Browsing by Author "Töbü, M"

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    The Effect of Cryotherapy on the Prevention of Oral Mucositis and on the Oral pH Value in Multiple Myeloma Patients Undergoing Autologous Stem Cell Transplantation
    Baysal, E; Sari, D; Vural, F; Cagirgan, S; Saydam, G; Töbü, M; Sahin, F; Soyer, N; Gediz, F; Acarlar, C; Timur, E; Güngör, A
    Objective: The aim of this study was to evaluate the effectiveness of cryotherapy on the prevention of oral mucositis (OM) and on the oral pH value in patients with multiple myeloma undergoing autologous stem cell transplantation. Data Sources: This nonrandomized controlled clinical trial was carried out in Bone Marrow Transplant Centers of three hospitals with total 32 patients. In addition to standard oral care, a total of 80 minutes of cryotherapy was applied to the experimental group. OM was assessed according to the World Health Organization's Oral Toxicity Scale before chemotherapy and for 21 days after chemotherapy (every day in the first 14 days, then every other day until the 21st day [if not discharged]). Conclusion: According to the findings, cryotherapy did not change the incidence of oral OM, and neither affected the severity of nor decreased the duration of it. Oral pH value was found to be significantly different between the patient groups only before and 1 day after chemotherapy. Implications for Nursing Practice: Cryotherapy is an inexpensive, easy-to-use method with no side effects; it would be beneficial to continue cryotherapy to prevent the development of OM in patients with cancer receiving drugs with a short half-life such as melphalan. It is also recommended to conduct further studies with different chemotherapy drugs with short half-lives to determine its effect on the prevention of OM development. (c) 2021 Elsevier Inc. All rights reserved.
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    Efficacy and safety of ruxolitinib in patients with myelofibrosis: a retrospective and multicenter experience in Turkey
    Soyer, N; Ali, R; Turgut, M; Haznedaroglu, IC; Yilmaz, F; Aydogdu, I; Pir, A; Karakus, V; Özgür, G; Kis, C; Ceran, F; Ilhan, G; Özkan, M; Aslaner, M; Ince, I; Yavasoglu, I; Gediz, F; Sönmez, M; Güvenç, B; Özet, G; Kaya, E; Vural, F; Sahin, F; Töbü, M; Durusoy, R; Saydam, G
    Background/aim: The aim of this study is to assess the efficacy and safety of ruxolitinib in patients with myelofibrosis. Materials and methods: From 15 centers, 176 patients (53.4% male, 46.6% female) were retrospectively evaluated. Results: The median age at ruxolitinib initiation was 62 (28-87) and 100 (56.8%) of all were diagnosed as PMF. Constitutional symptoms were observed in 84.7%. The median initiation dose of ruxolitinib was 30 mg (10-40). Dose change was made in 69 (39.2%) patients. Forty seven (35.6%) and 20 (15.2%) of 132 patients had hematological and nonhematological adverse events, respectively. The mean spleen sizes before and after ruxolitinib treatment were 219.67 +/- 46.79 mm versus 199.49 +/- 40.95 mm, respectively (p < 0.001). There was no correlation between baseline features and subsequent spleen response. Overall survival at 1-year was 89.5% and the median follow up was 10 (1-55) months. We could not show any relationship between survival and reduction in spleen size (p = 0.73). Conclusion: We found ruxolitinib to be safe, well tolerated, and effective in real-life clinical practice in Turkey. Ruxolitinib dose titration can provide better responses in terms of not only clinical benefit but also for long term of ruxolitinib treatment.