Last reviewed · How we verify
NCT05114291: ConcentRatio
From Micro- to Macro-vessels : Water, Salt, Heart and Kidneys
trial testing Explorations are planned as part of the one-day hospitalization in Hypertension in 72 participants. Completed in 7 July 2023.
7 June 2023
Quick facts
| Lead sponsor | Assistance Publique - Hôpitaux de Paris |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 72 |
| Start date | 10 December 2021 |
| Primary completion | 7 June 2023 |
| Estimated completion | 7 July 2023 |
| Sites | 1 location across France |
Drugs / interventions tested
- Explorations are planned as part of the one-day hospitalization
Conditions studied
- Hypertension — all drugs for Hypertension →
Sponsor
Assistance Publique - Hôpitaux de Paris — full company profile →
Who can join
18 and older, any sex, with Hypertension. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Hypertension is a public health concern and affects nearly a third of the French population. It can be complicated by visceral impact (including brain, heart and kidney complications) as well as on vessels especially large arteries, responsible for arterial stiffening. There are close interactions between heart and kidneys, as well as between large arteries and micro-vessels. These relationships also involve the water and salt balance and its regulatory mechanisms. Urinary concentration abilities are closely linked to the renal medullary blood flow, which in itself depends on the integrity of renal micro vessels, thus influencing the water and salt balance. Few previous studies evaluated the interconnections between renal urinary concentration abilities and blood pressure. A previous-one reported a positive relation between pulse pressure and urinary concentration in men, suggesting that subjects with higher urinary osmolarity could present a higher cardiovascular risk. Carotid-femoral pulse wave velocity represents the gold standard for non-invasive arterial stiffness assessment and constitutes an arteriosclerosis infra-clinical marker recommended by the European Society of Cardiology- European Society of Hypertension. It is considered as an independent predictor for global and cardiovascular mortality, coronary heart disease and fatal stroke among patients with hypertension, diabetes or end stage kidney disease. The purpose of this study is to evaluate the relations between fasting urinary osmolarity and arterial stiffness assessed by carotid-femoral pulse wave velocity (CF-PWV) among patients with hypertension.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT05114291
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
Related trials
Other recruiting trials for Hypertension
Currently open trials in the same condition.
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- NCT07238400 — Cardiac Effects of Mineralocorticoid Receptor Antagonism After Preeclampsia · Phase 2 · recruiting
- NCT07135505 — Early Time-Restricted Eating in Older Adults With Hypertension · NA · recruiting
Other Assistance Publique - Hôpitaux de Paris trials
Trials by the same sponsor.
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- NCT07499492 — Red Blood Cell Transfusion to Optimize Extubation · NA · not yet recruiting
- NCT07379918 — Real-life Evaluation of Endopredict® in Early HR+/HER2- Breast Cancer · recruiting
- NCT07473869 — Smartphone Application for Automated Measurement of Capillary Refill Time (CRT) · not yet recruiting
- NCT07505394 — Efficacy of a Prediction Model-based Algorithm to PREVENT Drug-induced Impulse Control Disorders in Parkinson's Disease · NA · not yet recruiting
Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT05114291 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by Assistance Publique - Hôpitaux de Paris
- Last refreshed: 15 September 2025
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT05114291.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing