Phase II Study of Afatinib Plus Bevacizumab in the Treatment Epidermal Growth Factor Receptor (EGFR) Exon G719X, S768I, and L861Q Mutation Metastatic Non-Small Cell Lung Cancer

Qingdao Central Hospital

Status and phase

Enrolling

Phase 2

Conditions

PFS

Treatments

Drug: afatinib

Study type

Interventional

Funder types

Other

Identifiers

NCT05267288

QDCH2022-02-18

Details and patient eligibility

About

There is no report afatinib plus bevacizumab in the treatment of EGFR G719X, S768I, and L861Q single or compond mutation of metastatic non-small-cell lung cancer (NSCLC). The purpose of this study is to study afatinib combined with bevacizumab in the management of it.

Full description

Lung cancer is one of the most common types of cancer and is the most common cause of death from cancer (almost 20 percent [%] of cancer deaths); NSCLC accounts for 80% to 85% of lung cancers. The hypothesis is that afatinib plus bevacizumab in patients with metastatic NSCLC characterized by EGFRuncommon mutations with G719X, S768I, and L861Q. Efficacy assessments will include disease assessment, symptomatic progression and patient-reported outcome. Safety assessments will include physical examinations, vital signs, electrocardiograms (ECGs), Eastern Cooperative Oncology Group (ECOG) performance status and clinical safety laboratory assessments (serum chemistry, hematology, coagulation, and urinalysis).

Enrollment

30 estimated patients

Sex

All

Ages

18 to 85 years old

Volunteers

No Healthy Volunteers

Inclusion criteria

Participant must have histologically or cytologically confirmed, locally advanced or metastatic, nonsquamous non-small cell lung cancer (NSCLC) with documented primary epidermal growth factor receptor (EGFR) Exon G719X, S768I, L861Q mutation Participant must have measurable disease according to Response Evaluation Criteria in Solid Tumors (RECIST) v1.1.

Participant must have Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1, or 2 Participant must agree to genetic characterization of tumor status through the required pretreatment tumor biopsy (or submission of equivalent archival material), as well as baseline and periodic blood samples for analysis of tumor mutations in the bloodstream A female participant of childbearing potential must have a negative serum or urine test at screening and within 72 hours of the first dose of study treatment and must agree to further serum or urine pregnancy tests during the study

Exclusion criteria

Participant has history of spinal cord compression that has not been treated definitively with surgery or radiation Participant has a medical history of interstitial lung disease (ILD), including drug-induced ILD, or radiation pneumonitis Participant has a contraindication to the use afatinib or Bevacizumab