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https://www.readbyqxmd.com/read/28730319/management-of-postoperative-junctional-ectopic-tachycardia-in-pediatric-patients-a-survey-of-30-centers-in-germany-austria-and-switzerland
#1
Andreas Entenmann, Miriam Michel, Ulrike Herberg, Nikolaus Haas, Matthias Kumpf, Matthias Gass, Friedemann Egender, Roman Gebauer
Postoperative junctional ectopic tachycardia (JET) is a frequent complication after pediatric cardiac surgery. Current recommendations on how and when to treat JET are inconsistent. We evaluated the management strategies of postoperative JET in German-speaking countries. We sent an online survey to 30 centers of pediatric cardiology that perform surgery for congenital heart defects in Germany (24), Austria (4), and Switzerland (2). The survey asked 18 questions about how and in what treatment sequence postoperative JET was managed...
July 21, 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/28729908/aki-after-pediatric-cardiac-surgery-for-congenital-heart-diseases-recent-developments-in-diagnostic-criteria-and-early-diagnosis-by-biomarkers
#2
REVIEW
Yuichiro Toda, Kentaro Sugimoto
BACKGROUND: Acute kidney injury (AKI) after cardiac surgery in children with congenital heart disease is a common complication. AKI is also associated with high morbidity and mortality. The Kidney Diseases Improving Global Outcomes (KDIGO) criteria for AKI classification are now widely used for the definition of AKI. It is noteworthy that a statement about children was added to the criteria. Many studies aimed at finding useful biomarkers are now being performed by using these criteria...
2017: Journal of Intensive Care
https://www.readbyqxmd.com/read/28729206/antimicrobial-resistance-patterns-of-gram-negative-bacteria-isolated-from-bloodstream-infections-in-an-iranian-referral-pediatric-hospital-a-six-year-study
#3
Shima Mahmoudi, Masoumeh Mahzari, Maryam Banar, Babak Pourakbari, Mohammad Taghi Haghi Ashtiani, Mohsen Mohammadi, Sepideh Keshavarz Valian, Setareh Mamishi
INTRODUCTION: Bloodstream infections (BSIs) are considered as a major cause of morbidity and mortality in children all over the world. The aim of this study was to describe the epidemiology and antimicrobial resistance patterns of Gram-negative bacteria (GNB) isolated from bloodstream infections (BSIs) in children admitted to the Children Medical Center Hospital (CMC), Tehran, Iran. METHODS: Clinical and microbiological data of the patients with positive blood cultures was collected from March 2011 to September 2016...
July 17, 2017: Journal of Global Antimicrobial Resistance
https://www.readbyqxmd.com/read/28727288/complications-preceding-early-deaths-in-black-and-white-children-with-acute-myeloid-leukemia
#4
Lena E Winestone, Kelly D Getz, Tamara P Miller, Yimei Li, Yuan-Shung Huang, Alix E Seif, Brian T Fisher, Richard Aplenc
Black patients have a twofold increased risk of induction mortality compared to White patients with acute myeloid leukemia (AML). We reviewed diagnosis and billing data from Pediatric Health Information System for 28 AML Induction I deaths to investigate conditions preceding death in White and Black patients. Half of deaths occurred within 10 days of initial diagnostic admission. Respiratory, cardiac, renal, and infectious complications were common prior to both White and Black deaths. Deaths in White patients were more commonly preceded by intracranial hemorrhage compared to deaths in Black patients...
July 20, 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28727227/long-term-outcomes-of-simultaneous-heart-and-kidney-transplantation-in-pediatric-recipients
#5
Patricia L Weng, Juan Carlos Alejos, Nancy Halnon, Qiuheng Zhang, Elaine F Reed, Eileen Tsai Chambers
Pediatric sHKTx has become an effective therapy for patients with combined cardiac and renal failure. Often, these patients develop human leukocyte antigen antibodies from their previous allografts and are therefore more difficult to re-transplant. We describe the largest case series of a predominantly sensitized pediatric sHKTx with emphasis on medical management and patient outcomes. Demographics, clinical characteristics, antibody, and biopsy data were retrospectively collected from University of California, Los Angeles database and correlated with short- and long-term patient and allograft outcomes of all sHKTx performed between 2002 and 2015...
July 20, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/28723748/clinical-characteristics-and-mutation-spectrum-of-gla-in-korean-patients-with-fabry-disease-by-a-nationwide-survey-underdiagnosis-of-late-onset-phenotype
#6
Jin-Ho Choi, Beom Hee Lee, Sun Hee Heo, Gu-Hwan Kim, Yoo-Mi Kim, Dae-Seong Kim, Jung Min Ko, Young Bae Sohn, Yong Hee Hong, Dong-Hwan Lee, Hoon Kook, Han Hyuk Lim, Kyung Hee Kim, Woo-Shik Kim, Geu-Ru Hong, Su-Hyun Kim, Sang Hyun Park, Chan-Duck Kim, So Mi Kim, Jeong-Sook Seo, Han-Wook Yoo
Fabry disease is a rare X-linked lysosomal storage disorder caused by an α-galactosidase A deficiency. The progressive accumulation of globotriaosylceramide (GL-3) results in life-threatening complications, including renal, cardiac, and cerebrovascular diseases. This study investigated the phenotypic and molecular spectra of GLA mutations in Korean patients with Fabry disease using a nationwide survey.This study included 94 patients from 46 independent pedigrees: 38 adult males, 46 symptomatic females, and 10 pediatric males...
July 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28719479/a-simulation-based-quality-improvement-initiative-improves-pediatric-readiness-in-community-hospitals
#7
Travis Whitfill, Marcie Gawel, Marc Auerbach
BACKGROUND: The National Pediatric Readiness Project Pediatric Readiness Survey (PRS) measured pediatric readiness in 4149 US emergency departments (EDs) and noted an average score of 69 on a 100-point scale. This readiness score consists of 6 domains: coordination of pediatric patient care (19/100), physician/nurse staffing and training (10/100), quality improvement activities (7/100), patient safety initiatives (14/100), policies and procedures (17/100), and availability of pediatric equipment (33/100)...
July 17, 2017: Pediatric Emergency Care
https://www.readbyqxmd.com/read/28719387/pediatric-mitochondrial-diseases-and-the-heart
#8
Gregory M Enns
PURPOSE OF REVIEW: Mitochondrial disorders are an increasingly recognized cause of heart dysfunction, with the primary manifestations being cardiomyopathy and conduction defects. This review focuses on the complex genetics of mitochondrial disease and recently discovered conditions that affect mitochondrial function. RECENT FINDINGS: Next-generation sequencing techniques, especially whole-exome sequencing, have led to the discovery of a number of conditions that cause mitochondrial dysfunction and subsequent cardiac abnormalities...
July 17, 2017: Current Opinion in Pediatrics
https://www.readbyqxmd.com/read/28719142/changing-prevalence-of-severe-congenital-heart-disease-results-from-the-national-register-for-congenital-heart-defects-in-germany
#9
Constanze Pfitzer, Paul C Helm, Hannah Ferentzi, Lisa-Maria Rosenthal, Ulrike M M Bauer, Felix Berger, Katharina R L Schmitt
OBJECTIVE: To assess the prevalence of congenital heart disease (CHD) in Germany in relation to phenotypes, severity and gender. DESIGN: Cross-sectional registry study. SETTING: We analyzed data from patients with CHD born between 1996 and 2015. PATIENTS: A total of 26 630 patients, registered with the NRCHD, were born between 1996 and 2015. 10 927 patients were excluded from the current analysis due to prior registration with the NRCHD under the German PAN Prevalence Study, which showed a potential bias in the inclusion of this patient population (proportion of mild cardiac lesions was comparatively high due to improved diagnostic capability for earlier identifying minor lesions)...
July 18, 2017: Congenital Heart Disease
https://www.readbyqxmd.com/read/28718042/contrast-enhanced-ultrasound-for-focal-liver-lesions-how-accurate-is-it
#10
Richard G Barr
With the recent FDA approval for characterization of focal liver lesions (FLL) in both pediatric and adult patients using Lumason (sulfur hexafluoride microbubbles), increased use of ultrasound contrast for routine clinical use is expected. This agent has been available for many years in Europe and Asia, and a large body of literature is available regarding the sensitivity and specificity of this agent. In addition, a few studies have directly compared CEUS to CECT and CEMRI for the characterization of focal liver lesions...
July 17, 2017: Abdominal Radiology
https://www.readbyqxmd.com/read/28716517/lethal-suicide-attempt-with-a-mixed-drug-intoxication-of-metoprolol-and-propafenone-a-first-pediatric-case-report
#11
Ivana Kacirova, Milan Grundmann, Martin Kolek, Erika Vyskocilova-Hrudikova, Romana Urinovska, Petr Handlos
INTRODUCTION: The β1 adrenergic receptor blocker metoprolol is often prescribed together with the antiarrhythmic drug propafenone. Both are metabolized by cytochrome P450 2D6 and propafenone is also an inhibitor of this enzyme. We present a pediatric case showing metoprolol and propafenone intoxication in combination. CASE: A 14-year-old girl was admitted to a local emergency department after ingestion of metoprolol (probably 1g) and propafenone (probably 1.5-3g) in a suicide attempt...
June 29, 2017: Forensic Science International
https://www.readbyqxmd.com/read/28715351/interacting-influences-of-gender-and-chronic-pain-status-on-parasympathetically-mediated-heart-rate-variability-in-adolescents-and-young-adults
#12
Lynn S Walker, Amanda L Stone, Craig A Smith, Stephen Bruehl, Judy Garber, Martina Puzanovova, André Diedrich
Considerable research links chronic pain to autonomic nervous system (ANS) dysfunction, specifically low heart rate variability (HRV) mediated by reduced parasympathetic activity. However, little is known about factors that influence ANS function in chronic pain. The ANS is the primary pathway for brain-gut communication, making it of particular interest in gastrointestinal disorders, such as irritable bowel syndrome, characterized by functional abdominal pain (FAP). We evaluated the relation of sex, pain severity, and psychological stress to ANS function in adolescents/young adults from a database of pediatric FAP and control participants enrolled 8 years earlier in a prospective study of pain...
August 2017: Pain
https://www.readbyqxmd.com/read/28712586/platelet-testing-to-guide-aspirin-dose-adjustment-in-pediatric-patients-after-cardiac-surgery
#13
Sirisha Emani, David Zurakowski, Michelle Mulone, James A DiNardo, Cameron C Trenor, Sitaram M Emani
OBJECTIVES: Thrombosis is associated with increased morbidity and mortality in pediatric patients undergoing cardiac surgery. Although aspirin commonly is used for thromboprophylaxis, the utility of laboratory-based tests that assess aspirin efficacy have not been evaluated. We sought to determine the relationship between platelet aggregation testing and aspirin dose adjustment on thrombosis rates in this population. METHODS: Pediatric patients undergoing cardiac surgery who received aspirin and underwent platelet testing were studied retrospectively...
June 20, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28711963/transfer-of-neonates-with-critical-congenital-heart-disease-within-a-regionalized-network
#14
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/28708333/conversion-from-calcineurin-inhibitors-to-mtor-inhibitors-as-primary-immunosuppressive-drugs-in-pediatric-heart-transplantation
#15
Alfred Asante-Korang, Jennifer Carapellucci, Diane Krasnopero, Abigail Doyle, Brian Brown, Ernest Amankwah
There are only a few reports of successful use of mammalian target of rapamycin (mTORI) as primary immunosuppression in pediatric heart transplantation. Compared to calcineurin inhibitors, mTORI have less side effects, especially nephrotoxicity, infections and malignancies. A retrospective study was conducted at our institution of all 170 heart transplants from 1995-2015. Nineteen patients were switched from tacrolimus(n=15) or cyclosporin(n=4) to everolimus(n=4) or sirolimus(n=15) due to nephrotoxicity(n=5), malignancy(n=8), EBV viremia/reactive plasmacytic changes(n=5) and immune hemolytic anemia(n=1)...
July 14, 2017: Clinical Transplantation
https://www.readbyqxmd.com/read/28708228/clinical-and-subclinical-cardiac-late-effects-in-pediatric-hodgkin-s-lymphoma-survivors
#16
Carlo Materazzo, Maura Massimino, Elisabetta Schiavello, Marta Podda, Lorenza Gandola, Graziella Cefalo, Serena Catania, Cristina Meazza, Ivan Moschetti, Monica Terenziani
PURPOSE: Cardiac late effects are responsible for a significant burden of mortality and morbidity among pediatric Hodgkin's lymphoma (HL) survivors (HLS). The aim of our study was to assess clinical and subclinical cardiac sequelae in a cohort of childhood HLS treated in the 1980s with doxorubicin, bleomycin, vinblastine, and dacarbazine (the ABVD regimen) and limited-field radiotherapy (RT). METHODS: We retrospectively examined a series of HLS treated from 1979 to 1989...
July 8, 2017: Tumori
https://www.readbyqxmd.com/read/28708210/particle-image-velocimetry-tests-on-pediatric-45-cc-and-30-cc-ventricle-assist-devices-effects-of-heart-rate-on-vad-operation
#17
Dariusz Witkowski, Damian Obidowski, Piotr Reorowicz, Daniel Jodko, Krzysztof Jozwik
BACKGROUND: This study investigated flow analysis inside pediatric ventricle assist devices (VADs) designed and manufactured at the Foundation for Cardiac Surgery Development (FRK), Zabrze, Poland. The main goal of the experiment was to define the minimal heart rate admissible in clinical practice. METHODS: The flow was directed by mechanical, single-disc valves developed at the Lodz University of Technology, Institute of Turbomachinery in Lodz, Poland. VAD operation conditions under different heart rates were analyzed...
July 8, 2017: International Journal of Artificial Organs
https://www.readbyqxmd.com/read/28707420/transthoracic-intracardiac-catheters-in-pediatric-cardiac-patients-a-single-center-experience
#18
Kristoffer Beham, Hitendu Dave, Janet Kelly, Bernhard Frey, Maja I Hug, Barbara Brotschi
BACKGROUND: Transthoracic intracardiac catheters are frequently inserted in children during congenital heart surgery for monitoring and vascular access purposes. Their use entails a small potential risk. AIM: We aimed to evaluate both catheter-associated morbidities related to maintenance and removal of transthoracic intracardiac catheters in pediatric cardiac patients, and predictors for catheter-associated adverse events. METHODS: Single-center retrospective cohort study of prospectively collected data of children aged 0-14 years receiving a transthoracic intracardiac catheter inserted in the operating room during 7 consecutive years at the University Children's Hospital Zurich...
July 14, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28705019/a-rare-case-of-pediatric-primary-cardiac-tumor-in-a-patient-with-down-syndrome
#19
Kimiaki Okada, Ayumu Masuoka, Kentaro Hotoda, Yoshimasa Uno, Takaaki Suzuki
Although hematological malignancies are a known complication of Down syndrome, few reports have described cases involving solid tumors. We describe the case of a 3-year-old Down syndrome girl with a primary solid cardiac tumor. Outpatient echocardiography after intracardiac repair of a ventricular septal defect at 6 months of age revealed a highly mobile pedunculated mass (8 × 9 mm) on the free wall of the right atrium. Due to potential incarceration of the mass in the tricuspid orifice, it was excised under extracorporeal circulation and cardiac arrest...
January 1, 2017: Asian Cardiovascular & Thoracic Annals
https://www.readbyqxmd.com/read/28704916/three-dimensional-echocardiography-in-adult-congenital-heart-disease
#20
REVIEW
Hyun Suk Yang
Congenital heart disease (CHD) is now more common in adults than in children due to improvements in fetal echo, neonatal and pediatric care, and surgical techniques leading to dramatically increased survivability into adulthood. Adult patients with CHD, regardless of prior cardiac surgery, experience further cardiac problems or therapeutic challenges; therefore, a non-invasive, easily accessible echocardiographic examination is an essential follow-up tool. Among echocardiographic modalities, three-dimensional (3D) echocardiography provides better delineation of spatial relationships in complex cardiac geometries and more accurate volumetric information without geometric assumptions...
July 2017: Korean Journal of Internal Medicine
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