Sensory hearing loss
Conditions
Interventions
Preoperative block group:Preoperative ultrasound-guided superficial cervical plexus block, 0.25% ropivacaine 0.2ml/kg
Postoperative block group:Postoperative ultrasound-guided superficial cervical plexus block, 0.25% ropivacaine 0.2ml/kg
Sponsors
Children's Hospital of Shanghai
Eligibility
Sex/Gender
All
Age
No minimum to 3 Years
Inclusion criteria
Inclusion criteria: (1) Diagnosis: bilateral sensorineural hearing loss; (2) Age: 0.5~3 years; (3) Electronic cochlear implantation is planned; (4) ASA Class I-II; (5) The parents of the children signed the informed consent form.
Exclusion criteria
Exclusion criteria: (1) The child has a history of congenital heart disease, liver or kidney disease; (2) Children with coagulation dysfunction; (3) Previous history of local anesthetic allergy; (4) Patients with skin infection at puncture site; (5) Children with peripheral nervous system diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| FLACC Score; | — |
Secondary
| Measure | Time frame |
|---|---|
| Heart rate, blood pressure, pulse oxygen saturation;Blood glucose and C-reactive protein; | — |
Countries
China
Contacts
Public Contactzoutianxiao
No. 355, Luding Road, Shanghai, China
Outcome results
None listed