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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: |
ChiCTR2600126324 |
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最近更新日期: Date of Last Refreshed on: |
2026-06-08 08:40:51 |
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注册时间: Date of Registration: |
2026-06-08 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: |
多替诺雷与慢性肾脏病 |
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Public title: |
Dotinurad in patients with chronic kidney disease |
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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: |
一项评价多替诺雷在慢性肾脏病伴无症状高尿酸血症和蛋白尿患者中的有效性和安全性的多中心、随机、双盲、对照研究(DOTI-CKD) |
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Scientific title: |
A multicenter, randomized, double-blind, controlled study evaluating the efficacy and safety of Dotinurad in patients with chronic kidney disease presenting with asymptomatic hyperuricemia and proteinuria (DOTI-CKD) |
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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: |
张函 |
研究负责人: |
丁小强 |
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Applicant: |
Han Zhang |
Study leader: |
Ding Xiaoqiang |
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申请注册联系人电话: Applicant telephone: |
+86 21 64041990 |
研究负责人电话:
Study leader's |
+86 21 6404 1990 |
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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: |
zhang.han@zs-hospital.sh.cn |
研究负责人电子邮件: Study leader's E-mail: |
ding.xiaoqiang@zs-hospital.sh.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: |
上海市徐汇区枫林路180号 |
研究负责人通讯地址: |
上海市徐汇区枫林路180号 |
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Applicant address: |
No.180 Fenglin Road ,Xuhui District,Shanghai |
Study leader's address: |
No.180 Fenglin Road ,Xuhui District,Shanghai |
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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: |
复旦大学附属中山医院 |
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Applicant's institution: |
Zhongshan Hospital, Fudan University |
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研究负责人所在单位: |
复旦大学附属中山医院 |
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Affiliation of the Leader: |
Zhongshan Hospital, Fudan 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: |
B2026-132R |
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: |
复旦大学附属中山医院医学伦理委员会分委会一 |
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Name of the ethic committee: |
Ethics Committee of Zhongshan Hospital Fudan University |
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伦理委员会批准日期: Date of approved by ethic committee: |
2026-03-20 00:00:00 | ||
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伦理委员会联系人: |
杨梦婕 |
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Contact Name of the ethic committee: |
Yang MengJie |
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伦理委员会联系地址: |
上海市徐汇区枫林路180号 |
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Contact Address of the ethic committee: |
No.180 Fenglin Road ,Xuhui District,Shanghai |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 21 31587871 |
伦理委员会联系人邮箱: Contact email of the ethic committee: |
yang.mengjie@zs-hospital.sh.cn |
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研究实施负责(组长)单位: |
复旦大学附属中山医院 |
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Primary sponsor: |
Zhongshan Hospital, Fudan University |
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研究实施负责(组长)单位地址: |
上海市徐汇区枫林路180号 |
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Primary sponsor's address: |
No.180 Fenglin Road ,Xuhui District,Shanghai |
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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: |
自选课题(自筹) |
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Source(s) of funding: |
self-financing |
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研究疾病: |
慢性肾脏病,高尿酸血症 |
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Target disease: |
chronic kidney disease,hyperuricemia |
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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: |
上市后药物 | ||||||||||||||||||||||
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Study phase: |
4 |
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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: |
确证在合并无症状高尿酸血症和蛋白尿的慢性肾脏病患者中多替诺雷降尿酸和降低蛋白尿作用优于安慰剂,同时探索多替诺雷改善肾功能、改善尿酸排泄、降低血压和血清硫酸吲哚酚是否优于安慰剂,并评估治疗方案的安全性和耐受性。 |
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Objectives of Study: |
It is confirmed that dotinurad is more effective than placebo in lowering uric acid and reducing proteinuria in patients with chronic kidney disease combined with asymptomatic hyperuricemia and proteinuria, while also exploring whether dotinurad improves renal function, promotes uric acid excretion, lowers blood pressure and serum indoxyl sulfate more than placebo, and evaluating the safety and tolerability of the treatment regimen. |
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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. 签署知情同意书时,受试者年龄 18-80 岁,性别不限。 2. 筛选时(访视 1)确诊为慢性肾脏病且 eGFR >= 30 mL/min/1.73 m^2(2021 CKD-EPI 肌酐公式)。 3. 筛选前 3 个月内至少有 1 次 SUA > 420 μmol/L。 4. 筛选时(访视 1)SUA > 420 μmol/L。 5. 筛选时(访视 1)24 小时尿 UACR > 100 mg/g(11.3 mg/mmol)且 <= 3500 mg/g(395.9 mg/mmol)。 6. 已使用稳定剂量的肾素-血管紧张素系统抑制剂(RASi)治疗并保持剂量稳定,至少持续 4 周。 7. 女性受试者所采用的避孕措施应符合当地有关临床研究受试者避孕方法的相关法规。 8. 在进入研究或接受任何研究程序之前,提供受试者签署的书面知情同意书,表明他们理解了研究目的和所需程序,并愿意参加研究。 |
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Inclusion criteria |
1. At the time of signing the informed consent form, subjects are aged 18-80 years, with no gender restriction. 2. At screening (Visit 1), diagnosed with chronic kidney disease and eGFR >= 30 mL/min/1.73 m^2 (2021 CKD-EPI creatinine formula). 3. At least one SUA > 420 μmol/L within the 3 months prior to screening. 4. SUA > 420 μmol/L at screening (Visit 1). 5. At screening (Visit 1), 24-hour urinary UACR > 100 mg/g (11.3 mg/mmol) and <= 3500 mg/g (395.9 mg/mmol). 6. Has been on stable doses of renin-angiotensin system inhibitors (RASi) therapy with stable doses maintained for at least 4 weeks. 7. Contraceptive methods used by female subjects should comply with local regulations regarding contraception in clinical research participants. 8. Prior to entering the study or undergoing any study procedures, provide subjects with a written informed consent form indicating that they understand the study purpose and required procedures and are willing to participate in the study. |
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排除标准: |
1.有痛风发作的病史和/或临床表现。 |
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Exclusion criteria: |
1. With a history of gout attacks and/or clinical manifestations; 2. Have clinical manifestations of urinary tract calculi; 3. History of secondary hyperuricemia: (1) Lesch-Nyhan syndrome; (2) Overactivity of phosphoribosyl pyrophosphate (PRPP) synthetase; (3) Congenital myogenic hyperuricemia; (4) Hematological malignancies (acute leukemia, malignant lymphoma, myeloproliferative neoplasms, myelodysplastic syndrome, etc.); (5) Solid tumors (breast cancer, seminoma, sarcoma, nephroblastoma, small cell lung cancer, etc.); (6) Non-neoplastic diseases (common psoriasis, secondary polycythemia, hemolytic anemia); (7) Rhabdomyolysis; (8) Hypothyroidism; (9) Polycystic kidney disease; (10) Lead poisoning / lead nephropathy; (11) Down syndrome; (12) Familial juvenile gouty nephropathy; (13) Hyperlactic acidemia; (14) Glycogen storage disease type I; 4. Unstable renal function within recent 90 days prior to screening (defined as a decline in estimated glomerular filtration rate [eGFR] > 20%). 5.Uncontrolled hypertension at Screening (Visit 1), defined as a mean systolic blood pressure (SBP) > 160 mmHg or diastolic blood pressure (DBP) > 100 mmHg based on three consecutive measurements. 6.Hypotension is defined as a mean SBP < 90 mmHg based on three consecutive measurements at Screening (Visit 1). 7.Occurrence of acute coronary syndrome (myocardial infarction or unstable angina), stroke, or transient ischemic attack within 12 weeks prior to randomization (Visit 2). 8.Patients with severe heart failure (New York Heart Association [NYHA] functional class III–IV). 9.Lupus nephritis or antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis; or other renal diseases that are unstable, rapidly progressive, or require treatment with systemic glucocorticoids, immunosuppressants, or biological agents. 10.Received dialysis within recent 90 days prior to screening or currently on dialysis, or deemed by the investigator to be likely to require dialysis within 24 weeks after randomization (Visit 2). 11.Hepatic diseases, including active HBV or HCV infection, hepatitis of other etiologies, and/or hepatic impairment (Child-Pugh Class B–C at Screening; or any level of AST/ALT > 3×ULN). 12.Known positive human immunodeficiency virus (HIV) status. 13.Uncontrolled type 2 diabetes mellitus (T2DM) (HbA1c > 8.5% at Screening [Visit 1]). 14.History of solid organ or bone marrow transplantation, or planned solid organ/bone marrow transplantation (including renal transplantation) within 24 weeks after randomization (Visit 2). 15.Planned surgery within 24 weeks after randomization (Visit 2). 16.Any clinically significant disease or condition that, in the investigator’s judgment, may expose the subject to risks from study participation or interfere with the interpretation of study results. 17.History of malignancy within the past 5 years, excluding successfully treated basal cell carcinoma, squamous cell carcinoma of the skin, or cervical carcinoma in situ. 18.Receipt of systemic glucocorticoids or immunosuppressant therapy within 6 months prior to screening, ongoing use, or planned use within 24 weeks after randomization (Visit 2). This includes oral or injectable administration for more than one week, or prednisone at a daily dose of ≥15 mg (or equivalent dose). 19.Receipt of biologic therapy within 6 months prior to screening, ongoing use, or planned use within 24 weeks after randomization (Visit 2). This includes biologics targeting B cells, T cells, TNF, IL-6 and other related targets. 20.Use of prohibited or restricted concomitant medications/treatments that do not comply with the requirements for concomitant medications/treatments. 21.Participation in another clinical trial with investigational intervention within 4 weeks prior to Screening (Visit 1). 22.Known hypersensitivity to the study drug, its excipients, or urine-alkalinizing agents (such as sodium bicarbonate, compound preparations of potassium citrate/sodium citrate hydrate, etc.). 23.Personnel involved in the design and/or conduct of this study. 24.Subjects who, in the investigator’s judgment, are unlikely to comply with study procedures, restrictions and requirements are ineligible for participation in this study. 25.Previous participation in this study (excluding subjects who undergo re-screening after a prior screening failure). 26.Female only – Current pregnancy (confirmed by positive pregnancy test) or breastfeeding/lactation period. 27.History of drug or alcohol dependence or abuse within 2 years prior to Screening (Visit 1). |
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研究实施时间: Study execute time: |
从 From 2026-06-08 00:00:00至 To 2027-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从 From 2026-06-08 00:00:00 至 To 2026-12-31 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): |
本试验按照基线 UACR(< 1000;>= 1000 mg/g)和 eGFR(< 60;>= 60 mL/min/1.73 m^2)进行分层随机化,将受试者按 1:1 的比例随机分配至试验药物组和安慰剂组。使用交互式网络应答随机系统(IWRS)完成受试者和试验用药品的随机分配。由随机化统计师采用 SAS 9.4 或以上版本的 PLAN 过程分别产生受试者随机表和试验用药品随机表,并由系统工程师导入 IWRS 系统。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
This trial used stratified randomization based on baseline UACR (< 1000; >= 1000 mg/g) and eGFR (< 60; >= 60 mL/min/1.73 m^2), and participants were randomly assigned in a 1:1 ratio to the investigational drug group or the placebo group. The random assignment of participants and study medication was completed using the Interactive Web Response System (IWRS). A randomization statistician generated the participant randomization list and the study medication randomization list using the PLAN procedure in SAS 9.4 or later versions, and the system engineer imported them into the IWRS system. |
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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,研究者、受试者以及包括研究护士、药物管理人员和CRO 在内的所有相关研究人员对研究分组均保持盲态。 |
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Blinding: |
Double blind,Researchers, subjects, and all related research personnel, including research nurses, drug administrators, and CRO staff, are kept blinded to the study group assignments. |
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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: |
数据管理员按照研究方案建立研究数据采集系统及数据库,并在第1例受试者入组前提供上线使用。使用前,所有EDC用户需得到足够的培训并获得登陆系统的相应账号。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
The data administrator established the research data collection system and database according to the research plan, and made them available for use before the enrollment of the first subject. Before use, all EDC users needed to receive adequate training and obtain the corresponding login accounts for the system. |
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数据与安全监察委员会: Data and Safety Monitoring Committee: |
无/No |