Flow-Controlled Versus Volume-Controlled Ventilation During Balloon Dilatation Under Direct Laryngoscopy
Recruiting
N/A
Interventional Study
Airway Stenosis
Upper Airway Obstruction
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 18 – 65
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 40 (estimated)
- Sponsor
- Ankara Etlik City Hospital · Government
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About This Trial
This prospective trial aims to compare the effects of flow-controlled ventilation (FCV) and volume-controlled ventilation (VCV) on airway pressures and oxygenation in adult patients undergoing balloon dilatation under direct laryngoscopy. Airway procedures performed under general anesthesia are associated with unique respiratory mechanics and limited ventilation conditions, making the choice of an…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age between 18 and 65 years
* ASA physical status I-III
Exclusion Criteria:
* Age \< 18 years or \> 65 years
* Known or previously diagnosed pulmonary disease
* Patients with severe preoperative pulmonary function impairment (e.g., FEV₁ \< 50% predicted, severe restrictive o…
Contacts
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