Care During Chemotherapy and Beyond
(poe NA ti nib)
Generic Name: Ponatinib
Trade Name: ICLUSIG®
Ponatinib is the generic name for the trade drug ICLUSIG®. In some cases, health care professionals may use the trade name ICLUSIG® when referring to the
generic drug name ponatinib.
Ponatinib is a targeted therapy. Ponatinib is classified as a Tyrosine Kinase inhibitor; Vascular Endothelial Growth Factor (VEGF) inhibitor. (For more
detail, see "How this drug works," below.)
What Ponatinib Is Used For:
Ponatinib is used to treat chronic myelogenous leukemia (CML) and Philadelphia chromosome positive acute lymphoblastic leukemia (Ph+ALL).
Note: If a drug has been approved for one use, physicians may elect to use this same drug for other problems if they believe it may be helpful.
How Ponatinib Is Given:
Ponatinib is a pill, taken by mouth.
Take ponatinib with or without food.
You should not drink grapefruit juice or eat grapefruit during treatment with panatinib. It may change the amount of ponatinib in your
Take ponatinib exactly as prescribed.
Swallow ponatinib tablets whole with at least 8 ounces of water. Do not crush or dissolve tablets.
Do not change your dose or stop ponatinib unless your health care provider tells you to.
If you miss a dose and your next dose is due in:
- Less than 12 hours, take your next dose at the normal time. Do not make up the next dose.
- 12 hours or more, take the missed dose as soon as you remember. Take your next dose at the normal time.
Do not take more than 1 dose of ponatinib at one time. Call your health care provider right away if you take too much.
The amount of ponatinib that you will receive depends on many factors, including your general health or other health problems, and the type of cancer
or condition you have. Your doctor will determine your exact ponatinib dosage and schedule.
Important things to remember about the side effects of ponatinib:
Most people will not experience all of the ponatinib side effects listed.
Ponatinib side effects are often predictable in terms of their onset, duration, and severity.
Ponatinib side effects are almost always reversible and will go away after therapy is complete.
Ponatinib side effects may be quite manageable. There are many options to minimize or prevent the side effects of ponatinib.
The following side effects are common (occurring in greater than 30%) for patients taking ponatinib:
These are less common side effects (occurring in 10-29%) for patients receiving Ponatinib:
Rare but serious possible side effects of Ponatinib:
- This drug may raise your chance of having blood clots, a stroke or a heart attack. Talk with your doctor about this risk.
Not all side effects are listed above. Some that are rare (occurring in less than about 10 percent of patients) are not listed here. Always inform your
health care provider if you experience any unusual symptoms.
When to contact your doctor or health care provider:
Seek emergency help immediately and notify your health care provider, if you experience the following symptoms:
- Chest pain, shortness of breath, weakness on one side of the body, speech problems, leg pain, or leg swelling
Contact your health care provider immediately, day or night, if you should experience any of the following symptoms:
Fever of 100.4° F (38° C or higher, chills)
Black or tarry stools, or blood in your stools
The following symptoms require medical attention, but are not an emergency. Contact your doctor or health care provider within 24 hours of noticing any
of the following:
Hypertension (systolic BP > 150 (top number) or diastolic BP > 90 (bottom number)
Diarrhea (4-6 episodes in a 24-hour period).
Nausea (interferes with ability to eat and unrelieved with prescribed medication).
Vomiting (vomiting more than 4-5 times in a 24 hour period).
Unable to eat or drink for 24 hours or have signs of dehydration: tiredness, thirst, dry mouth, dark and decrease amount of urine, or dizziness.
Skin or the whites of your eyes turn yellow
Urine turns dark or brown (tea color)
Pain on the right side of your stomach
Bleed or bruise more easily than normal
Cough with or without mucus
Pain or burning with urination
- Extreme fatigue (unable to carry on self-care activities)
Always inform your doctor or health care provider if you experience any unusual symptoms.
Before starting ponatinib treatment, make sure you tell your doctor about any other medications you are taking (including prescription,
over-the-counter, vitamins, herbal remedies, etc.). While taking ponatinib, ask your doctor before you take aspirin or products containing aspirin.
While taking ponatinib, do not receive any kind of immunization or vaccination without your doctor’s approval.
Inform your health care professional if you are pregnant or may be pregnant prior to starting this treatment. Pregnancy category D (may be hazardous to
the fetus. Women who are pregnant or become pregnant must be advised of the potential hazard to the fetus.)
For both men and women: Use contraceptives and do not conceive a child (get pregnant) while taking ponatinib. Barrier methods of contraception such as
condoms are recommended.
Do not breast feed while taking ponatinib
While taking ponatinib, drink at least two to three quarts of fluid every 24 hours, unless you are instructed otherwise.
Wash your hands often and after taking each dose of ponatinib.
You may be at risk of infection so try to avoid crowds or people with colds, and report fever or any other signs of infection immediately to your
health care provider.
Monitor your blood pressure and notify your physician if blood pressure is elevated or if you develop severe headache, light headedness or other
neurological symptoms (numbness, tingling, difficulty speaking).
To help treat/prevent mouth sores while taking ponatinib, use a soft toothbrush, and rinse three times a day with 1 teaspoon of baking soda mixed with
8 ounces of water.
Use an electric razor and a soft toothbrush to minimize bleeding.
Avoid contact sports or activities that could cause injury.
To reduce nausea, take anti-nausea medications as prescribed by your doctor, and eat small, frequent meals while taking ponatinib.
Follow regimen of anti-diarrhea medication as prescribed by your health care professional.
Eat foods that may help reduce diarrhea (see managing side effects - diarrhea
Avoid sun exposure. Wear SPF 15 (or higher) sunblock and protective clothing. Ponatinib may make you more sensitive to the sun and you may sunburn more
In general, drinking alcoholic beverages should be kept to a minimum or avoided completely while you are taking ponatinib. You should discuss this with
Get plenty of rest.
Maintain good nutrition while being treated with ponatinib.
If you experience symptoms or side effects while being treated with ponatinib, be sure to discuss them with your health care team. They can prescribe
medications and/or offer other suggestions that are effective in managing such problems.
Monitoring and Testing:
You will be checked regularly by your doctor while you are taking ponatinib to monitor side effects and check your response to therapy. Periodic blood work
will be obtained to monitor your complete blood count (CBC) as well as the function of other organs (such as your kidneys and liver). Your blood pressure
will be monitored closely.
How Ponatinib Works:
Ponatinib is not a chemotherapy drug but one of many "targeted therapies." Targeted therapy is the result of about 100 years of research dedicated to
understanding the differences between cancer cells and normal cells. To date, cancer treatment has focused primarily on killing rapidly dividing cells
because one feature of cancer cells is that divide rapidly. Unfortunately, some of our normal cells divide rapidly too, causing multiple side effects.
Targeted therapy is about identifying other features of cancer cells. Scientists look for specific differences in the cancer cells and the normal cells.
This information is used to create a targeted therapy to attack the cancer cells without damaging the normal cells, thus leading to fewer side effects.
Each type of targeted therapy works a little bit differently but all interfere with the ability of the cancer cell to grow, divide, repair and/or
communicate with other cells.
There are different types of targeted therapies, defined in three broad categories. Some targeted therapies focus on the internal components and function
of the cancer cell. The targeted therapies use small molecules that can get into the cell and disrupt the function of the cells, causing them to die. There
are several types of targeted therapy that focus on the inner parts of the cells. Other targeted therapies target receptors that are on the outside of the
cell. Therapies that target receptors are also known as monoclonal antibodies. Antiangiogenesis inhibitors target the blood vessels that supply oxygen to
the cells, ultimately causing the cells to starve.
Ponatinib is designed to block tumor cell growth in several ways. Ponatinib targets several proteins (called tyrosine kinases) on the surface of cancer
cells, as well as targets within the cell. Several of these targets are thought to be involved in angiogenesis (making of blood vessels). By blocking these
targets, it is hoped the cancer will shrink.
Research continues to identify which cancers may be best treated with targeted therapies and to identify additional targets for more types of cancer.
Note: We strongly encourage you to talk with your health care professional about your specific medical condition and treatments. The information contained
in this web site is meant to be helpful and educational, but is not a substitute for medical advice.
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