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 us for transplant by UCB banks in the United States and Europe. RESULTS:Quality issues were found in 151 (56%) of 268 units, and there were a total of 246 specific issues in 151 units. The issues involved quality control (54%), medical history (40%), and labels and documentation (6%). Risks to patients from these issues were likely in 10 percent, potential in 35 percent, and unlikely in 55 percent. CONCLUSION:Because standards have evolved over time, cord blood banks contain units that have different levels of quality. Some units have been placed in the usable inventory with incomplete test results and/or documentation or that may not meet the bank's own current criteria. Information about any quality or operating procedure deviation should be provided in sufficient detail and at the initiation of the search process so that transplant physicians can consider these quality issues against the unique value of a particular UCB unit.
journal_name
Transfusionjournal_title
Transfusionauthors
McCullough J,McKenna D,Kadidlo D,Schierman T,Wagner Jdoi
10.1111/j.1537-2995.2005.04265.xsubject
Has Abstractpub_date
2005-06-01 00:00:00pages
832-41issue
6eissn
0041-1132issn
1537-2995pii
TRF04265journal_volume
45pub_type
杂志文章相关文献
TRANSFUSION文献大全abstract::The potassium load of transfused blood must be minimized. We have compared the total plasma potassium content of units of CPD-preserved stored whole blood (SWB), stored packed cells (SPC), and packed cells prepared from stored whole blood (WB-PC). Plasma potassium concentrations, unit weights, and hematocrits of 20 un...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1975.15275122809.x
更新日期:1975-03-01 00:00:00
abstract:BACKGROUND:When bacteria are found, after a platelet transfusion, in the recipient's blood as well as in the platelet concentrate (PC), a causal relationship is normally suspected, with the PC as the causative agent. The other alternative, that the patient has bacteremia and contaminated the PC, is less well documented...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1995.351096026371.x
更新日期:1995-10-01 00:00:00
abstract::Analysis of blood coagulation was done on samples of blood collected from ten donors undergoing combined platelet and leukapheresis using the Haemonetics Model 30 Blood Processor. Blood samples were obtained from the donors prior to, during, and following pheresis. Blood was also obtained from the blood-return line af...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1979.19279160288.x
更新日期:1979-03-01 00:00:00
abstract:BACKGROUND:DNA testing has enabled the documenting of numerous variants of RHCE alleles, especially in individuals of African origin. The risk for production of clinically significant alloantibodies to Rh antigens of patients carrying variant RHCE alleles has led us to analyze the different RhCE variants investigated b...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/j.1537-2995.2010.02970.x
更新日期:2011-06-01 00:00:00
abstract:BACKGROUND:Although prior studies support the use of a hemoglobin (Hb) transfusion trigger of 7 to 8 g/dL for most hospitalized adults, there are few studies in pediatric populations. We therefore investigated transfusion practices and Hb triggers in hospitalized children. STUDY DESIGN AND METHODS:We performed a histo...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.13296
更新日期:2015-12-01 00:00:00
abstract:BACKGROUND:Improving apheresis technology may lead to an efficient and safe peripheral blood stem cell (PBSC) collection. Recently, the Spectra Optia (Optia, Terumo BCT) was introduced as an automated apheresis instrument, but comparisons with other instruments have been few. This is the first randomized multicenter an...
journal_title:Transfusion
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1111/trf.13777
更新日期:2016-11-01 00:00:00
abstract:BACKGROUND:Hypothermic storage transforms red blood cells (RBC) from smooth biconcave discocytes into increasingly spherical spiculated echinocytes and, ultimately, fragile spherocytes (S). Individual cells undergo this transformation at different rates, producing a heterogeneous mixture of RBCs at all stages of echino...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.15979
更新日期:2020-08-04 00:00:00
abstract::Soft and hard-packed red blood cells in four different CPD anticoagulant-preservative solutions were stored with and without added glucose, adenine, and electrolytes. The hemoglobin-oxygen affinity of the red blood cell concentrates was tested over a six-week storage period. No single solution conferred better protect...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1981.21682085761.x
更新日期:1981-11-01 00:00:00
abstract:BACKGROUND:The greatest limiting factor in the use of umbilical cord blood (UCB) for transplantations is the number of stem cells available in any given collected unit. This study examines maternal, neonatal, and obstetric factors that influence the suitability for banking and transplantation of UCB units collected in ...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.12340
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:The AABB Clinical Transfusion Medicine Committee (CTMC) compiles an annual synopsis of the published literature covering important developments in the field of transfusion medicine (TM) for the board of director's review. This synopsis is now made available as a manuscript published in TRANSFUSION. STUDY DE...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.15848
更新日期:2020-07-01 00:00:00
abstract::Quality control to detect inadequately deglycerolized red blood cells can be easily and inexpensively accomplished by suspending the deglycerolized cells in either recipient serum or normal saline in the same way in which the routine crossmatch is performed. In vitro hemolysis is readily and consistently apparent when...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1982.22382224955.x
更新日期:1982-05-01 00:00:00
abstract::A prospective study of newborn infants who required exchange transfusion was undertaken to evaluate the risk of transmission of cytomegalovirus (CMV). Buffy coat-, urine- and saliva-saturated throat swabs for viral cultures and serum specimens for CMV complement-fixing (CF) antibody were obtained from 45 infant-mother...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1980.20380214901.x
更新日期:1980-05-01 00:00:00
abstract::Transfusion practices have changed dramatically in recent years as a result of the acquired immune deficiency syndrome crisis. The use of preoperative donation of autologous blood units has gained popularity. Healthy individuals tolerate phlebotomy well, experiencing a 2- to 5-percent incidence of vasovagal reactions....
journal_title:Transfusion
pub_type: 评论,杂志文章
doi:10.1046/j.1537-2995.1992.32192116425.x
更新日期:1992-01-01 00:00:00
abstract:BACKGROUND:Detection of viral nucleic acids might increase blood transfusion safety through the detection of recently infected blood donors during the preseroconversion window period. Individual screening is difficult to apply, because of technical and financial constraints. STUDY DESIGN AND METHODS:A polymerase chain...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1998.381098440854.x
更新日期:1998-10-01 00:00:00
abstract::The vasodilative effects associated with the use of sodium acetate have been reported in the literature. Preparations of plasma protein fraction (PPF) substantially free of this vasodilator were developed. This paper presents and discusses experimental work on the improved product. ...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1981.21682085754.x
更新日期:1981-11-01 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
pub_type: 杂志文章
doi:10.1111/j.1537-2995.2010.02720.x
更新日期:2010-09-01 00:00:00
abstract:BACKGROUND:Mathematical models predict that, in Spain, a significant number of blood units will be obtained during the window period of the hepatitis B virus (HBV) infection. Routine nucleic acid testing (NAT) on individual blood units may provide experimental data to evaluate such a theoretical risk. STUDY DESIGN AND...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/j.1537-2995.2006.00863.x
更新日期:2006-07-01 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
pub_type: 杂志文章
doi:10.1111/j.1537-2995.2009.02236.x
更新日期:2009-10-01 00:00:00
abstract:BACKGROUND:In experimental pneumonia we found that transfused older blood increased mortality and lung injury that was associated with increased in vivo hemolysis and elevated plasma cell-free hemoglobin (CFH), non-transferrin-bound iron (NTBI), and plasma labile iron (PLI) levels. In this study, we additionally analyz...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.12607
更新日期:2014-07-01 00:00:00
abstract:BACKGROUND:Donor WBCs are responsible for numerous transfusion complications, but little is known concerning the natural history of their clearance following transfusion or of their function in the recipient's circulation. A murine transfusion model was developed to investigate the effects of blood component characteri...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.2001.41050637.x
更新日期:2001-05-01 00:00:00
abstract::Newly prepared platelet concentrates (PC) and platelet poor plasma (PPP) stored at either room temperature (RT) or 4 C were analyzed for ammonia content initially, and after storage at 24, 48, and 72 hours. These studies demonstrate that ammonia rapidly accumulates in PC stored at RT. This accumulation appears to be t...
journal_title:Transfusion
pub_type: 杂志文章
doi:
更新日期:1981-01-01 00:00:00
abstract::Our computer system currently stores donor blood types for seven years and checks typing of all repeat donors against these files. In a recent three-month period (42,500 units), five discrepancies were found--two representing current error. Retrospective analysis of 18 errors made over the last three years showed that...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1981.21281178157.x
更新日期:1981-03-01 00:00:00
abstract::Several blood transfusion filters designed to remove microemboli were evaluated for filtration and flow characteristics, as well as for hemolysis and for release of particulate debris from the filter. The Dacron wool filter, a depth filter, was superior at removing microemboli measured with an electronic particle size...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1977.17678075651.x
更新日期:1977-11-01 00:00:00
abstract:BACKGROUND:Storage age of red blood cells (RBCs) has been reported to be associated with increased mortality and morbidity. During storage, RBCs undergo changes in biochemical and functional properties. Stored RBCs may also contain white blood cells (WBCs), activated platelets (PLTs), cytokines, immunoglobulin, and oth...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.12330
更新日期:2014-03-01 00:00:00
abstract:BACKGROUND:Surgical patients receive platelet concentrates (PCs) for a variety of indications. However, there is limited evidence for efficacy or dosing of PCs. STUDY DESIGN AND METHODS:We performed a retrospective cohort study of surgical patients receiving isolated PC transfusion at a single academic tertiary medica...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.15156
更新日期:2019-05-01 00:00:00
abstract::Blood centrifugation, with a continuous-flow or semicontinuous-flow system, was used in the treatment of 17 patients with various hematologic disorders. Total plasma exchange (TPE) controlled symptoms of hyperviscosity and arrested bleeding in three patients. In two patients, TPE made is possible to perform urgent sur...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1977.17578014576.x
更新日期:1977-09-01 00:00:00
abstract:BACKGROUND:Whole blood donors may experience post-donation symptoms such as fatigue, dizziness, or headache after blood donation, which could influence donor retention. We aimed to examine post-donation symptoms during 1 week after whole blood donation, investigate donor characteristics associated with symptoms, and ev...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.16220
更新日期:2021-01-23 00:00:00
abstract::A study was made of the metabolism by the rabbit of adenine administered intravenously at a dose of 35 mg/kg with 100 micronCi of 8-14C-adenine. The infused adenine was removed from the blood in two phases, first by diffusion into the tissues and second by metabolic reactions throughout the body. The adenine equilibra...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1046/j.1537-2995.1977.17477216863.x
更新日期:1977-07-01 00:00:00
abstract:BACKGROUND:Chikungunya (CHIKV), dengue (DENV), and Zika (ZIKV) viruses are of concern due to the potential of transfusion transmission in blood, especially in regions such as Southeast Asia where the viruses are endemic. The recent availability of nucleic acid testing (NAT) to screen blood donations on an automated pla...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.16110
更新日期:2020-10-07 00:00:00
abstract:BACKGROUND:The 1000 Genomes Project provides a database of genomic variants from whole genome sequencing of 2504 individuals across five continental superpopulations. This database can enrich our background knowledge of worldwide blood group variant geographic distribution and identify novel variants of potential clini...
journal_title:Transfusion
pub_type: 杂志文章
doi:10.1111/trf.14953
更新日期:2018-11-01 00:00:00