Are Doctors and Nurses Sharing the Responsibility for Timely and Safe Weaning of Mechanically Ventilated Pediatric Patients?

Pediatric unplanned extubation risk score: A predictive model for risk assessment

BACKGROUND

Unplanned extubation is one of the most common preventable adverse events associated with invasive mechanical ventilation.

OBJECTIVE

This research study aimed to develop a predictive model to identify the risk of unplanned extubation in a pediatric intensive care unit (PICU).

METHODS

This single-center, observational study was conducted at the PICU of the Hospital de Clínicas. Patients were included based on the following criteria: aged between 28 days and 14 years, intubated, and using invasive mechanical ventilation.

RESULTS

Over 2 years, 2,153 observations were made using the Pediatric Unplanned Extubation Risk Score predictive model. Unplanned extubation occurred in 73 of 2,153 observations. A total of 286 children participated in the application of the Risk Score. This predictive model was created to categorize the following significant risk factors: 1) inadequate placement and fixation of the endotracheal tube (odds ratio 2.00 [95%CI,1.16-3.36]), 2) Insufficient level of sedation (odds ratio 3.00 [95%CI,1.57-4.37]), 3) age ≤ 12 months (odds ratio 1.27 [95%CI,1.14-1.41]), 4) presence of airway hypersecretion (odds ratio 11.00 [95%CI,2,58-45.26]) inadequate family orientation and/or nurse to patient ratio (odds ratio 5.00 [95%CI,2.64-7.99]), and 6) weaning period from mechanical ventilation (odds ratio 3.00 [95%CI,1.67-4.79]) and 5 risk enhancement factors.

CONCLUSIONS

The scoring system demonstrated effective sensitivity for estimating the risk of UE with the observation of six aspects, which overlap as an isolated risk factor or are associated with a risk enhancement factors.

The Effectiveness of Workshop and Multimedia Training Methods on the Nurses' Decision-Making Skills Regarding Weaning From Mechanical Ventilation

BACKGROUND

Nurses can safely and effectively wean patients from mechanical ventilation (MV) by the use of proper instruments and planning.

OBJECTIVE

The aim of this study was to compare the effectiveness of 2 training methods on the decision-making skill of intensive critical care (ICU) nurses with regard to weaning from MV.

METHODS

In this quasi-experimental study, 80 nurses working in ICUs participated in 1 of 2 educational groups in 2016. The interventions were workshop and multimedia training for decision-making skill regarding weaning from MV. The data were gathered from a questionnaire based on the Burns Weaning Assessment Program tool before and 1 month after the intervention. Data were analyzed by independent t test, the χ test, and the Fisher exact test using the software SPSS v. 17.

RESULTS

The decision-making skill with regard to awareness of weaning factors (physiological and respiratory) increased in both groups after the intervention (P ≤ .001), but the difference between the 2 groups was not statistically meaningful. Considering the mean scores before and after the intervention, the general skill of decision-making regarding weaning from MV was higher in the multimedia training group compared with the workshop training group (P ≤ .001).

CONCLUSION

The multimedia training method, which has been more successful, is recommended owing to its characteristics of virtual education, such as accessibility, flexibility, learner centeredness, and expansibility, as well as nurses' lack of time.