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Risk Factors and Prediction Score of ARDS After Cardiac Surgery

28 de enero de 2021 actualizado por: Guangfa Zhu, Beijing Anzhen Hospital
Acute respiratory distress syndrome following cardiac surgery severely affects the prognosis of patients; the mortality is up to 40%. Although experience many years of research and exploration, the effective methods for the treatment of acute respiratory distress syndrome is still relatively limited at present, including lung protective mechanical ventilation respiratory support, fluid management, glucocorticoid and other integrated organ function maintenance measures. It is currently the research of acute respiratory distress syndrome aims at the early discovery and takes effective measures to prevent its occurrence, hoping to improve the prognosis of patients. According to risk factors is established through the analysis of lung injury score early warning system, the early identification of acute respiratory distress syndrome patients at high risk, before the occurrence of acute respiratory distress syndrome take corresponding preventive measures can effectively reduce the incidence rate and mortality. So far, domestic and foreign research on the establishment of acute respiratory distress syndrome scoring early warning system is less. Cardiac surgery has significant characteristics, type of operation, location, operation, intraoperative blood transfusion and oxygenation, postoperative factors, are likely to be the factors of acute respiratory distress syndrome. As far as investigators know, so far there are few specialized for acute respiratory distress syndrome predicting lung injury after cardiac surgery. This study will be completed after the implementation of individualized dynamic lung injury score evaluation of cardiac surgery patients, identification of high-risk acute respiratory distress syndrome patients, to assist clinicians in early decision, take preventive measures. This study will improve the prognosis of acute respiratory distress syndrome patients after cardiac surgery; it is of great significance to improve the level of intensive care after cardiac surgery.

Descripción general del estudio

Tipo de estudio

De observación

Inscripción (Actual)

1333

Contactos y Ubicaciones

Esta sección proporciona los datos de contacto de quienes realizan el estudio e información sobre dónde se lleva a cabo este estudio.

Ubicaciones de estudio

    • Beijing
      • Beijing, Beijing, Porcelana, 100029
        • Department of Respiratory and Critical Care Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases

Criterios de participación

Los investigadores buscan personas que se ajusten a una determinada descripción, denominada criterio de elegibilidad. Algunos ejemplos de estos criterios son el estado de salud general de una persona o tratamientos previos.

Criterio de elegibilidad

Edades elegibles para estudiar

  • Niño
  • Adulto
  • Adulto Mayor

Acepta Voluntarios Saludables

No

Géneros elegibles para el estudio

Todos

Método de muestreo

Muestra no probabilística

Población de estudio

Patients of cardiac surgery in Beijing Anzhen hospital

Descripción

Inclusion Criteria:

  • Retrospective group: cardiac surgery patients accepted from Jan 2013 to Dec 2015
  • Prospective group: cardiac surgery patients accepted from 2017 January to December

Exclusion Criteria:

  • refused to participate in the study
  • age less than 18 years old
  • before operation performed mechanical ventilation
  • before operation underwent IABP treatment
  • before operation continuous renal replacement therapy
  • before operation undergoing in vitro membrane oxygenator treatment
  • before operation has the pulmonary imaging showed bilateral pulmonary diffuse exudation of interstitial pneumonia, pulmonary infection or respiratory failure
  • the major trauma, sepsis, aspiration, shock, acute heart failure
  • before operation diagnosed as malignant tumor
  • Incomplete data.

Plan de estudios

Esta sección proporciona detalles del plan de estudio, incluido cómo está diseñado el estudio y qué mide el estudio.

¿Cómo está diseñado el estudio?

Detalles de diseño

Cohortes e Intervenciones

Grupo / Cohorte
Intervención / Tratamiento
ARDS
ARDS patients after cardiac surgery
This is a clinical observational study, no intervention was included.
non-ARDS
non-ARDS patients after cardiac surgery
This is a clinical observational study, no intervention was included.
propective group
patients of cardiac surgery including ARDS and non-ARDS patients
This is a clinical observational study, no intervention was included.

¿Qué mide el estudio?

Medidas de resultado primarias

Medida de resultado
Periodo de tiempo
The number of acute respiratory distress syndrome following cardiac surgery in Anzhen hospital during Jan 2013 to Dec 2015.
Periodo de tiempo: up to 12months
up to 12months
The number of patients of cardiac surgery in Anzhen hospital during Jan 2013 to Dec 2015.
Periodo de tiempo: up to 12months
up to 12months
The number of acute respiratory distress syndrome following cardiac surgery in Anzhen hospital during Jan 2017 to Dec 2017.
Periodo de tiempo: up to 12months
up to 12months
The number of patients of cardiac surgery in Anzhen hospital during Jan 2017 to Dec 2017.
Periodo de tiempo: up to 12months
up to 12months
The number of diabetic patients in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The number of diabetic patients in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The number of chronic obstructive pulmonary disease patients in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The number of chronic obstructive pulmonary disease patients in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The type of operation in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The type of operation in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The body mass index in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The body mass index in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The heart function in ARDS group before operation.
Periodo de tiempo: up to 1 month
up to 1 month
The heart function in non-ARDS group before operation.
Periodo de tiempo: up to 1 month
up to 1 month
The oxygenation in ARDS group before operation.
Periodo de tiempo: up to 1 month
up to 1 month
The oxygenation in non-ARDS group before operation.
Periodo de tiempo: up to 1 month
up to 1 month
The drug taken by patients in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The drug taken by patients in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The nutrition situation of patients in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The nutrition situation of patients in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The process of operation in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The process of operation in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The blood transfusion of patients during operation in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The blood transfusion of patients during operation in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The oxygenation of patients during operation in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The oxygenation of patients during operation in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The drug taken by patients after operation in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The drug taken by patients after operation in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The oxygenation of patients after operation in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The oxygenation of patients after operation in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The situation of mechanical ventilation of patients after operation in ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month
The situation of mechanical ventilation of patients after operation in non-ARDS group.
Periodo de tiempo: up to 1 month
up to 1 month

Medidas de resultado secundarias

Medida de resultado
Periodo de tiempo
The mortality of acute respiratory distress syndrome following cardiac surgery in Anzhen hospital .
Periodo de tiempo: up to 1months
up to 1months
The morbidity of acute respiratory distress syndrome following cardiac surgery in Anzhen hospital .
Periodo de tiempo: up to 1months
up to 1months

Colaboradores e Investigadores

Aquí es donde encontrará personas y organizaciones involucradas en este estudio.

Investigadores

  • Silla de estudio: Guangfa Zhu, Department of Respiratory and Critical Care Medicine, Beijing Anzhen Hospital, Capital Medical University, Beijing Institute of Heart, Lung and Blood Vessel Diseases

Publicaciones y enlaces útiles

La persona responsable de ingresar información sobre el estudio proporciona voluntariamente estas publicaciones. Estos pueden ser sobre cualquier cosa relacionada con el estudio.

Publicaciones Generales

Fechas de registro del estudio

Estas fechas rastrean el progreso del registro del estudio y los envíos de resultados resumidos a ClinicalTrials.gov. Los registros del estudio y los resultados informados son revisados ​​por la Biblioteca Nacional de Medicina (NLM) para asegurarse de que cumplan con los estándares de control de calidad específicos antes de publicarlos en el sitio web público.

Fechas importantes del estudio

Inicio del estudio (Actual)

1 de julio de 2017

Finalización primaria (Actual)

30 de septiembre de 2017

Finalización del estudio (Actual)

30 de septiembre de 2017

Fechas de registro del estudio

Enviado por primera vez

25 de abril de 2016

Primero enviado que cumplió con los criterios de control de calidad

29 de abril de 2016

Publicado por primera vez (Estimar)

3 de mayo de 2016

Actualizaciones de registros de estudio

Última actualización publicada (Actual)

1 de febrero de 2021

Última actualización enviada que cumplió con los criterios de control de calidad

28 de enero de 2021

Última verificación

1 de diciembre de 2019

Más información

Esta información se obtuvo directamente del sitio web clinicaltrials.gov sin cambios. Si tiene alguna solicitud para cambiar, eliminar o actualizar los detalles de su estudio, comuníquese con register@clinicaltrials.gov. Tan pronto como se implemente un cambio en clinicaltrials.gov, también se actualizará automáticamente en nuestro sitio web. .

Ensayos clínicos sobre no intervention

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