Article ; Online: A narrative review of consolidation strategies for young and fit patients with newly-diagnosed primary central nervous system lymphoma.
2022 Volume 15, Issue 1, Page(s) 33–43
Abstract: Introduction: The modern treatment of patients with primary central nervous system lymphoma (PCNSL) consists of two phases: induction, currently represented by a high-dose-methotrexate-based polychemotherapy, and consolidation. The optimal consolidation ...
Abstract | Introduction: The modern treatment of patients with primary central nervous system lymphoma (PCNSL) consists of two phases: induction, currently represented by a high-dose-methotrexate-based polychemotherapy, and consolidation. The optimal consolidation therapy has not been defined yet, but several strategies, such as whole-brain radiotherapy (WBRT), high-dose chemotherapy supported by autologous stem cell transplantation (HDC/ASCT) or nonmyeloablative chemotherapy, have been addressed in important randomized trials. Areas covered: This review provides an overview of the current role of consolidation strategies in young and fit patients with newly diagnosed PCNSL. Publications in English language, peer-reviewed, from high-quality international journals, edited from 2003 to 2021 were identified on PubMed. Expert opinion: Consolidation treatment significantly improved outcomes of PCNSL. Radiotherapy had represented for years the only choice in the consolidation therapy, but large randomized trials have demonstrated that HDC/ASCT is equally effective and associated with lower neurotoxicity risk in patients younger than 65-70 years. Encouraging results have been obtained using reduced-dose WBRT, while a recent randomized trial failed to demonstrate that consolidation with nonmyeloablative chemotherapy is more effective than HDC/ASCT in PCNSL patients. A personalized consolidation treatment, driven also by a response prediction model based on radiological and molecular details, may improve the management of PCNSL patients. |
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MeSH term(s) | Antineoplastic Combined Chemotherapy Protocols/adverse effects ; Central Nervous System/pathology ; Central Nervous System Neoplasms/diagnosis ; Central Nervous System Neoplasms/therapy ; Combined Modality Therapy ; Hematopoietic Stem Cell Transplantation/methods ; Humans ; Lymphoma/drug therapy ; Lymphoma/therapy ; Methotrexate/therapeutic use ; Transplantation, Autologous |
Chemical Substances | Methotrexate (YL5FZ2Y5U1) |
Language | English |
Publishing date | 2022-01-12 |
Publishing country | England |
Document type | Journal Article ; Review |
ZDB-ID | 2516804-6 |
ISSN | 1747-4094 ; 1747-4086 |
ISSN (online) | 1747-4094 |
ISSN | 1747-4086 |
DOI | 10.1080/17474086.2022.2018297 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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