RESUMO
OBJECTIVE: To establish whether multidisciplinary team-led strategies to maintain continuity across the weaning process result in an increase in the proportion of patients surviving prolonged mechanical ventilation and reduce the length of time patients are ventilated. DESIGN: A quality improvement programme was conceived and implemented for patients receiving mechanical ventilation for >21 days. SETTING: University teaching hospital general intensive care unit. INTERVENTIONS: The introduction of long-term weaning plans. MEASUREMENTS AND MAIN RESULTS: Intensive care unit survival odds ratio and 95% confidence interval. 0.181 (0.06-0.49) P<0.01 and hospital survival odds ratio and 95% confidence interval 0.2 (0.08-0.61) P<0.01, Duration of mechanical ventilation (median 95@ confidence interval ) 53 days (32-37) vs 43 days (39-44) P=0.03. CONCLUSION: Long-term weaning plans led by a multidisciplinary, team were associated with a reduction in intensive care unit and hospital mortality, and duration of mechanical ventilation in patients ventilated for ≥ 21 days. Strategies to maintain continuity in this patient parent group are likely fundamental to improving outcome.