Corticobasal Syndrome: Glycerol Phenylbutyrate Study

We are investigating whether glycerol phenylbutyrate can lower nerve damage markers in patients with corticobasal syndrome. This study will also look at the safety and tolerability of the treatment.

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 medicines are being studied?

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

Ravicti
Ravicti is a medicine used to help lower high ammonia levels in people with urea cycle disorders.

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.

Glycerol Phenylbutyrate
Glycerol phenylbutyrate is a substance that helps lower high ammonia levels in people with urea cycle disorders.
Hypromellose
Hypromellose is a substance used to lubricate and protect the eyes to relieve dryness and irritation.

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.

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Klinikum der Universitaet Muenchen AöR
Klinik und Poliklinik für Neurologie
Neuried, Germany
Klinikum rechts der Isar der TU Muenchen AöR
Klinik und Poliklinik für Neurologie
Neuried, Germany
Sponsor: Klinikum rechts der Isar der TU Muenchen AöR
Last updated: Nov 27, 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.