LouisaDegenhardt University of New South Wales Australia In programme October 23 11:30 to 12:00 October 24 10:50 to 12:20 October 24 10:50 to 12:20 View hours & dates Hours & Dates Plenary session Poster session Big debate Structured session Workshop Oral presentation session Short communication session Poster guided tour 11:30 Oral presentation Prevention of drug related mortality: the role of opioid agonist treatment 11:30 to 12:00 Main stage Matthew HickmanLouisa Degenhardt 10:50 Oral presentation Global patterns of opioid use and dependence: population harms, interventions, and future action 10:50 to 12:20 Main stage Louisa Degenhardt Oral presentation Discussion and the future 10:50 to 12:20 Main stage Louisa DegenhardtPam DasPaul GriffithsWayne HallMichael FarrellAmy Peacock