Telephone Triage in Pediatric Head Injury: Follow-up Patterns and Subsequent Diagnosis of Concussion.

Head injuries in childhood can result in concussion. Families of a child with a head injury often seek medical advice through telephone triage call systems. It is important to understand if patients follow telephone triage recommendations and what proportion of triage calls result in subsequent concussion diagnosis. We used a one-year retrospective cohort of triage calls screened with the Barton Schmitt Pediatric Head Injury Telephone Triage Protocol. The objectives were to estimate the proportion who followed up with urgent recommendations to see a provider and determine prevalence of diagnoses of concussion. Out of 2,454 calls with recommendations to be seen urgently, the estimated proportion of being seen in the medical home network or an outside health care facility was 84.1%. Estimated overall diagnoses of concussion among those who were seen was 39.5%. These data can be used to improve patient education and follow-up, as well as the utility of the telephone triage system.

After-Hours Call Center Triage of Pediatric Head Injury: Outcomes After a Concussion Initiative.

OBJECTIVE: The aim of the study was to characterize referral patterns and medical outcomes of children with head injury triaged by an after-hours call center of a large urban pediatric network, both before and after an institutional concussion initiative. The initiative included a revised call center triage algorithm referring patients with a suspected concussion to see a primary care provider (PCP) within 24 hours, concussion-specific continuing education for medical providers, and a new concussion information Web site. METHODS: Patients aged 5 to 18 years with head injury using the after-hours call center were identified by retrospective review of electronic medical records before (2011) and after (2012) the initiative. A random 50% sample was taken from each year for further analysis. RESULTS: A total of 127 and 159 eligible patient encounters were randomly selected from 2011 to 2012, respectively. From 2011 to 2012, PCP referrals significantly increased from 7% (95% confidence interval [CI], 4%-13%) to 38% (95% CI, 31%-45%), P < 0.001. Concussion diagnoses also significantly increased from 35% (95% CI, 27%-44%) to 58% (95% CI, 50%-66%), P < 0.001. Emergency department referrals and head computed tomography scans decreased but the differences were not statistically significant. No patients had intracranial injury on computed tomography. Most injuries were not sports related. CONCLUSIONS: After an institutional concussion initiative including implementation of a revised head trauma telephone triage algorithm, more head injuries were evaluated by PCPs and more concussions were ultimately diagnosed without an increase in emergency department referrals. Clinicians can benefit from continuing education and infrastructure to aid in initial concussion diagnosis and management.

Vision Diagnoses Are Common After Concussion in Adolescents.

OBJECTIVE: To determine the prevalence of vision diagnoses after concussion in adolescents. METHODS: Cross-sectional study from July 1, 2013 to February 28, 2014, of patients aged 11 to 17 years with concussion evaluated in a comprehensive concussion program. RESULTS: A total of 100 adolescents were examined, with a mean age of 14.5 years. Overall, 69% had one or more of the following vision diagnoses: accommodative disorders (51%), convergence insufficiency (49%), and saccadic dysfunction (29%). In all, 46% of patients had more than one vision diagnosis. CONCLUSIONS: A high prevalence of vision diagnoses (accommodative, binocular convergence, and saccadic eye movement disorders) was found in this sample of adolescents with concussion, with some manifesting more than one vision diagnosis. These data indicate that a comprehensive visual examination may be helpful in the evaluation of a subset of adolescents with concussion. Academic accommodations for students with concussion returning to the classroom setting should account for these vision diagnoses.

Vestibular Deficits following Youth Concussion.

OBJECTIVE: To characterize the prevalence and recovery of pediatric patients with concussion who manifest clinical vestibular deficits and to describe the correlation of these deficits with neurocognitive function, based on computerized neurocognitive testing, in a sample of pediatric patients with concussion. METHODS: This was a retrospective cohort study of patients ages 5-18 years with concussion referred to a tertiary pediatric hospital-affiliated sports medicine clinic from July 1, 2010 to December 31, 2011. A random sample of all eligible patient visits was obtained, and all related visits for those patients were reviewed. RESULTS: A total of 247 patients were chosen from 3740 eligible visits for detailed review and abstraction; 81% showed a vestibular abnormality on initial clinical examination. Those patients with vestibular signs on the initial examination took a significantly longer time to return to school (median 59 days vs 6 days, P=.001) or to be fully cleared (median 106 days vs 29 days, P=.001). They additionally scored more poorly on initial computerized neurocognitive testing, and it took longer for them to recover from neurocognitive deficits. Those patients with 3 or more previous concussions had a greater prevalence of vestibular deficits, and it took longer for those deficits to resolve. CONCLUSION: Vestibular deficits in children and adolescents with a history of concussion are highly prevalent. These deficits appear to be associated with extended recovery times and poorer performance on neurocognitive testing. Further studies evaluating the effectiveness of vestibular therapy on improving such deficits are warranted.

Characteristics of prolonged concussion recovery in a pediatric subspecialty referral population.

OBJECTIVE: To identify pre-existing characteristics associated with prolonged recovery from concussion in a sample of patients referred to a pediatric sports medicine clinic. STUDY DESIGN: This was a retrospective, exploratory cohort study of 247 patients age 5-18 years with concussion referred to a tertiary pediatric hospital-affiliated sports medicine clinic from July 1, 2010, through December 31, 2011. A random sample of all eligible patient visits (3740) was chosen for further review and abstraction. Statistical comparisons between subsets of patients were conducted using exact χ(2) tests, logistic regression, quantile regression, and Kaplan-Meier survival curves. RESULTS: The median time until returning to school part-time was 12 days (IQR 6-21); until returning to school full-time without accommodations was 35 days (IQR 11-105); until becoming symptom-free was 64 days (IQR 18-119); and until being fully cleared to return to sports was 75 days (IQR 30-153). Furthermore, 73% of all patients were symptomatic for >4 weeks, 73% were prescribed some form of school accommodation, and 61% reported a decline in grades. Characteristics associated with a prolonged recovery included a history of depression or anxiety; an initial complaint of dizziness; abnormal convergence or symptom provocation following oculomotor examination on physical examination; and history of prior concussion. CONCLUSIONS: Pediatric and adolescent patients with concussion may experience cognitive and emotional morbidity that can last for several months following injury. Clinicians should consider specific pre-existing characteristics and presenting symptoms that may be associated with a more complicated recovery for concussion patients.

Cognitive rest and school-based recommendations following pediatric concussion: the need for primary care support tools.

OBJECTIVES: (1) Assess pediatric primary care providers' understanding of cognitive rest for concussion and (2) describe their concussion management practices. METHODS: This study included (1) a survey of general pediatric providers and (2) an electronic medical record (EMR) review of children 5 to 18 years old treated for concussion from September 1, 2010, to May 31, 2011. The survey asked about treatment recommendations for concussion, and results were coded to identify cognitive rest recommendations. The EMR review included the following: injury details, medical evaluation, and recommendations for resuming school and sports/recreation. RESULTS: In all, 89 of 201 providers responded to the survey, and 52 of the 84 clinicians who included comments about concussion management mentioned cognitive rest (62%, 95% confidence interval [CI] = 51%-72%). Of the 91 EMRs reviewed for patients' first visits following the concussion, only 10 (11%, 95% CI = 6%-19%) included written cognitive rest recommendations. CONCLUSIONS: Although the majority of pediatric providers identified cognitive rest as important in pediatric concussion management, few provided written recommendations in the EMR.