Health-care technology advocates have long been preaching about the potential of smartphones and other types of disruptive technology to improve health-care delivery. We in organized medicine have been slow to answer the call. Studies that showcase the ability of these tools in major medical journals are rare. However, in a recent issue of CHEST, we see a welcome addition to the medical literature.
In this study, researchers taught patients with COPD to create daily symptom diaries on smartphones (BlackBerry 8700s). The results were uploaded to a research server and the program alerted staff when certain predetermined criteria were met. Using the data, researchers were able to accurately and quickly identify patients who were having an exacerbation of their COPD. They were also able to collect data on both the timing and length of the exacerbation.
This has exciting implications. Perhaps this kind of patient centered data could be used to identify patients with severe symptoms and prevent hospitalizations, or to serve as a measure of response in clinical trials to various interterventions. The possible applications are numerous.
Though there is one aspect of this study that, as a tech geek, leaves me ambivalent. Should I be excited that even an obsolete smartphone could prove to be so useful? Or depressed that even an obsolete smartphone is so far ahead of current medical technology?
This article is also posted at the ACCP Thought Leaders Blog.