Full Text Journal Articles by
Author Richard Kaufman

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False-positive eluate reactivity due to LISS.

Jensyn Cone Sullivan, Melanie Oliveira, Dana Elliott, Richard M Kaufman,

Transfusion (Transfusion)
[2022, :]

Cited: 0 times

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Blast from the past.

Richard M Kaufman,

Transfusion (Transfusion)
[2022, 62(1):1]

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Factors associated with wrong blood in tube errors: An international case series - The BEST collaborative study.

Nancy M Dunbar, Richard M Kaufman, ,

<h4>Background</h4>A wrong blood in tube (WBIT) error signifies a blood sample that does not match the patient identified on the sample label. WBIT errors can result in ABO mistransfusions.<h4>Study design and methods</h4>In this international, multicenter, descriptive study, healthcare facilities provided detailed information on WBIT errors occurring from 1/1/2019 to 12/31/2020. ... Read more >>

Transfusion (Transfusion)
[2022, 62(1):44-50]

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996. CD4+ T-Cell Lymphopenia Associated with Frequent Plateletpheresis in Healthy Donors

Phoebe H Cunningham, Xhoi Mitre, Djenane Pierre, Christina Montesano, Tenaizus Woods, Karina Oganezova, Jonathan H Krauss, Salena S Von, John A Kupelian, Jon A Gothing, Kleinjan Jane, Lise Ann Caldara, Amy C Sherman, Stephen R Walsh, Richard M Kaufman, Lindsey R Baden, Michaël Desjardins,

Abstract <h4>Background</h4> Frequent plateletpheresis using the Time Accel leukoreduction system chamber may result in lymphopenia in healthy donors, with increased donation in the previous year associated with CD4+ T-cell count of less than 200 cells/µL. However, this finding has not been replicated and the clinical significance of plateletpheresis-associated lymphopenia remains ... Read more >>

Open Forum Infect Dis (Open forum infectious diseases)
[2021, 8(Suppl 1):S588-S589]

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Emergency departments are higher-risk locations for wrong blood in tube errors.

Nancy M Dunbar, Meghan Delaney, Michael F Murphy, Monica B Pagano, Nabiha Huq Saifee, Jansen Seheult, Mark Yazer, Richard M Kaufman, ,

<h4>Background</h4>Wrong blood in tube (WBIT) errors can lead to ABO mistransfusions. It is unknown if WBIT errors are more likely in specific healthcare locations or if specific collection practices influence the commission of WBIT errors.<h4>Study design and methods</h4>Data on pretransfusion samples from calendar year 2019 were collected retrospectively by 39 ... Read more >>

Transfusion (Transfusion)
[2021, 61(9):2601-2610]

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Medical chart validation of inpatient diagnosis codes for transfusion-related acute lung injury 2013-2015.

Candace C Fuller, Vinod E Nambudiri, Caren Spencer-Smith, Lesley H Curtis, Mayura Shinde, Austin Cosgrove, Margaret Johnson, Jason Hickok, Stacey Honda, Heba Ismail, Richard Max Kaufman, Adee Kennedy, Karla M Miller, David J Mohlman, Russell E Poland, Robert Rosofsky, Kimberly Smith, Salim R Surani, Meghan A Baker,

<h4>Introduction</h4>Transfusion-related acute lung injury (TRALI), an adverse event occurring during or within 6 hours of transfusion, is a leading cause of transfusion-associated fatalities reported to the US Food and Drug Administration. There is limited information on the validity of diagnosis codes for TRALI recorded in inpatient electronic medical records (EMRs).<h4>Study designs ... Read more >>

Transfusion (Transfusion)
[2021, 61(3):754-766]

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Turn it up to 11.

Richard Kaufman,

Transfusion (Transfusion)
[2021, 61(2):335]

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Altering the landscape of transfusion safety.

Richard Kaufman,

Transfusion (Transfusion)
[2020, 60(12):2769-2771]

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Inflection points.

Jay Menitove, Richard Kaufman,

Transfusion (Transfusion)
[2020, 60(11):2463]

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Frequent platelet donation is associated with lymphopenia and risk of infections: A nationwide cohort study.

Jingcheng Zhao, Erin Gabriel, Rut Norda, Petter Höglund, Lindsey Baden, Beatrice A Diedrich, Per Marits, Sara L Enoksson, John M Gansner, Richard Kaufman, Paul W Dickman, Gustaf Edgren,

<h4>Background</h4>Recently, plateletpheresis donations using a widely used leukoreduction system (LRS) chamber have been associated with T-cell lymphopenia. However, clinical health consequences of plateletpheresis-associated lymphopenia are still unknown.<h4>Study design and methods</h4>A nationwide cohort study using the SCANDAT3-S database was conducted with all platelet- and plasmapheresis donors in Sweden between 1996 and ... Read more >>

Transfusion (Transfusion)
[2021, 61(2):464-473]

Cited: 1 time

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Sprucing up.

Richard Kaufman,

Transfusion (Transfusion)
[2020, 60(9):1887]

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ART and science of keeping HIV out of the blood supply.

Richard Kaufman,

Blood (Blood)
[2020, 136(11):1223-1224]

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COVID-19 and ABO blood groups.

Sunny Dzik, Kent Eliason, Edward B Morris, Richard M Kaufman, Crystal M North,

Transfusion (Transfusion)
[2020, 60(8):1883-1884]

Cited: 31 times

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Rolling with the changes.

Richard M Kaufman,

Transfusion (Transfusion)
[2020, 60(5):885]

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Multiple GYPB gene deletions associated with the U- phenotype in those of African ancestry.

William J Lane, Nicholas S Gleadall, Judith Aeschlimann, Sunitha Vege, Alba Sanchis-Juan, Jonathan Stephens, Jensyn Cone Sullivan, Helen H Mah, Maria Aguad, Robin Smeland-Wagman, Matthew S Lebo, Prathik K Vijay Kumar, Richard M Kaufman, Robert C Green, Willem H Ouwehand, Connie M Westhoff,

<h4>Background</h4>The MNS blood group system is defined by three homologous genes: GYPA, GYPB, and GYPE. GYPB encodes for glycophorin B (GPB) carrying S/s and the "universal" antigen U. RBCs of approximately 1% of individuals of African ancestry are U- due to absence of GPB. The U- phenotype has long been ... Read more >>

Transfusion (Transfusion)
[2020, 60(6):1294-1307]

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Deaths and complications associated with the management of acute immune thrombotic thrombocytopenic purpura.

Meaghan Colling, Lova Sun, Vivek Upadhyay, Justine Ryu, Ang Li, Lynne Uhl, Richard M Kaufman, Christopher P Stowell, Walter H Dzik, Robert S Makar, Pavan K Bendapudi,

BACKGROUND:The introduction of therapeutic plasma exchange (TPE) dramatically decreased mortality in patients with immune thrombotic thrombocytopenic purpura (iTTP). However, there are few modern descriptions of residual causes of death from iTTP and complications associated with TPE. STUDY DESIGN AND METHODS:This was a retrospective study in a multi-institutional cohort of 109 ... Read more >>

Transfusion (Transfusion)
[2020, 60(4):841-846]

Cited: 1 time

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Transfusion of Uncrossmatched Group O Erythrocyte-containing Products Does Not Interfere with Most ABO Typings.

Mark H Yazer, Philip C Spinella, Leilani Doyle, Richard M Kaufman, Robyn Dunn, John R Hess, Luiz Amorim Filho, Magali Fontaine, Birgit Gathof, Bryon Jackson, Michael F Murphy, Jeremiah Pasion, Jay S Raval, Kristin Rosinski, Jansen Seheult, Andrew W Shih, Jason Sperry, Julie Staves, Erin E Tuott, Alyssa Ziman, Darrell J Triulzi, ,

<h4>Background</h4>Group O erythrocytes and/or whole blood are used for urgent transfusions in patients of unknown blood type. This study investigated the impact of transfusing increasing numbers of uncrossmatched type O products on the recipient's first in-hospital ABO type.<h4>Methods</h4>This was a retrospective cohort study. Results of the first ABO type obtained ... Read more >>

Anesthesiology (Anesthesiology)
[2020, 132(3):525-534]

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Transfusion in the Gulf region.

Richard M Kaufman,

Transfusion (Transfusion)
[2020, 60 Suppl 1:S1]

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Activated Clotting Times Demonstrate Weak Correlation With Heparin Dosing in Adult Extracorporeal Membrane Oxygenation.

Benjamin Hohlfelder, Daniel Kelly, Minh Hoang, Kevin E Anger, Katelyn W Sylvester, Richard M Kaufman, Jean M Connors,

BACKGROUND:The optimal monitoring strategy for anticoagulation management in extracorporeal membrane oxygenation (ECMO) remains a clinical controversy. The Extracorporeal Life Support Organization Anticoagulation Guidelines suggest that multiple anticoagulation assays may be needed but do not specify a preferred management strategy. STUDY QUESTION:In adult ECMO patients, which anticoagulation assays demonstrate the highest ... Read more >>

Am J Ther (American journal of therapeutics)
[2019, :]

Cited: 1 time

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Treatment of Traumatic Degloving Injury of the Foot Using a Biologic Dressing in a Pediatric Patient.

Richard Kaufman, Joshua Nguyen, Brett Williams, Ramon Lopez, Steven F Boc,

INTRODUCTION:Degloving injuries of the foot involve the management of extensive soft tissue and osseous damage secondary to significant forced avulsion of soft tissue, which can present a major challenge for the surgeon. Surgical procedures on pediatric foot degloving involving split-thickness and/or full-thickness skin grafts and rotational flaps can result in ... Read more >>

Wounds (Wounds : a compendium of clinical research and practice)
[2019, 31(12):E77-E81]

Cited: 1 time

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Automated typing of red blood cell and platelet antigens from whole exome sequences.

William J Lane, Sunitha Vege, Helen H Mah, Christine Lomas-Francis, Maria Aguad, Robin Smeland-Wagman, Christopher Koch, Jacqueline M Killian, Cubby L Gardner, Mauricio De Castro, Matthew S Lebo, Richard M Kaufman, Robert C Green, Connie M Westhoff, ,

<h4>Background</h4>Genotyping has expanded the number red blood cell (RBC) and platelet (PLT) antigens that can readily be typed, but often represents an additional testing cost. The analysis of existing genomic data offers a cost-effective approach. We recently developed automated software (bloodTyper) for determination of RBC and PLT antigens from whole ... Read more >>

Transfusion (Transfusion)
[2019, 59(10):3253-3263]

Cited: 4 times

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Blood group alleles in the cloud.

Richard M Kaufman,

Transfusion (Transfusion)
[2019, 59(10):3041]

Cited: 0 times

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Severe CD4+ T-cell lymphopenia is not observed in frequent plateletpheresis donors collected on the Fenwal Amicus.

John M Gansner, Mona Papari, Jake Goldstein, Rachel A Gaufberg, Donna Neuberg, Robert S Makar, Richard M Kaufman,

BACKGROUND:In a recent study, we determined that 30% of frequent plateletpheresis donors collected using the Trima Accel Automated Blood Collection System (Terumo BCT) had a CD4+ T-cell count below 200 cells/μL. Whether CD4+ T-cell lymphopenia is associated with donation using other plateletpheresis instruments is unknown. STUDY DESIGN AND METHODS:We obtained ... Read more >>

Transfusion (Transfusion)
[2019, 59(9):2783-2787]

Cited: 1 time

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Development of a Calculated Panel Reactive Antibody Web Service with Local Frequencies for Platelet Transfusion Refractoriness Risk Stratification.

William J Gordon, Layne Ainsworth, Samuel Aronson, Jane Baronas, Richard M Kaufman, Indira Guleria, Edgar L Milford, Michael Oates, Rory Dela Paz, Melissa Y Yeung, William J Lane,

<h4>Background</h4>Calculated panel reactive antibody (cPRA) scoring is used to assess whether platelet refractoriness is mediated by human leukocyte antigen (HLA) antibodies in the recipient. cPRA testing uses a national sample of US kidney donors to estimate the population frequency of HLA antigens, which may be different than HLA frequencies within ... Read more >>

J Pathol Inform (Journal of pathology informatics)
[2019, 10:26]

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Utilizing a PLASMIC score-based approach in the management of suspected immune thrombotic thrombocytopenic purpura: a cost minimization analysis within the Harvard TMA Research Collaborative.

Vivek A Upadhyay, Benjamin P Geisler, Lova Sun, Lynne Uhl, Richard M Kaufman, Christopher Stowell, Robert S Makar, Pavan K Bendapudi,

The PLASMIC score is a recently described clinical scoring algorithm that rapidly assesses the probability of severe ADAMTS13 (a disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13) deficiency among patients presenting with microangiopathic haemolytic anaemia. Using a large multi-institutional cohort, we explored whether an approach utilizing the ... Read more >>

Br J Haematol (British journal of haematology)
[2019, 186(3):490-498]

Cited: 3 times

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