App for independence: A feasibility randomized controlled trial of a digital health tool for schizophrenia spectrum disorders.

Background: Given the widespread adoption of smartphone technologies, digital health strategies to address schizophrenia spectrum disorders hold considerable promise. However, there are relatively few trials of digital health interventions for schizophrenia. The App for Independence (A4i) is a multi-function digital platform co-designed by people with schizophrenia, their families, and service providers.

Nomenclature for human and animal fungal pathogens and diseases: a proposal for standardized terminology.

Medically important pathogenic fungi invade vertebrate tissue and are considered primary when part of their nature life cycle is associated with an animal host and are usually able to infect immunocompetent hosts. Opportunistic fungal pathogens complete their life cycle in environmental habitats or occur as commensals within or on the vertebrate body, but under certain conditions can thrive upon infecting humans. The extent of host damage in opportunistic infections largely depends on the portal and modality of entry as well as on the host's immune and metabolic status.

Identifying Gaps in the International Consensus Case Definitions for Invasive Aspergillosis: A Review of Clinical Cases Not Meeting These Definitions.

Background: International consensus definitions for invasive aspergillosis (IA) in research are rigorous, yet clinically significant cases are often excluded from clinical studies for not meeting proven/probable IA case definitions. To better understand reasons for the failure to meet criteria for proven/probable infection, we herein review 47 such cases for their clinical and microbiological characteristics and outcomes.

Methods: Data on 47 cases that did not meet consensus IA definitions but were deemed significant were derived from a retrospective, observational, multicenter survey of 382 presumed IA cases across Australasia, of which findings of 221 proven/probable infections were recently published.

Wastewater Surveillance for Poliovirus in Selected Jurisdictions, United States, 2022-2023.

Wastewater testing can inform public health action as a component of polio outbreak response. During 2022-2023, a total of 7 US jurisdictions (5 states and 2 cities) participated in prospective or retrospective testing of wastewater for poliovirus after a paralytic polio case was identified in New York state. Two distinct vaccine-derived poliovirus type 2 viruses were detected in wastewater from New York state and New York City during 2022, representing 2 separate importation events.

Neoliberalism, Climate Change, and Displaced and Homeless Populations: Exploring Interactions Through Case Studies.

There is a growing attention to neoliberal policies and practices as they relate to climate change and housing within academic literature. However, the combined effects of neoliberal political and economic decisions on the interaction between climate change and displaced and homeless populations have not been substantially explored. In this paper, we identify and focus on three key re-emerging themes prevalent within neoliberal discourses: economic considerations, individualization, and short-termism.

Programmatic and Organizational Barriers and Facilitators to Addressing High-Risk Issues in Supportive Housing and Housing First Programs.

Risk management is an important component of service delivery in supportive housing and Housing First programs. However, there is no evidence on the implementation of risk management approaches in these settings. This qualitative study examined what service providers working in supportive housing and Housing First programs in Canada identify as the programmatic and organizational factors that affect the prevention and management of high-risk behaviours and challenges (e.

'Is It Safe? Is it not?' A Youth-Led Photovoice Study of Youth Perspectives of COVID-19 Vaccine Confidence.

Background: Youth have been uniquely affected by the COVID-19 pandemic. Despite high rates of COVID-19 infection, youth had one of the lowest vaccine uptake rates. Certain characteristics can affect vaccine uptake, such as mental health and substance use, but it is important to understand uptake for an effective response to pandemics.

Phenotypic Variation in during Colonisation Involves Antibiotic-Tolerant Cell Types.

is a bacterial species that is commonly found colonising healthy individuals but that presents a paradoxical nature: simultaneously, it can migrate within the body and cause a range of diseases. Many of these become chronic by resisting immune responses, antimicrobial treatment, and medical intervention. In part, this ability to persist can be attributed to the adoption of multiple cell types within a single cellular population.

Characterising the role of enolase in a stable Small Colony Variant of Staphylococcus aureus isolated from a diabetic foot infection patient with osteomyelitis.

The switch to alternate cell types by Staphylococcus aureus creates sub-populations even within an active population, that are highly resilient, tolerant to antibiotics and lack clinical symptoms of infection. These cells present a challenge for clinical treatment where even after initial intervention has seemingly cleared the infection, these alternate cell types persist within tissue to revert and cause disease. Small colony variants (SCV) are a cell type which facilitate persistent infection but clinically isolated SCVs are often unstable in laboratory conditions.

Update on methods used for mycological testing: wide diversity and opportunities for improvement persist.

Past analysis of laboratory methods used for mycology specimens revealed significant variation in practices, many of which fell short of recommended procedures. In 2016 these findings led to a set of recommendations for laboratories to consider modification of their methods where appropriate, to analyse current laboratory methods used by participants in the Royal College of Pathologists of Australasia Quality Assurance Programs (RCPAQAP) Mycology module, and to compare these to the 2016 recommendations. Seven test items, with 105-107 participants each, were analysed.

Osteomyelitis-relevant antibiotics at clinical concentrations show limited effectivity against acute and chronic intracellular infections in osteocytes.

Osteomyelitis caused by can involve the persistent infection of osteocytes. We sought to determine if current clinically utilized antibiotics were capable of clearing an intracellular osteocyte infection. Rifampicin, vancomycin, levofloxacin, ofloxacin, amoxicillin, oxacillin, doxycycline, linezolid, gentamicin, and tigecycline were assessed for their minimum inhibitory concentration (MIC) and minimum bactericidal concentrations against 12 strains, at pH 5.

Co-Design of a Digital Health Tool for Use by Individuals With Opioid Use Disorder: App4Independence (A4i-O).

Background: Opioid use disorder (OUD) has arguably the highest mortality rate of mental health conditions; opiate-related deaths are identified as the number one cause of accidental deaths in Canada and the United States. Specialized care for OUD is often described as lacking, fractured, and with frequent periods of disengagement. Digital health strategies may support connection to evidence-based resources even during periods of disengagement.

Antecedents and Consequences of Violence in Homeless Shelters: Perspectives and Experiences of Service Users and Shelter Staff.

Violence is a critical issue in homeless shelters that affects service users and staff, yet there is limited evidence on how shelter-based violence occurs. The objective of this qualitative study was to investigate the antecedents and consequences of shelter-based violence from the perspectives of service users and staff. Purposive sampling was used to recruit individuals experiencing homelessness and shelter staff in a large metropolitan city in Ontario, Canada.

Maintenance durvalumab after first-line chemotherapy in patients with HER2-negative advanced oesophago-gastric adenocarcinoma: results from the randomised PLATFORM study.

Background: PLAnning Treatment For Oesophago-gastric Cancer: a Randomised Maintenance Therapy Trial (PLATFORM) is an adaptive phase II study assessing the role of maintenance therapies in advanced oesophago-gastric (OG) adenocarcinoma. We evaluated the role of the anti-programmed death-ligand 1 (PD-L1) inhibitor durvalumab in these patients.

Patients And Methods: Patients with human epidermal growth factor receptor 2-negative locally advanced or metastatic OG adenocarcinoma with disease control or response to 18 weeks of platinum-based first-line chemotherapy were randomised to active surveillance or maintenance durvalumab.

GRIN3A: A biomarker associated with a cribriform pattern and poor prognosis in prostate cancer.

Prostate cancer with a cribriform pattern, including invasive cribriform carcinoma (ICC) and/or intraductal carcinoma (IDC) is associated with a poor prognosis, and the underlying mechanisms are unclear. Therefore, we aimed to identify biomarkers for this feature. Using a radical prostatectomy cohort, we performed within-patient differential expression analyses with RNA sequencing data to compare samples with a cribriform pattern to those with non-cribriform Gleason pattern 4 (NcGP4; n=13).

Patient Satisfaction with Nonopioid Postoperative Analgesia in Head and Neck Surgery: A Prospective Randomized Trial.

Objective: To evaluate patients' satisfaction with opioid versus opioid-sparing postoperative analgesia in patients undergoing outpatient head and neck surgery.

Study Design: Prospective randomized trial.

Setting: Tertiary care academic hospital.

Candida glabrata (Nakaseomyces glabrata): A systematic review of clinical and microbiological data from 2011 to 2021 to inform the World Health Organization Fungal Priority Pathogens List.

Recognising the growing global burden of fungal infections, the World Health Organization (WHO) established an advisory group consisting of experts in fungal diseases to develop a Fungal Priority Pathogen List. Pathogens were ranked based on their research and development needs and perceived public health importance using a series of global surveys and pathogen characteristics derived from systematic reviews. This systematic review evaluates the features and global impact of invasive disease caused by Candida glabrata (Nakaseomyces glabrata).

Candida parapsilosis: A systematic review to inform the World Health Organization fungal priority pathogens list.

Candida parapsilosis is globally distributed and recognised for causing an increasing proportion of invasive Candida infections. It is associated with high crude mortality in all age groups. It has been particularly associated with nosocomial outbreaks, particularly in association with the use of invasive medical devices such as central venous catheters.

Pichia kudriavzevii (Candida krusei): A systematic review to inform the World Health Organisation priority list of fungal pathogens.

In response to the growing global threat of fungal infections, in 2020 the World Health Organisation (WHO) established an Expert Group to identify priority fungi and develop the first WHO fungal priority pathogen list (FPPL). The aim of this systematic review was to evaluate the features and global impact of invasive infections caused by Pichia kudriavzevii (formerly known as Candida krusei). PubMed and Web of Science were used to identify studies published between 1 January 2011 and 18 February 2021 reporting on the criteria of mortality, morbidity (defined as hospitalisation and length of stay), drug resistance, preventability, yearly incidence, and distribution/emergence.