A New Breath for Malignant Hypertension: Implementation of the HAMA Cohort

NCT ID: NCT03755726

Last Updated: 2024-09-27

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

1200 participants

Study Classification

OBSERVATIONAL

Study Start Date

2019-09-20

Study Completion Date

2034-09-20

Brief Summary

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This registry aims to provide the first prospective, multicentric database of patients with malignant hypertension. It will allow to assess modern epidemiology of the disease, diversity of current management and care pathway, to deepen our pathophysiological knowledges, to modernize the definition of this form of hypertension and its diagnostic criteria. The network that will emerge will finally lead to the opportunity of setting up therapeutic trials and establishing recommendations based on solid scientific evidence.

Detailed Description

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Malignant hypertension is the most severe form of high blood pressure, fatal if left untreated. It has not disappeared, with an increasing incidence. Patients with the disease, mainly young (35 to 55 years of age), have an unfavorable cardiovascular prognosis (14% of cardiovascular and renal events at 4 years). Despite these facts, scientific research on the subject remains limited. The definitions and diagnostic criteria have not changed since 1929, and the therapeutic recommendations remain empirical.

This first prospective and multicentric registry will increase and modernize the knowledge of the disease. From these data, diagnostic and therapeutic recommendations based on solid scientific evidence could be developed.

The investigators want to first recruit 500 patients and define their prognosis at 5 years. The impact of the patient's phenotype, type and number of target organs affected will be studied.

A modern definition, adapted to these results, could be proposed. The epidemiology of the disease, the care pathways, the target organ disorders and the management carried out in the centers will be described in detail.

Conditions

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Malignant Hypertension

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* Malignant hypertension according to the classic definition (Severe hypertension, above 180/110 associated with severe hypertensive retinopathy)
* Severe hypertension (above 180/110) associated with acute damage of 3 target organ due to high blood pressure

Exclusion Criteria

* Age \< 18 years old
* Patients who cannot freely give their consent, or patients who refuse to participate
* Dialysis
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Centre Hospitalier de PAU

OTHER

Sponsor Role lead

Responsible Party

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Romain Boulestreau

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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CH d'Annecy

Annecy, , France

Site Status RECRUITING

CH de la côte Basque

Bayonne, , France

Site Status RECRUITING

Avicenne APHP

Bobigny, , France

Site Status RECRUITING

CHU - Hôpital St André

Bordeaux, , France

Site Status RECRUITING

CH de Chalon sur Saone

Chalon-sur-Saône, , France

Site Status RECRUITING

CH Métropole

Chambéry, , France

Site Status RECRUITING

CHU de Clermont FERRAND

Clermont-Ferrand, , France

Site Status RECRUITING

Hôpital Henri Mondor

Créteil, , France

Site Status RECRUITING

CH de Dinard

Dinard, , France

Site Status RECRUITING

CHU Michallon

Grenoble, , France

Site Status RECRUITING

hôpital de Haguenau

Haguenau, , France

Site Status RECRUITING

Pôle Santé Sud

Le Mans, , France

Site Status RECRUITING

CH de Libourne

Libourne, , France

Site Status RECRUITING

CHRU de Lille

Lille, , France

Site Status RECRUITING

Clinique Vert Coteau

Marseille, , France

Site Status RECRUITING

Hopital de la conception

Marseille, , France

Site Status RECRUITING

CH Martigues

Martigues, , France

Site Status RECRUITING

CHU de Montellier

Montpellier, , France

Site Status RECRUITING

CHU - Hôpital Laennec

Nantes, , France

Site Status RECRUITING

Hôpital Saint Joseph

Paris, , France

Site Status RECRUITING

Hôpital Européen Georges Pompidou

Paris, , France

Site Status RECRUITING

APHP Bichat

Paris, , France

Site Status RECRUITING

Fondation Adolphe de Rothschild

Paris, , France

Site Status RECRUITING

Hôpital Tenon

Paris, , France

Site Status RECRUITING

CH de PAU

Pau, , France

Site Status RECRUITING

CHU de Pointe à Pitre

Pitres, , France

Site Status NOT_YET_RECRUITING

CHU de Poitiers

Poitiers, , France

Site Status RECRUITING

CHU de Rennes

Rennes, , France

Site Status RECRUITING

CHU de ROUEN

Rouen, , France

Site Status RECRUITING

Clinique sainte Clotilde

Saint-Denis, , France

Site Status RECRUITING

CHU de St Etienne

Saint-Etienne, , France

Site Status RECRUITING

CH de St Nazaire

Saint-Nazaire, , France

Site Status RECRUITING

CHU de Strasbourg

Strasbourg, , France

Site Status RECRUITING

CHU de Toulouse Rangueil

Toulouse, , France

Site Status RECRUITING

CHU de Tours

Tours, , France

Site Status RECRUITING

CH de Valenciennes

Valenciennes, , France

Site Status RECRUITING

National Institute of Cardiology

Warsaw, , Poland

Site Status NOT_YET_RECRUITING

Countries

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France Poland

Facility Contacts

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Sandra JOST TURILLOT

Role: primary

04 50 63 65 22

Adeline Marie LACRAZ

Role: primary

05 59 44 38 64

Marilucy LOPEZ SUBLET

Role: primary

01 48 95 53 91

Philippe GOSSE

Role: primary

05 56 79 58 89

Maxime FAYARD

Role: primary

03 85 91 00 22

Stéphane BALLY

Role: primary

04 79 96 50 84

Carole Philipponne

Role: primary

04 73 75 14 25

Khalil El KAROUI

Role: primary

01 49 81 44 15

Thierry DENOLLE

Role: primary

02 99 46 75 17

Olivier ORMEZZANO

Role: primary

04 76 76 54 37

Yves DIMITROV

Role: primary

03 88 06 33 30

Christophe BACHELET

Role: primary

02 43 78 45 90

Adrien KELLER

Role: primary

05 57 55 34 62

Pascal DELSART

Role: primary

03 20 44 54 63

Michèle ESCANDE

Role: primary

04 91 18 65 33

Thomas ROBERT

Role: primary

04 91 38 30 42

Christophe BOUAKA

Role: primary

04 42 43 22 22

Pierre FESLER

Role: primary

04 67 33 84 43

Guillaume LAMIRAULT

Role: primary

02 40 08 23 43

Yara HANON - ANTAKLY

Role: primary

01 44 12 79 13

Aurélien LORTHIOIR

Role: primary

01 56 09 37 76

Emmenuelle VIDAL PETIOT

Role: primary

01 40 25 84 69

Benjamin MAIER

Role: primary

01 48 03 65 65

Laurent MESNARD

Role: primary

01 56 01 65 02

Romain Boustreau

Role: primary

05 59 92 48 83

Valérie ALOPH GALANTINE

Role: primary

05 90 89 13 27

Benoit LEQUEUX

Role: primary

05 49 44 44 44

Caroline DOURMAP

Role: primary

02 99 28 25 08

Dominique GUERROT

Role: primary

02 32 88 90 15

Lucas MORLON

Role: primary

02 62 48 20 20

Miriana DINIC

Role: primary

04 77 82 83 80

Sylvie LE COZ

Role: primary

02 72 27 82 72

Dominique STEPHAN

Role: primary

03.69.55.05.83

Béatrice DULY-BOUHANICK

Role: primary

05-61-32-21-59

Jean Michel HALIMI

Role: primary

02 47 47 37 46

Claire CARTERY

Role: primary

03 27 14 30 89

Andrzej Januszewicz

Role: primary

References

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Boulestreau R, Lorthioir A, Dreau H, Persu A, Cremer A, Tharaux PL, Rubin S, Maier B, Mazighi M, Seris A, Paques M, Bonnin S, Halimi JM, Debeugny S, Gosse P; for the HAMA investigators. Baseline characteristics of the first 302 patients included for acute malignant hypertension crisis in the prospective multidisciplinary HAMA cohort. J Hypertens. 2024 Dec 1;42(12):2131-2138. doi: 10.1097/HJH.0000000000003851. Epub 2024 Oct 7.

Reference Type DERIVED
PMID: 39351849 (View on PubMed)

Other Identifiers

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CHPAU2018/01

Identifier Type: -

Identifier Source: org_study_id

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