Practical solutions to resolve social barriers to hepatitis C treatment initiation among people who inject drugs: a qualitative study.

Background: We aimed to identify motivators for people who inject drugs to pursue treatment for hepatitis C virus (HCV) infection and uncover opportunities that could make treatment more appealing.

Methods: Between November 2023 and January 2024, we conducted semi-structured interviews with 15 HCV RNA-positive individuals with a history of injecting drug use and self-reported as either untreated or treated but delayed treatment for more than 6 months. Thematic and framework data analysis was employed and interpreted using the Capability, Opportunity and Motivation (COM-B) framework of behaviour change.

Epigenetic age acceleration and cognitive performance over time in older adults.

Introduction: This study investigated whether epigenetic age acceleration (AA) is associated with the change in cognitive function and the risk of incident dementia over 9 years, separately in males and females.

Methods: Six epigenetic AA measures, including GrimAge, were estimated in baseline blood samples from 560 Australians aged ≥70 years (50.7% female).

Mediterranean Diet and Ultra-Processed Food Intake in Older Australian Adults-Associations with Frailty and Cardiometabolic Conditions.

Dietary patterns contribute to overall health and diseases of ageing but are understudied in older adults. As such, we first aimed to develop dietary indices to quantify Mediterranean Diet Score (MDS) utilisation and Ultra-processed Food (UPF) intake in a well-characterised cohort of relatively healthy community-dwelling older Australian adults. Second, we aimed to understand the relationship between these scores and the association of these scores with prevalent cardiometabolic disease and frailty.

Epigenetic age acceleration and the risk of frailty, and persistent activities of daily living (ADL) disability.

Background: Epigenetic ageing is among the most promising ageing biomarkers and may be a useful marker of physical function decline, beyond chronological age. This study investigated whether epigenetic age acceleration (AA) is associated with the change in frailty scores over 7 years and the 7-year risk of incident frailty and persistent Activities of Daily Living (ADL) disability among 560 Australians (50.7% females) aged ≥70 years.

Gender-specific aspects of socialisation and risk of cardiovascular disease among community-dwelling older adults: a prospective cohort study using machine learning algorithms and a conventional method.

Background: Gender influences cardiovascular disease (CVD) through norms, social relations, roles and behaviours. This study identified gender-specific aspects of socialisation associated with CVD.

Methods: A longitudinal study was conducted, involving 9936 (5,231 women and 4705 men) initially healthy, community-dwelling Australians aged 70 years or more from the ASPirin in Reducing Events in the Elderly (ASPREE) study and ASPREE Longitudinal Study of Older Persons, with a median follow-up time of 6.

Molecular markers of artemisinin resistance during falciparum malaria elimination in Eastern Myanmar.

Background: Artemisinin resistance in Plasmodium falciparum threatens global malaria elimination efforts. To contain and then eliminate artemisinin resistance in Eastern Myanmar a network of community-based malaria posts was instituted and targeted mass drug administration (MDA) with dihydroartemisinin-piperaquine (three rounds at monthly intervals) was conducted. The prevalence of artemisinin resistance during the elimination campaign (2013-2019) was characterized.

Electrical transport behavior of the oxygen vacancies-rich LaAlO/SrTiOheterogeneous interface at high temperature.

Oxygen vacancy is one of the original mechanisms of the two-dimensional electron gas (2DEG) at the LaAlO(LAO) and SrTiO(STO) heterogeneous interface, and it has an important impact on the electrical properties of LAO/STO heterojunction. In this work, the LAO thin films were grown on the STO substrates by pulsed laser deposition, and the electrical transport behavior of the LAO/STO interface at high temperature and high vacuum were systematically studied. It was found that at high temperature and high vacuum, the oxygen vacancies-rich LAO/STO heterojunction would undergo a metal-insulator transition, and return to metal conductivity when the temperature is further increased.

A systematic review of neglected tropical diseases (NTDs) in Myanmar.

Background: Neglected tropical diseases (NTDs) affect most impoverished communities in developing countries, like Myanmar in Southeast Asia. NTDs have been understudied and underreported in Myanmar.

Methods: A systematic review of published and grey literature (1900-2023) on neglected tropical diseases (NTDs) in Myanmar was conducted.

Sex differences in biological aging and the association with clinical measures in older adults.

Females live longer than males, and there are sex disparities in physical health and disease incidence. However, sex differences in biological aging have not been consistently reported and may differ depending on the measure used. This study aimed to determine the correlations between epigenetic age acceleration (AA), and other markers of biological aging, separately in males and females.

Severe falciparum malaria in pregnancy in Southeast Asia: a multi-centre retrospective cohort study.

Background: Severe malaria in pregnancy causes maternal mortality, morbidity, and adverse foetal outcomes. The factors contributing to adverse maternal and foetal outcomes are not well defined. We aimed to identify the factors predicting higher maternal mortality and to describe the foetal mortality and morbidity associated with severe falciparum malaria in pregnancy.

The NuroSleeve, a user-centered 3D printed hybrid orthosis for individuals with upper extremity impairment.

Background: Active upper extremity (UE) assistive devices have the potential to restore independent functional movement in individuals with UE impairment due to neuromuscular diseases or injury-induced chronic weakness. Academically fabricated UE assistive devices are not usually optimized for activities of daily living (ADLs), whereas commercially available alternatives tend to lack flexibility in control and activation methods. Both options are typically difficult to don and doff and may be uncomfortable for extensive daily use due to their lack of personalization.

The Role of Social Determinants of Health in Cardiovascular Diseases: An Umbrella Review.

Cardiovascular disease (CVD) is the leading cause of mortality worldwide. Addressing social determinants of health (SDoH) may be the next forefront of reducing the enormous burden of CVD. SDoH can be defined as any social, economic, or environmental factor that influences a health outcome.

Prevalence of Secondhand Smoke and Its Associated Factors Among Pregnant Women Attending Antenatal Care at a Hospital in Yangon Region, Myanmar.

Smokers are not the only ones who suffer the effects of tobacco; those around them are also harmed, particularly vulnerable groups such as pregnant women. This study aimed to describe the prevalence of secondhand smoke (SHS) among pregnant women and the factors associated with SHS exposure. This study was a cross-sectional descriptive study conducted at Central Women's Hospital in the Yangon Region in 2022.

Susceptibility of Southeast Asian Plasmodium falciparum isolates to P218.

A major threat to the goal of eliminating malaria, particularly in Southeast Asia, is the spread of Plasmodium falciparum resistant to artemisinin-based combination therapies. P218 is a drug candidate designed to combat antifolate-sensitive and -resistant parasites. However, there is no evidence that P218 is effective against artemisinin-resistant P.

Time-to-hepatitis C treatment initiation among people who inject drugs in Melbourne, Australia.

This study aims to understand the time-to-treatment initiation pre and post DAA access to inform strategies to improve HCV care. The data for our study were derived from the SuperMIX cohort study of people who inject drugs in Melbourne, Australia. Time-to-event analysis using Weibull accelerated failure time was performed for data collected between 2009 and 2021, among a cohort of HCV-positive participants.

Severe Falciparum and Vivax Malaria on the Thailand-Myanmar Border: A Review of 1503 Cases.

Background: The northwestern border of Thailand is an area of low seasonal malaria transmission. Until recent successful malaria elimination activities, malaria was a major cause of disease and death. Historically the incidences of symptomatic Plasmodium falciparum and Plasmodium vivax malaria were approximately similar.

Born too soon in a resource-limited setting: A 10-year mixed methods review of a special care baby unit for refugees and migrants on the Myanmar-Thailand border.

Background: Preterm birth is a major public health concern with the largest burden of morbidity and mortality falling within low- and middle-income countries (LMIC).

Materials And Methods: This sequential explanatory mixed methods study was conducted in special care baby units (SCBUs) serving migrants and refugees along the Myanmar-Thailand border. It included a retrospective medical records review, qualitative interviews with mothers receiving care within SCBUs, and focus group discussions with health workers.

Lifetime posttraumatic stress disorder as a predictor of mortality: a systematic review and meta-analysis.

Background: Posttraumatic Stress Disorder (PTSD) could potentially increase the risk of mortality, and there is a need for a meta-analysis to quantify this association. This study aims to determine the extent to which PTSD is a predictor of mortality.

Methods: EMBASE, MEDLINE, and PsycINFO were searched systematically on 12th February 2020, with updated searches conducted in July 2021, and December 2022 (PROSPERO CRD42019142971).

The relationship between social isolation, social support, and loneliness with cardiovascular disease and shared risk factors: A narrative review.

Background: Cardiovascular disease (CVD) is the greatest contributor to global morbidity and mortality. Poor social health plays a critical role in CVD incidence. Additionally, the relationship between social health and CVD may be mediated through CVD risk factors.

Social Isolation and Social Support Influence Health Service Utilisation and Survival after a Cardiovascular Disease Event: A Systematic Review.

Both cardiovascular disease (CVD) and social health carry high health and economic burdens. We undertook a systematic review to investigate the association between social isolation, low social support, and loneliness with health service utilisation and survival after a CVD event among people living in Australia and New Zealand. Four electronic databases were systematically searched for the period before June 2020.

Feasibility and readiness to implement Robson classification to monitor caesarean sections in public hospitals in Myanmar: Formative research.

Recent years have demonstrated an increase in caesarean section (CS) in most countries worldwide with considerable concern for the potential consequences. In 2015, WHO proposed the use of Robson classification as a global standard for assessing, monitoring and comparing CS rates. Currently, there is no standardized method to assess CS in Myanmar.

Pf7: an open dataset of genome variation in 20,000 worldwide samples.

We describe the MalariaGEN Pf7 data resource, the seventh release of genome variation data from the MalariaGEN network.  It comprises over 20,000 samples from 82 partner studies in 33 countries, including several malaria endemic regions that were previously underrepresented.  For the first time we include dried blood spot samples that were sequenced after selective whole genome amplification, necessitating new methods to genotype copy number variations.