ABSTRACT
BACKGROUND: Despite its high prevalence, the clinical course of pediatric migraine has not been fully understood, and previous studies present conflicting results. We present here the findings of a 10-year follow-up study involving children with severe migraine pain admitted to our emergency department. Furthermore, all studies were carried out on selected outpatient clinical case studies. Our aim was to evaluate a population of migraine children admitted to an emergency department because of increased severity or frequency of pain or even because of very anxious parents concerning their child's headache in order to describe their long-term outcomes, whether it differed from that of outpatient populations and to identify possible predictors of prognosis. METHODS: We recruited 80 subjects with migraine headaches (mean age 8 years with a range of 4-14 years, 50% females), attending the baseline examination of a population admitted for a headache to the Emergency Department in the first half year of 2012. Of the 80 subjects, 48 (60%) were eligible for follow-up in 2022. We included in our study only patients diagnosed with migraine, according to the diagnostic criteria of the International Classification of Headache Disorders. All were contacted by telephone, and a semi-structured questionnaire was provided to them by email. The association between several possible prognostic factors (gender, familiar neurologic disorders, prenatal and perinatal disorders, social activities, sleep disorders, etc.) and the long-term persistence of migraine headaches were explored using logistic regression analysis. RESULTS: Of 48 subjects with migraine headaches at baseline, 31 (65%) had persistent migraine, and 17 (35%) experienced remission. The preliminary results showed that the presence of neurologic disorders in parents (p < 0.01-odds ratio 9.34 (2.53-41.64) and sleep disorders (p < 0.01-odds ratio 13.18 (2.25-252.74) significantly predicted the 10-year persistence of migraine headaches, while the other considered predictors were found not to influence prognosis. CONCLUSIONS: To our knowledge, this was the first study conducted on a selected pediatric population upon admission to the emergency room. Our study suggests that a population of pediatric migraine selected for admission to the emergency department also shows a favorable long-term prognosis, like the studies conducted in the outpatient sample. Familial neurological comorbidity and sleep disorders were unfavorable factors for predicting good outcomes.
ABSTRACT
INTRODUCTION: Sars-CoV-2 is a single-strained RNA virus belonging to Coronaviridae's family. In pediatric age, the majority of patients is asymptomatic; however, several neurological manifestations associated with Sars-CoV-2 infection have been detected in a percentage of cases ranging from 17.3 to 36.4%. Acute disseminated encephalomyelitis (ADEM) has been recently included among the potential complications of Sars-Cov2 infection. The available data regarding pediatric patient show only one case. CASE REPORT: We present a case regarding a 6-year-old patient suffering from Fisher-Evans syndrome who was given sirolimus and thalidomide therapy. After 10 days since the first positive nasopharyngeal swab for Sars-CoV-2, in which he had no symptoms, he presented an episode of generalized tonic-clonic seizure with spontaneous resolution. The patient underwent MRI which showed the typical picture of acute disseminated encephalomyelitis. His clinical course was favorable, with a good response to cortisone therapy and a progressive improvement of the neuroradiological and electroencephalographic picture. CONCLUSIONS: According to our knowledge, this is the second case of an acute disseminated encephalomyelitis following SARS-CoV-2 infection in a pediatric patient, characterized by monosymptomatic onset, in which the immunosuppressive therapy practiced for the Fisher-Evans syndrome has probably contributed to a favorable evolution of ADEM, in contrast to other case described in the literature.