Smoking and EGFR status may predict outcomes of advanced NSCLC treated with PD-(L)1 inhibitors beyond first line : A meta-analysis

© 2017 John Wiley & Sons Ltd..

OBJECTIVES: The aim of this study was to assess the potential clinical and biological predictive markers of survival in pretreated advanced NSCLC patients treated with the three PD-(L)1 inhibitors (nivolumab, pembrolizumab and atezolizumab).

DATA SOURCE/STUDY SELECTION: PubMed database has been searched. The review author extracted relevant information on participant characteristics and study outcomes for this review and assessed risk of bias of the included trials. Data analysis was conducted through RevMan v.5.3.

MAIN RESULTS: Five randomized controlled trials with 3013 patients were included. There was no predictive value for the age of the patients (taking 65 years as a cutoff value), the histology (squamous vs nonsquamous) or performance score (score 0 vs score 1); while there appears to be a value for smoking history and EGFR status. The pooled HR for death for patients with EGFR mutant disease was 1.11 [95% CI: 0.80, 1.53; P = 0.54]; while pooled HR for death for patients with EGFR wild type disease was 0.67 [95% CI: 0.60, 0.75; P < 0.00001]. The pooled HR for death for patients with current/former smokers was 0.71 [95% CI: 0.63, 0.82; P < 0.00001]; while pooled HR for death for patients with never smokers was 0.79 [95% CI: 0.60, 1.06; P = 0.11]. However, because of the low-to-moderate quality of data, these conclusions may change with publication of other ongoing trials.

CONCLUSIONS: Smoking history and EGFR status may help predict the performance of PD-(L)1 inhibitors vs docetaxel in previously treated NSCLC patients.

Medienart:

E-Artikel

Erscheinungsjahr:

2018

Erschienen:

2018

Enthalten in:

Zur Gesamtaufnahme - volume:12

Enthalten in:

The clinical respiratory journal - 12(2018), 5 vom: 22. Mai, Seite 1809-1819

Sprache:

Englisch

Beteiligte Personen:

Abdel-Rahman, Omar [VerfasserIn]

Links:

Volltext

Themen:

31YO63LBSN
52CMI0WC3Y
Antibodies, Monoclonal
Antibodies, Monoclonal, Humanized
Antineoplastic Agents
Atezolizumab
DPT0O3T46P
EC 2.7.10.1
EGFR protein, human
ErbB Receptors
Journal Article
Meta-Analysis
NSCLC
Nivolumab
Pembrolizumab
Programmed Cell Death 1 Receptor
Review

Anmerkungen:

Date Completed 13.11.2018

Date Revised 02.12.2018

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/crj.12742

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM277820499