RESUMEN
BACKGROUND: The risk factors for the recurrent choledocholithiasis after endoscopic retrograde cholangiopancreatography (ERCP) have not been well studied. The aim of this study was to explore the risk factors of recurrent choledocholithiasis. METHODS: We carried out a retrospective analysis of data collected between January 1, 2010 and January 1, 2020. Univariate analysis and multivariate analysis were used to explore the independent risk factors of recurrent choledocholithiasis following therapeutic ERCP. RESULTS: In total, 598 patients were eventually selected for analysis, 299 patients in the recurrent choledocholithiasis group and 299 patients in the control group. The overall rate of recurrent choledocholithiasis was 6.91%. Multivariate analysis showed that diabetes [odds ratio (OR) = 3.677, 95% confidence interval (CI): 1.875-7.209; P < 0.001], fatty liver (OR = 4.741, 95% CI: 1.205-18.653; P = 0.026), liver cirrhosis (OR = 3.900, 95% CI: 1.358-11.201; P = 0.011), history of smoking (OR = 3.773, 95% CI: 2.060-6.908; P < 0.001), intrahepatic bile duct stone (OR = 4.208, 95% CI: 2.220-7.976; P < 0.001), biliary stent (OR = 2.996, 95% CI: 1.870-4.800; P < 0.001), and endoscopic papillary balloon dilation (EPBD) (OR = 3.009, 95% CI: 1.921-4.715; P < 0.001) were independent risk factors of recurrent choledocholithiasis. However, history of drinking (OR = 0.183, 95% CI: 0.099-0.337; P < 0.001), eating light food frequently (OR = 0.511, 95% CI: 0.343-0.760; P = 0.001), and antibiotic use before ERCP (OR = 0.315, 95% CI: 0.200-0.497; P < 0.001) were independent protective factors of recurrent choledocholithiasis. CONCLUSIONS: Patients with the abovementioned risk factors are more likely to have recurrent CBD stones. Patients who eat light food frequently and have a history of drinking are less likely to present with recurrent CBD calculi.
Asunto(s)
Colangiopancreatografia Retrógrada Endoscópica , Coledocolitiasis , Humanos , Colangiopancreatografia Retrógrada Endoscópica/efectos adversos , Coledocolitiasis/diagnóstico por imagen , Coledocolitiasis/cirugía , Estudios Retrospectivos , Cateterismo , Factores de Riesgo , Esfinterotomía EndoscópicaRESUMEN
Background: Exact roles of many metabolic regulators in rheumatoid arthritis (RA) are to be clarified. This study aimed to further characterize the impacts of silent information regulator 1 (SIRT1) status changes on this disease. Methods: Fluctuation pattern of SIRT1 expression in adjuvant-induced arthritis (AIA) rats was monitored using periodically collected white blood cells. Another bath of AIA rats were treated by SIRT1 agonist resveratrol. Blood from these rats was used to separate monocytes and plasma, which were subjected to polymerase chain reaction (PCR), enzyme linked immunosorbent assay (ELISA), and biochemical analyses. Clinical implication of SIRT1 activation was verified by treating AIA rat monocytes with SIRT1 agonist and overexpression vector in vitro. Results: SIRT1 deficiency occurred in AIA rats, which was accompanied with down-regulation of interleukin 10 (IL-10) and arginase-1 (ARG-1). Resveratrol eased oxidative stress and increased IL-10 production in vivo. Results of ELISA analysis demonstrated that resveratrol attenuated AIA severity in rats. Furthermore, it restored the altered levels of triglyceride, lactate and pyruvate in blood. Resveratrol promoted IL-10 production, and suppressed glycolysis of AIA monocytes cultured in vitro. SIRT1 overexpression similarly reshaped differentiation profile of AIA monocytes, evidenced by changes in metabolism indicators, IL-10 production and AMP-activated protein kinase (AMPK) pathway status. Although overexpressing SIRT1 in normal cells did not affect glycolysis significantly, it attenuated AMPK antagonist-caused abnormality. Conclusion: SIRT1 deficiency is implicated in AIA-related immune abnormality and metabolism alteration. Activating this signaling with resveratrol would impair the inflammatory polarization of monocytes, and consequently ease the severity of RA.
RESUMEN
AIMS: The study is aimed at studying the incidence of acute kidney injury (AKI) and exploring the potential predictor for AKI in patients with acute pancreatitis. METHODS: A retrospective study adopting a stratified cohort sampling design was performed in a cohort of patients (n = 237) diagnosed with acute pancreatitis without any renal injury. The following information including age, gender, serum creatinine, serum urea nitrogen, serum uric acid, serum cystatin C, fasting serum glucose, serum amylase, serum lipase, serum choline esterase, total protein, albumin, globulin, total bilirubin, direct bilirubin, total bile acids, glutamic-pyruvic transaminase, glutamic-oxaloacetic transaminase, gamma glutamyl transpeptidase, and alkaline phosphatase were collected from each patient when they were diagnosed with acute pancreatitis. Student t-test was conducted to figure out the difference between patients with and without AKI. Univariate and multivariate logistic regression analyses were used for investigating the predictors for AKI in patients with acute pancreatitis. RESULTS: 18 (7.6%) patients in total had developed AKI among the study group. Compared with patients without AKI (1.01 ± 0.26 mg/L), the level of baseline serum cystatin C (CYS-C) was significantly higher in patients with AKI (3.64 ± 2.17 mg/L, P < 0.001). Baseline serum CYS-C (OR = 203.594, P < 0.001) was the independent and significant predictor for AKI in patients with acute pancreatitis. AKI in patients with acute pancreatitis could be identified with a sensitivity of 88.9% at specificity of 100% (AUC = 0.948, 95% CI 0.879-1.000) by baseline serum CYS-C (cut-off value = 1.865 mg/L). CONCLUSIONS: Baseline serum CYS-C shall be adopted to predict the potential risk of AKI in patients with acute pancreatitis.
Asunto(s)
Lesión Renal Aguda/sangre , Biomarcadores/sangre , Cistatina C/sangre , Pancreatitis/complicaciones , Lesión Renal Aguda/etiología , Adulto , Anciano , Anciano de 80 o más Años , Femenino , Humanos , Modelos Logísticos , Masculino , Persona de Mediana Edad , Pancreatitis/sangre , Estudios RetrospectivosRESUMEN
AIM: To analyze risk factors for refractoriness to proton pump inhibitors (PPIs) in patients with non-erosive reflux disease (NERD). METHODS: A total of 256 NERD patients treated with the PPI esomeprazole were enrolled. They were classified into symptom-free and residual symptoms groups according to Quality of Life in Reflux and Dyspepsia (QolRad) scale. All subjects completed questionnaires on psychological status (self-rating anxiety scale; self-rating depression scale) and quality of life scale (Short Form 36). Multivariate analysis was used to determine the predictive factors for PPI responses. RESULTS: According to QolRad, 97 patients were confirmed to have residual reflux symptoms, and the remaining 159 patients were considered symptom free. There were no significant differences between the two groups in lifestyle factors (smoking and alcohol consumption), age, Helicobacter pylori infection, and hiatal hernia. There were significant differences between the two groups in relation to sex, psychological distress including anxiety and depression, body mass index (BMI), and irritable bowel syndrome (IBS) (P < 0.05). Logistic regression analysis found that BMI < 23, comorbid IBS, anxiety, and depression were major risk factors for PPI resistance. Symptomatic patients had a lower quality of life compared with symptom-free patients. CONCLUSION: Some NERD patients are refractory to PPIs and have lower quality of life. Residual symptoms are associated with psychological distress, intestinal disorders, and low BMI.
Asunto(s)
Pueblo Asiatico , Resistencia a Medicamentos , Esomeprazol/uso terapéutico , Reflujo Gastroesofágico/tratamiento farmacológico , Inhibidores de la Bomba de Protones/uso terapéutico , Anciano , Ansiedad/etnología , Pueblo Asiatico/psicología , Índice de Masa Corporal , China/epidemiología , Comorbilidad , Depresión/etnología , Femenino , Reflujo Gastroesofágico/diagnóstico , Reflujo Gastroesofágico/etnología , Reflujo Gastroesofágico/psicología , Humanos , Síndrome del Colon Irritable/etnología , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Oportunidad Relativa , Calidad de Vida , Factores de Riesgo , Factores Sexuales , Encuestas y CuestionariosRESUMEN
AIM: To explore the change of intestinal mucosa barrier function in the progress of non-alcoholic steatohepatitis (NASH) in rats. METHODS: Thirty-two Sprague-Dawley (SD) rats were randomly divided into control group and model group. Rats in the control group were given normal diet, and rats in the model group were given fat-rich diet. Eight rats in each group were killed at end of the 8th and 12th wk, respectively. The levels of endotoxin, D-xylose, TG, TC, ALT and AST, intestinal tissue SOD and MDA as well as intestinal mucus secretory IgA (sIgA) were measured. The pathology of liver was observed by HE staining. RESULTS: At end of the 8th wk, there was no marked difference in the levels of endotoxin, D-xylose and sIgA between the two groups. At end of the 12th wk, rats in the model group developed steatohepatitis and had a higher serum level of endotoxin (P = 0.01) and D-xylose (P = 0.00) and a lower serum level of sIgA (P = 0.007). CONCLUSION: Intestinal mucosa barrier malfunction may exist in NASH rats and may be an important promoter of NASH in rats.