Optimizing Biomarker Models for Biologically Heterogeneous Cancers: A Nested Model Approach for Lung Cancer.

Background: The heterogeneous biology of cancer subtypes, especially in lung cancer, poses significant challenges for biomarker development. Standard model building techniques often fall short in accurately incorporating various histologic subtypes because of their diverse biological characteristics. This study explores a nested biomarker model to address this issue, aiming to improve lung cancer early detection.

Experiences of HIV and/or AIDS caregiving by informal caregivers and the experience of care in low- and middle-income countries: a qualitative systematic review protocol.

Objectives: The objective of this review is to identify, appraise, and synthesize available evidence on the experiences of informal caregivers providing HIV and/or AIDS care and the experiences of care received by people living with HIV and/or AIDS (PLHIV) in sub-Saharan Africa.

Introduction: PLHIV share the burden of the disease with their informal caregivers throughout their lives. Experiences of HIV- and/or AIDS-related caregiving and care receiving have a significant impact on the treatment and physiological health outcomes of both care receivers and caregivers.

aggregates elicit neutrophil swarming.

, a gram-negative multidrug-resistant (MDR) opportunist, belongs to the ESKAPE group of pathogens associated with the highest risk of mortality. Neutrophil swarming is a host defense strategy triggered by larger threats, where neutrophil swarms contain and clear damage/infection. Current models designed to study neutrophil-pathogen interactions largely focus on individual neutrophil engagement with bacteria and fail to capture neutrophil swarming.

Scoping reviews and their role in identifying research priorities.

Background And Objectives: Scoping reviews have been identified as appropriate methodologies to contribute to our knowledge. The objective of this review is to summarize how scoping reviews can be used to identify research priorities.

Methods: Based on our experience as evidence synthesis methodologists and researchers, the Joanna Briggs Institute (JBI) scoping review methodology group, have identified the potential roles of scoping reviews in identification of research priorities.

Methods for data extraction and data transformation in convergent integrated mixed methods systematic reviews.

Objective: The objective of this guidance paper is to describe data transformation involving qualitization, including when and how to undertake this process, and to clarify how it aligns with data extraction in order to expand on the current guidance for JBI convergent integrated mixed methods systematic reviews (MMSRs).

Introduction: The convergent integrated approach to MMSRs involves combining extracted data from both quantitative studies (including the quantitative components of mixed methods studies) and qualitative studies (including the qualitative components of mixed methods studies). This process requires data transformation, which can occur either by converting qualitative data into quantitative data (ie, quantitizing ) or converting quantitative data into qualitative data (ie, qualitizing ).

Update to the PRISMA guidelines for network meta-analyses and scoping reviews and development of guidelines for rapid reviews: a scoping review protocol.

Objective: The objective of this scoping review is to develop a list of items for potential inclusion in the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) reporting guidelines for network meta-analysis (NMA), scoping reviews (ScRs), and rapid reviews (RRs).

Introduction: The PRISMA extensions for NMA and ScRs were published in 2015 and 2018. However, since then, their methodologies and innovations, including automation, have evolved.

Extensive cervical lesion and treatment outcomes in women with HIV/HPV co-infection.

Background: Cervical cancer is a common cancer worldwide, with > 85% of deaths occurring in Lower- and Middle-Income Countries where resources for screening programs are limited. Women living with HIV (WLHIV) are at increased risk. HPV test-and-treat is a screening strategy where women with HPV are offered ablative treatment of the cervix to reduce the risk of invasive cancer.

Outcomes of a novel double-stapled anastomotic technique in esophagectomy.

The double-stapled () anastomotic technique associates with lower odds of anastomotic leak and stricture. , Single posterior stapled.

Use of an Ethinyl Estradiol/Etonogestrel Vaginal Ring Alters Vaginal Microbial Communities in Women with HIV.

Background: HIV-1 antiretroviral therapy (ART) alters hormonal contraceptive levels delivered via intravaginal ring (IVR) in a regimen specific manner. We explored the role of the IVR on vaginal microbial communities, vaginal short chain fatty acids (SCFAs), vaginal HIV shedding, and the effect of vaginal microbes on hormone concentrations in cisgender women with HIV (WWH).

Methods: Vaginal microbes were assessed by 16S RNA sequencing of weekly vaginal swabs, vaginal SCFA by mass spectrometry, HIV-1 shedding by nucleic acid amplification on vaginal aspirates, and bacterial vaginosis by Nugent scoring from 74 participants receiving an etonorgestrel/ethinyl estradiol (ENG/EE) intravaginal ring while on no ART (N=25), efavirenz-based ART (N=25), or atazanavir-based ART (N=24).

"How-to": scoping review?

Background And Objective: Scoping reviews are a type of evidence synthesis that aims to identify and map the breadth of evidence available on a particular topic, field, concept, or issue, within or across a defined context or contexts. Scoping reviews can contribute to clinical practice guideline development, policy making, reduce research waste by eliminating duplication of research effort, and be a precursor to a systematic review or inform further primary research. This article aims to provide a brief introduction of how to conduct and report scoping reviews.

Coproduction in Social Prescribing Initiatives: Protocol for a Scoping Review.

Background: Social prescribing (SP) takes a holistic approach to health by linking clients from clinical settings to community programs to address their nonmedical needs. The emerging evidence base for SP demonstrates variability in the design and implementation of different SP initiatives. To effectively address these needs, coproduction among clients, communities, stakeholders, and policy makers is important for tailoring SP initiatives for optimal uptake.

Sirolimus reduces T cell cycling, immune checkpoint marker expression, and HIV-1 DNA in people with HIV.

Key HIV cure strategies involve reversing immune dysfunction and limiting the proliferation of infected T cells. We evaluate the safety of sirolimus, a mammalian target of rapamycin (mTOR) inhibitor, in people with HIV (PWH) and study the impact of sirolimus on HIV-1 reservoir size and HIV-1-specific immunity in a single-arm study of 20 weeks of treatment in PWH on antiretroviral therapy (ART). Sirolimus treatment does not impact HIV-1-specific CD8 T cell responses but leads to a significant decrease in CD4 T cell-associated HIV-1 DNA levels at 20 weeks of therapy in the primary efficacy population (n = 16; 31% decline, p = 0.

Non-pharmacological delirium detection and management interventions for informal caregivers of older people at home: A scoping review protocol.

Objective: The objective of this proposed scoping review is to identify and map the available evidence on interventions that aim to help informal caregivers identify and/or manage delirium in an older person at home.

Introduction: Delirium is a neurocognitive condition characterized by acute confusion and is associated with increased risk of morbidity and mortality. Research estimates delirium to be present in 17% of community-dwellers aged 85 and older, increasing proportionally with age to 45% in those aged 90 and older.

Recommendations of the Blue Ribbon Committee II for the Optimization of Surgical Education and Training in the United States: The Surgical Trainee Perspective.

Objective: This study aims to appraise recommendations from an expert panel of surgical educators on optimizing surgical education and training in the setting of contemporary challenges.

Background: The Blue Ribbon Committee (BRC II), a group of surgical educators, was convened to make recommendations to optimize surgical training, considering the current changes in the landscape of surgical education. Surgical trainees were recruited to assess their impressions of the recommendations.

Active Virtual Reality Games: Comparing Energy Expenditure, Game Experience, and Cybersickness to Traditional Gaming and Exercise in Youth Aged 8-12.

The purpose of this study was to (1) quantify the oxygen consumption (VO) and heart rate (HR) of virtual reality (VR) exergaming in youth, (2) compare the physical activity intensity of VR gaming to moderate-intensity thresholds, and (3) quantify the game experience and cybersickness of VR gaming, compared with traditional gaming. Youth ( = 28; age, 9.4 ± 1.

Experiences of accessing mental health services for women living on a low income in Canada: a qualitative systematic review protocol.

Objective: The objective of this review is to comprehensively analyze qualitative evidence on the experiences of Canadian women aged 18 years or older living on a low income. The review will examine the intersectionality of their identities and privileges when accessing mental health services, with the aim of informing targeted interventions and policy improvements.

Introduction: Despite the growing body of research on mental health disparities and a call for improved mental health care, both globally and in Canada, there is a need to identify recommendations for system enhancement and to improve gender equality by understanding the nuanced experiences of accessing mental health care for Canadian women living on a low income.

Person-centred care for older adults living with HIV in sub-Saharan Africa.

More than a fifth of people living with HIV in the US President's Emergency Plan for AIDS Relief-supported programmes are older individuals, defined as aged 50 years and older, yet optimal person-centred models of care for older adults with HIV in sub-Saharan Africa, including screening and treatment for geriatric syndromes and common comorbidities associated with ageing, remain undefined. This Position Paper explores the disproportionate burden of comorbidities and geriatric syndromes faced by older adults with HIV, with a special focus on women. We seek to motivate global interest in improving quality of life for older people with HIV by presenting available research and identifying research gaps for common geriatric syndromes, including frailty and cognitive decline, and multimorbidity among older people with HIV in sub-Saharan Africa.

Self-extinguishing relay waves enable homeostatic control of human neutrophil swarming.

Neutrophils collectively migrate to sites of injury and infection. How these swarms are coordinated to ensure the proper level of recruitment is unknown. Using an ex vivo model of infection, we show that human neutrophil swarming is organized by multiple pulsatile chemoattractant waves.

Automation tools to support undertaking scoping reviews.

Objective: This paper describes several automation tools and software that can be considered during evidence synthesis projects and provides guidance for their integration in the conduct of scoping reviews.

Study Design And Setting: The guidance presented in this work is adapted from the results of a scoping review and consultations with the JBI Scoping Review Methodology group.

Results: This paper describes several reliable, validated automation tools and software that can be used to enhance the conduct of scoping reviews.

Effectiveness of Double-Dose Dolutegravir in People Receiving Rifampin-based Tuberculosis Treatment: An Observational, Cohort Study of People With HIV From 6 Countries.

Background: Tenofovir-lamivudine-dolutegravir (TLD) is the preferred first-line antiretroviral therapy (ART) regimen. An additional 50-mg dose of dolutegravir (TLD+50) is required with rifampin-containing tuberculosis (TB) co-treatment. There are limited data on the effectiveness of TLD+50 in individuals with TB/human immunodeficiency virus (HIV).

Rehabilitation of Executive Function in Pediatric Traumatic Brain Injury (REPeaT): Outcomes of a pilot randomized controlled trial.

Objective: To evaluate the effectiveness of Cogmed Working Memory Training (Cogmed) in improving working memory (WM) and decision making (DM) in childhood traumatic brain injury (TBI), and any associated increases in functional outcomes such as academic achievement in mathematics, behavior, social skills, and quality of life.

Method: A randomized controlled trial of the Cogmed (RM version) intervention for children with TBI. A total of 69 children post-TBI were screened for WM impairments, of which 31 eligible participants (: 10.

Large scoping reviews: managing volume and potential chaos in a pool of evidence sources.

Scoping reviews can identify a large number of evidence sources. This commentary describes and provides guidance on planning, conducting, and reporting large scoping reviews. This guidance is informed by experts in scoping review methodology, including JBI (formerly Joanna Briggs Institute) Scoping Review Methodology group members, who have also conducted and reported large scoping reviews.