Developing a community advisory board to combat ageism: process and preliminary outcomes.

Ageism - stereotyping, prejudice, and discrimination based on chronological age - is a highly prevalent yet underrecognized form of social discrimination with detrimental effects on healthy aging. Combating ageism is essential for creating an age-friendly society; however, there is no consensus on the optimal approach for doing so. In this manuscript, we posit that community-based participatory research holds promise for addressing and reframing ageism, especially in underserved minoritized communities.

Melatonin, hypnotics and their association with fracture: a matched cohort study.

Objectives: although melatonin prescribing in England has been increasing in recent years, there have been no large scale studies on the safety of melatonin compared to other medical treatments for insomnia. The primary aim of this study was to examine the association between exposure to melatonin, hypnotic benzodiazepines (temazepam, nitrazepam) or Z-drugs (zolpidem, zopiclone) and fracture risk.

Design: retrospective cohort study.

A randomized, controlled dose-ranging study of risedronate in children with moderate and severe osteogenesis imperfecta.

Moderate to severe osteogenesis imperfecta is associated with multiple fractures in childhood. There are no published data regarding the effects of third-generation bisphosphonates in these children. This randomized study investigated which of three different doses of risedronate was most effective in reducing fracture incidence.

Making medicinal chemistry more effective--application of Lean Sigma to improve processes, speed and quality.

The pharmaceutical industry, particularly the small molecule domain, faces unprecedented challenges of escalating costs, high attrition as well as increasing competitive pressure from other companies and from new treatment modes such as biological products. In other industries, process improvement approaches, such as Lean Sigma, have delivered benefits in speed, quality and cost of delivery. Examining the medicinal chemistry contributions to the iterative improvement process of design-make-test-analyse from a Lean Sigma perspective revealed that major improvements could be made.

Discovery and optimization of a series of carbazole ureas as NPY5 antagonists for the treatment of obesity.

The hypothesis that antagonists of the neuropeptide Y5 receptor would provide safe and effective appetite suppressants for the treatment of obesity has prompted vigorous research to identify suitable compounds. We discovered a series of acylated aminocarbazole derivatives (e.g.