Results 41 to 50 of about 10,942 (165)

Clonal Dynamics of GPI‐Deficient Cells in Patients With Paroxysmal Nocturnal Hemoglobinuria (PNH): A Retrospective Follow‐Up Analysis

open access: yesEuropean Journal of Haematology, EarlyView.
ABSTRACT This retrospective, single‐center study aimed to characterize clonal dynamics of GPI‐deficient cells in patients with paroxysmal nocturnal hemoglobinuria (PNH) or PNH/aplastic anemia (AA) syndrome using multiparameter flow cytometry including FLAER.
Sandra M. Frey   +6 more
wiley   +1 more source

Nationwide study of eculizumab in paroxysmal nocturnal hemoglobinuria: Evaluation of treatment indications and outcomes [PDF]

open access: yes, 2023
Eculizumab is an effective treatment for paroxysmal nocturnal hemoglobinuria (PNH). However, considering the risk of life-threatening meningococcal disease, life-long duration and costs, there are strict criteria for initiation of therapy.
the Dutch PNH Working Group
core  

Expert guidance on when to screen, monitor, and initiate complement inhibition therapy in patients without classical PNH

open access: yesBlood Red Cells & Iron
: Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, acquired hematologic disease characterized by complement-mediated hemolysis with or without overt hemoglobinuria and is associated with bone marrow failure (BMF).
Vinod Pullarkat   +13 more
doaj   +1 more source

Expert Consensus on the Diagnosis and Monitoring of Paroxysmal Nocturnal Hemoglobinuria (PNH): An Algorithmic Approach in an Era of New Treatments

open access: yesEuropean Journal of Haematology, EarlyView.
ABSTRACT Paroxysmal nocturnal hemoglobinuria (PNH) is a rare hematologic disorder caused by a defect of glycosylphosphatidyl‐anchored proteins, leading to an uncontrolled complement‐mediated hemolysis. The advent of complement inhibitors in clinical practice radically changed patients' outcomes and survival.
Bruno Fattizzo   +8 more
wiley   +1 more source

Predictive Factors of Mortality in Population of Patients with Paroxysmal Nocturnal Hemoglobinuria (PNH): Results from a Korean PNH Registry. [PDF]

open access: yes, 2017
Paroxysmal nocturnal hemoglobinuria (PNH) is a progressive, systemic, life-threatening disease, characterized by chronic uncontrolled complement activation. A retrospective analysis of 301 Korean PNH patients who had not received eculizumab was performed
민유홍   +7 more
core   +1 more source

Australian consensus recommendations for the management of increased meningococcal infection risk in adults with neurological diseases treated with complement inhibitors

open access: yesInternal Medicine Journal, EarlyView.
Abstract Complement inhibitor therapy carries a risk of serious infections, including meningococcal disease. Here we provide evidence‐based recommendations and expert consensus for immunisation and prophylactic treatment of patients receiving, or planning to receive, complement inhibitors for neurological conditions in the Australian setting.
Katherine A. Buzzard   +13 more
wiley   +1 more source

Mapping of C5‐Blocking Monoclonal Antibodies Reveals New C5 Inhibitory Epitopes and Novel Modes of C5 Inhibition

open access: yesImmunology, EarlyView.
We identify four distinct C5 inhibitory epitopes, including two novel antibodies that selectively block membrane attack complex (MAC) assembly while preserving C5 cleavage and C5a generation. These findings establish selective MAC inhibition as a new therapeutic strategy for complement‐mediated diseases.
Rebekah Sian Cooke   +5 more
wiley   +1 more source

Breakthrough Hemolysis in Paroxysmal Nocturnal Hemoglobinuria: Mechanistic Insights and Management Strategies

open access: yesTransfusion, EarlyView.
Abstract Background Paroxysmal nocturnal hemoglobinuria (PNH) is a clonal hematopoietic stem cell disorder caused by somatic mutations in the PIGA gene, resulting in loss of glycosylphosphatidylinositol (GPI)‐anchored proteins, including the complement regulatory proteins, CD55 and CD59.
Ganesh Raman   +4 more
wiley   +1 more source

The importance of terminal complement inhibition in paroxysmal nocturnal hemoglobinuria

open access: yesTherapeutic Advances in Hematology, 2022
Paroxysmal nocturnal hemoglobinuria (PNH) is a rare, chronic hematologic disorder associated with inappropriate terminal complement activity on blood cells that can result in intravascular hemolysis (IVH), thromboembolic events (TEs), and organ damage ...
Austin G. Kulasekararaj   +4 more
doaj   +1 more source

Eltrombopag Added to Standard Immunosuppressive Treatment as Front‐Line Therapy for Severe Aplastic Anemia: Long‐Term Outcomes of the Phase‐3 Randomized Superiority EBMT‐SAAWP RACE Study

open access: yesAmerican Journal of Hematology, Volume 101, Issue 10, Page 2520-2532, October 2026.
ABSTRACT The RACE study (NCT02009747) compared horse antithymocyte globulin (hATG) plus cyclosporine A (CsA) ± eltrombopag as initial immunosuppressive treatment (IST) for severe aplastic anemia. Here we report the final 2‐year analysis of this prospective randomized phase III study.
Antonio M. Risitano   +52 more
wiley   +1 more source

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