Bibliographic citations
Nole, A., (2024). Factores pronósticos de supervivencia en tumores estromales gastrointestinales operados en hospitales de tercer nivel en Trujillo 2007 – 2021 [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/34894
Nole, A., Factores pronósticos de supervivencia en tumores estromales gastrointestinales operados en hospitales de tercer nivel en Trujillo 2007 – 2021 [Tesis]. PE: Universidad Privada Antenor Orrego; 2024. https://hdl.handle.net/20.500.12759/34894
@misc{renati/373402,
title = "Factores pronósticos de supervivencia en tumores estromales gastrointestinales operados en hospitales de tercer nivel en Trujillo 2007 – 2021",
author = "Nole Cerreño, Ana Laura",
publisher = "Universidad Privada Antenor Orrego",
year = "2024"
}
Identify the prognostic factors of survival in GIST operated on at the Virgen de la Puerta High Complexity Hospital, Víctor Lazarte Echegaray Hospital and Regional Institute of Neoplastic Diseases in Trujillo from 2007 to 2021. Material and methods: Observational, case-control study nested in a retrospective cohort. The sample population consisted of 68 medical records of patients operated on for GIST treated at a tertiary hospital in Trujillo between 2007 and 2021. For the bivariate statistical analysis, the chi-square test was used. The 5-year actuarial survival was calculated according to the Kaplan-Meier curves and the log-Rank test, which was applied to differentiate two or more survival curves. The multivariate analysis was performed using Cox regression analysis and 95% confidence intervals. Results: The 5-year actuarial survival of the total group of patients operated on for GIST was 60%. In the bivariate analysis, age < 50 years, gastric location, tumor size < 5 cm, clinical stage T1/T2 and mitotic index ≤ 5 were factors associated with greater survival. In the multivariate analysis, age < 50 years (p=0.005; HR=0.303), tumor size < 5cm (p=0.015; HR=0.134) and mitotic index ≤ 5 (p=0.036; HR=0.342) were Factors associated with greater survival in patients operated on for GISTs. Conclusion: Age < 50 years, tumor size ≤ 5 cm and mitotic index ≤ 5 were the prognostic factors of survival in gastrointestinal stromal tumors operated on in tertiary hospitals of Trujillo 2007-2021
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