Taxotere® + prednisone: Approved for androgen-independent (hormone-refractory) metastatic prostate cancer (AIPC)

Well-established safety profile with Taxotere® (docetaxel) Injection Concentrate chemotherapy1

  • Grade 3/4 adverse event rates with Taxotere® comparable to mitoxantrone1



Hematologic and Nonhematologic adverse events


  Taxotere®75 mg/m2
q 3 wk
+ prednisone 5 mg bid
(n=332) (%)
mitoxantrone 12 mg/m2
q 3 wk
+ prednisone 5 mg bid
(n=335) (%)
Adverse reaction Any Grade 3/4a Any Grade 3/4a
Hematologic
Anemia 66.5 4.9 57.8 1.8
Neutropenia 40.9 32.0 48.2 21.7
Thrombocytopenia 3.4 0.6 7.8 1.2
Febrile neutropenia 2.7 N/Ab 1.8 N/Ab
Infection 32.2 5.7 20.3 4.2
Epistaxis 5.7 0.3 1.8 0.0
Nonhematologic
Allergic reactions 8.4 0.6 0.6 0.0
Fluid Retentionc 24.4 0.6 4.5 0.3
Weight gainc 7.5 0.3 3.0 0.0
Peripheral edemac 18.1 0.3 1.5 0.0
Neuropathy sensory 30.4 1.8 7.2 0.3
Neuropathy motor 7.2 1.5 3.0 0.9
Rash/desquamation 6.0 0.3 3.3 0.6
Alopecia 65.1 N/Ad 12.8 N/Ad
Nail changes 29.5 0.0 7.5 0.0
Nausea 41.0 2.7 35.5 1.5
Diarrhea 31.6 2.1 9.6 1.2
Stomatitis/pharyngitis 19.6 0.9 8.4 0.0
Taste disturbance 18.4 0.0 6.6 0.0
Vomiting 16.9 1.5 14.0 1.5
Anorexia 16.6 1.2 14.3 0.3
Cough 12.3 0.0 7.8 0.0
Dyspnea 15.1 2.7 8.7 0.9
Cardiac left ventricular functione 9.6 0.3 22.1 1.2
Fatigue 53.3 4.5 34.6 5.1
Myalgia 14.5 0.3 12.8 0.9
Tearing 9.9 0.6 1.5 0.0
Arthralgia 8.1 0.6 5.1 1.2
a Grade 3 adverse events are classified as severe; grade 4 adverse events are classified as life threatening or debilitating.
b A grade 3/4 rating is not applicable (N/A) for febrile neutropenia because it was defined as neutropenia grade 4 with ≥grade 1 fever (≥38ºC) without infection.
c Related to treatment.
d A grade 3/4 rating is not applicable (N/A) for alopecia because it is a grade 1/2 adverse event, which is defined as not severe, life threatening, or debilitating.
e Left-ventricular function tests (eg, radionuclide angiography or echocardiography) evaluate how effectively myocardium pumps blood, measured in "ejection fraction" of blood.
Patients with grade 3/4 left-ventricular systolic dysfunction have congestive heart failure with ejection fractions <40%.

Adverse event rates with Taxotere® were similar
across age groups1

  • Of the 335 patients treated with Taxotere® q 3 wk + prednisone2:

    • 62.4% (209 patients) were ≥65 years of age

    • 20.3% (68 patients) were ≥75 years of age

Treatment-emergent adverse events (all grades) that occurred at
rates ≥10% higher in patients ≥65 years vs patients <65 years with
Taxotere® q 3 wk + prednisonea1

IMPORTANT SAFETY INFORMATION

WARNINGS:

  • The incidence of treatment-related mortality associated with Taxotere® therapy is increased in patients with abnormal liver function, in patients receiving higher doses, and in patients with non-small cell lung carcinoma and a history of prior treatment with platinum-based chemotherapy who receive Taxotere® as a single agent at a dose of 100 mg/m2
  • Taxotere® should not be given to patients with bilirubin >upper limit of normal (ULN), or to patients with AST and/or ALT>1.5 X ULN concomitant with alkaline phosphatase >2.5 X ULN
    • Patients with elevations of bilirubin or abnormalities of transaminase concurrent with alkaline phosphatase are at increased risk for the development of grade 4 neutropenia, febrile neutropenia, infections, severe thrombocytopenia, severe stomatitis, severe skin toxicity, and toxic death
    • Patients with isolated elevations of transaminase >1.5 X ULN also had a higher rate of febrile neutropenia grade 4 but did not have an increased incidence of toxic death
    • Bilirubin, AST or ALT, and alkaline phosphatase values should be obtained prior to each cycle of Taxotere® therapy
  • Taxotere® therapy should not be given to patients with neutrophil counts of <1500 cells/mm3
    • In order to monitor the occurrence of neutropenia, which may be severe and result in infection, frequent blood cell counts should be performed on all patients receiving Taxotere®
  • Severe hypersensitivity reactions characterized by generalized rash/erythema, hypotension and/or bronchospasm, or very rarely fatal anaphylaxis, have been reported in patients who received the recommended 3-day dexamethasone premedication
    • Hypersensitivity reactions require immediate discontinuation of Taxotere® infusion and administration of appropriate therapy
  • Taxotere® must not be given to patients who have a history of severe hypersensitivity reactions to Taxotere® or to other drugs formulated with polysorbate 80
  • Severe fluid retention occurred in 6.5% (6/92) of patients despite use of a 3-day dexamethasone premedication regimen. It was characterized by one or more of the following events: poorly tolerated peripheral edema, generalized edema, pleural effusion requiring urgent drainage, dyspnea at rest, cardiac tamponade, or pronounced abdominal distention (due to ascites)
  • Neutropenia (<2,000 neutrophils/mm3) occurs in virtually all patients given 60-100 mg/m2 of Taxotere® and grade 4 neutropenia (<500 cells/mm3) occurs in 85% of patients given 100 mg/m2 and 75% of patients given
    60 mg/m2
  • Patients should be premedicated with oral corticosteroids prior to each Taxotere® administration to reduce the incidence and severity of fluid retention. Patients with pre-existing effusions should be closely monitored from the first dose for possible exacerbation of the effusions
  • Treatment-related acute myeloid leukemia (AML) or myelodysplasia has occurred in patients given anthracyclines and/or cyclophosphamide, including use with Taxotere® in adjuvant therapy of breast cancer
  • Localized erythema of the extremities with edema followed by desquamation has been observed
    • In case of severe skin toxicity, an adjustment in dosage is recommended
  • Severe neurosensory symptoms (paresthesia, dysesthesia, pain) were observed in 5.5% (53/965) of metastatic breast cancer patients, and resulted in treatment discontinuation in 6.1%
    • When these symptoms occur, dosage must be adjusted; if symptoms persist, treatment should be discontinued
  • Severe asthenia was reported in 14.9% (144/965) of metastatic breast cancer patients, but led to treatment discontinuation in only 1.8%
    • Symptoms of fatigue and weakness may last a few days up to several weeks and may be associated with deterioration of performance status in patients with progressive disease
  • Taxotere® can cause fetal harm when administered to pregnant women. Women of childbearing potential should be advised to avoid becoming pregnant during therapy with Taxotere®
  • The most common adverse reactions across all Taxotere® indications are infections, neutropenia, anemia, febrile neutropenia, hypersensitivity, thrombocytopenia, neuropathy, dysgeusia, dyspnea, constipation, anorexia, nail disorders, fluid retention, asthenia, pain, nausea, diarrhea, vomiting, mucositis, alopecia, skin reactions and myalgia
  • In patients treated with TCF for gastric cancer, the incidence of serious adverse events was higher in patients ≥65 years than in younger patients. Adverse events (all grades) occurring at rates ≥10% higher in elderly patients included lethargy, stomatitis, diarrhea, dizziness, edema, and febrile neutropenia/neutropenic infection.
  • Taxotere® should be administered in a facility equipped to manage possible complications (e.g. anaphylaxis)

Please click here for Taxotere full prescribing information, including boxed WARNING.

Taxotere® (docetaxel) Injection Concentrate Indications

Breast Cancer
TAXOTERE® is indicated for the treatment of patients with locally advanced or metastatic breast cancer after failure of prior chemotherapy
TAXOTERE® in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with operable node-positive breast cancer

Advanced Non-Small Cell Lung Cancer
TAXOTERE®, as a single agent, is indicated for the treatment of patients with locally advanced or metastatic non-small cell lung cancer (NSCLC) after failure of prior platinum-based chemotherapy
TAXOTERE® in combination with cisplatin is indicated for the treatment of patients with unresectable, locally advanced or metastatic NSCLC who have not previously received chemotherapy for this condition.

Metastatic Androgen-Independent Prostate Cancer
TAXOTERE® in combination with prednisone is indicated for the treatment of patients with androgen-independent (hormone-refractory) metastatic prostate cancer.

Advanced Gastric/GE Junction Cancer
TAXOTERE® in combination with cisplatin and fluorouracil is indicated for the treatment of patients with advanced gastric adenocarcinoma, including adenocarcinoma of the gastroesophageal junction, who have not received prior chemotherapy for advanced disease.

Locally Advanced Head and Neck Cancer
TAXOTERE® in combination with cisplatin and fluorouracil is indicated for the induction treatment of patients with locally advanced squamous cell carcinoma of the head and neck (SCCHN).



References

  1. Taxotere® Prescribing Information. Bridgewater, NJ: sanofi-aventis U.S. LLC; May 2010.
  2. Data on file, Aventis Pharmaceuticals Inc. Clinical study report (TAX 327). A multicenter phase III randomized trial comparing Taxotere® administered either weekly or every three weeks in combination with prednisone versus mitoxantrone in combination with prednisone for metastatic hormone-refractory prostate cancer. Study number RP56976V-327. December 23, 2003.