Overview
Regular bronchial clearance is essential in patients with cystic fibrosis for their bronchial health. SIMEOX® (Physio-Assist, Aix en Provence, France) is an innovative medical device for the drainage of the bronchial tree.
By changing the rheological properties of mucus, SIMEOX® helps to mobilize secretions and assists their transport to the upper airways. This technology is based on fundamental research on bronchial mucus rheology. At the present time, SIMEOX® device is mainly used over a short period at the time or after an exacerbation in healthcare structures (hospitals, physiotherapy practices, post-care, and rehabilitation units, etc…). The clinical effects observed in the short term encourages long-term autonomous use by the patients themselves.
The overall objective of this study is to evaluate the efficiency and acceptability of SIMEOX® used at home by the patient himself for bronchial clearance in patients with cystic fibrosis.
Eligibility
Inclusion Criteria:
- Patient diagnosed with Cystic fibrosis
- Stabilization of the disease, defined by an at least 4 weeks period since the end of an exacerbation, stabilization will be let to investigator's judgment.
- Age >12
- Requiring at least 1 bronchial clearing session each week (regardless of the technique)
- Patient (or patient's legal representative if applicable), capable to read and understand the procedure, and capable to express consent for the study protocol.
Exclusion Criteria:
- Severe pneumothorax or hemoptysis (more than 30ml per 24 hours) within 6 weeks before the inclusion day.
- Patient placed on a transplant waiting list
- Any contraindication to an instrumental bronchial clearance technique
- Patients already own and use SIMEOX at home
- Unavailable patient or patient wishing to move to a different region within three months after inclusion.
- Patient currently participating or having participated to another interventional clinical research within a month prior inclusion date, that may impact the study, this impact is left to the investigator's judgment.
- Persons referred by the French Public Health Code to Articles L1121-5 to L1121-8 (includes all protected persons: pregnant women (confirmed by measurement of the serum human chorionic gonadotropin level for any woman wishing to enter the protocol and under childbearing age < 60), parturient woman, breastfeeding mother, everyone deprived of his liberty by judicial or administrative decision, everyone subject to a legal protection measure.
- Initiation of treatment with a CFTR modulator within the last 3 months