Last updated 10 months ago
Minimally Invasive Electrical Stimulation Of The Nerve Hypoglossal for the Treatment of Obstructive Sleep Apnea
20 patients around the world
Available in Colombia
Study title: Minimally invasive electrical stimulation of the nerve hypoglossal for treatment
for obstructive sleep apnea.
Study device: Medtronic 8-contact Vectris subcompact or compact electrode.
Study design: This is an initial feasibility study that seeks to determine the safety and
effectiveness of a minimally invasive technique to implant a hypoglossal nerve stimulation
electrode in patients with obstructive sleep apnea.
Subjects meeting study eligibility criteria will be implanted with a Medtronic 8-contact
Vectris subcompact or compact electrode.
In the follow-up visits, quality of life and sleepiness scales (Epworth) will be performed,
and on days 4 and 7 a control polysomnography. All results will be compared with the baseline
data obtained at the start of the study.
Study Size: Up to 30 subjects may be enrolled to achieve a number of implanted subjects
between 10 to 20.
Study Duration: Total expected duration per subject is approximately 10 days. The study is
estimated to take 6 months.
Objective of the study: The main objective is to evaluate the safety and effectiveness of a
minimally invasive technique to implant a hypoglossal nerve stimulation electrode in patients
with obstructive sleep apnea.
Capri Medical Limited
1Research sites
20Patients around the world
This study is for people with
Sleep disorders
Sleep apnea
Requirements for the patient
To 75 Years
All Gender
Medical requirements
- Age >22 and <75 years.Moderate or severe apnea (Apnea-Hypopnea Index, AHI, between 1550 per hour and <25% of central apneas).Failure of continuous positive airway pressure (CPAP) therapy defined as the inability to eliminate obstructive sleep apnea and hypopnea syndrome (OSAHS) corresponding to an AHI greater than 20/h despite the use of CPAP.No tolerance to CPAP: to. Inability to use CPAP (more than 5 nights a week; more than 4 hours a night).No tolerance to CPAP: b. Unwillingness to use CPAP (for example, a patient returns the CPAP system after trying to use it).Patients willing and able to give their informed consent.Willing and able to have a pacing system temporarily implanted, and use the patient programmer to activate the stimulation.Willing and able to return for all follow-up visits and sleep studies and able to fill out questionnaires.
- Body mass index (BMI) >32 kg/m.Central or mixed apneas > or = 25%.Patients who are pregnant or planning to become pregnant.Presence of a complete collapse at the level of the palate corroborated by drug-induced endoscopy (DISE).Surgical resection or radiation therapy for cancer or congenital malformations of the larynx, tongue, or throat.Significant comorbidities that make the patient unable or inappropriate to participate in the trial.Patients with a history of lack of response to electrical stimulation of the hypoglossal nerve.Patients with the presence of other implantable electrical devices such as: spinal cord stimulator, pacemaker, cochlear implant, peripheral nerve stimulator, etc.
Sites
Clínica Orlant - Clínica de Otorrinolaringología de Antioquia
SponsorCapri Medical Limited
Conditions
Sleep apnea
Requirements
To 75 YearsAll Gender
Unique study IDclinicaltrials.gov
NCT05914948
