PI3Kδ Inhibitor Parsaclisib in Combination With Cyclophosphamide, Doxorubicin, Vincristine and Prednisone in Participants With Previously Untreated Peripheral T-cell Lymphoma
试验速览
- 阶段
- 1 期
- 状态
- 尚未招募
- 入组人数
- 30
- 主要终点
- 3-year EFS
研究概览
简要总结
The study is to investigate the safety, tolerability and efficacy of PI3Kδ inhibitor Parsaclisib in combination with cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) in frontline treatment of patients with peripheral T-cell lymphoma (PTCL).
详细描述
The study is to investigate the safety, tolerability and efficacy of PI3Kδ inhibitor Parsaclisib in combination with cyclophosphamide, doxorubicin, vincristine and prednisone (CHOP) in frontline treatment of patients with peripheral T-cell lymphoma (PTCL) by conducting in two stages, dose-escalation stage and dose-expansion stage. In dose-escalation stage, patients with treated-naïve PTCL will be assigned to receive sequentially higher doses of parsaclisib range from 10 to 20mg po, qd plus CHOP (21 days per cycle). The dose escalation will follow the classic 3+3 design. The recommended phase 2 dose (RP2D) of parsaclisib will be determined according to the dose-escalation results. In dose-expansion stage, additional patients will be recruited to receive Par-CHOP for the planned 6 cycles or until disease progression, unacceptable drug-related adverse events or starting new anti-lymphoma treatments.
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 70 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Subjects fully understand and voluntarily participate in this study and sign informed consent
- •Age≥18, ≤70 years
- •Histologically confirmed diagnosis of treatment-naïve PTCL, including peripheral T-cell lymphoma-not otherwise specified (PTCL-NOS), anaplastic large cell lymphoma (ALCL, ALK+ALCL with IPI≥2, no limitation with ALC-ALCL), angioimmunoblastic T-cell lymphoma (AITL), enteropathy related T-cell lymphoma, hepatosplenic T-cell, γ/δ T-cell lymphoma; Other PTCL that investigators consider to be appropriate to be enrolled.
- •No previous systemic treatment before enrollment.
- •At least one measurable lesions according to LUGANO 2014 criteria.
- •Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) 0-
- •Life expectancy ≥3 months.
- •Ineligible or decline to receive autologous stem cell transplantation (ASCT).
- •Adequate main organ function defined as the following required baseline laboratory data: Absolute neutrophil count (ANC)≥1.5×109/L without given G-CSF within 14 days; Platelet count (PLT)≥75×109/L without given transfusion with 14 days; Hemoglobin (HB)≥8g/dL without given transfusion or erythropoietin; Total bilirubin (TBIL)≤1.5X upper limit of normal (ULN); Aspartate aminotransferase (AST) and alanine aminotransferase (ALT)≤2.5X ULN; Serum creatinine (Scr)≤1.5X ULN; Left ventricular ejection fraction (LVEF)≥50%; For female participants of childbearing period, a negative urine or serum pregnancy test should be performed with 1 week prior to receiving first dose of investigational drug (day 1 of cycle 1). If a urine pregnancy test result cannot be confirmed as negative, a blood pregnancy test is required. Women of non-reproductive age was defined as at least 1 year after menopause or having undergone surgical sterilization or hysterectomy.
- •10.If there is a risk of pregnancy, all participants (both men and women) are required to use a contraceptive with an annual failure rate of less than 1% for entire treatment period up to 120 days after the last dose of investigational drug (or 180 days after chemotherapeutic drug).
排除标准
- •Current or previous history of other malignancies within 5 years prior to study enrollment.
- •Current diagnosis of any of the following: Adult T-cell leukemia/lymphoma, precursor cell lymphoblastic leukemia/lymphoma, extranodal natural killer/T-cell lymphoma, nasal type (ENKTL), indolent cutaneous T-cell lymphoma (CTCL).
- •Target lesions were treated with radiotherapy within 4 weeks of enrollment.
- •Patients undergo interventional clinical trials.
- •Concurrent lymphoma with CNS invasion.
- •Known allogeneic organ transplantation (except corneal transplantation) or allogeneic hematopoietic stem cell transplantation.
- •Known allergy to the active ingredients or excipients of IBI376 and CHOP regimens.
- •A known history of human immunodeficiency virus (HIV) infection (i.e., HIV antibody positive).
- •Positive test results for HBsAg antigen and HBV-DNA, or hepatitis C virus (HCV) antibody.
- •Received live vaccine within 30 days prior to initial investigational drug administration (day 1 of cycle 1) (Note: inactivated virus vaccine for injection is allowed within 30 days prior to initial administration, but live attenuated vaccine is not allowed).
- •Pregnant or breastfeeding women.
- •Any serious uncontrolled systemic disease.
- •Any medical history or disease evidence that may interfere with the study results or other conditions that investigators consider inappropriate for the study.
研究组 & 干预措施
PI3Kδ inhibitor Parsaclisib plus CHOP
Phase Ib (Explored the appropriate dose of Parsaclisib in combination with CHOP)
Parsaclisib is taken orally every day continuously, at approximately the same time every day, without food restriction, once a day.
CHOP was given at the standard dose, 21 days per cycle
Phase II:
Induced treatment: Received the initial dose of Parsaclisib determined in Phase Ib day 1-14 of each cycle, as well as CHOP at standard dose for 6 cycles.
Maintain treatment: Parsaclisib maintenance (2.5mg po, qd) will be performed on CR or PR patients after 6 cycles of induction therapy until disease progression, death, unacceptable toxicity, withdrawal of informed consent, or the investigator's decision or initiation of new antitumor therapy. The maximum maintenance period of parsaclisib is 24 months.
干预措施: Parsaclisib (Drug)
PI3Kδ inhibitor Parsaclisib plus CHOP
Phase Ib (Explored the appropriate dose of Parsaclisib in combination with CHOP)
Parsaclisib is taken orally every day continuously, at approximately the same time every day, without food restriction, once a day.
CHOP was given at the standard dose, 21 days per cycle
Phase II:
Induced treatment: Received the initial dose of Parsaclisib determined in Phase Ib day 1-14 of each cycle, as well as CHOP at standard dose for 6 cycles.
Maintain treatment: Parsaclisib maintenance (2.5mg po, qd) will be performed on CR or PR patients after 6 cycles of induction therapy until disease progression, death, unacceptable toxicity, withdrawal of informed consent, or the investigator's decision or initiation of new antitumor therapy. The maximum maintenance period of parsaclisib is 24 months.
干预措施: CHOP (Drug)
结局指标
主要结局
3-year EFS
时间窗: From date of patients sign informed consent until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 3 years
the period from the date of patients sign informed consent to the observed progression of the disease or the occurrence of death for any reason
次要结局
- CRR(at the end of Cycle 6 (each cycle is 21 days))
- ORR(at the end of Cycle 6 (each cycle is 21 days))
- EFS(From date of randomization until the date of first documented event, such as progression of the disease or the occurrence of death for any reason, or receive other anti-tumor treatment, whichever came first, assessed up to 3 years)
- Hematology and non hematology toxicity(Throughout the treatment period，up to 6 months)
- OS(From date of patients sign informed consent until the date of death or the date of last follow-up time, whichever came first, assessed up to 3 years)
研究者
Junning Cao, MD
Vice dean of department of oncology
Fudan University