SpO2 Sensor for Oxygen Saturation

(SpO2 Peds Trial)

This trial tests a new SpO2 sensor, which measures blood oxygen levels, to evaluate its effectiveness in hospitalized infants and children. The researchers aim to compare the sensor's readings with traditional blood tests and ensure it functions well across different skin tones. The trial also seeks feedback on the device's comfort and usability. Children between 1 month and 12 years old who require regular blood tests may be suitable candidates. As an unphased trial, this study offers participants a unique opportunity to contribute to the development of a potentially groundbreaking medical device.

The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial team or your doctor.

Research has shown that pulse oximetry, the technology used in SpO₂ sensors, safely checks blood oxygen levels. Studies have found it to be non-invasive and painless, as it doesn't break the skin. The device uses light to estimate blood oxygen levels. Hospitals and clinics commonly use this method because it is quick and generally well-tolerated.

No specific reports of serious side effects from pulse oximeters exist. However, like any device, correct usage is essential for accurate results. Most pulse oximeters are accurate when blood oxygen levels range from 90% to 100%. Errors are more likely if levels drop below 90%, but this concerns device accuracy, not safety.

Researchers are excited about this trial because it explores a new way to accurately measure oxygen levels in the blood using SpO2 sensors. Unlike traditional methods that rely heavily on arterial blood samples, this approach pairs non-invasive sensors with simultaneous blood sample data to enhance accuracy. This could potentially lead to quicker, more comfortable monitoring for patients, aligning with the pulse oximetry standards, and offering a significant advancement in how we track oxygen saturation levels.

Research has shown that pulse oximeters, such as the SpO₂ sensor in this trial, usually provide accurate measurements of blood oxygen levels between 90% and 100%. This range is crucial because normal oxygen levels typically fall between 95% and 100%. However, accuracy may decrease when oxygen levels drop to between 80% and 90%. Pulse oximeters function by shining light through the skin to quickly and painlessly assess blood oxygen levels. Although measuring oxygen directly from the blood (SaO₂) remains the most accurate method, pulse oximeters offer a convenient way to monitor oxygen levels over time. This study aims to evaluate the sensor's performance, particularly in young patients with varying skin tones.¹⁶⁷⁸⁹