Notes

Force measurement in fuel moves making use of laser-induced grating life time.
Using the data from the All-Japan Utstein Registry, this study evaluates the neurologically favourable patient outcomes and associated factors of out-of-hospital cardiac arrest (OHCA) with Japanese schoolchildren as witnesses.

We analysed 1,068 school-age children (6-18years old) who underwent OHCA from 2011 to 2016. Among the 1,068 cases, 179 were witnessed by schoolchildren and 889 were witnessed by other bystanders. Propensity score-matched and logistic regression analyses were used to evaluate the outcomes and associated factors.

The crude neurologically favourable outcome in the schoolchildren-witnessed group was considerably higher than that in the other-bystander-witnessed group (19.6% versus 12.3%;
<0.010). However, the difference was not significant in the propensity score-matched analysis (19.6% versus 21.8%;
=0.602). The multivariable logistic regression analyses of school-age OHCA with schoolchildren as witnesses demonstrated that bystander cardiopulmonary resuscitation (CPR) provisiooolchildren as witnesses might not be inferior to other bystanders in school-age OHCA, further studies are needed to examine the effect of bystander CPR by schoolchildren and basic life support education in schools.
The coronavirus disease (COVID-19) pandemic massively impacted emergency department (ED) visits. The unavailability of specific therapies or vaccines has made non-pharmaceutical interventions (NPIs) an alternative strategy for COVID-19. We assessed the impact of NPIs (nationwide school closures and state of emergency) on ED visits during the COVID-19 pandemic in Japan.

This retrospective study compared the trends in ED visits from 1 January to 25 May, 2020 (during the pandemic) with the average during 2015-2019 (before the pandemic). The primary end-point was the change in the number of ED visits during the COVID-19 pandemic with those from before the pandemic, with the NPI application stratified across four periods in 2020 Period 0 (1-15 January), no COVID-19 cases detected in Japan; Period I (16 January-1 March), initial COVID-19 outbreak; Period II (2 March-15 April), nationwide school closures; Period III (16 April-25 May), state of emergency.

Compared with before the pandemic, the number of walk-in ED visits significantly decreased by 23.1%, 12.4%, and 24.0% (4,047 versus 3,111; 3,211 versus 2,813; and 3,384 versus 2,573;
<0.001 for all) in Periods I, II, and III, respectively. check details The number of ambulance ED visits during the pandemic significantly increased by 8.3% in Period I (1,814 versus 1,964,
=0.002), whereas there was no significant change in Periods II and III with 2.7% and -3.1% (1,547 versus 1,589 and 1,389 versus 1,346;
=0.335 and
=0.284, respectively).

The application of an NPI during the COVID-19 pandemic could have significantly reduced patient attendance in the ED.
The application of an NPI during the COVID-19 pandemic could have significantly reduced patient attendance in the ED.
The mortality rates among elderly patients with open abdomen (OA) are high, and pre-existing comorbidities could affect the outcomes. However, long-term prognosis remains uncertain. We examined long-term outcomes in elderly patients with OA, focusing on physical functional status.

We undertook a retrospective cohort study between 2007 and 2017 at a single institution. Patients with OA who were aged ≥65years were categorized into two groups "good preoperative functional status" group (GFG) and "poor preoperative functional status" group (PFG). The GFG was defined as Eastern Cooperative Oncology Group/World Health Organization performance status (PS) 0-1, whereas PFG was defined as PS 2-4. The primary outcomes were survival and PS 2years following the initial surgery.

Of the 53 participants, 38 and 15 were assigned to the GFG and PFG, respectively. The PFG (median age, 81years) was older than the GFG (median age, 75.5years;
=0.040). The 2-year survival rate was 39.5% in GFG and 6.7% in PFG, and Kaplan-Meier analysis showed significant difference (
=0.022). Among all patients, the PS at 2years was worse than that at discharge (
=0.007). Preoperative PS was correlated with 2-year survival (
=0.003), whereas age and pre-existing comorbidities were not.

The long-term outcomes of elderly patients with OA are affected by the preoperative physical functional status. Functional status deteriorates in a time-dependent manner. Therefore, surgery requiring OA must be carefully considered for elderly patients with PS 2 or higher.
The long-term outcomes of elderly patients with OA are affected by the preoperative physical functional status. Functional status deteriorates in a time-dependent manner. Therefore, surgery requiring OA must be carefully considered for elderly patients with PS 2 or higher.A 51-year-old man attended our hospital with chief complaints of fever and diarrhoea for the past eight days. Chest computed tomography showed peripherally dominant ground-glass opacity. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA was detected by real-time polymerase chain reaction, and the patient was diagnosed with coronavirus disease (COVID-19). His clinical course included respiratory failure, acute kidney injury, and paralytic ileus. Systemic management was difficult, but he recovered with high-dose steroids, temporary haemodialysis therapy, and a nasointestinal tube, without antiviral drugs. COVID-19 can be associated with multiple organ failure due to vascular endothelial injury.This case report is of a two-time stroke survivor with significant health comorbidities. This report highlights A.R.'s pre-existing, non-neurological vision impairments, stroke-related vision impairments, in addition to cognitive impairment and possible dementia. Information including her past medical history, current functional status, and battery of assessments that were used in the acute care hospital are detailed. Conclusions include the need for comprehensive, valid, and adapted assessments especially when comorbidities are present. We suggest that cognitive assessments that do not rely on vision may have improved the test accuracy in this case.
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