This article provides a protocol for the joint analysis of the prospective cohort studies of the ZIKAlliance, ZikaPLAN and ZIKAction consortia.

15th December 2020 • comment

Links to the SPIRIT guidelines for protocol development and information about these guidelines - all free and open access.

31st March 2015 • comment

Five seed documents are provided here for use in clinical research, which can be adapted and altered for each study. Here we provide a template concept protocol, a study protocol, a CRF, an informed consent form, and a generic SOP.

30th November 2011 • comment

The Trial Protocol Tool: a tool to help researchers to write a high quality protocol for a randomised controlled trial AVAILABLE IN SPANISH AND ENGLISH

10th August 2010 • comment

From concept protocol through to the final approved version, it is important to have input from a variety of stakeholders to ensure a successful trial.

19th November 2009 • comment