Intraretinal Cystoid Changes After Vitrectomy With Membrane Peeling

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

40 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-06-30

Study Completion Date

2020-09-28

Brief Summary

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Aim of the study is to assess the rate of postoperative intraretinal cystoid changes after pars plana vitrectomy with membrane peeling and peribulbar application of triamcinolone acetonide and to examine possible risk factors for postoperative intraretinal cystoid changes.

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Detailed Description

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Epiretinal membranes (ERM) are disorders leading to vision loss and metamorphopsia. Vitrectomy with membrane peeling has developed to be the gold-standard in treatment of ERM. Nevertheless, there are about 10% of patients having intraretinal cystoid changes after surgery with potential for disturbance of visual acuity. The aim of the study is to assess the rate of postoperative intraretinal cystoid changes after pars plana vitrectomy with membrane peeling and peribulbar application of triamcinolone acetonide and to examine possible risk factors for postoperative intraretinal cystoid changes.

Conditions

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Macular Edema, Cystoid

Study Design

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Observational Model Type

CASE_CONTROL

Study Time Perspective

RETROSPECTIVE

Study Groups

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Studygroup

Retrospective analysis of OCT, IOP and distance corrected visual acuity from the patients history.

optical coherence tomography (OCT)

Intervention Type DEVICE

OCT visualizes the retinal layers by backreflection of light

Interventions

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optical coherence tomography (OCT)

OCT visualizes the retinal layers by backreflection of light

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* presence of an ERM
* indication for membrane peeling defined as significant loss of vision and/or metamorphopsia due to the ERM
* application of periocular triamcinolone acetonide at the end of surgery
* at least one follow-up examination present in the patient's history