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Study of Acoramidis in Patients With Transthyretin Amyloid Cardiomyopathy (MOSAIC-TTR)

14 settembre 2026 aggiornato da: Bayer

A Prospective, Longitudinal, Multi-center, Observational Study of Acoramidis In Patients With Wild-type or Variant Transthyretin Amyloid Cardiomyopathy (ATTR-CM): MOSAIC-TTR Study

Transthyretin amyloid cardiomyopathy (ATTR-CM) is a progressive heart disease caused by the buildup of an abnormal protein, called transthyretin (TTR), in the heart. This buildup can make it harder for the heart to pump blood and may lead to worsening symptoms over time. Acoramidis is a medicine approved for the treatment of adults with wild-type or hereditary (variant) ATTR-CM. While its benefits have been demonstrated in clinical trials, more information is needed about how it is used and how patients do in everyday medical practice.

The MOSAIC-TTR study is an observational study in France. Participants will receive acoramidis as part of their usual medical care. No experimental treatments or additional medical procedures will be required. The study will collect information directly from participating hospitals and from the Healthcare European Amyloidosis Registry (HEAR; NCT05101304). The main goal of the study is to understand how patients' quality of life, daily functioning, and overall well-being change during the first 12 months of treatment with acoramidis, using questionnaires completed by the patients themselves. The study will also collect information about the characteristics of patients receiving acoramidis, how the medicine is used in routine clinical practice, and its safety and tolerability. The information collected will help improve the understanding of ATTR-CM and may help improve the care of people living with this condition.

Panoramica dello studio

Stato

Reclutamento

Condizioni

Intervento / Trattamento

Tipo di studio

Osservativo

Iscrizione (Stimato)

500

Contatti e Sedi

Questa sezione fornisce i recapiti di coloro che conducono lo studio e informazioni su dove viene condotto lo studio.

Contatto studio

Luoghi di studio

      • Many Locations, Francia
        • Reclutamento
        • Many locations

Criteri di partecipazione

I ricercatori cercano persone che corrispondano a una certa descrizione, chiamata criteri di ammissibilità. Alcuni esempi di questi criteri sono le condizioni generali di salute di una persona o trattamenti precedenti.

Criteri di ammissibilità

Età idonea allo studio

  • Adulto
  • Adulto più anziano

Accetta volontari sani

No

Metodo di campionamento

Campione non probabilistico

Popolazione di studio

Participants will be recruited from centers that are part of the French Amyloidosis Network or centers that are knowledgeable in the diagnosis and management of transthyretin amyloid cardiomyopathy (ATTR-CM). There are two complementary enrollment pathways: (i) direct recruitment within this study, and (ii) integration of data from the Healthcare Amyloidosis European Registry (HEAR), a multicenter registry maintained by reference centers (see NCT05101304), to enrich the study database.

Descrizione

Inclusion Criteria:

  • Greater than or equal to 18 years of age
  • Established diagnosis of ATTR-CM with either wild-type TTR or a variant TTR genotype
  • Initiating treatment with acoramidis with the decision to treat having been made by the treating physician prior to study enrolment in accordance with the current French Summary of Product Characteristics (SmPC)

Exclusion Criteria:

  • Any contraindications as listed in the local approved product information
  • Prior treatment with disease-modifying treatment (e.g., tafamidis, TTR silencers and/or depleters)
  • Participation in an investigational trial evaluating new Investigational Medicinal Products or new Investigational Medical Device outside of routine clinical practice
  • Under legal protection (guardianship, curatorship, or other legal protection measures) or deprived of liberty by administrative or judicial decision at the time of inclusion.

Piano di studio

Questa sezione fornisce i dettagli del piano di studio, compreso il modo in cui lo studio è progettato e ciò che lo studio sta misurando.

Come è strutturato lo studio?

Dettagli di progettazione

Coorti e interventi

Gruppo / Coorte
Intervento / Trattamento
Single Arm
Patients will receive acoramidis 712 mg orally BID (twice daily)
356 mg film-coated tablets. The recommended dose is 712 mg (two tables, 356 mg) orally twice daily, corresponding to a total daily dose of 1424 mg.
Altri nomi:
  • BEYONTTRA
  • BAY3684938

Cosa sta misurando lo studio?

Misure di risultato primarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Patient Reported Outcome Measure: Amylo-AFFECT-QOL score
Lasso di tempo: At 3, 6, 9, and 12 months after initiation of acoramidis
Change from baseline in Amylo-AFFECT-QOL total score
At 3, 6, 9, and 12 months after initiation of acoramidis
Patient Reported Outcome Measure: KCCQ-23 score
Lasso di tempo: At 3, 6, 9, and 12 months after initiation of acoramidis
Change from baseline in Kansas City Cardiomyopathy Questionnaire (KCCQ-23) total score
At 3, 6, 9, and 12 months after initiation of acoramidis
Patient Reported Outcome Measure: EQ-5D-3L index score
Lasso di tempo: At 3, 6, 9, and 12 months after initiation of acoramidis
3L index score of EQ-5D Health-Related Quality of Life Questionnaire
At 3, 6, 9, and 12 months after initiation of acoramidis
Patient Reported Outcome Measure: EQ VAS score
Lasso di tempo: At 3, 6, 9, and 12 months after initiation of acoramidis
Visual Analog scale score of EQ-5D Health-Related Quality of Life Questionnaire
At 3, 6, 9, and 12 months after initiation of acoramidis

Misure di risultato secondarie

Misura del risultato
Misura Descrizione
Lasso di tempo
Demographic characteristics: Age
Lasso di tempo: Before treatment with acoramidis
Age of patients initiating treatment with acoramidis
Before treatment with acoramidis
Demographic characteristics: Sex
Lasso di tempo: Before treatment with acoramidis
Sex of patients initiating treatment with acoramidis
Before treatment with acoramidis
Demographic characteristics: Body Mass Index
Lasso di tempo: Before treatment with acoramidis
Body Mass Index of patients initiating treatment with acoramidis
Before treatment with acoramidis
Clinical characteristics: Time between diagnosis and treatment initiation
Lasso di tempo: Before treatment with acoramidis
Time between ATTR-CM diagnosis and treatment initiation
Before treatment with acoramidis
Clinical characteristics: ATTR-CM diagnosis
Lasso di tempo: Before treatment with acoramidis
ATTR-CM diagnosis (genetic status including mutation type [if applicable], phenotype)
Before treatment with acoramidis
Clinical characteristics: ATTR-CM manifestations
Lasso di tempo: Before treatment with acoramidis
ATTR-CM manifestations prior to treatment initiation
Before treatment with acoramidis
Clinical characteristics: Comorbidities
Lasso di tempo: Up to 12 months before initiation of acoramidis, and during treatment with acoramidis
ATTR-CM-relevant comorbidities that were either ongoing at treatment initiation, or were previously managed or resolved in the 12 months prior to initiating acoramidis, as well as those that began after initiating acoramidis
Up to 12 months before initiation of acoramidis, and during treatment with acoramidis
Clinical characteristics: Prior medication and procedures
Lasso di tempo: Up to 12 months before initiation of acoramidis
Prior medication taken and procedures performed up to 12 months before initiation of acoramidis
Up to 12 months before initiation of acoramidis
Treatment patterns: Treatment duration
Lasso di tempo: During treatment with acoramidis
Duration of treatment with acoramidis
During treatment with acoramidis
Treatment patterns: Treatment interruptions
Lasso di tempo: During treatment with acoramidis
Proportion of patients with temporary treatment interruptions and reason for interruption
During treatment with acoramidis
Treatment patterns: Treatment discontinuation
Lasso di tempo: During treatment with acoramidis
Proportion of patients with permanent treatment discontinuation and reason for discontinuation
During treatment with acoramidis
Treatment patterns: Time to treatment discontinuation
Lasso di tempo: During treatment with acoramidis
Time to acoramidis treatment discontinuation
During treatment with acoramidis
Treatment patterns: Concomitant medications and procedures
Lasso di tempo: During treatment with acoramidis
Concomitant medications taken and procedures performed during treatment with acoramidis
During treatment with acoramidis
Safety and tolerability: Adverse events
Lasso di tempo: During treatment with acoramidis and up to 6 days after the last intake of acoramidis in case of premature permanent treatment discontinuation
Adverse events (AEs) occurring during treatment with acoramidis and AEs occurring up to 6 days after the last intake of acoramidis if premature permanent treatment discontinuation
During treatment with acoramidis and up to 6 days after the last intake of acoramidis in case of premature permanent treatment discontinuation

Collaboratori e investigatori

Qui è dove troverai le persone e le organizzazioni coinvolte in questo studio.

Sponsor

Collaboratori

Pubblicazioni e link utili

La persona responsabile dell'inserimento delle informazioni sullo studio fornisce volontariamente queste pubblicazioni. Questi possono riguardare qualsiasi cosa relativa allo studio.

Studiare le date dei record

Queste date tengono traccia dell'avanzamento della registrazione dello studio e dell'invio dei risultati di sintesi a ClinicalTrials.gov. I record degli studi e i risultati riportati vengono esaminati dalla National Library of Medicine (NLM) per assicurarsi che soddisfino specifici standard di controllo della qualità prima di essere pubblicati sul sito Web pubblico.

Studia le date principali

Inizio studio (Effettivo)

7 settembre 2026

Completamento primario (Stimato)

31 dicembre 2028

Completamento dello studio (Stimato)

31 dicembre 2028

Date di iscrizione allo studio

Primo inviato

25 agosto 2026

Primo inviato che soddisfa i criteri di controllo qualità

25 agosto 2026

Primo Inserito (Effettivo)

27 agosto 2026

Aggiornamenti dei record di studio

Ultimo aggiornamento pubblicato (Effettivo)

15 settembre 2026

Ultimo aggiornamento inviato che soddisfa i criteri QC

14 settembre 2026

Ultimo verificato

1 settembre 2026

Maggiori informazioni

Termini relativi a questo studio

Termini MeSH pertinenti aggiuntivi

Altri numeri di identificazione dello studio

  • 23181

Piano per i dati dei singoli partecipanti (IPD)

Hai intenzione di condividere i dati dei singoli partecipanti (IPD)?

NO

Descrizione del piano IPD

Currently, there is no established plan for the sharing of Individual Patient Data (IPD) from this study. The availability of this study's data will later be determined according to Bayer's commitment to the EFPIA/PhRMA 'Principles for responsible clinical trial data sharing.' This pertains to the scope, timepoint, and process of data access.

As such, Bayer commits to considering requests from qualified researchers for patient- / study-level clinical trial data, and documents from clinical trials involving medicines and indications approved in the US and EU. However, this commitment does not reflect an active IPD sharing plan. This applies to data on new medicines and indications that have been approved by the EU and US regulatory agencies on or after January 01, 2014.

Researchers can use www.vivli.org to request access to IPD and documents from clinical studies to conduct research. Information on Bayer's criteria for listing studies is provided in the member section of the portal.

Informazioni su farmaci e dispositivi, documenti di studio

Studia un prodotto farmaceutico regolamentato dalla FDA degli Stati Uniti

No

Studia un dispositivo regolamentato dalla FDA degli Stati Uniti

No

Queste informazioni sono state recuperate direttamente dal sito web clinicaltrials.gov senza alcuna modifica. In caso di richieste di modifica, rimozione o aggiornamento dei dettagli dello studio, contattare register@clinicaltrials.gov. Non appena verrà implementata una modifica su clinicaltrials.gov, questa verrà aggiornata automaticamente anche sul nostro sito web .