Telemedicine: where it is and where it's going

Area of Science:

• Health Informatics
• Medical Technology
• Healthcare Policy

Background:

• Telemedicine, utilizing diverse telecommunications and information technologies, has existed for nearly 40 years.
• While interactive video is a common medium, the technology's growth has accelerated in the last decade.
• Despite advancements, patient utilization of telemedicine services remained low as of 1996.

Purpose of the Study:

• To review the current state of telemedicine, including its technologies, applications, and patient volume.
• To identify barriers to telemedicine adoption, such as policy, licensure, and liability concerns.
• To assess the existing research on the medical effectiveness and cost-effectiveness of telemedicine.

Main Methods:

• Literature review of telemedicine programs and technologies.
• Analysis of patient volume data and reported barriers to adoption.
• Synthesis of research findings on telemedicine's medical effectiveness and cost-effectiveness.

Main Results:

• Telemedicine encompasses a broad range of technologies and applications, with interactive video being prominent.
• Low patient volume is attributed to inconsistent coverage, payment policies, and regulatory concerns.
• Existing research supports the medical effectiveness of telemedicine, but cost-effectiveness is not yet rigorously proven.

Conclusions:

• Telemedicine technology has advanced significantly, but widespread adoption is hindered by policy and regulatory challenges.
• Further research is needed to rigorously demonstrate the cost-effectiveness of specific telemedicine applications.
• Policymakers are actively addressing crucial matters related to telemedicine expansion and integration.