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Background: Emergency Department (ED) overcrowding is a worldwide problem, and it might be caused by prolonged patient stay in the ED. This study tried to analyze if different practice models influence patient flow in the ED.
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Objective. Dual graft living donor liver transplantation (LDLT) is an alternative way to overcome small-for-size syndrome in LDLT. Surgical technique and outcome of using dual grafts have been reported, but there are no reports re...
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Objective. Dual graft living donor liver transplantation (LDLT) is an alternative way to overcome small-for-size syndrome in LDLT. Surgical technique and outcome of using dual grafts have been reported, but there are no reports regarding anesthetic management. The aim of the current study is to compare the anesthetic management of single graft and dual graft liver transplantation.
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Background. Hyperkalemia, defined as a serum potassium level higher than 5 mEq/L, is common in the liver transplantation setting. Severe hyperkalemia may induce fatal cardiac arrhythmias; therefore, it should be monitored and trea...
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Background. Hyperkalemia, defined as a serum potassium level higher than 5 mEq/L, is common in the liver transplantation setting. Severe hyperkalemia may induce fatal cardiac arrhythmias; therefore, it should be monitored and treated accordingly. The aim of the current retrospective study is to evaluate and indentify the predictive risk factors of hyperkalemia during living-donor liver transplantation (LDLT).
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The purpose of this study was to investigate the spectrum of organisms causing endophthalmitis after cataract surgery in a tertiary medical center in Taiwan and the antibiotic susceptibilities. This was a retrospective case series...
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The purpose of this study was to investigate the spectrum of organisms causing endophthalmitis after cataract surgery in a tertiary medical center in Taiwan and the antibiotic susceptibilities. This was a retrospective case series study. Patients with endophthalmitis after cataract surgery from January 2004 to July 2015 were reviewed. The outcome measures included the identification of isolates, antibiotic susceptibilities, and final visual outcomes. Twenty-one organisms were isolated from 19 cases. The most common organisms were Enterococcus in 38.1 %, especially Enterococcus faecalis, followed by Staphylococcus epidermidis in 28.6 % and Staphylococcus aureus in 9.5 %. All of the Gram-positive isolates tested were susceptible to vancomycin (100 %), and ceftazidime and amikacin were susceptible for Gram-negative organisms. The Gram-positive organisms remain to be the predominant cause of postoperative endophthalmitis, and Enterococcus species has had an increasing incidence. Vancomycin is still the most powerful antibiotic for Gram-positive organisms, while ceftazidime and amikacin are effective for Gram-negative bacteria.
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Background. Persistent massive ascites (PMAS) longer than 14 days after living donor liver transplantation is not uncommon and associated with worse outcome. A predictive risk scoring system was constructed after analysis of recip...
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Background. Persistent massive ascites (PMAS) longer than 14 days after living donor liver transplantation is not uncommon and associated with worse outcome. A predictive risk scoring system was constructed after analysis of recipient, graft, and surgery-related factors. Methods. We retrospectively reviewed adult living donor liver transplantation recipients from 2005 to 2011 after excluding cases that experienced any intervention for perioperative vascular-related events. Two groups were identified, PMAS and non-PMAS. The score was constructed from significant factors using weighted odds ratios (OR). Results. The study population included 439 recipients. Persistent massive ascites was evident in 74 cases (17%). Five significant risk predictors were identified in multivariate analysis: pretransplant serum creatinine greater than 1.5 mg/dL (OR, 5.693; weighted OR, 2), recipient spleen to graft volume ratio greater than 1.3 (OR, 4.466; weighted OR, 2), left lobe graft (OR, 3.196; weighted OR, 1), more than 1000 mL ascites at laparotomy (OR, 2.541; weighted OR, 1), and graft recipient weight ratio less than 0.8 (OR, 2.419; weighted OR, 1). The clinical scoring system was constructed and ranged from 0 to 7. Receiver operating characteristic analysis showed an area alder the curve (0.778. P < 0.001). Internal validation of the score showed an area under the curve of 0.783. The 5- and 10-year survival rates for the non-PMAS versus the PMAS groups were 89% and 84% versus 81% and 48%, respectively (P = 0.001). Conclusions. The PMAS score is a predictive pretransplant clinical tool. A Clinical cutoff score of 4 might be decision-changing. Pretransplant correction of renal functions, deciding to harvest a large graft and/or consideration of splenic artery embolization could reduce the risk of PMAS.
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The shortage of deceased donor liver grafts led to the use of living donor liver transplant (LDLT). Patients who undergo LDLT have a higher risk of complications than those who undergo deceased donor liver transplantation (LT). In...
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The shortage of deceased donor liver grafts led to the use of living donor liver transplant (LDLT). Patients who undergo LDLT have a higher risk of complications than those who undergo deceased donor liver transplantation (LT). Interventional radiology has acquired a key role in every LT program by treating the majority of vascular and non-vascular post-transplant complications, improving graft and patient survival and avoiding, in the majority of cases, surgical revision and/or re-transplant. The aim of this paper is to review indications, diagnostic modalities, technical considerations, achievements and potential complications of interventional radiology procedures after LDLT. (C) 2014 Baishideng Publishing Group Inc. All rights reserved.
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Attempting suicide by burning charcoal can lead to carbon monoxide (CO) intoxication and cognitive deficits. Changes in white matter (WM) quantified by diffusion tensor imaging (DTI)-derived parameters have been validated to refle...
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Attempting suicide by burning charcoal can lead to carbon monoxide (CO) intoxication and cognitive deficits. Changes in white matter (WM) quantified by diffusion tensor imaging (DTI)-derived parameters have been validated to reflect cognitive test scores. As diffusion kurtosis imaging (DKI) measures biological microstructures using non-Gaussian diffusivity, we assessed the added-information of DKI with neuropsychological test scores as the major outcome measure.
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Background. Whether the history of esophageal variceal bleeding (EVB) can be used clinically to predict the tolerability or hemodynamic instability during clamping of the inferior vena cava (IVC) and portal vein in liver transplan...
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Background. Whether the history of esophageal variceal bleeding (EVB) can be used clinically to predict the tolerability or hemodynamic instability during clamping of the inferior vena cava (IVC) and portal vein in liver transplantation is unknown and, therefore, needs to be elucidated.
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Objective: To evaluate the ability of second-trimester placental volume and vascular indices to predict small-for-gestational-age (SGA) birth weight pregnancies. Material and Methods: Women with singleton pregnancies were prospect...
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Objective: To evaluate the ability of second-trimester placental volume and vascular indices to predict small-for-gestational-age (SGA) birth weight pregnancies. Material and Methods: Women with singleton pregnancies were prospectively evaluated at 17-20 weeks of gestation. Second-trimester placental volume and vascular indices were obtained and calculated using volume organ computer-aided analysis and three-dimensional (3D) power Doppler ultrasound. Participants were followed until delivery and their medical records were reviewed, including maternal age, parity and pregestational body weight and body height, as well as the gestational age, birth weight and gender of the fetus. Results: Of the 163 women with complete follow-up, 20 gave birth to SGA and 143 to appropriate-for-gestational-age (AGA) neonates. The mean second-trimester placental volume was significantly lower in the SGA than in the AGA group (170.6 +/- 49.8 vs. 213.5 +/- 75.8 cm(3), p = 0.015). None of the vascular indices, including the vascularization index, flow index and vascularization flow index, differed significantly between the two groups. We also found that the optimum cutoff for placental volume at a gestational age of 17-18 weeks was 189.7 cm(3). Discussion: Second-trimester placental volume was positively correlated with neonatal birth weight. Second-trimester placental volume measured on 3D ultrasound may be predictive of SGA neonates. (C) 2014 S. Karger AG, Basel
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Aims: Antenatal glucocorticoids can induce long-term effects on offspring health, including hypertension. Programmed hypertension has been observed in a prenatal dexamethasone (DEX) exposure model. However, how renal programming r...
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Aims: Antenatal glucocorticoids can induce long-term effects on offspring health, including hypertension. Programmed hypertension has been observed in a prenatal dexamethasone (DEX) exposure model. However, how renal programming responds to prenatal DEX at different stages of development and the impact of DEX on programmed hypertension remain unclear. Therefore, we utilized RNA next-generation sequencing (NGS) to analyze the renal transcriptome in the offspring to examine whether key genes and pathways are responsible for DEX-induced renal programming and hypertension.
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