A Multicenter, Prospective Clinical Study of Olverembatinib Combined With Chemotherapy in the Treatment of de Novo Adult Philadelphia Chromosome-positive Acute Lymphoid Leukemia
试验速览
- 阶段
- 2 期
- 状态
- 尚未招募
- 发起方
- 入组人数
- 55
- 试验地点
- 1
- 主要终点
- Number of Participants with Complete Molecular Remission
研究概览
简要总结
In this study, adults with newly-diagnosed Philadelphia Chromosome-positive acute lymphoblastic leukemia (Ph+ ALL) will receive first-line therapy of a novel third-generation TKI Olverembatinib.
The main purpose of the study is to evaluate the efficacy and safety of Olverembatinib in Ph+ ALL patients.
详细描述
Eligible participants will receive an 28-day induction regimen of Olverembatinib (40mg, QOD) combined with VP-chemotherapy, followed by 4 cycles of Hyper-CVAD A/B treatment (each lasting 28 days). If complete molecular response (CMR) is achieved at the 3rd month, participants will receive another three cycles of Hyper-CVAD A/B treatment. Maintenance therapy would be given for at least 1 year with monthly courses of vincristine, prednisone and Olverembatinib. If participants fail to achieve CMR at the 3rd month, or patients with an available matched donor had the option to proceed to allogeneic stem cell transplantation (allo-HSCT) at the discretion of the treating physician. Olverembatinib would be administered at the time of hematopoietic reconstruction for at least 1 year.
Intrathecal injection would be performed on day 15 of induction therapy and before each course of consolidation therapy to prevent central nervous system leukemia (CNSL).
It is expected that about 55 patients will take part in this 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
- 未提供
排除标准
- •The presence of central nervous system (CNS) or testicular active ALL.
- •Human immunodeficiency virus (HIV) infection, or chronic infection with hepatitis B virus (HBsAg positive) or hepatitis C virus (anti-HCV positive).
- •Uncontrolled active infection.
- •Patients who are currently suffering from active autoimmune disease or a history of autoimmune disease potentially involving the CNS.
- •Patients who have a history of clinically significant CNS lesions or is currently suffering from clinically significant CNS lesions.
- •Patients who have any history of heart or vascular disease, such as hypertension (systolic blood pressure(HBP) > 140mmHg and/or diastolic blood pressure > 90mmHg), or take medications that are known to cause QT interval prolongation. The patients with well controlled HBP can be considered to be included.
- •Cardiac ultrasonography indicates that pulmonary artery systolic blood pressure is >50 mmHg; or there are clinical symptoms related to pulmonary arterial hypertension.
- •Patients who suffer from severe bleeding disorders unrelated to Ph+ ALL.
- •Patients who have any other malignant tumors that require treatment.
- •Patients who have a history of pancreatitis or a history of alcohol abuse.
- •Patients who have severe hypertriglyceridemia (triglyceride ≥ 5.6mmol/L).
- •Patients who are pregnant, planning to become pregnant or breastfeeding.
- •Patients who underwent major surgery (except for minor surgery such as catheter placement or bone marrow biopsy) within 14 days before the first drug.
- •Patients who may not be able to complete all study visits or procedures required by the study protocol, including follow-up visits, and/or fail to comply with all required study procedures.
- •Patients who suffer from any condition or illness that, in the opinion of the Investigator, would compromise patient safety or interfere with the evaluation of the safety of the research drug.
研究组 & 干预措施
Treatment Group
combination of Olverembatinib with chemotherapy
干预措施: Olverembatinib (Drug)
Treatment Group
combination of Olverembatinib with chemotherapy
干预措施: Prednisone (Drug)
Treatment Group
combination of Olverembatinib with chemotherapy
干预措施: Vincristine (Drug)
结局指标
主要结局
Number of Participants with Complete Molecular Remission
时间窗: From Induction through the end of one cycle of Hyper-CVAD A and B (approximately 3 months) (Cycle length is equal to [=] 28 days) ]
Will be estimated along with the 95% credible intervals.
次要结局
- Percentage of Participants with CR and Incomplete Complete Remission (CRi)(At the end of consolidation therapy (approximately 9 months) and one year after allo-HSCT)
- Duration of Complete Molecular Remission(From the date of acquisition of complete molecular remission until the date of loss of complete molecular remission, assessed up to 2 to 4 years.)
- Event-free survival (EFS)(From the first day of treatment until any failure (resistant disease, relapse, or death), assessed up to 2 to 4 years ])
- Overall survival (OS)(From the first day of treatment to time of death from any cause, assessed up 2 to 4 years.)
- Incidence of adverse events (AEs)(Up to approximately 2 to 4 years)
研究者
Chen Suning
Physician
The First Affiliated Hospital of Soochow University