Ultra-late response (> 24 weeks) to anti-CGRP monoclonal antibodies in migraine: a multicenter, prospective, observational study.

Objective: Nearly 60% of migraine patients treated with monoclonal antibodies (mAbs) targeting the calcitonin gene-related peptide (CGRP) pathway experience a ≥ 50% reduction in monthly migraine days (MMD) at 12 weeks compared to baseline (responders). However, approximately half of the patients not responding to anti-CGRP mAbs ≤ 12 weeks do respond ≤ 24 weeks (late responders). We assessed frequency and characteristics of patients responding to anti-CGRP mAbs only > 24 weeks (ultra-late responders).

Acute confusional state in HaNDL syndrome.

Objective: To assess epidemiological, clinical and neuroimaging features of acute confusional state in the Headache and Neurological Deficits with cerebrospinal fluid Lymphocytosis (HaNDL) syndrome.

Background: HaNDL is an increasingly recognized syndrome in which migraine-like headache episodes accompanied by hemiparaesthesia and/or hemiparesis and/or dysphasia are associated to CSF lymphocytic pleocytosis. The International Classification of Headache Disorders (ICHD-3) includes HaNDL syndrome in group 7 "headache attributed to non-vascular intracranial disorder" code 7.

External trigeminal neurostimulation in patients with chronic migraine.

To assess the safety and efficacy of external trigeminal neurostimulation (e-TNS) as an add-on treatment in chronic migraine (CM) prophylaxis. A prospective observational open-label study was conducted on CM patients observed at baseline and 3 months after starting daily sessions of 20 min with e-TNS (Cefaly). A total of 24 volunteers affected by CM according to the ICHD-3 were included.

Acute confusional migraine in CADASIL: A case report and literature review.

Background: Acute confusional state associated with migraine in adults is an infrequent entity. Around 30-60% of cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) patients get affected by migraine attacks-the majority with aura-often as the first symptom of the disease. Acute confusional state during migraine has been rarely described in CADASIL patients and a complete neuropsychological assessment during the acute phase has never been conducted so far.

Late-Onset Ictal Asystole and Falls Related to Severe Coronary Artery Stenosis: A Case Report.

Ictal asystole (IA) is a rare, underestimated, and life-threatening cause of transient loss of consciousness and fall. Current treatment options for seizures associated with IA usually include cardiac pacemaker implantation. We report, for the first time, a case of IA that is related to coronary stenosis, which was resolved after coronary angioplasty.

Cerebral venous thrombosis in spontaneous intracranial hypotension: A report of 8 cases and review of the literature.

Background: The occurrence of cerebral venous thrombosis (CVT) in patients with spontaneous intracranial hypotension (SIH) raises difficult practical questions regarding the management of the two conditions. The first-line therapy for CVT is anticoagulation (AC); however, its potential benefit in SIH/CVT patients, especially if complicated by subdural haematoma, must be carefully evaluated taking account of the intracranial haemorrhage risk. Venous system recanalization and good prognosis in SIH/CVT patients treated with epidural blood patch (EBP), the main treatment option for SIH, have been already described.

Facemask headache: a new nosographic entity among healthcare providers in COVID-19 era.

Background: SARS-CoV-2 is a novel infectious agent causing coronavirus disease 2019, which has been declared as pandemic in March 2020. Personal protective equipment has been mandatory for healthcare workers in order to contain the outbreak of pandemic disease. Mild neurological disturbances such as headache have been related to the extensive utilization of facemask.

Objective bilateral tinnitus from palatal nystagmus. Audio and video features of a rare case of palatal myoclonus.

Tinnitus is one of the most represented otological symptom, affecting 15% of adults, worldwide. Literature describes subjective tinnitus when it's perceived by the patient only, and objective tinnitus when it's heard both, by patient and examiner. An objective tinnitus can be caused by a large variety of anomalies and diseases; one of them is Palatal Myoclonus, characterized by rhytmic movements of soft palatal muscles and, only occasionally, involving other near districts.

Management of Spontaneous Intracranial Hypotension During Pregnancy: A Case Series.

Background: Spontaneous intracranial hypotension (SIH) is a rare condition resulting from cerebrospinal fluid (CSF) volume depletion, nearly always from spontaneous CSF leaks. CSF pressure in SIH is usually normal; low CSF pressure is found in a substantial minority of patients. SIH is uncommonly described in pregnancy.

Looking for indicative magnetic resonance imaging signs of hippocampal developmental abnormalities in patients with mesial temporal lobe epilepsy and healthy controls.

Objective: To evaluate the frequency of qualitative features for hippocampal developmental abnormalities (HiDeA) definition on magnetic resonance imaging (MRI) in mesial temporal lobe epilepsy (MTLE) patients and healthy controls, highlighting which were more sensitive and specific to the epileptic syndrome.

Methods: We enrolled 93 healthy controls and 187 MTLE patients. Among patients, 133 were MRI-negative and 54 had hippocampal sclerosis (HS).