Health Condition 1: H259- Unspecified age-related cataract
Conditions
Interventions
Intervention1: Ocular axial length measurement: ocular axial length measurement preoperative by Immersion A-scan and postoperative day 7 by IOLMaster 500 in patients undergoing for cataract surgery.
Sponsors
Dr Razi Anwer
Eligibility
Inclusion criteria
Inclusion criteria: 1.Patients diagnosed with dense cataracts where optical biometry is difficult or not feasible preoperatively. 2.Age 40 years and above, scheduled for cataract surgery. 3.Patients with axial length from 20mm to 25mm. 4.Consent provided for participation in the study and follow-up on post-operative day 7
Exclusion criteria
Exclusion criteria: 1.Corneal opacities, scars, or abnormalities that interfere with axial length measurement. 2.Posterior segment pathology (e.g., retinal detachment, posterior staphyloma, vitreous opacities) affecting axial length interpretation. 3.History of prior ocular surgery in the study eye (e.g., refractive surgery, vitrectomy, silicon iol). 4.Uncooperative patients or those unable to maintain fixation during measurements. 5.Intraoperative complications that may alter optical media clarity (e.g., excessive anterior chamber inflammation).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Axial length of the eyes measured by immersion A-scan.Timepoint: 1.Measurement of axial length of the eyes pre-operatively by immersion A-scan. 2.Measurement of axial length of the eyes on post-operative day 7 by IOLMaster 500. | — |
Secondary
| Measure | Time frame |
|---|---|
| NILTimepoint: NIL | — |
Countries
India
Contacts
Public ContactDr. Akanksha Sinha
Sankara Eye Hospital, Kanpur
Outcome results
None listed