Surgical skill and strategy for the correction of tetralogy of Fallot (TOF) have improved and resulted in satisfactory outcomes. However, prematurity and low birth weight continue to remain risk factors for poor outcomes. We present a case of a 2,150 g neonate born with TOF, in whom palliation was achieved with right ventricular outflow tract (RVOT) stenting. Seventy-seven days after the procedure, stenosis of RVOT below the stent was identified. At that time his body weight was 4.9 kg and total corrective surgery was deemed feasible. Eight months following surgical repair, the patient remained well without medical intervention. RVOT stenting may be a viable interim procedure while waiting for a low birth weight neonate born with TOF and prostaglandin E1 dependency to reach optimal weight to undergo corrective surgery.
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http://dx.doi.org/10.4070/kcj.2011.41.12.744 | DOI Listing |
Proc Natl Acad Sci U S A
January 2025
Department of Economics, University of Oregon, Eugene, OR 97403.
The advent of herbicide-tolerant genetically modified (GM) crops spurred rapid and widespread use of the herbicide glyphosate throughout US agriculture. In the two decades following GM-seeds' introduction, the volume of glyphosate applied in the United States increased by more than 750%. Despite this breadth and scale, science and policy remain unresolved regarding the effects of glyphosate on human health.
View Article and Find Full Text PDFPLoS Med
January 2025
Université Paris Cité, Center of Research in Epidemiology and StatisticS/CRESS/Obstetrical Perinatal and Pediatric Epidemiology Research Team (EPOPé), INSERM, INRAE, Paris, France.
Background: The French guidelines have recommended a restrictive policy of episiotomy since 2005. We aimed to assess variations in the prevalence of both episiotomy and obstetric anal sphincter injury (OASI) from the 2010, 2016, and 2021 National Perinatal Surveys.
Methods And Findings: A total of 29,750 women who had given birth to a live infant by vaginal delivery were included.
Andes Pediatr
August 2023
Programa Madre Canguro /Alto riesgo neonatal Subred Sur-UMHES-MEISSEN, Bogotá, Colombia.
Unlabelled: Omphalocele-exstrophy-imperforate anus-spinal defects (OEIS) complex is a rare entity that presents abdominal wall defects, entails high morbidity and mortality, and requires multidisciplinary management.
Objective: To describe a case with an unusual association between OEIS complex and diaphragmatic hernia and to discuss its pathogenesis and possible association with other midline malformations.
Clinical Case: A preterm female newborn of 33 weeks of gestational age, with prenatal diagnosis of giant omphalocele that, at birth, presented intact amnion coverture containing the entire liver and some bowel loops, open bladder exstrophy and exposed urethral orifices; uterus didelphys, no palpable gonads, and concurrent imaging findings of pelvic soft tissue extrusion, left diaphragmatic hernia (Bochdalek), multiple bone defects, myelomeningocele, and myelocystocele.
Andes Pediatr
August 2023
Departamento de Pediatría, Facultad de Medicina, Universidad de Concepción, Concepción, Chile.
Unlabelled: Very low birth weight (VLBW) preterm newborns lack some nutrients such as vitamin D (VD), which is important in the function and development of different systems.
Objective: To evaluate serum levels of 25-OH-VD in VLBW newborns and to describe the possible association between its deficit and frequent morbidities in this population.
Patients And Methods: Cross-sectional study of VLBW newborns (< 1,500 g and/or < 32 weeks of gestational age).
Andes Pediatr
August 2023
Hospital Guillermo Grant Benavente, Concepción, Chile.
Unlabelled: Insulin-like growth factor 1 (IGF-1) is the main mediator of fetal growth. An association has been described between low levels of IGF-1 and the development of some morbidities such as bronchopulmonary dysplasia (BPD) and retinopathy of prematurity (ROP) in newborns weighing less than 1500 grams or less than 32 weeks at birth.
Objective: To determine the association between serum levels of IGF-1 and morbidity in premature infants.
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