A multicenter, open-label, phase II trial of pemetrexed plus bevacizumab in elderly patients with previously untreated advanced or recurrent nonsquamous non-small cell lung cancer.
Thorac Cancer
; 14(32): 3232-3239, 2023 11.
Article
em En
| MEDLINE
| ID: mdl-37718463
ABSTRACT
BACKGROUND:
Although the incidence of lung cancer in elderly individuals has been increasing in recent years, the number of clinical trials designed specifically for elderly patients with advanced non-small cell lung cancer (NSCLC) is still limited. To fulfill this unmet medical need, we conducted a phase II study to elucidate the efficacy of pemetrexed (PEM) plus bevacizumab (Bev) combination chemotherapy in elderly patients with nonsquamous NSCLC.METHODS:
A total of 29 elderly patients (≥75 years old) with nonsquamous NSCLC were enrolled in this multicenter, open-label, phase II study, and 27 patients were finally analyzed. PEM at 500 mg/m2 on day 1 plus Bev at 15 mg/kg on day 1 were administered triweekly. The primary endpoint was the investigator-assessed objective response rate.RESULTS:
The median age at initiating chemotherapy was 80 years old. Almost all patients (92.6%) had adenocarcinoma histology. The median number of cycles administered was 6, and the objective response rate was 40.7%. The median progression-free survival, overall survival and 1-year survival were 8.8 months, 27.2 months and 79%, respectively. The treatment was well-tolerated, and no treatment-related death was observed.CONCLUSION:
Combination chemotherapy with PEM plus Bev in elderly patients with previously untreated advanced non-squamous NSCLC exhibited favorable antitumor activity and tolerability, suggesting that a combination of PEM plus Bev might be a promising treatment option for this population.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Temas:
Geral
/
Tipos_de_cancer
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Pulmao
Base de dados:
MEDLINE
Assunto principal:
Carcinoma Pulmonar de Células não Pequenas
/
Neoplasias Pulmonares
Tipo de estudo:
Clinical_trials
Limite:
Aged
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Aged80
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Humans
Idioma:
En
Revista:
Thorac Cancer
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Japão