The effect of adding different doses of neostigmine in peribulbar block for cataract surgery
Phase 2
Recruiting
- Conditions
- Peribulbar block in adult patients undergoing cataract surgery..
- Registration Number
- IRCT20210106049952N1
- Lead Sponsor
- Research Institute of Ophthalmology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 60
Inclusion Criteria
Cataract surgery patients (male or female) aged from 30 to 70 years
ASA physical status I, II, or III
Exclusion Criteria
Coagulopathy or use of anticoagulant drugs
Infection at the site of surgery
Posterior staphyloma
Previous allergy or adverse reaction to the used drugs
Bronchial asthma or bradyarrhythmia
Study & Design
- Study Type
- interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Hemodynamics (heart rate, blood pressure, and oxygen saturation). Timepoint: Baseline, immediately after the block, and one hour after the block. Method of measurement: Electronic vital signs monitor.;Onset of sensory block. Timepoint: Every 5 seconds after the block. Method of measurement: Clinical assessment.;Onset of motor block. Timepoint: Every 5 seconds after the block. Method of measurement: Clinical assessment.
- Secondary Outcome Measures
Name Time Method Duration of the block. Timepoint: Every 10 minutes following the block. Method of measurement: Clinical assessment.;Postoperative pain. Timepoint: Immediately after the block. Method of measurement: Visual analog scale.;Surgeon satisfaction. Timepoint: Immediately after the block. Method of measurement: Questioning.;Patient satisfaction. Timepoint: Immediately after the block. Method of measurement: Questioning.;First analgesic dose. Timepoint: Every 30 minutes. Method of measurement: Clinical assessment.