Alban-Elouen Baruteau1, Sébastien Hascoët2, Alain Fraisse3. 1. Department of Congenital Cardiology, Evelina London Children's Hospital, Guy's and St Thomas' Hospital NHS Foundation Trust, London, UK. 2. Department of Paediatric Cardiac Surgery, Marie-Lannelongue Hospital, Paris Sud University, Paris, France. 3. Department of Paediatric Cardiology, Royal Brompton Hospital and Harefield NHS Foundation Trust, Imperial College London, London, UK.
Abstract
BACKGROUND: 2D-transesophageal echocardiography (TEE) is routinely performed to guide percutaneous ASD closure in children. We aimed to assess whether two-dimensional (2D)-transthoracic echocardiography (TTE) is a safe alternative for assessment and guidance of atrial septal defect (ASD) closure in unselected children. METHODS: We performed a retrospective single-center study including 389 consecutive children aged less than 15-year-old who underwent percutaneous ASD closure under 2D-TEE (1998-2005, n=133) or 2D-TTE (2005-2014, n=256). A balloon calibration was performed in all cases for the Amplatz Septal Occluder choice. RESULTS: ASDs were larger and rims deficiencies were more frequent in the TTE-guided group. The procedure was successful in 376 patients [96.7%; 95% confidence interval (CI), 94.4-98.2%]. The success rate tended to be higher in the TTE- versus TEE-guided group (98.0% versus 94.0%, P=0.069). Device migration occurred in 4 patients (1.0%; 95% CI: 0.3-1.6%), all after TEE-guided procedure (P=0.013). Early major adverse events were observed in 5 patients (1.3%; 95% CI: 0.4-3.0%), all in the TEE group (P=0.004). Fluroroscopic time and irradiation dose were not different among the 2 groups (P=0.450 and P=0.130 respectively). After a median follow-up of 7 years (range, 1-16 years), no adverse events was reported. One (0.3%, 95% CI: 0-1.4%) 12-year-old patient developed atrial fibrillation 5 years after the procedure. Pregnancies were uneventful in 72 cases. CONCLUSIONS: When a balloon sizing is performed, 2D-TTE imaging is as efficient as 2D-TEE to guide percutaneous ASD closure in children. The procedure can safely be done in spontaneously breathing children under TTE guidance alone in experienced centers.
BACKGROUND: 2D-transesophageal echocardiography (TEE) is routinely performed to guide percutaneous ASD closure in children. We aimed to assess whether two-dimensional (2D)-transthoracic echocardiography (TTE) is a safe alternative for assessment and guidance of atrial septal defect (ASD) closure in unselected children. METHODS: We performed a retrospective single-center study including 389 consecutive children aged less than 15-year-old who underwent percutaneous ASD closure under 2D-TEE (1998-2005, n=133) or 2D-TTE (2005-2014, n=256). A balloon calibration was performed in all cases for the Amplatz Septal Occluder choice. RESULTS: ASDs were larger and rims deficiencies were more frequent in the TTE-guided group. The procedure was successful in 376 patients [96.7%; 95% confidence interval (CI), 94.4-98.2%]. The success rate tended to be higher in the TTE- versus TEE-guided group (98.0% versus 94.0%, P=0.069). Device migration occurred in 4 patients (1.0%; 95% CI: 0.3-1.6%), all after TEE-guided procedure (P=0.013). Early major adverse events were observed in 5 patients (1.3%; 95% CI: 0.4-3.0%), all in the TEE group (P=0.004). Fluroroscopic time and irradiation dose were not different among the 2 groups (P=0.450 and P=0.130 respectively). After a median follow-up of 7 years (range, 1-16 years), no adverse events was reported. One (0.3%, 95% CI: 0-1.4%) 12-year-old patient developed atrial fibrillation 5 years after the procedure. Pregnancies were uneventful in 72 cases. CONCLUSIONS: When a balloon sizing is performed, 2D-TTE imaging is as efficient as 2D-TEE to guide percutaneous ASD closure in children. The procedure can safely be done in spontaneously breathing children under TTE guidance alone in experienced centers.
Authors: Richard E Kardon; Mary C Sokoloski; Daniel S Levi; James S Perry; Douglas J Schneider; Vivekanand Allada; John W Moore Journal: Am J Cardiol Date: 2004-07-15 Impact factor: 2.778
Authors: Allen D Everett; Jacky Jennings; Erica Sibinga; Carl Owada; D Scott Lim; John Cheatham; Ralf Holzer; Jeremy Ringewald; Rani Bandisode; Richard Ringel Journal: Pediatr Cardiol Date: 2008-11-18 Impact factor: 1.655