OpenClinica CRF Features – Everything But the Kitchen Sink

Whenever I teach case report form (CRF) design in the OpenClinica Central User Training class, the thought that always comes to mind is, “so many features, so little time.”  OpenClinica has so many features available for building your CRFs, that there is no way to cover every possibility within the limited timeframe of a training class. Fortunately, there are other ways of getting information out to users, so here I am to introduce you to additional features you may want to incorporate into your CRFs.

Some of these features use JQuery, a cross-platform JavaScript library designed to simplify scripting HTML. The JQuery code in the attached CRF template was tested on Firefox 35.0.1; it may function differently in different browsers or different languages. As with anything you set up for your study, if you decide to use any of the features presented here, be sure to test them in your test environment prior to using them in production.

Click to download: Kitchen Sink CRF and Associated Rules (zip file)

The attached CRF has 10 sections, and each section focuses on different feature sets. To see a list of all the Sections, click the drop-down arrow in the “Jump” box and then click the appropriate Section topic to see the features included within that topic.

CRF tabs

Throughout the CRF, each feature is labeled so you can easily recognize it and locate it in the CRF template. For example, “Left Item Text” is not a prompt you would ever include on your CRF, but it is the feature being demonstrated and is labeled as such so you can easily see where Left Item Text appears on any CRF you design. Each  Section of the CRF is listed below with a brief description as well as a screenshot so you can see how the features are represented.

1. Text

The Text Section illustrates various text features such as bold, italics, colors, and displaying images or a URL.  This section also covers the positioning of left item text, right item text, header, subheader, title, subtitle, and instruction text. The Instruction area of this section includes many text options that you can apply. If you would like to include blue text on your CRF, simply reference “Text color can be changed” in the Instructions cell of the Section worksheet of the attached CRF template and copy the formatting into your CRF.

CRF Text Tab
Click to enlarge

2. Response Options

This Section illustrates the various means of displaying responses on your CRF. It also provides additional features such as the “undo” button for deselecting a radio button, and an example of how to include a Visual Analog Scale. Again, simply reference the associated items in the Response Options section of the attached CRF template and copy the features you’d like into your CRF.

CRF Response Options
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3. Layouts

The Layouts Section features different layout options such as column positions, horizontal vs. vertical checkboxes, and grid displays.

CRF Layouts
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4. Required Items, Show/Hide, Decimals

This section demonstrates show and hide functionality, shows how real numbers (decimals) are displayed, and illustrates how required items are represented.

CRF Required Items
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5. Validations This section demonstrates the various simple validations that are possible within the CRF template (less than, greater than, ranges, etc.). It also includes examples of some regular expressions.

CRF Validations
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6. Calculations I

This is the first of two calculation sections. In this section, you’ll see examples of calculations and group calculations. You’ll have to upload the CRF, associate it with an event, and enter data to see the calculations in action.

CRF Calculations1
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7. Calculations II

This second calculation section shows additional calculations and includes JQuery code for including a “calculate” button and for doing instant calculations. As above, you’ll have to upload the CRF, associate it with an event, and  enter data to see the calculations in action.

CRF Calculations2
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8. Discrepancy Note*

The Discrepancy Note Section illustrates the effect of a Discrepancy Note Action Rule.

CRF Discrepancy Note
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9. Show and Insert Actions*

This Section illustrates the effect of  Show and Insert Action Rules.

Before the rule is fired:                                            After the rule is fired:

CRF Action1                                CRF Action2
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10. Email Action*

This Section illustrates the effect of an Email Action Rule.

CRF Email Action
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*These last three Sections listed have Rules associated with them, and the Rules must be uploaded in order to experience the full functionality of these Sections. The Rules are also attached to this post.  If you want to use these Rules in your Study, be aware that you’ll have to edit them to reference the correct Object IDs for your Study.

So there you have it – one CRF, with everything but the kitchen sink. Check out the features and use them as you like. Just keep in mind that when designing CRFs, keeping it simple is always the best approach. There are times, however, when adding a little style to a form can help clarify things for data entry and may even help reduce discrepancies.

Happy designing!

Laura

Acknowledgements: Special thanks to Gerben Rienk Visser of Trial Data Solutions for many of these ideas, and to OpenClinica Application Support Engineer Jessica Gosselin for creating the Kitchen Sink CRF – we hope you find it useful!

Video Demos: Printing Subject Casebooks, Blank Casebooks and Blank CRFs

We’re in the process of updating our documentation to include video demos of various OpenClinica features. Take a look at the video links below on printing subject casebooks and CRFs for a taste of what’s to come – and learn something cool in the process!

Printing a Subject Casebook is a great, though much overlooked feature of OpenClinica. First introduced in OpenClinica 3.2, this feature allows you to print a Subject’s entire casebook, including all the data entered for that Subject. You have various output formats and options to include the audit history and notes and discrepancies in the results. The Subject’s data, metadata, and provenance data – it’s all there, from start to finish. It’s easy to view online, and formatted beautifully for printing. Just for fun, we tossed in demos on printing blank casebooks and blank CRF pages as well.

Check out the videos below and…happy printing!

Laura