Ignite Creation Date:
2025-12-24 @ 5:29 PM
Ignite Modification Date:
2025-12-28 @ 1:25 AM
Study NCT ID:
NCT05873868
Status:
RECRUITING
Last Update Posted:
2024-12-27
First Post:
2023-05-15
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Myocardial Effects in Patients with ATTRv with Polyneuropathy Treated with Patisiran or Vutrisiran
Sponsor:
Rennes University Hospital
Organization:
Study Overview
Official Title:
MyocardON-TTR - Myocardial Effects in Patients with Hereditary Transthyretin-mediated Amyloidosis with Polyneuropathy Treated with Patisiran or Vutrisiran
Status:
RECRUITING
Status Verified Date:
2024-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
MyocardON-TTR
Brief Summary:
ATTRv amyloidosis is a systemic disease with two clinical forms, neurological and cardiological, which are sometimes combined (so-called mixed forms).
Patisiran and vutrisiran have shown protective effects on the progression of neurological damage.
The effects of Patisiran or vutrisiran on the heart remain incompletely understood. The aim of this study is to better understand the morphological and functional cardiac consequences in ATTRv patients with stage 1 or 2 polyneuropathy with a mixed form treated with Patisiran or vutrisiran
Patisiran and vutrisiran have shown protective effects on the progression of neurological damage.
The effects of Patisiran or vutrisiran on the heart remain incompletely understood. The aim of this study is to better understand the morphological and functional cardiac consequences in ATTRv patients with stage 1 or 2 polyneuropathy with a mixed form treated with Patisiran or vutrisiran
Detailed Description:
ATTRv amyloidosis is a systemic disease with two clinical forms, neurological and cardiological, which are sometimes combined (so-called mixed forms).
Patisiran and vutrisiran have shown protective effects on the progression of neurological damage.
The effects of Patisiran or vutrisiran on the heart remain incompletely understood.
During their therapeutic management, including the prescription of Patisiran or vutrisiran, the routine examinations carried out at the inclusion, one and two year later will allow us to observe the consequences on myocardial activity during the routine consultation after 1 and 2 years of treatment.
Examinations are : clinical and biological exams, EKC, echocardiography, cardiac MRI and scintigraphy.
Data at the start of treatment and at 1 and 2 years will be collected, especially cardiac function assesment In addition, during these two consultations, a life quality questionnaire, a dysautonomia questionnaire and a functional walking test will be carried out specifically for the study.
The aim of this study is to better understand the morphological and functional cardiac consequences in ATTRv patients with stage 1 or 2 polyneuropathy with a mixed form treated with Patisiran or vutrisiran.
Patisiran and vutrisiran have shown protective effects on the progression of neurological damage.
The effects of Patisiran or vutrisiran on the heart remain incompletely understood.
During their therapeutic management, including the prescription of Patisiran or vutrisiran, the routine examinations carried out at the inclusion, one and two year later will allow us to observe the consequences on myocardial activity during the routine consultation after 1 and 2 years of treatment.
Examinations are : clinical and biological exams, EKC, echocardiography, cardiac MRI and scintigraphy.
Data at the start of treatment and at 1 and 2 years will be collected, especially cardiac function assesment In addition, during these two consultations, a life quality questionnaire, a dysautonomia questionnaire and a functional walking test will be carried out specifically for the study.
The aim of this study is to better understand the morphological and functional cardiac consequences in ATTRv patients with stage 1 or 2 polyneuropathy with a mixed form treated with Patisiran or vutrisiran.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: