Prospective Validation of a Plasma Transfusion Dosing Algorithm in Patients With Chronic Liver Disease

Summary

This study plans to learn more about transfusion of a human blood component called plasma in patients who have liver problems. Patients are asked to be in this study because they have liver disease and therefore may require the transfusion of plasma. The dose of plasma required to reach certain blood clotting laboratory targets is usually determined by clinicians. Due to the complexity of the patient's blood clotting disorder, determining the appropriate dose of plasma is very difficult. The investigators have developed a dosing table based on information from other patients with liver disease and the investigators are testing it to see if it is a more accurate dosing tool then clinician chosen dosing of plasma in patients with liver disease who need one or more plasma transfusions

Timeline

Start

2012-06-27

Primary completion

2015-06-24

Completion

2019-03-27

Publications

• Background Mannucci PM. Abnormal hemostasis tests and bleeding in chronic liver disease: are they related? No. J Thromb Haemost. 2006 Apr;4(4):721-3. doi: 10.1111/j.1538-7836.2006.01886.x. No abstract available.
• Background Stanworth SJ, Brunskill SJ, Hyde CJ, McClelland DB, Murphy MF. Is fresh frozen plasma clinically effective? A systematic review of randomized controlled trials. Br J Haematol. 2004 Jul;126(1):139-52. doi: 10.1111/j.1365-2141.2004.04973.x.
• Background Tripodi A. Tests of coagulation in liver disease. Clin Liver Dis. 2009 Feb;13(1):55-61. doi: 10.1016/j.cld.2008.09.002.
• Background Iorio A, Basileo M, Marchesini E, Materazzi M, Marchesi M, Esposito A, Palazzesi GP, Pellegrini L, Pasqua BL, Rocchetti L, Silvani CM. The good use of plasma. A critical analysis of five international guidelines. Blood Transfus. 2008 Jan;6(1):18-24. doi: 10.2450/2008.0041-07.
• Background Youssef WI, Salazar F, Dasarathy S, Beddow T, Mullen KD. Role of fresh frozen plasma infusion in correction of coagulopathy of chronic liver disease: a dual phase study. Am J Gastroenterol. 2003 Jun;98(6):1391-4. doi: 10.1111/j.1572-0241.2003.07467.x.
• Background Sweatt AJ, Moss M, Tripputi M, Benson AB. "A dosing formula for INR-targeted plasma transfusion in bleeding patients with chronic liver disease." American Journal of Respiratory and Critical Care Medicine 2011;183:A5828
• Background Gajic O, Rana R, Winters JL, Yilmaz M, Mendez JL, Rickman OB, O'Byrne MM, Evenson LK, Malinchoc M, DeGoey SR, Afessa B, Hubmayr RD, Moore SB. Transfusion-related acute lung injury in the critically ill: prospective nested case-control study. Am J Respir Crit Care Med. 2007 Nov 1;176(9):886-91. doi: 10.1164/rccm.200702-271OC. Epub 2007 Jul 12.
• Background Sorbi D, Gostout CJ, Peura D, Johnson D, Lanza F, Foutch PG, Schleck CD, Zinsmeister AR. An assessment of the management of acute bleeding varices: a multicenter prospective member-based study. Am J Gastroenterol. 2003 Nov;98(11):2424-34. doi: 10.1111/j.1572-0241.2003.t01-1-07705.x.
• Background Maltz GS, Siegel JE, Carson JL. Hematologic management of gastrointestinal bleeding. Gastroenterol Clin North Am. 2000 Mar;29(1):169-87, vii. doi: 10.1016/s0889-8553(05)70111-4.
• Background Benson AB, Austin GL, Berg M, McFann KK, Thomas S, Ramirez G, Rosen H, Silliman CC, Moss M. Transfusion-related acute lung injury in ICU patients admitted with gastrointestinal bleeding. Intensive Care Med. 2010 Oct;36(10):1710-1717. doi: 10.1007/s00134-010-1954-x. Epub 2010 Jul 24.

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