Neoplasms

Respiratory Tract (Lung and Bronchial) Diseases

All Conditions

Carcinoma, Non-Small-Cell Lung

Lung Neoplasms

Carcinoma

Respiratory Tract Neoplasms

Thoracic Neoplasms

Lung Diseases

Respiratory Tract Diseases

Carcinoma, Bronchogenic

Bronchial Neoplasms

Antineoplastic Agents

All Drugs and Chemicals

Paclitaxel

Albumin-Bound Paclitaxel

Carboplatin

Antibodies

Antibodies, Monoclonal

Immunoglobulins

Tubulin Modulators

Antimitotic Agents

HLX10 + chemotherapy (carboplatin nab paclitaxel)

Placebo + chemotherapy (carboplatin nab paclitaxel), After 1st PD, the subject will be unblinded by the investigator and be continued with HLX10 monotherapy

HLX10 is an innovative monoclonal antibody targeting PD-1，developed by Shanghai Henlius Biotech, Inc.

HLX10

carboplatin and nab paclitaxel

Placebo

This study is a randomized, double-blind, multicenter, phase III clinical study to compare the clinical efficacy and safety of HLX10 + chemotherapy vs chemotherapy in subjects with locally advanced or metastatic squamous NSCLC who have not previously received systemic treatment.

Eligible subjects in this study will be randomized to Arm A or Arm B at 2:1 ratio as follows:

Arm A (HLX10 arm): HLX10 + chemotherapy (carboplatin nab paclitaxel) Arm B (placebo arm): Placebo + chemotherapy (carboplatin nab paclitaxel) The three stratification factors for randomization include: PD-L1 expression level (Tumor Proportion Scores \[TPS\]≥50%, 50%\>TPS≥1%, TPS\<1%), Asian population (yes or no), NSCLC stage (stage IIIB/IIIC or stage IV), and carboplatin AUC (5 or 6).

A Randomized, Double-blind, Placebo Controlled Phase III Study to Investigate Efficacy and Safety of First-Line Treatment With HLX10 + Chemotherapy (Carboplatin-Nanoparticle Albumin Bound (Nab) Paclitaxel) in Patients With Stage IIIB/IIIC or IV NSCLC

A Randomized, Double-Blind, Multicenter, Phase III Clinical Study of HLX10 (Recombinant Anti-PD-1 Humanized Monoclonal Antibody Injection) + Chemotherapy (Carboplatin Nanoparticle Albumin Bound (Nab)-Paclitaxel) vs Chemotherapy (Carboplatin Nab-Paclitaxel) as First-Line Therapy for Locally Advanced or Metastatic Squamous Non Small Cell Lung Cancer (NSCLC)

Progression-free survival (PFS) (assessed by the independent radiology review committee \[IRRC\] based on Response Evaluation Criteria in Solid Tumors \[RECIST\] 1.1)

Shanghai Henlius Biotech

Spots Global Cancer Trial Database for carboplatin and nab paclitaxel