Multicenter, Double-blinding, Randomized Controlled, Phase II Clinical Trial on Combined Chemotherapy of Endostar (Recombinant Human Endostatin) for Untreated Patients With Advanced Melanoma
试验速览
- 阶段
- 2 期
- 入组人数
- 140
- 试验地点
- 1
- 主要终点
- Progression-free survival time , Total survival time
研究概览
简要总结
Multicenter, double-blinding, randomized controlled, phase II clinical trial on combined chemotherapy of Endostar (Recombinant Human Endostatin) for untreated patients with advanced melanoma, To compare the efficacy and safety of Endostar combined with Dacarbazine and monotherapy of Dacarbazine for advanced melanoma
详细描述
Dacarbazine (DTIC) has been approved for treating metastatic melanoma in the 1970s, and as a single agent gives a response rate of about 20%. There have been efforts to ameliorate this poor result by using DTIC in different combinations without a significant improvement. In addition, new studies with melanoma cells in vitro show that DTIC combination with Endostar, suggesting a potential clinical benefit from the concomitant treatment of DTIC and antiangiogenesis therapy. Endostar is a wild spectrum and safe antiangiogenesis factor which could suppress almost 65 kinds of tumor mass in animal models and affect about 12 percent human genome. The purpose of this study is to determine whether a combination therapy of endostar and DTIC is safe and can increase response rate and progression-free survival in patients (pts) with metastatic melanoma. We will evaluate the efficacy and safety of the Endostar plus DTIC and hope provide a new hope for the advanced melanoma patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Double (Participant, Investigator)
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
- •Age > 18 years old, males or females;
- •Untreated patients with advanced melanoma confirmed by histopathology or cytology;
- •With tumor foci that can be evaluated by CT or MRI; at least one diameter ≥ 1 cm (including metastatic lymph nodes, diameter ≥ 1 cm confirmed by CT scan); or superficial focus ≥ 2 cm (confirmed by photos with calibration);
- •No contraindication for chemotherapy, with normal peripheral hemogram, renal and hepatic function: Peripheral hemogram: WBC≥4.0×109/L，PLT≥80×109/L，Hgb≥90g/L； Renal function: serum BUN and creatinine ≤2.5×UNL; Hepatic function: transaminase≤2.5×UNL, or ≤5×UNL in patients with liver metastasis;
- •Karnofsky performance scale≥70 (appendix 1); expected survival time≥3 months;
- •Patients are voluntary to participate and sign the informed contents.
排除标准
- •Pregnant or breast-feeding females; or females who have reproductive ability but do not take contraception method;
- •With severe acute infection uncontrolled; purulent or chronic infection with wounds difficult to recover;
- •With history of severe heart diseases, including congestive heart failure, uncontrolled arrhythmia with high risk, unstable angina pectoris, myocardial infarction, severe cardiac valvular diseases and refractory hypertension;
- •Have been treated by dacarbazine or dacarbazine included combination chemotherapy;
- •Patients with uncontrolled neurological, mental disease or psychosis, patients with poor compliance that cannot coordinate the therapy or describe the treatment response;
- •Uncontrolled brain metastasis patients with obvious manifestations of intracranial hypertension or neurological and mental disorders;
- •Allergic to any drug in the trial;
- •Patients with a second tumor;
- •Patients participating in other clinical trials;
- •Other conditions that are regarded for exclusion by the trialists
研究组 & 干预措施
A
Experimental group : Endostar combined with dacarbazine
干预措施: dacarbazine plus Endostar (Experimental group) (Drug)
2
Control group : Dacarbazine combined with placebo
干预措施: dacarbazine plus placebo (control group) (Drug)
结局指标
主要结局
Progression-free survival time , Total survival time
时间窗: 2010.8
次要结局
- Tumor response rate , Disease controlled rate and adverse effects(2009.8)