NCT02690246

Symptoms and Treatment Results in Hereditary Hemorrhagic Telangiectasia

A Questionnaire Based Study on Symptoms and Treatment Results in Hereditary Hemorrhagic Telangiectasia (HHT)

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 915 (actual)
• Sponsor: University Hospital, Essen · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

Hereditary haemorrhagic telangiectasia (HHT), also known as Rendu-Osler-Weber syndrome, is an inherited multisystemic disorder with recurrent epistaxis, mucocutaneous telangiectasia and visceral arteriovenous malformations. The purpose of this study is to provide data about multiple clinical aspects of HHT and responses to treatment. For comparison of some aspects also data of non-affected relatives is collected (second cohort). the questionnaire has been designed primarily for web based entry, but can also be circulated in paper format on request.

Detailed description

Specific aspects include potential consequences from iron deficiency, efficacy and safety of self-packing, effect of female sex hormones, mortality, effects on the immune system.

Conditions

• Hereditary Haemorrhagic Telangiectasia (HHT)

Interventions

Type	Name	Description
OTHER	questionnaire	a questionnaire based study

Timeline

• Start date: 2014-04-01
• Primary completion: 2019-08-01
• Completion: 2021-03-01
• First posted: 2016-02-24
• Last updated: 2022-03-22

Locations

1 site across 1 country: Germany