GW28-e1160 Simultaneous therapy and median follow-up for perimembranous ventricular septal defect complicated with patent ductus arteriosus

BACKGROUND: In developing countries, infants with Down syndrome and cardiac defect are at increased risk of dying. Congenital heart diseases occur in 40-50% of affected infants.Endocardial cushion defect accounts for the most. Pattern of cardiac defects in Down syndrome vary with ethnicity. The current study aims to determine pattern of cardiac defects and survival of patients in our institution.METHODS: Hospital based review of cases, between April 2010 and may 2015 were made. Data were analyzed using SPSS version 20 software quantitatively with plotted Kaplan Meier survival curve done. RESULTS: Down syndrome cases, 53 male and 63 females with cardiac anomalies, were described. Patent ductus arteriosus occurs in 57(36.5%), Ventricular septal defect in 31(19.9%), Atrial septal defect in 30(19%), Atrio-ventricular septal defect in29(18.6%),Tetralogy of Fallot in 4(2.6%) and others in 5(3.2%) cases. Cases were alive, lost to follow-up and died in 59, 35 and 22 cases, respectively. The overall death rate was 19% and two-third of them died during infancy with females dying at an earlier age than males. Pulmonary hypertension, hypothyroidism and gastrointestinal disorders were diagnosed in 46, 21 and 4 of the cases, respectively. Reasons for lost to follow-up were discussed.CONCLUSION: The pattern of cardiac anomalies in our study among Down syndrome cases is dominated by Patent ductus arteriosus while, the overall survival of cases is guarded as majority of deaths occurred during infancy

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Trans-catheter closure of large PDA in adult patients with Amplatzer device: case series

Cardiology in the Young ◽

10.1017/s1047951121002602 ◽

2021 ◽

pp. 1-4

Author(s):

Zahra Khajali ◽

Ata Firouzi ◽

Homa Ghaderian ◽

Maryam Aliramezany

Keyword(s):

Ventricular Septal Defect ◽

Patent Ductus Arteriosus ◽

Septal Defect ◽

Ductus Arteriosus ◽

Diagnostic Methods ◽

Adult Patients ◽

Amplatzer Device ◽

Occluder Device ◽

Catheter Closure ◽

Patent Ductus

Abstract Ductus arteriosus is a physiological structure if not closed after birth, may lead to many complications. Today, trans-catheter closure of patent ductus arteriosus with Occluder devices is the preferred method. Surgical ligation is used only in certain cases such as large symptomatic patent ductus arteriosus in very small infants and premature babies; unfavourable structure of the duct or economic considerations. In this article, we described haemodynamic and morphological characteristics of five patients with large patent ductus arteriosus which were occluded with Amplatzer device. From 23 January, 2010 to 31 July, 2018, five patients referred to our clinic with large patent ductus arteriosus and pulmonary arterial hypertension for further evaluation. After assessing them with various diagnostic methods, we decided to close defect with ventricular septal defect Occluder device. Patients aged 21–44 years and one of them was male. Ductus closure was successfully done with ventricular septal defect Occluder device. Closure was successful for all of them but in one case, whose device was embolized to pulmonary artery after 24 hr and he underwent surgery. Trans-catheter closure of large patent ductus arteriosus in adult patients with pulmonary hypertension is feasible. Despite the fact that complications may occur even with the most experienced hands, the ‘double disk’ Amplatzer ventricular septal defect muscular Occluder could be advantageous in this setting.

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Limb ischaemia and below-knee amputation following life-saving patent ductus arteriosus stent in a critically ill infant

Cardiology in the Young ◽

10.1017/s104795111400167x ◽

2014 ◽

Vol 25 (6) ◽

pp. 1206-1209

Author(s):

Apinya Bharmanee ◽

Srinath Gowda ◽

Harinder R. Singh

Keyword(s):

Ventricular Septal Defect ◽

Patent Ductus Arteriosus ◽

Septal Defect ◽

Ductus Arteriosus ◽

Limb Ischaemia ◽

Knee Amputation ◽

Pulmonary Flow ◽

Life Saving ◽

Acute Limb Ischaemia ◽

Patent Ductus

AbstractLimb ischaemia is a rare but catastrophic complication related to cardiac catheterisation. We report an infant weighing 3 kg with unrepaired tricuspid atresia type 1b, small patent ductus arteriosus, and ventricular septal defect presenting with cardiogenic shock owing to progressively reduced pulmonary blood flow from closing ventricular septal defect and patent ductus arteriosus. An emergency palliative ductal stent was successfully placed with marked clinical improvement. However, acute limb ischaemia developed necessitating above-knee amputation, despite medical management and vascular surgery. The cause of limb loss in our patient was catheterisation-related vascular injury causing arterial dissection–arterial thrombosis in the presence of shock and coagulopathy. This report emphasises the complexity in managing limb ischaemia associated with coagulopathy and highlights the importance of early recognition of reduced pulmonary flow in a single ventricle patient. Timely elective placement of a surgical systemic to pulmonary shunt would prevent catastrophic clinical presentation of compromised pulmonary flow and avoid the need for an emergent life-saving intervention and its associated complications.

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