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Red blood cell transfusion

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https://www.readbyqxmd.com/read/28550421/pre-emptive-triple-tributary-internal-iliac-vein-ligation-reduces-catastrophic-haemorrhage-from-sacrectomy-during-pelvic-exenterative-surgery
#1
D J Coker, K K S Austin, A A Eyers, C J Young
BACKGROUND: The risk of significant haemorrhage in pelvic exenterative surgery requiring sacrectomy has been well described. Patients requiring a sacrectomy above S3 are placed in the prone position, posing an increased challenge to gaining control of haemorrhage when it occurs. We describe a technique of pre-emptive control of the internal iliac vein and its three named tributaries to tame the pelvis prior to sacrectomy. METHODS: A retrospective, descriptive analysis was performed on a cohort of 25 consecutive patients operated on by one of the authors (AA E) between January 2005 and December 2010; all of whom underwent pre-emptive internal iliac vein triple tributary venous ligation, either unilaterally or bilaterally prior to sacrectomy above the level of S3...
May 26, 2017: Techniques in Coloproctology
https://www.readbyqxmd.com/read/28547532/prehospital-blood-transfusions-in-pediatric-trauma-and-nontrauma-patients-a-single-center-review-of-safety-and-outcomes
#2
Aodhnait S Fahy, Cornelius A Thiels, Stephanie F Polites, Maile Parker, Michael B Ishitani, Christopher R Moir, Kathleen Berns, James R Stubbs, Donald H Jenkins, Scott P Zietlow, Martin D Zielinski
PURPOSE: Prehospital transfusions are a novel yet increasingly accepted intervention in the adult population as part of remote damage control resuscitation, but prehospital transfusions remain controversial in children. Our purpose was to review our pediatric prehospital transfusion experience over 12 years to describe the safety of prehospital transfusion in appropriately triaged trauma and nontrauma patients. METHODS: Children (<18 years) transfused with packed red blood cells (pRBC) or plasma during transport to a single regional academic medical center between 2002 and 2014 were identified...
May 25, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/28544309/increased-complications-of-chronic-erythrocytapheresis-compared-with-manual-exchange-transfusions-in-children-and-adolescents-with-sickle-cell-disease
#3
Deborah Woods, Robert J Hayashi, Michael M Binkley, Gianna W Sparks, Monica L Hulbert
BACKGROUND: Children and adolescents with sickle cell disease (SCD) are at high risk of strokes and are frequently treated with red blood cell (RBC) transfusions. The goal is to suppress hemoglobin (Hb) S while minimizing transfusion-induced iron overload. RBCs may be given via simple transfusion, manual exchange transfusion (MET), or erythrocytapheresis (aRBCX). Chronic transfusion practices vary among institutions. METHODS: This single-institution, retrospective cohort study compares Hb S control and therapy complication rates between MET and aRBCX in a cohort of children and adolescents with SCD and stroke during a 5-year period from 2008 through 2012...
May 19, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28542848/change-of-transfusion-and-treatment-paradigm-in-major-trauma-patients
#4
P Stein, A Kaserer, K Sprengel, G A Wanner, B Seifert, O M Theusinger, D R Spahn
Trauma promotes trauma-induced coagulopathy, which requires urgent treatment with fixed-ratio transfusions of red blood cells, fresh frozen plasma and platelet concentrates, or goal-directed administration of coagulation factors based on viscoelastic testing. This retrospective observational study compared two time periods before (2005-2007) and after (2012-2014) the implementation of changes in trauma management protocols which included: use of goal-directed coagulation management; admission of patients to designated trauma centres; whole-body computed tomography scanning on admission; damage control surgery; permissive hypotension; restrictive fluid resuscitation; and administration of tranexamic acid...
May 23, 2017: Anaesthesia
https://www.readbyqxmd.com/read/28542833/why-are-patients-with-blood-cancers-more-likely-to-die-without-hospice
#5
Oreofe O Odejide, Angel M Cronin, Craig C Earle, James A Tulsky, Gregory A Abel
BACKGROUND: Although patients with blood cancers have significantly lower rates of hospice use than those with solid malignancies, data explaining this gap in end-of-life care are sparse. METHODS: In 2015, we conducted a mailed survey of a randomly selected sample of hematologic oncologists in the United States to characterize their perspectives regarding the utility and adequacy of hospice for blood cancer patients, as well as factors that might impact referral patterns...
May 22, 2017: Cancer
https://www.readbyqxmd.com/read/28541862/nonoperative-management-of-the-damaged-spleen-a-community-surgeon-looks-back
#6
Mark L Walker
Blunt spleen injury is usually managed nonoperatively. An 8-year retrospective analysis by one community surgeon was done to provide an overview of the role of CT, angiography, and transfusion in the management algorithm. A total of 2750 patients were screened and 125 patients were identified with spleen injury. Of these 125 patients, 72 were managed without surgery. These were young (mean age 32 ± 16 years) patients with mean Injury Severity Score of 16 ± 8. Angiography was used in 14 patients. These patients received more blood (5 ± 6 vs 2 ± units of packed red blood cells) than their nonangiogram counterparts...
May 1, 2017: American Surgeon
https://www.readbyqxmd.com/read/28540073/viscoelastic-testing-inside-and-beyond-the-operating-room
#7
REVIEW
Liang Shen, Sheida Tabaie, Natalia Ivascu
Hemorrhage is a major contributor to morbidity and mortality during the perioperative period. Current methods of diagnosing coagulopathy have various limitations including long laboratory runtimes, lack of information on specific abnormalities of the coagulation cascade, lack of in vivo applicability, and lack of ability to guide the transfusion of blood products. Viscoelastic testing offers a promising solution to many of these problems. The two most-studied systems, thromboelastography (TEG) and rotational thromboelastometry (ROTEM), offer similar graphical and numerical representations of the initiation, formation, and lysis of clot...
April 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28535394/red-blood-cell-alloimmunization-in-184-patients-with-myeloid-neoplasms-treated-with-azacitidine-a-retrospective-single-center-experience
#8
M Leisch, L Weiss, N Lindlbauer, C Jungbauer, A Egle, E Rohde, R Greil, C Grabmer, L Pleyer
Alloimmunization to Red Blood Cell (RBC) antigens frequently occurs in patients with myeloid neoplasms (AML, MDS and CMML) and potentially poses the patient at risk for delayed hemolytic transfusion reactions and limited supply of compatible RBC-units. However, there is comparatively little data on transfusion associated characteristics in this patient cohort. We therefore retrospectively analyzed transfusion requirements and clinical outcomes of 184 patients with myloid neoplasms treated with azacitidine at the Paracelsus Medical University Salzburg, which were included in the Austrian Registry of Hypomethylating Agents...
May 9, 2017: Leukemia Research
https://www.readbyqxmd.com/read/28533934/mortality-outcomes-in-trauma-patients-undergoing-prehospital-red-blood-cell-transfusion-a-systematic-literature-review
#9
REVIEW
Gregory S Huang, C Michael Dunham
The value of prehospital red blood cell (RBC) transfusion for trauma patients is controversial. The purposes of this literature review were to determine the mortality rate of trauma patients with hemodynamic instability and the benefit of prehospital RBC transfusion. A 30-year systematic literature review was performed in 2016. Eligible studies were combined for meta-analysis when tests for heterogeneity were insignificant. The synthesized mortality was 35.6% for systolic blood pressure ≤ 90 mmHg; 51.1% for ≤ 80 mmHg; and 63...
2017: International Journal of Burns and Trauma
https://www.readbyqxmd.com/read/28533096/transfusion-associated-circulatory-overload-in-a-pediatric-patient-with-neuroblastoma
#10
Ryu Yanagisawa, Ikuko Fujihara, Kazutoshi Komori, Seiki Abe, Takako Ono, Kazuo Sakashita, Tomohiko Nakamura
There have been few reports on pediatric transfusion-associated circulatory overload (TACO). A 5-year-old boy with neuroblastoma underwent resection of the residual tumor. Because anemia progressed at the end of the operation, transfusion of red cell component was initiated. Ten minutes later, he suddenly developed hypoxemia, tachypnea, and tachycardia. Although elevated blood pressure and bilateral infiltrative shadows on chest X-rays were not observed, TACO was diagnosed based on positive balance during operation and N-terminal pro-brain natriuretic peptide elevation...
April 26, 2017: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/28530646/the-relevance-of-the-age-of-transfused-blood-for-prognosis-after-transcatheter-aortic-valve-implantation-tavi
#11
Katarzyna Czerwińska-Jelonkiewicz, Magdalena Łętowska, Adam Witkowski, Walerian Piotrowski, Marta Załęska-Kocięcka, Janina Stępińska
INTRODUCTION    Blood transfusion after transcatheter aortic valve implantation (TAVI) is frequently required due to the high vulnerability of TAVI population and procedure related bleeding.  OBJECTIVES    We quantified the impact of post-procedural blood transfusion and the age of transfused red blood cells (RBC) units on prognosis after TAVI.  PATIENTS AND METHODS    This was a single-center, observational analysis conducted between 2009-2014. The adopted end points were early and long-term mortality after TAVI...
May 22, 2017: Polish Archives of Internal Medicine
https://www.readbyqxmd.com/read/28529983/role-of-leukoreduction-of-packed-red-blood-cell-units-in-trauma-patients-a-review
#12
Young Kim, Brent T Xia, Alex L Chang, Timothy A Pritts
Hemorrhagic shock is a leading cause of mortality within the trauma population, and blood transfusion is the standard of care. Leukoreduction filters remove donor leukocytes prior to transfusion of blood products. While the benefits of leukocyte depletion are well documented in scientific literature, these benefits do not translate directly to the clinical setting. This review summarizes current research regarding leukoreduction in the clinical arena, as well as studies performed exclusively in the trauma population...
June 2016: International Journal of Hematology Research
https://www.readbyqxmd.com/read/28529005/age-of-blood-and-survival-after-massive-transfusion
#13
C C Sanz, A Pereira
BACKGROUND: Massive transfusion is the clinical scenario where the presumed adverse effects of stored blood are expected to be more evident because the whole patient's blood volume is replaced by stored blood. OBJECTIVE: To analyse the association between age of transfused red blood cells (RBC) and survival in massively transfused patients. METHODS: In this retrospective study, clinical and transfusion data of all consecutive patients massively transfused between 2008 and 2014 in a large, tertiary-care hospital were electronically extracted from the Transfusion Service database and the patients' electronic medical records...
May 18, 2017: Transfusion Clinique et Biologique: Journal de la Société Française de Transfusion Sanguine
https://www.readbyqxmd.com/read/28524034/-value-of-preoperative-pulmonary-artery-diastolic-pressure-on-predicting-primary-graft-dysfunction-after-bilateral-lung-transplantation-for-patients-with-idiopathic-pulmonary-fibrosis
#14
Feng Zhang, Hongyang Xu, Shuyun Jiang, Jiaqiong Li, Shunmei Lu, Dapeng Wang, Zhidong Zang, Hong Pan, Jingyu Chen
OBJECTIVE: To analyze the value of the potential risk factors on predicting primary graft dysfunction (PGD) after bilateral lung transplantation for the patients with idiopathic pulmonary fibrosis (IPF). METHODS: A retrospective study was conducted. Fifty-eight patients with IPF who underwent the bilateral lung transplantation admitted to Wuxi People's Hospital Affiliated to Nanjing Medical University from June 2014 to March 2017 were enrolled. The grade 3 PGD happened within 72 hours after transplantation was taken as the outcome event, and these patients were divided into PGD and non-PGD groups...
May 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28523403/sleeve-gastrectomy-postoperative-hemorrhage-is-linked-to-type-2-diabetes-and-not-to-surgical-technique
#15
Hadar Spivak, Carmil Azran, Galia Spectre, Galina Lidermann, Orit Blumenfeld
BACKGROUND: The degree, prevalence, and risk factors linked to sleeve gastrectomy (SG) postoperative hemorrhage (POH) have not been fully defined. METHODS: An analysis was conducted on a prospectively collected database of 394 consecutive primary SGs performed in a single practice from January 2014 to December 2015. END POINTS: (1) acute POH, defined by red blood cell (RBC) transfusion and/or re-exploration; (2) subclinical POH, defined by postoperative hemoglobin drop (HgbD) >one standard deviation above mean...
May 18, 2017: Obesity Surgery
https://www.readbyqxmd.com/read/28523169/risk-factors-for-continuous-renal-replacement-therapy-after-surgical-repair-of-type-a-aortic-dissection
#16
Hai-Bo Wu, Wei-Guo Ma, Hong-Lei Zhao, Jun Zheng, Jian-Rong Li, Ou Liu, Li-Zhong Sun
BACKGROUND: To identify the risk factors for continuous renal replacement therapy (CRRT) following surgical repair of type A aortic dissection (TAAD) using the total arch replacement and frozen elephant trunk (TAR + FET) technique. METHODS: The study included 330 patients with TAAD repaired using TAR + FET between January 2014 and April 2015. Mean age was 47.1±10.2 years (range, 18-73 years) and 242 were male (73.3%). Univariate and multivariate analyses were used to identify the risk factors for CRRT...
April 2017: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/28518051/red-blood-cells-ageing-markers-a-multi-parametric-analysis
#17
Manon Bardyn, Benjamin Rappaz, Keyvan Jaferzadeh, David Crettaz, Jean-Daniel Tissot, Inkyu Moon, Gerardo Turcatti, Niels Lion, Michel Prudent
BACKGROUND: Red blood cells collected in citrate-phosphate-dextrose can be stored for up to 42 days at 4 °C in saline-adenine-glucose-mannitol additive solution. During this controlled, but nevertheless artificial, ex vivo ageing, red blood cells accumulate lesions that can be reversible or irreversible upon transfusion. The aim of the present study is to follow several parameters reflecting cell metabolism, antioxidant defences, morphology and membrane dynamics during storage. MATERIALS AND METHODS: Five erythrocyte concentrates were followed weekly during 71 days...
May 2017: Blood Transfusion, Trasfusione del Sangue
https://www.readbyqxmd.com/read/28518050/acetylcholinesterase-provides-new-insights-into-red-blood-cell-ageing-in-vivo-and-in-vitro
#18
Joames K Freitas Leal, Merel J W Adjobo-Hermans, Roland Brock, Giel J C G M Bosman
BACKGROUND: During its 120 days sojourn in the circulation, the red blood cell (RBC) remodels its membrane. Acetylcholinesterase (AChE) is a glycosylphosphatidylinositol (GPI)-linked enzyme that may serve as a marker for membrane processes occurring this ageing-associated remodelling process. MATERIALS AND METHODS: Expression and enzymatic activity of AChE were determined on RBCs of various ages, as obtained by separation based on volume and density (ageing in vivo), and on RBCs of various times of storage in blood bank conditions (ageing in vitro), as well as on RBC-derived vesicles...
May 2017: Blood Transfusion, Trasfusione del Sangue
https://www.readbyqxmd.com/read/28518049/red-blood-cell-storage-time-and-transfusion-current-practice-concerns-and-future-perspectives
#19
REVIEW
María García-Roa, María Del Carmen Vicente-Ayuso, Alejandro M Bobes, Alexandra C Pedraza, Ataúlfo González-Fernández, María Paz Martín, Isabel Sáez, Jerard Seghatchian, Laura Gutiérrez
Red blood cells (RBCs) units are the most requested transfusion product worldwide. Indications for transfusion include symptomatic anaemia, acute sickle cell crisis, and acute blood loss of more than 30% of the blood volume, with the aim of restoring tissue oxygen delivery. However, stored RBCs from donors are not a qualitative equal product, and, in many ways, this is a matter of concern in the transfusion practice. Besides donor-to-donor variation, the storage time influences the RBC unit at the qualitative level, as RBCs age in the storage bag and are exposed to the so-called storage lesion...
May 2017: Blood Transfusion, Trasfusione del Sangue
https://www.readbyqxmd.com/read/28518048/the-potential-adverse-effects-of-haemolysis
#20
REVIEW
Francesca Rapido
Haemolysis occurs in many haematologic and non-haematologic diseases. Transfusion of packed red blood cells (pRBCs) can result in intravascular haemolysis, in which the RBCs are destroyed within the circulation, and extravascular haemolysis, in which RBCs are phagocytosed in the monocyte-macrophage system. This happens especially after RBCs have been stored under refrigerated conditions for long periods. The clinical implications and the relative contribution of intra- vs extra-vascular haemolysis are still a subject of debate...
May 2017: Blood Transfusion, Trasfusione del Sangue
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