A Comparison of Measurements of Peripheral Tissue Oxygenation by NONIN EQUANOX 7600, INVOS 5100c, and FORE-SIGHT

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT01552785

Enrollment

Registered

2012-03-13

Start date

2012-03-31

Completion date

2012-05-31

Last updated

2012-06-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Near Infrared Spectroscopy

Brief summary

A comparison of three different devices using near infrared spectroscopy to measure the regional oxygenation. Both absolute values, reproducibility of measurements and sensitivity to changes will be estimated. The study hypothesis is that NONIN EQUANOX 7600 with sensor Model 8004CA, INVOS 5100c with sensor SAFB-SM and FORE-SIGHT with medium sensor have similar characteristics.

Interventions

DEVICEPeripheral near infrared spectroscopy

Devices: NONIN 7600 EQUANOX with sensor Model 8004CA, INVOS 5100c with SAFB-SM, and FORE-SIGHT with medium sensor

Study design

Observational model

CASE_ONLY

Time perspective

PROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

18 Years to No maximum

Healthy volunteers

Yes

Inclusion criteria

* Adult * Double skin fold less than 1 cm on the lower arm

Exclusion criteria

* Chronic diseases

Design outcomes

Primary

Measure	Time frame
Absolute mean value of peripheral regional tissue oxygenation (rStO2) in percent	3 hours

Secondary

Measure	Time frame
Reproducibility of measurement of peripheral regional tissue oxygenation (rStO2) in percent	3 hours
Sensitivity to changes in peripheral regional tissue oxygenation (rStO2) in percent	3 hours

Countries

Denmark

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026