Eating disorders in narcolepsy type 1: Evidence from a cross-sectional Italian study.

Narcolepsy type 1 is a chronic central disorder of hypersomnolence, and it is frequently accompanied by overweight, but the association between narcolepsy type 1 and eating disorders is controversial. Our study aims to compare patients with narcolepsy type 1 and controls on the symptomatology of eating disorders and to evaluate the association between clinical factors. This is a cross-sectional study, with consecutive recruitment of patients with narcolepsy type 1 attending the Outpatient Clinic for Narcolepsy at the IRCCS Istituto delle Scienze Neurologiche di Bologna (Italy) for routine follow-up visits. Healthy subjects from general populations were recruited as controls. Patients underwent a questionnaire-based assessment using the Eating Disorder Examination Questionnaire (EDE-Q), Binge Eating Scale (BES), Italian Night Eating Questionnaire (I-NEQ), Epworth Sleepiness Scale (ESS), and Narcolepsy Severity Scale (NSS). One hundred and thirty-eight patients with narcolepsy type 1 and 162 controls were enrolled. This study showed that individuals with narcolepsy type 1 reported higher scores on the EDE-Q, I-NEQ, and a higher body mass index (BMI) than the controls. The logistic regression analysis results, with EDE-Q positivity as a dependent variable, demonstrate a significant association with antidepressant drugs, female sex, and the use of sodium oxybate. We found an association between antidepressant drug consumption, the NSS total score, and female sex with BES positivity as the dependent variable. The logistic regression analysis for I-NEQ positivity found an association with antidepressant drug use. This study shows that patients with narcolepsy type 1 frequently present with comorbid eating disorder symptomatology, mainly night eating syndrome. Investigating the possible presence of eating disorders symptomatology through questionnaires is fundamental during the assessment of patients with narcolepsy type 1.

Bibrachial amyotrophy as a rare manifestation of intraspinal fluid collection: a case report and systematic review.

INTRODUCTION: Intraspinal cerebrospinal fluid (CSF) collection has been reported as a rare cause of lower motor neuron (LMN) disorder. We report a case of bibrachial diplegia associated with intraspinal CSF collection and perform a systematic literature review. PATIENT AND METHODS: A 52-year-old man developed a bibrachial amyotrophy over 6 years, confirmed by the presence of cervical subacute neurogenic changes at electromyography (EMG). Brain magnetic resonance imaging (MRI) revealed cerebral siderosis, while spine MRI showed a ventral longitudinal intraspinal fluid collection (VLISFC) from C2 to L2. No CSF leakage was localized at myelography; a conservative treatment was chosen. We searched for all published cases until 30th April 2023 and extrapolated data of 44 patients reported in 27 publications. RESULTS: We observed a male predominance, a younger disease onset compared to amyotrophic lateral sclerosis, and a quite long disease duration, highlighting a slow disease progression. LMN signs were more frequently bilateral, mostly involving C5-C6 myotomes. Around 61% of patients presented additional symptoms, but only three referred to a history of headache. Accordingly, CSF opening pressure was mostly normal. Spinal MRI revealed the presence of VLISFC and in some cases myelomalacia. EMG patterns displayed both chronic and subacute neurogenic change in the cervical region. The disease course mainly depended on the treatment choice, which was mostly represented by a surgical approach when a specific dural defect was detected by imaging. CONCLUSION: Bibrachial diplegia due to VLISFC can be a treatable cause of focal amyotrophy and presents some clinical and radiological "red flags" which cannot be missed by a clinical neurologist.

Effect of Synaid on cognitive functions and mood in elderly subjects with self-perceived loss of memory after COVID-19 infection.

INTRODUCTION: There is growing attention towards the possible long-term effect of COVID-19 on neuropsychiatric disorders. METHODS: We tested the effect of a combined nutraceutical (Synaid) with known nootropic effects in 40 elderly patients with self-perceived cognitive decline after SARS-CoV-2 infection, treated at home or in hospital. RESULTS: After 3 months of treatment, Synaid significantly improved functional status, MMSE and the main psychological disorders associated with mild cognitive impairment, both in patients previously cared for at home and in hospital because of SARS-CoV-2 infection. CONCLUSIONS: Synaid was well tolerated and effective in improving cognitive function and psychosocial parameters after SARS-CoV-2 infection.

Rates and Determinants for the Use of Anticoagulation Treatment before Stroke in Patients with Known Atrial Fibrillation.

INTRODUCTION AND OBJECTIVE: Even though the introduction of less cumbersome anticoagulant agents has improved, the rates ofoverall anticoagulant treatment in eligible patients with atrial fibrillation (AF) remain to be defined. We aimed to assess the rates of and determinants for the use of anticoagulation treatment before stroke in patients with known AF since the introduction of direct oral anticoagulants (DOAC) in clinical practice. METHODS: Consecutive patients admitted to an individual stroke unit, from September 2013 through July 2019, for acute ischemic stroke or transient ischemic attack (TIA) with known AF before the event were included in the study. Logistic regression analysis was used to identify independent predictors of the use of anticoagulant treatment. RESULTS: Overall, 155 patients with ischemic stroke/TIA and known AF were included in this study. Among 152 patients with a CHA2DS2-VASc score >1, 43 patients were not receiving any treatment, 47 patients were receiving antiplatelet agents, and the remaining 62 patients were on oral anticoagulants. Among 34 patients on DOAC, 13 were receiving a nonlabeled reduced dose and 18 out of 34 patients on vitamin K antagonists had an INR value <2 at the time of admission. Before stroke, only 34 out of 155 patients (21.9%) were adequately treated according to current guidelines. Previous stroke/TIA was the only independent predictor of the use of anticoagulant therapy. CONCLUSIONS: Only 21.9% of the patients hospitalized for a stroke or TIA with known AF before the event were adequately treated according to recent treatment guidelines. It is important to improve medical information about the risk of AF and the efficacy of anticoagulants in stroke prevention.