Fluid balance control in critically ill patients: results from POINCARE-2 stepped wedge cluster-randomized trial.

Background: In critically ill patients, positive fluid balance is associated with excessive mortality. The POINCARE-2 trial aimed to assess the effectiveness of a fluid balance control strategy on mortality in critically ill patients.

Methods: POINCARE-2 was a stepped wedge cluster open-label randomized controlled trial.

Effect of fluid balance control in critically ill patients: Design of the stepped wedge trial POINCARE-2.

A high number of recent studies have shown that a positive fluid balance is independently associated with impaired prognosis in specific populations of patients hospitalized in intensive care unit (ICU): acute kidney injury, acute respiratory distress syndrome (ARDS), sepsis, high risk surgery. However, to date, there is no evidence that control of fluid overload reduces mortality in critically ill patients. The main objective is to assess the efficacy of a strategy limiting fluid overload on mortality in unselected critically ill patients hospitalized in ICU.

Hyponatraemia, hyperglycaemia and worsening renal function at first blood sample on emergency department admission as predictors of in-hospital death in patients with dyspnoea with suspected acute heart failure: retrospective observational analysis of the PARADISE cohort.

Objectives: To assess the prognostic value of hyponatraemia, hyperglycaemia and impaired estimated glomerular filtration rate (eGFR) in predicting in-hospital death in patients with acute heart failure (AHF) admitted for acute dyspnoea in the emergency department.

Design: Retrospective observational study.

Setting: Emergency Department of the University Hospital of Nancy.

Umbilical cord-derived mesenchymal stromal cells: predictive obstetric factors for cell proliferation and chondrogenic differentiation.

Background: The umbilical cord is becoming a notable alternative to bone marrow (BM) as a source of mesenchymal stromal cells (MSC). Although age-dependent variations in BM-MSC are well described, less data are available for MSC isolated from Wharton's jelly (WJ-MSC). We initiated a study to identify whether obstetric factors influenced MSC properties.

Significant heterogeneity in the geographical distribution of diffuse grade II/III gliomas in France.

Diffuse WHO grade II and III gliomas (DGII/IIIG) are rare tumors, with few specific epidemiological studies. We aimed at describing the geographical distribution of a homogeneous series of histologically confirmed DGII/IIIG, over a four-year period (2006-2009), at a national level. The methodology is based on a multidisciplinary national network already established by the French Brain Tumor DataBase and data collected directly from every neuropathology department.

Combination of Epstein-Barr virus nuclear antigen 1, 3 and lytic antigen BZLF1 peptide pools allows fast and efficient stimulation of Epstein-Barr virus-specific T cells for adoptive immunotherapy.

Background: Epstein-Barr virus (EBV) infection is a major cause of morbidity following hematopoietic stem cell transplantation. EBV-infected B cells may not respond to rituximab treatment and may lead to a life-threatening post-transplantation lymphoproliferative disorder. Adoptive cellular immunotherapy using EBV-lymphoblastoid cell lines (LCL) as stimulating antigen has proved effective in restoring specific immunity.

Estimating the prevalence of systemic sclerosis in the Lorraine region, France, by the capture-recapture method.

Objective: To assess the prevalence of systemic sclerosis (SSc) in the Lorraine region, France.

Methods: Data from three sources - general practitioners and community and hospital specialists, medical records departments, and regional and national laboratories-and a capture-recapture method with log-linear models were used to estimate SSc prevalence in the region. Double recording was checked, and reported cases were validated after a review of medical records.

Impaired quality of life after chikungunya virus infection: a 2-year follow-up study.

Objectives: To measure the frequency of and risk factors for rheumatic manifestations after chikungunya virus (CHIKV) infection and to assess their impact on quality of life (QoL).

Methods: In a cohort study among 509 cases diagnosed in France, demographic and clinical characteristics were collected at baseline, and QoL status by 36-item short-form health survey (SF-36), a short form of the Arthritis Impact Measurement Scales 2 (AIMS2-SF) and General Health Questionnaire (GHQ-12) at follow-up. SF-36 scores were compared with population norms.

The clinical value of concomitant Epstein Barr virus (EBV)-DNA load and specific immune reconstitution monitoring after allogeneic hematopoietic stem cell transplantation.

Background: Monitoring of EBV DNAemia after allogeneic hematopoietic stem cell transplantation (HSCT) is necessary, but not sufficient, to identify patients at risk of EBV-induced post-transplantation lymphoproliferative disorders (PTLD). Combining this with quantifying EBV-specific cellular immunity was shown to be helpful. In this study, we evaluated the value of IFNγ-Elispot assay in monitoring EBV DNAemia after HSCT.

Efficacy of melphalan and prednisone plus thalidomide in patients older than 75 years with newly diagnosed multiple myeloma: IFM 01/01 trial.

Purpose: Until recently, melphalan and prednisone were the standards of care in elderly patients with multiple myeloma. The addition of thalidomide to this combination demonstrated a survival benefit for patients age 65 to 75 years. This randomized, placebo-controlled, phase III trial investigated the efficacy of melphalan and prednisone plus thalidomide in patients older than 75 years with newly diagnosed myeloma.

Extracellular matrix turnover and inflammatory markers independently predict functional status and outcome in chronic heart failure.

Background: Inflammatory pathways may promote extracellular matrix (ECM) remodeling and chronic heart failure (CHF) progression. The relationship between markers of inflammation and of ECM remodeling, and their influence on functional status and outcomes has not been examined in a large cohort of CHF patients.

Methods And Results: We measured baseline blood serum collagen (amino-terminal propeptide of collagen III [PIIINP], metalloproteinase 1 [MMP-1], tissue inhibitor of metalloproteinase 1 [TIMP-1]), and inflammatory (high-sensitivity C-reactive protein [(hsCRP], interleukin [IL]-18, IL-10) markers in 1009 patients enrolled in the Research into Etanercept Cytokine Antagonism in Ventricular Dysfunction (RECOVER) trial.

Haemorheological disturbances in hypertensive type 2 diabetic patients--influence of antihypertensive therapy.

Haemorheological changes have been described in hypertension as well as in diabetes mellitus. Antihypertensive treatment improves rheology in hypertensive patients. The aim of this study was to describe the haemorheological profile and its impact on shear stress in hypertensive type 2 diabetes mellitus patients (HT + DM) and to investigate the effect of antihypertensive therapy on blood rheology using a double-blind randomized protocol, comparing the calcium antagonist amlodipine with the angiotensin-converting enzyme (ACE) inhibitor enalapril.

Reliability of the Wisconsin Sleep Questionnaire: a French contribution to international validation.

We evaluated the reliability of a French version of the Wisconsin Sleep Questionnaire designed to investigate snoring, obstructive apnoeas, and sleeping problems. The assessment of reliability included the study of internal consistency and the 3 months repeatability of the questionnaire. The questionnaire was first completed at a Center of Preventive Medicine by a random sample of 122 subjects from the community.

Who are the "occasional" snorers?

Study Objectives: To assess the prevalence of occasional snoring in a group of middle-aged men, and to compare anthropometric variables and prevalence of sleep-related symptoms of subjects who occasionally snore with those of other snoring categories.

Design: A field survey of a sample of middle-aged men in France.

Participants: Male employees of a local university and subjects from the community attending a preventive medicine center.