Pharmacological interventions to improve cognition and adaptive functioning in Down syndrome: Strides to date.

Although an increasing number of clinical trials have been developed for cognition in Down syndrome, there has been limited success to date in identifying effective interventions. This review describes the progression from pre-clinical studies with mouse models to human clinical trials research using pharmacological interventions to improve cognition and adaptive functioning in Down syndrome. We also provide considerations for investigators when conducting human clinical trials and describe strategies for the pharmaceutical industry to advance the field in drug discovery for Down syndrome. Future research focusing on earlier pharmaceutical interventions, development of appropriate outcome measures, and greater collaboration between industry, academia, advocacy, and regulatory groups will be important for addressing limitations from prior studies and developing potential effective interventions for cognition in Down syndrome.

Patterns of Stress, Coping and Health-Related Quality of Life in Doctor of Pharmacy Students.

Objective. To examine perceived stress, coping strategies, and health-related quality of life in Doctor of Pharmacy students across the first three years (pre-clinical portion) of the curriculum. Methods. Three instruments, the Perceived Stress Scale, Brief COPE, and Short Form-36, were administered to students three times a year over a five-year period. Median annual scores were compared using Skillings-Mack tests and correlations were assessed using Spearman correlation. Results. One hundred forty-five students (approximately 46% of the school's enrollment) participated. A significant increase in scores on the PSS, increase in students' maladaptive coping behaviors, and worsening mental health-related quality of life were detected in students across the first three years of the pre-clinical curriculum. The PSS scores of first- and second-year pharmacy students had a moderate to large positive correlation with maladaptive coping behaviors (rho = 0.43 and 0.58, respectively) and PSS scores exhibited a large negative correlation with maladaptive coping behaviors in all three years of the pre-clinical curriculum (rho ranged from -0.69 to -0.78). Conclusion. Increasing levels of stress, increasing use of maladaptive coping strategies, and declining mental health-related quality of life among pharmacy students across the first three years of the four-year curriculum were very similar to findings in the cohort of pharmacy students observed in the preceding five years.