Efficacy of noninvasive mechanical ventilation in prevention of intubation and reintubation in the pediatric intensive care unit

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• 作者：Ayhan Yaman^a ; ^{dryamanayhan@yahoo.com.tr" class="auth_mail" title="E-mail the corresponding author} ; Tanıl Kendirli^a ; &Ccedil ; ağlar Ö ; dek^a ; Can Ateş^b ; Nevin Taşyapar^a ; Melek Gü ; neş^a ; Erdal İnce^a
• 关键词：ARF ; acute respiratory failure ; ARDS ; acute respiratory distress syndrome ; BiPAP ; bilevel positive airway pressure ; CPAP ; continuous positive airway pressure ; CMV ; conventional mechanical ventilation ; ECMO ; extracorporeal membrane oxygenation ; EPAP ; expiratory positive airway pressure ; HFNC ; high-flow nasal cannula ; HFOV ; high-frequency oscillator ventilation ; HR ; heart rate ; IMV ; invasive mechanical ventilation ; IPAP ; inspiratory positive airway pressure ; NIV ; noninvasive mechanical ventilation
• 刊名：Journal of Critical Care
• 出版年：2016
• 出版时间：April 2016
• 年：2016
• 卷：32
• 期：Complete
• 页码：175-181
• 全文大小：333 K

文摘

To determine the efficiency of noninvasive mechanical ventilation (NIV) both in protection from intubation and in preventing reintubation of postextubation in patients in the pediatric intensive care unit (PICU).

Methods

A prospective observational study was conducted in a multidisciplinary 10-bed tertiary PICU of a university hospital. All patients were admitted to our unit from June 2012 to May 2014 and deemed to be candidates to receive continuous positive airway pressure or bilevel positive airway pressure.

Measurements and Results

We performed 160 NIV episodes in 137 patients. Their median age was 9 months (range, 1-240 months), and their median weight was 7.5 kg (range, 2.5-65 kg). Fifty-seven percent of patients were male. Noninvasive mechanical ventilation was successful in 70% (112 episodes) of patients. There was an underlying illness in 83.8% (134 episodes) of the patients. Bilevel positive airway pressure support was given to 57.5% (92 episodes) of the patients, whereas the remaining 42.5% (68 episodes) received continuous positive airway pressure support. Among the causes of respiratory failure in our patients, the most frequent were postextubation, pneumonia, bronchiolitis, atelectasia, and cardiogenic pulmonary edema. Sedation was applied in 43.1% of the episodes. Complications were detected in 29 episodes (18.1 %). The NIV failure group showed higher Pediatric Risk of Mortality III-24 score, shorter NIV duration, more frequent underlying disease, lower number fed, longer length of PICU stay, and hospital stay, and mortality was higher.

Conclusions

Noninvasive mechanical ventilation effectively and reliably reduced endotracheal intubation in the treatment of respiratory failure due to different clinical situations. Our results suggest that NIV can play an important role in PICUs in helping to avoid intubation and prevent reintubation. Although there were serious underlying diseases in most of our patients, such as immunosuppression, 70% avoided intubation with use of NIV.