A Phase 1 Clinical Study of DSP-2033 (Alvocidib) in Combination With Cytarabine/Mitoxantrone or Cytarabine/Daunorubicin (7+3) in Patients With Acute Myeloid Leukemia
试验速览
- 阶段
- 1 期
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 11
- 主要终点
- To evaluate safety and tolerability in Japanese AML patients by CTCAE v4.0
研究概览
简要总结
This is an open label, multi-center, phase 1 study of DSP-2033 (Alvocidib) in combination with cytarabine/mitoxantrone (ACM regimen) or cytarabine/daunorubicin (A+7+3 regimen) in patients with acute myeloid leukemia (AML).
详细描述
This study consists of 2 cohorts of the ACM regimen part for Japanese relapsed/refractory AML patients and 1 cohort of the A+7+3 regimen part for Japanese newly diagnosed AML patients. The purpose of this study are as below.
- To evaluate the safety of DSP-2033 (Alvocidib) in combination with cytarabine/mitoxantrone (ACM regimen) in Japanese patients with relapsed or refractory AML and to confirm its tolerability.
- To evaluate the safety of DSP-2033 (Alvocidib) in combination with cytarabine/daunorubicin (A+7+3 regimen) in Japanese newly diagnosed AML patients and to confirm its tolerability.
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
盲法说明
Open labeled
入排标准
- 年龄范围
- 20 Years 至 64 Years(Adult)
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •[For all parts]
- •Japanese patients diagnosed with AML by the 4th edition of WHO criteria.
- •Patients aged between 20 and 64 at acquisition of informed consent.
- •Have received an adequate explanation of the objectives/contents of the clinical study, anticipated therapeutic effects/pharmacology, and risks to his/her understanding, and voluntarily provide written informed consent to participation in the clinical study.
- •Have an Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) of 0 to 2 at entry.
- •Have a left ventricular ejection fraction (LVEF) ≥ 50% determined by echocardiography or multigated acquisition (MUGA) scan within 14 days prior to entry.
- •Have an arterial oxygen saturation (SpO2) ≥ 90% within 14 days prior to entry.
- •The laboratory test within 14 days prior to entry (for multiple tests, the most recent before the entry) meet the following criteria for major organ function.
- •Serum creatinine ≤ 1.5 x the upper limit of normal (ULN) of the institutional reference standard
- •AST and ALT ≤ 2 x ULN of the institutional reference standard
- •Total bilirubin ≤ 2.0 mg/dL
- •Female patients of childbearing potential must have negative pregnancy test results at entry.
- •Female patients or patients with partners of childbearing potential must agree to use an appropriate method of contraception for a period between acquisition of informed consent and 6 months (180 days) after the final dose so that patients or female partners would not become pregnant.
- •[ACM regimen part] In addition to the inclusion criteria for all parts, patients must meet the following criterion.
- •AML patients who could not attain remission after 1 or 2 cycles of potent chemotherapy with anthracycline, cytarabine, and etoposide, or potent chemotherapy with anthracycline and cytarabine. Or patients with 1st or 2nd recurrent AML after complete remission following initial therapy.
- •[A+7+3 regimen part] In addition to the inclusion criteria for all parts, patients must meet the following criterion
- •Treatment naive AML patients.
排除标准
- •[For all parts]
- •Diagnosed with acute promyelocytic leukemia (APL) (FAB classification: M3).
- •Received a transplantation such as hematopoietic stem cell transplant.
- •Have active central nervous system (CNS) leukemia.
- •Complicated by ≥ Grade 3 infection as specified in Common Terminology Criteria for Adverse Events version 4.03 (CTCAE v4.03).
- •HIV antibody, HBs antigen, or HCV antibody tested positive within 90 days prior to entry.
- •Have New York Heart Association (NYHA) cardiac function classification III or IV heart disease or a history, ≥ Grade 3 arrhythmia, angina pectoris or abnormal electrocardiogram (ECG) findings as specified in CTCAE v4.03 or a history of these above.
- •Have a disease that may interfere with the study treatment, such as interstitial pneumonia, pulmonary fibrosis, or active tuberculosis.
- •Complicated by uncontrolled disseminated intravascular coagulation.
- •Have other active malignancies (synchronous multiple malignancies and metachronous multiple malignancies with a disease-free interval not more than 5 years. However, carcinoma in situ that is determined to be cured by local treatment or lesions equivalent to mucosal carcinoma are not included in active multiple malignancies.)
- •Have an uncontrolled complication.
- •Complicated by mental deficits or have a history of mental deficits. However, patients who are able to comply with the study protocol can be included at the discretion of a physician.
- •Complicated by varicella.
- •Received any previous treatment with DSP-2033 or other CDK inhibitors.
- •Received any investigational product or post-marketing clinical study drug within 3 months (90 days) prior to entry.
- •Pregnant or lactating women*)
- •*) If a lactating woman agrees to discontinue breast feeding between acquisition of informed consent and 6 months (180 days) after the final dose, she could be included in the study.
- •Patients who are determined to be inappropriate for participation in this study by the investigator or subinvestigator.
- •[ACM regimen part] In addition to the exclusion criteria cfor all parts, patients who meet any one of the following criteria 17 to 21 will be excluded from the ACM regimen part.
- •Have the cumulative total exposure of anthracycline, daunorubicin-equivalent dose, exceeds 360 mg/m2 (body surface area) at entry.
- •Received other leukemia treatment within 21 days prior to entry.
- •Have a history of radiation therapy on the mediastinum.
- •Have sustained ≥ Grade 2 adverse drug reaction (except alopecia) as specified in CTCAE v4.03, which developed by the previous treatment.
- •Have a history of hypersensitivity against any one of cytarabine, mitoxantrone, or contained excipients.
- •[A+7+3 regimen part] In addition to the exclusion criteria for all parts, patients who meet any one of the following criteria 22 to 23 will be excluded from the A+7+3 regimen part.
- •Have the cumulative total exposure of anthracycline, daunorubicin-equivalent dose, exceeds 100 mg/m2 (body surface area) at entry.
- •Have a history of hypersensitivity against any one of cytarabine, daunorubicin, or contained excipients.
研究组 & 干预措施
ACM regimen
ACM regimen is for Japanese patients with relapsed or refractory AML.
干预措施: Alvocidib (Drug)
ACM regimen
ACM regimen is for Japanese patients with relapsed or refractory AML.
干预措施: Cytarabine (Drug)
ACM regimen
ACM regimen is for Japanese patients with relapsed or refractory AML.
干预措施: Mitoxantrone (Drug)
A+7+3 regimen
A+7+3 regimen is for Japanese newly diagnosed AML patients.
干预措施: Alvocidib (Drug)
A+7+3 regimen
A+7+3 regimen is for Japanese newly diagnosed AML patients.
干预措施: Cytarabine (Drug)
A+7+3 regimen
A+7+3 regimen is for Japanese newly diagnosed AML patients.
干预措施: Daunorubicine (Drug)
结局指标
主要结局
To evaluate safety and tolerability in Japanese AML patients by CTCAE v4.0
时间窗: 2 months
Safety and tolerability of DSP-2033 (Alvocidib) in combination with cytarabine/mitoxantrone (ACM regimen) in Japanese patients with relapsed or refractory AML and in combination with cytarabine/daunorubicin (A+7+3 regimen) in Japanese newly diagnosed AML patients. Safety and tolerability analyses:The number of subjects with treatment-related adverse events as assessed by CTCAE v4.0. The number of subjects with DLT and incidence rate during the DLT evaluation period.
次要结局
- To evaluate the Anti-tumor effects based on bone-marrow blasts(2 months)
- To evaluate peak plasma concentration (Cmax) of ACM regimen and A+7+3 regimen in Japanese(14 days)
- To evaluate Area under the plasma concentration versus time curve (AUC) of ACM regimen and A+7+3 regimen in Japanese(14 days)
- Event-free survival (EFS) (ACM regimen part only)(12 months)
- Overall survival (OS) (ACM regimen part only)(12 months)
