Airplane headache: a further case report of a young man

Headache with normal examinations and imaging, occurring during an airplane flight has been rarely reported. We present a young patient with a new type of headache that appeared during flights: take-off and landing of a plane and was not associated with other conditions. This airplane headache is rather rare in population and the pathophysiology of this type is not clear. Secondary causes must be ruled out before the diagnosis of a primary headache is made.     

Episodic cluster headache and narcolepsy: a case report

A patient who first presented with episodic cluster headache later developed narcolepsy. In spite of REM sleep alterations associated with narcolepsy, the frequency and distribution of pain attacks did not change when narcolepsy occurred and were similar to those seen in cases of episodic cluster without narcolepsy. The lack of influence of narcolepsy on the pattern of cluster pains questions the role of REM sleep states in triggering pain in episodic cluster.     

Hypnic headache responsive to low-dose topiramate: a case report

This is a clinical report of a 63-year-old woman, with a 3-year history of severe episodes of hypnic headache responding to low-doses of topiramate (25 mg at bedtime). Topiramate has been used at the dosage of 100 mg/day for hypnic headache prevention in one recent case report with benefit. This report confirms the efficacy of topiramate in hypnic headache even using low-dose regimen therapy.     

Peripheral autonomic potentials in primary headache and drug-induced headache

Autonomic functions of different primary headache types have been investigated in several studies, most of them analyzing cardiovascular reflex mechanisms or biochemical changes. The results are contradictory; only in tension-type headache and in cluster headache has a sympathetic hypofunction been shown in a preponderance of studies. We analyzed the peripheral autonomous potentials (PAPs) in different primary headache types and in drug-induced headache and compared the results with those of healthy subjects and of patients with low back pain. Latencies of PAPs were significantly increased in all headache types but not in low back pain; amplitudes of PAPs did not show significant differences compared to healthy subjects. Patients with a long duration of drug abuse had increased PAP latencies, whereas patients with a high number of migraine attacks per year had decreased latencies. Our data suggest that sympathetic hypofunction as measured by PAP latencies is a general phenomenon in headache but not in all pain syndromes. Drug abuse leads to an increase of this hypofunction. While measuring PAPs is not an appropriate method by which to differentiate between headache disorders, it allows assessment of autonomic disturbances in primary and drug-induced headache.     

Relapsing remitting hypnic headache responsive to indomethacin in an adolescent: a case report

Hypnic headache (HH) is a rare sleep-associated primary headache disorder that usually begins after the age of 60 years. Here we report a 19-year-old male with 4-year history of predominantly left sided HH. He is the youngest person reported who fulfills the IHS diagnostic criteria for HH. The patient had history of relapsing–remitting course. The headache occurred every night at a constant time in each relapse. It was non-throbbing, moderate to severe, for 30 min to 5 h, and usually after 3 h of sleep. The patient showed complete response to indomethacin (75 mg at bedtime). Frequent tapering of indomethacin was required to look for the remission phase.     

Cysticercosis headache: an important differential of childhood headache disorder in endemic countries

Neurocysticercosis is a common pediatric central nervous system (CNS) disease in endemic areas, presenting usually with seizures but has pleomorphic manifestations, including migraine-like secondary headache. We herein report a pediatric patient with tension-type headache as the sole presenting feature of single cysticercus granuloma.     

Tornwaldt's cyst presenting only as occipital headache: a case report

Tornwaldt's cyst (sometimes called Thornwaldt's cyst) is a rare cause of occipital headache. Owing to the rare occurrence of occipital headache as a symptom of Tornwaldt's cyst, if the patient presented only with occipital headache, this clinical symptom may be falsely perceived as a sign of neurologic disease leading to time-consuming diagnostic examinations that delay the establishment of a correct diagnosis.     

Successful treatment of hypnic headache with topiramate: a case report

Hypnic headache is a rare cause of benign headache in the elderly. This is a clinical report of a 67-year-old housewife, suffering from hypnic headache, in which topiramate yielded a successful prophylactic effect at 100 mg/day.     

Amitriptyline and dexamethasone combined treatment in drug-induced headache

Frequent or regular intake of antimigraine drugs, including analgesics, constitutes a common cause of chronic daily headache. Discontinuation. of symptomatic medication can produce an increase in head pain accompanied by withdrawal symptoms. We report the favourable outcome of treating a group of outpatients with the combination of amitriptyline, dexamethasone and sumatriptan. Dexamethasone (4 mg/day) was given intramuscularlv for 2 weeks, amitriptyline orally at night (50 mg/day) for at least 6 months, and sumatriptan subcutaneously to treat acute headache attacks. Eighteen out of 20 patients abstained from drug abuse. Eleven of these 18 patients showed a marked reduction in headache frequency (at least 75% in relation to the basal value), and were considered "very good responders". The other seven patients experienced at least 50%, reduction in headache frequency compared to baseline. This preliminary report suggests that drug-induced headache can be treated effectively in outpatients using dexamethasone, amitriptyline and sumatriptan in combination with significant benefit in everyday life conditions.     

Cluster headache with Brugada electrocardiogram pattern: a case report

Agents including the effect on sodium channel are restricted in patients with Brugada electrocardiogram (ECG) pattern or Brugada syndrome. On the other hand, many therapeutic agents for cluster headache (CH) block sodium channel. After recommended therapies without sodium channel blocking effect were failed in a 40-year-old male with CH whose ECG shows Brugada ECG pattern, clonazepam and codein phosphate, which are exceptional treatments for CH, were effective for severe unilateral orbital pain.     

Cluster-like headache and idiopathic intracranial hypertension: a case report

Cluster headache (CH) is a well-defined primary headache syndrome, but cases of symptomatic headache with clinical features of CH have been previously reported. Idiopathic Intracranial Hypertension (IIH) is a secondary headache disorder characterized by headache and visual symptoms, without clinical, radiological or laboratory evidence of intracranial pathology. Both papilloedema and IIH-related headache are typically bilateral, however asymmetrical or even unilateral localizations are described in literature. We report the case of a previously headache-free woman who presented cluster-like headache and asymmetrical papilloedema related to IIH. In our opinion the asymmetrical presentation supports, in this case, the hypothesis of cavernous sinus involvement in the IIH-related cluster-like headache pathogenesis.     

Adult aqueductal stenosis presenting as a thunderclap headache: a case report

Thunderclap headache is well known to be a presenting feature of a variety of causal events. Indeed, a primary form is considered in the International Classification of Headache Disorders-II, but such diagnosis must be made only after exclusion of a possible secondary cause. We report a case of late-onset idiopathic aqueductal stenosis presenting with thunderclap headache, in the absence of abnormal neurological findings or indirect signs of raised intracranial pressure. The patient recovered completely after endoscopic third ventriculostomy. This case indicates primary aqueduct stenosis as a possible, never previously reported, cause of thunderclap headache.     

Dorsolateral medullary ischemic infarction causing autonomic dysfunction and headache: a case report

Stroke can present, among other signs, with headache. Here, we describe the case of a man suffering from severe orbitary pain and autonomic dysfunction secondary to dorsolateral medullary ischemia. The anatomical relationship between lesion and symptomatology could be an indirect sign of hypothalamospinal tract involvement in the genesis of autonomic dysfunction and headache resembling a trigeminal autonomic cephalalgia.     

Chronic tension-type headache in children and adolescents

In this study, the causes, predisposing factors and clinical features of chronic daily headache in children and adolescents were studied within the population of patients attending a specialist headache. The International Headache Society's (IHS) criteria for the diagnosis of chronic tension type headache (CTTH) were assessed for their applicability in the paediatric age group. Over a period of three years, demographic and clinical data were collected prospectively on all children who attended the clinic and suffered from daily attacks of headache. One hundred and fifteen children and adolescents (32% of all clinic population) had chronic daily headache, of whom 93 patients (81%) fulfilled the IHS criteria for the diagnosis of CTTH. They were between 3-15 years of age (mean: 11.1, SD: 2.3) and their female to male ratio was 1.2 : 1. Around one third of the patients also suffered from migraine (mainly migraine without aura). The headache was described as mild in 60.9%, moderate 36.5% and severe 2.6%. Headache was located at the forehead in 53% or over the whole of the head in 29.6%. Pain was described as 'just sore' or dull by 73.9%. During attacks of headache, at least half the patients reported light intolerance, noise intolerance, anorexia or nausea. Thirty-two percent of patients had at least one underlying chronic disease that may have contributed to the pathogenesis of the CTTH. Eleven percent had serious stressful events related to family illnesses and in four patients headaches were triggered by family bereavement. Fourteen percent were investigated with neuroimaging and 22% were referred for clinical psychology assessment and management. In conclusion, CTTH is a common cause of headache in children attending a specialist headache clinic. The clinical features closely match those of adult population and the IHS criteria for the diagnosis of CTTH can be adapted for use in children. Predisposing stressful risk factors, physical or emotional, are present in a large proportion.     

Chronic daily headache in children and adolescents: a clinic based study from India

Chronic Daily Headache (CDH) is uncommon in Indian children compared to their adult counterpart. This is a retrospective study looking at the headache phenomenology of CDH in Indian children and adolescents. The validity of the case definitions of subtypes of chronic primary headaches mentioned in the IHS 2004 classification have been evaluated. 22 children (age range 8-15 years; M : F-16 : 6) diagnosed as having primary CDH using a modified definition seen between 2002 and 2003 have been studied. CDH has been defined as daily or near daily headaches > 15d/month for > 6 weeks. The rationale for this modified definition has been discussed. Majority of children (15/22) had a more or loss specified time of onset of regular headache spells resembling New Daily Persistent Headache (NDPH) but did not fulfil totally the diagnostic criteria of NDPH as laid down by IHS 2004. In all cases headache phenomenology included a significant vascular component. Headache phenomenology closely resembled Chronic Tension Type Headache (CTTH) in 4 patients and Chronic Migraine in 3 patients. However, in no patient in these groups, a history of evolution from the episodic forms of the diseases could be elicited. Heightened level of anxiety mostly related to academic stress and achievement was noted in the majority (19/22). Only a minority of patients (3/22) had anxiety and depression related to interpersonal relationships in the family. Medication overuse was not implicated in any patient. CDH in children in India is very much different from CDH in adults with the vast majority of patients exhibiting overlapping features of migraine and tension-type headache. There is need for a modified diagnostic criteria and terminology for chronic primary headaches in children.     

Disappearance of migraine attacks during long-lasting postdural puncture headache: a case report

We report a patient with a history of frequent migraine attacks who developed postdural puncture headache that persisted for 3 months. His migraine attacks ceased during the period of his postdural puncture headache, but resumed 3 days after disappearance of that headache. This case suggests an interrelationship between the mechanisms of postdural puncture headache and migraine.     

The sensitivity and specificity of the case definition criteria in diagnosis of headache: a school-based epidemiological study of 5562 children in Mersin

The objectives of the present study were to estimate the prevalence of recurrent headaches in schoolchildren (ranging from 2nd to 5th degrees) in Mersin city of Turkey and to determine the sensitivity, specificity, positive predictive value and positive likelihood ratio of the diagnostic headache characteristics in children with migraine and Tension Type Headache (TTH) using neurologist's diagnosis as the gold standard. The stratified sample of study was composed of 5562 children. The prevalence of recurrent headache was 49.2% (2739 of 5562) and the prevalence of current headache was 31.3% (859 of 2739). TTH was more common than migraine (24.7% vs. 10.4%). The most sensitive headache characteristic for migraine was 'severity of pain' and the most sensitive definitive symptom is 'duration of headache' in children with TTH. IHS-based symptom definition criteria are highly beneficial in diagnosis of childhood headache, if used together with detailed clinical assessment.