Superiority of Finger-sensor Monitoring: a Prospective Observational Study

Study Results

Results pending

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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Recruitment Status

COMPLETED

Total Enrollment

80 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-09-09

Study Completion Date

2025-06-26

Brief Summary

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This is an observational study investigating whether finger-sensor arterial pressure monitoring is superior to oscillometric arterial pressure monitoring in patients having non-cardiac surgery. Specifically, the investigators will test the hypothesis that the agreement between finger-sensor arterial pressure measurements and intraarterial arterial pressure measurements (mean arterial pressure, systolic arterial pressure, and diastolic arterial pressure) is better than the agreement between oscillometric mean arterial pressure measurements and intraarterial mean arterial pressure measurements in patients having low- to moderate-risk non-cardiac surgery.

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Detailed Description

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Conditions

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Blood Pressure

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Interventions

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Arterial pressure monitoring

We will record intraarterial arterial pressure, finger-sensor arterial pressure and oscillometric arterial pressure in all included patients.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* ≥18 years
* scheduled for elective low- to moderate-risk non-cardiac surgery with general anesthesia
* planned intraarterial arterial pressure monitoring

Exclusion Criteria

* systolic arterial pressure interarm differences \>20 mmHg
* heart rhythms other than sinus rhythm
* contraindications for finger-sensor arterial pressure monitoring (e.g., arteriovenous shunts, Raynaud's disease)
* pregnant patients.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No