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001) compared with 58 (15.4%) of 377 untreated patients [odds ratio (OR) = 0.16, 95% confidence interval (CI) 0.06-0.5]. One patient (0.7%) in the treatment group died versus 13 patients (3.4%) in the untreated group (OR = 0.2, 95% CI 0.03-1.5; P = 0.12). No cardiac side effects were observed. Risk stratification-based treatment of COVID-19 outpatients as early as possible after symptom onset using triple therapy, including the combination of zinc with low-dose hydroxychloroquine, was associated with significantly fewer hospitalisations.Eravacycline (ERC), the first fluorocycline, is a new tetracycline with superior activity to tigecycline (TGC) against many bacterial species. This work aimed to determine the in vitro activity of ERC compared with other tetracyclines against enterococcal clinical isolates and to analyse corresponding resistance mechanisms. A collection of 60 enterococcal strains was studied 54 epidemiologically unrelated clinical isolates (46 Enterococcus faecium and 8 Enterococcus faecalis) including 42 vancomycin-resistant enterococci (VRE) (33 vanA and 9 vanB), 3 in vitro TGC-resistant mutants (E. faecium AusTig, HMtig1 and HMtig2) and 3 reference wild-type strains (E. faecium Aus0004 and HM1070, E. faecalis ATCC 29212). In vitro susceptibility was determined using Etest strips (for ERC) or by broth microdilution (for TGC, doxycycline, minocycline and tetracycline). Resistance genes [tet(M), tet(L), tet(O) and tet(S)] were screened by PCR for TGC- and/or ERC-resistant strains as well as sequencing of the rpsJ gene (encoding ribosomal protein S10). MIC50/90 values were 0.016/0.08, ≤0.03/0.5, 4/32, 8/16 and 32/>32 mg/L for ERC, TGC, doxycycline, minocycline and tetracycline, respectively. According to EUCAST guidelines, nine strains were categorised as resistant to TGC (MIC, 0.5-8 mg/L), including four E. faecium vanA(+) strains also resistant to ERC (MIC, 0.19-1.5 mg/L). These four strains all possessed at least one mutation in rpsJ and two tet determinants tet(M) + tet(L) (n = 2); and tet(M) + tet(S) (n = 2). Although ERC has excellent in vitro activity against enterococci (including VRE), emergence of resistance is possible due to combined mechanisms (rpsJ mutations + tet genes).We describe the use of video technology to enhance case interviews, identify COVID-19 contacts, and determine exposures risk within a large juvenile temporary detention center. We created a COVID-19 outbreak management protocol which included the formation of an outbreak management team and enhanced infection control practices using video surveillance. Currently, our institution's positivity rate remains low for both staff and residents largely because of the outbreak management team. Video technology combined with enhanced infection control practices can be a useful technique to reduce COVID-19 infections in custodial settings.

The number of swallows needed per single ingestion of food is an important index when assisting a patient with dysphagia in eating. While providing meal assistance, the caregiver may assume that one ingestion is completed with one swallow and then may administer the next ingestion even if the individual's mouth still has remaining food from the previous ingestions, increasing the risk for aspiration and choking.

The objective of this pilot study was to clarify the differences in foods ingested and swallowed because of influencing factors such as age and gender among healthy adults.

The study enrolled 110 healthy adults (47.4±15.8 years; 57 males, 53 females). The numbers of ingestions and swallows were counted and evaluated by food type (pilaf, 100g; yogurt 80g; and sponge cake, 35g) and participant age and sex and analyzed by least-squares multiple regression analysis.

The mean numbers of ingestion/swallows were pilaf, 12.5±3.2/13.4±4.2; yogurt, 8.8±2.1/10.8±2.1; and sponge cake, 5.8±2.1/7.0±2.1. The mean number of ingestions and swallows for all foods were higher for female participants compared with male participants. Statistical analysis identified sex as a significant influencing factor for the number of ingestion for all foods. For the number of swallows, the significant influencing factors were sex for sponge cake and age for pilaf and yogurt.

For the test foods of different textures, sex and age were significant influencing factors for the numbers of ingestions and swallows. Further research is needed to elucidate the problem areas in this pilot study.

For the test foods of different textures, sex and age were significant influencing factors for the numbers of ingestions and swallows. Further research is needed to elucidate the problem areas in this pilot study.PURPOSEː The current study aimed at assessing the effect of a trial of two nights of sleep deprivation (SDT) on mood, sleepiness, motivation and cognitive and motor performance. METHODSː Thirty-six healthy young and physically active adult men (17 in the control group and 19 in the SDT group) completed a 48-h control or 48-h SDT. For the SDT, participants did not sleep for 48 h. Executive function (attention and inhibitory control) in the Go/No-Go and Stroop tests, mood, sleepiness, motivation, heart rate variability (HRV), motor performance in a hand grip strength test, and 60-s maximal isometric contraction (MVC-60 s) of knee extension were evaluated at 9-11 am on consecutive days 1, 2, and 3. RESULTS One night of sleep deprivation increased sleepiness, decreased mood, motivation and motor endurance but did not affect executive function (as measured in the Stroop and Go/No-Go tests), the MVC for hand and leg knee extensor muscles, and peripheral motor fatigue in the leg MVC-60 s task. However, the central activation ratio (CAR) decreased significantly during the MVC-60 s. The SDT significantly contributed to the decrease in these functions. That is, the SDT reduced executive function (increased reaction time during Go/No-Go test), MVC of knee extension, and the CAR before and after the MVC-60 s. By contrast, the SDT did not increase CAR immediately after the MVC-60 s and did not decrease the rate of torque development (RTD). check details CONCLUSIONSː The SDT significantly impaired mood, motivation and increased sleepiness and HRV, reduced MVC of knee extensor muscles (but not RTD) and motor performance during the MVC-60 s and worsened executive function (attention and inhibitory control) only during the Go/No-Go task. However, the SDT did not reduce hand grip strength and CAR immediately after the MVC-60 s of knee extensor muscles.