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Astigmatism

disorder
SNOMED 82649003CUI C0004106

Overview

Source: MedlinePlus.gov, National Library of Medicine. Not a substitute for medical advice.

Clinical Trials

12
Total Trials
2
Recruiting
3
With Results

Recent Trials

Optimizing the Ocular Surface With Systane COMPLETE Pre- and Post-operatively in Patients With Dry Eye Planning for Cataract Surgery: An Extension Study of Optimizing the Ocular Surface With Systane COMPLETE in Patients With Dry Eye Planning for Cataract Surgery

NCT06886373Phase 4Recruiting140 enrolled

Arcuate Incisions With Light Adjustable Lens for Astigmatism Correction in Lens Surgery

NCT07140653Phase 4Recruiting60 enrolled

Safety and Effectiveness of the Akreos Toric Intraocular Lens.

NCT00825513Phase 4Completed198 enrolled

Clinical Investigation of the Vision-R800 Device.

NCT04208750Phase 4Completed119 enrolled

LASIK Using the Alcon Allegretto Wavefront-Guided Excimer Laser vs AMO Visx Wavefront-Guided Excimer Laser

NCT01454843Phase 4Completed60 enrolled
View all 12 trials on ClinicalTrials.gov

Research Evidence

Peer-reviewed studies linked via MeSH term "Astigmatism" from the MEDLINE/PubMed database.

Sort:
Digital marking versus manual marking technique for toric intraocular lens alignment: a meta-analysis.
[object Object], [object Object], [object Object] · BMC Ophthalmol · 2025
PMID: 40898077Meta-AnalysisFull text (PMC)
Prevalence of clinically significant refractive error in children in Europe: Systematic review and meta-analysis.
[object Object], [object Object], [object Object] et al. · PLoS One · 2025
PMID: 41223238Meta-AnalysisFull text (PMC)
Efficacy of single-step transepithelial photorefractive keratectomy in myopia, hyperopia and astigmatism-a systematic review.
[object Object], [object Object], [object Object] · BMC Ophthalmol · 2025
PMID: 40001065Meta-AnalysisFull text (PMC)
Effectiveness, Stability, and Influence Factors of Femtosecond Laser-Assisted Arcuate Keratotomy in Cataract Surgery: A Systematic Review and Meta-Analysis.
[object Object], [object Object], [object Object] et al. · Am J Ophthalmol · 2025
PMID: 40345360Meta-Analysis
Interocular astigmatic symmetry: A systematic review.
[object Object], [object Object], [object Object] · Cont Lens Anterior Eye · 2025
PMID: 39837757Meta-Analysis
Safety and Efficacy of Posterior Chamber Phakic Implantable Collamer Lenses in Patients with Keratoconus: A Systematic Review and Meta-Analysis.
[object Object], [object Object], [object Object] et al. · Am J Ophthalmol · 2025
PMID: 39613132Meta-Analysis
Heritability and Genetic Factors of Astigmatism and Corneal Curvature: A Systematic Review and Meta-analysis.
[object Object], [object Object], [object Object] et al. · Am J Ophthalmol · 2025
PMID: 39216595Meta-Analysis
Femtosecond laser-assisted astigmatic keratotomy versus toric IOL implantation for correcting astigmatism in cataract patients: a systematic review and meta-analysis with trial sequential analysis.
[object Object], [object Object], [object Object] et al. · Br J Ophthalmol · 2025
PMID: 38575199Meta-Analysis
Visual and refractive outcomes of photorefractive keratectomy in hyperopia and hyperopic-astigmatism: A systematic review and meta-analysis.
[object Object], [object Object], [object Object] · Photodiagnosis Photodyn Ther · 2025
PMID: 40287029Meta-Analysis
A meta-analysis of sutureless scleral-fixated intraocular lens versus retropupillary iris claw intraocular lens for the management of aphakia.
[object Object], [object Object], [object Object] et al. · Sci Rep · 2024
PMID: 38267491Meta-AnalysisFull text (PMC)
Search all PubMed articles for Astigmatism

Research data from MEDLINE/PubMed

Related Conditions

Irregular astigmatism(child)
Regular astigmatism(child)
Surgically induced astigmatism(child)
Myopic astigmatism(child)
Mixed astigmatism(child)
Oblique astigmatism(child)
Hyperopic astigmatism(child)
High astigmatism(child)
Astigmatism of right eye(child)
Astigmatism of left eye(child)
Corneal graft astigmatism(child)
Disorder of refraction(parent)

Quick Facts

SNOMED CT
82649003
UMLS CUI
C0004106
Fully Specified Name
Astigmatism (disorder)
Specialists
0
Diagnostic Biomarkers
0
Clinical Trials
12
Medical Disclaimer

This information is for educational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider regarding any medical condition or treatment plan.

Clinical content is derived from the SNOMED CT clinical ontology and curated medical knowledge graphs.