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NCT04788342
Pulse Wave Parameters in the Assessment of Systolic Function of the Left Ventricle.
trial testing pulse wave recording, echocardiography. in Hypertension in 400 participants. Completed in 31 July 2021.
31 July 2021
Quick facts
| Lead sponsor | I.M. Sechenov First Moscow State Medical University |
|---|---|
| Status | Completed |
| Study type | OBSERVATIONAL |
| Enrollment | 400 |
| Start date | 1 December 2019 |
| Primary completion | 31 July 2021 |
| Estimated completion | 31 July 2021 |
| Sites | 1 location across Russia |
Drugs / interventions tested
- pulse wave recording, echocardiography.
Conditions studied
- Hypertension — all drugs for Hypertension →
- Heart Failure — all drugs for Heart Failure →
Sponsor
I.M. Sechenov First Moscow State Medical University
Who can join
18 and older, any sex, with Hypertension or Heart Failure. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This is a prospective, single-center, non-randomized, observational study. The aim of this study is to determine the potential of a single-lead electrocardiogram monitor CardioQvark with photoplethysmography function use to evaluate systolic function of the left ventricle. The study is conducted in the clinic of I.M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia. It is planned to include 400 patients. Recording of the electrocardiogram and photoplethysmogram by the monitor CardioQvark and the assessment of systolic function using echocardiography will be performed in all study participants. The result of this study will be the identification of the parameters of the pulse wave and electrocardiogram that will correlate with systolic function of the left ventricle. It is also planned to determine the diagnostic effectiveness of this method.
Publications & conference data
1 peer-reviewed publication reference this trial (live from Europe PMC):
-
A Screening Method for Determining Left Ventricular Systolic Function Based on Spectral Analysis of a Single-Channel Electrocardiogram Using Machine Learning Algorithms.
Kuznetsova N, Suvorov A, Gognieva D, Fashafsha Z, et al · · 2026 · PMID 41594238 · DOI 10.3390/diagnostics16020262
Verify or expand the search:
- PubMed search for NCT04788342
- Europe PMC full search
- ASCO Meeting Library
- ESMO Meeting Library
- bioRxiv preprints
- medRxiv preprints
- Google Scholar
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Other I.M. Sechenov First Moscow State Medical University trials
Trials by the same sponsor.
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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 NCT04788342 (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 I.M. Sechenov First Moscow State Medical University
- Last refreshed: 7 December 2022
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/NCT04788342.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing