video-assisted thoracoscopic surgery
Conditions
Interventions
control group: angulating the tip of the left double-lumen tube leftly
study group: angulating the tip of the left double-lumen tube anteriorly
Sponsors
The First Affiliated Hospital of Anhui Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: 1.age =18 years; 2.American Society of Anesthesiologists (ASA) physical status I–III; 3.body mass index (BMI) 18–35; 4.patient underwent thoracoscopic surgery with left DLT for OLV under GA.
Exclusion criteria
Exclusion criteria: 1.patient refusal 2.patients with sore thorat, hoarseness or cough before operation 3.patients with history of oral or throat surgery 4.patients with history of mental disorders or excessive use of opioid analgesics 5.patients predicted as difficult airway 6.severe cognitive impairment or language problems
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of postoperative sore throat; | — |
Secondary
| Measure | Time frame |
|---|---|
| severity of postoperative sore throat;Cormack-Lehane laryngoscope exposure classification;time of intubation;Intubation resistance;times of intubation;Correct left-side intubation ratio;MAP and HR;Incidence of hypoxemia in one-lung ventilation;Incidence of postoperative hoarseness;severity of postoperative hoarseness;Postoperative analgesic drug use; | — |
Countries
China
Contacts
Public ContactYang Jian
The First Affiliated Hospital of Anhui Medical University
Outcome results
None listed