Nergiz Erkut1, Osman Akidan2, Derya Selim Batur3, Volkan Karabacak4, Mehmet Sonmez3. 1. Department of Hematology, School of Medicine, Karadeniz Technical University, Trabzon, Turkeydrnusta@hotmail.com. 2. Department of Internal Medicine, School of Medicine, Karadeniz Technical University, Trabzon, Turkey. 3. Department of Hematology, School of Medicine, Karadeniz Technical University, Trabzon, Turkey. 4. Department of Public Health, School of Medicine, Karadeniz Technical University, Trabzon, Turkey.
Abstract
BACKGROUND: Although cure rates in pediatric acute lymphoblastic leukemia (ALL) are quite high with combined chemotherapy regimens, complete response (CR) and long-term survival rates in adults are 80-90 and 30-40%, respectively. Currently, combined chemotherapy regimens, such as Hyper-CVAD and PETHEMA, are used in patients with adult ALL. However, there has been no study comparing the results of Hyper-CVAD and PETHEMA ALL-93. METHODS: In this retrospective single-center study, we evaluated the results of Hyper-CVAD and PETHEMA ALL-93 in 51 ALL patients treated between September 2008 and March 2017 at the Department of Hematology, Faculty of Medicine, Karadeniz Technical University. RESULTS: Thirty-eight patients were treated with Hyper-CVAD and 13 with PETHEMA ALL-93. CR was obtained in 90 and 100% of patients, respectively. Survival estimates were comparable between Hyper-CVAD and PE-THEMA ALL-93, with a median overall survival (OS) and a median disease-free survival (DFS) of 17.5 and 12.1 months, respectively, for Hyper-CVAD and of 18.6 and 12.9 months, respectively, for PETHEMA ALL-93. The 2-year OS rates for Hyper-CVAD and PETHEMA ALL-93 were 30 and 40%, respectively, and the 2-year DFS rates were 28 and 44%, respectively. PETHEMA ALL-93 resulted in more hepatotoxicity, hypofibrinogenemia, aspergillus infection, and skin rash than Hyper-CVAD. CONCLUSIONS: Although Hyper-CVAD and PE-THEMA ALL-93 showed similar effects, Hyper-CVAD was tolerated better. Age and comorbidities should be taken into account before a chemotherapy regimen is determined for patients with ALL.
BACKGROUND: Although cure rates in pediatric acute lymphoblastic leukemia (ALL) are quite high with combined chemotherapy regimens, complete response (CR) and long-term survival rates in adults are 80-90 and 30-40%, respectively. Currently, combined chemotherapy regimens, such as Hyper-CVAD and PETHEMA, are used in patients with adult ALL. However, there has been no study comparing the results of Hyper-CVAD and PETHEMA ALL-93. METHODS: In this retrospective single-center study, we evaluated the results of Hyper-CVAD and PETHEMA ALL-93 in 51 ALL patients treated between September 2008 and March 2017 at the Department of Hematology, Faculty of Medicine, Karadeniz Technical University. RESULTS: Thirty-eight patients were treated with Hyper-CVAD and 13 with PETHEMA ALL-93. CR was obtained in 90 and 100% of patients, respectively. Survival estimates were comparable between Hyper-CVAD and PE-THEMA ALL-93, with a median overall survival (OS) and a median disease-free survival (DFS) of 17.5 and 12.1 months, respectively, for Hyper-CVAD and of 18.6 and 12.9 months, respectively, for PETHEMA ALL-93. The 2-year OS rates for Hyper-CVAD and PETHEMA ALL-93 were 30 and 40%, respectively, and the 2-year DFS rates were 28 and 44%, respectively. PETHEMA ALL-93 resulted in more hepatotoxicity, hypofibrinogenemia, aspergillus infection, and skin rash than Hyper-CVAD. CONCLUSIONS: Although Hyper-CVAD and PE-THEMA ALL-93 showed similar effects, Hyper-CVAD was tolerated better. Age and comorbidities should be taken into account before a chemotherapy regimen is determined for patients with ALL.
Authors: Alberto Marín-Sánchez; Gonzalo Martínez-Fernández; Irene Gómez-Catalán; Mari Carmen Montoya-Morcillo; Jesús Lorenzo Algarra; Ángela Ibañez García; Francisco Hernández-Fernández; Juan Ramón Romero-Macías Journal: Ecancermedicalscience Date: 2021-03-22