Open AccessPrognostic Factors for Survival in Patients with Gastric Cancer Treated at Two Public Health Institutions in Mexico
Author(s) -
Alejandro Trujillo-Rivera,
Clara Luz Sampieri,
Linda Morales,
Alejandra Montoya,
Héctor LamadridFigueroa
Publication year - 2021
Publication title -
asian pacific journal of cancer care
Language(s) - English
Resource type - Journals
ISSN - 2588-3682
DOI - 10.31557/apjcc.2021.6.4.429-440
Subject(s) - melena , medicine , leukocytosis , cancer , incidence (geometry) , proportional hazards model , survival rate , gastroenterology , public health , adenocarcinoma , surgery , pathology , physics , optics
Objective: To analyze the clinical records of patients with gastric adenocarcinoma, treated at two different public health institutions in Mexico to determine survival rates. Methods: Cox proportional-hazards model was fitted to identify the factors involved in survival of patients. Result: The results show that subjects aged 41 to 50 years of age had a 56% lower risk of death from gastric cancer compared to those <40 years of age. Asthenia and/or adynamia, weight loss and leukocytosis increased the risk of dying. The incidence of melena was found to be a protective factor for mortality. Conclusion: At age <40 years, symptoms such as asthenia, adynamia and weight loss and leukocytosis are poor prognosis predictors in patients with gastric cancer. Melena seems to be a protective sign of gastric cancer mortality in Mexico. Given the low 5-year survival rate in patients with gastric cancer, further studies are necessary to explore the factors associated with survival to contribute to effective intervention.