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Welcome to REDCap!

REDCap is a secure, web-based application for building and managing online surveys and databases. Using REDCap's stream-lined process for rapidly developing projects, you may create and design projects using 1) the online method from your web browser using the Online Designer; and/or 2) the offline method by constructing a 'data dictionary' template file in Microsoft Excel, which can be later uploaded into REDCap. Both surveys and databases (or a mixture of the two) can be built using these methods.

REDCap provides automated export procedures for seamless data downloads to Excel and common statistical packages (SPSS, SAS, Stata, R), as well as a built-in project calendar, a scheduling module, ad hoc reporting tools, and advanced features, such as branching logic, file uploading, and calculated fields.

Learn more about REDCap by watching a brief summary video (4 min). If you would like to view other quick video tutorials of REDCap in action and an overview of its features, please see the Training Resources page.

NOTICE: If you are collecting data for the purposes of human subjects research, review and approval of the project is required by your Institutional Review Board.

If you require assistance or have any questions about REDCap, please contact DOCR REDCap Support.

Create New Project

Click here to request a new REDCap project.

User Rights

Click here to add new user, change user's rights, or remove user from a REDCap project.

To see all users and their access for a specific project click the "Current Users" link on the left hand menu.


REDCap Tuesdays

The Duke Office of Clinical Research (DOCR) now offers REDCap survey and database support during office hours occurring Tuesdays. DOCR RMT data staff members will be available to provide guidance and answer questions about REDCap in an informal roundtable format. Users may seek DOCR input concerning existing or potential projects, including a REDCap demonstrations and training, if requested. Office hours will take place at DOCR Headquarters (Hock Plaza, 9th Floor, Room 9047) from 11:00 to 12:00. We look forward seeing you there. For additional information contact REDCap support at redcap-docr@duke.edu.

REDCap Secure Usage Policy
The REDCap Secure Usage Policy can be found on the Duke Office of Clinical Research website or by clicking here.

REDCap Features

Build online surveys and databases quickly and securely - Create and design your project rapidly using secure web authentication from your browser. No extra software is required.

Fast and flexible - Conception to production-level survey/database in less than one day.

Export data to common data analysis packages - Export your data to Microsoft Excel, PDF, SAS, Stata, R, or SPSS for analysis.

Ad Hoc Reporting - Create custom queries for generating reports to view or download.

Scheduling - Utilize a built-in project calendar and scheduling module for organizing your events and appointments.

Easily manage a contact list of survey respondents or create a simple survey link - Build a list of email contacts, create custom email invitations, and track who responds, or you may also create a single survey link to email out or post on a website.

Save your data collection instruments as a PDF to print - Generate a PDF version of your forms and surveys for printing to collect data offline.

Advanced features - Auto-validation, calculated fields, file uploading, branching/skip logic, and survey stop actions.

REDCap API - Have external applications connect to REDCap remotely in a programmatic or automated fashion.

Data Queries - Document the process of resolving data issues using the Data Resolution Workflow module.

Piping - Inject previously collected data values into question labels, survey invitation emails, etc. to provide a more customized experience.

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