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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: |
ChiCTR2500110560 |
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最近更新日期: Date of Last Refreshed on: |
2025-10-15 16:45:18 |
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注册时间: Date of Registration: |
2025-10-15 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: |
低剂量阿帕替尼联合替雷利珠单抗及mXELOX方案一线治疗老年晚期胃/胃食管结合部腺癌的疗效和安全性:多中心、前瞻性、随机、对照开放标签的临床研究 |
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Public title: |
A multicenter, prospective, randomized, controlled, open-label clinical study on the efficacy and safety of low-dose apatinib combined with tislelizumab and mXELOX regimen as first-line treatment for elderly patients with advanced gastric/gastroesophageal junction adenocarcinoma |
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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: |
低剂量阿帕替尼联合替雷利珠单抗及mXELOX方案一线治疗老年晚期胃/胃食管结合部腺癌的疗效和安全性:多中心、前瞻性、随机、对照开放标签的临床研究 |
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Scientific title: |
A multicenter, prospective, randomized, controlled, open-label clinical study on the efficacy and safety of low-dose apatinib combined with tislelizumab and mXELOX regimen as first-line treatment for elderly patients with advanced gastric/gastroesophageal junction adenocarcinoma |
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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: |
陈晓锋 |
研究负责人: |
陈晓锋 |
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Applicant: |
Xiaofeng Chen |
Study leader: |
Xiaofeng Chen |
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申请注册联系人电话: Applicant telephone: |
+86 135 8517 2066 |
研究负责人电话: Study leader's telephone: |
+86 135 8517 2066 |
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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: |
chenxiaofengnjmu@163.com |
研究负责人电子邮件: Study leader's E-mail: |
chenxiaofengnjmu@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: |
中国江苏省南京市广州路300号 |
研究负责人通讯地址: |
中国江苏省南京市广州路300号 |
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Applicant address: |
No. 300 Guangzhou Road, Nanjing City, Jiangsu Province, China |
Study leader's address: |
No. 300 Guangzhou Road, Nanjing City, Jiangsu Province, 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: |
南京医科大学第一附属医院 肿瘤科 |
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Applicant's institution: |
Department of Oncology, The First Affiliated Hospital of Nanjing Medical University |
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研究负责人所在单位: |
南京医科大学第一附属医院 肿瘤科 |
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Affiliation of the Leader: |
Department of Oncology, The First Affiliated Hospital of Nanjing Medical University, |
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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: |
2025-SR -618 |
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: |
江苏省人民医院伦理委员会 |
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Name of the ethic committee: |
Ethics Committee of Jiangsu Provincial People's Hospital |
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伦理委员会批准日期: Date of approved by ethic committee: |
2025-08-19 00:00:00 |
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伦理委员会联系人: |
黄旭 |
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Contact Name of the ethic committee: |
Xu Huang |
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伦理委员会联系地址: |
中国江苏省南京市广州路300号 |
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Contact Address of the ethic committee: |
No. 300 Guangzhou Road, Nanjing City, Jiangsu Province, China |
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伦理委员会联系人电话: Contact phone of the ethic committee: |
+86 25 6830 6360 |
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: |
江苏省人民医院 |
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Primary sponsor: |
Jiangsu Province Hospital |
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研究实施负责(组长)单位地址: |
中国江苏省南京市广州路300号 |
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Primary sponsor's address: |
No. 300 Guangzhou Road, Nanjing City, Jiangsu Province, 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: |
本研究的阿帕替尼由恒瑞公司免费提供。 化疗药物、替雷利珠单抗免疫药物需患者自行承担,无交通等其他费用补助。 |
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Source(s) of funding: |
The apatinib used in this study was provided free of charge by Hengrui Company. Chemotherapy drugs and tislelizumab immunotherapy drugs need to be borne by the patients themselves, without any subsidies for transportation or other expenses. |
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Target disease: |
Advanced Gastric/Gastroesophageal Junction Adenocarcinoma |
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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: |
II期临床试验 | ||||||||||||||||||||||
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Study phase: |
2 |
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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.评估晚期>75岁老年胃/胃食管结合部腺癌患者一线使用低剂量阿帕替尼联合替雷利珠单抗及mXELOX方案的安全性、可行性及疗效, 2.观察治疗前后的肿瘤相关组织的基因组、病理学及免疫微环境改变,筛查疗效相关分子标志物以探究影响联合治疗疗效的分子机制,为将来开展大样本临床研究奠定基础。 |
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Objectives of Study: |
(1) To evaluate the safety, feasibility and efficacy of first-line use of low-dose apatinib combined with tislelizumab and mXELOX regimen in elderly patients over 75 years old with advanced gastric/gastroesophageal junction adenocarcinoma (2) Observe the genomic, pathological and immune microenvironment changes of tumor-related tissues before and after treatment, screen the molecular markers related to efficacy to explore the molecular mechanisms influencing the efficacy of combined therapy, and lay the foundation for future large-sample clinical research. |
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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.年龄在>75周岁的受试者; 2.理解研究步骤和内容,并自愿签署书面知情同意书; 3.经组织病理学和/或细胞学确诊的HER2阴性或HER2状态未知的胃或胃食管结合部腺癌,临床分期为Ⅳ期,即包括临床判断转移性胃癌(cM1)以及肿瘤侵及邻近器官(cT4b)的肿瘤,经临床评估及多学科讨论不可切除的晚期胃癌患者。 4.有至少1处可评估病灶,根据RECIST 1.1 标准; 5.既往接受过铂类或紫杉醇类以及氟尿嘧啶类方案术后辅助化疗结束6个月以上复发且无2级以上毒性者可以入组。 6.体力状况评分(ECOG PS评分):0-1分; 7.预计生存期>=3个月; 8.主要脏器功能良好,即入组前14天内相关检查指标满足以下要求:红蛋白 >=80 g/L;中性粒细胞计数> 1.5×10^9/L;血小板计数>= 100×10^9/L;总胆红素 <=2×ULN(正常值上限);血谷丙转氨酶(ALT)或血谷草转氨酶(AST) <=2.5×ULN;如有肝转移,则ALT或AST <= 5×ULN;内生肌酐清除率 >=50 mL/min(Cockcroft-Gault公式);心脏多普勒超声评估:左室射血分数 (LVEF) >=50%; 9.甲状腺功能指标:促甲状腺激素(TSH)、游离甲状腺素(FT3/FT4)在正常范围或轻微且无临床意义的异常; 10.体重在40 kg以上(含40 kg),或是BMI>18.5; |
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Inclusion criteria |
1. subjects aged >75 years; 2. Understand the steps and contents of the study and voluntarily sign a written informed consent; 3. patients with histopathologically and/or cytologically confirmed HER2-negative or unknown HER2 status adenocarcinoma of the stomach or gastro-oesophageal junction, with clinical stage IV, i.e., including clinically judged metastatic gastric carcinoma (cM1) as well as tumours with tumour invasion of adjacent organs (cT4b), and with advanced gastric carcinoma that is not resectable after clinical evaluation and multidisciplinary discussion. 4. Have at least 1 evaluable lesion according to RECIST 1.1 criteria; 5. Those who have received previous postoperative adjuvant chemotherapy with platinum or paclitaxel-based and fluorouracil-based regimens for more than 6 months after the end of recurrence without grade 2 or higher toxicity can be enrolled. 6. Physical status score (ECOG PS score): 0-1; 7. Expected survival >= 3 months; 8. Good function of major organs, i.e., the following requirements for relevant tests within 14 days prior to enrolment: erythropoietin >=80 g/L; neutrophil count > 1.5×10^9/L; platelet count >= 100×10^9/L; total bilirubin <= 2×ULN (upper limit of normal); blood alanine aminotransferase (ALT) or blood glutamic oxal transaminase (AST) <= 2.5×ULN; in case of hepatic metastases, the patient can be admitted to the group. ULN; ALT or AST <= 5 x ULN if liver metastases; endogenous creatinine clearance >=50 mL/min (Cockcroft-Gault formula); cardiac Doppler ultrasound assessment: left ventricular ejection fraction (LVEF) >=50%; 9. Thyroid function indicators: thyroid stimulating hormone (TSH), free thyroxine (FT3/FT4) in the normal range or mild and clinically insignificant abnormalities; 10. Weight of 40 kg or more (including 40 kg) or BMI > 18.5; |
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排除标准: |
1.以往或同时患有其它恶性肿瘤,但是已治愈的早期肿瘤,包括皮肤基底细胞癌和宫颈原位癌,I期肺癌、I期结直肠癌等早期肿瘤经根治性治疗后经研究者判断短期内不影响患者生命的肿瘤可除外。 2.四周内参加过其他药物临床试验; 3.具有影响口服药物的多种因素(比如无法吞咽、慢性腹泻和肠梗阻等); 4.有出血病史,筛选前4周内发生任何严重分级达到CTCAE4.0中3度或以上的出血事件; 5.筛选前已知有中枢神经系统转移或有中枢神经系统转移病史的患者。对于临床疑似中枢神经系统转移的患者,入组前28天内必须进行CT或MRI检查,排除中枢神经系统转移; 6.患有高血压且经单一降压药物治疗无法获得良好控制者(收缩压 > 140 mmHg,舒张压 > 90 mmHg);具有不稳定型心绞痛病史者;筛选前3个月内新诊断为心绞痛者或筛选前6个月内发生心肌梗塞事件;心律失常(包括QTcF: 男性>=450 ms,女性>=470 ms)需长期使用抗心律失常药物及纽约心脏病协会分级>=II级心功能不全; 7.长期未愈合的伤口或愈合不全的骨折; 8.影像学显示肿瘤已侵犯重要血管周或经研究者判断患者肿瘤在治疗期间有极高可能侵袭重要血管而引起致命大出血的情况; 9.凝血功能异常,具有出血倾向者(随机化前14天必须满足:在不使用抗凝剂的情况下INR在正常值范围内);应用抗凝剂或维生素K 拮抗剂如华法林、肝素或其类似物治疗的患者:在凝血酶原时间国际标准化比值(INR)<= 1.5的前提下,允许以预防目的使用小剂量华法林(1 mg口服,每日一次)或小剂量阿司匹林(每日用量不超过100 mg); 10.筛选前6个月内发生过动/静脉血栓事件,如脑血管意外(包括暂时性缺血性发作)、深静脉血栓(因前期化疗行静脉置管引发静脉血栓经研究者判断已痊愈者除外)及肺栓塞等; 11.尿常规提示尿蛋白>=++且证实24小时尿蛋白定量>1.0 g; 12.曾使用过免疫靶向治疗药物; 13.有免疫缺陷病史,或患有其它获得性、先天性免疫缺陷疾病,或有器官移植史; 14.感染性肺炎、非感染性肺炎、间质性肺炎及其他需要使用皮质类固醇激素患者; 15.有严重的慢性自身免疫性疾病病史,如系统性红斑狼疮等;有溃疡性肠炎,克罗恩病等炎症性肠病病史,有肠易激综合征等慢性腹泻性疾病病史;有结节病病史或结核病病史;活动性乙肝、丙肝病史以及HIV感染患者;控制良好的非严重免疫性疾病,如皮炎,关节炎,牛皮癣等可以入组。乙肝病毒滴度 < 500copy/ml 可以入组。 16.对人源或鼠源单克隆抗体有高敏反应患者; 17.具有精神类药物滥用史且无法戒除者或有精神障碍的; 18.有临床症状,需要临床干预的胸腔积液或腹腔积液; 19.不遵医嘱、不按规定用药,或资料不全等可影响疗效判断或安全判断的患者; 20.根据研究者的判断,有严重的危害患者安全或影响患者完成研究的伴随疾病; |
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Exclusion criteria: |
1. Previously or concurrently suffering from other malignant tumours, but cured early stage tumours, including basal cell carcinoma of the skin and cervical carcinoma in situ, early stage tumours such as Stage I lung cancer and Stage I colorectal cancer that do not affect the patient's life in the short term in the judgement of the investigator may be excluded after radical treatment. 2. Participating in other drug clinical trials within four weeks; 3. have multiple factors that interfere with oral administration of medications (e.g., inability to swallow, chronic diarrhoea and intestinal obstruction); 4. have a history of bleeding, with any bleeding event with a severity rating of 3 or more on the CTCAE 4.0 within 4 weeks prior to screening; 5. patients with known CNS metastases or a history of CNS metastases prior to screening. For patients with clinically suspected CNS metastases, CT or MRI must be performed within 28 days prior to enrolment to exclude CNS metastases; 6. Patients with hypertension that is not well controlled by a single antihypertensive medication (systolic blood pressure > 140 mmHg, diastolic blood pressure > 90 mmHg); history of unstable angina pectoris; new diagnosis of angina pectoris in the 3 months prior to the screening period or myocardial infarction in the 6 months prior to the screening period; and cardiac arrhythmias (including QTcF: >=450 ms for males and >=470 ms for females) requiring Prolonged use of antiarrhythmic drugs and New York Heart Association classification >= Class II cardiac insufficiency; 7. Prolonged unhealed wounds or fractures with incomplete healing; 8. imaging showing that the tumour has invaded a vital vascular periphery or if, in the judgement of the investigator, the patient's tumour has a very high likelihood of invading a vital vessel and causing fatal haemorrhage during treatment; 9. coagulation abnormalities with bleeding tendency (14 days prior to randomisation must be met: INR within normal values without anticoagulants); patients treated with anticoagulants or vitamin K antagonists such as warfarin, heparin, or their analogues: use of small doses of warfarin (1 mg orally once a day) for prophylactic purposes is permitted, provided the International Normalised Ratio of the prothrombin time (INR) is <= 1.5. mg orally once daily) or low-dose aspirin (up to 100 mg daily) for prophylactic purposes; 10. Arterial/venous thrombotic events within 6 months prior to screening, such as cerebrovascular accidents (including transient ischaemic attacks), deep vein thrombosis (except for venous thrombosis due to intravenous catheterisation for pre-chemotherapy, which in the opinion of the investigator has been cured), and pulmonary embolism; 11. Urine protein >=++ and confirmed 24-hour urine protein quantification >1.0 g; 12. Previous use of immune-targeted therapeutic agents; 13. History of immunodeficiency, or other acquired or congenital immunodeficiency diseases, or history of organ transplantation; 14. patients with infectious pneumonia, non-infectious pneumonia, interstitial pneumonia, and other patients requiring the use of corticosteroids 15. history of severe chronic autoimmune disease, such as systemic lupus erythematosus; history of inflammatory bowel disease, such as ulcerative enteritis, Crohn's disease, and chronic diarrhoeal disease, such as irritable bowel syndrome; history of tuberculosis or tuberculosis; history of active hepatitis B, hepatitis C, and patients with HIV infection; well-controlled non-severe immune diseases, such as dermatitis, arthritis, and psoriasis can be enrolled. . Hepatitis B virus titres < 500copy/ml may be enrolled. 16. Patients with hypersensitivity to human or murine monoclonal antibodies; 17. Those with a history of psychotropic substance abuse and unable to quit or those with mental disorders; 18. pleural effusion or abdominal effusion with clinical symptoms that require clinical intervention; 19. patients whose judgement of efficacy or safety may be affected by non-compliance with medical advice, non-adherence to prescribed medication, or incomplete information; 20. concomitant illnesses that, in the judgement of the investigator, are serious enough to jeopardise the patient's safety or affect the patient's ability to complete the study; |
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研究实施时间: Study execute time: |
从 From 2025-06-01 00:00:00至 To 2029-12-31 00:00:00 |
征募观察对象时间: Recruiting time: |
从From 2025-10-22 00:00:00 至 To 2029-12-31 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): |
由独立统计师预先一次性生成整个试验的区组随机序列,并导入中央随机系统(IWRS/IVRS);各中心研究者在该系统中实时触发随机化,系统按既定序列自动分配组别,研究者本人无法干预或预知。 |
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Randomization Procedure (please state who generates the random number sequence and by what method): |
The entire block randomization sequence for the trial is generated in advance by an independent statistician and imported into the central randomization system (IWRS/IVRS). Researchers at each center trigger randomization in real time within this system, and the system automatically assigns groups according to the pre-determined sequence. The researchers themselves have no ability to intervene or predict the allocation. |
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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: |
开放标签(非盲法) |
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Blinding: |
Open labelling (non-blind) |
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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 |
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): |
未确定 |
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The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url): |
Not yet |
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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: |
采用纸质病例记录表(CRF)+ 经NMPA认证的电子数据采集系统(EDC,如ResMan)进行数据在线录入、逻辑核查及质疑管理。 |
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture: |
Paper case report forms (CRFs) + NMPA-certified electronic data capture systems (EDCs, such as ResMan) are adopted for online data entry, logical verification, and query management. |
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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 |