%0 Case Reports
%T Prolonged remission with ibrutinib maintenance therapy following radiation in a patient with relapsed primary CNS lymphoma.
%A Du S
%A Fu DB
%A A Bota D
%A Kong XT
%J CNS Oncol
%V 13
%N 1
%D 2024 Jun 6
%M 38722227
暂无%R 10.1080/20450907.2024.2345579
%X Background: Treatment for refractory or relapsed primary CNS lymphoma (r/r PCNSL) is challenging. Salvage whole-brain radiation therapy (WBRT) is an option but has a short duration of disease control, so additional treatment modalities are warranted. Case: A 75-year-old female with r/r PCNSL who had multiple progressions after multiple lines of treatment underwent salvage WBRT. The patient received ibrutinib, a Bruton's tyrosine kinase inhibitor, as maintenance therapy for 18 months following WBRT with the intention of increasing survival duration after salvage WBRT. She survived 81 months from diagnosis, including 57 months after completion of WBRT. Conclusion: This case presentation describes the experience of using ibrutinib as maintenance therapy in treating r/r PCNSL after salvage WBRT.<BR>Treatment for refractory or relapsed primary CNS lymphoma (r/r PCNSL) is difficult. Salvage whole-brain radiation therapy (WBRT) is one treatment choice, but the effects do not last very long. Therefore, additional treatment regimens are needed. The authors report a 75-year-old female with r/r PCNSL who had several progressions after multiple lines of treatment and underwent salvage WBRT. Following WBRT, the patient received ibrutinib, a Bruton's tyrosine kinase inhibitor, as maintenance therapy for 18 months to increase the duration of survival after salvage WBRT. She survived 81 months from diagnosis, including 57 months after completion of WBRT. This case reflects the experience of using ibrutinib as maintenance therapy in treating r/r PCNSL after salvage WBRT.