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Important Considerations in the Diagnosis and Management of Post-transplant Lymphoproliferative Disorder.

Authors :
Lee M
Abousaud A
Harkins RA
Marin E
Balasubramani D
Churnetski MC
Peker D
Singh A
Koff JL
Source :
Current oncology reports [Curr Oncol Rep] 2023 Aug; Vol. 25 (8), pp. 883-895. Date of Electronic Publication: 2023 May 10.
Publication Year :
2023

Abstract

Purpose of Review: A relative lack of molecular and clinical studies compared to other lymphoid cancers has historically made it difficult to determine optimal management approaches in post-transplant lymphoproliferative disorder (PTLD). We sought to better define the "state of the science" in PTLD by examining recent advances in risk assessment, genomic profiling, and trials of PTLD-directed therapy.<br />Recent Findings: Several major clinical trials highlight risk-stratified sequential therapy incorporating rituximab with or without chemotherapy as a rational treatment strategy in patients with CD20+ PTLD who do not respond to reduction of immunosuppression alone. Epstein Barr virus (EBV)-targeted cytotoxic lymphocytes are a promising approach in patients with relapsed/refractory EBV+ PTLD, but dedicated clinical trials should determine how autologous chimeric antigen receptor T cell therapy (CAR-T) may be safely administered to PTLD patients. Sequencing studies underscore the important effect of EBV infection on PTLD pathogenesis, but comprehensive genomic and tumor microenvironment profiling are needed to identify biomarkers that predict response to treatment in this clinically heterogeneous disease.<br /> (© 2023. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Details

Language :
English
ISSN :
1534-6269
Volume :
25
Issue :
8
Database :
MEDLINE
Journal :
Current oncology reports
Publication Type :
Academic Journal
Accession number :
37162742
Full Text :
https://doi.org/10.1007/s11912-023-01418-0