scholarly journals Polytetrafluoroethylene Patch versus Autologous Pericardial Patch for Right Ventricular Outflow Tract Reconstruction in Patients with Tetralogy of Fallot

2017 ◽  
Vol 07 (03) ◽  
pp. 41-53
Author(s):  
Sachin Talwar ◽  
Intekhab Alam ◽  
Vishnubhatla Srreenivas ◽  
Palleti Rajashekar ◽  
Sivasubramanian Ramakrishnan ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Tetralogy Of Fallot ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Pericardial Patch ◽  
Autologous Pericardial Patch ◽  
Polytetrafluoroethylene Patch

scholarly journals Polytetrafluoroethylene patch versus autologous pericardial patch for right ventricular outflow tract reconstruction

2016 ◽  
Vol 2 (3) ◽  
pp. 175 ◽  
Author(s):  
Sachin Talwar ◽  
MuruganSathiya Selvam ◽  
Palleti Rajasekhar ◽  
Sivasubramanian Ramakrishnan ◽  
ShivKumar Choudhary ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Pericardial Patch ◽  
Autologous Pericardial Patch ◽  
Polytetrafluoroethylene Patch

Tetralogy of Fallot: stent palliation or neonatal repair?

2021 ◽  
pp. 1-9
Author(s):  
Adeolu Banjoko ◽  
Golnoush Seyedzenouzi ◽  
James Ashton ◽  
Fatemeh Hedayat ◽  
Natalia N. Smith ◽  
...  
Keyword(s):  
Pulmonary Artery ◽  
Right Ventricular ◽  
Tetralogy Of Fallot ◽  
Surgical Repair ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Hospital Length Of Stay ◽  
Mortality And Morbidity

Abstract Surgical repair of Tetralogy of Fallot has excellent outcomes, with over 90% of patients alive at 30 years. The ideal time for surgical repair is between 3 and 11 months of age. However, the symptomatic neonate with Tetralogy of Fallot may require earlier intervention: either a palliative intervention (right ventricular outflow tract stent, ductal stent, balloon pulmonary valvuloplasty, or Blalock-Taussig shunt) followed by a surgical repair later on, or a complete surgical repair in the neonatal period. Indications for palliation include prematurity, complex anatomy, small pulmonary artery size, and comorbidities. Given that outcomes after right ventricular outflow tract stent palliation are particularly promising – there is low mortality and morbidity, and consistently increased oxygen saturations and increased pulmonary artery z-scores – it is now considered the first-line palliative option. Disadvantages of right ventricular outflow tract stenting include increased cardiopulmonary bypass time at later repair and the stent preventing pulmonary valve preservation. However, neonatal surgical repair is associated with increased short-term complications and hospital length of stay compared to staged repair. Both staged repair and primary repair appear to have similar long-term mortality and morbidity, but more evidence is needed assessing long-term outcomes for right ventricular outflow tract stent palliation patients.

scholarly journals Primary repair versus surgical and transcatheter palliation in infants with tetralogy of Fallot

Heart ◽  
2018 ◽  
Vol 104 (22) ◽  
pp. 1864-1870 ◽  
Author(s):  
Dan M Dorobantu ◽  
Alireza S Mahani ◽  
Mansour T A Sharabiani ◽  
Ragini Pandey ◽  
Gianni D Angelini ◽  
...  
Keyword(s):  
Right Ventricular ◽  
Tetralogy Of Fallot ◽  
Primary Repair ◽  
Treatment Options ◽  
Right Ventricular Outflow Tract ◽  
Ventricular Outflow Tract ◽  
Outflow Tract ◽  
Young Infants ◽  
Using Data ◽  
The Uk

ObjectivesTreatment of infants with tetralogy of Fallot (ToF) has evolved in the last two decades with increasing use of primary surgical repair (PrR) and transcatheter right ventricular outflow tract palliation (RVOTd), and fewer systemic-to-pulmonary shunts (SPS). We aim to report contemporary results using these treatment options in a comparative study.MethodsThis a retrospective study using data from the UK National Congenital Heart Disease Audit. All infants (n=1662, median age 181 days) with ToF and no other complex defects undergoing repair or palliation between 2000 and 2013 were considered. Matching algorithms were used to minimise confounding due to lower age and weight in those palliated.ResultsPatients underwent PrR (n=1244), SPS (n=311) or RVOTd (n=107). Mortality at 12 years was higher when repair or palliation was performed before the age of 60 days rather than after, most significantly for primary repair (18.7% vs 2.2%, P<0.001), less so for RVOTd (10.8% vs 0%, P=0.06) or SPS (12.4% vs 8.3%, P=0.2). In the matched groups of patients, RVOTd was associated with more right ventricular outflow tract (RVOT) reinterventions (HR=2.3, P=0.05 vs PrR, HR=7.2, P=0.001 vs SPS) and fewer pulmonary valve replacements (PVR) (HR=0.3 vs PrR, P=0.05) at 12 years, with lower mortality after complete repair (HR=0.2 versus PrR, P=0.09).ConclusionsWe found that RVOTd was associated with more RVOT reinterventions, fewer PVR and fewer deaths when compared with PrR in comparable, young infants, especially so in those under 60 days at the time of the first procedure.

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