Virtual Reality Frontiers in Bipolar Disorders: A Recovery Oriented Cognitive Rehabilitation tool.

Background: Cognitive impairment is a fundamental rehabilitation outcome for people with mental disorders. This represents a barrier to achieve clinical, personal and social outcomes essential for a good quality of life. In line with the WHO innovation objective are increasing the use of technologies for treatment of mental disorders. This study aims at evaluating the feasibility and preliminary effectiveness of the first Cognitive Remediation Virtual Reality Program for people with bipolar disorder. Methods: Feasibility randomized controlled cross-over clinical study; we randomized 50 people from the Consultation and Psychosomatic Psychiatry Center of the University Hospital of Cagliari with a diagnosis of bipolar disorder. We proposed a CR/VR recoveryoriented program, 3 months with 2 weekly sessions, for the experimental group and a usual care program for the control group (psychiatric visit and/or psychotherapy). Results: We observed a significant feasibility outcome and clinical outcomes, both cognitive and personal and social functioning. In particular in memory (Ray’s Word Test p<0.003), attention (Matrix Test p<0.002), verbal fluency (FAS Test p<0.010), executive function in terms of cognitive esteem function (CET p<0.003), depressive symptoms (PHQ-9 p< 0.030), alexithymia (TAS-20 p<0.007) and in biological rhythms (BRIAN è<0.029). Conclusion: This RCT aims, with regards to it feasibility and design, to inform a confirmatory trial that evaluates the effectiveness of a VR CR program in psychiatric rehabilitation for the treatment of cognitive dysfunction in people with bipolar disorder. The results could have an impact on psychiatric rehabilitation research with a focus on improving the application of technologies for mental health

1h nmr brain metabonomics of scrapie exposed sheep

While neurochemical metabolite modifications, determined by different techniques, have been diffusely reported in human and mice brains affected by transmissible spongiform encephalopathies (TSEs), this aspect has been little studied in the natural animal hosts with the same pathological conditions so far

Danon disease in a Sardinian family: different aspects of the same mutation-a case report

Background Danon disease (DD) is a rare X-linked disorder due to mutations in the lysosome-associated membrane protein 2 gene. It is characterized by a clinical triad of hypertrophic cardiomyopathy, skeletal myopathy, and a variable degree of intellectual disability. Case summary In this case series, we describe a mother and her son affected by DD, highlighting consistent clinical severity despite the expected variability related to gender. The mother (Case 1) presented isolated cardiac involvement, with an arrhythmogenic phenotype that evolved into severe heart failure requiring heart transplantation (HT). Danon disease was diagnosed 1 year after this event. Her son (Case 2) showed an earlier age onset of symptoms with complete atrioventricular block and fast progression of cardiac disease. Diagnosis was established 2 years after clinical presentation. He is currently listed for HT. Discussion In both of our patients, diagnostic delay was extremely long and could have been avoided by emphasizing the relevant clinical red flags. Patients affected by DD may present clinical heterogeneity in terms of natural history, age of onset, and cardiac and extracardiac involvement, even in the same family. Early diagnosis that phenotypic sex differences may impact is a crucial factor in managing patients with DD. Considering the rapid progression of cardiac disease and the poor prognosis, early diagnosis is important and close surveillance should be mandatory during follow-up

Quality of Life of Sardinian Immigrants in Buenos Aires and of People Living in Italy and Sardinia: Does the Kind of Care have a Role for People with Depression?

Background / Objectives: The aim of the study was to compare the Quality of Life (QoL) of Sardinian immigrants to Argentina with Sardinians residing in Sardinia. The hypothesis was that a different availability of effective treatments for mood disorders may impact the well being of persons with these disorders. Methods: One out of five families of Sardinian origin was randomly selected. An Italian study (including Sardinia) was adopted as the control. The Mood Disorder Questionnaire was used for screening mania/hypomania; the diagnosis of Current Major Depressive Disorder was conducted by means of the Patient Health Questionnaire in immigrants and by means of a clinical interview in the control study and in an immigrant subsample (to verify comparability); the Short-Form Health Survey-12 was applied to measure QoL. Results: The Sardinian immigrants showed a higher QoL than Italians in Italy (but not with Sardinians residing in Sardinia). On the contrary, the attributable burden worsening QoL due to lifetime manic/hypomanic episodes, as well as to current depressive episodes, was found higher among Sardinian immigrants with respect to both Sardinian residents in Sardinia and the total Italian sample. The use of effective treatment for mood disorder was higher in Italy. Conclusion: The study found that in a sample of Sardinian immigrants in Buenos Aires the impact of a mood disorder affects QoL more incisively than in Sardinians residing in Sardinia. The suggested hypothesis of a possible role of beliefs guiding the search for treatments will be verified in future studies

Mouthwash Formulation Co-Delivering Quercetin and Mint Oil in Liposomes Improved with Glycol and Ethanol and Tailored for Protecting and Tackling Oral Cavity

: The aim of this work was the simultaneous loading of quercetin and mint essential oil (mint oil) in phospholipid vesicles specifically tailored to obtain an antibacterial and antioxidant mouthwash. The vesicles were prepared using soy lecithin and Tween 80 as bilayer components, and a mixture of phosphate buffer solution (33%), propylene glycol (33%) and ethanol (33%) as dispersing phase. The formation of regularly shaped, spherical and unilamellar vesicles was confirmed by cryogenic transmission electron microscopy analyses. Similarly, light scattering results disclosed that the size of the vesicles increased by increasing the concentration of mint oil, but at the same time the high amount of mint oil ensured high stability, as the size of these vesicles remained unchanged during 12 months of storage. All tested formulations were highly biocompatible towards epithelial cells and capable of counteracting oxidative cell damages caused by hydrogen peroxide. Moreover, the vesicles prepared with the highest concentration of mint oil inhibited the proliferation of the cariogenic Streptococcus mutans (S. mutans) and Lactobacillus acidophilus (L. acidophilus)

The tattooed population in Italy: a national survey on demography, characteristics and perception of health risks

Background. In recent years, Italy has seen a constant upward trend in the practice of tattooing. The Italian National Health Institute has conducted a national survey to determine the prevalence of tattooed people in Italy and to study related features of the phenomenon. Aim. Establish the prevalence and characteristics of the tattooed population and evaluate awareness of the risks associated with tattoos, which can contribute to consumer health protection. Methods. Computer-assisted telephone interviews and computer-assisted web interviews were completed by a sample of the general population; 7608 people aged between 12 and 75+. Results. The prevalence of tattooed people was 12.8% of the general population in Italy (95% CI: 12.05%-13.55%), equivalent to an estimated 6 900 000 tattooed individuals. Tattoos were more prevalent among women, at 13.8%, while tattooed men accounted for 11.8%. The vast majority of tattooed subjects had decorative tattoos of small dimensions, with a higher prevalence of monochromatic tattoos. Only a minority of tattooed participants reported having cosmetic tattoos (3.0%) or medical tattoos (0.5%). According to the data, 3.3% of tattooed subjects claimed complications or reactions; of these, only 21.3% consulted a dermatologist/general practitioner; more than half (51.3%) did not consult anyone. In general, only 58.2% of the sample were aware of health risks. The Italian survey showed that 36.7% of all tattoos had been performed in the last five years prior to the interview. Conclusions. The estimated prevalence of tattoos in Italy is in agreement with the statistics of the European Union. The prevalence in the age group 35-44 years is almost double that of the Italian population and it is higher in women than in men. Tattooing is relevant to public health. The high number of tattooed Italians, the potential long-term effects on health and the reported complications call for the awareness of health authorities. Appropriate intervention should ensure safer tattooing by reinforcing the training of tattooists, by improving surveillance and by providing information to raise public awareness of the risks and contraindications of tattooing.

Is the Inversion in the Trend of the Lethality of the COVID-19 in the Two Hemispheres due to the Difference in Seasons and Weather?

The climate has an influence on the COVID-19 virus lethality. The aim of this study is to verify if the summer weather coincided with the decrease of the Case Fatality Ratio (CFR) in Europe and if, on the contrary, an inverse trend was observed in Australia and New Zealand. To verify our hypothesis, we considered the largest European countries (Germany, UK, France, Italy, and Spain), plus Belgium and the Netherlands. Furthermore, we compared these countries with Australia and New Zealand. For each country considered, we have calculated the CFR from the beginning of the pandemic to May 6th and from May 6th to September 21st (late summer in Europe, late winter in the southern hemisphere). The CFRs were calculated from the John Hopkins University database. According to the results, in all European countries, a progressive decrease in CFR is observed. A diametrically opposite result is found in Australia where, on the contrary, the CFR is much higher at the end of September (at the end of winter) than on May 6th (mid-autumn), and the risk of dying if we count the infection is higher in September. In New Zealand, there are no statistically significant differences between the two surveys. The present study was based on public access macro data

Evaluation of humoral and cellular response to third dose of BNT162b2 mRNA COVID-19 vaccine in patients treated with B-cell depleting therapy

Objective: to investigate the responses to mRNA COVID-19 vaccines in a cohort of immunosuppressed patients affected by immune-mediated inflammatory diseases (IMID). Methods: we have measured humoral and cellular immunity using quantitative IgG anti-SARS-CoV-2 Spike antibody (anti-S-IgG), neutralization assays and specific interferon-gamma (IFN-g) release assay (IGRA) before and after the third dose of BNT162b2. The response of those on anti-CD20 (n = 18) was then compared with healthy controls (HC, n = 18) and IMID naïve to anti-CD20 drugs (n = 13). Results: a third BNT162b2 dose is highly immunogenic in IMID patients naïve to anti-CD20, as 100% of the subjects seroconverted compared to the 55% in anti-CD20. The rate of IGRA response was of 79% in anti-CD20, 50% in IMID naïve to anti-CD20, 100% in HC. Among those who have seroconverted, IMID patients had significantly reduced anti-S-IgG and neutralization titers compared to HC, whereas no significant difference was observed when comparing anti-CD20 and HC. Furthermore, 13% of anti-CD20 and 7.7% of IMID were simultaneously negative for both neutralizing antibodies and IGRA after three doses. Conclusion: these data draw attention to the immunogenicity of COVID-19 vaccination in treated IMID, taking specific groups into consideration for vaccination program

Gastrointestinal Coronavirus disease 2019: epidemiology, clinical features, pathogenesis, prevention, and management

Introduction: The new Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) is the etiologic agent of coronavirus disease 2019. Some authors reported evidences that patients with SARS-CoV-2 infection could have a direct involvement of the gastrointestinal tract, and in symptomatic cases, gastrointestinal symptoms (diarrhea, nausea/vomiting, abdominal pain) could be very common. Area covered: In this article, we reviewed current published data of the gastrointestinal aspects involved in SARS-CoV-2 infection, including prevalence and incidence of specific symptoms, presumptive biological mechanism of GI infection, prognosis, clinical management and public health related concerns on the possible risk of oral-fecal transmission. Expert opinion: Different clues point to a direct virus infection and replication in mucosal cells of the gastrointestinal tract. In vitro studies showed that SARS-CoV-2 could enters into the gastrointestinal epithelial cells by the Angiotensin-Converting enzyme 2 membrane receptor. These findings, coupled with identification of viral RNA found in stools of patients, clearly suggest that a direct involvement of gastrointestinal tract is very likely. This can justify most of the gastrointestinal symptoms but also suggest a risk for an oral fecal route for transmission, additionally or alternatively to the main respiratory route