Publications by authors named "Meeryo C Choe"

Objective: This study sought to (1) collate the experiences of university students with concussion history and academic stakeholders through interviews and (2) develop concussion management recommendations for institutions of higher learning using a multidisciplinary Delphi procedure.

Setting: Remote semistructured interviews and online surveys.

Participants: The first aim of this study included undergraduate university students with concussion history who did not participate in varsity athletics ( n = 21; 57.

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In survivors of moderate to severe traumatic brain injury (msTBI), affective disruptions often remain underdetected and undertreated, in part due to poor understanding of the underlying neural mechanisms. We hypothesized that limbic circuits are integral to affective dysregulation in msTBI. To test this, we studied 19 adolescents with msTBI 17 months post-injury (TBI: M age 15.

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Article Synopsis
  • Sport-related concussions (SRCs) affect many college students each year, but there isn't enough guidance on how to help them academically after such injuries.
  • A group of experts worked together to agree on the best academic support for students recovering from SRCs, going through three rounds of discussion and ratings.
  • They created a protocol with clear guidelines to help students know when to get more medical help and how to ask their teachers for support in school.
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Orthostatic tachycardia (OT) affects some patients after concussion/mild traumatic brain injury (mTBI). In this study, we sought to identify the factors associated with increased risk for OT in patients with mTBI. We conducted a retrospective review of 268 patients (8-25 years) with mTBI/concussion to determine the prevalence of OT, defined as orthostatic heart rate change ≥40 bpm for those ≤19 years of age and ≥30 bpm on active standing test for those >19 years of age.

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Importance: Pediatric mild traumatic brain injury (TBI) and concussion are a public health challenge with up to 30% of patients experiencing prolonged recovery. Pediatric patients presenting to concussion clinics often have ongoing impairments and may be at increased risk for persistent symptoms. Understanding this population is critical for improved prognostic estimates and optimal treatment.

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Sport-related brain injury is very common, and the potential long-term effects include a wide range of neurological and psychiatric symptoms, and potentially neurodegeneration. Around the globe, researchers are conducting neuroimaging studies on primarily homogenous samples of athletes. However, neuroimaging studies are expensive and time consuming, and thus current findings from studies of sport-related brain injury are often limited by small sample sizes.

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Pediatric traumatic brain injury (TBI) is a growing health concern, with over half a million TBI-related emergency department (ED) visits annually. However, this is likely an underestimate of the true incidence, with many children presenting to their pediatrician. The Centers for Disease Control and Prevention (CDC) published a guideline on the diagnosis and management of pediatric mild traumatic brain injury (mTBI).

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The Pathophysiology of Concussion.

Curr Pain Headache Rep

June 2016

Concussion is a significant issue in medicine and the media today. With growing interest on the long-term effects of sports participation, it is important to understand what occurs in the brain after an impact of any degree. While some of the basic pathophysiology has been elucidated, much is still unknown about what happens in the brain after traumatic brain injury, particularly with milder injuries where no damage can be seen at the structural level on standard neuroimaging.

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Mild traumatic brain injury (mTBI), or concussion, constitutes a significant percentage of the millions of TBIs sustained in the United States each year. Symptoms are typically short-lived, and may correlate to physiologic changes in the acute period after injury. There are many available tools that can be utilized on the sideline as well as in the clinical setting for assessment and diagnosis of concussion.

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Head injuries are common in pediatrics, and headaches are the most common complaint following mild head trauma. Although moderate and severe traumatic brain injuries occur less frequently, headaches can complicate recovery. There is currently an intense spotlight on concussion and there has been a corresponding increase in the number of children seeking care for headache after mild traumatic brain injury or concussion.

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Purpose Of Review: According to recent Centers for Disease Control (CDC) data, the annual incidence of traumatic brain injury (TBI) in the United States is 1.6-3.2 million, of which the majority is classified as mild.

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Objective: More than 25 million children in the United States are dependent on federal and state medical insurance programs for their health care needs. In California, 3.25 million children depend on Medi-Cal for their health insurance.

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