RecruitingPhase 3NCT06430437

A Study of SHR-A1811 in First-line Treatment of Patients With Advanced or Metastatic Non-small Cell Lung Cancer With HER2 Mutations

A Randomized, Open-Label, Multicenter Phase III Study of SHR-A1811 for First-Line Treatment in Subjects With HER2-Mutated Advanced or Metastatic Non-Small Cell Lung Cancer


Sponsor

Jiangsu HengRui Medicine Co., Ltd.

Enrollment

300 participants

Start Date

Jul 29, 2024

Study Type

INTERVENTIONAL

Conditions

Summary

The study is being conducted to evaluate the efficacy, and safety of SHR-A1811 versus Standard of Care as first-line treatment of advanced or metastatic Non-Small Cell Lung Cancer with HER2- Mutations


Eligibility

Min Age: 18 YearsMax Age: 75 Years

Inclusion Criteria8

  • Able and willing to provide a written informed consent
  • 18-75 years old (inclusive of both ends)
  • ECOG score of 0 or 1.
  • Patients with histologically or cytologically confirmed advanced or metastatic NSCLC.
  • Subjects with central laboratory- confirmed functional HER2 mutations
  • No prior systemic antitumor therapy (including investigational agents) for advanced or metastatic NSCLC.
  • Have at least one measurable lesion outside the central nervous system that meets the criteria defined by RECIST v1.1
  • Protocol-defined adequate organ function including cardiac, renal, hepatic function

Exclusion Criteria9

  • Mixed lung cancer with small cell components and sarcomatoid carcinoma confirmed by histology or cytology.
  • Concurrently carrying other driver gene mutations, and targeted drugs for such driver gene mutations have been approved for market release.
  • Subjects with untreated or active metastasis of central nervous system (CNS) tumors, or a history of meningeal metastasis or current meningeal metastasis.
  • With poorly controlled tumor-related pain.
  • previous or current with other malignancies.
  • Subjects with a history of interstitial pneumonia/non-infectious pneumonia requiring hormone therapy, or current interstitial pneumonia/non-infectious pneumonia.
  • Subjects with active or previous autoimmune diseases.
  • Subjects with uncontrolled or severe cardiovascular diseases.
  • Subjects with active hepatitis B or hepatitis C.

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Interventions

DRUGSHR-A1811

Drug: SHR-A1811 administered intravenously every 3 weeks (Q3W)

DRUGPD-1/PD-L1 inhibitors、Pemetrexed/ Paclitaxel、Carboplatin/ Cisplatin

Drug: PD-1/PD-L1 inhibitors administered intravenously every 3 weeks (Q3W) Drug: Pemetrexed Based on the investigator's choice was administered intravenously every 3 weeks (Q3W) Drug: Paclitaxel Based on the investigator's choice was administered intravenously every 3 weeks (Q3W) Drug: Carboplatin Based on the investigator's choice was administered intravenously every 3 weeks (Q3W) Drug: Cisplatin Based on the investigator's choice was administered intravenously every 3 weeks (Q3W)


Locations(1)

Shanghai Chest Hospital

Shanghai, Shanghai Municipality, China

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NCT06430437