Patient-reported outcomes with durvalumab by PD-L1 expression and prior chemoradiotherapy-related variables in unresectable, stage III non-small-cell lung cancer

Marina C. Garassino, Luis Paz-Ares, Rina Hui, Corinne Faivre-Finn, Alex Spira, David Planchard, Mustafa Ozguroglu, Davey Daniel, David Vicente, Shuji Murakami, Corey Langer, Suresh Senan, David Spigel, Anna Ryden, Yiduo Zhang, Cathy O'Brien, Phillip A. Dennis, Scott J. Antonia

Research output: Contribution to journalArticlepeer-review

Abstract

Aim: We retrospectively investigated the impact of tumor PD-L1 expression and prior chemoradiotherapy (CRT)-related variables on patient-reported outcomes (PROs) from PACIFIC. Patients & methods: PACIFIC was a Phase III study of durvalumab versus placebo after CRT in patients with unresectable, stage III non-small-cell lung cancer. If available, pre-CRT tumor tissue was tested for PD-L1 tumor-cell expression, scored at prespecified (25%) and post-hoc (1%) cut-offs. PROs were assessed using EORTC QLQ C30/-LC13. Results: Similar to the intent-to-treat (ITT) population, most PROs remained stable over time across PD-L1 and CRT subgroups, with few clinically relevant differences between treatment arms. Time to deterioration was generally similar to the ITT population. Conclusion: Neither PD-L1 expression nor prior CRT-related variables influenced PROs with durvalumab therapy.

Original languageEnglish
Pages (from-to)1165-1184
Number of pages20
JournalFuture Oncology
Volume17
Issue number10
Early online date15 Feb 2021
DOIs
Publication statusPublished - 1 Apr 2021

Keywords

  • durvalumab
  • patient-reported outcomes
  • programmed cell death ligand-1

Research Beacons, Institutes and Platforms

  • Manchester Cancer Research Centre

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