Delayed central nervous system progression with atezolizumab plus chemotherapy in extensive-stage small-cell lung cancer (LU23-15).

Background: The combination of atezolizumab with etoposide and carboplatin (AECb) has become a new standard of care for extensive-stage small-cell lung cancer (ES-SCLC). This study evaluates its impact on central nervous system (CNS) progression, specifically brain metastases.

Method: We analyzed the outcomes of 550 ES-SCLC patients who received first-line therapy between 2016 and 2022, focusing on time to intracranial progression (TTicP), progression-free survival (PFS), and overall survival (OS).

Efficacy and safety of aprepitant for the prevention of chemotherapy-induced nausea and vomiting during the first cycle of moderately emetogenic chemotherapy in Korean patients with a broad range of tumor types.

Purpose: This study evaluated the efficacy and safety of a 3-day aprepitant regimen for the prevention of chemotherapy-induced nausea and vomiting (CINV) during the first cycle of non-anthracycline plus cyclophosphamide (AC)-based moderately emetogenic chemotherapy (MEC) based on government guidelines in Korean patients.

Methods: This multicenter, randomized, double-blind, phase IV trial (NCT01636947) enrolled adult South Korean patients with a broad range of tumor types who were scheduled to receive a single dose of ≥1 MEC agent. Patients were randomized to a 3-day regimen of aprepitant (aprepitant regimen) or placebo (control regimen) on top of ondansetron plus dexamethasone.