About this trial
This is a randomized, double-blind, phase III clinical study to compare the efficacy and safety of AK104 combined chemotherapy versus Tislelizumab combined chemotherapy in first-line treatment of Locally advanced or metastatic NSCLC with PD-L1 TPS \< 1%.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
The subjects voluntarily participated in the study with full informed consent and signed written informed consent form.
Aged ≥18 years when the subject signed the informed consent.
Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
Life expectancy ≥ 3 months.
Disqualifiers
Histologically confirmed small cell lung cancer (SCLC).
NSCLC with driver gene mutations for approved targeted drug indications.
Active central nervous system (CNS) metastases were present.
Pulmonary radiation therapy > 30 Gy within 6 months prior to first dose.
Trial design
Parallel
Treatments tested in this trial
AK104
DrugAK104 IV, q3w
Tislelizumab
DrugTislelizumab IV, q3w
carboplatin
Drugcarboplatin IV, q3w
Pemetrexed
DrugPemetrexed IV, q3w (for Nonsquamous NSCLC)
Paclitaxel
DrugPaclitaxel IV, q3w (for squamous NSCLC)
Treatment groups
Trial outcomes
Primary outcomes
Overall Survival(OS)
OS is defined as the time from randomization to death due to any cause.
Progression-Free Survival(PFS) by investigator(INV)
PFS is defined as the time from randomization to the first documented progressive disease (PD) or death due to any cause, whichever occurs first. Per RECIST 1.1
Secondary outcomes
Progression-Free Survival(PFS) by Blind independent center review(BIRC)
PFS is defined as the time from randomization to the first documented progressive disease (PD) or death due to any cause, whichever occurs first. Per RECIST 1.1
Objective response rate (ORR) was assessed by INV
ORR is the proportion of subjects with CR or PR based on RECIST v1.1
Disease control rate (DCR) was assessed by INV
Disease control rate (DCR) was assessed based on RECIST V1.1 criteria
Time to response (TTR) was assessed by INV
The time from the first administration to the date of documented CR or PR
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