Found 30 clinical trials
Rotation Stability of Toric Intraocularlens (IOL) Compared Sitting Against Lying After Cataract Operation
To assess the rotation stability of toric intraocular lenses between sitting or routine settings (sitting, going around) after cataract operation.
- 3 views
- 28 Oct, 2022
- 1 location
STAAR Visian Toric ICL Post-Approval Study (TICL-PAS)
The objective of this study is to evaluate the long term (i.e. 24 months) clinical performance of the Visian® Toric Implantable Collamer® Lens (ICL).
- 250 views
- 04 Oct, 2022
- 8 locations
Theranostic Guided Riboflavin/UV-A Corneal Cross-linking (ARGO)
This is a clinical study consisting of a study arm to assess the performance of the theranostic software module (Research Use Only) of a CE marked (CE1936) UV-A medical device, C4V CHROMO4VIS™, in order to validate its use for theranostic-guided corneal cross-linking treatment of keratoconus and corneal ectasia. The study …
- 0 views
- 04 Oct, 2022
- 2 locations
Rotation of Hydrophobic Acrylic Lenses - Rayner RA0800C & Alcon Clareon Toric & Hoya Vivinex Impress & Hoya Nanex
, patients receive a toric IOL according to their preoperative astigmatism
- 67 views
- 27 May, 2022
- 1 location
Spectacle Prescribing in Early Childhood (SPEC)
The purpose of this study is to compare developmental outcome for young children (12 to 35 months of age) with astigmatism meeting American Academy of Ophthalmology spectacle prescribing
- 0 views
- 27 Apr, 2022
- 1 location
Keratometric Change After XEN, Trabeculectomy and Tube Shunts (Topo-XEN)
The main goal of this study is to assess the severity of postoperative corneal astigmatism induced by implantation of the XEN Gel Stent compared to that induced by traditional filtering surgery
- 0 views
- 19 Jun, 2022
- 1 location
Clinical Investigation of the CHEETAH SYSTEM FOR THE CORRECTION OF MYOPIA WITH AND WITHOUT ASTIGMATISM
This study will be a 3-phase, 12-months, prospective,single arm, multicenter, open-label, non-comparative, clinical investigation conducted at up to 7 sites. Up to 20 subjects will be enrolled in phase I, up to 30 subjects in phase II, and up to 200 subjects in phase 3 to achieve up to 350 …
- 30 views
- 10 Apr, 2023
- 4 locations
Assessment of Visual and Refractive Results and Rotational Stability of the TECNIS® Eyhance Toric II 1-piece Posterior Chamber Lens in Patients With Astigmatism Undergoing Cataract Surgery (STATE)
Cataract surgery is one of the most common procedures performed worldwide. Astigmatism is the most common refractive disorder in adults, hence there is a high prevalence of preexisting
- 0 views
- 22 Mar, 2022
- 1 location
Clinical Investigation of a Monofocal Toric Intra Ocular Lens (IOL) in Cataractous Eyes (PHY2107)
This is a Multi-center, single-arm and non-masked study whereby patients undergoing routine cataract surgery be implanted with a hydrophobic acrylic monofocal toric intraocular lens PODEYE TORIC (model POD T 49P).
- 0 views
- 13 Mar, 2022
- 4 locations
PMCF Study on Monofocal Toric IOL (PODEYE TORIC) (PHY2101)
This is a single-center, prospective, open-label PMCF study whereby patients undergoing routine cataract surgery will have mono- or bilateral implantation of hydrophobic acrylic monofocal toric intraocular lens PODEYE TORIC (study no. PHY2101, ClinicalTrials.gov ID: not yet assigned)
- 0 views
- 04 Oct, 2022
- 1 location