Clinical Features, Treatments, and Outcomes in Acute Respiratory Distress Syndrome (ARDS-CTO)
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
- Это наблюдательное исследование: исследуемое лечение участникам по протоколу не назначают.
- Кому может быть актуально
- Состояния в реестре: Acute Respiratory Distress Syndrome (ARDS). 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
- South Korea
- Следующий шаг
- Сохраните исследование, покажите его лечащему врачу и уточните актуальный статус у исследовательского центра. Расходы, документы и поездка →
Не всё понятно в терминах? Прочитайте наш гид для пациентов →
Официальное название
A Prospective Cohort Study to Explore Clinical Features, Prognosis, and Therapeutic Strategies in Patients With Acute Respiratory Distress Syndrome
Обзор
The goal of this observational prospective cohort study is to explore the clinical characteristics, treatment strategies, and outcomes of adult patients with acute respiratory distress syndrome (ARDS) admitted to the medical intensive care unit of Asan Medical Center. The main questions it aims to answer are: * What are the clinical features, current practices, and prognosis of ARDS patients in Korea? * How do different mechanical ventilation settings affect ARDS patient outcomes? Participants will: * Be screened at medical ICU admission for eligibility according to the Berlin definition of ARDS. * Have demographic, clinical, laboratory, and ventilator data collected from bedside monitoring devices and electronic health records during their ICU stay. * Complete a quality-of-life questionnaire (EQ-5D) at hospital discharge if they survive.
Первичные конечные точки
- Ventilator-free days within 28 days [Срок оценки: From enrollment to Day 28]
Вторичные конечные точки (12)
- 28-day mortality [Срок оценки: From enrollment to Day 28]
- 90-day mortality [Срок оценки: From enrollment to Day 90]
- ICU mortality [Срок оценки: From enrollment until ICU discharge, up to 90 days]
- Hospital mortality [Срок оценки: From enrollment until hospital discharge, up to 90 days]
- Duration of invasive mechanical ventilation [Срок оценки: From enrollment to Day 90]
- ICU length of stay [Срок оценки: From enrollment until ICU discharge, up to 90 days]
- Hospital length of stay [Срок оценки: From enrollment until hospital discharge, up to 90 days]
- Ventilator-associated pneumonia (VAP) [Срок оценки: From enrollment until ICU discharge, up to 90 days]
- Central line-associated bloodstream infection (CLABSI) [Срок оценки: From enrollment until ICU discharge, up to 90 days]
- Barotrauma [Срок оценки: From enrollment until ICU discharge, up to 90 days]
- Quality of life at hospital discharge [Срок оценки: From enrollment until hospital discharge, up to 90 days]
- Disposition at hospital discharge [Срок оценки: From enrollment until hospital discharge, up to 90 days]
Критерии участия
Критерии включения
- Age ≥ 18 years.
- Receiving respiratory support with one of the following:
- High-flow nasal oxygen (HFNO) at a flow rate ≥ 30 L/min,
- Noninvasive ventilation (NIV) with positive end-expiratory pressure (PEEP) of ≥ 5 cm H₂O, or
- Invasive mechanical ventilation with PEEP of ≥ 5 cm H₂O.
- Within 48 hours before or after eligibility screening, the following criteria must be met:
- PaO₂/FiO₂ ≤ 300 mmHg under the above respiratory support.
- Bilateral opacities on chest radiograph or computed tomography, not fully explained by effusions, lobar/lung collapse (atelectasis), or pulmonary nodules/masses.
- Respiratory failure not fully explained by cardiac failure or fluid overload; when no clear ARDS risk factor is identified, an objective assessment (e.g., echocardiography) is required to exclude hydrostatic edema.
Критерии исключения
- Refusal of informed consent by the patient or a legally authorized representative.
- Chronic respiratory failure, defined as:
- Patients receiving long-term oxygen therapy or home mechanical ventilation (except for CPAP used solely for obstructive sleep apnea), or
- Outpatients with PaCO₂ > 60 mmHg.
- Diffuse alveolar hemorrhage.
- Interstitial lung disease.
- Moribund patients expected to survive < 24 hours.
- Patients expected to require high-flow nasal oxygen or mechanical ventilation for < 48 hours.
- Patients with a decision to withhold life-sustaining treatment (except those for whom full support is provided other than cardiopulmonary resuscitation).
Критерии приведены из реестра в оригинале (на английском). Окончательную оценку соответствия проводит исследовательский центр.
Здоровые добровольцы: Нет
Дизайн исследования
- Модель наблюдения
- Когортное
Центры проведения
South Korea · 1 центр
- Asan Medical Center — Seoul
Идентификаторы
NCT: NCT07186140 · 2025-0891