Evaluation of the predictive value of the bleeding prediction score VTE-BLEED for recurrent venous thromboembolism.

Introduction: VTE-BLEED is a validated score for identification of patients at increased risk of major bleeding during extended anticoagulation for venous thromboembolism (VTE). It is unknown whether VTE-BLEED high-risk patients also have an increased risk for recurrent VTE, which would limit the potential usefulness of the score.

Methods: This was a post hoc analysis of the randomized, double-blind, placebo-controlled PADIS-PE trial that randomized patients with a first unprovoked pulmonary embolism (PE) initially treated during 6 months to receive an additional 18-month of warfarin vs.

Predictors for Residual Pulmonary Vascular Obstruction after Unprovoked Pulmonary Embolism: Implications for Clinical Practice-The PADIS-PE Trial.

Background:  We aimed to identify risk factors for residual pulmonary vascular obstruction after a first unprovoked pulmonary embolism (PE).

Methods:  Analyses were based on data from the double-blind randomized "PADIS-PE" trial that included 371 patients with a first unprovoked PE initially treated during 6 uninterrupted months; all patients underwent baseline ventilation-perfusion lung scanning at inclusion (i.e.

Relationship between type of unprovoked venous thromboembolism and cancer location: An individual patient data meta-analysis.

Background: Unprovoked venous thromboembolism (VTE) may be the first manifestation of an underlying cancer. We aimed to assess the period prevalence of occult cancer detection stratified by VTE location (deep vein thrombosis [DVT], pulmonary embolism [PE] or both) and the anatomical relationship between occult cancer and VTE.

Methods: Post-hoc analysis of a systematic review and individual patient data meta-analysis of adults with unprovoked VTE with at least 12 months of follow-up.

[Risk factors for thromboembolic disease in young women-the role of hormones].

Unlabelled: Hormonal exposure in young women increases the risk of venous thromboembolic disease (VTE). Thrombophilia testing is often proposed in women of childbearing age before the initiation of contraception. However, the presence of a familial history of VTE has the potential to be more accurate than the presence of inherited thrombophilia.

Effect of personalized moderate exercise training on Wistar rats fed with a fructose enriched water.

Background: Metabolic Syndrom has become a public health problem. It mainly results from the increased consumption of fat and sugar. In this context, the benefits of personalized moderate exercise training were investigated on a metabolic syndrome male wistar rat model food with fructose drinking water (20-25% /).

Pneumocystis Cytochrome b Mutants Associated With Atovaquone Prophylaxis Failure as the Cause of Pneumocystis Infection Outbreak Among Heart Transplant Recipients.

Background: Although trimethoprim-sulfamethoxazole is the more efficient drug for prophylactic and curative treatment of pneumocystosis, atovaquone is considered a second-line prophylactic treatment in immunocompromised patients. Variations in atovaquone absorption and mutant fungi selection after atovaquone exposure have been associated with atovaquone prophylactic failure. We report here a Pneumocystis jirovecii cytochrome b (cyt b) mutation (A144V) associated with such prophylactic failure during a pneumocystosis outbreak among heart transplant recipients.

Risk factors for recurrent venous thromboembolism after unprovoked pulmonary embolism: the PADIS-PE randomised trial.

We aimed to identify risk factors for recurrent venous thromboembolism (VTE) after unprovoked pulmonary embolism.Analyses were based on the double-blind randomised PADIS-PE trial, which included 371 patients with a first unprovoked pulmonary embolism initially treated during 6 months who were randomised to receive an additional 18 months of warfarin or placebo and followed up for 2 years after study treatment discontinuation. All patients had ventilation/perfusion lung scan at inclusion ( at 6 months of anticoagulation).

Risk factors of occult malignancy in patients with unprovoked venous thromboembolism.

Venous thromboembolism (VTE) can occur as the first manifestation of an underlying occult malignancy. It remains unclear whether or not a better selection of high risk patients might lead to more efficient occult cancer screening strategies. Our aim was to assess the predictors of occult malignancy diagnosis in patients with unprovoked VTE.

Screening for cancer in patients with unprovoked venous thromboembolism: protocol for a systematic review and individual patient data meta-analysis.

Introduction: Occult cancer is present in 4%-9% of patients with unprovoked venous thromboembolism (VTE). Screening for cancer may be considered in these patients, with the aim to diagnose cancers in an early, potentially curable stage. Information is needed about the risk of occult cancer, overall and in specific subgroups, additional risk factors and on the performance of different screening strategies.

Performance of 18F-fluorodesoxyglucose positron-emission tomography combined with low-dose computed tomography for cancer screening in patients with unprovoked venous thromboembolism.

Purpose: Small series have suggested that Fluorodesoxyglucose Positron-Emission-Tomography with Computed-Tomography (FDG-PET/CT) is feasible to screen for cancer in patients with unprovoked venous thromboembolism (VTE), but without validation in a large population. The aim was to assess diagnostic accuracy indices of FDG-PET/CT for occult cancer diagnosis in patients with unprovoked VTE.

Materials And Methods: We analysed patients from the FDG-PET/CT group of a randomized trial that compared a screening strategy based on FDG-PET/CT with a limited screening strategy for occult malignancy detection in patients with unprovoked VTE.

Outbreak of Pneumocystis jirovecii Infection Among Heart Transplant Recipients: Molecular Investigation and Management of an Interhuman Transmission.

Background: An outbreak of Pneumocystis jirovecii pneumonia (PCP) occurred among heart transplant recipients (HTR) at the outpatient clinic of a university hospital, from March to September 2015. Clinical, therapeutic, biological, and molecular data were analyzed to determine its origin and control the outbreak.

Methods: Clinical and biological data regarding all HTR followed in the outpatient clinic were collected.

Metabolic Syndrome and Hypertension Resulting from Fructose Enriched Diet in Wistar Rats.

Increased sugar consumption, especially fructose, is strongly related to the development of type 2 diabetes (T2D) and metabolic syndrome. The aim of this study was to evaluate long term effects of fructose supplementation on Wistar rats. Three-week-old male rats were randomly divided into 2 groups: control (C; = 14) and fructose fed (FF; = 18), with a fructose enriched drink (20-25% w/v fructose in water) for 21 weeks.

Use of clinical prediction rules and D-dimer tests in the diagnostic management of pregnant patients with suspected acute pulmonary embolism.

Because pregnant women have an increased risk of venous thromboembolism (VTE) and at the same time normal pregnancy is associated with symptoms, mimicking those present in the setting of acute pulmonary embolism (PE), the latter diagnosis is frequently suspected in this patient category. Since imaging tests expose both mother and foetus to ionizing radiation, the ability to rule out PE based on non-radiological diagnostic tests is of paramount importance. However, clinical decision rules have only been scarcely evaluated in the pregnant population with suspected PE, while D-dimer levels lose diagnostic accuracy due to a physiological increase during normal pregnancy.

Validation of FLARE-RA, a Self-Administered Tool to Detect Recent or Current Rheumatoid Arthritis Flare.

Objective: To validate the measurement properties and the detection performance of the FLARE-RA questionnaire in a longitudinal prospective study.

Methods: To validate the FLARE-RA self-administered questionnaire, we conducted a prospective trial in rheumatoid arthritis (RA) patients to document: 1) content and construct validity by factor analysis, convergent validity by Pearson's correlation with routine assessment of patient index data (Routine Assessment of Patient Index Data 3 [RAPID-3] questionnaire), RA Impact of Disease (RAID) score, Disease Activity Score in 28 joints (DAS28), and Health Assessment Questionnaire (HAQ), 2) reliability (intraclass correlation coefficient [ICC] and Bland-Altman plot), and 3) feasibility of use. Patients were examined and questionnaires were collected at baseline and 3 months, and every week in between for RAPID-3.

[Keloid scars (part II): Treatment and prevention].

Keloids scars are a dysregulated response to cutaneous wound healing and can be associated with substantial physical and psychological distress. Unfortunately, they occur when surgical excision is performed. While the pathogenesis of keloids continues to be investigated, numerous treatment options exist.

[Seasonality in asthma: Impact and treatments].

The role of seasons should be taken into account in the management of asthma. The environment varies between seasons and it is well documented that asthma is modulated by environment. Viruses cause asthma exacerbations peak, in winter, in adults while the peak is present in September in children.

Progressive Induction of Type 2 Diabetes: Effects of a Reality-Like Fructose Enriched Diet in Young Wistar Rats.

Purpose: The aim of this study was to characterize short and medium-lasting effects of fructose supplementation on young Wistar rats. The diet was similar to actual human consumption.

Methods: Three week old male rats were randomly divided into 2 groups: control (C; n = 16), fructose fed (FF; n = 16) with a fructose enriched drink for 6 or 12 weeks.

Limited screening with versus without (18)F-fluorodeoxyglucose PET/CT for occult malignancy in unprovoked venous thromboembolism: an open-label randomised controlled trial.

Background: Clear guidelines for the investigation of occult malignancy after unprovoked venous thromboembolism are not yet available. (18)F-fluorodeoxyglucose ((18)F-FDG) PET/CT could serve as a comprehensive screening strategy for occult malignancy in this context. We aimed to compare a screening strategy based on (18)F-FDG PET/CT with a limited screening strategy for detection of malignant disease in patients with unprovoked venous thromboembolism.

Treatment of pulmonary embolism.

The treatment of pulmonary embolism is going to be deeply modified by the development of Direct Oral Anticoagulants (DOACs). There are currently three anti-Xa factors (rivaroxaban, apixaban, edoxaban) and one anti-IIa factor (dabigatran) labeled by the FDA and the EMA. All these drugs are direct anticoagulant, orally effective, without the need for adaptation to hemostasis test.

Six Months vs Extended Oral Anticoagulation After a First Episode of Pulmonary Embolism: The PADIS-PE Randomized Clinical Trial.

Importance: The optimal duration of anticoagulation after a first episode of unprovoked pulmonary embolism is uncertain.

Objectives: To determine the benefits and harms of an additional 18-month treatment with warfarin vs placebo, after an initial 6-month nonrandomized treatment period on a vitamin K antagonist.

Design, Setting, And Participants: Randomized, double-blind trial (treatment period, 18 months; median follow-up, 24 months); 371 adult patients who had experienced a first episode of symptomatic unprovoked pulmonary embolism (ie, with no major risk factor for thrombosis) and had been treated initially for 6 uninterrupted months with a vitamin K antagonist were randomized and followed up between July 2007 and September 2014 in 14 French centers.

The use of MR images to evaluate the risks associated with proximal locking of intramedullary tibial nails.

Vascular complications associated with locked intramedullary tibial nailing are infrequent but always serious, with a secondary amputation rate of 30%. These complications, based on an MR study of the anatomic relationships between the interlocking screws and the neurovascular or articular structures at the proximal end of the tibia, have been analysed. Two types of nails were used: one with anterior-posterior locking and a specially designed prototype with oblique locking.