OBJECTIVE: The aim of this study was to evaluate the long-term outcome of total repair for tetralogy of Fallot. We aimed to characterize late survival and the time-related risk of late reoperation. METHODS: Operative protocols, patient records, and the database of the department were evaluated from 1951 until 2008. The official death registry of Norway was used for follow-up. Of the patients identified, the follow-up was 99.6% complete. RESULTS: A total of 627 patients were studied. Of these, 570 could be identified for follow-up. There were a total of 41 early and 30 late deaths. The total early (including palliative procedures) mortality was 7.2% and total late mortality was 7.9%. However, during the last 10 years, no early mortality has been observed following repair. A total of 264 patients underwent some form of palliative procedure as their first treatment, and 541 patients had a reparative procedure performed, with an early mortality of 31 (5.7%). In patients subjected to a reparative procedure, there was no difference in freedom from death or reoperation following primary repair versus primary palliation. The use of transannular patch was associated with a highly significant risk of reoperation. CONCLUSIONS: Surgical treatment of the tetralogy of Fallot and related congenital cardiac malformations has good long-term prognosis. In this cohort of patients, more than one-third required additional procedures later on, and, in some cases, as many as four additional surgeries. Palliative procedures followed by repair do not influence survival or reoperation-free survival. There are no differences between transatrial versus transventricular repair on survival or re-repair. Any transannular incision increases the risk of re-repair, but does not influence long-time survival. There is an almost linear decrease in reoperation-free survival following any type of repair of tetralogy of Fallot, even for as long as 50 years since the first procedure.
OBJECTIVE: The aim of this study was to evaluate the long-term outcome of total repair for tetralogy of Fallot. We aimed to characterize late survival and the time-related risk of late reoperation. METHODS: Operative protocols, patient records, and the database of the department were evaluated from 1951 until 2008. The official death registry of Norway was used for follow-up. Of the patients identified, the follow-up was 99.6% complete. RESULTS: A total of 627 patients were studied. Of these, 570 could be identified for follow-up. There were a total of 41 early and 30 late deaths. The total early (including palliative procedures) mortality was 7.2% and total late mortality was 7.9%. However, during the last 10 years, no early mortality has been observed following repair. A total of 264 patients underwent some form of palliative procedure as their first treatment, and 541 patients had a reparative procedure performed, with an early mortality of 31 (5.7%). In patients subjected to a reparative procedure, there was no difference in freedom from death or reoperation following primary repair versus primary palliation. The use of transannular patch was associated with a highly significant risk of reoperation. CONCLUSIONS: Surgical treatment of the tetralogy of Fallot and related congenital cardiac malformations has good long-term prognosis. In this cohort of patients, more than one-third required additional procedures later on, and, in some cases, as many as four additional surgeries. Palliative procedures followed by repair do not influence survival or reoperation-free survival. There are no differences between transatrial versus transventricular repair on survival or re-repair. Any transannular incision increases the risk of re-repair, but does not influence long-time survival. There is an almost linear decrease in reoperation-free survival following any type of repair of tetralogy of Fallot, even for as long as 50 years since the first procedure.
Authors: Su Jin Choi; Jung Eun Kwon; Da Eun Roh; Myung Chul Hyun; Hanna Jung; Young Ok Lee; Joon Yong Cho; Yeo Hyang Kim Journal: Clin Exp Pediatr Date: 2019-11-08
Authors: Niek E G Beurskens; Thomas M Gorter; Petronella G Pieper; Elke S Hoendermis; Beatrijs Bartelds; Tjark Ebels; Rolf M F Berger; Tineke P Willems; Joost P van Melle Journal: Int J Cardiovasc Imaging Date: 2017-05-31 Impact factor: 2.357