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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: |
ChiCTR2600116474 |
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最近更新日期: Date of Last Refreshed on: |
2026-01-11 18:30:36 |
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注册时间: Date of Registration: |
2026-01-11 00:00:00 |
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注册号状态: |
补注册 |
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Registration Status: |
Retrospective registration |
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注册题目: |
短时大量饮水干预治疗功能性慢性便秘的疗效与安全性评估 |
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Public title: |
Efficacy and safety evaluation of short-term high-volume water intake intervention for functional chronic constipation |
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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: |
短时大量饮水干预治疗功能性慢性便秘的疗效与安全性评估 |
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Scientific title: |
Efficacy and safety evaluation of short-term high-volume water intake intervention for functional chronic constipation |
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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: |
潘欣予 |
研究负责人: |
刘静 |
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Applicant: |
Xinyu Pan |
Study leader: |
Jing Liu |
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申请注册联系人电话: Applicant telephone: |
+86 159 2637 8368 |
研究负责人电话:
Study leader's |
+86 189 7162 2466 |
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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: |
panxinyu4015203@163.com |
研究负责人电子邮件: Study leader's E-mail: |
liujing_gi@whu.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: |
湖北省武汉市武昌区东湖路169号 |
研究负责人通讯地址: |
湖北省武汉市武昌区东湖路169号 |
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Applicant address: |
169 East Lake Road, Wuchang District, Wuhan, Hubei |
Study leader's address: |
169 East Lake Road, Wuchang District, Wuhan, Hubei |
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申请注册联系人邮政编码: Applicant postcode: |
430071 |
研究负责人邮政编码: Study leader's postcode: |
430071 |
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申请人所在单位: |
武汉大学中南医院 |
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Applicant's institution: |
Zhongnan Hospital of Wuhan University |
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研究负责人所在单位: |
武汉大学中南医院 |
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Affiliation of the Leader: |
Zhongnan Hospital of Wuhan 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: |
临研伦[2025151] |
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: |
武汉大学中南医院医学伦理委员会 |
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Name of the ethic committee: |
Medical Ethics Committee of Zhongnan Hospital of Wuhan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-06-12 00:00:00 | ||
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伦理委员会联系人: |
胡梦薇 |
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Contact Name of the ethic committee: |
Mengwei Hu |
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伦理委员会联系地址: |
湖北省武汉市武昌区东湖路169号武汉大学中南医院门诊楼11楼 |
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Contact Address of the ethic committee: |
11F, Outpatient Building, Zhongnan Hospital of Wuhan University, 169 East Lake Road, Wuchang District, Wuhan, Hubei |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 27 6781 2787 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
znyyll@126.com |
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研究实施负责(组长)单位: |
武汉大学中南医院 |
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Primary sponsor: |
Zhongnan Hospital of Wuhan University |
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研究实施负责(组长)单位地址: |
湖北省武汉市武昌区东湖路169号 |
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Primary sponsor's address: |
169 East Lake Road, Wuchang District, Wuhan, Hubei |
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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-raised |
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研究疾病: |
慢性功能性便秘 |
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Target disease: |
Chronic functional constipation |
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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: |
单臂 |
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Study design: |
Single arm |
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研究目的: |
本研究旨在通过多中心、单臂、前瞻性自身前后对照试验,评估短时大量饮水干预(连续4周晨起空腹10-15分钟快速摄入1.2L左右常温纯净水)对慢性功能性便秘(chronic functional constipation,CFC)患者的症状缓解效果及安全性,为开发基于生理反射的非药物便秘治疗方案提供循证医学依据。 |
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Objectives of Study: |
This study aims to evaluate the efficacy and safety of a short-term high-volume water intake intervention for patients with chronic functional constipation (CFC) through a multicenter, single-arm, prospective self-controlled clinical trial. The intervention consists of the rapid ingestion of approximately 1.2 liters of room-temperature purified water within 10–15 minutes upon waking on an empty stomach, sustained daily over an 4-week period. The findings are expected to provide evidence-based support for the development of novel, non-pharmacological constipation treatments based on physiological reflex mechanisms. |
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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.符合罗马IV慢性便秘临床诊断标准,出现以下7条症状中2条及2项以上: (1)在25%及以上的时间里有肛门及直肠梗阻感或阻塞感; (2)在25%及以上的时间里有排便费力感; (3)在25%及以上的时间里粪便为块状或质地坚硬; (4)在25%及以上的时间里有排不尽感; (5)在25%及以上的时间里需要外界提供手法辅助排便; (6)每周自发排便次数低于3次; (7)无泻药时很少有稀便。 2.18-70岁 3.未接受便秘相关系统治疗 |
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Inclusion criteria |
1.Diagnosis consistent with Rome IV criteria for chronic constipation, with the presence of at least two or more of the following seven symptoms: ?Sensation of anorectal obstruction or blockage during defecation in ≥25% of bowel movements; ?Straining during defecation in ≥25% of bowel movements; ?Lumpy or hard stools in ≥25% of bowel movements; ?Sensation of incomplete evacuation in ≥25% of bowel movements; ?Manual maneuvers required to facilitate defecation (e.g., digital evacuation or pelvic floor support) in ≥25% of bowel movements; ?Fewer than three spontaneous bowel movements (SBMs) per week; ?Rare occurrence of loose stools without the use of laxatives. 2.Age between 18 and 70 years. 3.No prior systematic treatment for constipation. |
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排除标准: |
1.患有严重基础疾病:失代偿性心力衰竭(NYHA III-IV级);未控制的高血压(收缩压>160mmHg或舒张压>100mmHg);6个月内发生急性冠脉综合征或脑卒中。 2.患有内分泌代谢疾病:糖尿病肾病(eGFR<60ml/min/1.73m2);甲状腺功能异常(TSH超出0.4-4.0mIU/L范围);低钠血症(血清Na+<135mmol/L)或抗利尿激素分泌异常综合征(SIADH)。 3.患有其他消化系统疾病:炎症性肠病(克罗恩病/溃疡性结肠炎)活动期;结直肠肿瘤病史或肠梗阻史;先天性巨结肠或肛门直肠畸形;食管狭窄或贲门失弛缓症。 4.药物干扰排除:1个月内使用阿片类药物、钙通道阻滞剂或抗胆碱能药物;2周内使用促动力药(如普芦卡必利)、渗透性泻药(如聚乙二醇);长期(>3个月)滥用刺激性泻药(番泻叶、比沙可啶)。 5.有特殊治疗病史:3个月内接受过胃肠道手术或内镜下治疗(如肠道支架置入);6个月内接受过腹部开放手术(胆囊切除、子宫切除等);存在腹腔引流管或肠造瘘。 6.特殊生理状态排除:妊娠/哺乳期:血/尿HCG检测阳性。 7.精神神经疾病:严重认知障碍(MMSE<24分);帕金森病、多发性硬化等神经退行性疾病。 |
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Exclusion criteria: |
1.Severe underlying diseases, including: ?Decompensated heart failure (New York Heart Association [NYHA] class III-IV); ?Uncontrolled hypertension (systolic blood pressure >160 mmHg or diastolic pressure >100 mmHg); ?Acute coronary syndrome or stroke within the past 6 months. 2.Endocrine or metabolic disorders, including: ?Diabetic nephropathy (estimated glomerular filtration rate [eGFR] <60 mL/min/1.73 m2); ?Thyroid dysfunction (thyroid-stimulating hormone [TSH] outside the range of 0.4–4.0 mIU/L); ?Hyponatremia (serum sodium <135 mmol/L) or syndrome of inappropriate antidiuretic hormone secretion (SIADH). 3.Other gastrointestinal diseases, including: ?Active inflammatory bowel disease (Crohn’s disease or ulcerative colitis); ?History of colorectal tumors or intestinal obstruction; ?Congenital megacolon or anorectal malformations; ?Esophageal stricture or achalasia. 4.Medication-related exclusion, including: ?Use of opioids, calcium channel blockers, or anticholinergic agents within the past month; ?Use of prokinetic agents (e.g., prucalopride) or osmotic laxatives (e.g., polyethylene glycol) within the past 2 weeks; ?Long-term (>3 months) abuse of stimulant laxatives (e.g., senna, bisacodyl). 5.History of special treatments, including: ?Gastrointestinal surgery or endoscopic interventions (e.g., intestinal stent placement) within the past 3 months; ?Open abdominal surgery (e.g., cholecystectomy, hysterectomy) within the past 6 months; ?Presence of abdominal drainage tubes or intestinal stoma. 6.Special physiological conditions: ?Pregnancy or lactation (positive blood or urine hCG test). 7.Neuropsychiatric disorders: ?Severe cognitive impairment (Mini-Mental State Examination [MMSE] score <24); ?Neurodegenerative diseases such as Parkinson’s disease or multiple sclerosis. |
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研究实施时间: Study execute time: |
从 From 2025-06-12 00:00:00至 To 2026-06-30 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2025-07-05 00:00:00 至 To 2026-06-30 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: |
正在进行 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: |
无 |
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Blinding: |
None |
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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 |
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): |
国家生物信息中心 China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/) |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
China National center for Bioinformation (https://ngdc.cncb.ac.cn/gsub/) |
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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: |
病例记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
CRF |
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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 |