Measuring hospital antibiotic consumption in EU/EEA countries: comparison of different metrics, 2017 to 2021.

BackgroundAntibiotic resistance poses a considerable public health threat, with data-driven stewardship a main prevention measure. While quantifying antibiotic consumption is a key component of antibiotic stewardship programmes, the choice of denominator for calculating this metric can impact comparative analyses and trend evaluations substantially, influencing targeted stewardship interventions.AimWe aim to evaluate how using hospital sector-specific antibiotic consumption rate denominators at country level impacts country rankings and trends, addressing the limitations of the commonly used 'defined daily doses (DDD) per 1,000 inhabitants per day' metric.

The endocannabinoid system in appetite regulation and treatment of obesity.

The endocannabinoid system (ECS) is a complex cell-signaling system that is responsible for maintaining homeostasis by modulating various regulatory reactions in response to internal and environmental changes. The influence of ECS on appetite regulation has been a subject of much recent research, however, the full extent of its impact remains unknown. Current evidence links human obesity to ECS activation, increased endocannabinoid levels in both central and peripheral tissues, along with cannabinoid receptor type 1 (CBR1) up-regulation.

Novel Pharmaceuticals in Appetite Regulation: Exploring emerging gut peptides and their pharmacological prospects.

Obesity, a global health challenge, necessitates innovative approaches for effective management. Targeting gut peptides in the development of anti-obesity pharmaceuticals has already demonstrated significant efficacy. Ghrelin, peptide YY (PYY), cholecystokinin (CCK), and amylin are crucial in appetite regulation offering promising targets for pharmacological interventions in obesity treatment using both peptide-based and small molecule-based pharmaceuticals.

Analysis of the Gut Microbiome and Dietary Habits in Metastatic Melanoma Patients with a Complete and Sustained Response to Immunotherapy.

Immunotherapy has improved the prognosis of metastatic melanoma patients, although most patients do not achieve a complete response. While specific gut microbiome and dietary habits might influence treatment success, there is a lack of concordance between the studies, potentially due to dichotomizing patients only into responders and non-responders. The aim of this study was to elucidate whether metastatic melanoma patients with complete and sustained response to immunotherapy exhibit differences in gut microbiome composition among themselves, and whether those differences were associated with specific dietary habits.

Impact of the COVID-19 pandemic on hospital antimicrobial consumption in Croatia.

Objectives: The aim of the study was to assess the impact of the COVID-19 pandemic on antimicrobial consumption (AMC) in the hospital sector in Croatia by analysing data reported to the European Surveillance of Antimicrobial Consumption Network (ESAC-Net) between 2016 and 2020.

Methods: AMC was measured as the number of DDDs/1000 inhabitants/day and as the number of DDDs/100 bed days. To assess trends, linear regression was performed.