November 30, 2018 – Chronic myelomonocytic leukemia (CMML) is a rare disease with overlapping features of two categories of bone marrow and blood cell disorders that poses challenges in clinical management. Joint recommendations on diagnosis and treatment of CMML from two European specialty societies were published today in HemaSphere, the official journal of the European Hematology Association (EHA). The journal is published in the Lippincott portfolio by Wolters Kluwer.
The new document from the EHA and the European LeukemiaNet provides recommendations for standardized diagnosis, prognosis, and appropriate choice of treatment for adult patients with CMML. These recommendations have been established by a panel of European and US experts chaired by Prof. Pierre Fenaux, MD, PhD, of Hôpital Saint-Louis, Paris.
Expert Guidance on New Advances to Improve Treatment Outcomes in CMML
Chronic myelomonocytic leukemia is an unusual and highly variable condition representing an "overlap" between two different types of bone marrow and blood cancers: myelodysplastic syndromes (MDS – sometimes called "pre-leukemia") and myeloproliferative neoplasms (MPN – including several types of leukemias).
Occurring in about 1 in 100,000 people each year, mainly older adults, CMML can appear in different ways in different patients. Even for specialists, it can be a difficult condition to manage in terms of making the correct diagnosis, predicting the likely outcome (prognosis), and choosing the best treatment.
Until recently, CMML patients were grouped together with MDS patients. To date, there has been only one randomized trial focusing specifically on treatment for CMML. "Despite an increasing knowledge on the molecular and cellular features of CMML, the clinical management of these overlap MDS/MPN syndromes remains poorly codified," Prof. Fenaux and coauthors write.
To address this knowledge gap, the EHA and European LeukemiaNet assembled a panel of international experts, who were tasked with developing an initial set of clinical practice recommendations for CMML. The new article includes the panel's consensus recommendations, organized into three areas:
The new recommendations are an important step forward in developing standardized approaches to clinical management of CMML. However, reflecting the limitations of the available research data, they are based mainly on expert consensus rather than on highest-quality evidence.
The expert panel urges steps to improve the quality of evidence supporting clinical recommendations for CMML. "Inclusion of CMML patients in clinical trials is strongly encouraged at all stages of the disease," the expert panel concludes. They also note that recently established international collaborative networks will help "to clarify the management strategy of CMML in the coming years."
HemaSphere publishes results of highly relevant basic, translational and clinical research in hematology. We are especially looking for strong studies reporting novel findings that are of high impact to the field of hematology.
Review articles, Guideline articles and Controversy articles provide clear overviews and discussions of new developments as well as recommendations for patient care. HemaSphere is an open access journal, powered by the European Hematology Association, and dedicated to support hematology patient care, research and education worldwide.
About the European Hematology Association
The European Hematology Association promotes excellence in patient care, research, and education in hematology. EHA envisions a cure for all blood disorders by connecting hematologists worldwide, supporting their career development, harmonizing hematology education and advocating the interests of hematology and hematologists in the European arena. With more than 4,000 members from 100+countries, EHA is Europe’s largest professional organization supporting both clinicians and scientists around the globe in their efforts to cure blood diseases. For more information about our organization, activities and advocacy, please visit www.ehaweb.org or follow us on Facebook (EuropeanHematologyAssociation), LinkedIn (EHA) and Twitter (@EHA_hematology).
About Wolters Kluwer
Wolters Kluwer is a global leader in professional information, software solutions, and services for the health, tax & accounting, finance, risk & compliance, and legal sectors. We help our customers make critical decisions every day by providing expert solutions that combine deep domain knowledge with specialized technology and services.
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