OXBRYTA Film-coated tablet Ref.[49701] Active ingredients: Voxelotor

Source: European Medicines Agency (EU)  Revision Year: 2022  Publisher: Global Blood Therapeutics Netherlands B.V., Strawinskylaan 3051, 1077ZX Amsterdam, Netherlands

Product name and form

Oxbryta 500 mg film-coated tablets.

Pharmaceutical Form

Film-coated tablet.

Light yellow to yellow, oval shaped, biconvex, film-coated tablet of approximately 18 mm × 10 mm, debossed with “GBT 500” on one side.

Qualitative and quantitative composition

Each film-coated tablet contains 500 mg of voxelotor.

For the full list of excipients, see section 6.1.

Active Ingredient Description
Voxelotor

Voxelotor is a haemoglobin S (HbS) polymerisation inhibitor that binds to HbS with a 1:1 stoichiometry and exhibits preferential partitioning to red blood cells (RBCs). By increasing the affinity of Hb for oxygen, voxelotor demonstrates dose-dependent inhibition of HbS polymerisation. Voxelotor inhibits RBC sickling and improves RBC deformability.

List of Excipients

Tablet core:

Microcrystalline cellulose (E460)
Croscarmellose sodium (E468)
Sodium laurilsulfate (E487)
Silica, colloidal anhydrous (E551)
Magnesium stearate (E470b)

Tablet film-coating:

Polyvinyl alcohol (E1203)
Titanium dioxide (E171)
Polyethylene glycol (E1521)
Talc (E553b)
Iron oxide yellow (E172)

Pack sizes and marketing

High-density polyethylene (HDPE) bottle with a polypropylene child-resistant cap and an aluminium induction seal. The bottle also contains a silica gel desiccant canister and polyester coil.

Pack-size of 90 film-coated tablets.

Marketing authorization holder

Global Blood Therapeutics Netherlands B.V., Strawinskylaan 3051, 1077ZX Amsterdam, Netherlands

Drugs

Drug Countries
OXBRYTA Estonia, Poland, United States

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