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OBJECTIVE: To identify the factors associated with normal leukocyte count and C-reactive protein (CRP) in adults with acute appendicitis. MATERIAL AND METHODS: A retrospective cohort study included patients aged 18-60 years after surgeries for acute appendicitis. Convenience sampling was used to select medical records, and variables such as age, sex, weight, height, origin, self-medication, diabetes (DM2), high blood pressure (HBP), type of appendicitis, duration of illness, preoperative time, type of appendectomy, operative time, and hospital stay were analyzed. Patients were categorized into those with normal and abnormal inflammatory parameters. The SPSS version 28 software was used for analysis. RESULTS: We included 333 patients; 11.11% ones had normal inflammatory parameters. Both groups had mean age of approximately 33 years. Men comprised 56.76% and 57.43%in both groups, respectively. The abnormal group had shorter mean preoperative time, and catarrhal appendicitis was more common in the normal group. Multivariate analysis revealed that rural origin and self-medication were significantly associated with normal inflammatory parameters. CONCLUSION: The prevalence of normal inflammatory parameters in acute appendicitis patients was 11.11%. Rural origin, self-medication, shorter preoperative time, and catarrhal appendicitis were significantly associated with normal inflammatory parameters in this context.
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Apendicectomia , Apendicite , Proteína C-Reativa , Humanos , Apendicite/cirurgia , Apendicite/sangue , Apendicite/diagnóstico , Adulto , Masculino , Feminino , Proteína C-Reativa/análise , Contagem de Leucócitos/métodos , Estudos Retrospectivos , Apendicectomia/métodos , Pessoa de Meia-Idade , Doença Aguda , Adolescente , Adulto JovemRESUMO
BACKGROUND: Acute appendicitis remains as a differential diagnosis in older patients with abdominal pain. The Alvarado scale may assist to guide the diagnosis and treatment of this entity. The operative characteristics of the scale are little known in this population. METHOD: We conducted a systematic review of original studies published between 1986 and 2022 evaluating the diagnostic performance of the Alvarado scale in older adults with suspected acute appendicitis. The review was conducted according to the PRISMA statement. The evaluation of the methodological quality of the studies was performed according to the ROBINS-I criteria. RESULTS: Four original studies of retrospective design including 480 patients were identified. The heterogeneity and poor methodological quality limited an aggregate statistical analysis (meta-analysis). The value of the ROC curve of the scale varies between 0.799 and 0.969. From the available studies, the value of the ROC curve is lower in comparison to the RIPASA scale and comparable to the Lintula scale. CONCLUSIONS: The evidence on the diagnostic performance of the Alvarado scale in older adults is limited. The poor methodological quality of the available studies calls for a prudent use of this tool in this population. Our findings offer opportunities for future research.
ANTECEDENTES: La apendicitis aguda es un diagnóstico diferencial en el adulto mayor con dolor abdominal. La escala de Alvarado se utiliza para orientar el diagnóstico y el tratamiento. Las características operativas de la escala son poco conocidas en este grupo de pacientes. MÉTODO: Revisión sistemática de estudios originales publicados entre 1986 y 2022 que evaluaron el rendimiento diagnóstico de la escala de Alvarado en adultos mayores con sospecha de apendicitis aguda, con base en la declaración PRISMA. La evaluación de la calidad metodológica de los estudios se realizó con los criterios ROBINS-I. RESULTADOS: Se identificaron cuatro estudios originales de diseño retrospectivo que incluyen 480 pacientes. La heterogeneidad y la baja calidad metodológica limitaron un análisis estadístico agregado (metaanálisis). El valor de la curva ROC de la escala varía entre 0.799 y 0.969. En los estudios disponibles, el valor de la curva ROC es inferior al de la escala RIPASA y similar al de la escala de Lintula. CONCLUSIONES: La evidencia que sustenta el rendimiento diagnóstico de la escala de Alvarado en los adultos mayores es limitada. La pobre calidad de los estudios disponibles advierte sobre el uso prudente de esta herramienta en este grupo poblacional. Los hallazgos identificados ofrecen oportunidades de investigación futura.
Assuntos
Dor Abdominal , Apendicite , Idoso , Idoso de 80 Anos ou mais , Humanos , Dor Abdominal/etiologia , Doença Aguda , Apendicite/diagnóstico , Diagnóstico Diferencial , Estudos Retrospectivos , Curva ROCAssuntos
Apendicectomia , Apendicite , Humanos , Apendicite/cirurgia , Apendicite/complicações , Adulto , Masculino , Feminino , Estudos Prospectivos , Apendicectomia/métodos , Pessoa de Meia-Idade , Doença Aguda , Adulto Jovem , Adolescente , Idoso , Fatores de RiscoRESUMO
La apendicitis aguda se manifiesta, en ocasiones, con una variada e inespecífica presentación clínica, lo que dificulta su diagnóstico oportuno y favorece el riesgo de complicaciones. El objetivo es actualizar la información relacionada con las características clínicas de la apendicitis aguda, para lo que se realizó una revisión no sistemática de la literatura hasta abril del año 2022. Se revisaron artículos, libros especializados y citas bibliográficas de estudios elegidos, 20 de los cuales fueron seleccionados para la revisión. Mediante esta investigación se concluye que la primera y principal manifestación clínica es el dolor abdominal. El paciente debe someterse a una cuidadosa exploración física, incluyendo un examen rectal si lo precisa, y en las mujeres a un examen ginecológico si existiera duda diagnóstica.
Acute appendicitis is manifested, sometimes, with a varied and unspecific clinical presentation, which makes difficult its timely diagnosis and favors the complication risk. The objective is to update the information related to the clinical characteristics of acute appendicitis, for which a non-systematic review of the literature was carried out until April 2022. Articles, specialized books and bibliographic citations of selected studies were reviewed, 20 of which were chosen for the review. Through this research it is concluded that the first and main manifestation is abdominal pain. The patient should undergo a rigorous physical examination, including a rectal examination if necessary, and in the case of women, a gynecological examination if there is diagnostic doubt.
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Introduction: Appendicitis is the surgical disease with the highest prevalence in emergency rooms. Its clinical and/or surgical complications are associated with the time course of symptoms, age, comorbidities, and stages of the disease. Objectives: To analyze the demographic and clinical data of patients who underwent appendectomy for acute appendicitis in a tertiary referral hospital in the city of São Paulo and compare these data between services provided by the Public and Supplementary Health System. Methodology: Retrospective analysis of data from electronic medical records of patients over 14 years old who underwent appendectomy for acute appendicitis at Hospital Santa Marcelina, both in the Public and Supplementary Health Systems from January 2015 to December 2017. Results: A total of 536 patients were analyzed, 354 (66%) of whom were male with a general mean age of 29.85 years (14-81 years). The mean time from symptoms to seeking medical care was 53.84 hours. Regarding the phases of acute appendicitis, a greater number of cases of complicated disease was observed in patients operated on in the Public Health System (p < 0.0001), as well as the time course of symptoms (p = 0.0005) and Conclusion: There was a predominance of male patients undergoing appendectomy for acute appendicitis, with longer time course of symptoms in those operated on in the Public Health System and a predominance of appendicitis in advanced stages (3 and 4) in this group. However, in this group there was no significant increase in the rate of postoperative infection, and the length of stay was shorter than that of patients operated on in the Supplementary Health System. (AU)
Assuntos
Humanos , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Apendicectomia/estatística & dados numéricos , Hospitais Privados , Hospitais Públicos , Estudos RetrospectivosRESUMO
OBJECTIVE: To determine the factors associated with prolonged hospital-stay after appendectomy in SARS-CoV-2 pandemic. MATERIAL AND METHODS: A retrospective observational cohort study included 420 patients after surgery for acute appendicitis between March 2019 and March 2020, April 2020 and April 2021. There were 336 patients before the SARS-COV-2 pandemic, and 84 ones underwent surgery during the pandemic. RESULTS: Incidence of prolonged hospital stay was 15% and 26%, respectively (RR 1.76). RR is more than 1 and assumes SARS-CoV-2 infection as a risk factor. CONCLUSION: There is an association between SARS-CoV-2 infection and prolonged hospital-stay after surgery for acute appendicitis (RR 1.76).
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Apendicite , COVID-19 , Humanos , SARS-CoV-2 , COVID-19/epidemiologia , COVID-19/complicações , Estudos Retrospectivos , Apendicectomia/efeitos adversos , Tempo de Internação , Pandemias , Apendicite/epidemiologia , Apendicite/cirurgia , Apendicite/complicações , Complicações Pós-Operatórias/epidemiologia , Doença Aguda , HospitaisRESUMO
BACKGROUND: Early and accurate preoperative diagnosis of complicated appendicitis mandates the identification of new markers. The aim of this study is to determine whether preoperative serum sodium levels are useful for predicting the severity of acute appendicitis. METHODS: We retrospectively analyzed 475 patients who underwent emergency appendectomies between January 2018 and February 2023 in a general hospital in Brazil. The patients were divided into 2 groups: complicated (n = 254) and uncomplicated (n = 221). Hyponatremia was defined as serum sodium levels < 136 mEq/L. The primary outcome was to evaluate if hyponatremia is associated with complicated appendicitis. RESULTS: The patients had a median age of 22 years, and the median serum sodium level was 137 mEq/L in patients with complicated appendicitis and 139 mEq/L in uncomplicated appendicitis (P < 0.001). The analysis of the receiver operating characteristic curve used as the best cutoff value of serum sodium of 136 mEq/L with a sensitivity of 45.7%, specificity of 86.4%, positive predictive value of 79.5%, and negative predictive value of 58.1% for the diagnosis of complicated AA. Of the 254 patients with complicated appendicitis, 84 (33.1%) had serum sodium levels below 136 mEq/L, while only 12 (5.4%) patients with uncomplicated appendicitis had values ââbelow this cutoff. Patients with hyponatremia were 5 times more likely to develop complicated appendicitis. (odds ratio: 5.35; 95% confidence interval: 3.39-8.45) CONCLUSIONS: Preoperative serum sodium levels are a useful tool for predicting the severity of acute appendicitis. Due to its low cost and wide availability, it has become an extremely relevant marker.
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Apendicite , Hiponatremia , Humanos , Adulto Jovem , Adulto , Estudos Retrospectivos , Apendicite/complicações , Apendicite/diagnóstico , Apendicite/cirurgia , Hiponatremia/etiologia , Hiponatremia/complicações , Curva ROC , Doença Aguda , Apendicectomia , SódioRESUMO
INTRODUCTION: Spigelian hernia is a rare entity, with higher improbability of acute appendicitis within it. CASE REPORT: A 75-year-old female with a 30-year evolution hernia, abdominal pain, and fever of 1 week of onset, in whom was found an acute appendicitis within a Spigelian hernia. DISCUSSION: Spigelian hernia comprises 0.12-2% of all abdominal hernias. Presurgical diagnosis is stablished only in 50% of cases, with an hernial ring less than 2 cm and hidden localization. There isn't statistics of this complication because of the lack of case reports.
INTRODUCCIÓN: La hernia de Spiegel es una afección infrecuente, con una improbabilidad aún mayor de apendicitis aguda en su interior. CASO CLÍNICO: Mujer de 75 años que acude con una hernia de 30 años, dolor abdominal y fiebre de 1 semana de inicio, en quien se encontró apendicitis aguda dentro de una hernia de Spiegel. DISCUSIÓN: La hernia de Spiegel comprende el 0.12-2% de las hernias abdominales. El diagnóstico prequirúrgico se ha logra en el 50% de los casos, con defecto menor de 2 cm y de localización oculta. No existe estadística de esta complicación debido a la escasez de casos reportados.
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Dor Abdominal , Apendicite , Hérnia Abdominal , Humanos , Feminino , Idoso , Apendicite/complicações , Apendicite/cirurgia , Doença Aguda , Dor Abdominal/etiologia , Resultado do TratamentoRESUMO
Introducción: El mucocele apendicular se considera una lesión rara del apéndice que se caracteriza por la dilatación de la luz del órgano con acumulación de moco. Este puede ser benigno o maligno. Objetivo: Caracterizar un caso de mucocele apendicular de comportamiento benigno en un paciente adulto masculino. Presentación del caso: Se asiste a un paciente, en estudio de tumor de vías digestivas, que se interviene quirúrgicamente con cuadro peritoneal agudo hallando masa de localización apendicular. Se realiza apendicectomía convencional y se estudia la pieza por anatomía patológica como mucocele apendicular benigno. La evolución del paciente fue satisfactoria. Conclusiones: Se presenta clínicamente de forma inespecífica, lo que posibilita que su diagnóstico sea intraoperatorio con mayor frecuencia. La estrategia quirúrgica depende de los hallazgos intraoperatorios donde la apendicectomía y la hemicolectomía derecha son las técnicas más utilizadas. El pseudomixoma peritoneal es una complicación temida(AU)
Introduction: Appendiceal mucocele is considered a rare lesion of the appendix characterized by dilatation of the organ lumen with mucus accumulation. It can be benign or malignant. Objective: To characterize a case of appendiceal mucocele with benign behavior in an adult male patient. Case presentation: A patient under study of digestive tract tumor is attended. The patient underwent surgery for having acute peritoneal symptoms; a mass of appendicular location was found. Conventional appendicectomy was performed and the piece was studied by pathological anatomy, being a benign appendicular mucocele. The patient's evolution was satisfactory. Conclusions: This condition is presented clinically in a nonspecific manner, which makes for its diagnosis to be more frequently intraoperative. The surgical strategy depends on the intraoperative findings, in which appendectomy and right hemicolectomy are the most used techniques. Pseudomyxoma peritonei is a feared complication(AU)
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Humanos , Mucocele/diagnósticoRESUMO
We present the case of a 14-year-old female patient with no clinical history who was admitted due to an impact on the abdomen and pelvis with a soccer ball during a match and who developed acute post-traumatic appendicitis. Acute appendicitis is one of the most common causes of acute abdomen. The diagnosis is mainly clinical and based on definitive history; however, the images can be decisive for the diagnosis. The etiology of acute appendicitis is well-reported in the literature, with the traumatic mechanism being one of the etiologies described. Acute post-traumatic appendicitis is rare; a timely diagnosis requires a high index of suspicion, a careful history, and a physical examination. Imaging with ultrasound or computed tomography is recommended if there is a discrepancy between the medical history and physical examination.