Registry for Haemorrhagic Hereditary Telangiectasia
Official title: Institutional Registry of Haemorrhagic Hereditary Telangiectasia
Run by Hospital Italiano de Buenos Aires · NCT01761981 · Data updated 2026-11-12
This study is setting up a registry to collect information about people with Haemorrhagic Hereditary Telangiectasia in Argentina to better understand the condition and how it affects patients.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 590 (estimated) |
| Sponsor | Hospital Italiano de Buenos Aires Academic / other |
| Locations | 1 site (Buenos Aires, Buenos Aires) |
| Status | Recruiting |
| Started | January 1, 2010 |
| Main results expected | May 19, 2025 |
| Study ends | December 2035 |
| Registry record updated | July 30, 2026 |
| Trial ID | NCT01761981 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates for this registry are patients diagnosed with Haemorrhagic Hereditary Telangiectasia who are being followed at the Unidad HHT of Hospital Italiano de Buenos Aires.
✕Probably not a fit
Patients who do not have a diagnosis of Haemorrhagic Hereditary Telangiectasia or who decline to participate in the registry will not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study aims to establish a registry for Haemorrhagic Hereditary Telangiectasia (HHT) to collect epidemiological data, risk factors, and clinical characteristics of the condition. It will involve a prospective survey to monitor diagnosis, prognosis, treatment, and survival rates among affected individuals. The registry will focus on the population served by the Hospital Italiano de Buenos Aires, providing valuable insights into the prevalence and clinical presentation of HHT in Argentina and Latin America.
Why it matters
Potential benefit: If successful, this registry could enhance the understanding and management of HHT, leading to improved diagnosis and treatment options for patients.
How similar studies have gone: While there are no existing registries for HHT in Argentina or Latin America, similar registries in other regions have successfully contributed to better understanding and management of rare diseases.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Patients with HHT defined. 2. Followed in Unidad HHT of Hospital Italiano de Buenos Aires. Exclusion Criteria: 1\. Denied to participated in the registry or inform consent process.
Where it's running
-
Hospital Italiano de Buenos Aires
Buenos Aires, Buenos Aires, Argentina Recruiting
Study contacts
- Principal investigator: Marcelo M Serra, MD — HHT Center of Excelence Hospital Italiano de Buenos Aires
- Study coordinator: Marcelo M Serra, MD
- Email: marcelo.serra@hospitalitaliano.org.ar
- Phone: +541149590200
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.