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Automated continuous EEG signal investigation for proper diagnosis of delirium in people using sepsis.
935 [95% confidence interval (CI) 0.870-1.000] and an accuracy of 90.2% for validation cohort. The radiomics signature demonstrated favorable performance for the risk stratification of GISTs with an AUC of 0.809 (95% CI 0.777-0.841) and an accuracy of 67.5% for the validation cohort. Radiomics analysis could capture features of the four risk categories of GISTs. Meanwhile, this CT-based radiomics signature showed good diagnostic accuracy to distinguish between nonadvanced and advanced GISTs, as well as the four risk stratifications of GISTs. CONCLUSION Our findings highlight the potential of a quantitative radiomics analysis as a complementary tool to achieve an accurate diagnosis for GISTs.INTRODUCTION Small intestinal bacterial overgrowth (SIBO) is a common complication of bariatric surgery. Digestive decontamination treatments with oral antibiotic therapy vary and are not codified. This retrospective study was conducted to analyse the characteristics of bariatric surgery patients who underwent a glucose breath test (GBT) and to analyse the effectiveness of the antibiotic decontamination therapy. MATERIALS AND METHODS A total of 101 operated patients (Roux-en-Y bypass (RYB), omega bypass (ΩB) and sleeve gastrectomy (SG)) who underwent a GBT (75 g/250 mL) were included. Anthropometric data, symptoms of SIBO, type of surgery, use of proton pump inhibitors (PPIs) and antibiotic therapy were analysed. The effectiveness of the antibiotic treatment, defined by improvement of the symptoms, was evaluated during the follow-up. RESULTS Of the 85 women and 16 men included (48.5 ± 3.6 years old), 63 underwent RYB, 31 underwent ΩB and 7 underwent SG. The GBT was positive in 83% of the patients. read more A positive test was associated with age (p  less then  0.001), female sex (p  less then  0.01) and PPI use (p  less then  0.01), but there was no significant difference according to the type of surgery. Sixty-one percent of patients treated with gentamicin/metronidazole sequential antibiotic therapy and 58% of patients treated with metronidazole alone achieved treatment efficacy (with no significant difference in efficacy between these treatments). CONCLUSION SIBO should be systematically considered in the context of abdominal symptoms in bariatric surgery patients, regardless the type of surgery, particularly in patients who are older or female and after PPI treatment. Digestive decontamination appears to be similar between gentamycin/metronidazole and metronidazole treatments.The growth of the surgical industry and the development of surgical techniques have allowed us to achieve better results for patients. Laparoscopic staplers are a crucial tool in laparoscopic surgery, and despite their proven safety and efficiency, they have been associated with technical and mechanical failures on rare occasions. Adequate knowledge of the surgical instruments is critical to accomplishing optimal results and to adequately treating these rare malfunctions and their consequences. We present a case of a surgical stapler malfunction due to a titanium clip during laparoscopic sleeve gastrectomy. This mechanical failure produced a complication that was adequately resolved, and the patient completely recovered. Our brief communication shows that errors during sleeve gastrectomy can occur, and that precise surgical skills along with a close follow-up are crucial to improve the patient outcome when these rare complications arise.BACKGROUND Obesity is a worldwide epidemic leading to non-alcoholic fatty liver disease. Alterations in the liver fat fraction (LFF) assessed by MRI following bariatric surgery is a promising feature; however, few studies have been fully elucidated. PURPOSE To determine the alterations in the LFF features following surgery using MRI, to determine the correlation with the clinical non-alcoholic steatohepatitis score (C-NASH score), and to identify the predictive factors for postoperative score changes. METHODS Patients (n = 69) underwent MRI to measure the LFF at baseline and 3 months postoperatively. Paired sample t tests were applied to investigate the alterations in the major parameters. Univariate analyses were performed to evaluate the factors predicting C-NASH score changes after surgery. RESULTS Compared with the baseline levels, the LFF significantly decreased 3 months postoperatively (P  less then  0.001). Significant positive correlations were detected between the C-NASH score and LFF levels (P  less then  0.001). Among the ROC curves for C-NASH score change, the AUC for the ROC curve of LFF was 0.812 (95% CI 0.707, 0.916) and the cut-off value was 6.16%. Weight at baseline was a significant predictive factor for postoperative changes when the C-NASH score was ≥ 3 (P  less then  0.001). The AUC for the ROC curve of weight was 0.897 (95% CI 0.782, 1.000) and 117 kg was the cut-off value. CONCLUSIONS LFF decreased following bariatric surgery, which predicted C-NASH score changes after surgery. For patients with a higher risk of NASH (score ≥ 3) at baseline and lower preoperative body weight, we noted significantly greater effects of surgery on score change value.BACKGROUND Silastic ring vertical gastroplasty (SRVG) was a popular restrictive procedure 2 and 3 decades ago. However, it was associated with severe complications and a high rate of reoperation due to failure. Examination of long-term outcomes of those patients that underwent SVRG is limited. The aim of our study was to determine the long-term outcomes (over 13 years) of SRVG in our institution and to review the literature of long-term outcomes following SVRG. METHODS Following IRB approval, we reviewed patients who underwent SRVG between 1996 and 2001. Weight loss parameters, preoperative comorbidities, were compared to the follow-up data. RESULTS In total, 92 patients underwent SRVG, and 89 met the inclusion criteria. Mean age was 52.4 ± 10.6 years and body mass index (BMI) was 46.1 ± 6.5 Kg/m2. Preoperative comorbidities rate included diabetes mellitus (19.1%), hypertension (32.5%), hyperlipidemia (21.3%), joints disease (6.7%), mood disorders (7.8%), and dyspeptic disorders (3.3%). Mean length of follow-up was 208.
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