Sustained Improvement in the Performance of Rapid Sequence Intubation Five Years after a Quality Improvement Initiative.

Many quality improvement interventions do not lead to sustained improvement, and the sustainability of healthcare interventions remains understudied. We conducted a time-series analysis to determine whether improvements in the safety of rapid sequence intubation (RSI) in our academic pediatric emergency department were sustained 5 years after a quality improvement initiative. METHODS: There were 3 study periods: baseline (April 2009-March 2010), improvement (July 2012-December 2013), and operational (January 2014-December 2018). All patients undergoing RSI were eligible. We collected data using a structured video review. We compared key processes and outcomes with statistical process control charts. RESULTS: We collected data for 615 of 643 (96%) patient encounters with RSI performed: 114 baseline (12 months), 105 improvement (18 months), and 396 operational (60 months). Key characteristics were similar, including patient age. Statistical process control charts indicated sustained improvement of all 6 key processes and the primary outcome measure (oxyhemoglobin desaturation) throughout the 5-year operational period. CONCLUSIONS: Improvements in RSI safety were sustained 5 years after a successful improvement initiative, with further improvement seen in several key processes. Further research is needed to elucidate the factors contributing to sustainability.

Reducing the incidence of oxyhaemoglobin desaturation during rapid sequence intubation in a paediatric emergency department.

OBJECTIVES: Rapid sequence intubation (RSI) is the standard for definitive airway management in emergency medicine. In a video-based study of RSI in a paediatric emergency department (ED), we reported a high degree of process variation and frequent adverse effects, including oxyhaemoglobin desaturation (SpO2<90%). This report describes a multidisciplinary initiative to improve the performance and safety of RSI in a paediatric ED. METHODS: We conducted a local improvement initiative in a high-volume academic paediatric ED. We simultaneously tested: (1) an RSI checklist, (2) a pilot/copilot model for checklist execution, (3) the use of a video laryngoscope and (4) the restriction of laryngoscopy to specific providers. Data were collected primarily by video review during the testing period and the historical period (2009-2010, baseline). We generated statistical process control charts (G-charts) to measure change in the performance of six key processes, attempt failure and the occurrence of oxyhaemoglobin desaturation during RSI. We iteratively revised the four interventions through multiple plan-do-study-act cycles within the Model for Improvement. RESULTS: There were 75 cases of RSI during the testing period (July 2012-September 2013). Special cause variation occurred on the G-charts for three of six key processes, attempt failure and desaturation, indicating significant improvement. The frequency of desaturation was 50% lower in the testing period than the historical (16% vs 33%). When all six key processes were performed, only 6% of patients experienced desaturation. CONCLUSIONS: Following the simultaneous introduction of four interventions in a paediatric ED, RSI was performed more reliably, successfully and safely.

Pediatric emergency department discharge prescriptions requiring pharmacy clarification.

OBJECTIVES: The aims of the study were to analyze and classify reasons why retail pharmacies need to contact the pediatric emergency department (PED) for clarification on outpatient prescriptions generated using an electronic prescribing system and to categorize the severity of errors captured. METHODS: A retrospective chart review was conducted at a PED that cares for approximately 92,000 patients annually. All pharmacy callbacks documented in the electronic medical record between August 1, 2008 and July 31, 2009 were included. A datasheet was used to capture patient demographics (age, sex, race, insurance), prescriptions written, and reason for callback. Each call was then assigned a severity level, and time to respond to all calls was estimated. Frequencies were used to analyze the data. RESULTS: A total of 731 errors for 695 callbacks were analyzed from 49,583 prescriptions written at discharge. The most common errors included administrative/insurance issues 342/731 (47%) and prescription writing errors 298/731 (41%). The errors were classified as insignificant (340/729 [47%]), problematic (288/729 [40%]), significant (77/729 [11%]), serious (12/729 [1.64%]), and severe (12/729 [1.64%]). Almost 96% of errant prescriptions were not able to be filled as originally written and required a change by the prescriber. These calls required approximately 127 hours to complete. CONCLUSIONS: Prescription errors requiring a pharmacy callback are typically insignificant. However, 13.8% of callbacks about an error were considered significant, serious, or severe. Automated dose checking and verifying insurance coverage of prescribed medications should be considered essential components of prescription writing in a PED.

An intervention to decrease narcotic-related adverse drug events in children's hospitals.

OBJECTIVES: Narcotic-related adverse drug events are the most common adverse drug events in hospitalized children. Despite multiple published studies describing interventions that decrease adverse drug events from narcotics, large-scale collaborative quality improvement efforts to address narcotic-related adverse drug events in pediatrics have not been described. The purpose of this study was to evaluate collaborative-wide narcotic-related adverse drug event rates after a collection of expert panel-defined best practices was implemented. METHODS: All 42 children's hospitals in the Child Health Corporation of America were invited to participate in the Institute for Healthcare Improvement-style quality improvement collaborative aimed at reducing narcotic-related adverse drug events. A collection of interventions known or suspected to reduce narcotic-related adverse drug events was recommended by an expert panel, with each site implementing >or=1 of these best practices on the basis of local need. Narcotic-related adverse drug event rates were compared between the baseline (December 1, 2004, to March 31, 2005) and postimplementation periods (January 1, 2006, to March 31, 2006) after an a priori-defined intervention ramp-up time (April 1, 2005, and December 31, 2005). Secondary outcome measures included constipation rates and narcotic-related automated drug-dispensing-device override percentages. RESULTS: Median narcotic-related adverse drug event rates decreased 67% between the baseline and postimplementation time frames across the 14-site collaborative. Constipation rates decreased 68.9%, and automated drug-dispensing-device overrides decreased from 10.18% to 5.91% of all narcotic doses administered. CONCLUSIONS: Implementation of >or=1 expert panel-recommended interventions at each participating site resulted in a significant decrease in narcotic-related adverse drug events, constipation, and automated drug-dispensing-device overrides in a 12-month, 14-site children's hospital quality collaborative.

Pediatric emergency department overcrowding and impact on patient flow outcomes.

BACKGROUND: Understanding the impact of overcrowding in pediatric emergency departments (PEDs) on quality of care is a growing concern. Boarding admitted patients in the PED and increasing emergency department (ED) visits are two potentially significant factors affecting quality of care. OBJECTIVES: The objective was to describe the impact ED boarding time and daily census have on the timeliness of care in a PED. METHODS: Pediatric ED boarding time and daily census were determined each day from July 2003 to July 2007. Outcome measures included mean length of stay (LOS), time to triage, time to physician, and patient elopement during a 24-hour period. RESULTS: For every 50 patients seen above the average daily volume of 250, LOS increased 14.8 minutes, time to triage increased 6.6 minutes, time to physician increased 18.2 minutes, and number of patient elopements increased by three. For each increment of 24 hours to total ED boarding time, LOS increased 7.6 minutes, time to triage increased 0.6 minutes, time to physician increased 3 minutes, and number of patient elopements increased by 0.6 patients. CONCLUSIONS: ED boarding time and ED daily census show independent associations with increasing overall LOS, time to triage, time to physician, and number of patient elopements in a PED.

Implementation of a medical emergency team in a large pediatric teaching hospital prevents respiratory and cardiopulmonary arrests outside the intensive care unit.

OBJECTIVE: We implemented a medical emergency team (MET) in our free-standing children's hospital. The specific aim was to reduce the rate of codes (respiratory and cardiopulmonary arrests) outside the intensive care units by 50% for >6 months following MET implementation. DESIGN: Retrospective chart review and program implementation. SETTING: A children's hospital. PATIENTS: None. INTERVENTIONS: The records of patients who required cardiorespiratory resuscitation outside the critical care areas were reviewed before MET implementation to determine activation criteria for the MET. Codes were prospectively defined as respiratory arrests or cardiopulmonary arrests. MET-preventable codes were prospectively defined. The incidence of codes before and after MET implementation was recorded. MEASUREMENTS AND MAIN RESULTS: Twenty-five codes occurred during the pre-MET baseline compared with six following MET implementation. The code rate (respiratory arrests + cardiopulmonary arrests) post-MET was 0.11 per 1,000 patient days compared with baseline of 0.27 (risk ratio, 0.42; 95% confidence interval, 0-0.89; p = .03). The code rate per 1,000 admissions decreased from 1.54 (baseline) to 0.62 (post-MET) (risk ratio, 0.41; 95% confidence interval, 0-0.86; p = .02). For MET-preventable codes, the code rate post-MET was 0.04 per 1,000 patient days compared with a baseline of 0.14 (risk ratio, 0.27; 95% confidence interval, 0-0.94; p = .04). There was no difference in the incidence of cardiopulmonary arrests before and after MET. For codes outside the intensive care unit, the pre-MET mortality rate was 0.12 per 1,000 days compared with 0.06 post-MET (risk ratio, 0.48; 95% confidence interval, 0-1.4, p = .13). The overall mortality rate for outside the intensive care unit codes was 42% (15 of 36 patients). CONCLUSIONS: Implementation of a MET is associated with a reduction in the risk of respiratory and cardiopulmonary arrest outside of critical care areas in a large tertiary children's hospital.

Reliability science and patient safety.

Reliability is failure-free operation over time--the measurable capability of a process, procedure, or service to perform its intended function. Reliability science has the potential to help health care organizations reduce defects in care, increase the consistency with which care is delivered, and improve patient outcomes. Based on its principles, the Institute for Health care Improvement has developed a three-step model to prevent failures, mitigate the failures that occur, and redesign systems to reduce failures. Lessons may also be learned from complex organizations that have already adopted the principles of reliability science and operate with high rates of reliability. They share a preoccupation with failure, reluctance to simplify interpretations, sensitivity to operations, commitment to resilience, and underspecification of structures.

New approaches to respiratory infections in children. Bronchiolitis and croup.

Croup is a disease that is commonly seen in children younger than the age of 6 years. The cause is viral, with parainfluenza viruses and RSV being the two most common pathogens. Treatment consists primarily of supportive care, and parents usually have tried humidification and cool air exposure before the child presents to the ED. Children with moderate to severe croup are usually seen in the ED. The use of steroids in an oral preparation results in a clinical improvement of outpatients with mild to moderate croup and reduces the need for hospitalization. The dosage range for oral dexamethasone is 0.15 mg/kg to 0.6 mg/kg. Nebulized budesonide may also be used. Racemic or L-epinephrine, both of which are equally effective, can be used for symptomatic treatment in severe croup. After administration of racemic or L-epinephrine, hospitalization is not automatic and patients can be discharged safely from the ED after a 3-hour of observation period. There should be no respiratory distress, and the patient should have access to follow-up and emergency care if needed.