2015-09-28-世界卫生组织-Digital_health_for_the_End_TB_Strategy_-_an_agenda_for_action_32页_1mb

Digital Health for the End TB Strategy: An Agenda for Action

Core Content

The World Health Organization (WHO) has developed an agenda for action to integrate digital health into the End TB Strategy, emphasizing the critical role of information and communication technologies (ICT) in achieving global TB targets. This document outlines how digital health can enhance patient care, surveillance, programmatic management, and eLearning, while also addressing the need for robust evidence and coordinated implementation.

Key Definitions & Acronyms

• Crowdsourcing: Ideas or content obtained from a large group, especially online.
• Digital Health: A collective term for eHealth and mHealth technologies.
• eHealth: The cost-effective and secure use of ICT in health.
• mHealth: A component of eHealth using mobile technologies.
• Scalability: The ability of a system to grow and handle increased demand.
• SMS: Short messaging service for mobile communication.
• VOT: Video (or virtually) observed therapy for supporting TB treatment adherence.

Main Pillars of the End TB Strategy

1. Integrated, patient-centered TB care and prevention
2. Bold policies and supportive systems
3. Intensified research and innovation

These pillars guide the integration of digital health solutions to ensure effective, equitable, and sustainable TB control.

Key Views and Objectives

• Digital health is essential for achieving the new global targets to end the TB epidemic.
• ICT offers significant opportunities to improve TB prevention and care through innovative solutions.
• The global reach of mobile phones (over 7.5 billion connections by mid-2015) and internet access (40% of the world's population) make digital health interventions highly feasible.
• The End TB Strategy emphasizes the need for a unified, coordinated approach to digital health, avoiding fragmentation and redundancy.
• eLearning is highlighted as a transformative tool, capable of reaching large audiences and offering flexible, cost-effective training.

Key Digital Health Functions and Applications

Evidence and Implementation

• Evidence is crucial for the operationalization of digital health interventions in TB.
• Randomized controlled trials (RCTs) are needed to validate digital health solutions, especially for complex interventions like eLearning.
• SMS reminders and VOT have shown promise in improving treatment adherence.
• eLearning offers flexibility, cost-effectiveness, and access to a broader range of experts, but requires continuous maintenance and updates.
• Digital health must align with national eHealth strategies and be integrated with existing public health systems.

Challenges and Considerations

• Limited evidence base for many digital health interventions.
• Need for scalability and sustainability in digital health solutions.
• Potential risks include depersonalization of care and neglect of course material updates.
• Coordination is essential to avoid piecemeal implementation and ensure alignment with broader health strategies.

Conclusion

Digital health is a powerful tool in the fight against TB, offering innovative solutions to improve patient care, surveillance, program management, and education. The WHO emphasizes the need for a coordinated, evidence-based, and scalable approach to digital health interventions, with a focus on patient-centered care and the integration of new technologies into existing health systems. The agenda for action outlines a roadmap for leveraging digital health to achieve the goals of the End TB Strategy, ensuring that the benefits of these technologies are realized efficiently and equitably.