Analysis of the National Cancer Database Esophageal Squamous Cell Carcinoma in the United States.
Journal
The Annals of thoracic surgery
ISSN: 1552-6259
Titre abrégé: Ann Thorac Surg
Pays: Netherlands
ID NLM: 15030100R
Informations de publication
Date de publication:
11 2019
11 2019
Historique:
received:
08
11
2018
revised:
14
05
2019
accepted:
20
05
2019
pubmed:
16
7
2019
medline:
20
3
2020
entrez:
15
7
2019
Statut:
ppublish
Résumé
Esophageal squamous cell carcinoma (ESCC) has been poorly studied, approached with therapeutic nihilism, and likely undertreated. We studied the impact of clinical and patient factors on the survival of ESCC in the United States. We selected patients with stage I to III ESCC from 2004 to 2013, using the National Cancer Database. Patients were categorized into the following treatment modalities: (1) definitive chemoradiation therapy (CR), (2) neoadjuvant therapy followed by esophageal resection (ER), (3) ER alone, and (4) ER followed by adjuvant therapy. Our main outcome measure was overall survival. We identified 11,229 patients with ESCC undergoing definitive CR (78.6%); neoadjuvant therapy followed by ER (8.5%), ER alone (10.1%), and ER followed by adjuvant therapy (2.6%). Compared with neoadjuvant therapy, both ER alone and definitive CR were associated with substantially increased mortality. Patients treated at high-volume centers (>20), regardless of whether they underwent ER, had improved survival compared with facilities that performed 10 to 19, 5 to 9, and less than 5 ERs per year. Patients treated at high-volume facilities were more likely to receive neoadjuvant therapy, and there was a marked inverse relationship between annual surgical volume and long-term survival for both surgically and non-surgically treated patients with stage I to III ESCC.
Sections du résumé
BACKGROUND
Esophageal squamous cell carcinoma (ESCC) has been poorly studied, approached with therapeutic nihilism, and likely undertreated. We studied the impact of clinical and patient factors on the survival of ESCC in the United States.
METHODS
We selected patients with stage I to III ESCC from 2004 to 2013, using the National Cancer Database. Patients were categorized into the following treatment modalities: (1) definitive chemoradiation therapy (CR), (2) neoadjuvant therapy followed by esophageal resection (ER), (3) ER alone, and (4) ER followed by adjuvant therapy. Our main outcome measure was overall survival.
RESULTS
We identified 11,229 patients with ESCC undergoing definitive CR (78.6%); neoadjuvant therapy followed by ER (8.5%), ER alone (10.1%), and ER followed by adjuvant therapy (2.6%). Compared with neoadjuvant therapy, both ER alone and definitive CR were associated with substantially increased mortality. Patients treated at high-volume centers (>20), regardless of whether they underwent ER, had improved survival compared with facilities that performed 10 to 19, 5 to 9, and less than 5 ERs per year.
CONCLUSIONS
Patients treated at high-volume facilities were more likely to receive neoadjuvant therapy, and there was a marked inverse relationship between annual surgical volume and long-term survival for both surgically and non-surgically treated patients with stage I to III ESCC.
Identifiants
pubmed: 31302081
pii: S0003-4975(19)31006-9
doi: 10.1016/j.athoracsur.2019.05.053
pii:
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
1535-1542Informations de copyright
Copyright © 2019 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.