Unknown NA INTERVENTIONAL 3-arm NCT03796078

Maxillomandibular Advancement in the Treatment of Obstructive Sleep Apnea

Impact of Maxillomandibular Advancement Upon the Pharyngeal Airway Volume and the Apnea-hypopnea Index in the Treatment of Obstructive Sleep Apnea

Sponsor: Centro Medico Teknon

Conditions Apnea, Obstructive Sleep OSA OSAS Orthognathic Surgery

Interventions Maxillomandibular advancement monomandibullary surgery (MandS) monomaxillary surgery (isolated MaxS)

Updated 8 times since 2019 Last updated: May 12, 2023 Started: Apr 30, 2018 Primary completion: Jan 1, 2024 Completion: Dec 1, 2025

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

A NA clinical study on Apnea, Obstructive Sleep and OSA, this trial is ongoing. The trial is conducted by Centro Medico Teknon and has accumulated 8 data snapshots since 2018. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

8 versions recorded

Jan 2026 — Present [monthly]

Unknown NA

Status: Recruiting → Unknown
Sep 2024 — Jan 2026 [monthly]

Recruiting NA
Jul 2024 — Sep 2024 [monthly]

Recruiting NA
Jun 2023 — Jul 2024 [monthly]

Recruiting NA

Status: Unknown Status → Recruiting
Jan 2022 — Jun 2023 [monthly]

Unknown Status NA

Status: Enrolling By Invitation → Unknown Status

▶ Show 3 earlier versions

Jan 2021 — Jan 2022 [monthly]

Enrolling By Invitation NA
Feb 2020 — Jan 2021 [monthly]

Enrolling By Invitation NA
Feb 2019 — Feb 2020 [monthly]

Enrolling By Invitation NA

First recorded

Apr 2018

Trial started

Per CT.gov start date — pre-dates our first snapshot

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Centro Medico Teknon

Data source: Centro Medico Teknon

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Barcelona, Spain