A Single-arm, Multi-center Phase II Clinical Study on Pegaspargase Combined With Gemcitabine, Etoposide, Liposomal Mitoxantrone Hydrochloride and Dexamethasone (P-GEMD) in the Treatment of Untreated Early Non-upper Respiratory Tract or Advanced Extranodal NK/T-cell Lymphoma.
试验速览
- 阶段
- 2 期
- 状态
- 尚未招募
- 入组人数
- 50
- 主要终点
- CRR
研究概览
简要总结
NK/T-cell lymphoma (NKTCL) is one of the most common types of extranodal lymphoma.NKTCL originates from NK cells and T lymphocytes and is highly invasive. There is a lack of efficient and specific treatment methods in clinical practice, and the prognosis is poor. The molecular heterogeneity of NKTCL is strong, and molecular typing and risk stratification are of great significance for understanding the disease and improving the curative effect.Based on the preclinical studies of mitoxantrone liposomes, the investigators put forward a hypothesis: mitoxantrone liposome injection combined with pegaspargase, gemcitabine, and dexamethasone (P-GEMD) in the treatment of early non-upper respiratory digestive tract It is safe and can improve the therapeutic effect in patients with gastric or advanced extranodal NK/T cell lymphoma.
详细描述
NK/T-cell lymphoma (NKTCL) is one of the most common types of extranodal lymphoma.NKTCL originates from NK cells and T lymphocytes and is highly invasive. There is a lack of efficient and specific treatment methods in clinical practice, and the prognosis is poor. The molecular heterogeneity of NKTCL is strong, and molecular typing and risk stratification are of great significance for understanding the disease and improving the curative effect.
In the phase II clinical study of mitoxantrone liposome, 108 patients with relapsed and refractory PTCL received mitoxantrone liposome monotherapy, and the IRC evaluation ORR was 41.7% [32.3%, 51.5%] , the CR rate was 23.1% (25/108), the median PFS was 8.5 months, and the median OS was 22.8 months. The safety was tolerable and the efficacy was definite. Based on this, Mitoxantrone liposome was approved for marketing , for the treatment of adult patients with relapsed and refractory PTCL.
Based on the preclinical studies of mitoxantrone liposomes, the investigators put forward a hypothesis: mitoxantrone liposome injection combined with pegaspargase, gemcitabine, and dexamethasone (P-GEMD) in the treatment of early non-upper respiratory digestive tract It is safe and can improve the therapeutic effect in patients with gastric or advanced extranodal NK/T cell lymphoma.
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 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Voluntarily join this study and sign the informed consent form;
- •18 years old ≤ age ≤ 75 years old;
- •Expected survival time ≥ 3 months;
- •Histopathologically confirmed early non-upper aerodigestive or advanced
- •There must be at least one evaluable or measurable lesion that meets the Lugano2014 criteria: lymph node lesions, measurable lymph nodes need to have a long diameter > 1.5cm; non-lymph node lesions, extranodal lesions that can be measured Long diameter > 1.0cm;
- •ECOG score 0-2 points;
- •Bone marrow function: neutrophil count ≥ 1.5×109/L, platelet count ≥ 75×109/L, hemoglobin ≥ 80g/L;
- •Liver and kidney function: serum creatinine ≤ 1.5 times the upper limit of the normal value; alanine aminotransferase (AST) and aspartate aminotransferase (ALT) ≤ 2.5 times the upper limit of the normal value (for patients with liver invasion ≤ 5 times the normal value upper limit); total bilirubin ≤ 1.5 times the upper limit of normal value (for patients with liver invasion ≤ 3 times the upper limit of normal value).
排除标准
- •Hypersensitivity to any study drug or its components;
- •Uncontrollable systemic diseases (such as advanced infection, uncontrollable hypertension, diabetes, etc.);
- •Cardiac function and disease meet one of the following conditions :
- •long QTc syndrome or QTc interval >480 ms;
- •complete left bundle branch block, second-degree or third-degree atrioventricular block;
- •severe, uncontrolled arrhythmia requiring drug treatment ;
- •New York Society of Cardiology ≥ Grade III;
- •Cardiac ejection fraction (LVEF) lower than 50%;
- •Myocardial infarction, unstable angina, and severely unstable ventricular rhythm within 6 months before recruitment History of arrhythmia or any other arrhythmia requiring treatment, history of clinically severe pericardial disease, or ECG evidence of acute ischemia or active conduction system abnormalities.
- •Active hepatitis B and C infection (positive hepatitis B virus surface antigen and more than 1x103 copies/mL of hepatitis B virus DNA; more than 1x103 copies/mL of hepatitis C virus RNA);
- •Human immunodeficiency virus (HIV) infection (positive HIV antibody);
- •Previously or currently suffering from other malignant tumors (except for effectively controlled non-melanoma skin basal cell carcinoma, breast/cervix carcinoma in situ and other malignant tumors that have been effectively controlled without treatment in the past five years);
- •Central nervous system (CNS) involvement at the time of recruitment;
- •Pregnant, lactating women and patients of childbearing age who do not want to take contraceptive measures; Other investigators judge that they are not suitable for participating in this study.
研究组 & 干预措施
P-GEMD group
Pegaspargase Combined With Gemcitabine, Etoposide, Liposomal Mitoxantrone Hydrochloride and Dexamethasone (P-GEMD) regimen
干预措施: Pegaspargase Combined With Gemcitabine, Etoposide, Liposomal Mitoxantrone Hydrochloride and Dexamethasone (P-GEMD) regimen (Drug)
结局指标
主要结局
CRR
时间窗: 6 months
Complete Response Rate
次要结局
- ORR(6 months)
- DoR(1 years)
- 1 year PFS rate(1 years)
- 1 year OS rate(1 years)
研究者
WEI XU
professor
The First Affiliated Hospital with Nanjing Medical University