A Study of TQB2450 or Placebo Combined With Anlotinib, Etoposide and Carboplatin Versus Etoposide and Carboplatin in Subjects With Extensive Small Cell Lung Cancer (ETER701)
Conditions
- Extensive Small Cell Lung Cancer
Interventions
- DRUG: TQB2450
- DRUG: Anlotinib
- DRUG: Etoposide
- DRUG: Carboplatin
- DRUG: TQB2450(blank)
- DRUG: Anlotinib(blank)
Sponsor
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.