Comparative effect of local anesthesia with lidocaine 2% versus topical anesthesia on cognitive function in patients undergoing elective cataract surgery
- Conditions
- Anaesthesia
- Registration Number
- PACTR201903779653918
- Lead Sponsor
- Beni suef university hospital
- Brief Summary
Regarding cognitive assessment of patients in lidocaine group, there was a statistically significant difference between the mean value of preoperative PALT and postoperative PALT (P-value =0.004), and between the mean value of preoperative VF and postoperative VF (P-value =0.002). As for bupivacaine group, there was a statistically significant difference between the mean value of preoperative PALT and postoperative PALT (P-value =0.021), and between the mean value of preoperative VF and postoperative VF (P-value =0.037). On comparing lidocaine and bupivacaine groups in pre and postoperative PALT & VF scores, there was no statistically significant difference between both groups
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 60
1.Patients candidate for elective cataract surgery by phacoemulsification
2.The patients should provide signed written informed consent to participate.
1.Patients with major language disturbance or auditory impairment affecting their ability to complete testing
2.Patients with pre-existing cognitive, psychiatric or central nervous system disorders
3.Patients with nystagmus,
4.Patients with allergy to local or topical anaesthetics
5.Patients with any coexisting ocular conditions that could affect the scoring system for local anaesthesia such as ptosis, ocular movement abnormality, reduced corneal sensation, or facial nerve palsy
6.Inability to understand the information about the study
7.if the patient refused the local or topical anaesthesia technique
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method