None
Conditions
Interventions
Group T :Percutaneous ear vagus nerve stimulation
Group F:Fake stimulus
Sponsors
The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University
Eligibility
Sex/Gender
Female
Age
18 Years to 65 Years
Inclusion criteria
Inclusion criteria: Patients with a score of more than 20 on the state anxiety scale who were scheduled for HYSTEROMYOMA laparoscopy and general anesthesia with tracheal intubation had preoperative American Society of Anesthesiologists Grade i-II, and were aged 18-65 years without menopause, those with education level of primary school or above, BMI 18.5 ~ 24.0 kg/m ~ 2, agreed to participate in the study and signed the informed consent.
Exclusion criteria
Exclusion criteria: Patients who have experienced the use of an ear vagus stimulator or a skin injury to the left ear concha, and those who have an implantable electronic device such as an implantable vagus stimulator, a artificial pacemaker or an automatic implantable cardiac defibrillator, patients with fear of electrical stimulation, airway hyperresponsiveness (asthma, chronic obstructive pulmonary disease, long-term smoking history) , sinus bradycardia (heart rate less than 50 beats per minute) or sinus node lesion before operation, second-degree or third-degree AV block, central nervous system or mental illness (e.g. , anxiety, depression, etc.) , long-term use of narcotic analgesia, sedation, non-steroidal anti-inflammatory drug or sleeping medication, those who have hearing and language barrier, can not communicate with doctors effectively, can not understand or refuse to sign the informed consent form.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The difference of State Anxiety Inventory (SAI) scores before intervention (T0) and after intervention (T1);Hospital Anxiety and Depression Scale;Athens Insomnia Scale;Mean arterial pressure;Heart rate;Pulse oxygen saturation;Trait Anxiety Inventory; | — |
Secondary
| Measure | Time frame |
|---|---|
| Amsterdam Preoperative Anxiety and Information Scale; | — |
Countries
China
Contacts
Public ContactZheng Ying
The Affiliated Huaian No. 1 People's Hospital of Nanjing Medical University(Huai'an First People's Hospital)
Outcome results
None listed