Spontaneous Breathing Trials Using Pressure Support or T-Piece in Overweight and Obese Patients
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Простыми словами
Автоматическая сводка по структурированным данным реестра. Она помогает сориентироваться, но не заменяет официальный протокол или оценку врача.
- Что изучают
- В протоколе указаны: Spontaneous breathing trial using pressure support ventilation, Spontaneous breathing trial using T-Piece.
- Кому может быть актуально
- Состояния в реестре: Mechanical Ventilation, Extubation, Obesity &Amp; Overweight, Respiratory Failure. 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
- Тайвань
- 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
Comparison of Pressure Support Ventilation and T-Piece as Spontaneous Breathing Trials Before Extubation Among Obese and Overweight Patients
Обзор
This study aims to find out which method of spontaneous breathing trial (SBT) better helps overweight and obese ICU patients prepare for extubation, which is the removal of the breathing tube. The two methods being compared are pressure support ventilation (PSV) and the T-piece. Participants are adults with a body mass index (BMI) of 25 or higher who have been on a breathing machine (invasive mechanical ventilation) for more than 24 hours. Before removing the breathing tube, participants will be randomly assigned to receive either a PSV or a T-piece trial for 1 hour. After that, doctors will decide if they are ready for extubation. The main question this study wants to answer is: Which method leads to a higher rate of successful extubation-defined as not needing to be reintubated within 72 hours?
Вмешательства
- Процедура Spontaneous breathing trial using pressure support ventilation
Patients will receive low level pressure support ventilation for 1 hour before extubation - Процедура Spontaneous breathing trial using T-Piece
Patients will receive a T-piece with oxygen for 1 hour before extubation
Первичные конечные точки
- Successful extubation within 72 hours [Срок оценки: Within 72 hours after extubation]
Критерии участия
Критерии включения
1\. Patients had undergone intubation and mechanical ventilation for more than 24 hours prior to the first spontaneous breathing trial.
2\. Adult patients aged ≥ 18 years. 3. BMI ≥ 25 kg/m². 4. Meeting all the Inter national Consensus Conference on weaning criteria:
- Stable vital signs: heart rate < 140 beats/min, systolic blood pressure: 90-160 mmHg, and no use of vasopressors or use of minimal doses (<0.2 µg/kg per min).
- Respiratory rate ≤ 35 breaths/min.
- Adequate oxygenation, defined as either SpO2 > 90% with FiO2 ≤ 0.4, or PaO2/FiO2 > 150 mmHg with positive end-expiratory pressure (PEEP) ≤ 8 cmH2O.
- Adequate cough strength (MIP < -20 cmH2O).
- An awake state, defined as a score of Richmond Agitation-Sedation Scale between +1 and -2, or Glasgow Coma Scale > 8.
- No continuous sedation. 5. Informed consent provided by the patient or their relatives.
Критерии исключения
- Patients with tracheostomy.
- Patients who had been admitted for traumatic brain injury.
- Patients who had preexisting peripheral neuromuscular disease (underlying myopathy or myasthenia gravis).
- Patients who had a do-not-reintubate order at the time of the initial spontaneous breathing trial were excluded
- Patients who have already undergone a first spontaneous breathing trial.
- Patients who had undergone extubation without an SBT
- Protected populations: pregnant or breastfeeding women, individuals under guardianship, or those under legal protection.
- Patients who refused to participate during the study.
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
- Открытое
- Основная цель
- Поддерживающая терапия
Центры проведения
Тайвань · 1 центр
- Taipei Medical University Hospital — Taipei
Идентификаторы
NCT: NCT07114289 · N202412012