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Plasma transfusion

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https://www.readbyqxmd.com/read/28922459/therapeutic-plasma-exchange-in-the-treatment-of-complicated-plasmodium-falciparum-malaria-a-case-report
#1
Tsong-Yih Ou, Cheng-Yen Chuang, Chun-Da Chen, Chung-Yi Cheng
Severe falciparum malaria is associated with multiple organ dysfunction and a high rate of fatal outcome. Malaria is a world-wide disease in tropical areas through the bites of vector mosquitoes. Parasitic protozoans introduced by the mosquito's saliva to the blood travel to the liver then mature and reproduce. In humans, malaria is caused by Plasmodium falciparum, P. malariae, P. ovale, P. vivax, and P. knowlesi, and P. falciparum causes most deaths. Typical malaria symptoms include fever, chills, fatigue, headache, nausea, and vomiting...
September 18, 2017: Journal of Clinical Apheresis
https://www.readbyqxmd.com/read/28921551/zika-virus-rna-detection-in-asymptomatic-blood-donors-during-an-outbreak-in-the-northeast-region-of-s%C3%A3-o-paulo-state-brazil-2016
#2
Svetoslav N Slavov, Marta R Hespanhol, Evandra S Rodrigues, José E Levi, Eugênia M A Ubiali, Dimas T Covas, Simone Kashima
BACKGROUND: In 2015, there was a large Zika virus (ZIKV) outbreak in Brazil. The proportion of asymptomatic infections is very high, and it is possible for transfusion-transmitted ZIKV (TT-ZIKV) infection to occur. The prevalence of asymptomatic ZIKV infection among Brazilian blood donors during this epidemic outbreak is unknown. STUDY DESIGN AND METHODS: Plasma samples obtained between October 2015 and May 2016 from 1393 volunteer blood donors were tested for ZIKV RNA...
September 16, 2017: Transfusion
https://www.readbyqxmd.com/read/28921542/pathogen-inactivation-of-dengue-virus-in-red-blood-cells-using-amustaline-and-glutathione
#3
Maite Aubry, Andrew Laughhunn, Felicia Santa Maria, Marion C Lanteri, Adonis Stassinopoulos, Didier Musso
BACKGROUND: Dengue virus (DENV) is an arbovirus primarily transmitted through mosquito bite; however, DENV transfusion-transmitted infections (TTIs) have been reported and asymptomatic DENV RNA-positive blood donors have been identified in endemic countries. DENV is considered a high-risk pathogen for blood safety. One of the mitigation strategies to prevent arbovirus TTIs is pathogen inactivation. In this study we demonstrate that the amustaline and glutathione (S-303/GSH) treatment previously found effective against Zika virus in red blood cells (RBCs) is also effective in inactivating DENV...
September 16, 2017: Transfusion
https://www.readbyqxmd.com/read/28919761/effects-of-bromadiolone-poisoning-on-the-central-nervous-system
#4
Meiling Wang, Yanfeng Yang, Yiwei Hou, Wenbin Ma, Rui Jia, Jinbo Chen
Cases of rodenticide poisoning (second-generation long-acting dicoumarin rodenticide, superwarfarin) have occasionally been reported. The main symptoms of bromadiolone poisoning are skin mucosa hemorrhage, digestive tract hemorrhage, and hematuresis. However, the symptoms of central nervous system toxicity have rarely been reported. Our case reports on a 41-year-old male who had no contact with bromadiolone. His main symptoms were dizziness, unsteady gait, and abnormal behavior. Laboratory test results revealed the presence of bromadiolone in his blood and urine, a longer prothrombin time, activated partial thromboplastin time, and a high international normalized ratio...
2017: Neuropsychiatric Disease and Treatment
https://www.readbyqxmd.com/read/28918917/leukocytapheresis-in-rheumatoid-arthritis
#5
REVIEW
Toshihiko Hidaka, Yayoi Hashiba, Kazuyoshi Kubo, Yasufumi Kai, Keiichi Maeda
In this article, we discussed leukocytapheresis (LCAP) for rheumatoid arthritis (RA). Recently, a simple and practical on-line continuous LACP system has been developed. It is equipped with a direct hemoperfusion column (Cellsorba(®), Asahikasei Medical Co., Ltd.) packed with fine-diameter polyester fibers, which are commonly used to adsorb white blood cells to prevent a graft-versus-host reaction during blood transfusion. Clinical trials revealed that LCAP is a effective and safe therapy for patients with drug-resistant RA or RA complicated with vasculitis...
August 30, 2017: Transfusion and Apheresis Science
https://www.readbyqxmd.com/read/28914713/the-hyperfibrinolytic-phenotype-is-the-most-lethal-and-resource-intense-presentation-of-fibrinolysis-in-massive-transfusion-patients
#6
John R Taylor, Erin E Fox, John B Holcomb, Sandro Rizoli, Kenji Inaba, Martin A Schreiber, Karen Brasel, Thomas M Scalea, Charles E Wade, Eileen Bulger, Bryan A Cotton
BACKGROUND: Among bleeding patients, we hypothesized that the hyperfibrinolytic (HF) phenotype would be associated with the highest mortality, while shutdown (SD) patients would have the greatest complication burden. METHODS: Severely injured patients predicted to receive a massive transfusion at 12 level-1 trauma centers were randomized to one of two transfusion ratios as described in the PROPPR trial. Fibrinolysis phenotypes were determined based on admission clot lysis at 30 minutes (LY30): SD ≤0...
September 13, 2017: Journal of Trauma and Acute Care Surgery
https://www.readbyqxmd.com/read/28914279/blood-products-provided-to-patients-receiving-futile-critical-care
#7
Thanh H Neville, Alyssa Ziman, Neil S Wenger
The number of hospitalized patients receiving treatment perceived to be futile is not insignificant. Blood products are valuable resources that are donated to help others in need. We aimed to quantify the amount of blood transfused into patients who were receiving treatment that the critical care physician treating them perceived to be futile. During a 3-month period, critical care physicians in 5 adult intensive care units completed a daily questionnaire to identify patients perceived as receiving futile treatment...
September 2017: Journal of Hospital Medicine: An Official Publication of the Society of Hospital Medicine
https://www.readbyqxmd.com/read/28906404/ticagrelor-induced-life-threatening-bleeding-via-the-cyclosporine-mediated-drug-interaction-a-case-report
#8
Chi Zhang, Long Shen, Min Cui, Xiaoyan Liu, Zhichun Gu
RATIONALE: Ticagrelor has become one of the first-line antiplatelet agents in acute coronary syndrome (ACS) patients recommend by the guideline due to its more potent and predictable antiplatelet effect. However, bleeding is still a severe drug adverse reaction of ticagrelor therapy. We report a first case on ticagrelor-induced life-threatening bleeding via the cyclosporine-mediated drug interaction. PATIENT CONCERNS: A 58-year-old Chinese male who received cyclosporine 200 mg daily 5 years after renal transplantation...
September 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28905381/false-positive-pregnancy-test-after-transfusion-of-solvent-detergent-treated-plasma
#9
Petra Jilma-Stohlawetz, Tim Wreford-Bush, Francesca Mills, Fiona Davidson, Friedrich W Kursten, Bernd Jilma, Janet Birchall
BACKGROUND: The transmission of pathogens, antibodies, and proteins is a possible consequence of blood product transfusion. A female patient had an unexpected positive serum β-human chorionic gonadotropin result, indicative of pregnancy, after she had received a transfusion with 1 unit of platelet concentrate, 4 units of red blood cells, and 4 units of pooled solvent/detergent-treated plasma (Octaplas). STUDY DESIGN AND METHODS: To investigate the possibility of passive transfusion of β-human chorionic gonadotropin from the plasma transfusion, one additional unit from the same batch was thawed and analyzed...
September 14, 2017: Transfusion
https://www.readbyqxmd.com/read/28904675/von-willebrand-s-disease-case-report-and-review-of-literature
#10
Hanae Echahdi, Brahim El Hasbaoui, Mohamed El Khorassani, Aomar Agadr, Mohamed Khattab
Von Willebrand Disease (VWD) is the most common human inherited bleeding disorder due to a defect of Von Willebrand Factor (VWF), which a glycoprotein crucial for platelet adhesion to the subendothelium after vascular injury. VWD include quantitative defects of VWF, either partial (type 1 with VWF levels < 50 IU/dL) or virtually total (type 3 with undetectable VWF levels) and also qualitative defects of VWF (type 2 variants with discrepant antigenic and functional VWF levels). The most bleeding forms of VWD usually do not concern type 1 patients with the mildest VWF defects (VWF levels between 30 and 50IU/dL)...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28904480/association-of-massive-transfusion-for-resuscitation-in-gastrointestinal-bleeding-with-transfusion-related-acute-lung-injury
#11
James J Case, Nasreen Khan, Michael Delrahim, Jasmina Dizdarevic, Dane J Nichols, Martin A Schreiber, Thomas G Deloughery, Akram Khan
BACKGROUND AND AIMS: This study aimed to understand the use of massive transfusion (MT) for gastrointestinal bleeding (GIB). PATIENTS AND METHODS: We performed a retrospective analysis of patients admitted to our medical Intensive Care Unit (ICU) with GIB for the type of bleeding, quantity of blood products transfused, and risk of transfusion-related acute lung injury (TRALI) and death. MT was defined as transfusion of 10 or more units of red blood cell (RBC) within a 24-h period in a 1-unit RBC: 1-unit fresh frozen plasma: and 1-unit platelet ratio...
August 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28902964/plasmatic-coagulation-and-fibrinolysis-in-healthy-and-otostrongylus-affected-northern-elephant-seals-mirounga-angustirostris
#12
Sarrah Kaye, Shawn Johnson, Carlos Rios, Daniel J Fletcher
BACKGROUND: Prepatent Otostrongylus arteritis results in hemorrhagic diathesis in free-ranging Northern elephant seals (Mirounga angustirostris) attributed to aberrant larval migration of the lungworm, Otostrongylus circumlitus. Clinical signs are often nonspecific, including lethargy, anorexia, and blepharospasm, but can progress to spontaneous frank hemorrhage and death within 72 hours of onset. Previously published case reports describe coagulopathy with prolonged PT and APTT, normal to elevated platelet counts, normal antithrombin concentrations, and low concentrations of fibrinogen degradation products...
September 13, 2017: Veterinary Clinical Pathology
https://www.readbyqxmd.com/read/28899405/neonatal-hemolytic-anemia-does-not-always-indicate-thalassemia-a-case-report
#13
Arwa A Al-Harazi, Bilguis M Al-Eryani, Butheinah A Al-Sharafi
BACKGROUND: Congenital erythropoietic porphyria is a rare autosomal recessive disorder that affects heme-porphyrin synthesis. This disorder is due to the genetic defect of uroporphyrinogen III cosynthase. This defect results in the accumulation of high amounts of uroporphyrin I in all tissues, leading to clinical manifestations ranging from mild to severe chronic damage of the skin, cartilage and bone. Hypertrichosis, erythrodontia and reddish-colored urine are often present, as well as hemolytic anemia accompanied by hepatosplenomegaly...
September 12, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28898990/real-time-clinical-decision-support-decreases-inappropriate-plasma-transfusion
#14
Neil Shah, Steven A Baker, David Spain, Lisa Shieh, John Shepard, Eric Hadhazy, Paul Maggio, Lawrence T Goodnough
Objectives: To curtail inappropriate plasma transfusions, we instituted clinical decision support as an alert upon order entry if the patient's recent international normalized ratio (INR) was 1.7 or less. Methods: The alert was suppressed for massive transfusion and within operative or apheresis settings. The plasma order was automatically removed upon alert acceptance while clinical exception reasons allowed for continued transfusion. Alert impact was studied comparing a 7-month control period with a 4-month intervention period...
August 1, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28898986/building-a-new-transfusion-service
#15
John R Hess, Brenda K Hayden, Virginia G Cruz-Cody, Max J Louzon, Erin E Tuott, Nina E Sen, Roxann Gary, Patrick J Ramos, Jennifer A Daniel-Johnson, Ryan A Metcalf, Monica B Pagano
Objectives: For over 60 years, Harborview Medical Center (HMC) in Seattle has received its blood components and pretransfusion testing from a centralized transfusion service operated by the regional blood supplier. In 2011, a hospital-based transfusion service (HBTS) was activated. Methods: After 5 years of operation, we evaluated the effects of the HBTS by reviewing records of hospital blood use, quality system events, blood product delivery times, and costs. Furthermore, the effects of in-house expertise on laboratory medicine resident and medical laboratory scientist student training, as well as regulatory and accrediting agency concerns, were reviewed...
August 1, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28895280/addition-of-oral-iron-to-plasma-transfusion-in-human-congenital-hypotransferrinemia-a-10-year-observational-follow-up-with-the-effects-on-hematological-parameters-and-growth
#16
Deniz Aslan
Congenital hypotransferrinemia (OMIM 209300) is an extremely rare disorder of inherited iron metabolism. Since its description in 1961, only 16 cases have been reported. The defective gene and molecular defect causing this disorder and clinicolaboratory findings seen in the homozygous and heterozygous states have been documented in both humans and mice. However, due to the lack of follow-up studies of the described cases, the long-term prognosis remains unknown. We present a 10-year observational follow-up of a patient previously diagnosed on a molecular basis who was treated with a unique therapy of plasma transfusion fortified with oral iron, with satisfactory clinicolaboratory responses...
September 12, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28894877/yellow-urticaria-following-plasma-transfusion
#17
Hamid Merdji, Raphael Clere-Jehl, Alexandra Monnier, Ferhat Meziani
No abstract text is available yet for this article.
September 11, 2017: Intensive Care Medicine
https://www.readbyqxmd.com/read/28891209/blood-component-transfusions-in-mass-casualty-events
#18
G Ramsey
BACKGROUND AND OBJECTIVES: Planning transfusion needs in mass casualty events (MCE) is critical for disaster preparedness. Published data on blood component usage were analysed to seek correlative factors and usage rates. MATERIALS AND METHODS: English-language medical publications since 1980 were searched for MCEs with numbers of patient admissions and transfused RBCs. Reports were excluded from natural disasters or with total RBC use <50 units. Statistical analysis employed Mann-Whitney U-tests and Spearman's rank correlations...
September 10, 2017: Vox Sanguinis
https://www.readbyqxmd.com/read/28886788/logistical-concerns-for-prehospital-blood-product-use-by-air-medical-services
#19
REVIEW
Patrick Maher, Richard Utarnachitt, Max J Louzon, Roxann Gary, Nina Sen, John R Hess
Over the past few decades, reports have described favorable results from transfusion of blood products in helicopter EMS (HEMS). Nevertheless, the initiation of a HEMS transfusion program requires consideration of many factors, some unique to each clinical site. This paper describes our experience developing a HEMS transfusion program in an urban non-hospital based HEMS program with a history of long transport times. When considering blood use away from the hospital, major consideration must be given to safe storage and monitoring of blood products both on the ground and while in flight...
September 2017: Air Medical Journal
https://www.readbyqxmd.com/read/28885446/implementing-a-health-system-wide-patient-blood-management-program-with-a-clinical-community-approach
#20
Steven M Frank, Rajiv N Thakkar, Stanley J Podlasek, K H Ken Lee, Tyler L Wintermeyer, Will W Yang, Jing Liu, Leo C Rotello, Thomas A Fleury, Pat A Wachter, Lisa E Ishii, Renee Demski, Peter J Pronovost, Paul M Ness
BACKGROUND: Patient blood management programs are gaining popularity as quality improvement and patient safety initiatives, but methods for implementing such programs across multihospital health systems are not well understood. Having recently incorporated a patient blood management program across our health system using a clinical community approach, we describe our methods and results. METHODS: We formed the Johns Hopkins Health System blood management clinical community to reduce transfusion overuse across five hospitals...
September 7, 2017: Anesthesiology
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