Search

Objective: The increasing global prevalence of obesity, coupled with its association with chronic health conditions and rising healthcare costs, highlights the need for effective interventions; however, despite the availability of treatment options, the ongoing success of primary interventions in maintaining long‐term weight loss remains limited. This study examined the prescription medication dispensing changes following sleeve gastrectomy in Australians aged 45 years and over. Methods: In a retrospective analysis of 847 bariatric surgery patients from the New South Wales 45 and Up Study, the assessment of medication patterns categorizing into three groups: gastrointestinal, metabolic, cardiorespiratory, musculoskeletal, and nervous systems was conducted. Each drug class was analyzed, focusing on patients with dispensing records within the 12 months before surgery. This study employed interrupted time‐series analysis to compare pre‐ and post‐surgery medication usage. Results: With a predominantly female population (76.9%) and an average age of 57.2 (standard deviation 5.71), there were statistically significant reductions in both unique medications (12.5% decrease, p = 0.004) and total medications dispensed (15.9% decrease, p = 0.003) from 12 months before surgery to 13–24 months after bariatric surgery. All medication categories, except opioids, showed reductions. Notably, the most significant reductions were observed in diabetes (38.6%), agents acting on the renin‐angiotensin system (40.4%), lipid modifying agents (26.5%), anti‐inflammatory products (46.3%), and obstructive airway diseases (53.3%) medications during this time frame. Conclusion: These findings suggest that sleeve gastrectomy provides an effective therapeutic intervention for patients with comorbidities requiring multiple medications, especially for obesity‐related diseases such as diabetes, cardiovascular, respiratory and musculoskeletal disorders. [ABSTRACT FROM AUTHOR]

Poor oral health is a common morbidity in old age with older adults less likely to attend dental care and more likely to have dental disease; this situation is exacerbated by older adults retaining more teeth often with complex restorations. Evidence suggests that some older adults experience rapid oral health deterioration (ROHD). While more clinical and population level evidence is needed, current evidence suggests upstream changes addressing disadvantage through the social determinants of health (SDH) may impact broader disorders such as ROHD, often occurring as older adults become dependent. The aim of this paper is to conduct a narrative review to explore the social determinants of ROHD in older adults. The social determinants of health are important in understanding oral health including ROHD. This includes the important influence of the economic determinants. We explored the SDH as relevant to oral health and ROHD including using a framework based on that of the Fisher-Owens conceptual model (for children) but adapted for older adults. Better understanding of these relationships is likely to assist in future prevention and care. [ABSTRACT FROM AUTHOR]

Objectives: Poor oral health, impacting health and wellbeing across the life‐course, is a costly and wicked problem. Data (or record) linkage is the linking of different sets of data (often administrative data gathered for non‐research purposes) that are matched to an individual and may include records such as medical data, housing information and sociodemographic information. It often uses population‐level data or 'big data'. Data linkage provides the opportunity to analyse complex associations from different sources for total populations. The aim of the paper is to explore data linkage, how it is important for oral health research and what promise it holds for the future. Methods: This is a narrative review of an approach (data linkage) in oral health research. Results: Data linkage may be a powerful method for bringing together various population datasets. It has been used to explore a wide variety of topics with many varied datasets. It has substantial current and potential application in oral health research. Conclusions: Use of population data linkage is increasing in oral health research where the approach has been very useful in exploring the complexity of oral health. It offers promise for exploring many new areas in the field. [ABSTRACT FROM AUTHOR]

Tierberg-LTER is a research site established in 1987 in the semi-arid Succulent Karoo near Prince Albert in the Western Cape province, South Africa. The original purpose for its establishment was to study ecosystem dynamics and the drivers of vegetation in the context of historical land use. The large body of work that has materialised from Tierberg-LTER is grounded on extensive baseline data and has greatly influenced the broader Karoo literature. It stands as the only long-term ecological research facility for the semi-arid region of South Africa. The Karoo environment faces several new developments centred largely on the expanding energy sector. Under a changing climate, ecosystems will have to further adapt to the impacts of such developments. The future research programme for Tierberg-LTER will accordingly continue to focus on understanding Karoo ecosystem dynamics and drivers of climate and anthropogenic change at local scales, thereby informing management and mitigation of future development impacts. Among a growing network of Karoo research sites, Tierberg-LTER maintains a unique role for long-term and intensive research that will contribute significantly towards the South African Environmental Observation Network’s vision of furthering ecosystem integrity, societal prosperity and sustainable development. [ABSTRACT FROM AUTHOR]

Background: Forces influencing the remodelling of medical curricula have clouded the visibility of pathology teaching yet its mastery is central to the study of medicine. The shortage in the workforce available for routine clinical diagnosis, research and teaching, and increasing student numbers have driven the development of innovative teaching methods. Aims: To develop teaching methods which improved student satisfaction and engagement in their learning of pathology, and which also accommodated larger classes. Methods: An iterative development cycle adopting effective use of the web and sound instructional design pedagogies was followed. Two face-to-face formats, i.e. small group and large group, and a self-directed web-based (online) format were implemented on a cohort of 220 third year medical students. Outcomes were evaluated by analysis of a student preceptions questionnaire and of students' web footprints in the online resource. Results: Themes relating to teaching techniques, learning preferences and accessibility issues emerged as significant in the students' perceptions. Measures of user "online avidity", "case breadth compliance" and "formative assessment compliance/diligence" were determined by comparing historical behaviour in the web resource with patterns of use within these modules. Students who were proven avid online users entered the resource more frequently than less avid users. However less avid online users did not necessarily access a narrower breadth of cases than avid online users. Students who made maximal use of the web formative assessments tended to have better summative outcomes. Conclusions: The students adopted the online resource as a learning tool. The optimal combination of small group face-to-face tutorials and the self-directed web-based (online) format improved pathology teaching, partly because it satisfied a broader range of learning styles in students. The cycle used of develop, implement, evaluate was successful as it engaged the students, was evidence based and driven by discipline experts who were commited teachers. [ABSTRACT FROM AUTHOR]

The School of Dentistry in Western Australia developed a pregraduation intern year in which final-year students, having completed their didactic education, undertook a focused clinical experiential program (CEP) over an extended year. This program was implemented for the first time in 2002. The aim of this study was to identify the strengths and weaknesses of the curriculum as perceived by graduates and to compare the perceptions of those graduates who did the CEP to those who did not. A survey with questions based on the graduate outcomes of the dental school was mailed to all graduates from 2000, 2001 (did not complete CEP), and 2004 (completed CEP). The response rate was 66 percent (n=57) and included twenty-nine respondents who graduated before implementation of the CEP and twenty-eight who completed the CEP. Most respondents (80 percent) were in the twenty to twenty-nine age group, and there were slightly more males (53 percent). Learning outcome items with the highest mean scores were practicing universal precautions (4.2), behaving ethically (4.2), and demonstrating a satisfactory level of core dental knowledge (4.2). Practical skills outcomes with the highest scores were amalgam restorations (4.3), anterior endodontics (4.3), and single crowns (3.9). When comparing the respondents who did CEP (51 percent) with those who did not (49 percent), there were few significant differences. The general findings from this survey were that most graduates, whether completing the CEP or not, perceived themselves to be prepared, competent, and confident to practice as dentists and were most confident in managing problems that they most frequently encountered during training. [ABSTRACT FROM AUTHOR]

For dental education to continue to grow in Australia, there is a need to understand the effect of new innovations and to reflect on the way the profession as a whole has adapted to the highly innovative environment that is modern dental education. The Australian Dental Council's (ADC) accreditation activities for undergraduate dental programs is one constant over the last ten years that can be used to provide some insight into the reactions of schools to threats and opportunistic solutions brought about by change. In this study, accreditation reports were analyzed to provide trends in the themes of accreditation findings over the last ten years. The hypothesis was that the themes emanating from the findings of accreditation will reflect changes over time as schools have adapted to the changing higher education environment. A total of 820 recommendations were collated from twenty-one reports. From the recommendations collated, a series of themes were identified; predominant themes included staff, external relationships, funding, structure, documentation, curriculum, and communications. No clear trends in terms of recommendations were noted over the study period, and themes remained fairly consistent over the years. The outcome of the study did not support the hypothesis that changing trends in accreditation recommendations over the last ten years would reflect changes in the environment in which education providers are operating. [ABSTRACT FROM AUTHOR]

This scoping review addresses gaps in the existing literature on dietary guidelines for pregnant and lactating women globally. The study delves into adherence levels, identifies influencing factors and examines outcomes associated with these guidelines. Analysing food-based dietary guidelines (FBDG) from around the world, the review reveals that half of the countries lack FBDG, with only 15% providing tailored advice for pregnant and lactating women. Utilising data extracted from forty-seven articles across MEDLINE and EMBASE, the study highlights a scarcity of adherence studies, particularly in low- or middle-income countries (LMIC), and emphasises the lack of research during lactation. Overall adherence to dietary guidelines is low, with disparities in fruit, vegetable, whole grain and fish consumption. Positive correlations with adherence include age, education, employment, social class and certain medical histories, while negative correlations involve smoking, alcohol consumption, metropolitan residence and elevated BMI. The study documented significant associations between adherence and reduced risks of gestational complications but calls for further exploration of intermediate nutritional outcomes such as micronutrient deficiencies and child growth. Emphasising the urgency for globally standardised guidelines, especially in LMIC, this review provides a foundational call for prioritised studies and strategies to enhance dietary practices for pregnant and lactating women worldwide.

Background: An orodispersible form of budesonide has recently been approved for the targeted treatment of eosinophilic oesophagitis in the United Kingdom, Europe, Australia, Canada and the United States, following favourable results from a randomised controlled trial. This is the first dedicated real-world study exploring the safety and efficacy of budesonide orodispersible tablets for induction therapy in the treatment of eosinophilic oesophagitis while providing insights into its management., Objectives: The primary objective was histologic remission, defined as less than 5 eosinophils per high-powered field. The secondary objectives included histologic response (>50% reduction in peak eosinophil count), clinical remission (complete resolution of symptoms documented on clinic letters), clinical response (improvements in symptoms as reported on clinical letters), endoscopic remission (Endoscopic Reference Score (EREFS) score = 0), and endoscopic response (improvement in EREFS score). The EREFS scores were calculated based on the severity and presence of rings, longitudinal furrows, strictures, oedema and exudates on endoscopic images. Adverse events and safety profiles were also recorded., Design: A multicentre cohort study examining the effectiveness of 1 mg, twice daily, budesonide orodispersible tablet induction therapy for the treatment of eosinophilic oesophagitis., Methods: Ethics approval was obtained through the Western Australia Health: Governance, Evidence, Knowledge, Outcomes system for assessment of Audit and Quality Activities. The study adhered to the Strengthening the Reporting of Observational Studies in Epidemiology guidelines., Results: A total of 43 patients (29 males, 14 females; median age 39) were recruited. Forty-one patients were included in the analysis. After induction therapy, 30 patients (73%) achieved histologic remission, and 35 patients (85%) demonstrated histologic response. Thirty-nine patients (95%) achieved clinical response, and 28 patients (68%) achieved clinical remission. An endoscopic response was seen in 37 patients (90%), and 16 patients (39%) achieved endoscopic remission. No significant adverse events were identified., Conclusion: Budesonide orodispersible tablet is an effective induction therapy for eosinophilic oesophagitis, as evidenced by its high histologic remission rate and favourable safety profile., Competing Interests: Dr. Sherman Picardo has served as a speaker/consultant for Abbie, Falk, Janssen Pfizer and Takeda., (© The Author(s), 2024.)

Background: Mobile health (mHealth) tools are used to collect data on patient-reported outcomes (PROs) and facilitate the assessment of patients' self-management behaviors outside the clinic environment. Despite the high availability of mHealth diabetes tools, there is a lack of understanding regarding the underlying reasons why these mHealth PRO tools succeed or fail in terms of changing patients' self-management behaviors., Objective: This study aims to identify the factors that drive engagement with an mHealth PRO tool and facilitate patients' adoption of self-management behaviors, as well as elicit suggestions for improvement., Methods: This qualitative study was conducted within the context of a randomized controlled trial designed to evaluate the efficacy of an mHealth PRO tool (known as i-Matter) versus usual care regarding reduction in glycated hemoglobin (HbA 1c ) levels and adherence to self-management behaviors at 12 months among patients with uncontrolled type 2 diabetes. Patients randomized to i-Matter participated in semistructured interviews about their experiences at the 3-, 6-, 9-, and 12-month study visits. A qualitative analysis of the interviews was conducted by 2 experienced qualitative researchers using conventional qualitative content analysis., Results: The sample comprised 71 patients, of whom 67 (94%) completed at least one interview (n=48, 72% female patients; n=25, 37% identified as African American or Black; mean age 56.65 [SD 9.79] years). We identified 4 overarching themes and 6 subthemes. Theme 1 showed that the patients' reasons for engagement with i-Matter were multifactorial. Patients were driven by internal motivating factors that bolstered their engagement and helped them feel accountable for their diabetes (subtheme 1) and external motivating factors that helped to serve as reminders to be consistent with their self-management behaviors (subtheme 2). Theme 2 revealed that the use of i-Matter changed patients' attitudes toward their disease and their health behaviors in 2 ways: patients developed more positive attitudes about their condition and their ability to effectively self-manage it (subtheme 3), and they also developed a better awareness of their current behaviors, which motivated them to adopt healthier lifestyle behaviors (subtheme 4). Theme 3 showed that patients felt more committed to their health as a result of using i-Matter. Theme 4 highlighted the limitations of i-Matter, which included its technical design (subtheme 5) and the need for more resources to support the PRO data collected and shared through the tool (subtheme 6)., Conclusions: This study isolated internal and external factors that prompted patients to change their views about their diabetes, become more engaged with the intervention and their health, and adopt healthy behaviors. These behavioral mechanisms provide important insights to drive future development of mHealth interventions that could lead to sustained behavior change., (©Christina Marini, Jocelyn Cruz, Leydi Payano, Ronaldo Patino Flores, Gina-Maria Arena, Soumik Mandal, Eric Leven, Devin Mann, Antoinette Schoenthaler. Originally published in JMIR Formative Research (https://formative.jmir.org), 19.09.2023.)

The aim of this study was to determine the health system costs associated with falls in older adults who had attended an emergency department (ED) in Western Australia. The data relating to the ED presentations and hospital admissions were obtained from population-based hospital administrative records for 2001-2002. The type of other health services (eg, outpatient, medical, community, ancillary and residential care), the quantity, and their cost were estimated from the literature. In adults aged 65 years and above, there were 18 706 ED presentations and 6222 hospital admissions for fall-related injuries. The estimated cost of falls to the health system was $86.4 million, with more than half of this attributable to hospital inpatient treatment. Assuming the current rate of falls remains constant for each age group and gender, the projected health system costs of falls in older adults will increase to $181 million in 2021 (expressed in 2001-02 Australian dollars). The economic burden to the health services imposed by falls in older adults is substantial, and a long-term strategic approach to falls prevention needs to be adopted. Policy in this area should be targeted at both reducing the current rate of falls through preventing injury in people from high-risk groups and reducing the future rate of falls through reducing population risk.