Former: Atcor Medical, Unit 11, West Ryde Corporate Centre, 1059-1063 Victoria Rd, West Ryde, NSW 2114, AUSTRALIA.
Other: Cardiex Limited, Suite 301, 55 Lime St., Barangaroo 2000, Sydney, AUSTRALIA.
| Accuracy Assessment | Recommendation | Basis | |
| BP | Medaval | None | When an evaluation is carried out using a non-standard protocol, no inference can be made on accuracy based on a standard protocol. |
Shoji T, Nakagomi A, Okada S, Ohno Y, Kobayashi Y. Invasive validation of a novel brachial cuff-based oscillometric device (SphygmoCor XCEL) for measuring central blood pressure. J Hum Hypertens. 2017 Jan;35(1):69-75. doi: 10.1097/HJH.0000000000001135. PMID: 27763994.
IA protocol General population
Schultz MG, Picone DS, Armstrong MK, Black JA, Dwyer N, Roberts-Thomson P, Sharman JE. Validation Study to Determine the Accuracy of Central Blood Pressure Measurement Using the Sphygmocor Xcel Cuff Device. Hypertension. 2020 Jul;76(1):244-250. Epub: 2020 Jun 1. doi: 10.1161/HYPERTENSIONAHA.120.14916. PMID: 32475318.
IA protocol - Fail General population (Note: Default brachial SBP and DBP calibration)
IA protocol - Fail General population (Note: 33% form-factor MAP and DBP calibration)
IA protocol - Fail General population (Note: 40% form-factor MAP and DBP calibration)
IA protocol - Fail General population (Note: Oscillometric MAP and DBP calibration)
IA protocol - Pass General population (Note: (Invasive central integrated MAP and DBP calibration))
Mynard JP, Goldsmith G, Springall G, Eastaugh L, Lane GK, Zannino D, Smolich JJ, Avolio A, Cheung MMH. Central aortic blood pressure estimation in children and adolescents: results of the KidCoreBP study. J Hypertens. 2020 May;38(5):821-828. doi: 10.1097/HJH.0000000000002338. PMID: 31790068.
IA protocol - Fail Children and adolescents, aged 3 to 18 years (n=62) (Note: Failed SBP)
De la Torre Hernández JM, Veiga Fernandez G, Brown J, Sainz Laso F, Lee DH, Fradejas V, Garcia Camarero T, Elmariah S, Inglessis I, Zueco J, Vazquez de Prada JA, Ben-Assa E, Edelman ER. Validation study to determine the accuracy of central blood pressure measurement using the SphygmoCor XCEL cuff device in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement. J Clin Hypertens (Greenwich). 2021 Jun;23(6):1165-1175. Epub: 2021 May 4. doi: 10.1111/jch.14245. PMID: 33942487. Available from: onlinelibrary.wiley.com.
ARTERY Society protocol:2017 - Fail Pre-TAVR non-invasive aortic SBP (SphygmoCor XCEL) v invasive aortic SBP
ARTERY Society protocol:2017 - Fail Post-TAVR non-invasive aortic SBP (SphygmoCor XCEL) v invasive aortic SBP
ARTERY Society protocol:2017 - Fail Pre-TAVR non-invasive brachial SBP (SphygmoCor XCEL) v invasive aortic SBP
ARTERY Society protocol:2017 - Fail Post-TAVR non-invasive brachial SBP (SphygmoCor XCEL) v invasive aortic SBP
(TAVR transcatheter aortic valve replacement)
Gotzmann M, Hogeweg M, Seibert FS, Rohn BJ, Bergbauer M, Babel N, Bauer F, Mügge A, Westhoff TH. Accuracy of fully automated oscillometric central aortic blood pressure measurement techniques. J Hypertens. 2020 Feb;38(2):235-242. Epub: 2019 Sep 9. doi: 10.1097/HJH.0000000000002237. PMID: 31503132.
Measurements from the AtCor Sphygmocor Xcel are compared to those from the IEM Mobil-O-Graph NG, though not in a formal validation.