Mantle cell lymphoma(MCL), a special type of non-Hodgkin's lymphoma, is incurable through conventional treatment. This study aimed to analyze the clinical features, therapeutic responses, and prognosis of patients...Mantle cell lymphoma(MCL), a special type of non-Hodgkin's lymphoma, is incurable through conventional treatment. This study aimed to analyze the clinical features, therapeutic responses, and prognosis of patients with MCL. Clinical data of 30 patients with MCL treated in our hospital between April 2006 and July 2011 were analyzed. Eighteen patients were treated with CHOP plus rituximab (R-CHOP) regimen, 12 underwent conventional chemotherapy. The median age of the 30 patients was 58 years, 23 were men, all patients had Cyclin D1 overexpression, 29 (96.7%) had advanced disease, 11 (36.7%) had bone marrow involvement, 9 (30.0%) had gastrointestinal involvement, and 15 (50.0%) had splenomegaly. The complete response(CR) rate and overall response rate(ORR) were significantly higher in patients undergoing R-CHOP immunochemotherapy than in those undergoing conventional chemotherapy (38.9% vs. 16.7%, P = 0.187; 72.2% vs. 41.4%, P = 0.098). The difference of 2-year overall survival rate between the two groups was not significant (P = 0.807) due to the short follow-up time. The 2-year progression-free survival (PFS) rate was higher in R-CHOP group than in conventional chemotherapy group (53% vs. 25%, P = 0.083), and was higher in patients with a lower mantle cell lymphoma international prognostic index (MIPI) (51% for MIPI 0-3, 33% for MIPI 4-5, and 0% for MIPI 6-11, P = 0.059). Most patients with MCL were elderly; in an advanced stage; showed a male predominance; and usually had bone marrow involvement, gastrointestinal involvement, or splenomegaly. R-CHOP regimen could improve the CR rate and ORR of MCL patients. MIPI can be a new prognostic index for predicting the prognosis of advanced MCL.展开更多
Patients with lymphocytic malignancies like Non-Hodgkin's lymphoma (NHL), multiple myeloma (MM), and chronic lymphocytic leukemia (CLL) are often complicated with anemia. In this prospective study, we devised a ca...Patients with lymphocytic malignancies like Non-Hodgkin's lymphoma (NHL), multiple myeloma (MM), and chronic lymphocytic leukemia (CLL) are often complicated with anemia. In this prospective study, we devised a carefully controlled erythropoietin (Epo) level measurement in anemic or non-anemic patients with lymphocytic malignancies, in order to determine whether the response of Epo was decreased in anemic patients.展开更多
BACKGROUND Academic studies have proved that anti-programmed death-1(PD-1)monoclonal antibodies demonstrated remarkable activity in relapsed/refractory classical Hodgkin lymphoma(cHL).However,most patients ultimately ...BACKGROUND Academic studies have proved that anti-programmed death-1(PD-1)monoclonal antibodies demonstrated remarkable activity in relapsed/refractory classical Hodgkin lymphoma(cHL).However,most patients ultimately experienced failure or resistance.It is urgent and necessary to develop a novel strategy for relapsed/refractory cHL.The aim of this case report is to evaluate the combination approach of low-dose decitabine plus a PD-1 inhibitor in relapsed/refractory cHL patients with prior PD-1 inhibitor exposure.CASE SUMMARY The patient was a 27-year-old man who complained of enlarged right-sided cervical lymph nodes and progressive pain aggravation of the right shoulder over the past 3 mo before admission.Histological analysis of lymph node biopsy was suggestive of cHL.The patient experienced failure of eight lines of therapy,including multiple cycles of chemotherapy,PD-1 blockade,and anti-CD47 antibody therapy.Contrast-enhanced CT showed that the tumors of the chest and abdomen significantly shrunk or disappeared after three cycles of treatment with decitabine plus tislelizumab.The patient had been followed for 11.5 mo until March 2,2021,and no progressive enlargement of the tumor was observed.CONCLUSION The strategy of combining low-dose decitabine with tislelizumab could reverse the resistance to PD-1 inhibitors in patients with heavily pretreated relapsed/refractory cHL.The therapeutic effect of this strategy needs to be further assessed.展开更多
文摘Mantle cell lymphoma(MCL), a special type of non-Hodgkin's lymphoma, is incurable through conventional treatment. This study aimed to analyze the clinical features, therapeutic responses, and prognosis of patients with MCL. Clinical data of 30 patients with MCL treated in our hospital between April 2006 and July 2011 were analyzed. Eighteen patients were treated with CHOP plus rituximab (R-CHOP) regimen, 12 underwent conventional chemotherapy. The median age of the 30 patients was 58 years, 23 were men, all patients had Cyclin D1 overexpression, 29 (96.7%) had advanced disease, 11 (36.7%) had bone marrow involvement, 9 (30.0%) had gastrointestinal involvement, and 15 (50.0%) had splenomegaly. The complete response(CR) rate and overall response rate(ORR) were significantly higher in patients undergoing R-CHOP immunochemotherapy than in those undergoing conventional chemotherapy (38.9% vs. 16.7%, P = 0.187; 72.2% vs. 41.4%, P = 0.098). The difference of 2-year overall survival rate between the two groups was not significant (P = 0.807) due to the short follow-up time. The 2-year progression-free survival (PFS) rate was higher in R-CHOP group than in conventional chemotherapy group (53% vs. 25%, P = 0.083), and was higher in patients with a lower mantle cell lymphoma international prognostic index (MIPI) (51% for MIPI 0-3, 33% for MIPI 4-5, and 0% for MIPI 6-11, P = 0.059). Most patients with MCL were elderly; in an advanced stage; showed a male predominance; and usually had bone marrow involvement, gastrointestinal involvement, or splenomegaly. R-CHOP regimen could improve the CR rate and ORR of MCL patients. MIPI can be a new prognostic index for predicting the prognosis of advanced MCL.
文摘Patients with lymphocytic malignancies like Non-Hodgkin's lymphoma (NHL), multiple myeloma (MM), and chronic lymphocytic leukemia (CLL) are often complicated with anemia. In this prospective study, we devised a carefully controlled erythropoietin (Epo) level measurement in anemic or non-anemic patients with lymphocytic malignancies, in order to determine whether the response of Epo was decreased in anemic patients.
文摘BACKGROUND Academic studies have proved that anti-programmed death-1(PD-1)monoclonal antibodies demonstrated remarkable activity in relapsed/refractory classical Hodgkin lymphoma(cHL).However,most patients ultimately experienced failure or resistance.It is urgent and necessary to develop a novel strategy for relapsed/refractory cHL.The aim of this case report is to evaluate the combination approach of low-dose decitabine plus a PD-1 inhibitor in relapsed/refractory cHL patients with prior PD-1 inhibitor exposure.CASE SUMMARY The patient was a 27-year-old man who complained of enlarged right-sided cervical lymph nodes and progressive pain aggravation of the right shoulder over the past 3 mo before admission.Histological analysis of lymph node biopsy was suggestive of cHL.The patient experienced failure of eight lines of therapy,including multiple cycles of chemotherapy,PD-1 blockade,and anti-CD47 antibody therapy.Contrast-enhanced CT showed that the tumors of the chest and abdomen significantly shrunk or disappeared after three cycles of treatment with decitabine plus tislelizumab.The patient had been followed for 11.5 mo until March 2,2021,and no progressive enlargement of the tumor was observed.CONCLUSION The strategy of combining low-dose decitabine with tislelizumab could reverse the resistance to PD-1 inhibitors in patients with heavily pretreated relapsed/refractory cHL.The therapeutic effect of this strategy needs to be further assessed.
