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Occurrence of separation of posterior gel in the eye from the nerve tissue layer after cataract surgery by phacoemulsification and small incision cataract surgery

CHANGES IN VITREOMACULAR INTERFACE ON OPTICAL COHERENCE TOMOGRAPHY AFTER CATARACT SURGERY BY PHACOEMULSIFICATION AND SMALL INCISION CATARACT SURGERY

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2020/12/030059
Enrollment
100
Registered
2020-12-28
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: H590- Disorders of the eye following cataract surgery

Interventions

Intervention1: Nil: Nil Control Intervention1: Nil: Nil

Sponsors

Sankara Eye Hospital Shivamogga
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Patients undergoing cataract surgery by either phacoemulsification or SICS with implantation of posterior capsular -intraocular lens (PC-IOL) under peribulbar anesthesia 2.Age ranging from 40 -70 years 3.Media clarity sufficient to capture good quality OCT images (Image quality > 40) 4.Patients who are willing to give consent for study and follow up 5.Axial length: 22-24 mm 6.Normal vitreoretinal interface before surgery, absence of complete PVD on OCT

Exclusion criteria

Exclusion criteria: 1.Media opacity like mature cataract, complicated cataract 2.Associated retinal pathology like age related macular degeneration (ARMD), diabetic retinopathy (DR), uveitis, asteroid hyalosis and vitreoretinal interface disorder like vitreomacular traction, macular hole, Epiretinal membrane (ERM), condition with pre-existing zonular weakness like pseudoexfoliation. 3.Previous intraocular surgery including intravitreal injections. 4.Previous history of trauma. 5.Previous history of laser photocoagulation. 6.Patients requiring capsulotomy, laser photocoagulation, intraocular injections during the follow up period 7.Surgical complications like posterior capsular rent, zonular dialysis, placement of IOL in sulcus 8.Diabetes mellitus

Design outcomes

Primary

MeasureTime frame
To compare changes in vitreomacular interface after cataract surgery by phacoemulsification and small incision cataract surgery on OCT.Timepoint: Preoperatively and postoperatively at 1 week, 4 week and 12 week.—

Secondary

MeasureTime frame
To assess and compare the degree of vitreomacular separation by OCT after cataract surgery by phacoemulsification and SICS.Timepoint: Preoperatively and postoperatively at 1 week, 4 week and 12 week.—

Countries

India

Contacts

Public ContactDr Shelkikar Shrinivas Shrimant

Sankara Eye Hospital, Shivamogga

ravishankar@sankaraeye.com9880312124

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026