Hemodynamics, fluids & transfusion
Risk factors for poor performance in finger cuff non-invasive monitoring of arterial pressure: A prospective multicenter study
Authors' conclusion
Half of the included patients exhibited poor Clearsight™ system performance.
Study context
- Population
- ICU patients with an arterial catheter and stable mean arterial pressure (MAP) over a 5-min period
- Participants
- 152 ICU patients
- Exposure
- Risk factors for poor performance of the Clearsight finger cuff system vs invasive arterial pressure
- Outcome
- Poor performance of the Clearsight system (failure to measure and display MAP or erroneous MAP, individual bias > 5 mmHg)
Main finding
As reported in the abstract
Poor performance of the Clearsight system
Adjusted odds ratio (95% CI)
PI ≤ 0.85%multivariate analysis
2.94(1.34–6.45)
CRT > 4 smultivariate analysis
5.28(1.39–20.05)
Hand edemamultivariate analysis
2.06(1.01–4.21)
Cardiac arrhythmianot associated
1.39(0.64–3.02)
- Poor performance
- 78 (51%)
- Failure to display MAP
- 19 (13%)
- Erroneous value displayed
- 59 (44%)
Observational data: associations, not effects.
Original publication
Risk factors for poor performance in finger cuff non-invasive monitoring of arterial pressure: A prospective multicenter study. Anaesth Crit Care Pain Med. Published 2 December 2023. doi:10.
Composed by AI from the published abstract and checked against it. How Briefs are made →