Mv-rdos (mechanical ventilation-respiratory distress observation scale) - a method to predict weaning outcome – an observational study

Abstract

ABSTRACT Introduction: Mechanical ventilation (MV) is essential for managing critically ill patients with respiratory failure, but weaning from MV remains a significant clinical challenge. Traditional indices like the Rapid Shallow Breathing Index (RSBI) often fail to capture subjective respiratory distress, increasing the risk of extubation failure. The Mechanical Ventilation–Respiratory Distress Observation Scale (MV-RDOS) offers a novel, objective method to assess respiratory distress and may improve weaning outcomes. Objectives: The objectives of this study were to assess whether the MV-RDOS can effectively predict the outcome of the spontaneous breathing trial (SBT) and to compare the predictive accuracy of MV-RDOS with the Rapid Shallow Breathing Index (RSBI) in determining weaning outcomes. Additionally, the study aimed to evaluate the role of NT-proBNP in predicting successful weaning from mechanical ventilation. An important aspect also included analyzing the association between MVRDOS scores and various underlying diseases to understand its applicability across different clinical conditions.