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Transcript: ​Gülseren Tuncay on REMIX studies

Last updated: 3rd Jul 2025
Published: 3rd Jul 2025

Gülseren Tuncay, MD

All transcripts are created from interview footage and directly reflect the content of the interview at the time. The content is that of the speakers and is not adjusted by Medthority.

The REMIX studies were undoubtedly very valuable as they demonstrated full disease control rates of up to 80% of patients in angioedema especially, not simply in this presentation, most of patients included in REMIX study had been suffering from CSU for more than one year. Therefore, all an impressive success rates of up to 80% was achieved.

It is still crucial to further investigate why the remaining 20% of patients did not reach well disease control. This suggests that we may be dealing with an heterogeneous group or a distinct phenotype. We learn from Michihiro's presentation on molecular differences between two phenotypes.

Whole exome sequencing and the proteomics were performed in a subset of CSU patients. However, since the study involved a family of African descent with certain comorbidities such as HIV, observed differences such as elevated CCL3 levels did not yield broadly meaningful and/or generalizable data beyond this specific context. Nevertheless, considering the favourable responses observed in angioedema patients with current treatments and ongoing phase studies, it can be said that existing therapies provide optimal responses across all CSU phenotypes.

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