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Plasma transfusion

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https://www.readbyqxmd.com/read/28214180/a-successful-experience-of-the-iranian-blood-transfusion-organization-in-improving-accessibility-and-affordability-of-plasma-derived-medicine
#1
REVIEW
Azita Chegini, Seyed Ardeshir Torab, Ali Akbar Pourfatollah
Plasma is the liquid part of blood. It is estimated 21.6 million liters of plasma collect from Whole blood annually. From these plasma, 4.2 million liters transfuse, 8.1 million liters fractionate, 9.3 million liters waste. Nowadays, blood products and PDM (plasma derived medicine) consider as essential medicine in modern health care and transfusion medicine. Iranian blood transfusion organization as a non-profit organization was established in 1974 in order to centralize all blood transfusion activities from donor recruitment to distribution of blood components to hospitals...
January 4, 2017: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/28203761/clinical-decision-versus-thromboelastometry-based-fresh-frozen-plasma-transfusion-in-cardiac-surgery
#2
M I Meesters, N J Koning, J W A Romijn, S A Loer, C Boer
No abstract text is available yet for this article.
March 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28203425/false-positive-hepatitis-c-antibody-test-results-in-left-ventricular-assist-device-recipients-increased-risk-with-age-and-transfusions
#3
Grace Y Minamoto, Doreen Lee, Adriana Colovai, Dana Levy, Ljiljana Vasovic, Keith W Roach, Jonathan Shuter, Daniel Goldstein, David D'Alessandro, Ulrich P Jorde, Victoria A Muggia
Left ventricular assist devices (LVADs) have been successfully used in patients with heart failure. However, LVADs may trigger immune activation, leading to higher frequencies of autoantibodies. We describe the clinical, epidemiological, and laboratory characteristics of LVAD recipients with false positive hepatitis C (FPHC) serology among 39 consecutive adult LVAD recipients who bridged to heart transplantation from January 2007 to January 2013 at Montefiore Medical Center. FPHC patients were identified as those with post-LVAD positive hepatitis C ELISA antibody tests and negative confirmatory testing with hepatitis C RNA PCR and/or radioimmunoblot assay...
January 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28203330/risk-factors-for-health-care-associated-bloodstream-infections-in-a-neonatal-intensive-care-unit
#4
Sabahattin Ertugrul, Fesih Aktar, Ilyas Yolbas, Ahmet Yilmaz, Bilal Elbey, Ahmet Yildirim, Kamil Yilmaz, Recep Tekin
BACKGROUND: Healthcare-associated bloodstream infections (HCA-BSI) are a major cause of morbidity and mortality in neonatal intensive care units (NICUs). OBJECTIVES: We aimed to determine the causative organisms and risk factors of HCA-BSIs in NICUs. METHODS: This study was performed between January 2011 and December 2014 in the neonatal intensive care unit of Dicle university, Turkey. The study consisted of 126 patients (infected group) with positive blood culture and 126 randomly selected patients (uninfected control group) with negative blood culture after four days of hospitalization...
October 2016: Iranian Journal of Pediatrics
https://www.readbyqxmd.com/read/28203019/-investigation-of-risk-factors-of-acute-kidney-injury-after-off-pump-coronary-artery-bypass-grafting-and-3-years-follow-up
#5
X H Li, F Xiao, S Y Zhang
OBJECTIVE: To investigate the incidence rate and risk factors of acute kidney injury (AKI) after off-pump coronary artery bypass grafting (CABG),and to compare the effects of AKI on complications after operation and major adverse cardiovascular and cerebrovascular events (MACCE) after 3 years' follow-up. METHODS: In the study, 299 consecutive patients who underwent scheduled off-pump CABG from January 2010 to March 2012 were included. The patients were divided into AKI group with AKI and control group without AKI after operation...
February 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28198717/mitochondrial-dna-induced-inflammatory-responses-and-lung-injury-in-thermal-injury-rat-model-protective-effect-of-epigallocatechin-gallate
#6
Ruiqi Liu, Fei Xu, Si Si, Xueshan Zhao, Siwei Bi, Ying Cen
Lungs are easily damaged by the inflammatory responses induced after extensive burns. The aim here was to investigate the protective role of epigallocatechin gallate (EGCG) in mitochondrial DNA (mtDNA)-mediated inflammatory responses and acute respiratory distress syndrome (ARDS) in a rat model of thermal injury. Male Sprague-Dawley rats were randomly assigned to five groups. In the first experiment, a full-thickness thermal injury or control procedure, covering 30% of the TBSA, was inflicted on three groups designated as the thermal injury, EGCG, and sham control groups...
February 6, 2017: Journal of Burn Care & Research: Official Publication of the American Burn Association
https://www.readbyqxmd.com/read/28198023/patient-outcomes-and-amotosalen-uva-treated-platelet-utilization-in-massively-transfused-patients
#7
W Nussbaumer, M Amato, H Schennach, M Astl, C Y Chen, J-S Lin, L Corash, R J Benjamin
BACKGROUND: Amotosalen/UVA-treated platelet concentrates (PCs) have demonstrated efficacy for treating and preventing bleeding in clinical trials and in routine use; however, most studies were performed in haematology/oncology patients. We investigated efficacy during massive transfusion (MT) in general hospitalized patients. METHODS: Universal amotosalen/UVA treatment (INTERCEPT Blood System) of platelets was introduced at a large Austrian medical centre. We performed a retrospective cohort analysis comparing component use, in-hospital mortality and length of stay after MT that included platelet transfusion, for two periods (21 months each) before and after implementation...
February 15, 2017: Vox Sanguinis
https://www.readbyqxmd.com/read/28196608/management-of-major-bleeding-events-in-patients-treated-with-dabigatran-for-nonvalvular-atrial-fibrillation-a-retrospective-multicenter-review
#8
Truman J Milling, Christian Fromm, Michael Ganetsky, Daniel J Pallin, Julie Cong, Adam J Singer
STUDY OBJECTIVE: There are limited data on the clinical presentations and management of dabigatran-associated major bleeding outside the clinical trial setting. The aim of this study is to describe clinical characteristics, interventions, and outcomes in patients with dabigatran-associated major bleeding who present to the emergency department (ED). METHODS: We performed a retrospective observational chart review study of dabigatran-treated patients with nonvalvular atrial fibrillation who presented with acute major bleeding to the ED...
February 3, 2017: Annals of Emergency Medicine
https://www.readbyqxmd.com/read/28195553/fresh-frozen-plasma-transfusion-a-risk-factor-for-pulmonary-hemorrhage-in-extremely-low-birth-weight-infants
#9
Jakob Usemann, Lars Garten, Christoph Bührer, Christof Dame, Malte Cremer
AIM: To evaluate risk factors for pulmonary hemorrhage (PH) in extremely low birth weight infants (ELBW) taking into consideration coagulation screens, platelet counts, transfusion of fresh frozen plasma (FFP), and platelet concentrates prior to PH. PATIENTS AND METHODS: A retrospective case-control study consisting of 20 ELBW infants with PH and 40 matched controls. Coagulation screens, platelet counts at birth and at onset of PH, and transfusion frequencies prior to PH were compared to case-controls at birth and 24-96 h after birth...
February 14, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28194857/hepatitis-e-risks-pigs-or-blood-that-is-the-question
#10
Richard S Tedder, Samreen Ijaz, Alan Kitchen, Ines Ushiro-Lumb, Kate I Tettmar, Patricia Hewitt, Nick Andrews
BACKGROUND: Infection with hepatitis E virus (HEV) Genotype 3 is recognized as a food-borne zoonosis in developed countries where it usually causes a mild self-limited acute hepatitis. It may cause a persistent infection in the immunosuppressed human that can progress to cirrhosis. To protect the patient from transfusion-acquired HEV infection, steps have been taken in the United Kingdom to provide for at-risk patients only components from donors screened for HEV viremia. This strategy does not protect from dietary exposure and calls into question estimation of relative risk between blood transfusion and diet...
February 2017: Transfusion
https://www.readbyqxmd.com/read/28194799/relative-analytical-sensitivity-of-donor-nucleic-acid-amplification-technology-screening-and-diagnostic-real-time-polymerase-chain-reaction-assays-for-detection-of-zika-virus-rna
#11
Mars Stone, Marion C Lanteri, Sonia Bakkour, Xutao Deng, Susan A Galel, Jeffrey M Linnen, Jorge L Muñoz-Jordán, Robert S Lanciotti, Maria Rios, Pierre Gallian, Didier Musso, José E Levi, Ester C Sabino, Lark L Coffey, Michael P Busch
BACKGROUND: Zika virus (ZIKV) has spread rapidly in the Pacific and throughout the Americas and is associated with severe congenital and adult neurologic outcomes. Nucleic acid amplification technology (NAT) assays were developed for diagnostic applications and for blood donor screening on high-throughput NAT systems. We distributed blinded panels to compare the analytical performance of blood screening relative to diagnostic NAT assays. STUDY DESIGN AND METHODS: A 25-member, coded panel (11 half-log dilutions of a 2013 French Polynesia ZIKV isolate and 2015 Brazilian donor plasma implicated in transfusion transmission, and 3 negative controls) was sent to 11 laboratories that performed 17 assays with 2 to 12 replicates per panel member...
February 14, 2017: Transfusion
https://www.readbyqxmd.com/read/28194065/adverse-events-during-apheresis-procedures-audit-at-a-tertiary-hospital
#12
Kanchan Dogra, Parag Fulzele, Diptiranjan Rout, Rahul Chaurasia, Poonam Coshic, Kabita Chatterjee
Apheretic platelets are better quality blood components which reduce donor exposure and chances of TTIs to transfusion recipients when compared to the whole blood derived components. Though safe, these apheretic donations are associated with donor adverse events. We evaluated the incidence of such adverse events associated with the modern apheresis procedures that would provide an insight as well as help formulating preventive steps to avoid frequent occurrences of such events. This prospective audit-based observational study was conducted over 1 year...
March 2017: Indian Journal of Hematology & Blood Transfusion
https://www.readbyqxmd.com/read/28193297/pre-hospital-transfusion-of-packed-red-blood-cells-in-147-patients-from-a-uk-helicopter-emergency-medical-service
#13
Richard M Lyon, Eleanor de Sausmarez, Emily McWhirter, Gary Wareham, Magnus Nelson, Ashley Matthies, Anthony Hudson, Leigh Curtis, Malcolm Q Russell
BACKGROUND: Early transfusion of packed red blood cells (PRBC) has been associated with improved survival in patients with haemorrhagic shock. This study aims to describe the characteristics of patients receiving pre-hospital blood transfusion and evaluate their subsequent need for in-hospital transfusion and surgery. METHODS: The decision to administer a pre-hospital PRBC transfusion was based on clinical judgment. All patients transfused pre-hospital PRBC between February 2013 and December 2014 were included...
February 14, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28190739/detection-of-antibodies-against-hepatitis-b-virus-surface-antigen-and-hepatitis-c-virus-core-antigen-in-plasma-with-a-waveguide-mode-sensor
#14
Takenori Shimizu, Torahiko Tanaka, Shigeyuki Uno, Hiroki Ashiba, Makoto Fujimaki, Mutsuo Tanaka, Koichi Awazu, Makoto Makishima
In large-scale disasters, such as huge significant earthquakes, on-site examination for blood typing and infectious disease screening will be very helpful to save lives of victims who need surgical treatment and/or blood transfusion. However, physical damage, such as building collapse, electric power failure and traffic blockage, disrupts the capacity of the medical system. Portable diagnostic devices are useful in such cases of emergency. In this study, we evaluated a waveguide-mode sensor for detection of anti-hepatitis virus antibodies...
February 9, 2017: Journal of Bioscience and Bioengineering
https://www.readbyqxmd.com/read/28187013/the-effectiveness-and-safety-of-tranexamic-acid-in-orthotopic-liver-transplantation-clinical-practice-a-propensity-score-matched-cohort-study
#15
Adam Badenoch, Anand Sharma, Simon Gower, Markus Selzner, Coimbatore Srinivas, Marcin Wasowics, Stuart A McCluskey
BACKGROUND: Randomized trials have demonstrated the efficacy of Tranexamic acid (TXA) in reducing blood loss and transfusion requirements during liver transplantation. However, clinical utilization is limited due to a perceived lack of generalizable effectiveness and concerns regarding its thromboembolic risks. The aim of this study was to describe the clinical use of TXA and to provide a pragmatic re-appraisal of its effectiveness and safety. METHODS: Following ethics approval, data was collected from 1,799 consecutive liver transplant recipients between January 1st 2002 and December 31st 2015 using retrospectively collected electronic databases...
February 10, 2017: Transplantation
https://www.readbyqxmd.com/read/28186870/total-hip-arthroplasty-via-the-direct-anterior-approach-with-kerboull-type-acetabular-reinforcement-device-for-an-elderly-female-with-factor-xi-deficiency
#16
Kei Sano, Yasuhiro Homma, Tomonori Baba, Jun Ando, Mikio Matsumoto, Hideo Kobayashi, Takahito Yuasa, Kazuo Kaneko
We present a case of successful and uncomplicated total hip arthroplasty with an acetabular reinforcement device in an elderly patient with hip osteoarthritis already diagnosed with factor XI deficiency, which is a very rare bleeding disorder and at high risk of post-operative haemorrhage, and it poses a substantial challenge to surgeons as a consequence of the specific risks of infection and fixation failure. Moreover, bone fragility in elderly patient increases potential risk of adverse event. Fresh frozen plasma was used to supplement factor XI activity...
2017: SICOT-J
https://www.readbyqxmd.com/read/28183808/observational-study-of-haemostatic-dysfunction-and-bleeding-in-neonates-with-hypoxic-ischaemic-encephalopathy
#17
Mitali A Pakvasa, Anne M Winkler, Shannon E Hamrick, Cassandra D Josephson, Ravi M Patel
OBJECTIVE: Evaluate the relationship between initial haemostatic parameters and the frequency and severity of bleeding in neonates with hypoxic-ischaemic encephalopathy (HIE). DESIGN: Retrospective observational cohort study. SETTING: 2 academically affiliated level III neonatal intensive care units in Atlanta, Georgia. PARTICIPANTS: 98 neonates with moderate-to-severe HIE who underwent haemostatic testing within 12 hours of birth and were born from 1 January 2008 to 31 December 2013...
February 9, 2017: BMJ Open
https://www.readbyqxmd.com/read/28182588/the-effect-of-different-methods-of-leucoreduction-on-plasma-coagulation-factors
#18
Azza A Aboul Enein, Hala A Abdel Rahman, Mohamed M M Abdel Maged, Maha H El Sissy
Removal of leucocytes from blood products, namely leucoreduction, improves the safety of blood transfusion by reducing adverse events associated with the incidental transfusion of leucocytes. Coagulation factors might be compromised during leucoreduction because of exposure of plasma to a variety of filter materials. The aim of the current study was to assess the effect of different methods of prestorage leucofiltration (apheresis and whole blood filters) on prothrombin time, international normalized ratio, partial thromboplastin time and factors V and VIII...
March 2017: Blood Coagulation & Fibrinolysis: An International Journal in Haemostasis and Thrombosis
https://www.readbyqxmd.com/read/28181937/prophylactic-plasma-transfusion-is-not-associated-with-decreased-red-blood-cell-requirements-in-critically-ill-patients
#19
Matthew A Warner, Arun Chandran, Gregory Jenkins, Daryl J Kor
BACKGROUND: Critically ill patients frequently receive plasma transfusion under the assumptions that abnormal coagulation test results confer increased risk of bleeding and that plasma transfusion will decrease this risk. However, the effect of prophylactic plasma transfusion remains poorly understood. The objective of this study was to determine the relationship between prophylactic plasma transfusion and bleeding complications in critically ill patients. METHODS: This is a retrospective cohort study of adults admitted to the intensive care unit (ICU) at a single academic institution between January 1, 2009 and December 31, 2013...
February 8, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28179097/octogenarian-donors-in-liver-transplantation-grant-an-equivalent-perioperative-course-than-ideal-young-donors
#20
Gianni Biancofiore, Maria Bindi, Davide Ghinolfi, Quirino Lai, Massimo Bisa, Massimo Esposito, Luca Meacci, Roberto Mozzo, Alicia Spelta, Franco Filipponi
BACKGROUND: Use of grafts from very old donors for liver transplantation is controversial. AIM: To compare the perioperative course of patients receiving liver grafts from young ideal vs octogenarian donors. METHODS: Analysis of the perioperative course of patients receiving liver grafts from young, ideal (18-39 years) vs octogenarian (≥80years) deceased donors between 2001 and 2014. RESULTS: 346 patients were studied: 179 (51...
January 21, 2017: Digestive and Liver Disease
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