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Cervical Collar for Patients With Moderate Obstructive Sleep Apnea

NCT03754270 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2023-05-10

No results posted yet for this study

Summary

This study evaluates treatment effect of Cervical Collar (CC) in moderate obstructive sleep apnea.The investigators believe that stabilization of the neck by using a CC during sleep helps sustain airway patency. This would mean preventing collapse of airways during sleep.

The study is a randomized, open, parallel-group intervention study. The two treatment groups are:

A. Patients with moderate OSA are treated with lifestyle advice (n = 50) B. Patients with moderate OSA are treated with CC and lifestyle advice (n = 50).

Conditions

Interventions

OTHER

Advice in lifestyle

Patients with moderate OSA according to a baseline nocturnal respiratory registration (NRR). Patients receive instructions and advice on lifestyle according to current clinical practice. Life style advice is quite subjective and it means that the patients are encouraged to stop smoking, to avoid alcohol, to lose weight, to be more physically active and to avoid sleeping on supine position.Patients fill in questionnaire 1 that includes questions about nocturnal respiratory disturbances, daytime sleepiness, insomnia, use of tobacco and alcohol, comorbidity and medication. After 6+/-2 weeks of treatment, patients fill in Questionnaire 2 which contains the same questions as Questionnaire 1 and also questions about any side effects, evaluation of treatment. In conjunction with visit 2 another NRR will be performed.

DEVICE

Cervical collar

Patients with moderate OSA according to a baseline nocturnal respiratory registration (NRR). Patients receive the same instructions and advice as in Arm "lifestyle advice" and also get a CC and instructions on how to sleep with it. CC is marketed for indications of various diseases such as traumatic cervical injury, cervical disc herniation and other neck problems and allows adjustment of the elevation level to achieve sufficient effect, i.e., extending the neck.Patients fill in questionnaire 1 that includes questions about nocturnal respiratory disturbances, daytime sleepiness, insomnia, use of tobacco and alcohol, comorbidity and medication. After 6+/-2 weeks of treatment, patients fill in Questionnaire 2 which contains the same questions as Questionnaire 1 and also questions about any side effects, evaluation of treatment. In conjunction with visit 2 another NRR will be performed.

Sponsors & Collaborators

  • Uppsala University

    lead OTHER

Principal Investigators

  • Florim Delijaj · Uppsala University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-06-16
Primary Completion
2023-01-30
Completion
2023-01-30

Countries

  • Sweden

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03754270 on ClinicalTrials.gov