NCT03574740

Brief Summary

The aim of this study was to retrospectively evaluate the influence of Tobacco Smoking on the development of Obstructive Sleep Apnea (OSA).

Trial Health

100
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
1,298

participants targeted

Target at P75+ for all trials

Timeline
Completed

Started Jan 2014

Longer than P75 for all trials

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

January 1, 2014

Completed
4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 31, 2017

Completed
6 months until next milestone

Study Completion

Last participant's last visit for all outcomes

June 20, 2018

Completed
1 day until next milestone

First Submitted

Initial submission to the registry

June 21, 2018

Completed
11 days until next milestone

First Posted

Study publicly available on registry

July 2, 2018

Completed
Last Updated

July 3, 2018

Status Verified

July 1, 2018

Enrollment Period

4 years

First QC Date

June 21, 2018

Last Update Submit

July 1, 2018

Conditions

Obstructive Sleep ApneaTobacco Use

Outcome Measures

Primary Outcomes (1)

  • Obstructive Sleep Apnea (OSA)

    Diagnosis of OSA based on a polysomnography recording

    1 month

Study Arms (1)

Entire population

All patients included in this retrospective study. These patients were analyzed following their tobacco smoking habits.

Other: Tobacco Smoking

Interventions

Tobacco SmokingOTHER

Influence of Tobacco Smoking on the development of OSA

Entire population

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

All patients for a preoperative anesthetic consultation between 01/01/14 and 31/12/17 who undergo a polysomnography. For these patients, the influence of tobacco smoking on the development of OSA will be studied.

You may qualify if:

  • All patients for a preoperative anesthetic consultation between 01/01/14 and 31/12/17 who undergo a polysomnography

You may not qualify if:

  • None

Contact the study team to confirm eligibility.

Sponsors & Collaborators

MeSH Terms

Conditions

Sleep Apnea, ObstructiveTobacco Use

Interventions

Smoking Devices

Condition Hierarchy (Ancestors)

Sleep Apnea SyndromesApneaRespiration DisordersRespiratory Tract DiseasesSleep Disorders, IntrinsicDyssomniasSleep Wake DisordersNervous System DiseasesBehavior

Intervention Hierarchy (Ancestors)

Manufactured MaterialsTechnology, Industry, and Agriculture

Study Officials

  • Eric Deflandre, MD, PhD

    Astes

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Observational Model
OTHER
Time Perspective
RETROSPECTIVE
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

June 21, 2018

First Posted

July 2, 2018

Study Start

January 1, 2014

Primary Completion

December 31, 2017

Study Completion

June 20, 2018

Last Updated

July 3, 2018

Record last verified: 2018-07

Data Sharing

IPD Sharing
Will not share