Prospective build-up of a database (registry) for quality assurance and optimization of postoperative results in refractive surgery

Recruiting

• Conditions: myopia, hyperopia, presbyopia, astigmatism; Myopia; H52.0; H52.2; Astigmatism; Presbyopia; H52.4; H52.1; Hypermetropia

• Registration Number: DRKS00011251
• Lead Sponsor: Sektion für Refraktive Chirurgie, Univ.-Augenklinik Heidelberg

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2016-11-11
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 2000

Inclusion Criteria

Informed consent
Full legal capacity
Presentation in the section Refractive Surgery

Exclusion Criteria

Dementia
Pregnancy and lactation
Systemic disease and/or ocular pathologies, that can influence refraction (e.g. diabetes)

Study & Design

• Study Type: observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
1) Functional results (refraction and visual acuity) 2-4 months postoperatively. Refraction: using subjective refraction. Visual acuity: uncorrected and corrected distance visual acuity, in addition depending on the surgical intervention also uncorrected, distance-corrected and corrected near and intermediate visual acuity.<br>2) Deviation of target versus achieved refraction<br>

Secondary Outcome Measures

Name	Time	Method
1) Subjective patient satisfaction preoperatively and 2-4 months postoperatively using a modified Heidelberg daily task evaluation questionnaire.<br>2) Stability of postoperatively achieved results<br>3) Reasons for denial of a surgical treatment