The Relationship Between Oxygen Reserve Index and PaO2

The Relationship Between Oxygen Reserve Index and PaO2 in Children

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT03130023

Enrollment

Registered

2017-04-26

Start date

2020-02-05

Completion date

2023-12-30

Last updated

2024-09-05

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

Conditions

Children, Congenital Heart Surgery

Brief summary

Oxygen Reserve Index (ORI) is a new parameter for noninvasive monitoring of oxygen reserve using oximetry sensor. In this study, the investigators evaluate the correlation between ORI and the partial pressure of arterial blood oxygen (PaO2) in children.

Interventions

DEVICEPulse Oximeter with ORI

Pulse oximeter that measure Oxygen Reserve Index

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

SUPPORTIVE_CARE

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

No minimum to 7 Years

Healthy volunteers

Yes

Inclusion criteria

* Age below 7 years * Written informed consent * Undergoing cardiac surgery

Exclusion criteria

* Presence of cyanotic heart disease

Design outcomes

Primary

Measure	Time frame	Description
correlation coefficient between ORI and PaO2	through study completion, an average of 5 hours	correlation coefficient between ORI and PaO2

Countries

South Korea

Outcome results

None listed

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