RESUMO
Headache and facial pain are among the most common, disabling and costly diseases in Europe, which demands for high quality health care on all levels within the health system. The role of the Danish Headache Society is to educate and advocate for the needs of patients with headache and facial pain. Therefore, the Danish Headache Society has launched a third version of the guideline for the diagnosis, organization and treatment of the most common types of headaches and facial pain in Denmark. The second edition was published in Danish in 2010 and has been a great success, but as new knowledge and treatments have emerged it was timely to revise the guideline. The recommendations for the primary headaches and facial pain are largely in accordance with the European guidelines produced by the European Academy of Neurology. The guideline should be used a practical tool for use in daily clinical practice for primary care physicians, neurologists with a common interest in headache, as well as other health-care professionals treating headache patients. The guideline first describes how to examine and diagnose the headache patient and how headache treatment is organized in Denmark. This description is followed by sections on the characteristics, diagnosis and treatment of each of the most common primary and secondary headache disorders and trigeminal neuralgia. The guideline includes many tables to facilitate a quick overview. Finally, the particular challenges regarding migraine and female hormones as well as headache in children are addressed.
Assuntos
Transtornos da Cefaleia , Cefaleia , Criança , Dinamarca , Europa (Continente) , Dor Facial/diagnóstico , Dor Facial/terapia , Feminino , Cefaleia/diagnóstico , Cefaleia/terapia , Transtornos da Cefaleia/diagnóstico , Transtornos da Cefaleia/terapia , HumanosRESUMO
AIM: The aim of this article is to evaluate the effectiveness of a specific multidisciplinary treatment programme for children with headache and to describe the concept and settings of the Children's Headache Clinic in Denmark. METHOD: All new patients were included and evaluations were conducted after six and 12 months. Pharmacological and non-pharmacological treatments were offered by a team of specialists (physicians, headache nurses, a physiotherapist and a psychologist). PATIENTS: The subjects comprised 169 children (mean age 11.7 (range 4-17), 91 females, 78 males), 39% of whom suffered from chronic headache (≥15 days/month). All children were diagnosed according to the International Classification of Headache Disorders, second edition; 20% had migraine, 34% tension-type headache, 27% mixed headache, 4% medication-overuse headache, and 15% were diagnosed with other types of headaches. RESULTS: Fifty per cent of the children had an improvement in headache frequency above 50% at six months. By the use of repeated measurement analysis, we found a significant decrease in headache frequency in all of the six headache groups, whereas the increase in quality of life (PedsQL™ 4.0) was significant for the group as a whole. CONCLUSION: Though preliminary, the results show a good outcome for multidisciplinary treatment programmes for children who suffer from frequent or chronic headache.
Assuntos
Cefaleia/terapia , Adolescente , Instituições de Assistência Ambulatorial , Criança , Pré-Escolar , Terapia Combinada/métodos , Dinamarca , Feminino , Humanos , Masculino , Qualidade de Vida , Centros de Atenção Terciária , Resultado do TratamentoRESUMO
AIM: The aim of this article is to investigate if children (7-17 years) with frequent episodic tension-type headache (FETTH) or chronic TTH (CTTH) have an altered pain perception compared to healthy controls. METHODS: We applied a pressure of five increasing intensities to m. trapezius and m. temporalis with a Somedic Algometer II. Visual analogue scale-score was rated and area under the curve (AUC) calculated. An average AUC in each person was used as an outcome variable in further univariate multiple linear regression analysis because factor analysis showed that AUC represents only one dimension underlying both muscles. RESULTS: Participants included 22 children with FETTH, 36 children with CTTH and 57 controls. The CTTH group had a significantly higher AUC compared to the control group ( P < 0.001). The FETTH group represented an intermediate state. AUC did not change with increasing age, headache years, headache intensity, headache frequency or sex. CONCLUSION: Children with CTTH show significantly increased pain sensitivity in a range of pressures compared to the FETTH group and the controls. Since AUC in m. trapezius and m. temporalis represents only one general latent tenderness, it might indicate that the altered pain perception is mainly due to central sensitisation.
Assuntos
Sensibilização do Sistema Nervoso Central/fisiologia , Medição da Dor/métodos , Percepção da Dor/fisiologia , Cefaleia do Tipo Tensional/diagnóstico , Adolescente , Estudos de Casos e Controles , Criança , Doença Crônica , Estudos Transversais , Feminino , Humanos , Masculino , Medição da Dor/psicologia , Pressão/efeitos adversos , Cefaleia do Tipo Tensional/fisiopatologia , Cefaleia do Tipo Tensional/psicologiaRESUMO
BACKGROUND: Calcitonin gene-related peptide (CGRP) is a key molecule in migraine pathogenesis. Intravenous CGRP triggers migraine-like attacks in patients with migraine with aura and without aura. In contrast, patients with familial hemiplegic migraine (FHM) with known mutations did not report more migraine-like attacks compared to controls. Whether CGRP triggers migraine-like attacks in FHM patients without known mutations is unknown. OBJECTIVE: In the present study we therefore examined the migraine-inducing effect of CGRP in FHM patients without known mutations and healthy controls. METHODS AND DESIGN: Eleven patients suffering from FHM without known mutations and 11 controls received an intravenous infusion of 1.5 µg/minute CGRP over 20 minutes. The study design was a balanced and controlled provocation study. Headache and other migraine symptoms were scored for 1 hour and self-recorded hourly thereafter until 13-hour postinfusion. RESULTS: We found no difference in the incidence of migraine-like attacks between the 2 groups, with 9% (1 of 11) of patients and 0% (0 of 10) of controls reporting migraine-like headache (P = 1.00). CGRP infusion did not induce aura symptoms in any of the participants. There was no difference in the incidence of CGRP-induced delayed headaches between the groups (P = .18). CONCLUSION: In contrast to patients suffering from migraine with aura and without aura, CGRP infusion did not induce more migraine-like attacks in FHM patients without known mutations compared to controls. It seems that the majority of FHM patients with and without known mutation display no sensitivity to CGRP signaling compared to common types of migraine.
Assuntos
Peptídeo Relacionado com Gene de Calcitonina , Predisposição Genética para Doença/genética , Enxaqueca com Aura/induzido quimicamente , Enxaqueca com Aura/genética , Mutação/genética , Adulto , Idoso , Peptídeo Relacionado com Gene de Calcitonina/efeitos adversos , Peptídeo Relacionado com Gene de Calcitonina/genética , Feminino , Humanos , Injeções Intravenosas/métodos , Masculino , Pessoa de Meia-Idade , Enxaqueca com Aura/metabolismo , Enxaqueca com Aura/fisiopatologiaRESUMO
PURPOSE: To compare tenderness and pain sensitivity in children (aged 7-17 years) with tension-type headache (TTH) and healthy controls using total tenderness score (TTS), pressure pain threshold (PPT), and pain perceived at suprapressure pain threshold (supraPPT). PATIENTS AND METHODS: Twenty-three children with frequent episodic TTH, 36 with chronic TTH, and 57 healthy controls were included. TTS was measured bilaterally at seven pericranial myofascial structures. PPT and supraPPT were assessed in the finger, m. temporalis, and m. trapezius by a Somedic® algometer. SupraPPT was defined as the pain perceived at a stimulus calculated as the individual site-specific PPT + 50%. STATISTICS: The effect of group, sex, age, headache frequency, intensity, and years on TTS, PPT, and supraPPT was analyzed by general linear models. Confirmatory factor analysis was analyzed for mutual relations between measurements. RESULTS AND CONCLUSION: Tenderness increased uniformly in both frequent episodic TTH (median 14; interquartile range [IQR] 10-18; P < 0.001) and chronic TTH (median 13; IQR 9-20; P < 0.001) compared to controls (median 5, IQR 3-11). However, the children with frequent episodic TTH and chronic TTH did not show significantly increased sensitivity when measured by PPT or supraPPT. Factor analysis confirmed that the site-specific measurements depended on general latent variables. Consequently, the PPT and supraPPT tests can be assumed to measure central pain-processing levels.
RESUMO
PURPOSE: In order to study pain in children, it is necessary to determine whether pain measurement tools used in adults are reliable measurements in children. The aim of this study was to explore the intrasession reliability of pressure pain thresholds (PPT) in healthy children. Furthermore, the aim was also to study the intersession reliability of the following four tests: (1) Total Tenderness Score; (2) PPT; (3) Visual Analog Scale score at suprapressure pain threshold; and (4) area under the curve (stimulus-response functions for pressure versus pain). PARTICIPANTS AND METHODS: Twenty-five healthy school children, 8-14 years of age, participated. Test 2, PPT, was repeated three times at 2 minute intervals on the same day to estimate PPT intrasession reliability using Cronbach's alpha. Tests 1-4 were repeated after median 21 (interquartile range 10.5-22) days, and Pearson's correlation coefficient was used to describe the intersession reliability. RESULTS: The PPT test was precise and reliable (Cronbach's alpha ≥ 0.92). All tests showed a good to excellent correlation between days (intersessions r = 0.66-0.81). There were no indications of significant systematic differences found in any of the four tests between days. CONCLUSION: All tests seemed to be reliable measurements in pain evaluation in healthy children aged 8-14 years. Given the small sample size, this conclusion needs to be confirmed in future studies.
RESUMO
OBJECTIVE: To compare clinical characteristics of patients with sporadic hemiplegic migraine (SHM) with those of patients with migraine with typical aura (MA) and patients with familial hemiplegic migraine (FHM). METHODS: The authors used a computer search of Denmark's National Patient Register to screen the population for patients with migraine with aura with motor weakness, and also examined case records from headache clinics and private practicing neurologists and placed advertisements. The authors screened patients and their relatives with a semi-structured validated telephone interview. All recruited patients were then interviewed by a physician and given a neurologic examination. RESULTS: A total of 105 patients with SHM were identified. Seventy-two percent had four typical aura symptoms: visual, sensory, aphasic, and motor. All had at least two symptoms present during SHM attacks. A gradual progression and sequential appearance of aura symptoms was typical; compared with MA, the duration of each aura symptom was usually prolonged and bilateral motor symptoms were more frequent. Of the patients with SHM, 72% fulfilled the criteria for basilar migraine during SHM attacks. The aura was usually followed by headache, as is common in FHM but not MA. CONCLUSIONS: Patients with sporadic hemiplegic migraine had clinical symptoms identical to familial hemiplegic migraine and significantly different from migraine with typical aura. Sporadic hemiplegic migraine is a separate entity, and should be classified with familial hemiplegic migraine.