The Annals of thoracic surgery · 2023
Evaluation of a Novel Automated Suturing Technology for Mitral Chordal Implantation: 1-Year Results.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Werner Paul, Poschner Thomas, Gross Christoph, Russo Marco, Laufer Guenther, Sauer Jude, Andreas Martin
Аннотация
PURPOSE: A new automated expanded polytetrafluoroethylene (ePTFE) suture placement device and a new customized titanium fastener deployment device were clinically evaluated in open and less-invasive mitral valve repair (MVr).
DESCRIPTION: Twelve patients were monitored for 1 year after undergoing MVr using the study devices. The study end points included surgical outcomes, operative times, valve repair durability, adverse events, and mortality.
EVALUATION: Three patients received 1 ePTFE chord using the study technology, and 9 patients received 2 chords. Mitral regurgitation at 30 days was absent in 8 patients, trace in 2, and mild in 2. At the 1-year follow-up, mitral regurgitation was absent in 7 patients, trace in 2, mild in 2, and moderate in 1. There were no replacement chord failures, reoperations, or death.
CONCLUSIONS: The initial outcomes of new automated ePTFE suture placement and titanium fastener deployment devices encourage further clinical evaluations.
DESCRIPTION: Twelve patients were monitored for 1 year after undergoing MVr using the study devices. The study end points included surgical outcomes, operative times, valve repair durability, adverse events, and mortality.
EVALUATION: Three patients received 1 ePTFE chord using the study technology, and 9 patients received 2 chords. Mitral regurgitation at 30 days was absent in 8 patients, trace in 2, and mild in 2. At the 1-year follow-up, mitral regurgitation was absent in 7 patients, trace in 2, mild in 2, and moderate in 1. There were no replacement chord failures, reoperations, or death.
CONCLUSIONS: The initial outcomes of new automated ePTFE suture placement and titanium fastener deployment devices encourage further clinical evaluations.