- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT07656155
Digital Phenotyping of High-Risk Chronic Ventilator-Dependent Patients
Multidimensional Digital Phenotyping of High-Risk Chronic Disease Patients With Ventilator Dependence
This project plans to employ a multi-center retrospective and prospective cohort study design. It aims to collect data on ventilator support strategies, duration of invasive mechanical ventilation, incidence of ventilator dependence, high-risk factors for ventilator dependence, and in-hospital mortality rates among different chronic disease populations in the ICU. This will involve combining unstructured data with real-time bedside multi-dimensional high-frequency data (including dynamic changes in data volume, respiratory mechanics, diaphragm ultrasound, EIT, diaphragm electrical activity, and other monitoring parameters) to construct digital phenotypes for chronic disease patients with ventilator dependence and identify high-risk factors for ventilator dependence in this population.
Specifically, the research will:
Utilize an integrated modular intelligent respiratory monitoring system, previously developed by the project team, to achieve dynamic monitoring of multi-dimensional indicators.
Systematically collect dynamic clinical characteristics of mechanical ventilation dependence in chronic disease populations through retrospective and prospective cohort studies, and employ multivariate statistical analysis, machine learning, and other techniques to identify no fewer than 5-6 high-risk factors for ventilator dependence in chronic disease patients.
Establish a data ecosystem suitable for chronic disease patients undergoing mechanical ventilation, build a multi-dimensional high-frequency data platform for chronic ventilator-dependent populations, map the full cycle from intubation to mechanical ventilation support, weaning, and extubation, and construct multidimensional digital phenotypes for high-risk chronic disease patients with ventilator dependence.
Przegląd badań
Status
Warunki
Typ studiów
Zapisy (Szacowany)
Kontakty i lokalizacje
Lokalizacje studiów
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Beijing Municipality
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Beijing, Beijing Municipality, Chiny, 100029
- Department of Pulmonary and Critical Care Medicine, Center of Respiratory Medicine, China-Japan Friendship Hospital
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Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
- Dorosły
- Starszy dorosły
Akceptuje zdrowych ochotników
Metoda próbkowania
Badana populacja
Opis
Inclusion Criteria:
- Age > 18 years old.
- Patients admitted to ICU and receiving invasive mechanical ventilation.
- Comorbid with chronic diseases.
Exclusion Criteria:
- Total invasive mechanical ventilation duration ≤ 48 hours.
- Death within 7 days after ICU admission.
- Withdrawal of treatment.
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
Kohorty i interwencje
Grupa / Kohorta |
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Patients in the Multicenter Retrospective Cohort
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Patients in the Multi-Center Prospective Cohort
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Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Proportion of ventilator dependence(mechanical ventilation time≥7 days) in chronic disease patients receiving invasive mechanical ventilation
Ramy czasowe: From enrollment to 7 days
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the proportion of patients who achieve sustained liberation from invasive mechanical ventilation within 7 days of the initial intubation.
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From enrollment to 7 days
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Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
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Proportion of chronic disease patients still receiving IPPV at 14/21 days after mechanical ventilation
Ramy czasowe: 21 days
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the proportion of patients who achieve sustained liberation from invasive mechanical ventilation within 14 and 21 days of the initial intubation.
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21 days
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Success rate of the first Spontaneous Breathing Trial (SBT) in chronic disease patients
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Time to first extubation in chronic disease patients
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Proportion of first extubation failure in chronic disease patients
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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High-risk factors for first extubation failure in chronic disease patients
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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ICU mortality rate
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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In-hospital mortality rate
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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ICU length of stay
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Total hospital length of stay
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Duration of invasive mechanical ventilation
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Incidence of Ventilator-Associated Pneumonia (VAP)
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Proportion of patients undergoing tracheostomy
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Time of tracheostomy
Ramy czasowe: during hospitalization,assessed up to 28 days
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among those who receive tracheostomy
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during hospitalization,assessed up to 28 days
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High-risk factors for ventilator dependence in chronic disease patients
Ramy czasowe: during hospitalization,assessed up to 28 days
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during hospitalization,assessed up to 28 days
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Współpracownicy i badacze
Sponsor
Współpracownicy
Śledczy
- Główny śledczy: Xu Huang, MD, Department of Respiratory and Critical Care Medicine, China-Japan Friendship Hospital
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów (Rzeczywisty)
Zakończenie podstawowe (Szacowany)
Ukończenie studiów (Szacowany)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Rzeczywisty)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- 2025-KY-099
Plan dla danych uczestnika indywidualnego (IPD)
Planujesz udostępniać dane poszczególnych uczestników (IPD)?
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
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