Development and Validation of the Questionnaire for Adaptive Hyperactivity and Goal Achievement (AHGA)

Objective: This paper illustrates the preliminary psychometric properties of the Questionnaire for Adaptive Hyperactivity and Goal Achievement (AHGA), aimed at measuring adaptive characteristics of hyperactivity and goal pursuit in older adults. Methods: The 12-item scale was administered to a sample of 120 subjects (older adults) between February 2022 and June 2022. The reliability of AHGA was measured using Cronbach’s alpha, and factor structure was established using parallel analysis (PA) and principal component analysis (PCA). Convergent validity was tested against the Biological Rhythms Interview of Assessment in Neuropsychiatry (BRIAN). Results: All included subjects have an average age of 74.1±5.1 years. AHGA reliability was good (Cronbach’s alpha: 0.713 [95%CI: 0.630 to 0.783]). Factor analysis suggested two main components: goal achievement and hyperactivity, which explained 41% of the variance in the data. The results support the convergent validity of the scale: AHGA measures adaptive characteristics of hyperactivity and goal pursuit, in contrast to BRIAN, which measures pathological characteristics. Conclusion: The reported findings represent an innovative approach to hyperthymic features by embracing a broader spectrum concept that conceptualizes the potential transition between pathological and adaptive aspects as a continuum

Comparing the responses of countries and National Health Systems to the COVID-19 pandemic: a critical analysis with a case-report series

This review aimed to compare the different responses of countries to the pandemic, their National Health Systems, and their impact on citizens’ health. This work aimed to create a narrative plot that connects different discussion points and suggests organizational solutions and strategic choices in the face of the pandemic. In particular, this work focused on public health organizations, specifically the European Union and vaccination politics. It is also based on a case report series (about the United States, Germany, Vietnam, New Zealand, Cuba, and Italy), where each country has responded differently to the pandemic in terms of political decisions such as vaccination type, information to citizens, dealings with independent experts, and other specific country factors. In comparing the various models of care systems response to the pandemic, it emerges that: we have found some (few) good practices, but without global coordination, and this is obviously not enough. It is now quite clear that there cannot be a “good answer” in a single nation. Uncoordinated local responses cannot counter a global phenomenon. The second point is that the general context must be considered from a strategic point of view. With the threat of new pandemics (but also of health disasters linked to climate change, pollution, and wars), humanity finds itself at the crossroads between investing in a “democratic” management of international bodies but without power (and at the mercy of the need for funds with consequent conflicts) or in some new leadership proposals that advocate efficiency and problem-solving (and that would probably be able to implement it) but that would place processes totally outside of the public’s control

COVID-19 Vaccine Hesitancy among Italian Healthcare Workers: Latent Profiles and Their Relationships to Predictors and Outcome

Vaccine hesitancy and conspiracy beliefs among healthcare workers (HCWs) represent operational priorities that require urgent attention. Identifying and classifying specific subpopulation of hesitancy is crucial to customize educational and intervention strategies to enhance the acceptance and uptake rate of vaccination. Thus, the main purpose of our study was to empirically identify latent profiles of vaccine hesitancy among Italian HCWs adopting a person-centered approach and investigating their relationships with antecedents and intention to get a fourth dose of COVID-19 vaccine. We conducted latent profile analyses (LPA) to identify different configurations of vaccine hesitancy based on five antecedents of vaccination: confidence, complacency, constraints, calculation, and collective responsibility among a sample of Italian HCWs (n = 573). LPA revealed four distinct profiles: believer (61.5%), middler (24.7%), hesitant (9.00%), and rejecter (4.7%). Having conspiracy beliefs was associated with a greater likelihood of membership in all but believer. Finally, the likelihood of intention to get a fourth dose of COVID-19 vaccine was lowest in the rejector and hesitant profiles. Theoretical contributions and implications for practice are discussed

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

COVID-19 case fatality ratio of Latino America countries with temperate climate partially follows european and oceania trends according to seasonal change

The objective of our study is, therefore, to verify whether the trend of the pandemic regarding the lethality of the virus is similar in Argentina and Chile to that which emerged in the temperate countries of Europe and Oceania. The CFRs were derived from the John Hopkins University database. To check the trend of the Case Fatality Ratio and Argentina, Chile we calculated this index on the same dates in which it was calculated for comparison in European countries and in Australia and New Zealand: i.e., May 6th and from May 6th to the September 21st. We continued comparing the other countries of the southern hemisphere, recalculating the CFR as of 11th November. For comparing a period of year homogeneous, late spring, we calculate the change if CFR from 20th March to 15th April in the North Hemisphere. Our study's results seem to confirm in Latin America a possible influence of the climate and the changing of the seasons in the lethality of the virus. For the same exceptions, it is evident that the study shows that this factor is not the only one nor probably the most important. The obvious exception concerns Argentina, which does not show any summer improvement of the CFR, unfortunately; for this, nation-specific data are not available to verify if the trend is homogeneous in the different climates that the vast territory presents. Other very important factors come into play, among which the diffusivity of the virus also seems to play a role

Direct-acting antivirals used in HCV-related liver disease do not affect thyroid function and autoimmunity

Purpose It is well known that interferon-alpha (IFN-alpha), used for long time as the main therapy for HCV-related disease, induces thyroid alterations, but the impact of the new direct-acting antivirals (DAAs) on thyroid is not established. Aim of this prospective study was to evaluate if DAAs therapy may induce thyroid alterations.Methods A total of 113 HCV patients, subdivided at the time of the enrollment in naive group (n = 64) and in IFN-alpha group (n = 49) previously treated with pegylated interferon-alpha and ribavirin, were evaluated for thyroid function and autoimmunity before and after 20-32 weeks of DAAs.Results Before starting DAAs, a total of 8/113 (7.1%) patients showed Hashimoto's thyroiditis (HT) all belonging to IFN-alpha group (8/49, 16.3%), while no HT cases were found in the naive group. Overall, 7/113 (6.2%) patients were hypothyroid: 3/64 (4.7%) belonging to naive group and 4/49 (8.2%) to IFN-alpha group. Furthermore, a total of 8/113 patients (7.1%) showed subclinical hyperthyroidism: 2/64 (3.1%) were from naive group and 6/49 (12.2%) from IFN-alpha group. Interestingly, after DAAs therapy, no new cases of HT, hypothyroidism and hyperthyroidism was found in all series, while 6/11 (54.5%) patients with non-autoimmune subclinical thyroid dysfunction became euthyroid. Finally, the only association between viral genotypes and thyroid alterations was genotype 1 and hypothyroidism.Conclusions This study supports evidence that DAAs have a limited or missing influence on thyroid in patients with HCV-related diseases. Moreover, it provides preliminary evidence that subclinical non-autoimmune thyroid dysfunction may improve after HCV infection resolution obtained by DAAs

Community action: value or instrument? An ethics and planning critical review

The community concept has maintained a constant and growing interest in urban studies and many related fields. The origin of this continuing interest seems to derive from the importance of the concept of community within diverse forms of political language and interpretations within different planning practices. In this contribution, through the analysis of different ethical and planning theories, we want to provide an update framework on community action. According to this objective, the argumentation will proceed through a literature review on four ethics theories and three key aspects related to spatial planning, as well as matching this theoretical analysis with exemplifying practices. The final objective is to provide an original analysis on drivers and outcomesof different forms of community, raising general issues that refer to spatial planning, social organization and regulation

Steroidogenesis in rat brain induced by short- and long-term administration of carbamazepine

Although carbamazepine (CBZ) is used therapeutically in the treatment of various neurological and psychiatric conditions, its mechanism of action remains largely unknown. CBZ has now been shown to inhibit the binding of [H-3]PK 11195 to peripheral benzodiazepine receptors (PBRs) in rat brain and ovary membranes in vitro with a potency (IC50, similar to 60 mu M) much lower than that of unlabeled PK 11195 (IC50, similar to 2.0 nM). Administration of CBZ to rats induced dose (25 to 100 mg/kg, i.p.) and time (15 to 60 min) dependent increases in the concentrations of pregnenolone, progesterone, allopregnanolone, and allotetrahydrodeoxycorticosterone in both the cerebral cortex and plasma. CBZ also induced steroidogenesis in the brain of adrenalectomized-orchiectomized rats, suggesting that this effect is mediated in a manner independent of peripheral PBRs. The increase in brain concentrations of neuroactive steroids induced by a single injection of CBZ was associated with a marked protective effect against isoniazid-induced convulsions. In contrast, long-term administration of CBZ (50 mg/kg, twice a day for 30 days) induced tolerance to the anticonvulsant action of the drug. This same treatment, however, did not prevent the ability of a challenge dose of CBZ to stimulate steroidogenesis. These results indicate that CBZ-induced steroidogenesis might not be responsible for the anticonvulsant activity of this drug, (C) 2000 Elsevier Science Ltd. All rights reserved