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Interactions between posture and breathing in patients with obstructive sleep apnea syndrome and chronic obstructive pulmonary disease

Study of interactions between posture, locomotion and breathing in patients with obstructive sleep apnoea syndrome (OSAS) and chronic obstructive pulmonary disease (COPD)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN70932171
Enrollment
60
Registered
2017-03-24
Start date
2017-07-12
Completion date
Unknown
Last updated
2025-02-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

1. Obstructive sleep apnoea syndrome (OSAS) 2. Chronic obstructive pulmonary disease (COPD) Respiratory 1. Obstructive sleep apnoea syndrome (OSAS) 2. Chronic obstructive pulmonary disease (COPD)

Interventions

Participants attend a total of five study visits. At the first study visit, after provision of informed consent, participants complete a range of spirometry tests. The visit lasts for a total of aroun

Sponsors

Association pour le Développement et l'Organisation de la Recherche en Pneumologie et sur le Sommeil (ADOREPS)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Moderate to severe OSAS diagnosed thanks to polysomnography 2. COPD diagnosed thanks to the symptoms and functionnal respiratory analysis 3. Aged 18 years and over 4. Should understand the informations and sign the consent

Exclusion criteria

Exclusion criteria: 1. Pregnant or nursing women (female patients) 2. Under judicial protection 3. If the subject realises an other study wich prohibits him to be involved in another study 4. Aged under 18 years

Design outcomes

Secondary

MeasureTime frame
1. Angulations in posture is measured using the EOS® system on study visit 3 (as well as 4 and 5 for OSAS patients) 2. Gait velocity is measured using the stand up and go test on study visit 3 (as well as 4 and 5 for OSAS patients)

Primary

MeasureTime frame
Postural stability is assessed using a force platform and motion capture taken by an optoelectronic VICON system on study visit 3 (as well as 4 and 5 for OSAS patients)

Countries

France

Contacts

Public ContactValérie Attali

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026