BioRender Template

Generic Randomized Clinical Trial (Parallel, 2 Arm)

Created by 
Science Design (BioRender)
  •  
BioRender Team
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Description:

This template shows a generic branching structure for a two-arm parallel randomized clinical trial, using placeholder text and sample size boxes at each decision point. The two arms mirror each other, with each level splitting into a labeled outcome box and a side branch box.

Updated 
July 2026

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BioRender Template FAQs

What does the Generic Randomized Clinical Trial (Parallel, 2 Arm) template show?

This template shows a generic branching structure for a two-arm parallel randomized clinical trial, using placeholder text and sample size boxes at each decision point. The two arms mirror each other, with each level splitting into a labeled outcome box and a side branch box.

Is the Generic Randomized Clinical Trial (Parallel, 2 Arm) template free to use?

Yes, you can customize this template with a free BioRender account (no credit card required). Paid plans unlock additional export formats, higher-resolution downloads, and publication permissions.

Can I edit or customize this template?

Yes, every element is fully editable. Icons, labels, colors, arrows, shapes and layout can all be changed to match your preferences or needs using BioRender's drag-and-drop editor. You can add or remove elements to fully customize your use case.

Is this template accepted for use in journals, theses, or grant applications?

Yes, BioRender icons and templates meet journal, grant, and copyright standards for publication, and many researchers cite BioRender directly in their figure legends.

How do I cite BioRender if I use this template?

Unlock publication permissions with a paid plan, and include 'Created with BioRender.com' in your figure legend, or cite BioRender directly per your journal's guidelines.

What is Generic Randomized Clinical Trial (Parallel, 2 Arm) used for / who typically uses this template?

Researchers and scientists use this template for publications, funding proposals, grant applications, presentations, posters, and more.