Tundra Space

Tundra Space

Clinical Research Directory

Browse clinical research sites, groups, and studies.

Back to Studies
RECRUITING
NCT07446634
NA

Maxillomandibular Advancement Surgery for Treatment of Obstructive Sleep Apnoea Syndrome

Sponsor: Jani Talvilahti

View on ClinicalTrials.gov

Summary

This study looks at how jaw surgery called maxillomandibular advancement with counterclockwise rotation affects breathing during sleep in people with moderate to severe obstructive sleep apnea who cannot tolerate standard treatments such as Continous Positive Airway pressure treatment. The participants are followed over time to see whether the surgery improves sleep apnea symptoms, daytime sleepiness, and airway size, and whether these improvements last. Advanced three-dimensional imaging and airflow analysis are used to better understand how the surgery changes the airway and breathing. The goal is to evaluate the long-term effectiveness and safety of this surgical treatment.

Key Details

Gender

All

Age Range

18 Years - 70 Years

Study Type

INTERVENTIONAL

Enrollment

48

Start Date

2014-02-06

Completion Date

2032-06-30

Last Updated

2026-03-03

Healthy Volunteers

No

Interventions

PROCEDURE

Maxillomandibular advancement surgery with counterclockwise rotation

Maxillary advancement by LeFort I osteotomy and mandibular advancement by bilateral sagittal split osteotomy

Locations (1)

Falu Hospital

Falun, Dalarna County, Sweden