Cefalea en jóvenes: características clínicas en una serie de 651 casos / Headache in young patients: Clinical characteristics of a series of 651 cases

Introducción: La cefalea produce un impacto negativo sobre la calidad de vida de los jóvenes. Nuestro objetivo es analizar las características de esta población en una consulta monográfica de cefaleas (CMC) y evaluar la carga de las diferentes cefaleas codificadas según la Clasificación Internacional de Cefaleas (CIC). Métodos: Durante un período de 6 años y medio, se han registrado los pacientes de edades entre los 14 y los 25 años atendidos en la CMC recogiendo de cada uno de ellos el sexo, pruebas complementarias y tratamiento utilizado previamente. Se llevó a cabo la comparación de las características de esta población con la de mayores de 25 años. Resultados: Seiscientos cincuenta y un pacientes de entre 14 y 25 años fueron atendidos durante el período de inclusión; el 95,6% había recibido tratamiento sintomático y el 30,1% tratamiento preventivo. Setecientas cincuenta y cinco cefaleas fueron registradas, 80 fueron cefaleas secundarias, la mayoría codificadas en el grupo 8. El 77,2% de ellas fueron incluidas en el grupo 1, el 3,1% en el grupo 2, el 1,2% en el grupo 3 y el 5% en el grupo 4. El 0,6% de ellas fueron clasificadas en el grupo 13 y el 0,9% en el grupo 14. En 449 pacientes la puntuación del Headache Impact Test (HIT-6) mostró al menos un impacto moderado sobre la calidad de vida. Conclusión: La mayoría de las cefaleas en jóvenes podrían ser codificadas de acuerdo con los criterios de la CIC. La migraña fue el diagnóstico más frecuente. Aunque la cefalea fue comúnmente asociada con impacto negativo en la calidad de vida, los tratamientos preventivos no fueron utilizados extensamente antes de ser derivados a la CMC

Introduction: Headache has a negative impact on health-related quality of life in young patients. We aim to analyse the characteristics of a series of young patients visiting a headache clinic and estimate the burden of different types of headaches listed by the International Classification of Headache Disorders (ICHD). Methods: We prospectively recruited patients aged 14 to 25 years who were treated at our clinic during a period of 6.5 years. We recorded each patient's sex, complementary test results, and previous treatment. We subsequently compared the characteristics of our sample to those of patients older than 25. Results: During the study period, we treated 651 patients aged 14 to 25 years; 95.6% had received symptomatic treatment, and 30.1% had received preventive treatment. A total of 755 headaches were recorded. Only 80 were secondary headaches, most of which were included in Group 8; 77.2% were included in Group 1, 3.1% in Group 2, 1.2% in Group 3, 5% in Group 4, 0.6% in Group 13, and 0.9% in Group 14. According to Headache Impact Test (HIT-6) scores, headache had at least a moderate impact on the quality of life of 449 patients. Conclusion: Most headaches in young patients can be classified according to ICHD criteria. Migraine was the most frequent diagnosis in our sample. Although headache was commonly associated with a negative impact on quality of life, most patients had received little preventive treatment before being referred to our clinic

[Trigeminal autonomic headache, hemicrania continua and hypnic headache. A review of rare primary headache forms]. / Trigeminoautonome Kopfschmerzen, Hemicrania continua und Hypnic Headache. Ein Uberblick über die seltenen primären Kopfschmerzformen.

Tension-type headache and migraine are the most common types of primary headaches. Apart from these well known diseases, the group of primary headaches includes other relatively rare headache disorders. Some of these seldom syndromes have been described for the first time within the last twenty years and have been newly included in the revised IHS classification from 2004. Their typical symptomatic is less known, but offers an excellent opportunity to diagnose these syndromes. The importance of recognising these disorders is underlined by the fact, that rare primary headaches response often complete and rapid to a specific treatment. This review summarizes the current knowledge on the clinical presentation and treatment of cluster headache, paroxysmal hemicrania, SUNCT syndrome, hemicrania continua and hypnic headache.

Non-lateralized pain in a case of chronic paroxysmal hemicrania?

We describe a man with chronic paroxysmal hemicrania, who remained free of headaches on indomethacin, 25 mg once or twice daily. However, in this case, in contrast to typical cases of paroxysmal hemicrania, the pain of the headaches was nonlateralized and was located in the centre of the forehead. The headaches were not associated with local autonomic symptoms or signs involving the eyes or nose. Initially, the pain of the headaches lasted for seconds only and was brought on by coughing.

Chronic short-lasting headaches: clinical features and differential diagnosis.

Chronic short-lasting headaches are relatively rare, poorly recognized syndromes. The chronic short-lasting headaches are a group of chronic disorders in which the headaches occur for one year or more, either without remission or with remission periods less than two weeks; each attack lasts less than 4 hours. These headache syndromes are divided into those with autonomic activation and those without autonomic activation. This article presents the clinical features and differential diagnosis of the relatively rare and clinically challenging trigeminal autonomic cephalgias (TACs). The article also focuses on the clinical features and differential diagnosis of hypnic headache, a chronic shortlasting, non-unilateral headache of moderate intensity in which there is no autonomic involvement, in order to differentiate this from chronic cluster headache, with which it is often confused.

[Idiopathic facial pain other than vascular pain]. / Les algies de la face idiopathiques autres que l'algie vasculaire de la face.

Cluster Headache associates a severe pain generally unilateral and autonomic symptoms with a remarkable periodicity. In the first part we tried to explain the conception of physiopathology of these short lasting headache syndromes and in the second part we described the clinical features. The short lasting primary headaches are divided into two groups: those with marked autonomic activation which comprise chronic and episodic paroxysmal hemicrania, short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT syndrome) and cluster headache. The second group includes two entities, one without autonomic activation: Hypnic Headache and one with mild autonomic features: Hemicrania Continua. The paroxysmal hemicranias are characterized by attack frequency ranges from 15 to 20 per day of short lasting attacks of unilateral pain that typically last 2 to 10 minutes, the severe pain is associated with autonomic symptoms and responds to treatment with indomethacin. The SUNCT syndrome has a less severe pain but marked autonomic activation during attacks, this syndrome is actually resistant to proposed therapy. The Hypnic Headache and the Hemicrania Continua have yet less severe pain with very mild or without autonomic features.

[The so-called stroke headache]. / W sprawie tak zwanego udarowego bólu glowy.

Sudden violent headache occurring for the first time in life suggests subarachnoid haemorrhage and requires diagnostic management. In 20 cases the authors failed to find blood in cerebrospinal fluid, but in 8 cases the protein level was raised. The patients were examined again after 2-10 years, and had control neurological examination and CT of the brain. In half the cases similar headaches returned after various time periods, and haemorrhage was again ruled out. In all patient chronic headaches of lower intensity developed. Control CT examination showed in 7 cases scars or atrophy of brain tissue. It is difficult to qualify such headaches as migraine and other known types of headache. Recently in the literature a new name has been coined for them--thunderclap headaches, and some authors regard them as a sign of minor intracranial haemorrhage. CT changes, raised protein level in cerebrospinal fluid, and the type of pain may suggest haemorrhage. The usefulness of cerebral arteriography in such patients should be considered. We propose the name of stoke headache for suggesting the cause and special management.

A population-based study of migraine headaches in Olmsted County, Minnesota. Case ascertainment and classification.

Using the unique resources of the Rochester Epidemiology Project for population-based studies, we identified 629 Olmsted County, Minn., residents who fulfilled the 1988 International Headache Society criteria for newly diagnosed migraine over a 3-year period. Over 6,400 patient records from several diagnostic rubrics were screened; a substantial proportion of cases had been 'signed-out' to diagnoses other than 'migraine headache'. Medical records were reviewed by two trained nurses who abstracted supporting data for two neurologists. The neurologists determined whether each case met eligibility requirements and assigned a headache diagnosis by consensus. The diagnostic criteria offered some flexibility and were adapted to retrospective record-based research. Most records contained enough information to effectively classify the headache, although information on the frequency and duration of attacks proved to be problematic. A validation re-abstraction of a 10% sample of cases was undertaken with acceptable reproducibility of symptoms and diagnosis. Our study shows that migraine headache can be studied retrospectively through existing detailed medical records.

[Clinical characteristics of cluster headache]. / A cluster típusú fejfájás klinikai jellemzöi.

The authors describe in detail the clinical characteristics of 48 patients suffering from cluster headache. They investigate the question of nomenclature and survey the clinical forms of diagnosis. They deal with differential diagnosis comparing migraine, trigeminal neuralgia and headaches origin from systemic illness. They point out that the clinical characteristics of their patients co-responding to the data in the literature. They emphasize that the precise anamnesis can result the diagnosis of this type of headache which is the basis of the treatment.