Screen time and pediatric headache: A scoping review of the literature.

OBJECTIVE: The aim of this study was to summarize the evidence regarding screen use as a contributing factor in pediatric headache and migraine. BACKGROUND: Screen exposure is often reported as a headache trigger, though there is no current consensus in terms of how screen type, duration, or frequency influences pediatric headache and the associated burden of disease. METHODS: A systematic search in PubMed, Scopus, Cochrane Library, ProQuest Health and Medical Database, and Google Scholar was performed through November 2022 in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. All English-language articles of pediatric patients aged ≤18 years evaluating screen use in relation to headache were included. RESULTS: A total of 48 studies were included. Nearly all studies were cross-sectional and represented international samples. The strongest association between screen use and headache found was for duration of use, and computer use emerged as the most common device type related to headache. While there were mixed findings related to screen use and specific headache diagnosis, migraine appeared to confer a higher risk. Across studies, there were insufficient data to assess the impact of screen use on headache frequency or headache-related disability. Several studies demonstrated changes in screen use and headache patterns related to the COVID-19 pandemic and computer vision syndrome was commonly reported. CONCLUSIONS: While there is preliminary evidence supporting possible associations between screen use and pediatric headache, there are several limitations in the present review including a lack of prospective and randomized controlled trials to better demonstrate causal relationships as well as methodological limitations with significant variability in how both headache and screen use are defined and measured. Future studies including real-time screen use and device monitoring are needed to better understand the influence of screen use behaviors on pediatric headache and to help further define best-use guidelines around these technologies.

Pediatric Headache Experience During the COVID-19 Pandemic.

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.

Pediatric screen exposure and school related headache disability.

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.

Natural History of Abortive Medication Withdrawal in the Management of Pediatric Medication Overuse Headache.

OBJECTIVE: The objective of this study is to document pain scores during withdrawal of abortive medication in patients diagnosed with medication overuse headache. DESIGN: Cross-sectional study. SETTING: Children's National Hospital's Headache Program. SUBJECTS: Patients 6-18 years of age who presented to the Headache Clinic at Children's National Hospital with presumed medication overuse headache between March 2017 and March 2019 were invited to participate. METHODS: Patients were instructed to abruptly discontinue overused medications and record their headache characteristics daily in a diary for 8 weeks. RESULTS: Fourteen diaries were returned and analyzed at a 4-week follow-up visit. Ninety-three percent of the patients were females, with a median age of 14.9 years (standard deviation [SD] = 2.0). The average headache intensity upon study entry was 4.7 out of 10 (SD = 2.5), and the average headache intensity upon study completion was 3.1 (SD = 2.5). Of the patients, 57% had daily headaches upon study entry, 71% had improved pain intensity from the first diary entry to the last diary entry, and 57% had complete headache resolution at an average of 7.6 days from medication discontinuation (SD = 5.1). Ibuprofen was the most overused medication (71%). CONCLUSIONS: Our findings suggest that medication overuse headache will improve in the majority of pediatric patients who abruptly stop the offending medication(s) in an average of 8 days from withdrawal. Average pain intensity was reduced by more than one point among all patients who stopped taking abortive medications. Further larger-scale studies on medication withdrawal in pediatric patients with medication overuse headache could help us better understand whether this management strategy is effective.

New Daily Persistent Headache in a Pediatric Population.

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.

Pediatric Migraine and Academics.

PURPOSE OF REVIEW: The purpose of this review is to examine the multitude of factors which may impact learning and academic performance in patients with pediatric migraine. RECENT FINDINGS: A range of associations of varying degree were noted between pediatric migraine and conditions such as ADHD, learning disabilities, sleep disorders, and psychiatric comorbidities with regard to headache pain and school functioning. Recent literature highlights the importance of sleep in relation to headache, mood disorders, and learning in youth and the emerging role of perfectionism. Children with migraine remain at risk for school related and learning difficulties which may be primarily due to pain, due to other medical and psychiatric comorbidities commonly found in this population, or a combination. The relationships are complex and further studies are needed to clearly elucidate the shared biological and environmental pathophysiologic mechanisms.

Survey of Child Neurologists on Management of Pediatric Post-traumatic Headache.

Traumatic brain injury causes significant morbidity in youth, and headache is the most common postconcussive symptom. No established guidelines exist for pediatric post-traumatic headache management. We aimed to characterize common clinical practices of child neurologists. Of 95 practitioners who completed our survey, most evaluate <50 pediatric concussion patients per year, and 38.9% of practitioners consistently use International Classification of Headache Disorders criteria to diagnose post-traumatic headache. Most recommend nonsteroidal anti-inflammatory drugs as abortive therapy, though timing after injury and frequency of use varies, as does the time when providers begin prophylactic medications. Amitriptyline, topiramate, and vitamins/supplements are most commonly used for prophylaxis. Approach to rest and return to activities varies; one-third recommend rest for 1 to 3 days and then progressive return, consistent with current best practice. With no established guidelines for pediatric post-traumatic headache management, it is not surprising that practices vary considerably. Further studies are needed to define the best, evidence-based management for pediatric post-traumatic headache.

Pediatric headache: overview.

PURPOSE OF REVIEW: Headache is a common medical complaint in children and adolescents with the majority having experienced some type of headache by their teenage years. Pediatric headache presentations often differ compared to adults, and children may have difficulty describing their symptoms. Thus, a thorough understanding of the approach to the pediatric headache patient is essential to ensure appropriate diagnosis, evaluation, and management. RECENT FINDINGS: In the following article we will review the components of a comprehensive pediatric headache assessment, as well as discuss primary and secondary headache types seen in children with focus on clinical pearls and 'red flags' necessitating diagnostic testing. SUMMARY: Headaches in children may be due to primary or secondary etiologies. Common primary headache types include migraine or tension-type headache. Secondary headache causes are broad and include infections, trauma, vascular disorders, substance use/withdrawal, and psychiatric conditions. Current American Academy of Neurology (AAN) guidelines recommend against routine lab studies, lumbar puncture, electro-encephalogram (EEG), or neuroimaging in patients with no headache red flags by history and a normal neurologic examination.

Posttraumatic Headache.

After sustaining a concussion or mild traumatic brain injury, headaches are one of the most common complaints. The pathophysiologic changes that occur in the setting of injury likely contribute to or cause posttraumatic headaches. Posttraumatic headaches often present as migraine or tension-type headaches. Unlike pain from other types of injuries, headaches following mild traumatic brain injury are more likely to persist. Preexisting conditions such as migraine and mood disorders may influence posttraumatic headache and complicate management. Patients are at high risk to overuse abortive medications and develop medication overuse headache. Headache hygiene and early education are essential for effective management. Abortive medications include nonsteroidal anti-inflammatory drugs and triptans. Preventive medications include tricyclic antidepressants and antiepileptics. Patients who fail outpatient therapies may benefit from referral for intravenous medications in the emergency department. Patients with persistent posttraumatic headache may benefit from multimodal treatments including physical rehabilitation and pain-focused cognitive-behavioral therapies. [Pediatr Ann. 2018;47(2):e61-e68.].

Pediatric Headache: An Overview.

Headache represents the most common neurologic disorder in the general population including children and is increasingly being recognized as a major source of morbidity in youth related to missed school days and activities. In this article, we take a holistic approach to the child presenting with headache with a focus on the detailed headache history, physical and neurologic examinations, and diagnostic evaluation of these patients. Clinical presentations and classification schema of multiple primary and secondary headache types in children are discussed using the International Headache Criteria (IHCD-3) as a guide, and a summary provided of the various treatment modalities employed for pediatric headache including lifestyle modifications, behavioral techniques, and abortive and preventive medications.

The Role of Active Recovery and "Rest" After Concussion.

For several years both cognitive and physical rest remained at the forefront in pediatric postconcussion management. However, the concept of "rest" has not been well defined and there remains significant variability both in terms of rest recommendations provided as well as adherence to such recommendations. More recently, there has been growing evidence to suggest that an earlier return to light or moderate activity is not detrimental and may, in fact, facilitate symptomatic improvement, thereby highlighting a new role for active rehabilitation in recovery from concussion. In this article, we compare historic recommendations for rest with emerging strategies focused on active rehabilitation. [Pediatr Ann. 2017;46(4):e139-e144.].