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Most patients with mantle cell lymphoma (MCL) are older, with a median age of 69-71 years
.
In addition to the characteristics of high-risk diseases, advanced age, poor performance status, and number of concurrent diseases all have a negative impact on the prognosis of MCL patients
Lymphoma
This is a single-center, single-arm phase 2 clinical trial to study the effectiveness and effectiveness of ibrutinib and rituximab (IR) in the treatment of previously untreated elderly MCL patients (≥65 years of age) Security
.
Elderly MCL patients with Ki-67<50% and non-embryonic cell morphology were recruited, treated with ibrutinib combined with rituximab for two years, and then maintained with ibrutinib alone
.
The primary endpoint is to assess the overall response rate and the safety of the combined regimen
Progression-free survival
Progression-free survivalA total of 50 MCL patients were recruited, with a median age of 71 years (interquartile range 69-76 years)
.
16% of patients have a high-risk simplified MCL international prognostic index
Overall survival
Overall survivalThe best overall response rate was 96% (71% complete response)
.
After a median follow-up of 45 months (interquartile range 24-56 months), 28 (56%) patients dropped out of the study for various reasons (4 cases of progression, 21 cases of toxicity, and 3 cases of other causes)
The best overall response rate was 96% (71% complete response).
Adverse reactions
Adverse reactionsIt is worth noting that 11 patients (22%) developed grade 3 atrial fibrillation
.
Less than 5% of patients have grade 3-4 bone marrow suppression
Eleven (22%) patients developed grade 3 atrial fibrillation
The combination of ibrutinib and rituximab can effectively treat elderly patients with MCL
Original source:
Preetesh Jain, et al.
Ibrutinib With Rituximab in First-Line Treatment of Older Patients With Mantle Cell Lymphoma in this message