35 Implementation of a quality improvement initiative to reduce pain and anxiety associated with needle-related procedures in a Canadian paediatric emergency department

Primary Subject area

Emergency Medicine - Paediatric

Background

Needle-related procedures such as intravenous (IV) insertion, venipuncture, and lumbar puncture (LP) are commonly performed in children, particularly in the emergency department (ED). Children consistently rate these needle-related procedures as very distressing. While topical anesthetics have been shown to be highly effective and are available, they are inconsistently used. The Children’s Comfort Promise was originally developed at the Minnesota Children’s Hospital. It requires nursing staff to use four strategies for children undergoing needle-related procedures: (1) topical anesthetic, (2) sucrose or breastfeeding if ≤ 12 months, (3) Comfort positioning (swaddling, skin-to-skin, or facilitated tucking if ≤ 12 months and sitting upright for children > 12 months), and (4) age-appropriate distraction.

Objectives

We sought to evaluate compliance with all 4 Comfort Promise strategies for managing children’s pain and anxiety during needle-related procedures in a Canadian paediatric ED.

Design/Methods

Implementation of The Comfort Promise in March 2020 included a focus group to perform a root cause analysis, designation of nurse champions, monthly steering committee and ED working group meetings, and didactic education sessions. Our institution’s decision support unit identified all encounters of children 0-17 years who underwent at least one needle-related procedure at our paediatric ED from January 1 to November 30, 2020. The outcome was compliance with all 4 Comfort Promise strategies. Balancing measures included adverse drug reactions and vasoconstriction. We used statistical process control to analyze the outcome from 2 months preceding and 7 months following implementation.

Results

From January 1 to November 30, 2020, 21,600 encounters were identified, of which 10,294/21,600 (47.7%) were female. Age ranged from 0-17 years with a mean (SD) of 6.9 (5.5) years. Needle-related procedures were performed in 730/21,600 (3.4%) encounters, most commonly IV insertion (289/730, 39.6%) and venipuncture for blood sampling (232/730, 31.8%). Half of all encounters had no compliance strategies electronically recorded (363/730, 49.7%). Compliance with all Comfort Promise strategies increased over the study period (Figure 1). Topical anesthetic increased from 3/35 (8.6%) to 35/83 (42.2%). Sucrose or breastfeeding increased from 0/6 (0%) to 2/16 (12.5%). Comfort positioning increased from 0/35 (0%) to 26/83 (31.3%). Distraction increased from 0/35 (0%) to 22/83 (26.5%). There were no adverse drug reactions or vasoconstriction.

Conclusion

Implementation of The Comfort Promise in a Canadian paediatric ED resulted in greater use of strategies, particularly topical anesthetic, to reduce needle-related distress in children. Ongoing compliance will depend on consistent electronic recording and provider education.

Prevalence of Acute Rehabilitation for Kids in the PICU: A Canadian Multicenter Point Prevalence Study

OBJECTIVES

To evaluate mobilization practices, barriers, and mobility-related adverse events in Canadian PICUs.

DESIGN

National 2-day point prevalence study.

SETTING

Thirteen PICUs across Canada.

PATIENTS

Children with a minimum 72-hour PICU length of stay on the allocated study day.

INTERVENTIONS

None.

MEASUREMENTS AND MAIN RESULTS

Outcomes of interest were the prevalence and nature of mobilization activities, rehabilitation resources, adverse events, and factors associated with out-of-bed mobility and therapist-provided mobility. Two PICUs (15%) had early mobilization practice guidelines, and one PICU (8%) reported a formal process for engaging families in the mobilization of patients. The prevalence of mobilization was 110 of 137 patient-days (80%). The commonest activity was out-of-bed mobility (87/137; 64% patient-days); there was no active mobilization on 46 patient-days (34%). Therapists provided mobility on 33% of patient-days. Mobility was most commonly facilitated by nurses (74% events) and family (49% events). Family participation was strongly associated with out-of-bed mobility (odds ratio 6.4; p = 0.001). Intubated, mechanically ventilated patients were mobilized out-of-bed on 18 of 50 patient-days (36%). However, the presence of an endotracheal tube, vasoactive infusions, and age greater than or equal to 3 years were independently associated with not being mobilized out-of-bed. Barriers were reported on 58 of 137 patient-days (42%), and adverse events occurred in 22 of 387 mobility events (6%).

CONCLUSIONS

Mobilization is common and safe, and the majority of children in Canadian PICUs are being mobilized out-of-bed, even when mechanically ventilated. Family engagement in PICU-based rehabilitation is increasing. This study provides encouraging evidence that common barriers can be overcome in order to safely mobilize children in PICUs.

Saline-Lock Versus Continuous Infusion: Maintaining Peripheral Intravenous Catheter Access in Children

OBJECTIVES

In children, peripheral intravenous catheters (PIVs) are maintained by either a continuous infusion of fluid "to keep vein open" (TKO) or a saline lock (SL). There is a widespread perception that TKO prolongs PIV patency, but there is a lack of evidence for this. We hypothesized that there would be no significant difference in duration of PIV patency between TKO and SL.

PATIENTS AND METHODS

This prospective, time-allocated study included patients from newborn to 17 years of age admitted to our pediatric ward. Patients enrolled in the first 3 months were assigned to TKO, and patients in the latter 3 months were assigned to SL. Primary outcome was duration of functional patency of the first PIV during the time of TKO or SL. Secondary outcomes included PIV-related complications and patient and caregiver satisfaction.

RESULTS

Complete PIV data were available on 172 (n = 85 TKO, n = 87 SL) of 194 enrolled patients. The mean (SD) duration of PIV patency was 41.68 (41.71) hours in the TKO group and 44.05 (41.46) hours in the SL group, which was not significantly different (P = .71). There were no significant differences in complication rates or overall patient and caregiver satisfaction. One patient in the TKO group had their PIV removed because of risk of strangulation from tubing.

CONCLUSION

There were no significant differences between TKO and SL in the duration of PIV patency, complication rates, and overall patient and caregiver satisfaction in our pediatric population. Overall, SL is a safe and reasonable alternative to TKO in maintaining PIV patency in children.

Identification of adverse events in pediatric severe traumatic brain injury patients to target evidence-based prevention for increased performance improvement and patient safety

INTRODUCTION

Trauma centres are required to continuously measure, evaluate and improve care. Severe traumatic brain injury (sTBI) patients are highly susceptible to adverse events (AE; unintended, potentially harmful events resulting from health care) due to their unstable condition requiring high risk interventions, multiple medications and invasive monitoring. Objectives were to describe: (1) a process for identifying AE in pediatric sTBI patients to identify safety risks, target and implement evidence-based prevention strategies; and (2) a tertiary care PICU's sTBI AE experience.

METHODS

Merging databases, Trauma Registry with Adverse Events Management System, identified AE in patients. Details on the event location, type and severity of harm were combined with patient demographics, injury data, costs and outcomes in a cohort of 193 PICU sTBI patients (2000-15). Descriptive statistics and multivariate logistic regression were undertaken to describe AE, and their association with risk factors and outcomes.

RESULTS

103/193 sTBI patients (53%) suffered at least one AE. 238 AE occurred (1.23 AE/patient), with 30% of patients having 2+ AE. Most resulted in no harm (54%) with decubitus ulcers (15%) the most common AE. AE patients were more likely to be monitored for elevated ICP (p<0.001), with fewer ventilator-free days (p=0.015), longer LOS for PICU (11 vs. 3.5 days; p<0.001) and in-hospital (31 vs. 11 days; p<0.001) with higher median costs ($121,234 vs. $53,341; p=0.031). AE patients required a higher level of care on discharge (p=0.035).

CONCLUSIONS

Merging databases is an effective practice to identify AE and safety risks in trauma populations. Utilizing this method, a PICU AE rate of 1.23 events per patient was found with TBI severity the most important factor to increase the odds of AE. AE represent performance improvement events, opportunities to optimize care, decrease costs, as well as improve outcomes, to ultimately improve patient safety in this vulnerable population.

Development and validation of an algorithm of diagnostic and procedural codes for the identification of children hospitalized with a tracheostomy in Ontario, Canada

BACKGROUND

The requirement for a tracheostomy in children is associated with significant morbidity, mortality, and healthcare utilization. Easy identification of children with tracheostomies would facilitate important research on this population and provide quality improvement initiatives.

AIM

The purpose of this study is to determine whether an algorithm of diagnostic and procedural codes can accurately identify children hospitalized with a tracheostomy using routinely collected health data.

METHODS

Chart reviews were performed at the Children's Hospital of Eastern Ontario (CHEO) and the London Health Sciences Center (LHSC) to establish a true positive cohort of pediatric patients with tracheostomies admitted between 2008 and 2016. A multidisciplinary team developed algorithms of diagnostic and procedural codes contained within the Canadian Institute for Health Information Discharge Abstract Database. Algorithms were tested and refined against the true-positive and true-negative cohort. The accuracy of the diagnostic codes related to tracheostomy complications was also evaluated.

RESULTS

A chart review identified 158 unique children with tracheostomies (77 at CHEO, 81 at LHSC) with 901 individual admissions (401 at CHEO, 507 at LHSC). The best algorithms for identifying children with a tracheostomy had a sensitivity and specificity of more than 99%, a positive predictive value (PPV) of 94.0% and negative predictive value (NPV) of 100%. The algorithm for the identification of tracheostomy-related complications had a sensitivity of 76.7%, a specificity of 65%, PPV of 52.3%, and an NPV of 84.7%.

CONCLUSIONS

This study provides an algorithm for the accurate identification of children hospitalized in Canada with a tracheostomy, facilitating population-level epidemiological research and quality improvement initiatives.

A National Survey of Resources to Address Sepsis in Children in Tertiary Care Centers in Nigeria

Background: Infections leading to sepsis are major contributors to mortality and morbidity in children world-wide. Determining the capacity of pediatric hospitals in Nigeria to manage sepsis establishes an important baseline for quality-improvement interventions and resource allocations. Objectives: To assess the availability and functionality of resources and manpower for early detection and prompt management of sepsis in children at tertiary pediatric centers in Nigeria. Methods: This was an online survey of tertiary pediatric hospitals in Nigeria using a modified survey tool designed by the World Federation of Pediatric Intensive and Critical Care Societies (WFPICCS). The survey addressed all aspects of pediatric sepsis identification, management, barriers and readiness. Results: While majority of the hospitals 97% (28/29) reported having adequate triage systems, only 60% (16/27) follow some form of guideline for sepsis management. There was no consensus national guideline for management of pediatric sepsis. Over 50% of the respondents identified deficit in parental education, poor access to healthcare services, failure to diagnose sepsis at referring institutions, lack of medical equipment and lack of a definitive protocol for managing pediatric sepsis, as significant barriers. Conclusions: Certain sepsis-related interventions were reportedly widespread, however, there is no standardized sepsis protocol, and majority of the hospitals do not have pediatric intensive care units (PICU). These findings could guide quality improvement measures at institutional level, and healthcare policy/spending at the national level.

Temporal expression of PTHrP during endochondral bone formation in mouse and intramembranous bone formation in an in vivo rabbit model

Expression of parathyroid hormone-related protein (PTHrP) messenger RNA (mRNA) and protein was investigated throughout the developmental progression of endochondral bone formation in mouse and intramembranous bone formation in an in vivo model in rabbit, using in situ hybridization and immunohistochemistry. Endochondral bone formation was investigated in a developing embryo, newborn, and adult mouse. In fetal long bones through to newborn (day 7), PTHrP mRNA and protein were consistently expressed in chondrocytes within the proliferative, transitional, and hypertrophic zones. In addition, high levels of PTHrP were also detected in osteoblasts on the surface of trabecular bone surfaces. Similarly, at the adult stage (week 7), PTHrP mRNA and protein were consistently expressed in chondrocytes at epiphyseal ends of the subarticular cartilage, within cortical periosteum, as well as in osteoblasts located at the metaphyseal trabecular bone surfaces. Using an in vivo intramembranous bone formation model in rabbits, expression of PTHrP mRNA and protein was demonstrated in preosteoblasts prior to trabecular bone formation (1-week bone harvest). As bone formed (2-, 3-, and 4-week bone tissue harvests), PTHrP mRNA and protein were highly expressed in actively synthesizing osteoblasts and in those osteocytes embedded within the superficial layers of the bone matrix. Lining osteoblasts and osteocytes buried deeply in the bone matrix displayed weak or no signal for PTHrP. The pattern of spatial and temporal expression of PTHrP demonstrated in cartilage cells and osteoblasts in the two systems suggests an important role of PTHrP in both endochondral and intramembranous bone formation.