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NCT05283824: NEXFIN-NRI
Comparison of 3 Techniques for Blood Pressure Measurements During Interventional Neuroradiology Procedures
trial in Blood Pressure in 50 participants. Completed in 8 November 2022.
8 November 2022
Quick facts
| Lead sponsor | University Hospital, Brest |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 50 |
| Start date | 19 March 2022 |
| Primary completion | 8 November 2022 |
| Estimated completion | 8 November 2022 |
| Sites | 1 location across France |
Conditions studied
- Blood Pressure — all drugs for Blood Pressure →
Sponsor
University Hospital, Brest
Who can join
18 and older, any sex, with Blood Pressure. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
Some observational studies demonstrated that hypotension was associated with post-operative morbidity. During neuroradiological procedures, cerebral perfusion pressure should be cautiously maintained and hypertension should also be avoided. So, a precise arterial pressure measurement is needed during this procedures. A continuous monitoring of arterial pressure needed the placement of an arterial catheter in radial artery. The placement of this catheter might be long, difficult and incompatible with emergency neuroradiological procedure (such as thrombectomy). Then, this invasive technique is associated with several minor and major side effects such as: pain, infection, thrombosis, hematoma. The Clearsight®, commercialized by Edwards Life Science Company®, is a non invasive device which mesure continuously arterial pressure with Volume-Clamp method. In operating room, some studies found a good accuracy between Clearsight® and other invasive monitoring system. There is no description of the use of Clearsight® during neuroradiological procedures. The investigators hypothesized that Clearsight® measurement of arterial pressure are concordant with arterial pressure measure with the placement of an arterial catheter. The investigators also plan to evaluate accuracy of intermittent non invasive pressure measurement with traditional cuff.
Publications & conference data
2 peer-reviewed publications reference this trial (live from Europe PMC):
-
Continuous non-invasive vs. invasive arterial blood pressure monitoring during neuroradiological procedure: a comparative, prospective, monocentric, observational study.
Chapalain X, Morvan T, Gentric JC, Subileau A, et al · · 2024 · cited 1× · PMID 39034414 · DOI 10.1186/s13741-024-00442-3 -
Arterial blood pressure monitoring using three different technologies during neuro radiological procedure: a prospective, monocentric, observational study
Chapalain X, Morvan T, Gentric J, Subileau A, et al · · 2024 · DOI 10.21203/rs.3.rs-3873932/v1
Verify or expand the search:
- PubMed search for NCT05283824
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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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 NCT05283824 (US National Library of Medicine, public domain)
- Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by University Hospital, Brest
- Last refreshed: 7 July 2023
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/NCT05283824.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing