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STOP-Bang Questionnaire: A Predictor of Obstructive Sleep Apnea and Difficult Mask/Intubation?

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

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06247631
Enrollment
125
Registered
2024-02-08
Start date
2024-01-10
Completion date
2026-07-10
Last updated
2025-01-30

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Airway Disease, Difficult Intubation

Keywords

difficult intubation, difficult mask, Obstructive Sleep Apnea Syndrome, STOP-BANG, thoracic surgery

Brief summary

Difficult airway management remains the leading cause of anaesthesia-related morbidity and mortality. Obstructive sleep apnea syndrome (OSAS) is a warning sign of difficult airway management. Polysomnography is the gold standard for diagnosis of this syndrome, but the STOP-BANG questionnaire is the preferred screening test. In this study, we wanted to find an answer to the question How successful is the STOP-BANG questionnaire in screening for obstructive sleep apnea syndrome (OSAS) in predicting OSAS, difficult mask and difficult intubation in patients undergoing thoracic surgery?

Interventions

OTHERSTOP BANG

The STOP-Bang Questionnaire is intended to give physicians an easy-to-use tool to identify people who might have obstructive sleep apnea (OSA). The questionnaire consists of eight yes-or-no questions based on the major risk factors for OSA. A STOP-Bang score of 2 or less is considered low risk, and a score of 5 or more is high risk for having either moderate or severe OSA. For people who score 3 or 4, doctors may need to perform further assessment to determine how likely they are to have OSA.

Sponsors

Atatürk Chest Diseases and Chest Surgery Training and Research Hospital
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to 65 Years
Healthy volunteers
No

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

Design outcomes

Primary

MeasureTime frameDescription
STOP-BANG questionnaire1 month (1 time)A STOP-Bang score of 2 or less is considered low risk, and a score of 5 or more is high risk for having either moderate or severe obstructive sleep apnea (OSA). For people who score 3 or 4, doctors may need to perform further assessment to determine how likely they are to have OSA.

Countries

Turkey (Türkiye)

Contacts

Primary ContactAli ALAGÖZ, professor
mdalagoz@gmail.com5079193765

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026