Yatesbriggs0433

OBJECTIVE Limited Mendelian randomization (MR) studies have assessed the causal relationship between serum uric acid levels and diabetes risk. Here we investigated causality between the serum uric acid concentration and diabetes risk in Chinese population. RESEARCH DESIGN AND METHODS The observational analysis, based on the Dongfeng-Tongji prospective cohort (n=15 195) we tested the association of serum uric acid levels with incident diabetes risk. In the instrumental variable analysis, we examined the association of the genetic risk score (GRS) of serum uric acid with diabetes risk in case-control design (2539 cases and 4595 controls) via MR analysis. RESULTS During a mean (SD) follow-up of 4.5 (0.5) years, 1156 incident diabetes cases were identified. Compared with those in the lowest quintile of serum uric acid levels, the HRs of incident diabetes were 1.19 (95% CI 0.96 to 1.48), 1.12 (95% CI 0.90 to 1.40), 1.38 (95% CI 1.12 to 1.70), and 1.51 (95% CI 1.23 to 1.87) for Q2, Q3, Q4 and Q5, respectively (P-trend less then 0.001). The GRS was strongly associated with serum uric acid levels (β=0.17, 95% CI 0.15 to 0.19; P=2.81×10-67). However, no significant association was observed between the GRS and diabetes risk (OR=1.01, 95 CI 0.95 to 1.06; P=0.75). selleck chemicals CONCLUSIONS Even though serum uric acid levels were significantly associated with increased incident diabetes risk, the results did not provide evidence for a causal relationship between them. © Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.INTRODUCTION There is limited evidence to guide management in patients with end-stage renal disease (ESRD) on chronic hemodialysis admitted with diabetes ketoacidosis. Thus, we investigated the clinical characteristics and outcomes of patients with ESRD admitted with diabetic ketoacidosis (DKA). METHODS In this observational study, we used International Classification of Diseases Ninth/Tenth Revision codes to identify adult (aged 18-80 years) patients admitted to Emory University Hospitals between 1 January 2006 and 31 December 2016. DKA and ESRD diagnoses were confirmed by reviewing medical records and by admission laboratory results. RESULTS Among 307 patients with DKA meeting the inclusion and exclusion criteria, 22.1% (n 68) had ESRD on hemodialysis and 77.9% (n 239) had preserved renal function (estimated glomerular filtration rate >60 mL/min/1.73 m2). Compared with patients with preserved renal function, the admission blood glucose was higher (804.5±362.6 mg/dL vs 472.5±137.7 mg/dL) and the mean hemogloer length of stay, compared with patients with preserved kidney function. © Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY. Published by BMJ.A 32 year-old woman was admitted to our institution with progressive dyspnoea. Her medical history was notable for end-stage renal failure secondary to chronic pyelonephritis, and she had undergone a cadaveric renal transplant in 2010. This had been preceded by haemodialysis treatment via a radiocephalic arteriovenous fistula. Her diagnostic evaluation was remarkable for pulmonary hypertension. A subsequent doppler ultrasound of her arteriovenous fistula revealed a blood flow of 3 L/min. This is consistent with a high output fistula. Echocardiography demonstrated an improvement in pulmonary artery pressure with occlusion of the fistula. After multidisciplinary discussion, a decision was made to surgically tie off her fistula. The patient experienced immediate improvement in her shortness of breath along with resolution of pulmonary hypertension on echocardiography. This case highlights the rare complication of high output cardiac failure from a dialysis fistula and its successful surgical management. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.A 7-year-old child who suffered from symptomatic focal epilepsy as a sequel to perinatal hypoxia used to have frequent seizures. This time she developed prolonged status epilepticus lasting for over 5 hours. She received a treatment in the form of intravenous midazolam and reinitiation of sodium valproate and clobazam that were discontinued previously. Seizures were controlled over a couple of hours, but she remained unresponsive. Later, she developed acute onset dystonia (day 3 post-status epilepticus) and also myoclonic jerks. She presented to us after 3 weeks of onset of these complaints and we considered hypoxic encephalopathy resulting from prolonged status epilepticus or acute encephalitis or non-convulsive status epilepticus. However, acute onset dystonia and periodicity of myoclonic jerks were pointers against it, and on evaluation, she was diagnosed with atypical fulminant subacute sclerosing panencephalitis (SSPE). Knowing the atypical presentations of SSPE is important in planning management and prognostication. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.We report the case of a 57-year-old Caucasian woman with AIDS-related disseminated Kaposi sarcoma (KS) characterised by the combination of several unusual features. The chylous nature of the pleural effusions, the documented parietal pleural involvement at thoracoscopy and the marked clinical worsening through an immune reconstitution syndrome following antiretroviral therapy initiation represent several rare situations that occurred in the same female patient. In addition, the use of indwelling pleural catheters for dyspnoea palliation also represents a rare therapeutic intervention. This case is a reminder of the possibility of AIDS-related pleural KS, now uncommon in the era of antiretroviral therapy. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.Streptococcus intermedius is a Gram-positive cocci, normally found in the oral cavity and gastrointestinal tract. It has been associated with deep-seated purulent abscesses commonly in the brain or liver in immunocompromised patients. Here, we discuss the case of a 21-year-old immunocompetent patient that presented with septic shock in the setting of multiple pyogenic liver abscesses with positive blood cultures for S. intermedius The patient had a dental cleaning 3 months prior to admission. The abscesses resolved with ultrasound guided drainage and antibiotic therapy. © BMJ Publishing Group Limited 2020. No commercial re-use. See rights and permissions. Published by BMJ.