Lab test assay recommendations

Rebinyn/Refixia – Lab test assay recommendations

With the recent availability for WAPPS-Hemo to process Rebinyn/Refixia requests, we recognize that there are recommendations to use certain lab test assays over others. Based on studies by Bowyer et al 2016, ABC et al 2015, … we recommend that FIX:C in Rebinyn/Refixia-containing plasma samples can be most accurately measured with one-stage clotting assays using SynthAFax or DG Synth [to be internally verified], whereas there is no preference with chromogenic assays.