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Prialé, G., (2016). Factores asociados a Apendicectomías Negativas en una clínica privada en Lima-Perú [Tesis, Universidad Peruana de Ciencias Aplicadas (UPC)]. http://hdl.handle.net/10757/620991
Prialé, G., Factores asociados a Apendicectomías Negativas en una clínica privada en Lima-Perú [Tesis]. PE: Universidad Peruana de Ciencias Aplicadas (UPC); 2016. http://hdl.handle.net/10757/620991
@misc{renati/364842,
title = "Factores asociados a Apendicectomías Negativas en una clínica privada en Lima-Perú",
author = "Prialé Prialé, Graciela",
publisher = "Universidad Peruana de Ciencias Aplicadas (UPC)",
year = "2016"
}
Title: Factores asociados a Apendicectomías Negativas en una clínica privada en Lima-Perú
Authors(s): Prialé Prialé, Graciela
Advisor(s): Mayta-Tristan, Percy
Keywords: Apendicectomía negativa; Apendicitis; Tasa de apendicectomía negativa; Negative appendectomy
Issue Date: Mar-2016
Institution: Universidad Peruana de Ciencias Aplicadas (UPC)
Abstract: Objetivo: Una tasa de apendicectomía negativa (AN) entre 10-15% es considerada aceptable. Sin embargo, a nivel internacional el rango va entre 2-9%. El presente estudio busca identificar la TAN y los factores asociados a esta. Métodos: Estudio retrospectivo de todas las apendicectomías realizadas entre los años 2012 y 2013 en una clínica privada de Lima-Perú. Se revisó las historias clínicas de pacientes apendicectomizados que contaron con historia clínica de emergencia e informe quirúrgico. Se excluyó a aquellos que no contaban con informe anatomopatológico del apéndice. Se calculó los OR ajustados con un modelo de regresión logística para identificar los factores asociados con AN. Resultados: Se realizaron 376 apendicectomías durante el periodo 2012-2013. Se excluyeron 13 casos por no contar con registro de historia clínica. La población femenina fue de 55,9%. La media de edad del paciente fue 33,4 años ± 17,6. En 28 de 363 pacientes (7,7%) se registró una AN. Se encontró que el dolor en flanco derecho (OR: 5,44 P=0,013), Mc Burney negativo (OR: 3,63 P=0,017), dolor en hipogastrio (OR: 3,05 P=0,030),) y no leucocitosis (OR: 2,85 P=0,015) son factores asociados a una AN. Las patologías más frecuentemente implicadas en el caso de una AN fueron las de causa ginecológica (53,6%) seguida de enfermedad diverticular complicada (14,3%). Conclusión: Los resultados obtenidos indican que la presencia de dolor en hipogastrio, dolor en flanco derecho, Mc Burney negativo y no leucocitosis son factores diagnósticos que se pueden tener en cuenta para prevenir apendicectomías negativas.
Background: A negative appendectomy rate (NAR) between 10-15% is considered acceptable. Nevertheless, internationally the range is between 2-9%. This study seeks to find factors associated with a negative appendectomy (NA) and the NAR. Methods: Retrospective study of all appendectomies performed between 2012 and 2013 at a private hospital of Lima-Perú. We reviewed the medical records of patients who underwent appendectomy and had a medical report of emergency. We excluded the ones whithout pathology reports. Adjusted ORs were calculated with a logistic regression model to identify factors associated with AN. Results: Three hundred seventy-six appendectomies were performed for suspected appendicitis 55.9% in women). The average patient age was 33.4 ± 17.6 years. A NA was found in 28 of 363 patients (7,7%). We found that pain in right flank (OR: 5,44 P=0,013), negative Mc Burney (OR: 3,63 P=0,017), pain in hypogastrium (OR: 3,05 P=0,030),) and no leucocitosis (OR: 2,85 P=0,015) were associated factors to AN. Gynecologic conditions (53,6%) and intestinal diseases (14.3%) are the most common to be misdiagnosed as appendiceal disease. Conclusion: The obtained results indicate that the presence of pain in the right flank, negative Mc Burney, pain in hypogastrium and no leukocytosis are diagnostic factors that can be taken into account to prevent negative appendectomy.
Background: A negative appendectomy rate (NAR) between 10-15% is considered acceptable. Nevertheless, internationally the range is between 2-9%. This study seeks to find factors associated with a negative appendectomy (NA) and the NAR. Methods: Retrospective study of all appendectomies performed between 2012 and 2013 at a private hospital of Lima-Perú. We reviewed the medical records of patients who underwent appendectomy and had a medical report of emergency. We excluded the ones whithout pathology reports. Adjusted ORs were calculated with a logistic regression model to identify factors associated with AN. Results: Three hundred seventy-six appendectomies were performed for suspected appendicitis 55.9% in women). The average patient age was 33.4 ± 17.6 years. A NA was found in 28 of 363 patients (7,7%). We found that pain in right flank (OR: 5,44 P=0,013), negative Mc Burney (OR: 3,63 P=0,017), pain in hypogastrium (OR: 3,05 P=0,030),) and no leucocitosis (OR: 2,85 P=0,015) were associated factors to AN. Gynecologic conditions (53,6%) and intestinal diseases (14.3%) are the most common to be misdiagnosed as appendiceal disease. Conclusion: The obtained results indicate that the presence of pain in the right flank, negative Mc Burney, pain in hypogastrium and no leukocytosis are diagnostic factors that can be taken into account to prevent negative appendectomy.
Link to repository: http://hdl.handle.net/10757/620991
Discipline: Medicina
Grade or title grantor: Universidad Peruana de Ciencias Aplicadas (UPC). Facultad de Ciencias de la Salud
Grade or title: Médico cirujano
Register date: 9-Feb-2017
This item is licensed under a Creative Commons License