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Smerling JL, Goldstone AB, Bacha EA, Liberman L. Long-term outcomes of tricuspid valve intervention during stage 2 palliation in patients with a single right ventricle. J Thorac Cardiovasc Surg 2023; 166:1200-1209.e3. [PMID: 37225082 DOI: 10.1016/j.jtcvs.2023.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 04/19/2023] [Accepted: 05/08/2023] [Indexed: 05/26/2023]
Abstract
OBJECTIVES In patients with single ventricle physiology and a systemic right ventricle, tricuspid valve regurgitation increases the risk of adverse outcomes, and tricuspid valve intervention at the time of staged palliation further increases that risk in the postoperative period. However, long-term outcomes of valve intervention in patients with significant regurgitation during stage 2 palliation have not been established. The purpose of this study is to evaluate the long-term outcomes after tricuspid valve intervention during stage 2 palliation in patients with right ventricular dominant circulation in a multicenter study. METHODS The study was performed using the Single Ventricle Reconstruction Trial and Single Ventricle Reconstruction Follow-up 2 Trial datasets. Survival analysis was performed to describe the association among valve regurgitation, intervention, and long-term survival. Cox proportional hazards modeling was used to estimate the longitudinal association of tricuspid intervention and transplant-free survival. RESULTS Patients with tricuspid regurgitation at stage 1 or 2 had worse transplant-free survival (hazard ratio, 1.61; 95% confidence interval, 1.12-2.32; hazard ratio, 2.3; 95% confidence interval 1.39-3.82). Those with regurgitation who underwent concomitant valve intervention at stage 2 were significantly more likely to die or undergo heart transplantation compared with those with regurgitation who did not (hazard ratio, 2.93; confidence interval, 2.16-3.99). Patients with tricuspid regurgitation at the time of the Fontan had favorable outcomes regardless of valve intervention. CONCLUSIONS The risks associated with tricuspid regurgitation in patients with single ventricle physiology do not appear to be mitigated by valve intervention at the time of stage 2 palliation. Patients who underwent valve intervention for tricuspid regurgitation at stage 2 had significantly worse survival compared with patients with tricuspid regurgitation who did not.
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Affiliation(s)
- Jennifer L Smerling
- Division of Pediatric Cardiology, New York Presbyterian Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, New York, NY.
| | - Andrew B Goldstone
- Division of Cardiac, Thoracic, and Vascular Surgery, New York Presbyterian Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, New York, NY
| | - Emile A Bacha
- Division of Cardiac, Thoracic, and Vascular Surgery, New York Presbyterian Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, New York, NY
| | - Leonardo Liberman
- Division of Pediatric Cardiology, New York Presbyterian Morgan Stanley Children's Hospital, Columbia University Irving Medical Center, New York, NY
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Graham G, Phillips AL, Stephens EH, Niaz T, Dearani JA, O'Leary PW, Cetta F. Systemic Semilunar Valve Repair/Replacement With Fontan Circulation: The Mayo Clinic Experience. World J Pediatr Congenit Heart Surg 2021; 12:739-744. [PMID: 34846961 DOI: 10.1177/21501351211044131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Background: There is a paucity of literature regarding systemic semilunar valve (SSLV) dysfunction in patients with Fontan circulation. We sought to describe our center's 47-year experience with systemic semilunar valve replacement or repair (SSLVR) in patients with Fontan circulation. Methods: The Mayo Clinic Fontan Database is a comprehensive institutional database that stores clinical information of 1176 patients from 1973 to 2021. It was reviewed to identify patients who had a SSLV intervention at the time of or after Fontan. A cohort of 15 patients was identified and a retrospective review of their records was performed. Results: Fourteen patients had SSLV replacement (all mechanical) and one had a repair. SSLVR occurred up to 29 years following the Fontan (mean 11.3 ± 9 years, median 14 years). Thirteen of 14 with SSLVR were performed after Fontan and one was done at the time of initial Fontan. This was an older cohort and mean age at the time of Fontan was 8.7 ± 9.4 years (median 4 years). Indication for the operation was > moderate SSLV regurgitation in all patients. Six patients had decreased ventricular function (EF < 50%) prior to SSLVR and 8 had reduced function after SSLVR. Conclusion: Fortunately, the need for SSLV intervention after Fontan was rare, as evidenced by our small cohort extracted from a large single-institution database spanning a 47-year time period. Reduced preoperative and postoperative ejection fraction was common but did not seem to impact the outcome. Optimal timing for SSLV intervention after Fontan remains unclear.
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Miana LA, Nathan M, Tenório DF, Manuel V, Guerreiro G, Fernandes N, Campos CVD, Gaiolla PV, Cassar RS, Turquetto A, Amato L, Canêo LF, Daroda LL, Jatene MB, Jatene FB. Translation and Validation of the Boston Technical Performance Score in a Developing Country. Braz J Cardiovasc Surg 2021; 36:589-598. [PMID: 34787990 PMCID: PMC8597612 DOI: 10.21470/1678-9741-2021-0485] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Introduction The Technical Performance Score (TPS) was developed and subsequently refined at the Boston Children's Hospital. Our objective was to translate and validate its application in a developing country. Methods The score was translated into the Portuguese language and approved by the TPS authors. Subsequently, we studied 1,030 surgeries from June 2018 to October 2020. TPS could not be assigned in 58 surgeries, and these were excluded. Surgical risk score was evaluated using Risk Adjustment in Congenital Heart Surgery (or RACHS-1). The impact of TPS on outcomes was studied using multivariable linear and logistic regression adjusting for important perioperative covariates. Results Median age and weight were 2.2 (interquartile range [IQR] = 0.5-13) years and 10.8 (IQR = 5.6-40) kilograms, respectively. In-hospital mortality was 6.58% (n=64), and postoperative complications occurred in 19.7% (n=192) of the cases. TPS was categorized as 1 in 359 cases (37%), 2 in 464 (47.7%), and 3 in 149 (15.3%). Multivariable analysis identified TPS class 3 as a predictor of longer hospital stay (coefficient: 6.6; standard error: 2.2; P=0.003), higher number of complications (odds ratio [OR]: 1.84; 95% confidence interval [CI]: 1.1-3; P=0.01), and higher mortality (OR: 3.2; 95% CI: 1.4-7; P=0.004). Conclusion TPS translated into the Portuguese language was validated and showed to be able to predict higher mortality, complication rate, and prolonged postoperative hospital stay in a high-volume Latin-American congenital heart surgery program. TPS is generalizable and can be used as an outcome assessment tool in resource diverse settings.
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Affiliation(s)
- Leonardo A Miana
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Meena Nathan
- Department of Cardiac Surgery, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts, United States of America
| | - Davi Freitas Tenório
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Valdano Manuel
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil.,Cardiovascular Surgery Division, Clínica Girassol, Luanda, Angola
| | - Gustavo Guerreiro
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Natália Fernandes
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Carolina Vieira de Campos
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Paula V Gaiolla
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Renata Sá Cassar
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Aida Turquetto
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Luciana Amato
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Luiz Fernando Canêo
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | | | - Marcelo Biscegli Jatene
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
| | - Fabio B Jatene
- Pediatric Cardiology and Cardiovascular Surgery Division, Instituto do Coração do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (InCor-HCFMUSP), Universidade de São Paulo, São Paulo, São Paulo, Brazil
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