iTTP Treatment: TAK-755 Study

We are testing a new treatment called TAK-755 for patients with immune-mediated thrombotic thrombocytopenic purpura. The study aims to see if it is safe and effective in reducing symptoms and preventing future episodes.

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.

Radamts13
Rituximab
Rituximab is a substance that targets and reduces B cells, a type of white blood cell, to treat some blood cancers and autoimmune conditions.

What experimental substances are being tested?

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

Apadamtase Alfa

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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Medical University Of Vienna
Universitätsklinik für Innere Medizin I, Klinische Abteilung für Hämatologie und Hämostaseologie
Vienna, Austria
Geniko Nosokomeio Thessalonikis George Papanikolaou
Department of Hematology
Asvestochóri, Greece
Fondazione IRCCS Ca Granda Ospedale Maggiore Policlinico
Medicina Interna
Milan, Italy

Sponsor: Takeda Development Center Americas Inc.
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.