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

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

Clinical Phase

NA

Total Enrollment

12 participants

Study Classification

INTERVENTIONAL

Study Start Date

2019-02-11

Study Completion Date

2019-05-10

Brief Summary

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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

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Detailed Description

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Conditions

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Pulmonary Disease Copd

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

half healthy subject, half COPD patients

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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Healthy Volunteers

oxymetry and finger pressure in Healthy subjects

Group Type OTHER

Measurements of oxygen saturation and finger pressure during deep inspiration

Intervention Type OTHER

Measurements during deep inspiration of oxygen saturation with pulse oximeter and finger pressure with pressure cuff

COPD patients

oxymetry and finger pressure in COPD patients

Group Type EXPERIMENTAL

Measurements of oxygen saturation and finger pressure during deep inspiration

Intervention Type OTHER

Measurements during deep inspiration of oxygen saturation with pulse oximeter and finger pressure with pressure cuff

Interventions

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Measurements of oxygen saturation and finger pressure during deep inspiration

Measurements during deep inspiration of oxygen saturation with pulse oximeter and finger pressure with pressure cuff

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

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

* Adults with Chronic Obstructive pulmonary disease

Exclusion Criteria

* abnormal lung function

COPD Arm

* 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.

Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes