Goal-directed vs. Empirical Tranexamic Acid Administrationin Cardiovascular Surgery
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: TXA administration, Placebo administration.
- Кому может быть актуально
- Состояния в реестре: Heart Diseases, Vascular Diseases, Transfusion Related Complication, Coagulation Disorder, Blood. Базовые параметры: от 19 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
- South Korea
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
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Официальное название
Tranexamic Acid Administration Strategies in Cardiovascular Surgery: Goal-directed Tranexamic Acid Administration Based on Viscoelastic Test vs. Empirical Tranexamic Acid Administration
Обзор
The present study is a multi-center randomized prospective placebo-controlled non-inferiority trial. The study's primary objective is to compare the amounts of postoperative bleeding using two different TXA administration strategies: empirical TXA administration vs. viscoelastic test-based goal-directed TXA administration in cardiovascular surgery. The secondary objectives include comparing the incidents of hyper-fibrinolysis, thromboembolic complications, and postoperative seizures. Researchers assumed that goal-directed tranexamic acid (TXA) administration using viscoelastic field tests would not be inferior to the empirical TXA administration strategy in reducing postoperative bleeding and hyper-fibrinolysis. It also would be beneficial in lowering TXA-induced thromboembolic complications and seizures.
Подробное описание
The present study is a multi-center randomized prospective placebo-controlled non-inferiority trial.
This study's primary objective is to compare the amounts of postoperative bleeding during postoperative 24 hours through chest tube drainage using two different tranexamic acid (TXA) administration strategies: empirical TXA administration vs. viscoelastic test-based goal-directed TXA administration in cardiovascular surgery.
The secondary objectives include determining the inter-group differences in hyper-fibrinolysis, thromboembolic complications, and postoperative seizures.
Researchers hypothesized that goal-directed TXA administration using viscoelastic field tests would not be inferior to the empirical TXA administration strategy in reducing postoperative bleeding and hyper-fibrinolysis. Researchers also expect that goal-directed TXA administration would be beneficial in lowering TXA-induced thromboembolic complications and seizure risks.
Вмешательства
- Препарат TXA administration
Tranexamic acid intravenous administration - Препарат Placebo administration
Placebo (normal saline) intravenous administration
Первичные конечные точки
- postoperative bleeding [Срок оценки: 24 hours]
Вторичные конечные точки (12)
- postoperative transfusion amount [Срок оценки: 24 hours]
- postoperative transfusion rate [Срок оценки: 24 hours]
- the lowest postoperative hemoglobin value [Срок оценки: 24 hours]
- incidence of reoperation [Срок оценки: 1 week]
- amount of intraoperative cell salvage [Срок оценки: 1 hour]
- viscoelastic whole blood profile [Срок оценки: 1 hour]
- incidence of seizure [Срок оценки: 1 week]
- incidence of thromboembolic complications [Срок оценки: 1 week]
- duration of mechanical ventilation [Срок оценки: 1 week]
- length of stays in the ICU and hospital [Срок оценки: 1 week]
- total cost [Срок оценки: 2 week]
- incidence of taking renal replacement therapy [Срок оценки: 1 week]
Критерии участия
Критерии включения
- patients who will undergo elective cardiovascular surgery employing cardiopulmonary bypass
- patients who provide written informed consent
Критерии исключения
- pregnancy
- refusal of allogenic blood transfusion
- taking thrombin
- history of thromboembolic and familial hypercoagulability disease
- recent history of myocardial infarction or ischemic cerebral infarction (within 90 days)
- hypersensitive to TXA
- histroy of convulsion or epilepsy
- taking hemodialysis
- history of Heparin-induced thrombocytopenia
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Распределение
- Рандомизированное
- Модель
- Параллельные группы
- Маскирование
- Четверное слепое
- Основная цель
- Диагностика
Центры проведения
South Korea · 3 центра
- Konkuk University Medical Center — Seoul
- Samsung Medical Center — Seoul
- Asan Medical Center — Seoul
Публикации
- Nam JS, Oh CS, Kim JY, Choi DK, Oh AR, Park J, Lee JH, Yun SC, Kim KW, Jang MU, Kim TY, Choi IC. A multi-center, double-blind, placebo-controlled, randomized, parallel-group, non-inferiority study to compare the efficacy of goal-directed tranexamic acid administration based on viscoelastic test versus preemptive tranexamic acid administration on postoperative bleeding in cardiovascular surgery (GD PMID 39334224
Идентификаторы
NCT: NCT05806346 · HI22C1952-1-3