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A double blind, placebo controlled, parallel, study to evaluate the effects of NAL in Obstructive Sleep Apnea Patients.

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2023-508445-40-00
Acronym
NAL-II-23-1
Enrollment
72
Registered
2024-05-21
Start date
2024-07-01
Completion date
Unknown
Last updated
2025-08-26

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

Conditions

Obstructive Sleep Apnea

Brief summary

The primary endpoint will be the mean change in Apnea-Hypopnea Index (PSG-AHI3%) from baseline to 6 weeks of treatment.

Detailed description

Absolute change in the mandibular movement respiratory disturbance index (MM-RDI) from baseline to week 6, Absolute change in the mandibular movement respiratory effort (MM-RE) from baseline to week 6, Absolute change in apnea-hypopnea index (AHI) measured by Sunrise® from baseline to week 6, Absolute change in the number of apnea episodes from baseline to week 6, Absolute change in the number of hypopnoea episodes from baseline to week 6, Absolute change in the longest apnoeic episode duration from baseline to week 6, Absolute change in the oxygen desaturation index (ODI) from baseline to week 6, Absolute change in the time under 90% oxygen saturation (T90%) from baseline to week 6, Absolute change in the mean arterial oxygen saturation (MSaO2) from baseline to week 6, Absolute change in the lowest arterial oxygen saturation (LSaO2) from baseline to week 6, Absolute change in the pulse wave amplitude drops (PWADs) index from baseline to week 6, Absolute change in the relative snore time from baseline to week 6, Absolute change in the number of snore episodes from baseline to week 6, Absolute change in the longest snoring episode from baseline to week 6, Absolute change in the Epworth sleepiness score (ESS) from baseline to week 6, Absolute change in the participant-reported score of nasal obstruction symptom evaluation (NOSE) questionnaire from baseline to week 6, Absolute change in the participant-reported score from Pichot’s fatigue scale from baseline to week 6, Absolute change in the participant-reported score from Patient Health Questionnaire (PHQ-9) from baseline to week 6, Absolute change in oxidative stress and inflammation biomarkers from baseline to week 6., Adverse events, vital signs, physical examination and Concomitant medication use, Absolute change in PSG-AHI4% from baseline to 6 weeks of treatment, Absolute change in the Total sleep time (TST) from baseline to week 6

Interventions

DRUGPlacebo of NAL
DRUGNACYSTELYN

Sponsors

Laboratoires S.M.B.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
The primary endpoint will be the mean change in Apnea-Hypopnea Index (PSG-AHI3%) from baseline to 6 weeks of treatment.

Secondary

MeasureTime frame
Absolute change in the mandibular movement respiratory disturbance index (MM-RDI) from baseline to week 6, Absolute change in the mandibular movement respiratory effort (MM-RE) from baseline to week 6, Absolute change in apnea-hypopnea index (AHI) measured by Sunrise® from baseline to week 6, Absolute change in the number of apnea episodes from baseline to week 6, Absolute change in the number of hypopnoea episodes from baseline to week 6, Absolute change in the longest apnoeic episode duration from baseline to week 6, Absolute change in the oxygen desaturation index (ODI) from baseline to week 6, Absolute change in the time under 90% oxygen saturation (T90%) from baseline to week 6, Absolute change in the mean arterial oxygen saturation (MSaO2) from baseline to week 6, Absolute change in the lowest arterial oxygen saturation (LSaO2) from baseline to week 6, Absolute change in the pulse wave amplitude drops (PWADs) index from baseline to week 6, Absolute change in the relative snore ti

Countries

Belgium, France

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026