Page 1 DABRAFENIB AND TRAMETINIB ORAL CHEMOTHERAPY EDUCATION Name of your medication Generic Names – dabrafenib (duh-BRA-feh-nib) and trametinib (truh-MEH-tih-nib) Brand Name – Tafinlar (TA-fin-lar) and Mekinist (MEH-kih-nist) Common uses The combination of dabrafenib and trametinib is used to treat a variety of cancers including melanoma, lung cancer, thyroid cancer or other cancers that have a certain mutation in a gene called BRAF. Dabrafenib and trametinib may also be used for other treatments. Dose and schedule Taking dabrafenib and trametinib as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. o For both dabrafenib and trametinib, do not take two doses at one time, and be sure to write down if you miss a dose and to let your care provider know about any missed doses. o Do not take an additional dose of either medication if vomiting occurs after administration. Continue with the next scheduled dose. o Both dabrafenib and trametinib should be taken on an empty stomach. Take dabrafenib and trametinib 1 hour before or at least 2 hours after a meal. o Dabrafenib and trametinib should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow dabrafenib and trametinib, talk to your care provider or pharmacist for possible options. Drug and food interactions o Dabrafenib and trametinib have many drug interactions. Inform your care providers of all prescription medications, overthe counter medications, vitamins, and herbal products that you are taking. o Grapefruit or grapefruit juice may interact with dabrafenib; avoid eating or drinking these during treatment with dabrafenib. o Talk with your care provider or pharmacist before taking new medications or supplements, or receiving any vaccines. Dabrafenib Trametinib Usual dose: 150 mg twice a day If you miss a dose: Only take if it has been less than 6 hours since you were supposed to take it. Then take the next dose at the regularly scheduled time. Usual dose: 2 mg once daily If you miss a dose: Only take if it has been less than 12 hours since you were supposed to take it. Then take the next dose at the regularly scheduled time. Page 2 DABRAFENIB AND TRAMETINIB ORAL CHEMOTHERAPY EDUCATION Storage and handling Handle dabrafenib and trametinib with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. o Store dabrafenib at room temperature (68 to 77 F) in a dry location away from light. o Store trametinib in the refrigerator (36 to 46 F) in a sealed plastic bag or closed container to prevent exposure to food and spills. Do not freeze. o Keep dabrafenib and trametinib out of reach of children and pets. o Leave dabrafenib and trametinib in the provided packaging until it is ready to be taken. o Whenever possible, you should give dabrafenib and trametinib to yourself and follow the steps below. If a family member, friend, or caregiver needs to give the dabrafenib and trametinib to you, they also need to follow these steps: 1. Wash hands with soap and water. 2. Put on gloves to avoid touching the medication. (Gloves are not necessary if you give the drug to yourself.) 3. Gently transfer the dabrafenib and trametinib from its package to a small medicine or other disposable cup. 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. o A daily pill box or pill reminder is not recommended to be used with dabrafenib or trametinib. o If you have any unused dabrafenib and trametinib, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of dabrafenib and trametinib. o If you are traveling, put your dabrafenib and trametinib in a sealed plastic bag. Ask your pharmacist if any additional travel precautions are needed. Page 3 DABRAFENIB AND TRAMETINIB ORAL CHEMOTHERAPY EDUCATION Side Effects of Dabrafenib and Trametinib The common side effects that have been known to happen in about one third or more of patients taking dabrafenib and trametinib are listed in the left side of this table. You MAY NOT experience these side effects. Options to help manage any side effects that do occur are included on the right side of this table. These should be discussed with your care provider. If you experience any side effect you cannot manage or that is not listed here, contact your care provider. Possible Side Effect Management Changes in electrolytes and other laboratory values • High glucose levels • Low sodium levels • Low phosphate levels • Low albumin levels • Low calcium levels • Low magnesium levels Changes in some lab values may occur and will be monitored by a simple blood test. • You may not feel any symptoms if the changes are mild, and they usually are not a sign of a serious problem. • More severe changes may occur, which can be a sign of a serious problem. Notify your care provider if you have any of the following: • Shortness of breath • Chest discomfort • Weakness or fatigue • New aches and pains • Headaches • Dizziness • Swelling of your legs or feet • Red- or brown-colored urine Fever You may feel hot, cold and shivery, achy, or dizzy. This usually starts during the first month of therapy but could happen at any time. • Call your doctor immediately if you have a fever (temperature more than 100.4°F or 38°C). • Ask your doctor if you can take medicine to help with the fever. Changes in liver function Your liver function will be checked periodically by a simple blood test. Contact your care provider if you notice any of the following: • Yellowing of the skin or whites of your eyes • Dark or brown urine • Unusual bleeding or bruising Continued on the next page Page 4 DABRAFENIB AND TRAMETINIB ORAL CHEMOTHERAPY EDUCATION Possible Side Effect Management Decreased white blood cells (WBCs) and increased risk for infection Your WBCs should be monitored by a simple blood test. When your WBCs are low, you are at a greater risk of having an infection. Take the following precautions to protect yourself from infection. • Wash your hands often, especially before eating and after using the bathroom. • Avoid crowds and people with fevers, flu, or other infection. • Bathe regularly to keep good personal hygiene. Contact your care provider if you experience any signs or symptoms of an infection such as: • Fever (temperature more than 100.4°F or 38°C) • Chills • Sore throat • Burning with urination • Unusual tiredness • A sore that becomes red, is draining, or does not heal Check with your care provider before taking any medicine for a fever or chills. Decreased hemoglobin, part of the red blood cells that carry iron and oxygen Your hemoglobin should be monitored using a blood test. When your hemoglobin is low, you may notice that you get tired or fatigued more easily. • Try to get 7-8 hours of sleep per night. • Avoid operating heavy machinery if you feel too tired. • Find a balance between “work” and “rest.” • Stay as active as possible, but known that it is okay to rest as needed, too. • You might notice that you are more pale than usual. Let your healthcare provider know right away if you experience: • Shortness of breath • Dizziness • Palpitations Nausea or vomiting • Eat and drink slowly. • Drink 8–10 glasses of water/fluid each day unless your care provider has instructed you to limit your fluid intake. • Eat small, frequent meals throughout the day rather than a few large meals. • Eat bland foods; avoid spicy, fried, and greasy foods. • Avoid vigorous exercise immediately after eating. • Don’t lay down immediately after eating. • Avoid strong odors. Let your provider know if you experience nausea or vomiting. Your provider may prescribe medication to help with the nausea or vomiting. Continued on the next page Page 5 DABRAFENIB AND TRAMETINIB ORAL CHEMOTHERAPY EDUCATION Serious side effects of abiraterone acetate o Secondary malignancy is the growth of a cancer months or years after treatment. This is a rare but possible side effect of dabrafenib. o Dabrafenib and trametinib may be harmful to your eyes. Be sure to inform your care provider of any issue you have with your vision, or pain in your eyes. Your provider may stop treatment with dabrafenib if your eyes are affected. o Serious fevers can occur when dabrafenib is used with trametinib. Possible Side Effect Management Diarrhea (loose and/ or urgent bowel movements) Monitor how many bowel movements you have each day. • Drink 8–10 glasses of water/fluid each day unless your care provider has instructed you to limit your fluid intake. • Eat small, frequent meals throughout the day rather than a few large meals. • Eat bland, low-fiber foods (such as bananas, applesauce, potatoes, chicken, rice, and toast). • Avoid high fiber foods, such as raw vegetables, raw fruits, and whole grains. • Avoid foods that cause gas, such as broccoli and beans. • Avoid lactose-containing foods, such as yogurt and milk. • Avoid spicy, fried, and greasy foods. Contact your provider if any of the following occur: • The number of bowel movements you have in a day increases by 4 or more. • You feel dizzy or lightheaded. Your care provider may recommend an over-the-counter medication called loperamide (Imodium®) to help with your diarrhea, but talk to your care provider before starting this medication. Rash or thickening of the skin (hyperkeratosis) • Keep your skin moisturized with creams and moisturizing lotions to decrease the risk of rash or itchiness, and wear loose fitting clothing. • Avoid using perfumes and cologne as these products may increase rash symptoms. • Avoid being in the heat for long periods of time. • Your provider may recommend an over-the-counter antihistamine or a topical cream. • Sunlight can make symptoms worse. – Avoid sun exposure as much as possible to decrease the risk of sunburn. The highest exposure to UV (ultraviolet) radiation occurs between the hours of 10 am and 4 pm. – Wear long-sleeved clothing, with UV protection if possible. – Wear broad-brimmed hats. – Apply broad-spectrum sunscreen (UVA/UVB) with at least SPF 30 as often as directed on the bottle. – Use lip balm with at least SPF 30. If your rash or itching continues to worsen, contact your care provider. Page 6 DABRAFENIB AND TRAMETINIB ORAL CHEMOTHERAPY EDUCATION o If you have a G6PD deficiency, dabrafenib can increase risk for hemolytic anemia. Call your care team if you experience weakness, dizziness, yellowing of the skin or whites of your eyes, or dark or brown urine. o Trametinib may rarely cause irritation of your bowel or tear or hole in your intestine, called bowel perforation. Speak to your care team right away if you have diarrhea, high fever, nausea, vomiting, or severe stomach pain. o Trametinib may cause your lung tissue to scar, which is called interstitial lung disease, or swelling of lung tissue which is called pneumonitis. Call your care team if you are feeling short of breath, chest pain, have a fever, or have a lasting dry cough. o Dabrafenib and trametinib can cause serious birth defects. Do not take dabrafenib and trametinib if you are pregnant or think you might be pregnant. If you experience ANY uncontrolled side effect, call your physician or healthcare center immediately: Handling body fluids and waste Since dabrafenib and trametinib remains in your body for several days after it is taken, some of the drug may be present in urine, stool, sweat, or vomit. Once you have started to take dabrafenib and trametinib, it is important to know the following instructions every day for as long as your treatment lasts. This is to keep yourself, loved ones, and the environment as safe as possible. o Pregnant women should avoid touching anything that may be soiled with body fluids from the patient. o Toilet and septic systems • You may use the same toilet, septic tank, and/or sewer that you usually use. If you have a low-flow toilet, close the lid and flush twice to ensure all waste has been discarded. • If the toilet or toilet seat becomes soiled with urine, stool, or vomit, clean the surfaces before other people use the toilet. • Wash hands with soap and water after using the toilet. o If you need a bedpan, be sure your caregiver knows to wear gloves to assist with cleanup and to wash the bedpan with soap and water every day. o If you do not have good control of bladder or bowels, use a disposable pad with a plastic back, a diaper, or a sheet to absorb body waste. o Wash any skin that has been exposed to body waste or dabrafenib and trametinib with soap and water. o Linens or clothing that are soiled with body fluids or body waste should be washed separately from other linens and clothing. If you do not have a washer, place the soiled linens in a plastic bag until they can be washed. o Wash hands with soap and water after touching linens or clothing that may be soiled with body fluids. Pregnancy, sexual activity, and contraception o Women should not become pregnant and men should not get a partner pregnant while taking dabrafenib and trametinib. o Females of childbearing age and potential should use effective non-hormonal contraception during therapy and for a minimum of 2 weeks after the last dose of dabrafenib and effective contraception (may be hormonal) during therapy and for a minimum of 4 months after the last dose of trametinib. Page 7 DABRAFENIB AND TRAMETINIB ORAL CHEMOTHERAPY EDUCATION Important notice: The Association of Community Cancer Centers (ACCC), Hematology/Oncology Pharmacy Association (HOPA), National Community Oncology Dispensing Association, Inc. (NCODA), and Oncology Nursing Society (ONS) have collaborated in gathering information for and developing this patient education guide. This guide represents a brief summary of the medication derived from information provided by the drug manufacturer and other resources. This guide does not cover all existing information related to the possible uses, directions, doses, precautions, warnings, interactions, adverse effects, or risks associated with this medication and should not substitute for the advice of a qualified healthcare professional. Provision of this guide is for informational purposes only and does not constitute or imply endorsement, recommendation, or favoring of this medication by ACCC, HOPA, NCODA, or ONS, who assume no liability for and cannot ensure the accuracy of the information presented. The collaborators are not making any representations with respect to the medications whatsoever, and any and all decisions, with respect to such medications, are at the sole risk of the individual consuming the medication. All decisions related to taking this medication should be made with the guidance and under the direction of a qualified healthcare professional. Permission: Oral Chemotherapy Education (OCE) sheets are provided as a free educational resource for patients with cancer in need of concise, easy-to-understand information about oral cancer drugs. Healthcare providers are permitted to copy and distribute the sheets to patients as well as direct patients to the OCE website for information. However, commercial reproduction or reuse, as well as rebranding or reposting of any type, are strictly prohibited without permission of the copyright holder. Please email permission requests and licensing inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.. Copyright © 2022 by Hematology/Oncology Pharmacy Association. All rights reserved. o Males with female partners of reproductive potential should use effective contraception during therapy and for a minimum of 1 week after the last dose of dabrafenib and 4 months after trametinib. o Do not breastfeed while taking dabrafenib and trametinib and for 2 week after the last dose of dabrafenib and 4 months after the last dose of trametinib. o Please inform your care provider if you become pregnant. o It is safe to hug and kiss. Special precautions may be needed for sexual activity while on oral chemotherapy and you are encouraged to ask your care team for assistance. Obtaining medication Talk with your care provider about the process for obtaining your dabrafenib and trametinib. Additional resources Product website: www.us.tafinlarmekinist.com Product prescribing information: www.novartis.com/us-en/sites/novartis_us/files/tafinlar.pdf, www.novartis.com/us-en/sites/novartis_us/files/mekinist.pdf Product website: www.us.tafinlarmekinist.com/advanced-melanoma, www.us.tafinlarmekinist.com/metastatic-nsclc Updated – December 19, 2022 Additional instructions

Page 1 DAROLUTAMIDE ORAL CHEMOTHERAPY EDUCATION Name of your medication Generic name Darolutamide Brand name Nubeqa® (NOO bə kə) Approved uses Darolutamide is used to treat men with prostate cancer. Dose and schedule Taking darolutamide as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. Your dose may vary, but the usual dose of darolutamide is 600 milligrams (600 mg) to be taken by mouth at a scheduled time twice a day. Darolutamide should be taken with food, at the same times each day. Darolutamide should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow darolutamide, talk to your care provider or pharmacist for possible options. If you miss or vomit a dose of darolutamide, follow these guidelines: Take it as soon as you remember, unless your next scheduled dose is due within 6 hours. Take the next dose at your regular time. Do not take 2 doses at one time. Be sure to write down if you miss a dose, and let your care provider know about any missed doses. Drug and food interactions Darolutamide has many drug interactions. Please inform your care providers of all prescription medications, over the counter medications, vitamins, and herbal products. Grapefruit or grapefruit juice may interact with darolutamide; avoid eating or drinking this during treatment with darolutamide. Talk with your care provider or pharmacist before taking new medications or supplements, or receiving any vaccines. Storage and handling Handle darolutamide with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. Store darolutamide at room temperature (68°F–77°F) in a dry location away from light. Keep darolutamide out of reach of children and pets. Leave darolutamide in the provided packaging until it is ready to be taken. DAROLUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 2 Whenever possible, you should give darolutamide to yourself and follow the steps below. If a family member, friend, or caregiver needs to give the darolutamide to you, they also need to follow these steps. 1. Wash hands with soap and water. 2. Put on gloves to avoid touching the medication. (Gloves are not necessary if you give the drug to yourself.) 3. Gently transfer the darolutamide from its package to a small medicine or other disposable cup. 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. A daily pill box is not recommended to be used with darolutamide. If you have any unused darolutamide, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of darolutamide. If you are traveling, put your darolutamide’s packaging in a separate sealed plastic bag. Ask your pharmacist if any additional travel precautions are needed. Side Effects of Darolutamide Below are common side effects that have been known to happen in about one third or more of patients taking darolutamide; these are listed on the left side of this table. You MAY NOT experience these side effects. Options to help manage any side effects that do occur are included on the right side of this table. These should be discussed with your care provider. If you experience any side effect you cannot manage or that is not listed here, contact your care provider. Possible Side Effect Management Changes in liver function Your liver function will be checked periodically by a simple blood test. Contact your care provider if you notice any of the following. Yellowing of the skin or whites of your eyes Dark or brown urine Bleeding or bruising Continued on the next page DAROLUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 3 Possible Side Effect Management Decreased white blood cells (WBCs) and increased risk for infection Your WBCs should be monitored by a simple blood test. When your WBCs are low, you are at a greater risk of having an infection. Take the following precautions to protect yourself from infection. Wash your hands often, especially before eating and after using the bathroom. Avoid crowds and people with fevers, flu, or other infection. Bathe regularly to keep good personal hygiene. Contact your care provider if you experience any signs or symptoms of an infection: Fever (temperature more than 100.4°F or 38°C) Chills Sore throat Burning with urination Unusual tiredness A sore that becomes red, is draining, or does not heal Check with your care provider before taking any medicine for a fever or chills. Serious side effects If you experience ANY uncontrolled side effect, call your physician or healthcare center immediately: (INSTITUTIONAL CONTACT INFO) Handling body fluids and waste Since darolutamide remains in your body for several days after it is taken, some of the drug may be present in urine, stool, sweat, or vomit. Once you have started to take darolutamide, it is important to adhere to the following instructions every day for as long as your treatment lasts. This is to keep yourself, loved ones, and the environment as safe as possible. Pregnant women should avoid touching anything that may be soiled with body fluids from the patient. Toilet and septic systems You may use the same toilet, septic tank, and/or sewer that you usually use. If you have a low flow toilet, close the lid and flush twice to ensure that all waste has been discarded. If the toilet or toilet seat becomes soiled with urine, stool, or vomit, clean the surfaces before other people use the toilet. Wash hands with soap and water after using the toilet. If you need a bedpan, be sure your caregiver knows to wear gloves to assist with cleanup and to wash the bedpan with soap and water every day. If you do not have good control of bladder or bowels, use a disposable pad with a plastic back, a diaper, or a sheet to absorb body waste. Wash any skin that has been exposed to body waste or darolutamide with soap and water. DAROLUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 4 Linens or clothing that are soiled with body fluids or body waste should be washed separately from other linens and clothing. If you do not have a washer, place the soiled linens in a plastic bag until they can be washed. Wash hands with soap and water after touching linens or clothing that may be soiled with body fluids. Pregnancy, sexual activity, and contraception Women should not become pregnant and men should not get a partner pregnant while taking darolutamide. Males and females of childbearing age and potential should use effective contraception during therapy and for a minimum of 1 week after the last dose of darolutamide. Effective contraception could include 1 or more of the following: oral contraceptive, barrier methods, etc. It is safe to hug and kiss. Special precautions may be needed for sexual activity while on oral chemotherapy, and you are encouraged to ask your care team for assistance. Darolutamide can cause serious birth defects and loss of pregnancy. Do not take darolutamide if you are pregnant or think you might be pregnant. Obtaining medication Talk with your care provider about the process for obtaining your darolutamide. (PHARMACY OR SPECIALTY PHARMACY CONTACT INFO) Additional resources Product website: https://www.nubeqa us.com Product prescribing information: https://www.accessdata.fda.gov/drugsatfda docs/ label/2019/212099Orig1s000lbl.pdf Updated – November 9, 2019 Additional instructions DAROLUTAMIDE ORAL CHEMOTHERAPY EDUCATION Page 5 Important notice: The Association of Community Cancer Centers (ACCC), Hematology/Oncology Pharmacy Association (HOPA), National Community Oncology Dispensing Association, Inc. (NCODA), and Oncology Nursing Society (ONS) have collaborated in gathering information for and developing this patient education guide. This guide represents a brief summary of the medication derived from information provided by the drug manufacturer and other resources. This guide does not cover all existing information related to the possible uses, directions, doses, precautions, warnings, interactions, adverse effects, or risks associated with this medication and should not substitute for the advice of a qualified healthcare professional. Provision of this guide is for informational purposes only and does not constitute or imply endorsement, recommendation, or favoring of this medication by ACCC, HOPA, NCODA, or ONS, who assume no liability for and cannot ensure the accuracy of the information presented. The collaborators are not making any representations with respect to the medications whatsoever, and any and all decisions, with respect to such medications, are at the sole risk of the individual consuming the medication. All decisions related to taking this medication should be made with the guidance and under the direction of a qualified healthcare professional. Permission: Oral Chemotherapy Education (OCE) sheets are provided as a free educational resource for patients with cancer in need of concise, easy to understand information about oral cancer drugs. Healthcare providers are permitted to copy and distribute the sheets to patients as well as direct patients to the OCE website for information. However, commercial reproduction or reuse, as well as rebranding or reposting of any type, are strictly prohibited without permission of the copyright holder. Please email permission requests and licensing inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.. Copyright © 2019 by Hematology/Oncology Pharmacy Association. All rights reserved.

Page 1 DACOMITINIB ORAL CHEMOTHERAPY EDUCATION Name of your medication Generic name — Dacomitinib Brand name — Vizimpro® (vih ZIM pro) Approved uses Dacomitinib is used to treat non small cell lung cancer (NSCLC) that has a genetic mutation called epidermal growth factor (EGFR). Dose and schedule Taking dacomitinib as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. Your dose may vary, but the usual dose of dacomitinib is 45 milligrams (45 mg) to be taken by mouth at a scheduled time once a day. Dacomitinib can be taken with or without food, but at the same time each day. Dacomitinib should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow dacomitinib, talk to your care provider or pharmacist for possible options. If you miss a dose of dacomitinib, do not take an extra dose or two doses at one time. Simply take your next dose at the regularly scheduled time. Be sure to write down if you miss a dose and let your care provider know about any missed doses. Drug and food interactions Dacomitinib has many drug interactions, so inform your care providers of all prescription medications, over the counter medications, vitamins, and herbal products. If you take an antacid or H2 blocker medicine during treatment, take your dose of dacomitinib at least 6 hours before or 10 hours after taking the antacid or H2 blocker medicine. Talk with your care provider or pharmacist before taking new medications or supplements, or receiving any vaccines. Storage and handling Handle dacomitinib with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. Store dacomitinib at room temperature (68°F–77°F) in a dry location away from light. Keep dacomitinib out of reach of children and pets. Leave dacomitinib in the provided packaging until it is ready to be taken. Whenever possible, you should give dacomitinib to yourself and follow the steps below. If a family member, friend, or caregiver needs to give the dacomitinib to you, they also need to follow these steps. 1. Wash hands with soap and water. 2. Put on gloves to avoid touching the medication. (Gloves are not necessary if you give the drug to yourself.) 3. Gently transfer the dacomitinib from its package to a small medicine or other disposable cup. DACOMITINIB ORAL CHEMOTHERAPY EDUCATION Page 2 Side Effects of Dacomitinib Below are common side effects that have been known to happen in about one third or more of patients taking dacomitinib are listed on the left side of this table. You MAY NOT experience these side effects. Options to help manage any side effects that do occur are included on the right side of this table. These should be discussed with your care provider. If you experience any side effect you cannot manage or that is not listed here, contact your care provider. Possible Side Effect Management Diarrhea (loose and/ or urgent bowel movements) Monitor how many bowel movements you have each day. • Drink 8–10 glasses of water or fluid each day unless your care provider has instructed you to limit your fluid intake. • Eat small, frequent meals throughout the day rather than a few large meals. • Eat bland, low fiber foods, such as bananas, applesauce, potatoes, chicken, rice, and toast. • Avoid high fiber foods, such as raw vegetables, raw fruits, and whole grains. • Avoid foods that cause gas, such as broccoli and beans. • Avoid lactose containing foods, such as yogurt and milk. • Avoid spicy, fried, and greasy foods. Contact your provider if either of the following occurs: • The number of bowel movements you have in a day increases by 4 or more. • You feel dizzy or lightheaded. Your care provider may recommend an over the counter medication called loperamide (Imodium®) to help with your diarrhea, but talk to your care provider before starting this medication. Continued on the next page 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. If a daily pill box or pill reminder will be used, contact your care team before using: • The person filling the box or reminder should wear gloves (gloves are not necessary if you are filling the box or reminder). • When empty, the box or reminder should be washed with soap and water before refilling. Be sure to wash hands with soap and water after the task is complete, whether or not gloves are worn If you have any unused dacomitinib, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of dacomitinib. If you are traveling, put your dacomitinib’s packaging in a sealed plastic bag. Ask your pharmacist if additional travel precautions are needed. DACOMITINIB ORAL CHEMOTHERAPY EDUCATION Page 3 Possible Side Effect Management Acne like rash A rash that looks like acne may develop on your face, chest, and upper back while taking this medication. • Your doctor may prescribe medication to help prevent or manage the rash. • If you do get a rash, keep the area around the rash clean and dry. • Check with your care provider before using anything to treat it. • Do not use over the counter acne treatments such as benzoyl peroxide or salicylic acid or soaps containing alcohol. • Oatmeal baths and unscented moisturizers may help with itching. • Sunlight can make symptoms worse. • Avoid sun exposure as much as possible to decrease the risk of sunburn. The highest exposure to UV (ultra violet) radiation occurs from the hours of 10 am through 4 pm. • Wear long sleeved clothing, with UV protection if possible. • Wear broad brimmed hats. • Apply broad spectrum sunscreen (UVA/UVB) with at least SPF 30 as often as directed on the bottle. • Use lip balm with at least SPF 30. Nail changes Usually this change starts at the cuticle and may affect the skin around the nail. • Biting, chewing, or picking at your nails can increase the risk of getting an infection. • Talk to your care provider if you notice any changes in your nails. Mouth irritation or sores Practice good mouth care. • Rinse your mouth frequently. • Brush your teeth with a soft toothbrush or cotton swab after meals. • Use a mild nonalcohol mouth rinse at least 4 times a day (after eating and at bedtime). One example is a mixture of 1/8 teaspoon of salt and 1/4 teaspoon of baking soda in 8 ounces of warm (not hot) water. • If you have sores in your mouth, avoid using tobacco products, alcohol, and mouthwashes that contain alcohol. Call your care provider if you experience pain or sores in your mouth or throat. Continued on next page DACOMITINIB ORAL CHEMOTHERAPY EDUCATION Page 4 Possible Side Effect Management Decreased hemoglobin, part of the red blood cells that carry iron and oxygen Your hemoglobin should be monitored by a simple blood test. When your hemoglobin is low, you may notice that you get tired or fatigued more easily. • Try to get 7–8 hours of sleep per night. • Avoid operating heavy machinery if you feel too tired. • Find a balance between work and rest. • Stay as active as possible, but know that it is okay to rest as needed. • You might notice that you are more pale than usual. Let your care provider know right away if you experience any of the following: • Shortness of breath • Dizziness • Palpitations Changes in electrolytes and other laboratory values • Low albumin levels • Low calcium levels • High glucose levels • Low lymphocyte count Changes in some laboratory values may occur and will be monitored by a simple blood test. • You may not feel any symptoms if the changes are mild, and they usually are not a sign of a serious problem. • More severe changes may occur, which can be a sign of a serious problem. Notify your care provider if you have any of the following: • Shortness of breath • Chest discomfort • Weakness or fatigue • New aches and pains • Headaches • Dizziness • Swelling of your legs and feet • Red or brown colored urine Changes in liver function Your liver function will be checked periodically by a simple blood test. Contact your care provider if you notice any of the following: • Yellowing of the skin or whites of your eyes • Dark or brown urine • Bleeding or bruising Decreased appetite or weight loss Talk to your care provider if you notice a decrease in weight while taking this medication. When you do not feel like eating, try the following: • Eat small frequent meals instead of 3 large meals each day. • Keep snacks nearby so you can eat when you feel hungry. • Try liquid nutritional supplements. • Drink 8–10 glasses of water or fluid each day, especially if you are not eating, unless your care provider has instructed you to limit your fluid intake. DACOMITINIB ORAL CHEMOTHERAPY EDUCATION Page 5 Serious side effects of dacomitinib Dacomitinib may cause your lung tissue to scar, which is called interstitial lung disease. Call your care team if you are feeling short of breath, have a fever, or have a lasting dry cough. If you experience ANY uncontrolled side effect, call your physician or healthcare center immediately: (INSTITUTIONAL CONTACT INFO) Handling body fluids and waste Since dacomitinib remains in your body for several days after it is taken, some of the drug may be present in urine, stool, sweat, or vomit. Once you have started to take dacomitinib, it is important to adhere to the following instructions every day for as long as your treatment lasts. This is to keep yourself, loved ones, and the environment as safe as possible. Pregnant women should avoid touching anything that may be soiled with body fluids from the patient. Toilet and septic systems • You may use the same toilet, septic tank, and/or sewer that you usually use. If you have a low flow toilet, close the lid and flush twice to ensure that all waste has been discarded. • If the toilet or toilet seat becomes soiled with urine, stool, or vomit, clean the surfaces before other people use the toilet. • Wash hands with soap and water after using the toilet. If you need a bedpan, be sure your caregiver knows to wear gloves to assist with cleanup and to wash the bedpan with soap and water every day. If you do not have good control of bladder or bowels, use a disposable pad with a plastic back, a diaper, or a sheet to absorb body waste. Wash any skin that has been exposed to body waste or dacomitinib with soap and water. Linens or clothing that are soiled with body fluids or body waste should be washed separately from other linens and clothing. If you do not have a washer, place the soiled linens in a plastic bag until they can be washed. Wash hands with soap and water after touching linens or clothing that may be soiled with body fluids. Pregnancy, sexual activity, and contraception Dacomitinib can cause serious birth defects. Women should not become pregnant and men should not get a partner pregnant while taking dacomitinib. Men and women of childbearing age and potential should use effective contraception during therapy and for a minimum of 17 days after the last dose of dacomitinib. Effective contraception could include one or more of the following: oral contraceptive, barrier methods, etc. Do not breastfeed while taking dacomitinib and for 17 days after the last dose of dacomitinib. Inform your care provider if you become pregnant. It is safe to hug and kiss. Special precautions may be needed for sexual activity while on oral chemotherapy, and you are encouraged to ask your care provider. DACOMITINIB ORAL CHEMOTHERAPY EDUCATION Page 6 Obtaining medication Talk with your care provider about the process for obtaining your dacomitinib. (PHARMACY OR SPECIALTY PHARMACY CONTACT INFO) Additional resources Product website: www.vizimpro.com Product prescribing information: www.accessdata.fda.gov/drugsatfda docs/label/2018/211288s000lbl.pdf Updated – August 3, 2021 Additional instructions Important notice: The Association of Community Cancer Centers (ACCC), Hematology/Oncology Pharmacy Association (HOPA), National Community Oncology Dispensing Association, Inc. (NCODA), and Oncology Nursing Society (ONS) have collaborated in gathering information for and developing this patient education guide. This guide represents a brief summary of the medication derived from information provided by the drug manufacturer and other resources. This guide does not cover all existing information related to the possible uses, directions, doses, precautions, warnings, interactions, adverse effects, or risks associated with this medication and should not substitute for the advice of a qualified healthcare professional. Provision of this guide is for informational purposes only and does not constitute or imply endorsement, recommendation, or favoring of this medication by ACCC, HOPA, NCODA, or ONS, who assume no liability for and cannot ensure the accuracy of the information presented. The collaborators are not making any representations with respect to the medications whatsoever, and any and all decisions, with respect to such medications, are at the sole risk of the individual consuming the medication. All decisions related to taking this medication should be made with the guidance and under the direction of a qualified healthcare professional. Permission: Oral Chemotherapy Education (OCE) sheets are provided as a free educational resource for patients with cancer in need of concise, easy to understand information about oral cancer drugs. Healthcare providers are permitted to copy and distribute the sheets to patients as well as direct patients to the OCE website for information. However, commercial reproduction or reuse, as well as rebranding or reposting of any type, are strictly prohibited without permission of the copyright holder. Please email permission requests and licensing inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.. Copyright © 2021 by Hematology/Oncology Pharmacy Association. All rights reserved.

Page 1 DASATINIB ORAL CHEMOTHERAPY EDUCATION Name of your medication Generic name — dasatinib da SA tih nib Brand name — Sprycel® SPRY sel Approved uses Dasatinib is used to treat adults and children with chronic myeloid leukemia CML that is Philadelphia chromosome–positive Ph+ . Dasatinib is also used to treat adults with acute lymphoblastic leukemia ALL that is Ph+. Dose and schedule Taking dasatinib as instructed is important to allow your treatment to be as effective as possible, so here are some key points to remember. Your dose may vary, but the usual dose of dasatinib is 100 milligram 100 mg to 140 milligrams 140 mg to be taken by mouth at a scheduled time once a day. Dasatinib can be taken with or without food, but at the same time each day. Dasatinib should be taken whole and not crushed, cut, or dissolved. If you are unable to swallow dasatinib, talk to your care provider or pharmacist for possible options. If you miss a dose of dasatinib, do not take an extra dose or two doses at one time. Simply take your next dose at the regularly scheduled time. Be sure to write down if you miss a dose, and let your care provider know about any missed doses. Storage and handling Handle dasatinib with care. Just like when chemotherapy is given into the vein, this drug can be toxic, and exposure of the drug to others should be limited. Store dasatinib at room temperature 68°F–77°F in a dry location away from light. Keep dasatinib out of reach of children and pets. Leave dasatinib in the provided packaging until it is ready to be taken. Whenever possible, you should give dasatinib to yourself and follow the steps below. If a family member, friend, or caregiver needs to give the dasatinib to you, they also need to follow these steps: 1. Wash hands with soap and water. 2. Put on gloves to avoid touching the medication. Gloves are not necessary if you give the drug to yourself. 3. Gently transfer the dasatinib from its package to a small medicine or other disposable cup. 4. Administer the medicine immediately by mouth with water. 5. Remove gloves and do not use them for anything else. 6. Throw gloves and medicine cup in household trash. 7. Wash hands with soap and water. DASATINIB ORAL CHEMOTHERAPY EDUCATION Page 2 If a daily pill box or pill reminder is used, a separate one should be used for dasatinib. Do not mix other medications into the box with dasatinib. The person filling the box or reminder should wear gloves. Gloves are not necessary if you are filling the box or reminder. When empty, the box or reminder should be washed with soap and water before refilling. Be sure to wash hands with soap and water after the task is complete, whether or not gloves are worn. If you have any unused dasatinib, do not throw it in the trash and do not flush it down the sink or toilet. Talk to your care provider or pharmacist about proper disposal of dasatinib. If you are traveling, put your dasatinib in a sealed plastic bag. Ask your pharmacist if any additional travel precautions are needed. Handling body fluids and waste Since dasatinib remains in your body for several days after it is taken, some of the drug may be present in urine, stool, sweat, or vomit. Once you have started to take dasatinib, it is important to follow the instructions below every day for as long as your treatment lasts. This will keep yourself, loved ones, and the environment as safe as possible. Pregnant women should avoid touching anything that may be soiled with body fluids from the patient. Toilet and septic systems You may use the same toilet, septic tank, and/or sewer that you usually use. If you have a low flow toilet, close the lid and flush twice to ensure all waste has been discarded. If the toilet or toilet seat becomes soiled with urine, stool, or vomit, clean the surfaces before other people use the toilet. Wash hands with soap and water after using the toilet. If you need a bedpan, be sure your caregiver knows to wear gloves to assist with cleanup and to wash the bedpan with soap and water every day. If you do not have good control of bladder or bowels, use a disposable pad with a plastic back, a diaper, or a sheet to absorb body waste. Wash any skin that has been exposed to body waste or dasatinib with soap and water. Linens or clothing that are soiled with body fluids or body waste should be washed separately from other linens and clothing. If you do not have a washer, place the soiled linens in a plastic bag until they can be washed. Wash hands with soap and water after touching linens or clothing that may be soiled with body fluids. Drug and food interactions Dasatinib has many drug interactions. Inform your care providers of all prescription medications, over the counter medications, vitamins, and herbal products that you are taking. Grapefruit or grapefruit juice may interact with dasatinib; avoid eating or drinking these during your treatment with dasatinib. Talk with your care provider or pharmacist before taking new medications or supplements, or receiving any vaccines. DASATINIB ORAL CHEMOTHERAPY EDUCATION Page 3 Side Effects of Dasatinib The common side effects that have been known to happen in more than 30% of patients taking dasatinib are listed in the left side of this table. You MAY NOT experience these side effects. Options to help manage any side effects that do occur are included on the right side of this table. These should be discussed with your care provider. If you experience any side effect you cannot manage or that is not listed here, contact your care provider. Possible Side Effect Management Decreased platelet count and increased risk of bleeding Your platelets should be monitored by a simple blood test. When they are low, you may bruise or bleed more easily than usual. Use caution to avoid bruises, cuts, or burns. Blow your nose gently, and do not pick your nose. Brush your teeth gently with a soft toothbrush, and maintain good oral hygiene. When shaving, use an electronic razor instead of razor blades. Use a nail file instead of nail clippers. Call your care provider if you have bleeding that won’t stop. Examples include: A bloody nose that bleeds for more than 5 minutes despite pressure A cut that continues to ooze despite pressure Gums that bleed excessively when you floss or brush Seek medical help immediately if you experience any severe headaches, observe blood in your urine or stool, cough up blood, or experience prolonged and uncontrollable bleeding. You may need to take a break or hold your medication for medical or dental procedures. Talk to your care provider or dentist before any scheduled procedures. Continued on the next page DASATINIB ORAL CHEMOTHERAPY EDUCATION Page 4 Possible Side Effect Management Decreased white blood cells WBCs and increased risk for infection Your WBCs should be monitored by a simple blood test. When your WBCs are low, you are at a greater risk of having an infection. Take the following precautions to protect yourself from infection. Wash your hands often, especially before eating and after using the bathroom. Avoid crowds and people with fevers, flu, or other infection. Bathe regularly to keep good personal hygiene. Contact your care provider if you experience any signs or symptoms of an infection such as: Fever temperature more than 100.4°F or 38°C Chills Sore throat Burning with urination Unusual tiredness A sore that becomes red, is draining, or does not heal Check with your care provider before taking any medicine for a fever or chills. Decreased hemoglobin, part of the red blood cells that carry iron and oxygen Your hemoglobin should be monitored by a simple blood test. When your hemoglobin is low, you may notice that you get tired or fatigued more easily. Try to get 7–8 hours of sleep per night. Avoid operating heavy machinery if you feel too tired. Find a balance between work and rest. Stay as active as possible, but know that it is okay to rest as needed. You might notice that you are more pale than usual. Let your care provider know right away if you experience: Shortness of breath Dizziness Palpitations Fluid retention or swelling Do not stand for long periods of time. Keep your legs elevated when sitting or lying down. Avoid eating salty foods, which can increase swelling. Avoid wearing tight fitting clothing and shoes. Weigh yourself daily. Contact your care provider if you notice any of the following: Swelling in the hands, feet, or legs Shortness of breath Weight gain of five pounds or more in a week Continued on the next page DASATINIB ORAL CHEMOTHERAPY EDUCATION Page 5 Possible Side Effect Management Headache Ask your provider what you may use to help with this discomfort. Contact your care provider right away if your headache: Follows a head injury Is severe or starts suddenly Does not go away after 3 days Is associated with vomiting, visual disturbance, neck stiffness, drowsiness, confusion, rash, weakness in an arm or leg, or numbness; or is made worse by coughing or lowering the head. Diarrhea loose and/ or urgent bowel movements Monitor how many bowel movements you have each day. Drink 8–10 glasses of water or fluid each day unless your care provider has instructed you to limit your fluid intake. Eat small, frequent meals throughout the day rather than a few large meals. Eat bland, low fiber foods, such as bananas, applesauce, potatoes, chicken, rice, and toast. Avoid high fiber foods, such as raw vegetables, raw fruits, and whole grains. Avoid foods that cause gas, such as broccoli and beans. Avoid lactose containing foods, such as yogurt and milk. Avoid spicy, fried, and greasy foods. Contact your provider if any of the following occur: The number of bowel movements you have in a day increases by 4 or more. You feel dizzy or lightheaded. Your care provider may recommend an over the counter medication called loperamide Imodium® to help with your diarrhea, but talk to your care provider before starting this medication. If you experience ANY uncontrolled side effect, call your physician or healthcare center immediately: INSTITUTIONAL CONTACT INFO Pregnancy, sexual activity, and contraception Women should not become pregnant and men should not get a partner pregnant while taking dasatinib. Men and women of childbearing age and potential should use effective contraception during therapy and for a minimum of 30 days after the last dose of dasatinib. Do not breastfeed while taking dasatinb and for two weeks after the last dose of dasatinib. Please inform your care provider if you become pregnant. It is safe to hug and kiss. Special precautions may be needed for sexual activity while on dasatinib, and you are encouraged to ask your care provider. DASATINIB ORAL CHEMOTHERAPY EDUCATION Page 6 Obtaining medication Talk with your care provider about the process for obtaining your dasatinib. PHARMACY OR SPECIALTY PHARMACY CONTACT INFO Additional resources Product website: https://www.sprycel.com Product prescribing information: https://packageinserts.bms.com/pi/pi sprycel.pdf Product resources: https://www.sprycel.com/resources Updated — March 6, 2018 Additional instructions Important notice: The Association of Community Cancer Centers ACCC , Hematology/Oncology Pharmacy Association HOPA , National Community Oncology Dispensing Association, Inc. NCODA , and Oncology Nursing Society ONS have collaborated in gathering information for and developing this patient education guide. This guide represents a brief summary of the medication derived from information provided by the drug manufacturer and other resources. This guide does not cover all existing information related to the possible uses, directions, doses, precautions, warnings, interactions, adverse effects, or risks associated with this medication and should not substitute for the advice of a qualified healthcare professional. Provision of this guide is for informational purposes only and does not constitute or imply endorsement, recommendation, or favoring of this medication by ACCC, HOPA, NCODA, or ONS, who assume no liability for and cannot ensure the accuracy of the information presented. The collaborators are not making any representations with respect to the medications whatsoever, and any and all decisions, with respect to such medications, are at the sole risk of the individual consuming the medication. All decisions related to taking this medication should be made with the guidance and under the direction of a qualified healthcare professional. Permission: Oral Chemotherapy Education OCE sheets are provided as a free educational resource for patients with cancer in need of concise, easy to understand information about oral cancer drugs. Healthcare providers are permitted to copy and distribute the sheets to patients as well as direct patients to the OCE website for information. However, commercial reproduction or reuse, as well as rebranding or reposting of any type, are strictly prohibited without permission of the copyright holder. Please email permission requests and licensing inquiries to This email address is being protected from spambots. You need JavaScript enabled to view it.. Copyright © 2018 by Hematology/Oncology Pharmacy Association. All rights reserved.