RESUMO
BACKGROUND: We recently showed headache to be common in children (aged 7-11 years) and adolescents (aged 12-17) in Lithuania. Here we provide evidence from the same study of the headache-attributable burden. METHODS: Following the generic protocol for Lifting The Burden's global schools-based study, this cross-sectional survey administered self-completed structured questionnaires to pupils within classes in 24 nationally representative schools selected from seven regions of the country. Headache diagnostic questions were based on ICHD-3 beta criteria but for the inclusion of undifferentiated headache (UdH; defined as mild headache with usual duration < 1 h). Burden enquiry was conducted in multiple domains. RESULTS: Questionnaires were completed by 2505 pupils (1382 children, 1123 adolescents; participating proportion 67.4%), of whom 1858 reported headache in the preceding year, with mean frequency (±SD) of 3.7 ± 4.5 days/4 weeks and mean duration of 1.6 ± 1.9 h. Mean proportion of time in ictal state, estimated from these, was 0.9% (migraine 1.5%, probable medication-overuse headache [pMOH] 10.9%). Mean intensity on a scale of 1-3 was 1.6 ± 0.6 (mild-to-moderate). Symptomatic medication was consumed on 1.5 ± 2.8 days/4 weeks. Lost school time was 0.5 ± 1.5 days/4 weeks (migraine 0.7 ± 1.5, pMOH 5.0 ± 7.8) based on recall, but about 50% higher for migraine according to actual absences recorded in association with reported headache on the preceding day. More days were reported with limited activity (overall 1.2 ± 2.4, migraine 1.5 ± 2.2, pMOH 8.4 ± 8.5) than lost from school. One in 30 parents (3.3%) missed work at least once in 4 weeks because of their son's or daughter's headache. Emotional impact and quality-of-life scores generally reflected other measures of burden, with pMOH causing greatest detriments, followed by migraine and tension-type headache, and UdH least. Burdens were greater in adolescents than children as UdH differentiated into adult headache types. CONCLUSIONS: Headache in children and adolescents in Lithuania is mostly associated with modest symptom burden. However, the consequential burdens, in particular lost school days, are far from negligible for migraine (which is prevalent) and very heavy for pMOH (which, while uncommon in children, becomes four-fold more prevalent in adolescents). These findings are of importance to both health and educational policies in Lithuania.
Assuntos
Transtornos da Cefaleia , Adolescente , Adulto , Criança , Estudos Transversais , Humanos , Lituânia/epidemiologia , Prevalência , Instituições Acadêmicas , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Headache disorders are highly prevalent worldwide, but not so well investigated in children and adolescents as in adults: few studies have included representative nationwide samples. No data exist for Austria until now. In a representative sample of children and adolescents in Austria, we estimated the prevalence and attributable burden of headache disorders, including the new diagnostic category of "undifferentiated headache" (UdH) defined as mild headache lasting less than 1 hour. METHODS: Within the context of a broader national mental health survey, children and adolescents aged 10-18 years were recruited from purposively selected schools. Mediated self-completed questionnaires included sociodemographic enquiry (gender, age, socioeconomic status, family constellation, residence [urban or rural] and migration background). Prevalence and attributable burden of all headache, UdH, migraine (definite plus probable), tension-type headache (TTH: definite plus probable) and headache on ≥15 days/month (H15+) were assessed using the Headache-Attributed Restriction, Disability, Social Handicap and Impaired Participation (HARDSHIP) questionnaire for children and adolescents. Health-related quality of life (HrQoL) was assessed using the KIDSCREEN questionnaire. RESULTS: Of 7643 selected pupils, 3386 (44.3%) completed the questionnaires. The 1-year prevalence of headache was 75.7%, increasing with age and higher in girls (82.1%) than in boys (67.7%; p < 0.001). UdH, migraine, TTH and H15+ were reported by 26.1%, 24.2%, 21.6% and 3.0% of participants. Attributable burden was high, with 42% of those with headache experiencing restrictions in daily activities. Medication use (50% overall) was highest in H15+ (67%) and still considerable in UdH (29%). HrQoL was reduced for all headache types except UdH. Participants in single parent or patchwork families had a higher probability of migraine (respectively, OR 1.5, p < 0.001; OR 1.5, p < 0.01). Participants with a migration background had a lower probability of TTH (OR 0.7, p < 0.01). CONCLUSIONS: Headache disorders are both very common and highly burdensome in children and adolescents in Austria. This study contributes to the global atlas of headache disorders in these age groups, and corroborates and adds knowledge of the new yet common and important diagnostic category of UdH. The findings call for action in national and international health policies, and for further epidemiological research.
Assuntos
Transtornos da Cefaleia/epidemiologia , Cefaleia/epidemiologia , Qualidade de Vida , Adolescente , Áustria/epidemiologia , Criança , Efeitos Psicossociais da Doença , Estudos Transversais , Feminino , Saúde Global , Cefaleia/fisiopatologia , Cefaleia/psicologia , Transtornos da Cefaleia/fisiopatologia , Transtornos da Cefaleia/psicologia , Política de Saúde , Humanos , Masculino , Transtornos de Enxaqueca/epidemiologia , Transtornos de Enxaqueca/fisiopatologia , Transtornos de Enxaqueca/psicologia , Prevalência , População Rural , Instituições Acadêmicas , Inquéritos e Questionários , Cefaleia do Tipo Tensional/epidemiologia , Cefaleia do Tipo Tensional/fisiopatologia , Cefaleia do Tipo Tensional/psicologiaRESUMO
BACKGROUND: Headache is a leading disabler in adults worldwide. In children and adolescents, the same may be true but the evidence is much poorer. It is notable that published epidemiological studies of these age groups have largely ignored headaches not fulfilling any specific set of ICHD criteria, although such headaches appear to be common. A new approach to these is needed: here we introduce, and investigate, a diagnostic category termed "undifferentiated headache" (UdH), defined in young people as recurrent mild-intensity headache of < 1 h's duration. METHODS: We conducted a nationwide cross-sectional survey in 31 schools in six regions of Turkey selected by mixed convenience-based and purposive modified cluster-sampling. A validated, standardised self-completed structured questionnaire was administered by a physician-investigator to entire classes of pupils aged 6-17 years. RESULTS: Of the identified sample of 7889 pupils, 7088 (89.8%) participated. The 1-year prevalence of UdH was 29.2%, of migraine (definite and probable) 26.7%, and of tension-type headache (TTH) (definite and probable) 12.9%. UdH differed with respect to almost all headache features and associated symptoms from both migraine and TTH. Burden of headache and use of acute medication were lower in UdH than in migraine and TTH. Headache yesterday was less common in UdH than migraine (OR 0.32; 95% CI 0.28-0.37) and TTH (OR 0.64; 95% CI 0.56-0.77). Quality of life (QoL) was better in UdH (33.6 ± 5.2) than in migraine (30.3 ± 5.6; p < 0.001) and TTH (32.4 ± 5.3; p < 0.001), but worse than in pupils without headache (35.7 ± 4.7; p < 0.001). CONCLUSIONS: This large nationwide study in Turkey of pupils aged 6-17 years has shown that many children and adolescents have a headache type that does not conform to existing accepted diagnostic criteria. This new diagnostic category of presumably still-evolving headache (undifferentiated headache) is common. UdH differs in almost all measurable respects from both migraine and TTH. Although characterised by mild headaches lasting < 1 h, UdH is associated with significant adverse impact on QoL. Longitudinal cohort studies are needed to evaluate the prognosis of UdH but, meanwhile, recognition of UdH and its distinction from migraine and TTH has implications for epidemiological studies, public-health policy and routine clinical practice.
Assuntos
Cefaleia/diagnóstico , Cefaleia/epidemiologia , Instituições Acadêmicas/tendências , Inquéritos e Questionários , Adolescente , Criança , Estudos Transversais/métodos , Feminino , Cefaleia/terapia , Humanos , Estudos Longitudinais , Masculino , Prevalência , Qualidade de Vida , Turquia/epidemiologiaRESUMO
BACKGROUND: Burden of headache has been assessed in adults in countries worldwide, and is high, but data for children and adolescents are sparse. The objectives of this study were o develop a questionnaire and methodology for the global estimation of burden of headache in children and adolescents, to test these in use and to present preliminary data. METHODS: We designed structured questionnaires for mediated-group self-administration in schools by children aged 6-11 years and adolescents aged 12-17 years. In two pilot studies, we offered the questionnaires to pupils in Vienna and Istanbul. We performed face-to-face interviews in a randomly selected subsample of 199 pupils to validate the headache diagnostic questions. RESULTS: Data were collected from 1,202 pupils (mean 13.9 ± 2.4 years; 621 female, 581 male). The participation rate was 81.1% in Istanbul, 67.2% in Vienna. The questionnaire proved acceptable: ≤5% of participants disagreed partially or totally with its length, comprehensibility or simplicity. The sensitivity, specificity, positive and negative predictive values ranged between 0.71 and 0.76 for migraine and between 0.61 and 0.85 for tension-type headache (TTH). Cronbach's alpha was 0.83. The 1-year prevalence of headache was 89.3%, of migraine 39.3% and of TTH 37.9%. The prevalence of headache on ≥15 days/month was 4.5%. One fifth (20.7%) of pupils with headache lost ≥1 day of school during the preceding 4 weeks and nearly half (48.8%) reported ≥1 day when they could not do activities they had wanted to. The vast majority of pupils with headache experienced difficulties in coping with headache and in concentrating during headache. Quality of life was poorer in pupils with headache than in those without. CONCLUSION: These pilot studies demonstrate the usefulness of the questionnaires and feasibility of the methodology for assessing the global burden of headache in children and adolescents, and predict substantial impact of headache in these age groups.
Assuntos
Efeitos Psicossociais da Doença , Transtornos da Cefaleia/epidemiologia , Cefaleia/epidemiologia , Inquéritos Epidemiológicos , Qualidade de Vida , Projetos de Pesquisa , Adolescente , Criança , Feminino , Humanos , Masculino , Projetos Piloto , Prevalência , Instituições Acadêmicas , Autocuidado , Sensibilidade e Especificidade , Inquéritos e QuestionáriosRESUMO
Migraine and headache are global disabling conditions causing considerable individual suffering and impaired quality of life in adults as well as in children and adolescents. Therefore, epidemiological studies are essential to assess the scope of the problem. This review covers epidemiological studies on migraine and headache in children and adolescents published in the past 25 years. A total of 64 cross-sectional studies have been identified, published in 32 different countries and including a total of 227,249 subjects. The estimated overall mean prevalence of headache was 54.4% (95% CI 43.1-65.8) and the overall mean prevalence of migraine was 9.1% (95% CI 7.1-11.1). There is a lack of population-based studies from low and low-middle income countries. In addition, there is very little information about the prevalence of probable migraine and chronic migraine and no information about menstrual migraine in the young.
Assuntos
Cefaleia/epidemiologia , Transtornos de Enxaqueca/epidemiologia , Adolescente , Distribuição por Idade , Criança , Feminino , Cefaleia/diagnóstico , Cefaleia/terapia , Humanos , Masculino , Transtornos de Enxaqueca/diagnóstico , Transtornos de Enxaqueca/terapia , Prevalência , Puberdade , Fatores de Risco , Distribuição por SexoRESUMO
Migraine is a common disease in children and adolescents. The incidence of migraine has increased alarmingly in the general population during recent decades. Migraine causes considerable individual suffering and impaired quality of life. Therefore, appropriate management is essential. In this article, the treatment of acute migraine in children and adolescents will be reviewed. Only a few randomized controlled studies have been published and high placebo rates are a major problem for proving superiority of active drugs. Generally, acetaminophen (paracetamol) and ibuprofen are accepted as drugs of first choice, even though the evidence is poor for the former and limited for latter. Among 14 studies on triptans in adolescents, 9 showed some superiority over placebo with respect to pain relief and pain freedom, and among 6 studies in children, 5 suggest some superiority over placebo. Sumatriptan nasal spray and zolmitriptan nasal spray have been approved for adolescents in Europe; almotriptan has been approved for adolescents in the USA, as has rizatriptan for patients aged 6-17 years. A recent study demonstrated the efficacy of a fixed combination of sumatriptan and naproxen in adolescents with migraine. In conclusion, evidence for the pharmacological treatment of acute migraine in children is very poor and evidence for adolescents is better but still limited.
Assuntos
Analgésicos/uso terapêutico , Transtornos de Enxaqueca/tratamento farmacológico , Triptaminas/uso terapêutico , Adolescente , Criança , Quimioterapia Combinada , Humanos , Triptaminas/efeitos adversos , Triptaminas/farmacocinéticaRESUMO
BACKGROUND: Cognitive-behavioural therapy (CBT)-based guided self-help is recommended as a first step in the treatment of bulimia nervosa. AIMS: To evaluate in a randomised controlled trial (Clinicaltrials.gov registration number: NCT00461071) the long-term effectiveness of internet-based guided self-help (INT-GSH) compared with conventional guided bibliotherapy (BIB-GSH) in females with bulimia nervosa. METHOD: A total of 155 participants were randomly assigned to INT-GSH or BIB-GSH for 7 months. Outcomes were assessed at baseline, month 4, month 7 and month 18. RESULTS: The greatest improvement was reported after 4 months with a continued reduction in eating disorder symptomatology reported at month 7 and 18. After 18 months, 14.6% (n = 7/48) of the participants in the INT-GSH group and 25% (n = 7/28) in the BIB-GSH group were abstinent from binge eating and compensatory measures, 43.8% (n = 21/48) and 39.2% (n = 11/28) respectively were in remission. No differences regarding outcome between the two groups were found. CONCLUSIONS: Internet-based guided self-help for bulimia nervosa was not superior compared with bibliotherapy, the gold standard of self-help. Improvements remain stable in the long term.
Assuntos
Bulimia Nervosa/terapia , Terapia Cognitivo-Comportamental/métodos , Avaliação de Resultados em Cuidados de Saúde/estatística & dados numéricos , Autocuidado/métodos , Terapia Assistida por Computador , Adolescente , Adulto , Biblioterapia , Bulimia/prevenção & controle , Bulimia Nervosa/psicologia , Feminino , Seguimentos , Humanos , Internet , Modelos Lineares , Pacientes Desistentes do Tratamento , Indução de Remissão/métodos , Vômito/prevenção & controle , Adulto JovemRESUMO
The relationship between morningness/eveningness, sleep, and psychological problems is well documented in adults as well as in adolescents. However, research on the circadian orientation and its concomitants in younger children is scarce. The authors investigated the distribution of morningness/eveningness and its connection to sleeping and psychological problems in 91 children and 151 adolescents in Austria. The authors found that morning (M) types had less sleep-related and psychological problems than intermediate (I) and evening (E) types, respectively. Among children, M-types suffered less from daytime sleepiness (females: χ(2)((2)) = 8.1, p = .017; males: χ(2)((2)) = 14.8, p = .001). Among adolescents, M-types showed fewer sleep-wake problems (females: χ(2)((2)) = 17.5, p < .001; males: χ(2)((2)) = 19.8, p < .001), and female M-types showed less externalizing (χ(2)((2)) = 8.7, p = .013) as well as internalizing problem behavior (χ(2)((2)) = 9.0, p = .011). In conclusion, these findings indicate that morningness may act as a protective factor against the development of sleep-related problems in childhood and sleep-related and psychological problems in adolescence, especially in females.
Assuntos
Ritmo Circadiano/fisiologia , Emoções/fisiologia , Sono/fisiologia , Adolescente , Comportamento do Adolescente/fisiologia , Sintomas Afetivos/fisiopatologia , Sintomas Afetivos/prevenção & controle , Áustria , Criança , Transtornos do Comportamento Infantil/fisiopatologia , Transtornos do Comportamento Infantil/prevenção & controle , Feminino , Humanos , Masculino , Fatores Sexuais , Transtornos do Sono do Ritmo Circadiano/fisiopatologia , Transtornos do Sono do Ritmo Circadiano/prevenção & controle , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: The aim of this study was to examine factors increasing and decreasing the risk of occurrence of migraine aura and of headache and migraine not associated with aura (HoA, MoA) prospectively by means of a daily diary. METHODS: Of 327 patients with migraine completing a comprehensive diary up to 90 days, we selected all patients who recorded at least 1 episode of migraine aura. To find risk indicators and triggers of aura, HoA, and MoA, we analyzed 56 variables and calculated univariate and multivariate generalized linear mixed models. RESULTS: Fifty-four patients recorded a total of 4562 patient days including 354 days with migraine aura. In the multivariate analysis, the risk of aura was statistically significantly increased by smoking, menstruation, and hunger, and it was decreased by holidays and days off. The risk of HoA and/or MoA was increased during menstruation, by psychic tension, tiredness, and odors, and it was decreased by smoking. CONCLUSION: Menstruation is the most prominent factor increasing the risk of aura as well as that of HoA and MoA. Smoking shows the most striking difference increasing the risk of aura, but decreasing the risk of HoA and MoA.
Assuntos
Fome , Menstruação , Enxaqueca com Aura/etiologia , Fumar , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de RiscoRESUMO
BACKGROUND: Previous studies have reported an increased frequency of restless legs syndrome (RLS) in adult migraine patients. Until now, the frequency of RLS in pediatric patients has not been investigated. We set out to assess the frequency of RLS in children and adolescents with migraine compared to headache-free controls. METHODS: We investigated 111 consecutive patients with a sole diagnosis of migraine with or without aura presenting to the Headache Unit at the Department of Child and Adolescent Psychiatry and 73 headache-free controls for the presence of RLS using a semistructured interview. In addition, we assessed the level of daytime sleepiness by means of the Epworth sleepiness scale (ESS). A second group of headache-free controls was screened for the presence of RLS using an online questionnaire. RESULTS: The frequency of RLS in migraine patients was significantly higher than in controls (22% vs. 5% (p < 0.001) and 8% (p < 0.001)). DISCUSSION: This is the first study suggesting an association between RLS and migraine in the pediatric population. Future studies are needed to determine the extent of sleep disruption in children and adolescents with migraine and comorbid RLS.
Assuntos
Enxaqueca com Aura/epidemiologia , Enxaqueca sem Aura/epidemiologia , Síndrome das Pernas Inquietas/epidemiologia , Adolescente , Estudos de Casos e Controles , Criança , Comorbidade , Feminino , Humanos , Masculino , Prevalência , Transtornos do Sono-Vigília/epidemiologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVES: To examine the association of genetic variants in the syntaxin 1A gene (STX1A) with common forms of migraine, and perform a combined analysis of the data from the current study and previously published reports. METHODS: We investigated the parent-to-offspring transmission of rs6951030, rs4363087 and rs2293489 in 191 family trios, each with a proband with childhood-onset migraine, and performed a case-control analysis between the probands and 223 unrelated controls. In addition, we performed a combined data analysis with an overall sample of 567 migraine patients and 720 unrelated controls and performed a migraine-specific gene-network analysis. RESULTS: The transmission disequilibrium test revealed significant transmission distortion of rs4363087 in migraine overall (OR = 1.56, p = 0.006; p = 0.01 after correction for multiple testing) and migraine without aura (OR = 1.58, p = 0.01; corrected p = 0.04). Two-marker haplotype analysis revealed transmission distortion of A-G (rs6951030-rs4363087; OR = 1.47, p = 0.01) and A-C (rs4363087-rs2293489; OR = 0.66, p = 0.01). Combined analysis showed significant association of rs941298 with migraine overall (OR = 1.28, p = 0.004) and migraine without aura (OR = 1.3, p = 0.008). Network analysis identified 24 genes relating STX1A to other migraine candidate genes, including KCNK18 (TRESK channel) involved in the cytoplasmatic calcium signalling together with syntaxin 1A. CONCLUSION: Our results provide support for the hypothesis that STX1A represents a susceptibility gene for migraine.
Assuntos
Predisposição Genética para Doença/genética , Variação Genética , Transtornos de Enxaqueca/genética , Sintaxina 1/genética , Adolescente , Estudos de Casos e Controles , Criança , Feminino , Estudo de Associação Genômica Ampla , Genótipo , Humanos , Masculino , Linhagem , Adulto JovemRESUMO
BACKGROUND: Migraine and bipolar disorder are characterized by a high level of co-morbidity, and a common familial-genetic basis has recently been hypothesized for the 2 disorders. Genome-wide association studies have reported strong evidence of association between the polymorphisms rs10994336[T] in the ANK3 gene and rs1006737[A] in the CACNA1C gene and risk of bipolar disorder. OBJECTIVE: The aim of this study was to evaluate the hypothesis of a genetic linkage between migraine and bipolar disorder by investigating the familial transmission of the 2 bipolar disorder risk polymorphisms, in a sample of family trios with probands with childhood migraine, and unrelated controls. METHODS: Our sample comprised 192 family trios, each with a proband with childhood migraine (137 migraine without aura, 44 migraine with aura) and 228 unrelated controls. The markers rs10994336 and rs1006737 were genotyped using a TaqMan single nucleotide polymorphism Genotyping Assay. The transmission disequilibrium test analysis for the family trios and the case-control analysis were performed using the program UNPHASED. RESULTS: The allelic and genotypic transmission disequilibrium test analysis did not show any evidence of transmission distortion of the 2 markers in both migraine overall (rs10994336: OR = 1.61, P = .11; rs1006737: OR = 1.12, P = .49) and in the migraine without aura and migraine with aura subgroups. Likewise, the case-control analysis of alleles and genotypes frequencies did not show any evidence of association. CONCLUSION: In the present study, we did not find evidence for association between the bipolar disorder risk polymorphisms rs10994336 in the ANK3 gene and rs1006737 in the CACNA1C gene in migraine. However, as these are variants that have a small effect on the risk of bipolar disorder (OR < 1.5), we cannot exclude a similar small effect on migraine susceptibility with the present sample size.
Assuntos
Anquirinas/genética , Canais de Cálcio Tipo L/genética , Predisposição Genética para Doença/genética , Enxaqueca sem Aura/genética , Polimorfismo de Nucleotídeo Único , Adolescente , Transtorno Bipolar/genética , Estudos de Casos e Controles , Criança , Feminino , Estudo de Associação Genômica Ampla , Genótipo , Humanos , Masculino , Reação em Cadeia da Polimerase , Fatores de Risco , Adulto JovemRESUMO
Half of female migraineurs in childbearing age use combined oral contraceptives (COCs), but the influence of COCs on perimenstrual migraine is still unclear. We therefore aimed to analyze the risk of occurrence and persistence (i.e. presence for more than 1 day) of headache and migraine before and during menstruation in women with migraine, comparing users of COCs to non-users. We included 184 women with at least 1 day of menstruation recorded in a 90-day diary. We differentiated between (a) the 2 days before menstruation, (b) the first 3 days of menstruation and (c) the remaining days of menstruation and analyzed subgroups of women with (n=82) and without (n=102) COCs. In both groups, risk of any headache as well as that of migraine was highest during the first 3 days of menstruation with a hazard ratio of 1.9 and 2.1 for non-users and 2.1 and 2.2 for users. Although use of COCs showed no statistically significant overall effect, users were at higher risk for any headache premenstrually and non-users at higher risk for migraine on days 4+ of menstruation. In conclusion, use of COCs exerts only subtle differences on the course of perimenstrual migraine in menstruating women with migraine.
Assuntos
Anticoncepcionais Orais Combinados/efeitos adversos , Cefaleia/induzido quimicamente , Cefaleia/fisiopatologia , Ciclo Menstrual/fisiologia , Transtornos de Enxaqueca/induzido quimicamente , Transtornos de Enxaqueca/fisiopatologia , Adulto , Feminino , Cefaleia/diagnóstico , Humanos , Incidência , Prontuários Médicos , Pessoa de Meia-Idade , Transtornos de Enxaqueca/diagnóstico , Prevalência , Estudos Prospectivos , Medição de Risco/métodos , Fatores de Risco , Fatores de TempoRESUMO
Headache is the most common somatic complaint in children and adolescents. The evaluation should include detailed history of children and adolescents completed by detailed general and neurological examinations. Moreover, the possible role of psychological factors, life events and excessively stressful lifestyle in influencing recurrent headache need to be checked. The choice of laboratory tests rests on the differential diagnosis suggested by the history, the character and temporal pattern of the headache, and the physical and neurological examinations. Subjects who have any signs or symptoms of focal/progressive neurological disturbances should be investigated by neuroimaging techniques. The electroencephalogram and other neurophysiological examinations are of limited value in the routine evaluation of headaches. In a primary headache disorder, headache itself is the illness and headache is not attributed to any other disorder (e.g. migraine, tension-type headache, cluster headache and other trigeminal autonomic cephalgias). In secondary headache disorders, headache is the symptom of identifiable structural, metabolic or other abnormality. Red flags include the first or worst headache ever in the life, recent headache onset, increasing severity or frequency, occipital location, awakening from sleep because of headache, headache occurring exclusively in the morning associated with severe vomiting and headache associated with straining. Thus, the differential diagnosis between primary and secondary headaches rests mainly on clinical criteria. A thorough evaluation of headache in children and adolescents is necessary to make the correct diagnosis and initiate treatment, bearing in mind that children with headache are more likely to experience psychosocial adversity and to grow up with an excess of both headache and other physical and psychiatric symptoms and this creates an important healthcare problem for their future life.
Assuntos
Transtornos da Cefaleia/diagnóstico , Transtornos da Cefaleia/terapia , Neurologia/métodos , Pediatria/métodos , Exame Físico/métodos , Adolescente , Criança , Diagnóstico Diferencial , Transtornos da Cefaleia/classificação , Humanos , Neurologia/normas , Pediatria/normas , Exame Físico/normas , Psicologia da Criança/métodos , Psicologia da Criança/normasRESUMO
OBJECTIVE: To evaluate the relationship between migraine and eating disorders by applying a special study design. BACKGROUND: To date, only a few studies have assessed eating disorders and eating behavior in patients with migraine. METHODS: The distinctive feature of this design is the comparison of sister pairs with one sister suffering from an eating disorder according to Diagnostic and Statistical Manual of Mental Disorders, fourth edition and the other being free of such disease. RESULTS: We investigated 120 female patients with a median age of 24 years (interquartile range 20-31) as well as their non-eating-disordered sisters with a median age of 24 (20-31) years. Headache was diagnosed according to the International Classification of Headache Disorders, Second Edition. Thirteen sister pairs were concordant for the presence of migraine, 67 were concordant for the absence of migraine and 40 were discordant. Among the latter, 21 patients and 19 controls had migraine. The prevalence of migraine was virtually identical in patients (28%) and controls (27%). CONCLUSION: This clinic-based controlled study using a sister-pair comparison design showed no evidence of an increased prevalence of migraine among patients with eating disorder.
Assuntos
Transtornos da Alimentação e da Ingestão de Alimentos/epidemiologia , Transtornos de Enxaqueca/epidemiologia , Irmãos , Adulto , Anorexia Nervosa/diagnóstico , Anorexia Nervosa/epidemiologia , Índice de Massa Corporal , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico , Feminino , Humanos , Transtornos de Enxaqueca/diagnóstico , PrevalênciaRESUMO
A thorough evaluation of headache in children and adolescents is necessary to make the correct diagnosis and initiate treatment. In part 1 of this article (Özge et al. in J Headache Pain, 2010), we reviewed the diagnosis of headache in children and adolescents. In the present part, we will discuss therapeutic management of primary headaches. An appropriate management requires an individually tailored strategy giving due consideration to both non-pharmacological and pharmacological measures. Non-pharmacological treatments include relaxation training, biofeedback training, cognitive-behavioural therapy, different psychotherapeutic approaches or combinations of these treatments. The data supporting the effectiveness of these therapies are less clear-cut in children than in adults, but that is also true for the data supporting medical treatment. Management of migraine and TTH should include strategies relating to daily living activities, family relationships, school, friends and leisure time activities. In the pharmacological treatment age and gender of children, headache diagnosis, comorbidities and side effects of medication must be considered. The goal of symptomatic treatment should be a quick response with return to normal activity and without relapse. The drug should be taken as early as possible and in the appropriate dosage. Supplementary measures such as rest in a quiet, darkened room is recommended. Pharmaco-prophylaxis is only indicated if lifestyle modification and non-pharmacological prophylaxis alone are not effective. Although many prophylactic medications have been tried in paediatric migraine, there are only a few medications that have been studied in controlled trials. Multidisciplinary treatment is an effective strategy for children and adolescents with improvement of multiple outcome variants including frequency and severity of headache and school days missed because of headache. As a growing problem both children and families should be informed about medication overuse and the children's drug-taking should be checked.
Assuntos
Protocolos Clínicos/normas , Transtornos da Cefaleia/diagnóstico , Transtornos da Cefaleia/terapia , Neurologia/normas , Pediatria/normas , Psicologia da Criança/métodos , Adolescente , Criança , Humanos , Psicologia da Criança/normasRESUMO
The aim of this study was to prospectively evaluate the characteristics of headache attacks, their impact on daily activities as well as the type and efficacy of acute medication in patients with migraine. We included 281 patients with episodic migraine (87% females, aged 41.2±12.1). All patients kept a headache diary for 3 months covering headache characteristics, therapy and questions adopted from the Headache Impact Test (HIT-6) for rating the impact of each single headache attack (HIT-6s). For evaluating the efficacy of acute medication we compared triptans with other compounds using headache duration as outcome parameter. Of 6051 headache attacks 52.8% fulfilled the ICHD-II criteria of migraine. The HIT-6s score was 2.4±2.2 (range 0-6). It was lowest in untreated headaches (2.0±2.1) and highest in those treated with a combination of triptans and other compounds (4.1±2.0, p<0.001). Patients used triptans on 8.0% of all headache days, other compounds on 33.1%, a combination of both on 1.5% and no medication on 57.3% of the headache days. Migraine attacks of moderate or severe intensity treated with triptans alone lasted significantly shorter than those treated with other compounds (5.1±3.6 vs. 6.9±5.3h, p<0.001). In conclusion, almost 50% of the headaches occurring in patients with migraine do not fulfill migraine criteria. Use of triptans is associated with a shorter duration of moderate and severe migraine attacks compared to use of other compounds.
Assuntos
Transtornos da Cefaleia/diagnóstico , Transtornos da Cefaleia/tratamento farmacológico , Triptaminas/uso terapêutico , Adulto , Feminino , Transtornos da Cefaleia/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Estudos Prospectivos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
AIMS: Weather is mentioned as a trigger factor by migraine patients most frequently. We examined the impact of meteorological factors and the impact of their day-to-day change on the risk of occurrence and persistence of headache and migraine and the correlation of subjective weather perception with objective weather data. METHODS: We performed a prospective, diary-based cohort study in 238 patients suffering from migraine with or without aura. Patients had to live within 25 km of the Vienna meteorological station and were required to keep a diary for 90 days. We analysed 11 meteorological parameters and 17 synoptic weather situations. For evaluating the hazard of occurrence and persistence of migraine and headache, we performed a univariate and a stepwise multivariate Cox regression analysis. We calculated correlations between subjective weather perception and meteorological data. RESULTS: In the uni- and multivariate analysis, a ridge of high pressure increased the risk of headache occurrence, lower mean daily wind speed increased the risk of migraine occurrence and a day-to-day change of daily sunshine duration increased the risk of migraine occurrence. A day-to-day change of the daily minimum temperature decreased the risk of migraine persistence. After correction for multiple testing, none of these findings remained statistically significant. Subjective weather perceptions did not correlate with the occurrence or persistence of migraine or headache. Subjective perception of cold and too-cold weather and of too-warm weather correlated with daily minimum, mean and maximum temperature. CONCLUSION: The influence of weather factors on migraine and headache is small and questionable.
Assuntos
Prontuários Médicos , Transtornos de Enxaqueca/epidemiologia , Transtornos de Enxaqueca/etiologia , Tempo (Meteorologia) , Adulto , Estudos de Coortes , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Fatores de RiscoRESUMO
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.
Assuntos
Terapia Cognitivo-Comportamental/métodos , Transtornos da Cefaleia , Adolescente , Criança , Transtornos da Cefaleia/epidemiologia , Transtornos da Cefaleia/etiologia , Transtornos da Cefaleia/terapia , Humanos , Modelos BiológicosRESUMO
Identification of trigger factors or precipitants is frequently recommended as a basic strategy in the treatment of migraine and tension-type headache (TTH). Trigger factors increase the probability of headache in the short term. Potential trigger factors have been examined most frequently in migraine and less often in TTH. Many of these factors are related to migraine as well as to TTH, but their prevalence may differ in the two headache types. In this chapter, we will review the findings of retrospective as well as of prospective and controlled studies. Taken together, virtually all aspects of life have been suspected to trigger migraine or TTH, but scientific evidence for many of these triggers is poor. Menstruation has a prominent unfavorable role in migraine and possibly in TTH. There is at least some evidence that environmental factors such as weather, lights, noise and odors, stress and other psychological factors, sleeping problems, fatigue and tiredness may play a role. In addition, intake of alcohol, caffeine withdrawal, skipping meals, and possibly dehydration may trigger migraine and TTH in some patients. Scientific evidence is lacking that any other food or food additive plays a relevant role as a trigger factor of headaches.