Objective Evaluation of the Number of Use Hour of Oxygen Therapy in Patients Receiving Supplemental Oxygen

Study Overview
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Brief Summary
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The aim of this study is to measure the actual use time in patients receiving supplemental oxygen using a new easy-to-use electronic remote monitoring device (TeleOx™)

Detailed Description
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The first phase of the study is observational. Oxygen use time of patients with chronic respiratory failure under long term oxygen therapy will be objectively measured using a electronic remote monitoring device (TeleOx™) over 15 days. The actual use time will be compared to their oxygen prescription. Participants whose actual time of use will be less than prescribed will be offered an intervention which will consist of a presentation of the adherence record. The participant will also be asked about the presence of possible barriers concerning the use of oxygen therapy. The collaborator in charge of home visits will attempt to resolve these barriers as much as possible. Only participants with an actual time of use less than prescribed will be offered this intervention and will continue the monitoring over a period of 15 additional days.

Official Title
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Objective Evaluation of the Number of Use Hour of Oxygen Therapy in Patients Receiving Supplemental Oxygen

Conditions
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Chronic Respiratory Failure With Hypoxia, Chronic Obstructive Pulmonary Disease

Intervention / Treatment
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* Behavioral: Presentation of the adherence record


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Long term oxygeno-therapy patients in stable condition without pulmonary exacerbation in the month before inclusion Oxygen prescription for at least 15 hours/day Exclusion Criteria: under 18 years old

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Prevention
Intervention Model: Single Group Assignment
Masking: None (Open Label)


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Other: Presentation of the adherence record<br>Following a first observation period of 15 days, participants whose actual time of use will be less than prescribed will be offered an intervention which will consist of a presentation of the adherence record. The participant will also be asked about the presence of possible barriers concerning the use of oxygen therapy. The collaborator in charge of home visits will attempt to resolve these barriers as much as possible. Only participants with an actual time of use less than prescribed will be offered this intervention and will continue the monitoring over a period of 15 additional days. | Behavioral: Presentation of the adherence record<br>* Adherence record will be presented to participants with an actual time of use less than prescribed. The participant will also be asked about the presence of possible barriers concerning the use of oxygen therapy. The collaborator in charge of home visits will attempt to resolve these barriers as much as possible.<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Oxygen use time | Average oxygen use time (hours/day) measured with a TeleOx device | 15 days | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Long term oxygen therapy, adherence, electronic monitoring