Browsing by Author "Altuntaş F."

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    Primary central nervous system lymphoma in daily practice and the role of autologous stem cell transplantation in relapsed disease: A retrospective multicenter study
    (Elsevier Ltd, 2016) Erkurt M.A.; Berber I.; Tekgündüz E.; Dogu M.H.; Korkmaz S.; Demir C.; Yilmaz M.; Akay O.M.; Pala C.; Bilen Y.; Kaya E.; Sari I.; Sencan M.; Kuku I.; Altuntaş F.; Dal M.S.; Aydogdu I.
    We investigated the course of 54 patients presenting with primary central nervous system lymphoma, who were treated in daily practice. The patients were treated with chemotherapy and/or radiotherapy and/or intrathecal chemotherapy. At a median follow-up period of 23 months (range 1-71), median relapse-free survival (RFS) and overall survival (OS) were not reached. Estimated 2-year RFS and OS rates were 42% and 48%, respectively. Ten relapsed PCNSL patients underwent ASCT. Complete remission rate of these patients was 40%, with 20% treatment-related mortality. Estimated 2-year RFS and OS rates were 37% and 40%, respectively. The prognosis of patients with PCNSL, who received off-study treatment, is still dismal. © 2016 Elsevier Ltd.
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    Current practice of autologous hematopoietic progenitor cell mobilization in adult patients with multiple myeloma and lymphoma: The results of a survey from Turkish hematology research and education group (ThREG)
    (Elsevier Ltd, 2017) Tekgündüz E.; Demirkan F.; Vural F.; Göker H.; Özdoğu H.; Kiki İ.; Aydoğdu İ.; Kaynar L.; Erkurt M.A.; Çağırgan S.; Beşışık S.; Dağdaş S.; Koca E.; Kadıköylü G.; Gündüz E.; Yılmaz M.; Beköz H.; Ural A.U.; Baştürk A.; Arat M.; Albayrak M.; Öztürk E.; Akyol A.; Bolaman A.Z.; Nevruz O.; Özkan H.A.; Özgür G.; Altuntaş F.
    Autologous hematopoietic cell transplantation (AHCT) is an established treatment option for adult patients presenting with multiple myeloma (MM), Hodgkin lymphoma (HL) and various subtypes of non-Hodgkin lymphoma (NHL) in upfront and/or relapsed/refractory disease settings. Although there are recently published consensus guidelines addressing critical issues regarding autologous hematopoietic progenitor cell mobilization (HPCM), mobilization strategies of transplant centers show high variability in terms of routine practice. In order to understand the current institutional policies regarding HPCM in Turkey and to obtain the required basic data for preparation of a national positional statement on this issue, Turkish Hematology Research and Education Group (ThREG) conducted a web-based HPCM survey. The survey was designed to include multiple-choice questions regarding institutional practice of HPCM in adults presenting MM, HL, and NHL. The representatives of 27 adult HCT centers participated to the study. Here we report the results of this survey shedding light on the real-world experience in Turkey in terms of autologous HPCM mobilization strategies in patients presenting with MM and lymphoma. © 2017 Elsevier Ltd