Clinical trial Recruiting at 1 site Observational Ages 18 to 65

Using the STOP-BANG questionnaire to predict obstructive sleep apnea and difficult intubation in thoracic surgery patients

Official title: Can the STOP-Bang Questionnaire Predict Obstructive Sleep Apnea and Difficult Mask/Intubation in Patients Scheduled for Thoracic Surgery? Prospective Observational Study

Run by Atatürk Chest Diseases and Chest Surgery Training and Research Hospital · NCT06247631 · Data updated 2026-11-12

This study is testing if the STOP-BANG questionnaire can help predict sleep apnea and difficult intubation in patients aged 18-65 who are having thoracic surgery.

Quick facts

Study typeObservational
Ages18 Years to 65 Years
SexAll
Enrollment125 (estimated)
SponsorAtatürk Chest Diseases and Chest Surgery Training and Research Hospital
Academic / other
Locations1 site (Ankara, Keçiören)
StatusRecruiting
StartedJanuary 10, 2024
Main results expectedDecember 10, 2025
Study endsJuly 10, 2026
Registry record updatedJanuary 30, 2025
Trial IDNCT06247631 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are patients aged 18-65 undergoing thoracic surgery with an ASA classification of 1-3.

Probably not a fit

Patients with a history of obstructive sleep apnea syndrome or previous head and neck surgery/radiotherapy may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This observational study aims to evaluate the effectiveness of the STOP-BANG questionnaire as a screening tool for obstructive sleep apnea syndrome (OSAS) in patients undergoing thoracic surgery. It investigates how well this questionnaire can predict the likelihood of difficult mask ventilation and intubation, which are critical factors in anesthesia management. By focusing on patients aged 18-65 with an ASA classification of 1-3, the study seeks to enhance preoperative assessments and improve patient safety during surgery.

Why it matters

Potential benefit: If successful, this study could lead to better identification of patients at risk for difficult airway management, ultimately improving surgical outcomes and patient safety.

How similar studies have gone: While the STOP-BANG questionnaire has been widely used in various settings, this specific application in predicting difficult intubation during thoracic surgery is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patient undergoing thoracic surgery
* 18-65 years old
* ASA 1-3

Exclusion Criteria:

* Having a history of obstructive sleep apnea syndrome,
* Having a history of previous head and neck surgery/radiotherapy,
* Patients who did not agree to participate in the study

Where it's running

  • Ankara Atatürk Sanatorium Training and Research Hospital
    Ankara, Keçiören, Turkey (Türkiye)
    Recruiting

Study contacts

  • Principal investigator: Ali ALAGÖZ, professor — Ankara Ataturk Sanatorium Training and Research Hospital
  • Study coordinator: Ali ALAGÖZ, professor
  • Email: mdalagoz@gmail.com
  • Phone: 5079193765

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.