Can a smartphone app make cannabis safer? swiss trial aims to find out
Knowledge-focused
ENROLLING_BY_INVITATION
This study tests whether a digital web application can help regular cannabis users adopt safer habits to lower cannabis-related risks. About 565 adults in Lausanne, Switzerland, who already take part in a cannabis sales regulation pilot, will use the app freely and complete surve…
Phase: NA • Sponsor: Jacques Gaume • Aim: Knowledge-focused
Last updated May 17, 2026 07:36 UTC