Palivizumab
| Monoclonal antibody | |
|---|---|
| Type | Whole antibody |
| Source | Humanized (from mouse) |
| Target | RSV protein F |
| Clinical data | |
| Trade names | Synagis |
| AHFS/Drugs.com | Monograph |
| MedlinePlus | a698034 |
| License data |
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| Routes of administration | Intramuscular |
| ATC code | |
| Legal status | |
| Legal status | |
| Pharmacokinetic data | |
| Elimination half-life | 18-20 days |
| Identifiers | |
| CAS Number | |
| DrugBank | |
| ChemSpider |
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| UNII | |
| KEGG | |
| ChEMBL | |
| Chemical and physical data | |
| Formula | C6470H10056N1700O2008S50 |
| Molar mass | 145388.51 g·mol−1 |
| (what is this?) (verify) | |
Palivizumab, sold under the brand name Synagis, is a monoclonal antibody produced by recombinant DNA technology used to prevent severe disease caused by respiratory syncytial virus (RSV) infections.[2][4] It is recommended for infants at high-risk for RSV due to conditions such as prematurity or other medical problems including heart or lung diseases.[2][4]
The most common side effects include fever and rash.[2][4]
Palivizumab is a humanized monoclonal antibody (IgG) directed against an epitope in the A antigenic site of the F protein of RSV. In two phase III clinical trials in the pediatric population, palivizumab reduced the risk of hospitalization due to RSV infection by 55% and 45%.[5] Palivizumab is dosed once a month via intramuscular (IM) injection to be administered throughout the RSV season,[2] which tends to start in late autumn or early winter in temperate climates and follows more complicated seasonal patterns in tropical regions.[6][7]
Palivizumab targets the fusion protein of RSV,[8] inhibiting its entry into the cell and thereby preventing infection. Palivizumab was approved for medical use in 1998.[9]
- ^ "SYNAGIS palivizumab (rmc) 100 mg / 1 mL solution for injection vial (231139) | Therapeutic Goods Administration (TGA)". Archived from the original on 2023-12-31. Retrieved 2025-03-18.
- ^ a b c d e "Synagis 100 mg/ml solution for injection - Summary of Product Characteristics (SmPC)". (emc). 12 August 2020. Retrieved 20 August 2020.
- ^ "Synagis- palivizumab injection, solution". DailyMed. 12 May 2017. Retrieved 20 August 2020.
- ^ a b c d "Synagis EPAR". European Medicines Agency (EMA). 17 September 2018. Retrieved 20 August 2020. Text was copied from this source which is copyright European Medicines Agency. Reproduction is authorized provided the source is acknowledged.
- ^ "Prospective Study for the Use of Palivizumab (Synagis®) in High-risk Children in Germany". ClinicalTrials.gov. 2021.
- ^ Borchers AT, Chang C, Gershwin ME, Gershwin LJ (December 2013). "Respiratory syncytial virus--a comprehensive review". Clinical Reviews in Allergy & Immunology. 45 (3): 331–379. doi:10.1007/s12016-013-8368-9. PMC 7090643. PMID 23575961.
- ^ CDC (2020-12-18). "Trends and Surveillance for RSV in the US". Centers for Disease Control and Prevention. Retrieved 2021-08-10.
- ^ Levinson W (2004). Medical Microbiology and Immunology (8th ed.). Lange. p. 430. ISBN 9780071431996.
- ^ Long SS, Pickering LK, Prober CG (2012). Principles and Practice of Pediatric Infectious Disease. Elsevier Health Sciences. p. 1502. ISBN 978-1437727029.