In this editorial I comment on the article,published in the current issue of the World Journal of Clinical Oncology.Primary central nervous system lymphoma(PCNSL)is a disease of elderly and immunocompromised patients....In this editorial I comment on the article,published in the current issue of the World Journal of Clinical Oncology.Primary central nervous system lymphoma(PCNSL)is a disease of elderly and immunocompromised patients.The authors reported clinical results of 19 patients with PCNSL treated with zanubrutinib/high dose methotrexate(HD-MTX)until disease progression.They demonstrated that the combination of zanubrutinib with HD-MTX led to a marked clinical response and tolerability among these patients.They also observed that cerebrospinal fluid liquid biopsy to detect circulating tumor DNA may be a good option for evaluating treatment response and tumor burden in patients with PCNSL.PCNSL is a challenging disease for treatment as these patients present with different neurological states and comorbidities.Treatment has evolved over the years from whole brain radiotherapy to HD-MTX followed by autologous stem cell transplant.Gradually,treatment of patients with PCNSL is going to become individualized.展开更多
BACKGROUND High-dose methotrexate(HD-MTX)combined with other chemotherapeutic agents is an effective treatment for patients with newly diagnosed primary central nervous system lymphoma(PCNSL);however,some patients hav...BACKGROUND High-dose methotrexate(HD-MTX)combined with other chemotherapeutic agents is an effective treatment for patients with newly diagnosed primary central nervous system lymphoma(PCNSL);however,some patients have adverse reactions.AIM To retrospectively evaluate disease outcomes and mutational profiles in newly diagnosed PCNSL patients treated with a zanubrutinib/HD-MTX combination regimen.METHODS Nineteen newly diagnosed PCNSL patients were treated with zanubrutinib/HDMTX until disease progression,intolerable toxicities,or physician/patientdirected withdrawal.Safety and efficacy were assessed per the CTCAE v5.0 and RECIST v1.1 criteria,respectively.The primary endpoint was the objective response rate(ORR),and the secondary endpoints were progression-free survival,overall survival(OS),and safety.RESULTS The median follow-up duration was 14.7 mo(range,3.9–30 mo).The ORR for all patients was 84.2%,and 2-year progression-free-and OS rates were 75.6%and 94.1%,respectively.All patients completed the induction phase,and nine patients underwent autologous stem cell transplantation as consolidation therapy,resulting in an ORR of 88.9%.Ten patients received zanubrutinib as maintenance therapy and achieved an ORR of 80%.All patients showed an acceptable safety profile.The sequencing results for cerebrospinal fluid(CSF)and tumor tissue showed that PIM1 mutations were the most frequent genetic alterations.Circulating tumor DNA was correlated with disease relapse and response.CONCLUSION Our empirical observations demonstrated that the combination of zanubrutinib with HD-MTX yielded a marked clinical response and tolerability among newly diagnosed PCNSL patients.Non-invasive CSF liquid biopsy profiling may be feasible for evaluating treatment response and tumor burden.展开更多
BACKGROUND Marginal zone lymphoma(MZL)is an indolent subtype of non-Hodgkin lymphoma(NHL),which is rare clinically with severe rashes as the initial symptom.CASE SUMMARY This study reports a case of MZL with generaliz...BACKGROUND Marginal zone lymphoma(MZL)is an indolent subtype of non-Hodgkin lymphoma(NHL),which is rare clinically with severe rashes as the initial symptom.CASE SUMMARY This study reports a case of MZL with generalized skin rashes accompanied by pruritus and purulent discharge.First-line treatment with rituximab combined with zanubrutinib had poor effects.However,after switching to obinutuzumab combined with zanubrutinib,the case was alleviated,and the rashes disappeared.CONCLUSION For patients with advanced stage MZL not benefiting from type I anti-CD20 monoclonal antibody(mAb)combination therapy,switching to a type II anti-CD20 mAb combination regimen may be considered.This approach may provide a new perspective in the treatment of MZL.展开更多
In this editorial,we comment on the article by Wang et al.This manuscript explores the potential synergistic effects of combining zanubrutinib,a novel oral inhibitor of Bruton’s tyrosine kinase,with high-dose methotr...In this editorial,we comment on the article by Wang et al.This manuscript explores the potential synergistic effects of combining zanubrutinib,a novel oral inhibitor of Bruton’s tyrosine kinase,with high-dose methotrexate(HD-MTX)as a therapeutic intervention for primary central nervous system lymphoma(PCNSL).The study involves a retrospective analysis of 19 PCNSL patients,highlighting clinicopathological characteristics,treatment outcomes,and genomic biomarkers.The results indicate the combination’s good tolerance and strong antitumor activity,with an 84.2%overall response rate.The authors emphasize the potential of zanubrutinib to modulate key genomic features of PCNSL,particularly mutations in myeloid differentiation primary response 88 and cluster of differentiation 79B.Furthermore,the study investigates the role of circulating tumor DNA in cerebrospinal fluid for disease surveillance and treatment response monitoring.In essence,the study provides valuable insights into the potential of combining zanubrutinib with HD-MTX as a frontline therapeutic regimen for PCNSL.The findings underscore the importance of exploring alternative treatment modalities and monitoring genomic and liquid biopsy markers to optimize patient outcomes.While the findings suggest promise,the study’s limitations should be considered,and further research is needed to establish the clinical relevance of this therapeutic approach for PCNSL.展开更多
文摘In this editorial I comment on the article,published in the current issue of the World Journal of Clinical Oncology.Primary central nervous system lymphoma(PCNSL)is a disease of elderly and immunocompromised patients.The authors reported clinical results of 19 patients with PCNSL treated with zanubrutinib/high dose methotrexate(HD-MTX)until disease progression.They demonstrated that the combination of zanubrutinib with HD-MTX led to a marked clinical response and tolerability among these patients.They also observed that cerebrospinal fluid liquid biopsy to detect circulating tumor DNA may be a good option for evaluating treatment response and tumor burden in patients with PCNSL.PCNSL is a challenging disease for treatment as these patients present with different neurological states and comorbidities.Treatment has evolved over the years from whole brain radiotherapy to HD-MTX followed by autologous stem cell transplant.Gradually,treatment of patients with PCNSL is going to become individualized.
文摘BACKGROUND High-dose methotrexate(HD-MTX)combined with other chemotherapeutic agents is an effective treatment for patients with newly diagnosed primary central nervous system lymphoma(PCNSL);however,some patients have adverse reactions.AIM To retrospectively evaluate disease outcomes and mutational profiles in newly diagnosed PCNSL patients treated with a zanubrutinib/HD-MTX combination regimen.METHODS Nineteen newly diagnosed PCNSL patients were treated with zanubrutinib/HDMTX until disease progression,intolerable toxicities,or physician/patientdirected withdrawal.Safety and efficacy were assessed per the CTCAE v5.0 and RECIST v1.1 criteria,respectively.The primary endpoint was the objective response rate(ORR),and the secondary endpoints were progression-free survival,overall survival(OS),and safety.RESULTS The median follow-up duration was 14.7 mo(range,3.9–30 mo).The ORR for all patients was 84.2%,and 2-year progression-free-and OS rates were 75.6%and 94.1%,respectively.All patients completed the induction phase,and nine patients underwent autologous stem cell transplantation as consolidation therapy,resulting in an ORR of 88.9%.Ten patients received zanubrutinib as maintenance therapy and achieved an ORR of 80%.All patients showed an acceptable safety profile.The sequencing results for cerebrospinal fluid(CSF)and tumor tissue showed that PIM1 mutations were the most frequent genetic alterations.Circulating tumor DNA was correlated with disease relapse and response.CONCLUSION Our empirical observations demonstrated that the combination of zanubrutinib with HD-MTX yielded a marked clinical response and tolerability among newly diagnosed PCNSL patients.Non-invasive CSF liquid biopsy profiling may be feasible for evaluating treatment response and tumor burden.
文摘BACKGROUND Marginal zone lymphoma(MZL)is an indolent subtype of non-Hodgkin lymphoma(NHL),which is rare clinically with severe rashes as the initial symptom.CASE SUMMARY This study reports a case of MZL with generalized skin rashes accompanied by pruritus and purulent discharge.First-line treatment with rituximab combined with zanubrutinib had poor effects.However,after switching to obinutuzumab combined with zanubrutinib,the case was alleviated,and the rashes disappeared.CONCLUSION For patients with advanced stage MZL not benefiting from type I anti-CD20 monoclonal antibody(mAb)combination therapy,switching to a type II anti-CD20 mAb combination regimen may be considered.This approach may provide a new perspective in the treatment of MZL.
文摘In this editorial,we comment on the article by Wang et al.This manuscript explores the potential synergistic effects of combining zanubrutinib,a novel oral inhibitor of Bruton’s tyrosine kinase,with high-dose methotrexate(HD-MTX)as a therapeutic intervention for primary central nervous system lymphoma(PCNSL).The study involves a retrospective analysis of 19 PCNSL patients,highlighting clinicopathological characteristics,treatment outcomes,and genomic biomarkers.The results indicate the combination’s good tolerance and strong antitumor activity,with an 84.2%overall response rate.The authors emphasize the potential of zanubrutinib to modulate key genomic features of PCNSL,particularly mutations in myeloid differentiation primary response 88 and cluster of differentiation 79B.Furthermore,the study investigates the role of circulating tumor DNA in cerebrospinal fluid for disease surveillance and treatment response monitoring.In essence,the study provides valuable insights into the potential of combining zanubrutinib with HD-MTX as a frontline therapeutic regimen for PCNSL.The findings underscore the importance of exploring alternative treatment modalities and monitoring genomic and liquid biopsy markers to optimize patient outcomes.While the findings suggest promise,the study’s limitations should be considered,and further research is needed to establish the clinical relevance of this therapeutic approach for PCNSL.
