ASSESSMENT of FRAILTY AS a PROGNOSTIC FACTOR for MORTALITY, DISABILITY, and QUALITY of LIFE AFTER ICU ADMISSION

Overview

Between 30% and 40% of elderly patients (over 70 years old) who require hospitalization and treatment in Intensive Care Units (ICU) exhibit a state of frailty. This condition is associated with adverse prognostic factors such as increased in-hospital mortality, functional decline, and a deterioration in their long-term quality of life. Some frail elderly patients may require invasive mechanical ventilation (ventilator) as life support during the acute phase, which has also been linked to adverse prognostic outcomes. Additionally, frailty is common in patients with severe infections, with a high mortality rate, subsequent functional decline, and reduced quality of life following ICU admission.

This project focuses on evaluating the role of geriatric frailty (FG) as a crucial predictive factor in various clinical aspects of elderly patients requiring admission to intensive care units (ICUs). Below is a breakdown of the project's main objectives for clarity: Frailty as a predictor of mortality: Assess whether frailty is an independent marker that predicts mortality over different timeframes (short, medium, and long term) in elderly patients admitted to the ICU. Frailty and functional disability: Determine whether frailty is associated with the evolution of functional disability in the short, medium, and long term following ICU admission. Frailty and quality of life: Analyze whether frailty can predict changes in the quality of life of elderly patients after their stay in the ICU, considering the same timeframes (short, medium, and long term). Impact on patients requiring invasive mechanical ventilation (IMV): Evaluate the impact of frailty on mortality, functional evolution, and quality of life in elderly patients requiring IMV. Study the role of frailty as a prognostic factor for complications related to weaning from mechanical ventilation (tracheostomy, prolonged ICU or hospital stay, readmissions, and disability). Frailty and sepsis/septic shock: Investigate whether frailty is an independent prognostic marker for mortality in elderly patients with sepsis or septic shock admitted to the ICU. This comprehensive approach aims not only to identify frailty as a key risk factor but also to guide management strategies and clinical decision-making for this particularly vulnerable population. If you need further elaboration or scientific drafting, feel free to ask!