University of Lorraine

About: University of Lorraine is a education organization based out in Nancy, France. It is known for research contribution in the topics: Population & Nonlinear system. The organization has 11942 authors who have published 25010 publications receiving 425227 citations. The organization is also known as: Lorraine University.

Proposal for standardized ultrasound descriptors of abnormally invasive placenta (AIP)

Abstract: *The Nuffield Department of Obstetrics & Gynaecology, University of Oxford, Oxford, UK; †The Fetal Medicine Unit, John Radcliffe Hospital, Oxford, UK; ‡Department of Obstetrics and Division of Experimental Obstetrics, Study Group Perinatal Programming, Charité Campus Virchow, Berlin, Germany; §Department of Obstetrics and Gynecology, General Faculty Hospital, Charles University, Prague, Czech Republic; ¶Department of Obstetrics, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark; **Centre Hospitalier Régional Universitaire de Nancy, Université de Lorraine, Nancy, France; ††Fetomaternal Medical Center, Department of Obstetrics and Gynecology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland; ‡‡Prenatal Zürich, Zürich, Switzerland; §§Medical Faculty, Heinrich Heine University, Düsseldorf, Germany; ¶¶University of Liège, CHR de la Citadelle, Liège, Belgium *Correspondence. (e-mail: sally.collins@obs-gyn.ox.ac.uk)

Angiotensin Receptor Neprilysin Inhibition in Heart Failure With Preserved Ejection Fraction: Rationale and Design of the PARAGON-HF Trial

Abstract: Objectives The PARAGON-HF (Prospective Comparison of ARNI with ARB Global Outcomes in HF With Preserved Ejection Fraction) trial is designed to determine the efficacy and safety of the angiotensin receptor neprilysin inhibitor sacubitril/valsartan compared with valsartan in patients with chronic heart failure and preserved ejection fraction (HFpEF). Background HFpEF is highly prevalent, associated with substantial morbidity and mortality, and in need of effective therapies that improve outcomes. The angiotensin receptor neprilysin inhibitor (ARNI) sacubitril/valsartan, which has been shown to benefit patients with heart failure (HF) and reduced ejection fraction, demonstrated favorable physiologic effects in a phase II HFpEF trial. Methods The PARAGON-HF trial is a randomized, double-blind, parallel group, active-controlled, event-driven trial comparing the long-term efficacy and safety of valsartan and sacubitril/valsartan in patients with chronic HFpEF (left ventricular ejection fraction ≥45%), New York Heart Association functional class II to IV symptoms, elevated natriuretic peptides, and evidence of structural heart disease. Before randomization, all patients entered sequential single-blind run-in periods to ensure tolerability of both drugs at half the target doses (i.e., valsartan titrated to 80 mg bid followed by sacubitril/valsartan 49/51 mg [100 mg] bid). The primary outcome is the composite of cardiovascular death and total (first and recurrent) HF hospitalizations. Conclusions PARAGON-HF will determine whether sacubitril/valsartan is superior to angiotensin receptor blockade alone in patients with chronic symptomatic HFpEF. (Efficacy and Safety of LCZ696 Compared to Valsartan, on Morbidity and Mortality in Heart Failure Patients With Preserved Ejection Fraction [PARAGON-HF]; NCT01920711)

Low copy number of the salivary amylase gene predisposes to obesity

Abstract: Common multi-allelic copy number variants (CNVs) appear enriched for phenotypic associations compared to their biallelic counterparts. Here we investigated the influence of gene dosage effects on adiposity through a CNV association study of gene expression levels in adipose tissue. We identified significant association of a multi-allelic CNV encompassing the salivary amylase gene (AMY1) with body mass index (BMI) and obesity, and we replicated this finding in 6,200 subjects. Increased AMY1 copy number was positively associated with both amylase gene expression (P = 2.31 × 10(-14)) and serum enzyme levels (P 9) and bottom (copy number < 4) 10% of the copy number distribution. Our study provides a first genetic link between carbohydrate metabolism and BMI and demonstrates the power of integrated genomic approaches beyond genome-wide association studies.