PubMed İndeksli Açık & Kapalı Erişimli Yayınlar

Permanent URI for this communityhttps://hdl.handle.net/11727/10756

Browse

Filters

2020 - 20213

Settings

Author: search.filters.author.Kasar, Mutlusearch.filters.applied.f.rights: search.filters.rights.info:eu-repo/semantics/closedAccess

Search Results

Now showing 1 - 3 of 3
  • No Thumbnail Available
    Item
    Factors Associated With Overall Survival in Acute Myeloid Leukemia Patients Before and After Hematopoietic Stem Cell Transplant
    (2021) Aytan, Pelin; Yeral, Mahmut; Korur, Asli; Gereklioglu, Cigdem; Kasar, Mutlu; Buyukkurt, Nur Hilal; Asma, Suheyl; Kazanoglu, Ilknur; Ozdogdu, Hakan; Boga, Can; 0000-0002-5086-5593; 0000-0001-5335-7976; 0000-0002-5268-1210; 0000-0002-9580-628X; 31424361; AAD-5616-2021; AAI-7831-2021; AAE-1241-2021
    Objectives: Our aim was to identify factors associated with overall survival and the efficacy of postrelapse treatment protocols and to determine whether pretransplant consolidation therapy and minimal residual disease status pose a survival benefit. Materials and Methods: Patients with acute myeloid leukemia who underwent stem cell transplant between 2007 and 2018 were enrolled retrospectively. The effects of pretransplant cytogenetic and minimal residual disease status, pretransplant consolidation therapies, development of graft-versus-host disease, postrelapse treatment protocols, and type of conditioning regimens on overall survival were analyzed. Results: In 76 study patients, the cumulative overall 1- and 5-year relapse probabilities were 67.8% and 58.7%, respectively. Overall survival rates at 3 and 5 years in patients with and without relapse were 23.5% and 0% and 95.9% and 91.1% (P<.001), respectively. Although mean postrelapse overall survival was better with intensive salvage plus donor lymphocyte infusion, no significant differences were shown versus other therapies (intensive salvage, nonintensive salvage, intensive salvage or nonintensive salvage plus donor lymphocyte infusion, or supportive therapy). Twenty-three patients (30.3%) died during the study period with a median survival of 9.6 months. Patients with favorable, intermediate, and unfavorable cytogenetic status showed overall survival of 46.6 +/- 10.4, 54.6 +/- 4.4, and 36.9 +/- 5.9 months (P=.807). Patients with and without minimal residual disease and patients who received or did not receive consolidation therapy had similar overall survival. Relapse was an independent predictor of overall survival (increased mortality risk of 26.22). Patients who developed graft-versus-host disease showed decreased relapse. Conclusions: Relapse is the most important predictor of overall survival and is associated with poor prognosis. Pretransplant minimal residual status and cytogenetic status showed no effect on relapse rates and overall survival, and consolidation therapy did not improve outcomes.
  • No Thumbnail Available
    Item
    Excellent outcomes of allogeneic transplantation from peripheral blood of HLA-matched related donors for adult sickle cell disease with ATLG and posttransplant cyclophosphamide-containing regimen: an update work
    (2020) Ozdogu, Hakan; Boga, Can; Yeral, Mahmut; Kozaoglu, Ilknur; Gereklioglu, Cigdem; Aytan, Pelin; Kasar, Mutlu; Asma, Suheyl; Buyukkurt, Nurhilal; Korur, Asli; Sariturk, Cagla; 0000-0002-0895-4787; 0000-0001-5335-7976; 0000-0002-5086-5593; 0000-0003-3856-7005; 0000-0002-8902-1283; 0000-0002-5268-1210; 0000-0002-9580-628X; 0000-0002-9680-1958; 31992850; AAL-6544-2020; AAE-1457-2021; AAS-7129-2021; ABC-4148-2020; AAI-7831-2021; AAD-5616-2021; AAL-3906-2021; AAD-5542-2021; AAE-1241-2021; AAD-6222-2021
  • No Thumbnail Available
    Item
    The Impact of the Ferric Carboxymaltose on Hemoglobin and Ferritin Levels
    (2020) Korur, Asli; Gereklioglu, Cigdem; Asma, Suheyl; Aytan, Pelin; Tanrikulu, Funda P.; Solmaz, Soner; Kasar, Mutlu; Buyukkurt, Nurhilal; Yeral, Mahmut; Boga, Can; Ozdogu, Hakan; 0000-0003-3856-7005; 0000-0002-8902-1283; 0000-0002-5086-5593; 0000-0002-0895-4787; 0000-0001-5335-7976; 0000-0002-9580-628X; 0000-0002-9680-1958; 32776750; AAD-6222-2021; AAL-3906-2021; AAD-5542-2021; AAD-5616-2021; AAE-1457-2021; ABC-4148-2020; AAI-7831-2021
    Background: Anemia is a frequent disorder worldwide. Iron deficiency anemia (IDA) is the most common form of anemia. Although oral iron is the first choice for treatment, the efficacy of oral iron preparations may be limited. Ferric carboxymaltose (FCM) is a novel parenteral iron preparation which can rapidly replenish iron stores. The aim of the present study is to investigate the impact of FCM dose on hemoglobin (Hb) and ferritin levels and the frequency of hypersensitivity reactions. Methods: This study was conducted with 765 IDA patients between September 1, 2016 and September 1, 2018. Hemoglobin (Hb), serum ferritin, transferrin saturation values were examined at the time of diagnosis, Hb and ferritin values at first month. Results: Post-treatment Hb and ferritin levels significantly increased. The mean Hb level alteration was 2.43 +/- 1.2 g/dL, the median ferritin level alteration was 157.3 ng/mL. The mean Hb level was lower and the mean change in Hb level was higher in higher doses. Allergic reactions were more frequent in higher doses. Conclusions: Ferric carboxymaltose is a novel treatment option with a low risk of hypersensitivity reactions and well tolerated even in high doses.