Small Cell Lung Cancer
Conditions
Keywords
Progression free Survival
Brief summary
The purpose of this study is to Evaluate and compare safety and efficacy of Gemcitabine Maintenance Treatment in Patients With Extensive SCLC Patients Receiving Etoposide Combined With Platinum Based First-line Chemotherapy
Detailed description
from the first cycle of treatment (day one) to two month after the last cycle
Interventions
gemcitabine 1000mg/m2,d1,d8,Q3W
observation group
Sponsors
Study design
Eligibility
Inclusion criteria
1. ≥18 years 2. PS=0,1,2 3. Patients who were diagnosed by the histologic, cytologic diagnosis of extensive small cell lung cancer 4. Patients received Etoposide combined with platinum based first-line chemotherapy 6 cycles and there is evidence show the patent is PR/CR/SD 5. Expected lifetime\>12 weeks 6. Signed written informed consent
Exclusion criteria
Small cell lung cancer non small cell hybrid Women during pregnancy or lactation previously treated with two or more than two kinds of treatment Any non remission of \>CTCAE caused tumor treatment past grade 2 toxicity Ccr\<30 ml/min (calculated by Cockcroft-Gault formula) hepatic insufficiency: 1. Tbil\> 1.5×ULN 2. ALT and AST \> 2.5×ULN (Patients with liver metastasis\>5×ULN) Alkaline phosphatase\>2.5 ×ULN(Patients with liver metastasis\>5×ULN) 3. Severe symptomatic heart disease 4. Symptomatic brain metastases 5. In the last 5 years have been or are suffering from other histological types of malignant tumor 6. There are serious or uncontrolled systemic diseases 7. During the study period planned radiotherapy on target lesion 8. During the study period, plans to use other antineoplastic therapy 9. Clinical study on treatment of 30 days beginning period prior to participate in any study drug
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Progression-free survival (PFS) | from the first cycle of treatment (day one) to two month after the last cycle |
Countries
China