After the Readout: How the Field Is Interpreting Compass’ Phase 3 Psilocybin Data
Researchers, clinicians and executives react to Compass Pathways’ second positive Phase 3 psilocybin readout in treatment-resistant depression.
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Researchers, clinicians and executives react to Compass Pathways’ second positive Phase 3 psilocybin readout in treatment-resistant depression.
We present the psychedelic drug development pipeline in two ‘bullseye chart’ formats, as of Q1 2026.
On a webcast, Compass Pathways management shared further insight into this morning’s Phase 3 program readout, which featured a first look at topline data from COMP006 and 26-week data from COMP005. Here, we share the slides and commentary for those of you who want to dive even deeper.
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After a half-century of prohibition, psychedelics are once again entering the mainstream.
Today’s so-called “psychedelic renaissance” is represented by a seemingly exponential increase in research and development activity, billions of dollars of funding, psychedelic policy reform initiatives and successes across the world, and changing public perceptions. ∎
Clinical trials involving psychedelics started, per year
Phase 3 studies of several psychedelics are underway.
Psychedelic policy reforms are gaining pace at the federal, state and local level in the U.S. and internationally.
of psychiatrists agreed that psychedelics show promise in treating psychiatric disorders.
Barnett et al., 2023
‘Alpha’, in the investing world, refers to an excess return on investment relative to a benchmark. But we broaden the definition of alpha on both ends to include more than just economic returns on more than just economic investments.
Instead, we conceptualise alpha as the excess return on myriad investments that people may make in the present and future of psychedelics: beyond economic capital, people might invest time, energy, and effort, for example. And that excess return might not be (purely) financial, it might also be realised through a more impactful treatment paradigm for mental health, for example, where the ‘benchmark’ is the inadequate status quo.
All this to say, we’re not only for investors. In fact, most of our readers aren’t: many of them are practitioners, regulators, entrepreneurs, and so on. ∎
Psychedelic Alpha is an independent newsletter and community that strives to empower a diverse constellation of individuals and organisations with the knowledge, network and nuance to make an impact within the field of psychedelic medicine and beyond. Psy Alpha Ltd is a company registered in England and Wales (16989109).
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