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Study identifier: NCT06836011 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

A Multicenter Study on Atrioventricular Regurgitation in Transthyretin Amyloid Cardiomyopathy: Definition, Prevalence, and Prognostic Impact.

Condition: ATTR Amyloidosis With Cardiomyopathy · ATTR-CM · ATTR Amyloidosis Wild Type  ·  Sponsor: Medical University of Vienna

PhaseN/A
Planned participants600
Who can joinAll sexes, 18 Years to no upper limit
Healthy volunteersNo

About this study

The objective of this prospective registry study is to comprehensively characterize the prevalence, (semi-) quantitative parameters, and associated clinical outcomes of mitral (MR) and tricuspid regurgitation (TR) in patients diagnosed with transthyretin amyloid cardiomyopathy (ATTR-CM). The study further aims to develop and implement new grading standards for the quantitative assessment of regurgitation severity, tailored to the distinct hemodynamic profile of ATTR-CM. This approach seeks to address the limitations of current regurgitation severity classifications, which do not adequately reflect the unique pathophysiology of a restrictive phenotype as seen in ATTR-CM.

This description comes directly from the study's public registry record.

Talk to the study team

Christian Nitsche, Priv.-Doz. Dr., PhD  ·  +4314040048590  ·  christian.nitsche@meduniwien.ac.at

Laurenz Hauptmann, Dr.  ·  +4314040048590  ·  Laurenz.hauptmann@meduniwien.ac.at

Always discuss trial participation with your own doctor first.

Locations (8)

Medical University of GrazGraz, Styria, AustriaRecruiting
Department of Internal Medicine II, Medical University of ViennaVienna, AustriaRecruiting
Medizinische Klinik und Poliklinik I, Klinikum der Universitaet Muenchen, Ludwig-Maximilians-UniversityMunich, Bavaria, GermanyRecruiting
Department of Cardiology, University Hospital Frankfurt, Goethe UniversityFrankfurt am Main, Hesse, GermanyRecruiting
Institute of Cardiology, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of BresciaBrescia, ItalyRecruiting
Cardiologic Centre, Azienda Ospedaliero Universitaria di FerraraFerrara, ItalyRecruiting
Center for Diagnosis and Treatment of Cardiomyopathies, Cardiovascular Department, Azienda Sanitaria Universitaria Giuliano-Isontina (ASUGI), University of TriesteTrieste, ItalyRecruiting
University Medical Center UtrechtUtrecht, NetherlandsRecruiting

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Source record: clinicaltrials.gov/study/NCT06836011