A network to improve diagnosis of rare cerebrovascular diseases in Italy

RAre, But Not aLone: a Large Italian Network to Empower the Impervious diaGNostic Pathway of Rare cerEbrovascular Diseases (ALIGNED)

Observational Fondazione I.R.C.C.S. Istituto Neurologico Carlo Besta · NCT06935578

This study is trying to create a network in Italy to help doctors better diagnose and manage rare brain blood vessel diseases like CADASIL and Moyamoya by collecting information from patients who have been diagnosed with these conditions.

Quick facts

Study typeObservational
Enrollment500 (estimated)
Ages18 Years and up
SexAll
SponsorFondazione I.R.C.C.S. Istituto Neurologico Carlo Besta Academic / other
Locations17 sites (Acquaviva delle Fonti, BA and 16 other locations)
Trial IDNCT06935578 on ClinicalTrials.gov

What this trial studies

This observational study aims to enhance the diagnostic pathway for rare cerebrovascular diseases (rCVDs) such as CADASIL and Moyamoya disease by creating a large Italian network. It focuses on patients who have been clinically, genetically, or neuroradiologically diagnosed with rCVDs and have undergone at least one brain MRI. The study seeks to gather data on the clinical course and phenotype of these diseases to improve recognition and management, including genetic counseling and potential therapies. By addressing the challenges of misdiagnosis and lack of data, the study aims to empower clinicians in identifying these rare conditions.

Who should consider this trial

Good fit: Ideal candidates for this study are patients diagnosed with rare cerebrovascular diseases such as CADASIL, Fabry's disease, COL4A1 syndrome, Sneddon's syndrome, or Moyamoya arteriopathy.

Not a fit: Patients without a clinical, genetic, or neuroradiological diagnosis of rare cerebrovascular diseases will not benefit from this study.

Why it matters

Potential benefit: If successful, this initiative could lead to more accurate diagnoses and better management strategies for patients with rare cerebrovascular diseases.

How similar studies have performed: While the approach of creating a network for rare disease diagnosis is not widely tested, similar initiatives in other rare disease contexts have shown promise in improving diagnostic accuracy.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patients with a clinical, genetic and/or neuroradiological diagnosis of rCVD (CADASIL, Fabry's disease, COL4A1, Sneddon's syndrome or Moyamoya arteriopathy), who have had at least one brain MRI study;

Exclusion Criteria:

* na

Where this trial is running

Acquaviva delle Fonti, BA and 16 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions CADASILMoya Moya DiseaseMoyamoyaMoyamoya SyndromeSneddon SyndromeFabry DiseaseCOL4A1\2Rare Cerebrovascular Diseases
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.