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Evaluation of the Efficacy and Safety of Furmonertinib Combined with Bevacizumab As First-Line Treatment for EGFR-Positive Non-Small Cell Lung Cancer with Brain Metastases: a Single-Arm, Open-Label, Prospective Phase II Clinical Study | Clinical Trials | Clareo Health

RECRUITINGPHASE2

Evaluation of the Efficacy and Safety of Furmonertinib Combined with Bevacizumab As First-Line Treatment for EGFR-Positive Non-Small Cell Lung Cancer with Brain Metastases: a Single-Arm, Open-Label, Prospective Phase II Clinical Study

NCT06728865•Li-kun Chen

View on ClinicalTrials.gov

Summary

This study evaluates the safety and efficacy of Befotertinib combined with Bevacizumab as a first-line treatment for patients with EGFR mutation-positive advanced non-small cell lung cancer (NSCLC) accompanied by brain or leptomeningeal metastases. It is a single-arm, open-label, prospective Phase II clinical trial aiming to explore the potential benefits of this combination therapy in improving intracranial progression-free survival (iPFS) and overall survival (OS). Patients will receive Befotertinib daily and Bevacizumab every three weeks until disease progression, intolerable toxicity, or withdrawal of consent. The study seeks to address the unmet need for effective treatments in this challenging patient population.

Eligibility

Age

15 - 75 years

Sex

ALL

Healthy Volunteers

Inclusion Criteria

•1. Aged 18-75 years. ECOG performance status (PS) score of 0-2. Expected survival time of ≥3 months.
•2. Histologically or cytologically confirmed non-squamous non-small cell lung cancer (NSCLC).
•3. Baseline evaluation confirming the presence of EGFR-sensitizing mutations (19del/L858R) via first- or second-generation sequencing. Test samples can include archived tumor tissue or fresh tumor tissue collected during screening. If unavailable, pleural effusion, cerebrospinal fluid, or blood samples may be used for testing.
•4. Asymptomatic brain metastases or those with controlled intracranial hypertension symptoms following dehydration treatment. Continued medication to maintain stable symptoms at enrollment or during the study is allowed.
•5. For patients with parenchymal or leptomeningeal brain metastases, MRI must confirm at least one brain lesion with a diameter ≥5 mm.
•6. No prior systemic anti-tumor therapy for locally advanced or metastatic NSCLC. Patients who underwent radical surgery, chemoradiotherapy, or adjuvant therapy (chemotherapy or radiotherapy) for early-stage NSCLC may be included if their disease recurred or metastasized after treatment, provided the interval from the last treatment to initial tumor recurrence exceeds 6 months.
•7. Normal function of major organs, with the following criteria: Hematology (without transfusion or hematopoietic stimulating factors within 14 days): Hemoglobin (HB) ≥ 90 g/L. Absolute neutrophil count (ANC) ≥ 1.5 × 10⁹/L. Platelets (PLT) ≥ 80 × 10⁹/L. Biochemistry: Total bilirubin (TBIL) \< 1.5 × upper limit of normal (ULN). Alanine aminotransferase (ALT) and aspartate aminotransferase (AST) \< 2.5 × ULN (if liver metastases are present, ALT and AST \< 5 × ULN). Creatinine (Cr) ≤ 1.25 × ULN or creatinine clearance rate (CCr) ≥ 45 mL/min (using the Cockcroft-Gault formula). Proteinuria \< 2+ (if baseline proteinuria ≥ 2+, a 24-hour urine protein quantification ≤ 1 g is required). International normalized ratio (INR) ≤ 1.5 and activated partial thromboplastin time (APTT) ≤ 1.5 × ULN. Left ventricular ejection fraction (LVEF) ≥ lower limit of normal (50%) as assessed by Doppler ultrasound.
•8. Women of childbearing potential must agree to use effective contraception (e.g., intrauterine devices, oral contraceptives, or condoms) during the study and for 6 months after its completion. Negative serum or urine pregnancy test within 7 days prior to enrollment and non-lactating status are required. Male participants must agree to use contraception during the study and for 6 months afterward.
•9. Participants must voluntarily consent to participate in the study, sign an informed consent form, and demonstrate good compliance.

Exclusion Criteria

•1. Active Bleeding with Brain and/or Leptomeningeal Metastases
•2. Includes therapies with agents such as bevacizumab, endurance, or anlotinib.
•3. ≥ Grade 2 toxicity (NCI-CTCAE v4.03) related to prior treatments not resolved at the start of study treatment (excluding alopecia and Grade 2 neurotoxicity caused by platinum agents).
•4. Includes uncontrolled nausea/vomiting, inability to swallow, gastrointestinal resection, chronic diarrhea, or intestinal obstruction
•5. Prior whole-brain radiotherapy (WBRT). Radiotherapy involving \>30% of bone marrow or extensive radiation within 4 weeks before the first dose (palliative radiotherapy for non-brain metastases, such as bone metastases, is exempt).
•6. Poorly controlled hypertension (defined as blood pressure ≥160/100 mmHg despite optimal antihypertensive therapy). Cardiac criteria, including: QTcF ≥ 470 msec (average of three ECGs, corrected using Fredericia's formula) at rest. Clinically significant arrhythmias, conduction abnormalities, or ECG changes (e.g., complete left bundle branch block, third-degree AV block, second-degree AV block, PR interval ≥250 msec). Factors increasing risk of QT prolongation or arrhythmias, such as NYHA Class III-IV heart failure, hypokalemia, congenital long QT syndrome, family history of long QT syndrome or unexplained sudden death under 40 years of age, or use of QT-prolonging medications. Active or uncontrolled severe infections. Liver disease, including cirrhosis, decompensated liver disease, or chronic active hepatitis. Poorly controlled diabetes (fasting blood glucose \>10 mmol/L). Urinalysis showing ≥2+ proteinuria, confirmed by 24-hour urine protein quantification \>1.0 g.
•7. Presence of unhealed wounds or fractures.
•8. NCI-CTCAE \> Grade 1 pulmonary bleeding within 4 weeks before enrollment. NCI-CTCAE \> Grade 2 bleeding at other sites within 4 weeks before enrollment. Bleeding tendencies (e.g., active gastrointestinal ulcers) or patients on thrombolytic or anticoagulant therapy (e.g., warfarin, heparin, or similar agents).
•9. History of arterial/venous thrombosis within 12 months before enrollment, including stroke (e.g., transient ischemic attack, cerebral hemorrhage, or infarction), deep vein thrombosis, or pulmonary embolism.
•10. Clinically significant hemoptysis (\>50 mL/day) within 3 months before enrollment. Severe bleeding symptoms or conditions such as gastrointestinal bleeding, bleeding gastric ulcers, stool occult blood ≥2+, or vasculitis.
+8 more criteria

Locations (1)

Sun Yat-sen University Cancer Center

Guangzhou, Guangdong, China

Key Dates

Start Date

September 4, 2024

Primary Completion Date

February 1, 2028

Completion Date

February 1, 2028

Last Updated

December 11, 2024

Enrollment

ESTIMATED participants

Conditions

Non-small Cell Lung Cancer (NSCLC)EGFR Mutation-Positive Lung CancerBrain MetastasesLeptomeningeal MetastasesIntracranial Tumor Progression

Interventions

The treatment regimen is Furmonertinib combined with Bevacizumab.

DRUG

Contacts

li kun Chen

CONTACT

13798019964 chenlk@sysucc.org.cn

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Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: December 11, 2024Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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Evaluation of the Efficacy and Safety of Furmonertinib Combined with Bevacizumab As First-Line Treatment for EGFR-Positive Non-Small Cell Lung Cancer with Brain Metastases: a Single-Arm, Open-Label, Prospective Phase II Clinical Study

Inclusion Criteria

Exclusion Criteria

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