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Home Telemonitoring of Resting Spontaneous Breathing in Severe Asthma: a Pilot Study

CompletedNA

Sponsor: University Hospital, Bordeaux

Conditions: Asthma

Interventions: anharmonic morphological analysis of the respiratory signals (AMARS)

Countries: France

Asthma exacerbations account for a significant morbidity and disproportionate health care costs. However, there is no currently available biomarker or lung function parameter that can accurately predict the risk of future exacerbations. The current work aims at evaluating the resting ventilatory flow by applying a new technique called anharmonic morphological analysis of the respiratory signals (AMARS). We hypothesize that monitoring AMARS is potentially able to detect an increased risk of asthma exacerbations.

Eligibility overview

Sex: ALL

Age: 18 Years to —

Healthy volunteers: No

Study type: INTERVENTIONAL

Eligibility criteria

Inclusion Criteria:

* male or female aged more than 18 yrs
* written informed consent
* diagnosis of asthma according to Global Initiative For Asthma (GINA) criteria
* history of at least one moderate to severe exacerbation in the previous 12 months

Exclusion Criteria:

* smoker or former smoker (\> 10 packs-year)
* concomitant asthma exacerbation (at V1)
* prisoners
* protected adults
* no affiliation to the French Social Security System

Locations (2)

Grenoble, France
Pessac, France