Post-ICU Syndrome Over Time in Patients With Respiratory Failure
Trial Snapshot
- Phase
- Not Applicable
- Status
- Not yet recruiting
- Sponsor
- Enrollment
- 90
- Locations
- 1
- Primary Endpoint
- Post-Intensive Care Unit Symptoms
Study Overview
Brief Summary
Intensive Care Units (ICU) stabilize and maintain vital functions in critically ill patients, optimizing their survival. However, patients with prolonged stays may develop Post-ICU syndrome , characterized by physical, cognitive and psychological dysfunctions. This syndrome considerably affects the quality of life of patients. The risk of post-ICU syndrome is associated with factors such as advanced age, delirium, prolonged sedation and mechanical ventilation.
The main objective of this study is to assess the temporal evolution of post-ICU syndrome in patients who required mechanical ventilation for more than 48 hours, analyzing its incidence, associated risk factors and the impact on their long-term quality of life.
This cross-sectional study evaluates the presence of post-ICU syndrome in 2025 in patients who have been admitted to the ICU during 2021 and 2024 who required invasive mechanical ventilation for more than 48 hours. Of this total, deceased persons, those who did not give their consent, and minors will not be included.
Detailed Description
Advances in intensive care have improved short-term survival rates, but survivors of prolonged ICU stays may face medium- and long-term morbidities, influenced by both the critical illness and the ICU environment. This highlights the importance of a comprehensive approach to their care, focused on improving post-ICU quality of life.
Post-intensive care syndrome is defined as the appearance or worsening of physical, cognitive and/or mental health impairments in patients who survive a stay in an ICU. This syndrome usually manifests during the first 48 hours after admission or after discharge, persisting in the long term and negatively affecting quality of life and daily functionality. In the physical field, is characterized by acquired neuromuscular weakness that frequently limits the patient's autonomy. Regarding psychological dysfunction, disorders such as anxiety, depression and post-traumatic stress disorder are observed; in the neurocognitive field, dysfunctions in memory, attention and executive functions affect daily life. This syndrome considerably affects the quality of life of patients. The risk of post-ICU syndrome is associated with factors such as advanced age, delirium, prolonged sedation and mechanical ventilation.
The main objective of this study is to assess the temporal evolution of post-ICU syndrome in patients who required mechanical ventilation for more than 48 hours.
Specific objectives:
- To establish the incidence of PICUS in patients admitted to the ICU for respiratory failure between January 2021 and December 2024.
- To identify the risk factors associated with the development of post-ICU syndrome in these patients, considering both clinical and sociodemographic factors.
- To evaluate the impact of post-ICU syndrome on the quality of life of patients over time, studying the physical, cognitive and psychological consequences of the syndrome.
- To explore the impact on their families, analyzing the emotional impact and the quality of life of caregivers.
Study Design
- Study Type
- Observational
- Observational Model
- Cohort
- Time Perspective
- Cross Sectional
Eligibility Criteria
- Ages
- 18 Years to — (Adult, Older Adult)
- Sex
- All
- Accepts Healthy Volunteers
- No
Inclusion Criteria
- •Patients admitted to the ICU between January 2021 and December 2023 who have required invasive mechanical ventilation for a period of more than 48 hours.
- •Patients who give their informed consent to participate in the study.
- •Patients aged 18 years or older
Exclusion Criteria
- •Patients who have been subjected to mechanical ventilation for less than 48 hours during their stay in the ICU between January 2021 and December
- •Patients who do not give their informed consent and, therefore, do not agree to participate in the interview.
- •Patients who have died during their stay in the ICU or in the period between 2021 and
- •Patients under 18 years of age.
- •Patients in whom it is not possible to collect all the information necessary to adequately assess post-ICU syndrome.
Outcomes
Primary Outcomes
Post-Intensive Care Unit Symptoms
Time Frame: More than 1 year after intensive care unit discharge
Rate of patients currently suffering of post-intensive care symptoms
Secondary Outcomes
- Quality of life assessment(More than 1 year after intensive care unit discharge)
Investigators
Ángel Becerra-Bolaños, MD PhD
Principal Investigator
Dr. Negrin University Hospital