Completed NA INTERVENTIONAL 2-arm NCT03754270

Cervical Collar for Patients With Moderate Obstructive Sleep Apnea

Evaluation of Treatment Effect of Cervical Collar in Moderate Obstructive Sleep Apnea

Sponsor: Uppsala University

Interventions Advice in lifestyle Cervical collar

Updated 6 times since 2018 Last updated: May 9, 2023 Started: Jun 16, 2019 Primary completion: Jan 30, 2023 Completion: Jan 30, 2023

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 Obstructive Sleep Apnea, this trial is completed. The trial is conducted by Uppsala University and has accumulated 6 data snapshots since 2019. Longitudinal tracking of this trial contributes to a broader understanding of treatment development timelines.

Status Flow

Change History

6 versions recorded

Sep 2024 — Present [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Jun 2023 — Jul 2024 [monthly]

Completed NA

Status: Unknown Status → Completed
Oct 2021 — Jun 2023 [monthly]

Unknown Status NA

Status: Not Yet Recruiting → Unknown Status
Jan 2021 — Oct 2021 [monthly]

Not Yet Recruiting NA

▶ Show 1 earlier version

Dec 2018 — Jan 2021 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Uppsala University

Data source: Uppsala University

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

Study Locations

• Uppsala, Sweden