Explainer Video Maker for Clinical Trial Participants
Enhance patient education with engaging animated videos using AI avatars for clear healthcare communication.
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Agent is the first creative engine built to transform a single prompt into a complete video.


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Agent is the first creative engine built to transform a single prompt into a complete video.
Explore the journey of a clinical trial participant in this 60-second healthcare explainer video. Targeted at individuals considering participation, the video employs a mix of animation and real-life scenarios to communicate the benefits and responsibilities involved. The visual style is a blend of realistic and animated elements, supported by HeyGen's media library for a comprehensive storytelling experience. Subtitles and captions ensure accessibility, making it easy for viewers to follow along and grasp the key points.
This 30-second pharmaceutical explainer video is crafted for healthcare professionals and patients alike, offering a concise overview of the clinical trial process. The video uses HeyGen's text-to-video from script feature to transform complex information into an easy-to-understand format. With a clean and professional visual style, the video highlights the significance of clinical trials in drug development, supported by clear and authoritative voiceover generation.
In a 45-second animated explainer video, potential clinical trial participants are guided through the steps of joining a study. The target audience includes both patients and healthcare providers, aiming to enhance healthcare communication. The video features HeyGen's templates and scenes to create a dynamic and engaging narrative, with a focus on patient education. The visual style is colorful and approachable, ensuring that viewers feel informed and empowered to make decisions about their participation.


Creative Engine
No Crew. No Cuts. Just Your AI Video Agent at Work
Agent is the first creative engine built to transform a single prompt into a complete video.
Prompt-Native Video Creation
Agent is the first creative engine built to transform a single prompt into a complete video. You describe the idea. Agent returns a fully constructed, publish-ready asset. There is no need to write scripts, manage assets, or piece together content manually.
End-to-End Video Generation
Agent handles the full video creation process. It writes a clear and compelling script based on your idea, selects images that match the tone and message, adds natural and emotion-aware voiceover, applies edits and transitions for polished pacing, and finalizes subtitles, timing, and rhythm for clarity and performance.
Built with Structure and Intent
Unlike traditional workflows that rely on timelines and manual assembly, Agent constructs videos from the ground up. Each output is intentionally designed to match your goal. From messaging and rhythm to scene flow and audience fit. The result is a coherent and purpose-driven video.
Use Cases
HeyGen empowers healthcare professionals to create compelling clinical trial explainer videos, enhancing patient education and simplifying complex medical topics with engaging animated content.

Frequently Asked Questions
How does HeyGen enhance healthcare communication with explainer videos?
HeyGen empowers healthcare communication by creating engaging animated explainer videos that simplify complex medical procedures and clinical trials. With AI avatars and voiceover generation, HeyGen ensures that patient education is both informative and accessible.
What makes HeyGen an ideal explainer video maker for the pharmaceutical industry?
HeyGen stands out as an explainer video maker for the pharmaceutical industry by offering customizable templates and scenes tailored to pharmaceutical needs. Its branding controls allow for seamless integration of logos and colors, ensuring consistency and professionalism in every pharmaceutical explainer video.
Can HeyGen create animated explainer videos for patient education?
Yes, HeyGen excels in creating animated explainer videos for patient education. By utilizing text-to-video from scripts and a rich media library, HeyGen crafts videos that effectively communicate healthcare information to patients.
Why choose HeyGen for producing clinical trial explainer videos?
HeyGen is the preferred choice for producing clinical trial explainer videos due to its advanced features like subtitles and captions, which enhance understanding. The platform's aspect-ratio resizing and export options ensure that videos are optimized for various viewing platforms.