DISE vs Muller's Maneuver in OSA Assessment
Role of Drug-Induced Sleep Endoscopy in Comparison to Muller's Maneuver in Obstructive Sleep Apnea Syndrome Assessment
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Obstructive sleep apnea (OSA) is one of the most common sleep-related breathing disorders and is characterized by recurrent episodes of partial or complete upper airway obstruction during sleep, leading to intermittent hypoxia, sleep fragmentation, and significant cardiovascular and metabolic consequences. Accurate localization of the site and pattern of upper airway collapse is essential for selecting the most appropriate treatment strategy.
Müller's maneuver is a commonly used office-based endoscopic technique that evaluates upper airway collapse during forced inspiratory effort while the patient is awake. However, its diagnostic accuracy has been questioned because it does not replicate the physiological conditions of natural sleep. Drug-Induced Sleep Endoscopy (DISE) is a dynamic endoscopic examination performed under sedation, allowing direct visualization of the upper airway during a sleep-like state and providing detailed information regarding the level, degree, and configuration of airway collapse.
The present prospective study aims to compare the findings of Drug-Induced Sleep Endoscopy with those obtained by Müller's maneuver in patients diagnosed with obstructive sleep apnea. The study will evaluate the agreement between both techniques in identifying the site and pattern of upper airway obstruction and assess the potential additional diagnostic value of DISE in the preoperative assessment and treatment planning of patients with OSA. The findings of this study may help optimize patient selection for individualized therapeutic interventions and improve clinical decision-making in the management of obstructive sleep apnea.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
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Dakahlia Governorate
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Al Mansurah, Dakahlia Governorate, Egypten, 35511
- Mansoua University Hospital
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Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age > 18 years old.
- Diagnosed as OSAS according to polysomnography and AASM (June 2023).
- Body mass index < 40
Exclusion Criteria:
- Age < 18 years.
- Central sleep apnea.
- Hypoventilation syndromes.
- Cardiac arrhythmias.
- ischemic heart disease.
- Heart failure.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Single Study Arm
Participants with obstructive sleep apnea will undergo awake flexible endoscopy with Müller's maneuver followed by Drug-Induced Sleep Endoscopy (DISE).
The findings of both procedures will be compared to assess the site, degree, and pattern of upper airway obstruction.
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Drug-induced sleep endoscopy performed under sedation to evaluate the site, degree, and pattern of upper airway collapse in patients with obstructive sleep apnea.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Agreement between Drug-Induced Sleep Endoscopy (DISE) using the VOTE cassification and Müller's Maneuver in assesment of OSA.
Tidsramme: Baseline (during the same study visit)
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Agreement between Drug-Induced Sleep Endoscopy (DISE) findings, assessed using the VOTE classification, and Müller's maneuver findings in identifying the site, degree, and pattern of upper airway collapse in patients with obstructive sleep apnea.
Agreement will be quantified using Cohen's kappa coefficient.
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Baseline (during the same study visit)
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Studiestol: Lucy Soliman, Professor, Chest Medicine Department, Faculty of Medicine, Mansoura University
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- MS.24.12.3032
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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