Refractory Schizophrenia: NaBen® with Clozapine

We are studying whether NaBen®, a new medication, can help adults with refractory schizophrenia who still have symptoms despite treatment with clozapine. The trial will also assess the safety of this combination therapy.

What diseases are being studied?

Health conditions and diseases that the clinical trial is designed to study and treat.

Who can participate in the clinical trial?

These questions help us understand your situation so we can let the trial team know whether you might be a potential match. This is not a medical evaluation and is not part of the official screening, the study doctor will make the final decision..

What active substances are being studied?

Active substances that are officially approved for use in the European Union and considered safe by EMA. These substances are already on the market and may be tested for new conditions or populations.

Sodium Benzoate
Sodium benzoate is a substance that helps lower high blood ammonia in people with certain metabolic or urea cycle disorders.

What experimental substances are being tested?

Experimental substances that are being investigated in this clinical trial. These are not yet approved for general use.

NaBen

Where is the clinical trial being conducted?

Locations and medical facilities where this clinical trial is currently recruiting or conducting research. Select the locations where you would like to participate.

Loading map...
Centrum Medyczne Luxmed Sp. z o.o.
Department of Psychiatry
Lublin, Poland
Centrum Badań Klinicznych PI-House sp. z o.o.
Department of Psychiatry
Nowy Port, Poland
Przychodnia Lekarsko Psychologiczna Persona Baranowski Mazurek Lekarzy sp.p.
Department of Psychiatry
Wrocław, Poland

Sponsor: Syneurx International (Taiwan) Corp.
Last updated: Nov 26, 2025

Disclaimer: Parts of this content have been automatically extracted from the EU Clinical Trials registry. While we strive for accuracy, please always contact the trial site or sponsor directly for correct and official information before making any decisions about participation. View on EU Clinical Trials.