本研究評估acalabrutinib聯合bendamustine及rituximab（BR）對比安慰劑聯合BR在既往未接受治療的套細胞淋巴瘤受試者中的療效。
適應症：Lymphoma, Mantle Cell
收案條件
納入條件
- Men and women, ≥ 65 years of age.
- Pathologically confirmed MCL, with documentation of a chromosome translocation t(11;14)(q13;q32) and/or overexpression of cyclin D1 in association with other relevant markers (eg, CD5, CD19, CD20, PAX5) .
- MCL requiring treatment and for which no prior systemic anticancer therapies have been received.
- Eastern Cooperative Oncology Group (ECOG) performance status of ≤ 2.
- Agreement to use highly effective forms of contraception during the study and 6 months after the last dose of bendamustine, or 12 months after the last dose of rituximab, whichever is longest .
排除條件
- Significant cardiovascular disease such as uncontrolled or symptomatic arrhythmias, congestive heart failure, or myocardial infarction within 6 months of first dose of study drug, or any Class 3 or 4 cardiac disease as defined by the New York Heart Association Functional Classification, or corrected QT interval (QTc) \> 480 msec (calculated using Friderica's formula: QT/RR0.33) at screening. Exception: Subjects with controlled, asymptomatic atrial fibrillation during screening are allowed to enroll on study.
- Malabsorption syndrome, disease significantly affecting gastrointestinal function, resection of the stomach, extensive small bowel resection that is likely to affect absorption, symptomatic inflammatory bowel disease, partial or complete bowel obstruction, or gastric restrictions and bariatric surgery, such as gastric bypass.
- Uncontrolled active systemic fungal, bacterial, viral, or other infection (defined as exhibiting ongoing signs/symptoms related to the infection and without improvement, despite appropriate antibiotics or other treatment), or intravenous anti infective treatment within 2 weeks before first dose of study drug.
- Concurrent participation in another therapeutic clinical trial.
收案條件維持 ClinicalTrials.gov 原始英文登錄資料，實際收案資格以研究團隊的正式評估與受試者同意書為準。資料來源：ClinicalTrials.gov，每兩週自動更新，最後同步：2026年10月8日。