Trastuzumab
RxNorm 224905
Concept Hierarchy & Relationship Mapping
RxNorm Concept Unique Identifier (RxCUI) 224905 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: trastuzumab.
The following semantic concepts and normalized strings are associated with this clinical entity:
This clinical crossover tool is designed for healthcare professionals, pharmacists, and data analysts to safely compare substitute products and manage medication interoperability.
Full form of descriptor (FN):
Product containing trastuzumab (medicinal product)
(Atom ID: 9731643)
Ingredient (IN):
Trastuzumab
(Atom ID: 1189974)
Designated preferred name (PT):
Trastuzumab
(Atom ID: 1189978)
Full form of descriptor (FN):
Trastuzumab (substance)
(Atom ID: 1189984)
Designated preferred name (PT):
Trastuzumab-containing product
(Atom ID: 10822132)
Patient Education
Fam-trastuzumab deruxtecan-nxki Injection
Fam-trastuzumab deruxtecan-nxki injection is used to treat a certain type of breast cancer that cannot be removed by surgery or that has spread to other parts of the body after at least two other breast cancer treatments. It is also used to treat certain types of gastric cancer (cancer of the stomach) in adults that has spread to nearby tissues or to other parts of the body after receiving another treatment. Fam-trastuzumab deruxtecan-nxki is in a class of medications called antibody-drug conjugates. It works by killing cancer cells.
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Trastuzumab Injection
Trastuzumab injection products are used with other medications or after other medications have been used to treat a certain type of breast cancer that has spread to other parts of the body. Trastuzumab injection products are also used during and after treatment with other medications to decrease the chance that a certain type of breast cancer will return. Trastuzumab injection products are also used with other medications to treat certain types of stomach cancer that have spread to other parts of the body. Trastuzumab is in a class of medications called monoclonal antibodies. It works by stopping the growth of cancer cells.
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Cancer Chemotherapy
Normally, your cells grow and die in a controlled way. Cancer cells keep growing without control. Chemotherapy is drug therapy for cancer. It works by killing the cancer cells, stopping them from spreading, or slowing their growth. However, it can also harm healthy cells, which causes side effects.
You may have a lot of side effects, some, or none at all. It depends on the type and amount of chemotherapy you get and how your body reacts. Some common side effects are fatigue, nausea, vomiting, pain, and hair loss. There are ways to prevent or control some side effects. Talk with your health care provider about how to manage them. Healthy cells usually recover after chemotherapy is over, so most side effects gradually go away.
Your treatment plan will depend on the cancer type, the chemotherapy drugs used, the treatment goal, and how your body responds. Chemotherapy may be given alone or with other treatments. You may get treatment every day, every week, or every month. You may have breaks between treatments so that your body has a chance to build new healthy cells. You might take the drugs by mouth, in a shot, as a cream, or intravenously (by IV).
NIH: National Cancer Institute
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