general anesthesia operation
Conditions
Interventions
video monitoring group:using video monitoring to perform Clarus Video System-guided intubation by experienced anesthesiologistist
light transilumination group:using light transilumination to perform Clarus Video System-guided intubation by experienced anesthesiologistist
video monitoring group (by residents):using video monitoring to perform Clarus Video System-guided intubation by residents after traning
light transilumination group (by residents):using light transilumination to perform Clarus Video System-guided intubation by residents after traning
Sponsors
Department of Anesthesiology, the First Affiliated Hospital, Guangzhou University of TCM, Guangdong, China
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: ASA physical status I~II, aged 18~80yr,undergoing general anesthesia surgery and requiring orotracheal intubation in the first affiliated hospital Guangzhou University of TCM. written informed consent.
Exclusion criteria
Exclusion criteria: 1. patients with cardiovascular and cerebrovascular diseases,airway hyperresponsiveness, long-term taking drugs affect blood pressure and heart rate, tumor abscess or foreign bodies of upper respiratory tract; 2. patients with difficult mask ventilation and predictable difficult airway according Difficult airway management guidelines (thyromental distance<6cm, mouth opening<3cm,Mallampati status III or IV); 3. history of difficult intubation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Total intuition time;time of view of the vocal or tracheal ring;intuition attempts;success rate of intuition; | — |
Secondary
| Measure | Time frame |
|---|---|
| the changes of hemodynamics;postoperative sore throat and complications; | — |
Countries
China
Contacts
Public ContactMa Wuhua
Department of Anesthesiology, the first affiliated hospital, Guangzhou University of TCM
Outcome results
None listed