Hemoglobin thresholds for transfusion in pediatric patients at a large academic health center.

abstract：:We report a case of "naturally-occurring" (nonred blood cell stimulated) anti-K1. The patient had never received a blood transfusion. Red blood cell antibody screening panels showed agglutination with K:1 red blood cells at room temperature and not in the anti-globulin test. Testing with 2-mercaptoethanol showed the a...

journal_title：Transfusion

authors： Kanel GC,Davis I,Bowman JE

更新日期：1978-07-01 00:00:00

abstract：:Previous studies have shown that some examples of anti-M and anti-N fail to agglutinate neuraminidase-treated (NeuNAc-depleted) red cells. This investigation extends those observations and shows that the antibodies fail to bind to such treated red cells. These observations may mean that NeuNAc residues act to orient t...

journal_title：Transfusion

authors： Issitt PD,Wilkinson SL

更新日期：1983-03-01 00:00:00

abstract：BACKGROUND:A pilot study was conducted to determine the safety and feasibility of intravenous administration of autologous umbilical cord blood (CB) in young children with acquired neurologic disorders. Most CB units (CBUs) were electively stored in private CB banks. Unlike public banks, which utilize specific criteria...

journal_title：Transfusion

authors： Sun J,Allison J,McLaughlin C,Sledge L,Waters-Pick B,Wease S,Kurtzberg J

更新日期：2010-09-01 00:00:00

abstract：BACKGROUND:G-CSF-mobilized whole blood (WB) is a cost-reducing and simple alternative for peripheral blood progenitor cell transplantation. Recently, it was demonstrated that mobilized WB supplemented with Leibovitz's L15 medium permitted prolonged preservation of clonogenic cells at ambient temperature. In this study,...

journal_title：Transfusion

authors： de Kreuk AM,Jonkhoff AR,Zevenbergen A,Wilhelm AJ,van Oostveen JW,Schuurhuis GJ,Huijgens PC

更新日期：2002-04-01 00:00:00

abstract：BACKGROUND:To reduce donor iron deficiency in whole blood donors, we changed our hemoglobin (Hb) cutoff in males and interdonation interval in females. STUDY DESIGN AND METHODS:A change in messaging to females in fall 2016 was followed by changing the interdonation interval from 56 to 84 days in the appointment bookin...

journal_title：Transfusion

authors： Goldman M,Yi QL,Steed T,O'Brien SF

更新日期：2019-05-01 00:00:00

abstract：:To study red cell transfusion practice in 3216 coronary artery bypass graft (CABG) cases in 11 hospitals in 1988, abstracted patient records were stratified by diagnosis related group (DRG) (that is, DRG 106, coronary artery bypass without catheterization, or DRG 107, coronary artery bypass with catheterization) and I...

journal_title：Transfusion

authors： Surgenor DM,Wallace EL,Churchill WH,Hao SH,Chapman RH,Collins JJ Jr

更新日期：1992-06-01 00:00:00

abstract：BACKGROUND:Because the frequency of umbilical cord blood (UCB) stem cell transplantation has increased, the quality of UCB available in banks is an important part of the success of UCB stem cell transplants. STUDY DESIGN AND METHODS:A quality assurance monitoring system was used to evaluate 268 UCB units provided to u...

journal_title：Transfusion

authors： McCullough J,McKenna D,Kadidlo D,Schierman T,Wagner J

更新日期：2005-06-01 00:00:00

abstract：:A non-diethylhexyl phthalate (DEHP)-plasticized blood bag for 5-day storage of random-donor platelet concentrates has been developed. The plastic bag is composed of polyvinylchloride plastic with a butyryl trihexyl citrate plasticizer. The suitability of this plastic for the storage of platelet concentrates for use in...

journal_title：Transfusion

authors： Snyder EL,Aster RH,Heaton A,Grode G,Napychank P,Kagen L,Jefferies LC,Hedberg S,Buchholz DH

更新日期：1992-10-01 00:00:00

abstract：:An example of anti-Cob which caused an acute hemolytic transfusion reaction is reported. Immunohematologic studies showed this antibody to be an IgG immunoglobulin that weakly bound complement and reacted in the antiglobulin phase of the crossmatch. The unit of whole blood implicated in the hemolytic transfusion react...

journal_title：Transfusion

authors： Lee EL,Bennett C

更新日期：1982-03-01 00:00:00

abstract：:Platelet concentrates were prepared by plateletpheresis using discontinuous flow centrifugation. Platelet units were stored in PL-146 bags of 300 ml and 2,000 ml capacity, and in vitro measures helpful in predicting platelet viability were compared. Storage in bags of 300 ml capacity led to significant fall in pH, dec...

journal_title：Transfusion

authors： Katz A,Houx J,Ewald L

更新日期：1978-03-01 00:00:00

abstract：:Using a recently developed enzyme-linked immunosorbent assay, gene dosage effects were demonstrated for the Duffy, Ss, and Rh red blood cell antigen systems. We report a comparison by an antibody-binding assay of the relative amounts of Fya and Fyb antigens on FyaFya, FyaFyb, FybFyb, FyaFyx, and FyxFyx erthrocytes, an...

journal_title：Transfusion

authors： Caren LD,Bellavance R,Grumet FC

更新日期：1982-11-01 00:00:00

abstract：BACKGROUND:Although P1 and Xga are known to be associated with the A4GALT and XG genes, respectively, the genetic basis of antigen expression has been elusive. Recent reports link both P1 and Xga expression with nucleotide changes in the promotor regions and with antigen-negative phenotypes due to disruption of transcr...

journal_title：Transfusion

authors： Lane WJ,Aguad M,Smeland-Wagman R,Vege S,Mah HH,Joseph A,Blout CL,Nguyen TT,Lebo MS,Sidhu M,Lomas-Francis C,Kaufman RM,Green RC,Westhoff CM,MedSeq Project.

更新日期：2019-03-01 00:00:00

abstract：BACKGROUND:TT virus (TTV), a novel DNA virus, was originally thought to be transmitted by transfusion. However, nonparenteral transmission is recently suspected to be a major mode of transmission. To investigate the possibility of reinfection with TTV in multiply transfused patients and to evaluate the significance of ...

journal_title：Transfusion

authors： Toyoda H,Fukuda Y,Nakano I,Katano Y,Yokozaki S,Hayashi K,Ito Y,Suzuki K,Nakano H,Saito H,Takamatsu J

更新日期：2001-09-01 00:00:00

abstract：BACKGROUND:There is scope to further improve the safety of transfusion practice within the United Kingdom. This study aims to identify the current role of junior doctors in the transfusion process and to assess their competency to appropriately prescribe blood and blood products to patients. STUDY DESIGN AND METHODS:T...

journal_title：Transfusion

authors： Graham J,Grant-Casey J,Alston R,Baker P,Pendry K

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:CD34 flow cytometry is the gold standard for stem cell enumeration in peripheral blood at the mobilization stage and in the final apheresis product. The new stem cell mode of the Sysmex XN Series analyzer enumerates an immature cell population in the white progenitor and pathological cell (WPC) channel, base...

journal_title：Transfusion

authors： Grommé M,Russcher H,Braakman E,Klinkspoor JH,Dobber JA,de Greef I,de Wit NCJ

更新日期：2017-08-01 00:00:00

abstract：BACKGROUND:All studied photosensitizers for virus inactivation impair RBCs. To reduce damage to the RBCs without affecting virucidal activity, selective protection of the RBCs is necessary. The ability of the band 3 ligand, dipyridamole, to react with singlet oxygen and to increase the selectivity of photosterilization...

journal_title：Transfusion

authors： vanSteveninck J,Trannoy LL,Besselink GA,Dubbelman TM,Brand A,de Korte D,Verhoeven AJ,Lagerberg JW

更新日期：2000-11-01 00:00:00

abstract：:The growth of Yersinia enterocolitica in AS-1 red cells was investigated so as to study the organism's proliferation kinetics and to evaluate the effect of prestorage white cell (WBC) reduction on bacterial multiplication. Twenty-four 2-unit pools of ABO-compatible whole blood were prepared and inoculated with Y. ente...

journal_title：Transfusion

authors： Buchholz DH,AuBuchon JP,Snyder EL,Kandler R,Edberg S,Piscitelli V,Pickard C,Napychank P

更新日期：1992-09-01 00:00:00

abstract：BACKGROUND:Blood centers and hospital transfusion services are challenged with maintaining an adequate platelet (PLT) inventory to minimize the number of outdated units without risking a major shortage. A novel approach to inventory management was established at our institution through a collaboration between the Stanf...

journal_title：Transfusion

authors： Fontaine MJ,Chung YT,Rogers WM,Sussmann HD,Quach P,Galel SA,Goodnough LT,Erhun F

更新日期：2009-10-01 00:00:00

abstract：:Alloagglutinins of M and N specificites with unique characteristics found in normal sera are described. Specific M or N agglutination by these sera occurred only when erythrocytes had been exposed to glucose-containing solutions. Conversion to the form of MN recognized by these sera required incubation of the cells in...

journal_title：Transfusion

authors： Morel PA,Bergren MO,Hill V,Garratty G,Perkins HA

更新日期：1981-11-01 00:00:00

abstract：BACKGROUND:Disquieting reports of increased complication and death rates after transfusions of red blood cells (RBCs) stored for more than 14 days prompted us to perform an observational retrospective cohort study of mortality in relation to storage time. STUDY DESIGN AND METHODS:We conducted a cohort study utilizing ...

journal_title：Transfusion

authors： Edgren G,Kamper-Jørgensen M,Eloranta S,Rostgaard K,Custer B,Ullum H,Murphy EL,Busch MP,Reilly M,Melbye M,Hjalgrim H,Nyrén O

更新日期：2010-06-01 00:00:00

abstract：BACKGROUND:The performance of the recently launched Procleix Ultrio (Chiron/Gen-Probe) human immunodeficiency virus-1 (HIV-1), hepatitis C virus (HCV), and hepatitis B virus (HBV) blood screening assay was evaluated in a European multicenter study. STUDY DESIGN AND METHODS:Serial dilutions of reference materials were ...

journal_title：Transfusion

authors： Koppelman MH,Assal A,Chudy M,Torres P,de Villaescusa RG,Reesink HW,Lelie PN,Cuypers HT

更新日期：2005-08-01 00:00:00

abstract：BACKGROUND:Uncommonly, antibodies that appear to exhibit antigenic specificity on red blood cell (RBC) panels fail to maintain specificity following alloadsorption (i.e., they mimic antigenic specificity). Understanding both the pitfalls and the proper pathways to establish the diagnosis and to interpret the clinical s...

journal_title：Transfusion

authors： Dwyre DM,Clapper A,Heintz M,Elbert C,Strauss RG

更新日期：2004-09-01 00:00:00

abstract：BACKGROUND:The potential hemostatic effect of infusible platelet membranes (IPM; Cyplex, Cypress Bioscience) prepared from outdated human platelets is investigated. STUDY DESIGN AND METHODS:Increasing concentrations of IPM were added to blood samples anticoagulated with low-molecular-weight heparin, in which platelets...

journal_title：Transfusion

authors： Galán AM,Bozzo J,Hernández MR,Pino M,Reverter JC,Mazzara R,Escolar G,Ordinas A

更新日期：2000-09-01 00:00:00

abstract：:Each of 20 donors underwent plateletapheresis on both the CS-3000 (Fenwal) and the 2997 (IBM) blood cell separators. The same operator performed both procedures and conducted all product studies for each donor. Platelet collection efficiency was significantly greater with the 2997 (81%) than the CS-3000 (60%) (p less ...

journal_title：Transfusion

authors： Mintz PD

更新日期：1985-07-01 00:00:00

abstract：:Ultraviolet B (UVB) irradiation of platelet concentrates (PCs) may prevent the development of posttransfusion HLA alloimmunization. As irradiation performed in a blood center or a hospital will probably be associated with a variable postirradiation delay before transfusion, the ability to store PCs after UVB irradiati...

journal_title：Transfusion

authors： Snyder EL,Beardsley DS,Smith BR,Horne W,Johnson R,Wooten T,Napychank PA,Male P,Buchholz DH

更新日期：1991-07-01 00:00:00

abstract：:A 20-year-old man with chronic granulomatous disease (CGD) and who was receiving granulocyte transfusions for a refractory liver abscess was studied to compare the kinetics of 111In-labeled granulocytes with those of two functional granulocyte assays, nitroblue tetrazolium reduction and chemiluminescence. Transfused g...

journal_title：Transfusion

authors： Elliott GR,Clay ME,Mills EL,Abramson JS,McCullough J,Quie PG

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:Overproduction of beta-chemokines and genetic variations in chemokine receptors have been correlated with protection against infection by HIV-1 or slow progression to AIDS in infected individuals. STUDY DESIGN AND METHODS:The protective role of chemokines and their receptors was evaluated in a group of seve...

journal_title：Transfusion

authors： Barretina J,Blanco J,Gutiérrez A,Puig L,Altisent C,Espanol T,Caragol I,Clotet B,Esté JA

更新日期：2000-04-01 00:00:00

abstract：BACKGROUND:Screening for human T-lymphotropic virus type I (HTLV-I) infection became systematic in 1989 in the French West Indies for blood from all donors and in France for blood from natives of endemic areas; in 1990, it was extended to blood from donors with at-risk sex partners and in July 1991 to blood from all do...

journal_title：Transfusion

authors： Massari V,Elghouzzi MH,Agis F,Rannou C,Gordien E,Costagliola D,Lefrère JJ

更新日期：1994-03-01 00:00:00

abstract：BACKGROUND:RBC components collected from donors with sickle cell trait frequently occlude WBC-reduction filters. In vitro, sickle trait RBCs have the potential for sickle Hb (Hb S) polymerization at low oxygen saturations and high Hb concentrations. STUDY DESIGN AND METHOD:To determine if the low pH and high osmolarit...

journal_title：Transfusion

authors： Stroncek DF,Rainer T,Sharon V,Byrne KM,Noguchi CT,Klein HG,Schechter AN,Leitman SF

更新日期：2002-11-01 00:00:00

abstract：BACKGROUND:The 2016 Food and Drug Administration draft guidance describes the use of a rapid test (RT) to enhance platelet transfusion safety and availability. This study reports a 113-month experience of screening of apheresis platelets (APs) by RT. STUDY DESIGN AND METHODS:From July 2008 to October 2015, all APs und...

journal_title：Transfusion

authors： Ruby KN,Thomasson RR,Szczepiorkowski ZM,Dunbar NM

更新日期：2018-07-01 00:00:00