VitaFlow® Transcatheter Aortic Valve Replacement System Pre-market Trial Long Term Follow Up (VITAL)
Ориентир для пациента и семьи
Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: VitaFlow® Transcatheter Aortic Valve Replacement System.
- Кому может быть актуально
- Состояния в реестре: Aortic Valve Disease, Aortic Valve Stenosis. Базовые параметры: от 18 лет · Все.
- Что важно проверить
- Возраст, диагноз и пол — только базовые ориентиры. Предыдущее лечение, анализы и другие обязательные условия указаны ниже в критериях участия.
- Где проводится
- Китай
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Обзор
This study is an observational study to evaluate the long-term safety and effectiveness of the valve system.
Подробное описание
This study is an observational study, for who have joined the VitaFlow® Catheter Aortic Valve System pre-market trial (Protocol No. valve -2014-04) in 4 designated research institutions, and follow-up from 6 to 10 years after the procedure, To evaluate the long-term safety and effectiveness of the valve system.
Вмешательства
- Устройство VitaFlow® Transcatheter Aortic Valve Replacement System
This study is an observational study, for who have joined the VitaFlow® Catheter Aortic Valve System pre-market trial
Первичные конечные точки
- All cause mortality [Срок оценки: 7years after the operation]
Вторичные конечные точки (12)
- Cardiac death [Срок оценки: 6 years, 7 years, 8 years, 9 years and 10 years after the operation]
- Stroke [Срок оценки: 6 years, 7 years, 8 years, 9 years and 10 years after the operation]
- valve-related rehospitalization [Срок оценки: 6 years, 7 years, 8 years, 9 years and 10 years after the operation]
- Serious Adverse Event [Срок оценки: 6 years, 7 years, 8 years, 9 years and 10 years after the operation]
- Blood pressure [Срок оценки: 6 years, 7 years, 8 years, 9 years and 10 years after the operation]
- The 12-Item Short Form Health Survey (SF-12) [Срок оценки: 6years, 7years, 8 years, 9 years and 10 years after the operation]
- Mean transvalvular pressure gradient [Срок оценки: 7years,and 10 years after the operation]
- Effective orifice area [Срок оценки: 7years,and 10 years after the operation]
- Peak velocity [Срок оценки: 7years,and 10 years after the operation]
- class of Paravalvular leak [Срок оценки: 7years,and 10 years after the operation]
- class of Aortic regurgitation [Срок оценки: 7years,and 10 years after the operation]
- New York Heart Association Class for heart function [Срок оценки: 7years,and 10 years after the operation]
Критерии участия
Критерии включения
- Must meet 1, 2, 3, 4 or 1, 5 to be selected:
- Patients who have participated in the VitaFlow® transcatheter aortic valve system pre-market trial in the 4 designated research institutions\*;
- Be able to get in touch with the patient or his legal guardian/relative;
- Patients who can understand the purpose and nature of the follow-up of this study, and are willing to cooperate with the follow-up and provide follow-up information;
- Sign the informed consent form;
- Patients who are known to have died.
- 4 research institutions: Zhongshan Hospital Fudan University, Second Affiliated Hospital of Zhejiang University School of Medicine, West China Hospital of Sichuan University and Fuwai Hospital.
Критерии исключения
- Participate in clinical trials of other drugs or medical devices and have not yet reached the primary endpoint;
- The investigator judges that the patient's compliance is poor and the study cannot be completed as required.
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
Китай · 4 центра
- Fuwai CVD Hospital of Chinese Academy of Medical Sciences — Пекин
- West China Hospital, Sichuan University — Чэнду
- The Second Affiliated Hospital Zhejiang University School of Medicine — Ханчжоу
- Zhongshan Hospital Fudan University — Шанхай
Идентификаторы
NCT: NCT05977257 · VITAL-2023-192R