ArticleLife (Basel, Switzerland)2024
The Efficiency, Predictability, and Safety of First-Generation (Visumax 500) and Second-Generation (Visumax 800) Keratorefractive Lenticule Extraction Surgeries: Real-World Experiences.
Article in Life (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
9 citing papers in PubMed.
- Initial Visual and Refractive Outcomes of Ray-Tracing-Guided LASIK (Wavelight Plus) Versus KLEx (SMILE Pro).Ophthalmology and therapy · 2026Article
- Comparison of VISUMAX 800 and VISUMAX 500 Femtosecond Laser Systems for Myopia: A Systematic Review and Meta-Analysis.Journal of clinical medicine · 2026Review
- Clinical outcomes of the new generation VISUMAX 800 platform in small incision lenticule extraction for Myopia in Chinese patients.Scientific reports · 2026Article
- Correlation Between Myopia Degree and Postoperative Dry Eye Disease in Keratorefractive Lenticule Extraction Surgery.Cureus · 2025Article
- The Efficiency, Predictability and Safety Between Custom-Q Femotsecond Laser In Situ Keratomileusis and Second (Visumax 800) Generation Keratorefractive Lenticule Extraction Surgery.Diagnostics (Basel, Switzerland) · 2025Article
- Comparison Between Topographic-Based and Manifest-Based Astigmatism Corrections in the Second (Visumax 800)-Generation Keratorefractive Lenticule Extraction Surgery: A Real-World Study.Diagnostics (Basel, Switzerland) · 2025Article
- Comparing The Existing Myopic Keratorefractive Lenticule Extraction (KLEx) Platforms: A Narrative Review.Clinical ophthalmology (Auckland, N.Z.) · 2025Review
- Comparison of Visual and Refractive Outcomes Between Refractive Lens Exchange and Keratorefractive Lenticule Extraction Surgery in Moderate to High Myopia.Diagnostics (Basel, Switzerland) · 2024Article
- The Effect of Preoperative Dry Eye Disease on the Outcome of Second (Visumax 800) Generation Keratorefractive Lenticule Extraction Surgery.In vivo (Athens, Greece)Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We aimed to evaluate the postoperative visual and refractive outcomes between the first- and second-generation keratorefractive lenticule extraction (KLEx) surgeries. A retrospective cohort study was conducted and patients who had received first- and second-generation KLEx surgeries were enrolled. A total of 80 and 80 eyes were categorized into the first and second KLEx groups after exclusion, respectively. The primary outcomes were the postoperative uncorrected distance visual acuity (UDVA), spherical equivalent (SE), and safety indexes. An independent
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.