Spots Global Cancer Trial Database for Phase III Study of Envafolimab Versus Placebo Plus Chemotherapy in Resectable Stage III NSCLC

Study Description

Brief Summary: This is a randomized, controlled, double-blind, multicenter Phase 3 clinical study to assess the efficacy and safety of envafolimab plus platinum-based doublet chemotherapy versus placebo plus platinum-based doublet chemotherapy as neoadjuvant/adjuvant therapy in subjects with resectable stage IIIA and IIIB (N2) NSCLC. Primary study endpoints are MPR rate assessed by BIPR and EFS assessed by BIRC.

Detailed Description: A total of approximately 390 participants are planned to be enrolled in this study. After being screened and qualified, the subjects will be randomly assigned to receive Envalfolimab or placebo plus platinum-based doublet chemotherapy in 1:1 ratio for a total of 3-4 cycles of neoadjuvant therapy (determined by the investigator), the feasibility of surgery is evaluated by the investigator within 4-6 weeks after the end of neoadjuvant therapy and surgery will be performed. Envafolimab (experimental group) or placebo (control group) will be administered after surgery. After completion of treatment, subjects will enter a follow-up phase, including safety follow-up, tumor disease follow-up, and survival follow-up.All randomized subjects in this study are required to receive tumor imaging evaluation as scheduled and get continuous safety assessment during the srceening and treatment period.

Keywords

Eligibility

Minimum Age: 18 Years

Eligible Ages: ADULT, OLDER_ADULT

Sex: ALL

Healthy Volunteers: No

Locations

Contact Details

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