Nathan Timm

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.

The association of emergency department crowding and time to antibiotics in febrile neonates.

OBJECTIVES The objective was to assess the relationship between emergency department (ED) crowding and timeliness of antibiotic administration to neonates presenting with fever in a pediatric ED. METHODS This was a retrospective cohort study of febrile neonates (aged 0-30 days) evaluated for serious bacterial infections (SBIs) in a pediatric ED from January 2006 to January 2008. General linear models were used to evaluate the association of five measures of ED crowding with timeliness of antibiotic administration, controlling for patient characteristics. A secondary analysis was conducted to determine which part of the ED visit for this population was most affected by crowding. RESULTS A total of 190 patients met inclusion criteria. Mean time to first antibiotic was 181.7 minutes (range = 18-397 minutes). At the time of case presentation, the number of patients waiting in the waiting area, total number of hours spent in the ED by current ED patients, number of ED patients awaiting admission, and hourly boarding time were all positively associated with longer times to antibiotic. The time from patient arrival to room placement exhibited the strongest association with measures of crowding. CONCLUSIONS Emergency department crowding is associated with delays in antibiotic administration to the febrile neonate despite rapid recognition of this patient population as a high-risk group. Each component of ED crowding, in terms of input, throughput, and output factors, was associated with delays. Further work is required to develop processes that foster a more rapid treatment protocol for these high-risk patients, regardless of ED crowding pressures.

A Comprehensive View of Parental Satisfaction With Pediatric Emergency Department Visits

STUDY OBJECTIVE We develop a comprehensive view of aspects of care associated with parental satisfaction with pediatric emergency department (ED) visits, using both quantitative and qualitative data. METHODS This was a retrospective observational study using data from an institution-wide system to measure patient satisfaction. For this study, 2,442 parents who brought their child to the ED were interviewed with telephone survey methods. The survey included closed-ended (quantitative) and open-ended (qualitative data) questions, in addition to a cognitive interview-style question. RESULTS Overall parental satisfaction was best predicted by how well physicians and nurses work together, followed by wait time and pain management. Issues concerning timeliness of care, perceived quality of medical care, and communication were raised repeatedly by parents in response to open-ended questions. A cognitive interview-style question showed that physicians and nurses sharing information with each other, parents receiving consistent and detailed explanations of their childs diagnosis and treatments, and not having to answer the same question repeatedly informed parent perceptions of physicians and nurses working well together. Staff showing courtesy and respect through compassion and caring words and behaviors and paying attention to nonmedical needs are other potential satisfiers with emergency care. CONCLUSION Using qualitative data to augment and clarify quantitative data from patient experience of care surveys is essential to obtaining a complete picture of aspects of emergency care important to parents and can help inform quality improvement work aimed at improving satisfaction with care.

Maternal use of oxycodone resulting in opioid intoxication in her breastfed neonate.

A 4-day-old breastfed infant presented with opioid intoxication resulting from the maternal use of oxycodone after cesarean delivery. The infant was hypothermic, lethargic, and had pinpoint pupils. A dose of naloxone reversed the symptoms. This report highlights the importance of recognizing the potential effects of maternal oxycodone on the breastfed neonate in the emergency department setting.

Is spontaneous pneumothorax really a pediatric problem? A national perspective.

Objectives Research on spontaneous pneumothorax (SP) has focused on management strategies in adolescents and adults, yet pediatric population–based data are lacking. The objective of this study was to determine the incidence of SP in the pediatric population in different age groups. Methods This was a retrospective analysis of patients aged 0 to 17 years hospitalized with a diagnosis of SP from the Healthcare Cost and Utilization Project Kids’ Inpatient Database between 1997 and 2006. Trends of overall incidence and demographic information, including age, sex, length of stay, associated procedures, and associated conditions, were obtained and analyzed. Results The overall incidence of SP in children younger than 18 years increased from 2.68 per 100,000 population in 1997 to 3.41 per 100,000 in 2006. Average age (15.1 years; SE, 0.1 years), age distribution (83% = 15–17 years old), and hospital length of stay (4.7 days; SE, 0.1 days) remained constant. Between 1997 and 2006, males rose from 3.7 times to 4.2 times as likely to develop SP as females. In 2006, 70% of all hospitalized SP patients had therapeutic procedures documented: chest tube (32%), bleb excision (20%), and thoracotomy (8%) were the most common. Emphysematous bleb (21%), asthma (10%), and tobacco use (4%) were the most common associated diagnoses in 2006. Conclusions Although uncommon in children, SP appears to be primarily a condition of males and adolescents and appears to be increasing in incidence in this population. According to these data, a large portion of children are being managed without procedural intervention.

Pediatric Issues in Disaster Preparedness: Meeting the Educational Needs of Nurses—Are We There Yet?

Children have unique physical, emotional, and developmental needs making them particularly vulnerable during disasters. Most existing disaster preparedness courses lack a pediatric perspective. This article describes a pediatric disaster preparedness program presented to pediatric nurses in an urban, Level 1 trauma center. Survey results from the participants prior to the program revealed a lack of awareness of pediatric issues. Although the program resulted in an immediate improvement in awareness, retention fell back to precourse levels 2 years later. We conclude that pediatric disaster preparedness training should be integrated into hospital nursing curriculum on a regular basis.

Gastrostomy tube replacement in a pediatric ED: frequency of complications and impact of confirmatory imaging

BACKGROUND Gastrostomy tube (g-tube) dislodgement is a common problem in special needs children. There are no studies on the frequency of complications after g-tube replacement for children in a pediatric emergency department (ED). OBJECTIVES The objective of this study is to determine the frequency of misplacement and subsequent complications for children undergoing g-tube replacement in a pediatric ED and the impact of contrast-enhanced confirmatory imaging on ED length of stay (LOS). METHODS This was a retrospective review of children presenting to a pediatric ED over 16 months. Subjects were included if they underwent g-tube replacement in the ED. Records were reviewed for historical and procedural data including patient age, g-tube age, ED LOS, documented difficulties replacing the tube, performance of confirmatory imaging (contrast-enhanced radiograph), and complications identified within 72 hours of ED visit. RESULTS A total of 237 children met inclusion criteria. Three (1.2%) had evidence of g-tube misplacement, all of whom underwent confirmatory imaging. One complication from misplacement was identified (gastric outlet obstruction from overfilled balloon). Tract disruption was not identified for any subject. Eighty-four subjects (35%) had confirmatory imaging performed after replacement. Mean ED LOS in the imaged group was 265 vs 142 minutes for the nonimaged group (P < .001). No subjects with documentation of clinical confirmation had subsequent evidence of misplacement. CONCLUSIONS For children undergoing g-tube replacement in a pediatric ED, misplacement and associated complications were rare. Confirmatory imaging was associated with a considerably longer LOS. In the presence of clinical confirmation, confirmatory imaging may be judiciously used.

Chlorpromazine for the Treatment of Migraine in a Pediatric Emergency Department

Migraine headache is a common presenting condition to the pediatric emergency department (PED). Dopamine receptor antagonists, such as prochlorperazine and metoclopramide, serve as the primary treatment for migraine headache in many emergency departments; however, in 2012, our institution experienced a shortage of these drugs, resulting in the use of alternative medications. Chlorpromazine was included as an option for treatment at our institution during this shortage, although limited data exist on the effectiveness in children.

Intravenous migraine therapy in children with posttraumatic headache in the ED.

BACKGROUND More than 3.8 million children sustain traumatic brain injuries annually. Treatment of posttraumatic headache (PTH) in the emergency department (ED) is variable, and benefits are unclear. OBJECTIVE The objective of the study is to determine if intravenous migraine therapy reduces pain scores in children with PTH and factors associated with improved response. METHODS This was a retrospective study of children, 8 to 21 years old, presenting to a tertiary pediatric ED with mild traumatic brain injury (mTBI) and PTH from November 2009 to June 2013. Inclusion criteria were mTBI (defined by diagnosis codes) within 14 days of ED visit, headache, and administration of one or more intravenous medications: ketorolac, prochlorperazine, metoclopramide, chlorpromazine, and ondansetron. Primary outcome was treatment success defined by greater than or equal to 50% pain score reduction during ED visit. Bivariate analysis and logistic regression were used to determine predictors of treatment success: age, sex, migraine or mTBI history, time since injury, ED head computed tomographic (CT) imaging, and pretreatment with oral analgesics. RESULTS A total of 254 patients were included. Mean age was 13.8 years, 51% were female, 80% were white, mean time since injury was 2 days, and 114 patients had negative head CTs. Eighty-six percent of patients had treatment success with 52% experiencing complete resolution of headache. Bivariate analysis showed that patients who had a head CT were less likely to respond (80% vs 91%; P = .008). CONCLUSIONS Intravenous migraine therapy reduces PTH pain scores for children presenting within 14 days after mTBI. Further prospective work is needed to determine long-term benefits of acute PTH treatment in the ED.

The Effect of Emergency Department Crowding on Reassessment of Children With Critically Abnormal Vital Signs

OBJECTIVES The objective was to determine whether several measures of emergency department (ED) crowding are associated with an important indicator of quality and safety: time to reevaluation of children with documented critically abnormal triage vital signs. METHODS This was a retrospective cross-sectional study of all patients with critically abnormal vital signs measured in triage over a 2.5-year period (September 1, 2006, to May 1, 2009). Cox proportional hazard analysis was used to determine rate ratios for time to critically abnormal vital sign reassessment, when controlled for potential confounders. RESULTS In this 2.5-year sample, 9,976 patients with critically abnormal vital signs in triage (representing 3.9% of 253,408 visits) were placed in regular ED rooms with electronic alerts prompting vital sign reassessment after 1 hour. Overall, the mean time to reassessment was 84 minutes. The rate of vital sign reassessment was reduced by 31% for each additional 10 patients waiting for admission (adjusted odds ratio [OR] = 0.98; 95% confidence interval [CI] = 0.98 to 0.99), by 10% for every 10 patients in the lobby (adjusted OR = 0.94; 95% CI = 0.93 to 0.96), and by 6% for every additional 10 patients in the overall ED census (adjusted OR = 0.97; 95% CI = 0.97 to 0.98). CONCLUSIONS Emergency department crowding was associated with delay in the reassessment of critically abnormal vital signs in children; further work is needed to develop systems to mitigate these delays.