New study tracks pregnancy dangers in rare vascular conditions
NCT ID NCT04194619
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study follows 400 pregnant women with rare blood vessel diseases (like HHT, Marfan syndrome, or lymphedema) to learn about serious pregnancy complications. Researchers will ask participants about their health during pregnancy and for 12 months after birth. The goal is to gather data to create better safety recommendations—no new treatments or medications are being tested.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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CHU Dijon Bourgogne - Hôpital François Mitterrand
RECRUITINGDijon, France
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CHU de Marseille - Hôpital de la Timone
RECRUITINGMarseille, 13385, France
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CHU de Nancy - Hôpitaux de Brabois
WITHDRAWNVandœuvre-lès-Nancy, 54511, France
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CHU de Strasbourg, Hôpital de Hautepierre
RECRUITINGStrasbourg, 67200, France
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Centre de Référence pour la maladie de Rendu-Osler - Service Génétique Clinique - Hôpital Femme-Mère-Enfant - Hospices Civils de Lyon
RECRUITINGBron, 69677, France
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Clinique cardiologique et des maladies vasculaires CHU de Nantes, Hôpital G. R. LAENNEC
RECRUITINGSaint-Herblain, 44800, France
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Service Maladies vasculaires - HTA - NHC Pôle Médico-chirurgicale cardio-vasculaire, CHU de Strasbourg - Hôpital Civil
RECRUITINGStrasbourg, 67091, France
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Service Médecine Interne - Hôpital Saint-Eloi, CHU de Montpellier
RECRUITINGMontpellier, 34295, France
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Service Médecine Interne - Médecine vasculaire - CHU de Rouen, Hôpital Charles Nicolle
WITHDRAWNRouen, 76000, France
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Service Médecine Interne Estaing CHU de Clermont-Ferrand - Hôpital d'Estaing
RECRUITINGClermont-Ferrand, 63000, France
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Service Médecine interne - CHRU de Lille - Hôpital Claude Huriez
RECRUITINGLille, 59037, France
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Service Pneumologie et Oncologie Thoracique - AP-HP Hôpital Ambroise Paré
RECRUITINGBoulogne-Billancourt, 92104, France
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Service Pneumologie, Hôpital Bretonneau, Centre Hospitalier Régional Universitaire de TOURS
RECRUITINGTours, 37044, France
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Service Radiologie-pneumologie interventionnelle - Hôpital Tenon AP-HP
RECRUITINGParis, France
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Service d'Imagerie Pédiatrique et Fœtale et Consultation Pluridisciplinaire des Angiomes - Hôpital Femme-Mère-Enfant - HCL
RECRUITINGBron, 69677, France
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Service d'imagerie médicale - Neuroradiologie interventionnelle - Hôpital Neurologique P. Wertheimer - HCL
WITHDRAWNBron, 69677, France
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Service de Cardiologie - Hôpital Bichat, AP-HP
RECRUITINGParis, 75018, France
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Service de Cardiologie _ Hôpital des Enfants (Purpan)
RECRUITINGToulouse, 31026, France
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Service de Génétique CHU de Poitiers
RECRUITINGPoitiers, 86021, France
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Service de Génétique, Hôpital Femme-Mère-Enfant
RECRUITINGBron, 69677, France
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Service de Lymphologie - Hôpital Cognacq-Jay - Paris
RECRUITINGParis, 75015, France
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Service de Médecine Interne + Service Médecine Vasculaire _ Hôpital RANGUEIL
RECRUITINGToulouse, 31059, France
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Service de Médecine Interne et Maladies Vasculaires + Service Neuropédiatrie et neurochirurgie de l'enfant - CHU Angers
RECRUITINGAngers, 49933, France
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Service de Médecine Interne-Médecine Vasculaire, CHU de Nantes - Hôtel Dieu
RECRUITINGNantes, 44093, France
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Service de Médecine Vasculaire - Hôpital de la Côte de Nacre
RECRUITINGCaen, 14033, France
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Service de Médecine Vasculaire et Thérapeutique, Explorations Fonctionnelles Vasculaires - CHU de Saint-Etienne - Hôpital Nord
RECRUITINGSaint-Etienne, 42055, France
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Service de Médecine interne et immunologie clinique + Service de Médecine Vasculaire - Hôpital Saint André, CHU de Bordeaux
WITHDRAWNBordeaux, 33075, France
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Service de Médecine vasculaire et HTA - Hôpital Albert Calmette, CHRU de Lille
RECRUITINGLille, 59037, France
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Service de Neuroradiologie - AP-HP - Paris (Hôpital Lariboisière)
RECRUITINGParis, 75010, France
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Service de Neuroradiologie Interventionnelle - Fondation Adolphe de Rothschild
RECRUITINGParis, 75019, France
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Service de Neuroradiologie Interventionnelle - Hôpital Foch
RECRUITINGSuresnes, 92151, France
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Service de Pneumologie CHU de Rennes - Hôpital Pontchaillou
RECRUITINGRennes, 35033, France
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Service de dermatologie, CHU de Nice - Hôpital l'Archet 2
RECRUITINGNice, 06202, France
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Service de neuroradiologie diagnostique et interventionnelle - CHU de Nancy, Hôpital St-Julien
RECRUITINGNancy, 54035, France
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Unité de Génétique médicale, CHU de Rennes, Hôpital Sud
RECRUITINGRennes, 35203, France
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Unité de neuro-interventionnelle CHU Nice, Hôpital Pasteur 2
RECRUITINGNice, 06001, France
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Massive HHT registry aims to unlock secrets of rare bleeding disorder
- Brain AVM drug trial pulled before it began
- Could a transplant drug shrink dangerous blood vessel tangles?
- Cancer drug shows promise for rare blood vessel disorders
- Cancer drug shows promise for rare blood vessel disorders in kids and young adults
- New imaging technique could shed light on lymphatic disorders