Sublingual microcirculatory assessment on admission independently predicts the outcome of old intensive care patients suffering from shock.

Shock is a life-threatening condition. This study evaluated if sublingual microcirculatory perfusion on admission is associated with 30-day mortality in older intensive care unit (ICU) shock patients. This trial prospectively recruited ICU patients (≥ 80 years old) with arterial lactate above 2 mmol/L, requiring vasopressors despite adequate fluid resuscitation, regardless of shock cause.

Changes in alcohol consumption according to the duration of unemployment: prospective findings from the French CONSTANCES cohort.

Objectives: To prospectively examine the association between the duration of unemployment among job seekers and changes in alcohol use in a year.

Design: A prospective study.

Setting: French population-based CONSTANCES cohort.

Chest CT scan plus x-ray versus chest x-ray for the follow-up of completely resected non-small-cell lung cancer (IFCT-0302): a multicentre, open-label, randomised, phase 3 trial.

Background: Even after resection of early-stage non-small-cell lung cancer (NSCLC), patients have a high risk of developing recurrence and second primary lung cancer. We aimed to assess efficacy of a follow-up approach including clinic visits, chest x-rays, chest CT scans, and fibre-optic bronchoscopy versus clinical visits and chest x-rays after surgery for resectable NSCLC.

Methods: In this multicentre, open-label, randomised, phase 3 trial (IFCT-0302), patients aged 18 years or older and after complete resection of pathological stage I-IIIA NSCLC according to the sixth edition of the TNM classification were enrolled within 8 weeks of resection from 122 hospitals and tertiary centres in France.

Compatibility at amino acid position 98 of MICB reduces the incidence of graft-versus-host disease in conjunction with the CMV status.

Graft-versus-host disease (GVHD) and cytomegalovirus (CMV)-related complications are leading causes of mortality after unrelated-donor hematopoietic cell transplantation (UD-HCT). The non-conventional MHC class I gene MICB, alike MICA, encodes a stress-induced polymorphic NKG2D ligand. However, unlike MICA, MICB interacts with the CMV-encoded UL16, which sequestrates MICB intracellularly, leading to immune evasion.

Population Pharmacokinetic Modeling of Tenofovir in the Genital Tract of Male HIV-Infected Patients.

The aims of this study were to describe the blood plasma (BP) and seminal plasma (SP) pharmacokinetics of tenofovir (TFV) in HIV-1-infected men, to assess the role of genetic polymorphism in the variability of TFV transfer into the male genital tract, and to evaluate the impact of TFV SP exposure on seminal plasma HIV load (spVL). Men from the Evarist-ANRS EP 49 study treated with TFV as part of their antiretroviral therapy were included in the study. A total of 248 and 217 TFV BP and SP concentrations from 129 men were available for the analysis.

Emtricitabine seminal plasma and blood plasma population pharmacokinetics in HIV-infected men in the EVARIST ANRS-EP 49 study.

We aimed to describe blood plasma (BP) and seminal plasma (SP) pharmacokinetics of emtricitabine (FTC) in HIV-1-infected men, assess its penetration in the male genital tract, and evaluate its impact on seminal plasma HIV load (spVL) detection. Men from the EVARIST ANRS EP49 study receiving combined antiretroviral therapy with FTC and with suppressed BP viral load were included in the study. A total of 236 and 209 FTC BP and SP concentrations, respectively, were available.

Combining the Estimated Date of HIV Infection with a Phylogenetic Cluster Study to Better Understand HIV Spread: Application in a Paris Neighbourhood.

Objectives: To relate socio-demographic and virological information to phylogenetic clustering in HIV infected patients in a limited geographical area and to evaluate the role of recently infected individuals in the spread of HIV.

Methods: HIV-1 pol sequences from newly diagnosed and treatment-naive patients receiving follow-up between 2008 and 2011 by physicians belonging to a health network in Paris were used to build a phylogenetic tree using neighbour-joining analysis. Time since infection was estimated by immunoassay to define recently infected patients (very early infected presenters, VEP).

NRTI-sparing regimens yield higher rates of drug resistance than NRTI-based regimens for HIV-1 treatment.

To treat human immunodeficiency virus (HIV)-infected patients, international guidelines recommend the combination of two nucleos(t)ide reverse transcriptase inhibitors [N(t)RTIs] and a third agent [non-NRTI (NNRTI), boosted protease inhibitor (r/PI) or integrase inhibitor (INI)] for initial treatment. The objective of this study was to compare the selection of resistance to antiretrovirals (ARVs) for regimens containing or lacking N(t)RTIs in patients experiencing their first virological failure. Eligible patients had a first virological failure, defined as the occurrence of two consecutive HIV plasma viral loads ≥50copies/mL.

Adjustment of antiretroviral regimen may lead to HBV reactivation even in patients with past HBV infection serological profile.

We report a reactivation of hepatitis B virus (HBV) in an human immunodeficiency virus (HIV) patient despite a serological profile of past HBV infection with anti-HBs and anti-HBc antibodies, following the interruption of tenofovir/emtricitabine. In HBV-HIV co-infected patients, close monitoring of HBV viral load and serological markers is required for antiretroviral management, particularly after interruption of drugs active for HBV.

Body fat distribution in HIV-infected patients treated for 96 weeks with darunavir/ritonavir monotherapy versus darunavir/ritonavir plus nucleoside reverse transcriptase inhibitors: the MONOI-ANRS136 substudy.

Objectives: The aim of the study was to evaluate fat tissue distribution in HIV-infected patients with suppressed viraemia treated with darunavir/ritonavir (darunavir/r) monotherapy versus darunavir/r triple therapy.

Methods: This study was a substudy of the randomized, multicentre, open-label MONOI-ANRS 136 trial. Body fat distribution and metabolic parameters were measured at baseline, week 48 and week 96.

Long-term efficacy of darunavir/ritonavir monotherapy in patients with HIV-1 viral suppression: week 96 results from the MONOI ANRS 136 study.

Objectives: Long-term results at week 96 are needed to evaluate the capacity of the darunavir/ritonavir monotherapy strategy to maintain a sustained control of the HIV-1 viral load.

Methods: MONOI is a prospective, open-label, non-inferiority, randomized, 96 week trial comparing darunavir/ritonavir monotherapy versus a darunavir/ritonavir triple-therapy strategy to maintain HIV-1 viral load suppression in HIV-1-infected patients.

Clinical Trial Registration: NCT00412551.

Statistical methods in recent HIV noninferiority trials: reanalysis of 11 trials.

Background: In recent years the "noninferiority" trial has emerged as the new standard design for HIV drug development among antiretroviral patients often with a primary endpoint based on the difference in success rates between the two treatment groups. Different statistical methods have been introduced to provide confidence intervals for that difference. The main objective is to investigate whether the choice of the statistical method changes the conclusion of the trials.

Risk factors of chronic kidney disease in HIV-infected patients.

Background And Objectives: The main aim of this study was determining the risk factors of chronic kidney disease (CKD) in HIV-1-infected patients.

Design, Setting, Participants, & Measurements: Patients were followed from seven large HIV reference centers in France that maintain prospective databases on HIV-1-infected patients. The main outcome was the time to CKD defined as two consecutive measures of estimated GFR ≤60 ml/min per 1.

Efficacy of darunavir/ritonavir maintenance monotherapy in patients with HIV-1 viral suppression: a randomized open-label, noninferiority trial, MONOI-ANRS 136.

Background: Darunavir/ritonavir (darunavir/r) maintenance strategy, in patients with suppressed HIV RNA viremia, is a potential long-term strategy to avoid nucleoside analogue toxicities and to reduce costs.

Methods: MONOtherapy Inhibitor protease is a prospective, open-label, noninferiority, 96-week safety and efficacy trial in virologically suppressed patients on triple therapy who were randomized to a darunavir/r triple drug regimen or darunavir/r monotherapy. The primary endpoint was the proportion of patients with HIV RNA less than 400 copies/ml at week 48; treatment failure was defined as two consecutive HIV RNA more than 400 copies/ml (time to loss of virologic response) or any change in treatment.

Nucleoside reverse transcriptase inhibitor-sparing regimen (nonnucleoside reverse transcriptase inhibitor + protease inhibitor) was more likely associated with resistance comparing to nonnucleoside reverse transcriptase inhibitor or protease inhibitor + nucleoside reverse transcriptase inhibitor in the randomized ANRS 121 trial.

The use of nonnucleoside reverse transcriptase inhibitor (NNRTI) + protease inhibitor regimen for the treatment of antiretroviral-naive patients was less successful than classical nucleoside reverse transcriptase inhibitor (NRTI) based regimen and associated with more resistance for protease inhibitors and NNRTIs. The selection for NNRTI resistance was particularly observed in patients with high viral load (>100 000 copies/ml) and low efavirenz trough levels (<1100 ng/ml). Contrary to the results observed in trials evaluating mono or dual protease inhibitors strategies, gag gene mutations were not involved in the low efficacy of this strategy.