About this trial
The main objective of this Phase 2 study is to assess the efficacy of ublituximab as measured by Positive and Negative Syndrome Scale (PANSS) total score in participants with schizophrenia.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Primary diagnosis of schizophrenia.
Treatment-resistant.
Requires antipsychotic treatment and is currently receiving "standard of care".
PANSS total score between 80 and 120, inclusive at screening and baseline.
Disqualifiers
Any primary Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision (DSM-5-TR) disorder other than schizophrenia.
Ongoing clozapine treatment.
Risk for suicidal behavior.
Any severe or uncontrolled medical condition that could affect the participant's ability to participate.
Trial design
Single group
Treatments tested in this trial
Ublituximab
DrugAdministered as an IV infusion.
Treatment groups
Trial outcomes
Primary outcomes
Percentage of Participants with at Least 20% Reduction From Baseline in PANSS Total Score
Secondary outcomes
Change From Baseline in PANSS Total Score
Change From Baseline in Clinical Global Impressions - Improvement (CGI-I)
Change From Baseline in 4-Item Negative Symptom Assessment (NSA-4)
Percentage of Participants With Treatment-Emergent Adverse Events (TEAEs)
Sponsors and contacts
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