National reflection on organs-on-chip for drug development: New regulatory challenges.

Organs-on-chip (OoC) are innovative and promising in vitro models, particularly in the process of developing new drugs, to improve predictivity of preclinical studies in humans. However, a lack of regulatory consensus on acceptance criteria and standards around these technologies currently hinders their adoption and implementation by end-users. A reflection has been conducted at the National Agency for Medicines and Health products safety (ANSM) in order to address this issue, which has gained momentum at the international level in recent years.

Perception of pharmacy students toward opioid-related disorders and roles of community pharmacists: A French nationwide cross-sectional study.

: Community pharmacists are among the frontline health professionals who manage patients with an opioid-related disorder (ORD). Pharmacists frequently have a negative attitude toward these patients, which could have a negative impact on their management. However, education on ORD may improve the attitude of future healthcare professionals.

[Recreational use of cannabis: From effects to harm. Epidemiological data].

As the medical use of so-called "therapeutic cannabis" is in the process of being approved in France, the opening to its recreational use is the next logical step, as it has been always the chronology followed in all countries. Indeed, those who have legalized the drug have previously approved its therapeutic use. This "justifying a project phase" stage seems unavoidable.

[Tetrahydrocannabinol pharmacokinetics; new synthetic cannabinoids; road safety and cannabis].

Delta-9-tetrahydrocannabinol (THC) is the main psychoactive ingredient of cannabis, a drug which is commonly smoked This paper focuses on the pharmacokinetics of THC. The average THC content in cannabis plant material has risen by a factor offour over the past 20 years, from 4% to 16%. This increase has important implications not only for the pharmacokinetics but also for the pharmacology of THC The mean bioavailability of THC in smoked cannabis is about 25%.