Validation and Characterization of Signal Decrease on an Oximeter in COPD (They Have Chronic Obstructive Pulmonary Disease) Patients During Deep Inhalation (

Not Applicable

Completed

• Conditions: Copd; Pulmonary Disease
• Interventions: Other: Measurements of oxygen saturation and finger pressure during deep inspiration

• Registration Number: NCT03966196
• Lead Sponsor: Cliniques universitaires Saint-Luc- Université Catholique de Louvain

Brief Summary

The objective is to verify that there is a decrease in the pulsed oxygen saturation with the digital sensor. That is, the drop in oxygen saturation in COPD patients during inhalation is real and not due to an artifact of the measuring tool, because oximeters need a quality pulsatile signal to properly measure oxygen saturation

Detailed Description

Not available

Study Timeline

• Study Start: 2019-02-11
• Status Verified: 2019-05
• Primary Completion: 2019-05-10
• Study Completion: 2019-05-10
• Study First Submitted: 2019-05-27
• Study First Submitted QC: 2019-05-27
• Last Update Submitted: 2019-05-27
• Study First Posted: 2019-05-29
• Last Update Posted: 2019-05-29

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 12

Inclusion Criteria

• Healthy adults volunteers are recruited from students with normal lung function.

Exclusion Criteria

• abnormal lung function

COPD Arm

Inclusion Criteria:

• Adults with Chronic Obstructive pulmonary disease

Exclusion Criteria:

• cardiovascular disease

The subjects selected are selected on a voluntary basis among the patients coming to the pulmonary consultation. They have Chronic Obstructive Pulmonary Disease.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Healthy Volunteers	Measurements of oxygen saturation and finger pressure during deep inspiration	oxymetry and finger pressure in Healthy subjects
COPD patients	Measurements of oxygen saturation and finger pressure during deep inspiration	oxymetry and finger pressure in COPD patients

Primary Outcome Measures

Name	Time	Method
drop in oxygen saturation during deep inspiration in COPD	from the intervention to 3 minutes after the start of the intervention	saturation is measured in percentage (SPO2)

Trial Locations

Locations (1)

Cliniques universitaires Saint-Luc; 🇧🇪 Brussels, Belgium