A hybrid clampless technique for aortic anastomoses.

Background And Purpose: In various circumstances of aortic repairs (heavy circumferential calcifications or shaggy aorta with extensive thrombus), open and endovascular techniques are at high risk. In addition to a likelihood of emboli, aortic clamping can be complicated by rupture and endovascular techniques may not be successful. We here describe a simple and reproducible hybrid technique that allows performing an aortic anastomosis without clamping in these situations.

Initial inpatient management of adolescents and young adults admitted with severe malnutrition due to anorexia nervosa: protocol for a systematic review.

Background: Anorexia Nervosa (AN) is a highly prevalent disease in adolescents and young adults (AYAs). The quality of initial inpatient medical management in a patient with severe malnutrition due to AN is crucial to prevent further medical instability. This review aims to inventory evidence regarding initial refeeding and management of AYAs with AN in an inpatient setting, in order to avoid medical complications.

Decreased monocyte calcium sensing receptor expression in patients with chronic kidney disease is associated with impaired monocyte ability to reduce vascular calcification.

In chronic kidney disease (CKD), calcium-sensing receptor (CaSR) expression and function have been extensively studied in parathyroid tissue and vascular tissues. To examine whether similar changes occurred in other tissues, we measured total and surface CaSR expression in monocytes of patients with various stages of CKD and healthy volunteers respectively in cross-sectional studies. We further explored in vitro the impact of uremic serum on CaSR expression in monocytes (U937 and THP-1 cell lines), and whether human peripheral blood mononuclear cells or U937 and THP-1 monocytes might modify vascular calcium deposition in rat carotid arteries in vitro.

The impact of carcinoma in situ in ureteral margins during radical cystectomy: A case-controlled study.

Background And Objective: The presence of carcinoma in situ (Cis) in association with bladder cancer is associated with a poor prognosis. However, the prognosis associated with the presence of Cis in ureteral margins (CUM) during radical cystectomy has been poorly defined. To assess the prognosis associated with the presence of Cis in ureteral margins in patients with pM0 bladder cancer who have not undergone neoadjuvant chemotherapy.

Which adjuvant treatment for patients with BRAF-mutant cutaneous melanoma?

Treatment of patients with melanoma has considerably improved over the past decade and more recently with adjuvant therapies for patients with American Joint Committee on Cancer (AJCC) stage III (loco-regional metastases) or IV (distant metastases) totally resected melanoma, in order to prevent recurrence. In the adjuvant setting, two options are available to patients with BRAF-mutant AJCC stage III totally resected melanoma: anti-PD-1 blockers (nivolumab or pembrolizumab) or BRAF plus MEK inhibitors (dabrafenib plus trametinib). In the absence of comparative studies, it is difficult to determine which of these options is best.

A CD31-Derived Peptide Prevents the Development of Antibody-Mediated Lesions in a Rat Model of Aortic Allograft.

Background: Antibody-mediated rejection (AMR) is a major cause of graft loss. The development of donor-specific antibodies (DSAs) directed against the allogeneic HLA molecules expressed by the graft also leads to accelerated arteriosclerosis. CD31 is a protein expressed on endothelial and immune cells, ensuring homeostasis at this interface.

Metabolic profiling of deschloro-N-ethyl-ketamine and identification of new target metabolites in urine and hair using human liver microsomes and high-resolution accurate mass spectrometry.

The aim of this study was to identify new markers of deschloro-N-ethyl-ketamine (O-PCE), a ketamine analogue that has been involved in acute intoxications with severe outcomes including death and whose metabolism has never been studied before. In vitro study after 2-h incubation with pooled human liver microsomes (HLMs) cross-checked by the analysis of urine and hair from a 43-year-old O-PCE user (male) were performed by liquid chromatography-high resolution mass spectrometry (LC-HRMS). Acquired data were processed by the Compound Discoverer® software, and a full metabolic profile of O-PCE was proposed.

Consensus-based semi-quantitative ultrasound scoring system for gout lesions: Results of an OMERACT Delphi process and web-reliability exercise.

Objective: This study aimed to develop (1) a new ultrasound definition for aggregates and (2) a semi-quantitative ultrasound scoring system (0-3) for tophus, double contour and aggregates. Furthermore, the intra- and inter-reader reliabilities of both the re-defined aggregates and the semi-quantitative scoring system were assessed using static image exercises.

Methods: Thirty-seven rheumatologists were invited.

Early diagnosis of heterotopic ossification among patients admitted to a neurological Post-Intensive Care Rehabilitation Unit.

Background: Heterotopic ossification (HO) is defined as the formation of endochondral bone within soft tissue. Non-genetic forms, mainly corresponding to a consequence of bone, brain or spinal cord injury, are the most common. HO leads to important functional limitations and alteration of quality of life.

Lipoid Proteinosis presenting as beaded papules of the eyelid: report of three cases.

Background: Lipoid proteinosis (LP) is a rare multisystem inherited disease. We report here in three LP cases with beaded papules of the eyelid. Their clinical presentations, histological characteristics, and genetic findings are described and discussed.

A muscle growth-promoting treatment based on the attenuation of activin/myostatin signalling results in long-term testicular abnormalities.

Activin/myostatin signalling acts to induce skeletal muscle atrophy in adult mammals by inhibiting protein synthesis as well as promoting protein and organelle turnover. Numerous strategies have been successfully developed to attenuate the signalling properties of these molecules, which result in augmenting muscle growth. However, these molecules, in particular activin, play major roles in tissue homeostasis in numerous organs of the mammalian body.

Development of new outcome measures for adult SMA type III and IV: a multimodal longitudinal study.

Objective: The aim of this study was the comprehensive characterisation of longitudinal clinical, electrophysiological and neuroimaging measures in type III and IV adult spinal muscular atrophy (SMA) with a view to propose objective monitoring markers for future clinical trials.

Methods: Fourteen type III or IV SMA patients underwent standardised assessments including muscle strength testing, functional evaluation (SMAFRS and MFM), MUNIX (abductor pollicis brevis, APB; abductor digiti minimi, ADM; deltoid; tibialis anterior, TA; trapezius) and quantitative cervical spinal cord MRI to appraise segmental grey and white matter atrophy. Patients underwent a follow-up assessment with the same protocol 24 months later.

Tools of power: pay-for-performance in French and German health reforms.

Purpose: Pay-for-performance (P4P) as an innovation for improved health care has been introduced in many health systems worldwide. The aim of this article is to apply and refine a specific theoretical angle for the analysis of these reforms, the theoretical frameworks of public policy instruments and programmatic actors, in order to highlight differences between countries.

Design/methodology/approach: This analysis is based on a comparative case study of the introduction of P4P in France and Germany in the ambulatory sector for the period from 2007 until 2017.

Otolaryngological complications of hypopharyngeal-esophageal multichannel intraluminal impedance-pH monitoring.

Probe of pH study may kink in the esophagus leading to nasal symptoms during the removal.

Ocular surface assessment in times of sanitary crisis: What lessons and solutions for the present and the future?

Purpose: To describe the immediate consequences of SARS-CoV-2 and the COVID-19 pandemic on the ocular surface and eye-care professionals, and to discuss the need for a mandatory switch from currently performed tele-screening to true teleconsultation for remote ocular surface assessment.

Main Findings: Ophthalmologists have been largely impacted by the COVID-19 sanitary crisis, due to both the ocular manifestations of SARS-CoV-2 and to the high contagiousness of the virus. The proximity of ophthalmologists to their patients have pushed eye-care providers to readapt their practices and develop alternatives to face-to-face consultations.

Vanucizumab mode of action: Serial biomarkers in plasma, tumor, and skin-wound-healing biopsies.

Vanucizumab is a novel bispecific antibody inhibiting vascular endothelial growth factor (VEGF-A) and angiopoietin-2 (Ang-2) that demonstrated safety and anti-tumor activity in part I of a phase I study of 42 patients with advanced solid tumors. Part II evaluated the pharmacodynamic effects of vanucizumab 30 or 15 mg/kg every 2 weeks in 32 patients. Serial plasma samples, paired tumor, and skin-wound-healing biopsies were taken over 29 days to evaluate angiogenic markers.

Age and Outcome after Endovascular Treatment in Anterior Circulation Large-Vessel Occlusion Stroke: ETIS Registry Results.

Background: Increasing patient age has been identified in clinical trials as a poor prognostic factor for functional independence after endovascular treatment (EVT) for acute ischemic stroke. These findings may not be fully generalizable to clinical practice due to strict inclusion and exclusion criteria in these trials. We aim to assess and quantify the association of patient age, especially in patients >80 and >90 years old, with functional outcome after EVT in current, everyday clinical practice.

Time from I.V. Thrombolysis to Thrombectomy and Outcome in Acute Ischemic Stroke.

Objective: Whether the time from intravenous thrombolysis (IVT) to endovascular treatment (EVT) in patients with acute ischemic stroke has an effect on the functional outcome is unknown.

Methods: The Endovascular Treatment in Ischemic Stroke (ETIS) registry is an ongoing, prospective, multicenter, observational study that perform EVT in France. Data were analyzed from patients treated by IVT and EVT between October 2013 and December 2018 in 6 comprehensive stroke centers.

Effects of low-dose hydrocortisone and hydrocortisone plus fludrocortisone in adults with septic shock: a protocol for a systematic review and meta-analysis of individual participant data.

Introduction: The benefits and risks of low-dose hydrocortisone in patients with septic shock have been investigated in numerous randomised controlled trials and trial-level meta-analyses. Yet, the routine use of this treatment remains controversial. To overcome the limitations of previous meta-analyses inherent to the use of aggregate data, we will perform an individual patient data meta-analysis (IPDMA) on the effect of hydrocortisone with or without fludrocortisone compared with placebo or usual care on 90-day mortality and other outcomes in patients with septic shock.

A Simple Technique to Perform Endovascular Repair of Abdominal Aortic Aneurysms with a Very Low Dose of Iodine Contrast Media.

Iodinated contrast media (ICM) dose is a major factor for postoperative acute kidney injury (AKI) in patients with severe chronic kidney disease (glomerular function rate [GFR] <30 mL/min) during endovascular aortic repair (EVAR). Fusion imaging in hybrid rooms and carbon dioxide angiography represent alternatives but are limited by significant cost and availability. We here describe a simple technique allowing EVAR with a limited ICM dose (<5 mL).

Improvement of HIV-associated neurocognitive disorders after antiretroviral therapy intensification: the Neuro+3 study.

Objectives: Despite the effectiveness of antiretroviral (ARV) therapy to control HIV infection, HIV-associated neurocognitive disorders (HAND) remain frequent. The Neuro+3 study assessed the cognitive improvement associated with ARV intensification based on increased CNS penetration effectiveness (CPE) scoring ≥+3 and total CPE score ≥9.

Methods: Thirty-one patients, aged 18-65 years, with confirmed diagnosis of HAND and effective ARV therapy were included.