RC48 Combined With EGFR or HER2 TKI for Locally Advanced or Metastatic NSCLC Patients With HER2 Alterations

NCT ID: NCT06185400

Last Updated: 2023-12-29

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

NOT_YET_RECRUITING

Clinical Phase

PHASE2

Total Enrollment

108 participants

Study Classification

INTERVENTIONAL

Study Start Date

2024-02-01

Study Completion Date

2026-12-01

Brief Summary

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Disitamab Vedotin(RC48)combined with EGFR or HER2 TKIs in locally advanced or metastatic NSCLC Patients with HER2 Alterations.

Detailed Description

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This study will explore the treatment of locally advanced or metastatic non-small cell lung cancer with HER2 mutation, amplification, or HER2 protein overexpression, using Disitamab Vedotin(RC48)combined with EGFR or HER2 TKIs, in the aim of providing new treatment strategies for lung cancer patients with HER2 pathway activation.

Conditions

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Non Small Cell Lung Cancer ERBB2 Mutation-Related Tumors ERBB2 Gene Duplication Disitamab Vedotin

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Arm1: Treatment Naive NSCLC

RC48+third-generation EGFR TKIs in treatment-naive patients harboring EGFR mutation and HER2 alterations

Group Type EXPERIMENTAL

Disitamab Vedotin

Intervention Type DRUG

RC48+third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib) in treatment naive NSCLC

third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib)

Intervention Type DRUG

RC48+third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib) after EGFR-TKIs progression

Arm2: Locally Progressed

This cohort includes ERBB2 altered patients after third-generation EGFR-TKIs treatment with locally or slowly progressed disease, who may continue to benefit from third-generation EGFR-TKIs treatment under investigators' evaluation.

Group Type EXPERIMENTAL

Disitamab Vedotin

Intervention Type DRUG

RC48+third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib) in treatment naive NSCLC

third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib)

Intervention Type DRUG

RC48+third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib) after EGFR-TKIs progression

Arm3: Extensively Progressed

This cohort includes ERBB2 altered patients after third-generation EGFR-TKIs treatment with extensively progressed disease, who may be less likely to benefit from third-generation EGFR-TKIs treatment under investigators' evaluation.

Group Type EXPERIMENTAL

Disitamab Vedotin

Intervention Type DRUG

RC48+third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib) in treatment naive NSCLC

pyrotinib

Intervention Type DRUG

RC48+pyrotinib after EGFR-TKIs progression

Interventions

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Disitamab Vedotin

RC48+third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib) in treatment naive NSCLC

Intervention Type DRUG

third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib)

RC48+third-generation EGFR TKIs (Almonertinib/Furmonertinib/Osimertinib) after EGFR-TKIs progression

Intervention Type DRUG

pyrotinib

RC48+pyrotinib after EGFR-TKIs progression

Intervention Type DRUG

Other Intervention Names

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RC48

Eligibility Criteria

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Inclusion Criteria

1. Age: 18 (inclusive) or above, regardless of gender.
2. Histologically or cytologically confirmed locally advanced or metastatic NSCLC, not suitable for radical surgery or radiotherapy (TNM 8th Edition).".
3. HER2 alterations include HER2 gene mutations, gene amplification and HER2 protein over-expression;
4. Number of treatment lines:

* Arm1: patients who have not previously received systemic treatment for advanced diseases;
* Arm2: Previously received first line of third-generation EGFR-TKIs treatment with local progression, oligometastasis, or slow progression, and evaluated by the researchers to continue to benefit from third-generation EGFR-TKIs treatment;
* Arm3: Previously received first line of third-generation EGFR-TKIs treatment with extensively progression, and evaluated by the researchers not likely to continue to benefit from third-generation EGFR-TKIs treatment;
5. There is at least one measurable lesion that meets the definition of the RECIST 1.1 standard at baseline.
6. ECOG fitness status score: 0 or 1 point.

Exclusion Criteria

1. Central nervous system metastasis or meningeal metastasis with clinical symptoms.
2. Known hypersensitivity or intolerance to any component of the study protocol drug or its excipients.
3. Have a history of severe cardiovascular disease.
4. Have a history of interstitial lung disease or drug-induced interstitial lung disease requiring steroids treatment; radiation pneumonia.
5. Have a history of neurological disorders or mental illnesses, including epilepsy or dementia.
6. Pregnant or lactating women.
7. The researcher believes that the subject is not suitable to participate in this clinical study due to other reasons.
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Cancer Institute and Hospital, Chinese Academy of Medical Sciences

OTHER

Sponsor Role lead

Responsible Party

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Jie Wang

Head of Oncology Department

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Jie Wang, Dr

Role: CONTACT

Phone: 010-87788219

Email: [email protected]

Other Identifiers

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RCVDODIIR010

Identifier Type: -

Identifier Source: org_study_id