
HLP003 shows rapid, durable MADRS improvement in adjunctive MDD phase 2; phase 3 tests intermittent dosing to cut daily pill burden.

HLP003 shows rapid, durable MADRS improvement in adjunctive MDD phase 2; phase 3 tests intermittent dosing to cut daily pill burden.

HLP003, a deuterated psilocin agonist, enters phase 3 as an add-on for MDD, aiming to boost SSRI/SNRI response earlier.