Browsing by Author "Merter, M"

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    A Real-Life Turkish Experience of Ruxolitinib in Polycythemia Vera
    Serin, I; Dogu, MH; Ekinci, O; Cagliyan, GA; Bastürk, A; Aras, MR; Demircioglu, S; Turgut, B; Merter, M; Hacioglu, SK; Bagci, M; Albayrak, M; Korkmaz, S; Erkurt, MA; Dal, MS; Dursun, FE; Tombak, A; Aydogdu, I; Ulas, T; Altuntas, F
    Introduction: Ruxolitinib is a small -molecule inhibitor of the JAK1/2 pathway. This study aimed to reveal the results and side-effect profile of the use of ruxolitinib as a treatment option in polycythemia vera (PV). Methods: A total of 34 patients with PV from 18 different centers were included in the study. The evaluation of the response under treatment with ruxolitinib was determined as a reduction in spleen volume (splenomegaly size: >= 35%) by imaging and control of hematocrit levels (<= 45%) compared to baseline. Results: While the number of patients in which a reduction in spleen volume and hematocrit control was achieved was 19 (55.9%) at 3 months of treatment, it was 21 (61.8%) at 6 months. Additionally, while the number of side effects was negatively correlated with the reduction in spleen volume (Spearman's rho: -0.365, p=0.034), a decrease in the hematocrit level was positively correlated (Spearman's rho: 0.75, p=0.029). Those without a reduction in spleen volume experienced more constipation (chi-square: 5.988, Fisher's exact test: p=0.033). Conclusion: This study shed light on the use of ruxolitinib in PV and the importance of splenomegaly on studies planned with larger patient groups.
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    International Forum: The Turkish perspective on apheresis activity: The Turkish apheresis registry report
    Ozatli, D; Giden, AO; Erkurt, MA; Korkmaz, S; Basci, S; Ulas, T; Turgut, B; Yigenoglu, TN; Hacibekiroglu, T; Basturk, A; Dal, MS; Namdaroglu, S; Hindilerden, F; Hacioglu, SK; Cagliyan, GA; Ilhan, G; Kacmaz, M; Uysal, A; Merter, M; Ekinci, O; Dursun, FE; Tekinalp, A; Demircioglu, S; Sincan, G; Acik, DY; Akdeniz, A; Ucar, MA; Yeral, M; Ciftciler, R; Teke, HU; Umit, EG; Karakus, A; Bilen, Y; Yokus, O; Albayrak, M; Demir, C; Okan, V; Serefhanoglu, S; Karti, S; Ozkurt, ZN; Eser, B; Aydogdu, I; Kuku, I; Cagirgan, S; Sonmez, M; Ozet, G; Altuntas, F
    Therapeutic apheresis is an extracorporeal treatment that selectively removes abnormal cells or harmful sub-stances in the blood that are associated with or cause certain diseases. During the last decades the application of therapeutic apheresis has expanded to a broad spectrum of hematological and non-hematological diseases due to various studies on the clinical efficacy of this procedure. In this context there are more than 30 centers per-forming therapeutic apheresis and registered in the apheresis database in Turkey. Herein, we, The Turkish Apheresis Registry, aimed to analyze some key articles published so far from Turkey regarding the use of apheresis for various indications.