Publications by authors named "Hollenbach K"

Article Synopsis
  • CNS tumors are hard to diagnose quickly due to varied symptoms and inconsistent neurologic exam results.
  • The study analyzed 121 pediatric patients who presented to the emergency department with newly diagnosed CNS tumors, focusing on their clinical features and the time taken for diagnosis.
  • Findings showed a delayed diagnosis in 14% of cases, often presenting with normal or non-focal neurologic exams, emphasizing the complexity of identifying these tumors.
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Background: Medication errors are common during transitions of care, such as discharge from the emergency department (ED) or urgent care (UC). The Joint Commission has identified medication reconciliation as a key safety practice. Our aim was to increase the percentage of patients with completed medication reconciliation at discharge from our pediatric ED and 4 UCs from 25% to 75% in 12 months.

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Objective: Adolescents who use the emergency department are more likely to engage in high-risk sexual activity and are at an increased risk of sexually transmitted infections. We aimed to increase testing for Chlamydia and gonorrhea from 12% to 50% among adolescents presenting to our pediatric emergency department with at-risk chief complaints over 12 months.

Methods: Plan-Do-Study-Act cycles were initiated in July 2020.

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Introduction: Children and adolescents often do not receive mental healthcare when they need it. By 2021, the complex impact of the COVID-19 pandemic, structural racism, inequality in access to healthcare, and a growing shortage of mental health providers led to a national emergency in child and adolescent mental health in the United States. The need for effective, accessible treatment is more pressing than ever.

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Article Synopsis
  • Tutorial videos from a first-person perspective (FP-POV) are popular for Pediatric residents learning lumbar puncture (LP) but their effectiveness hasn't been thoroughly tested.
  • An assigned cohort study compared FP-POV instructional videos to traditional in-person demonstrations, assessing the residents' performance through blinded reviews and surveys on confidence and usefulness.
  • Results showed that residents who used the FP-POV method scored significantly higher in LP assessments (median score of 17 vs. 14), indicating its educational effectiveness, but further research with more participants is necessary.
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Introduction: Most pediatric residents have limited opportunities to manage cardiac arrest. We used simulation to fill that educational void. Given work hours and other obligations, resident education sessions must be high-yield.

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Introduction: There are unmet mental health needs of depressed adolescents and young adults (AYAs) across the USA. Behavioural technology adequately integrated into clinical care delivery has potential to improve care access and efficiency. This multisite randomised controlled trial evaluates how a coach-enhanced digital cognitive behavioural intervention (dCBI) enhances usual care for depressed AYAs in paediatric practices with minority enriched samples.

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Background: Optimal treatment of children with traumatic intracranial epidural hematomas (EDHs) is unknown. We sought to identify clinical and radiographic predictors of delayed surgical intervention among children with EDH admitted for observation.

Methods: We retrospectively identified patients younger than 15 years with acute traumatic EDHs evaluated at our level 1 pediatric trauma center.

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Objective: The authors describe a novel solution to the challenges of lengthy notes and poor note readability by creating an unobtrusive clinical decision support tool named "disappearing help text."

Methods: We designed this tool in Pediatric Hospital Medicine (PHM) note templates to provide in-line decision support on best documentation practices, note bloat reduction, billing compliance, and provider workflow enhancement.

Results: After template changes that utilized disappearing help text, we reduced the percent of notes utilizing any laboratory SmartLink from 90.

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Adolescent behavioral health was in crisis before COVID-19. The shutdown and reopening of in-person learning and extracurricular activities may have worsened this crisis. We examined high school athletes’ depression before and during the pandemic.

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Article Synopsis
  • ESBL-producing pathogens are increasingly recognized for causing urinary tract infections (UTIs) in infants, particularly those with specific risk factors like prior hospitalizations or urinary abnormalities.
  • A study focused on 45 UTIs in infants treated at a pediatric emergency department over five years, finding that a significant portion (26%) required inpatient care, and younger patients were more affected.
  • The results highlighted that while most cases were initially managed outpatient, readmissions occurred in some cases, including afebrile infants, indicating the need for vigilant follow-up and management strategies.
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Background And Objective: There exists no standardized curriculum for pediatric residents to develop procedural skills during residency training. Many pediatric residency programs are transitioning to block education sessions; the effectiveness of this format for delivering pediatric emergency medicine (PEM) procedural curriculum has not been evaluated. The objective is to determine if a PEM block education session improved pediatric residents' knowledge and confidence in 4 domains: laceration repair, splinting of extremities, resuscitation/airway management, and point-of-care ultrasound.

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Background: Opioid overdose and abuse have reached epidemic rates in the United States. Medical prescriptions are a large source of opioid misuse. Our quality improvement initiative aimed to reduce opioid exposure from the pediatric emergency department (ED).

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We describe trends in cell phone-related injuries in patients 21 years of age and under presenting to United States Emergency Departments. We calculated age-adjusted rates of cell phone-related injury per 100 000 individuals using data from the National Electronic Injury Surveillance System (NEISS) database and United States Census Bureau. From 2002 to 2015, an estimated 38 063 patients 21 years old and younger sustained a cell phone-related injury.

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Objectives: Cardiac arrest is a significant complication of emergent endotracheal intubation (ETI) within the pediatric population. No studies have evaluated risk factors for peri-intubation cardiac arrest (PICA) in a pediatric emergency department (ED) setting. This study identified risk factors for PICA among patients undergoing emergent ETI in a pediatric ED.

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Article Synopsis
  • * Results showed a significant rise in perceived stress and maladaptive coping behaviors, coupled with a decline in mental health-related quality of life during this period.
  • * First- and second-year students showed a moderate to strong correlation between stress and maladaptive coping strategies, highlighting a concerning trend of increasing stress and poor mental health among pharmacy students over time.
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Metabolic acidosis can lead to inflammation, tissue damage, and cancer metastasis. Dietary acid load contributes to metabolic acidosis if endogenous acid-base balance is not properly regulated. Breast cancer survivors have reduced capacities to adjust their acid-base balance; yet, the associations between dietary acid load and inflammation and hyperglycemia have not been examined among them.

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Background: There is an increased emphasis on reducing exposure to ionizing radiation in pediatric patients. Guidelines from the Pediatric Emergency Care Applied Research Network help practitioners identify patients at low risk for clinically important traumatic brain injury after head injury.

Objectives: We seek to determine whether the institution of a pediatric track staffed by pediatric emergency medicine physicians (PEMs) within a community emergency department (ED) impacts the overall utilization of head computed tomography (CT) on children younger than 15 years with head injury.

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Objectives: An increasing number of pediatric patients with psychiatric chief complaints present to emergency departments (EDs) nationwide. Many of these patients require treatment with antipsychotic medications to treat agitation. We sought to examine the use of antipsychotic medications in pediatric patients presenting to a tertiary care pediatric ED.

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Objectives: Child life interventions reduce the anxiety of medical procedures but are not always available in emergency departments. In this study, we determined the effect of parent-directed tablet computer use without child life direction on patient anxiety and on parent and suturing clinician experience during pediatric facial laceration repair.

Methods: In a children's hospital emergency department, we enrolled children 2 to 12 years of age undergoing unsedated facial laceration repairs and randomized them to parent-directed tablet computer distraction or standard supportive care.

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Objective: Emergency department (ED) reduction of pediatric fractures occurs most commonly in the forearm and can be challenging if fluoroscopy is not available. We sought to assess the ability of point of-care ultrasonography (POCUS) to predict adequacy of reduction by fluoroscopy.

Methods: We prospectively enrolled ED patients 0-17 years of age with radial and/or ulnar fractures requiring reduction under fluoroscopic guidance.

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Objective: Emergency department (ED) boarding of admitted patients negatively impacts ED length of stay (LOS). Behavioral health (BH) patients are often challenging to safely discharge. We examined the association between daily BH census and non-BH LOS and left without being seen (LWBS) rates.

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Because the islets of Langerhans are more prevalent in the body and tail of the pancreas, distal pancreatectomy (DP) is believed to increase the likelihood of developing new onset diabetes mellitus (NODM). To determine whether the development of postoperative diabetes was more prevalent in patients undergoing DP or Whipple procedure, 472 patients undergoing either a DP (n = 122) or Whipple (n = 350), regardless of underlying pathology, were analyzed at one month postoperatively. Insulin or oral hypoglycemic requirements were assessed and patients were stratified into preoperative diabetic status: NODM or preexisting diabetes.

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Article Synopsis
  • In January 2012, carisoprodol was reclassified as a Schedule IV controlled substance due to concerns about its potential for abuse as a muscle relaxant.
  • Researchers examined poison control call data related to carisoprodol misuse before (2008-2011) and after (2012-2015) its scheduling change.
  • Results indicated a significant decrease in calls regarding carisoprodol abuse, suggesting that government regulation can effectively reduce a drug's misuse potential.
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