The Study on Car Sickness in Pediatric Migraineurs / 대한소아신경학회지

PURPOSE: The purpose of this study was to evaluate whether the symptoms of migraine and car sickness coexist or not. In addition, we tried to elucidate whether the car sickness can be a clinical indicator of diagnosing migraine in children. METHODS: A total of 166 children and adolescents who had newly diagnosed migraine and followed up for more than 2 years after the termination of treatment were involved in the study. The co-morbidity or co-existence of symptoms between two conditions in the clinical course was investigated. RESULTS: Sixty three of 124 who had car sickness as well as migraine recovered from migraine. Among these 63 patients, the car sickness disappeared in 44 (69.8%), decreased in 7 (11.1%) and persisted in 12 (19.0%). On the other hand, 23 of those 124 migraineurs continued to have migraine. In these patients, car sickness disappeared in 4 (17.4%), decreased in 5 (21.7%) and persisted in 14 (60.9%). The freedom or alleviation of car sickness is more common in children free from migraine than in children with persistent migraine (P<0.001). CONCLUSION: The results suggest that migraine is closely related to car sickness in children and the clinical course of migraine generally overlaps those of car sickness. We therefore believe that car sickness can be a clinical indicator in the diagnosis of migraine.

A case of idiopathic isolated hypoglossal nerve palsy in a Korean child / 소아과

Hypoglossal nerve palsy (HNP) is an uncommon neurological abnormality that can provoke characteristic clinical signs, including unilateral atrophy of the tongue musculature. We present the case of a healthy 11-year-old Korean male who was admitted to the outpatient department of our institution with acute onset dysarthria, tongue fasciculations, and right-sided tongue weakness upon awakening. His evaluation included a virology work-up, neck magnetic resonance imaging (MRI), brain MRI, and otorhinolaryngological physical examination; all tests were normal and showed no evidence of inflammation. Fifteen days after the onset of symptoms, the patient recovered completely. Herein, we report a case of idiopathic isolated HNP in a Korean male.

Clinical Course and Prognosis of Migraine Headache in Childhood and Adolescence / 대한소아신경학회지

PURPOSE: The purpose of this study was to evaluate the clinical course and prognosis of migraines in childhood and adolescence, and the influence of preventive therapy on them. METHODS: We recruited 110 children and adolescents with migraines who had been newly diagnosed and treated. Treatment was composed of observation after consultation, acute symptomatic treatment, and preventive therapy. We prescribed topiramate for preventive therapy. The recipients of preventive therapy were those patients who complained of disturbance in daily life due to severe headache. The clinical course was evaluated on the basis of changes in the frequency of migraine attack and was divided into three groups: complete recovery, partial recovery, and non-recovery. The prognosis of migraine was classified into those free from migraine attack, decreased, and persistant. RESULTS: Forty-six (41.8%) of 110 patients completely recovered, and 70 (63.6%) were free from migraine attack. In those suffering from migraines without aura, 38.3% of the patients completely recovered and 59.6% were free from migraine attack. Regarding migraines with aura, 58.5% of the patients completely recovered and 70.7% were free from migraine attack. With respect to cases of probable migraine, 18.2% completely recovered and 59.6% were free from migraine attack. In those receiving preventive treatment, 80.0% of all patients completely recovered and 85.0% were free from migraine. According to migraine type, 66.7% of patients with migraine without aura completely recovered and 80% were free from migraine. In those with migraine and aura, 88.8% of patients completely recovered and 88.8% were free from migraine attack. CONCLUSION: It was estimated that the clinical course and prognosis of migraine patients who were treated by pediatric neurologists were generally good. The clinical course was better in the preventive therapy group. In particular, the effect of preventive treatment and prognosis were optimal in patients with migraine with aura.