A Real-World Study of Atezolizumab in Combination With Platinum-Based Doublet Chemotherapy as Neoadjuvant Therapy for Resectable Stage II-IIIB NSCLC

Summary

This is a descriptive observational study, in which data are collected in an epidemiological fashion and prospective. This study does not intend to intervene the current medical practice of the recruited patients.

Eligibility

Inclusion Criteria:

* Patients must be ≥18 years.
* Provision of fully informed consent prior to any study specific procedures.
* Previously untreated, histologically confirmed resectable stage II, IIIA, IIIB (N2) (AJCC stage VIII) NSCLC; cTNM stage can be confirmed by PET-CT or pathological biopsy; resectable stage II non-small cell lung cancer is defined as radical resection as assessed by a qualified thoracic surgeon; resectable is resectable and potentially resectable as defined by the Expert Consensus on Multidisciplinary Diagnosis and Treatment of Stage III Non-small Cell Lung Cancer (2019 version); resectable includes IIIA (N0-1), some single-station mediastinal lymph node metastases with N2 and some T4 (satellite nodules present in adjacent lobes) N1; potentially resectable includes some stage IIIA and IIIB, including single-station N2 mediastinal lymph node short diameter \< 3 cm stage IIIA NSCLC, potentially resectable T3 or T4 central tumors; Solid/solid pulmonary nodules, not pure ground-glass opacity (GGO), are strongly recommended for pathological puncture verification.
* According to the RECIST 1.1 standard, the patient must have at least one measurable lesion.

Exclusion Criteria:

* None

Exclusion Criteria:

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Conditions3

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