Vivli

The Vivli data repository provides a global data-sharing and analytics platform serving all elements of the international research community. It is focused on sharing individual participant-level data from completed clinical trials to serve the international research community. Vivli acts as a neutral broker between data contributor and data user and the wider data sharing community. Vivli is a non-profit organization focused on data sharing and analysis. Vivli provides managed access for human subject clinical research data. At a minimum, Vivli will make data available for researchers for 10 years, unless they are contractually unable to do so. On an ongoing basis, Vivli evaluates its data holdings with regard to maintaining access and reserves the right to discontinue the distribution of a data collections when deemed appropriate.When materials are deaccessioned, the data are no longer publicly accessible at Vivli, although they may still be preserved in Vivli’s storage vault. Because digital files are assigned a persistent digital object identifier (DOI), the study description is still available to view, but is not searchable through Vivli. Web crawlers are instructed to ignore the descriptions (via the robots exclusion protocol). For more information about Vivli’s policy, please contact Vivli at [e-mail] It provides a no-charge period for data only available within their secure research environment. There are costs after the no-charge time period ends. Vivli supports managed access as well as embargoing generally and during peer review. Vivli is funded via grants and member fees.

Vivli数据存储库是一个全球性的数据共享与分析平台，服务于国际科研社群的所有参与者。其核心目标是共享已完成临床试验的个体参与者级数据，以赋能国际科研共同体。Vivli作为中立中介，连接数据贡献者、数据使用者与更广泛的数据共享社群。Vivli是一家专注于数据共享与分析的非营利组织，为涉及人类受试者的临床研究数据提供受管理的访问权限。
在无合同约束的前提下，Vivli至少会为研究人员保留数据访问权限长达10年。Vivli会持续评估其数据馆藏以保障访问服务的可持续性，并保留在经评估认为适宜时终止某数据集分发的权利。
当某数据集被移除馆藏时，其数据将不再在Vivli平台公开访问，但仍可能留存于Vivli的存储库中。由于数字文件均分配有持久数字对象标识符（Digital Object Identifier，DOI），相关研究描述仍可查看，但无法通过Vivli平台进行检索。平台已通过robots排除协议（robots exclusion protocol）设置，指示网络爬虫忽略此类研究描述页面。
如需了解Vivli政策的更多详情，请发送邮件至[e-mail]与Vivli取得联系。仅在其安全研究环境中可获取的数据，享有一段免费使用期；免费使用期结束后，将收取相关服务费用。Vivli支持受管理的访问模式，同时支持普遍设置数据禁运，以及在同行评审期间设置数据禁运。Vivli的运营资金来源于各类拨款与会员费。

搜集汇总

背景与挑战

背景概述

Vivli是一个服务于国际研究社群的全球临床研究数据共享与分析平台，专注于共享已完成临床试验的个体参与者级别数据。作为一个非营利组织，它充当中立中介，为人类受试者临床研究数据提供受控的访问管理。