New to MyHealth?
Manage Your Care From Anywhere.
Access your health information from any device with MyHealth. You can message your clinic, view lab results, schedule an appointment, and pay your bill.
ALREADY HAVE AN ACCESS CODE?
DON'T HAVE AN ACCESS CODE?
NEED MORE DETAILS?
MyHealth for Mobile
Get the iPhone MyHealth app »
Get the Android MyHealth app »
Abstract
INTRODUCTION: Transfusion protocols are not well-studied for pediatric patients with acute liver failure (ALF). This study evaluates the utility of an international normalized ratio (INR)-based transfusion threshold for these patients.METHODS: Forty-four ALF pediatric patients from 2009 to 2018 were reviewed and divided into two groups: (1) a threshold group including patients between 2009-2015 who were transfused for an INR above 3.0, per institutional policy (n=30), and (2) a post-threshold group including patients after 2015 through 2018 who were transfused based on clinical judgment (n=14). Preoperative INRs, preoperative transfusions, intraoperative transfusions, early reoperation, renal function, graft function and deaths were compared.RESULTS: Liver failure severity was similar between threshold and post-threshold groups. Threshold patients had a lower average INR prior to transplantation, 2.8 (range 1.8-3.8) versus 4.4 (range 2.1-9.0), respectively (p=0.01). Twenty-six threshold patients (87%) received preoperative FFP compared to seven post-threshold patients (50%, p=0.0088). Two threshold patients (7%) received preoperative cryoprecipitate compared to five post-threshold patients (36%, p=0.014). The incidence of pre-transplant bleeding, operative transfusions and one-year patient and graft survival did not differ significantly.CONCLUSION: Clinical judgment versus an INR-based threshold for transfusions did not increase perioperative complications in children with ALF.
View details for DOI 10.1111/ctr.13819
View details for PubMedID 32037570