Hemophilia A and B are rare X-linked inherited bleeding disorders caused by complete or partial deficiency in or the absence of coagulation factors VIII and IX. Recurrent joint bleeding (hemarthrosis) is the most frequent clinical manifestation of severe hemophilia. Unless appropriately managed, even sub-clinical hemarthrosiscan lead to the development of hemophilic arthropathy, a disabling condition characterised by joint remodelling, chronic pain and a reduced quality of life, and eventually requires joint replacement. Given the lack of specific treatments to reduce blood-induced synovitis, the prevention of bleeding is pivotal to the maintenance of joint health. Prophylactic coagulation factor replacement therapy using extended half-life recombinant drugs has significantly improved patients' quality of life by reducing the burden of intravenous injections, and the more recent introduction of non-replacement therapies such as subcutaneous emicizumab injections has improved treatment adherence and led to the greater protection of patients with hemophilia A. However, despite these advances, chronic arthropathy is still a significant problem. The introduction of point-of-care ultrasound imaging has improved the diagnosis of acute hemarthrosis and early hemophilic arthropathy, and allowed the better monitoring of progressive joint damage, but further research into the underlying mechanisms of the disease is required in order to allow the development of more targeted treatment. In the meantime, patient management should be based on the risk factors for the onset and progression of arthropathy of each individual patient, and all patients should be collaboratively cared for by multidisciplinary teams of hematologists, rheumatologists, orthopedic surgeons and physiotherapists at comprehensive hemophilia treatment centres.

Hemophilic arthropathy : current knowledge and future perspectives / R. Gualtierotti, L. Piero Solimeno, F. Payvandi. - In: JOURNAL OF THROMBOSIS AND HAEMOSTASIS. - ISSN 1538-7933. - 19:9(2021 Sep), pp. 2112-2121. [10.1111/jth.15444]

Hemophilic arthropathy : current knowledge and future perspectives

Roberta Gualtierotti;Flora Peyvandi
2021-09

Abstract

Hemophilia A and B are rare X-linked inherited bleeding disorders caused by complete or partial deficiency in or the absence of coagulation factors VIII and IX. Recurrent joint bleeding (hemarthrosis) is the most frequent clinical manifestation of severe hemophilia. Unless appropriately managed, even sub-clinical hemarthrosiscan lead to the development of hemophilic arthropathy, a disabling condition characterised by joint remodelling, chronic pain and a reduced quality of life, and eventually requires joint replacement. Given the lack of specific treatments to reduce blood-induced synovitis, the prevention of bleeding is pivotal to the maintenance of joint health. Prophylactic coagulation factor replacement therapy using extended half-life recombinant drugs has significantly improved patients' quality of life by reducing the burden of intravenous injections, and the more recent introduction of non-replacement therapies such as subcutaneous emicizumab injections has improved treatment adherence and led to the greater protection of patients with hemophilia A. However, despite these advances, chronic arthropathy is still a significant problem. The introduction of point-of-care ultrasound imaging has improved the diagnosis of acute hemarthrosis and early hemophilic arthropathy, and allowed the better monitoring of progressive joint damage, but further research into the underlying mechanisms of the disease is required in order to allow the development of more targeted treatment. In the meantime, patient management should be based on the risk factors for the onset and progression of arthropathy of each individual patient, and all patients should be collaboratively cared for by multidisciplinary teams of hematologists, rheumatologists, orthopedic surgeons and physiotherapists at comprehensive hemophilia treatment centres.
hemarthrosis; hemophilia; hemophilic arthropathy; sub-clinical joint bleeding
Settore MED/09 - Medicina Interna
Settore MED/33 - Malattie Apparato Locomotore
1-lug-2021
JOURNAL OF THROMBOSIS AND HAEMOSTASIS
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/859109
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