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A Clinical Study to Evaluate the Efficacy and Safety of HLX07 Combination Therapy in Patients With Extensive Small Cell Lung Cancer

An Open-label, Multicenter, Phase II Clinical Study to Evaluate the Efficacy and Safety of HLX07 (Recombinant Humanized Anti-EGFR Monoclonal Antibody Injection) + HLX10 (Recombinant Humanized Anti-PD-1 Monoclonal Antibody Injection) + Chemotherapy in Patients With Extensive Small Cell Lung Cancer (ES-SCLC)

Status
UNKNOWN
Phases
Phase 2
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05354700
Enrollment
20
Registered
2022-04-29
Start date
2023-03-29
Completion date
2024-05-29
Last updated
2022-05-04

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Small-cell Lung Cancer

Brief summary

This study is conducted in patients with advanced metastatic small cell lung cancer (SCLC). This study includes a single arm: the patients will receive HLX07 combination therapy with HLX10 and chemotherapy (carboplatin+etoposide) as first-line treatment. All of eligible patients will receive study drug treatment until loss of clinical benefit, unacceptable toxicity, death, withdrawal of informed consent (whichever occurs first, HLX10 treatment up to 2 years).

Interventions

DRUGHLX07

HLX07 is a recombinant humanized anti-EGFR monoclonal antibody injection, developed by Shanghai Henlius Biotech, Inc.

DRUGHLX10

HLX10 is a recombinant humanized anti-PD-1 monoclonal antibody injection, developed by Shanghai Henlius Biotech, Inc.

chemotherapeutics

Sponsors

Shanghai Henlius Biotech
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Histologically or cytologically diagnosed with ES-SCLC (according to the Veterans Administration Lung Study Group staging system) * No prior systemic therapy for ES-SCLC * Major organs are functioning well * Participant must keep contraception

Exclusion criteria

* Histologically or cytologically confirmed mixed SCLC * Known history of severe allergy to any monoclonal antibody * Known hypersensitivity to carboplatin or etoposide * Pregnant or breastfeeding females * Patients with a known history of psychotropic drug abuse or drug addiction * Patients who have other factors that could lead to the early termination of this study based on the investigator's judgment

Design outcomes

Primary

MeasureTime frameDescription
ORRup to 2 yearsObjective response rate by investigator assessment per RECIST 1.1
PFSUp to 2 yearsProgression-free survival by investigator assessment per RECIST v1.1

Countries

China

Contacts

Primary ContactXuhui Hu, MD
Xuhui_Hu@henlius.com18618313742

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026