Computer simulations of model systems are widely used to explore striking phenomena in promising applications spanning from physics, chemistry, biology, to materials science and engineering. The long range electrostatic interactions between charged particles constitute a prominent factor in determining structures and states of model systems. How to efficiently calculate electrostatic interactions in simulation systems subjected to partial or full periodic boundary conditions has been a grand challenging task.
View Article and Find Full Text PDFObjective: The aim of this retrospective study is to evaluate and compare the incidence of acute kidney injury (AKI), defined as increase serum creatinine (SCr) of 0.3 mg/dl or increase in SCr to ≥1.5 times from baseline within 48 hour, in adult living donor liver transplantation patients performed with total cross clamp vs side clamp of the inferior vena cava (IVC).
View Article and Find Full Text PDFObjective: The objective of this study is to evaluate the changes in serum sodium levels in adult recipients with and without hyponatremia undergoing living donor liver transplantation (LDLT) without using hypertonic solution.
Methods: Patients were divided into 2 groups according to serum sodium level higher (GI) or lower (GII) than 130 mEq/L. The changes of serum sodium levels during an LDLT procedure and total sodium loads were compared between groups by using the Mann-Whitney U test, while the changes in the same group were paired by using the Student t test.
Background And Purpose: The purpose of this study was to identify the quantitative amount of glucose load, which maintained the blood glucose levels between 100 and 180 mg/dL in patients with and without diabetes mellitus (DM) undergoing living donor liver transplantation (LDLT).
Methods And Patients: The anesthesia records of 477 adult LDLT patients were reviewed retrospectively. The total amount of glucose loads and the changes in blood glucose between groups were compared by using Mann-Whitney U test.
Int J Environ Res Public Health
November 2017
Objective: Liver transplantation (LT) is a major surgery associated with intraoperative massive fluid shift, which is usually replaced by crystalloid, 5% albumin (colloid) and blood products. We studied 15 patients from 477 consecutive recipients of adult living donor liver transplantation. Each patient received crystalloid only during LT.
View Article and Find Full Text PDFBACKGROUND The purpose of this study was to evaluate the effect and outcome of intraoperative fluid restriction in living liver donor hepatectomy, regarding changes in intraoperative CVP levels, blood loss, and postoperative renal function. MATERIAL AND METHODS The charts of 167 patients were reviewed and analyzed retrospectively. Intraoperative central venous pressure levels, blood loss, fluids infused, and urine output per hour, before and after the liver allograft procurement, were calculated.
View Article and Find Full Text PDFIn this contribution, we have shown that the organic fluorophores, 5-oxo-3,5-dihydro-2H-thiazolo [3,2-a] pyridine-3,7-dicarboxylic acid (TPDCA) and 5-oxo-3,5-dihydro-2H-thiazolo [3,2-a] pyridine-7-carboxylic acid (TPCA), are the main ingredients and fluorescence origins of N,S-CDs via systematic analyses. It inspires us to deeply analyze and understand the fluorescence origins of carbon dots with high fluorescence quantum yields, which will expand their applications.
View Article and Find Full Text PDFWe present new algorithms to improve the performance of ENUF method (F. Hedman, A. Laaksonen, Chem.
View Article and Find Full Text PDFBACKGROUND The aim of this study was to evaluate the impact of different methods of inferior vena cava (IVC) clamping and release of the cross clamp on hemodynamic parameters of recipients during living donor liver transplantation. MATERIAL AND METHODS Ninety-six adult living donor liver transplantation patients were divided into 3 groups according to cross-clamp of the IVC for all the hepatic vein and portal vein reconstruction (G1), cross-clamp of the IVC only for hepatic vein reconstruction (G2), and side-clamp of the IVC for hepatic vein reconstruction (G3). In G2 and G2, the reconstructed hepatic vein was clamped instead of the IVC for portal vein reconstruction.
View Article and Find Full Text PDFAim: To compare the outcomes of pediatric patients weighing less than or more than 10 kg who underwent liver transplantation.
Methods: Data for 196 pediatric patients who underwent living donor liver transplantation between June 1994 and February 2011 were reviewed retrospectively. The information for each patient was anonymized and de-identified before analysis.
Background: The aim of current study is to present the effectiveness of prophylactic attachment of adhesive defibrillation electrode pads in adult living donor liver transplantation.
Material And Methods: We divided 487 adult living donor liver transplantation patients into 2 Eras according to the history of without (Era 1) and with (Era 2) pre-attachment of adhesive defibrillation pads. The incidences of intraoperative cardiac events requiring cardioversion or defibrillation, its management, and outcome between Era 1 and 2 were compared.
Liver transplantation (LT) is a well-accepted treatment modality of many end-stage liver diseases. The main issue in LT is the shortage of deceased donors to accommodate the needs of patients waiting for such transplants. Live donors have tremendously increased the pool of available liver grafts, especially in countries where deceased donors are not common.
View Article and Find Full Text PDFBackground: The aim of this study was to evaluate the incidence of acquired hyponatremia (AH) in our pediatric living donor liver transplantation (LDLT) patients, and to identify the potential predictive risk factors of the causes of AH.
Material/methods: The 189 pediatric LDLT patients were divided into 2 groups: serum sodium level at the end of the surgery lower than 130 mEq/L in GI (n=16) and higher than 130 mEq/L in GII (n=173). Patients' data were analyzed by Mann-Whitney U test, univariate analysis, and multiple binary logistic regression model.
Background: The aim of this study was to identify the preoperative risk factors that may predict the requirement of massive blood transfusion during pediatric living donor liver transplantation.
Material And Methods: The anesthesia charts of pediatric patients undergoing living donor liver transplantation were reviewed retrospectively. Patients were grouped into 2 categories based on the amount of intraoperative blood transfusion.
Objectives: Liver retransplantation (Re-LT) is the effective therapy for irreversible liver graft failure after primary liver transplantation (LT). The challenges faced by the operative team in the Re-LT setting have been seldom elucidated. Our aim is to analyze the differences in fluid management in primary LT and Re-LT during the surgical procedure.
View Article and Find Full Text PDFObjective: Premature infants are more prone to cardiorespiratory complications after surgery than term infants. Risk factors for postoperative apnea include post-conception age, gestational age, postnatal age, birth weight, history of respiratory distress syndrome, bronchopulmonary dysplasia, anemia, necrotizing enterocolitis, use of opioids or nondepolarizing muscle relaxants, aminophylline use, history of apnea, body weight at operation, and pre-existing disease. The aim of this study was to identify the most important factors associated with postoperative extubation and respiratory outcomes among premature infants undergoing cryotherapy for retinopathy of prematurity (ROP).
View Article and Find Full Text PDFHereditary angioedema (HAE) is a rare, life-threatening, autosomal dominant disease characterized by recurrent episodes of angioedema, and caused by a deficiency of the plasma protein C1-esterase inhibitor (C1-INH). Clinical manifestation of HAE may first develop during childhood but typically presents around puberty with nonpruritic and non-pitting edema of the subcutaneous and mucosal tissues. Up to now, there has been no published report of HAE case in Taiwan.
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