NCT07743892|Recruiting
Obstructive Sleep Apnea and Body Awareness
The Relationship Between Body Awareness and Clinical Parameters in Patients With Obstructive Sleep Apnea
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The Relationship Between Body Awareness and Clinical Parameters in Patients With Obstructive Sleep Apnea
Sponsor study identifier
observational
47
1 country
1
Study Start
May 21, 2026
Actual (reported)Primary Completion
May 21, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
June 30, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Obstructive Sleep Apnea Syndrome (OSAS) is a chronic disease characterized by intermittent hypoxia and sleep fragmentation resulting from recurrent upper airway obstructions. The physiological and neurocognitive changes caused by the disease can affect how individuals perceive and interpret bodily sensations. Although body awareness plays a significant role in the perception and management of symptoms, its relationship with clinical parameters in individuals with OSAS has not been sufficiently investigated. Therefore, the aim of our study is to examine the relationship between body awareness and respiratory function, disease severity, fatigue, shortness of breath, and sleep quality in OSAS patients.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 30, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
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Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
May 21, 2026
Actual (reported)July 28, 2026
Actual (reported)August 4, 2026
Actual (reported)May 21, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
June 30, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Body awareness
The Body Awareness Questionnaire (BAQ) will be used to assess individuals' body awareness. The scale score ranges from 18 to 26, with higher scores indicating higher awareness.
Baseline
Dyspnea
Dyspnea is assessed with the modified Medical Research Council (mMRC) dyspnea scale. As the score increases, shortness of breath increases.
Baseline
Disease severity
The evaluation will be based on the Apnea/Hypopnea index measured by polysomnography. An Apnea-Hypopnea Index \>5 indicates Obstructive Sleep Apnea Syndrome.
Baseline
Fatigue severity
Fatigue will be assessed using the Fatigue Severity Scale. A score of 36 or higher indicates severe fatigue.
Baseline
Sleep quality
Sleep quality will be assessed using the Pittsburgh Sleep Quality Index (PUKI). The total score ranges from 0 to 21, and a score above 5 indicates poor sleep quality.
Baseline
Pulmonary function (Forced vital capacity (FVC)
Pulmonary function will be evaluated using the spirometry, according to American Thoracic Society and European Respiratory Society criteria. Forced vital capacity (FVC) will be measured.
Baseline
Pulmonary function (Forced expiratory volume in the first second (FEV1)
Pulmonary function will be evaluated using the spirometry, according to American Thoracic Society and European Respiratory Society criteria. Forced expiratory volume in the first second (FEV1) will be measured.
Baseline
Pulmonary function (FEV1 / FVC)
Pulmonary function will be evaluated using the spirometry, according to American Thoracic Society and European Respiratory Society criteria. FEV1 / FVC will be measured.
Baseline
Pulmonary function (Flow rate 25-75% of forced expiratory volume (FEF 25-75%))
Pulmonary function will be evaluated using the spirometry, according to American Thoracic Society and European Respiratory Society criteria. Flow rate 25-75% of forced expiratory volume (FEF 25-75%) will be measured.
Baseline
Pulmonary function (Peak flow rate (PEF))
Pulmonary function will be evaluated using the spirometry, according to American Thoracic Society and European Respiratory Society criteria. Peak flow rate (PEF) will be measured.
Baseline
Patients diagnosed with Obstructive Sleep Apnea Syndrome
Patients with obstructive sleep apnea syndrome
Karabük Training and Research Hospital
Karabük, Turkey (Türkiye)
Musa Güneş, PhD
Karabuk University
First Submitted
July 28, 2026
First Posted
August 4, 2026
Study Start
May 21, 2026
Actual (reported)Primary Completion
May 21, 2027
EstimatedA Prospective Randomnised Controlled Trial Comparing Overall Patient Compliance in a Bariatric Surgical Pathway Using the Standard Versus a More Intensified and Interactive Version of the "Get Ready" Smartphone Application.
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Planned date reported by the registry; this milestone is not confirmed as achieved.
Study Completion
June 30, 2027
EstimatedPlanned date reported by the registry; this milestone is not confirmed as achieved.
Last Updated
August 4, 2026
Record last verified: 2026-07
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