The way of sharing IPD”(include metadata and protocol, If use web-based public database, please provide the url):
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Use Resman Clinical Trial Management Public Platform or obtain from researchers
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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:
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(1)数据的可溯源性、研究病历的填写和录入 病历及病历记录表格作为原始记录,不得更改,做任何更正时不得改变原记录,只能采用附加说明理由,由参加临床试验的医师签名,并注明日期。认真记录患者的治疗情况,对患者的依从性要做详细记录,对全部按时接受治疗,有时遗漏等情况进行详细记录、说明。对试验中止的原因及与试验的关系如何等要认真记录,包括中止时的评价。对中途有患者自行退出试验的要明确记录原因,并详细记录中止症状评价。患者未按时来院复诊,应打电话、发信等问明理由并调查事情经过,等等。
(2)病例报告表(CRF): CRF作为原始记录,不得随意更改,做任何更正时不得改变原始记录,只能采用附加叙述说明理由,由参加临床研究的医师签名并注明日期。
(3)数据复核:研究者按临床试验方案进行数据复查,检查可能漏添的项目和度量衡单位的统一与否等;治疗收集完成后,分中心的负责人、质控员按各自的分工和责任校对资料收集的数量和质量,对数据的完整性和准确性进行监督与检查;主持单位质控员定期和不定期抽查CRF,如有误差应登记在案,填写“检查问题报告表”,并及时返回临床研究者进行更正;数据处理统计人员最后在数据录入前进一步全面核实和检查数据的完整性和准确性。数据录入和管理由专人负责,建立专用数据库,进行数据录入和管理,应由二个数据管理员独立进行双份录入并校对。
(4)总结与资料保存
①资料保存 参照我国GCP原则进行。研究者应当使资料保存完整,包括对所有参加受访者的确认、所有原始签名的患者知情同意书、所有CRF数据库等记录。研究方应保存临床研究资料至研究终止后5年以上。
②资料总结 数据全部锁定后,由数据管理员将其导入到指定数据库,交统计人员进行统计分析。牵头单位负责完成“临床研究总结报告”。
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Data collection and Management (A standard data collection and management system include a CRF and an electronic data capture:
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(1) The traceability of the data, the filling and entry of research medical records, and the medical records and medical record forms shall be used as original records and shall not be altered. The original records shall not be altered when making any corrections. Only additional explanations can be used and signed by the physician participating in the clinical trial. , and
Indicate the date. Carefully record the patient's treatment status, make detailed records of the patient's compliance, and make detailed records and explanations for all cases received on time, and sometimes omissions. The reasons for the suspension of the test and the relationship with the test should be carefully recorded, including the evaluation at the time of suspension. For patients who withdraw from the trial during the course, the reasons should be clearly recorded, and the symptom evaluation should be recorded in detail. If the patient does not come to the hospital for follow-up visits on time, he should call or send a letter to ask for the reason and investigate the incident.
(2) Case report form (CRF): The CRF is the original record and cannot be changed at will. When making any corrections, the original record must not be changed. Only additional narratives can be used to explain the reasons, signed and dated by the physician participating in the clinical study.
(3) Data review: The researcher will review the data according to the clinical trial plan to check the unification of the items that may be missed and the unit of measurement, etc.; after the treatment collection is completed, the person in charge and the quality control officer of the sub-center shall follow their respective division of labor and Responsible for proofreading the quantity and quality of the data collected, supervising and inspecting the completeness and accuracy of the data; the quality controller of the presiding unit regularly and irregularly checks the CRF, if there are errors, they should be registered and fill in the "inspection problem report form", And return to the clinical investigator for correction in time; the data processing statistician finally further comprehensively verify and check the completeness and accuracy of the data before data entry. Data entry and management are in charge of a dedicated person. A dedicated database is established for data entry and management. Two data administrators should independently perform double entry and proofreading.
(4) Summary and data preservation
①Data preservation shall be carried out in accordance with my country's GCP principles. The researcher should keep the data intact, including the confirmation of all participating interviewees, all original signed patient informed consent forms, all CRF databases and other records. The research party shall keep the clinical research data for more than 5 years after the termination of the research.
②Data summary After all the data is locked, the data manager will import it into the designated database and submit it to the statistician for statistical analysis. The lead unit is responsible for completing the "Clinical Research Summary Report".
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Publication information of the protocol/research results report (name of the journal, volume, issue, pages, time; or website):
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