OBJECTIVES: The purpose of this study was to identify trends and factors associated with outcomes of persistent truncus arteriosus (PTA). BACKGROUND: Although there have been significant improvements, PTA continues to be associated with significant morbidity and mortality. METHODS: We undertook a review of all consecutive cases of PTA (n = 205) presenting at our institution from 1953 to 1997. Data were collected regarding demographics, anatomy, management (surgical palliation and repair) and outcomes (mortality and reoperation). RESULTS: Significant trends (p < or = 0.001) related to groups defined by year of birth were as follows: number of cases (1953-1967, n = 13; 1968-1977, n = 42; 1978-1987, n = 69; 1988-1997, n = 81), median age at first assessment (8 months, 42 days, 7 days and 2 days, respectively), proportion who did not have any surgery (58%, 27%, 22% and 11%), proportion who had an initial palliative procedure (25%, 37%, 6% and 2%), proportion who underwent PTA repair (31%, 59%, 72% and 88%), median age at PTA repair (11.2 years, 1.1 years, 1.6 months and 12 days) and proportion dying before hospital discharge after repair (50%, 63%, 56% and 41%). Since 1995, mortality before hospital discharge after repair has further decreased to 2/11 (18%). Increasing time to initial conduit replacement in hospital survivors was significantly related to larger sized conduit at repair (p = 0.02) and use of pulmonary homografts (vs. aortic homografts or xenografts; p = 0.002). Interventional catheterization to address conduit obstructions significantly increased conduit longevity. CONCLUSIONS: Significant improvements in PTA outcomes are evident with trends toward earlier age at assessment and complete repair.
OBJECTIVES: The purpose of this study was to identify trends and factors associated with outcomes of persistent truncus arteriosus (PTA). BACKGROUND: Although there have been significant improvements, PTA continues to be associated with significant morbidity and mortality. METHODS: We undertook a review of all consecutive cases of PTA (n = 205) presenting at our institution from 1953 to 1997. Data were collected regarding demographics, anatomy, management (surgical palliation and repair) and outcomes (mortality and reoperation). RESULTS: Significant trends (p < or = 0.001) related to groups defined by year of birth were as follows: number of cases (1953-1967, n = 13; 1968-1977, n = 42; 1978-1987, n = 69; 1988-1997, n = 81), median age at first assessment (8 months, 42 days, 7 days and 2 days, respectively), proportion who did not have any surgery (58%, 27%, 22% and 11%), proportion who had an initial palliative procedure (25%, 37%, 6% and 2%), proportion who underwent PTA repair (31%, 59%, 72% and 88%), median age at PTA repair (11.2 years, 1.1 years, 1.6 months and 12 days) and proportion dying before hospital discharge after repair (50%, 63%, 56% and 41%). Since 1995, mortality before hospital discharge after repair has further decreased to 2/11 (18%). Increasing time to initial conduit replacement in hospital survivors was significantly related to larger sized conduit at repair (p = 0.02) and use of pulmonary homografts (vs. aortic homografts or xenografts; p = 0.002). Interventional catheterization to address conduit obstructions significantly increased conduit longevity. CONCLUSIONS: Significant improvements in PTA outcomes are evident with trends toward earlier age at assessment and complete repair.
Authors: Yan Bai; Jun Wang; Yuka Morikawa; Margarita Bonilla-Claudio; Elzbieta Klysik; James F Martin Journal: Development Date: 2013-07-17 Impact factor: 6.868
Authors: Adnan M Bakar; John M Costello; Peter Sassalos; Venu Amula; Jason R Buckley; Arthur J Smerling; Ilias Iliopoulos; Christine M Riley; Aimee Jennings; Katherine Cashen; Sukumar Suguna Narasimhulu; Keshava Murthy Narayana Gowda; Michael Wilhelm; Aditya Badheka; James E Slaven; Christopher W Mastropietro Journal: Pediatr Cardiol Date: 2020-07-03 Impact factor: 1.655
Authors: P Volpe; D Paladini; M Marasini; A L Buonadonna; M G Russo; G Caruso; A Marzullo; M Vassallo; P Martinelli; M Gentile Journal: Heart Date: 2003-12 Impact factor: 5.994