- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00646828
Cardiovascular Evaluation of Adult PHA 1 Patients (PHACARV)
Cardiovascular Evaluation of a Rare Condition With Hyperaldosteronism Without Hypertension: PHA 1
Study Overview
Status
Conditions
Detailed Description
The study includes adult patients with mineralocorticoid receptor mutation as compared with not affected relatives. It includes also relatives of adult relative of patients with PHA1 in whom no mutation was found. Cardiovascular evaluation is conducted with cardiac and vascular ultrasound assessment and cardiac NMR, ambulatory blood pressure measurement.
Protocol duration is 2 days . Detailed genetic study is conducted in family without identified mutation in MINERALORECEPTOR.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
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Paris, France, 75018
- Hôpital Bichat
-
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion criteria:
- Age over 18
- Male or female gender
- Genotype in the PHA1.NET network
Exclusion criteria:
- Not membership to a regime of Social Security or to a CMU
- Against indication in the realization of a MRI
- Cardiac NMR not possible
- Known cardiovascular disease for person not carrying MR mutation
Study Plan
How is the study designed?
Design Details
- Observational Models: Family-Based
- Time Perspectives: Cross-Sectional
Cohorts and Interventions
Group / Cohort |
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without PHA1
patients without mineralocorticoid receptor mutation
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PHA 1
patients with a rare disease, pseudohypoaldosteronism type 1, due to heterozygous inactivating mutations of the mineralocorticoid receptor
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Cardiac or vascular abnormality at ultrasound or NMR evaluation
Time Frame: day one
|
day one
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Extracellular volume, biology, autonomic nervous system abnormality
Time Frame: day one + day two
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day one + day two
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New gene responsible for PHA1
Time Frame: day one
|
day one
|
Collaborators and Investigators
Investigators
- Principal Investigator: Brigitte ESCOUBET, MD, Assistance Publique - Hôpitaux de Paris
Publications and helpful links
General Publications
- Pujo L, Fagart J, Gary F, Papadimitriou DT, Claes A, Jeunemaitre X, Zennaro MC. Mineralocorticoid receptor mutations are the principal cause of renal type 1 pseudohypoaldosteronism. Hum Mutat. 2007 Jan;28(1):33-40. doi: 10.1002/humu.20371.
- Sacre K, Brihaye B, Hyafil F, Serfaty JM, Escoubet B, Zennaro MC, Lidove O, Laissy JP, Papo T. Asymptomatic myocardial ischemic disease in antiphospholipid syndrome: a controlled cardiac magnetic resonance imaging study. Arthritis Rheum. 2010 Jul;62(7):2093-100. doi: 10.1002/art.27488.
- Escoubet B, Couffignal C, Laisy JP, Mangin L, Chillon S, Laouenan C, Serfaty JM, Jeunemaitre X, Mentre F, Zennaro MC. Cardiovascular effects of aldosterone: insight from adult carriers of mineralocorticoid receptor mutations. Circ Cardiovasc Genet. 2013 Aug;6(4):381-90. doi: 10.1161/CIRCGENETICS.113.000115. Epub 2013 Jul 14.
Study record dates
Study Major Dates
Study Start
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- P070139
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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