Siltuximab

Siltuximab
Monoclonal antibody
TypeWhole antibody
SourceChimeric (mouse/human)
TargetIL-6
Clinical data
Trade namesSylvant
Other namesCNTO 328
License data
ATC code
Legal status
Legal status
Identifiers
CAS Number
DrugBank
ChemSpider
  • none
UNII
KEGG
ChEMBL
Chemical and physical data
FormulaC6450H9932N1688O2016S50
Molar mass144983.21 g·mol−1
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Siltuximab (INN[4]), sold under the brand name Sylvant, is used for the treatment of people with multicentric Castleman's disease.[2][3] It is a chimeric (made from human and mouse proteins) monoclonal antibody that binds to interleukin-6. It is an interleukin-6 (IL-6) antagonist.[2]

The common adverse reactions include pruritus, increased weight, rash, hyperuricemia, and upper respiratory tract infection.[5]

In April 2014, siltuximab was approved for medical use in the United States for the treatment of people with multicentric Castleman's disease who do not have human immunodeficiency virus (HIV) or human herpesvirus-8 (HHV-8).[5][6]

  1. ^ "Prescription medicines: registration of new chemical entities in Australia, 2015". Therapeutic Goods Administration (TGA). 21 June 2022. Archived from the original on 10 April 2023. Retrieved 10 April 2023.
  2. ^ a b c "Sylvant- siltuximab injection, powder, for solution". DailyMed. 21 February 2024. Retrieved 8 June 2024.
  3. ^ a b "Sylvant EPAR". European Medicines Agency. 30 November 2007. Archived from the original on 24 June 2021. Retrieved 8 June 2024.
  4. ^ World Health Organization (2009). "International nonproprietary names for pharmaceutical substances (INN): recommended INN: list 62". WHO Drug Information. 23 (2). hdl:10665/74420.
  5. ^ a b "Siltuximab". U.S. Food and Drug Administration (FDA). 23 April 2014. Archived from the original on 3 June 2014. Public Domain This article incorporates text from this source, which is in the public domain.
  6. ^ "Sylvant (siltuximab)". accessdata.fda.gov. 28 September 2015. Archived from the original on 8 February 2024. Retrieved 8 June 2024.