Not provided
Not provided
Not provided
Not provided
Not provided
We found complications, intra ocular pressure elevation and iridocyclitis endangered the patients vision
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Nd-YAG Laser for changing iris coloration by the principle of depigmentation for cosmoses Is that procedure safe or not a prospective study
Nd-YAG Laser for changing iris coloration by the principle of depigmentation for cosmoses Is that procedure safe or not a prospective study safety will be assessed by measuring IOP using Goldman applanation tonometry pre and post-session.
visual acuity assessment in Log-Mar pre and post-session. Refraction assessment pre and post-session. Lens and fundus assessments on slit-lamp and using auxiliary lens 78D
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| ND-YAG Laser for iris depigmentation | Other | ND-YAG Laser for iris depigmentation |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Nd-YAG Laser for iris depigmentation | Device | Nd-YAG Laser for iris depigmentation |
|
| Measure | Description | Time Frame |
|---|---|---|
| Monitoring intra-ocular pressure (IOP) by the standard Goldman applanation tonometer before and after ND-YAG Laser for iris depigmentation | Session of Nd-YAG Laser targeting the iris using power less than that used for peripheral iridotomy causing pigment bleaching to change the iris colour for cosmoses, which may cause pigmentary glaucoma (secondary open angle glaucoma). | one year |
| Safety of ND-YAG Laser, by visual acuity assessment in log-mar subjectively by using Snellen chart before and after ND-YAG Laser | If ND-YAG LASER could affect visual acuity. | one year |
Not provided
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Elshimaa A.Mateen | Sohag | Egypt |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| ID | Term |
|---|---|
| D053844 | Lasers, Solid-State |
| ID | Term |
|---|---|
| D007834 | Lasers |
| D055096 | Optical Devices |
| D004864 | Equipment and Supplies |
| D055618 | Radiation Equipment and Supplies |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided