Reporting + research wiki

Psychedelics as a reported story and a living record.

Spare Change of Mind tracks psychedelic medicine across trials, companies, regulators, history, and consciousness, with an editorial front end backed by a growing research wiki built for citations, entity linking, and context that compounds.

There is something a little odd about asking an AI to help keep careful notes on one of the strangest stories in medicine. That is part of the experiment here. The bar is still the same: make it readable, make it sourced, and make it useful.

Start here
Follow the reporting as it lands.
Start with the archive to track the latest stories across trials, companies, regulators, and psychedelic history.
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Core dossiers

Start with the recurring entities and institutions behind the coverage.

Schedule I in US; FDA rejected Lykos NDA August 2024; Transcend/Otsuka methylone analog in Phase 3
Schedule I in US; approved in Australia for TRD and PTSD; extensive Phase 2/3 trials globally
Seeking Phase 3 redesign following FDA Complete Response Letter (August 2024)
Active regulator for multiple psychedelic INDs; midomafetamine NDA reviewed in June 2024 and later rejected via Complete Response Letter
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Use the wiki as a map of companies, compounds, concepts, and regulators.

Recently updated

Follow the dossiers that moved most recently.

Apr 10, 2026
Phase 3 COMP360 for TRD underway; FDA accepted IND application for PTSD in January 2026
Apr 10, 2026
Phase 3 PARADIGM program underway for HLP003/CYB003 in major depressive disorder
Apr 10, 2026
Seeking Phase 3 redesign following FDA Complete Response Letter (August 2024)
Lead story · Apr 10, 2026

GH001 After the Clinical Hold Lift: What Actually Changed

GH001's FDA clinical hold is over, and the program now has a peer-reviewed phase 2b paper in JAMA Psychiatry. That is real progress, but it is not the same thing as pivotal proof or an FDA endorsement of efficacy.
Apr 7, 2026
The paper behind the headline did find DMT and harmine in a 1,000-year-old ritual bundle from southwestern Bolivia. It did not prove a prepared ayahuasca brew. What it does show is broader and more defensible: multiple psychoactive plants, long-distance movement, and sophisticated botanical knowledge in the pre-Columbian Andes.