OBJECTIVES: The aim of this study was to evaluate the long-term outcomes following the Ross procedure in young adults in our institution. METHODS: All adult patients who received a Ross operation between 1991 and 2014 were included in the study. Survival analysis and regression analysis were performed. Survival of the Ross cohort was compared with the age-, gender- and calendar year-matched general population. RESULTS: Three hundred-and-six patients (mean age: 41.7 ± 9.7, male: 74.8%, bicuspid aortic valve: 58.5%, valve stenosis: 68%) were included in the analysis. There were 7 perioperative deaths (2.3%). Nine patients were lost to follow-up from hospital and completeness of the follow-up was 94%. The median follow-up of the remaining 290 patients was 10.6 years. There were 21 late deaths of which only 3 were valve-related. The overall survival at 15 years since surgery is 88 ± 3% that is comparable with the matched population. Freedom from valve-related deaths was 96.8 ± 2% at 16 years. Freedom from autograft and pulmonary homograft reoperation was 74.5 ± 4.3% at 16 years. Preoperative aortic regurgitation was the only significant predictor of autograft failure over time. Freedom from the combined end point of bleeding/thromboembolism/endocarditis/reoperation was 69.2 ± 4% at 16 years. Perioperative mortality following reoperation was 2.6% and the autograft could be spared in 72% of reinterventions. CONCLUSIONS: The Ross operation in young adults is associated with an excellent survival in the long term that is comparable with the general population. Although there is a risk of reoperation, incidence of other valve-related events is very low. The use of pulmonary autograft should be considered in any young adult patient requiring aortic valve replacement.
OBJECTIVES: The aim of this study was to evaluate the long-term outcomes following the Ross procedure in young adults in our institution. METHODS: All adult patients who received a Ross operation between 1991 and 2014 were included in the study. Survival analysis and regression analysis were performed. Survival of the Ross cohort was compared with the age-, gender- and calendar year-matched general population. RESULTS: Three hundred-and-six patients (mean age: 41.7 ± 9.7, male: 74.8%, bicuspid aortic valve: 58.5%, valve stenosis: 68%) were included in the analysis. There were 7 perioperative deaths (2.3%). Nine patients were lost to follow-up from hospital and completeness of the follow-up was 94%. The median follow-up of the remaining 290 patients was 10.6 years. There were 21 late deaths of which only 3 were valve-related. The overall survival at 15 years since surgery is 88 ± 3% that is comparable with the matched population. Freedom from valve-related deaths was 96.8 ± 2% at 16 years. Freedom from autograft and pulmonary homograft reoperation was 74.5 ± 4.3% at 16 years. Preoperative aortic regurgitation was the only significant predictor of autograft failure over time. Freedom from the combined end point of bleeding/thromboembolism/endocarditis/reoperation was 69.2 ± 4% at 16 years. Perioperative mortality following reoperation was 2.6% and the autograft could be spared in 72% of reinterventions. CONCLUSIONS: The Ross operation in young adults is associated with an excellent survival in the long term that is comparable with the general population. Although there is a risk of reoperation, incidence of other valve-related events is very low. The use of pulmonary autograft should be considered in any young adult patient requiring aortic valve replacement.
Authors: Amine Mazine; Rodolfo V Rocha; Ismail El-Hamamsy; Maral Ouzounian; Bobby Yanagawa; Deepak L Bhatt; Subodh Verma; Jan O Friedrich Journal: JAMA Cardiol Date: 2018-10-01 Impact factor: 14.676
Authors: Andrew B Goldstone; Christopher W Jensen; Mary Sheridan Bilbao; Y Joseph Woo Journal: Ann Thorac Cardiovasc Surg Date: 2017-10-17 Impact factor: 1.520
Authors: Campbell D Flynn; Joshua H De Bono; Benjamin Muston; Nivedita Rattan; David H Tian; Marco Larobina; Michael O'Keefe; Peter Skillington Journal: Ann Cardiothorac Surg Date: 2021-07