Trazimera
Generic name: Trastuzumab-qyyp
Dosage form: injection for intravenous infusion
Drug class:
HER2 inhibitors
Usage of Trazimera
Trazimera (trastuzumab-qyyp) is a biosimilar to Herceptin that may be used to treat certain types of HER2+ (Human Epidermal Growth Factor Receptor 2-Positive) cancers, following an FDA-approved test for trastuzumab. It is given by IV infusion (a slow infusion into a vein in your arm) over 30 to 90 minutes by a healthcare provider and is approved for :
Trazimera is called a targeted treatment because it targets cancers that have large amounts of receptor proteins called HER2. HER2 is thought to send signals to cells telling them to grow and divide rapidly, causing tumors to form. By targeting and attaching to these receptors, Trazimera is thought to inhibit the growth and cell division of human tumor cells that overexpress HER2 and also tell the body’s immune system to destroy the cell. Normal cells also have HER2, but less of it, so Trazimera can affect normal cells, causing side effects.
Trazimera was approved as a biosimilar to Herceptin on March 11, 2019. A biosimilar means it is approved based on data demonstrating that it is highly similar to an FDA-approved biological product, known as a reference product (in this case, Herceptin), and that there are no clinically meaningful differences.
Trazimera side effects
Get emergency medical help if you have signs of an allergic or administration-related reaction such as dizziness, nausea, chills, fever, vomiting, diarrhea, hives, pain, headache, swelling under the skin, breathing problems, shortness of breath, or chest pain. Some side effects may occur during the injection, or in the days afterward. Tell your healthcare provider right away, even if these symptoms occur a few days later.
Trazimera may cause serious side effects. Call your doctor at once if you have:
Common side effects of Trazimera may include:
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
Before taking Trazimera
Tell your doctor if you have experienced an infusion reaction or hypersensitivity reaction to trastuzumab, or its biosimilars such as Herceptin, Herzuma, Kanjinti, Ontruzant, or Trazimera, or any of the inactive ingredients in the vial.
Trazimera is only administered to eligible patients identified as having HER2 protein overexpression and HER2 gene amplification using an FDA-approved test specific for breast or gastric cancers by laboratories with demonstrated proficiency.
Before taking Trazimera, tell your doctor if you:
Pregnancy
You may need to have a negative pregnancy test before starting this treatment. Do not use Trazimera if you are pregnant.
Trazimera may result in the death of an unborn baby or birth defects. Females with childbearing potential should use effective contraception while receiving Trazimera and for 7 months after the last dose. If you inadvertently become pregnant while receiving trastuzumab or within 7 months after your last dose, tell your doctor right away.
Breastfeeding
It is unknown if Trazimera passes into human milk. It may not be safe to breastfeed while using this medicine and for up to 7 months after your last dose. Ask your doctor about any risks.
Relate drugs
- Ado-trastuzumab emtansine
- Enhertu
- Fam-trastuzumab deruxtecan
- Fam-trastuzumab deruxtecan-nxki
- Herceptin
- Herceptin Hylecta
- Herzuma
- Herzuma (Trastuzumab Intravenous)
- Herzuma (Trastuzumab-pkrb Intravenous)
- Hyaluronidase and trastuzumab
- Hyaluronidase, pertuzumab, and trastuzumab
- Kadcyla
- Margenza
- Margetuximab
- Margetuximab-cmkb
- Ogivri
- Ogivri (Trastuzumab Intravenous)
- Ogivri (Trastuzumab-dkst Intravenous)
- Ontruzant
- Ontruzant (Trastuzumab Intravenous)
- Ontruzant (Trastuzumab-dttb Intravenous)
- Perjeta
- Pertuzumab
- Pertuzumab, trastuzumab, and hyaluronidase-zzxf
- Phesgo
- Trastuzumab
- Trastuzumab and hyaluronidase-oysk
- Trastuzumab-anns
- Trastuzumab-dkst
- Trastuzumab-dttb
- Trastuzumab-pkrb
- Trazimera
- Tucatinib
- Tukysa
How to use Trazimera
Trazimera is administered as an intravenous infusion by a healthcare provider.
You may need frequent medical tests to be sure this medicine is not causing harmful effects. Your cancer treatments may be delayed based on the results.
Trazimera is usually given for 52 weeks, or until your body no longer responds to the medication.
Warnings
Trazimera can cause heart failure, especially if you have heart disease or if you are also receiving certain other cancer medicines (such as daunorubicin, doxorubicin, epirubicin, or idarubicin). Your healthcare provider will assess your heart function before treatment and monitor you throughout.
Serious and fatal infusion reactions and pulmonary toxicity have been reported, including bronchospasm, anaphylaxis, angioedema, interstitial pneumonitis, or acute respiratory distress syndrome. Reactions usually occur during or immediately following the infusion. Your healthcare provider will monitor you during the infusion.
Trazimera can cause harm to an unborn baby and result in oligohydramnios (a reduction in the levels of amniotic fluid), and incomplete lung development, which can be fatal. Women of childbearing potential should use effective contraception.
May exacerbate chemotherapy-induced neutropenia (low levels of neutrophils [a type of white blood cell] caused by cancer treatments).
What other drugs will affect Trazimera
Other drugs may affect Trazimera, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell your doctor about all your current medicines and any medicine you start or stop using.
Trazimera can have long-lasting effects on your heart, especially if you receive other cancer medicines. For at least 7 months after your last dose of trastuzumab, tell any doctor who treats you that you have used Trazimera.
Disclaimer
Every effort has been made to ensure that the information provided by Drugslib.com is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Drugslib.com information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Drugslib.com does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Drugslib.com's drug information does not endorse drugs, diagnose patients or recommend therapy. Drugslib.com's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners.
The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Drugslib.com does not assume any responsibility for any aspect of healthcare administered with the aid of information Drugslib.com provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
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