The Challenges and Lessons Learned Building a New UK Infrastructure for Finding and Accessing Population-Wide COVID-19 Data for Research and Public Health Analysis: The CO-CONNECT Project.

The COVID-19-Curated and Open Analysis and Research Platform (CO-CONNECT) project worked with 22 organizations across the United Kingdom to build a federated platform, enabling researchers to instantaneously and dynamically query federated datasets to find relevant data for their study. Finding relevant data takes time and effort, reducing the efficiency of research. Although data controllers could understand the value of such a system, there were significant challenges and delays in setting up the platform in response to COVID-19.

Mindfulness-Based Interventions Targeting Modifiable Lifestyle Behaviors Associated With Brain Health: A Systematic Review and Meta-Analysis.

A systematic review and meta-analysis investigated randomized clinical trials (RCTs) of mindfulness-based interventions (MBIs) targeting lifestyle behaviors commonly associated with brain health in adults. Data sources included Ovid Medline, Ovid PsycINFO, CINAHL [EBSCO], Embase, Cochrane Library [Ovid], Web of Science, and https://ClinicalTrials.gov.

Frequency of supervised consumption service use and acute care utilization in people who inject drugs.

Background: Supervised consumption service (SCS) use among people who inject drugs may reduce acute care utilization; however, prior studies have been limited by self-reported outcomes and dichotomous exposures.

Methods: We conducted a prospective cohort study using linked questionnaire and health administrative data among people who inject drugs in Toronto, Canada (2018-2020). Baseline SCS use frequency was defined by a participant's self-reported proportion of injections performed at an SCS over the past six months: "all/most" (≥75 %), "some" (26-74 %), "few" (1-25 %), or "none" (0 %).

Are depression, anxiety and loneliness associated with visual hallucinations in younger adults with Charles Bonnet syndrome?

Background: Charles Bonnet syndrome (CBS) refers to the presence of visual hallucinations experienced by people, without cognitive, or psychiatric deficits that are related to sight loss. This study surveyed younger adults (18-60 years) with visual impairments, to assess the impact of anxiety, depression, loneliness, and the COVID-19 lockdowns on their visual hallucinations.

Objectives: To examine the association between depression, anxiety, loneliness, the COVID-19 lockdowns, and visual hallucinations in younger adults with CBS.

Pediatric acquired demyelinating syndromes: updates in diagnosis, testing, and management.

Purpose Of Review: To highlight the clinical presentation, diagnostic approach, and management of acquired inflammatory demyelinating syndromes in children.

Recent Findings: The identification of myelin oligodendrocyte glycoprotein antibody-associated disease in 2017 and evolving evidence regarding best practices for management has had a significant impact on pediatric neuroimmunology, as has the shift in treatment of pediatric-onset multiple sclerosis, with the use of high-efficacy disease-modifying therapies early in the disease course.

Summary: With expanding awareness and growing interest in pediatric onset neuroinflammatory conditions, the number of children diagnosed with acquired demyelinating syndromes is rising.

Healthy Drinks, Healthy Teeth - Ciunerkaq Tanqigtuq (The Future is Bright): A study protocol for a community-based, non-randomized sociobehavioral trial to reduce added sugar intake in Alaska Native Yup'ik children in the Yukon-Kuskokwim Delta.

Background: This study protocol describes a community-based intervention that will seek to reduce added sugar intake in Yup'ik Alaska Native children by targeting reductions in sugar-sweetened fruit drinks.

Methods: A two-group non-randomized design will be used to evaluate the intervention in three Yup'ik communities in Alaska focusing on children age 1 to less than age 12 years with a minimum enrollment target of 192 children. Families in the intervention arm will participate in a program consisting of five sessions plus four brief check-ins, all delivered by a Yup'ik Community Health Worker.

Comparative evaluation of swabbing sites for Omicron variant detection in PCR testing.

Purpose: The Omicron variant of SARS-CoV-2 raised concerns about the best sampling sites for PCR testing, with early indications suggesting throat swab samples were better than nasal swab samples. Our study evaluated the sensitivity of detecting SARS-CoV-2 across different swabbing sites.

Methods: Participants undergoing testing at NHS Test and Trace sites in England provided self-collected samples using nose only, throat only, and combined nose and throat swabs, which were analysed by realtime PCR.

COVID-19 testing and reporting behaviours in England across different sociodemographic groups: a population-based study using testing data and data from community prevalence surveillance surveys.

Background: Understanding underlying mechanisms of heterogeneity in test-seeking and reporting behaviour during an infectious disease outbreak can help to protect vulnerable populations and guide equity-driven interventions. The COVID-19 pandemic probably exerted different stresses on individuals in different sociodemographic groups and ensuring fair access to and usage of COVID-19 tests was a crucial element of England's testing programme. We aimed to investigate the relationship between sociodemographic factors and COVID-19 testing behaviours in England during the COVID-19 pandemic.

Molecular Imaging of p53 in Mouse Models of Cancer Using a Radiolabeled Antibody TAT Conjugate with SPECT.

Mutations of p53 protein occur in over half of all cancers, with profound effects on tumor biology. We present the first-to our knowledge-method for noninvasive visualization of p53 in tumor tissue in vivo, using SPECT, in 3 different models of cancer. Anti-p53 monoclonal antibodies were conjugated to the cell-penetrating transactivator of transcription (TAT) peptide and a metal ion chelator and then radiolabeled with In to allow SPECT imaging.

Global inequities in adverse pregnancy outcomes: what can we do?

The Health Equity Leadership & Exchange Network states that "health equity exists when all people, regardless of race, sex, sexual orientation, disability, socioeconomic status, geographic location, or other societal constructs, have fair and just access, opportunity, and resources to achieve their highest potential for health." It is clear from the wide discrepancies in maternal and infant mortalities, by race, ethnicity, location, and social and economic status, that health equity has not been achieved in pregnancy care. Although the most obvious evidence of inequities is in low-resource settings, inequities also exist in high-resource settings.

A retrospective propensity-score-matched cohort study of the impact of procalcitonin testing on antibiotic use in hospitalized patients during the first wave of COVID-19.

Background: Procalcitonin (PCT) is a blood marker used to help diagnose bacterial infections and guide antibiotic treatment. PCT testing was widely used/adopted during the COVID-19 pandemic in the UK.

Objectives: Primary: to measure the difference in length of early (during first 7 days) antibiotic prescribing between patients with COVID-19 who did/did not have baseline PCT testing during the first wave of the pandemic.

An outbreak of Shiga toxin-producing (STEC) O157:H7 associated with contaminated lettuce and the cascading risks from climate change, the United Kingdom, August to September 2022.

Shiga-toxin producing (STEC) O157 is a food-borne pathogen which causes gastrointestinal illness in humans. Ruminants are considered the main reservoir of infection, and STEC exceedance has been associated with heavy rainfall. In September 2022, a large outbreak of STEC O157:H7 was identified in the United Kingdom (UK).

COVID-19 vaccines are effective at preventing symptomatic and severe infection among healthcare workers: A clinical review.

Introduction: Health care workers (HCWs) have been at increased risk of infection during the SARS-CoV-2 pandemic and as essential workers have been prioritised for vaccination. Due to increased exposure HCW are considered a predictor of what might happen in the general population, particularly working age adults. This study aims to summarise effect of vaccination in this 'at risk' cohort.

Prevalence and impact of persistent symptoms following SARS-CoV-2 infection among healthcare workers: A cross-sectional survey in the SIREN cohort.

Introduction: Following SARS-CoV-2 infection, some patients experience a range of long-lasting symptoms, with a specific burden on their lives and ability to work.

Aim: We describe the prevalence and impact of persistent symptoms pre-/post-vaccination in SIREN study participants.

Methods: A cross-sectional study of SARS-CoV-2 positive participants was carried out within SIREN, a frequently tested UK healthcare worker cohort with vaccination and demographic data available.

Initial development of the Sugar-Sweetened Fruit Drink Questionnaire for examining beliefs, knowledge, and behaviors in an intervention to reduce sugar-sweetened fruit drink intake in Alaska Native children.

Objective: Alaska Native children may be at increased risk for dental caries because of added sugar intake from sugar-sweetened fruit drinks. This study describes development of a questionnaire to (a) assess Alaska Native caregivers' beliefs, knowledge, and behaviors regarding sugar-sweetened fruit drinks, and (b) describe behavior changes within a community-based intervention.

Methods: Questionnaire development was conducted in three phases with Yup'ik Alaska Native caregivers in Southwest Alaska: (1) initial selection and adaptation of questionnaire items; (2) cognitive testing; and (3) data collection.

Implementation of the optometry Aboriginal and Torres Strait Islander health curriculum framework.

Clinical Relevance: There is now an Optometry Council of Australia and New Zealand (OCANZ) accreditation requirement for Australian and Aotearoa New Zealand optometry programs to ensure students can provide culturally safe care for First Nations Peoples. To assist programs, OCANZ developed the .

Background: The objective of this study was to evaluate early progress towards the implementation.

Enrichment using speech latencies improves treatment effect size in a clinical trial of bipolar depression.

Clinical trials in depression lack objective measures. Speech latencies are an objective measure of psychomotor slowing with face validity and empirical support. 'Turn latency' is the response time between speakers.