Daratumumab / hyaluronidase
RxNorm 2372199

Concept Hierarchy & Relationship Mapping

RxNorm Concept Unique Identifier (RxCUI) 2372199 represents a standardized clinical drug concept used for cross-system interoperability. This concept aggregates multiple Atom IDs (AUIs), which are specific naming variations and synonyms used across pharmaceutical databases to ensure accurate medication mapping for: daratumumab / hyaluronidase.

The following semantic concepts and normalized strings are associated with this clinical entity:

MIN
Daratumumab / hyaluronidase
AUI:12408026
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This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.

MINPrescribable

Multiple Ingredients (MIN):
Daratumumab / hyaluronidase
(Atom ID: 12408026)

Clinical Status & Identity

Prescribable Status
YES (Active)
Part of the RxNorm Current Prescribable Content subset including all drugs available for prescription in the USA.
Concept Description
daratumumab / hyaluronidase
Official description of the drug concept as defined in the source vocabulary.
Suppress Flag
N
N: Not suppressible | O: Obsolete | Y: Suppressed by editor | E: Unquantified non-prescribable drug.

Interoperability & Coding

Concept ID (RxCUI)
2372199
RxNorm Unique Identifier for the standardized concept.
Atom ID (RXAUI)
12408026
Unique identifier for this specific name variation (Atom).
Term Type (TTY)
MIN
Multiple Ingredients (Two or more ingredients appearing together in a single drug preparation, created from SCDF. In rare cases when IN/PIN or PIN/PIN combinations of the same base ingredient exist, created from SCD.)
Source Code
2372199
The "Most useful" identifier asserted by the original source vocabulary.

Source & Registry Data

Source Name
RxNorm Vocabulary (RXNORM)
The official name and abbreviation for the vocabulary source.
Source Version
20AA_260601F
The specific version of the vocabulary provided by the source.
Update Date
June 01, 2026
The date when this RxNorm data was last updated by the NLM.
License Contact
RxNorm Customer Service, , U.S. National Library of Medicine, 8600 Rockville Pike, , Bethesda, MD, United States, 20894, (888) FIND-NLM, , https://support.nlm.nih.gov/support/create-case/, https://www.nlm.nih.gov/research/umls/rxnorm/
Source licensing contact information.

Patient Education

Daratumumab and Hyaluronidase-fihj Injection


Daratumumab and hyaluronidase-fihj injection is used with other medications to treat multiple myeloma (a type of cancer of the bone marrow) in newly diagnosed adults who are unable to receive certain other treatments. Daratumumab and hyaluronidase-fihj injection is also used in combination with other medications to treat multiple myeloma in adults that has returned or has not improved after other treatment(s). This medication is also used alone to treat adults with multiple myeloma who have received at least three lines of treatment with other medications and were not treated successfully. Daratumumab is in a class of medications called monoclonal antibodies. It works by helping the body to slow or stop the growth of cancer cells. Hyaluronidase-fihj is an endoglycosidase. It helps to keep daratumumab in the body longer so that the medication will have a greater effect.
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