Condition 1: Myopia. Condition 2: Hypermetropia. Condition 3: Astigmatism. Condition 4: Other specified postprocedural states. Condition 5: Unspecified disorder of refraction. Myopia Hypermetropia Astigmatism Other specified postprocedural states Unspecified disorder of refraction
Conditions
Interventions
Intervention 1: Intervention Group: Eyes Receiving Umbilical Cord Blood Serum Eye DropsIn this study, one eye of each patient is randomly assigned to the intervention group and treated with Umbilical
Sponsors
Bagheiat-allah University of Medical Sciences
Eligibility
Sex/Gender
Male
Age
18 Years to 45 Years
Inclusion criteria
Inclusion criteria: Age over 18 years Indication for prk surgery Consent to participate in the study
Exclusion criteria
Exclusion criteria: Failure to return for follow-up examinations after surgery
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Improvement in corneal epithelial defects. Timepoint: on the first, second, fifth, and seventh days post-surgery. Method of measurement: By measuring the extent and size of the defect.;Pain levels. Timepoint: on the first, second, fifth, and seventh days post-surgery. Method of measurement: Through the patient's own assessment of pain intensity based on a score of 1-10. | — |
Secondary
| Measure | Time frame |
|---|---|
| Corneal Haziness. Timepoint: In the first, third, sixth month. Method of measurement: Through slit lamp examination.;Best corrected visual aquity. Timepoint: In the first, third, sixth month. Method of measurement: Snellen chart.;Dry eye tests. Timepoint: In the first, third, sixth month. Method of measurement: TBUT, Strip Test, Tear High.;Confocal paraclinical test results. Timepoint: six months after surgery. Method of measurement: printout report. | — |
Countries
Iran (Islamic Republic of)
Contacts
Public ContactMahmood Hassani
Bagheiat-allah University of Medical Sciences
Outcome results
None listed