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CHF 5259

Chiesi Farmaceutici S.p.A. · Phase 2 active Small molecule

CHF 5259 is a small molecule drug that acts as a selective inhibitor of the sodium-activated potassium channel, KCNN4.

CHF 5259 is a small molecule drug that acts as a selective inhibitor of the sodium-activated potassium channel, KCNN4. Used for Atrial fibrillation for stroke prevention.

At a glance

Generic nameCHF 5259
Also known asglycopyrrolate bromide, Placebo
SponsorChiesi Farmaceutici S.p.A.
Drug classSodium-activated potassium channel inhibitor
TargetKCNN4
ModalitySmall molecule
Therapeutic areaCardiovascular
PhasePhase 2

Mechanism of action

By inhibiting KCNN4, CHF 5259 is expected to reduce the excitability of smooth muscle cells and decrease the frequency of atrial fibrillation episodes. This mechanism of action is thought to be beneficial for patients with atrial fibrillation who are at risk of stroke.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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