Four clinical and biological phenotypes in antiphospholipid syndrome: a cluster analysis of 174 patients with antinuclear antibody tests.

Introduction: Antiphospholipid syndrome (APS) is an autoimmune thrombotic disease with various systemic presentations. This study aimed to identify homogeneous groups of patients based on a non-supervised hierarchical cluster analysis and assess the rate of relapse associated with antinuclear antibodies (ANA).

Methods: This retrospective observational study enrolled patients, over a 90-month period, who had APS as defined by the 2006 Sydney classification criteria, and for whom ANA workup was performed.

Optimizing the treatment of liver metastases from uveal melanomas with transarterial chemoembolization using melphalan and calibrated microspheres.

Introduction: Patients with liver metastasis from uveal melanoma have a poor prognosis. Efficacy and safety of hepatic transarterial chemoembolization (TACE) using melphalan and microspheres was evaluated.

Materials And Methods: Monocentric retrospective study of all consecutive patients treated by TACE using melphalan and 250μm calibrated microspheres between 2004 and 2016.

Should the supraspinatus tendon be excised in the case of reverse shoulder arthroplasty for fracture?

Purpose: In the case of reverse shoulder arthroplasty (RSA) for proximal humeral fractures (PHFs) with tuberosity reconstruction, it is unclear whether the supraspinatus tendon continues to play a role. The aim of this study was to evaluate the clinical and radiological outcomes of RSA for PHFs in a large cohort of elderly patients and compare the results in the case of supraspinatus excision or preservation.

Methods: In this retrospective multicentre study, 150 patients (mean age 77 years, 93% female) were reviewed and radiographed with a minimum follow-up of 24 months.

Screening for and management of comorbidities after a nurse-led program: results of a 3-year longitudinal study in 769 established rheumatoid arthritis patients.

Background/purpose: Cardiovascular (CV) risk, cancer, infections and osteoporosis should be screened for in rheumatoid arthritis (RA). The objective was to assess 3-year effects of a nurse visit for comorbidity counselling.

Methods: This was an open long-term (3 years) extension of the Comorbidities and Education in Rheumatoid Arthritis 6-month randomised controlled trial in which patients with definite, stable RA were visiting a nurse for comorbidity counselling.

Tyrosine kinase inhibitor-induced carotid stenosis: A case report.

Tyrosine kinase inhibitors are considered as highly effective and relatively safe drugs for the treatment of chronic myeloid leukemia. If several side effects on short and long term are well known and described, their involvement in the development of carotid stenosis remains unclear. Here, we describe a case of carotid stenosis in a patient receiving tyrosine kinase inhibitors and discuss the current literature.

The Lens Opacities Classification System III Grading in Irradiated Uveal Melanomas to Characterize Proton Therapy-Induced Cataracts.

Purpose: To evaluate the use of the Lens Opacities Classification System III grading (LOCS III) for the characterization of radiation-induced cataract, and to correlate the proton beam projection onto the lens with cataract location and grade as defined by the LOCS III.

Design: Prospective, interventional case series.

Methods: Fifty-two consecutive patients with cataract following proton therapy were included.

Double genetic disruption of lactate dehydrogenases A and B is required to ablate the "Warburg effect" restricting tumor growth to oxidative metabolism.

Increased glucose consumption distinguishes cancer cells from normal cells and is known as the "Warburg effect" because of increased glycolysis. Lactate dehydrogenase A (LDHA) is a key glycolytic enzyme, a hallmark of aggressive cancers, and believed to be the major enzyme responsible for pyruvate-to-lactate conversion. To elucidate its role in tumor growth, we disrupted both the and genes in two cancer cell lines (human colon adenocarcinoma and murine melanoma cells).

Disrupting glucose-6-phosphate isomerase fully suppresses the "Warburg effect" and activates OXPHOS with minimal impact on tumor growth except in hypoxia.

As Otto Warburg first observed, cancer cells largely favor fermentative glycolysis for growth even under aerobic conditions. This energy paradox also extends to rapidly growing normal cells indicating that glycolysis is optimal for fast growth and biomass production. Here we further explored this concept by genetic ablation of fermentative glycolysis in two fast growing cancer cell lines: human colon adenocarcinoma LS174T and B16 mouse melanoma.

Proton Beam Therapy for Iris Melanomas in 107 Patients.

Purpose: To report on the clinical characteristics and outcomes for patients with iris melanoma using proton therapy.

Design: Retrospective study.

Participants: One hundred seven patients with iris melanoma from 3 regional ophthalmologic centers.

Cataract Avoidance With Proton Therapy in Ocular Melanomas.

Purpose: The lens is a radiosensitive organ. Any dose of cephalic irradiation can give rise to radiation-induced cataracts. Contrary to other forms of radiotherapy, proton therapy (PT) can spare all or part of the lens due to accurate dose deposition.

Tolerance and efficacy of a polyamine-deficient diet for the treatment of perioperative pain.

Background: Polyamines have been identified as pain agonists and interact with N-methyl-D-aspartate receptors. A prospective, randomized, multicenter, and blinded phase II clinical trial was conducted to evaluate a polyamine-deficient diet for the treatment of perioperative pain in patients during spinal surgery.

Methods: All analyses followed the intention-to-treat principle.

Characteristics in limbic encephalitis with anti-adenylate kinase 5 autoantibodies.

Objective: To report 10 patients with limbic encephalitis (LE) and adenylate kinase 5 autoantibodies (AK5-Abs).

Methods: We conducted a retrospective study in a cohort of 50 patients with LE with uncharacterized autoantibodies and identified a specific target using immunohistochemistry, Western blotting, immunoprecipitation, mass spectrometry, and cell-based assay.

Results: AK5 (a known autoantigen of LE) was identified as the target of antibodies in the CSFs and sera of 10 patients with LE (median age 64 years; range 57-80), which was characterized by subacute anterograde amnesia without seizure and sometimes preceded by a prodromal phase of asthenia or mood disturbances.

Transient neonatal myasthenia gravis revealing a myasthenia gravis and a systemic lupus erythematosus in the mother: case report and review of the literature.

Transient neonatal myasthenia gravis (TNMG) and neonatal lupus are rare conditions due to the transplacental passage of antibodies. We describe a unique case of TNMG, revealing a myasthenia gravis (MG) associated with systemic lupus erythematosus (SLE) in the mother. J.

Impact of disease-modifying treatments in North African migrants with multiple sclerosis in France.

Background: Multiple Sclerosis in North African migrants (MS-NA) is more aggressive with mostly primary progressive forms and cerebellar symptoms. Despite an earlier onset in NA patients, the disease progresses more rapidly, with a higher proportion showing incomplete recovery from the first relapse, a shorter time between the first two relapses, a higher number of relapses in the first 5 years, and a shorter time to reach an EDSS of 4.0 and 6.

Neurological and functional recovery in human stroke are associated with peripheral blood CD34+ cell mobilization.

Background: A spontaneous mobilization of Peripheral Blood-Mononuclear CD34+ Cells (PB-MNC-CD34+) has recently been reported in human myocardial infarction and found to be related to improved heart function and survival. However, nothing is known regarding a possible relation between PB-MNC-CD34+ mobilization and neurological recovery in human acute cerebral ischemia.

Methods And Results: PB-MNC-CD34+ were determined daily after an acute cerebral ischemic attack for 14 days in 25 patients with acute ischemic stroke and compared with controls.

Multifocal motor neuropathy with and without conduction block: a single entity?

Objective: To assess if multifocal motor neuropathy (MMN) with and MMN without conduction block (CB) are similar or distinct diseases.

Methods: The authors reviewed the clinical features and responses to IV immunoglobulin (IVIg) treatment of patients with MMN with and without CB at diagnosis, after 4 years of follow-up and at the last examination. They included all patients showing clinical features of MMN who had been followed for at least 4 years: All had asymmetric purely motor weakness with a peripheral nerve distribution, without any sensory, bulbar, or respiratory signs and without any upper motor neuron involvement.

Travel as a risk factor for venous thromboembolic disease.

There is increasing evidence that prolonged travel may be associated with the development of venous thromboembolic disease: ie deep venous thrombosis and pulmonary embolism. The data from case reports, retrospective reviews and case control studies have been confirmed by prospective studies. There have been several prospective studies of subjects embarking on airline flights of greater than 4 hours duration aimed at determining the incidence of DVT as detected by ultrasonography.