Treatment Outcomes of Head and Neck Cancer Patients in the Elderly Receiving Different Chemoradiation Combinations: A Single-Center Experience.
Oncol Res Treat
; 44(10): 521-529, 2021.
Article
em En
| MEDLINE
| ID: mdl-34515190
ABSTRACT
OBJECTIVES:
This study aimed to assess the effect of definitive or adjuvant concurrent chemoradiation (CRT) among elderly patients with locally advanced head and neck squamous cell carcinoma (LA HNSCC). MATERIALS ANDMETHODS:
We retrospectively analyzed 150 elderly LA HNSCC patients (age ≥70) at a single institution. Demographics, disease control outcomes, and toxicities with different chemotherapy regimens were reviewed. The Kaplan-Meier method was used to estimate progression-free survival (PFS) and overall survival (OS) estimates.RESULTS:
Median age at diagnosis was 74 years (range 70-88). Of the cohort, 98 (65.3%) patients received definitive and 52 (34.7%) received adjuvant CRT; 44 (29.3%) patients received weekly carboplatin and paclitaxel, 43 (28.7%) weekly cetuximab, 33 (22%) weekly carboplatin, and 30 (20%) weekly cisplatin. The OS at 2 years was 70% (95% confidence interval [CI] 63-79%), and PFS at 2 years was 61% (95% CI 53-70%). There was no significant difference in OS or PFS between definitive and adjuvant CRT (p = 0.867 and p = 0.475, respectively). Type of chemotherapy regimen (single-agent carboplatin vs. others) (95% CI 1.1-3.9; p = 0.009) was a key prognostic factor in predicting OS in multivariable analysis. Concurrent use of cetuximab was associated with increased risk of PEG tube dependence at 6 months (p < 0.001).CONCLUSIONS:
Management of LA HNSCC in the elderly is a challenging scenario. Our study shows that CRT is a feasible treatment modality for elderly patients with LA HNSCC. We recommend CRT with weekly cisplatin or weekly carboplatin and paclitaxel. A chemotherapy regimen should be carefully selected in this difficult to treat population.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Protocolos de Quimioterapia Combinada Antineoplásica
/
Neoplasias de Cabeça e Pescoço
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Aged
/
Aged80
/
Humans
Idioma:
En
Revista:
Oncol Res Treat
Ano de publicação:
2021
Tipo de documento:
Article