As reported in a research article, a patient had an amplatzer vascular plug ii implanted to close a patent ductus arteriosus off-label and the device deformed and caused left pulmonary artery stenosis.A more comprehensive assessment could not be performed as the event was non-contemporaneously reported through a literature review and no device was received for analysis.Based on the information received, the device deformation causing the stenosis was due to the device being oversized.There is no indication of a product quality issue with regards to manufacture, design, or labeling.
|
The article, ¿a challenging interventional procedure: transcatheter closure of tubular patent ductus arteriosus in patients with pulmonary hypertension¿, was reviewed.The article presents a case study of an 5-month-old, 5.5kg patient with the following patent ductus arteriosus (pda) measurements: minimal ductus diameter = 4.2mm, ampulla diameter = 7.7mm, ductal length = 11.2mm.It was reported on an unknown date, a 12mm amplatzer vascular plug ii was chosen for implant to occlude a pda.After the device was implanted, it was noted there was an elongation of the device causing left pulmonary artery stenosis due to device oversizing.A decision was made to additionally implant a 10mm amplatzer vascular plug ii.The second device was implanted successfully with a reported mild residual shunting.[the primary and corresponding author is ilker kemal yucel, department of pediatric cardiology, university of health sciences dr.Siyami ersek thoracic and cardiovascular surgery training and research hospital, istanbul, turkey, ilkerkemalyucel@yahoo.Com].12mm amplatzer vascular plug ii, peri-procedural complications included surgical intervention, obstruction/occlusion, deformation, improper use.
|