Cataract. Senile cataract
Conditions
Interventions
Intervention 1: Intervention1) Six mg of melatonin 90 minutes before entering the operating room. Intervention 2: Intervention2 ) Take Six hundred mg of gabapentin 90 minutes before entering the ope
Prevention
Intervention1) Six mg of melatonin 90 minutes before entering the operating room
Intervention2 ) Take Six hundred mg of gabapentin 90 minutes before entering the operating room
Intervention 3) One mg of Midazolam 90 minutes before entering the operating room
Sponsors
Vice chancellor for research of Guilan University of Medical Sciences
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Inclusion criterion: patients who need cataract surgery. Exclusion criteria: patients with ASA IV and higher; history of liver and kidney disease; confusion; dementia; non-verbal communication; chronic use of narcotics; treatment with barbiturate or psychotropic agents; having contraindication for drugs that are used in study; poor vision in the other eye; BMI under 18.5 or more than 35.
Exclusion criteria
Exclusion criteria:
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| Anxiety. Timepoint: Before take medicine, 90 minutes after the medication, when entering the operating room, at topical block, 15 minutes after the start of surgery, during the postoperative time, when discharge from recovery. Method of measurement: verbal anxiety score (VAS). | — |
Primary
| Measure | Time frame |
|---|---|
| Pain. Timepoint: Before take medicine, 90 minutes after the medication, when entering the operating room, at topical block, 15 minutes after the start of surgery, during the postoperative time, when discharge from recovery. Method of measurement: verbal anxiety score (VAS). | — |
Countries
Iran (Islamic Republic of)
Outcome results
None listed