Notes

Any nationwide study Sydenham's chorea: Medical functions, therapy and prognostic elements.
79% vs 1.10%, OR 4.79, P < .001 for Medicare; 8.11% vs 1.04%, OR 9.05, P < .001 for Humana). Similarly for TKA, 190 Medicare and 226 Humana patients who underwent aseptic revision TKA within 1 year were found to have significantly higher rates of PJI at 1 year (6.48% vs 1.16%, OR 7.69, P < .001 for Medicare; 6.19% vs 1.28%, OR 4.89, P < .001 for Humana) and 2 years (8.42% vs 1.58%, OR 6.57, P < .001 for Medicare; 7.08% vs 1.50%, OR 4.50, P < .001 for Humana).

Early aseptic revision surgery following THA and TKA is associated with significantly increased risks of subsequent PJI within 2 years.
Early aseptic revision surgery following THA and TKA is associated with significantly increased risks of subsequent PJI within 2 years.
It is not clear if there is a risk of 30-day readmissions following total hip and knee arthroplasty in patients reporting high levels of pain at hospital discharge. We examined the relationship between post-surgical pain on the day of discharge and 30-day readmission in patients who received total knee and hip arthroplasty.

Retrospective cohort study was conducted of patients who received total knee (n= 155,284) or hip arthroplasty (n= 89,283) from 2011 to 2018 using electronic health records from the Optum database. Four categories of pain at discharge were created, from none to severe. Multivariate logistic regression models to predict 30-day all-cause readmission were adjusted for patient and clinical characteristics and built separately for knee and hip arthroplasty patients.

Mean ages for hip and knee patients were 64.4 (standard deviation 11.3) and 65.7 (standard deviation 9.7) years, respectively. The majority of patients were female (hip 54.4%; knee 61.5%). The unadjusted rate of 30-day readmission was 3.54% for hip replacement and 3.66% for knee replacement. In models adjusted for patient and clinical characteristics, for patients with total hip replacement, the odds of 30-day readmission for those with severe pain score at discharge vs those with no pain at discharge were 1.60 (95% confidence interval 1.33-1.92). Similarly, readmission likelihood increased as pain at discharge increased (severe pain vs no pain) for patients with total knee arthroplasty (odds ratio 1.38, 95% confidence interval 1.19-1.59).

Our findings demonstrated that the pain scores on the day of discharge are associated with 30-day hospital readmission.
Our findings demonstrated that the pain scores on the day of discharge are associated with 30-day hospital readmission.
To analyze the impact of the first month of lockdown related to the 2020 SARS-Cov-2 epidemic on the consulting activity of private ENT physicians in Réunion Island.

A multicenter prospective study analyzed the consulting activity of 12 ENT physicians in full-time private practice. The main endpoints were the number, characteristics and conditions of consultations. Secondary endpoints comprised presenting symptoms, diagnosis, prescriptions, adverse effects, and progression of monthly consulting turnover.

Six hundred and ninety three consultations were performed during the study period (Appendix 1), with 50% emergency consultations. In 57.9% were face-to-face, 28.4% by phone and 13.7% video. In face-to-face consultation, the physician wore gloves in 53.8% of cases and a mask in 92.2% surgical mask in 71.6% of cases and FFP2 in 28.4%. The three most frequent symptoms (48.5% of cases) were otalgia, hearing impairment, and vertigo. The three most frequent diagnoses (60.6% of cases)were otitis, intra-auricular foreign body (including wax), and pharyngeal infection. The three most frequently prescribed complementary exams (74.3% of cases) were imaging, hearing work-up, and specialist opinion. The three most frequently prescribed treatments (52.7% of cases) were intra-auricular drops, oral antibiotics, and nasal spray. The incidence of adverse effects was 0.001%. None of the physicians or patients seemed to have been infected by Covid-19 during the study period. There was a 47.3-91% (median, 75.6%) drop in monthly consultation turnover.

The present study underscored the availability and adaptability of ENT physicians in the Réunion Island in an epidemic context, although economic impact was detrimental.
The present study underscored the availability and adaptability of ENT physicians in the Réunion Island in an epidemic context, although economic impact was detrimental.Urogenital Chlamydia trachomatis (C. trachomatis) infection is one of the most common bacterial sexually transmitted diseases worldwide. Untreated C. trachomatis infections that ascend to the upper genital tract lead to a series of severe complications. To search for novel antichlamydial drugs, we evaluated the effect of nafamostat mesylate (NM), a synthetic serine protease inhibitor, on chlamydial infection. NM inhibited chlamydial intracellular growth and reduced both the inclusion size and number in cell culture. NM may mainly target the intracellular reticulate bodies for inhibition. 4SC202 NM was also effective in enhancing chlamydial clearance from mouse genital tract when NM was applied to mice via intravaginal inoculation. The vaginal NM did not significantly alter inflammatory cytokine responses in the mouse genital tract. Thus, we have demonstrated a novel role of NM in inhibiting the obligate intracellular bacterium Chlamydia.Bovine tuberculosis caused by Mycobacterium bovis remains a major cause of economic loss in cattle industries worldwide. However, the pathogenic mechanisms remain poorly understood. Post-translation modifications (PTM) such as phosphorylation play a crucial role in pathogenesis. While the change of transcriptome and proteome during the interaction between M. bovis and cattle were studied, there are no reports on the phosphoproteome change. We apply Tandem Mass Tag-based (TMT) quantitative proteomics coupled with immobilized metal-chelated affinity chromatography (IMAC) enrichment to obtain the quantified phosphorylation in vivo of M. bovis infected cattle lung tissue. The phosphorylated proteins are widespread in the nucleus, cytoplasm and plasma membrane. By using a change fold of 1.2, 165 phosphosites from 147 proteins were enriched, with 88 upregulated and 77 downregulated sites respectively. We further constructed the protein-protein interaction (PPI) networks of STAT3, SRRM2 and IRS-1 based on their number of differential phosphorylation sites and KEGG pathways.
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