Implementing Technologies: Assessment of Telemedicine Experiments in the Paris Region: Reasons for Success or Failure of the Evaluations and of the Deployment of the Projects.

Background: Telemedicine is increasingly viewed as a tool to provide a wide range of health services. This article presents policy lessons drawn from the evaluation of telemedicine experiments conducted in the Paris region.

Methods: We used a mixed method design to study telemedicine projects commissioned by the Paris Regional Health Agency between 2013 and 2017. We combined data analysis of the telemedicine projects, review of the protocols, and interviews with stakeholders.

Results: We identified the following reasons for disappointing outcomes: the outcome measure was requested too early during the experiments because payers required information for budgetary decisions; and the learning curve, technical problems, diversion of use, insufficient number of inclusions, and a lack of adherence prevented the demonstration of successful outcomes of the projects.

Conclusion: The evaluation of telemedicine should be undertaken after sufficient uptake to ensure barriers to implementation are overcome, and to obtain the sample size necessary for statistical power and reduce the average cost for one telemedicine request. Randomized controlled trials should be encouraged with appropriate funding and the follow-up period should be extended.