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Harmful use of alcohol is a modifiable risk factor contributing to the increasing burden of non-communicable diseases and deaths. In Nigeria, alcohol is the sixth leading risk factor contributing to most death and disability. The study determines the relationship between alcohol consumption and the attitude towards the Nigerian Alcohol Policies among undergraduates in Nigeria. Three hundred and thirty-nine undergraduates were selected. A cross-sectional descriptive method based on .the Alcohol Use Disorders and Intervention Test, sets of questions on the knowledge, and attitude towards the Nigeria alcohol policy were used Most of the respondents 262(77.3%) were ≤ 20 years, Christians 247(72.9%), males 172(50.7%), and 336(99.1%) are single. 168(49.5%) of the respondents had normal alcohol use while 148(43.7%) had a problematic use of alcohol, 59(17.4%) and 77(22.7 %) of the respondents had good knowledge and a better attitude towards the Nigerian alcohol policy respectively. More respondents who had a better attitude towards the alcohol policies were abstainers or light drinkers compared to respondents with poor attitudes (p=0.027). Also, students who were 20 and more years old had a better attitude towards the alcohol policies than respondents younger (p

Over the last 30 years, substantive progress has been made in terms of polices for and responses to alcohol and other drug-related problems in many EU Member States. Despite being one of the six founding member states of the European Communities, Italy is one of those countries that have not embraced a similar progressive approach, due to what we could call Italian anti-drug alarmism: an enduring social concern towards drugs that have drug users as main target of a punitive approach. The chapter examines the consequences of this long-lasting, anti-drug alarmism for Italian public debate and attitude, by exploring adolescents’ social representations of drugs users and using focus groups as research technic. The participants’ discussions were rather vague, drawing on a socially transmitted yet superficial knowledge, regarding nearly all of the subjects touched upon, with the exception of cannabis. The way they represent users is a litmus test of anti-drug alarmism, since they reproduce the stigmatising and dehumanising image of ‘hard drugs’ users as a uniform category of people, marked by a problem-driven consumption as well as by physical and moral degradation, which makes them a middle way between criminal and sick people. Nonetheless, it is important to stress that social representations are marked by the ability to change over time, so it is therefore possible to give those of the students a different direction, helping adolescents to develop less paternalistic and judgmental positions on drugs and drugs users.

Objective: To assess frequency, types, and mechanisms of comorbidities in people with epilepsy and verify their association with disease features and outcome. Methods: This cohort study was performed in 13 Italian epilepsy centers with nationwide distribution and accurate records. Eligible patients were children and adults diagnosed before December 31, 2005, and followed for a minimum of 10years. Two pairs of raters independently reviewed patients’ records and classified each comorbidity. In case of disagreement, a third reviewer made the final decision. Comorbidities were classified according to type (organ/system) and underlying mechanism (causal, shared risk factors, chance association). Comorbidity types and mechanisms were described in the entire sample and according to epilepsy prognostic patterns (sustained remission, relapsing-remitting course, no remission). Results: Of 1006 included patients, 266 (26.4%) had at least one comorbidity. The most common were developmental/perinatal (7.5% of cases), psychiatric (6.2%), cardiovascular (5.3%), and endocrine/metabolic (3.8%). Among 408 reported comorbidities, the underlying mechanisms were, in decreasing order, chance association (42.2%), shared risk factors (31.1%), and causal (26.7%). Psychiatric diseases were present in 13.3% of patients with no remission, 5.9% of patients with relapsing-remitting course, and 4.8% of patients with sustained remission (p=.016). The corresponding numbers for endocrine/metabolic diseases were respectively, 9.6%, 3.4%, and 2.9% (p=.013); for respiratory diseases were 3.6%,.3%, and.3% (p=.001), and for urogenital diseases were 3.6%,.7%, and 1.6% (p=.048). The association of endocrine/metabolic, psychiatric, and respiratory comorbidities with epilepsy prognosis was confirmed by multivariable analysis adjusted for the main demographic and clinical variables, with patients with these comorbidities showing a lower probability of achieving remission. Significance: Comorbidities in epilepsy are not uncommon and reflect differing underlying mechanisms. Psychiatric, endocrine/metabolic, and respiratory disorders are associated with a worse long-term epileptological outcome.

The aim of this work is to establish inclusive guidelines on electroencephalography (EEG) applicable to all neonatal intensive care units (NICUs). Guidelines on ideal EEG monitoring for neonates are available, but there are significant barriers to their implementation in many centres around the world. These includebarriers due to limited resources regarding the availability of equipment and technical and interpretive round-the-clock personnel. On the other hand, despite its limitations, amplitude-integrated EEG (aEEG) (previously called Cerebral Function Monitor [CFM]) is a common alternative used in NICUs.The Italian Neonatal Seizure Collaborative Network (INNESCO), working with all national scientific societies interested in the field of neonatal clinical neurophysiology, performed a systematic literature review and promoted interdisciplinary discussions among experts (neonatologists, paediatric neurologists, neurophysiologists, technicians) between 2017 and 2020 with the aim of elaborating shared recommendations.A consensus statement on videoEEG (vEEG) and aEEG for the principal neonatal indications was established. The authors propose a flexible frame of recommendations based on the complementary use of vEEG and aEEG applicable to the various neonatal units with different levels of complexity according to local resources and specific patient features. Suggestions for promoting cooperation between neonatologists, paediatric neurologists, and neurophysiologists, organisational restructuring, and teleneurophysiology implementation are provided.(c) 2021 International Federation of Clinical Neurophysiology. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

Aim: To identify factors that may predict and affect the risk of relapse in anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis. Method: This was a retrospective study of an Italian cohort of patients with paediatric (≤18y) onset anti-NMDAR encephalitis. Results: Of the 62 children included (39 females; median age at onset 9y 10mo, range 1y 2mo–18y; onset between 2005 and 2018), 21 per cent relapsed (median two total events per relapsing patient, range 2–4). Time to first relapse was median 31.5months (range 7–89mo). Severity at first relapse was lower than onset (median modified Rankin Scale [mRS] 3, range 2–4, vs median mRS 5, range 3–5; admission to intensive care unit: 0/10 vs 3/10). At the survival analysis, the risk of relapsing was significantly lower in patients who received three or more different immune therapies at first disease event (hazard ratio 0.208, 95% confidence interval 0.046–0.941; p=0.042). Neurological outcome at follow-up did not differ significantly between patients with relapsing and monophasic disease (mRS 0–1 in 39/49 vs 12/13; p=0.431), although follow-up duration was significantly longer in relapsing (median 84mo, range 14–137mo) than in monophasic patients (median 32mo, range 4–108mo; p=0.002). Interpretation: Relapses may occur in about one-fifth of children with anti-NMDAR encephalitis, are generally milder than at onset, and may span over a long period, although they do not seem to be associated with severity in the acute phase or with outcome at follow-up. Aggressive immune therapy at onset may reduce risk of relapse. What this paper adds: Relapses of anti-N-methyl-D-aspartate receptor encephalitis may span over a long period. Relapses were not associated with severity in the acute phase or outcome at follow-up. Aggressive immune therapy at onset appears to decrease risk of relapse.

Summary Purpose To investigate the electroclinical features and the outcome of patients with typical absences starting before the 3 years of life. Methods We reviewed the clinical data of patients with absences started before 3 years observed over a 15-year period. Mutation analysis of SLC2A1 (GLUT-1) gene was performed when possible. Their clinical features were compared with those of subjects with a diagnosis of childhood absence epilepsy (CAE). Results Among 33 children with absence epilepsy starting before 3 years of life, there were 20 boys and 13 girls. Mean seizure onset was at 28.0±8.3 (range: 8–36) months of life. Two children displayed borderline intellectual functioning at long-term follow-up. Twenty-eight (85%) patients showed excellent response to therapy. Three subjects evolved into a different form of idiopathic generalized epilepsy (IGE). No SLC2A1 mutation was identified in 20 (60.6%) patients tested. The main clinical features of patients with early-onset absences did not differ from those of CAE except for increased prevalence of males ( p =0.002) and longer treatment duration ( p =0.001) in the former. Conclusions Strong similarities in the electroclinical features and outcome between children with early-onset absences and those with CAE support the view that these conditions are part of the wide spectrum of IGE.

ObjectivesTo describe the long-term prognosis of epilepsy and prognostic patterns in a large cohort of newly diagnosed patients and identify prognostic factors.MethodsStudy participants were 13 Italian epilepsy centres with accessible records dating back to 2005 or earlier, complete data on seizure outcome and treatments, precise epilepsy diagnosis, and follow-up of at least 10 years. Records were examined by trained neurology residents for demographics, seizure characteristics, neurological signs, psychiatric comorbidity, first electroencephalogram (EEG) and MRI/CT, epilepsy type and aetiology, antiepileptic drugs (AEDs), and 1-year, 2-year, 5-year and 10-year seizure remissions. Five predefined prognostic patterns were identified: early remission, late remission, relapsing-remitting course, worsening course and no remission. Prognostic factors were assessed using multinomial logistic regression models.Results1006 children and adults were followed for 17 892 person-years (median 16 years; range 10–57). During follow-up, 923 patients (91.7%) experienced 1-year remission. 2-year, 5-year and 10-year remissions were present in 89.5%, 77.1% and 44.4% of cases. 5-year remission was associated with one to two seizures at diagnosis, generalised epilepsy, no psychiatric comorbidity, and treatment with one or two AEDs during follow-up. 10-year remission was associated with one or two AEDs. The most common prognostic pattern was relapsing-remitting (52.2%), followed by early remission (24.5%). 8.3% of cases experienced no remission. Predictors of a relapsing-remitting course were ConclusionsFew seizures at diagnosis, generalised epilepsy and no psychiatric comorbidity predict early or late seizure freedom in epilepsy. Achieving remission at any time after the diagnosis does not exclude further relapses.

Summary Purpose Neurexins are neuronal adhesion molecules located in the presynaptic terminal, where they interact with postsynaptic neuroligins to form a transsynaptic complex required for efficient neurotransmission in the brain. Recently, deletions and point mutations of the neurexin 1 (NRXN1) gene have been associated with a broad spectrum of neuropsychiatric disorders. This study aimed to investigate if NRXN1 deletions also increase the risk of idiopathic generalized epilepsies (IGEs). Methods We screened for deletions involving the NRXN1 gene in 1,569 patients with IGE and 6,201 controls using high-density oligonucleotide microarrays. Key Findings We identified exon-disrupting deletions of NRXN1 in 5 of 1,569 patients with IGE and 2 of 6,201 control individuals (p = 0.0049; odds ratio (OR) 9.91, 95% confidence interval (CI) 1.92–51.12). A complex familial segregation pattern in the IGE families was observed, suggesting that heterozygous NRXN1 deletions are susceptibility variants. Intriguingly, we identified a second large copy number variant in three of five index patients, supporting an involvement of heterogeneous susceptibility alleles in the etiology of IGE. Significance We conclude that exon-disrupting deletions of NRXN1 represent a genetic risk factor in the genetically complex predisposition of common IGE syndromes.

PURPOSE: To assess incidence, indicators and outcome of satisfaction with antiepileptic drugs in children. METHODS: Multicenter, observational, open, prospective survey of children and adolescents with epilepsy with three-month follow-up. Included were patients aged 3-17 years with newly diagnosed ("new diagnosis") or chronic epilepsy ("old diagnosis") requiring treatment start or change. Satisfaction was assessed with the Hedonic Visual Scale or direct questions, depending on patient's age. Quality of life of adolescents (QOLIE-48) and of caregivers (SF-36) and predictors of (dis)satisfaction were also assessed. RESULTS: 293 patients completed the study. Most had generalized idiopathic epilepsy, and a disease lasting

Item does not contain fulltext Background and aims: This is the first study to examine the effect of alcohol marketing exposure on adolescents' drinking in a cross-national context. The aim was to examine reciprocal processes between exposure to a wide range of alcohol marketing types and adolescent drinking, controlled for non-alcohol branded media exposure. Design: Prospective observational study (11-12- and 14-17-month intervals), using a three-wave autoregressive cross-lagged model. Setting: School-based sample in 181 state-funded schools in Germany, Italy, Netherlands, Poland. Participants: A total of 9075 eligible respondents participated in the survey (mean age 14 years, 49.5% male. Measurements: Adolescents reported their frequency of past-month drinking and binge drinking. Alcohol marketing exposure was measured by a latent variable with 13 items measuring exposure to online alcohol marketing, televised alcohol advertising, alcohol sport sponsorship, music event/festival sponsorship, ownership alcohol-branded promotional items, reception of free samples and exposure to price offers. Confounders were age, gender, education, country, internet use, exposure to non-alcohol sponsored football championships and television programmes without alcohol commercials. Findings: The analyses showed one-directional long-term effects of alcohol marketing exposure on drinking (exposure T1 on drinking T2: beta = 0.420 (0.058), P 0.05). Similar results were found in the binge drinking model (exposure T1 on binge T2:beta = 0.409 (0.054), P 0.05). Conclusions: There appears to be a one-way effect of alcohol marketing exposure on adolescents' alcohol use over time, which cannot be explained by either previous drinking or exposure to non-alcohol-branded marketing. 10 p.

Summary Purpose To investigate whether patients with typical absence seizures (TAS) starting in the first 3 years of life, conformed to Panayiotopoulos's definition of childhood absence epilepsy (CAE), show different electroclinical course than those not fulfilling CAE criteria. Methods In this multicenter retrospective study, we choose a fixed duration follow-up of 36 months to examine the electroclinical course of epilepsy in all children with TAS starting before 3 years of age. The probands who fulfilled Panayiotopoulos's criteria for CAE were classified as having pure early onset absence epilepsy (P-EOAE), whereas those who did not as nonpure EOAE (NP-EOAE). In addition, these two groups of patients were further stratified according to the number of antiepileptic drugs taken to obtain initial seizure control (mono-, bi-, and tritherapy). Key Findings Patients with P-EOAE (n = 111) showed earlier initial seizure control (p = 0.030) and better seizure-free survival curve (p = 0.004) than those with NP-EOAE (n = 77). No mutation in SLC2A1 gene or abnormal neuroimaging was observed in P-EOAE. Among patients with NP-EOAE, those receiving tritherapy showed increased risk of structural brain abnormalities (p = 0.001) or SLC2A1 mutations (p = 0.001) but fewer myoclonic features (p = 0.031) and worse seizure-free survival curve (p = 0.047) than those treated with mono- and bitherapy. Children with NP-EOAE had 2.134 the odds of having relapse during the follow-up compare to those with P-EOAE. Significance Children with early onset TAS who did meet Panayiotopoulos's criteria showed a favorable course of epilepsy, whereas patients not fulfilling Panayiotopoulos's criteria showed increased risk of relapse at long-term follow-up.

PURPOSE: Genetic generalized epilepsies (GGEs) have a lifetime prevalence of 0.3% with heritability estimates of 80%. A considerable proportion of families with siblings affected by GGEs presumably display an oligogenic inheritance. The present genome-wide linkage meta-analysis aimed to map: (1) susceptibility loci shared by a broad spectrum of GGEs, and (2) seizure type-related genetic factors preferentially predisposing to either typical absence or myoclonic seizures, respectively. METHODS: Meta-analysis of three genome-wide linkage datasets was carried out in 379 GGE-multiplex families of European ancestry including 982 relatives with GGEs. To dissect out seizure type-related susceptibility genes, two family subgroups were stratified comprising 235 families with predominantly genetic absence epilepsies (GAEs) and 118 families with an aggregation of juvenile myoclonic epilepsy (JME). To map shared and seizure type-related susceptibility loci, both nonparametric loci (NPL) and parametric linkage analyses were performed for a broad trait model (GGEs) in the entire set of GGE-multiplex families and a narrow trait model (typical absence or myoclonic seizures) in the subgroups of JME and GAE families. KEY FINDINGS: For the entire set of 379 GGE-multiplex families, linkage analysis revealed six loci achieving suggestive evidence for linkage at 1p36.22, 3p14.2, 5q34, 13q12.12, 13q31.3, and 19q13.42. The linkage finding at 5q34 was consistently supported by both NPL and parametric linkage results across all three family groups. A genome-wide significant nonparametric logarithm of odds score of 3.43 was obtained at 2q34 in 118 JME families. Significant parametric linkage to 13q31.3 was found in 235 GAE families assuming recessive inheritance (heterogeneity logarithm of odds = 5.02). SIGNIFICANCE: Our linkage results support an oligogenic predisposition of familial GGE syndromes. The genetic risk factor at 5q34 confers risk to a broad spectrum of familial GGE syndromes, whereas susceptibility loci at 2q34 and 13q31.3 preferentially predispose to myoclonic seizures or absence seizures, respectively. Phenotype- genotype strategies applying narrow trait definitions in phenotypic homogeneous subgroups of families improve the prospects of disentangling the genetic basis of common familial GGE syndromes.

Gli individui acquisiscono aspettative, atteggiamenti e abitudini riguardo all’alcol a partire dall’infanzia, all’interno di un processo di trasmissione della conoscenza prevalentemente informale, fortemente influenzato dalla cultura di appartenenza. Attraverso la socializzazione all’alcol i soggetti si avvicinano e familiarizzano con le bevande alcoliche, formando in questo modo le loro prime rappresentazioni sull’alcol, apprendendo e interiorizzando valori e norme sociali che definiscono cosa, quando, come e dove bere o non bere. Gli agenti impegnati nella socializzazione sono molteplici e comprendono sia attori sociali come il nucleo familiare e il gruppo di pari, sia istituzioni come la scuola, la religione e i media. Nello specifico, la socializzazione avviene attraverso due forme, una indiretta, quando si guardano gli altri, spesso adulti, consumare le proprie bevande, l’altra diretta, quando si fanno le prime esperienze personali di consumo.

Mutations in the EFHC1 gene have been reported in six juvenile myoclonic epilepsy (JME) families from Mexico and Belize. In this study, we screened 27 unrelated JME Italian families for mutations in the EFHC1 gene.Twenty-seven families (86 affected individuals, 52 women) with at least two affected members with JME were selected. DNA was isolated from peripheral blood lymphocytes by standard methods and each exon of the EFHC1 gene was amplified and sequenced using intronic primers.Two heterozygous mutations were identified in three unrelated families. One (R353 W) was a novel missense mutation, while the F229 L mutation was previously described (say which on of the two occurred in two families). Both mutations cosegregated with the disease. In a fourth family, the variant 545G-->A (resulting in the amino acid substitution R182 H) cosegregated with JME.The results of our study extend the distribution of EFHC1 mutations to the white population and confirm the high level of genetic heterogeneity associated with JME.

Unverricht-Lundborg disease (EPM1A) is frequently due to an unstable expansion of a dodecamer repeat in the CSTB gene, whereas other types of mutations are rare. EPM1A due to homozygous expansion has a rather stereotyped presentation with prominent action myoclonus. We describe eight patients with five different compound heterozygous CSTB point or indel mutations in order to highlight their particular phenotypical presentations and evaluate their genotype-phenotype relationships.We screened CSTB mutations by means of Southern blotting and the sequencing of the genomic DNA of each proband. CSTB messenger RNA (mRNA) aberrations were characterized by sequencing the complementary DNA (cDNA) of lymphoblastoid cells, and assessing the protein concentrations in the lymphoblasts. The patient evaluations included the use of a simplified myoclonus severity rating scale, multiple neurophysiologic tests, and electroencephalography (EEG)-polygraphic recordings. To highlight the particular clinical features and disease time-course in compound heterozygous patients, we compared some of their characteristics with those observed in a series of 40 patients carrying the common homozygous expansion mutation observed at the C. Besta Foundation, Milan, Italy.The eight compound heterozygous patients belong to six EPM1A families (out of 52; 11.5%) diagnosed at the Laboratory of Genetics of the Galliera Hospitals in Genoa, Italy. They segregated five different heterozygous point or indel mutations in association with the common dodecamer expansion. Four patients from three families had previously reported CSTB mutations (c.67-1GC and c.168+1_18del); one had a novel nonsense mutation at the first exon (c.133CT) leading to a premature stop codon predicting a short peptide; the other three patients from two families had a complex novel indel mutation involving the donor splice site of intron 2 (c.168+2_169+21delinsAA) and leading to an aberrant transcript with a partially retained intron. The protein dose (cystatin B/β-actin) in our heterozygous patients was 0.24 ± 0.02, which is not different from that assessed in patients bearing the homozygous dodecamer expansion. The compound heterozygous patients had a significantly earlier disease onset (7.4 ± 1.7 years) than the homozygous patients, and their disease presentations included frequent myoclonic seizures and absences, often occurring in clusters throughout the course of the disease. The seizures were resistant to the pharmacologic treatments that usually lead to complete seizure control in homozygous patients. EEG-polygraphy allowed repeated seizures to be recorded. Action myoclonus progressively worsened and all of the heterozygous patients older than 30 years were in wheelchairs. Most of the patients showed moderate to severe cognitive impairment, and six had psychiatric symptoms.EPM1A due to compound heterozygous CSTB mutations presents with variable but often markedly severe and particular phenotypes. Most of our patients presented with the electroclinical features of severe epilepsy, which is unexpected in homozygous patients, and showed frequent seizures resistant to pharmacologic treatment. The presence of variable phenotypes (even in siblings) suggests interactions with other genetic factors influencing the final disease presentation.

Electroencephalography-functional magnetic resonance imaging (EEG-fMRI) coregistration has recently revealed that several brain structures are involved in generalized spike and wave discharges (GSWDs) in idiopathic generalized epilepsies (IGEs). In particular, deactivations and activations have been observed within the so-called brain default mode network (DMN) and thalamus, respectively. In the present study we analyzed the dynamic time course of blood oxygen level-dependent (BOLD) changes preceding and following 3 Hz GSWDs in a group of adolescent and adult patients with IGE who presented with absence seizures (AS). Our aim was to evaluate cortical BOLD changes before, during, and after GSWD onset.Twenty-one patients with IGE underwent EEG-fMRI coregistration. EEG-related analyses were run both at the single-subject and at group level (random effect). The time-course analysis was conducted for 3 s time windows before, during, and after GSWDs, and they were included until no further BOLD signal changes were observed.Fifteen patients (nine female, mean age 28 years) had GSWDs during EEG-fMRI coregistration (262 total events, mean duration 4 s). Time-course group analysis showed BOLD increments starting approximately 10 s before GSWD onset located in frontal and parietal cortical areas, and especially in the precuneus-posterior cingulate region. At GSWD onset, BOLD increments were located in thalamus, cerebellum, and anterior cingulate gyrus, whereas BOLD decrements were observed in the DMN regions persisting until 9 s after onset.Hemodynamic changes (BOLD increments) occurred in specific cortical areas, namely the precuneus/posterior cingulate, lateral parietal, and frontal cortices, several seconds before EEG onset of GSWD. A dysfunction of these brain regions, some of which belongs to the DMN, may be crucial in generating GSWDs in patients with IGE.