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Blood transfusion history

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https://www.readbyqxmd.com/read/28098429/natural-history-of-nonimmune-mediated-thrombocytopenia-and-acute-kidney-injury-in-pediatric-open-heart-surgery
#1
Shannon Tew, Manuel L Fontes, Nathaniel H Greene, Miklos D Kertai, George Ofori-Amanfo, Robert D B Jaquiss, Andrew J Lodge, Warwick A Ames, Hercilia Mayumi Homi, Kelly A Machovec, Edmund H Jooste
OBJECTIVE: Thrombocytopenia and acute kidney injury (AKI) are common following pediatric cardiac surgery with cardiopulmonary bypass (CPB). However, the relationship between postoperative nadir platelet counts and AKI has not been investigated in the pediatric population. Our objective was to investigate this relationship and examine independent predictors of AKI. DESIGN: After IRB approval, we performed a retrospective review of the institution's medical records and database...
January 18, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28097699/maternal-red-blood-cell-alloantibodies-identified-in-blood-samples-obtained-from-iranian-pregnant-women-the-first-population-study-in-iran
#2
Ehsan Shahverdi, Mostafa Moghaddam, Fateme Gorzin
BACKGROUND: The objective was to determine the frequency of occurrence of alloantibodies among pregnant women in Iran. STUDY DESIGN AND METHODS: This was a prospective cross-sectional study, which was carried out in the immunohematology reference laboratory of the Iranian Blood Transfusion Organization in Tehran, Iran, in 2008 to 2015. Screening and identification of red blood cell (RBC) alloantibodies was done on the sera of 7340 pregnant females using the standard tube method and gel column agglutination technique...
January 2017: Transfusion
https://www.readbyqxmd.com/read/28094851/blood-transfusion-for-preventing-primary-and-secondary-stroke-in-people-with-sickle-cell-disease
#3
REVIEW
Lise J Estcourt, Patricia M Fortin, Sally Hopewell, Marialena Trivella, Winfred C Wang
BACKGROUND: Sickle cell disease is one of the commonest severe monogenic disorders in the world, due to the inheritance of two abnormal haemoglobin (beta globin) genes. Sickle cell disease can cause severe pain, significant end-organ damage, pulmonary complications, and premature death. Stroke affects around 10% of children with sickle cell anaemia (HbSS). Chronic blood transfusions may reduce the risk of vaso-occlusion and stroke by diluting the proportion of sickled cells in the circulation...
January 17, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28094428/intra-operative-results-and-post-operative-clinical-outcomes-of-lumbar-microdiscectomy-in-patients-received-transforaminal-anterior-epidural-steroid-injection-earlier-for-lumbar-radiculopathy
#4
Sait Ozturk, Bekir Akgun, Fatih Serhat Erol, Selami Ates Onal, Metin Kaplan
AIM: We have aimed to describe the intra and postoperative results of patients who received transforaminal anterior epidural steroid injection (TAESI) prior to undergoing lumbar microdiscectomy. MATERIAL AND METHODS: 64 of 2461 patients evaluated who had received minimally invasive technique (MIT) for lumbar radiculopathy and who felt no relief after the procedures. 32 patients of them treated with different techniques other than TAESI and those receiving thrombolytic or anticoagulant drugs before microdiscectomy were excluded...
December 14, 2016: Turkish Neurosurgery
https://www.readbyqxmd.com/read/28090473/three-year-old-male-with-multiple-dieulafoy-lesions-treated-with-epinephrine-injections-via-therapeutic-endoscopy
#5
Christina L Baldwin, Michael Wilsey
Dieulafoy lesions, vascular anomalies typically found along the gastrointestinal tract, have been viewed as rare and obscure causes of sudden intestinal bleeding, especially in pediatric patients. Since their discovery in the late 19th century, the reported incidence has increased. This is due to an increased awareness of, and knowledge about, their presentation and to advanced endoscopic diagnosis and therapy. Our patient was a three-year-old male, without a complex medical history. He presented to the emergency department with acute hematemesis with blood clots and acute anemia requiring blood transfusion...
December 2016: Pediatric Gastroenterology, Hepatology & Nutrition
https://www.readbyqxmd.com/read/28077819/association-between-blood-transfusions-and-12-month-mortality-after-transcatheter-aortic-valve-implantation
#6
Pawel Kleczynski, Artur Dziewierz, Maciej Bagienski, Lukasz Rzeszutko, Danuta Sorysz, Jaroslaw Trebacz, Robert Sobczynski, Marek Tomala, Maciej Stapor, Dariusz Dudek
Blood transfusions are considered as an important predictor of adverse outcome in patients with severe aortic (AS) undergoing transcatheter aortic valve implantation (TAVI). We sought to investigate the association between blood transfusions and mortality after TAVI. We enrolled 101 consecutive patients with severe AS undergoing TAVI. Patients who required transfusion were defined as patients in whom at least one unit of packed red blood cells (PRBCs) was transfused in the perioperative period. Twelve-month outcomes were assessed based on Valve Academic Research Consortium definitions...
January 11, 2017: International Heart Journal
https://www.readbyqxmd.com/read/28070197/a-survey-on-the-prevalence-of-depression-in-blood-donors-with-hepatitis-c-in-shiraz
#7
Leila Kasraian, Neda Negarestani, Mohammad Hossein Karimi, Sahar Dehbidi
BACKGROUND: Depression is the most common psychiatric disorder associated with hepatitis C. OBJECTIVES: This study aimed to survey the prevalence rate of depression in patients with Hepatitis C Virus (HCV) before they were aware of their HCV test result. METHODS: This cross-sectional study was conducted on all blood donors with confirmed positive HCV test results who donated blood between March 21, 2012 to March 21, 2013 at Fars blood transfusion center in Iran as case group and age- and sex-matched blood donors with negative screening test results as control group...
November 2016: Hepatitis Monthly
https://www.readbyqxmd.com/read/28068990/risk-factors-for-severe-postpartum-hemorrhage-a-case-control-study
#8
Lill Trine Nyfløt, Irene Sandven, Babill Stray-Pedersen, Silje Pettersen, Iqbal Al-Zirqi, Margit Rosenberg, Anne Flem Jacobsen, Siri Vangen
BACKGROUND: In high-income countries, the incidence of severe postpartum hemorrhage (PPH) has increased. This has important public health relevance because severe PPH is a leading cause of major maternal morbidity. However, few studies have identified risk factors for severe PPH within a contemporary obstetric cohort. METHODS: We performed a case-control study to identify risk factors for severe PPH among a cohort of women who delivered at one of three hospitals in Norway between 2008 and 2011...
January 10, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28061906/bilateral-rectus-sheath-haematoma-complicating-dengue-virus-infection-in-a-patient-on-warfarin-for-mechanical-aortic-valve-replacement-a-case-report
#9
Chamith Thushanga Rosa, Mitrakrishnan Rayno Navinan, Sincy Samarawickrama, Himam Hamza, Maheshika Gunarathne, Arulprashanth Arulanantham, Neeha Subba, Udari Samarasiri, Thushara Mathias, Aruna Kulatunga
BACKGROUND: The management of Dengue virus infection can be challenging. Varied presentations and numerous complications intrinsic to dengue by itself increase the complexity of treatment and potential mortality. When burdened with the presence of additional comorbidities and the need to continue compulsory medications, clear stepwise definitive guidance is lacking and patients tend to have more complex complications and outcomes calling to question the clinical decisions that may have been taken...
January 7, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28057321/-digestive-bleeding-due-to-jejunal-diverticula-a-case-report-and-literature-review
#10
Jorge Cuauhtémoc Blake-Siemsen, Marisol Kortright-Farías, Dante Rafael Casale-Menier, Jesús Gámez-Araujo
BACKGROUND: Bleeding from the small bowel is a rare pathology that represents 5-10% of gastrointestinal bleeding; 0.06% to 5% of cases are due to the presence of diverticula of the small intestine. The majority of diverticula are asymptomatic and present symptoms when there is a complication. CLINICAL CASE: We present the case of a 53-year-old male with a history of chronic renal failure and hypertension. While he was hospitalized due to cerebrovascular disease he recurrently presented lower gastrointestinal bleeding that required blood transfusion on several occasions...
January 2, 2017: Cirugia y Cirujanos
https://www.readbyqxmd.com/read/28050380/coincidental-finding-of-beta-thalassaemia-minor-in-a-patient-of-lacquer-thinner-poisoning-presenting-as-methaemoglobinemia
#11
Charu Agarwal, Anisha Mohanpuria, Gurdeep Buxi, Vijay Kumar
Lacquer thinner, commonly used for removing household paints, is known to contain various aromatic hydrocarbons and naphtha; if ingested, may cause methaemoglobinemia. We report a case of 13-year-old girl who presented with episodes of vomiting, abdominal pain and numbness of limbs. Peripheral blood smear showed few fragmented erythrocytes and 10-12 nucleated red blood cells /100 white blood cells. Reticulocyte count was 15% with presence of Heinz bodies. There was a history of accidental ingestion of lacquer paint thinner...
November 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28035639/mycobacterium-infection-from-a-cardiopulmonary-bypass-heater-cooler-unit-in-a-patient-with-steroid-induced-immunosuppression
#12
Yi Cai, Kevin Landolfo, Johnathan R Renew
PURPOSE: To present a case of mycobacterium infection transmitted through a heater-cooler unit during cardiac bypass surgery. CLINICAL FEATURES: A 63-yr-old woman with a past medical history of aortic coarctation repair in 1963 and a mechanical aortic valve replacement in 2010 was prescribed antibiotics and steroids at an outpatient care facility in September 2015 for symptoms of an upper respiratory tract infection. Four months later, she developed malaise and intermittent fever with anemia and acute kidney dysfunction...
December 29, 2016: Canadian Journal of Anaesthesia, Journal Canadien D'anesthésie
https://www.readbyqxmd.com/read/28031651/spontaneous-retroperitoneal-hematoma-simulating-ruptured-infrarenal-aortic-aneurysm-in-a-patient-with-end-stage-renal-disease
#13
Jyy Li, Y C Chan, K X Qing, S W Cheng
We reported a case of spontaneous retroperitoneal hematoma (SRH) simulating a ruptured infrarenal aortic aneurysm. A 72-year-old man with a history of infrarenal aortic aneurysm and end-stage renal disease on hemodialysis presented with malaise and nonspecific central abdominal pain and left loin discomfort. An emergency computed tomography scan showed a large retroperitoneal hematoma and clinical suspicion of ruptured infrarenal aortic aneurysm. However, the hematoma was discontinuous with the aneurysm sac and raised the clinical suspicion on dual pathology...
December 2016: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28012709/the-history-and-challenges-of-blood-donor-screening-in-china
#14
REVIEW
Ling Li, Ka Yi Li, Ke Yan, Guojin Ou, Wenhui Li, Jue Wang, Ning Song, Li Tian, Xin Ji, Yongjun Chen, Xiaohua Liang, Zhong Liu, Yanyun Wu
Since the establishment of People's Republic of China in 1949, the Chinese government has encountered several catastrophes related to transfusion transmitted diseases. The government's increasing attention to blood safety has prompted the initiation of a series of policies and measures that have enhanced the level of safety for the blood supply and met the basic clinical demands of blood for 1.3 billion people in the country. Blood donation screening strategies in China predominantly comprise donor screening and donor testing...
November 12, 2016: Transfusion Medicine Reviews
https://www.readbyqxmd.com/read/28005303/radiographic-appearance-of-presumed-noncardiogenic-pulmonary-edema-and-correlation-with-the-underlying-cause-in-dogs-and-cats
#15
Sarah Bouyssou, Swan Specchi, Loïc Desquilbet, Pascaline Pey
Noncardiogenic pulmonary edema is an important cause of respiratory disease in dogs and cats but few reports describe its radiographic appearance. The purpose of this retrospective case series study was to describe radiographic findings in a large cohort of dogs and cats with presumed noncardiogenic pulmonary edema and to test associations among radiographic findings versus cause of edema. Medical records were retrieved for dogs and cats with presumed noncardiogenic edema based on history, radiographic findings, and outcome...
December 22, 2016: Veterinary Radiology & Ultrasound
https://www.readbyqxmd.com/read/28003184/synthetic-biology-in-cell-and-organ-transplantation
#16
Sean Stevens
The transplantation of cells and organs has an extensive history, with blood transfusion and skin grafts described as some of the earliest medical interventions. The speed and efficiency of the human immune system evolved to rapidly recognize and remove pathogens; the human immune system also serves as a barrier against the transplant of cells and organs from even highly related donors. Although this shows the remarkable effectiveness of the immune system, the engineering of cells and organs that will survive in a host patient over the long term remains a steep challenge...
December 21, 2016: Cold Spring Harbor Perspectives in Biology
https://www.readbyqxmd.com/read/28000297/use-of-free-tissue-transfer-in-head-and-neck-cancer-surgery-and-risk-of-overall-and-serious-complication-s-an-american-college-of-surgeons-national-surgical-quality-improvement-project-analysis-of-free-tissue-transfer-to-the-head-and-neck
#17
Steven B Cannady, Kyle M Hatten, Andres M Bur, Jason Brant, John P Fischer, Jason G Newman, Ara A Chalian
BACKGROUND: The purpose of this article was to assess the rates of head and neck free tissue transfer and variables available in the American College of Surgeons - National Surgical Quality Improvement Project (ACS-NSQIP) dataset to predict overall and serious complications. METHODS: We conducted a data analysis from 2005 to 2014 on free tissue cases in the head and neck with descriptive and cross-sectional analysis to examine correlation of NSQIP variables with complications (p < ...
December 21, 2016: Head & Neck
https://www.readbyqxmd.com/read/27998608/a-score-to-estimate-30-day-mortality-after-intensive-care-admission-after-cardiac-surgery
#18
Yoan Lamarche, Mahsa Elmi-Sarabi, Lillian Ding, James G Abel, Demetrios Sirounis, André Y Denault
OBJECTIVE: Several risk-scoring systems have been developed to predict surgical mortality and complications in cardiac surgical patients, but none of the current systems include factors related to the intraoperative period. The purpose of this study was to develop a score that incorporates both preoperative and intraoperative factors so that it could be used for patients admitted to a cardiac surgical intensive care unit (ICU) immediately after surgery. METHOD: Preoperative and intraoperative data from 30,350 patients in four hospitals were used to build a multiple logistic regression model estimating 30-day mortality after cardiac surgery...
November 23, 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27994599/possible-inhibitory-effect-of-erythropoiesis-stimulating-agents-at-the-predialysis-stage-on-early-phase-coronary-events-after-hemodialysis-initiation
#19
Masato Nishimura, Keitaro Watanabe, Yuki Kitamura, Takao Nagashima, Toshiko Tokoro, Toru Takatani, Nodoka Sato, Satoru Yamazaki, Tetsuya Hashimoto, Hiroyuki Kobayashi, Toshihiko Ono
BACKGROUND: We examined whether the use of erythropoiesis-stimulating agents (ESAs) to correct anemia at the predialysis stage could inhibit early-phase coronary events after hemodialysis initiation. METHODS: We enrolled 242 patients with chronic kidney disease who had received continued medical treatments and initiated maintenance hemodialysis from 1 September 2000 to 31 December 2014 at Toujinkai Hospital. Patients with a previous history of blood transfusion or any cardiovascular events or interventions were excluded...
November 2016: Cardiorenal Medicine
https://www.readbyqxmd.com/read/27994488/an-unfortunate-case-of-acquired-hemochromatosis-a-case-report-review-of-the-clinical-presentation-diagnosis-management-and-prognosis
#20
Anam Tariq, Kevin Westra, Arben Santo
BACKGROUND: While blood transfusions are commonly used for prophylaxis and treatment for acute chest syndromes and strokes in sickle cell patients, accumulation of excess iron resulting in secondary hemochromatosis remains a rare disease. Chelation is the mainstay for preventing and treating iron overload to deter potential end-organ damages; it is rare when therapy fails. CASE REPORT: A 52-year-old African American woman with chronic anemia secondary to sickle cell anemia and history of multiple blood transfusions presented with elevated serum ferritin (8000 ng/mL) and bilirubin (16...
2016: International Medical Case Reports Journal
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