A Phase II Study of MK-0683 in Patients With Relapsed / Refractory Follicular Lymphoma (FL), Other Indolent B-cell Non-Hodgkin's Lymphoma (B-NHL) or Mantle Cell Lymphoma (MCL)
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 56
- 主要终点
- Objective Response Rate (ORR)
研究概览
简要总结
The purpose of this study is to evaluate the safety, tolerability, and efficacy of vorinostat (MK-0683) in participants with relapsed and/or refractory follicular lymphoma. The exploratory purpose of this study is to evaluate efficacy of MK-0683 in participants with relapsed/refractory non-FL indolent B-NHL or relapsed/refractory MCL. The primary hypothesis is that MK-0683 will show efficacy in relapsed/refractory FL patients as measured by the Overall Response Rate.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 74 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Participant has an histopathologically confirmed follicular lymphoma (FL), or other indolent B-cell non-Hodgkin's lymphoma (B-NHL) or mantle cell lymphoma (MCL)
- •Only relapsed/refractory FL can be included outside Japan
- •Participant has at least one measurable lesion by computerized tomography (CT) scan which is defined by Cheson's 1999 criteria
- •Participant has received at least 1 but up to 4 prior chemotherapeutic regimens, the most recent therapy must have failed to induce a partial response, or there must be recurrence in case of the most recent therapy has shown complete response, or there must be relapse in case of the most recent therapy has shown partial response
- •Life expectancy of >4 months
- •Participant must have adequate organ and marrow function
- •Women of child bearing potential must be negative for pregnancy and agree to use effective contraceptive measures until 30 days after the last dose of MK-
- •Men must agree to use effective contraceptive measures until 6 months after the last dose of MK-0683
排除标准
- •Participant has undergone allogenic transplant treatment or autologous stem cell transplant within 6 months
- •Participant with other active malignancies or central neurological infiltration with lymphoma
- •Participant with severe hepatic insufficiency
- •Participant with history of allergic reactions attributed to any component of MK-0683
- •Participant is known to be human immunodeficiency virus (HIV) antibody-, hepatitis B virus antigen- or hepatitis C virus antibody-positive
- •Participant has undergone prior/concomitant treatment with MK-0683 or other histone deacetylase (HDAC) inhibitors
研究组 & 干预措施
Follicular Lymphoma (FL)
Participants with relapsed/refractory FL received 200 mg of vorinostat (MK-0683) twice daily (200 mg x 2/day) for 14 consecutive days followed by 1 week (7 days) rest in a 21-day cycle, until they met the per-participant discontinuation criteria specified by the protocol.
干预措施: Vorinostat (Drug)
Indolent non-FL B-NHL or MCL
Participants with indolent non-follicular lymphoma (FL) B-cell non-Hodgkin's lymphoma (B-NHL), or with mantle cell Lymphoma (MCL) received 200 mg of vorinostat (MK-0683) twice daily (200 mg x 2/day) for 14 consecutive days followed by 1 week (7 days) rest in a 21-day cycle, until they met the per-participant discontinuation criteria specified by the protocol.
干预措施: Vorinostat (Drug)
Other Disease
Participants with disease other than relapsed/refractory follicular lymphoma (FL), non-FL B-cell non-Hodgkin's lymphoma (B-NHL), or mantle cell Lymphoma (MCL), as assessed by the Independent Central Pathological Committee, received 200 mg of vorinostat (MK-0683) twice daily (200 mg x 2/day) for 14 consecutive days followed by 1 week (7 days) rest in a 21-day cycle, until they met the per-participant discontinuation criteria specified by the protocol. This group was created to include participants who enrolled, but whose later diagnoses by the Independent Central Pathological Committee excluded them from analysis in the FL and non-FL B-NHL/MCL groups because they had different disease than those prespecified in the protocol.
干预措施: Vorinostat (Drug)
结局指标
主要结局
Objective Response Rate (ORR)
时间窗: Up to 650 days
ORR was defined as the percentage of participants who had a Complete Response (CR: Normal liver/spleen physical exam, all lymph nodes and nodal masses are normal, and there is no bone marrow involvement), a Complete Response/unconfirmed (CRu: Normal liver/spleen physical exam, plus at least a 75% decrease in the sum of the products of the greatest diameters of nodal masses if any are greater than 1.5 cm in their greatest diameter, normal or indeterminate bone marrow involvement), or a Partial Response (PR: Either normal physical exam, lymph nodes, and lymph node masses plus positive bone marrow involvement; OR normal physical exam or decrease in liver/spleen size plus at least a 50% decrease in the diameters of lymph nodes and nodal masses) as assessed using the international working group Non-Hodgkin's lymphoma standardized response criteria described by Cheson, BD in 1999. The percentage of participants who experienced a CR, CRu, or PR is presented.
Number of Participants Who Experienced an Adverse Event (AE)
时间窗: Up to approximately 29 months
An AE was defined as any untoward medical occurrence in a participant administered study treatment and which did not necessarily have to have a causal relationship with this treatment. The number of participants who experienced an AE was presented.
Number of Participants Who Discontinued Study Drug Due to Experiencing an Adverse Event (AE)
时间窗: Up to 536 days
An adverse event (AE) was defined as any untoward medical occurrence in a participant administered study treatment and which did not necessarily have to have a causal relationship with this treatment. The number of participants who discontinued from study drug due to an adverse event was reported.
次要结局
- Time to Treatment Failure for Relapsed/Refractory FL(Up to 650 days)
- Time to Response for Relapsed/Refractory FL(Up to 650 days)