Anaesthesia
Conditions
Sponsors
Faculty of medicine at Ain Shams university
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Patients of both sexes who are candidates for cataract surgery. Age between 40 and 80 years. American Society of Anesthesiologists physical status score of I–III. Participants are enrolled from January 2019 to April 2020 at Ain Shams University Hospitals.
Exclusion criteria
Exclusion criteria: Patients Known to have any systemic contraindications (as severe hypertension) or allergy to the local anesthetic. Those who refused local anesthesia. High myopes (axial length > 26 mm). Those with a single eye. Those with complicated vitreous hemorrhage. Those with ocular infection. Those with impaired orbital sensation. Those with retinal detachment. Those with expected prolonged surgery (> 2 hours). Patients with INR more than 1.4. Patients with platelets less than 100,000. Impaired consciousness or mental retardation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| lid akinesia ;globe akinesia ;corneal anesthesia | — |
Secondary
| Measure | Time frame |
|---|---|
| Mean arterial blood pressure, heart rate, and oxygen saturation (SpO2);visual analog scale (VAS) ;Time to start surgery (min);Duration of surgery (min);Pain during surgery | — |
Countries
Egypt
Contacts
Public ContactOssama Mansour
Vice Dean of research committee at faculty of medicine
Outcome results
None listed