PEI REGIMEN: A Therapeutic Option in Small Cell Lung Cancer? A Monoinstitutional Experience of 46 Consecutive Cases
PEI REGIMEN: A THERAPEUTIC OPTION IN SMALL CELL LUNG CANCER? A MONOINSTITUTIONAL EXPERIENCE OF 46 CONSECUTIVE CASES
ABSTRACT Objectives Combination chemotherapy is very active in small cell lung cancer (SCLC), although no improvement in overall survival (OS) has been done in the last 25 years , with Cisplatin-Etoposide (PE) still considered the world-wide standard, with an average median survival of about 7-8 months in patients with extended disease (ED).
In 1995, a randomized trial of the Hoosier Group in 171 ED patients showed a significant advantage in overall survival in patients treated with PEI (Cisplatin, Etoposide and Ifosfamide), compared to PE. Despite that, PEI regimen has not become a commonly used regimen in SCLC.
Materials and Methods Here we present a series of 46 consecutive patients (30 males and 16 females) with SCLC that were treated at our Institution with PEI regimen: Cisplatin 20mg/m2, Etoposide 75mg/m2 and Ifosfamide 1200mg/m2, day 1 to 4, every 3 weeks.
Patients received a total of 219 cycles of chemotherapy, with a mean of 4,7 cycles per patient. Median age was 63 (range 59-70); performance status (PS) was 0 in 29 patients (63%), 1 in 13 patients (28%) and 2 in 4 patients (9%).
研究概览
研究类型
注册 (实际的)
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
取样方法
研究人群
描述
Inclusion Criteria:
- histologically or cytologically proven SCLC
- measurable disease defined by RECIST criteria
Exclusion Criteria:
学习计划
研究是如何设计的?
设计细节
研究衡量的是什么?
主要结果指标
结果测量 |
大体时间 |
---|---|
partial response (PR)
大体时间:1 year
|
1 year
|
complete response (CR)
大体时间:1 YEAR
|
1 YEAR
|
次要结果测量
结果测量 |
大体时间 |
---|---|
Median time to progression (TTP)
大体时间:1 YEAR
|
1 YEAR
|
overall survival (OS)
大体时间:1 YEAR
|
1 YEAR
|
合作者和调查者
出版物和有用的链接
研究记录日期
研究主要日期
学习开始
初级完成 (实际的)
研究完成 (实际的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (估计)
研究记录更新
最后更新发布 (估计)
上次提交的符合 QC 标准的更新
最后验证
更多信息
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