Ireland
--:--IST
Recruiting Observational

Determinants of Malignant Hypertension Onset and Related Target Organ Damages: the HAMA Biobank

NCT06629363 · tracked via the Priya Life Science France tracker
Phase
Observational
Started
2026-03-19
Last updated
2026-10-22

Condition(s) studied

Malignant Hypertension

Investigational drug(s) / intervention(s)

biobank

biobank: The following samples will be collected : * Serum samples and plasma sample: inclusion visit and follow up visit * Urines samples : inclusion visit and follow up visit * blood DNA: inclusion visit * Blood RNA: inclusion visit and follow up visit

Study summary

The HAMA bank is an initiative aimed at collecting, preparing, and storing biological samples from patients treated for malignant hypertension and included in the HAMA cohort. Conducted under CRB (ISO20387) conditions, this biobank serves as an essential resource for understanding the disease's pathophysiology, as well as for identifying novel biomarkers and therapeutic targets

Eligibility

Sex
ALL
Min age
18 Years
Max age
—
Healthy volunteers
No
Inclusion Criteria: * patients included in the HAMA cohort with the following critera : * Malignant hypertension according to the classic definition (Severe hypertension associated with severe hypertensive retinopathy) * Severe hypertension associated with acute target organ damage due to high blood pressure Exclusion Criteria: * Refusal to participate to the substudy " HAMA bank " * patient on chronic dialysis

Primary outcome measure(s)

  • Decipher the mechanisms responsible for the transition from severe to malignant hypertension — At inclusion and 6 month
    Compare the multiomic signature of patients admitted for malignant hypertension, between MHT acute crisis (admission) and resolution (6 month later). Transcriptomic, proteomic and metabolomic evolution between these 2 time points and focus on genetic background in relevant system, like angiogenic, vasoactif system, complement system and inflammasome will be described.

Trial sites (11)

FacilityCityRegionStatus
CH d'Annecy Annecy France Recruiting
CHU de Bordeaux Bordeaux France Recruiting
CH de Chalon sur Saône Chalon-sur-Saône France Recruiting
Hospices Civils de Lyon Lyon France Not Yet Recruiting
APHP Avicenne Paris France Recruiting
Hôpital Européen Georges Pompidou Paris France Recruiting
Hôpital Paris Saint Joseph Paris France Recruiting
CHU de Strasbourg Strasbourg France Recruiting
CHU de Toulouse Toulouse France Recruiting
CHRU de Tours Tours France Recruiting
CH de Valenciennes Valenciennes France Recruiting
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT06629363 on ClinicalTrials.gov ↗ ← All trials in France