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Neonatal Surgery

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https://www.readbyqxmd.com/read/28631351/intraoperative-acidosis-and-hypercapnia-during-thoracoscopic-repair-of-congenital-diaphragmatic-hernia-and-esophageal-atresia-tracheoesophageal-fistula
#1
Augusto Zani, Ruben Lamas-Pinheiro, Irene Paraboschi, Sebastian K King, Justyna Wolinska, Elke Zani-Ruttenstock, Simon Eaton, Agostino Pierro
BACKGROUND: Intraoperative hypercapnia and acidosis have been associated with thoracoscopic repair of both congenital diaphragmatic hernia and esophageal atresia/tracheoesophageal fistula. AIM: The aim of the present study was to investigate whether thoracoscopic repair of congenital diaphragmatic hernia or esophageal atresia/tracheoesophageal fistula was associated with acidosis and hypercapnia in a large group of neonates, and to analyze the effects of acidosis and hypercapnia on early postoperative outcomes...
June 20, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28625557/-more-than-3-hours-and-less-than-3-years-safety-of-anaesthetic-procedures-in-infants-less-than-3-years-old-subected-to-surgery-for-more-the-3-hours
#2
Julián Álvarez Escudero, Rosa María Paredes Esteban, Francisco José Cambra Lasaosa, Máximo Vento, Maite López Gil, Juan Carlos de Agustín Asencio, María Teresa Moral Pumarega
An FDA alert in December 2016 on the safety of general anesthesia and sedations in patients less than 3 years of age and pregnant women has raised doubts in relation to the attitude that professionals implicated in these procedures should adopt in relation to these specific group of patients. Confronted with this situation, the following medical scientific societies: Sociedad Española de Anestesia y Reanimación (SEDAR), Sociedad Española de Cirugía Pediátrica (SECP), Sociedad Española de Cuidados Intensivos Pediátricos (SECIP) y Sociedad Española de Neonatología (SENeo), have established a working group to analyze and clarify the safety of these techniques...
June 15, 2017: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
https://www.readbyqxmd.com/read/28622012/tracheobronchomalacia-is-associated-with-increased-morbidity-in-bronchopulmonary-dysplasia
#3
Erik B Hysinger, Nicholas L Friedman, Michael A Padula, Russell T Shinohara, Huayan Zhang, Howard B Panitch, Steven M Kawut
RATIONALE: Tracheobronchomalacia is a common comorbidity in neonates with bronchopulmonary dysplasia. However, the effect of tracheobronchomalacia on the clinical course of bronchopulmonary dysplasia is not well-understood. OBJECTIVE: We sought to assess the impact of tracheobronchomalacia on outcomes in neonates with bronchopulmonary dysplasia in a large, multi-center cohort. METHODS: We preformed a cohort study of 974 neonates with bronchopulmonary dysplasia admitted to 27 neonatal intensive care units participating in the Children's Hospital Neonatal Database who had undergone bronchoscopy...
June 16, 2017: Annals of the American Thoracic Society
https://www.readbyqxmd.com/read/28619122/long-term-results-of-percutaneous-balloon-valvuloplasty-in-neonatal-critical-pulmonary-valve-stenosis-a-20-year-single-centre-experience
#4
Petra Loureiro, Barbara Cardoso, Inês B Gomes, José F Martins, Fátima F Pinto
Introduction Percutaneous balloon valvuloplasty is the primary treatment for critical pulmonary valve stenosis in neonates. Thus far, a few studies have reported long-term results of this technique in neonatal critical pulmonary valve stenosis. METHODS: We carried out a retrospective study of all consecutive newborns with critical pulmonary valve stenosis subjected to percutaneous balloon valvuloplasty at a single centre, between 1994 and 2014, to assess its immediate and long-term safety and efficacy...
June 16, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28614181/cochleovestibular-gene-transfer-in-neonatal-mice-by-canalostomy
#5
Jing-Ying Guo, Yu-Ying Liu, Teng-Fei Qu, Zhe Peng, Jing Xie, Guo-Peng Wang, Shu-Sheng Gong
Impairments of the inner ear result in sensorineural hearing loss and vestibular dysfunction in humans. A large proportion of these disorders are congenital, and involve both auditory and vestibular systems. Therefore, genetic interventions to correct deficits must be administered during early developmental stages. In this study, we evaluated inner ear gene transfer in neonatal mice by canalostomy using an adeno-associated virus serotype 8 (AAV8) vector. AAV8 with the green fluorescence protein (GFP) gene was inoculated into the inner ear of the neonatal mice through the posterior semicircular canal (canalostomy)...
June 13, 2017: Neuroreport
https://www.readbyqxmd.com/read/28611684/protective-role-for-lpa3-in-cardiac-hypertrophy-induced-by-myocardial-infarction-but-not-by-isoproterenol
#6
Lin Cai, Guangpu Fan, Fang Wang, Si Liu, Tiewei Li, Xiangfeng Cong, Jerold Chun, Xi Chen
Background: We previously reported that lysophosphatidic acid (LPA) promoted cardiomyocyte hypertrophy in vitro via one of its G protein-coupled receptor subtypes, LPA3. In this study, we examined the role of LPA3 in cardiac hypertrophy induced by isoproterenol (ISO) and myocardial infarction. Methods:In vitro, neonatal rat cardiomyocytes (NRCMs) were subjected to LPA3 knocked-down, or pretreated with a β-adrenergic receptor (β-AR) antagonist (propranolol) before LPA/ISO treatment. Cardiomyocyte size and hypertrophic gene (ANP, BNP) mRNA levels were determined...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28608861/neonatal-pinealectomy-in-rats-a-simple-micro-suction-technique
#7
Bohdan Pawlicki, Brandon Michael Henry, Krzysztof A Tomaszewski, Mariusz Gajda, Iwona Brzozowska, Jerzy A Walocha, Anna Skowron-Cendrzak
To determine the role of the pineal gland and its secretory product melatonin on various aspects of the functioning of the organism, the gland can be easily surgically removed in rats within 18 hours after birth. We performed pinealectomy in rats in a state of deep hypothermia under an operating microscope, using a micro-suction device of our own construction. The rats were induced into a state of suspended animation by placing them in the freezing compartment at minus 20 Celsius degrees. The cessation of respiration and heart beat lasted for about 15 minutes...
2017: Folia Medica Cracoviensia
https://www.readbyqxmd.com/read/28608147/coarctation-index-predicts-recurrent-aortic-arch-obstruction-following-surgical-repair-of-coarctation-of-the-aorta-in-infants
#8
Gregory Adamson, Tara Karamlou, Phillip Moore, Luz Natal-Hernandez, Sarah Tabbutt, Shabnam Peyvandi
Recurrent aortic arch obstruction (RAAO) remains a major cause of morbidity following surgical neonatal repair of coarctation of the aorta (CoA). Elucidating predictors of RAAO can identify high-risk patients and guide postoperative management. The Coarctation index (CoA-I), defined as the ratio of the diameter of the narrowest aortic arch segment to the diameter of the descending aorta, has been used to help diagnose RAAO in neonates following the Norwood Procedure. We sought to assess the predictive value of the CoA-I on RAAO after CoA repair in infants with biventricular circulation...
June 12, 2017: Pediatric Cardiology
https://www.readbyqxmd.com/read/28607625/hepatic-portal-venous-gas-in-children-younger-than-2-years-old-radiological-and-clinical-characteristics-in-diseases-other-than-necrotizing-enterocolitis
#9
Marzena Barczuk-Falęcka, Przemysław Bombiński, Zofia Majkowska, Michał Brzewski, Stanisław Warchoł
BACKGROUND: Hepatic portal venous gas (HPVG) is a rare imaging finding in children. It can be an important manifestation of severe diseases such as necrotizing enterocolitis (NEC) in neonates or bowel wall rupture in older children. However, there are many other diseases presenting with HPVG that do not necessarily require a surgical intervention. CASE REPORT: In the period between 2011-2015, there were 12 cases of HPVG in children aged up to 24 months in our hospital...
2017: Polish Journal of Radiology
https://www.readbyqxmd.com/read/28607284/a-comparison-of-clinical-outcomes-between-endoscopic-and-open-surgery-to-repair-neonatal-diaphragmatic-hernia
#10
Ma Lishuang, Wei Yandong, Liu Shuli, Feng Cuiru, Zhang Yue, Wang Ying, Zhang Yanxia, Sun Bin, Li Jingna, Li Long
OBJECTIVE: The objective of this study is to evaluate the clinical efficacies of open versus endoscopic surgery in the treatment of congenital diaphragmatic hernia (CDH) and investigate the feasibility and safety of endoscopic surgery as an alternative to open surgery in these cases. PATIENTS AND METHODS: A retrospective analysis was performed from June 2002 to February 2014. A total of 59 cases were attempted. The neonates were divided into either an endoscopic or open surgery group...
July 2017: Journal of Minimal Access Surgery
https://www.readbyqxmd.com/read/28606161/right-ventricular-outflow-tract-obstruction-caused-by-right-ventricular-fibroma-in-a-5-month-old-infant-a-case-report
#11
Fuyang Mei, Bing Zhou, Yong Cui
BACKGROUND: Cardiac fibroma is rarely encountered in children, and even more rare in neonates. We herein report a case of a 5-month-old female with severe right ventricular outflow tract obstruction caused by a large right ventricle fibroma that was successfully surgically resected. CASE PRESENTATION: This report describes the case of a 5-month-old female infant with a large mass measuring 26 × 22 mm in the right ventricle cured successfully with surgery. Physical examination revealed a harsh S1 sound and a grade IV systolic murmur on the left sternal border...
June 12, 2017: Journal of Cardiothoracic Surgery
https://www.readbyqxmd.com/read/28601030/aggressive-gastrointestinal-food-allergy-in-neonates-and-its-possible-relationship-to-necrotizing-enterocolitis
#12
Kazuto Suda, Toshihiro Yanai, Miki Toma, Tsubasa Aiyoshi, Takato Sasaki, Toshihiro Muraji
INTRODUCTION: The incidence of gastrointestinal food allergy (FA) in neonates is increasing. Despite this, cases of patients with gastrointestinal FA who develop necrotizing enterocolitis (NEC) requiring laparotomy are extremely rare. PRESENTATION OF CASE: We describe two cases that presented with bloody stool with a probable diagnosis of FA as eosinophils were positive in the stool at onset. Both cases failed conservative treatment. Jejunostomy and ileostomy were performed in both cases due to secondary NEC with underlying acute FA...
2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28600851/neonatal-surgery-in-a-developing-country-outcome-of-co-ordinated-interdisciplinary-collaboration
#13
Sebastian O Ekenze, Victor O Modekwe, Obinna V Ajuzieogu, Isaac O Asinobi, Jubril Sanusi
AIM: Neonatal surgery in low-income and middle-income countries has a poorer outcome when compared with high-income countries. This study evaluated the management challenges and outcomes of neonatal surgery before and after the introduction of focused interdisciplinary team management in 2013. METHODS: We retrospectively analysed neonatal surgery undertaken at two referral hospitals in Enugu, south-eastern Nigeria from January 2011 to November 2015. Cases managed prior to July 2013 (group A) were compared with those managed from July 2013 (group B)...
June 10, 2017: Journal of Paediatrics and Child Health
https://www.readbyqxmd.com/read/28595675/is-the-medical-treatment-for-arterial-hypertension-after-primary-aortic-coarctation-repair-related-to-age-at-surgery-a-retrospective-cohort-study
#14
Peter J Lillitos, Mohamed S Nassar, Shane M Tibby, Joy Simmonds, Caner Salih, Conal Austin, David Anderson, Thomas Krasemann
BACKGROUND: Hypertension following primary coarctation repair affects up to a third of subjects. A number of studies suggest that future hypertension risk is reduced if primary repair is performed at a younger age. OBJECTIVES: The objective of this study was to evaluate the risk of future medical treatment for hypertension depending on age of primary coarctation repair. METHODS: This study was carried out at a tertiary paediatric cardiology referral centre...
June 9, 2017: Cardiology in the Young
https://www.readbyqxmd.com/read/28585783/-more-than-three-hours-less-than-three-years-safety-of-anesthetic-procedures-in-children-under-three-years-subject-to-surgeries-of-more-than-three-hours
#15
J Álvarez, R M Paredes, F J Cambra, M Vento, M López, J C de Agustín, M T Moral
The Food and Drug Administration (USA) warning (December 2016) on the safety of general anesthesia and sedation in patients younger that 3 years and pregnant women has raised many questions about the attitude that should be taken by professionals involved in the treatment of these patients. In view of this situation, the following Medical Scientific Societies: SEDAR, SECP, SECIP and SENeo have constituted a working group to analyze and clarify the safety of these techniques. In the present article, we conclude that at present both general anesthesia and deep sedation should continue to be considered safe techniques because there is no sufficient opposing evidence in clinical studies with humans...
January 25, 2017: Cirugía Pediátrica: Organo Oficial de la Sociedad Española de Cirugía Pediátrica
https://www.readbyqxmd.com/read/28584431/hospital-acquired-infection-prevalence-and-outcome-in-infants-undergoing-open-heart-surgery-in-the-present-era
#16
Manoj Kumar Sahu, Ch Bharat Siddharth, Velayudham Devagouru, Sachin Talwar, Sarvesh Pal Singh, Shiv Chaudhary, Balram Airan
BACKGROUND: The aim of this study is to evaluate the causal relation between hospital-acquired infection (HAI) and clinical outcomes following cardiac surgery in neonates and infants and to identify the risk factors for the development of HAI in this subset of patients. MATERIALS AND METHODS: After Ethics committee approval, one hundred consecutive infants undergoing open heart surgery (OHS) between June 2015 and June 2016 were included in this prospective observational study...
May 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28584350/a-randomised-comparative-study-of-miller-laryngoscope-blade-versus-oxiport-%C3%A2-miller-laryngoscope-blade-for-neonatal-and-infant-intubations
#17
Raylene Dias, Nandini Dave, Rachana Chhabria, Harick Shah, Madhu Garasia
BACKGROUND AND AIMS: Neonates and infants are prone to oxygen desaturation during the induction of general anaesthesia. Pharyngeal oxygen insufflation has been shown to delay the onset of desaturation and hypoxaemia during apnoea. We tested the hypothesis that deep laryngeal oxygenation with Oxiport(®) Miller blade would delay the onset of desaturation compared to laryngoscopy without supplemental oxygen (Miller blade). METHODS: One hundred neonates and infants undergoing general anaesthesia with endotracheal intubation for surgery were recruited and randomly assigned to one of the two groups: Miller or Oxiport group (laryngoscopy performed with Miller or Oxiport(®) blade, respectively)...
May 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28584070/the-natural-history-of-prenatally-diagnosed-congenital-cystic-lung-lesions-long-term-follow-up-of-119-cases
#18
James Cook, Lyn S Chitty, Paolo De Coppi, Michael Ashworth, Colin Wallis
BACKGROUND: A paucity of evidence regarding the natural history of congenital pulmonary airway malformations (CPAMs) and pulmonary sequestration (PS) has resulted in a divergence in management strategy of asymptomatic cases. METHODS: We describe the long-term clinical course of 119 children diagnosed with these lesions treated at Great Ormond Street Hospital (GOSH). Cases were identified via the GOSH patient database. Study entry required the identification of a cystic lung lesion on prenatal ultrasound and confirmation of CPAM/PS on postnatal CT imaging...
June 5, 2017: Archives of Disease in Childhood
https://www.readbyqxmd.com/read/28583886/risk-factors-and-clinical-outcomes-for-carbapenem-resistant-gram-negative-late-onset-sepsis-in-a-neonatal-intensive-care-unit
#19
Islam Nour, Heba Elsayed Eldegla, Nehad Nasef, Basma Shouman, Hesham Abdel-Hady, Abd Elazeez Shabaan
BACKGROUND: Gram-negative (GN), carbapenem-resistant (CR), late-onset sepsis (LOS) is a serious threat in the Neonatal Intensive Care Unit (NICU). OBJECTIVE: To assess the prevalence of CR-GN-LOS in NICU patients and to identify the risk factors and outcomes associated with its acquisition. METHODS: Neonates with carbapenem-sensitive (CS)-GN-LOS were compared with those with CR-GN-LOS in a 2-year observational study. RESULTS: A total of 158 patients had GN-LOS; 100 infants had CS-GN-LOS and 58 infants had CR-GN-LOS...
June 2, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28583512/comprehensive-management-of-congenital-choanal-atresia
#20
Pierre Brihaye, Isabelle Delpierre, Andrée De Villé, Anne-Britt Johansson, Dominique Biarent, Anne-Laure Mansbach
OBJECTIVES: To present results of a one-stage minimally invasive surgical procedure for congenital choanal atresia (CCA). Seven outcome measures were applied. MATERIALS AND METHODS: Retrospective study conducted between 1999 and 2015. The same endonasal endoscopic approach with multiflaps and no stenting was used on 36 children. The flaps were attached with fibrine glue. There were 50% unilateral and 50% bilateral cases, 70% primary and 30% secondary surgery. The mean age at primary surgery for bilateral atresia was 10 days and for unilateral atresia 4 years...
July 2017: International Journal of Pediatric Otorhinolaryngology
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