Development of A Blockchain Framework for Virtual Clinical Trials

Area of Science:

• Health Informatics
• Distributed Ledger Technology
• Clinical Trial Management

Background:

• Clinical trials face significant hurdles in patient recruitment, engagement, and cost management.
• Virtual clinical trials (VCT) offer a decentralized, home-based alternative but are hindered by technical barriers.
• Blockchain technology presents a potential solution due to its security, transparency, and decentralized nature.

Purpose of the Study:

• To develop a comprehensive blockchain framework tailored for virtual clinical trials.
• To address technical barriers hindering the widespread adoption of VCT.
• To enhance patient recruitment, engagement, and monitoring in VCT.

Main Methods:

• Development of a novel blockchain framework incorporating 'Smart Contracts'.
• Integration of modules for patient recruitment, engagement, and persistent monitoring.
• Utilizing simulations and case studies to validate the framework's efficacy.

Main Results:

• The proposed blockchain framework effectively addresses computational challenges in VCT.
• Demonstrated improvements in patient recruitment and engagement through blockchain integration.
• Successful implementation of persistent monitoring capabilities within the VCT framework.

Conclusions:

• Blockchain technology, particularly with 'Smart Contracts', is highly suitable for overcoming VCT challenges.
• The developed framework provides a feasible and robust solution for decentralized clinical trials.
• This approach paves the way for broader adoption of virtual clinical trials in medical research.