Scleral Lens Fitting Using Wide-Field OCT
Recruiting
Observational Study
Keratoconus
Irregular; Contour of Cornea
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 258 (estimated)
- Sponsor
- Oregon Health and Science University · Other
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About This Trial
The purpose of this study is to see if OCT technology can optimize scleral contact lens fittings. Subjects with keratoconus, post-penetrating keratoplasty (PK), post-LASIK ectasia, post-radial keratotomy (RK), or a variety of anterior surface disorders requiring scleral lens fittings will be considered for enrollment. For each study eye, a clinically-selected scleral lens fit will be compared agai…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Eyes requiring fit for scleral lenses for KCN, post-PK, post-RK, post-LASIK ectasia, or various anterior surface disorders
Exclusion Criteria:
* Inability to maintain stable fixation for OCT imaging
* Inability to commit to required visits to complete the study
* Eyes with c…
Contacts