Health Condition 1: H186- Keratoconus Health Condition 2: H178- Other corneal scars and opacities Health Condition 3: O- Medical and Surgical
Conditions
Interventions
Intervention1: Pinhole Pupilloplasty (PPP): Pinhole Pupilloplasty (PPP) will be performed under peribulbar anaesthesia using the Single-Pass Four Throw (SFT) Technique by a single surgeon. Participant
Sponsors
Mehul Ahlawat
Eligibility
Inclusion criteria
Inclusion criteria: Patients aged 18 to 80 years, willing to consent, with visually significant symptoms like glare, photophobia, monocular diplopia attributable to irregular corneal topography, irregular pupils, Urretes Zavalia Syndrome, and prescence of adequate iris tissue for suturing.
Exclusion criteria
Exclusion criteria: Age less than 18 yrs, central corneal scar or opacity, active ocular infection, pre existing glaucoma, posterior segment pathology limiting visual potential, iris atrophy, one eyes patient, unable to give consent and comply with follow up schedule.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Primary clinical indications for performing pinhole pupilloplasty. To document preoperative clinical parameters and compare postoperative outcomes in terms of a.Uncorrected and Best-corrected visual acuity b.Contrast sensitivity c.Strehl Ratio d.RMS values Total, Astigmatism, Spherical, Coma and Trefoil aberrations. e. Subjective symptom relief using Iris Glare, Appearance and Photophobia Questionnaire. f. Pupil centration and size. To document intraoperative and postoperative complications.Timepoint: Baseline, Post Operative Day (POD) 1, 1 week, 1 month, 3 months. | — |
Secondary
| Measure | Time frame |
|---|---|
| NILTimepoint: | — |
Countries
India
Contacts
Public ContactTushya Om Parkash
Dr. Om Parkash Eye Institute
Outcome results
None listed