Phase II Study of Sacituzumab Tirumotecan in Combination With Osimertinib for Neoadjuvant Treatment in Patients With Resectable Epidermal Growth Factor Receptor (EGFR)-Mutated Non-Small Cell Lung Cancer

Trial statusRecruiting
Trial phasePhase 2
Trial typeInterventional
Biological sexAll
Age18-75
SponsorSichuan Kelun-Biotech Biopharmaceutical Co., Ltd.

About this trial

The aim of the study to evaluate the safety and efficacy of Sacituzumab Tirumotecan in combination with osimertinib for neoadjuvant treatment in patients with resectable Epidermal Growth Factor Receptor (EGFR)-Mutated Non-Small Cell Lung Cancer.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Male or female, ≥ 18 and ≤ 75 years at the time of signing the informed consent form (ICF).

Histologically or cytologically confirmed NSCLC.

No prior systemic anti-tumor therapy.

No prior local therapy for NSCLC.

Disqualifiers

Tumor histology or cytology confirming combined small cell lung cancer, neuroendocrine carcinoma, or carcinosarcoma or squamous cell carcinoma components of more than 10%.

Participants with other malignant tumors within 3 years prior to randomization.

Resting electrocardiogram (ECG) showing clinically significant abnormal results.

Presence of any of the following cardiovascular and cerebrovascular diseases or cardiovascular and cerebrovascular risk factors.

Trial design

Design model

Single group

Treatments tested in this trial

  • Sacituzumab Tirumotecan

    Drug

    Sacituzumab Tirumotecan: 4mg/kg, intravenous (IV) infusion

  • Osimertinib

    Drug

    80mg, QD

Treatment groups

30 Participants
are divided into 1 treatment group
Group A: Sacituzumab Tirumotecan+OsimertinibExperimental treatment 2 interventions

Trial outcomes

Primary outcomes

1

Major Pathological Response (MPR) rate

MPR rate is defined as the proportion of participants achieving ≤ 10% residual viable tumor cells in the postoperative surgical specimen.

Time frame
up to 60 months

Secondary outcomes

1

pathological Complete Response (pCR) rate

pCR rate is defined as the proportion of participants achieving absence of any residual viable tumor cells in the postoperative surgical specimen.

Time frame
up to 60 months
2

Residual viable tumor percentage (RVT%)

RVT% is defined as the proportion of residual viable tumor cells in the postoperative surgical specimen.

Time frame
up to 60 months
3

R0 resection rate

Proportion of participants achieving R0 resection

Time frame
up to 60 months
4

Pathological lymph node downstaging rate

Pathological lymph node downstaging rate is defined as the proportion of participants achieving pathological lymph node downstaging

Time frame
up to 60 months

Other outcomes

Sponsors and contacts

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