Randomised trial of genetic testing and targeted intervention to prevent the development and progression of Paget's disease of bone.

Introduction: Paget's disease of bone (PDB) frequently presents at an advanced stage with irreversible skeletal damage. Clinical outcomes might be improved by earlier diagnosis and prophylactic treatment.

Methods: We randomised 222 individuals at increased risk of PDB because of pathogenic variants to receive 5 mg zoledronic acid (ZA) or placebo.

The Path to Eldership: Results From a Contemporary Indigenous Australian Community.

Background And Objectives: Traditionally, Elders have held a unique social position within Indigenous Australian communities. This study aimed to identify the characteristics of Indigenous Elders that distinguish them from other people in their community.

Research Design And Methods: Using a community-based participatory research approach, the study was conducted in a regional Indigenous community in Southeast Queensland.

Characteristics of Early Paget's Disease in SQSTM1 Mutation Carriers: Baseline Analysis of the ZiPP Study Cohort.

Mutations in SQSTM1 are strongly associated with Paget's disease of bone (PDB), but little is known about the clinical characteristics of those with early disease. Radionuclide bone scans, biochemical markers of bone turnover, and clinical characteristics were analyzed in SQSTM1 mutation carriers who took part in the Zoledronic acid in the Prevention of Paget's disease (ZiPP) study. We studied 222 individuals, of whom 54.

Zoledronate in the prevention of Paget's (ZiPP): protocol for a randomised trial of genetic testing and targeted zoledronic acid therapy to prevent -mediated Paget's disease of bone.

Introduction: Paget's disease of bone (PDB) is characterised by increased and disorganised bone remodelling affecting one or more skeletal sites. Complications include bone pain, deformity, deafness and pathological fractures. Mutations in sequestosome-1 () are strongly associated with the development of PDB.

Cultural validation of the structured clinical interview for diagnostic and statistical manual of mental disorders in Indigenous Australians.

Objective: This study determined the cultural appropriateness of the Structured Clinical Interview for the DSM-IV Axis I Disorders (SCID-I) as an acceptable tool for diagnosing mental illness among Indigenous people.

Methods: De-identified qualitative feedback from participants and psychologists regarding the cultural appropriateness of the SCID-I for Indigenous people using open-ended anonymous questionnaires was gathered. Aboriginal Medial Service staff and Indigenous Support Workers participated in a focus group.

Mortality in hospital patients with and without mental disorders: A data-linkage cohort study.

Objective: In the general population, people with mental disorders have increased mortality. This association, however, has not been explored in a population who at some time were inpatients of a public hospital.

Methods: The sampling frame was patients admitted to an Australian regional public hospital 1996-2010.

The Role of Elders in the Wellbeing of a Contemporary Australian Indigenous Community.

Background And Objectives: Traditional Elders are integral to the social structure of Australian Indigenous communities. Due to progressive loss of traditional way of life, however, the role of Elders has been eroding. This study aims to develop a conceptual model of the role of Elders in an Australian Indigenous community, with the goal of attaining strategies to strengthen the role of Elders.

Common mental disorders among Indigenous people living in regional, remote and metropolitan Australia: a cross-sectional study.

Objective: To determine, using face-to-face diagnostic interviews, the prevalence of common mental disorders (CMD) in a cohort of adult Indigenous Australians, the cultural acceptability of the interviews, the rates of comorbid CMD and concordance with psychiatrists' diagnoses.

Design: Cross-sectional study July 2014-November 2016. Psychologists conducted Structured Clinical Interviews for Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision Axis I Disorders (SCID-I) (n=544).

The rural pipeline to longer-term rural practice: General practitioners and specialists.

Background: Rural medical workforce shortage contributes to health disadvantage experienced by rural communities worldwide. This study aimed to determine the regional results of an Australian Government sponsored national program to enhance the Australian rural medical workforce by recruiting rural background students and establishing rural clinical schools (RCS). In particular, we wished to determine predictors of graduates' longer-term rural practice and whether the predictors differ between general practitioners (GPs) and specialists.

Opposite associations between alanine aminotransferase and γ-glutamyl transferase levels and all-cause mortality in type 2 diabetes: Analysis of the Fenofibrate Intervention and Event Lowering in Diabetes (FIELD) study.

Aims: Reported associations between liver enzymes and mortality may not hold true in type 2 diabetes, owing to a high prevalence of non-alcoholic fatty liver disease, which has been linked to cardiovascular disease and mortality in its own right. Our study aimed to determine whether alanine aminotransferase (ALT) or γ-glutamyl transferase (GGT) levels predict mortality in type 2 diabetes, and to examine possible mechanisms.

Methods: Data from the Fenofibrate Intervention and Event Lowering in Diabetes (FIELD) study were analyzed to examine the relationship between liver enzymes and all-cause and cause-specific mortality over 5years.

Identification of IDUA and WNT16 Phosphorylation-Related Non-Synonymous Polymorphisms for Bone Mineral Density in Meta-Analyses of Genome-Wide Association Studies.

Protein phosphorylation regulates a wide variety of cellular processes. Thus, we hypothesize that single-nucleotide polymorphisms (SNPs) that may modulate protein phosphorylation could affect osteoporosis risk. Based on a previous conventional genome-wide association (GWA) study, we conducted a three-stage meta-analysis targeting phosphorylation-related SNPs (phosSNPs) for femoral neck (FN)-bone mineral density (BMD), total hip (HIP)-BMD, and lumbar spine (LS)-BMD phenotypes.

Identification of a novel FGFRL1 MicroRNA target site polymorphism for bone mineral density in meta-analyses of genome-wide association studies.

MicroRNAs (miRNAs) are critical post-transcriptional regulators. Based on a previous genome-wide association (GWA) scan, we conducted a polymorphism in microRNA target sites (poly-miRTS)-centric multistage meta-analysis for lumbar spine (LS)-, total hip (HIP)- and femoral neck (FN)-bone mineral density (BMD). In stage I, 41 102 poly-miRTSs were meta-analyzed in seven cohorts with a genome-wide significance (GWS) α = 0.

A systematic review: Identifying the prevalence rates of psychiatric disorder in Australia's Indigenous populations.

Objective: This review aimed to draw on published literature to identify the prevalence rates of psychiatric disorders in Australia's Indigenous populations, Aboriginal and Torres Strait Islander peoples.

Method: A systematic review following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) model was conducted using the following electronic databases: PubMed, Scopus, Web of Science, MEDLINE, PsycINFO, PsycARTICLES, and Informit Indigenous and Health Collections. Studies were included for analysis if they were empirical quantitative studies reporting prevalence rates for any psychiatric disorder in Indigenous people.

Determinants of rural practice: positive interaction between rural background and rural undergraduate training.

Objective: To determine the role of rural background and years of rural clinical school training on subsequent rural clinical practice.

Design, Setting And Participants: Retrospective cohort study of University of Queensland (UQ) medical graduates who graduated during the period 2002-2011 (contacted via internet, telephone and mail, using information obtained from UQ, the Australian Health Practitioner Regulation Agency, and telephone directory and internet searches) who completed an online or hard copy questionnaire during the period December 2012 to October 2013.

Main Outcome Measure: Current clinical practice in a rural location.

Efficacy and safety of oral methazolamide in patients with type 2 diabetes: a 24-week, placebo-controlled, double-blind study.

Objective: To evaluate the safety and efficacy of methazolamide as a potential therapy for type 2 diabetes.

Research Design And Methods: This double-blind, placebo-controlled study randomized 76 patients to oral methazolamide (40 mg b.i.

Undercarboxylated osteocalcin, muscle strength and indices of bone health in older women.

We investigated the association between undercarboxylated osteocalcin (ucOC) and lower-limb muscle strength in women over the age of 70years. The study also aims to confirm the association between bone turnover markers and heel ultrasound measures. A post-hoc analysis using data collected as part of a randomized placebo-controlled trial of vitamin D supplementation.

Genetic determinants of heel bone properties: genome-wide association meta-analysis and replication in the GEFOS/GENOMOS consortium.

Quantitative ultrasound of the heel captures heel bone properties that independently predict fracture risk and, with bone mineral density (BMD) assessed by X-ray (DXA), may be convenient alternatives for evaluating osteoporosis and fracture risk. We performed a meta-analysis of genome-wide association (GWA) studies to assess the genetic determinants of heel broadband ultrasound attenuation (BUA; n = 14 260), velocity of sound (VOS; n = 15 514) and BMD (n = 4566) in 13 discovery cohorts. Independent replication involved seven cohorts with GWA data (in silico n = 11 452) and new genotyping in 15 cohorts (de novo n = 24 902).

Total and appendicular lean mass reference ranges for Australian men and women: the Geelong osteoporosis study.

The aim of this study was to develop reference ranges for total and appendicular lean mass measured using dual-energy X-ray absorptiometry (DXA) from a randomly selected population-based sample of men and women residing in southeastern Australia. Men (n = 1,411) and women (n = 960) aged 20-93 years, enrolled in the Geelong Osteoporosis Study, were randomly selected from the Barwon Statistical Division using the electoral roll as a sampling frame in 2001-2006 (67 % participation) and 1993-1997 (77 % participation), respectively. Using DXA (Lunar DPX-L or Prodigy Pro) at baseline for men and at the 10-year follow-up for women (2004-2008), total and appendicular lean mass were measured.

Multistage genome-wide association meta-analyses identified two new loci for bone mineral density.

Aiming to identify novel genetic variants and to confirm previously identified genetic variants associated with bone mineral density (BMD), we conducted a three-stage genome-wide association (GWA) meta-analysis in 27 061 study subjects. Stage 1 meta-analyzed seven GWA samples and 11 140 subjects for BMDs at the lumbar spine, hip and femoral neck, followed by a Stage 2 in silico replication of 33 SNPs in 9258 subjects, and by a Stage 3 de novo validation of three SNPs in 6663 subjects. Combining evidence from all the stages, we have identified two novel loci that have not been reported previously at the genome-wide significance (GWS; 5.

Cord blood-derived macrophage-lineage cells rapidly stimulate osteoblastic maturation in mesenchymal stem cells in a glycoprotein-130 dependent manner.

In bone, depletion of osteoclasts reduces bone formation in vivo, as does osteal macrophage depletion. How osteoclasts and macrophages promote the action of bone forming osteoblasts is, however, unclear. Since recruitment and differentiation of multi-potential stromal cells/mesenchymal stem cells (MSC) generates new active osteoblasts, we investigated whether human osteoclasts and macrophages (generated from cord blood-derived hematopoietic progenitors) induce osteoblastic maturation in adipose tissue-derived MSC.