Astigmatism
Conditions
Brief summary
This multi-centric, prospective observational study collects biometric datasets as well as associated video recordings of the surgical procedure.
Interventions
DEVICEOptical Biometry
Biometric measurements of the eye used for surgical planning will be obtained.
PROCEDURECataract Surgery
A video recording of the surgical procedure will be obtained.
Sponsors
Haag-Streit AG
Study design
Observational model
CASE_ONLY
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
21 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* diagnosed with cataracts (any grade), * Seeking cataract treatment, * willing to provide informed consent.
Exclusion criteria
* Active ocular infections or trauma. * Poor fixation ability (e.g., severe nystagmus). * Prior intraocular surgery. * Seeking toric IOL implantation requiring ink marking.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Biometric data | one-time measurement before surgery | collect anonymised biometric data from patients undergoing elective cataract surgery |
| Video recording | during the surgical procedure | collect anonymised video recording of surgical procedure from patients undergoing elective cataract surgery |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Software algorith | up to 6 months | Verification of software algorithms that use the biometric data to analyse the video recordings. |
Countries
United States
Outcome results
None listed