Notes

Any hypersensitive visual micro-machined ultrasound sensor (OMUS) based on a silicon photonic diamond ring resonator with an acoustical membrane layer.
This review discusses the techniques available for detecting and inactivating of pathogens in municipal wastewater, landfill leachate, and solid waste. In view of the current COVID-19 pandemic, SARS-CoV-2 is being given special attention, with a thorough examination of all possible transmission pathways linked to the selected waste matrices. Despite the lack of works focused on landfill leachate, a systematic review method, based on cluster analysis, allows to analyze the available papers devoted to sewage sludge and wastewater, allowing to focalize the work on technologies able to detect and treat pathogens. In this work, great attention is also devoted to infectivity and transmission mechanisms of SARS-CoV-2. Moreover, the literature analysis shows that sewage sludge and landfill leachate seem to have a remote chance to act as a virus transmission route (pollution-to-human transmission) due to improper collection and treatment of municipal wastewater and solid waste. However due to the incertitude about virus infectivity, these possibilities cannot be excluded and need further investigation. As a conclusion, this paper shows that additional research is required not only on the coronavirus-specific disinfection, but also the regular surveillance or monitoring of viral loads in sewage sludge, wastewater, and landfill leachate. The disinfection strategies need to be optimized in terms of dosage and potential adverse impacts like antimicrobial resistance, among many other factors. Finally, the presence of SARS-CoV-2 and other pathogenic microorganisms in sewage sludge, wastewater, and landfill leachate can hamper the possibility to ensure safe water and public health in economically marginalized countries and hinder the realization of the United Nations' sustainable development goals (SDGs).Age-specific discrepancy of mortality burden attributed to temperature, measured as years of life lost (YLL), has been rarely investigated. We investigated age-specific temperature-YLL rates (per 100,000) relationships and quantified YLL per death caused by non-optimal temperature in China. We collected daily meteorological data, population data and daily death counts from 364 locations in China during 2006-2017. YLL was divided into three age groups (0-64 years, 65-74 years, and ≥75 years). A distributed lag non-linear model was first employed to estimate the associations of temperature with age-specific YLL rates in each location. Then we pooled the associations using a multivariate meta-analysis. Finally, we calculated age-specific average YLL per death caused by temperature by cause of death and region. We observed greater effects of cold and hot temperature on YLL rates for the elderly compared with the young population by region or cause of death. However, YLL per death due to non-optimal temperature for different regions or causes of death decreased with age, with 2.0 (95 % CI1.5, 2.5), 1.2 (1.1, 1.4) and 1.0 years (0.9, 1.2) life loss per death for populations aged 0-64 years, 65-74 years and over 75 years, respectively. Most life loss per death results from moderate temperature, especially moderate cold for all age groups. The effect of non-optimal temperature on YLL rates is smaller for younger populations than older ones, while the temperature-related life loss per death was more prominent for younger populations.
To compare and correlate retinal sensitivities measured with macular integrity assessment microperimetry (MAIA-MP) and Humphrey field analyzer (HFA) 10-2 tests with structural parameters obtained from optical coherence tomography (OCT) in primary open-angle glaucoma (POAG) and ocular hypertension.

This study included 63 participants (22 with POAG, 20 with ocular hypertension, and 21 control individuals). All participants underwent HFA 10-2 and MAIA-MP (macular retinal sensitivity tests) and measurements for optic nerve head (ONH), peripapillary retinal nerve fibre layer thickness (PRNFLT), and ganglion cell inner plexiform layer thickness (GCIPLT) using OCT. The relationship between macular retinal sensitivity and OCT parameters was evaluated by Pearson correlation analysis and linear regression modelling.

POAG cases had a strong association between the MAIA-MP and ONH parameters (optic disc area [ODA], p = 0.037; cup volume, p = 0.043), PRNFLT (average, p = 0.009; inferior PRNFLT, p = 0.004), and GCIPLoor vision.
A surgical site infection after oculoplastic surgery is a serious complication that can lead to endophthalmitis and vision loss. Although performing these procedures in a minor-surgery setting is common, there is a lack of evidence in the literature regarding the incidence of postoperative infections. The objective of this study was to determine the infection rate associated with elective outpatient oculoplastic procedures performed in a minor-surgery setting.

A retrospective review was completed for all patients who underwent elective oculoplastic surgery in the minor-procedure room at the Misericordia Health Centre in Winnipeg between April and December 2018. Operations were performed by 2 senior oculoplastic surgeons. Data collected included the type of procedure, number of surgical incisions, type and number of sutures, use of prophylactic antibiotics, time to follow-up, complications, and presence of surgical site infection.

Review of 539 patients showed an infection rate of 0.37% (2 of 539). Infection cases were an exposed orbital implant using a temporalis fascia graft and ptosis repair using a frontalis sling. Thirteen complications were identified, corresponding to a complication rate of 2.41% (13 of 539).

Study results show an infection rate of 0.37% for elective oculoplastic surgery in a minor-procedure setting.
Study results show an infection rate of 0.37% for elective oculoplastic surgery in a minor-procedure setting.
To test a model comprising explanatory (neurologic impairment, coping, personality) and mediating (resilience, self-efficacy, hope, social support) variables on psychological adjustment and burden among family caregivers of individuals with traumatic brain injury (TBI) vs spinal cord injury (SCI).

Structural equation modeling with multigroup analysis.

Six rehabilitation centers across New South Wales and Queensland, Australia.

A total of 181 family members (N=181; 131 TBI, 50 SCI).

Not applicable.

Connor-Davidson Resilience Scale, Eysenck Personality Questionnaire, Ways of Coping Questionnaire, General Self-Efficacy Scale, Herth Hope Scale, Medical Outcome Study Social Support Survey; and 4 measures of psychological adjustment including Caregiver Burden Scale, Medical Outcomes Survey Short Form-36 (SF-36), General Health Questionnaire-28, and Positive and Negative Affect Scale.

The model for the aggregated sample demonstrated a very good model fit (χ
=47.42, df=39, ρ=0.167, normed fit index=.962, incremental fit index=.993, Tucker-Lewis index=.985, comparative fit index=.993, root-mean-squared error of approximation=.035). Multi-group analysis found significant commonalities in the pattern of relationships among variables across the 2 groups. In the only differences found, neuroticism was significantly more influential on burden in family members supporting individuals with TBI than family members of individuals with SCI. Furthermore, problem-focused coping was statistically more influential on positive affect in family members of individuals with TBI when compared with family members of individuals with SCI.

The study found significant similarities in the patterns of resilience and psychological adjustment among family caregivers of individuals with TBI and SCI.
The study found significant similarities in the patterns of resilience and psychological adjustment among family caregivers of individuals with TBI and SCI.
Simplified antiretroviral therapy (ART) regimens are desirable for people with HIV. We investigated the efficacy and safety of switching from triple ART to dual dolutegravir plus lamivudine therapy.

DOLAM is a phase 4, randomised, open-label, non-inferiority trial, done at six HIV clinics in Catalonia, Spain. Adults with HIV-1 receiving a triple ART regimen, aged 18 years or older, with virological suppression, a CD4 nadir of at least 200 cells per μL, who were HBsAg-negative, and without previous viral failure or resistance mutations to study drugs were eligible. Participants underwent computer-generated randomisation, stratified by the class of the third drug, and were assigned (11) to switch to oral dolutegravir 50 mg and lamivudine 300 mg once daily or to continue triple ART for 48 weeks. The primary endpoint was the proportion of people with an HIV RNA value of at least 50 copies per mL at week 48 (US Food and Drug Administration snapshot algorithm, 8% non-inferiority margin). Both the primary and sa3 (56%) of 131 participants allocated to dual therapy had 150 adverse effects, compared with 78 (58%) of 134 participants allocated to triple therapy who also had 150 adverse events (p=0·68). this website Drug discontinuation due to adverse effects occurred in four people in the triple therapy group and three people in the dual therapy group.

Our findings show the efficacy and safety of dolutegravir plus lamivudine as a simplified therapy switch option for selected people with HIV with virological suppression on triple ART.

Instituto de Salud Carlos III, Red de Investigación en Sida, and ViiV Healthcare.
Instituto de Salud Carlos III, Red de Investigación en Sida, and ViiV Healthcare.
Although therapeutic hypothermia reduces death or disability after neonatal encephalopathy in high-income countries, its safety and efficacy in low-income and middle-income countries is unclear. We aimed to examine whether therapeutic hypothermia alongside optimal supportive intensive care reduces death or moderate or severe disability after neonatal encephalopathy in south Asia.

We did a multicountry open-label, randomised controlled trial in seven tertiary neonatal intensive care units in India, Sri Lanka, and Bangladesh. We enrolled infants born at or after 36 weeks of gestation with moderate or severe neonatal encephalopathy and a need for continued resuscitation at 5 min of age or an Apgar score of less than 6 at 5 min of age (for babies born in a hospital), or both, or an absence of crying by 5 min of age (for babies born at home). Using a web-based randomisation system, we allocated infants into a group receiving whole body hypothermia (33·5°C) for 72 h using a servo-controlled cooling device, or tone. Therapeutic hypothermia should not be offered as treatment for neonatal encephalopathy in low-income and middle-income countries, even when tertiary neonatal intensive care facilities are available.

National Institute for Health Research, Garfield Weston Foundation, and Bill & Melinda Gates Foundation.

For the Hindi, Malayalam, Telugu, Kannada, Singhalese, Tamil, Marathi and Bangla translations of the abstract see Supplementary Materials section.
For the Hindi, Malayalam, Telugu, Kannada, Singhalese, Tamil, Marathi and Bangla translations of the abstract see Supplementary Materials section.Inflammatory bowel diseases (IBDs) are systemic diseases that manifest not only in the gut and gastrointestinal tract, but also in the extraintestinal organs in many patients. The quality of life for patients with IBD can be substantially affected by these extraintestinal manifestations (EIMs). It is important to have knowledge of the prevalence, pathophysiology, and clinical presentation of EIMs in order to adapt therapeutic options to cover all aspects of IBD. EIMs can occur in up to 24% of patients with IBD before the onset of intestinal symptoms, and need to be recognized to initiate appropriate diagnostic procedures. EIMs most frequently affect joints, skin, or eyes, but can also affect other organs, such as the liver, lung, and pancreas. It is a frequent misconception that a successful therapy of the intestinal inflammation will be sufficient to treat EIMs satisfactorily in most patients with IBD. In general, peripheral arthritis, oral aphthous ulcers, episcleritis, or erythema nodosum can be associated with active intestinal inflammation and can improve on standard treatment of the intestinal inflammation.
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