TY - JOUR
T1 - Two-Year Outcomes for Tricuspid Repair with a Transcatheter Edge-to-Edge Valve Repair from the Transatlantic TRILUMINATE Trial
AU - Von Bardeleben, Ralph Stephan
AU - Lurz, Philipp
AU - Sorajja, Paul
AU - Ruf, Tobias
AU - Hausleiter, Jörg
AU - Sitges, Marta
AU - Da Rocha E Silva, Jaqueline
AU - Näbauer, Michael
AU - Weber, Marcel
AU - Tang, Gilbert H.L.
AU - Heitkemper, Megan
AU - Ying, Shih Wa
AU - Trochu, Jean Noel
AU - Kar, Saibal
AU - Hahn, Rebecca T.
AU - Nickenig, Georg
N1 - Publisher Copyright:
© 2023 Lippincott Williams and Wilkins. All rights reserved.
PY - 2023/8/1
Y1 - 2023/8/1
N2 - BACKGROUND: Tricuspid regurgitation (TR) is a common and progressive valve disease with significant mortality and hospitalization burden. Tricuspid transcatheter edge-to-edge repair provides a treatment option for high-risk patients with primary and secondary TR. METHODS: The TRILUMINATE trial ([Trial to Evaluate Treatment With Abbott Transcatheter Clip Repair System in Patients With Moderate or Greater Tricuspid Regurgitation]; n=85) is an international, prospective, single-arm, multicenter study to investigate the safety and performance of tricuspid transcatheter edge-to-edge repair with the TriClip implant in patients with symptomatic moderate or greater TR. Echocardiographic assessment was performed at a core laboratory. Outcomes included safety and clinical effectiveness and echocardiographic assessment of TR. RESULTS: At 2 years, TR was reduced to moderate or less in 60% of subjects, and reduction of at least 1 grade was achieved in 85.4% of subjects. TR reduction was sustained in 75% of the patients. While most metrics suggest the majority of favorable remodeling occurred within the first 30 days post-procedure, both right ventricular end diastolic diameter and tricuspid annular plane systolic excursion show signals of continued favorable remodeling through 2 years. Substantial improvements in 6-minute walking distance, New York Heart Association functional class, and Kansas City Cardiomyopathy Questionnaire score were sustained from 30 days to 2 years. Even with low rates of cardiovascular mortality (15.3%) and all-cause mortality (18.7%) noted at 2 years, all-cause hospitalization rate decreased from 1.30 events per patient-year 1 year before device implantation to 0.66 events per patient-year 2 years after the TriClip procedure, representing a reduction of 49% (P<0.0001). CONCLUSIONS: Tricuspid transcatheter edge-to-edge repair using the TriClip implant was found to be safe and effective, with sustained benefits at 2 years in subjects with symptomatic moderate or greater TR. Repair efficacy was durable at 2 years in 75% of the patients. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03227757.
AB - BACKGROUND: Tricuspid regurgitation (TR) is a common and progressive valve disease with significant mortality and hospitalization burden. Tricuspid transcatheter edge-to-edge repair provides a treatment option for high-risk patients with primary and secondary TR. METHODS: The TRILUMINATE trial ([Trial to Evaluate Treatment With Abbott Transcatheter Clip Repair System in Patients With Moderate or Greater Tricuspid Regurgitation]; n=85) is an international, prospective, single-arm, multicenter study to investigate the safety and performance of tricuspid transcatheter edge-to-edge repair with the TriClip implant in patients with symptomatic moderate or greater TR. Echocardiographic assessment was performed at a core laboratory. Outcomes included safety and clinical effectiveness and echocardiographic assessment of TR. RESULTS: At 2 years, TR was reduced to moderate or less in 60% of subjects, and reduction of at least 1 grade was achieved in 85.4% of subjects. TR reduction was sustained in 75% of the patients. While most metrics suggest the majority of favorable remodeling occurred within the first 30 days post-procedure, both right ventricular end diastolic diameter and tricuspid annular plane systolic excursion show signals of continued favorable remodeling through 2 years. Substantial improvements in 6-minute walking distance, New York Heart Association functional class, and Kansas City Cardiomyopathy Questionnaire score were sustained from 30 days to 2 years. Even with low rates of cardiovascular mortality (15.3%) and all-cause mortality (18.7%) noted at 2 years, all-cause hospitalization rate decreased from 1.30 events per patient-year 1 year before device implantation to 0.66 events per patient-year 2 years after the TriClip procedure, representing a reduction of 49% (P<0.0001). CONCLUSIONS: Tricuspid transcatheter edge-to-edge repair using the TriClip implant was found to be safe and effective, with sustained benefits at 2 years in subjects with symptomatic moderate or greater TR. Repair efficacy was durable at 2 years in 75% of the patients. REGISTRATION: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03227757.
KW - heart failure
KW - heart valves
KW - hospitalization
KW - outcomes
KW - tricuspid valve insufficiency
UR - https://www.scopus.com/pages/publications/85168068859
U2 - 10.1161/CIRCINTERVENTIONS.122.012888
DO - 10.1161/CIRCINTERVENTIONS.122.012888
M3 - Article
C2 - 37582170
AN - SCOPUS:85168068859
SN - 1941-7640
VL - 16
SP - E012888
JO - Circulation: Cardiovascular Interventions
JF - Circulation: Cardiovascular Interventions
IS - 8
ER -