It looks like MedKeeper is making a play in the therapeutic monitoring market by acquiring DoseResponse, a web-based outpatient anticoagulation management system from Keystone Therapeutics. The press release can be found here.
Outpatient anticoagulation therapy, i.e. warfarin management, became a big deal when JCAHO made it one of their national patient safety goals a few years back. I’m specifically referring to National Patient Safety Goal 3E: Reducing Harm from Anticoagulation Therapy. If you feel like giving yourself a headache you can read through the entire Abulatory Health Care National Patient Safety Goals (PDF). I wouldn’t recommend it.