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Plasma transfusion

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https://www.readbyqxmd.com/read/29334571/use-of-french-lyophilized-plasma-transfusion-in-severe-trauma-patients-is-associated-with-an-early-plasma-transfusion-and-early-transfusion-ratio-improvement
#1
Cédric Nguyen, Julien Bordes, Pierre-Julien Cungi, Pierre Esnault, Michael Cardinale, Quentin Mathais, Jean Cotte, Sébastien Beaume, Anne Sailliol, Bertrand Prunet, Eric Meaudre
BACKGROUND: Early transfusion of high ratio of fresh frozen plasma (FFP) and red blood cells (RBC) is associated with mortality reduction. However, time to reach high ratio is limited by the need to thaw the FFP. French lyophilized plasma (FLYP) used by French army and available in military teaching hospital does not need to be thawed and is immediately available. We hypothesize that the use of FLYP may reduce time to reach a plasma:RBC ratio of 1/1. METHODS: A retrospective study performed in a Level 1 trauma center between January 2012 and December 2015...
January 12, 2018: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/29332316/how-do-i-implement-a-whole-blood-program-for-massively-bleeding-patients
#2
Mark H Yazer, Andrew P Cap, Philip C Spinella, Louis Alarcon, Darrell J Triulzi
Building on the successful military experience, interest has been rekindled in transfusing whole blood (WB) early in the resuscitation of traumatically injured civilians, often before their ABO group is known. WB efficiently provides treatment for shock and coagulopathy, as well as platelet hemostatic function, to patients losing large volumes of blood. Unlike group O uncrossmatched red blood cells (RBCs), group O WB contains a substantial amount of plasma, which is incompatible with the RBCs of all non-group O recipients...
January 14, 2018: Transfusion
https://www.readbyqxmd.com/read/29331011/transfusion-related-acute-lung-injury-in-a-paediatric-intensive-care-unit-of-pakistan
#3
Muhammad Tariq Jamil, Zehra Dhanani, Qalab Abbas, Humaira Jurair, Farheen Karim Mahar, Anwarul Haque
Background: Transfusion-Related Acute Lung Injury (TRALI) is a major cause of transfusionrelated morbidity and mortality in the intensive care unit setting. There is a paucity of such data from Pakistan. The purpose of this study is to assess the incidence and outcome of TRALI in critically ill children admitted in a pediatric intensive care unit (PICU) of Pakistan. Methods: This is a retrospective cohort study of all critically ill or injured children who developed TRALI or "possible" TRALI after blood transfusion based on Canadian Conference Consensus criteria in a closed multidisciplinary-cardiothoracic PICU from January 2012 to June 2016...
October 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29324609/outcomes-of-planned-compared-with-urgent-deliveries-using-a-multidisciplinary-team-approach-for-morbidly-adherent-placenta
#4
Alireza A Shamshirsaz, Karin A Fox, Hadi Erfani, Steven L Clark, Amir A Shamshirsaz, Ahmed A Nassr, Nathan C Sundgren, Jeffery A Jones, Matthew L Anderson, Elias Kassir, Bahram Salmanian, Alexandra W Buffie, Shiu-Ki Hui, Jimmy Espinoza, Lynda A Tyer-Viola, Martha Rac, Niloofar Karbasian, Jerasimos Ballas, Gary A Dildy, Michael A Belfort
OBJECTIVE: To compare outcomes between planned and urgent cesarean hysterectomy for morbidly adherent placenta managed by a multidisciplinary team. METHODS: This is a retrospective case-control study of women with singleton pregnancies with antenatally suspected and pathologically confirmed morbidly adherent placenta who underwent cesarean hysterectomy between January 1, 2011, and February 30, 2017. Timing of delivery was classified as either planned (delivery at 34-35 weeks of gestation) or urgent (need for urgent delivery as a result of uterine contractions, bleeding, or both)...
January 9, 2018: Obstetrics and Gynecology
https://www.readbyqxmd.com/read/29322525/zika-virus-rna-polymerase-chain-reaction-on-the-utility-channel-of-a-commercial-nucleic-acid-testing-system
#5
Mohamed Boujnan, Ashley J Duits, Marco H G M Koppelman
BACKGROUND: Several countries have implemented safety strategies to reduce the risk of Zika virus (ZIKV) transmission through blood transfusion. These strategies have included nucleic acid amplification testing (NAT) of blood donations. In this study, a new real-time polymerase chain reaction (PCR) assay including internal control for the detection of ZIKV on the cobas omni Utility Channel (UC) on the cobas 6800 system is presented. STUDY DESIGN AND METHODS: PCR conditions and primer/probe concentrations were optimized on the LightCycler 480 instrument...
January 10, 2018: Transfusion
https://www.readbyqxmd.com/read/29322519/inactivation-of-chikungunya-virus-in-blood-components-treated-with-amotosalen-ultraviolet-a-light-or-amustaline-glutathione
#6
Andrew Laughhunn, Yan-Jang S Huang, Dana L Vanlandingham, Marion C Lanteri, Adonis Stassinopoulos
BACKGROUND: Chikungunya virus, a mosquito-borne arbovirus, often co-circulates with the Zika, dengue, and yellow fever viruses in Aedes mosquito-infested areas where cases of arbovirus transfusion-transmitted infections have been reported. Building on past experience to help maintain the availability of safe components during major outbreaks of chikungunya virus in La Reunion, Italy, and Thailand and of Zika virus in the Pacific, the Caribbean, and the Americas, pathogen inactivation is a mitigation strategy to reduce the risk of transfusion-transmitted infection...
January 10, 2018: Transfusion
https://www.readbyqxmd.com/read/29318576/comparing-transfusion-reaction-risks-for-various-plasma-products-an-analysis-of-7%C3%A2-years-of-istare-haemovigilance-data
#7
Nicholas H Saadah, Johanna G van der Bom, Johanna C Wiersum-Osselton, Clive Richardson, Rutger A Middelburg, Constantina Politis, Philippe Renaudier, Pierre Robillard, Martin R Schipperus
Plasma transfusions may result in transfusion reactions. We used the International Surveillance of Transfusion-Associated Reactions and Events (ISTARE) database, containing yearly reported national annual aggregate data on transfusion reactions from participating countries, to investigate risks of plasma transfusion reactions and compare transfusion reaction risks for different plasma types. We calculated risks for plasma transfusion reactions and compared transfusion reaction risks between plasma types using random effects regression on repeated measures...
January 9, 2018: British Journal of Haematology
https://www.readbyqxmd.com/read/29314246/balanced-blood-product-transfusion-during-liver-transplantation
#8
Rachel Hogen, Kiran Dhanireddy, Damon Clark, Subarna Biswas, Joseph DiNorcia, Niquelle Brown, Jonson Yee, J Perren Cobb, Aaron Strumwasser
INTRODUCTION: This study was conducted to determine whether an intra-operative ratio of at least 1:1:2 of fresh frozen plasma(FFP):platelets(PLTs):packed red blood cells (pRBCs) improves outcomes in orthotopic liver transplantation (OLT). METHODS: A single-center, retrospective study of deceased donor OLT recipients (MELD≥15) requiring intra-operative pRBC transfusion (years 2013-2016). Patients were grouped into those receiving an intra-operative ratio of ≥1:1:2 of FFP:PLTs:pRBCs versus ratios <1:1:2...
January 4, 2018: Clinical Transplantation
https://www.readbyqxmd.com/read/29314033/amustaline-s-303-treatment-inactivates-high-levels-of-chikungunya-virus-in-red-blood-cell-components
#9
M Aubry, A Laughhunn, F Santa Maria, M C Lanteri, A Stassinopoulos, D Musso
BACKGROUND AND OBJECTIVES: Chikungunya virus (CHIKV) infections have been reported in all continents, and the potential risk for CHIKV transfusion-transmitted infections (TTIs) was demonstrated by the detection of CHIKV RNA-positive donations in several countries. TTIs can be reduced by pathogen inactivation (PI) of blood products. In this study, we evaluated the efficacy of amustaline and glutathione (S-303/GSH) to inactivate CHIKV in red-blood-cell concentrates (RBCs). MATERIAL AND METHODS: Red-blood-cells were spiked with high level of CHIKV...
January 4, 2018: Vox Sanguinis
https://www.readbyqxmd.com/read/29306654/humoral-immune-response-to-measles-and-varicella-vaccination-in-former-very-low-birth-weight-preterm-infants
#10
Carolina Schlindwein Mariano Ferreira, Maria Cristina Abrão Aued Perin, Maria Isabel de Moraes-Pinto, Raquel Maria Simão-Gurge, Ana Lucia Goulart, Lily Yin Weckx, Amélia Miyashiro Nunes Dos Santos
INTRODUCTION: Immune response to vaccination in infants born prematurely may be lower than in infants born at full-term. Some clinical factors might be associated with humoral immune response. OBJECTIVES: The objectives of this study were to compare the immune response to measles and varicella vaccination in infants born prematurely with those born at full-term and to analyze factors associated with measles and varicella antibody levels. METHODS: Prospective study including two groups of infants aged 12 months...
January 4, 2018: Brazilian Journal of Infectious Diseases
https://www.readbyqxmd.com/read/29306228/emergency-coronary-bypass-surgery-in-patients-under-the-influence-of-dualantiplatelet-therapy-effects-of-tranexamic-acid-and-desmopressin-acetate
#11
Gökalp Altun, Doğuş Hemşinli, Zerrin Pulathan, Ali Civelek
Background/aim: Bleeding in patients undergoing coronary artery bypass grafting (CABG) while using dual antiplatelet therapy (DAPT) is a cause of significant morbidity and mortality. The aim of this study is to examine the perioperative hemostatic effects of tranexamic acid (TnX-A) and desmopressin acetate (Des) in these patients. Materials and methods: This clinical study was planned in a prospective and randomized manner. Fifty-four patients were enrolled and classified into 4 different groups. They were compared in terms of various bleeding and transfusion parameters...
December 19, 2017: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/29302119/teg-directed-transfusion-in-complex-cardiac-surgery-impact-on-blood-product-usage
#12
Kevin Fleming, Roberta E Redfern, Rebekah L March, Nathan Bobulski, Michael Kuehne, John T Chen, Michael Moront
Complex cardiac procedures often require blood transfusion because of surgical bleeding or coagulopathy. Thrombelastography (TEG) was introduced in our institution to direct transfusion management in cardiothoracic surgery. The goal of this study was to quantify the effect of TEG on transfusion rates peri- and postoperatively. All patients who underwent complex cardiac surgery, defined as open multiple valve repair/replacement, coronary artery bypass grafting with open valve repair/replacement, or aortic root/arch repair before and after implementation of TEG were identified and retrospectively analyzed...
December 2017: Journal of Extra-corporeal Technology
https://www.readbyqxmd.com/read/29302118/blood-and-blood-product-conservation-results-of-strategies-to-improve-clinical-outcomes-in-open-heart-surgery-patients-at-a-tertiary-hospital
#13
Junaid H Khan, Emily A Green, Jimmin Chang, Alexandria M Ayala, Marilyn S Barkin, Emily E Reinys, Jeffrey Stanton, Russell D Stanten
Blood product usage is a quality outcome for patients undergoing cardiac surgery. To address an increase in blood product usage since the discontinuation of aprotinin, blood conservation strategies were initiated at a tertiary hospital in Oakland, CA. Improving transfusion rates for open heart surgery patients requiring Cardiopulmonary bypass (CPB) involved multiple departments in coordination. Specific changes to conserve blood product usage included advanced CPB technology upgrades, and precise individualized heparin dose response titration assay for heparin and protamine management...
December 2017: Journal of Extra-corporeal Technology
https://www.readbyqxmd.com/read/29301459/the-effect-of-ultrafiltration-on-end-cardiopulmonary-bypass-hematocrit-during-cardiac-surgery
#14
Linda Mongero, Alfred Stammers, Eric Tesdahl, Andrew Stasko, Samuel Weinstein
OBJECTIVE: Ultrafiltration (UF) during cardiopulmonary bypass (CPB) is a well-accepted method for hemoconcentration to reduce excess fluid and increase hematocrit, platelet count and plasma constituents. The efficacy of this technique may confer specific benefit to certain patients presenting with acquired cardiac defects. The purpose of this study was to retrospectively evaluate the effect of UF on end-CPB hematocrit by cardiac surgical procedure type. METHODS: A review of 73,506 cardiac procedures from a national registry (SCOPE) was conducted between April 2012 and October 2016 at 197 institutions...
January 1, 2018: Perfusion
https://www.readbyqxmd.com/read/29300236/contemporary-risk-factors-and-outcomes-of-transfusion-associated-circulatory-overload
#15
Nareg H Roubinian, Jeanne E Hendrickson, Darrell J Triulzi, Jerome L Gottschall, Michael Michalkiewicz, Dhuly Chowdhury, Daryl J Kor, Mark R Looney, Michael A Matthay, Steven H Kleinman, Donald Brambilla, Edward L Murphy
OBJECTIVES: Transfusion-associated circulatory overload is characterized by hydrostatic pulmonary edema following blood transfusion. Restrictive transfusion practice may affect the occurrence and severity of transfusion-associated circulatory overload in critically ill patients. We sought to examine contemporary risk factors and outcomes for transfusion-associated circulatory overload. DESIGN: Case-control study. SETTING: Four tertiary care hospitals...
January 3, 2018: Critical Care Medicine
https://www.readbyqxmd.com/read/29298240/increased-risk-of-fibrinolysis-shutdown-among-severely-injured-trauma-patients-receiving-tranexamic-acid
#16
Jonathan P Meizoso, Roman Dudaryk, Michelle B Mulder, Juliet J Ray, Charles A Karcutskie, Sarah A Eidelson, Nicholas Namias, Carl I Schulman, Kenneth G Proctor
BACKGROUND: The association between tranexamic acid (TXA) and fibrinolysis shutdown is unknown. We hypothesize that TXA is associated with fibrinolysis shutdown in critically injured trauma patients. METHODS: 218 critically injured adults admitted to the intensive care unit (ICU) at an urban level 1 trauma center from 08/2011-01/2015 who had thromboelastography performed upon ICU admission were reviewed. Groups were stratified based on fibrinolysis shutdown, which was defined as LY30<0...
January 2, 2018: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/29297831/whole-blood-transfusions-to-treat-severe-anemia-in-seven-cownose-rays-rhinoptera-bonasus-and-one-short-tail-stingray-dasyatis-brevicaudata
#17
Alexa J McDermott Delaune, Cara L Field, Tonya M Clauss
Blood transfusions can provide life-saving treatment to severely anemic animals. Due to limited availability and the difficulty of storing whole blood and blood products, such as fresh frozen plasma and packed red blood cells, exotic animals often receive fresh whole blood transfusions. Little is known about elasmobranch blood types and transfusions. Conspecific cross-matches within several different elasmobranch species were negative, indicating that in an emergency situation a single whole blood transfusion may be possible without causing a transfusion reaction...
December 2017: Journal of Zoo and Wildlife Medicine: Official Publication of the American Association of Zoo Veterinarians
https://www.readbyqxmd.com/read/29296844/potential-impact-of-complement-regulator-deficiencies-on-hemolytic-reactions-due-to-minor-abo-mismatched-transfusions
#18
Priyanka Pandey, Waseem Q Anani, Jerome L Gottschall, Gregory A Denomme
Minor ABO-mismatched transfusions are a common occurrence, although infrequent transfusion reactions occur. We sought to investigate the regulation of complement C3 activation induced by anti-A. In vitro complement C3 activation was observed with 10 of 30 group O samples and correlated with immunoglobulin M (IgM) anti-A titers. We developed an in vitro paroxysmal nocturnal hemoglobinuria (PNH) model of hemolysis in which group A1 red blood cells (RBCs) were chemically treated with 2-aminoethylisothiouronium (AET) to alter regulators of complement C3 activation...
October 24, 2017: Blood Advances
https://www.readbyqxmd.com/read/29290382/hypothermia-ph-and-postoperative-red-blood-cell-transfusion-in-massively-transfused-adult-cardiac-surgery-patients-a-retrospective-cohort-study
#19
Brittney Williams, Evan Chriss, Jennifer Kaplan, Alexander Cartron, Bradley Taylor, James Gammie, Kenichi Tanaka, Michael Mazzeffi
OBJECTIVE: To determine the relationships between hypothermia and pH at surgery end and postoperative red blood cell (RBC) transfusion in massively transfused adult cardiac surgery patients. DESIGN: Retrospective cohort study. SETTING: Single tertiary care, academic medical center. PARTICIPANTS: A total of 395 adult patients having cardiac surgery with cardiopulmonary bypass who were massively transfused during an 8-year period...
November 24, 2017: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29290073/implementation-of-trauma-center-and-massive-transfusion-protocol-improves-outcomes-for-major-trauma-patients-a-study-at-a-single-institution-in-korea
#20
Kyungjin Hwang, Junsik Kwon, Jayun Cho, Yunjung Heo, John Cook-Jong Lee, Kyoungwon Jung
BACKGROUND: This study evaluated the effectiveness and clinical outcomes of the implementation of a trauma center and massive transfusion protocol (TCMTP) in a developing country without a well-established trauma system. METHODS: We included patients (1) aged >15 years, (2) with an Injury Severity Score >15, (3) who received ≥10 units of packed red blood cells (PRBCs) within 24 h, (4) who directly visited our institution from 2010 to 2016, and (5) who survived for ≥24 h...
December 31, 2017: World Journal of Surgery
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