Massive study aims to rewrite the rules for malignant hypertension

NCT ID NCT03755726

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is building a large database of 1,200 people with malignant hypertension, a severe form of high blood pressure that can damage organs quickly. Researchers will track patients for five years to learn how the disease behaves today and how doctors treat it. The goal is to update the definition and diagnosis of the condition, and eventually set the stage for better clinical trials and treatment recommendations.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this study could lead to better diagnostic criteria and more effective treatment guidelines for malignant hypertension.
What could go wrong
This is an observational registry, not a treatment trial. It will not directly test any new therapy, and results may take years to influence patient care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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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

  • APHP Bichat

    RECRUITING

    Paris, 75877, France

  • Avicenne APHP

    RECRUITING

    Bobigny, 93009, France

  • CH Martigues

    RECRUITING

    Martigues, 13500, France

  • CH Métropole

    RECRUITING

    Chambéry, 73011, France

  • CH d'Annecy

    RECRUITING

    Annecy, France

  • CH de Chalon sur Saone

    RECRUITING

    Chalon-sur-Saône, France

  • CH de Dinard

    RECRUITING

    Dinard, 35800, France

  • CH de Libourne

    RECRUITING

    Libourne, 33505, France

  • CH de PAU

    RECRUITING

    Pau, 64000, France

  • CH de St Nazaire

    RECRUITING

    Saint-Nazaire, 44606, France

  • CH de Valenciennes

    RECRUITING

    Valenciennes, France

  • CH de la côte Basque

    RECRUITING

    Bayonne, 64109, France

  • CHRU de Lille

    RECRUITING

    Lille, 59037, France

  • CHU - Hôpital Laennec

    RECRUITING

    Nantes, 44800, France

  • CHU - Hôpital St André

    RECRUITING

    Bordeaux, 33000, France

  • CHU Michallon

    RECRUITING

    Grenoble, 38043, France

  • CHU de Clermont FERRAND

    RECRUITING

    Clermont-Ferrand, France

  • CHU de Montellier

    RECRUITING

    Montpellier, France

  • CHU de Pointe à Pitre

    NOT_YET_RECRUITING

    Pitres, 97159, France

  • CHU de Poitiers

    RECRUITING

    Poitiers, 86021, France

  • CHU de ROUEN

    RECRUITING

    Rouen, 76000, France

  • CHU de Rennes

    RECRUITING

    Rennes, 35033, France

  • CHU de St Etienne

    RECRUITING

    Saint-Etienne, 42055, France

  • CHU de Strasbourg

    RECRUITING

    Strasbourg, 67000, France

  • CHU de Toulouse Rangueil

    RECRUITING

    Toulouse, 31059, France

  • CHU de Tours

    RECRUITING

    Tours, 37044, France

  • Clinique Vert Coteau

    RECRUITING

    Marseille, 13012, France

  • Clinique sainte Clotilde

    RECRUITING

    Saint-Denis, 97400, France

  • Fondation Adolphe de Rothschild

    RECRUITING

    Paris, France

  • Hopital de la conception

    RECRUITING

    Marseille, 13385, France

  • Hôpital Européen Georges Pompidou

    RECRUITING

    Paris, 75015, France

  • Hôpital Henri Mondor

    RECRUITING

    Créteil, France

  • Hôpital Saint Joseph

    RECRUITING

    Paris, 75014, France

  • Hôpital Tenon

    RECRUITING

    Paris, France

  • National Institute of Cardiology

    NOT_YET_RECRUITING

    Warsaw, Poland

  • Pôle Santé Sud

    RECRUITING

    Le Mans, France

  • hôpital de Haguenau

    RECRUITING

    Haguenau, 67504, France