Phase 2 Study of Brentuximab Vedotin Associated With CHP Followed by Consolidation With High-dose Therapy / Autologous Stem-cell Transplantation as Frontline Treatment of Patients With Enteropathy-associated T-cell Lymphoma Type 1.
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 发起方
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- Evaluate the 2-year progression-free survival
研究概览
简要总结
It has been recently reported that EATL type 1, but not refractory coeliac disease, strongly expressed CD30 and might benefit from brentuximab vedotin. Since the safety profile of the combination brentuximab vedotin and CHP is known and since the role of etoposide as part of induction regimen is not demonstrated, the investigator will assess the efficacy and toxicity of the combination brentuximab vedotin and CHP followed by HDT/ASCT, as frontline treatment of EATL.
详细描述
Brentuximab vedotin is an anti-CD30 monoclonal antibody conjugated to the cytotoxic drug monomethyl auristatin E. It is currently evaluated in combination with multi-agent chemotherapy as frontline treatment of systemic ALCL (sALCL) and other CD30-positive mature T cell and NK cell lymphomas. Preliminary results of this phase 1 study have been presented at the 2012 ASH Annual Meeting: 26 patients have been treated with combination brentuximab vedotin and CHP. Nineteen of 26 patients had a diagnosis of sALCL and 7 patients had a diagnosis of another mature Tor NK-cell lymphoma (EATL, n=1). The maximum tolerated dose of brentuximab vedotin in combination with CHP was not exceeded at 1.8 mg/kg IV. Adverse events were manageable. All patients achieved an objective response, with 23 patients (88%) achieving a complete response (CR). All 7 non-sALCL patients achieved a CR.
Finally, it has been recently reported that EATL type 1, but not refractory coeliac disease, strongly expressed CD30 and might benefit from brentuximab vedotin. Since the safety profile of the combination brentuximab vedotin and CHP is known and since the role of etoposide as part of induction regimen is not demonstrated, the investigator will assess the efficacy and toxicity of the combination brentuximab vedotin and CHP followed by HDT/ASCT, as frontline treatment of EATL.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Histologically confirmed diagnosis of EATL based on criteria established by the World Health Organization (WHO) 2016 Classification of Tumors of Haematopoietic and Lymphoid Tissues.
- •EATL should be CD30-positive with a threshold of 10%.
- •Patients aged ≥ 18 years and < 70 years at the time of study entry.
- •ECOG performance status 0 to 3 at time of study entry.
- •Left Ventricular Ejection Fraction (LVEF) ≥ 45% measured by bidimensional echography or radionuclide ventriculography (MUGA scan).
排除标准
- •Participants must not have been treated with any prior chemotherapy for EATL. Patients with previous treatment for refractory celiac disease (i.e., immunosuppressive or immunoregulatory drugs) may be included.
- •Known central nervous system involvement by EATL.
- •Active chronic hepatitis B or C.
- •HIV positive serology.
- •HTLV-1 positive serology.
研究组 & 干预措施
Brentuximab Vedotin
The first part of the treatment (induction) will evaluate BV-CHP. The second part of the treatment (consolidation) will use standard drugs for the treatment of lymphoma. HDT will consist of BEAM conditioning regimen (or BAM if carmustine is not available). Management of HDT/ASCT will be done according to standard practice.
干预措施: Brentuximab Vedotin (Drug)
结局指标
主要结局
Evaluate the 2-year progression-free survival
时间窗: 4 years
2-year progression-free survival (PFS)
次要结局
未报告次要终点