Clinical Trials Logo

Clinical Trial Summary

The present research process is a prospective clinical study that will be conducted under the auspices of the Democritus University of Thrace (DUTH) in the open accommodation structure for refugees and immigrants of Kavala, Kavala, Greece, and the Pre-Removal Detention Center (PROKEKA) for Foreigners of Kos, Kos, Greece. The study aims to assess the basic ophthalmological condition of the refugee/immigrant population and is developed in two main areas: 1. The recording of the ophthalmological care that the refugee/immigrant has received until his/her inclusion in the study through a structured questionnaire (eg previous examinations, spectacle utilization, pharmaceutical or other interventions, etc.) 2. The measurement of monocular best-spectacle corrected visual acuity in both eyes using a web-based visual acuity chart. Adult participants living in the two aforementioned centers will be recruited in a consecutive-if-eligible basis. All age groups will be proportionally represented (proportional age distribution).

Clinical Trial Description

Study protocol will adheres to the tenets of the Helsinki Declaration and written informed consent translated in the language of each examinee will be obtained by all participants. Subsequently, participants will complete a questionnaire about demographic and general clinical information. Then, the best spectacle-corrected distance visual acuity of each participant's both eyes will be evaluated monocularly via a web-based digital chart in a high-resolution screen. The same environmental lighting conditions and the same screen brightness will be applied. The examination will be performed at the same predetermined viewing distance. Finally, according to each participant's visual acuity, appropriate instructions will be given for the improvement of his/her eye care. ;

Study Design

Related Conditions & MeSH terms

NCT number NCT05209581
Study type Observational [Patient Registry]
Source Democritus University of Thrace
Status Completed
Start date January 24, 2022
Completion date May 31, 2022

See also
  Status Clinical Trial Phase
Completed NCT04532099 - Clinical Comparison of Two Daily Wear Frequent Replacement Silicone Hydrogel Soft Contact Lenses N/A
Completed NCT05039112 - Clinical Comparison of 2 Daily Disposable Toric Soft Contact Lenses N/A
Completed NCT03670303 - Trial of an Educational Intervention to Promote Spectacle Use Among Secondary School Children in Islamabad, Pakistan N/A
Completed NCT02255474 - Bifocal Lenses In Nearsighted Kids N/A
Not yet recruiting NCT03222661 - Direct Comparison of SVOne Obtained Refraction to Subjective Manifest Refraction N/A
Completed NCT04055519 - Clinical Performance Assessment of a Daily Wear Monthly Replacement Soft Silicone Hydrogel Contact Lens N/A
Recruiting NCT05049070 - Study to Evaluate the Reliability, Validity and Safety of Subjective Mobile Refraction N/A
Completed NCT04527978 - Clinical Comparison of 2 Daily Disposable Contact Lenses - Pilot Study 1 N/A
Completed NCT01430247 - Vision Screening for the Detection of Amblyopia N/A
Recruiting NCT06077682 - Cycloplegic Refraction in Pediatric Patients With Esotropia Phase 4
Not yet recruiting NCT04077086 - Correcting Myopia Among Secondary School Children to Increase Academic High School Attendance Rates in Rural Communities N/A
Completed NCT04528017 - Clinical Comparison of 2 Daily Disposable Contact Lenses - Pilot Study 2 N/A
Withdrawn NCT04352868 - Customizing Myopia Control With Multifocal Toric Contact Lens N/A
Recruiting NCT04338880 - Academic Performance and Refractive Error
Recruiting NCT04545073 - Outcomes of a Trifocal IOL in Post-refractive Patients
Enrolling by invitation NCT05992675 - Air Optix® Night and Day® Aqua Continuous Wear
Enrolling by invitation NCT05976750 - Air Optix® Night and Day® Aqua Daily Wear
Recruiting NCT04693247 - Handheld Device Compared With a Standard Eye Care Diagnostic Device in Measuring Ophthalmic Refraction N/A
Recruiting NCT06065631 - Seeing to Learn in Sierra Leone N/A
Not yet recruiting NCT05550740 - Repeated Low-Level Red-Light Therapy for Shortening Axial Length N/A