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https://www.readbyqxmd.com/read/29241964/george-macaulay-a-short-biography-and-his-place-in-the-history-of-congenital-diaphragmatic-hernia
#1
REVIEW
Paul S Cullis, Carl Davis
George Macaulay (1716-1766) was a Scot admired for his work as an obstetric physician, philanthropist, author, and feminist, but whom history has largely forgotten. In a time rampant with misogyny, Macaulay empathized with women, discouraged sexism within institutions, and contributed to the training of midwives. He spent much of his career working at the British Lying-in Hospital in London. Perhaps most importantly, he worked tirelessly for this hospital, contributed to various medical innovations, and reported several medical cases throughout his career, including that of congenital diaphragmatic hernia, almost a century before the anatomist whose eponymous name it bears...
November 12, 2017: Journal of Pediatric Surgery
https://www.readbyqxmd.com/read/29240237/non-isolated-diaphragmatic-hernia-in-simpson-golabi-behmel-syndrome
#2
Karen Chong, Maha Saleh, Marie Injeyan, Ioana Miron, Katherine Fong, Patrick Shannon
OBJECTIVE: Congenital diaphragmatic hernia (CDH) is associated with Simpson-Golabi-Behmel syndrome (SGBS), but few cases diagnosed prenatally have been reported. The aim of this series is to highlight the association of non-isolated CDH with SGBS type I on prenatal ultrasound and emphasize the importance of genetic testing, fetal autopsy and family history in confirming this diagnosis. METHOD: Retrospective review of three cases of SGBS type I in a single tertiary care centre...
December 14, 2017: Prenatal Diagnosis
https://www.readbyqxmd.com/read/29237145/current-practices-in-the-management-of-congenital-diaphragmatic-hernia-patients-requiring-extracorporeal-membrane-oxygenation-results-of-an-international-survey-of-pediatric-surgeons
#3
Sophia Abdulhai, Ian C Glenn, Neil L McNinch, Todd A Ponsky, Avraham Schlager
INTRODUCTION: There is little consensus on optimal management for congenital diaphragmatic hernia extracorporeal membrane oxygenation (CDH ECMO) patients. Meaningful comparisons of the various approaches have been limited due to the low number of cases in institutions. In addition, the multidisciplinary reliance and rigid institutional framework of ECMO serve to further limit exposure to alternative practices. The goal of this study is to survey the international pediatric surgery community to describe the current practice trends...
December 13, 2017: Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A
https://www.readbyqxmd.com/read/29229150/echocardiography-allows-for-analysis-of-pulmonary-arterial-flow-in-mice-with-congenital-diaphragmatic-hernia
#4
Mansi Shah, Michael R Phillips, Megan Quintana, Gary Stupp, Sean E McLean
BACKGROUND: Congenital diaphragmatic hernia (CDH) is a structural birth defect associated with pulmonary hypoplasia and pulmonary arterial hypertension (PAH). We hypothesize that echocardiography provides a method to assess real-time right ventricle (RV) function, remodeling, and pulmonary artery (PA) flow. MATERIALS AND METHODS: Slit3 wild-type (WT) (n = 6) and knockout (KO) (n = 5) mice were analyzed at 2-3 months of age. Mice were anesthetized using isoflurane...
January 2018: Journal of Surgical Research
https://www.readbyqxmd.com/read/29228692/epigenetic-landscape-change-analysis-during-human-emt-sheds-light-on-a-key-emt-mediator-trim29
#5
Sung Kyung Choi, Kurinji Pandiyan, Jung Woo Eun, Xiaojing Yang, Seong Hwi Hong, Suk Woo Nam, Peter A Jones, Gangning Liang, Jueng Soo You
Epithelial to mesenchymal transition (EMT) is a key trans-differentiation process, which plays a critical role in physiology and pathology. Although gene expression changes in EMT have been scrutinized, study of epigenome is in its infancy. To understand epigenetic changes during TWIST-driven EMT, we used the AcceSssIble assay to study DNA methylation and chromatin accessibility in human mammary epithelial cells (HMECs). The DNA methylation changes were found to have functional significance in EMT - i.e. methylated genes were enriched for E-box motifs that can be recognized by TWIST, at the promoters suggesting a potential targeting phenomenon, whereas the demethylated regions were enriched for pro-metastatic genes, supporting the role of EMT in metastasis...
November 17, 2017: Oncotarget
https://www.readbyqxmd.com/read/29226132/effective-range-of-percutaneous-posterior-full-endoscopic-paramedian-cervical-disc-herniation-discectomy-and-indications-for-patient-selection
#6
Hongquan Wen, Xin Wang, Wenbo Liao, Weijun Kong, Jianpu Qin, Xing Chen, Hai Lv, Thor Friis
The objective was to investigate the effective and safe range of paramedian CDH by percutaneous posterior full-endoscopy cervical intervertebral disc nucleus pulposus resection (PPFECD) to provide a reference for indications and patient selection. Sixteen patients with CDH satisfied the inclusion criteria. Before surgery the patients underwent cervical spine MRI, and the distance between the dural sac and herniated disc was measured. An assessment was performed by MRI immediately after surgery, measuring the distance between dural sac and medial border of discectomy (DSMD)...
2017: BioMed Research International
https://www.readbyqxmd.com/read/29225570/flexible-and-stable-value-coding-areas-in-caudate-head-and-tail-receive-anatomically-distinct-cortical-and-subcortical-inputs
#7
Whitney S Griggs, Hyoung F Kim, Ali Ghazizadeh, M Gabriela Costello, Kathryn M Wall, Okihide Hikosaka
Anatomically distinct areas within the basal ganglia encode flexible- and stable-value memories for visual objects (Hikosaka et al., 2014), but an important question remains: do they receive inputs from the same or different brain areas or neurons? To answer this question, we first located flexible and stable value-coding areas in the caudate head (CDh) and caudate tail (CDt) of two rhesus macaque monkeys, and then injected different retrograde tracers into these areas of each monkey. We found that CDh and CDt received different inputs from several cortical and subcortical areas including temporal cortex, prefrontal cortex, cingulate cortex, amygdala, claustrum and thalamus...
2017: Frontiers in Neuroanatomy
https://www.readbyqxmd.com/read/29216632/perturbations-in-endothelial-dysfunction-associated-pathways-in-the-nitrofen-induced-congenital-diaphragmatic-hernia-model
#8
Siqin Zhaorigetu, Henry Bair, Jonathan Lu, Di Jin, Scott D Olson, Matthew T Harting
Although it is well known that nitrofen induces congenital diaphragmatic hernia (CDH), including CDH-associated lung hypoplasia and pulmonary hypertension (PH) in rodents, the mechanism of pathogenesis remains largely unclear. It has been reported that pulmonary artery (PA) endothelial cell (EC) dysfunction contributes to the development of PH in CDH. Thus, we hypothesized that there is significant alteration of endothelial dysfunction-associated proteins in nitrofen-induced CDH PAs. Pregnant SD rats received either nitrofen or olive oil on gestational day 9...
December 8, 2017: Journal of Vascular Research
https://www.readbyqxmd.com/read/29215158/congenital-diaphragmatic-hernia-with-heart-defect-has-a-high-risk-for-hypoplastic-left-heart-syndrome-and-major-extra-cardiac-malformations-10-year-national-cohort-from-finland
#9
Johanna Hautala, Emma Karstunen, Annukka Ritvanen, Risto Rintala, Ilkka P Mattila, Juha Räsänen, Pertti K Suominen, Tiina Ojala
INTRODUCTION: Congenital diaphragmatic hernia (CDH) has a well-known risk of congenital heart defects with poor prognosis. This study was conducted to determine the national total prevalence and prenatal detection rates of CDH with heart defects and its association with major extra-cardiac malformations and to further evaluate the impact of the heart defect severity on survival. MATERIAL AND METHODS: A 10-year national cohort was derived from four national registries, including live births, stillbirths, and terminations of pregnancy for fetal anomalies...
December 7, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/29215108/carbodiimides-as-catalysts-for-the-reduction-of-a-cadmium-hydride-complex
#10
D J Webb, C M Fitchett, M Lein, J R Fulton
A rare terminal cadmium hydride complex [(BDI)CdH] (BDI = [{N(2,6-iPr2C6H3)C(Me)}2CH]) has been synthesised from [(BDI)CdCl] and LiEt3BH. The hydride can be reduced to the cadmium(i) dimer, [(BDI)CdCd(BDI)] upon treatment with a catalytic amount of diisopropyl- or dicyclohexylcarbodiimide.
December 7, 2017: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/29212620/one-year-outcome-for-congenital-diaphragmatic-hernia-results-from-the-french-national-register
#11
François Barrière, Fabrice Michel, Anderson D Loundou, Virginie Fouquet, Elsa Kermorvant, Sébastien Blanc, Elisabeth Carricaburu, Amélie Desrumaux, Odile Pidoux, Alexis Arnaud, Nicolas Berte, Thierry Blanc, Frederic Lavrand, Guillaume Levard, Isabelle Rayet, Sylvain Samperiz, Anne Schneider, Marie-Odile Marcoux, Norbert Winer, Yann Chaussy, Valérie Datin-Dorriere, Quentin Ballouhey, Aurélien Binet, Charles Muszynski, Jean Breaud, Armelle Garenne, Laurent Storme, Julia Boubnova
OBJECTIVE: To evaluate the status of congenital diaphragmatic hernia (CDH) management in France and to assess predictors of adverse outcomes. STUDY DESIGN: We reviewed the first-year outcome of all cases of CDH reported to the French National Register in 2011. RESULTS: A total of 158 cases were included. Of these, 83% (131) were prenatally diagnosed, with a mortality rate of 39% (44 of 112) for live born infants with a known outcome at hospital discharge...
December 4, 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29209510/milrinone-in-congenital-diaphragmatic-hernia-a-randomized-pilot-trial-study-protocol-review-of-literature-and-survey-of-current-practices
#12
REVIEW
Satyan Lakshminrusimha, Martin Keszler, Haresh Kirpalani, Krisa Van Meurs, Patricia Chess, Namasivayam Ambalavanan, Bradley Yoder, Maria V Fraga, Holly Hedrick, Kevin P Lally, Leif Nelin, Michael Cotten, Jonathan Klein, Stephanie Guilford, Ashley Williams, Aasma Chaudhary, Marie Gantz, Jenna Gabrio, Dhuly Chowdhury, Kristin Zaterka-Baxter, Abhik Das, Rosemary D Higgins
Background: Congenital diaphragmatic hernia (CDH) is commonly associated with pulmonary hypoplasia and pulmonary hypertension (PH). PH associated with CDH (CDH-PH) is frequently resistant to conventional pulmonary vasodilator therapy including inhaled nitric oxide (iNO) possibly due to right and left ventricular dysfunction. Milrinone is an intravenous inotrope and lusitrope with pulmonary vasodilator properties and has been shown anecdotally to improve oxygenation in PH. We developed this pilot study to determine if milrinone infusion would improve oxygenation in neonates ≥36 weeks postmenstrual age (PMA) with CDH...
2017: Maternal Health, Neonatology and Perinatology
https://www.readbyqxmd.com/read/29203958/role-of-catalytic-iron-and-oxidative-stress-in-nitrofen-induced-congenital-diaphragmatic-hernia-and-its-amelioration-by-saireito-tj-114
#13
Shima Hirako, Hiroyuki Tsuda, Fumiya Ito, Yasumasa Okazaki, Tasuku Hirayama, Hideko Nagasawa, Tomoko Nakano, Kenji Imai, Tomomi Kotani, Fumitaka Kikkawa, Shinya Toyokuni
Congenital diaphragmatic hernia (CDH) is a life-threatening neonatal disease that leads to lung hypoplasia and pulmonary hypertension. We recently found that maternal prenatal administration of Saireito (TJ-114) ameliorates fetal CDH in a nitrofen-induced rat model. Here, we studied the role of iron and oxidative stress in neonates of this model and in lung fibroblasts IMR90-SV in association with nitrofen and Saireito. We observed increased immunostaining of 8-hydroxy-2'-deoxyguanosine in the lungs of neonates with CDH, which was ameliorated by maternal Saireito intake...
November 2017: Journal of Clinical Biochemistry and Nutrition
https://www.readbyqxmd.com/read/29196881/gata-6-expression-is-decreased-in-diaphragmatic-and-pulmonary-mesenchyme-of-fetal-rats-with-nitrofen-induced-congenital-diaphragmatic-hernia
#14
Toshiaki Takahashi, Florian Friedmacher, Julia Zimmer, Prem Puri
PURPOSE: Congenital diaphragmatic hernia (CDH) and associated pulmonary hypoplasia are thought to be caused by a malformation of the underlying diaphragmatic and airway mesenchyme. GATA binding protein 6 (Gata-6) is a zinc finger-containing transcription factor that plays a crucial role during diaphragm and lung development. In the primordial diaphragm, Gata-6 expression is restricted to mesenchymal compartments of the pleuroperitoneal folds (PPFs). In addition, Gata-6 is essential for airway branching morphogenesis through upregulation of mesenchymal signaling...
December 2, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/29193315/review-shows-that-implementing-a-nationwide-protocol-for-congenital-diaphragmatic-hernia-was-a-key-factor-in-reducing-mortality-and-morbidity
#15
REVIEW
L Storme, J Boubnova, S Mur, L Pognon, D Sharma, E Aubry, R Sfeir, P Vaast, T Rakza, A Benachi
The French Rare Disease Reference Center for Congenital Diaphragmatic Hernia (CDH) was created in 2008, to implement a national protocol for fetuses and children with this serious condition. Neonatal mortality from CDH is 30-40%, mainly due to pulmonary hypoplasia and persistent pulmonary hypertension, and half of those who live have high respiratory, nutritional and digestive morbidity. CDH management requires long-term and specialised multidisciplinary care. It has been well established that a standardised management protocol improves the prognosis of children with CDH...
November 28, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/29191247/the-implication-of-the-shortage-of-health-workforce-specialist-on-universal-health-coverage-in-kenya
#16
Mumbo Hazel Miseda, Samuel Odhiambo Were, Cirindi Anne Murianki, Milo Peter Mutuku, Stephen N Mutwiwa
BACKGROUND: Globally, there is an acute shortage of human resources for health (HRH), and the greatest burden is borne by low-income countries especially in sub-Saharan Africa and some parts of Asia. This shortage has not only considerably constrained the achievement of health-related development goals but also impeded accelerated progress towards universal health coverage (UHC). Like any other low-income country, Kenya is experiencing health workforce shortage particularly in specialized healthcare workers to cater for the rapidly growing need for specialized health care (MOH Training Needs Assessment report (2015))...
December 1, 2017: Human Resources for Health
https://www.readbyqxmd.com/read/29189614/acquired-infection-and-antimicrobial-utilization-during-initial-nicu-hospitalization-in-infants-with-congenital-diaphragmatic-hernia
#17
Sarah Keene, Karna Murthy, Eugenia Pallotto, Beverly Brozanski, Jason Gien, Isabella Zaniletti, Cheryl Hulbert, Ruth Seabrook, Natalie Rintoul, Louis Chicoine, Nicolas Porta, Theresa R Grover
BACKGROUND: In addition to substantial medical and surgical intervention, neonates with congenital diaphragmatic hernia (CDH) often have concurrent concerns for acquired infection. However, few studies focus on infection and corresponding antimicrobial utilization in this population. METHODS: The Children's Hospital Neonatal Database was queried for CDH infants hospitalized from Jan 2010- Feb 2016. Patient charts were linked to the Pediatric Health Information Systems (PHIS) database...
November 16, 2017: Pediatric Infectious Disease Journal
https://www.readbyqxmd.com/read/29181040/is-there-a-determining-factor-that-predicts-mortality-in-patients-with-congenital-diaphragmatic-hernia
#18
Tansel Gunendi, Basak Erginel, Ercan Bastu, Ibrahim Kalelioglu, Recep Has, Feryal Gun Soysal, Erbug Keskin, Aladdin Celik, Tansu Salman
Aim: This study was designed to investigate the factors affecting the prognosis in neonates with congenital diaphragmatic hernia (CDH) who were treated in our clinic. These factors included prenatal lung-head ratio (LHR), prenatal stomach and liver presence in the thorax, blood gases in the first 24 h and the modified ventilation index (MVI). Material and methods: The study was carried out retrospectively in 30 neonates with prenatally diagnosed left CDH who were treated in our clinic between January 2007 and 2013...
September 2017: Kardiochirurgia i Torakochirurgia Polska, Polish Journal of Cardio-Thoracic Surgery
https://www.readbyqxmd.com/read/29178567/prognostic-markers-in-congenital-diaphragmatic-hernia-left-ventricular-diameter-and-pulmonary-hypertension
#19
Derya Karpuz, Dilek Giray, Yalcin Celik, Olgu Hallioglu
BACKGROUND: The aim of the study is to predict prognosis of newborns with congenital diaphragmatic hernia (CDH) with the left ventricular diameter and estimated pulmonary artery pressure values. METHODS: Patients in the newborn unit in 2012-2016 were screened retrospectively. Echocardiographic measurements of 35 patients with isolated left lateral CDH and 25 healthy newborn were compared in the first 24h of life. RESULTS: The mean values ​​of left ventricular end-diastolic (LVEDD) and end-systolic (LVESD) diameters, and ejection fraction were significantly lower in the patients...
November 27, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/29175469/histogram-based-analysis-of-lung-perfusion-of-children-after-congenital-diaphragmatic-hernia-repair
#20
Nora Kassner, Meike Weis, Katrin Zahn, Thomas Schaible, Stefan O Schoenberg, Lothar R Schad, Frank G Zöllner
OBJECTIVES: To investigate a histogram based approach to characterize the distribution of perfusion in the whole left and right lung by descriptive statistics and to show how histograms could be used to visually explore perfusion defects in two year old children after Congenital Diaphragmatic Hernia (CDH) repair. METHODS: 28 children (age of 24.2±1.7months; all left sided hernia; 9 after extracorporeal membrane oxygenation therapy) underwent quantitative DCE-MRI of the lung...
November 23, 2017: Magnetic Resonance Imaging
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