Eosinophilic Granulomatosis With Polyangiitis: NS-229 Study

We are testing a new treatment, NS-229, to see if it helps patients with Eosinophilic Granulomatosis With Polyangiitis achieve remission better than a placebo. The study will also look at any side effects and the time until symptoms worsen.

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 experimental substances are being tested?

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

Ns-229
Methyl-(1-{[6-{[(1s)-1-cyclopropylethyl]amino}-2-(pyrazolo[5,1-b][1,3]thiazol-7-yl)-pyrimidin-4-yl]carbonyl}piperidin-4-yl)carbamate-mono(4-methylbenzenesulfonate) monohydrate

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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Assistance Publique Hopitaux De Paris
Service de medecine interne
Maison Blanche, France
Centre Hospitalier Universitaire De Nice
Service de medecine interne
Nice, France
Centre Hospitalier Universitaire De Toulouse
Service de medecine interne
Ramonville-Saint-Agne, France

Sponsor: Ns Pharma Inc.
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.