Looking for others in smaller hospital settings encountering DARA patients in blood bank; we plan to send affected antibody screens and crossmatches to our blood center's reference lab for workup and have them send us crossmatched units. Currently we do not plan to add DTT to our in-house testing, just rely on the reference lab due to the size of our blood bank. Curious if this is working for others. In event of emergency, do you release uncrossmatched? try to do IS XM? Would like to know what others are doing and how it's working. Thanks in advance!