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Study details
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MitoQ for Early-phase Schizophrenia-spectrum Disorder and Mitochondrial Dysfunction

Mclean Hospital
NCT IDNCT06191965ClinicalTrials.gov data as of Apr 2026
Phase

Phase 2/3

Target enrollment

100

Study length

about 2.7 years

Ages

18–35

Locations

2 sites in CT, MA

About this study

Researchers are testing whether MitoQ, an antioxidant, improves cognition in people with early schizophrenia-spectrum disorders who have mitochondrial dysfunction. The trial will last 974 days and involve taking MitoQ or a placebo once daily for 12 weeks. Participants will also attend trial visits every four weeks.

Based on ClinicalTrials.gov records.

What participants do

  • 1.Take MitoQ
  • 2.Take Placebo
PhasePhase 2/Phase 3
DrugMitoQ
Primary goalChange from baseline in the MATRICS Consensus Cognitive Battery (MCCB) composite score at week 12

Participation effort

Estimated from trial records. Details can vary by site.

Time + visits
Low11%
Logistics
Moderate50%

Logistics difficulty varies by site location and availability.

Trial highlights

Treatment details

Auto-extracted from trial records to preview treatments and outcomes.

Drug classes

dietary supplement

Endpoints

Primary: Change from baseline in the MATRICS Consensus Cognitive Battery (MCCB) composite score at week 12

Secondary: Change from baseline in the Clinical Global Impressions Severity (CGI-S) scale score at week 12, Change from baseline in the Global Assessment of Functioning (GAF) score at week 12, Change from baseline in the MATRICS Consensus Cognitive Battery (MCCB) attention/vigilance score at week 12, Change from baseline in the MATRICS Consensus Cognitive Battery (MCCB) reasoning and problem solving score at week 12, Change from baseline in the MATRICS Consensus Cognitive Battery (MCCB) social cognition score at week 12, Change from baseline in the MATRICS Consensus Cognitive Battery (MCCB) speed of processing score at week 12, Change from baseline in the MATRICS Consensus Cognitive Battery (MCCB) verbal learning score at week 12, Change from baseline in the MATRICS Consensus Cognitive Battery (MCCB) visual learning score at week 12

Body systems

Psychiatry / Mental Health