| Monoclonal antibody | |
|---|---|
| Type | Whole antibody |
| Source | Chimeric/humanized hybrid |
| Target | Neonatal Fc receptor (FCGRT) |
| Clinical data | |
| Trade names | Rystiggo |
| Other names | UCB-7665, rozanolixizumab-noli |
| AHFS/Drugs.com | Monograph |
| MedlinePlus | a623040 |
| License data | |
| Routes of administration | Subcutaneous |
| ATC code | |
| Legal status | |
| Legal status | |
| Identifiers | |
| CAS Number | |
| DrugBank | |
| UNII | |
| KEGG | |
| Chemical and physical data | |
| Formula | C6462H9984N1704O2016S44 |
| Molar mass | 145211.51 g·mol−1 |
Rozanolixizumab, sold under the brand name Rystiggo, is a monoclonal antibody used for the treatment of myasthenia gravis. [3] Rozanolixizumab is a humanized and chimeric monoclonal antibody; [6] and is a neonatal Fc receptor blocker. [3] [6]
The most common adverse reactions include headache, infections, diarrhea, pyrexia, hypersensitivity reactions, and nausea. [7]
Rozanolixizumab was approved for medical use in the United States in June 2023, [8] [9] [10] and in the European Union in January 2024. [4]
Rozanolixizumab is indicated for the treatment of generalized myasthenia gravis in adults who are anti-acetylcholine receptor or anti-muscle-specific tyrosine kinase antibody positive. [3] [11]
Rozanolixizumab is the international nonproprietary name. [6]
In November 2023, the Committee for Medicinal Products for Human Use (CHMP) of the European Medicines Agency (EMA) adopted a positive opinion, recommending the granting of a marketing authorization for the medicinal product Rystiggo, intended for the treatment of myasthenia gravis. [12] The applicant for this medicinal product is UCB Pharma. [12] Rozanolixizumab was approved for medical use in the European Union in January 2024. [4] [5]