Overview
Afamelanotide is a first-in-class, synthetic, 13-amino acid peptide analogue of the endogenous alpha melanocyte-stimulating hormone (α-MSH). It differs structurally from its endogenous counterpart by only two amino acids - these structural differences improve biological efficacy by imparting a greater affinity for its target and a longer biological half-life. Afamelanotide is currently the only approved drug therapy used in the management of erythropoietic protoporphyria, having received approval in the EU in December 2014 and subsequent FDA approval in October 2019. Despite its relatively recent approval, afamelanotide has been available for use as an orphan drug in both the US and EU since 2008.
Background
Afamelanotide is a first-in-class, synthetic, 13-amino acid peptide analogue of the endogenous alpha melanocyte-stimulating hormone (α-MSH). It differs structurally from its endogenous counterpart by only two amino acids - these structural differences improve biological efficacy by imparting a greater affinity for its target and a longer biological half-life. Afamelanotide is currently the only approved drug therapy used in the management of erythropoietic protoporphyria, having received approval in the EU in December 2014 and subsequent FDA approval in October 2019. Despite its relatively recent approval, afamelanotide has been available for use as an orphan drug in both the US and EU since 2008.
Indication
Afamelanotide is indicated for the prevention of phototoxicity in adult patients with erythropoietic protoporphyria (EPP).
Associated Conditions
- Phototoxicity reaction
Clinical Trials
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Title | Posted | Study ID | Phase | Status | Sponsor |
|---|---|---|---|---|---|
2020/10/08 | Phase 3 | Completed | |||
2020/08/25 | Phase 2 | Completed | |||
2020/06/11 | Phase 2 | Completed | |||
2019/08/12 | Phase 3 | Completed | |||
2018/08/16 | Phase 1 | Completed | |||
2012/05/24 | Phase 3 | Completed | |||
2011/09/08 | Phase 1 | Completed | |||
2011/06/27 | Phase 2 | Completed | |||
2010/04/01 | Phase 2 | Completed | |||
2009/09/18 | Phase 3 | Completed |
FDA Drug Approvals
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Approved Product | Manufacturer | NDC Code | Route | Strength | Effective Date |
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| No FDA approvals found for this drug. | |||||
EMA Drug Approvals
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| No EMA approvals found for this drug. | |||
HSA Drug Approvals
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| No HSA approvals found for this drug. | |||||
NMPA Drug Approvals
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PPB Drug Approvals
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| No PPB approvals found for this drug. | |||||
TGA Drug Approvals
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| No TGA approvals found for this drug. | |||||