NCT02089009

Comparison of Non-mydriatic Camera Systems in a Female Health Hospital

Comparison of Non-mydriatic Camera Systems for Screening and Follow-up Examinations -Focused on the Retinal Vessel Situation- in the Population of a Female Health Hospital

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 214 (actual)
• Sponsor: Dr. Martin Leitritz · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Accepted

Summary

1. To compare quality and usability of images taken by two different camera-systems without dilating the pupil. 2. To compare the retinal vessel diameters based on the images of to different camera-systems. 3. To detect changes in retinal vessel diameters while pregnancy and after delivery.

Detailed description

1. To compare quality and usability of images taken by two different camera-systems without dilating the pupil. Quality means in this content that images cover the planned region of interest and images should be sharp and good illuminated to see details for medical reading of retinal findings. 2. To compare the retinal vessel diameters based on the images of to different camera-systems. The diameters of arteries and veins are planned to be measured with an automated software algorithm. Are there differences in the calculated results between the two used camera devices? 3. To detect changes in retinal vessel diameters while pregnancy and after delivery. Are there detectable changes of the retinal findings between the images taken before and after delivery (e.g. bleeding, edema, vessel tortuosity)

Conditions

• Eye Diseases
• Retina; Lesion
• Optic Disc Structural Anomaly

Interventions

Type	Name	Description
OTHER	Retinal imaging	Retinal imaging by using non-mydriatic camera devices
OTHER	Vessel measurements	Vessel measurements based on the taken images by the use of a specialized software
OTHER	Change in vessel diameters	Change of vessel diameters before and after delivery based on the taken images by the use of a specialized software

Timeline

• Start date: 2013-12-01
• Primary completion: 2016-02-01
• Completion: 2016-02-01
• First posted: 2014-03-17
• Last updated: 2016-07-19

Locations

2 sites across 1 country: Germany