A Prospective Randomized Comparison of the Effect of Supine and Prone Position on the Ultrasonographic Upper Airway Measurements and Postoperative Critical Respiratory Events
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Airway Edema
- Sponsor
- Ankara City Hospital Bilkent
- Enrollment
- 60
- Locations
- 1
- Primary Endpoint
- postoperative Tongue thickness2
- Status
- Completed
- Last Updated
- last year
Overview
Brief Summary
The aim of this study is to compare the preoperative and postoperative ultrasonographic measurements of patients undergoing in the prone position and the change in upper airway edema.
The secondary aim of the study is to investigate the relationship between OSAS risk levels determined by the STOP-BANG score in the preoperative period of the patients participating in the study, and airway ultrasound measurements and postoperative critical respiratory events in the preoperative and postoperative period.
Investigators
Işıl Karabeyoğlu
anaestesia and reanimation
Ankara City Hospital Bilkent
Eligibility Criteria
Inclusion Criteria
- •1-American Society of Anesthesiologists Physical Status Classification (ASA) I-II-III-IV risk group who will undergo Percutaneous Nephrolithotomy surgery
Exclusion Criteria
- •prone position contraindications
- •history of maxillofacial deformity, tumor or trauma,
- •difficult airway history
- •decompensated cardiac, respiratory, hepatic, renal diseases
- •cervical spine fracture
- •Patients refusal -
Outcomes
Primary Outcomes
postoperative Tongue thickness2
Time Frame: postoperative 2. hour]
postoperative Tongue volume1
Time Frame: postextubation
Preoperative Tongue thickness
Time Frame: Baseline, preoperative
preoperative Tongue volume
Time Frame: Baseline, preoperative
postoperative Tongue volume2
Time Frame: postoperative 2. hour
postoperative Lateral parapharyngeal wall thickness1
Time Frame: postextubation
Critical respiratory events
Time Frame: Within postoperative 2 hours
postoperative Lateral parapharyngeal wall thickness2
Time Frame: postoperative 2. hour
postoperative Tongue thickness1
Time Frame: postextubation
Preoperative Lateral parapharyngeal wall thickness
Time Frame: Baseline, preoperative