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Non-interventional Study with Ozawade® in patients with obstructive sleep apnea syndrome

Non-interventional Study with Ozawade® in patients with obstructive sleep apnea syndrome - Oz-leap

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
DRKS
Registry ID
DRKS00031339
Enrollment
1500
Registered
2023-04-04
Start date
2023-08-18
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

G47.3

Interventions

Group 1: Observation group: Patients diagnosed with OSA and residual excessive daytime sleepiness despite current or prior OSA treatment. Ozawade® is prescribed independently of the study and in accor
24-weeks FU - Baseline: demographics, cardiovascular and other diagnoses (Restless Legs Syndrome (RLS), Periodic Limb Movement in Sleep (PLMS), stroke, acute myocardial infarction (AMI)/acute coronary

Sponsors

Bioprojet Deutschland GmbH
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: - OSA diagnosis according to the International Classification of Sleep Disorders 3rd Edition criteria - Residual excessive daytime sleepiness with ESS >=12 despite treatment, or after CPAP treatment attempt (or alternative OSA treatment attempt) - new treatment with Ozawade® (patient is treatment naïve to wake-promoting pharmacotherapy) - Signed informed consent by the patient Exclusion criteri

Exclusion criteria

Exclusion criteria: Patient is unable to understand the informed consent form.

Design outcomes

Primary

MeasureTime frame
Rate of patients with reduction in daytime sleepiness assessed using the ESS scale of at least 3 points between baseline and 24 weeks. - 24 weeks ESS scale

Secondary

MeasureTime frame
- Trajectory of ESS change from baseline to 12 weeks and 24 weeks - ESS scale - Evaluation of basic cardiovascular parameters at 12 weeks and 24 weeks - heart rate and blood pressure - Change of disease related quality of life from baseline to the end of the study - FOSQ10 - Clinical improvement at end of study - PGI-C, FAS, CGI - Medication adherence at 12 and 24 weeks - Dropout rate - adverse drug reactions/AEs/SAEs

Countries

Germany

Contacts

Public ContactMartin Schulz

CRO Dr. med. Kottmann GmbH & Co. KG

m.schulz@cro-kottmann.de+49 2382 9874442

Outcome results

None listed

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