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Flow-Controlled Versus Volume-Controlled Ventilation During Suspension Laryngoscopy

NCT07639398 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 71

Last updated 2026-06-10

No results posted yet for this study

Summary

Suspension laryngoscopy presents significant challenges for airway management due to the need to maintain adequate ventilation while providing optimal surgical exposure. Flow-controlled ventilation (FCV) is a novel ventilation mode that delivers constant inspiratory and expiratory flow using a narrow-lumen, cuffed endotracheal tube, potentially improving ventilation efficiency in shared-airway surgeries.

This prospective observational study aims to compare flow-controlled ventilation and conventional volume-controlled ventilation in patients undergoing elective suspension laryngoscopy. Respiratory mechanics, hemodynamic parameters, perioperative pulmonary function, and procedure-related complications will be evaluated to assess the feasibility and clinical performance of FCV in this surgical setting.

Conditions

  • Laryngeal Diseases
  • Airway Management

Sponsors & Collaborators

  • Ankara Training and Research Hospital

    lead OTHER

Principal Investigators

  • Salih Birkan ARI, M.D. · Ankara Trainig and Research Hospital

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-12-20
Primary Completion
2024-02-19
Completion
2024-02-19

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07639398 on ClinicalTrials.gov