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Xavier FD, de Farias DLC, Neto AEH, Ribeiro GN, de Araujo MAS, Carneiro TX, Baiocchi OCCG. Current perspectives on the management of refractory or relapsed classic hodgkin lymphoma in brazil: Balancing efficacy, safety, and tolerability. Oncotarget 2023; 14:977-994. [PMID: 38085126 PMCID: PMC10715043 DOI: 10.18632/oncotarget.28541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 11/06/2023] [Indexed: 12/18/2023] Open
Abstract
Classic Hodgkin lymphoma (CHL), which accounts for 90-95% of all cases of Hodgkin lymphoma, is the most frequent cancer in adolescents and the most frequent lymphoma in adolescents and young adults. Despite progressive improvements over past decades and the general sensitivity of CHL to frontline chemotherapy, approximately 10-15% of patients have refractory disease that either does not respond to such therapy or progresses after an initial partial response. In patients with refractory or relapsed disease, standard treatment until recently consisted mainly of salvage chemotherapy, in many cases followed by high-dose chemotherapy and autologous stem-cell transplantation. However, improved understanding of the pathobiology of CHL, coupled with the introduction of novel agents, has markedly changed the treatment landscape in the past decade. Although refractory or relapsed CHL continues to be challenging, the therapeutic landscape is undergoing profound changes brought about by novel agents, particularly brentuximab vedotin and immunotherapy. In this review, we discuss the most salient treatment options for adult patients with refractory or relapsed CHL, with a special focus on the Brazilian healthcare setting, which is constrained by inherent characteristics of this system. In the attempt to balance efficacy, safety and tolerability, practicing physicians must rely on clinical trials and on results from real-world studies, and use their own point of view and experience, as well as patient characteristics and previous therapy, to make treatment decisions for refractory or relapsed CHL.
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Affiliation(s)
- Flávia Dias Xavier
- Hospital Universitário de Brasília-Universidade de Brasília/Ebserh, Brasília, DF, Brazil
- Hospital DF Star, Oncologia D’Or, Rede D’Or, Brasília, DF, Brazil
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Husi K, Szabó R, Pinczés LI, Földeák D, Dudley R, Szomor Á, Koller B, Gopcsa L, Illés Á, Miltényi Z. Improved survival of autologous stem cell transplantation in primary refractory and relapsed Hodgkin lymphoma in the brentuximab vedotin era - real-world data from Hungary. Ann Hematol 2023; 102:2555-2563. [PMID: 37428200 PMCID: PMC10444678 DOI: 10.1007/s00277-023-05354-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 06/30/2023] [Indexed: 07/11/2023]
Abstract
Autologous stem cell transplantation (ASCT) is the standard treatment of primary refractory or relapsed Hodgkin-lymphoma, which can provide a cure rate of about 50%. The aim of our study was to analyze the data of 126 HL patients undergoing AHSCT in Hungary between 01/01/2016 and 31/12/2020. We assessed the progression-free and overall survival, the prognostic role of PET/CT performed before transplantation and effect of brentuximab vedotin (BV) treatment on survival outcomes. The median follow-up time from AHSCT was 39 (1-76) months. The 5-year OS comparing PET- and PET + patients was 90% v. 74% (p = 0.039), and 5-year PFS was 74% v. 40% (p = 0.001). There was no difference in either OS or PFS compared to those who did not receive BV before AHSCT. We compared BV treatments based on their indication (BV only after AHSCT as maintenance therapy, BV before and after AHSCT as maintenance treatment, BV only before AHSCT, no BV treatment). There was statistically significant difference in the 5-year PFS based on the inication of BV therapy. Recovery rates of our R/R HL patient population, who underwent AHSCT, improved significantly. Our positive results can be attributed to the PET/CT directed, response-adapted treatment approach, and the widespread use of BV.
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Affiliation(s)
- Kata Husi
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, 4032, Debrecen, Hungary
- Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary
| | - Roxána Szabó
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, 4032, Debrecen, Hungary
- Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary
| | - László Imre Pinczés
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, 4032, Debrecen, Hungary
| | - Dóra Földeák
- Division of Hematology, 2nd Department of Internal Medicine, Faculty of Medicine, University of Szeged, Szeged, Hungary
| | - Réka Dudley
- Division of Hematology, 1st Department of Internal Medicine, Faculty of Medicine, University of Pécs, Pécs, Hungary
| | - Árpád Szomor
- Division of Hematology, 1st Department of Internal Medicine, Faculty of Medicine, University of Pécs, Pécs, Hungary
| | - Beáta Koller
- Department of Hematology and Stem Cell Transplantation, Central Hospital of Southern Pest National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - László Gopcsa
- Department of Hematology and Stem Cell Transplantation, Central Hospital of Southern Pest National Institute of Hematology and Infectious Diseases, Budapest, Hungary
| | - Árpád Illés
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, 4032, Debrecen, Hungary
- Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary
| | - Zsófia Miltényi
- Division of Hematology, Department of Internal Medicine, Faculty of Medicine, University of Debrecen, Nagyerdei Krt. 98, 4032, Debrecen, Hungary.
- Doctoral School of Clinical Medicine, University of Debrecen, Debrecen, Hungary.
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