Massive Transfusion Protocol and Outcome of Patients with Acute Variceal Bleeding

• Published in: Journal of clinical medicine Vol. 13; no. 9; p. 2588
• Main Authors: Kim, Aryoung, Sinn, Dong Hyun, Song, Byeong Geun, Goh, Myung Ji, Hwang, Sung Yeon, Ko, Ryoung-Eun, Chung, Chi Ryang, Park, Chi-Min
• Format: Journal Article
• Language: English
• Published: Switzerland MDPI AG 01.05.2024
• Subjects: Blood; Blood platelets; Blood transfusion; Blood transfusions; Care and treatment; Causes of; Complications and side effects; Diagnosis; Electronic health records; Emergency medical care; Endoscopy; Esophagus; Evaluation; Hemodynamics; Hemoglobin; Hemorrhage; Liver cirrhosis; Medical prognosis; Medical records; Methods; Mortality; Patient outcomes; Plasma; Variables; South Korea; restrictive transfusion; variceal bleeding; massive transfusion protocol
• ISSN: 2077-0383; 2077-0383
• DOI: 10.3390/jcm13092588

The massive transfusion protocol (MTP) can improve the outcomes of trauma patients with hemorrhagic shock and some patients with non-traumatic hemorrhagic shock. However, no information is available regarding whether MTP can improve the outcomes of acute variceal bleeding (AVB). This study aimed to determine the effects of MTP on the outcomes of patients with AVB. Consecutive patients ( = 218) with AVB who did not have current malignancy and visited the emergency room between July 2014 and June 2022 were analyzed. 42-day mortality and failure to control the bleeding were compared between patients with and without MTP activation. Additionally, propensity-score matching was conducted. The amount of blood product transfused was higher in the MTP group. The 42-day mortality rate (42.1% vs. 1.5%, < 0.001) and the rate of failure to control bleeding (36.8% vs. 0.5%, < 0.001) were significantly higher in those who received blood transfusions by MTP. MTP was an independent factor associated with 42-day mortality in the multivariable-adjusted analysis (HR 21.05; 95% CI 3.07-144.21, = 0.002, HR 24.04; 95% CI 3.41-169.31, = 0.001). The MTP group showed consistently higher 42-day mortality and failure to control bleeding in all subgroup analyses, stratified by systolic blood pressure, hemoglobin level, and the model for end-stage liver disease score. The MTP group also showed higher 42-day mortality (42.9% vs. 0%, = 0.001) and failure to control bleeding (42.9% vs. 0%, = 0.001) in a propensity score-matched analysis ( = 52). MTP was associated with poor outcomes in patients with AVB. Further studies are needed to see whether MTP can be an option for patients with massive AVB.