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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/29330974/nucleic-acid-amplification-test-for-detection-of-west-nile-virus-infection-in-pakistani-blood-donors
#2
Saifullah Khan Niazi, Maqbool Alam, Muhammad Sajid Yazdani, Eijaz Ghani, Muhammad Ali Rathore
BACKGROUND: The study was planned to determine the presence of West Nile Virus (WNV) infection in Pakistani blood donors, using Nucleic Acid Amplification Test (NAT). METHODS: The blood donors for study were selected on the basis of the standard questionnaire and routine screening results. Six donors were pooled using an automated pipettor and NAT for WNV was performed on Roche Cobas s 201 NAT system. The reactive pools were resolved in Individual Donation-NAT (ID-NAT) format and a sample from FFP bags of reactive donations was retrieved...
October 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/29314622/frailty-prevalence-in-australia-findings-from-four-pooled-australian-cohort-studies
#3
Mark Q Thompson, Olga Theou, Jonathon Karnon, Robert J Adams, Renuka Visvanathan
OBJECTIVE: To examine frailty prevalence in Australian older adults. METHODS: Frailty was measured using a modified Fried Frailty Phenotype (FFP) in a combined cohort of 8804 Australian adults aged ≥65 years (female 86%, median age 80 (79-82) years) from the Dynamic Analyses to Optimise Ageing Project and the North West Adelaide Health Study. RESULTS: Using the FFP, 21% of participants were frail while a further 48% were prefrail. Chi-squared testing of frailty among four age groups (65-69, 70-74, 75-79 and 80-84 years) for sex, and marital status revealed that frailty was significantly higher for women (approximately double that of men), increased significantly with advancing age for both sexes, and was significantly higher for women who were widowed, divorced or never married...
January 5, 2018: Australasian Journal on Ageing
https://www.readbyqxmd.com/read/29314246/balanced-blood-product-transfusion-during-liver-transplantation
#4
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/29310450/feasibility-of-a-collaborative-prospective-interdisciplinary-review-and-pharmacy-based-dispensing-process-for-prothrombin-complex-concentrate
#5
Maria Stratton, Philip Grgurich, Kurt Heim, Sandra Mackey, Joseph D Burns
BACKGROUND: Therapeutic options for rapid reversal of vitamin K antagonist therapy include 4-factor prothrombin complex concentrate (PCC4) and fresh frozen plasma (FFP). These agents have unique requirements for preparation, potential adverse effects, and cost-effectiveness considerations. OBJECTIVE: To retrospectively assess whether our process for collaborative prospective review and pharmacy preparation facilitates timely and safe warfarin reversal with PCC4 as compared with FFP and to compare effectiveness and safety of the agents in practice...
January 1, 2018: Annals of Pharmacotherapy
https://www.readbyqxmd.com/read/29298240/increased-risk-of-fibrinolysis-shutdown-among-severely-injured-trauma-patients-receiving-tranexamic-acid
#6
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/29290382/hypothermia-ph-and-postoperative-red-blood-cell-transfusion-in-massively-transfused-adult-cardiac-surgery-patients-a-retrospective-cohort-study
#7
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/29289486/posterior-reversible-encephalopathy-syndrome-following-blood-transfusion-in-a-patient-with-factor-x-deficiency-is-it-an-unusual-systemic-manifestation-of-an-adverse-transfusion-reaction
#8
Anupam Verma, Hemlata, Priti Elhence, Shubha R Phadke, Zafar Neyaz
Adverse neurological transfusion reactions including posterior reversible encephalopathy syndrome (PRES) following blood transfusion are rare. Our case an 18-year-female with known Factor X deficiency with menorrhagia developed severe hypertension, followed by generalised tonic clonic convulsions apparently after blood component transfusion. She had earlier received 4 units of red blood cells (RBC) for anaemia and 10 units of fresh frozen plasma (FFP) for menorrhagia (with prolonged PT and APTT) within short span of time at another hospital...
December 6, 2017: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/29281862/normothermic-machine-perfusion-of-donor-livers-without-the-need-for-human-blood-products
#9
Alix P M Matton, Laura C Burlage, Rianne van Rijn, Yvonne de Vries, Shanice A Karangwa, Maarten W Nijsten, Annette S H Gouw, Janneke Wiersema-Buist, Jelle Adelmeijer, Andrie C Westerkamp, Ton Lisman, Robert J Porte
BACKGROUND: Normothermic machine perfusion (NMP) enables viability assessment of donor livers prior to transplantation. NMP is frequently performed using human blood products including red blood cells (RBC) and fresh frozen plasma (FFP). Our aim was to examine the efficacy of a novel machine perfusion solution based on polymerized bovine hemoglobin HBOC-201. METHODS: Twenty-four livers declined for transplantation were transported using static cold storage. Upon arrival, livers underwent NMP for 6 hours using pressure-controlled portal and arterial perfusion...
December 27, 2017: Liver Transplantation
https://www.readbyqxmd.com/read/29278991/managing-nonoperable-intracranial-bleeding-associated-with-apixaban-a-series-of-2-cases
#10
Andrew C Faust, Dang M Tran, Catherine Lo, Sophia Lai, Lyndsay Sheperd, Mary Liu, Tina Denetclaw
OBJECTIVE: To report 2 cases of nonoperable intracranial bleeding associated with apixaban managed by 3-factor prothrombin complex concentrate (PCC3). CASE SUMMARIES: Case 1 presented with a 1.3-cm left parieto-occipital hemorrhage and a thin subdural hematoma (SDH) on the left tentorium of the brain about 6 hours after his last dose of apixaban. Case 2 presented with a 4-mm left parafalcine SDH with time of most recent apixaban dose unknown. The patients received 24...
January 1, 2017: Journal of Pharmacy Practice
https://www.readbyqxmd.com/read/29274254/french-lyophilized-plasma-versus-fresh-frozen-plasma%C3%A2-for-the-initial-management-of-trauma-induced-coagulopathy-a-randomized-open-label-trial
#11
Delphine Garrigue, Anne Godier, Alexandre Glacet, Julien Labreuche, Eric Kipnis, Camille Paris, Alain Duhamel, Eric Resch, Anne Bauters, François Machuron, Pascale Renom, Patrick Goldstein, Benoit Tavernier, Anne Sailliol, Sophie Susen
BACKGROUND: Guidelines recommend to begin haemostatic resuscitation immediately in trauma patients. We aimed to investigate if French Lyophilised Plasma (FLyP) was more effective than Fresh Frozen Plasma (FFP) for the initial management of the trauma-induced-coagulopathy. METHODS: In an open-label, phase 3, randomized trial (NCT02750150), we enrolled adult trauma patients requiring an emergency pack of 4 plasma units within 6 hours of injury. We randomly assigned patients to receive 4-FLyP units or 4-FFP units...
December 23, 2017: Journal of Thrombosis and Haemostasis: JTH
https://www.readbyqxmd.com/read/29250911/management-of-intracranial-hemorrhage-in-severe-factor-v-deficiency-and-definitive-treatment-with-liver-transplantation
#12
Angelica W DesPain, Anisha Kshetrapal, Youssef A Kousa, Christine Guelcher, Nada A Yazigi, Corina E Gonzalez, Vinh Nguyen, Alexander Kroemer, Stuart S Kaufman, Michael F Guerrera
FV is primarily produced in the liver, and congenital FV deficiency is a disorder with an incidence of one in 1 million. Standard care is to treat severe bleeding phenotypes with FFP as there is no recombinant or plasma-derived FV concentrate. We present a case of a neonate with known severe FV deficiency diagnosed after prolonged bleeding after circumcision who represented at age 2 months with a large left intraparenchymal hemorrhage. His bleed was treated with FFP, platelet transfusion, recombinant VIIa, and emergent evacuation...
December 18, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/29249965/the-aging-factor-eotaxin-1-ccl11-is-detectable-in-transfusion-blood-products-and-increases-with-the-donor-s-age
#13
Julia Hoefer, Markus Luger, Christian Dal-Pont, Zoran Culig, Harald Schennach, Stefan Jochberger
Background: High blood levels of the chemokine eotaxin-1 (CCL11) have recently been associated with aging and dementia, as well as impaired memory and learning in humans. Importantly, eotaxin-1 was shown to pass the blood-brain-barrier (BBB) and has been identified as crucial mediator of decreased neurogenesis and cognitive impairment in young mice after being surgically connected to the vessel system of old animals in a parabiosis model. It thus has to be assumed that differences in eotaxin-1 levels between blood donors and recipients might influence cognitive functions also in humans...
2017: Frontiers in Aging Neuroscience
https://www.readbyqxmd.com/read/29243334/effects-of-a-targeted-blood-management-programme-on-allogeneic-blood-transfusion-in-abdominal-aortic-aneurysm-surgery
#14
M D Stoneham, S Von Kier, L Harvey, M Murphy
OBJECTIVES: To investigate the impact of a dedicated cell salvage practitioner team on blood loss and allogeneic transfusion in abdominal aortic aneurysm (AAA) surgery. BACKGROUND: Cell salvage reduces allogeneic transfusion in AAA surgery, but is commonly performed by the anaesthetic nurse. At our hospital, a dedicated patient blood management practitioner is present for all elective open AAA repairs. METHODS/MATERIALS: Data were collected on 171 AAA patients operated on at the John Radcliffe Hospital, Oxford over a 3-year period, looking at the Patient Blood Management processes, including: blood loss, cell salvage, near-patient testing (thrombelastography) and transfusion rates of allogeneic blood products...
December 15, 2017: Transfusion Medicine
https://www.readbyqxmd.com/read/29241907/a-systematic-review-of-massive-transfusion-protocol-in-obstetrics
#15
REVIEW
Hiroaki Tanaka, Shigetaka Matsunaga, Tomoyuki Yamashita, Toshiyuki Okutomi, Atsushi Sakurai, Akihiko Sekizawa, Junichi Hasegawa, Katsuo Terui, Yasutaka Miyake, Jun Murotsuki, Tomoaki Ikeda
Post-partum obstetric haemorrhage is a leading cause of mortality among Japanese women, generally treated with haemostatic measures followed by supplementary transfusion. Commonly used in the setting of severe trauma, massive transfusion protocols (MTPs), preparations of red blood cell concentrate (RBC) and fresh frozen plasma (FFP) with additional supplements, have proved effective in decreasing patient mortality following major obstetric bleeding events. Although promising, the optimal configuration of RBC and FFP utilized for obstetric bleeding needs to be verified...
December 2017: Taiwanese Journal of Obstetrics & Gynecology
https://www.readbyqxmd.com/read/29239484/inactivation-of-middle-east-respiratory-syndrome-coronavirus-in-human-plasma-using-amotosalen-and-ultraviolet-a-light
#16
Salwa I Hindawi, Anwar M Hashem, Ghazi A Damanhouri, Sherif A El-Kafrawy, Ahmed M Tolah, Ahmed M Hassan, Esam I Azhar
BACKGROUND: Middle East respiratory syndrome-coronavirus (MERS-CoV) is a novel zoonotic pathogen. Although the potential for MERS-CoV transmission through blood transfusion is not clear, MERS-CoV was recognized as a pathogen of concern for the safety of the blood supply especially after its detection in whole blood, serum, and plasma of infected individuals. Here we investigated the efficacy of amotosalen and ultraviolet A light (UVA) to inactivate MERS-CoV in fresh-frozen plasma (FFP)...
December 14, 2017: Transfusion
https://www.readbyqxmd.com/read/29229328/outcomes-after-reirradiation-for-recurrent-pediatric-intracranial-ependymoma
#17
Derek S Tsang, Elizabeth Burghen, Paul Klimo, Frederick A Boop, David W Ellison, Thomas E Merchant
PURPOSE: To determine the long-term outcomes and the optimal dose and volume for reirradiation of recurrent pediatric ependymoma. METHODS AND MATERIALS: Patients with recurrent ependymoma treated with a second course of fractionated radiation therapy (RT2) were reviewed retrospectively. Eligible patients had localized, intracranial ependymoma at initial diagnosis that was treated with focal radiation (RT1) without craniospinal irradiation (CSI) and were aged ≤21 years at the time of RT2...
October 13, 2017: International Journal of Radiation Oncology, Biology, Physics
https://www.readbyqxmd.com/read/29225746/comparison-of-the-impact-of-applications-of-targeted-transfusion-protocol-and-massive-transfusion-protocol-in-trauma-patients
#18
Shahram Paydar, Hosseinali Khalili, Golnar Sabetian, Behnam Dalfardi, Shahram Bolandparvaz, Mohammad Hadi Niakan, Hamidreza Abbasi, Donat R Spahn
Background: The current study assessed a recently developed resuscitation protocol for bleeding trauma patients called the Targeted Transfusion Protocol (TTP) and compared its results with those of the standard Massive Transfusion Protocol (MTP). Methods: Per capita utilization of blood products such as packed red blood cells (RBCs), fresh frozen plasma (FFP), and platelet concentrates was compared along with mortality rates during two 6-month periods, one in 2011 (when the standard MTP was followed) and another in 2014 (when the TTP was used)...
December 2017: Korean Journal of Anesthesiology
https://www.readbyqxmd.com/read/29208320/efficacy-of-a-massive-transfusion-protocol-for-hemorrhagic-trauma-resuscitation
#19
George Lim, Katrina Harper-Kirksey, Ram Parekh, Alex F Manini
OBJECTIVES: New paradigm shifts in trauma resuscitation recommend that early reconstitution of whole blood ratios with massive transfusion protocols (MTP) may be associated with improved survival. We performed a preliminary study on the efficacy of MTP at an urban, Level 1 trauma center and its impact on resuscitation goals. METHODS: A case-control study was performed on consecutive critically-ill trauma patients over the course of 1 year. The trauma captain designated patients as either MTP activation (cases) or routine care without MTP (controls) in matched, non-randomized fashion...
November 29, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/29193101/case-series-supporting-heme-detoxification-via-therapeutic-plasma-exchange-in-acute-multiorgan-failure-syndrome-resistant-to-red-blood-cell-exchange-in-sickle-cell-disease
#20
James E Louie, Caitlin J Anderson, Katayoun Fayaz M Fomani, Alonye Henry, Trevor Killeen, Narla Mohandas, Karina Yazdanbakhsh, John D Belcher, Gregory M Vercellotti, Patricia A Shi
BACKGROUND: Depletion of haptoglobin (Hp) and hemopexin (Hx) with increase in free hemoglobin and heme are important etiologies of vaso-occlusive complications in sickle cell disease (SCD). This study is the first to show an association between clinical improvement in SCD and repletion of Hp and Hx by therapeutic plasma exchange (TPE) using plasma replacement. STUDY DESIGN AND METHODS: Thirteen fresh-frozen plasma (FFP) units derived from consecutive whole blood donations were thawed at 37°C after 10 months of storage; Hp and Hx concentrations immediately postthaw and after 5 days of refrigerated storage were analyzed by enzyme-linked immunosorbent assay (ELISA)...
November 27, 2017: Transfusion
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