Dataset Information

Late Outcomes of Valve Repair Versus Replacement in Isolated and Concomitant Tricuspid Valve Surgery: A Nationwide Cohort Study.

ABSTRACT: Background Surgery for tricuspid valve (TV) diseases is associated with poor prognosis, but few studies have described the long-term outcomes by comparing TV repair and replacement in isolated and concomitant TV surgeries separately. Methods and Results Between 2000 and 2013, adult patients who underwent TV repair or replacement surgeries were identified from the Taiwan National Health Insurance Research Database. Outcomes of interest included all-cause mortality, composite outcome, and readmission attributable to any cause. Inverse probability of treatment weighting was used to reduce confounding effects. A total of 2644 patients with a mean follow-up of 4.9 years were included. Of them, 12.6% and 87.4% underwent isolated and concomitant TV surgery, respectively. The in-hospital mortality rates for isolated and concomitant TV surgery were 8.7% and 8.6%, respectively, whereas all-cause mortality rates were 41.7% and 36.8%, respectively. Compared with TV replacement, TV repair demonstrated significantly lower risks of all-cause mortality (concomitant: hazard ratio [HR], 0.76; 95% CI, 0.59-0.99), composite outcome (isolated: subdistribution HR, 0.55; 95% CI, 0.35-0.89; concomitant: subdistribution HR, 0.63; 95% CI, 0.46-0.86), and readmission (isolated: subdistribution HR, 0.64; 95% CI, 0.46-0.91; concomitant: subdistribution HR, 0.72; 95% CI, 0.60-0.86), except insignificant difference in all-cause mortality in isolated surgery. Conclusions Compared with replacement, TV repair is associated with better short- and long-term outcomes in both isolated and concomitant TV surgery. However, further prospective clinical trials are warranted.

SUBMITTER: Wong WK

PROVIDER: S-EPMC7428522 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature

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Publications

Late Outcomes of Valve Repair Versus Replacement in Isolated and Concomitant Tricuspid Valve Surgery: A Nationwide Cohort Study.

Wong Wang-Kin WK Chen Shao-Wei SW Chou An-Hsun AH Lee Hsiu-An HA Cheng Yu-Ting YT Tsai Feng-Chun FC Lee Kuang-Tso KT Wu Victor Chien-Chia VC Wang Chun-Li CL Chang Shang-Hung SH Chu Pao-Hsien PH

Journal of the American Heart Association 20200417 8

Background Surgery for tricuspid valve (TV) diseases is associated with poor prognosis, but few studies have described the long-term outcomes by comparing TV repair and replacement in isolated and concomitant TV surgeries separately. Methods and Results Between 2000 and 2013, adult patients who underwent TV repair or replacement surgeries were identified from the Taiwan National Health Insurance Research Database. Outcomes of interest included all-cause mortality, composite outcome, and readmiss ...[more]

PMID: 32301369

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Project description:Background Tricuspid regurgitation is associated with significant morbidity and mortality, but with limited treatment options. The objective of this study is to compare the demographic characteristics, complications, and outcomes of transcatheter tricuspid valve repair (TTVr) versus surgical tricuspid valve replacement (STVR) or surgical tricuspid valve repair (STVr), using real-world data from the National Inpatient Sample (NIS) database. Methods and results Our study analyzed data from the National Inpatient Sample (NIS) database from 2016 to 2018 and identified 92, 86, and 84 patients with tricuspid insufficiency who underwent STVr, STVR, and TTVr, respectively. The mean ages of patients who received STVr, STVR, and TTVr were 65.03 years, 66.3 years, and 71.09 years, respectively, with TTVr patients significantly older than those who received STVr (P < 0.05). Patients who received STVr or STVR had higher mortality rates (8.7% and 3.5%, respectively) compared to those who received TTVr (1.2%). Patients who underwent STVr or STVR were also more likely to experience perioperative complications, including third-degree atrioventricular block (8.7% STVr vs. 1.2% TTVr, P = 0.329; 38.4% STVR vs. 1.2% TTVr, P < 0.05), respiratory failure (5.4% STVr vs. 1.2% TTVr, P = 0.369; 15.1% STVR vs. 1.2% TTVr, P < 0.05), respiratory complications (6.5% STVr vs. 1.2% TTVr, P = 0.372; 19.8% STVR vs. 1.2% TTVr, P < 0.05), acute kidney injury (40.2% STVr vs. 27.4% TTVr, P = 0.367; 34.9% STVR vs. 27.4% TTVr, P = 0.617), and fluid and electrolyte disorders (44.6% STVr vs. 22.6% TTVr, P = 0.1332; 50% STVR vs. 22.6% TTVr, P < 0.05). In addition, the average cost of care and the average length of hospital stay were higher for patients who underwent STVr or STVR than for those who received TTVr (USD$37995 ± 356008.523 STVr vs. USD$198397 ± 188943.082 TTVr, P < 0.05; USD$470948 ± 614177.568 STVR vs. USD$198397 ± 188943.082 TTVr, P < 0.05; 15.4 ± 15.19 STVr vs. 9.6 ± 10.21 days TTVr, P = 0.267; 24.7 ± 28.81 STVR vs. 9.6 ± 10.21 days TTVr, P < 0.05). Conclusion TTVr has shown to have favorable outcomes compared to STVr or STVR, but more research and clinical trials are required to help formulate evidence-based guidelines for the role of catheter-based management in tricuspid valve disease. Supplementary Information The online version contains supplementary material available at 10.1186/s13019-023-02271-9.

Project description:To study the effect of mitral valve repair with or without concomitant tricuspid valve repair on functional tricuspid regurgitation and right ventricular function.From 2001 to 2007, 1833 patients with degenerative mitral valve disease, a structurally normal tricuspid valve, and no coronary artery disease underwent mitral valve repair, and 67 underwent concomitant tricuspid valve repair. Right ventricular function (myocardial performance index and tricuspid annular plane systolic excursion) was measured before and after surgery using transthoracic echocardiography for randomly selected patients with tricuspid regurgitation grade 0, 1+, and 2+ (100 patients for each grade) and 93 with grade 3+/4+, 393 patients in total.In patients with mild (<3+) preoperative tricuspid regurgitation, mitral valve repair alone was associated with reduced tricuspid regurgitation and mild worsening of right ventricular function. Tricuspid regurgitation of 2+ or greater developed in fewer than 20%, and right ventricular function had improved, but not to preoperative levels, at 3 years. In patients with severe (3+/4+) preoperative tricuspid regurgitation, mitral valve repair alone reduced tricuspid regurgitation and improved right ventricular function; however, tricuspid regurgitation of 2+ or greater returned and right ventricular function worsened toward preoperative levels within 3 years. Concomitant tricuspid valve repair effectively eliminated severe tricuspid regurgitation and improved right ventricular function. Also, over time, tricuspid regurgitation did not return and right ventricular function continued to improve to levels comparable to that of patients with lower grades of preoperative tricuspid regurgitation.In patients with mitral valve disease and severe tricuspid regurgitation, mitral valve repair alone was associated with improved tricuspid regurgitation and right ventricular function. However, the improvements were incomplete and temporary. In contrast, concomitant tricuspid valve repair effectively and durably eliminated severe tricuspid regurgitation and improved right ventricular function toward normal, supporting an aggressive approach to important functional tricuspid regurgitation.

Dataset Information

Late Outcomes of Valve Repair Versus Replacement in Isolated and Concomitant Tricuspid Valve Surgery: A Nationwide Cohort Study.

Publications

Late Outcomes of Valve Repair Versus Replacement in Isolated and Concomitant Tricuspid Valve Surgery: A Nationwide Cohort Study.

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