Generic Name: thiotepa (THYE oh TEP a)
Brand Name: Thioplex
The Thioplex brand name has been discontinued in the U.S. If generic versions of this product have been approved by the FDA, there may be generic equivalents available.
What is Thioplex?
Thioplex is a cancer medicine that interferes with the growth and spread of cancer cells in the body.
Thioplex is used to treat cancer of the breast, ovary, bladder, and others.
Thioplex may also be used for purposes not listed in this medication guide.
Do not use if you are pregnant. It could harm the unborn baby.
Use birth control to prevent pregnancy while you are receiving Thioplex, whether you are a man or a woman.
Before taking this medicine
You should not receive Thioplex if you are allergic to it.
To make sure Thioplex is safe for you, tell your doctor if you have:
liver or kidney disease;
heart disease; or
Tell your doctor about all other cancer treatments you have recently received, including chemotherapy and radiation.
Using Thioplex may increase your risk of developing other types of cancer, such as leukemia. Ask your doctor about your specific risk.
Do not use Thioplex if you are pregnant. It could harm the unborn baby. Use effective birth control to prevent pregnancy during treatment.
Use birth control to prevent pregnancy while you are receiving Thioplex, whether you are a man or a woman. This medicine use by either parent may cause birth defects.
It is not known whether Thioplex passes into breast milk or if it could harm a nursing baby. You should not breast-feed while using this medicine.
How is thiotepa given?
Thioplex is injected into a vein through an IV, or injected directly into the bladder or other body cavity. A healthcare provider will give you this injection.
When injected into the bladder, you will need to hold the medicine inside your bladder for 2 hours. Tell your caregivers if this causes you a great deal of discomfort. You may need to receive a smaller amount of the medicine to hold it comfortably in your bladder.
If any of this medicine accidentally gets on your skin, wash it thoroughly with soap and warm water.
Thioplex is usually given once every 1 to 4 weeks. Follow your doctor's dosing instructions very carefully.
Thioplex can lower blood cells that help your body fight infections and help your blood to clot. Your blood will need to be tested often during treatment and for at least 3 weeks after you stop receiving this medicine. Your cancer treatments may be delayed based on the results of these tests.
What happens if I miss a dose?
Call your doctor for instructions if you miss an appointment for your Thioplex injection.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.
What should I avoid while receiving Thioplex?
Avoid being near people who are sick or have infections. Tell your doctor at once if you develop signs of infection.
This medicine can pass into body fluids (urine, feces, vomit). For at least 48 hours after you receive a dose, avoid allowing your body fluids to come into contact with your hands or other surfaces. Caregivers should wear rubber gloves while cleaning up a patient's body fluids, handling contaminated trash or laundry or changing diapers. Wash hands before and after removing gloves. Wash soiled clothing and linens separately from other laundry.
Do not receive a "live" vaccine while using Thioplex. The vaccine may not work as well during this time, and may not fully protect you from disease. Live vaccines include measles, mumps, rubella (MMR), polio, rotavirus, typhoid, yellow fever, varicella (chickenpox), zoster (shingles), and nasal flu (influenza) vaccine.
Thioplex side effects
Call your doctor at once if you have:
pain or burning when you urinate, blood in your urine;
little or no urinating;
easy bruising, unusual bleeding (nose, mouth, vagina, or rectum), purple or red pinpoint spots under your skin;
signs of infection--fever, flu symptoms, mouth and throat ulcers, rapid heart rate, rapid and shallow breathing, fainting;
low red blood cells (anemia)--pale skin, feeling light-headed or short of breath, rapid heart rate, trouble concentrating; or
Common side effects may include:
nausea, vomiting, stomach pain, loss of appetite;
feeling weak or tired;
pain or irritation where the injection was given;
hair loss; or
missed menstrual periods.
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 FDA at 1-800-FDA-1088.
See also: Side effects (in more detail)
What other drugs will affect Thioplex?
Other drugs may interact with thiotepa, including prescription and over-the-counter medicines, vitamins, and herbal products. Tell each of your health care providers about all medicines you use now and any medicine you start or stop using.
More about Thioplex (thiotepa)
- Side Effects
- During Pregnancy
- Dosage Information
- Drug Interactions
- Support Group
- En Español
- 0 Reviews – Add your own review/rating
- Drug class: alkylating agents
Other brands: Tepadina
Related treatment guides
Where can I get more information?
- Your doctor or pharmacist can provide more information about Thioplex.
- Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
- Disclaimer: Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum'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. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum 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.
Copyright 1996-2012 Cerner Multum, Inc. Version: 6.05.
Date modified: March 06, 2018
Last reviewed: August 04, 2015