac or its derivative components; 2. Concurrent inflammatory bowel disease, Crohn's disease, or other intestinal disorders; 3. Recent use of potent laxatives (e.g., stimulant laxatives) that cannot be discontinued; 4. Mental disorders or long-term use of psychotropic medications; 5. Cognitive impairment or inability to comply with the study procedures. |
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研究实施时间: Study execute time: |
从 From 2026-05-01 00:00:00至 To 2026-07-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-05-01 00:00:00 至 To 2026-07-31 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): |
研究方案未指定具体人员,实际操作由研究团队使用SPSS 26.0,采用基于中心的分层区组随机化方法,设置固定随机种子,区组大小为6,按1:1:1比例将患者分配至A、B、C组。三个中心独立生成随机序列,以确保隐蔽分组并控制中心效应。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The research protocol did not specify the specific personnel. In actual operation, the research team used SPSS 26.0 and adopted a center?stratified block randomization method with a fixed random seed, a block size of 6, and a 1:1:1 allocation ratio to Groups A, B, and C. Independent randomization sequences were generated for each of the three centers to ensure allocation concealment and control for center effects. |
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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: |
①遵循盲法的基本原则,由于干预产品为食品,难以对实施操作的研究者和研究对象进行双盲,可设置独立的、被施盲的临床疗效评价者和统计分析者的单盲设计; ②研究对象的结局指标观察者不知晓分组情况,通过面对面的交流或电话随访进行数据采集; ③对照组和试验组的过程指标和结局指标采用序号隐藏,统计分析人员不清楚分组情况。 |
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Blinding: |
① Following the basic principles of blinding. Since the investigational product is a food, it is difficult to implement double-blinding for the operators and study subjects. A single-blind design may be adopted, in which independent clinical outcome assessors and statisticians are blinded. ② The outcome indicator observers for the study subjects are unaware of the group allocation, and data are collected through face-to-face interviews or telephone follow-ups. ③ Process indicators and outcome indicators for both the control and experimental groups are coded with hidden sequence numbers, and the statisticians are unaware of the group allocation. |
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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): |
不共享原始数据。 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
No plan to share individual participant data (IPD). |
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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: |
数据采集采用纸质病例报告表(CRF),数据管理采用ResMan电子数据采集系统(www.medresman.com),由双人独立录入并交叉核对。 |
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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 will use paper Case Report Forms (CRF), and data management will use the ResMan Electronic Data Capture (EDC) system, with double data entry and cross-checking performed by two independent personnel. |
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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 |