Effect of multidisciplinary teamwork on ICU rehabilitation outcomes

BackgroundSevere pneumonia in ICU patients poses high mortality and complications due to prolonged mechanical ventilation and bed rest.ObjectiveTo assess the impact of a multidisciplinary team-based intervention on ICU patients with severe pneumonia.MethodsWe randomized 80 ICU patients with severe pneumonia to a control group (usual care, n=40) or a multidisciplinary intervention group (n=40) from August 2020 to August 2023. The intervention, led by a team including physiotherapists, dietitians, and respiratory therapists, provided individualized care encompassing respiratory support, rehabilitation exercises, nutritional advice, and psychological counseling. The four-week program aimed to enhance recovery and health stability, with outcomes measured across care efficacy, psychological status, lung function, and adverse event rates.ResultsPrior to the intervention, both groups were comparable at baseline regarding symptom severity, psychological status, and lung function (p>0.05). Post-intervention, the observation group demonstrated significantly better outcomes in these areas (p<0.05). Additionally, the observation group experienced lower Acute Physiology and Chronic Health Evaluation II (APACHE II), Modified Early Warning Score (MEWS), and Multiple Organ Dysfunction Score (MODS) compared to the control group (p<0.05). The observation group also had reduced durations of mechanical ventilation and hospital stay (p < 0.05). The incidence of adverse events was markedly lower in the observation group (7.5%) than in the control group (25.0%, p<0.05); with a 95% confidence interval for the difference in proportions of [-0.3857, 0.0357].ConclusionThe multidisciplinary intervention model markedly improves ICU care for severe pneumonia, enhancing efficiency, psychological health, lung function, and patient outcomes, while reducing adverse events, advocating for its clinical implementation.