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Yesilipek MA, Uygun V, Kupesiz A, Karasu G, Ozturk G, Ertem M, Şaşmaz İ, Daloğlu H, Güler E, Hazar V, Fisgin T, Sezgin G, Kansoy S, Kuşkonmaz B, Akıncı B, Özbek N, İnce EÜ, Öztürkmen S, Küpesiz FT, Yalçın K, Anak S, Bozkurt C, Karakükçü M, Küpeli S, Albayrak D, Öniz H, Aksoylar S, Okur FV, Albayrak C, Yenigürbüz FD, Bozkaya İO, İleri T, Gürsel O, Karagün BŞ, Kintrup GT, Çelen S, Elli M, Aksoy BA, Yılmaz E, Tanyeli A, Akyol ŞT, Siviş ZÖ, Özek G, Uçkan D, Kartal İ, Atay D, Akyay A, Bilir ÖA, Çakmaklı HF, Kürekçi E, Malbora B, Akbayram S, Demir HA, Kılıç SÇ, Güneş AM, Zengin E, Özmen S, Antmen AB. Thalassemia-free and graft-versus-host-free survival: outcomes of hematopoietic stem cell transplantation for thalassemia major, Turkish experience. Bone Marrow Transplant 2022; 57:760-767. [PMID: 35210564 DOI: 10.1038/s41409-022-01613-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 02/07/2022] [Accepted: 02/08/2022] [Indexed: 02/07/2023]
Abstract
We report the national data on the outcomes of hematopoietic stem cell transplantation (HSCT) for thalassemia major (TM) patients in Turkey on behalf of the Turkish Pediatric Stem Cell Transplantation Group. We retrospectively enrolled 1469 patients with TM who underwent their first HSCT between 1988 and 2020 in 25 pediatric centers in Turkey. The median follow-up duration and transplant ages were 62 months and 7 years, respectively; 113 patients had chronic graft versus host disease (cGVHD) and the cGVHD rate was 8.3% in surviving patients. Upon the last visit, 30 patients still had cGvHD (2.2%). The 5-year overall survival (OS), thalassemia-free survival (TFS) and thalassemia-GVHD-free survival (TGFS) rates were 92.3%, 82.1%, and 80.8%, respectively. cGVHD incidence was significantly lower in the mixed chimerism (MC) group compared to the complete chimerism (CC) group (p < 0.001). In survival analysis, OS, TFS, and TGFS rates were significantly higher for transplants after 2010. TFS and TGFS rates were better for patients under 7 years and at centers that had performed over 100 thalassemia transplants. Transplants from matched unrelated donors had significantly higher TFS rates. We recommend HSCT before 7 years old in thalassemia patients who have a matched donor for improved outcomes.
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Affiliation(s)
- M Akif Yesilipek
- Medicalpark Antalya Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Antalya, Turkey.
| | - Vedat Uygun
- Medicalpark Antalya Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Antalya, Turkey
- Istinye University School of Medicine Department of Pediatric Hematology and Oncology Unit, Istanbul, Turkey
| | - Alphan Kupesiz
- Akdeniz University School of Medicine, Department of Pediatrics, Division of Hematology/Oncology, Antalya, Turkey
| | - Gulsun Karasu
- Medicalpark Göztepe Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Istanbul, Turkey
| | - Gulyuz Ozturk
- Acıbadem University School of Medicine, Altunizade Hospital, Istanbul, Turkey
| | - Mehmet Ertem
- Ankara University Faculty of Medicine, Division of Pediatric Hematology Oncology, Dikimevi, Ankara, Turkey
| | - İlgen Şaşmaz
- Acıbadem Adana Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Adana, Turkey
| | - Hayriye Daloğlu
- Medicalpark Antalya Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Antalya, Turkey
- Antalya Bilim University Faculty of Health Sciences, Antalya, Turkey
| | - Elif Güler
- Akdeniz University School of Medicine, Department of Pediatrics, Division of Hematology/Oncology, Antalya, Turkey
| | - Volkan Hazar
- Medicalpark Göztepe Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Istanbul, Turkey
| | - Tunç Fisgin
- Altınbaş University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Istanbul, Turkey
| | - Gülay Sezgin
- Çukurova University School of Medicine Department of Pediatric Oncology and BMT Unit, Adana, Turkey
| | - Savaş Kansoy
- Ege University School of Medicine Division of Pediatric Hematology Oncology, İzmir, Turkey
| | - Barış Kuşkonmaz
- Hacettepe University Faculty of Medicine BMT Unit, Ankara, Turkey
| | - Burcu Akıncı
- Acıbadem University School of Medicine, Altunizade Hospital, Istanbul, Turkey
| | - Namık Özbek
- University of Health Sciences, Ankara City Hospital, Ankara, Turkey
| | - Elif Ünal İnce
- Ankara University Faculty of Medicine, Division of Pediatric Hematology Oncology, Dikimevi, Ankara, Turkey
| | - Seda Öztürkmen
- Medicalpark Antalya Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Antalya, Turkey
| | - Funda Tayfun Küpesiz
- Akdeniz University School of Medicine, Department of Pediatrics, Division of Hematology/Oncology, Antalya, Turkey
| | - Koray Yalçın
- Medicalpark Göztepe Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Istanbul, Turkey
- Bahcesehir University School of Medicine Departments of Pediatrics, Istanbul, Turkey
| | - Sema Anak
- Medipol University School of Medicine Division of Pediatric Hematology Oncology, Istanbul, Turkey
| | - Ceyhun Bozkurt
- Istinye University School of Medicine Department of Pediatric Hematology and Oncology Unit, Istanbul, Turkey
| | - Musa Karakükçü
- Erciyes University KANKA Pediatric BMT Center, Kayseri, Turkey
| | - Serhan Küpeli
- Çukurova University School of Medicine Department of Pediatric Oncology and BMT Unit, Adana, Turkey
| | - Davut Albayrak
- Medicalpark Samsun Hospital Pediatric BMT Unit, Samsun, Turkey
| | - Haldun Öniz
- University of Health Sciences, İzmir Tepecik Hospital, İzmir, Turkey
| | - Serap Aksoylar
- Ege University School of Medicine Division of Pediatric Hematology Oncology, İzmir, Turkey
| | - Fatma Visal Okur
- Hacettepe University Faculty of Medicine BMT Unit, Ankara, Turkey
| | - Canan Albayrak
- Ondokuzmayıs University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Samsun, Turkey
| | | | - İkbal Ok Bozkaya
- University of Health Sciences, Ankara City Hospital, Ankara, Turkey
| | - Talia İleri
- Ankara University Faculty of Medicine, Division of Pediatric Hematology Oncology, Dikimevi, Ankara, Turkey
| | - Orhan Gürsel
- University of Health Sciences, Division of Pediatric Hematology Oncology, Ankara, Turkey
| | - Barbaros Şahin Karagün
- Acıbadem Adana Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Adana, Turkey
| | - Gülen Tüysüz Kintrup
- Akdeniz University School of Medicine, Department of Pediatrics, Division of Hematology/Oncology, Antalya, Turkey
| | - Suna Çelen
- Medicalpark Göztepe Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Istanbul, Turkey
- Bahcesehir University School of Medicine Departments of Pediatrics, Istanbul, Turkey
| | - Murat Elli
- Medipol University School of Medicine Division of Pediatric Hematology Oncology, Istanbul, Turkey
| | - Basak Adaklı Aksoy
- Altınbaş University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Istanbul, Turkey
| | - Ebru Yılmaz
- Erciyes University KANKA Pediatric BMT Center, Kayseri, Turkey
| | - Atila Tanyeli
- Çukurova University School of Medicine Department of Pediatric Oncology and BMT Unit, Adana, Turkey
| | | | - Zuhal Önder Siviş
- University of Health Sciences, İzmir Tepecik Hospital, İzmir, Turkey
| | - Gülcihan Özek
- Ege University School of Medicine Division of Pediatric Hematology Oncology, İzmir, Turkey
| | - Duygu Uçkan
- Hacettepe University Faculty of Medicine BMT Unit, Ankara, Turkey
| | - İbrahim Kartal
- Ondokuzmayıs University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Samsun, Turkey
| | - Didem Atay
- Acıbadem University School of Medicine, Altunizade Hospital, Istanbul, Turkey
| | - Arzu Akyay
- Inönü University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Malatya, Turkey
| | | | - Hasan Fatih Çakmaklı
- Ankara University Faculty of Medicine, Division of Pediatric Hematology Oncology, Dikimevi, Ankara, Turkey
| | - Emin Kürekçi
- University of Health Sciences, Division of Pediatric Hematology Oncology, Ankara, Turkey
| | - Barış Malbora
- İstanbul Yeni Yüzyıl University Gaziosmanpaşa Hospital Pediatric BMT Unit, Istanbul, Turkey
| | - Sinan Akbayram
- Gaziantep University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Gaziantep, Turkey
| | - Hacı Ahmet Demir
- Memorial Ankara Hospital Pediatric Hematology and Oncology, Ankara, Turkey
| | - Suar Çakı Kılıç
- Ümraniye Education and Research Hospital, Department of Pediatric Bone Marrow Transplantation Unit, Istanbul, Turkey
| | - Adalet Meral Güneş
- Uludağ University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Bursa, Turkey
| | - Emine Zengin
- Kocaeli University School of Medicine Department of Pediatric Hematology and Oncology BMT Unit, Kocaeli, Turkey
| | - Salih Özmen
- Behçet Uz Children's Hospital Pediatric BMT Centre, İzmir, Turkey
| | - Ali Bülent Antmen
- Acıbadem Adana Hospital, Pediatric Hematology and Stem Cell Transplantation Unit, Adana, Turkey
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Alaygut D, Erfidan G, Soyaltın E, Siviş ZÖ, Çamlar SA, Mutlubaş F, Demir BK. What does acute kidney injury and dark red-brown urine that appear after bone marrow transplantation tell us: Questions. Pediatr Nephrol 2021; 36:65-66. [PMID: 32462259 DOI: 10.1007/s00467-020-04589-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 04/14/2020] [Accepted: 04/24/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Demet Alaygut
- Department of Pediatric Nephrology, Izmir University of Health Sciences Tepecik Training and Research Hospital, Izmir, Turkey.
| | - Gökçen Erfidan
- Department of Pediatric Nephrology, Izmir University of Health Sciences Tepecik Training and Research Hospital, Izmir, Turkey
| | - Eren Soyaltın
- Department of Pediatric Nephrology, Izmir University of Health Sciences Tepecik Training and Research Hospital, Izmir, Turkey
| | - Zuhal Önder Siviş
- Department of Pediatric Nephrology, Izmir University of Health Sciences Tepecik Training and Research Hospital, Izmir, Turkey
| | - Seçil Arslansoyu Çamlar
- Department of Pediatric Nephrology, Izmir University of Health Sciences Tepecik Training and Research Hospital, Izmir, Turkey
| | - Fatma Mutlubaş
- Department of Pediatric Nephrology, Izmir University of Health Sciences Tepecik Training and Research Hospital, Izmir, Turkey
| | - Belde Kasap Demir
- Faculty of Medicine, Department of Pediatric Nephrology and Rheumatology, Katip Celebi University, Izmir, Türkiye
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Akıncı B, Yaşar AŞ, Özdemir Karadaş N, Önder Siviş Z, Hekimci Özdemir H, Yılmaz Karapınar D, Balkan C, Kavaklı K, Aydınok Y. Fertility in Patients with Thalassemia and Outcome of Pregnancies: A Turkish Experience. Turk J Haematol 2019; 36:274-277. [PMID: 31198015 PMCID: PMC6863022 DOI: 10.4274/tjh.galenos.2019.2019.0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
Objective: In recent years, the rates of marriage and pregnancy are increasing in patients with thalassemia major. The aim of the present study was to investigate the fertility rate of thalassemic patients and the course of pregnancies in terms of mother and infant health. Materials and Methods: In this observational study patients with major hemoglobinopathy were evaluated regarding marital status, the need for assisted reproductive techniques, fertility rate, iron status, and pregnancy complications. Results: Seventeen female patients gave birth to 21 healthy infants. About one-third of the patients needed assisted reproductive techniques. Thalassemia major patients showed increased serum ferritin levels from 1203±1206 μg/L at baseline to 1880±1174 μg/L at the end of pregnancy. All babies are still alive and healthy. Conclusion: Pregnancy in patients with thalassemia can be safe for the mother and newborn with close monitoring and a multidisciplinary approach.
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Affiliation(s)
- Burcu Akıncı
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Akkız Şahin Yaşar
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Nihal Özdemir Karadaş
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Zuhal Önder Siviş
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Hamiyet Hekimci Özdemir
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Deniz Yılmaz Karapınar
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Can Balkan
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Kaan Kavaklı
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
| | - Yeşim Aydınok
- Ege University Faculty of Medicine, Department of Pediatric Hematology, Thalassemia Center, İzmir, Turkey
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