Early Clinical Outcomes of Tricuspid Valve Repair with a Tri-Ad Annuloplasty Ring in Comparison with the Outcomes Using an MC³ Ring
The Korean Journal of Thoracic and Cardiovascular Surgery
;
: 92-99, 2018.
Artigo
em Inglês
| WPRIM
| ID: wpr-713882
ABSTRACT
BACKGROUND:
We evaluated the early clinical outcomes of tricuspid valve annuloplasty (TAP) with the Tri-Ad annuloplasty ring for functional tricuspid regurgitation (TR).METHODS:
From January 2015 to March 2017, 36 patients underwent TAP with a Tri-Ad ring for functional TR. To evaluate the early clinical outcomes of TAP with the Tri-Ad ring, we conducted a propensity score-matched analysis comparing the Tri-Ad and MC3 tricuspid annuloplasty rings (n=34 in each group). The follow-up duration was 11.0±7.07 months.RESULTS:
There was 1 case of operative mortality (2.8%) and no cases of late mortality. Postoperative complications occurred in 15 patients (41%), including acute kidney injury in 6 patients (16%), bleeding requiring reoperation in 4 patients (11%), and low cardiac output syndrome in 4 patients (11%). There were no ring-related complications, such as atrioventricular block or ring dehiscence. The TR grade decreased significantly (from 2.03±1.06 to 1.18±0.92, p < 0.01), as did the systolic pulmonary artery pressure (from 43.53±13.84 to 38.00±9.72 mm Hg, p=0.03). There were no cases of severe residual TR, but moderate TR was observed in 3 patients, all of whom had severe TR preoperatively. Severe preoperative TR was also associated with moderate in the univariate analysis (p < 0.01). In the propensity score-matched analysis comparing the Tri-Ad and MC3 rings, there was no significant difference in early clinical outcomes.CONCLUSION:
TAP with the Tri-Ad ring corrected functional TR effectively and provided good early clinical and echocardiographic results without ring-related complications. However, severe preoperative TR was associated with moderate or severe residual TR in the immediate postoperative period. A follow-up study is necessary to confirm the stability of this procedure.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Complicações Pós-Operatórias
/
Período Pós-Operatório
/
Artéria Pulmonar
/
Reoperação
/
Valva Tricúspide
/
Insuficiência da Valva Tricúspide
/
Ecocardiografia
/
Baixo Débito Cardíaco
/
Seguimentos
/
Mortalidade
Tipo de estudo:
Estudo observacional
/
Estudo prognóstico
/
Fatores de risco
Limite:
Humanos
Idioma:
Inglês
Revista:
The Korean Journal of Thoracic and Cardiovascular Surgery
Ano de publicação:
2018
Tipo de documento:
Artigo
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