Collaboration with Dr Torsten Passie

In 2010, we collaborated on a pilot study demonstrating that 2-bromo-LSD (a non-psychoactive analogue of LSD) could stop or reduce the frequency of cluster headaches, a debilitating condition with almost no treatment options.

Torsten Passie has also coauthored a comprehensive book on LSD, that was published by the Beckley Foundation press.

He was also involved in a recently published study showed the safety and efficacy of LSD-assisted psychotherapy in patients with anxiety associated with life-threatening diseases (Gasser et al. 2014). Participants of the study were included in a qualitative psychological study including a prospective follow-up.