Patient-Reported Outcomes in Myelofibrosis Patients Help to Identify Patients' Needs

Myelofibrosis (MF) is the most symptomatic of the myeloproliferative neoplasms and is associated with the greatest symptom burden and poorest prognosis. Patient-reported outcomes is an effective way to identify patients' needs and risks/benefits of MF treatment. We aimed to study quality of lif...

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Bibliographic Details
Published in:Blood 2015-12, Vol.126 (23), p.5198-5198
Main Authors: Ionova, Tatyana, Nikitina, Tatyana, Lomaia, Elza, Myasnikov, Alexandr, Pospelova, Tatyana, Evseev, Andrey, Gritsenko, Taras, Lyamkina, Anna, Machulaytene, Elena, Usacheva, Elena, Rodionova, Anna, Kurbatova, Kira
Format: Article
Language:English
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Summary:Myelofibrosis (MF) is the most symptomatic of the myeloproliferative neoplasms and is associated with the greatest symptom burden and poorest prognosis. Patient-reported outcomes is an effective way to identify patients' needs and risks/benefits of MF treatment. We aimed to study quality of life (QoL) and symptom burden in MF patients in a real-world setting. 44 MF patients - 27 primary MF, 8 post-essential thrombocytopenia, 9 post-polycythemia vera - were enrolled in the multicenter real-world QoL study. Mean age - 60.8±13.3; male/female - 14/30. All the patients received the best available treatment (BAT, n=28) or novel treatment modality ruxolitinib (n=16) for at least 6 months (range 6-160 mths). A high proportion of patients (80%) had intermediate to high prognostic risk scores according to International Prognostic Scoring System. All the patients completed the QoL questionnaire SF-36, symptom assessment questionnaire CSP-MF and Patient Global Impression of Change (PGIC) tool. Integral QoL Index (IQoLI) in MF patients was calculated on the basis of SF-36 and QoL impairment grade was assessed in comparing with QoL population norms (PN). Comparison t-test for independent samples or Mann-Whitney test was applied. The heterogeneity of MF patients population in terms of QoL impairment was shown: 55% of patients had mild QoL impairment (IQoLI≤25% from PN), 7% - moderate (IQoLI≤25-50% from PN), 38% - severe or critical QoL impairment (IQoLI≤50% from PN). Patients receiving BAT exhibited more pronounced QoL impairment as compared to patients receiving ruxolitinib (p
ISSN:0006-4971
1528-0020
DOI:10.1182/blood.V126.23.5198.5198