Orchard Therapeutics Global Website


We are focused on treating rare, inherited disorders where the disease burden on children, families and caregivers is immense, and where current therapeutic options often do not exist, are suboptimal or are associated with severe complications. Read more about our current portfolio of products below.

Libmeldy®▼ (atidarsagene autotemcel)

Licensed Indication

Libmeldy is indicated for the treatment of metachromatic leukodystrophy (MLD) characterized by biallelic mutations in the arylsulfatase A (ARSA) gene leading to a reduction of the ARSA enzymatic activity:

– in children with late infantile or early juvenile forms, without clinical manifestations of the disease,

– in children with the early juvenile form, with early clinical manifestations of the disease, who still have the ability to walk independently and before the onset of cognitive decline.

For full information on this product, please check the links below.


Adverse Events

Reporting of side effects: If you get any side effects, talk to your doctor, pharmacist, or nurse. This includes any possible side effects not listed in the package leaflet. You can also report side effects directly via the Yellow Card Scheme at https://yellowcard.mhra.gov.uk/ (for the UK) or by downloading a copy of the adverse reaction report form and email it to medsafety@hpra.ie (for Ireland, see more info on https://www.hpra.ie/homepage/medicines/safety-information/reporting-suspected-side-effects or call (01) 676 4971). By reporting side effects, you can help provide more information on the safety of this medicine.

Adverse events should also be reported to drugsafety@orchard-tx.com.


IE-002-2300002, January 2024