New: points to consider in hyperinflammation
Streamlining consistency of care
European Alliance of Associations for Rheumatology (EULAR)
Haemophagocytic lymphohistiocytosis (HLH) and macrophage activation syndrome (MAS) are life-threatening systemic hyperinflammatory syndromes. Systemic hyperinflammation and HLH/MAS can occur in nearly any inflammatory state, but there are certain predisposing conditions and inflammatory triggers. This includes rheumatic diseases, malignancies, metabolic diseases, and genetic immune problems.
HLH and MAS are characterised by fever, increased systemic and central nervous system inflammation, low blood cell count, coagulopathy, and hepatitis. This can lead to multiple organ dysfunction, shock, and death. Both HLH and MAS can progress very quickly, so early identification and management are critical. But it is hard to identify at-risk patients.
To support this, EULAR has developed new evidence- and consensus-based points-to-consider to support clinicians in the diagnosis, treatment, and monitoring of HLH/MAS. The work was completed by an expert task force of adult and paediatric rheumatologists, haematologists, oncologists, immunologists, infectious disease specialists, intensivists, and allied healthcare professionals – as well as patients and their parents.
The resulting paper – published in the Annals of Rheumatic Disease and simultaneously in Arthritis & Rheumatology – includes 6 overarching statements and 24 specific points-to-consider.
Major themes include the need for prompt syndrome recognition and systematic evaluation of underlying contributors, alongside early intervention that targets both the hyperinflammation and its likely contributors. They also stress the need for careful monitoring of progression and complications, as well as the need for expert multidisciplinary assistance. A helpful flowchart is provided to outline the key stages of assessment, investigation, and treatment in people with hyperinflammation and suspected HLH/MAS.
EULAR hopes these new points-to-consider will help guide the initial evaluation, management and monitoring of people with HLH/MAS in order to halt disease progression and prevent life-threatening immunopathology.
Source
About EULAR
EULAR is the European umbrella organisation representing scientific societies, health professional associations and organisations for people with rheumatic and musculoskeletal diseases (RMDs). EULAR aims to reduce the impact of RMDs on individuals and society, as well as improve RMD treatments, prevention, and rehabilitation. To this end, EULAR fosters excellence in rheumatology education and research, promotes the translation of research advances into daily care, and advocates for the recognition of the needs of those living with RMDs by EU institutions.
Contact
EULAR Communications, communications@eular.org
Notes to Editors
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