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Single ventricle ventilation

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https://www.readbyqxmd.com/read/29189669/measurement-of-dead-space-fraction-upon-icu-admission-predicts-length-of-stay-and-clinical-outcomes-following-bidirectional-cavopulmonary-anastomosis
#1
Claire L Cigarroa, Sarah J van den Bosch, Xiaoqi Tang, Kimberlee Gauvreau, Christopher W Baird, James A DiNardo, John Nagi Kheir
OBJECTIVES: Increased alveolar dead space fraction has been associated with prolonged mechanical ventilation and increased mortality in pediatric patients with respiratory failure. The association of alveolar dead space fraction with clinical outcomes in patients undergoing bidirectional cavopulmonary anastomosis for single ventricle congenital heart disease has not been reported. We describe an association of alveolar dead space fraction with postoperative outcomes in patients undergoing bidirectional cavopulmonary anastomosis...
November 20, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29104017/neurodevelopmental-outcome-and-health-related-quality-of-life-in-children-with-single-ventricle-heart-disease-before-fontan-procedure
#2
Bettina Reich, Kristina Heye, Ruth Tuura, Ingrid Beck, Kristina Wetterling, Andreas Hahn, Karoline Hofmann, Dietmar Schranz, Hakan Akintürk, Beatrice Latal, Walter Knirsch
OBJECTIVE: Neurodevelopmental impairment and impaired quality of life constitute a major source of morbidity among children with complex congenital heart disease (CHD), in particular for single ventricle morphologies. Risk factors and quality of life determining clinical and neurodevelopmental outcome at two years of age are examined. METHODS: In a two-center cohort study, 48 patients with SV-morphology (26 HLHS, 22 other types of univentricular heart defect) have been examined prior Fontan procedure between 2010 and 2015...
November 2, 2017: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28988400/left-ventricle-assist-devices-and-driveline-s-infection-incidence-a-single-centre-experience
#3
Jonida Bejko, Francesca Toto, Dario Gregori, Gino Gerosa, Tomaso Bottio
Different left ventricular assist devices (LVADs) are provided of different driveline exit sites: HeartWare HVAD presents abdominal power-cable-supply, while the Jarvik 2000 LVAD is powered by a retroauricular driveline. We analyzed 93 LVAD-implanted patients from January-2009 to October-2016 (41 HeartWare and 52 Jarvik 2000), hypothesizing a different incidence of infection, according to driveline exit site. The two populations were propensity matched for the demographic data and preoperative variables, and the outcomes were further analyzed...
October 7, 2017: Journal of Artificial Organs: the Official Journal of the Japanese Society for Artificial Organs
https://www.readbyqxmd.com/read/28976338/false-positive-perfusion-ventilation-spect-study-for-pulmonary-embolism-in-a-patient-with-fontan-circulation
#4
Emmanouil Panagiotidis
Fontan circulation is the consequence of an operation that results in the flow of systemic venous blood to the lungs without passing through a ventricle. An 18-year old man with a history of congenital heart disease surgically treated with Fontan circulation, presented with pleuritic chest pain and a raised D-dimer level. Perfusion/ventilation SPECT was performed to exclude the possibility of pulmonary embolism (PE) that showed unilateral reduced perfusion of the left lung with a mismatched right upper lobe defect, suspicious of PE...
October 3, 2017: Molecular Imaging and Radionuclide Therapy
https://www.readbyqxmd.com/read/28922269/extubation-failure-is-associated-with-increased-mortality-following-first-stage-single-ventricle-reconstruction-operation
#5
Thomas Scodellaro, Jane M McKenzie, Yves d'Udekem, Warwick Butt, Siva P Namachivayam
OBJECTIVES: To identify the prevalence, causes, risk factors, and outcomes associated with extubation failure following first stage single ventricle reconstruction surgery. DESIGN: Retrospective cohort analysis of neonates who underwent a first stage single ventricle reconstruction operation. Extubation failure was defined as endotracheal reintubation within 48 hours of first extubation attempt. SETTING: The Royal Children's Hospital, Melbourne...
September 15, 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28860014/feasibility-and-safety-of-intact-cord-resuscitation-in-newborn-infants-with-congenital-diaphragmatic-hernia-cdh
#6
Caroline Lefebvre, Thameur Rakza, Nathalie Weslinck, Pascal Vaast, Véronique Houfflin-Debarge, Sébastien Mur, Laurent Storme
BACKGROUND: Starting resuscitation before clamping the umbilical cord at birth may progressively increase pulmonary blood flow while umbilical venous blood flow is still contributing to maintenance of oxygenation and left ventricle preload. OBJECTIVE: To evaluate the feasibility, safety, and effects of intact cord resuscitation (ICR) on cardiorespiratory adaptation at birth in newborn infants with CDH. STUDY DESIGN: Prospective, observational, single-center pilot study...
November 2017: Resuscitation
https://www.readbyqxmd.com/read/28845580/comparison-of-extracardiac-conduit-and-lateral-tunnel-for-functional-single-ventricle-patients-a-meta-analysis
#7
Zhiyong Lin, Hanwei Ge, Jiyang Xue, Guowei Wu, Jie Du, Xingti Hu, Qifeng Zhao
OBJECTIVE: This study aims to assess and compare the early and long-term effects of extracardiac conduit (EC) and lateral tunnel (LT) in patients with a functional single ventricle through meta-analysis. DESIGN: A systematic search was performed in PubMed, Embase, Cochrane Library, CNKI, VIP, CBM, and WanFang databases for papers that were published until August 1, 2016. Cochrane systematic review method was used for paper screening and information retrieve, and RevMan 5...
August 28, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28742724/epidemiology-of-noninvasive-ventilation-in-pediatric-cardiac-icus
#8
Ryan A Romans, Steven M Schwartz, John M Costello, Nikhil K Chanani, Parthak Prodhan, Avihu Z Gazit, Andrew H Smith, David S Cooper, Jeffrey Alten, Kshitij P Mistry, Wenying Zhang, Janet E Donohue, Michael Gaies
OBJECTIVE: To describe the epidemiology of noninvasive ventilation therapy for patients admitted to pediatric cardiac ICUs and to assess practice variation across hospitals. DESIGN: Retrospective cohort study using prospectively collected clinical registry data. SETTING: Pediatric Cardiac Critical Care Consortium clinical registry. PATIENTS: Patients admitted to cardiac ICUs at PC4 hospitals. INTERVENTIONS: None...
October 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/28711963/transfer-of-neonates-with-critical-congenital-heart-disease-within-a-regionalized-network
#9
Michael F Swartz, Jill M Cholette, Jennifer M Orie, Marshall L Jacobs, Jeffrey P Jacobs, George M Alfieris
Regionalization of pediatric cardiac surgical care varies between and within states. In most geographic regions, at least some neonates with critical heart disease are transferred from their birth hospital to a different hospital for surgery. The impact of neonatal transfer for surgery, particularly over a considerable distance (>10 miles), has been largely unexplored. We sought to examine the impact of transferring neonates for cardiac surgery. We queried the New York State Cardiac Surgery database (2005-2014) from a single institution to identify neonates born within the cardiac surgery center and those transferred for surgery...
July 15, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28568112/factors-associated-with-early-extubation-after-superior-cavopulmonary-connection-analysis-from-single-ventricle-reconstruction-trial
#10
D Zakaria, M Rettiganti, J M Gossett, P Gupta
BACKGROUND: To evaluate the landscape of early extubation, and identify factors associated with early extubation (≤ 24 h) after superior cavopulmonary connection (stage 2 operation) among children with single ventricle anatomy. METHODS: Patients undergoing stage 2 operation after Norwood operation from the Pediatric Heart Network Single Ventricle Reconstruction (SVR) trial public-use dataset were included. Elastic net regularized logistic regression models were fitted to evaluate the factors associated with early extubation after stage 2 operation...
August 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28552079/clinical-epidemiology-and-centre-variation-in-chylothorax-rates-after-cardiac-surgery-in-children-a-report-from-the-pediatric-cardiac-critical-care-consortium
#11
Jason R Buckley, Eric M Graham, Michael Gaies, Jeffrey A Alten, David S Cooper, John M Costello, Yuliya Domnina, Darren Klugman, Sara K Pasquali, Janet E Donohue, Wenying Zhang, Mark A Scheurer
Introduction Chylothorax after paediatric cardiac surgery incurs significant morbidity; however, a detailed understanding that does not rely on single-centre or administrative data is lacking. We described the present clinical epidemiology of postoperative chylothorax and evaluated variation in rates among centres with a multicentre cohort of patients treated in cardiac ICU. METHODS: This was a retrospective cohort study using prospectively collected clinical data from the Pediatric Cardiac Critical Care Consortium registry...
May 29, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28434546/surgical-strategy-toward-biventricular-repair-for-severe-ebstein-anomaly-in-neonates-and-infancy
#12
Shu-Chien Huang, En-Ting Wu, Shyh-Jye Chen, Chi-Hsiang Huang, Jin-Chung Shih, Hen-Wen Chou, Chung-I Chang, Ing-Sh Chiu, Yih-Sharng Chen
BACKGROUND: Neonates with severe forms of Ebstein anomaly present a surgical challenge, and the Starnes operation as single ventricle palliation is highly advocated. Cone reconstruction for tricuspid valvuloplasty (TVP) has become a widely accepted technique, although very few cases of TVP have been reported in neonates. This report describes a surgical strategy for neonatal Ebstein anomaly, with an aim toward biventricular repair. METHODS: Since 2007, 7 neonates or young infants with severe Ebstein anomalies have received TVP at the National Taiwan University Hospital, Taipei, Taiwan...
September 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28296663/acute-decompensation-in-pediatric-cardiac-patients-outcomes-after-rapid-response-events
#13
Aarti C Bavare, Kimia S Rafie, Patricia X Bastero, Joseph L Hagan, Paul A Checchia
OBJECTIVE: We studied rapid response events after acute clinical instability outside ICU settings in pediatric cardiac patients. Our objective was to describe the characteristics and outcomes after rapid response events in this high-risk cohort and elucidate the cardiac conditions and risk factors associated with worse outcomes. DESIGN: A retrospective single-center study was carried out over a 3-year period from July 2011 to June 2014. SETTING: Referral high-volume pediatric cardiac center located within a tertiary academic pediatric hospital...
May 2017: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/27958617/results-of-the-fontan-operation-with-no-early-mortality-in-248-consecutive-patients
#14
MULTICENTER STUDY
Edward Malec, Christoph Schmidt, Anja Lehner, Katarzyna Januszewska
BACKGROUND: The Fontan operation has undergone several modifications and today is the primary way to treat a broad spectrum of congenital heart defects. AIM: The purpose of this study is to present the results of treatment of children with a single ventricle operated by the same surgical team and managed according to a uniform strategy. METHODS: In the years 2007-2015, in 248 children aged 3.7 ± 2.6 years and weighing 14.6 ± 6.1 kg with a single ventricle, Fontan surgery was performed...
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/27939495/development-and-impact-of-arrhythmias-after-the-norwood-procedure-a-report-from-the-pediatric-heart-network
#15
Matthew E Oster, Shan Chen, Nicholas Dagincourt, Yaniv Bar-Cohen, Matthew Brothers, Nicole Cain, Steven D Colan, Richard J Czosek, Jamie A Decker, David G Gamboa, Salim F Idriss, Joel A Kirsh, Martin J LaPage, Richard G Ohye, Elizabeth Radojewski, Maully Shah, Eric S Silver, Anoop K Singh, Joel D Temple, John Triedman, Jonathan R Kaltman
OBJECTIVES: The study objective was to determine the predictors of new-onset arrhythmia among infants with single-ventricle anomalies during the post-Norwood hospitalization and the association of those arrhythmias with postoperative outcomes (ventilator time and length of stay) and interstage mortality. METHODS: After excluding patients with preoperative arrhythmias, we used data from the Pediatric Heart Network Single Ventricle Reconstruction Trial to identify risk factors for tachyarrhythmias (atrial fibrillation, atrial flutter, supraventricular tachycardia, junctional ectopic tachycardia, and ventricular tachycardia) and atrioventricular block (second or third degree) among 544 eligible patients...
March 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27872994/outcomes-of-tracheostomy-in-children-requiring-surgery-for-congenital-heart-disease
#16
Laura A Ortmann, Winston M Manimtim, Charisse I Lachica
Outcomes after discharge in children requiring tracheostomy after cardiac surgery have not been fully described. A retrospective, single-center study was performed on all children <18 years of age requiring both tracheostomy and surgery for congenital heart disease from January 2002 to May 2015. Forty-six tracheostomies were placed after surgery and four before. Single-ventricle anatomy was present in 12 (33%) patients. Incidence of tracheostomy after heart surgery increased from 0.8% the first half of the study period to 2% the second half...
February 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/27761444/outcomes-of-off-pump-versus-on-pump-coronary-artery-bypass-graft-surgery-in-patients-with-severely-dilated-left-ventricle
#17
Sen Li, Wenhui Gong, Quan Qi, Zezhe Yuan, Anqing Chen, Jun Liu, Junfeng Cai, Mi Zhou, Zhe Wang, Xiaofeng Ye, Qiang Zhao
BACKGROUND: Currently, off-pump coronary artery bypass (OPCAB) grafting has been the standard procedure for surgical revascularization in patients with coronary artery disease (CAD). This study aimed to examine the safety and applicability of OPCAB compared with on-pump coronary artery bypass (ONCAB) in patients with severely dilated left ventricle. METHODS: A retrospective study of giant left ventricle patients [left ventricular end diastolic diameter (LVEDD) ≥ VE mm] undergoing coronary bypass grafting from 2009 through 2015 at a single center was conducted...
September 2016: Annals of Translational Medicine
https://www.readbyqxmd.com/read/27568146/the-effect-of-noncardiac-and-genetic-abnormalities-on-outcomes-following-neonatal-congenital-heart-surgery
#18
Bahaaldin Alsoufi, Scott Gillespie, William T Mahle, Shriprasad Deshpande, Brian Kogon, Kevin Maher, Kirk Kanter
Significant noncardiac and genetic abnormalities (NC and GA) are common in neonates with congenital heart defects. We sought to examine current-era effect of those abnormalities on early and late outcomes following cardiac surgery. The method from 2002-2012, 1538 neonates underwent repair (n = 860, 56%) or palliation (n = 678, 44%) of congenital heart defects. Regression models examined the effect of NC and GA on operative results, resource utilization, and late outcomes. Neonates with NC and GA (n = 312, 20%) had higher incidence of prematurity (21% vs 13%; P < 0...
2016: Seminars in Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27529321/development-and-validation-of-a-risk-stratification-score-for-children-with-congenital-heart-disease-undergoing-noncardiac-surgery
#19
David Faraoni, Daniel Vo, Viviane G Nasr, James A DiNardo
BACKGROUND: Children with major and severe congenital heart disease (CHD) undergoing noncardiac surgery are at increased risk of mortality. The objective of this study was to identify the predictors for in-hospital mortality, and to develop a risk stratification score that could be used to help decision making and the development of perioperative management guidelines. METHODS: We included all children with major (eg, tetralogy of Fallot with wide open pulmonary insufficiency, hypoplastic left heart syndrome including stage 1 repair) or severe CHD (eg, children with uncorrected CHD, children with documented pulmonary hypertension, children with ventricular dysfunction requiring medications, or children listed for heart transplant) recorded in the 2012 and 2013 American College of Surgeons National Surgical Quality Improvement Program Pediatric databases in a derivation cohort, and those recorded in the 2014 database in a validation cohort...
October 2016: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/27528445/perioperative-echocardiography-derived-right-ventricle-function-parameters-and-early-outcomes-after-tetralogy-of-fallot-repair-in-mid-childhood-a-single-center-prospective-observational-study
#20
Ravi Raj, Goverdhan Dutt Puri, Aveek Jayant, Shyam Kumar Singh Thingnam, Rana Sandip Singh, Manoj Kumar Rohit
BACKGROUND: Right ventricular (RV) function alterations are invariably present in all patients after tetralogy of Fallot (TOF) repair. Unlike the developed world where most of the patients with TOF are corrected in infancy, average age of presentation and thus surgery for these patients in the developing world may be higher. We aimed to study the correlation between RV function parameters such as tricuspid annular peak systolic excursion (TAPSE), fractional area change (FAC), and tricuspid annular peak systolic velocity (S') with early outcome variables after intracardiac repair for TOF...
November 2016: Echocardiography
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