Development and Testing of a Neonatal Intubation Checklist for an Air Medical Transport Team

Assessment of the Impact of Technical Incidents in Critical Situations Using High-Fidelity Simulation Techniques in Pediatric Intensive Care

Introduction In certain fields such as anesthesia and critical care, technical incidents are rare events; however, when they occur, they disrupt workflow, optimal patient care, and survival, with human factors often implicated. In pediatric resuscitation, the impact of these incidents on patient care has not yet been thoroughly explored through simulation. Consequently, we investigated how healthcare teams integrate technical incidents in critical situations and whether this interferes with the adequate management of patients. Materials & methods In a single-blind randomized study utilizing high-fidelity simulation, we incorporated a pediatric scenario involving hypoxemia in an intubated and ventilated infant where the endotracheal tube (ETT) was obstructed. A technical incident (disconnected oxygen supply) was either present (TI+) or absent (TI-) in the scenario. We compared reaction times for "removal of the obstructed ETT" between the two groups (TI+ and TI-). Additionally, we recorded and analyzed reaction times for "bag ventilation" and "repair of the technical incident" in the TI+ group. To assess the scenario's credibility, we conducted an analysis comparing the medians of evaluation forms that were anonymously completed by participants at the end of the sessions. Results In total, 10 simulation sessions were conducted, five TI+ and five TI-. The time required for removal of the obstructed ETT in the presence of a technical incident was significantly prolonged compared to controls (Mann-Whitney test, p=0.03). Furthermore, bag ventilation precedes tube removal in the TI+ group, a contrast to the TI- group, which quickly removes the obstructed ETT before stabilizing the patient with bag-mask ventilation. Conclusion Technical incidents in simulated pediatric scenario adversely affect urgent care in ventilated children. Developing and validating a procedural response to these situations through further simulation is imperative.

Correlating Simulation Training and Assessment With Clinical Performance: A Feasibility Study

OBJECTIVE

Simulation education and assessment are increasingly used in prehospital curriculums. The objective of this study was to assess the challenges and feasibility of correlating evaluation data from an airway management simulation assessment with clinical performance.

METHODS

This study was undertaken in Ontario, the most populous province in Canada, where 13 bases are distributed in geographically diverse areas, from urban to rural and remote locations. This is a retrospective cohort study of paramedics who had completed simulation education and assessment in rapid sequence intubation. Logistic regression was used to assess for correlation between assessment scores (ie, the global score and the overall score and the definitive airway sans hypoxia/hypotension on the first attempt [DASH-1A] success in the field).

RESULTS

DASH-1A success when grouped by base varied from 25% to 100%. The odds of DASH-1A success increased for paramedics who had a higher overall score (odds ratio [OR]: 1.03; 95% confidence interval [CI], 0.96-1.11) and for paramedics who had a higher global rating (OR: 1.27; CI, 0.73-2.21) when accounting for base intubation frequency. The odds of DASH-1A success increased for paramedics who had a higher overall score (OR: 1.01; CI, 0.93-1.09) and decreased for paramedics who had a higher global rating (OR: 0.96; CI, 0.47-1.96) when accounting for base geography.

CONCLUSION

Although this study lacked a sample size large enough to draw conclusions, it provides a foundation and areas to improve in future work exploring the relationship between simulation assessments and clinical performance.

Implementation of a Rapid Sequence Intubation Checklist Improves First-Pass Success and Reduces Peri-Intubation Hypoxia in Air Medical Transport

OBJECTIVE

Rapid sequence intubation (RSI) is a critical skill commonly performed by air medical teams in the United States. To improve safety and reduce potential patient harm, checklists have been implemented by various institutions in intensive care units, emergency departments, and even prehospital air medical programs. However, the literature suggests that checklist use before RSI has not shown improvement in clinically important outcomes in the hospital. It is unclear if RSI checklist use by air medical crews in prehospital environments confers any clinically important benefit.

METHODS

This institutional review board-approved project is a before-and-after observational study conducted within a large helicopter ambulance company. The RSI checklist was used by flight crewmembers (flight paramedic/nurse) for over 3 years. Data were evaluated for 8 quarters before and 8 quarters after checklist implementation, spanning December 2014 to March 2019. Data were collected, including the self-reported use of the checklist during intubation attempts, the reason for intubation, and correlation with difficult airway predictors (HEAVEN [Hypoxemia, Extremes of size, Anatomic disruption, Vomit, Exsanguination, Neck mobility/Neurologic injury] criteria), and compared with airway management before the implementation of the checklist. The primary outcome was improved first-pass success (FPS) when compared among those who received RSI before the checklist versus those who received RSI with the checklist. The secondary outcome was a definitive airway sans hypoxia improvement noted on the first pass among adult patients as measured before and after RSI checklist implementation. Post-RSI outcome scenarios were recorded to analyze and validate the effectiveness of the checklist.

RESULTS

Ten thousand four hundred five intubations were attempted during the study. FPS was achieved in 90.9% of patients before RSI checklist implementation, and 93.3% achieved FPS postimplementation of the RSI checklist (P ≤ .001). In the preimplementation epoch, 36.2% of patients had no HEAVEN predictors versus 31.5% after RSI checklist implementation. These data showed that before RSI checklist implementation, airways were defined as less difficult than after implementation.

CONCLUSION

The implementation of a standardized RSI checklist provided a better identification of deterring factors, affording efficient and accurate actions promoting FPS. Our data suggest that when a difficult airway is identified, using the RSI checklist improves FPS, thereby reducing adverse events.

Measuring evidence-based clinical guideline compliance in the paediatric intensive care unit

BACKGROUND

Evidence-based clinical care guidelines improve medical treatment by reducing error, improving outcomes and possibly lowering healthcare costs. While some data exist on individual guideline compliance, no data exist on overall compliance to multiple nuanced guidelines in a paediatric intensive care setting.

METHODS

Guideline compliance was observed and measured with a prospective cohort at a tertiary academic paediatric medical-surgical intensive care unit. Adherence to 19 evidence-based clinical care guidelines was evaluated in 814 patients, and reasons for non-compliance were noted along with other associated outcomes.

MEASUREMENTS AND MAIN RESULTS

Overall facility compliance was unexpectedly high at 77.8% over 4512 compliance events, involving 826 admissions. Compliance varied widely between guidelines. Guidelines with the highest compliance were stress ulcer prophylaxis (97.1%) and transfusion administration such as fresh frozen plasma (97.4%) and platelets (94.8%); guidelines with the lowest compliance were ventilator-associated pneumonia prevention (28.7%) and vitamin K administration (34.8%). There was no significant change in compliance over time with observation. Guidelines with binary decision branch points or single-page decision flow diagrams had a higher average compliance of 90.6%. Poor compliance was more often observed with poor perception of guideline trustworthiness and time limitations.

CONCLUSIONS

Measuring guideline compliance, though onerous, allowed for evaluation of current clinical practices and identified actionable areas for institutional improvement.

Competency-based assessment in neonatal simulation-based training

Simulation is a cornerstone of training in neonatal clinical care, allowing learners to practice skills in a safe and controlled environment. Competency-based assessment provides a systematic approach to evaluating technical and behavioral skills observed in the simulation environment to ensure the learner is prepared to safely perform the skill in a clinical setting. Accurate assessment of competency requires the creation of tools with evidence of validity and reliability. There has been considerable work on the use of competency-based assessment in the field of neonatology. In this chapter, we review neonatal simulation-based training, examine competency-based assessment tools, explore methods to gather evidence of the validity and reliability, and review an evidence-based approach to competency-based assessment using simulation.

Improving Intubation Success in Pediatric and Neonatal Transport Using Simulation

BACKGROUND

Pediatric and neonatal first-pass intubation rates are higher in adult trained retrieval services than in neonatal or pediatric trained services. Some authors have attributed this to more frequent opportunities to practice the skill in the adult population.

OBJECTIVE

The aim of this study was to increase the first-pass intubation rate without adverse events by introducing daily intubation simulation at our mixed neonatal and pediatric retrieval service.

METHODS

This prospective cohort study performed from July to December 2018 in our mixed neonatal and pediatric retrieval service involved 16 medical staff performing simulated intubation at commencement of their retrieval shift with a retrieval nurse. Checklists for neonatal and pediatric intubation were introduced to the retrieval service for the intervention cohort. Participants were asked to complete questionnaires about intubation performed on retrieval to gather data not routinely collected by the service.

RESULTS

Seven hundred and sixty-eight patients were retrieved by the service and 70 patients required intubation by the retrieval team during the intervention period. First-pass intubation rates were higher during the intervention period compared with a historical cohort, despite less intubations being performed overall. First-pass intubation rates improved from 59% to 78% in neonatal patients (P = 0.032), 58% to 65% in pediatric patients (P = 0.68) and from 58% to 74% overall (P = 0.043). There were no severe adverse events detected during the intervention period. Minor adverse events were associated with multiple attempts at intubation (P < 0.001). Overall compliance with simulation protocol was 43.5%, and on average, each doctor completed simulation once per month.

CONCLUSIONS

Simulation is a useful adjunct to support neonatal and pediatric intubation training in the current environment of reducing intubation frequency.

Compliance and Attitudes of Critical Care Transport Providers Regarding a Prehospital Rapid Sequence Intubation Checklist

Human factors engineering innovations, such as checklists, have been adopted in various acute care settings to improve safety with reasonable compliance and acceptance. In the air medical industry, checklists have been implemented by different teams for critical clinical procedures such as rapid sequence intubation. However, compliance and attitudes toward these human factors engineering innovations in the critical care transport setting are not well described. In this institutional review board-exempt, retrospective review of checklist usage, we assessed rapid sequence intubation checklist compliance and surveyed providers with 5 questions based on Rogers' theory of diffusion of innovation to examine why or why not there was compliance. Our results indicated that compliance with checklist implementation was excellent. The survey questions were consistent with process improvement factors that enhance the spread and acceptance of innovation.

The safety and efficacy of high-speed train transport for critical children: a retrospective propensity score matching cohort study

It is widely acknowledged that efficiency of pediatric critical care transport plays a vital role in treatment of critically-ill children. In developing countries, most critically-ill children were transported by ambulance, and a few by air, such as a helicopter or fixed airplane. High-speed train (HST) transport may be a potential choice for critically-ill children to a tertiary medical center for further therapy. This is a single-center, retrospective cohort study from June 01, 2016 to June 30, 2019. All the patients transported to the Pediatric Intensive Care Unit (PICU) of PLA general hospital were divided into two groups, HST group and ambulance group. The propensity score matching method was performed for the comparison between the two groups. Finally, a 2:1 patient matching was performed using the nearest-neighbor matching method without replacement. The primary outcome was hospital mortality. Secondary outcomes included duration of transport, transport cost, hospital stay, and hospitalization cost. A total of 509 critically-ill children were transported and admitted. Of them, 40 patients were transported by HST, and 469 by ambulance. The hospital mortality showed no difference between the two groups (p > 0.05). The transport distance in the HST group was longer than that in the ambulance group (1894.5 ± 907.09 vs. 902.66 ± 735.74, p < 0.001). However, compared to the HST group, the duration of transport time by ambulance was significantly longer (p < 0.001). No difference in vital signs, blood gas analysis, and critical illness score between groups at admission was noted (p > 0.05). There was no death during the transport. There was no difference between groups regarding the transport cost, hospital stays, and hospitalization cost (p > 0.05). High-quality tertiary medical centers are usually located in megacities. HST transport network for critically-ill children could be established to cover most regions of the country. Without increasing financial burden, HST medical transport can be a potentially promising option to improve the outcomes of critically-ill children in developing countries with developed HST network.

Clinical Trial Registration: This study was registered at http://www.chictr.org.cn/index.aspx (chiCTR.gov; Identifier: ChiCTR2000032306).

Recommendations on the skills profile and standards of the neonatal transport system in Spain

The first hours of life of a sick or premature newborn are crucial for its prognosis and therefore delivery should take place in a center prepared for that degree of complexity. When this condition is not met, the newborn must be transferred in an optimal and safe way to the center that can offer the necessary care. The training, staffing, organization and coordination of the neonatal transport team are essential to guarantee a safe transfer. Being aware of the interest and the advances that are currently taking place in this area of ​​pediatrics, the Standards Commission and the Neonatal Transport Commission of the Spanish Society of Neonatology have prepared this document. In it, both the provision of human and material resources necessary as well as the bases of clinical stabilization in transport to carry out the neonatal transfer in a safe way and proportionate to the needs of the critical newborn have been exhaustively reviewed and detailed.

[Recommendations on the skills profile and standards of the neonatal transport system in Spain]

The first hours of life of a sick or premature newborn are crucial for its prognosis and therefore delivery should take place in a center prepared for that degree of complexity. When this condition is not met, the newborn must be transferred in an optimal and safe way to the center that can offer the necessary care. The training, staffing, organization and coordination of the neonatal transport team are essential to guarantee a safe transfer. Being aware of the interest and the advances that are currently taking place in this area of pediatrics, the Standards Commission and the Neonatal Transport Commission of the Spanish Society of Neonatology have prepared this document. In it, both the provision of human and material resources necessary as well as the bases of clinical stabilization in transport to carry out the neonatal transfer in a safe way and proportionate to the needs of the critical newborn have been exhaustively reviewed and detailed.

Improving patient safety during intrahospital transportation of mechanically ventilated patients with critical illness

Aim

Intrahospital transportation (IHT) of patients under mechanical ventilation (MV) significantly increases the risk of patient harm. A structured process performed by a well-prepared team with adequate communication among team members plays a vital role in enhancing patient safety during transportation.

Design and implementation

We conducted this quality improvement programme at the intensive care units of a university-affiliated medical centre, focusing on the care of patients under MV who received IHT for CT or MRI examinations. With the interventions based on the analysis finding of the IHT process by healthcare failure mode and effects analysis, we developed and implemented strategies to improve this process, including standardisation of the transportation process, enhancing equipment maintenance and strengthening the teamwork among the transportation teammates. In a subsequent cycle, we developed and implemented a new process with the practice of reminder-assisted briefing. The reminders were printed on cards with mnemonics including ‘VITAL’ (Vital signs, Infusions, Tubes, Alarms and Leave) attached to the transportation monitors for the intensive care unit nurses, ‘STOP’ (Secretions, Tubes, Oxygen and Power) attached to the transportation ventilators for the respiratory therapists and ‘STOP’ (Speak-out, Tubes, Others and Position) attached to the examination equipment for the radiology technicians. We compared the incidence of adverse events and completeness and correctness of the tasks deemed to be essential for effective teamwork before and after implementing the programme.

Results

The implementation of the programme significantly reduced the number and incidence of adverse events (1.08% vs 0.23%, p=0.01). Audits also showed improved teamwork during transportation as the team members showed increased completeness and correctness of the essential IHT tasks (80.8% vs 96.5%, p<0.001).

Conclusion

The implementation of reminder-assisted briefings significantly enhanced patient safety and teamwork behaviours during the IHT of mechanically ventilated patients with critical illness.

A Systematic Approach to Ventilator Management for the Pediatric Patient During Air Medical Transport

OBJECTIVE

A checklist was developed to improve the ventilator management of pediatric patients for air medical transport with the aim of reducing the percentage of patients outside recommended parameters (no bag valve mask use, peripheral capillary oxygen saturation level > 90%, and end-tidal carbon dioxide level > 35 and < 50 mm Hg) from 41.3% to 20% within 7 months.

METHODS

The checklist was developed based on recommended guidelines. After checklist orientation, its effectiveness was analyzed via chart review for inclusion criteria (> 5 kg and < 18 years) from July 2018 to January 2019. Parameters identified in the aim statement were used to evaluate effectiveness. After transport, a Likert survey concerning the value of the checklist was distributed.

RESULTS

Significant improvements in pediatric ventilator management were noted when teams used the checklist. The rate outside of aim parameters was reduced significantly from 41.3% (n = 92, June 2012-May 2018 preintervention) to 10% (n = 20, July 2018-January 2019 postintervention) after the improvement action was implemented (χ² = 7.01, P = .008). The 5-point Likert survey results (n = 38, 4.68 ± .57) supported teams' improved comfort after checklist implementation.

CONCLUSION

The checklist improved ventilator management proficiency of pediatric patients and the comfort level of air medical teams providing care.

An Unusual Cause of Failure to Ventilate

We report an unusual case of endotracheal tube failure. It was due to a manufacturing defect in the internal white plastic piece that is normally depressed by the luer-lock syringe within the blue pilot balloon. Prior to use, the endotracheal tube was tested and functioned normally. A 64-year-old patient in the intensive care unit with a history of hypertension was being mechanically ventilated after uneventful abdominal surgery. After several hours in the intensive care unit, he was noted to be suddenly no longer receiving adequate tidal volumes from the ventilator. It was found that the cuff on the endotracheal tube was not retaining air when it was filled with air from a syringe. This lead to a large "leak" around the endotracheal tube such that the intended tidal volumes set on the ventilator were not delivered to the patient. The patient was uneventfully reintubated and did well. Subsequent investigation revealed the cause to be a manufacturing defect in the internal white plastic piece that is normally depressed by the luer-lock syringe within the blue pilot balloon. Other mechanisms of cuff failure are reviewed in this case report. This case is an unusual reason for cuff failure. Illustrations supplied alert the reader how to identify the appearance of this manufacturing defect in a pilot balloon. This case illustrates the potential device malfunctions that can develop during a procedure, even when the equipment has been tested and previously functioned well. Even small defects developing in well-engineered products can lead to critical patient care emergencies.