Non-paralytic Strabismus
Conditions
Interventions
Alfentanil group:Alfentanil Injection
Fentanyl Group:Fentanyl Injection
Sponsors
Qingdao Eye Hospital of Shandong First Medical University
Eligibility
Sex/Gender
All
Age
3 Years to 12 Years
Inclusion criteria
Inclusion criteria: 1. Age: 3-12 years old; 2. ASA Physical Status: Class I-II; 3. Surgery Type: Scheduled for strabismus correction surgery involving recession, resection, anteriorization, posteriorization, transposition, or muscle shift procedures (on horizontal or vertical rectus/oblique muscles); 4. Estimated Surgery Duration: <= 30 minutes; 5. Informed Consent: Legal guardian(s) must have provided written informed consent.
Exclusion criteria
Exclusion criteria: 1. Allergy: Known allergy or hypersensitivity to opioids; 2. Airway & Physical Status: Difficult airway anticipated, or obesity (Body Mass Index > 95th percentile for age); 3. Neurological Status: History of neurological disorders or developmental delay; 4. Recent Infection: Active or recent (within 2 weeks) upper respiratory tract infection; 5. Surgical Complexity: Scheduled for complex (or non-primary) strabismus correction surgery; 6. Ocular History: History of previous extraocular muscle surgery, glaucoma, or retinal detachment.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Time to Recovery of Spontaneous Breathing; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative pain score;Wake-up time;Intraoperative hemodynamic stability;satisfaction(Artisans and their families);Postoperative nausea and vomiting incidence rate;emergence agitation;Removal time of laryngeal mask; | — |
Countries
China
Contacts
Public ContactSun Xiaolin
Qingdao Eye Hospital of Shandong First Medical University
Outcome results
None listed