management of testicular tumours. The microRNA-371a-3p molecule has better sensitivity and specificity than the markers currently being measured. This new biomarker may soon have a place in clinical practice.Amyotrophic lateral sclerosis (ALS) is a progressive neurodegenerative disorder that predominately involves the motor neurons in the brain and spinal cord. The TARDBP gene, encoding TAR DNA-binding protein 43 (TDP-43) protein, has been identified as a major causative gene in ALS. In this study, we screened 275 SALS patients and 20 unrelated FALS probands for TARDBP mutations. We identified three TARDBP mutations in three SALS patients and two TARDBP mutations in two FALS probands, including a previously unreported mutation, p.K176I, in FALS patients consistent with frontotemporal dementia (FTD) and parkinsonism. The p.K176I mutation is the first mutation outside exon 6 of the TARDBP gene manifesting parkinsonism and the first TARDBP mutation manifesting parkinsonism identified in the Chinese population. Our results support that TARDBP mutations are one of the most common changes in both FALS and SALS in China. Patients with TARDBP mutations may have a broad phenotype spectrum of ALS, FTD, and parkinsonism. The TARDBP gene should be included in genetic screening for ALS with FTD, and/or parkinsonism.More research is needed into rheumatoid arthritis (RA), and ultrasound (US) synovitis is a promising factor for assisting in the management of RA; however, related research is extremely limited. The goal of this study was to evaluate the correlation of US synovitis joint count with clinical features, and its longitudinal changes with treatment response to etanercept in RA. We consecutively enrolled 117 people with active RA being treated with etanercept. US synovitis joint count was evaluated in 28 joints at baseline (W0), week 4 (W4), week 12 (W12) and week 24 (W24) after initiation of etanercept treatment. The mean (±standard deviation), median, inter-quartile range, and total range of the US synovitis joint count at W0 were 9.3 ± 4.0, 9.0, 7.0-11.0 and 2.0-21.0, respectively. US synovitis joint count was positively associated with tenderness joint count, swollen joint count, erythrocyte sedimentation rate, 28-joint Disease Activity Score based on erythrocyte sedimentation rate and Health Assessment Questionnaire-Disability Index score. Then participants were categorized into response and non-response groups according to their response status at W24. Further analyses showed that US synovitis joint count gradually decreased from W0 to W24, and displayed a more notable declining trend in the response group compared with the non-response group. In addition, US synovitis joint count at W0 and W4 was similar between groups, but at W12 and W24 it was markedly decreased in the response group compared with the non-response group. In conclusion, US synovitis joint count correlates with disease activity, and its longitudinal decrease is associated with treatment response to etanercept in RA.Thrombin generation assay (TGA) is a useful tool to evaluate the initiation, propagation and inhibition of coagulation. TGA is a global test that is used to assess hemorrhagic risk in hemophilia patients, but it can also be used to study hypercoagulable states. The interest of TGA is to screen for cardiovascular risk, which is regularly associated with autoimmune disease (AID) such as antiphospholipid syndrome. Indeed, TGA has been used to evaluate hypercoagulability in patients with antiphospholipid syndrome treated with rivaroxaban versus warfarin. In other AIDs without thrombotic events, TGA measurement is elevated, mainly in rheumatoid arthritis (RA), systemic lupus erythematosus and Behçet's disease. These findings in RA are correlated with the inflammatory activity of the disease. In systemic lupus erythematosus and Behçet's disease, TGA appears to reflect disease activity. In conclusion, TGA remains relatively under used in the clinical evaluation of AID, but it could play a greater role in the evaluation of certain potentially thrombogenic treatments in AID. this website Finally, TGA helps measuring AID activity, due to the clearlink between coagulation and inflammation, despite some limitations of interpretation mainly due to a lack of standardization. Bullous haemorrhagic dermatitis (BHD) is an uncommon and highly particular side effect of various forms of heparins. To better characterise the disease, we collected all cases from French Pharmacovigilance centres recorded over a 20-year period (37 cases) and performed a Medline literature search up to June 2020 (57 cases). In all, 94 patients were identified (male/female ratio 2.2) of mean age 73.5±12.1 years (31-94). Patients were treated with enoxaparin (n=66), unfractionated heparin (n=11), fondaparinux (n=10), tinzaparin (n=4), bemiparin (n=1), reviparin (n=1), dalteparin (n=1), and 4 with other anticoagulants warfarin (n=3) and rivaroxaban (n=1). All cases presented with 1 to more than 100 haemorrhagic vesicles and bullae, distant from the injection sites, located mainly on the lower (75%) or upper limbs (69%). The lesions were asymptomatic, except in 5 patients who had pruritic or painful lesions. The interval between treatment initiation and BHD ranged from 6 hours to 30 days (mean 8.4±7 days). cal factors might play a role.This is the largest comprehensive series of this adverse effect due to heparins or, more rarely, to other anticoagulants. Dermatologists must be aware of BHD, since this benign side effect does not necessarily require interruption of treatment. It is rare, considering the large-scale prescription of heparins, and occurs mainly in male patients aged over 70. Although the presentation is highly typical, the physiopathology is difficult to understand, as coagulation parameters are usually normal. Aging, skin fragility or mechanical factors might play a role. To determine whether the prior usage of the flu vaccine is a risk factor for bacterial co-infection in patients with severe influenza. This was a retrospective observational cohort study of subjects admitted to the ICU. A propensity score matching, and logistic regression adjusted for potential confounders were carried out to evaluate the association between prior influenza vaccination and bacterial co-infection. 184 ICUs in Spain due to severe influenza. Patients included in the Spanish prospective flu registry. Flu vaccine prior to the hospital admission. A total of 4175 subjects were included in the study. 489 (11.7%) received the flu vaccine prior to develop influenza infection. Prior vaccinated patients were older 71 [61-78], and predominantly male 65.4%, with at least one comorbid condition 88.5%. Prior vaccination was not associated with bacterial co-infection in the logistic regression model (OR 1.017; 95%CI 0.803-1.288; p=0.885). After matching, the average treatment effect of prior influenza vaccine on bacterial co-infection was not statistically significant when assessed by propensity score matching (p=0.