Firmonertinib Versus Platinum Based Chemotherapy as First-line Treatment for NSCLC With EGFR PACC or EGFR l861q Mutation

NCT ID: NCT06956001

Last Updated: 2025-05-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE3

Total Enrollment

300 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-11-19

Study Completion Date

2028-07-31

Brief Summary

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This study is a randomized, open, multicenter phase III clinical study, which aims to evaluate the efficacy and safety of firmonertinib mesylate compared with platinum based chemotherapy for patients with locally advanced or metastatic NSCLC who have not been treated with systemic antitumor therapy and carry EGFR PaCC mutation or EGFR l861q mutation.

Eligible patients were stratified by EGFR mutation type and CNS metastasis at the time of enrollment. Approximately 300 patients would be randomly assigned 1:1 to receive either firmonertinib mesylate (240mg, orally on an empty stomach daily) or platinum containing dual agent chemotherapy.

Detailed Description

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Conditions

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EGFR NSCLC (Advanced Non-small Cell Lung Cancer)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Firmonertinib

Oral administration, 240mg, QD。

Group Type EXPERIMENTAL

Firmonertinib Mesilate Tablets

Intervention Type DRUG

Usage and dosage: oral, 240mg, QD。 Medication duration: 21 days as a cycle, until intolerable toxicity, loss of clinical benefit, disease progression (confirmed by BICR), death or other anti-tumor treatment (whichever occurs first).

chemotherapy

Pemetrexed Disodium for Injection: 500mg/m2, intravenous infusion. Cisplatin for injection:75 mg/m2, intravenous infusion. Carboplatin Injection:administered according to the AUC of 5 mg/ml, intravenous infusion.

Group Type ACTIVE_COMPARATOR

Pemetrexed Disodium for Injection

Intervention Type DRUG

Usage and dosage: 500mg/m2, intravenous infusion. Medication duration: 21 days as a cycle, D1 administration, until the occurrence of intolerable toxicity, loss of clinical benefit, disease progression (confirmed by BICR), death or other anti-tumor treatment (whichever occurs first).

Cisplatin for injection

Intervention Type DRUG

Usage and dosage: 75 mg/m2, i.v. Medication duration: 21 days as a cycle, D1 administration, up to 4 cycles.

Carboplatin Injection

Intervention Type DRUG

Usage and dosage: give the drug according to AUC 5 mg/ml, intravenous drip.

Medication duration: 21 days as a cycle, D1 administration, up to 4 cycles.

Interventions

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Firmonertinib Mesilate Tablets

Usage and dosage: oral, 240mg, QD。 Medication duration: 21 days as a cycle, until intolerable toxicity, loss of clinical benefit, disease progression (confirmed by BICR), death or other anti-tumor treatment (whichever occurs first).

Intervention Type DRUG

Pemetrexed Disodium for Injection

Usage and dosage: 500mg/m2, intravenous infusion. Medication duration: 21 days as a cycle, D1 administration, until the occurrence of intolerable toxicity, loss of clinical benefit, disease progression (confirmed by BICR), death or other anti-tumor treatment (whichever occurs first).

Intervention Type DRUG

Cisplatin for injection

Usage and dosage: 75 mg/m2, i.v. Medication duration: 21 days as a cycle, D1 administration, up to 4 cycles.

Intervention Type DRUG

Carboplatin Injection

Usage and dosage: give the drug according to AUC 5 mg/ml, intravenous drip.

Medication duration: 21 days as a cycle, D1 administration, up to 4 cycles.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Voluntarily sign the informed consent form (ICF).
2. Age ≥18 years at the time of ICF signing.
3. At least one measurable lesion per RECIST v1.1, meeting the following:

* No prior local therapy (e.g., radiotherapy)
* Not used for biopsy during screening
4. Histologically/cytologically confirmed non-squamous NSCLC, classified as:

* Locally advanced (Stage IIIB/IIIC, unsuitable for curative surgery and/or definitive chemoradiotherapy)
* Metastatic (Stage IV) (Based on UICC/AJCC 8th edition TNM staging)
5. Agreement to provide:

* Recent tumor tissue (from untreated lesions)
* Blood samples
* Central lab-confirmed EGFR PACC or L861Q mutation (If tumor tissue is unavailable due to inaccessible lesions, sponsor consultation is required.)
6. No prior systemic therapy for advanced/metastatic NSCLC.

* Allowed if: Prior (neo)adjuvant/definitive chemoradiotherapy completed ≥12 months before recurrence/progression
7. ECOG performance status 0-1.
8. Life expectancy ≥12 weeks.
9. Adequate bone marrow/organ function within 14 days before treatment (no transfusion/G-CSF within 2 weeks prior).
10. Women of childbearing potential (WOCBP):

* Abstinence or contraception use
* No egg donation
11. Non-sterilized males:

* Abstinence or contraception use
* No sperm donation
12. CNS metastases allowed if protocol-specified criteria are met.

Exclusion Criteria

1. Histologically/cytologically confirmed tumor with \>10% neuroendocrine carcinoma, sarcomatoid carcinoma, or squamous cell components.
2. Known ALK-positive, ROS1-positive, RET fusion-positive, NTRK fusion-positive, BRAF V600E mutation, MET exon 14 skipping mutation, or other targetable alterations with approved therapies.
3. Prior treatments including:

1. Systemic anti-tumor therapy for advanced/metastatic NSCLC (e.g., chemotherapy/targeted/immunotherapy). Neoadjuvant/adjuvant therapy exceptions per Inclusion Criterion #6.
2. \>30 Gy thoracic radiotherapy within 6 months or non-thoracic radiotherapy within 4 weeks prior to first dose (brain radiotherapy exceptions per Inclusion Criterion #12).
3. Any prior EGFR-targeted therapy (including investigational EGFR-TKIs, mAbs, bispecific antibodies, etc.).
4. Strong CYP3A4 inhibitors within 7 days or inducers within 21 days prior to first dose.
5. Anticancer traditional Chinese medicines within 2 weeks prior to first dose.
6. Non-specific immunomodulators (e.g., interferon, IL-2, thymosin) within 2 weeks prior to first dose.
7. Major trauma/surgery within 4 weeks prior to treatment initiation.
4. Clinically significant gastrointestinal abnormalities, including:

* Moderate/severe atrophic gastritis
* GI obstruction/perforation
* Chronic diarrhea/short bowel syndrome
* Major upper GI surgery (e.g., gastrectomy)
* Inflammatory bowel disease (Crohn's/ulcerative colitis) or active intestinal inflammation
* Inability to swallow tablets
5. Uncontrolled systemic diseases.
6. Severe acute/chronic infections.
7. Interstitial lung disease (ILD)/non-infectious pneumonia:

* History requiring clinical intervention
* Current presence
* Suspicious imaging findings unresolved at screening
8. Clinically significant cardiovascular dysfunction (active or history).
9. Tumor invasion of critical adjacent structures (heart/esophagus/SVC etc.) with high bleeding/fistula risk. Exceptions may be considered if investigator assesses minimal risk.
10. Pulmonary comorbidities causing severe impairment, including:

1. Baseline lung diseases (e.g., pulmonary embolism \[≤3 months\], severe asthma/COPD/restrictive disease)
2. Autoimmune/connective tissue disorders with pulmonary involvement (e.g., rheumatoid arthritis, sarcoidosis)
11. Residual toxicity \>Grade 1 (per NCI CTCAE v5.0) from prior anticancer therapy (except alopecia/neuropathy).
12. Concurrent malignancies except:

* Cured localized skin cancers (BCC/SCC), superficial bladder cancer, cervical/breast DCIS, or papillary thyroid cancer
* Other malignancies cured by radical therapy ≥3 years prior
13. Pregnancy/lactation or planned pregnancy within 6 months post-treatment.
14. Inability to comply with study procedures/follow-up.
15. Known hypersensitivity to furmonertinib or excipients.
16. History of allergic reactions to pemetrexed/cisplatin/carboplatin.
17. Other exclusionary per investigator judgment, including:

* Alcohol/drug abuse
* Severe comorbidities (including psychiatric) requiring treatment
* Critical laboratory abnormalities
* Social/familial factors compromising safety/data collection
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Allist Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Ethics Committee of cancer hospital, Chinese Academy of Medical Sciences

Beijing, Beijing Municipality, China

Site Status RECRUITING

Shandong Tumor Hospital

Shandong, Jinan, China

Site Status RECRUITING

Countries

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China

Central Contacts

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Shanghai Allist Pharmaceuticals Co., Ltd Shanghai Allist Pharmaceuticals Co., Ltd

Role: CONTACT

021-80423288

Facility Contacts

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Wu DaWei DaWei Wu,EC secretary

Role: primary

8610-87788495

Shandong Tumor Hospital Shandong Tumor Hospital

Role: primary

0531-67626929

Other Identifiers

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ALSC013AST2818

Identifier Type: -

Identifier Source: org_study_id

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