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Clinical Trial Summary

This randomized clinical trial will evaluate the effect of tonabersat compared with placebo on central subfield thickness (CST) in eyes with center-involved diabetic macular edema (CI-DME) and good visual acuity.


Clinical Trial Description

The primary objective is to assess the effects of tonabersat, an orally administered Connexin43 hemichannel inhibitor, on central subfield thickness (mean change) compared with placebo in eyes with CI-DME and good visual acuity at 6 months. Exploratory objectives will evaluate biomarkers of kidney function for potential benefit. Furthermore, this phase 2 study is being conducted to determine whether the conduct of a phase 3 trial has merit and provide information on outcome measures needed to design a phase 3 trial. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05727891
Study type Interventional
Source Jaeb Center for Health Research
Contact Cynthia Stockdale, MSPH
Phone 8139758690
Email DRCRNET@JAEB.ORG
Status Recruiting
Phase Phase 2
Start date May 2, 2023
Completion date May 2025

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