Results 221 to 230 of about 206,755 (278)

Passive acquisition of hepatitis B virus antibodies after allogeneic hematopoietic cell transplantation

open access: yesTransfusion, EarlyView.
Abstract Background Newly positive hepatitis B virus (HBV) serologic results after allogeneic hematopoietic cell transplantation (HCT) may reflect passive antibody transfer from blood‐derived products rather than HBV infection. We investigated the incidence and temporal patterns of hepatitis B surface antibody (anti‐HBs) and antibody to hepatitis B ...
Takaaki Konuma   +7 more
wiley   +1 more source

A retrospective evaluation of responsiveness to platelets in plasma and pathogen‐reduced platelets in platelet additive solution at a single institution

open access: yesTransfusion, EarlyView.
Abstract Background Studies suggest that recipients of pathogen reduced (PR) platelets in platelet additive solution (PAS) experience inferior increments when compared to platelets in plasma (PS); however, few real‐world studies have confirmed these observations. In this single‐center study, we evaluated responses to PS and PAS/PR platelets in platelet‐
Olivia McClellan   +6 more
wiley   +1 more source

Prospective multi‐centre haemovigilance of amotosalen and ultraviolet A‐treated platelets and plasma in routine clinical use

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Amotosalen/ultraviolet A light (A/UVA) pathogen‐reduced platelets and plasma have been approved for clinical use in Europe since 2003 and 2006, respectively. Cross‐sectional safety haemovigilance (HV) studies have been conducted in 29 hospitals in 15 European countries since 2003. This report describes the most recent
Magdalena Łętowska   +14 more
wiley   +1 more source

Immune platelet transfusion refractoriness associated with anti‐CD36 alloimmunisation in a Brazilian patient with platelet CD36 deficiency

open access: yesVox Sanguinis, EarlyView.
Abstract Background and Objectives Immune platelet transfusion refractoriness (PTR) is usually mediated by anti‐HLA class I antibodies; immunisation against CD36 (platelet glycoprotein IV [GPIV]) is relatively rare. Platelet CD36 deficiency shows marked ethnic variability and is seldom reported in admixed Latin American populations.
Rayane Dayse Alves Conserva   +11 more
wiley   +1 more source

Lifestyle modification in atrial fibrillation: Mechanisms, phenotypes and ablation outcomes

open access: yesExperimental Physiology, EarlyView.
Abstract Atrial fibrillation (AF) is the most prevalent sustained cardiac arrhythmia and is associated with significant morbidity, mortality and healthcare utilization. Catheter ablation is increasingly used as a rhythm‐control intervention for patients with symptomatic paroxysmal and persistent AF, yet recurrence rates remain suboptimal.
Konstantinos Grigoriou   +11 more
wiley   +1 more source

Current advances in 2025: A critical review of selected topics by the Association for the Advancement of Blood and Biotherapies (AABB) Clinical Transfusion Medicine Committee

open access: yes
Transfusion, EarlyView.
Nabiha H. Saifee   +24 more
wiley   +1 more source

The Definition of Refractoriness to Platelet Transfusions

Transfusion Medicine, 1992
SUMMARY. The relationship between the 1 and 20 h post‐transfusion platelet count and three parameters used to define refractory transfusions, namely the corrected increment (CI), platelet increment (PI), and percentage platelet recovery (%REC), was studied in 437 non‐HLA matched platelet transfusions given to 102 patients with bone marrow failure. The
Jeff Szer, Kally Yuen, J P Matthews
exaly   +3 more sources

Platelet refractoriness in acquired hemophagocytic syndrome

open access: yesTransfusion, 2011
BACKGROUND:Acquired hemophagocytic syndrome (AHPS) is a severe inflammatory disorder often caused by Epstein‐Barr virus (EBV). Proliferation of activated macrophages produces uncontrolled cytokine production. Thrombocytopenia is common in AHPS, previously attributed to inadequate or ineffective marrow platelet (PLT) production. PLT transfusion response
Melissa R, George   +5 more
core   +4 more sources

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