Clinical Report: Alkeus Launches Phase 3 Stargardt Trial

Overview

Alkeus Pharmaceuticals has initiated the global phase 3 NORTHSTAR trial to evaluate gildeuretinol for Stargardt disease. This trial aims to enroll approximately 230 patients and assess the treatment's effects on retinal atrophic lesions and low-luminance visual acuity over a 24-month period.

Background

Stargardt disease is a genetic retinal disorder that leads to vision loss and currently lacks an approved disease-modifying therapy. The NORTHSTAR trial is designed to evaluate gildeuretinol, which has been studied in earlier trials.

Data Highlights

No numerical data available in the source material.

Key Findings

• The NORTHSTAR trial is a global, randomized, double-masked, placebo-controlled study.
• Approximately 230 patients will be enrolled, randomized 1:1 to receive either placebo or gildeuretinol.
• The primary endpoint is the change in the rate of growth of retinal atrophic lesions from month 6 to month 24.
• A key secondary endpoint is the change from baseline in low-luminance visual acuity.
• Positive results were previously observed in the TEASE-2 trial for low-luminance visual acuity.
• Gildeuretinol has shown benefits in a geographic atrophy program, indicating its potential efficacy across related retinal diseases.

Clinical Implications

The NORTHSTAR trial may provide data on the efficacy of gildeuretinol in managing Stargardt disease.

Conclusion

The launch of the NORTHSTAR trial is an important development in the search for therapies for Stargardt disease.

Related Resources & Content

1. Alkeus Pharmaceuticals, Inc., Alkeus Pharmaceuticals Announces First Patient Dosed in Pivotal Global Phase 3 NORTHSTAR Study of Oral Gildeuretinol in Stargardt Disease, 2026 -- Alkeus Pharmaceuticals Announces First Patient Dosed in Pivotal Global Phase 3 NORTHSTAR Study of Oral Gildeuretinol in Stargardt Disease
2. Retinal Physician, Phase 3 Study of Gildeuretinol Begins, 2026 -- Phase 3 Study of Gildeuretinol Begins
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