Immunotherapy for bilateral multiple ground glass opacities: An exploratory study for synchronous multiple primary lung cancer.

ABSTRACT:

Background

Bilateral multiple ground glass opacities (GGOs) are observed in quite a part of patients with early-stage lung adenocarcinoma. For this so-called synchronous multiple primary lung cancer (sMPLC), targeting immune checkpoint is a favorable option in addition to surgical resection. The purpose of this study is to reveal the safety and efficacy of performing immune checkpoint inhibitors (ICIs) on patients with sMPLC and to explore the biomarkers of the efficacy.

Methods

A total of 21 patients with sMPLC were enrolled and all included cases were pathologically confirmed adenocarcinoma after conducting surgical treatment for unilateral GGOs. ICIs of Sintilimab were then used to target programmed death 1 (200mg i.v., Q3W) for up to 10 cycles. Seven patients of them rec

SUBMITTER: Xu L 

PROVIDER: S-EPMC9642914 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature