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Initial example of intraoperative luminescent cholangiography through laparoscopic cholecystectomy: A retrospective research.
Background Lung transplantation (LTx) is the only treatment for patients with end-stage lung disease. This procedure is associated with a risk of complications related to airway stenosis, which can be treated by means of bronchoscopic interventions (BI). Microbiological colonization may have an impact on airway complications. The aim of the study was to investigate the effect of presence of microbiological pathogens in graft among lung recipients and frequency of BI, considered as the indicator of severe complications. Materials and methods The study design was single-center retrospective cohort research; cases of 116 patients with complete microbiological data who underwent LTx from April 2013 to June 2019 were reviewed (70.3% of transplanted patients). All statistical analyses were performed with SPSS version 25.0 and R 3.5.3. For analyses involving the number of bronchoscopy interventions, univariate and multivariate Poisson regression were used. Interaction effect of variables in multivariate Poisson regression was assessed with partial response plot. Results The mean number of pathogens colonizing each patient was approximately 4.66 (range, 0 to 19) with Candida albicans (n = 42, 36.2%), Aspergillus spp. (n = 33, 28.4%), Pseudomonas aeruginosa (n = 32, 27.59%), and methicillin-sensitive Staphylococcus aureus (MSSA) (n = 29, 25%) being the most prominent. Microbiological agents causing the greatest increase in the risk of intervention are as follows Proteus mirabilis by 3.84 times, Aspergillus spp. by 3.53 times, and Stenotrophomonas maltophilia by 3.09 times. Burkholderia multivorans, Enterococcus spp., and Klebsiella spp. do not have a statistically significant impact on the number of BI. Conclusions Some pathogens increase the frequency of complications, which are associated with deterioration of the general condition. Therefore, patients should be monitored for the presence of pathogens in the airways.Introduction/objectives To describe the clinical, radiological and microbiological characteristics of vertebral osteomyelitis patients, analysing the factors that played a role on their outcome. Patients and methods Single-centre retrospective observational study including patients diagnosed with vertebral osteomyelitis, based on the combination of clinical presentation with either a definitive bacteriological diagnosis and/or imaging studies. Results 116 adult patients were included with a mean age of 62.75 (14.98) years. Males predominated (68.10%). JAK inhibitor Eighteen patients (15.51%) were immunosuppressed. The most frequent symptom was back pain (99.14%) followed by fever, which was detected in 45 patients (38.79%). Puncture-aspiration or biopsy was performed in 84 patients (72.10%) and its culture was positive in 48 samples (57.14%). Gram positive species predominated (73.86%) on cultures, followed by Gram negative (12.5%), mycobacteria (10.23%) and fungi (3.41%). No microorganism was identified in 28 patients (24.14%). On imaging, most of the patients (92.24%) had paravertebral or epidural abscess. 63 cases (54.31%) showed vertebral destruction and 39 (33.62%) cord compression. Twenty-two patients (18.97%) required further surgical procedures and 13 (11.21%) died. Conclusions The average patient is middle aged (often male) with a history of subacute back pain, sometimes presenting fever and/or neurological damage on diagnosis. Acute phase reactants are frequently raised. Diabetes mellitus, endocarditis and immunosuppressed patients may have the worst chance of a good outcome, therefore these patients should be more carefully managed (always try to obtain an imaging-guided biopsy, correct antibiotic treatment, and a functional and clinical follow-up).Background Dementia is more prevalent among people with type 2 diabetes, but little is known regarding the influence of antidiabetic agents on this association. Objective This study assessed the impact of various antidiabetic agents on the risk of dementia among patients with Type 2 diabetes mellitus. Methods Relevant studies were retrieved from the PubMed, Embase, Cochrane Central Register of Controlled Trials (CENTRAL), and ClinicalTrials.gov databases. Nine antidiabetic agents were included in the search. Data were pooled via network meta-analysis and meta-analysis. Results Nine studies were selected for the network meta-analysis with 530,355 individuals and 17 studies for the meta-analysis with 1,258,879 individuals. The analysis excluded glucagon-like peptide 1 (GLP-1) analogs and sodium-dependent glucose transporter 2 (SGLT-2) inhibitors due to the absence of relevant data. The use of dipeptidyl peptidase-4 (DPP-4) inhibitors, metformin, thiazolidinedione, and sulfonylurea was associated with a decrease 0.86; 95% CI, 0.74-1.00 and HR, 0.65; 95% CI, 0.55-0.76, respectively). Further analysis showed insulin was associated with an increased risk of Alzheimer's dementia (HR, 1.60; 95% CI, 1.13-2.26). Only two case-control studies mentioned GLP-1 analogs and SGLT-2 inhibitors, and the pooled ORs showed no evidence of an association with dementia (GLP-1 analogs 0.71; 95% CI, 0.46-1.10 and SGLT-2 inhibitors 0.74; 95% CI, 0.47-1.15). Conclusion This analysis indicated that patients with type 2 diabetes under treatment with DPP-4 inhibitors presented with the lowest risk of dementia, followed by those treated with metformin and thiazolidinedione, while treatment with insulin was associated with the highest risk. For the increasing focus on the protective effect on dementia, further specific clinical studies are needed to evaluate the impact of GLP-1 analogs and SGLT-2 inhibitors on the risk of dementia.Introduction The standard imaging modality for hemodynamically stable blunt abdominal trauma patients is a contrast enhanced CT scan, which is reflected in the current AUA urotrauma guidelines. This comes, however, with radiation exposure and the potential sequalae of IV contrast administration in the pediatric patient. Objective We hypothesize that ultrasound imaging would be able to diagnose and rule out clinically significant renal injuries when compared to the gold standard of CT scan in the setting of pediatric blunt abdominal trauma. Study design All children 50 RBC/hpf. A prospective study that includes full abdominal imaging is needed to confirm that ultrasound can safely be used in place of CT scan for evaluation of hemodynamically stable blunt trauma patients.
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