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The analgesic metamizole, which has been withdrawn from the market in several countries due to the risk of agranulocytosis but is still available on the market in Germany and some other countries, has been associated with liver injury in published case reports; however, epidemiological studies on the risk of liver injury are limited.

The aim of this study was to compare the risk of liver injury up to 270 days after the first start of treatment with metamizole with the corresponding risk in patients starting treatment with paracetamol, using a retrospective cohort incident user design.

The first prescription for either metamizole or paracetamol in the Intercontinental Medical Statistics (IMS)

Disease Analyzer Germany database during the study period (2009-2018) was identified in patients with at least 365 days of observation and no prior diagnosis of liver events, cancer or HIV, or treatment within the last 6 months with hepatotoxic drugs typically administered for chronic conditions. Each patient was ury. Nevertheless, a possible impact of residual confounding cannot be excluded.

To analyze the associations between cholecalciferol or calcifediol supplementation, serum 25-hydroxyvitamin D (25OHD) levels and COVID-19 outcomes in a large population.

All individuals ≥ 18years old living in Barcelona-Central Catalonia (n = 4.6 million) supplemented with cholecalciferol or calcifediol from April 2019 to February 2020 were compared with propensity score-matched untreated controls. Outcome variables were SARS-CoV2 infection, severe COVID-19 and COVID-19 mortality occuring during the first wave of the pandemic. Demographical data, comorbidities, serum 25OHD levels and concomitant pharmacological treatments were collected as covariates. Apilimod Interleukins inhibitor Associations between cholecalciferol or calcifediol use and outcome variables were analyzed using multivariate Cox proportional regression.

Cholecalciferol supplementation (n = 108,343) was associated with slight protection from SARS-CoV2 infection (n = 4352 [4.0%] vs 9142/216,686 [4.2%] in controls; HR 0.95 [CI 95% 0.91-0.98], p = 0.004). Patients on cholecalciferol or calcifediol achieving serum 25OHD levels ≥ 30 ng/ml were associated with better COVID-19 outcomes.

Nutrient patterns have been associated with an increased risk for chronic disease. Evidence to confirm a direct relationship between nutrient patterns and obesity and metabolic syndrome (MetS) throughout population-based differences including cultural contexts add complexity is not well established yet. The aim of this study is to investigate the association between nutrient patterns and MetS among overweight and obese Iranian women.

Three hundred and sixty obese and overweight women (25 < BMI < 40) were included in this cross-sectional analysis. Dietary intake of 19 nutrients was evaluated by a semi-quantitative standard food frequency questionnaire (FFQ). MetS was determined by abdominal obesity > 88 (cm) in females, Triglycerides ≥ 150 (mg/dL), dyslipidemia (HDL < 50mg/dL), systolic blood pressure > 130/85 (millimeters), and glucose > 100 (mg/dL). Body composition was assessed by a multi-frequency bioelectrical impedance analyzer, InBody 770 scanner. Principle components analysis was applied and four nutrient patterns were identified as following Pattern 1 (thiamin, iron, carbohydrate, zinc, niacin, protein, magnesium, phosphorus, riboflavin), represented the carbo-vitamin group. Lipid group was showed in pattern 2 (PUFAs, MUFA, vitamin E, trans fatty acids, and Pattern 3 (beta-carotene, vitamin K, vitamin A, vitamin C) represented the anti-oxidant group, finally Pattern 4 was the indicator of the milk group (vitamin D, calcium).

A significant positive association was observed between the anti-oxidant group and obesity (OR 1.40; 95% CI 1.09-1.8; P = 0.01). No relationship between other nutrient pattern and MetS was observed.

The nutrient patterns that are highly loading of beta-carotene, vitamin K, vitamin A, and vitamin C in nutrient patterns may be associated to higher risk of obesity in overweight and obese Iranian women.

Level V, cross-sectional descriptive study.

Level V, cross-sectional descriptive study.Effective treatment of postoperative acute pain, together with early mobilization and nutrition, is one of the perioperative strategies advocated to improve surgical outcome and reduce the costs of hospitalization. Moreover, adequate pain control reduces perioperative morbidity related to surgical stress and can also prevent the incidence of chronic postoperative pain syndromes, whose treatment is still a challenge. The choice of the most appropriate analgesics depends not only on the drug class, but also on the most suitable route of administration, the best dosage for that route, and unique limitations and contraindications for every patient. In the present review, a comprehensive analysis was performed on the different routes of administration of acute postoperative pain medications and their indications and limitations, focusing on recent evidence and international recommendations.Obstructive sleep apnoea (OSA) is characterized by frequent apnoea episodes during sleep due to upper airway obstruction. The present review summarizes current knowledge on inter-relationships between OSA and type 2 diabetes mellitus (T2DM) and suggests the former as a possible target for sodium-glucose co-transporter-2 inhibitors (SGLT-2i). Based on pathophysiological mechanisms underlying OSA onset and renal SGLT-2 effects, we suggest that SGLT-2i indications might expand beyond current ones, including glucose, lipids, uric acid, blood pressure, and body weight control as well as chronic heart failure and kidney disease prevention.

Reports suggest that many older people deferred seeking healthcare during the COVID-19 pandemic due to fear of contracting COVID-19. The aim of this study was to examine trends of emergency department (ED) use by older people during the first wave of the COVID-19 pandemic compared to previous years.

The study site is a 1000-bed university teaching hospital with annual ED new-patient attendance of > 50,000. All ED presentations of patients aged ≥ 70years from March to August 2020, 2019 and 2018 inclusive (n = 13,989) were reviewed and compared for presenting complaint, Manchester Triage Score, and admission/discharge decision.

There was a 16% reduction in presentations across the 6months in 2020 compared to the average of 2018/2019. On average, 4 fewer people aged ≥ 70years presented to the ED per day in 2020. Much of this was concentrated in March (33% fewer presentations) and April (31% fewer presentations), when the country was in 'lockdown', i.e. non-essential journeys were banned. There was a 20% reduction in patients presenting with stroke and cardiac complaints.