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BiLAteral Hypoglossal Nerve Stimulation for Treatment of Obstructive Sleep Apnoea (BLAST OSA)

A Multicentre, Prospective, Open-label, Non-randomized, Single Arm Treatment Study to Assess the Safety, Performance and Initial Efficacy Trends of the Genio(TM) Bilateral Hypoglossal Nerve Stimulation System for the Treatment of Obstructive Sleep Apnoea.

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT03048604
Enrollment
27
Registered
2017-02-09
Start date
2017-03-30
Completion date
2018-09-10
Last updated
2021-10-11

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

Conditions

Obstructive Sleep Apnea of Adult

Brief summary

The study is designed as a prospective, open-label, multicentre, non-randomized, single arm treatment study to assess the safety, performance and initial efficacy trends of the GenioTM System in patients with Obstructive Sleep Apnoea (OSA).

Interventions

Subjects will be consented, enrolled and eligibility criteria checked. If the subject is eligible, subject will proceed with the Genio(TM) implant implantation. Four (4) weeks after implantation, the implant will be activated and the subject will be assessed at 1 month plus 1 week, 2, 3, 4 and 6 month(s) after implantation.

Sponsors

Nyxoah S.A.
Lead SponsorINDUSTRY

Study design

Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
21 Years to 75 Years
Healthy volunteers
No

Inclusion criteria

Main Inclusion Criteria: * Body mass index ≤32 kg/m2 * Patients who do not tolerate or do not accept positive airway pressure (PAP) treatments. * Obstructive apnoea-hypopnea index (AHI) of 20-60 events/hour Main

Exclusion criteria

* Unable or incapable of providing informed written consent * Unwilling or incapable of returning to all follow-up visits and sleep studies, including evaluation procedures and filling out questionnaires * Significant co-morbidities making the patient unable or inappropriate to participate in the trial

Design outcomes

Primary

MeasureTime frameDescription
Safety (Incidence of serious device-related adverse events)6-months post implantationIncidence of serious device-related adverse events
Performance6-months post implantationChange from baseline to 6-month post implantation in the apnoea-hypopnea index (AHI)

Countries

Australia, France, United Kingdom

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 20, 2026