Validation of Optical Device for Aortic Pulse Wave Velocity Measurement
NCT ID: NCT05400421
Last Updated: 2022-06-06
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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UNKNOWN
180 participants
OBSERVATIONAL
2022-06-30
2022-07-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_ONLY
CROSS_SECTIONAL
Study Groups
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Device Calibration & Algorithm Training
The data obtained from this group will be used to a) quantify the relationship between PWV measured at the groin versus the thigh for less intrusive future piezo sensor placement and b) train the proposed device for the next cohort.
System & Method for Monitoring Aortic Pulse Wave Velocity & Blood Pressure
Carotid-femoral aortic pulse wave velocity will be compared against values collected from the oximeter system. The former is assessed by placing piezoelectric pressure sensors at three locations: the right common carotid artery, the right common femoral artery (groin), and the right superficial femoral artery (thigh). The oximeter will be secured on the right index finger. Simultaneous data collection will occur for both methods, with each trail lasting 60 seconds.
Device & Algorithm Testing
The gold-standard and new device values will be collected from this group to validate the previously trained system.
System & Method for Monitoring Aortic Pulse Wave Velocity & Blood Pressure
Carotid-femoral aortic pulse wave velocity will be compared against values collected from the oximeter system. The former is assessed by placing piezoelectric pressure sensors at three locations: the right common carotid artery, the right common femoral artery (groin), and the right superficial femoral artery (thigh). The oximeter will be secured on the right index finger. Simultaneous data collection will occur for both methods, with each trail lasting 60 seconds.
Interventions
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System & Method for Monitoring Aortic Pulse Wave Velocity & Blood Pressure
Carotid-femoral aortic pulse wave velocity will be compared against values collected from the oximeter system. The former is assessed by placing piezoelectric pressure sensors at three locations: the right common carotid artery, the right common femoral artery (groin), and the right superficial femoral artery (thigh). The oximeter will be secured on the right index finger. Simultaneous data collection will occur for both methods, with each trail lasting 60 seconds.
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
* Not in sinus rhythm/arrhythmia
* Pacemaker
* Impalpable arterial pulse
* Use of blood pressure medication
* Systolic blood pressure \> 140
* Use of vasoactive medication
* Use of cholesterol medication
* Diabetes diagnosis
* Smokers
* BMI \> 30 kg/m2
* Pregnancy
18 Years
ALL
Yes
Sponsors
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VitalSines International Inc.
INDUSTRY
Responsible Party
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Principal Investigators
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Jess Goodman, M.D.
Role: PRINCIPAL_INVESTIGATOR
VitalSines International Inc.
Central Contacts
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References
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Safar ME, Levy BI, Struijker-Boudier H. Current perspectives on arterial stiffness and pulse pressure in hypertension and cardiovascular diseases. Circulation. 2003 Jun 10;107(22):2864-9. doi: 10.1161/01.CIR.0000069826.36125.B4. No abstract available.
Laurent S, Katsahian S, Fassot C, Tropeano AI, Gautier I, Laloux B, Boutouyrie P. Aortic stiffness is an independent predictor of fatal stroke in essential hypertension. Stroke. 2003 May;34(5):1203-6. doi: 10.1161/01.STR.0000065428.03209.64. Epub 2003 Apr 3.
Van Bortel LM, Laurent S, Boutouyrie P, Chowienczyk P, Cruickshank JK, De Backer T, Filipovsky J, Huybrechts S, Mattace-Raso FU, Protogerou AD, Schillaci G, Segers P, Vermeersch S, Weber T; Artery Society; European Society of Hypertension Working Group on Vascular Structure and Function; European Network for Noninvasive Investigation of Large Arteries. Expert consensus document on the measurement of aortic stiffness in daily practice using carotid-femoral pulse wave velocity. J Hypertens. 2012 Mar;30(3):445-8. doi: 10.1097/HJH.0b013e32834fa8b0.
Xu SK, Hong XF, Cheng YB, Liu CY, Li Y, Yin B, Wang JG. Validation of a Piezoelectric Sensor Array-Based Device for Measurement of Carotid-Femoral Pulse Wave Velocity: The Philips Prototype. Pulse (Basel). 2018 Mar;5(1-4):161-168. doi: 10.1159/000486317. Epub 2018 Feb 8.
Kelly R, Hayward C, Avolio A, O'Rourke M. Noninvasive determination of age-related changes in the human arterial pulse. Circulation. 1989 Dec;80(6):1652-9. doi: 10.1161/01.cir.80.6.1652.
Chirinos JA, Segers P, Duprez DA, Brumback L, Bluemke DA, Zamani P, Kronmal R, Vaidya D, Ouyang P, Townsend RR, Jacobs DR Jr. Late systolic central hypertension as a predictor of incident heart failure: the Multi-ethnic Study of Atherosclerosis. J Am Heart Assoc. 2015 Mar 3;4(3):e001335. doi: 10.1161/JAHA.114.001335.
Ding FH, Fan WX, Zhang RY, Zhang Q, Li Y, Wang JG. Validation of the noninvasive assessment of central blood pressure by the SphygmoCor and Omron devices against the invasive catheter measurement. Am J Hypertens. 2011 Dec;24(12):1306-11. doi: 10.1038/ajh.2011.145. Epub 2011 Oct 6.
Pereira T, Maldonado J, Coutinho R, Cardoso E, Laranjeiro M, Andrade I, Conde J. Invasive validation of the Complior Analyse in the assessment of central artery pressure curves: a methodological study. Blood Press Monit. 2014 Oct;19(5):280-7. doi: 10.1097/MBP.0000000000000058.
Wang TW, Lin SF. Wearable Piezoelectric-Based System for Continuous Beat-to-Beat Blood Pressure Measurement. Sensors (Basel). 2020 Feb 5;20(3):851. doi: 10.3390/s20030851.
Park J, Seok HS, Kim SS, Shin H. Photoplethysmogram Analysis and Applications: An Integrative Review. Front Physiol. 2022 Mar 1;12:808451. doi: 10.3389/fphys.2021.808451. eCollection 2021.
I.B. Wilkinson, C.M. McEniery, G. Schillaci, P. Boutouyrie, P. Segers, A. Donald, et al. ARTERY Society guidelines for validation of non-invasive haemodynamic measurement devices: part 1, arterial pulse wave velocity Artery Res, 4 (2) (2010), p. 34
Other Identifiers
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OBA-MAPWV
Identifier Type: -
Identifier Source: org_study_id
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