Publications by authors named "Collin May"

Introduction: Tarsal coalition is a disorder of the foot characterized by the abnormal union between 2 or more of the tarsal bones. A minority of patients will develop pain and limited motion when reaching adolescence, for whom surgical resection of the coalition may be necessary. The diagnostic value of clinical and radiologic signs remains unclear.

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Objectives: The efficiency and validity of the Patient-Reported Outcomes Measurement Information System (PROMIS) surveys were determined for pediatric orthopaedic trauma patients with posttraumatic stress disorder (PTSD) symptoms in a clinic setting.

Design: Prospective cohort study.

Setting: Single-institution, Level I trauma center.

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Article Synopsis
  • The accessory navicular (AN) is a foot condition affecting 4% to 21% of people, where most don't experience symptoms, but those who do, particularly children, can suffer a decreased quality of life.
  • This study involved 298 patients under 19 who underwent surgery after failing nonoperative treatments, with a median time to surgical intervention of 5.2 months.
  • Factors linked to the failure of nonoperative management included older age, activity limitations, being female, higher BMI, right-side AN, and MRI findings like bone marrow edema, while most surgical patients reported pain relief and return to sports post-surgery.
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Distal radius fractures are the most common skeletal injuries requiring intervention in children. These injuries are classified by fracture pattern, location, displacement, and angulation. While each unique fracture pattern warrants slightly modified treatment plans and follow-up, the goals of treatment remain constant.

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Background: Little is known about the prevalence of intraspinal pathology in children who toe walk, but magnetic resonance imaging (MRI) may be part of the diagnostic workup. The purpose of this study was to examine the role of MRI for children who toe walk with a focus on the rate of positive findings and associated neurosurgical interventions performed for children with said MRI findings.

Methods: A single-center tertiary hospital database was queried to identify a cohort of 118 subjects with a diagnosis of toe walking who underwent spinal MRI during a 5-year period.

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Background: Extensive research collaborations exist between researchers from high-income countries (HICs) and those from low-income countries (LICs) and lower-middle-income countries (LMICs). Previous research has suggested that authors from LICs and LMICs are underrepresented as first and last authors in the orthopaedic literature on local populations, particularly in LICs. We present a bibliometric analysis of authorship solely in studies published in orthopaedic journals that are based in LICs and LMICs.

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Objective: To determine the incidence of posttraumatic stress disorder (PTSD) symptoms and risk factors for their development in children and adolescents undergoing orthopaedic surgery for trauma.

Design: Prospective cohort study.

Setting: Level-1 trauma center.

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Orthopaedic and related care has the potential to present unique obstacles for patients with a range of autism manifestations. In this review, we aim to describe and analyze the literature on autistic patients' experience within orthopaedics and closely related fields. This literature search utilized the PubMed, Embase, and Cumulative Index to Nursing and Allied Health Literature databases.

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Introduction: Extensive research collaborations exist between high-income countries and low- and middle-income countries (LMICs), although prior work has raised concerns regarding equitable representation among LMIC authors. The goal of this bibliometric analysis was to characterize LMIC authorship among indexed orthopaedic journals and identify factors contributing to disparities in representation.

Methods: We identified all articles appearing in orthopaedic journals indexed in MEDLINE and Journal Citation Reports with a focus on LMICs or cohorts between 2009 and 2018.

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Article Synopsis
  • - The study aimed to measure anxiety levels in pediatric patients (ages 3-8) during pin removal after treatment for supracondylar humerus fractures, finding that all patients experienced significant anxiety before the procedure.
  • - Results showed a median anxiety score of 7 on the Face, Legs, Activity, Cry, and Consolability scale and a 73% reduction in anxiety after pin removal, with 98% of patients exhibiting elevated heart rates before the procedure.
  • - The research highlights the need for interventions to reduce anxiety in pediatric patients undergoing pin removal, as high anxiety levels were observed consistently in this clinical setting.
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Background: Dynamic supination is a well-recognized cause of congenital clubfoot deformity relapse. However, there is no consensus on how to diagnose it and there are varied approaches in its management. This study aims to define dynamic supination and indications for treatment by presenting consensus from an international panel of experts using a modified Delphi panel approach.

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Article Synopsis
  • The COVID-19 pandemic led to the creation of a virtual orthopaedic rotation (VOR) to replace traditional visiting subinternships for medical students interested in orthopaedic surgery.
  • Three 3-week VOR sessions were conducted, featuring educational conferences, mentorship, and assessments of students' orthopaedic knowledge.
  • Results showed significant improvements in test scores, high satisfaction from participants, and a higher rate of interview invitations for VOR students compared to the overall applicant pool.
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Unlabelled: Displaced supracondylar humeral fractures (SCHFs) benefit from closed reduction and percutaneous pinning. In Malawi, many SCHFs are treated nonoperatively because of limited surgical capacity. We sought to assess clinical and functional outcomes of nonoperatively treated SCHFs in a resource-limited setting.

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Background: Fracture of the medial epicondyle is a common pediatric injury, with an estimated annual incidence of 40 to 60 per 100,000 people per year. Medial epicondylar fractures are associated with elbow dislocation in about 60% of cases, and ulnar nerve dysfunction is reported to occur nearly 10% of the time. No standard of care for medial epicondylar fracture exists, as similar outcomes have been demonstrated in observational studies with both operative and nonoperative treatment.

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Purpose: To determine the availability and readability of online patient information (OPI) provided by paediatric hospitals in the United States using clubfoot as a model condition.

Methods: The websites of the top 95 paediatric hospitals identified using US News & World Report were included. The names of paediatric hospitals and the terms "clubfoot", "clubfeet" and "talipes equinovarus" were entered into the Google search engine.

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Background: The prevalence of venous thromboembolism (VTE) may be increasing in children; however, scarce literature exists comparing incidence rates between pediatric orthopaedic patients and other pediatric patients. The purpose of this study was to compare the incidence, anatomic locations, and risk factors of VTEs between orthopaedic and nonorthopaedic pediatric related patients to determine if important differences exist.

Methods: Computed tomography and ultrasound data were reviewed for children (below 19 y old) with a diagnosed VTE between January 1, 2009 and December 31, 2016.

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Unlabelled: Online patient information (OPI) plays an important role in pediatric orthopaedic patient/caregiver education and decision-making. We assessed the availability and readability of OPI about osteosarcoma found at pediatric hospital and U.S.

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Congenital tibial pseudarthrosis is a rare condition seen in neurofibromatosis type 1 (NF1), and treatment is complex. A randomized, placebo-controlled trial of bone morphogenetic protein (rhBMP-2; INFUSE bone graft) at time of tibial surgery was developed by the Neurofibromatosis Clinical Trials Consortium. Patients were randomized to receive rhBMP-2 that would, or would not, be added to the standard surgical procedure consisting of resection of pseudarthrosis tissue, insertion of a rigid intramedullary rod, and placement of autogenous iliac crest bone graft.

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Introduction: Timing of wound closure in pediatric Gustilo-Anderson grade II and IIIA open long bone fracture remain controversial. Our aims are (1) to determine the proportion of patients with these fractures whose wounds can be treated with early primary wound closure (EPWC); (2) to compare the complication rates between EPWC and delayed wound closure (DWC); and (3) to determine factors associated with higher likelihood of undergoing DWC.

Patients And Methods: At a level-1 pediatric trauma center, 96 patients (younger than 18 y) who sustained Gustilo-Anderson grade II and IIIA open long bone fractures (humerus, radius, ulnar, femur, or tibia) within a 10-year period (2006-2016) were included for this study.

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In this commentary, researchers, health care consumers, and medical providers reflect on institutional betrayal during the COVID-19 pandemic in American and Canadian health care systems. Examples of institutional betrayal experienced by patients and their family members, as well as medical providers, are described. Although such examples may be more evident to the general public during the current pandemic, they do not represent new problems.

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Background: Congenital pseudarthrosis of the fibula (CPF) is a rare disorder characterized by a deficiency in the continuity of the fibula and can lead to progressive ankle valgus malalignment. An existing classification system for CPF is imperfect and may contribute to heterogeneity in reporting and discrepancy of outcomes in the literature.

Methods: Fifteen patients with CPF treated at our institution between 1995 and 2017 were retrospectively identified.

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Background: Recent adult literature has demonstrated that in the setting of acute compartment syndrome (ACS), if fasciotomy wounds are not closed after the first debridement, they are unlikely to be closed via delayed primary closure (DPC). The purpose of this study was to report the success of DPC through serial debridement in children with fasciotomy wounds secondary to ACS and to determine whether length of hospital stay is negatively affected by adopting a DPC strategy.

Methods: We identified all patients treated with fasciotomy for ACS (aged 0 to18 y).

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Background: The etiology of hip pain in pediatric and adolescent patients can be unclear. Osteoid osteoma (OO) about the hip in children has only been described in case reports or small studies. The present study assessed the clinical presentation and diagnostic course, imaging, and treatment approaches in a large cohort of pediatric cases of OO about the hip.

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Purpose: The Ponseti Method has dramatically altered the management of clubfoot, with particular implications for limited-resource settings. We sought to describe outcomes of care and risk factors for sub-optimal results using the Ponseti Method in Haiti.

Methods: We conducted a records review of patients presenting from 2011-2015 to a CURE Clubfoot clinic in Port-au-Prince, Haiti.

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