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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: |
ChiCTR2600122731 |
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最近更新日期: Date of Last Refreshed on: |
2026-04-16 17:54:23 |
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注册时间: Date of Registration: |
2026-04-16 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: |
胃转流支架系统用于治疗2型糖尿病合并肥胖患者 |
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Public title: |
Gastric bypass stent system for the treatment of patients with type 2 diabetes mellitus complicated with obesity |
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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: |
胃转流支架系统用于治疗2型糖尿病合并肥胖患者的有效性和安全性的单中心、单臂临床试验 |
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Scientific title: |
A single-center, single-arm clinical trial of the efficacy and safety of a gastric bypass stent system for the treatment of patients with type 2 diabetes mellitus complicated with obesity |
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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: |
刘梓茹 |
研究负责人: |
叶国良 |
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Applicant: |
Liu Ziru |
Study leader: |
Guoliang Ye |
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申请注册联系人电话: Applicant telephone: |
+86 17857340437 |
研究负责人电话:
Study leader's |
+86 574 87035171 |
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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: |
lzr@tangjimedical.com |
研究负责人电子邮件: Study leader's E-mail: |
ndfyygl@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: |
浙江省杭州市滨江区滨安路688号6幢3层302室 |
研究负责人通讯地址: |
浙江省宁波市海曙区柳汀街59号 |
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Applicant address: |
Room 302, Floor 3, Building 6, No.688 Bin'an Road, Binjiang District, Hangzhou, Zhejiang Province, C |
Study leader's address: |
No. 59 Liuting Street, Haishu District, Ningbo City, Zhejiang Province |
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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: |
杭州糖吉医疗科技股份有限公司 |
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Applicant's institution: |
Hangzhou Tangji Medical Technology Co.Ltd |
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研究负责人所在单位: |
宁波大学附属第一医院 |
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Affiliation of the Leader: |
Ningbo First 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: |
宁波大学附属第一医院伦审2026械第006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: |
宁波大学附属第一医院医学伦理委员会 |
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Name of the ethic committee: |
First Affiliated Hospital of Ningbo University Clinical Trial Ethics Committee for Drugs and Medical Devices |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-19 00:00:00 | ||
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伦理委员会联系人: |
陈少莹 |
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Contact Name of the ethic committee: |
Chen ShaoYing |
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伦理委员会联系地址: |
浙江省宁波市海曙区柳汀街59号 |
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Contact Address of the ethic committee: |
No. 59 Liuting Street, Haishu District, Ningbo City, Zhejiang Province |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 574 87085233 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
sychenjy@163.com |
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研究实施负责(组长)单位: |
宁波大学附属第一医院 |
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Primary sponsor: |
Ningbo First Hospital |
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研究实施负责(组长)单位地址: |
浙江省宁波市海曙区柳汀街59号 |
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Primary sponsor's address: |
No. 59 Liuting Street, Haishu District, Ningbo City, Zhejiang Province |
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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: |
杭州糖吉医疗科技股份有限公司 |
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Source(s) of funding: |
Hangzhou Tangji Medical Technology Co.Ltd |
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研究疾病: |
2型糖尿病合并肥胖 |
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Target disease: |
type 2 diabetes mellitus complicated with obesity |
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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: |
评估胃转流支架系统用于治疗2型糖尿病合并肥胖患者的安全性和有效性 |
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Objectives of Study: |
To evaluate the safety and efficacy of the gastric bypass stent system for the treatment of patients with type 2 diabetes mellitus complicated with obesity. |
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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.患者年龄在18-60周岁,性别不限; 2.确诊2型糖尿病; 3.在饮食控制和运动基础上,接受至少3个月稳定剂量的二联或三联糖尿病药物治疗,血糖仍控制不达标且7.5%≤HbA1C≤10%的以下成人患者: (1)BMI≥32.5kg/m2,有或无合并症的T2DM患者; (2)27.5kg/m2≤BMI<32.5kg/m2且有T2DM的患者:尤其存在其他心血管风险因素时。 4.患者理解试验目的,自愿参加试验,遵守试验要求并签署知情同意书。 *糖尿病药物包括胰岛素、二甲双胍、SGLT-2抑制剂、GLP-1受体激动剂、双重GLP-1/GIP受体激动剂,或其他药物如格列奈类、磺脲类、噻唑烷二酮类、α糖苷酶抑制剂或DPP-4抑制剂。 |
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Inclusion criteria |
1. Patients aged 18 to 60 years, regardless of gender. 2. Confirmed diagnosis of type 2 diabetes mellitus (T2DM). 3. Adult patients who, on the basis of diet control and exercise, have received stable doses of dual or triple combination diabetes medication for at least 3 months, yet still have poor glycemic control with 7.5% ≤ HbA1c ≤ 10%, and who meet one of the following criteria: (1) BMI >= 32.5 kg/m2, with or without comorbidities; (2) 27.5 kg/m2 <= BMI < 32.5 kg/m2 with T2DM, especially those with other cardiovascular risk factors. 4. Willing to participate and sign informed consent. |
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排除标准: |
1.筛选前3个月内体重降低大于5%; |
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Exclusion criteria: |
1. Weight loss >5% in 3 months pre-screening. 2. Use of NSAIDs, corticosteroids, PPIs, systemic corticosteroids, or prokinetics (e.g., metoclopramide) within 30 days pre-screening. 3. Type 1 diabetes. 4. Antibiotic use. 5. Fasting C-peptide <1.0 ng/mL. 6. Severe hypoglycemia requiring assistance, DKA, or HHNK within 6 months pre-screening. 7. Insulin >70 units/day. 8. Iron deficiency or IDA. 9. Coagulopathy, platelet dysfunction, or PLT <100,000/μL. 10. Antiplatelets, anticoagulants, or bleeding-risk supplements (e.g., ginkgo, ginseng, vitamins C/E, turmeric, St. John's wort) within 30 days pre-screening. 11. ASA >= III. 12. CAD, angina, NYHA ≥ III, or pulmonary dysfunction. 13. History of ERCP, cholecystitis, or liver abscess. 14. Duodenal/gastric ulcer or history of pancreatitis. 15. Symptomatic gallstones or stone diameter >20 mm. 16. Potential GI bleeding or telangiectasia. 17. Crohn's disease, GI malformations, or conditions precluding device placement. 18. History of intestinal obstruction within 1 year pre-screening. 19. History/family history of SLE, scleroderma, or other autoimmune CTD. 20. Uncontrolled severe infection. 21. Poor general condition with endoscopy contraindication (investigator judgment). 22. Pregnancy, lactation, or planned pregnancy. 23. Proliferative retinopathy or maculopathy needing acute treatment. 24. Drug/alcohol abuse or uncontrolled mental illness. 25. Known liver disease (viral, autoimmune, cirrhosis, cancer), excluding incidental fatty liver. 26. Severe liver dysfunction (ALT/AST >2.5×ULN, TBil >35 μmol/L) or renal dysfunction (eGFR <45 mL/min/1.73m2). 27. Thyroid dysfunction (TSH outside 0.4-4), thyroid cancer history, hyperthyroidism, or non-primary hypothyroidism on thyroid hormone. 28. Participation in another clinical trial within 3 months pre-screening. 29. Allergy to nickel-titanium. 30. Osteoporosis/osteopenia or bone-active drugs (bisphosphonates, teriparatide). 31. Blood donation/transfusion within 90 days pre-screening or planned during study. 32. Prior gastric bypass stent implantation. 33. Other conditions unsuitable per investigator judgment. |
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研究实施时间: Study execute time: |
从 From 2026-03-01 00:00:00至 To 2028-03-01 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-04-16 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: |
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): |
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: |
不公开/Private |
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盲法: |
无 |
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Blinding: |
None |
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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: |
病历记录表 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Case Report Form (CRF) |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |