New drug shows promise for fragile x symptoms in small trial
Symptom relief
Completed
This study tested a single dose of SPG601 in 10 adult men with Fragile X syndrome to see if it improves symptoms like attention and behavior. Participants were randomly assigned to receive either the drug or a placebo, and neither they nor their doctors knew which they got. The g…
Phase: PHASE2 • Sponsor: Spinogenix • Aim: Symptom relief
Last updated Jun 27, 2026 12:37 UTC