Balloon Angioplasty for Native Coarctation of the Aorta in Children: Immediate Outcome and Follow-Up for Heart Function (original) (raw)
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Immediate Outcomes of Balloon Angioplasty for Coarctation of the Aorta in infants and children
Pakistan Journal of Medical and Health Sciences, 2021
Background: Coarctation of the aorta (CoA) is one amongst commonest congenital heart diseases (CHD) which reuires early intervention to avoid morbidity and mortality. Balloon angioplasty (BA) can be offered in place of surgery in selected cases. Aim: To evaluate the safety of procedure and efficacy of catheter intervention balloon angioplasty for CoA as an alternative to surgery and to identify the factors related with poor outcome of the intervention in infants and children Methods: The study was a retrospective observational cohort study of 46 infants and children undergoing BAS during a six-year period (Jan 2014 to May 2020). Demographic detail history and investigation including echo and ECG were collected for all the patients. Immediate pre and post procedure complications were noted. Results: Forty six (46) children and infant patients , underwent balloon angioplasty 29 were male and 17 were female. Patients were divided into two groups. Group A included patient with successfu...
Saudi Medical Journal
Objectives: To assess the efficacy and safety of balloon angioplasty (BAP) procedure for treatment of coarctation of the aorta (CoA) in children. Methods: A retrospective study included 27 consecutive children, underwent BAP for either native-CoA (Na-CoA) or recoarctation (Re-CoA). Medical records, echocardiographic findings, angiographic and hemodynamic data were collected from the hospital database. Follow-up was scheduled at 1, 3, 6, 12 months after the procedure. The study took place over a period of 4.5 years, from April 2014 to January 2019, in Madinah Cardiac Center, Madinah, Northwest region, Saudi Arabia. Results: The mean age of patients was 11.86±8.96 months. Seven children had Na-CoA and 20 children had Re-CoA. The success rate of the procedure was achieved in 23 children (85%), as BAP reduced the mean systolic pressure gradient across the CoA (Na-CoA: from 45.28± 18.3 to 9.8± 6.57 mm Hg, p=0.0009), and in Re-CoA groups (from 42.48±16.7 to 10.9±8.5 mm Hg, p<0.0001). In mid-term follow-up, the need for re-intervention occurred in 8 children of the cohort (3 children [42.8%] from the Na-CoA group, and 5 children [25%] from the Re-CoA group). Conclusions: Balloon angioplasty is considered a safe procedure for the management of CoA, but its efficacy remains questionable especially for young infants with Na-CoA type. However, it is a reliable option for managing Re-CoA children, with a lower rate of future re-intervention.
European Journal of Cardio-Thoracic Surgery, 2017
OBJECTIVES: Coarctation of the aorta (CoA) can be treated either surgically or with balloon angioplasty (BA). Long-term follow-up for either treatment has been limited. Our objective was to compare long-term results of BA and surgery for treatment of native CoA in childhood. METHODS: Retrospective cohort study of patients with native CoA treated with BA or surgery between 3 months and 16 years of age. Forty-eight patients filled out questionnaires and approved review of their medical records. Twenty-four patients underwent additional testing, including 24-h ambulatory blood pressure measurement, cardiopulmonary exercise testing and cardiac magnetic resonance imaging. Results were analysed cross-sectionally and longitudinally. RESULTS: Nineteen and 29 patients received BA and surgery, respectively. Prevalence of hypertension and aneurysms was similar in both groups. Fifty percent of patients were hypertensive. Two-thirds of patients demonstrating hypertension were not receiving antihypertensive medication. Aneurysm formation occurred in 1 BA (5%) and 1 surgery (3%) patient. The BA group had a significantly higher risk of recoarctation (47% vs 24%) and reintervention (hazard ratio 2.95, 95% confidence interval 1.04-8.32). Exercise capacity and global left ventricular function were preserved in both groups and not significantly different after correction for age. Quality of life was good to excellent in the majority of the patients. CONCLUSIONS: After CoA repair in childhood, most patients perform well in daily life. However, on the long term, more than half of the patients develop hypertension and many develop re-CoA, especially in those who underwent BA. Therefore, we do not recommend BA for the treatment of native CoA in children.
BMC Cardiovascular Disorders, 2021
Objective Coarctation of the Aorta (CoA) is a relatively common cardiovascular disorder. The present study aimed to evaluate the effect of COA anatomy and high versus low-pressure balloons on the outcome of balloon angioplasty among neonates and infants. Methods In this retrospective study, the neonates and infants undergoing balloon angioplasty at Namazi hospital were enrolled. After balloon angioplasty, immediate data results were promptly recorded.Moreover, midterm echocardiographic information was collected via electronic cardiac records of pediatric wards and clinical and echocardiographic data at least 12 months after balloon angioplasty. Finally, data were analyzed using SPSS-20. Results In this study, 42 infants were included. The median age at the time of balloon angioplasty was 1.55 (range 0.1–12) months and 66.7% of the patients were male. The mean pressure gradient of coarctation was 38.49 ± 24.97 mmHg, which decreased to 7.61 ± 8.00 mmHg (P < 0.001). A high-pressure ...
Balloon Angioplasty versus Surgical Repair of Coarctation of Aorta in Infants
The journal of Tehran Heart Center, 2011
Coarctation of the aorta is a discrete stenosis of the proximal thoracic aorta. The common clinical pattern is congestive heart failure in infancy. Treatment methods include balloon angioplasty and surgical repair in this age group. Percutaneous balloon angioplasty is a less invasive method for the repair of discrete coarctation but remains controversial as a primary treatment strategy for a native coarctation. This study aimed to compare the effectiveness and outcome of balloon angioplasty and surgical repair in coarctation infants younger than 1 year old. This retrospective study evaluated the results of the two methods in 167 patients younger than one year old admitted into a tertiary heart center pediatric ward with the diagnosis of coarctation of the aorta: Balloon angioplasty was done for 55 and surgical repair for 112 infants. Patients with previous interventions were not included in this study. Primary results revealed no significant difference in the effectiveness of the tw...
Balloon Angioplasty for Native Coarctation in Children: Immediate and Medium-Term Results
Revista Española de Cardiología (English Edition), 2005
Introduction and objectives. The use of balloon angioplasty to treat native aortic coarctation in pediatric patients is controversial. Our aims were to report our experience with this technique and to compare retrospectively the immediate and medium-term results obtained during 2 different time periods. Subjects and method. 53 patients who underwent balloon angioplasty for native coarctation were divided into 2 groups: (A) those treated between 1985-1988 (n=26); and (B) those treated between 1993-2003 (n=27). Follow-up data were available for all patients. Results. The immediate result was good (i.e., pressure gradient, <20 mm Hg) in 18/26 patients in group A (69.2%) and 22/27 (81.5%) in group B. On follow-up, the recoarctation rate was similar in both groups: 33% in group A and 25.6% in group B. Group A patients with recoarctation were referred for surgery, whereas five group B patients underwent a second angioplasty (either balloon or stent). At the end of follow-up, angioplasty had been successful in 62% (16/26) of patients in group A VS 85% (23/27) in group B. The incidence of serious complications was lower in group B (4%) than group A (19.2%), as was the incidence of aneurysm: 4% in group B VS 15% in group A. Conclusions. Balloon angioplasty is an effective alternative to surgery for the treatment of native, localized aortic coarctation. Better selection of suitable patients, use of low-profile catheters, and improved patient care can reduce the incidence of complications. Repeat angioplasty (either balloon or stent) in cases of recoarctation has improved results with this technique.