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This is a study of post operative astigmatism after phacoemulsification cataract surgery.

A comparative study of post operative astigmatism between superior and temporal corneal incision in phacoemulsification at tertiary care centre Kannauj - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/04/108683
Enrollment
100
Registered
2026-04-20
Start date
Unknown
Completion date
Unknown
Last updated
2026-04-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: H259- Unspecified age-related cataract

Interventions

Intervention1: Phacoemulsification cataract surgery: temporal corneal incision in phacoemulsification cataract surgery Time duration= 18 months Control Intervention1: Phacoemulsification cataract surg

Sponsors

Hemlata Rao
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Patients who will give consent for study. 2. Patients with age 40 to 70 years. 3. Diagnosis of senile cataract. 4. Suitable for phacoemulsification with foldable acrylic IOL implantation.

Exclusion criteria

Exclusion criteria: 1. Age of patients less than 40 years and more than 70 years. 2. Traumatic and complicated cataract. 3. Retinal disease like retinal detachment, established diabetic retinopathy, macular Edelman. 4. Corneal opacities, corneal edema and corneal irregularities. 5. Previous any ocular surgeries. 6. Use of systemic steroids or immunosuppressive drugs. 7. Irregular, oblique or bio-oblique astigmatism.

Design outcomes

Primary

MeasureTime frame
Temporal clear corneal incision results in significantly less surgically induced astigmatism compared to superior incision.Timepoint: Upto 6 weeks post operation

Secondary

MeasureTime frame
NilTimepoint: Nil

Countries

India

Contacts

Public ContactDr Jata Shanker Verma

Dr. B.R.R.A government medical college, Kannauj

jatashanker@rediffmail.com8400142974

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: May 1, 2026