Subjective factors affecting prognosis of 469 patients with esophageal squamous cell carcinoma: a retrospective cohort study of endoscopic screening.
BMC Gastroenterol
; 22(1): 319, 2022 Jun 28.
Article
em En
| MEDLINE
| ID: mdl-35764928
ABSTRACT
BACKGROUND:
To date, no in-depth studies have focused on the impact of various clinical characteristics of esophageal squamous cell carcinoma (ESCC), including its association with subjective symptoms, on patient prognosis. We aimed to investigate the clinical factors that affect the prognosis of patients with ESCC and to clarify how subjective symptoms are related to prognosis.METHODS:
We retrospectively evaluated the clinical records of 503 consecutive patients with ESCC from April 2011 to December 2019. Six established prognostic factors for ESCC (body mass index, alcohol drinking, cigarette smoking, sex, clinical stage, and age) and subjective symptoms were used to subgroup patients and analyze survival differences. Next, the patients were divided into two groups a symptomatic group and an asymptomatic group. In the symptomatic group, differences in the incidence of subjective symptoms according to tumor size, tumor location, macroscopic tumor type, and clinical stage were examined. Finally, subjective symptoms were divided into swallowing-related symptoms and other symptoms, and their prognosis was compared.RESULTS:
Multivariate Cox regression analysis identified sex [hazard ratio (HR) 1.778; 95% CI 1.004-3.149; p = 0.049], TNM classification (HR 6.591; 95% CI 3.438-12.63; p < 0.001), and subjective symptoms (HR 1.986; 95% CI 1.037-3.803; p = 0.0386) as independent risk factors for overall survival. In the symptomatic group, the mean time from symptom onset to diagnosis was 2.4 ± 4.3 months. The incidence of subjective symptoms differed by clinical stage, and the prognosis of patients with swallowing-related symptoms was significantly worse than that of patients with other symptoms.CONCLUSION:
The results of this study suggest that screening by upper gastrointestinal endoscopy, independent of subjective symptoms (especially swallowing-related symptoms), may play an important role in the early detection and improvement of prognosis of ESCC, although further validation in a large prospective study is needed.Palavras-chave
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias Esofágicas
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Carcinoma de Células Escamosas
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Carcinoma de Células Escamosas do Esôfago
Idioma:
En
Ano de publicação:
2022
Tipo de documento:
Article