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ID 47067
file
creator
Doi, Mihoko
Awaya, Yoshikazu
Kuyama, Shoichi
Kitaguchi, Soichi
Ueda, Kazuhiro
NDC
Medical sciences
abstract
[BACKGROUND]:We evaluated the safety and efficacy of induction chemotherapy with bevacizumab followed by maintenance chemotherapy with bevacizumab for advanced non-small cell lung cancer (NSCLC) in this multicenter phase II study.
[METHODS]:Chemotherapy-naïve patient with stage IIIB-IV or recurrent nonsquamous NSCLC were eligible. We planned approximately four cycles of induction cisplatin (75 mg/m2), pemetrexed (500 mg/m2), and bevacizumab (15 mg/kg) followed by maintenance with pemetrexed (500 mg/m2) and bevacizumab (15 mg/kg) until disease progression. Progression-free survival (PFS) was the primary endpoint.
[RESULTS]:Forty patients received a median of four induction chemotherapy cycles. Of them, 35 (87.5%) patients received a median of nine maintenance chemotherapy cycles. The objective response was 70.6%, and the disease control rate was 97.1%. The median PFS was 10.8 (95% CI, 9.0-12.6), and overall survival was 48.0 (95% CI, 32.9-63.1) months. Median PFS of 23 patients with epidermal growth factor receptor (EGFR) mutations and of 16 patients without EGFR mutations were 12.9 (95% CI, 9.4-16.3) and 7.9 (95% CI, 1.1-14.7) months, respectively. Toxicities graded ≥3 included neutropenia (15%), anemia (15%), hypertension (7.5%), anorexia (7.5%), fatigue (7.5%), thromboembolic events (5%), jaw osteonecrosis (5%), nausea (2.5%), oral mucositis (2.5%), tumor pain (2.5%), hyponatremia (2.5%), and gastrointestinal perforation (2.5%). Treatment-related deaths were not found.
[CONCLUSIONS]:In patients with advanced or recurrent nonsquamous NSCLC, induction chemotherapy with cisplatin, pemetrexed, and bevacizumab followed by maintenance chemotherapy with pemetrexed and bevacizumab is safe and effective regardless of their EGFR mutation status.
description
This research received no specific grant from any funding agency in the public, commercial, or not-for-profit sectors.
journal title
BMC Cancer
volume
Volume 18
start page
1231
date of issued
2018-12-10
publisher
BioMed Central
issn
1471-2407
publisher doi
pubmed id
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
publisher
rights
© The Author(s). 2018. This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.
relation url
department
Research Institute for Radiation Biology and Medicine
University Medical Hospital
Graduate School of Biomedical & Health Sciences