Condition 1: Myopia. Condition 2: Hyperopia. Disorders of accommodation Disorders of accommodation
Conditions
Interventions
Sponsors
Terarn university of Medical science.
Eligibility
Sex/Gender
All
Age
18 Years to 60 Years
Inclusion criteria
Inclusion criteria: Inclusion criteria : patients should not be blind they have to be a candidate for Bariatric Surgery? BMI should be 40 and over and if it is between 35 and 40? then patient should have an underlying risk factor. Exclusion criteria: patients should not have any previous underlying eye diseases?Patients who are blind.
Exclusion criteria
Exclusion criteria:
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Visual acuity. Timepoint: Before intervention and 6 months after intervention. Method of measurement: Log Minimum Angle of Resolution-snellen chart.;Cover test. Timepoint: Before Surgery and 6 month afterward. Method of measurement: Prism.;Keratometry. Timepoint: Before Surgery and 6 month afterward. Method of measurement: Millimeter.;Lensometry. Timepoint: Before Surgery and 6 month afterward. Method of measurement: Diopter.;Retinoscopy. Timepoint: Before Surgery and 6 month afterward. Method of measurement: Diopter.;Ophthalmoscopy. Timepoint: Before Surgery and 6 month afterward. Method of measurement: Ophthalmoscope. | — |
Secondary
| Measure | Time frame |
|---|---|
| Sex. Timepoint: Before surgery. Method of measurement: Male and Female.;BMI. Timepoint: Before surgery and 6 month afterward. Method of measurement: Weight in Kg/Squared Height in Meter.;Age. Timepoint: before surgery and 6 month afterward. Method of measurement: Year. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactKhashayar Mehidzadehkashi
Minimally Invasive Surgery Research Center, Tehran University of Medical Sciences.
Outcome results
None listed