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Evaluation of Macular Structural and Functional Function Following Extensive Retinal Laser Therapy in Patients With Proliferative Diabetic Retinopathy

NCT04436900 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 20

Last updated 2020-06-18

No results posted yet for this study

Summary

The present study is a semi-experimental clinical trial that 20 patients (40 eyes) with PDR underwent PRP with ARC with a spot number of 1,200 to 1,500 per eye and spot size 500 micron with a duration of 200 ms. The variables of contrast sensitivity, macula thickness under fovea , BCVA, the width of thyroid under fovea , RNFL thickness in the four areas around the disc, and the quality of life questionnaire of all patients were recorded at the beginning of the study.Retinal and choroid under fovea thickness and RNFL thickness were assessed in four areas, one week and one month after the end of treatment, and all the variables mentioned earlier were evaluated three months after PRP surgery.

This study is single group that the outcomes are compared before and after the intervention

Conditions

  • Diabetes Mellitus, Type 2

Interventions

PROCEDURE

Panretinal Photocoagulation (PRP)

PRP with ARC with a spot number of 1,200 to 1,500 per eye and spot size 500 micron with a duration of 200 ms.

Sponsors & Collaborators

  • Baqiyatallah Medical Sciences University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2018-04-10
Primary Completion
2019-02-10
Completion
2019-04-10

Countries

  • Iran

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04436900 on ClinicalTrials.gov