Migraine and Mood in Children

The impact of exposure to tobacco smoking and maternal trauma in fetal life on risk of migraine

Introduction

Prenatal period is the key time in human development. Many prenatal factors are well-known and increase the risk of developing diseases' after birth. Few studies indicated the link between the prenatal period and the prevalence of migraine in childhood and adolescence so far. We decided to broaden current knowledge and investigate whether the prenatal factors influence the prevalence of migraine in adulthood. The objective of this study is to provide evidence of relationship between in utero environment and risk of migraine.

Methods

In total 266 females (136 in the migraine group, 130 in the control group) and 80 males (35 in the migraine group, 45 in the control group), aged 18-65 participated in the study. The quality of prenatal environment was characterized on the basis of mother's and father's education, tobacco smoke exposure, alcohol consumption, and traumatic event during pregnancy, which are considered as prenatal factors and affect on fetal development.

Results

Migraine occurrence in adulthood was significantly associated with maternal tobacco smoking during pregnancy (OR 3.42, 95% CI 1.54-7.61, p = 0.036) and traumatic event during pregnancy (OR 2.27, 95% CI 1.24-4.13, p = 0.020).

Discussion

Our study suggests that the fetal programming effect of tobacco smoking exposure and maternal trauma is not limited to prenatal life and is suggested as having a role in adulthood. Our findings support evidence that migraine adulthood can be partly influenced by early life conditions.

Helicobacter pylori Infection in Children: A Possible Reason for Headache?

(1) Background: The correlation between infection with Helicobacter pylori (H. pylori) and headache has been argued and explored for a long time, but a clear association between the simultaneous presence of the two in children has not been established yet. In this study, we aimed to explore this relationship in children from the Northeast region of Romania. (2) Methods: A retrospective study exploring the correlation between children having H. pylori infection and headache or migraine was conducted on a batch of 1757 children, hospitalized over 3 years in a pediatric gastroenterology department in Northeast Romania. (3) Results: A total of 130 children of both sexes had headache. From 130 children, 54 children (41.5%) also presented H. pylori infection. A significant association between headache and H. pylori infection (χ2; p < 0.01) was noticed. (4) Conclusions: More studies are needed on this relationship, and we emphasize the importance of further analyses, as they present great clinical importance for both prompt diagnosis and treatment.

A Prospective Evaluation of the Effects of the COVID-19 Pandemic on Youth with Primary Headache Disorders

Alterations in certain academic and social/family routines during the COVID-19 pandemic have been speculated to be either a risk factor or buffer for poor health outcomes for youth with stress-sensitive health conditions such as primary headache disorders. The current study evaluated patterns and moderators of pandemic impacts on youth with primary headache disorders, with an aim of extending our understanding of the relationship between stress, resilience, and outcomes in this population. Children recruited from a headache clinic in the midwestern United States reported on their headaches, schooling, routines, psychological stress, and coping at four timepoints ranging from within a few months of the pandemic onset to a long-term follow-up 2 years later. Changes in headache characteristics over time were analyzed for association with demographics, school status, altered routines, and stress, and coping. At baseline, 41% and 58% of participants reported no change in headache frequency or intensity, respectively, relative to pre-pandemic levels, with the remainder almost equally divided between reporting an improvement or worsening. The results of multilevel growth model analyses indicated that headache intensity remained more elevated over time since the start of the pandemic for respondents whose stress scores were relatively higher (b = 0.18, t = -2.70, p = 0.01), and headache-related disability remained more elevated over time for older respondents (b = 0.01, t = -2.12, p = 0.03). The study results suggest, overall, that the outcomes of primary headache disorders in youth were not systematically altered by the COVID-19 pandemic.

Triggering and relieving factors of migraine among university students: A cross-sectional study in Lebanon

Introduction Migraine is common among university students and can directly affect their daily activities and learning since students with migraine have difficulties attending classes and missed more school days than other students. Objectives This study aimed to identify triggering factors of migraine along with factors that relieve headaches associated with migraine episodes among university students. Methods An observational cross-sectional study targeted students from different faculties of the public university campus in Lebanon using a survey for data collection. Results Feeling hungry (65.9%), fasting (50.7%), and coffee deprivation (22.7%) were the most commonly reported dietary factors inducing headaches among university students. In comparison, climate changes (77.1%), noise and high volumes (73.9%), and hot weather (60.2%) were the most common environmental triggers. Among the psychological factors, anxiety (53.4%) and crying (47.3%) were highly reported and were significantly higher among women. Fatigue (63.2%), studying for exams (59.5%), and neck pain (46.8%) were the most common physical activity-reported factors. Lack of sleep (72%) and changes in sleeping hours (42.7%) were the primarily reported sleeping habits that can trigger headaches, with no statistically significant differences between men and women.  Sleeping (66.3%), relaxing (53.4%), avoiding migraine’s trigger factors (42.9%), and having a warm bath (38.5%) were the most reported relieving factors of headache among students. No statistically significant association was noted between any of the factors and the sex of the participants. Conclusion The triggering and relieving factors of migraine were comparable between men and women. Some triggering factors such as crying, anxiety, and fatigue were found significant among women, while driving was a higher migraine trigger among men. Lifestyle interventions may provide clues on effective relieving strategies and yield the establishment of different medical services and university programs.

Functional improvement in children and adolescents with primary headache after an interdisciplinary multimodal therapy program: the DreKiP study

BACKGROUND

More than 2/3 of children and adolescents in Germany regularly suffer from headaches. Headache-related limitations in everyday life, school drop-out and educational impairment are common. Structured therapy programs for young headache patients are widely missing.

METHODS

One hundred eleven patients with frequent migraine and/or tension type headache were treated in a 15 hour group program in afternoons, parallel with school, parents received 7 hours of therapy. At the beginning of the program (T0), 6 (T1) and 12 months (T2) after completion, data on headache related disability (PedMidas), headache frequency, intensity, and pediatric pain disability score (PPDI) were prospectively collected to investigate the effects of the therapy.

RESULTS

Seventy-five patients (9-19 years, median = 14; 66.7% female) and their parents provided patient reported outcome measures showing at T1 (65 patients) and T2 (47 patients) reduced headache frequency (last 3 months headache days median T0: 30 days; T1: 18 days, reduction of median 12 days since T0; T2: 13 days, reduction of median 17 days since T0). Linear mixed models revealed significant reduction (T0/T1 p = 0,002; T0/T2 p = 0,001). Reduced headache disability has been reported at T1 and T2 (PedMidas median T0 = 30, T1 = 15, T2 = 7; p < 0,001, p < 0,001 respectively). Follow up data of a subgroup of patients 24 months after the treatment point to sustainable effects.

CONCLUSIONS

The interdisciplinary multimodal headache therapy program DreKiP reduces headache frequency and headache related disability significantly 6-12 months following its completion.

TRIAL REGISTRATION

DRKS00027523, retrospectively registered.

Strategies for Behavioral Research in Neurology: Lessons Learned During the COVID-19 Pandemic and Applications for the Future

Purpose of Review

Behavioral therapies are proven treatments for many neurologic conditions. However, the COVID-19 pandemic has posed significant challenges for conducting behavioral research. This article aims to (1) highlight the challenges of running behavioral clinical trials during the pandemic, (2) suggest approaches to maximize generalizability of pandemic-era studies, and (3) offer strategies for successful behavioral trials beyond the pandemic.

Recent Findings

Thousands of clinical trials have been impacted by the COVID-19 pandemic, from undergoing protocol revisions to suspension altogether. Furthermore, for ongoing trials, recruitment of diverse populations has suffered, thereby exacerbating existing inequities in clinical research. Patient adherence and retention have been affected by a myriad of pandemic-era restraints, and medical, psychiatric, and other complications from the pandemic have the potential to have long-term effects on pandemic-era study results.

Summary

In the development of post-pandemic study protocols, attention should be given to designing studies that incorporate successful aspects of pre-pandemic and pandemic-era strategies to (1) broaden recruitment using new techniques, (2) improve access for diverse populations, (3) expand protocols to include virtual and in-person participation, and (4) increase patient adherence and retention.

Nightmares in Migraine: A Focused Review

Nightmares usually occur during the sleep phase of rapid eye movement (REM) and are associated with some physical symptoms, including sweating, shortness of breath, and lower limb movements. Emotions of fear, anger, shame, and sadness may also accompany nightmares. These symptoms can occur during dreaming, upon awakening, or later when the dream experience is recollected. Nightmares may sporadically occur for everyone, but nightmare disorders are associated with features of impaired mental and physical health and require professional medical treatment. The occurrence of nightmares with several disorders has been reported in the literature, but in migraines it has only been investigated in a small number of studies. Considering the existing relationship between sleep disorders and migraine, the occurrence of nightmares in migraine can negatively affect this association and elevate the risk of depression and anxiety. This, in turn, further reduces the quality of life of affected individuals. Hence, expanding the knowledge on the link between nightmares and migraine, promoting an acceptable quantity and quality of sleep through pharmacological and nonpharmacological interventions in the management of nightmares in migraine, and further scientific investigation of the biopsychosocial mechanisms underlying the link, will be highly valuable for optimal care. This focused review, therefore, gives a brief overview of the current understanding of nightmares in migraine to highlight the open questions and value of further research. The ultimate goal is to contribute to timely recognition and sufficient action to offer beneficial outcomes for affected patients.

Management of headaches in children and adolescents

Pediatric headache impacts up to 80% of children, many recurrently, by the time they are 15 years old. Preventing the progression of episodic to chronic headache results in less truancy, staying current with schoolwork and improves children's quality of life. Lifestyle choices can play an important role in headache treatment. Early effective treatment of episodic headache can prevent transformation into a chronic form. While details of a child's headache are critical for making a proper diagnosis; patient education is critical and effective rescue and preventive treatment strategies enable patients to focus on enjoying activities of daily living. Recognizing "red flags" that may suggest a serious underlying etiology is critical in the early stages of diagnosing and preparing to treat children with headaches. Finally directing patients to manage their headaches at home and when to proceed to an emergency department, urgent care or infusion unit can lower the economic burden of acute headache management.