Journal of clinical pharmacy and therapeutics
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Antiepileptic drugs often produce serious adverse effects, and many patients do not respond to them properly. Phytocannabinoids produce anticonvulsant effects in preclinical and preliminary human studies, and appear to produce fewer adverse effects than available antiepileptic drugs. The present review summarizes studies on the anticonvulsant properties of phytocannabinoids. ⋯ Phytocannabinoids produce anticonvulsant effects through the endocannabinoid system, with few adverse effects. Cannabidiol and cannabidivarin should be tested in randomized, controlled clinical trials, especially in infantile epileptic syndromes.
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The Antimicrobial Self-Assessment Toolkit for NHS Trusts (ASAT) was developed to evaluate the organizational strategies used to implement hospital-based antimicrobial stewardship programmes. An iterative approach was used to develop ASAT v15a, which has been previously investigated for face validity; however, further investigation into other types of validity was required. Therefore, the aim of this study was to investigate the content validity of ASAT v15a and hence modify and improve the content validity of the toolkit. ⋯ Cognitive interviews were effectively able to detect problems encountered by respondents along the cognitive processing pathway by identifying words and/or phrases that required further modifications. Also, this method highlighted that there was a disparity between the respondents' interpretation and the ASAT developers' intent within some questions. Although respondents indicated that the toolkit evaluated the most pertinent components of ASPs, further modifications and testing would be required to improve its validity. These results highlight the importance of the inclusion of end-users in the development of reporting and/or evaluation tools or questionnaires.