科研之友
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摘要
Background. This study was conducted to determine whether the duration of mechanical ventilation (DOMV) could be used to benchmark the overall quality of care after neonatal congenital heart operations. Methods. Children aged younger than 30 days undergoing cardiac operations were reviewed. Technical adequacy was assessed using the Technical Performance Score (TPS), a previously validated tool for determining the adequacy of a palliative or corrective surgical procedure that uses echocardiography criteria and need for unplanned reintervention to determine technical adequacy. Preoperative risk factors and postoperative complications were determined using The Society of Thoracic Surgeons Congenital Heart Surgery Database definitions. Surgical complexity was assessed using The Society of Thoracic Surgeons-European Association of Cardio-Thoracic Surgery (STAT) Mortality Categories. We explored associations between preoperative risk factors, STAT category, TPS, and postoperative complications with DOMV. Results. Of 601 patients studied, 49 were not included in the multivariable analysis due to a STAT non-classifiable operation or unmeasured TPS, or both. Multiple risk factors were associated with longer DOMV, including weight (p = 0.005), The Society of Thoracic Surgeons Congenital Heart Surgery Database preoperative factors (p = 0.005), STAT mortality category (p < 0.001), TPS (p < 0.001), and The Society of Thoracic Surgeons Congenital Heart Surgery Database-defined complications (p < 0.001). Multi-variable regression showed that preoperative factors increased DOMV by 1.23 days (p = 0.01), class 3 TPS by 2.16 days (p < 0.001), and postoperative complications by 2.03 days (p < 0.001), with adjusted R-2 = 0.42. Conclusions. Neonates with major residual lesions and postoperative complications have prolonged DOMV. DOMV may reflect the quality of care after congenital heart operations.
- 出版日期2017-6
