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Active (not recruiting) Phase 2 2025-523803-31-00

An Open-label, Multi-center, Global Phase II Clinical Study to Evaluate the Efficacy and Safety of HLX43 (Anti-PD-L1 ADC) in Subjects with Advanced Non-small Cell Lung Cancer (NSCLC)

Phase 2 – studying effectiveness and dosage
Conditions: Advanced non-small cell lung cancer (NSCLC)

Sponsor: Shanghai Henlius Biotech Inc.

trial.available_in: БГ
Overview
Trial status: Authorised Overall survival (OS), Duration of response (DOR) and disease control rate (DCR) (assessed by the BICR and the investigator), Adverse events (AEs), serious adverse events (SAEs), laboratory tests, vital signs, 12-lead ECG, and physical examination, Blood drug concentration and pharmacokinetics parameters of HLX43 at different doses (ADC, total antibody, and free small molecule toxin), Positive rates of anti-HLX43 antibody (ADA) and neutralizing antibody (NAb), Potential predictive or drug resistance biomarkers, such as PD-L1 expression levels, tumor-related gene mutations or expression levels, serum proteomic profiles, Quality of life assessment, Objective response rate (ORR) (assessed by investigator as per RECIST v1.1), Progression-free survival (PFS) (assessed by the BICR and the investigator as per RECIST v1.1) Objective response rate (ORR) (assessed by the Blinded Independent Central Review [BICR] as per RECIST v1.1)
Description
Overall survival (OS), Duration of response (DOR) and disease control rate (DCR) (assessed by the BICR and the investigator), Adverse events (AEs), serious adverse events (SAEs), laboratory tests, vital signs, 12-lead ECG, and physical examination, Blood drug concentration and pharmacokinetics parameters of HLX43 at different doses (ADC, total antibody, and free small molecule toxin), Positive rates of anti-HLX43 antibody (ADA) and neutralizing antibody (NAb), Potential predictive or drug resistance biomarkers, such as PD-L1 expression levels, tumor-related gene mutations or expression levels, serum proteomic profiles, Quality of life assessment, Objective response rate (ORR) (assessed by investigator as per RECIST v1.1), Progression-free survival (PFS) (assessed by the BICR and the investigator as per RECIST v1.1)
Who can participate
Age group: 65+ years, 18-64 years Gender: Female, Male Target enrollment: 41 participants
Interventions
HLX43 for Injection
Drug
Locations 5
France (1)
Italy (1)
Poland (1)
Romania (1)
Spain (1)
Technical details
Status
Active (not recruiting)
Phase
Phase 2
Study type
INTERVENTIONAL
Sex
Male and female
Minimum age
18 Years
Healthy volunteers
No
Start date
25.03.2026
Registry ID
2025-523803-31-00
Source
euclinicaltrials.eu
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