In:
Journal of Clinical Oncology, American Society of Clinical Oncology (ASCO), Vol. 37, No. 8_suppl ( 2019-03-10), p. 108-108
Abstract:
108 Background: Recently, nivolumab has been approval as 2nd-line treatment of non-small cell lung cancer (NSCLC) in our country. Data regarding its effectiveness or safety in real-life setting are publishing daily. Methods: 27 patients with advanced NSCLC treated with nivolumab at HURS between February 2016 to November 2017, were evaluated for survival (overall survival OS, progression-free survival PFS), time to treatment failure (TTF), treatment discontinuation due to toxicity and demographics/clinicopathological characteristics, using SPSS v 8.0. Results: Median age was 62 years; 77,8% males. At closing data, 25,9% of patients were still receiving nivolumab treatment. 51,9 % had finished treatment due to disease progression and 7,4% to toxicity. 25,9% patients continued others chemotherapies schedules. Mean of cycles received was 11. 51,8% presented ORR to nivolumab (78% PR). The median TTF at nivolumab was 3 months. The median progression-free survival (PFS) was 6.93 months (6,2 months in the squamous histology vs 9,42 in adenocarcinoma). The median OS was 22.6 months. Neutrophil-lymphocyte ratio in a complete blood count did not decrease during nivolumab treatment in any patients (p 〈 0.05, McNemar test), no relation to survival rates (with a cut-off of 5 and 3). Conclusions: Effectiveness (OS and PFS) of nivoumab were high in our patients, slightly better than those observed with similar characteristics included in clinical trials. We have not found predictive survival markers.
Type of Medium:
Online Resource
ISSN:
0732-183X
,
1527-7755
DOI:
10.1200/JCO.2019.37.8_suppl.108
Language:
English
Publisher:
American Society of Clinical Oncology (ASCO)
Publication Date:
2019
detail.hit.zdb_id:
2005181-5
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