Rnz: Our Changing World

Ketamine was first developed as an anaesthetic, and today is taken by some as a party drug. But since 2000, research has emerged showing it is also helpful as a medication for some people with treatment-resistant depression. While initial studies used ketamine injections, recent research has shown the advantages of taking it in oral form. Now clinical trials are underway to determine if a New Zealand-developed ketamine pill is safe and effective enough to get the regulatory tick. Sign up to the Our Changing World monthly newsletter for episode backstories, science analysis and more.…Go to this episode on rnz.co.nz for more details