Read May’s biggest stories and join us for our upcoming CADASIL webinar on 23 June.
VASCERN Monthly Newsletter – May 2025 View online

From awareness campaigns to global recognition, May was a month of progress across the rare disease community. In this edition, we’re sharing key highlights from VASCERN, new tools and webinars, and what’s ahead, including our CADASIL session on 23 June.

Featured Content
New HTAD gene compendia released by VASCERN — includes FBN1, TGF-β2, and TGF-β3 gene summaries
New Gene Compendia for Heritable Thoracic Aortic Diseases (HTAD)
Developed by the HTAD Working Group, this compendia offers an up-to-date overview of genes associated with heritable thoracic aortic diseases — helping support accurate diagnosis, informed counselling, and targeted care.
Access the compendia
VASCERN News
Based on Evidence European (BEE) Meeting 2025
Based on Evidence European (BEE) Meeting 2025
The BEE Meeting brought together HHT experts and patients for a powerful day focused on evidence-based care. With discussions on genetic testing, AVMs, pregnancy, anaemia, and quality of life, the meeting highlighted how structured collaboration and patient voices are shaping the future of HHT treatment across Europe.
Read the full article
Inside the HHT Spring Meeting 2025
Inside the HHT Spring Meeting 2025
Held in Crema, the HHT Working Group Spring Meeting brought together experts and patient representatives for a productive day focused on clinical coordination, case-based collaboration, and educational planning. Highlights included new progress on the HHT registry, the approval of a pregnancy Do’s and Don’ts factsheet, and discussions on upcoming research and outreach.
Read the full recap
22nd ERNs Coordinator Meeting 2025
VASCERN Summer School Spotlighted at ERN Coordinators Meeting
At the recent ERN Coordinators Meeting in Brussels, we presented the VASCERN Summer School as a model for rare disease education. With its focus on cross-border learning and multidisciplinary collaboration, the programme is gaining recognition across Europe.
Learn more
10 Years of REDS4VEDS advocacy
10 Years of REDS4VEDS advocacy
REDS4VEDS marked its 10th anniversary this year, and once again the community came together to raise awareness of vascular Ehlers-Danlos syndrome. VASCERN joined in by raising awareness and sharing resources.
Read the full article
Webinar Replay: Empowering you to live better with Vascular Ehlers-Danlos Syndrome (vEDS)
Webinar Replay: Empowering you to live better with Vascular Ehlers-Danlos Syndrome (vEDS)
This recent webinar from the MSA Working Group brings together expert insights and patient voices to help people with vEDS navigate daily life and emergency care with more confidence. The session covers practical tools like Do’s & Don’ts, Pills of Knowledge, emergency planning tips, and what’s coming next — including multilingual resources and the upcoming vEDS emergency card.
Watch the replay
Webinar Replay: Headache in Patients with Moyamoya Angiopathy
Webinar Replay: Headache in Patients with Moyamoya Angiopathy
If you missed our April webinar, the replay is now available. In this session, experts explored the often-overlooked symptom of headache in Moyamoya angiopathy, with insights into diagnosis, management, and quality of life.
Watch the replay
Rare Disease News from Across Europe
ERDERA Networking Scheme Rare Disease Research Funding
€30,000 grants to support rare disease networking events
ERDERA has launched a new scheme offering up to €30,000 to support rare disease and rare cancer workshops, hybrid meetings, or conferences. Open to researchers, clinicians, and patient advocates from at least three ERDERA countries, with a focus on inclusion from underrepresented EU regions. The first deadline is 7 October 2025.
Learn more
Help shape the future of rare disease research
Help shape the future of rare disease research
ERDERA is inviting patient organisations to share their experience in publicly funded research through a new EU-wide survey. This is a chance to help make research more inclusive, transparent, and impactful. Responses will shape future calls for funding, and all data will be handled confidentially.
Take the survey
Seventy-eighth World Health Assembly, 19 May - 27 May 2025
Rare diseases officially declared a public health priority worldwide
For the first time, rare diseases have been formally recognised as a global health priority by all WHO Member States. This landmark resolution urges countries to improve diagnosis, care, and inclusion, and offers rare disease advocates a powerful tool to push for change at national levels.
Learn more
Spotlight on HHT Awareness Day and Resources

HHT Awareness Day is coming up on 23 June, and it's an important moment to shine a light on Hereditary Haemorrhagic Telangiectasia — a condition that still goes under-recognised in many settings.

At VASCERN, we remain committed to supporting both patients and professionals through clear, accessible resources. In the lead-up to this year’s campaign, we invite you to explore our current tools and keep an eye out for new ones coming later this June.

Do’s and Don’ts Factsheets
Quick, expert-backed recommendations on what to do and avoid in daily life and medical situations with HHT.
Download now
Pills of Knowledge Videos
Short, easy-to-understand videos on key HHT topics created by experts and patient advocates.
Watch now
HHT Patient Pathway
A step-by-step guide for healthcare providers to ensure proper diagnosis and management of HHT patients.
View the pathway
Webinar Replays
Learn from past webinars featuring HHT specialists and patient voices across Europe.
Watch the replays
Upcoming Webinar
Spectrum of Clinical Manifestations in CADASIL
VASCERN Webinar – Spectrum of Clinical Manifestations in CADASIL, with Prof. Hugues Chabriat, 23 June 2025, 17:00 CEST

23 June 2025 – 17:00 CEST

Join us for an educational webinar on CADASIL, hosted by our NEUROVASC Working Group. Prof. Hugues Chabriat will walk us through the diverse ways this condition presents from recurrent strokes and migraines to cognitive symptoms. 

For: healthcare professionals (neurologists, stroke specialists, GPs) and interested patients/families.

Register here
Upcoming VASCERN Events
VASCERN Paediatric & Primary Lymphoedema Working Group Spring Meeting 2025
The PPL Working Group will meet in Brussels on 23 June to exchange updates on ongoing projects, discuss clinical cases, and plan future initiatives. Note: This meeting is exclusively for VASCERN members.
VASCERN Neurovascular Diseases Working Group Summer Meeting 2025
Taking place in Essen, Germany on 11 July, the NEUROVASC Working Group will come together for case-based discussions, knowledge sharing, and collaborative planning for upcoming work on CADASIL and Moyamoya Angiopathy. Note: This meeting is exclusively for VASCERN members.
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