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TO COMPARE THE PRESSURE INSIDE THE EYE USING TWO INSTRUMENTS IN PATIENTS HAVING WEAK CORNEA WHO ARE UNDERGOING A CORRECTIVE PROCEDURE

COMPARITIVE STUDY OF INTRA OCULAR PRESSURE MEASUREMENT WITH GOLDMANN APPLANATION AND CORVIS ST TONOMETER IN PROGRESSIVE KERATOCONUS PATIENTS UNDERGOING CORNEAL COLLAGEN CROSSLINKING WITH RIBOFLAVIN

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2015/06/005839
Enrollment
50
Registered
2015-06-02
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: null- PATIENTS HAVING KERATOCONUS UNDERGOING CORNEAL COLLAGEN CROSSLINKING WITH RIBOFLAVIN

Interventions

None listed

Sponsors

NETHRADHAMA SUPER SPECIALITY EYE HOSPITAL
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1. PATIENTS WITH PROGRESSIVE KERATOCONUS 2. PATIENTS WITH PACHYMETRY >400 MICRON METERS 3. PATIENTS WITH ASTIGMATISM < 3 DIOPTRES

Exclusion criteria

Exclusion criteria: 1. PATIENTS WITH GALUCOMA 2. PATIENTS WITH OCULAR HYPERTENSION 3. PATIENTS HAVING CORNEAL DYSTROPHY AND CORNEAL SCARS 4. PATIENTS HAVING HISTORY OF COLLAGEN VASCULAR DISORDERS 5. PATIENTS HAVING ASTIGMATISM > 3 DIOPTRES 6 . PATIENTS WITH OBVIOUS DRY EYE SYNDROME 7. PATIENTS WHO HAVE PREVIOUSLY UNDERGONE OCULAR SURGERIES 8. OTHER OCULR INFLAMMATORY CONDITIONS LIKE KERATITIS, KERATO- UVEITIS

Design outcomes

Primary

MeasureTime frame
TO COMPARE INTRA OCULAR PRESSURE MEASUREMENTS BETWEEN GOLDMANN APPLANATION TONOMETER AND CORVIS ST TONOMETER BEFORE AND 3MONTHS AND 6 MONTHS POST THE PROCEDURETimepoint: TO COMPARE INTRA OCULAR PRESSURE MEASUREMENTS BETWEEN GOLDMANN APPLANATION TONOMETER AND CORVIS ST TONOMETER 3MONTHS AND 6 MONTHS POST THE PROCEDURE—

Secondary

MeasureTime frame
TO COMPARE INTRA OCULAR PRESSURE BEFORE AND AFTER CORNEAL COLLAGEN CROSSLINKING WITH RIBOFLAVIN USING BOTH GOLDMANN APPLANATION AND CORVIS ST TONOMETERTimepoint: PRE PROCEDURE AND 3 AND 6 MONTHS POST CORNEAL COLLAGEN CROSS LINKING WITH RIBOFLAVIN—

Countries

India

Contacts

Public ContactDR SRI GANESH

NETHRADHAMA SUPER SPECIALITY EYE HOSPITAL

nishashivkumar@gmail.com9986240152

Outcome results

None listed

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