These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Long-term outcomes of tricuspid valve replacement in the current era.
    Author: Filsoufi F, Anyanwu AC, Salzberg SP, Frankel T, Cohn LH, Adams DH.
    Journal: Ann Thorac Surg; 2005 Sep; 80(3):845-50. PubMed ID: 16122441.
    Abstract:
    BACKGROUND: Regardless of the indication, tricuspid valve replacement (TVR) has historically been associated with high mortality and morbidity. We report the results of our experience in a high-risk patient population with an emphasis on operative mortality, long-term survival, and valve related events according to the type of prosthesis. METHODS: Between 1985 and 1999 TVR was performed in 81 patients (isolated n = 25, combined with valve surgery n = 44, combined with CABG or other n = 12). The mean age was 61 years old (range 19-83 years old). Risk factors included New York Heart Association functional class III/IV (n = 73, 90%), reoperation (n = 58, 72%), urgent/emergent indication (n = 62, 76%), and hepatic dysfunction (n = 13, 16%). Mean pulmonary artery pressure was 34 mmHg. Etiology of tricuspid regurgitation was classified as functional (n = 18, 22%) or organic (n = 52, 64%), or failed previous tricuspid valve surgery (n = 11, 14%). RESULTS: Tricuspid valve replacement was performed with either a bioprosthetic (n = 34, 42%) or mechanical valve (n = 47, 58%). The overall operative mortality was 22% (n = 18). Risk factors for mortality included urgent/emergent status, age greater than 50 years old, functional etiology, and elevated pulmonary artery pressure. Of the 60 survivors, 26 (43%) died during follow up. After univariate analysis, organic etiology was the only predictor of late death (p = 0.01). Kaplan-Meier survival at 2.5, 5, and 10 years was 80%, 60%, and 45% for bioprosthetic, and 84%, 69%, and 59% for mechanical valves, respectively. CONCLUSIONS: Patients requiring TVR are typically high-risk with a high-percentage of reoperations, concomitant cardiac procedures, and end-stage functional class. Operative and overall mortality remains high. Heart failure was the predominant cause of early and late deaths, emphasizing importance of timely referral before the development of end-stage cardiac impairment.
    [Abstract] [Full Text] [Related] [New Search]