CASRN: 1709815-23-5
Drug Levels and Effects
Summary of Use during Lactation
No information is available on the clinical use of emapalumab during breastfeeding. Because emapalumab is a large protein molecule with a molecular weight of about 147,000 Da, the amount in milk is likely to be very low and absorption is unlikely because it is probably destroyed in the infant's gastrointestinal tract. Until more data become available, emapalumab should be used with caution during breastfeeding, especially while nursing a newborn or preterm infant.
Drug Levels
Maternal Levels. Relevant published information was not found as of the revision date.
Infant Levels. Relevant published information was not found as of the revision date.
Effects in Breastfed Infants
Relevant published information was not found as of the revision date.
Effects on Lactation and Breastmilk
Relevant published information was not found as of the revision date.
Substance Identification
Substance Name
Emapalumab
CAS Registry Number
1709815-23-5
Drug Class
Breastfeeding
Lactation
Milk, Human
Monoclonal Antibodies
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Publication Details
Publication History
Last Revision: September 15, 2023.
Copyright
Attribution Statement: LactMed is a registered trademark of the U.S. Department of Health and Human Services.
Publisher
National Institute of Child Health and Human Development, Bethesda (MD)
NLM Citation
Drugs and Lactation Database (LactMed®) [Internet]. Bethesda (MD): National Institute of Child Health and Human Development; 2006-. Emapalumab. [Updated 2023 Sep 15].