Prevalence of Sleep Apnea in Patients Undergoing Surgery for Colorectal Cancer
NCT ID: NCT02323464
Last Updated: 2024-09-27
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
212 participants
OBSERVATIONAL
2015-01-07
2022-02-28
Brief Summary
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Investigations will include polysomonographic sleep apnea recordings during one night, lung function measurements, blood gas samples and questionnaires.
Controls: Men and women from two population-based cohort studies
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Detailed Description
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Controls: 597 individuals from a previous population based study will serve as controls to the prevalence of sleep apnea in the general population.
Exclusion: Dementia, CPAP treated sleep apnea investigations: Patients are investigated with lung function, blood-gas samples, questionnaires, overnight polysomnographic sleep apnea recordings including oro-nasal airflow, thoraco-abdominal respiration belts, chin-EMG, EOG, EEG, ECG (V5) and body position.
Controls: Men and women from two population-based cohort studies the "Sleep and health in women" and the "Men in Uppsala: A Study of Sleep, Apnea and Cardiometabolic Health" and older men and women from a local senior organization.
Outcomes: Prevalence of sleep apnea and hypoxia, sleep quality, and lung function, blood gas, STOP-BANG, Epworth sleepiness scale, Mallampati score, symptoms of sleep apnea, surgical complications, mortality, cancer severity.
Conditions
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Study Design
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COHORT
PROSPECTIVE
Study Groups
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Before surgery
patients scheduled for surgery of colorectal cancer
Surgery for colorectal cancer
Includes open and minimally invasive surgery for colon- and rectal cancer
Control subjects
Controls from the population without colorectal cancer
No Interventions
This is a control group from the population. They are not scheduled for surgery
Interventions
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Surgery for colorectal cancer
Includes open and minimally invasive surgery for colon- and rectal cancer
No Interventions
This is a control group from the population. They are not scheduled for surgery
Eligibility Criteria
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Inclusion Criteria
Exclusion Criteria
18 Years
ALL
Yes
Sponsors
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Karl A Franklin
OTHER
Responsible Party
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Karl A Franklin
Assoc prof
Principal Investigators
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Kar A Franklin, Ass prof
Role: PRINCIPAL_INVESTIGATOR
Dept of Surgical and perioperative sciences, Umeå University
Locations
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Dept of Surgery, Inst of Surgical and Perioperative sciences
Umeå, Umea, Sweden
Countries
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Other Identifiers
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Dnr 2012-375-31M
Identifier Type: -
Identifier Source: org_study_id
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