lung isolation
Conditions
Interventions
Combined group:The DLT size was selected based on the combination of the transverse diameter of cricoid ring and the equivalent diameter of LMB.
LMB group:The DLT size was selected based on the equivalent diameter of LMB alone.
Sponsors
Shengjing Hospital, China Medical University
Eligibility
Sex/Gender
Female
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) female patients requiring a left-side DLT for OLV; (2) aged 18-80 years (3) ASA physical status 1-3.
Exclusion criteria
Exclusion criteria: (1) absence of thoracic computed tomography (CT) performed within one month before thoracic surgery; (2) tumor of trachea and left main bronchus; (3) vious distortion or compression of the tracheobronchial tree; (4) anticipated difficult intubation (Mallampati score =3, thyromental distance <6 cm, interincisor distance <3 cm, and neck circumference more than 40 cm); (5) history of tracheotomy; (6) motion artifact of the tracheobronchial tree; (7) pre-existing sore throat or hoarseness.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The accuracy of the DLT selected;hoarseness;sore throat; | — |
Countries
China
Contacts
Public ContactShiqing Liu
Shengjing Hospital, China Medical University
Outcome results
None listed