The AHRQ Patient Safety Network is a great site for keeping up to date on research in the field. Here is an example of an article of interest, "Medication errors during patient transitions into nursing homes: characteristics and association with patient harm."
Here's a portion of the abstract:
This study analyzed medication errors reported by North Carolina nursing homes to describe specific errors that occurred during patient transitions to nursing homes. Of the nearly 30,000 individual medication errors reported, 11% involved a care transition. Notably, the transition-related errors were also associated with higher odds of patient harm. Contributing factors to the transition-related reports included problems with staff communication, order transcription, medication availability, and pharmacy issues. The authors highlight the opportunities for medication safety during this high-risk transition period for patients.
Unfortunately, like so many others, The American Journal of Geriatric Pharmacotherapy will not permit you to read the article without a subscription or paying for the single article ($31.50), and the AHRQ can't get you past that paywall from their site. A shame. I bet it has some useful things to say that would be of broad interest to hospital case managers and others involved in transition of care issues.