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75 papers 25 to 100 followers
https://www.readbyqxmd.com/read/28139441/normative-values-of-aortic-arch-structures-in-premature-infants
#1
Elles J Dijkema, Mirella C Molenschot, Johannes M P J Breur, Willem B de Vries, Martijn G Slieker
BACKGROUND: Aortic arch abnormalities represent 5% to 8% of all congenital heart disease. Measurements of the aortic arch dimensions on two-dimensional echocardiographic images remain of critical importance in the diagnosis of aortic arch pathology. To define aortic hypoplasia or coarctation, measured dimensions must be compared with normal values. Normal values have been described for children of all ages in earlier studies. However, normative data for premature infants are not yet available...
January 27, 2017: Journal of the American Society of Echocardiography
https://www.readbyqxmd.com/read/28185778/efficacy-of-repeated-courses-of-ibuprofen-in-the-closure-of-patent-ductus-arteriosus-in-premature-infants
#2
EDITORIAL
Ting-An Yen, Ching-Chia Wang
No abstract text is available yet for this article.
January 19, 2017: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/28099422/relationship-between-perfusion-index-and-patent-ductus-arteriosus-in-preterm-infants
#3
Enrique Gomez-Pomar, Majd Makhoul, Philip M Westgate, Katrina T Ibonia, Abhijit Patwardhan, Peter J Giannone, Henrietta Bada, Elie G Abu Jawdeh
BACKGROUND: Perfusion index (PI) is a noninvasive measure of perfusion. ΔPI (difference between pre and post-ductal PI) may identify hemodynamically significant PDA. However, studies are limited to brief and intermittent ΔPI sampling. Our objective is to assess the value of continuous high resolution ΔPI monitoring in the diagnosis of PDA. METHODS: Continuous ΔPI monitoring in preterm infants was prospectively performed using two high resolution pulse oximeters...
January 18, 2017: Pediatric Research
https://www.readbyqxmd.com/read/27998626/cardiac-biomarkers-and-haemodynamically-significant-patent-ductus-arteriosus-in-preterm-infants
#4
Dany E Weisz, Patrick J McNamara, Afif El-Khuffash
Accurately defining haemodynamically significant patent ductus arteriosus (PDA) in preterm infants who are at risk of PDA related morbidities are active areas of neonatal research. Natriuretic peptides are cardiac hormones that respond to volume and pressure loading, with elevated plasma levels found in infants with PDA. In the preterm neonatal setting, studies to date have predominantly investigated the ability of these biomarkers to discriminate between infants with and without a PDA at various postnatal ages...
December 17, 2016: Early Human Development
https://www.readbyqxmd.com/read/28004188/comparative-study-of-the-efficacy-and-safety-of-paracetamol-ibuprofen-and-indomethacin-in-closure-of-patent-ductus-arteriosus-in-preterm-neonates
#5
Abd El-Rahman El-Mashad, Heba El-Mahdy, Doaa El Amrousy, Marwa Elgendy
: In this prospective study, we compared the efficacy and side effects of indomethacin, ibuprofen, and paracetamol in patent ductus arteriosus (PDA) closure in preterm neonates. Three hundred preterm neonates with hemodynamically significant PDA (hs-PDA) admitted at our neonatal intensive care unit were enrolled in the study. They were randomized into three groups. Group I (paracetamol group) received 15 mg/kg/6 h IV paracetamol infusion for 3 days. Group II (ibuprofen group) received 10 mg/kg IV ibuprofen infusion followed by 5 mg/kg/day for 2 days...
February 2017: European Journal of Pediatrics
https://www.readbyqxmd.com/read/27826851/recombinant-activated-factor-viia-rfviia-treatment-in-very-low-birth-weight-vlbw-premature-infants-with-acute-pulmonary-hemorrhage-a-single-center-retrospective-study
#6
Hese Cosar, Halil Isik, Salih Cagrı Cakır, Nese Yar, Bulent Goksen, Hakan Tokbay, Hasan Kertmen, Nihal Erdoğan, Ikbal Durak
AIM: We aimed to evaluate the efficacy of intravenous administration of recombinant activated factor VIIa (rFVIIa) for acute pulmonary hemorrhage treatment in very-low-birth-weight (VLBW) premature infants. PATIENTS AND METHODS: This study was carried out retrospectively in premature infants with pulmonary hemorrhage that were ≤30 weeks gestational age or <1250 g birth weight. The data of all VLBW premature infants with pulmonary hemorrhage who were hospitalized in our neonatal intensive care unit between 01 January 2013 and 31 December 2015 were evaluated...
February 2017: Paediatric Drugs
https://www.readbyqxmd.com/read/27860173/novel-use-of-the-medtronic-micro-vascular-plug-for-pda-closure-in-preterm-infants
#7
Elizabeth W Wang-Giuffre, John P Breinholt
OBJECTIVES: To describe a single institution experience with a new endovascular occlusion device used for transcatheter patent ductus arteriosus (PDA) closure in preterm infants. BACKGROUND: The PDA is a defect largely treated via cardiac catheterization except for the smallest patients. METHODS: Medical records and catheterization reports of all premature neonates who underwent PDA device closure with the Medtronic Micro Vascular Plug (MVP) (Medtronic, Minneapolis, MN) between September 2015 and June 2016 were reviewed...
November 10, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27888552/initial-clinical-experience-with-the-medtronic-micro-vascular-plug%C3%A2-in-transcatheter-occlusion-of-pdas-in-extremely-premature-infants
#8
Shyam Sathanandam, Henri Justino, B Rush Waller, Wolfgang Radtke, Athar M Qureshi
OBJECTIVES: To describe the early multicenter, clinical experience with the Medtronic Micro Vascular Plug™ (MVP) for the occlusion of patent ductus arteriosus (PDA) in premature infants. BACKGROUND: The MVP is a large diameter plug that can be delivered through a microcatheter for occlusion of abnormal blood vessels. METHODS: A Retrospective review of PDA embolization procedures performed in two centers using the MVP was performed. RESULTS: Fifteen premature infants underwent attempted PDA occlusion using the MVP...
November 26, 2016: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/27756065/reduction-in-cerebral-oxygenation-due-to-patent-ductus-arteriosus-is-pronounced-in-small-for-gestational-age-neonates
#9
Emily Cohen, Laura Dix, Willem Baerts, Thomas Alderliesten, Petra Lemmers, Frank van Bel
BACKGROUND: A haemodynamically significant patent ductus arteriosus (hsPDA) reduces cerebral oxygenation in appropriate-for-gestational-age (AGA) preterm neonates. Reduced cerebral oxygenation has been associated with brain injury. Preterm small-for-gestational-age (SGA) neonates show higher cerebral oxygenation than AGA peers throughout the first postnatal days. To date, no studies have investigated the effect of hsPDA on cerebral oxygenation in preterm SGA neonates. OBJECTIVE: We aimed to assess the effect of hsPDA on cerebral oxygenation in preterm SGA neonates compared to AGA peers...
2017: Neonatology
https://www.readbyqxmd.com/read/27453374/mandatory-closure-versus-nonintervention-for-patent-ductus-arteriosus-in-very-preterm-infants
#10
Se In Sung, Yun Sil Chang, Ji Young Chun, Shin Ae Yoon, Hye Soo Yoo, So Yoon Ahn, Won Soon Park
OBJECTIVE: To determine whether a nonintervention approach for treating hemodynamically significant patent ductus arteriosus (PDA) is associated with decreased mortality and/or morbidity compared with a mandatory closure approach in extremely low birth weight infants. STUDY DESIGN: We reviewed the medical records of 178 infants of 23-26 weeks' gestational age with PDA, requiring ventilator treatment, and with hemodynamically significant PDA ≥2 mm in size. Mandatory closure was used during period I (July 2009 to December 2011, n = 81), and nonintervention was used during period II (January 2012 to June 2014, n = 97)...
October 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27681010/preterm-thrombocytopenia-and-delay-of-ductus-arteriosus-closure
#11
Vinay Vamadev Kulkarni, Sourabh Dutta, Venkataseshan Sundaram, Shiv Sajan Saini
OBJECTIVES: To evaluate whether preterm thrombocytopenia within 24 hours of birth is associated with delayed closure of patent ductus arteriosus (PDA) and higher proportion of hemodynamically significant PDA (Hs-PDA). METHODS: Neonates (gestation 26(0/7)-33(6/7) weeks, age <24 hours) with known platelet count and PDA on echocardiogram were prospectively enrolled. Asphyxia, congenital infections, structural heart disease, major malformations and clinical sepsis were exclusions...
October 2016: Pediatrics
https://www.readbyqxmd.com/read/27692860/pulmonary-arterial-hypertension-after-ibuprofen-treatment-for-patent-ductus-arteriosus-in-very-low-birth-weight-infants
#12
Sae Yun Kim, Seung Han Shin, Han-Suk Kim, Young Hwa Jung, Ee-Kyung Kim, Jung-Hwan Choi
OBJECTIVE: To describe the clinical course and risk factors for pulmonary arterial hypertension (PAH) after ibuprofen treatment to close patent ductus arteriosus. STUDY DESIGN: All neonates weighing < 1500 g at birth who received ibuprofen to close patent ductus arteriosus and were admitted to Seoul National University Children's Hospital's neonatal intensive care unit in 2010-2014 were eligible for this study. The study population was divided into the PAH and non-PAH groups, and medical records were retrospectively reviewed...
December 2016: Journal of Pediatrics
https://www.readbyqxmd.com/read/27030421/patent-ductus-arteriosus-and-brain-volume
#13
Petra M A Lemmers, Manon J N L Benders, Rita D'Ascenzo, Jorine Zethof, Thomas Alderliesten, Karina J Kersbergen, Ivana Isgum, Linda S de Vries, Floris Groenendaal, Frank van Bel
BACKGROUND AND OBJECTIVES: A hemodynamically significant patent ductus arteriosus (PDA) can compromise perfusion and oxygenation of the preterm brain. Reports suggest that PDA is associated with increased mortality and morbidity. We hypothesize that long-standing low cerebral oxygenation due to PDA might affect brain volume at term equivalent age. METHODS: Observational study in 140 infants investigating the relationship between near-infrared spectroscopy-monitored cerebral oxygen saturation (rSco2) and MRI-assessed regional brain volume and maturation of the posterior limb of the internal capsule at term-equivalent age in 3 groups: those whose PDA closed with indomethacin, those who needed additional surgical closure, and matched controls...
April 2016: Pediatrics
https://www.readbyqxmd.com/read/27197954/surgical-intervention-in-preterm-neonates-with-patent-ductus-arteriosus
#14
Marcus P Haw
The ductus arteriosus is a fetal vascular connection between the pulmonary and systemic circulations. It fails to close after birth in a small number of term infants, and in a larger number of infants with cyanotic congenital heart disease. In contemporary practice the majority of patients present with a patent ductus arteriosus (PDA) are premature infants before the gestational age of 28 weeks. The surgical management of PDA in preterm infants is critical for optimal outcomes and is discussed in this article...
2016: Current Pediatric Reviews
https://www.readbyqxmd.com/read/27238078/repeated-courses-of-oral-ibuprofen-in-premature-infants-with-patent-ductus-arteriosus-efficacy-and-safety
#15
Haşim Olgun, Naci Ceviz, İbrahim Kartal, İbrahim Caner, Mehmet Karacan, Ayhan Taştekin, Necip Becit
BACKGROUND: There are limited data about the results of repeated oral ibuprofen (OIBU) treatment. This study aimed to describe patent ductus arteriosus (PDA) closure rates and adverse events after repeated courses of OIBU in premature infants with PDA. METHODS: Preterm infants with hemodynamically significant (hs)PDA were enrolled in the study. If the first course of OIBU treatment failed, a second and, if required, third course was administered. RESULTS: A total of 100 patients received OIBU...
April 29, 2016: Pediatrics and Neonatology
https://www.readbyqxmd.com/read/27118761/reflections-of-the-changes-in-patent-ductus-arteriosus-management-during-the-last-10%C3%A2-years
#16
REVIEW
Afif El-Khuffash, Dany E Weisz, Patrick J McNamara
Despite a large body of scientific evidence on the management of premature infants with a patent ductus arteriosus controversy remains and neonatologists remain challenged for knowing which patient to treat, what is the most optimal timing of treatment and which treatments have a positive impact on both short-term and long-term outcomes. In this review article we discuss the increased body of evidence over the past 10 years, much of which questions the role of treatment and suggests the need to reconsider how haemodynamic significance is adjudicated...
September 2016: Archives of Disease in Childhood. Fetal and Neonatal Edition
https://www.readbyqxmd.com/read/27003898/lower-early-postnatal-oxygen-saturation-target-and-risk-of-ductus-arteriosus-closure-failure
#17
Kei Inomata, Shinji Taniguchi, Hiroki Yonemoto, Takeshi Inoue, Akihiko Kawase, Yuichi Kondo
BACKGROUND: Early postnatal hyperoxia is a major risk factor for retinopathy of prematurity (ROP) in extremely premature infants. To reduce the occurrence of ROP, we adopted a lower early postnatal oxygen saturation (SpO2 ) target range (85-92%) from April 2011. Lower SpO2 target range, however, may lead to hypoxemia and an increase in the risk of ductus arteriosus (DA) closure failure. The aim of this study was therefore to determine whether a lower SpO2 target range, during the early postnatal stage, increases the risk of DA closure failure...
November 2016: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/26966242/perfusion-index-bedside-diagnosis-of-hemodynamically-significant-patent-ductus-arteriosus
#18
Kalyan Chakravarthy Balla, Vinu John, Suman Rao Pn, Kiron Varghese
BACKGROUND: Patent ductus arteriosus (PDA) is a significant problem in preterm babies <34 weeks old. Echocardiogram (echo) is the gold standard for diagnosing PDA. Perfusion index (PI) using a pulse oximeter could aid in diagnosing a hemodynamically significant PDA (HsPDA). OBJECTIVE: To evaluate the accuracy of delta-PI (ΔPI; pre-ductal - post-ductal PI) in diagnosing HsPDA in preterm babies <34 weeks old. DESIGN: Prospective analytical cross-sectional (observational) study...
August 2016: Journal of Tropical Pediatrics
https://www.readbyqxmd.com/read/26955892/the-association-of-platelets-with-failed-patent-ductus-arteriosus-closure-after-a-primary-course-of-indomethacin-or-ibuprofen-a-systematic-review-and-meta-analysis
#19
Souvik Mitra, Anthony K Chan, Bosco A Paes
OBJECTIVE: To conduct a meta-analysis of the association of platelet counts and pharmacotherapeutic failure in preterms with a patent ductus arteriosus (PDA). METHODS: MEDLINE, Embase, Science Citation Index, abstracts and conference proceedings were searched, and principal authors contacted. Included studies reported indomethacin or ibuprofen use for PDA closure, compared a group which failed treatment versus a group which did not and reported the association between platelet counts and indomethacin or ibuprofen failure...
January 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/26936584/-usefulness-of-brain-natriuretic-propeptide-in-the-diagnosis-and-management-of-patent-ductus-arteriosus
#20
A Montaner Ramón, Z Galve Pradel, C Fernández Espuelas, L Jiménez Montañés, M P Samper Villagrasa, S Rite Gracia
INTRODUCTION: Patent ductus arteriosus (PDA) is a prevalent condition in preterm infants, and may be related to increased morbidity and mortality in the most immature newborns. Recent studies have examined the usefulness of brain natriuretic propeptide (proBNP) in the diagnosis of this pathology. The aim of the study was to evaluate the diagnostic efficacy of proBNP as a marker of hemodynamic overload in PDA. PAIENTS AND METHODS: A retrospective study was conducted on preterm infants less than 32 weeks of gestation and/or weight less than 1500 grams...
February 27, 2016: Anales de Pediatría: Publicación Oficial de la Asociación Española de Pediatría (A.E.P.)
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