Citas bibligráficas
González, L., (2024). Efectividad del sistema de puntuación propuesta por WIBOWO para predecir la colecistectomía laparoscópica difícil [Tesis, Universidad Privada Antenor Orrego]. https://hdl.handle.net/20.500.12759/17391
González, L., Efectividad del sistema de puntuación propuesta por WIBOWO para predecir la colecistectomía laparoscópica difícil [Tesis]. PE: Universidad Privada Antenor Orrego; 2024. https://hdl.handle.net/20.500.12759/17391
@misc{renati/378911,
title = "Efectividad del sistema de puntuación propuesta por WIBOWO para predecir la colecistectomía laparoscópica difícil",
author = "González González, Luis David",
publisher = "Universidad Privada Antenor Orrego",
year = "2024"
}
Objective: To determine if the scoring system proposed by Wibowo is effective in predicting difficult laparoscopic cholecystectomy in patients with acute cholecystitis. Methods: An observational, analytical, and cross-sectional study was conducted in adult patients with acute cholecystitis who underwent laparoscopic cholecystectomy at the High Complexity Hospital ““Virgen de la Puerta““ in Trujillo from January 2016 to July 2023. The sample size was calculated using the appropriate statistical formula. Various clinical variables were analyzed, including the scoring system proposed by Wibowo, and difficult laparoscopic cholecystectomy was defined as a procedure with an operative time exceeding 120 minutes. Results: Significant differences were observed in several clinical variables, such as age, sex, presence of type 2 diabetes mellitus, arterial hypertension, ASA score, operative time, conversion to open surgery, WIBOWO score, and hospital stay. WIBOWO score ≥ 7.5 showed a sensitivity of 90%, but a specificity of 60%. The positive predictive value was 21%, while the negative predictive value was 98%. The area under the curve (AUC) for the WIBOWO score was 0.859, indicating a strong discriminative ability. Conclusion: The scoring system proposed by Wibowo proved effective in predicting difficult laparoscopic cholecystectomy in patients with acute cholecystitis. Although it exhibited high sensitivity, its specificity was limited, suggesting potential adjustments to enhance its diagnostic accuracy in this population
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