RESUMO
BACKGROUND: The relevance of elevated serum triglyceride (TG) levels in the early stages of acute pancreatitis (AP) not induced by hypertriglyceridemia (HTG) remains unclear. Our study aims to determine the role of elevated serum TG levels at admission in developing pancreatic necrosis. METHODS: We analyzed the clinical data collected prospectively from patients with AP. According to TG levels measured in the first 24 h after admission, we stratified patients into four groups: Normal TG (< 150 mg/dL), Borderline-high TG (150-199 mg/dL), High TG (200-499 mg/dL) and Very high TG (≥ 500 mg/dL). We analyzed the association of TG levels and other risk factors with the development of pancreatic necrosis. RESULTS: A total of 211 patients were included. In the Normal TG group: 122, in Borderline-high TG group: 38, in High TG group: 44, and in Very high TG group: 7. Pancreatic necrosis developed in 29.5% of the patients in the Normal TG group, 26.3% in the Borderline-high TG group, 52.3% in the High TG group, and 85.7% in the Very high TG group. The trend analysis observed a significant association between higher TG levels and pancreatic necrosis (p = 0.001). A multivariable analysis using logistic regression showed that elevated TG levels ≥ 200 mg/dL (High TG and Very high TG groups) were independently associated with pancreatic necrosis (OR: 3.27, 95% CI - 6.27, p < 0.001). CONCLUSIONS: An elevated TG level at admission ≥ 200 mg/dl is independently associated with the development of pancreatic necrosis. The incidence of pancreatic necrosis increases proportionally with the severity of HTG.
Assuntos
Hipertrigliceridemia , Pancreatite Necrosante Aguda , Humanos , Pancreatite Necrosante Aguda/complicações , Doença Aguda , Estudos Retrospectivos , Triglicerídeos , Hipertrigliceridemia/complicaçõesRESUMO
BACKGROUND: The impact of pre-existing comorbidities on acute pancreatitis (AP) mortality is not clearly defined. Our study aims to determine the trend in AP hospital mortality and the role of comorbidities as a predictor of hospital mortality. METHODS: We analyzed patients aged ≥ 18 years hospitalized with AP diagnosis between 2016 and 2019. The data have been extracted from the Spanish National Hospital Discharge Database of the Spanish Ministry of Health. We performed a univariate and multivariable analysis of the association of age, sex, and comorbidities with hospital mortality in patients with AP. The role of the Charlson and Elixhauser comorbidity indices as predictors of mortality was evaluated. RESULTS: A total of 110,021 patients diagnosed with AP were hospitalized during the analyzed period. Hospital mortality was 3.8%, with a progressive decrease observed in the years evaluated. In multivariable analysis, age ≥ 65 years (OR: 4.11, p < 0.001), heart disease (OR: 1.73, p < 0.001), renal disease (OR: 1.99, p < 0.001), moderate-severe liver disease (OR: 2.86, p < 0.001), peripheral vascular disease (OR: 1.43, p < 0.001), and cerebrovascular disease (OR: 1.63, p < 0.001) were independent risk factors for mortality. The Charlson > 1.5 (OR: 2.03, p < 0.001) and Elixhauser > 1.5 (OR: 2.71, p < 0.001) comorbidity indices were also independently associated with mortality, and ROC curve analysis showed that they are useful for predicting hospital mortality. CONCLUSIONS: Advanced age, heart disease, renal disease, moderate-severe liver disease, peripheral vascular disease, and cerebrovascular disease before admission were independently associated with hospital mortality. The Charlson and Elixhauser comorbidity indices are useful for predicting hospital mortality in AP patients.
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Mortalidade Hospitalar , Pancreatite , Pancreatite/mortalidade , Comorbidade , Cardiopatias/epidemiologia , Nefropatias/epidemiologia , Transtornos Cerebrovasculares/epidemiologia , Fatores Etários , Humanos , Idoso , Idoso de 80 Anos ou mais , Doenças Vasculares Periféricas/epidemiologia , Hepatopatias/epidemiologiaRESUMO
BACKGROUND: The value of serum triglycerides (TGs) related to complications and the severity of acute pancreatitis (AP) has not been clearly defined. Our study aimed to analyze the association of elevated levels of TG with complications and the severity of AP. METHODS: The demographic and clinical data of patients with AP were prospectively analyzed. TG levels were measured in the first 24 h of admission. Patients were divided into two groups: one with TG values of<200 mg/dL and another with TG≥200 mg/dL. Data on the outcomes of AP were collected. RESULTS: From January 2016 to December 2019, 247 cases were included: 200 with TG<200 mg/dL and 47 with TG≥200 mg/dL. Triglyceride levels≥200 mg/dL were associated with respiratory failure (21.3 vs. 10%, p=0.033), renal failure (23.4 vs. 12%, p=0.044), cardiovascular failure (19.1 vs. 7.5%, p=0.025), organ failure (34 vs. 18.5%, p=0.02), persistent organ failure (27.7 vs. 9.5%, p=0.001), multiple organ failure (19.1 vs. 8%, p=0.031), moderately severe and severe AP (68.1 vs. 40.5%, p=0.001), pancreatic necrosis (63.8 vs. 34%, p<0.001), and admission to the intensive care unit (27.7 vs. 9.5%, p=0.003). In the multivariable analysis, a TG level of≥200 mg/dL was independently associated with respiratory, renal, and cardiovascular failure, organ failure, persistent organ failure, multiple organ failure, pancreatic necrosis, severe pancreatitis, and admission to the intensive care unit (p<0.05). CONCLUSIONS: In our cohort, TG≥200 mg/dL was related to local and systemic complications. Early determinations of TG levels in AP could help identify patients at risk of complications.
Assuntos
Pancreatite Necrosante Aguda , Doença Aguda , Humanos , Insuficiência de Múltiplos Órgãos , Estudos Retrospectivos , Índice de Gravidade de Doença , TriglicerídeosRESUMO
BACKGROUND: Infection in acute pancreatitis will worsen the disease prognosis. The aim of our study was to analyze the role of procalcitonin as a prognostic biomarker for infections and clinical severity. METHOD: A prospective single-cohort observational study of patients diagnosed of acute pancreatitis (n = 152) was designed. PCT determination was tested on admission (first 72 h). Infections (biliary, extrapancreatic and infected pancreatic necrosis), need for antibiotics, urgent ERCP and severity scores for acute pancreatitis was assessed. ROC curves were designed and the area under the curve was calculated. Logistic regression for multivariate analysis was performed to evaluate the association between procalcitonin optimal cut-off level and major complications. RESULTS: PCT >0.68 mg/dL had higher incidence of global infection, acute cholangitis, bacteraemia, infected pancreatic necrosis, use of antibiotics in general, and need for urgent ERCP. In the multivariate regressions analysis, PCT >0.68 mg/dL at admission demonstrated to be a strong risk factor for complications in acute pancreatitis. DISCUSSION: PCT levels can be used as a reliable laboratory test to predict infections and the clinical severity of acute pancreatitis. High levels of PCT predict antibiotics prescription as well as the need for urgent ERCP in patients with concomitant clinically severe cholangitis.
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Colangite , Pancreatite Necrosante Aguda , Doença Aguda , Antibacterianos/uso terapêutico , Biomarcadores , Proteína C-Reativa/análise , Calcitonina , Colangite/diagnóstico , Humanos , Pró-Calcitonina , Prognóstico , Estudos Prospectivos , Curva ROCRESUMO
Background: Robotic bariatric surgery (RBS) has increased in recent years. Many doubts continue to exist regarding its utility in terms of postoperative complications, costs and technical aspects. RBS has increased its number and shows a more technical challenge associated with more post-operative complications compared to primary bariatric surgery. We herein present a single institution experience and review to describe its utility in revisional surgery. Methods: A retrospective review of our experience and a review of the literature has been conducted to evaluate the impact of robotic revisional surgery in the bariatric field. Results: A total of 17 patients (5 female and 12 male) were operated on. Most frequent surgery was conversion of sleeve gastrectomy to gastric bypass (n=9). No leaks were found nor severe complications. A systematic review showed similar results including a decreased number for complications when performing robotic revisional surgery. Conclusions: Revisional robotic surgery shows better results compared to standard laparoscopic revisional bariatric surgery in terms of efficacy, safety and hospital stay. No differences were seen in rates of mortality, morbidity and reintervention between both approaches. We encourage surgeons to learn to perform the robotic technique as part of the process of democratization and standardization of bariatric surgery.
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Cirurgia Bariátrica , Obesidade Mórbida , Procedimentos Cirúrgicos Robóticos , Cirurgia Bariátrica/métodos , Feminino , Humanos , Laparoscopia , Masculino , Obesidade Mórbida/cirurgia , Reoperação/métodos , Estudos Retrospectivos , Resultado do Tratamento , Redução de PesoRESUMO
INTRODUCTION: Xanthogranulomatous pyelonephritis is an inflammatory disease characterized by chronic obstruction and infection. This pathology is a life-threatening condition when surgical treatment is carried out. We decided to retrospectively evaluate whether there were perioperative factors that predict complications in patients who undergo nephrectomy. METHODS: We reviewed all nephrectomies done in the period of 2013-2018, in a tertiary referral Hospital with the histopathological diagnosis of Xanthogranulomatous Pyelonephritis. RESULTS: The presence of renal abscess at admission was observed as a risk factor associated with perioperative complications (p = 0.002), presence of abscess was observed in 47.4% of subjects without complications compared to 89.3% of the perioperative complication group. Higher rates of blood transfusion requirement were observed in the perioperative complication group, 89.3% compared to 68.4% (p = 0.029), furthermore, perioperative bleeding was slightly greater in the complication group compared to its counterpart, 700 mL, and 600 mL, respectively (p = 0.01). CONCLUSIONS: Anemia and the presence of abscess were important perioperative factors that predict perioperative complications.
Assuntos
Pielonefrite Xantogranulomatosa , Infecções Urinárias , Humanos , Pielonefrite Xantogranulomatosa/complicações , Pielonefrite Xantogranulomatosa/diagnóstico , Pielonefrite Xantogranulomatosa/cirurgia , Abscesso/complicações , Estudos Retrospectivos , Nefrectomia , Infecções Urinárias/cirurgiaRESUMO
Objective: To describe the microbiological characteristics in emphysematous pyelonephritis (EPN), demonstrate the frequency of extended-spectrum beta-lactamase (ESBL) microorganisms, and determine if these microorganisms are associated with the prognosis of patients with EPN. Methods: We conducted a retrospective study in patients with a diagnosis of EPN in a tertiary care hospital of the northeast region of Mexico during the period from January 2011 to January 2016. Clinical variables were analyzed to determine association with the presence of ESBL-producing microorganisms. Statistical significance was set with p<0.05. Results: A total of 63 patients were included; 55 (87.3%) of them were females, with a median age of 55 (interquartile range: 45-65) years. Conservative management was indicated in 38.1%; 42.9% were treated with ureteral stent; 12.7% with open or percutaneous drainage; 15.8% with early nephrectomy; and 9.5% with delayed nephrectomy. Reported mortality was 13 (20.6%) cases; 23 (36.5%) cases required admission to the intensive care unit. The most frequent microorganism isolated was Escherichia coli (n=34, 53.9%). ESBL microorganisms were found in 31.7% of the population. No significant association of ESBL was found with admission to the intensive care unit, or with increased mortality. Conclusions: To our knowledge, this is the first study that evaluates ESBL microorganisms as a prognostic factor in EPN. Risk factors associated with a poor prognosis in patients with EPN have been described. The microbiological factors, specifically ESBL-producing bacteria, do not seem to influence in the prognosis of these patients.
RESUMO
Background: Changes in BUN have been proposed as a risk factor for complications in acute pancreatitis (AP). Our study aimed to compare changes in BUN versus the Bedside Index for Severity in Acute Pancreatitis (BISAP) score and the Acute Physiology and Chronic Health Evaluation-II score (APACHE-II), as well as other laboratory tests such as haematocrit and its variations over 24 h and C-reactive protein, in order to determine the most accurate test for predicting mortality and severity outcomes in AP. Methods: Clinical data of 410 AP patients, prospectively enrolled for study at our institution, were analyzed. We define AP according to Atlanta classification (AC) 2012. The laboratory test's predictive accuracy was measured using area-under-the-curve receiver-operating characteristics (AUC) analysis and sensitivity and specificity tests. Results: Rise in BUN was the only score related to mortality on the multivariate analysis (p=0.000, OR: 12.7; CI 95%: 4.2-16.6). On the comparative analysis of AUC, the rise in BUN was an accurate test in predicting mortality (AUC: 0.842) and persisting multiorgan failure (AUC: 0.828), similar to the BISAP score (AUC: 0.836 and 0.850) and APACHE-II (AUC: 0.756 and 0.741). The BISAP score outperformed both APACHE-II and rise in BUN at 24 hours in predicting severe AP (AUC: 0.873 vs. 0.761 and 0.756, respectively). Conclusion: Rise in BUN at 24 hours is a quick and reliable test in predicting mortality and persisting multiorgan failure in AP patients.
Assuntos
Nitrogênio da Ureia Sanguínea , Pancreatite , APACHE , Doença Aguda , Biomarcadores , Humanos , Pancreatite/mortalidade , Valor Preditivo dos Testes , Prognóstico , Curva ROC , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: Our main purpose was to compare the modified computed tomography severity index (MCTSI), computed tomography severity index (CTSI), and acute physiological and chronic health evaluation (APACHE)-II predictions regarding severity according to the revised Atlanta classification 2012 and local complications in acute pancreatitis in a consecutive prospective cohort. METHODS: One hundred and forty-nine patients diagnosed with acute pancreatitis were prospectively enrolled. APACHE-II, MCTSI, and CTSI were calculated for all cases. Severity parameters included persistent organ or multiorgan failure, length of hospitalization, the need for intensive care, death, and local complications (intervention against necrosis and infected necrosis). Area under the receiver operating characteristic curve (AUROC) was calculated and the value of scoring systems was compared. RESULTS: Both CTSI and MCTSI were associated significantly with all the evaluated severity parameters and showed a correlation between imaging severity and the worst clinical outcomes. Persistent organ failure, persistent multiorgan failure, and death were found in 30 (20.1%), 20 (13.4%), and 13 (8.7%) patients, respectively. The most common extrapancreatic finding was pleural effusion in 76 (51.0%) patients. The AUROC for CTSI was higher for predicting persistent organ failure (0.749, 95% confidence interval [CI] 0.640-0.857), death (AUROC 0.793, 95% CI 0.650-0.936), intervention against necrosis (AUROC 0.862, 95% CI 0.779-0.945), and infected necrosis (AUROC 0.883, 95% CI 0.882-0.930). CONCLUSIONS: CT indexes outperformed the classic APACHE-II score for evaluating severity parameters in acute pancreatitis, with a slight advantage of CTSI over MCTSI. CTSI accurately predicted pancreatic infections and the need for intervention.
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Pancreatite , Doença Aguda , Humanos , Prognóstico , Estudos Prospectivos , Estudos Retrospectivos , Índice de Gravidade de Doença , Tomografia Computadorizada por Raios XRESUMO
Congenital mesoblastic nephromais a rare tumour found in neonates, with a very small number of cases diagnosed prenatally. We report a case of a fetal renal tumour suspected at 28 weeks' gestation on routine ultrasound. Prenatal follow-up revealed a severe polyhydramnios at 32 weeks' gestation subsequent amniodrainage was undertaken. She delivered at 34+5 weeks' gestation, after spontaneous premature rupture of membranes.
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Neoplasias Renais/patologia , Nefroma Mesoblástico/patologia , Diagnóstico Pré-Natal/estatística & dados numéricos , Adulto , Cesárea/métodos , Deficiências do Desenvolvimento/etiologia , Diagnóstico Diferencial , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Neoplasias Renais/diagnóstico por imagem , Imageamento por Ressonância Magnética/métodos , Microcefalia/etiologia , Nefroma Mesoblástico/diagnóstico por imagem , Nefroma Mesoblástico/ultraestrutura , Poli-Hidrâmnios/diagnóstico , Poli-Hidrâmnios/terapia , Gravidez , Segundo Trimestre da Gravidez , Prognóstico , Ultrassonografia Pré-Natal/métodosAssuntos
Leiomiomatose/patologia , Neoplasias Vasculares/patologia , Administração Oral , Adulto , Feminino , Humanos , Leiomiomatose/diagnóstico , Leiomiomatose/tratamento farmacológico , Progestinas/administração & dosagem , Hemorragia Uterina/etiologia , Neoplasias Vasculares/diagnóstico , Neoplasias Vasculares/tratamento farmacológicoRESUMO
El objetivo de este estudio consistió en examinar la historia natural del Síndrome de InmunoDeficiencia Adquirida en una muestra de 168 homosexuales pertenecientes a una zona rural de Panamá a partir del año de 1985. A pesar de que no fueron totalmente uniformes los datos obtenidos durante los tres años y medio del estudio, se encontró una muestra de poco riesgo que mostró pocos cambios de seroconversión, motivo por el cual este estudio debe seguir. Es indispensable la evaluación de los programas educativos y determinar aquellos elementos que incidirán en un cambio positivo de los patrones de conducta dirigida a la prevención de las enfermedades de transmisión sexual
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Humanos , Testes Sorológicos , Homossexualidade , Síndrome da Imunodeficiência AdquiridaRESUMO
De noviembre de 1985 a diciembre de 1987 se estudiaron 33 pacientes con leismaniasis mucocutánea, que consultaron en el Hospital Santo Tomás o en el Laboratorio Conmemorativo Gorgas con el objeto de determinar su etiología, la epidemiología y sus características clínicas. Diez y siete pacientes eran del sexo masculino y 16 del femenino. Las edades variaban entre los 14 y los 80 años. Procedían de las áreas rurales endémicas de las provincias de Panamá, Colón, Cocle, Darién, Veraguas, Bocas del Toro y la Comarca de San Blas. En 8 pacientes el compromiso de la mucosa respiratoria ocurrió durante la primoinfección cutánea y en 25 se produjo después de un intervalo se produjo de 2 a 30 años. Veintiuno de los 25 casos tenían historia de LC y presentaban una cicatriz característica. La prueba de Montenegro fue positiva en todos los pacientes, la serología en 84%, el frotis directo en 47%, la histopatología en 37% y el cultivo en el 26%. Las cepas fueron identificadas como L. braziliensis panamensis mediante electroforesis de isoenzimas. Como posibles factores de riesgo se mencionan el sexo femenino y la falta de tratamiento de la LC. El compromiso de la mucosa fie leve en la mayoría de los pacientes; la infección (tabique, cornete inferior) en el 91% de los casos y los síntomas más frecuentes fueron epistaxis, obstrucción nasal y rinorrea