National expert consensus on short-acting beta2-agonist overreliance in asthma care in Malaysia.

OBJECTIVE: Inappropriate use of short-acting beta2-agonists (SABA) in asthma has been associated with undesired outcomes. This national expert consensus was developed to increase awareness of SABA overuse and provide recommendations on the ways to eliminate SABA overprescription and overreliance in Malaysia. DATA SOURCES: This expert consensus was developed by searching the PubMed database, using index terms to identify SABA overuse-related burden and recommendations made in asthma guidelines. Consensus recommendations were made via the Delphi method, involving a Malaysian expert committee comprising 13 healthcare professionals (five pulmonologists, four family medicine specialists, two emergency medicine physicians and two pharmacists). STUDY SELECTIONS: The articles reviewed include randomized controlled trials, systematic reviews, meta-analyses, observational studies, guidelines, and surveys, with abstracts in English and published up until June 2023. Relevant recommendations were also sourced from verified websites of medical organizations and societies. RESULTS: Eleven consensus statements were developed, each statement achieving a priori agreement level of at least 70%. The statements reflect SABA overreliance in asthma care, as well as recommendations to eliminate SABA overprescription and overreliance in Malaysia. Supporting evidence in the literature as well as expert committee discussions leading to the development of the finalized statements were elaborated. CONCLUSION: This national expert consensus discussed the burden of SABA overreliance and made specific recommendations to eliminate SABA overprescription and overreliance in the Malaysian context. This consensus document is anticipated to impart better awareness among Malaysian healthcare providers and contribute to the continuous improvement of asthma care in the country.

Labisia pumila standardized extract (SKF7®) reduces percentage of waist circumference and waist-to-height ratio in individuals with obesity.

AIM: Evidence from the literature points towards a viable choice of utilizing Labisia pumila to improve the metabolic profile in animal studies. To that end, this prospective study was designed to assess the health impact of the consumption of L. pumila standardized extract (SKF7®) on key parameters of obesity in humans such as body weight (BW), body mass index (BMI), waist circumference (WC) and waist-to-height ratio (WHtR). MATERIALS AND METHODS: A dose-ranging analysis using SKF7® was conducted through a randomized, double-blind, multicentre, placebo-controlled, phase 2 clinical trial involving individuals with obesity (N = 133) between January 2020 and April 2021. The potential percentage of change was assessed in relation to BW, BMI, WC and WHtR. RESULTS: Average treatment effect estimates (treatment group vs. placebo) show a statistically significant reduction in the percentage of change for BW (mean = -2.915; CI: -4.546, -1.285), BMI (-2.921; CI: -4.551, -1.291), WC (mean = -2.187; CI: -3.784, -0.589) and WHtR (mean = -2.294, CI: -3.908, -0.681) in the group with a total of 750 mg of SKF7® (p < .01). An incremental reduction in WC and WHtR was consistent with the gradual increase in the total daily concentration of SKF7® from 375 to 750 mg. WC and WHtR had higher effect size (f 2 = 0.11 and f 2 = 0.13 respectively) in comparison with BW and BMI. CONCLUSIONS: SKF7® is potentially a novel therapeutic treatment for obesity, reflected by reductions in BW, BMI, WC and WHtR. The use of SKF7® suggests a dose-dependent reduction in abdominal obesity, exemplified by a decline in WC and WHtR.

A comprehensive model for sub-10 nm electron-beam patterning through the short-time and cold development.

In this study, we propose a set of single-spot experiment to construct a comprehensive model of electron-beam lithography to describe the relation among the incident electrons, resist, and the development conditions such as durations and temperatures. Through the experiments, small feature can be achieved by performing a short-time development due to the high acceleration voltage and large depth of focus of electron-beam system. The singular point in the beginning of the development is also observed in our model and supported by the experimental data. In addition, we verify the characteristic region of each incident spot induced by the point spread function of the electron-beam system. We further fabricate the single line with narrow groove width by utilizing the results from single-spot experiment at low developing temperatures. The line is formed by arranging a series of incident points with a distance close to the characteristic radius. This method can eliminate the proximity effect effectively and thus the groove width is scaled down to 8 nm. By adopting the successful experience in the single line formation, dense array with narrow linewidth is also demonstrated under well suppression of the proximity effect. The minimum groove width of 9 nm with 30 nm pitch is achieved with 5 s development time at -10 °C. Finally, the exceptional capability of pattern transfer is presented due to the high aspect ratio of the resist.

Corrigendum to "Ferulic Acid, an Angelica sinensis-Derived Polyphenol, Slows the Progression of Membranous Nephropathy in a Mouse Model".

[This corrects the article DOI: 10.1155/2012/161235.].

Ferulic Acid, an Angelica sinensis-Derived Polyphenol, Slows the Progression of Membranous Nephropathy in a Mouse Model.

Membranous nephropathy (MN) is a leading cause of adult nephrotic syndrome but lacks adequate treatment. Different extracts of Angelica sinensis (AS) and one of its active compounds, ferulic acid (FA), were used to evaluate the therapeutic effects in a MN mouse model. The MN model was grouped into three subgroups: no treatment (N-T), treatment at induction of MN (Pre-T), and treatment after full-blown MN (Post-T). The results showed that the methanol (ME) layer of AS extract exhibited a therapeutic effect on MN-induced proteinuria. The ME layer-enriched compound, FA, improved the hypoalbuminemia, hyperlipidemia, and proteinuria in both Pre-T and Post-T groups. Ferulic acid also reduced the formation of oxidative protein products and increased the synthesis of antioxidant enzymes in groups Pre-T and Post-T. Regarding angiogenesis factors, the antiangiogenic factors in renal glomeruli were increased in group N-T, but, after FA treatment, only one of the antiangiogenic factors, thrombospondin-1, showed a significant decrease. Furthermore, the expression of Th2 predominant showed significant decrease in both Pre-T and Post-T groups when compared to that of N-T group. In summary, FA retarded the progression of MN, and the mechanisms involved the regulation of oxidative stresses, angiogenic and antiangiogenic factors, and attenuation of Th2 response.

The NHS Performance Assessment Framework: a "balanced scorecard" approach?

The NHS in the UK has recently adopted a new Performance Assessment Framework (PAF), aiming to provide a broader view of performance within the NHS The PAF is not only a multi-stakeholder approach reflecting various stakeholders' interests across six dimensions, but is also used by the Government as a strategic management tool to ink national strategies with local operation activities. The Government claims that the PAF is a "balanced scorecard" approach This study discusses the concepts of the BSC underlying the NHS PAF.