Phase II Trial of VELCADE® (Bortezomib) for Steroid Refractory Acute GVHD
试验速览
- 阶段
- 2 期
- 状态
- 已完成
- 入组人数
- 11
- 试验地点
- 1
- 主要终点
- Response to Bortezomib (VELCADE®)
研究概览
简要总结
The purpose of this research study is to test the safety and effectiveness of VELCADE® in the treatment of acute graft-versus-host disease (GVHD) that has not responded to steroids or has worsened when the steroid dose was decreased. VELCADE® is a drug that inhibits certain immune reactions that happen when lymphocytes encounter foreign substances. We are doing this research to determine if VELCADE® may be useful in treating GVHD.
详细描述
Graft-versus-host disease (GVHD) is a serious complication after bone marrow transplantation from another donor. GVHD is caused by certain cells called lymphocytes. Normally these cells make immune reactions that help protect the body from foreign substances that cause infection. Here, these cells attack the normal tissues of the body as if they were foreign substances. This interferes with the normal function of vital organs and results in their damage. In GVHD these cells attack the skin, liver and bowel. GVHD also increases the chances of infection.
VELCADE® is a drug that inhibits certain immune reactions that happen when lymphocytes encounter foreign substances. We are doing this research to determine if VELCADE® may be useful in treating GVHD.
VELCADE® is approved by the Food and Drug Administration (FDA) for the treatment of multiple myeloma in patients who have received at least two prior therapies and have demonstrated disease progression on their last therapy. Its effectiveness is also being tested in other cancers. The dose of the drug being used in this research study is the same as what is used for the treatment of multiple myeloma. It has not been approved by the FDA for use in GVHD. Therefore, using VELCADE® for GVHD is experimental in this research study.
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 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •(All criteria must be met)
- •Patients must have undergone an allogeneic HSCT
- •Clinical or histological evidence of AGVHD
- •Has been treated with a minimum of 2mg/kg of methylprednisolone per day or equivalent dose of steroids and either one of the following:
- •Has had a minimum of 3 days of steroids including the day of assignment and has progressive disease.
- •Has had a minimum of 7 days of steroids including the day of assignment and has had no response.
- •AGVHD progresses at anytime when steroids are tapered to less than 2mg/kg/day of methylprednisolone or its equivalent.
- •Performance status ECOG 0-2
- •Patients must be willing to use contraception if they have childbearing potential
- •Able to give informed consent
- •Patients must be > 18 years of age, with no upper age limit.
排除标准
- •(Any one criteria will exclude patient)
- •Performance status of ECOG >
- •>Grade3 peripheral neuropathy at the time of enrollment
- •Patient has a creatinine clearance (calculated or measured) of <30mL/min at the time of enrollment.
- •Myocardial infarction within 6 months prior to enrollment or has New York Hospital Association (NYHA) Class III or IV heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias or electrocardiographic evidence of acute ischemia or active conduction system abnormalities. Prior to study entry , any ECG abnormality at Screening has to be documented by the investigator/co-investigator as not medically relevant.
- •Patient has hypersensitivity to bortezomib, boron or mannitol.
- •Female subject is pregnant or breast-feeding.
- •Patient has received other investigational drug within 14 days prior to enrollment.
- •Serious medical or psychiatric illness likely to interfere with participation in this clinical study or to obtain informed consent.
研究组 & 干预措施
Bortezomib for Treatment of GHVD
To determine if bortezomib (VELCADE®) will successfully inhibit T-cell responses in clinically acute graft-versus-host disease (GVHD) after allogeneic hematopoietic stem cell transplantation (HSCT).
干预措施: Bortezomib (Drug)
结局指标
主要结局
Response to Bortezomib (VELCADE®)
时间窗: Through 30 days post-treatment
Response is the primary endpoint of this study and will be scored on day 21 (3 weeks after the first dose of VELCADE) and every 3 weeks subsequently. Patients who progress or expire before the end of the study will be considered non-responders. Patients are evaluated for response in an organ if they have AGVHD in that organ at the start of treatment with VELCADE or if AGVHD develops after the start of VELCADE, but before the time period of evaluation. Complete response in an organ is defined as no evidence clinical or biochemical signs of AGVHD. For the overall assessment, it is defined as complete resolution of rash, abnormal LFTs, and absence of diarrhea attributed to AGVHD. Partial response is defined as a one stage decrease in any organ system without worsening in other organ systems.
次要结局
- Number of Toxicities Related to Bortezomib (VELCADE®)(Through 30 days post-traeatment)