Prognostic variables for conditional survival in patients with esophageal squamous cell carcinoma who underwent minimally invasive surgery

Esophageal squamous cell carcinoma (ESCC) survival is mainly reported at the time of treatment. Conditional survival is another prognostic tool to evaluate ESCC patients who has survived more than one year since treatment. We analyzed data from 705 ESCC patients who underwent minimally invasive surg...

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Bibliographic Details
Published in:BMC cancer 2022-03, Vol.22 (1), p.333-333, Article 333
Main Authors: Liang, Mingqiang, Xiao, Jiazhou, Chen, Maohui, Zheng, Bin, Chen, Chun
Format: Article
Language:English
Subjects:
Anastomotic leak
Cancer therapies
Care and treatment
Cell survival
Conditional survival
Diagnosis
Esophageal cancer
Esophageal squamous cell carcinoma
Infections
Laparoscopy
Medical prognosis
Minimally invasive surgery
Mortality
Patient outcomes
Patients
Prognosis
Risk factors
Squamous cell carcinoma
Surgery
Surgical anastomosis
Survival analysis
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Summary:Esophageal squamous cell carcinoma (ESCC) survival is mainly reported at the time of treatment. Conditional survival is another prognostic tool to evaluate ESCC patients who has survived more than one year since treatment. We analyzed data from 705 ESCC patients who underwent minimally invasive surgery between 2013 and 2016. Using the Kaplan-Meier method, we computed a 5-year relative conditional survival. We also investigated the prognostic factors associated with survival using Cox proportional hazards models. Conditional survival improved over time for all cohorts of ESCC patients who survived a period after surgery. The greatest improve in conditional survival were observed in patients 2 years after surgery. In addition, the results of the Cox survival model from the time of surgery, T stage (p 
ISSN:1471-2407
1471-2407
DOI:10.1186/s12885-022-09423-5