Differences in risk profile associated with varicose veins and chronic venous insufficiency - results from the Bonn Vein Study 1.

The aim of this publication is to demonstrate similarities and differences in the association of risk factors with the prevalence of different manifestations of chronic venous disease (CVD), like varicose veins (VV), venous oedema (C3) and severe chronic venous insufficiency (CVI) in the population-based cross-sectional Bonn Vein Study 1 (BVS). In the BVS 1 between 13.11.

Fake-news-free evidence-based communication for proper vein-lymphatic disease management.

Published scientific evidence demonstrate the current spread of healthcare misinformation in the most popular social networks and unofficial communication channels. Up to 40% of the medical websites were identified reporting inappropriate information, moreover being shared more than 450,000 times in a 5-year-time frame. The phenomenon is particularly spread in infective diseases medicine, oncology and cardiovascular medicine.

Impact of a synchronous prophylactic treatment of the anterior accessory saphenous vein on the recurrent varicose vein rate in patients undergoing thermal ablation of an insufficient great saphenous vein (SYNCHRONOUS-Study): study protocol for a prospective, multicentre, controlled observational study.

Introduction: To date, there are no prospective studies evaluating the prevention of recurrent veins by the simultaneous treatment of a sufficient anterior accessory saphenous vein (AASV) in patients undergoing endovenous laser ablation (EVLA) of an insufficient great saphenous vein (GSV). This study will provide important information about the impact of the AASV on the development of recurrent veins after EVLA of the GSV. Additionally, it will be clarified whether patients benefit from a preventive ablation of a sufficient AASV.

Lower prevalence of stump reflux after endovenous laser flush ablation of the great saphenous vein.

This single center prospective randomized study was performed to compare the effect of endovenous laser flush ablation (EVLAf) of the great saphenous vein (GSV) close to the sapheno-femoral junction (SFJ) with a standard ablation (EVLAs) up to two cm distally of the SFJ on reflux in the GSV stump. Between April 2013 and January 2016, 146 legs in 146 consecutive patients, meeting the inclusion/exclusion criteria, were treated by EVLA. All patients were randomized into 2 groups.

Iodine distribution and volatilization in contrasting forms of forest humus during a laboratory incubation experiment.

Radionuclides I (t = 15.7 × 10 years) and I (t = 8.02 days) are both introduced into the environment as a result of nuclear human activities.

First Time Identification of Selenoneine in Seabirds and Its Potential Role in Mercury Detoxification.

Birds are principally exposed to selenium (Se) through their diet. In long-lived and top predator seabirds, such as the giant petrel, extremely high concentrations of Se are found. Selenium speciation in biota has aroused great interest in recent years; however, there is a lack of information about the chemical form of Se in (sea)birds.

Chronic venous disease and diabetic microangiopathy: pathophysiology and commonalities.

Chronic venous disease and diabetes mellitus are highly prevalent and debilitating conditions affecting millions of individuals globally. Although these conditions are typically considered as separate entities, they often co-exist which may be important in both understanding their pathophysiology and determining the best treatment strategy. Diabetes mellitus is twice as common in patients with chronic venous disease compared with the general population.

Effect of Compression Stockings after Endovenous Laser Ablation of the Great Saphenous Vein with a 1470 nm Diode Laser Device and a 2ring Fiber.

The aim of this study was to demonstrate the effects of compression following the endovenous laser ablation (EVLA) of incompetent great saphenous veins (GSVs) using a 1470 nm diode laser (Ceralas E 1470 nm, biolitec) and a 2ring radial fiber (ELVeS Radial 2ring™, biolitec). In this single-center prospective study, 150 legs of 150 consecutive patients were randomly allocated to one of three groups (A, B, and C). Group A patients did not undergo postoperative compression.

Immune checkpoint analysis in lip cancer.

The aim of this study was to establish whether PD-L1, PD-1, and markers of the tumor microenvironment (CD4, CD8, FOXP3) could have a prognostic value in squamous cell carcinoma of the lip (LSCC). In patients with histologically proven LSCC, tumor specimens were stained using immunohistochemistry (for PD-1, PD-L1, CD4, CD8, and FOXP3) on paraffin-embedded tissues. Patients with (N+) and without (N-) nodal metastasis were stratified and matched to each other according to prognostically relevant clinicopathological parameters.

Compression treatment in acute symptomatic proximal deep venous thrombosis - Results of a worldwide survey.

Objectives: The aim of this study was to illustrate how compression is performed worldwide in proximal DVT and if compression management has changed recently.

Methods: A global online survey, consisting of 36 questions, was used. The survey was solicited from membership lists of Union Internationale de Phlébologie (UIP) membership societies.

Atmospheric iodine, selenium and caesium depositions in France: I. Spatial and seasonal variations.

The spatial distribution and seasonal variations of atmospheric iodine (I), selenium (Se) and caesium (Cs) depositions remain unclear and this precludes adequate inputs for biogeochemical models. We quantified total concentrations and fluxes of these elements in rainfalls from 27 monitoring sites in France with contrasted climatic conditions; monthly measurements were taken over one year (starting in 2016/09). Since speciation of I and Se can impact their behaviour in the environment, analysis of their inorganic compounds was also conducted.

Atmospheric iodine, selenium and caesium depositions in France: II. Influence of forest canopies.

Estimation of the canopy influence on atmospheric inputs of iodine (I), selenium (Se) and caesium (Cs) in terrestrial ecosystems is an essential condition for appropriate biogeochemical models. However, the processes involved in rain composition modifications after its passage through forest canopy have been barely studied for these elements. We monitored I, Se and Cs concentrations in both rainfall and throughfall of fourteen French forested sites throughout one year, and estimated dry deposition and canopy exchange fluxes for these elements, as well as speciation of I and Se.

[What is evidence-based in the treatment of chronic venous insufficiency?].

Chronic venous diseases belong to the most frequent diseases. They can be asymptomatic, cause subjective symptoms or lead to objectif alterations, such as edema, cutaneous alterations and venous leg ulcers. This ultimately results in chronic venous insufficiency (CVI).

The prevalence, disease characteristics and treatment of chronic venous disease: an international web-based survey.

This study assessed the characteristics of individuals with chronic venous disease (CVD) and their treatment pathways. A web-based survey enrolled representative populations of adults from Brazil, Czech Republic, France, Hungary, Italy, Romania, Russia and Spain, and identified those self-reporting CVD. A total of 22% of respondents had signs/symptoms of CVD.

Assessment of Hg contamination by a Chlor-Alkali Plant in riverine and coastal sites combining Hg speciation and isotopic signature (Sagua la Grande River, Cuba).

Chlor-alkali plants (CAP) are recognized as major sources of mercury (Hg) in the environment. In this work, Hg concentration, speciation and isotopic signature were determined in sediments and biota (fish and oyster) from Sagua La Grande River (SG River) and the adjacent coastal zone in the vicinity of a CAP (Cuba). High Hg concentrations in surface sediments (up to 5072 ng g), mainly occurring as inorganic Hg, decrease with the distance from the CAP along the SG River and seaward.