Literature: piccolo in transcatheter pda closure multicentre study from premature to adolescent children.Summarized patient outcomes/complications of closure of patent ductus arteriosus with an amplatzer piccolo device were reported in a research article in a subject population with multiple co-morbidities including secundum atrial septal defect, ventricular septal defect, coarctation, pulmonary stenosis, endocardial cushion defect and prior surgical ductus ligation with a residual duct.Some of the complications reported were device embolization, malposition, improper use (wrong measurement), iatrogenic coarctation of the aorta, surgical intervention, pulmonary valve stenosis, aortic valve stenosis, iatrogenic coarctation of the aorta and residual shunt.A more comprehensive assessment could not be performed as the event was non-contemporaneously reported through a literature review and no device or individual patient information was received for analysis.
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The article, "piccolo in transcatheter pda closure multicentre study from premature to adolescent children", was reviewed.The article is a prospective, multi-center study with a focus on mid- to long-term efficacy and safety of the amplatzer piccolo occluder in patent ductus arteriosus closure in premature and term infants as well as children.The article concluded the piccolo device can be considered as close an ideal occluder.The lower profile, smaller delivery catheter size, and symmetry of this device allow for a venous or arterial approach.[the primary and corresponding author is osman baspinar, pediatric cardiology, gaziantep university medical faculty, gaziantep, turkey, with corresponding email: osmanbaspinar@hotmail.Com].The time frame of the study was from 2016 through 2021.A total of 645 patients were included in this study, with 152 patients less than 1 month old.Patients were divided into three groups dependent on their weight: less than or equal to 1.5kg, between 1.5kg and 3kg, and greater than 3kg.For patients who weighed less than 1.5kg, the average age was 0.80 months, average gender was female, average weight was 1.200kg, average pda length 6.62mm, average pda aortic diameter 3.91mm, and average pda pulmonary diameter 2.720mm.For patients who weighed 1.5kg to 3kg, the average age was 2.27 months, average gender was male, average weight was 2.340kg, average pda length 8.33mm, average pda aortic diameter 4.91mm, and average pda pulmonary diameter 2.750mm.For patients who weighed greater than 3kg, the average age was 34.544 months, average gender was female, average weight was 13.0611kg, average pda length 8.13mm, average pda aortic diameter 5.92mm, and average pda pulmonary diameter 1.660mm.Comorbidities included secundum atrial septal defect, ventricular septal defect, coarctation, pulmonary stenosis, endocardial cushion defect, prior surgical ductus ligation with a residual duct.
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