ArticleInternational journal of ophthalmology2022
Effects of rigid gas permeable contact lens on morphological parameters and vision-related quality of life in keratoconus patients.
Article in International journal of ophthalmology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed, 5 citations in OpenAlex.
- Contact Lenses and Vision-Related Quality of Life: Evidence and Clinical Insights.Clinical optometry · 2026Review
- Tomographic characteristics of thick corneas.BMC ophthalmology · 2025Article
- Relationship between objective and subjective refraction measurements in patients with mild keratoconus.International journal of ophthalmology · 2025Article
- Stromal lenticule addition keratoplasty with corneal crosslinking for corneal ectasia secondary to FS-LASIK: a case series.International journal of ophthalmology · 2024Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimTo evaluate the effect of rigid gas permeable contact lens (RGP-CL) on corneal morphological parameters and vision-related quality of life in keratoconus (KC) patients.
methodsTotally 57 eyes of 30 KC patients who were followed-up for more than two years, including 17 RGP wearers (32 eyes) and 13 non-wearers (25 eyes) were retrospectively analyzed. Initial medical history and corneal topography were collected at baseline. Corneal topography, corneal aberration, optical coherence tomography, and vision-related quality of life questionnaires were performed at the last follow-up.
resultsAccording to corneal topography, increase of the flattest keratometric values was higher in RGP wearers than in non-wearers (
conclusionLong-term use of RGP does not worsen KC but may cause corneal epithelial remodeling to increase symmetry of corneal anterior surface, reduce corneal vertical coma and improve visual quality. However, RGP wearing causes a slight decrease in vision-related quality of life. The occurrence of ocular surface symptoms is mainly associated with environmental triggering factors.
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Registered trials
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