To answer their question, they did research on use cases and published a definition in a JAMIA article, “What makes an EHR “open” or interoperable?”
Leonard Kish, Principal at VivaPhi, sits down with Wright to talk about the EXTREME (EXtract, TRansmit, Exchange, Move, Embed) use-case based definition and more.
LK: So let’s just start from the beginning. Introduce yourself, how’d you get into interoperability and what are you working on.
AW: I’m an associate professor of medicine at Harvard and I work at one of the Harvard affiliated teaching hospitals – Brigham and Women’s Hospital in the general medicine division there although my background is in biomedical informatics…I have a PHD in biomedical informatics. Before that I studied math and computer science. I got into health IT and interoperability because it just seemed like a ripe and interesting place to be applying things that have worked in other industries and asking “How can we apply some of this thinking to problems in healthcare?” Continue reading…


In the spring of 1938, Dr. Drayton Doherty admitted a sixty-year-old African –American man to the hospital. The small hospital was located at the edge of town in an old house that had been converted into a fifteen-bed hospital. Six of the beds were located upstairs at the rear of the house in what previously served as a sleeping porch. The patient was admitted to that porch.
