Small-cell carcinoma in the head and neck region: A propensity score-matched analysis of the effect of surgery.
Journal
PloS one
ISSN: 1932-6203
Titre abrégé: PLoS One
Pays: United States
ID NLM: 101285081
Informations de publication
Date de publication:
2024
2024
Historique:
received:
17
07
2024
accepted:
07
10
2024
medline:
25
10
2024
pubmed:
25
10
2024
entrez:
24
10
2024
Statut:
epublish
Résumé
Head and neck small-cell carcinoma (HNSmCC) is a rare and aggressive cancer with a high tendency for distant metastasis. It is treated with multimodal treatment involving chemotherapy. Occasionally, surgery is performed for the management of locoregional HNSmCC. However, the benefits of surgery in this context have not yet been elucidated. Therefore, in this study, we aimed to investigate whether surgery could improve the survival of patients with HNSmCC. We obtained data from patients with locoregional HNSmCC treated with chemoradiation therapy (CRT) from the Surveillance, Epidemiology, and End Results database. Patients who did and did not undergo surgery were matched using propensity scores. The overall survival (OS) and disease-specific survival (DSS) rates were estimated using the Kaplan-Meier method and tested using the log-rank test. Hazard ratios (HRs) were calculated using the Cox proportional hazard model. The 5-year OS rates of the patients who did and did not undergo surgery were 57.2% and 50.6%, respectively (P = 0.689); the corresponding 5-year DSS rates were 61.0% and 57.5% (P = 0.769). The adjusted HRs for surgery were 0.85 (95% confidence interval [CI]: 0.54-1.33) for OS and 0.87 (95% CI: 0.51-1.49) for DSS. The addition of surgery to CRT did not improve the survival of patients with locoregional HNSmCC.
Sections du résumé
BACKGROUND
BACKGROUND
Head and neck small-cell carcinoma (HNSmCC) is a rare and aggressive cancer with a high tendency for distant metastasis. It is treated with multimodal treatment involving chemotherapy. Occasionally, surgery is performed for the management of locoregional HNSmCC. However, the benefits of surgery in this context have not yet been elucidated. Therefore, in this study, we aimed to investigate whether surgery could improve the survival of patients with HNSmCC.
PATIENTS AND METHODS
METHODS
We obtained data from patients with locoregional HNSmCC treated with chemoradiation therapy (CRT) from the Surveillance, Epidemiology, and End Results database. Patients who did and did not undergo surgery were matched using propensity scores. The overall survival (OS) and disease-specific survival (DSS) rates were estimated using the Kaplan-Meier method and tested using the log-rank test. Hazard ratios (HRs) were calculated using the Cox proportional hazard model.
RESULTS
RESULTS
The 5-year OS rates of the patients who did and did not undergo surgery were 57.2% and 50.6%, respectively (P = 0.689); the corresponding 5-year DSS rates were 61.0% and 57.5% (P = 0.769). The adjusted HRs for surgery were 0.85 (95% confidence interval [CI]: 0.54-1.33) for OS and 0.87 (95% CI: 0.51-1.49) for DSS.
CONCLUSION
CONCLUSIONS
The addition of surgery to CRT did not improve the survival of patients with locoregional HNSmCC.
Identifiants
pubmed: 39446789
doi: 10.1371/journal.pone.0312455
pii: PONE-D-24-29008
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e0312455Informations de copyright
Copyright: © 2024 Hosokawa et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Déclaration de conflit d'intérêts
The authors have declared that no competing interests exist.