Registry Study on Prescription, Patient Pathways, Therapy Efficacy and Usage of Mandibular Advancement Devices in Obstructive Sleep Apnea - PATT-OSA Registry
← catalyst calendarNCT03924817 · readout in 73 d
Sponsored by ResMed (industry) · RMD — their whole pipeline →.
Phase
—
Status
Active, not recruiting
Study type
Observational
Enrollment
500estimated
Sites
4
Country
Germany
Every value on this page is a field the sponsor filed with ClinicalTrials.gov, reproduced. Dates are their own estimates, revised as a study runs, unless the registry marks them actual. sources →
Source: ClinicalTrials.gov, retrieved 2026-08-19
Dates
each axis at the precision it was filed, with the registry's own basis| Date | Filed | Basis | What it is |
|---|---|---|---|
| Start | 2024-02-01 | actual | When the study began enrolling |
| Primary completion | 2026-10-31 | estimated | The date the last participant is measured for the primary outcome — the readout window |
| Study completion | 2026-12-31 | estimated | The whole study's end, after follow-up |
| First posted | 2019-04-23 | actual | When this record first appeared on the registry |
| Results posted | — | When the sponsor posted results to the registry | |
| Record updated | 2026-08-13 | actual | The sponsor's own last edit to this record — every projection above is as current as this date |
What it studies
Condition
- Obstructive Sleep Apnea
Primary outcome
what the primary-completion date above is the date OFChanges of the Apnoea-Hypopnea-Index (AHI) at baseline compared to a follow-up after 3 months
measured 3 months
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