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Comparing the change in distance between anterior surface of natural crystalline lens with posterior surface of phakic intraocular lens in varying light conditions for two different models of phakic intraocular lens.

Comparison of dynamic vault changes following implantation of two different models of phakic intraocular lenses.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2022/10/046205
Enrollment
60
Registered
2022-10-06
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

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

Conditions

Health Condition 1: H522- Astigmatism Health Condition 2: H521- Myopia

Interventions

Control Intervention1: NIL: NIL Control Intervention2: NIL: NIL

Sponsors

Nethradhama superspeciality eye hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. Myopia between -0.5 and -21 DS 2.Astigmatism between 0 to 6 DC

Exclusion criteria

Exclusion criteria: 1. Anterior chamber depth less than 2.8mm 2. Endothelial cell density less than 1500 cells/mm3 3. Cataract chanes in crystalline lens.

Design outcomes

Primary

MeasureTime frame
changes seen in the phakic introcular lens vault in different light conditions is the primary outcome.Timepoint: vault is to be measured post surgery first day, 2 weeks and three months—

Secondary

MeasureTime frame
Adverse event at any follow upTimepoint: 2 weeks and 3 months—

Countries

India

Contacts

Public ContactDr Sanjali Wadhokar

Nethradhama Superspeciality Eye hospital

sanjalitadas@yahoo.com8459994156

Outcome results

None listed

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