Bibliographic citations
Julca, M., (2017). Efectividad pronóstica preoperatoria de la razón neutrófilo linfocito para mortalidad en pacientes con cirugía curativa de adenocarcinoma de colon [Tesis, Universidad Privada Antenor Orrego - UPAO]. https://hdl.handle.net/20.500.12759/2740
Julca, M., Efectividad pronóstica preoperatoria de la razón neutrófilo linfocito para mortalidad en pacientes con cirugía curativa de adenocarcinoma de colon [Tesis]. : Universidad Privada Antenor Orrego - UPAO; 2017. https://hdl.handle.net/20.500.12759/2740
@misc{renati/375942,
title = "Efectividad pronóstica preoperatoria de la razón neutrófilo linfocito para mortalidad en pacientes con cirugía curativa de adenocarcinoma de colon",
author = "Julca Abanto, Madeleyne Isabel",
publisher = "Universidad Privada Antenor Orrego - UPAO",
year = "2017"
}
Objective: To evaluate the prognostic effectiveness of the preoperative lymphocyte neutrophil ratio for mortality in patients with curative surgery of colon adenocarcinoma. Methods:. Observational clinical study, type prognostic tests. We included 310 patients operated on for colon adenocarcinoma at the Regional Institute of Neoplastic Diseases from January 2011 to December 2016. Preoperative values were used to calculate NLR and correlated with postsurgical results within the first 30 days. Functional curve of the receiver to identify the NLR value in relation to 30d mortality and determine the effectiveness and predictive accuracy of the test. Results: The NRL obtained a sensitivity of 75%, a specificity of 71%, a PPV of 9% and a NPV of 1%, with a predictive accuracy of 73,1%, which catalogs patients who truly died within the first 30 Postoperative days of a colon adenocarcinoma curative surgery. The ROC curve for NLR was 82%, being a good test to discriminate patients who die after a colon adenocarcinoma curative surgery, being statistically significant (p <.01) with 95% confidence in a period of 30 Post-surgical days. Youden's index gave us a cut-off point for NRL from> 0 = to 5.6. Of the population that died (3.9%), 8% were men and 92% were women. The mean age was 76 ± 10 years. The time of disease prior to surgery was 7 ± 3 months. The preoperative clinical characteristics were 11 ± 1 mg / dl, glucose 110 ± 27 mg / dl, creatinine 1.2 ± 0.5 mg / dl, albumin 3.2 ± 0.7 g / dl, marker mean Preoperative tumor was 2.7 ± 2 ug / L. (5%) patients with diabetes mellitus, 8 patients treated with ASA II and 4 ASA III patients. The most commonly used surgical technique was open surgery in 94.8% of the cases and surgery was performed with the right hemicolectomy 31%. Conclusions: The NRL is a good exam to discriminate mortality in patients with adenocarcinoma curative surgery. Colon in stages II and III within the first 30 postoperative days. To have a preoperative prognostic effectiveness for mortality.
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