QLC5508 vs. Chemotherapy in Pretreated Advanced or Metastatic Esophageal Squamous Cell Carcinoma
Conditions
- Esophageal Squamous Cell Carcinoma (ESCC)
Interventions
- DRUG: QLC5508
- DRUG: Investigator's Choice of Chemotherapy (docetaxel, paclitaxel, or Irinotecan Hydrochloride)
Sponsor
Qilu Pharmaceutical Co., Ltd.