Parental Experiences of Quality of Life When Caring for Their Children With Intellectual Disability: A Meta-Aggregation Systematic Review.

Background: Parents of children with moderate to profound intellectual disabilities play a crucial role in providing direct care but often demonstrate heightened parental stress and reduced quality of life. This review explores perceived quality of life from the experiences of parents when caring for young and adult children.

Method: A qualitative systematic review following Joanna Briggs Institute meta-aggregation approach has been completed and reported according to PRISMA guidelines.

Growing practices and the use of potentially harmful chemical additives from a web survey of mainly small-scale cannabis growers in 18 countries.

Background: There is emerging recognition of the risks of harmful chemical pesticides, fertilizers and 'nutrients' by cannabis growers. One group of chemicals, Plant Growth Regulators (PGRs), many of which have been banned from food crops for decades, have been found unlisted in a number of fertilizers and supplements marketed at cannabis growers.

Methods: This paper predominately uses data from a 2020-21 convenience web survey of mainly small-scale, recent (last 5yrs) cannabis growers from 18 countries (n = 11,479).

A human gut fatty acid amide hydrolase.

Undernutrition in Bangladeshi children is associated with disruption of postnatal gut microbiota assembly; compared with standard therapy, a microbiota-directed complementary food (MDCF) substantially improved their ponderal and linear growth. Here, we characterize a fatty acid amide hydrolase (FAAH) from a growth-associated intestinal strain of cultured from these children. This enzyme, expressed and purified from hydrolyzes a variety of -acylamides, including oleoylethanolamide (OEA), neurotransmitters, and quorum sensing -acyl homoserine lactones; it also synthesizes a range of -acylamides, notably -acyl amino acids.

Ketamine use in a large global sample: Characteristics, patterns of use and emergency medical treatment.

Background: Ketamine's popularity has surged globally in the past decade, especially among young men. Emergency department visits due to its toxicity remain relatively rare, often linked to co-occurring use of other substances.

Aims: Using data from the Global Drug Survey (GDS) 2018, this study explored the correlates associated with lifetime and past-year ketamine use, and estimated the socio-demographic characteristics, usage patterns and experiences of respondents seeking emergency medical treatment (EMT) after ketamine use.

Establishing human microbial observatory programs in low- and middle-income countries.

Studies of the human microbiome are progressing rapidly but have largely focused on populations living in high-income countries. With increasing evidence that the microbiome contributes to the pathogenesis of diseases that affect infants, children, and adults in low- and middle-income countries (LMICs), and with profound and rapid ongoing changes occurring in our lifestyles and biosphere, understanding the origins of and developing microbiome-directed therapeutics for treating a number of global health challenges requires the development of programs for studying human microbial ecology in LMICs. Here, we discuss how the establishment of long-term human microbial observatory programs in selected LMICs could provide one timely approach.

"The compounds for females are really commonly faked!": Women's challenges in anabolic steroid acquisition and the place of drug checking interventions.

Introduction: Women who use drugs, particularly those using anabolic-androgenic steroids (AAS), encounter heightened social risks influenced by the legal status of AAS, varying regionally. In jurisdictions where AAS are legal, medical guidance and prescription are common, while in illegal regions, there are challenges associated with acquisition and safer usage. Therefore, we aimed to explore the experiences of women who use AAS in Australia, where these substances are criminalised, with a focus on the challenges they encounter in acquiring and using these drugs.

Development and Acceptability of Shelf-Stable Microbiota Directed Complementary Food Formulations.

Background: A randomized controlled trial in Bangladeshi children aged 12 to 18 months with moderate acute malnutrition found that dietary supplementation with the microbiota-directed complementary food (MDCF-2) significantly improved weight gain and repaired gut microbiota compared to the ready-to-use supplementary food. However, the MDCF-2 formulation was made daily from locally available ingredients and the need for a packaged, nutritionally compliant, and organoleptically acceptable MDCF-2 prototype was essential for future large-scale clinical studies.

Objective: The study aimed to develop and assess the acceptability of 3 alternative foil-packaged formulations of MDCF-2 in comparison to current MDCF-2.

A multi-glycomic platform for the analysis of food carbohydrates.

Carbohydrates comprise the largest fraction of most diets and exert a profound impact on health. Components such as simple sugars and starch supply energy, while indigestible components, deemed dietary fiber, reach the colon to provide food for the tens of trillions of microbes that make up the gut microbiota. The interactions between dietary carbohydrates, our gastrointestinal tracts, the gut microbiome and host health are dictated by their structures.

Well-Child Visits for Early Detection and Management of Maternal Postpartum Hypertensive Disorders.

Importance: Innovative approaches are needed to address the increasing rate of postpartum morbidity and mortality associated with hypertensive disorders.

Objective: To determine whether assessing maternal blood pressure (BP) and associated symptoms at time of well-child visits is associated with increased detection of postpartum preeclampsia and need for hospitalization for medical management.

Design, Setting, And Participants: This is a pre-post quality improvement (QI) study.

A microbiota-directed complementary food intervention in 12-18-month-old Bangladeshi children improves linear growth.

Background: Globally, stunting affects ∼150 million children under five, while wasting affects nearly 50 million. Current interventions have had limited effectiveness in ameliorating long-term sequelae of undernutrition including stunting, cognitive deficits and immune dysfunction. Disrupted development of the gut microbiota has been linked to the pathogenesis of undernutrition, providing potentially new treatment approaches.

A shared group of bacterial taxa in the duodenal microbiota of undernourished Pakistani children with environmental enteric dysfunction.

Environmental enteric dysfunction (EED) is a subclinical syndrome of altered small intestinal function postulated to be an important contributor to childhood undernutrition. The role of small intestinal bacterial communities in the pathophysiology of EED is poorly defined due to a paucity of studies where there has been a direct collection of small intestinal samples from undernourished children. Sixty-three members of a Pakistani cohort identified as being acutely malnourished between 3 and 6 months of age and whose wasting (weight-for-length -score [WLZ]) failed to improve after a 2-month nutritional intervention underwent esophagogastroduodenoscopy (EGD).

Prevotella copri and microbiota members mediate the beneficial effects of a therapeutic food for malnutrition.

Microbiota-directed complementary food (MDCF) formulations have been designed to repair the gut communities of malnourished children. A randomized controlled trial demonstrated that one formulation, MDCF-2, improved weight gain in malnourished Bangladeshi children compared to a more calorically dense standard nutritional intervention. Metagenome-assembled genomes from study participants revealed a correlation between ponderal growth and expression of MDCF-2 glycan utilization pathways by Prevotella copri strains.

A systematic review of interventions that impact alcohol and other drug-related harms in licensed entertainment settings and outdoor music festivals.

Background: Harms associated with the use of alcohol and other drugs (AOD) in licensed entertainment settings (LES) and outdoor music festivals (OMF) are ongoing public health and criminal justice concerns. This systematic review provides a comprehensive, synthesized report on the evidence base of interventions that impact harm in these settings, and how they affect health, behavioral, and criminal justice outcomes.

Methods: Nine databases were searched for experimental and observational studies published between 2010 and 2021.

Characterising differences between self-reported and wastewater-identified drug use at two consecutive years of an Australian music festival.

Background: In the context of drug prohibition, potential adulteration and variable purity pose additional health risks for people who use drugs, with these risks often compounded by the outdoor music festival environment. Ahead of the imminent implementation of drug checking services in Queensland, Australia, this study aims to characterise this problem using triangulated survey and wastewater data to understand self-reported and detected drug use among attendees of a multi-day Queensland-based music festival in 2021 and 2022.

Methods: We administered an in-situ survey focusing on drug use at the festival to two convenience samples of 136 and 140 festival attendees in 2021 and 2022 respectively.