NCT07136662

Anderson Fabry Disease - the Power of Information.

How to Improve the Diagnosis of Anderson-Fabry Disease - the Power of Knowledge.

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 20 (actual)
• Sponsor: Fondazione Policlinico Universitario Agostino Gemelli IRCCS · Academic / Other
• Sex: All
• Age: 72 Years
• Healthy volunteers: Not accepted

Summary

The goal of this before-after control-impact study is to determine whether providing targeted information on Fabry disease (FD) to cardiologists and tutoring them in the evaluation of patients with unexplained left ventricle hypertrophy may improve FD screening and increase FD diagnosis. Participants (italian cardiologists from centres not experienced in cardiomyoopathies) will be given targeted information on FD viaa training course organized in two parts: a "Theoretical phase" based on on-line interactive lessons on FD and a "Tutored phase" in which the cardiologists from spoke Centers will be actively supported in the diagnostic process.

Detailed description

Background: In Fabry disease (FD), cardiac involvement is frequent and has strong prognostic implications. The main expression of Fabry cardiomyopathy (FC) is left ventricular hypertrophy, mimicking sarcomeric hypertrophic cardiomyopathy. Misdiagnosis is frequent and is mainly related to the lack of knowledge of rare diseases such as FD. Diagnostic delay has a significant prognostic impact in FD since Enzyme Replacement Therapy effects critically depend on the stage of the disease. Objectives: To determine whether providing targeted information on FD to cardiologists and tutoring them in the evaluation of patients with unexplained LVH may improve FD screening, contributing to reduce both diagnostic and therapeutic delay. Design of the study: This will be an investigator-initiated research, designed as before-after control-impact study aiming at comparing the rate of FD diagnosis before and after providing targeted information on FD to a group of Italian cardiologist from 54 spoke Centres without outpatient clinics dedicated to cardiomyopathies and with no expertise in rare diseases. The coordinator Centre (Fondazione Policlinico Universitario "A. Gemelli", Rome, Italy) will provide a training course organized in two parts: a "Theoretical phase" based on on-line interactive lessons on FD and a "Tutored phase" in which the cardiologists from spoke Centers will be actively supported in the "diagnostic process" providing them interpretative assistance of ECG and echocardiograms. Primary outcome: to increase the rate of Fabry disease diagnosis. Statistical analyses: Descriptive statistics will be used to quantitatively describe and summarize the basic characteristics of the study data. A comparison will be made between the rate of screening test and confirmed diagnosis pre and post the provided targeted information on FD and the tutored phase.

Conditions

• Fabry Disease

Interventions

Type	Name	Description
OTHER	educational	see arm description

Timeline

• Start date: 2022-11-14
• Primary completion: 2024-06-06
• Completion: 2024-06-06
• First posted: 2025-08-22
• Last updated: 2025-08-22

Locations

1 site across 1 country: Italy