Introduction: New daily persistent headache (NDPH) is a primary headache disorder characterized by an intractable, daily, and unremitting headache lasting for at least 3 months. Currently, there are limited studies in the pediatric population describing the characteristics of NDPH. Objective: The objective of the current study is to describe the characteristics of NDPH in pediatric patients presenting to a headache program at a tertiary referral center. Methods: The participants in the current study were pediatric patients who attended the Headache Clinic at Children’s National Hospital between 2016 and 2018. All patients seen in the Headache Clinic were enrolled in an institutional review board–approved patient registry. Results: Between 2016 and 2018, NDPH was diagnosed in 245 patients, representing 14% of the total headache population. NDPH patients were predominantly female (78%) and white (72%). The median age was 14.8 years. The median pain intensity was 6 of 10 (standard deviation = 1.52). Most patients reported experiencing migrainous features, namely, photophobia (85%), phonophobia (85%), and a reduced activity level (88%). Overall, 33% of patients had failed at least 1 preventive medication, and 56% had failed at least 1 abortive medication. Furthermore, 36% of patients were additionally diagnosed with medication overuse headache. Conclusion: NDPH is a relatively frequent disorder among pediatric chronic headache patients. The vast majority of these patients experience migrainous headache characteristics and associated symptoms and are highly refractory to treatment—as evidenced by a strong predisposition to medication overuse headache and high rates of failed preventive management.

Objective Headache disorders are exceedingly common in children and adolescents. The association between headaches, emotional stress, and disruptions in daily routines are well established. The goal of this study is to compare the experiences of patients with a preexisting diagnosis of a primary headache disorder in terms of headache frequency and severity, lifestyle techniques for headache prevention, screen use, and mood from before and after the onset of the COVID-19 pandemic. Methods Patients evaluated by the Headache Clinic at Children’s National Hospital between Summer 2020 and Winter 2021 were enrolled in a patient registry. Patients completed a questionnaire examining changes in headache characteristics and lifestyle factors since the onset of the COVID-19 pandemic. Results A total of 107 patients completed the survey. Since the pandemic’s onset, patients reported decreased physical activity (n = 59, 55%), increased frequency of chronic headaches from 40% (N = 42) to 50% (N = 54), and increased constant daily headaches from 22% (n = 24) to 36% (n = 38). Patients reported worsened anxiety (n = 58, 54%), mood (n = 50, 47%), and workload (n = 49, 46%). Sixty-one percent (n = 65) of patients reported using screens for school for more than 6 hours per day. The majority (n = 67, 63%) of patients indicated that they would prefer attending in-person school, with 14% (n = 15) responding that they preferred online school. Conclusion Since the COVID-19 pandemic’s onset, pediatric headache patients have experienced increasing headache frequency, worsening anxiety and mood, decreased physical activity, and increased screen usage. Although this study is limited by sample size and observational design, future population-based studies will further elucidate the impact of this pandemic on pediatric headache.

Background and Objectives Prolonged screen exposure is often cited as a trigger for pediatric headache. We present initial findings evaluating the association between adolescent screen use type, duration, and school disability. Methods New patients aged 12–17 years presenting to a headache clinic were screened and surveyed regarding headache characteristics, behavioral habits, school attendance, and screen utilization. Results 99 adolescents (29 M, 70 F) with average age 14.8 years and average headache frequency of 17 days per month completed the survey. Patients missed an average of five full days and three partial days of school due to headaches over the 90 days prior to survey completion. No statistically significant correlation was found between type or duration of screen exposure and monthly headache frequency, school attendance, or school functioning. A small positive association was seen between increasing duration of computer use, total hours screen use, and school absenteeism. While most adolescents reported prolonged screen use (58.6%) and luminosity (64.6%) worsened headaches, no statistical difference was seen in average number of headache days per month. Conclusions Average monthly headache frequency in an adolescent population was not significantly correlated with type or duration of screen exposure. Further studies are needed to elucidate how screen utilization impacts school related headache disability.

Context: Abnormal knee frontal plane projection angles (FPPA) during movement have been associated with patellofemoral pain. As such, clinicians are interested in valid and reliable instruments suitable for broad-based clinical use that allow them to objectively measure such variables. Therefore, the purpose of the current study was to examine the criterion validity and reliability of knee FPPA measures obtained by clinicians using a free tablet application called Technique. Design: Validity/reliability study. Methods: To examine validity, the same raters measured 10, two-dimensional criterion reference angles at the first testing session. To examine reliability, the knee FPPA of 16 subjects was measured by 6 raters (3 physical therapists and 3 student physical therapists) on 2 separate occasions while performing a single-limb step-down task. Validity was investigated by calculating the 95% limits of agreement, mean absolute differences, and Bland–Altman plots. Reliability was examined by calculating intraclass correlation coefficients and the SE of measure. Results: For validity, the mean absolute difference between rater and criterion reference angle measures ranged from 0.20° to 0.90°. Ninety-five percent of expected errors between rater and criterion reference angle measures were 2.04° or less. For reliability, the intraclass correlation coefficient values for interrater and intrarater reliability were excellent ranging from .994 to .998 with SE of measure ranging from 0.44° to 0.84°. Conclusions: These findings indicate that knee FPPA measures obtained during a single-limb step-down task using the Technique tablet application are valid and reliable, and suitable for clinical use.