Adjuvant Breast Cancer
Herceptin is approved for the treatment of early-stage breast cancer that is Human Epidermal growth factor Receptor 2-positive (HER2+) and has spread into the lymph nodes, or is HER2-positive and has not spread into the lymph nodes. If it has not spread into the lymph nodes, the cancer needs to be estrogen receptor/progesterone receptor (ER/PR)-negative or have one high-risk feature.* Herceptin can be used in several different ways:
Patients are selected for therapy based on an FDA-approved test for Herceptin.
*High risk is defined as ER/PR-positive with one of the following features: tumor size >2 cm, age <35 years, or tumor grade 2 or 3.
Metastatic Breast Cancer
Herceptin has 2 approved uses in metastatic breast cancer:
Patients are selected for therapy based on an FDA-approved test for Herceptin.
Gastric Cancer
Herceptin is approved, in combination with chemotherapy (cisplatin and either capecitabine or 5-fluorouracil), for the treatment of HER2-positive metastatic cancer of the stomach or gastroesophageal junction (where the esophagus meets the stomach) in patients who have not received prior treatment for their metastatic disease.
Patients are selected for therapy based on an FDA-approved test for Herceptin.
Not all people have serious side effects, but side effects with HERCEPTIN therapy are common.
Although some people may have a life-threatening side effect, most do not.
Your doctor will stop treatment if any serious side effects occur.
HERCEPTIN is not for everyone. Be sure to contact your doctor if you are experiencing any of the following:
HEART PROBLEMS
These include heart problems—such as congestive heart failure or reduced heart function—with or without symptoms. The risk for and seriousness of these heart problems were highest in people who received both HERCEPTIN and a certain type of chemotherapy (anthracycline). In a study of adjuvant (early) breast cancer, one patient died of significantly weakened heart muscle. Your doctor will check for signs of heart problems before, during, and after treatment with HERCEPTIN.
INFUSION REACTIONS, including:
These signs usually happen within 24 hours after receiving HERCEPTIN.
Be sure to contact your doctor if you:
Are a woman who could become pregnant, or may be pregnant
HERCEPTIN may result in the death of an unborn baby or birth defects. Contraception should be used while receiving HERCEPTIN and for 7 months after your last dose of HERCEPTIN. If you are or become pregnant while receiving HERCEPTIN or within 7 months after your last dose of HERCEPTIN, you should immediately report HERCEPTIN exposure to Genentech at 1-888-835-2555.
Have any signs of SEVERE LUNG PROBLEMS, including:
Your doctor may check for signs of severe lung problems when he or she examines you.
HAVE LOW WHITE BLOOD CELL COUNTS
Low white blood cell counts can be life threatening. Low white blood cell counts were seen more often in patients receiving HERCEPTIN plus chemotherapy than in patients receiving chemotherapy alone.
Your doctor may check for signs of low white blood cell counts when he or she examines you.
Side Effects Seen Most Often With HERCEPTIN
Some patients receiving HERCEPTIN for breast cancer had the following side effects:
Some patients receiving HERCEPTIN for metastatic stomach cancer had the following side effects:
You should contact your doctor immediately if you have any of the side effects listed above.
You are encouraged to report side effects to Genentech and the FDA. You may report side effects to the FDA at 1–800–FDA–1088 or http://www.fda.gov/medwatch
You may also report side effects to Genentech at 1–888–835–2555.
Talk to a healthcare professional for more information about the benefits and risks of HERCEPTIN.
Please see additional select Important Safety Information throughout, and the accompanying full Prescribing Information, including BOXED WARNINGS.
If you cannot afford your medication, visit genentech-access.com/patient for financial assistance information.
Adjuvant Breast Cancer
HERCEPTIN HYLECTA (trastuzumab and hyaluronidase-oysk) is approved for the treatment of adults with early-stage breast cancer that is Human Epidermal growth factor Receptor 2-positive (HER2+) and has spread into the lymph nodes, or is HER2-positive and has not spread into the lymph nodes. If it has not spread into the lymph nodes, the cancer needs to be estrogen receptor/progesterone receptor (ER/PR)-negative or have one high-risk feature.* HERCEPTIN HYLECTA can be used in several different ways:
As part of a treatment course including the chemotherapy drugs doxorubicin, cyclophosphamide, and either paclitaxel or docetaxel. This treatment course is known as “AC➝TH”
With the chemotherapy drugs docetaxel and carboplatin. This treatment course is known as “TCH”
Alone after treatment with multiple other therapies, including an anthracycline (doxorubicin) based therapy (a type of chemotherapy)
Patients are selected for therapy based on an FDA-approved test for trastuzumab.
*High risk is defined as ER/PR-positive with one of the following features: tumor size >2 cm, age <35 years, or tumor grade 2 or 3.
Metastatic Breast Cancer
HERCEPTIN HYLECTA has 2 approved uses in adults with metastatic breast cancer:
Patients are selected for therapy based on an FDA-approved test for trastuzumab.
Not all people have serious side effects, but side effects with HERCEPTIN HYLECTA therapy are common.
Although some people may have a life-threatening side effect, most do not.
Your doctor will stop treatment if any serious side effects occur.
HERCEPTIN HYLECTA is not for everyone. Be sure to contact your doctor if you are experiencing any of the following:
HEART PROBLEMS
These include heart problems—such as congestive heart failure or reduced heart function—with or without symptoms. The risk for and seriousness of these heart problems were highest in people who received both HERCEPTIN HYLECTA and a certain type of chemotherapy (anthracycline). In a study of adjuvant (early) breast cancer, one patient died of significantly weakened heart muscle. Your doctor will check for signs of heart problems before, during, and after treatment with HERCEPTIN HYLECTA.
Contact a health care professional immediately for any of the following: new onset or worsening shortness of breath, cough, swelling of the ankles/legs, swelling of the face, palpitations, weight gain of more than 5 pounds in 24 hours, dizziness or loss of consciousness.
SEVERE LUNG PROBLEMS including:
Your doctor may check for signs of severe lung problems when he or she examines you.
These signs usually happen within 24 hours after receiving HERCEPTIN HYLECTA.
BE SURE TO CONTACT YOUR DOCTOR IF YOU:
ARE A WOMAN WHO COULD BECOME PREGNANT, OR MAY BE PREGNANT
HERCEPTIN HYLECTA may result in the death of an unborn baby or birth defects. Contraception should be used while receiving HERCEPTIN HYLECTA and for 7 months after your last dose of HERCEPTIN HYLECTA. If you are or become pregnant while receiving HERCEPTIN HYLECTA or within 7 months after your last dose of HERCEPTIN HYLECTA, you are encouraged to report HERCEPTIN HYLECTA exposure to Genentech at 1‑888‑835‑2555.
Have LOW WHITE BLOOD CELL COUNTS
Low white blood cell counts can be life threatening. Low white blood cell counts were seen more often in patients receiving intravenous trastuzumab plus chemotherapy than in patients receiving chemotherapy alone.
Your doctor may check for signs of low white blood cell counts when he or she examines you.
Experience HYPERSENSITIVITY AND ADMINISTRATION-RELATED REACTIONS, which have been reported with HERCEPTIN HYLECTA. Serious and fatal reactions have been reported after treatment with intravenous trastuzumab products. Your doctor will monitor you for signs of these reactions. Contact your healthcare provider immediately if you experience any symptoms of hypersensitivity and administration-related reactions, including dizziness, nausea, chills, fever, vomiting, diarrhea, hives, swelling under the skin, breathing problems, or chest pain.
SIDE EFFECTS SEEN MOST OFTEN
The most common side effects seen in treatment of adjuvant breast cancer with HERCEPTIN HYLECTA were tiredness, joint pain, diarrhea, injection site reaction, upper respiratory tract infection, rash, muscle pain, nausea, headache, swelling, flushing, fever, cough, and pain in extremity.
You should contact your doctor immediately if you have any of the side effects listed above.
You are encouraged to report side effects to Genentech and the FDA. You may report side effects to the FDA at 1–800–FDA–1088 or http://www.fda.gov/medwatch.
You may also report side effects to Genentech at 1–888–835–2555.
Talk to a healthcare professional for more information about the benefits and risks of HERCEPTIN HYLECTA.
Please see the HERCEPTIN HYLECTA full Prescribing Information for additional Important Safety Information, including most serious side effects.
If you cannot afford your medication, visit genentech-access.com/patient for financial assistance information.
Herceptin Prescribing Information. Genentech, Inc. February 2021.
Herceptin Prescribing Information. Genentech, Inc. February 2021.
FDA Approval Letter. Herceptin. September 25, 1998. At: https://www.accessdata.fda.gov/drugsatfda_docs/appletter/1998/trasgen092598L.pdf. Accessed June 24, 2019.
FDA Approval Letter. Herceptin. September 25, 1998. At: https://www.accessdata.fda.gov/drugsatfda_docs/appletter/1998/trasgen092598L.pdf. Accessed June 24, 2019.
Romond EH, Perez EA, Bryant J, et al; from the National Surgical Adjuvant Breast and Bowel Project (NSABP) and the North Central Cancer Treatment Group (NCCTG). Trastuzumab plus adjuvant chemotherapy for operable HER2-positive breast cancer. N Engl J Med. 2005;353(16):1673-1684. At: https://www.nejm.org/doi/full/10.1056/NEJMoa052122. Accessed June 24, 2019.
Romond EH, Perez EA, Bryant J, et al; from the National Surgical Adjuvant Breast and Bowel Project (NSABP) and the North Central Cancer Treatment Group (NCCTG). Trastuzumab plus adjuvant chemotherapy for operable HER2-positive breast cancer. N Engl J Med. 2005;353(16):1673-1684. At: https://www.nejm.org/doi/full/10.1056/NEJMoa052122. Accessed June 24, 2019.
ClinicalTrials.gov. Doxorubicin and cyclophosphamide plus paclitaxel with or without trastuzumab in treating women with node-positive breast cancer that overexpresses HER2. NCT00004067 updated January 15, 2019. At: https://clinicaltrials.gov/ct2/show/record/NCT00004067. Accessed June 24, 2019.
ClinicalTrials.gov. Doxorubicin and cyclophosphamide plus paclitaxel with or without trastuzumab in treating women with node-positive breast cancer that overexpresses HER2. NCT00004067 updated January 15, 2019. At: https://clinicaltrials.gov/ct2/show/record/NCT00004067. Accessed June 24, 2019.
ClinicalTrials.gov. Doxorubicin hydrochloride, cyclophosphamide, and paclitaxel with or without trastuzumab in treating women with HER2-positive node-positive or high-risk node-negative breast cancer. NCT00005970 updated June 4, 2019. At: https://clinicaltrials.gov/ct2/show/record/NCT00005970. Accessed June 24, 2019.
ClinicalTrials.gov. Doxorubicin hydrochloride, cyclophosphamide, and paclitaxel with or without trastuzumab in treating women with HER2-positive node-positive or high-risk node-negative breast cancer. NCT00005970 updated June 4, 2019. At: https://clinicaltrials.gov/ct2/show/record/NCT00005970. Accessed June 24, 2019.
Piccart-Gebhart MJ, Procter M, Leyland-Jones B, et al; for the Herceptin Adjuvant (HERA) Trial Study Team. Trastuzumab after adjuvant chemotherapy in HER2-positive breast cancer. N Engl J Med. 2005;353(16):1659-1672. At: https://www.nejm.org/doi/full/10.1056/NEJMoa052306. Accessed June 24, 2019.
Piccart-Gebhart MJ, Procter M, Leyland-Jones B, et al; for the Herceptin Adjuvant (HERA) Trial Study Team. Trastuzumab after adjuvant chemotherapy in HER2-positive breast cancer. N Engl J Med. 2005;353(16):1659-1672. At: https://www.nejm.org/doi/full/10.1056/NEJMoa052306. Accessed June 24, 2019.
Slamon D, Eiermann W, Robert N, et al; for the Breast Cancer International Research Group (BCIRG). Adjuvant trastuzumab in HER2-positive breast cancer. N Engl J Med. 2011;365(14):1273-1283. At: https://www.nejm.org/doi/full/10.1056/NEJMoa0910383. Accessed June 24, 2019.
Slamon D, Eiermann W, Robert N, et al; for the Breast Cancer International Research Group (BCIRG). Adjuvant trastuzumab in HER2-positive breast cancer. N Engl J Med. 2011;365(14):1273-1283. At: https://www.nejm.org/doi/full/10.1056/NEJMoa0910383. Accessed June 24, 2019.
ClinicalTrials.gov. Combination chemotherapy with or without trastuzumab in treating women with breast cancer. NCT00021255 updated November 15, 2016. At: https://clinicaltrials.gov/ct2/show/record/NCT00021255. Accessed June 24, 2019.
ClinicalTrials.gov. Combination chemotherapy with or without trastuzumab in treating women with breast cancer. NCT00021255 updated November 15, 2016. At: https://clinicaltrials.gov/ct2/show/record/NCT00021255. Accessed June 24, 2019.
The BrandX™ Co-pay Card Program may help lower the out-of-pocket costs for your patients.
The Co-pay Program is valid ONLY for patients with commercial (private or non-governmental) insurance who have a valid prescription for a Food and Drug Administration (FDA)-approved indication of a Genentech medicine. Patients using Medicare, Medicaid, Medigap, Veterans Affairs (VA), Department of Defense (DoD), TRICARE or any other federal or state government program (collectively, “Government Programs”) to pay for their Genentech medicine are not eligible. The Program is not valid for Genentech medicines that are eligible to be reimbursed in their entirety by private insurance plans or other programs.
Under the Program, the patient may pay a co-pay. The final amount owed by a patient may be as little as $0 for the Genentech medicine (see Program specific details). The total patient out-of-pocket cost is dependent on the patient’s health insurance plan. The Program assists with the cost of the Genentech medicine only. It does not assist with the cost of other medicines, procedures or office visit fees. After reaching the maximum annual Program benefit amount, the patient will be responsible for all remaining out-of-pocket expenses. The Program benefit amount cannot exceed the patient’s out-of-pocket expenses for the cost associated with the Genentech medicine. The maximum Program benefit will reset every January 1st. The Program is not health insurance or a benefit plan. The patient’s non-governmental insurance is the primary payer. The Program does not obligate the use of any specific medicine or provider. Patients receiving assistance from charitable free medicine programs (such as the Genentech Patient Foundation) or any other charitable organizations for the same expenses covered by the Program are not eligible. The Program benefit cannot be combined with any other rebate, free trial or a similar offer for the Genentech medicine. No party may seek reimbursement for all or any part of the benefit received through the Program.
The Program may be accepted by participating pharmacies, physicians’ offices or hospitals. Once a patient is enrolled, the Program will honor claims with a date of service that precedes the Program enrollment date up to 180 days. Claims must be submitted within 365 days from the date of service unless otherwise indicated. Use of the Program must be consistent with all relevant health insurance requirements. Participating patients, pharmacies, physicians’ offices and hospitals are responsible for reporting the receipt of all Program benefits as required by any insurer or by law. Program benefits may not be sold, purchased, traded or offered for sale.
The patient or their guardian must be 18 years of age or older to receive Program assistance. The Program is only valid in the United States and U.S. Territories, is void where prohibited by law and shall follow state restrictions in relation to AB-rated generic equivalents (e.g., MA, CA) where applicable. Eligible patients will be automatically re-enrolled in the Program on an annual basis. Eligible patients will be removed from the Program after 3 years of inactivity (e.g., no claims submitted in a 3-year timeframe). Program eligibility and automatic re- enrollment are contingent upon the patient’s ability to meet all requirements set forth by the Program. Healthcare providers may not advertise or otherwise use the Program as a means of promoting their services or Genentech medicines to patients. The Program is intended for the patient. Only the patient using the Program may receive the funds made available through the Program. The Program is not intended for third parties who reduce the amount available to the patient or take a portion for their own purposes. Patients with health plans that redirect Genentech Program assistance intended for patient out-of-pocket costs may be subject to alternate Program benefit structures. Genentech reserves the right to rescind, revoke or amend the Program without notice at any time.
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