Comparison of the Diagnostic Performance of qPCR, Sanger Sequencing, and Whole-Genome Sequencing in Determining Clarithromycin and Levofloxacin Resistance in .

antibiotic resistance is increasing worldwide, emphasizing the urgent need for more rapid resistance detection prior to the administration of eradication regimens. Macrolides and fluoroquinolones are widely used to treat . In this study, we aimed to compare the diagnostic performance of A) 23SrDNA qPCR (with melting curve analysis) and an in-house developed qPCR followed by Sanger sequencing with a commercial IVD-marked hybridization probe assay (for 23SrDNA and ) using 142 gastric biopsies (skipping culturing) and B) the same two qPCR for 23SrDNA and (including Sanger sequencing) with whole-genome sequencing (WGS) and phenotypic characterization of clarithromycin and levofloxacin resistance using 76 cultured isolates.

Extended Access to Hormonal Contraception in Pharmacies: A Survey among Swiss Pharmacists.

Background: Worldwide the availability to Hormonal Contraceptives (HC) varies from over the counter (OTC) to prescription-only access. In various countries pharmacists are allowed to prescribe HC, although conditions may be different. In Switzerland, HC require a prescription from a physician, although Swiss law allows pharmacists to dispense prescription-only medications in justified exceptional cases without a valid physician's prescription.

The age of randomized clinical trials: three important aspects of randomized clinical trials in cardiovascular pharmacotherapy with examples from lipid, diabetes, and antithrombotic trials.

This review article aims to explain the important issues that data safety monitoring boards (DSMB) face when considering early termination of a trial and is specifically addressed to the needs of clinical and research cardiologists. We give an insight into the overall background and then focus on the three principal reasons for stopping trials, i.e.

Flattening the curve in 52 days: characterisation of the COVID-19 pandemic in the Principality of Liechtenstein - an observational study.

Background: The principality of Liechtenstein had its first COVID-19 case at the beginning of March 2020. After exponential growth, the pandemic’s first wave was contained, with the last case being diagnosed 52 days after the initial occurrence.

Aim: To characterise the COVID-19 pandemic in Liechtenstein.

Type 2 diabetes mellitus is a strong predictor of LDL cholesterol target achievement in patients with peripheral artery disease.

Background And Aims: Patients with peripheral artery disease (PAD) are at a very high risk of cardiovascular events and strongly benefit from lowering LDL cholesterol (LDL-C); updated European Society of Cardiology guidelines recommend an LDL-C target of at least <55 mg/dl for these patients. Whether the presence of type 2 diabetes (T2DM) affects LDL-C target achievement in PAD patients is unknown and is addressed in the present study.

Methods: We investigated an unselected consecutive series of 319 patients with sonographically proven PAD, of whom 136 (42.

EDTA-Anticoagulated Whole Blood for SARS-CoV-2 Antibody Testing by Electrochemiluminescence Immunoassay (ECLIA) and Enzyme-Linked Immunosorbent Assay (ELISA).

While lateral flow test formats can be utilized with whole blood and low sample volumes, their diagnostic characteristics are inferior to immunoassays based on chemiluminescence immunoassay (CLIA) or enzyme-linked immunosorbent assay (ELISA) technology. CLIAs and ELISAs can be automated to a high degree but commonly require larger serum or plasma volumes for sample processing. We addressed the suitability of EDTA-anticoagulated whole blood as an alternative sample material for antibody testing against SARS-CoV-2 by electro-CLIA (ECLIA; Roche, Rotkreuz, Switzerland) and ELISA (IgG and IgA; Euroimmun, Germany).

Serum Parathyroid Hormone Predicts Mortality in Coronary Angiography Patients with Type 2 Diabetes.

Background: Elevated serum levels of parathyroid hormone (PTH), one of the main regulators of calcium homeostasis and vitamin D metabolism, have been proposed as predictors of mortality. The impact of type 2 diabetes mellitus (T2DM) on the putative association between PTH and mortality has not been investigated thus far.

Aim: The aim of our study was to investigate the impact of T2DM on the power of PTH to predict mortality risk.

Age appropriate reference intervals for eight kidney function and injury markers in infants, children and adolescents.

Objectives: The use of kidney function and injury markers for early detection of drug-related glomerular or tubular kidney injury in infants, children and adolescents requires age-specific data on reference intervals in a pediatric healthy population. This study characterizes serum values for eight kidney function and injury markers in healthy infants, children and adolescents.

Methods: A single center prospective observational study was conducted between December 2018 and June 2019.

Usefulness of Handgrip Strength to Predict Mortality in Patients With Coronary Artery Disease.

Handgrip strength (HGS) is a validated and simple technique to estimate skeletal muscular strength. Whether HGS is a predictor of overall mortality in patients with established coronary artery disease (CAD) is not known, this question is therefore addressed in the present study. We prospectively investigated a cohort of 691 patients with angiographically proven CAD.

Multi-ancestry GWAS of the electrocardiographic PR interval identifies 202 loci underlying cardiac conduction.

The electrocardiographic PR interval reflects atrioventricular conduction, and is associated with conduction abnormalities, pacemaker implantation, atrial fibrillation (AF), and cardiovascular mortality. Here we report a multi-ancestry (N = 293,051) genome-wide association meta-analysis for the PR interval, discovering 202 loci of which 141 have not previously been reported. Variants at identified loci increase the percentage of heritability explained, from 33.

Development of a 3-Dimensional Prognostic Score for Patients With Symptomatic Peripheral Artery Disease: PAD Score.

Peripheral artery disease (PAD) is a high-risk condition for cardiovascular (CV) events, but no specific prognosis assessment tool exists. We developed an individual risk score (PAD) based on the combined predictive value for mortality, including (1) age, (2) severity of PAD, and (3) extent of atherosclerosis. Patients (n = 1310) with symptomatic PAD were followed up for a mean of 50 ± 26 months.

Diagnostic Accuracy of Holotranscobalamin, Vitamin B12, Methylmalonic Acid, and Homocysteine in Detecting B12 Deficiency in a Large, Mixed Patient Population.

Four biomarkers are commonly employed to diagnose B12 deficiency: vitamin B12 (B12), holotranscobalamin (HoloTC), methylmalonic acid (MMA), and homocysteine (Hcy). 4cB12, a combined index of the B12 status, has been suggested to improve the recognition of B12 deficiency. We aimed to evaluate the four different markers for detecting B12 deficiency, as determined by 4cB12.

Data on the power of high betatrophin to predict cardiovascular deaths in coronary patients.

Betatrophin is a protein which is produced by the liver and by adipose tissue. There are no clear data about serum betatrophin's cardiovascular role and it is unknown, whether betatrophin is associated with the risk of cardiovascular death. This article provides additional data on the association of betatrophin with its power to predict cardiovascular death in coronary patients.

Adherence to statin therapy favours survival of patients with symptomatic peripheral artery disease.

Aims: We hypothesized that adherence to statin therapy determines survival in patients with peripheral artery disease (PAD).

Methods And Results: Single-centre longitudinal observational study with 691 symptomatic PAD patients. Mortality was evaluated over a mean follow-up of 50 ± 26 months.

An expert opinion paper on statin adherence and implementation of new lipid-lowering medications by the ESC Working Group on Cardiovascular Pharmacotherapy: Barriers to be overcome.

Benefits and safety on statins have been well-established over 20 years of research. Despite this, the vast majority of patients are not adequately treated and do not achieve the low-density lipoprotein cholesterol target levels. This is mainly due to poor adherence, which is associated with dangerous and sometimes fatal outcomes.

High betatrophin in coronary patients protects from cardiovascular events.

Background And Aims: Betatrophin, also known as angiopoietin-like protein 8 (ANGPTL8) or lipasin, is a nutritionally-regulated mammalian-specific protein secreted by the liver and adipose tissue. Many conflicting data exist with respect to its association with type 2 diabetes mellitus (T2DM), insulin resistance, and lipid markers, but no data are available on its association with cardiovascular risk.

Methods: We measured betatrophin in 553 coronary patients undergoing coronary angiography for the evaluation of established or suspected stable coronary artery disease (CAD) and prospectively recorded cardiovascular events during a follow-up of up to 8 years.

Evaluation of the associations between circulating microRNAs and kidney function in coronary angiography patients.

Circulating microRNAs (miRNAs) have been linked to chronic kidney disease. Little is known about the association between circulating miRNAs and kidney function in patients at high cardiovascular risk. We therefore investigated the association between a panel of candidate miRNAs and kidney function, based on estimated glomerular filtration rate (eGFR), in two independent cohorts of patients undergoing coronary angiography.

Real-time PCR based HLA-B*27 screening directly in whole blood.

The linkage between the occurrence of human leucocyte antigen B*27 (HLA-B*27) and ankylosing spondylitis or other related spondyloarthritides is well documented. PCR based methods are widely used for HLA-B*27 screening. To refine HLA-B*27 testing we aimed at establishing a real-time PCR protocol to detect the HLA-B*27 allele directly in blood samples, without DNA extraction.

Comparison Between Interwoven Nitinol and Drug Eluting Stents for Endovascular Treatment of Femoropopliteal Artery Disease.

Objectives: Information on performance of different stent platforms in endovascular revascularisation of femoropopliteal lesions is controversial and scarce.

Methods: Interwoven nitinol (INS, Supera) were compared with drug eluting (DES, Zilver PTx) stents with primary intervention for femoropopliteal lesions. The primary endpoint was time to clinically driven target lesion revascularisation (CD-TLR) within 12 months.

Serotonin is elevated in risk-genotype carriers of TCF7L2 - rs7903146.

The transcription factor 7-like 2 (TCF7L2) polymorphism rs7903146 is known to be tightly associated with an elevated risk for type 2 diabetes, whereas the molecular mechanisms remain elusive. We evaluated the metabolic profile of a total of 394 patients' serum samples with respect to their rs7903146 genotype using targeted metabolomics in a discovery (n = 154) and a validation (n = 240) study. We have identified serotonin as the top metabolite being increased in carriers of the risk allele.

New alcohol-related genes suggest shared genetic mechanisms with neuropsychiatric disorders.

Excessive alcohol consumption is one of the main causes of death and disability worldwide. Alcohol consumption is a heritable complex trait. Here we conducted a meta-analysis of genome-wide association studies of alcohol consumption (g d) from the UK Biobank, the Alcohol Genome-Wide Consortium and the Cohorts for Heart and Aging Research in Genomic Epidemiology Plus consortia, collecting data from 480,842 people of European descent to decipher the genetic architecture of alcohol intake.

Data on the association between CTRP1 and future major adverse cardiovascular events in patients undergoing coronary angiography.

This article provides additional data on the association of the new adipokine CTRP1 with the incidence of future major adverse cardiovascular events in a prospective cohort of patients undergoing coronary angiography. In this regard, multivariable Cox proportional hazards models taking into account cardiac risk markers are presented. Additionally, data on the impact of baseline variables including metabolic traits and co-morbidities on the incidence of future major adverse cardiovascular events are shown.

The age of randomized clinical trials: three important aspects of randomized clinical trials in cardiovascular pharmacotherapy with examples from lipid and diabetes trials.

Randomized clinical trials (RCTs) are important and the Gold Standard for drugs in modern cardiovascular (CV) therapy. The cornerstone of RCTs is the recording of hard clinical endpoints instead of surrogates. It is important to select an appropriate endpoint.

Seven-year course of asymptomatic acromioclavicular osteoarthritis diagnosed by MRI.

Background: Asymptomatic acromioclavicular osteoarthritis (AC-OA) is a frequent finding in shoulder magnetic resonance imaging (MRI). Its natural course is unknown. Therefore, the question arises whether a resection should be performed simultaneously with shoulder surgery for another reason to prevent future pain and reoperation.