https://www.selleckchem.com/products/brd7389.html Randomized controlled trials are used to inform clinical guidelines on the management of hypertension in older adults, but it is unclear to what extent these trials represent the general population attending routine clinical practice. This study aimed to define the proportion and characteristics of patients eligible for hypertension trials conducted in older people. Cross-sectional study. A total of 24 general practices in England. Anonymized electronic health record data from all individuals aged 80 and older. Descriptive statistics were used to define the proportion and characteristics of patients eligible for two previous medication intensification trials (HYVET, SPRINT) and one medication reduction trial (OPTiMISE). A logistic regression model was constructed to estimate predictors of eligibility for each trial. Of 15,376 patients identified, 268 (1.7%; 95% confidence interval [CI] = 1.5-2.0%), 5,290 (34.4%; 95%CI = 33.7-35.2%), and 3,940 (25.6%; 95%CI = 24.9-26.3%) were eligible for the HYVETin routine practice. Caution should be exercised when applying results from existing trials to patients with frailty or multimorbidity.Elucidating the complex neural mechanisms that underlie cognition is contingent upon our ability to measure behavioral outputs reliably in animal models. While the development of open-source software has made behavioral science more accessible, behavioral research remains underappreciated and underutilized. One reason is the large real estate necessitated by traditional behavioral setups. Space must be specifically allocated for a controlled testing environment, accommodate the large footprint of mazes used in behavioral research, and allow a contiguous computerized area for data acquisition. Additionally, to achieve the distinct and sometimes incompatible environmental conditions required by different tasks, a suite of testing rooms may be necessary. Because space is a limited resource, this