Initial experience with Impella RP in a quaternary transplant center.

abstract：:Aortic arch repair in newborns and infants has traditionally been accomplished using a period of deep hypothermic circulatory arrest. To reduce neurologic and cardiac dysfunction related to circulatory arrest and myocardial ischemia during complex aortic arch surgery, an alternative and novel strategy for cerebro-myoc...

journal_title：Artificial organs

authors： Hoxha S,Abbasciano RG,Sandrini C,Rossetti L,Menon T,Barozzi L,Linardi D,Rungatscher A,Faggian G,Luciani GB

更新日期：2018-04-01 00:00:00

abstract：:Molecular Adsorbent Recirculating System (MARS) is a liver support system widely employed in the treatment of liver failure. The method is normally well tolerated. To develop a liver support system combining high efficiency and tolerability, we modified the MARS albumin circuit with the insertion of double adsorption ...

journal_title：Artificial organs

authors： Marangoni R,Bellati G,Castelli A,Romagnoli E

更新日期：2014-10-01 00:00:00

abstract：:The aim of this study was to evaluate the safety and performance of the Arrow CorAide left ventricular assist system (LVAS) (Arrow International, Reading, PA, USA), a continuous-flow left ventricular assist device, as bridge to transplantation or recovery as well as destination therapy in patients with New York Heart ...

journal_title：Artificial organs

authors： Saeed D,Arusoglu L,Gazzoli F,Hetzer R,Morshius M,Alloni A,Viganò M,Koerfer R,Golding LA,El Banayosy A

更新日期：2013-02-01 00:00:00

abstract：:Neurological morbidity is a major concern in pediatric cardiac surgery. Cardiopulmonary bypass is one of the few modifiable factors affecting neurodevelopmental outcome. This study aimed to measure the incidence of abnormalities apparent by magnetic resonance imaging (MRI) after neonatal arterial switch operation usin...

journal_title：Artificial organs

authors： Durandy Y,Rubatti M,Couturier R,Rohnean A

更新日期：2011-11-01 00:00:00

abstract：:The aim of this study was to evaluate the efficiency of hemoperfusion (HP) through coated resin adsorbent Synachrom E-5 in animal intoxications with organophosphate inhibitors of cholinesterases type of nerve agents. Five anesthetized dogs were intoxicated with 2 to 6 LD50 of VX substance and another 4 with 2 to 3 LD5...

journal_title：Artificial organs

authors： Monhart V,Fusek J,Brndiar M,Tlustakova M

更新日期：1994-10-01 00:00:00

abstract：:Rotary blood pumps are emerging as a viable technology for total artificial hearts, and the development of physiological control algorithms is accelerated with new evaluation environments. In this article, we present a novel hybrid mock circulation loop (HMCL) designed specifically for evaluation of rotary total artif...

journal_title：Artificial organs

authors： Nestler F,Bradley AP,Wilson SJ,Timms DL,Frazier OH,Cohn WE

更新日期：2014-09-01 00:00:00

abstract：:Stimulation of different spinal cord segments in humans is a widely developed clinical practice for modification of pain, altered sensation, and movement. The human lumbar cord has become a target for modification of motor control by epidural and, more recently, by transcutaneous spinal cord stimulation. Posterior col...

journal_title：Artificial organs

authors： Danner SM,Hofstoetter US,Ladenbauer J,Rattay F,Minassian K

更新日期：2011-03-01 00:00:00

abstract：:Excessive left ventricular (LV) volume unloading can affect right ventricular (RV) function by causing a leftward shift of the interventricular septum in patients with mitral regurgitation (MR) receiving left ventricular assist device (LVAD) support. Optimal settings for the LVAD should be chosen to appropriately cont...

journal_title：Artificial organs

authors： Naito N,Nishimura T,Takewa Y,Kishimoto S,Date K,Umeki A,Ando M,Ono M,Tatsumi E

更新日期：2016-11-01 00:00:00

abstract：:Extracorporeal life support (ECLS) has been increasingly utilized to manage cardiac and pulmonary dysfunction. The impact of obesity on outcomes of ECLS is poorly defined. The purpose of the study was to compare in-hospital mortality, resource use, complications, and readmissions in obese versus non-obese patients rec...

journal_title：Artificial organs

authors： Christian-Miller N,Hadaya J,Nakhla M,Sanaiha Y,Madrigal J,Emami S,Cale M,Sareh S,Benharash P

更新日期：2020-11-01 00:00:00

abstract：:To expand the usage of the centrifugal pump (CP) in open heart surgery, we performed two studies. In the first, we evaluated pulsatile flow in the CP. In vitro pump performance of the Terumo Capiox pump (TCP) and the Sarns Delphin pump (SDP) and increase of free hemoglobin (mg/dl) after driving 6 h were investigated u...

journal_title：Artificial organs

authors： Nishida H,Koyanagi H,Endo M,Suzuki S,Oshiyama H,Nojiri C,Fukasawa H,Akutsu T

更新日期：1994-09-01 00:00:00

abstract：:A method of creating multifocal ischemia in animals leading to left ventricular (LV) functional impairment is described. In a series of 10 mongrel dogs, electrodes were implanted in multiple branches of the coronary arteries. Subsequently, in seven animals, an 800-microA anodal current was applied for 3 h repeatedly o...

journal_title：Artificial organs

authors： Polanski J,Mandell G,Wasfie T,Freed PS,Yoshizu H,Stein PD,Sabbah HN,Kantrowitz A

更新日期：1984-11-01 00:00:00

abstract：:The clearance characteristics of two sizes of hemodialyzers (0.9 m2 and 1.5 m2) from the same range of products have been studied over the dialysate flow range of 500-3,000 ml/min to establish the device's overall mass transfer resistance characteristics. The results obtained demonstrate a difference in the overall ma...

journal_title：Artificial organs

authors： Allen R,Frost TH,Hoenich NA

更新日期：1995-11-01 00:00:00

abstract：:Porcine endogenous retrovirus (PERV) genomes are present in all pig cells. In this retrospective study, we assessed PERV infectivity in 28 patients treated with an extracorporeal bioartificial liver (HepatAssist system) that includes a membrane device containing porcine hepatocytes. All patients tested negative for PE...

journal_title：Artificial organs

authors： Pitkin Z,Mullon C

更新日期：1999-09-01 00:00:00

abstract：:The outgrowth of endothelial cells in an expanded polytetrafluoroethylene graft implanted in the canine inferior vena cava was studied by scanning electron microscopy. The adjacent endothelial cells of the vena cava started to invade the anastomotic area three days after the implantation and reached approximately the ...

journal_title：Artificial organs

authors： Ishimaru S,Berglin E,Hansson HA,Teger-Nilsson AC,William-Olsson G

更新日期：1981-11-01 00:00:00

abstract：:An investigation has been made into whether charcoal hemoperfusion stimulates a hyperplastic response in the liver of the normal rat. Animals underwent hemoperfusion over Norit RBX1 (Strathclyde, Glasgow, U.K.) charcoal granules using a technique which allowed perfusion in the unrestrained and conscious state. Control...

journal_title：Artificial organs

authors： Ryan CJ,Courtney JM,Wood CB,Blumgart LH

更新日期：1982-05-01 00:00:00

abstract：:Possible routes for water and salt flow and the most likely theories that describe coupling between water and salt flow across leaky epithelia are presented. The osmotic theories seem the most likely ones. However, several of the theories have weaknesses that render them unsatisfactory, in particular because of the po...

journal_title：Artificial organs

authors： Whittembury G,Carpi-Medina P,González E,Linares H

更新日期：1987-12-01 00:00:00

abstract：:Bicarbonate balance is usually calculated from the Henderson-Hasselbalch equation under the assumption that pK is constant. To evaluate the pK variability and its effects on bicarbonate computed with autoanalyzers in dialysis patients, we studied 44 patients on maintenance hemodialysis. The pH, PCO2, total CO2, and pK...

journal_title：Artificial organs

authors： Santoro A,Ferrari G,Spongano M,Cavalli F,Zucchelli P

更新日期：1987-12-01 00:00:00

abstract：:A review and analysis of 5,001 neonatal venoarterial (VA) extracorporeal membrane oxygenation (ECMO) cases showed that bacterial and fungal infection occurred in 147 (2.9%) and 26 (0.6%) patients, respectively, with an overall incidence of 3.5%. Bivariate analysis was used to compare infected infants with controls, ba...

journal_title：Artificial organs

authors： Douglass BH,Keenan AL,Purohit DM

更新日期：1996-03-01 00:00:00

abstract：:Robotic surgery for intracardiac pathologies in children is relatively uncommon. This study presents our initial experience with robotic-assisted cardiac surgery in children. We also present the feasibility and safety of robotic surgery in children. From May 2013 to June 2018, 30 children underwent totally endoscopic ...

journal_title：Artificial organs

authors： Onan B,Aydin U,Kadirogullari E,Onan IS,Sen O

更新日期：2019-04-01 00:00:00

abstract：:The use of extracorporeal membrane oxygenator instead of standard cardiopulmonary bypass during lung transplantation is debatable. Moreover, recently, the concept of prolonged postoperative extracorporeal membrane oxygenator (ECMO) support has been introduced in many transplant centers to prevent primary graft dysfunc...

journal_title：Artificial organs

authors： Dell'Amore A,Campisi A,Congiu S,Mazzarra S,Pastore S,Dolci G,Baiocchi M,Frascaroli G

更新日期：2020-06-01 00:00:00

abstract：:This study evaluates the effect of poly(L-lactic acid) (PLLA) and poly(hydroxybutyrate-cohydroxyvalerate) (PHBV) bioabsorbable polymers and their blends on the induction of alteration of cell growth pattern in vitro. Vero cells were cultured on PLLA, PHBV, and different blends (100/0, 60/40, 50/50, 40/60, and 0/100). ...

journal_title：Artificial organs

authors： Santos AR Jr,Ferreira BM,Duek EA,Dolder H,Wada RS,Wada ML

更新日期：2004-04-01 00:00:00

abstract：BACKGROUND:DALI (direct adsorption of lipids) is the first LDL-apheresis technique able to adsorb low-density lipoprotein (LDL) and lipoproteina) directly from whole blood. In the standard procedure, acid citrate dextrose (ACD-A) is used as anticoagulation and the adsorber is rinsed with a specially manufactured primin...

journal_title：Artificial organs

authors： Bosch T,Wendler T,Maschke H

更新日期：2003-06-01 00:00:00

abstract：:Neurologic complications during neonatal extracorporeal life support (ECLS) are associated with significant morbidity and mortality. Gaseous microemboli (GME) in the ECLS circuit may be a possible cause. Advances in neonatal circuitry may improve hemodynamic performance and GME handling leading to reduction in patient...

journal_title：Artificial organs

authors： Glass K,Trivedi P,Wang S,Woitas K,Kunselman AR,Ündar A

更新日期：2017-04-01 00:00:00

abstract：:A comparative study of the thrombogenicity of several microporous membranes was performed using an ex vivo system simulating the conditions in an artificial lung. A study of platelet adhesion and adsorbed protein layer indicated that the membranes separated into three groups. Copolyurethane membranes adsorbed very few...

journal_title：Artificial organs

authors： Knight PM,Lyman DJ

更新日期：1985-02-01 00:00:00

abstract：:The limited success of cardiac stem cell therapy has lately generated discussion regarding its effectiveness. We hypothesized that immediate cell loss after intramyocardial injection significantly obscures the regenerative potential of stem cell therapy. Therefore, our aim was to assess the distribution and quantity o...

journal_title：Artificial organs

authors： Martens A,Rojas SV,Baraki H,Rathert C,Schecker N,Zweigerdt R,Schwanke K,Rojas-Hernandez S,Martin U,Saito S,Schmitto JD,Haverich A,Kutschka I

更新日期：2014-11-01 00:00:00

abstract：:Cybernetics-based concepts can allow for complete independence for paralyzed individuals, including sensory motor recovery. Spinal cord injuries are responsible for a huge stress on health and a financial burden to society. This article focuses on novel procedures such as functional diagnosis for paraplegics and tetra...

journal_title：Artificial organs

authors： Varoto R,Cliquet A Jr

更新日期：2015-10-01 00:00:00

abstract：:The accurate representation of rotary blood pumps in a numerical environment is important for meaningful investigation of pump-cardiovascular system interactions. Although numerous models for ventricular assist devices (VADs) have been developed, modeling methods for rotary total artificial hearts (rTAHs) are still re...

journal_title：Artificial organs

authors： Nestler F,Bradley AP,Wilson SJ,Timms DL

更新日期：2014-03-01 00:00:00

abstract：:Changing financial incentives have strongly influenced dosing patterns of recombinant human erythropoietin (rHuEPO) since its introduction in 1989. Although guidelines for prescribing rHuEPO exist, the extent to which they are adhered to is unknown. Using a retrospective cohort observational study design, the factors ...

journal_title：Artificial organs

authors： Thamer M,Richard CM,Klinkmann J,Ivanovich P,Lang G,Cotter DJ

更新日期：2000-02-01 00:00:00

abstract：:Biomechanical actuation of an implanted ventricular assist device (VAD) is an attractive means of providing long-term circulatory support. Studies show that energy from electrically stimulated skeletal muscle can, in principle, be used to provide tether-free cardiac assistance without the need for percutaneous driveli...

journal_title：Artificial organs

authors： Trumble DR

更新日期：2011-07-01 00:00:00

abstract：:We have studied the cardiac beat synchronization (CBS) control for a rotary blood pump (RBP) and revealed that it can promote pulsatility and reduce cardiac load. Besides, patients with LVAD support sometimes suffer from aortic and mitral regurgitation (AR and MR). A control method for the RBP should be validated in w...

journal_title：Artificial organs

authors： Ogawa D,Kobayashi S,Yamazaki K,Motomura T,Nishimura T,Shimamura J,Tsukiya T,Mizuno T,Takewa Y,Tatsumi E,Nishinaka T

更新日期：2020-08-19 00:00:00