Life sciences · Phase 2 Trial
ClinicalTrials.gov · November 6, 2026
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Phase 2 Trial.
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Registry record from ClinicalTrials.gov (NCT04827901). This is a study registration, not published results. Lead sponsor: James Murrough. Recruitment status: COMPLETED. Phase: PHASE2. Study type: INTERVENTIONAL. Enrollment: 60 participants (ACTUAL). Conditions: Major Depressive Disorder. Interventions: DRUG: XEN1101; DRUG: Placebo. Primary outcome measures: Change in Activation Within the Reward Circuit by fMRI , Baseline (week 0), End of treatment (week 8). Brief summary: This project is designed to examine the neuronal KCNQ2/3 potassium (K+) channel subtype as a novel treatment target for mood disorders through the administration of the KCNQ-selective channel opener XEN1101 (Xenon Pharmaceuticals).