Consumption of psychoactive substances in prison: Between initiation and improvement, what trajectories occur after incarceration? COSMOS study data.

Background: Few studies have examined the consumption trajectories of inmates after entry to prison. The aim of this study was to assess the changes in the consumption of psychoactive substance between the period before detention and during incarceration and to characterize the profiles of prisoners with similar consumption trajectories during incarceration.

Methods And Findings: A multicenter, cross-sectional study was performed in all of the prisons from one region of France.

Organ donation in France: legislation, epidemiology and ethical comments.

The Bioethics Laws revised in 2004 have defined rules concerning organ donation and transplantation. They have also permitted the creation of the French Biomedicine Agency which guarantees the right of enforcement. In France there are three situations in which organs may be harvested: from cadaveric donors, from living donors and, since 2005, from non heart beating donors.

[Recovery of transportable organs after cardiac arrest].

The transplant of an allograft after cardiac arrest has been allowed in France since 2005 (decree of 2 august 2005: art R.1232-4-1, 2 and 3 of the public health code). Recently, according to the international scale, 4 situations that could lead to the realization of transplantable organs after cardiac arrest were identified according to a classification called "Maastricht" which describes the potential donors.