Publications by authors named "Katherine Deans"

Purpose: Long-term psychological effects may occur after childhood dog bite injuries. We performed a national survey to assess psychosocial interventions for children presenting with dog bite injuries to pediatric trauma centers.

Methods: A 26-question, online survey was administered to Pediatric Trauma Program Managers in the United States ( = 83).

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Background: Non-operative management (NOM) with antibiotics alone for pediatric uncomplicated appendicitis is accepted to be safe and effective. However, the relative cost-effectiveness of this approach compared to appendectomy remains unknown. We aimed to evaluate the cost-effectiveness of non-operative versus operative management for pediatric uncomplicated acute appendicitis.

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Objective: To investigate the heterogeneity of treatment effects (HTE) of laser epilation in preventing pilonidal disease recurrence through analysis of prespecified clinical factors.

Background: Pilonidal disease is a common, painful disease affecting 1% of the population aged 15 to 30 years with postoperative recurrence rates as high as 30% to 40%.

Methods: Single-institution randomized controlled trial from September 2017 to September 2022 with 1-year follow-up, including patients aged 11 to 21 years with pilonidal disease undergoing gluteal cleft laser epilation and standard care (improved hygiene and mechanical or chemical depilation) or standard care alone.

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Background: Children with colorectal diseases such as anorectal malformations (ARM), Hirschsprung disease (HD), and functional constipation (FC) undergo bowel management programs (BMPs) to achieve cleanliness. While patient outcomes, such as cleanliness and quality of life, are well understood, patient experience, such as relationships, ability to participate in sports, and independence and self-confidence is less well understood. We aimed to assess the relationship between BMP and patient experience.

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Importance: Inguinal hernia repair in preterm infants is common and is associated with considerable morbidity. Whether the inguinal hernia should be repaired prior to or after discharge from the neonatal intensive care unit is controversial.

Objective: To evaluate the safety of early vs late surgical repair for preterm infants with an inguinal hernia.

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Background: The COVID-19 pandemic disrupted social, political, and economic life across the world, shining a light on the vulnerability of many communities. The objective of this study was to assess injury patterns before and after implementation of stay-at-home orders (SHOs) between White children and children of color and across varying levels of vulnerability based upon children's home residence.

Methods: A multi-institutional retrospective study was conducted evaluating patients < 18 years with traumatic injuries.

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Objective: In this study, we explored which postoperative opioid prescribing practices were associated with persistent opioid use among adolescents and young adults.

Background: Approximately 5% of adolescents and young adults develop postoperative new persistent opioid use. The impact of physician prescribing practices on persistent use among young patients is unknown.

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Article Synopsis
  • The study aimed to evaluate the effectiveness of MRI in predicting ovarian cancer in young patients compared to other diagnostic tools like ultrasounds and tumor markers.
  • Out of 1,053 patients, 10% were found to have malignancies, revealing MRI's sensitivity and specificity to be 60% and 94% respectively, while ultrasound was less sensitive but more specific.
  • The results suggest that MRI shows better sensitivity in ambiguous cases compared to ultrasound, and both MRI and tumor markers tend to agree, indicating that a combined approach could optimize preoperative assessment.
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Importance: Recurrence continues to be a significant challenge in the treatment and management of pilonidal disease.

Objective: To compare the effectiveness of laser epilation (LE) as an adjunct to standard care vs standard care alone in preventing recurrence of pilonidal disease in adolescents and young adults.

Design, Setting, And Participants: This was a single-institution, randomized clinical trial with 1-year follow-up conducted from September 2017 to September 2022.

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Importance: Although most ovarian masses in children and adolescents are benign, many are managed with oophorectomy, which may be unnecessary and can have lifelong negative effects on health.

Objective: To evaluate the ability of a consensus-based preoperative risk stratification algorithm to discriminate between benign and malignant ovarian pathology and decrease unnecessary oophorectomies.

Design, Setting, And Participants: Pre/post interventional study of a risk stratification algorithm in patients aged 6 to 21 years undergoing surgery for an ovarian mass in an inpatient setting in 11 children's hospitals in the United States between August 2018 and January 2021, with 1-year follow-up.

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The management of pediatric appendicitis continues to advance with the development of evidence-based treatment algorithms and a recent shift toward patient-centered treatment approaches. Further research should focus on development of standardized institution-specific diagnostic algorithms to minimize rates of missed diagnosis and appendiceal perforation and refinement of evidence-based clinical treatment pathways that reduce complication rates and minimize health care resource utilization.

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Importance: The management of pilonidal disease continues to be a challenge due to high rates of recurrence and treatment-associated morbidity.

Observations: There is a heterogeneous repertoire of treatment modalities used in the management of pilonidal disease and wide practice variation among clinicians. Available treatment options vary considerably in their level of invasiveness, associated morbidity and disability, risks of complications, and effectiveness at preventing disease recurrence.

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Introduction: Reports of pediatric injury patterns during the COVID-19 pandemic are conflicting and lack the granularity to explore differences across regions. We hypothesized there would be considerable variation in injury patterns across pediatric trauma centers in the United States.

Materials And Methods: A multicenter, retrospective study evaluating patients <18 y old with traumatic injuries meeting National Trauma Data Bank criteria was performed.

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Article Synopsis
  • Esophageal injuries from caustic ingestion can lead to severe complications like strictures, with a significant percentage of affected patients needing long-term treatment.
  • A study of 1,588 pediatric patients identified that about 10.8% developed esophageal strictures after caustic ingestion, with many requiring multiple interventions, including esophageal dilation and surgeries.
  • The findings suggest that coordinated, multidisciplinary care and a standardized treatment approach could improve outcomes for these patients facing complex management needs.
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Introduction: Dog bites are one of the leading causes of non-fatal emergency room visits in children. These injuries not only cause physical harm but can lead to long-term psychological stress. This study evaluated the current literature related to pediatric dog bite injuries to identify research gaps which should be prioritized to improve a major public health concern.

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Background: Previous work has shown that the Affordable Care Act (ACA) Medicaid expansion decreased the uninsured rate and improved some trauma outcomes among young adult trauma patients, but no studies have investigated the impact of ACA Medicaid expansion on secondary overtriage, namely the unnecessary transfer of non-severely injured patients to tertiary trauma centers.

Methods: Statewide hospital inpatient and emergency department discharge data from two Medicaid expansion and one non-expansion state were used to compare changes in insurance coverage and secondary overtriage among trauma patients aged 19-44 y transferred into a level I or II trauma center before (2011-2013) to after (2014-quarter 3, 2015) Medicaid expansion. Difference-in-difference (DD) analyses were used to compare changes overall, by race/ethnicity, and by ZIP code-level median income quartiles.

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Nonoperative management (NOM) of uncomplicated appendicitis is a safe and effective treatment alternative to surgery that may be preferred by some families. Surgery and NOM differ significantly in their associated risks and benefits. Choosing a treatment for acute appendicitis requires patients and their caregivers to make timely, informed decisions that allow for incorporation of personal perspectives, values, and preferences.

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Background: Dog bite injuries cause over 100 000 paediatric emergency department visits annually. Our objective was to analyse associations between regional dog ownership laws and incidence of paediatric dog bites.

Methods: This observational study used an online search to locate local dog-related policies within Ohio cities.

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Background: The prevalence and natural history of patent processus vaginalis (PPV) are unknown. An interim analysis was performed of a multi-institutional, prospective, observational study in neonates undergoing laparoscopic pyloromyotomy during which bilateral inguinal canals were evaluated.

Methods: Infants under 4 months undergoing laparoscopic pyloromyotomy were enrolled at 8 children's hospitals.

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Background/purpose: Controversy persists regarding the ideal surgical approach for repair of esophageal atresia with tracheoesophageal fistula (EA/TEF). We examined complications and outcomes of infants undergoing thoracoscopy and thoracotomy for repair of Type C EA/TEF using propensity score-based overlap weights to minimize the effects of selection bias.

Methods: Secondary analysis of two databases from multicenter retrospective and prospective studies examining outcomes of infants with proximal EA and distal TEF who underwent repair at 11 institutions was performed based on surgical approach.

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Study Objective: Describe the current practice patterns and diagnostic accuracy of frozen section (FS) pathology for children and adolescents with ovarian masses DESIGN: Prospective cohort study from 2018 to 2021 SETTING: Eleven children's hospitals PARTICIPANTS: Females age 6-21 years undergoing surgical management of an ovarian mass INTERVENTIONS: Obtaining intraoperative FS pathology MAIN OUTCOME MEASURE: Diagnostic accuracy of FS pathology RESULTS: Of 691 patients who underwent surgical management of an ovarian mass, FS was performed in 27 (3.9%), of which 9 (33.3%) had a final malignant pathology.

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Introduction: With the expected surge of adult patients with COVID-19, the Children's Hospital Association recommended a tiered approach to divert children to pediatric centers. Our objective was understanding changes in interfacility transfer to Pediatric Trauma Centers (PTCs) during the first 6 mo of the pandemic.

Methods: Children aged < 18 y injured between January 1, 2016 and September 30, 2020, who met National Trauma Databank inclusion criteria from 9 PTCs were included.

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