Pediatric Headache in Primary Care and Emergency Departments: Consensus with RAND/UCLA Method.

Headache is the most frequent neurological symptom in childhood and the main reason for admission to pediatric emergency departments. The aim of this consensus document is to define a shared clinical pathway between primary care pediatricians (PCP) and hospitals for the management of children presenting with headache. For the purposes of the study, a group of hospital pediatricians and a group of PCP from the Emilia Romagna's health districts were selected to achieve consensus using the RAND/UCLA appropriateness method. Thirty-nine clinical scenarios were developed: for each scenario, participants were asked to rank the appropriateness of each option from 1 to 9. Agreement was reached if ≥75% of participants ranked within the same range of appropriateness. The answers, results, and discussion helped to define the appropriateness of procedures with a low level of evidence regarding different steps of the diagnostic-therapeutic process: primary care evaluation, emergency department evaluation, hospital admission, acute therapy, prophylaxis, and follow-up. The RAND proved to be a valid method to value appropriateness of procedures and define a diagnostic-therapeutic pathway suitable to the local reality in the management of pediatric headache. From our results, some useful recommendations were developed for optimizing the healthcare professionals' network among primary care services and hospitals.

Can ACTH therapy improve the long-term outcome of drug-resistant frontal lobe epilepsy?

Frontal lobe epilepsy is a common focal epilepsy in children and is often difficult to treat. Adrenocorticotropic hormone (ACTH) or steroids have been used for patients with several forms of medically intractable epilepsy. We evaluated the short, medium, and long-term evolution of patients with frontal lobe epilepsy and secondary bilateral synchrony on the EEG, who received ACTH treatment. Patients were recruited for an add-on trial during clinical practice, and data was retrospectively analysed. The study group comprised 6 patients treated with ACTH. The effects of ACTH were assessed in the short term (at the end of a 6-week period of ACTH treatment), medium term (at 6 months after the end of treatment), and long term (at 12 months after the end of treatment). At short-term follow-up, ACTH treatment was effective for all types of seizures in 5 of 6 patients and ineffective in 1 patient. All patients who were seizure-free at the end of ACTH treatment maintained an excellent outcome, remaining seizure-free at the end of follow-up. Our study demonstrates that ACTH may represent an effective treatment for frontal lobe epilepsy with secondary bilateral synchrony. Further double-blind prospective studies are required to confirm our initial findings.

Epilepsy in ring 14 syndrome: a clinical and EEG study of 22 patients.

PURPOSE: To characterize epileptic phenotype, electroencephalography (EEG) features, and epileptic evolution in patients with ring 14 r(14) syndrome. METHODS: Twenty-two patients with ring chromosome 14 were enrolled in the study. We examined age at onset, seizure semiology and frequency at onset and at follow-up, drug responsiveness/resistance, and interictal/ictal EEG data. The degree of severity of the epileptic phenotype negatively influences child cognitive development. KEY FINDINGS: The incidence of epilepsy in patients with r(14) syndrome is virtually 100%, characterized by early onset, polymorphic seizures, and drug-resistant seizures. In addition, we ascertained focal secondarily generalized epilepsy, seizure cluster tendency, frequent status epilepticus, and a rather typical epilepsy evolution. EEG abnormalities consisted of slow background activity with pseudoperiodic bursts of generalized slow waves in the early stage, focal frontotemporal or temporoposterior slow waves with multifocal spikes interposed, and unusual rhythmic fast recruiting posterior spikes followed by secondary generalization. The degree of severity of the epileptic phenotype negatively influences child cognitive development. SIGNIFICANCE: This study provides a more precise definition of seizure types, natural history, and drug responsiveness of r(14) syndrome, a highly epileptogenic chromosomal condition.