ATC code L01XD03 (WHO) PubChem CID 16052023 ChemSpider 13180320 CAS ID 33320-16-0 | CAS Number 33320-16-0 DrugBank DB00992 Molar mass 145.156 g/mol | |
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AHFS/Drugs.com Multum Consumer Information | ||
Methyl aminolevulinate (MAL) is a drug used as a sensitizer in photodynamic therapy. It is a prodrug that is metabolized to protoporphyrin IX. It is marketed as Metvix.
Metvix cream is applied topically and some time later the skin is illuminated with a proprietary red light (630 nm) source (medical lamp 'Aktilite') to activate the photosensitiser.
Metvix is developed by Photocure and Galderma has bought all rights to Metvix.
Approvals and indications
Methyl aminolevulinate is approved in New Zealand for treatment of basal cell carcinoma.
It is now approved in many countries and has been used to treat non-melanoma skin cancer (including basal cell carcinoma).
It has some advantages over Levulan.
It has been reported as controversial in some quarters, with severe pain allegedly being experienced by some patients.