Fast-track care for pertrochanteric hip fracture: What impact on function and autonomy after discharge?

Introduction: Fast-track treatment of pertrochanteric fracture is being developed in traumatology. The present study hypothesis was that fast-track treatment of pertrochanteric fracture does not jeopardize patient autonomy.

Material And Method: A single-center prospective comparative observational study, conducted from 2014 to 2016 in the University Hospital of Angers, France, included patients presenting with isolated A1 or A2 pertrochanteric fracture on the AO classification, managed by intramedullary nailing and requiring transfer to Post-acute Recovery (PAR).

Fast track care for pertrochanteric hip fractures: How does it impact length of stay and complications?

Introduction: The medical and economic impact of treating pertrochanteric hip fractures is growing. We hypothesized that fast track surgery of pertrochanteric fractures would reduce the length of stay (LOS) without compromising the quality of care.

Materials And Methods: This was a prospective, observational, single-center cohort study conducted between 2014 and 2016 at the Angers Teaching Hospital in France.

Mild and Low-Pressure fac-Ir(ppy)3 -Mediated Radical Aminocarbonylation of Unactivated Alkyl Iodides through Visible-Light Photoredox Catalysis.

A novel, mild and facile preparation of alkyl amides from unactivated alkyl iodides employing a fac-Ir(ppy)3 -catalyzed radical aminocarbonylation protocol has been developed. Using a two-chambered system, alkyl iodides, fac-Ir(ppy)3 , amines, reductants, and CO gas (released ex situ from Mo(CO)6 ), were combined and subjected to an initial radical reductive dehalogenation generating alkyl radicals, and a subsequent aminocarbonylation with amines affording a wide range of alkyl amides in moderate to excellent yields.

Synthesis and labeling of a piperazine-based library of ¹¹C-labeled ligands for imaging of the vesicular acetylcholine transporter.

The cholinergic system is involved in neurodegenerative diseases, and visualization of cholinergic innervations with positron emission tomography (PET) would be a useful tool in understanding these diseases. A ligand for the vesicular acetylcholine transporter (VAChT), acknowledged as a marker for cholinergic neurons, could serve as such a PET tracer. The aim was to find a VAChT PET tracer using a library concept to create a small but diverse library of labeled compounds.

Novel Peptidomimetic Hepatitis C Virus NS3/4A Protease Inhibitors Spanning the P2-P1' Region.

Herein, novel hepatitis C virus NS3/4A protease inhibitors based on a P2 pyrimidinyloxyphenylglycine in combination with various regioisomers of an aryl acyl sulfonamide functionality in P1 are presented. The P1' 4-(trifluoromethyl)phenyl side chain was shown to be particularly beneficial in terms of inhibitory potency. Several inhibitors with K i-values in the nanomolar range were developed and included identification of promising P3-truncated inhibitors spanning from P2-P1'.

Ventromedial prefrontal cortex encodes emotional value.

The ventromedial prefrontal cortex (vmPFC) plays a critical role in processing appetitive stimuli. Recent investigations have shown that reward value signals in the vmPFC can be altered by emotion regulation processes; however, to what extent the processing of positive emotion relies on neural regions implicated in reward processing is unclear. Here, we investigated the effects of emotion regulation on the valuation of emotionally evocative images.

Neural mechanisms of risky decision-making and reward response in adolescent onset cannabis use disorder.

Background: Neural mechanisms of decision-making and reward response in adolescent cannabis use disorder (CUD) are underexplored.

Methods: Three groups of male adolescents were studied: CUD in full remission (n=15); controls with psychopathology without substance use disorder history (n=23); and healthy controls (n=18). We investigated neural processing of decision-making and reward under conditions of varying risk and uncertainty with the Decision-Reward Uncertainty Task while participants were scanned using functional magnetic resonance imaging.

Behavioral risk elicits selective activation of the executive system in adolescents: clinical implications.

We investigated adolescent brain processing of decisions under conditions of varying risk, reward, and uncertainty. Adolescents (n = 31) preformed a Decision-Reward Uncertainty task that separates decision uncertainty into behavioral and reward risk, while they were scanned using functional magnetic resonance imaging. Behavioral risk trials involved uncertainty about which action to perform to earn a fixed monetary reward.

Structural integrity of the uncinate fasciculus and resting state functional connectivity of the ventral prefrontal cortex in late life depression.

Background: Neuroimaging studies in late life depression have reported decreased structural integrity of white matter tracts in the prefrontal cortex. Functional studies have identified changes in functional connectivity among several key areas involved in mood regulation. Few studies have combined structural and functional imaging.