Psychiatric disorders and headache familial recurrence: a study on 200 children and their parents

The association between parent mental health and pediatric chronic pain: a systematic review and meta-analysis

ABSTRACT

Mental health problems are common among parents of children with chronic pain and associated with worse outcomes for the child with chronic pain. However, the effect sizes of these associations between parent mental health and pediatric chronic pain vary widely across studies. The aim of this systematic review and meta-analysis was to generate pooled estimates of the (1) prevalence of mental health problems among parents of children with chronic pain and (2) associations between parent mental health and the (2a) presence of child chronic pain and (2b) functioning of children with chronic pain. Embase, MEDLINE, PsycINFO, Web of Science, and CINAHL were searched up to November 2022. Observational studies that examined symptoms or diagnoses of parent anxiety, depression, or general distress and the presence of child chronic pain and/or related functioning were included. From 32,848 records, 2 coders identified 49 studies to include in random-effects meta-analyses. The results revealed that mental health problems among parents of children with chronic pain were common (anxiety: 28.8% [95% CI 20.3-39.1]; depression: 20.0% [15.7-25.2]; general distress: 32.4% [22.7-44.0]). Poorer parent mental health was significantly associated with the presence of chronic pain (anxiety: OR = 1.91 [1.51-2.41]; depression: OR = 1.90 [1.51-2.38]; general distress: OR = 1.74 [1.47-2.05]) and worse related functioning (ie, pain intensity, physical functioning, anxiety and depression symptoms; r s = 0.10-0.25, all P s < 0.05) in children. Moderator analyses were generally nonsignificant or could not be conducted because of insufficient data. Findings support the importance of addressing parent mental health in the prevention and treatment of pediatric chronic pain.

Tension-Type Headache in Children and Adolescents

In pediatric neurology, tension-type headache (TTH) represents a very common type of primary headache during the pediatric age. Despite the high prevalence of TTH, this diagnosis is often underestimated in childhood, with relevant difficulties in the differential diagnosis of TTH from secondary and primary headache manifestations. Even among primary headaches, a clinical overlap is not so infrequent in children: migraine attacks could present tension headache-like features while tension-type headaches may display migraine-like symptoms as well. Several variables play a role in the complex trajectory of headache evolution, such as hormonal changes during adolescence, triggers and genetic and epigenetic factors. The trajectories and outcomes of juvenile migraine and TTH, as well as the transition of one form to the other, have been investigated in several long-term prospective studies. Thus, the aim of this paper is to review the current literature on the differential diagnosis workout of TTH in pediatrics, the possible outcomes during the developmental age and the appropriate therapeutic strategies. Indeed, TTH represents a challenging diagnostic entity in pediatrics, both from a clinical and a therapeutic point of view, in which early diagnosis and appropriate treatment are recommended.

Headache and Alexithymia in Children and Adolescents: What Is the Connection?

Background: Headache is one of the most common complaints in children and adolescents and comorbidity rates are very high and the major associated diseases are depression, anxiety, atopic disorders, sleep, and behavioral disorders. In recent years, it has been highlighted that difficulties regulating emotions such as alexithymia have also been associated with diagnosis of somatization. Methods: We carried out a mini review analyzing the relation between alexithymia and primary headache (e.g., migraine and tension type headache) in children and adolescents by synthesizing the relevant studies in the literature on PubMed, PsycINFO, and Google Scholar. Search terms were "alexithymia" combined with the "primary headache," "migraine," "tension type headache," "children," and "adolescents." Results: All analyzed studies found higher levels of alexithymia in children and adolescents with headache than control groups but there are different opinions about the relationship between headache and alexithymia. For example, some studies suggest that the association between headache and alexithymia in children may be due to an incomplete development of emotive competency or a general immature cognitive development, instead other studies found a correlation between headache symptoms, insecure attachment, and alexithymia. There seems to be also differences between children with migraine compared to those with tension type headache (TTH). Conclusion: There are some studies on adults suffering from headache or migraine and alexithymia, but there is only a moderate amount of research on pediatric age with different opinions and theories about this relationship. Further studies on children and adolescents are necessary to effectively understand this relationship and to help children to reduce headache and improve emotional consciousness.

Maternal Alexithymia and Attachment Style: Which Relationship with Their Children's Headache Features and Psychological Profile?

INTRODUCTION

A growing body of literature has shown an association between somatic symptoms and insecure "attachment style." In a recent study, we found a relationship between migraine severity, ambivalent attachment style, and psychological symptoms in children/adolescents. There is evidence that caregivers' attachment styles and their way of management/expression of emotions can influence children's psychological profile and pain expression. To date, data dealing with headache are scarce. Our aim was to study the role of maternal alexithymia and attachment style on their children's migraine severity, attachment style, and psychological profile.

MATERIALS AND METHODS

We enrolled 84 consecutive patients suffering from migraine without aura (female: 45, male: 39; mean age 11.8 ± 2.4 years). According to headache frequency, children/adolescents were divided into two groups: (1) high frequency (patients reporting from weekly to daily attacks), and (2) low frequency (patients having ≤3 episodes per month). We divided headache attacks intensity into two groups (mild and severe pain). SAFA "Anxiety," "Depression," and "Somatization" scales were used to explore children's psychological profile. To evaluate attachment style, the semi-projective test SAT for patients and ASQ Questionnaire for mothers were employed. Maternal alexithymia traits were assessed by TAS-20.

RESULTS

We found a significant higher score in maternal alexithymia levels in children classified as "ambivalent," compared to those classified as "avoiding" (Total scale: p = 0.011). A positive correlation has been identified between mother's TAS-20 Total score and the children's SAFA-A Total score (p = 0.026). In particular, positive correlations were found between maternal alexithymia and children's "Separation anxiety" (p = 0.009) and "School anxiety" (p = 0.015) subscales. Maternal "Externally-oriented thinking" subscale correlated with children's school anxiety (p = 0.050). Moreover, we found a correlation between TAS-20 Total score and SAFA-D "Feeling of guilt" subscale (p = 0.014). Our data showed no relationship between TAS-20 and ASQ questionnaires and children's migraine intensity and frequency.

CONCLUSION

Maternal alexithymia and attachment style have no impact on children's migraine severity. However, our results suggest that, although maternal alexithymic traits have no causative roles on children's migraine severity, they show a relationship with patients' attachment style and psychological symptoms, which in turn may impact on migraine severity.

Chronic Daily Headache in Children and Adolescents: A Multi-Faceted Syndrome

Chronic daily headache (CDH) is a multi-faceted, often complex pain syndrome in children and adolescents. Chronic daily headache may be primary or secondary. Chronic migraine and chronic tension-type are the most frequent subtypes. Chronic daily headache is co-morbid with adverse life events, anxiety and depressive disorders, possibly with other psychiatric disorders, other pain syndromes and sleep disorders; these conditions contribute to initiating and maintaining CDH. Hence, early management of episodic headache and treatment of associated conditions are crucial to prevention. There is evidence for the benefit of psychological therapies, principally relaxation and cognitive behavioral, and promising information on acupuncture for CDH. Data on drug treatment are based primarily on open label studies. The controversies surrounding CDH are discussed and proposals for improvement presented. The multifaceted nature of CDH makes it a good candidate for a multi-axial classification system. Such an approach should facilitate biopsychosocial management and enhance consistency in clinical research.

Pharmacoinformatics elucidation of potential drug targets against migraine to target ion channel protein KCNK18

Migraine, a complex debilitating neurological disorder is strongly associated with potassium channel subfamily K member 18 (KCNK18). Research has emphasized that high levels of KCNK18 may be responsible for improper functioning of neurotransmitters, resulting in neurological disorders like migraine. In the present study, a hybrid approach of molecular docking and virtual screening were followed by pharmacophore identification and structure modeling. Screening was performed using a two-dimensional similarity search against recommended migraine drugs, keeping in view the physicochemical properties of drugs. LigandScout tool was used for exploring pharmacophore properties and designing novel molecules. Here, we report the screening of four novel compounds that have showed maximum binding affinity against KCNK18, obtained through the ZINC database, and Drug and Drug-Like libraries. Docking studies revealed that Asp-46, Ile-324, Ile-44, Gly-118, Leu-338, Val-113, and Phe-41 are critical residues for receptor–ligand interaction. A virtual screening approach coupled with docking energies and druglikeness rules illustrated that ergotamine and PB-414901692 are potential inhibitor compounds for targeting KCNK18. We propose that selected compounds may be more potent than the previously listed drug analogs based on the binding energy values. Further analysis of these inhibitors through site-directed mutagenesis could be helpful for exploring the details of ligand-binding pockets. Overall, the findings of this study may be helpful for designing novel therapeutic targets to cure migraine.

Influence of family psychiatric and headache history on migraine-related health care utilization

OBJECTIVE

We sought to examine the relationship of family history of headache and family history of psychiatric disorders on self-reported health care utilization tendencies for migraine treatment.

BACKGROUND

Familial aggregation of both migraine and depression has been well established in the literature. Family history of headache and psychiatric disorders could influence health care utilization tendencies for migraine.

METHODS

This is a secondary analysis of patients with severe migraine (n = 225) who answered questions about their family history, previous headache treatment history, disability (Headache Disability Inventory), and psychiatric symptoms (Beck Depression Inventory and Beck Anxiety Inventory). Using regression, we examined the relationship between family history of headache, depression, and anxiety and reported headache-related health care utilization.

RESULTS

Participants reported family histories of headache (67.6%), anxiety (15.6%), and depression (29.3%). Participants reported seeing a physician for headache an average of 3.1 (standard deviation = 3.8) times in the past 2 years. In a 2-year period, 27.6% of participants reported seeing a general practitioner and 18.5% of participants reported seeing a neurologist. Twenty-eight percent of participants went to urgent care for headaches at least once in the last 2 years. Thirty-nine percent of participants reported using non-pharmacologic treatment for headache in the prior 2 years, with the highest rates of chiropractic manipulation (27.1%) and massage (18.2%), and fewest rates of biofeedback (0.4%), relaxation training (4.4%), psychotherapy (1.8%), physical therapy (4.9%), or acupuncture (1.8%). Family history of anxiety was associated with trying non-pharmacologic treatments for headache, but no other self-reported health care utilization variable. However, neither family history of headache nor family history of depression was associated with self-reported health care utilization tendencies. Headache Disability Inventory was associated with self-reported non-pharmacologic treatments for headache.

CONCLUSIONS

Family history of anxiety, but not depression, was associated with utilizing non-pharmacologic treatments for headache. Also, disability was associated with utilizing non-pharmacologic treatments for headache. However, participants reported low rates of utilization for non-pharmacologic treatments with grade-A evidence.

Headache and comorbidity in children and adolescents

Headache is one of the most common neurological symptom reported in childhood and adolescence, leading to high levels of school absences and being associated with several comorbid conditions, particularly in neurological, psychiatric and cardiovascular systems. Neurological and psychiatric disorders, that are associated with migraine, are mainly depression, anxiety disorders, epilepsy and sleep disorders, ADHD and Tourette syndrome. It also has been shown an association with atopic disease and cardiovascular disease, especially ischemic stroke and patent foramen ovale (PFO).

Psychopathology in children and adolescents with primary headaches: categorical and dimensional approaches

BACKGROUND

Recurrent headache is common in childhood, but there is not a great amount of data on the associations between headaches and psychopathology in children.

OBJECTIVE

The aim of this study is to examine the relationships between primary headaches and psychopathology in children, using both the categorical and dimensional assessment.

METHODS

The sample consisted of 70 patients with primary headache compared to a matched sample of 50 healthy children. Psychiatric comorbidity was defined according to the diagnostic criteria of the Diagnostic and Statistical Manual of Disorders. Child psychopathology outcomes were assessed using child- and parent-reported standardized instruments.

RESULTS

Internalizing and externalizing problems were significantly represented among children with headaches compared to the control group, respectively 63% and 27%, without significant differences between migraine and tension-type headache children. Moreover, a total of 26% of the children with a headache reported psychiatric comorbidity such as anxiety and mood disorders.

CONCLUSION

The dimensional approach improves accuracy in the recognition of emotional and behavioral problems compared to the categorical approach; however, the use of both of these approaches could be useful for clinical practice, treatment and research.

Attachment styles in children affected by migraine without aura

BACKGROUND

In recent years, great attention has been given to the presence of psychological problems and psychiatric comorbidity that are also present in children affected by primary headaches. The relationship between pain and attachment has been identified, and it may be that pain perception may change in relation with specific attachment styles. The aim of the present study was to assess the prevalent attachment style and verify its putative relationship and correlation with the main characteristics of migraine attacks, in school-aged children affected by migraine without aura (MoA).

MATERIALS AND METHODS

The study population consisted of 219 children (103 males, 116 females) aged between 6 and 11 years (mean 8.96 ± 2.14 years), consecutively referred for MoA compared with 381 healthy controls (174 males, 207 females; mean age 9.01 ± 1.75 years) randomly selected from schools. All the children were classified according to the attachment typologies of the Italian modified version of the Separation Anxiety Test; monthly headache frequency and mean headache duration were assessed from daily headache diaries kept by all the children. Headache intensity was assessed on a visual analog scale. The chi-square test and t-test, where appropriate, were applied, and the Spearman rank correlation test was applied to explore the relationship between the types of attachment style and clinical aspects of MoA.

RESULTS

The MoA group showed a significantly higher prevalence of type A (avoidant) attachment (P<0.001) and a significantly lower prevalence of type B (secure) attachment (P<0.001) compared with the control group. Moreover, the Spearman rank correlation analysis showed a significant relationship between MoA characteristics and the attachment style of MoA children.

CONCLUSION

The main findings of the present study were the higher prevalence among MoA children of the avoidant attachment style (type A) and the significantly lower prevalence of the secure style attachment (type B) compared with the normal controls, suggesting that the study of psychiatric comorbidity in pediatric headache may be enriched by this new aspect of analysis.

Self-concept evaluation and migraine without aura in childhood

INTRODUCTION

Self-esteem is related to the broadly understood concept of self-schemas and is a crucial mechanism for a correct psychological development in children and adolescents. The impact of the many psychological difficulties linked to the migraine without aura (MoA) and recurrent headache attacks, such as anger and separation anxiety, on self-esteem has not yet been well investigated. The aims of the present study were to assess self-esteem levels in an objective way and to verify their possible relationship and correlation with the frequency and intensity of migraine attacks, in a population of children and adolescents affected by MoA.

METHODS

The study population was comprised of 185 children (88 males [M],97 females [F]) aged between 6 and 12 years (mean 9.04 ± 2.41 years) referred consecutively for MoA to the Center for Childhood Headache, Clinic of Child and Adolescent Neuropsychiatry, Second University of Naples and of 203 healthy controls (95 M, 108 F) with mean age 9.16 ± 2.37 years, recruited from schools in Campania. The monthly headache frequency and the mean headache duration were assessed from daily headache diaries kept by all the children, and MoA intensity was assessed on a VAS (visual analog scale). To further evaluate their level of self-concept, all subjects filled out the Multidimensional Self-Concept Scale (MSCS).

RESULTS

The two study groups were comparable for age (P = 0.621), sex (P = 0.960), and z-score BMI (P = 0.102). The MoA group showed a significant reduction in the MSCS total score (P < 0.001) and in the Social (P < 0.001), Affect (P < 0.001), Family (P < 0.001), and Physical (P < 0.001) domains of the MSCS compared with the control group. The Pearson's correlation analysis showed a significantly negative relationship between MoA clinical characteristics and MSCS scores, and similarly the frequency of attacks was significantly negatively related with the Social (r = -0.3176; P < 0.001), Competence (r = -0.2349; P = 0.001), Physical (r = -0.2378; P = 0.001), and total (r = -0.2825; P < 0.001) scores of the MSCS. On the other hand, the MoA duration was significantly negatively related with the Social (r = -0.1878; P = 0.01), Competence (r = -0.2270; P = 0.002), Physical (r = -0.1976; P = 0.007), and total (r = -0.1903; P = 0.009) scores of the MSCS.

CONCLUSION

Our study first identified differences in self-esteem levels, with an objective tool, in children affected by MoA compared with controls, suggesting the need for evaluation of self-esteem for better psychological pediatric management of children with migraine.

Maternal personality profile of children affected by migraine

BACKGROUND

Empirical evidence of the important role of the family in primary pediatric headache has grown significantly in the last few years, although the interconnections between the dysfunctional process and the family interaction are still unclear. Even though the role of parenting in childhood migraine is well known, no studies about the personality of parents of migraine children have been conducted. The aim of the present study was to assess, using an objective measure, the personality profile of mothers of children affected by migraine without aura (MoA).

MATERIALS AND METHODS

A total of 269 mothers of MoA children (153 male, 116 female, aged between 6 and 12 years; mean 8.93 ± 3.57 years) were compared with the findings obtained from a sample of mothers of 587 healthy children (316 male, 271 female, mean age 8.74 ± 3.57 years) randomly selected from schools in the Campania, Umbria, Calabria, and Sicily regions. Each mother filled out the Minnesota Multiphasic Personality Inventory - second edition (MMPI-2), widely used to diagnose personality and psychological disorders. The t-test was used to compare age and MMPI-2 clinical basic and content scales between mothers of MoA and typical developing children, and Pearson's correlation test was used to evaluate the relation between MMPI-2 scores of mothers of MoA children and frequency, intensity, and duration of migraine attacks of their children.

RESULTS

Mothers of MoA children showed significantly higher scores in the paranoia and social introversion clinical basic subscales, and in the anxiety, obsessiveness, depression, health concerns, bizarre mentation, cynicism, type A, low self-esteem, work interference, and negative treatment indicator clinical content subscales (P < 0.001 for all variables). Moreover, Pearson's correlation analysis showed a significant relationship between MoA frequency of children and anxiety (r = 0.4903, P = 0.024) and low self-esteem (r = 0.5130, P = 0.017), while the MoA duration of children was related with hypochondriasis (r = 0.6155, P = 0.003), hysteria (r = 0.6235, P = 0.003), paranoia (r = 0.5102, P = 0.018), psychasthenia (r = 0.4806, P = 0.027), schizophrenia (r = 0.4350, P = 0.049), anxiety (r = 0.4332, P = 0.050), and health concerns (r = 0.7039, P < 0.001) MMPI-2 scores of their mothers.

CONCLUSION

This could be considered a preliminary study that indicates the potential value of maternal personality assessment for better comprehension and clinical management of children affected by migraine, though further studies on the other primary headaches are necessary.

Maternal stress and childhood migraine: a new perspective on management

BACKGROUND

Migraine without aura is a primary headache which is frequent and disabling in the developmental age group. No reports are available concerning the prevalence and impact of migraine in children on the degree of stress experienced by parents. The aim of this study was to evaluate the prevalence of maternal stress in a large pediatric sample of individuals affected by migraine without aura.

METHODS

The study population consisted of 218 children (112 boys, 106 girls) of mean age 8.32 ± 2.06 (range 6-13) years suffering from migraine without aura and a control group of 405 typical developing children (207 boys, 198 girls) of mean age 8.54 ± 2.47 years. Mothers of children in each group answered the Parent Stress Index-Short Form (PSI-SF) questionnaire to assess parental stress levels.

RESULTS

The two groups were matched for age (P = 0.262), gender (P = 0.983), and body mass index adjusted for age (P = 0.106). Mothers of children with migraine without aura reported higher mean PSI-SF scores related to the Parental Distress domain (P < 0.001), Dysfunctional Parent-Child Interaction domain (P < 0.001), Difficult Child subscale (P < 0.001), and Total Stress domain than mothers of controls (P < 0.001). No differences between the two groups were found for Defensive Responding subscale scores.

CONCLUSION

Our study may be the first to highlight the presence of high levels of stress in parents of children affected by migraine without aura.

Behavioral and emotional symptoms and primary headaches in children: A population-based study

Objective:

To investigate behavioral and emotional symptoms in a community-based sample of children as a function of headache status and of headache frequency.

Methods:

Our sample consisted of 1,856 children (5–11 years). Primary headaches were assessed using a validated headache questionnaire. Emotional symptoms were assessed by the Child Behavior Checklist (CBCL). CBCL scores were modeled as a function of headache status after adjustments for demographics and headache frequency.

Results:

Relative to controls, children with migraine were significantly more likely to have abnormalities in the following CBCL domains: somatic, anxiety-depressive, social, attention, internalizing and total score. Children with tension-type headache (TTH) were significantly different from controls in the same domains but at a lower rate than migraine. In children with migraine, impairments significantly varied as a function of headache frequency, race, and income. In children with TTH, gender, age, and headache frequency were significantly associated with abnormal scores.

Conclusions:

Migraine and TTH are significantly associated with behavioral symptoms in several domains, and headache frequency affects the association. Internalizing symptoms are common in children with headaches, while externalizing symptoms (e.g. rule-breaking and aggressivity) are not significantly more common than in controls.

Migraine and behavior in children: influence of maternal headache frequency

We took advantage of a large population study in order to measure child behavior, as captured by the Child Behavior Checklist (CBCL) as a function of headache status in the children and their mothers. Of the target sample, consents and analyzable data were obtained from 1,856 families (85.4 %). Headache diagnoses were defined according to the second edition of the International Classification of Headache Disorders, and behavioral and emotional symptoms were assessed by the validated Brazilian version of the CBCL. We calculated the relative risk of abnormalities in the CBCL domains as a function of headache status in the children, after adjusting by a series of main effect models. Children with migraine were more likely to present abnormal scores in several of the CBCL scales, relative to children without migraine, and maternal migraine status contributed little to the model. However, when the mother had daily headaches, both children with and without migraine had similar CBCL scores. In multivariate analyses, migraine status in the children predicted CBCL scores (p < 0.01). Headache status and headache frequency in the mother did not predict CBCL scores in children with migraine but predicted in children without migraine (p < 0.01). The burden of migraine to the family is complex. Children with migraine are more likely to have behavioral and emotional symptoms than children without migraine. Children without migraine may be affected, in turn, by frequent headaches experienced by their mothers.

Psychological interventions for headache in children and adolescents

Headache in children and adolescents represents a number of complex and multifaceted pain syndromes that can benefit from psychological intervention. There is good evidence for the efficacy of cognitive behavioral therapy, relaxation training, and biofeedback. The choice of intervention is influenced by patients' age, sex, family and cultural background, as well as the nature of stressors and comorbid psychiatric symptoms. Management must always be family-centered. Psychological treatments are essential elements of the multidisciplinary, biopsychosocial management of primary headache disorders, particularly for those with frequent or chronic headache, a high level of headache-related disability, medication overuse, or comorbid psychiatric symptoms. Future studies of efficacy and effectiveness of psychological treatment should use the International Headache Society's definition and classification of headache disorders, and stratify results by headache type, associated conditions, and treatment modality.

Migraine and psychiatric comorbidity: a review of clinical findings

Migraine is an extremely common disorder. The underlying mechanisms of this chronic illness interspersed with acute symptoms appear to be increasingly complex. An important aspect of migraine heterogeneity is comorbidity with other neurological diseases, cardiovascular disorders, and psychiatric illnesses. Depressive disorders are among the leading causes of disability worldwide according to WHO estimation. In this review, we have mainly considered the findings from general population studies and studies on clinical samples, in adults and children, focusing on the association between migraine and psychiatric disorders (axis I of the DSM), carried over after the first classification of IHS (1988). Though not easily comparable due to differences in methodology to reach diagnosis, general population studies generally indicate an increased risk of affective and anxiety disorders in patients with migraine, compared to non-migrainous subjects. There would also be a trend towards an association of migraine with bipolar disorder, but not with substance abuse/dependence. With respect to migraine subtypes, comorbidity mainly involves migraine with aura. Patients suffering from migraine, however, show a decreased risk of developing affective and anxiety disorders compared to patients with daily chronic headache. It would also appear that psychiatric disorders prevail in patients with chronic headache and substance use than in patients with simple migraine. The mechanisms underlying migraine psychiatric comorbidity are presently poorly understood, but this topic remains a priority for future research. Psychiatric comorbidity indeed affects migraine evolution, may lead to chronic substance use, and may change treatment strategies, eventually modifying the outcome of this important disorder.

Migraine, tension-type headache, and attention-deficit/hyperactivity disorder in childhood: a population-based study

OBJECTIVES

Primary headache syndromes (eg, migraine and tension-type headache [TTH]) and attention-deficit/hyperactivity disorder (ADHD) are prevalent in childhood and may cause impairment in social and academic functioning. We tested if ADHD or its symptoms are associated with specific headache syndromes or with headache frequency.

STUDY DESIGN

Cross-sectional epidemiological study with direct interviews to parents and teachers using validated and standardized questionnaires.

SETTING

Populational study.

PARTICIPANTS

Children aged 5 to 11 years (n = 1856).

OUTCOME MEASURES

Prevalence of ADHD as a function of headache status in crude and adjusted analyses.

RESULTS

The prevalence of migraine was 3.76%. Infrequent episodic TTH occurred in 2.3% of the sample, and frequent episodic TTH occurred in 1.6%. The prevalence of ADHD was 6.1%. The prevalence of ADHD was not significantly different by headache category. For hyperactivity-impulsivity symptoms, the prevalence was 8.1% in children without headache, 23.7% in children with migraine (relative risk [RR], 2.6; 95% confidence interval [CI], 1.6-4.2), and 18.4% in children with probable migraine (RR, 2.1; 95% CI, 1.4-3.2). For inattention, no significant differences were seen. In multivariate analyses, ADHD or inattention symptoms were not predicted by headache subtypes or headache frequency. Hyperactivity-impulsivity symptoms were significantly associated with any headache (P < 0.01), TTH (P < 0.01), or migraine (P < 0.001).

CONCLUSION

Migraine and TTH are not comorbid to ADHD overall, but are comorbid to hyperactive-impulsive behavior. Providers and educators should be aware of the association.

Kinder mit Migräne und Asthma: Zur Rolle der Eltern-Kind-Interaktion

Die Studie beschäftigt sich mit der Frage, ob für Familien, in denen ein Kind an Migräne oder Asthma leidet, ein spezifisches Eltern-Kind-Interaktionsmuster vorliegt. An der Studie nahmen 20 Familien mit Migräne-Kindern, 17 Familien mit asthmakranken Kindern und 20 Familien mit gesunden Kindern teil. Die Eltern-Kind-Interaktionen wurden standardisiert in Form einer gemeinsamen Bearbeitung eines Puzzles unter Zeitdruck, jeweils getrennt für die Paarungen Mutter/Kind sowie Vater/Kind auf Video aufgezeichnet und von neutralen Ratern nach vorgegebenen Kriterien ausgewertet. Bei allen Kindern wurden zudem langsame Hirnpotentiale (Contingente Negative Variation, CNV) abgeleitet. Es wurden asymmetrische, krankheitsspezifische Familieninteraktionen gefunden. Im Vergleich zu dem gesunden Geschwisterkind war die Kommunikation zwischen den Eltern und dem an Migräne leidenden Kind durch vermehrt direktive Aufforderungen und einem geringeren Hilfeangebot der Eltern sowie durch submissives kindliches Verhalten geprägt. In Familien mit Asthma zeigte sich eine konflikthafte Familieninteraktion und eine geringe Kooperation bei den betroffenen Kindern. Die auffällige familiäre Interaktion korrelierte mit dem Ausmaß der kortikalen Informationsverarbeitung (Dishabituation). Die Befunde verdeutlichen die besondere Bedeutung von systematischen Elterntrainings bei der Behandlung von Migräne und Asthma im Kindes- und Jugendalter.

Psychiatric comorbidity in patients with chronic daily headache and migraine: a selective overview including personality traits and suicide risk

Studies on the prevalence and impact of psychiatric disorders among headache patients have yielded findings that have clarified the relationship between migraine and major affective disorders, anxiety, illicit drug abuse, nicotine dependence, and suicide attempts. Studies in both clinical and community-based settings have demonstrated an association between migraine and a number of specific psychiatric disorders. In large-scale population-based studies, persons with migraine are from 2.2 to 4.0 times more likely to have depression. In longitudinal studies, the evidence supports a bidirectional relationship between migraine and depression, with each disorder increasing the risk of the other disorder. Although a strong association has been demonstrated consistently for migraine and major depression, especially for migraine with aura, there has been less systematic research on the links between migraine and bipolar disorder. This review will focus on the way in which psychiatric disorders decrease the quality of life and result in a worse prognosis, chronicity of the disease, and a worse response to treatment. Short-term pharmaceutical care intervention improves the patients' mental health, but it does not significantly change the number and severity of headaches. The increase in self-efficacy and mental health associated with pharmaceutical care may be instrumental in improving the long-term pharmacotherapy of patients with migraine and headache.