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DOCETAXEL BIOTECH PHARMA is a brand name for Docetaxel. The medicine, its uses, side effects and dosage are the same regardless of brand.
Used for: Breast cancer Docetaxel in combination with doxorubicin and cyclophosphamide is indicated for the adjuvant treatment of patients with: • operable node-positive breast cancer • operable node-negative breast cancer. For patients with operable node-negative breast cancer, adjuvant treatment should be restricted to…
Verbatim from this product's MHRA label. Tap a section to expand.
6). g. 4). 4). Prophylactic G-CSF may be used to mitigate the risk of haematological toxicities. Docetaxel is administered as a one-hour infusion every three weeks. Breast cancer In the adjuvant treatment of operable node-positive and node-negative breast cancer, the recommended dose of docetaxel is 75 mg/m2 administered 1-hour after doxorubicin 50 mg/m2 and cyclophosphamide 500 mg/m2 every 3 weeks for 6 cycles (TAC regimen) (see also Dose adjustments during treatment).
For the treatment of patients with locally advanced or metastatic breast cancer, the recommended dose of docetaxel is 100 mg/m2 in monotherapy. In first-line treatment, docetaxel 75 mg/m2 is given in combination therapy with doxorubicin (50 mg/m2).
In combination with trastuzumab the recommended dose of docetaxel is 100 mg/m2 every three weeks, with trastuzumab administered weekly. In the pivotal study the initial docetaxel infusion was started the day following the first dose of trastuzumab.
The subsequent docetaxel doses were administered immediately after completion of the trastuzumab infusion, if the preceding dose of trastuzumab was well tolerated. For trastuzumab dose and administration, see trastuzumab summary of product characteristics.
In combination with capecitabine, the recommended dose of docetaxel is 75 mg/m2 every three weeks, combined with capecitabine at 1250 mg/m2 twice daily (within 30 minutes after a meal) for 2 weeks followed by a 1-week rest period. For capecitabine dose calculation according to body surface area, see capecitabine summary of product characteristics.
Non-small cell lung cancer In chemotherapy naïve patients treated for non-small cell lung cancer, the recommended dose regimen is docetaxel 75 mg/m2 immediately followed by cisplatin 75 mg/m2 over 30-60 minutes. For treatment after failure of prior platinum-based chemotherapy, the recommended dose is 75 mg/m2 as a single agent.
Prostate cancer The recommended dose of docetaxel is 75 mg/m2. 1). Gastric adenocarcinoma The recommended dose of docetaxel is 75 mg/m2 as a 1-hour infusion, followed by cisplatin 75 mg/m2, as a 1- to 3-hour infusion (both on day 1 only), followed by 5- fluorouracil 750 mg/m2 per day given as a 24-hour continuous infusion for 5 days, starting at the end of the cisplatin infusion.
Treatment is repeated every three weeks. Patients must receive premedication with antiemetics and appropriate hydration for cisplatin administration. Prophylactic G-CSF should be used to mitigate the risk of haematological toxicities (see also Dose adjustments during treatment).
Summary of the safety profile for all indications The adverse reactions considered to be possibly or probably related to the administration of docetaxel have been obtained in: • 1312 and 121 patients who received 100 mg/m2 and 75 mg/m2 of docetaxel as a single agent respectively.
• 258 patients who received docetaxel in combination with doxorubicin. • 406 patients who received docetaxel in combination with cisplatin. • 92 patients treated with docetaxel in combination with trastuzumab. • 255 patients who received docetaxel in combination with capecitabine.
• 332 patients who received docetaxel in combination with prednisone or prednisolone (clinically important treatment related adverse events are presented). • 1276 patients (744 and 532 in TAX 316 and GEICAM 9805 respectively) who received docetaxel in combination with doxorubicin and cyclophosphamide (clinically important treatment related adverse events are presented).
• 300 gastric adenocarcinoma patients (221 patients in the phase III part of the study and 79 patients in the phase II part) who received docetaxel in combination with cisplatin and 5-fluorouracil (clinically important treatment related adverse events are presented).
• 174 and 251 head and neck cancer patients who received docetaxel in combination with cisplatin and 5-fluorouracil (clinically important treatment related adverse events are presented). These reactions were described using the NCI Common Toxicity Criteria (grade 3 = G3; grade 3-4 = G3/4; grade 4 = G4), the COSTART and the MedDRA terms.
Frequencies are defined as: very common (≥ 1/10), common (≥ 1/100 to < 1/10); uncommon (≥ 1/1,000 to < 1/100); rare (≥ 1/10,000 to < 1/1,000); very rare (< 1/10,000); not known (cannot be estimated from available data). Within each frequency grouping, undesirable effects are presented in order of decreasing seriousness.
g. 8 mg BID) for 3 days starting 1 day prior to docetaxel administration, unless contraindicated, can reduce the incidence and severity of fluid retention as well as the severity of hypersensitivity reactions. 2). Haematology Neutropenia is the most frequent adverse reaction of docetaxel.
Neutrophil nadirs occurred at a median of 7 days but this interval may be shorter in heavily pre-treated patients. Frequent monitoring of complete blood counts should be conducted on all patients receiving docetaxel. 2). 2). In patients treated with docetaxel in combination with cisplatin and 5-fluorouracil (TCF), febrile neutropenia and neutropenic infection occurred at lower rates when patients received prophylactic G-CSF.
Patients treated with TCF should receive prophylactic G-CSF to mitigate the risk of complicated neutropenia (febrile neutropenia, prolonged neutropenia or neutropenic infection). 8). In patients treated with docetaxel in combination with doxorubicin and cyclophosphamide (TAC), febrile neutropenia and/or neutropenic infection occurred at lower rates when patients received primary G-CSF prophylaxis.
Primary G-CSF prophylaxis should be considered in patients who receive adjuvant therapy with TAC for breast cancer to mitigate the risk of complicated neutropenia (febrile neutropenia, prolonged neutropenia or neutropenic infection).
8). Gastrointestinal reactions Caution is recommended for patients with neutropenia, particularly at risk for developing gastrointestinal complications. Although majority of cases occurred during the first or second cycle of docetaxel containing regimen, enterocolitis could develop at any time, and could lead to death as early as on the first day of onset.
8). Hypersensitivity reactions Patients should be observed closely for hypersensitivity reactions especially during the first and second infusions. Hypersensitivity reactions may occur within a few minutes following the initiation of the infusion of docetaxel, thus facilities for the treatment of hypotension and bronchospasm should be available.
1. Patients with baseline neutrophil count of < 1,500 cells/mm3. 4). Contraindications for other medicinal products also apply, when combined with docetaxel.
Not medical advice. Always read the patient information leaflet and follow your prescriber or pharmacist.
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Head and neck cancer Patients must receive premedication with antiemetics and appropriate hydration (prior to and after cisplatin administration). Prophylactic G-CSF may be used to mitigate the risk of haematological toxicities. All patients on the docetaxel-containing arm of the TAX 323 and TAX 324 studies, received prophylactic antibiotics.
• Induction chemotherapy followed by radiotherapy (TAX 323) For the induction treatment of inoperable locally advanced squamous cell carcinoma of the head and neck (SCCHN), the recommended dose of docetaxel is 75 mg/m2 as a 1 hour infusion followed by cisplatin 75 mg/m2 over 1 hour, on day one, followed by 5-fluorouracil as a continuous infusion at 750 mg/m2 per day for five days.
This regimen is administered every 3 weeks for 4 cycles. Following chemotherapy, patients should receive radiotherapy. • Induction chemotherapy followed by chemoradiotherapy (TAX 324) For the induction treatment of patients with locally advanced (technically unresectable, low probability of surgical cure, and aiming at organ preservation) squamous cell carcinoma of the head and neck (SCCHN), the recommended dose of docetaxel is 75 mg/m2 as a 1 hour intravenous infusion on day 1, followed by cisplatin 100 mg/m2 administered as a 30-minute to 3-hour infusion, followed by 5- fluorouracil 1000 mg/m2 /day as a continuous infusion from day 1 to day 4.
This regimen is administered every 3 weeks for 3 cycles. Following chemotherapy, patients should receive chemoradiotherapy. For cisplatin and 5-fluorouracil dose modifications, see the corresponding summary of product characteristics.
Dose adjustments during treatment General Docetaxel should be administered when the neutrophil count is ≥ 1,500 cells/mm3. In patients who experienced either febrile neutropenia, neutrophil count < 500 cells/mm3 for more than one week, severe or cumulative cutaneous reactions or severe peripheral neuropathy during docetaxel therapy, the dose of docetaxel should be reduced from 100 mg/m2 to 75 mg/m2 and/or from 75 to 60 mg/m2.
If the patient continues to experience these reactions at 60 mg/m2, the treatment should be discontinued. Adjuvant therapy for breast cancer Primary G-CSF prophylaxis should be considered in patients who receive docetaxel, doxorubicin and cyclophosphamide (TAC) adjuvant therapy for breast cancer.
8). Patients who experience Grade 3 or 4 stomatitis should […]
The most commonly reported adverse reactions of docetaxel alone are: neutropenia (which was reversible and not cumulative; the median day to nadir was 7 days and the median duration of severe neutropenia (< 500 cells/mm3) was 7 days), anaemia, alopecia, nausea, vomiting, stomatitis, diarrhoea and asthenia.
The severity of adverse events of docetaxel may be increased when docetaxel is given in combination with other chemotherapeutic agents. For combination with trastuzumab, adverse events (all grades) reported in ≥ 10% are displayed. There was an increased incidence of SAEs (40% vs.
31%) and Grade 4 AEs (34% vs. 23%) in the trastuzumab combination arm compared to docetaxel monotherapy. For combination with capecitabine, the most frequent treatment-related undesirable effects (≥ 5%) reported in a phase III study in breast cancer patients failing anthracycline treatment are presented (see capecitabine summary of product characteristics).
The following adverse reactions are frequently observed with docetaxel:
Immune system disorders Hypersensitivity reactions have generally occurred within a few minutes following the start of the infusion of docetaxel and were usually mild to moderate. The most frequently reported symptoms were flushing, rash with or without pruritus, chest tightness, back pain, dyspnoea and fever or chills.
4). 4). Mild to moderate neuro-sensory signs are characterised by paraesthesia, dysesthesia or pain including burning. Neuro-motor events are mainly characterised by weakness. Skin and subcutaneous tissue disorders Reversible cutaneous reactions have been observed and were generally considered as mild to moderate.
Reactions were characterised by a rash including localised eruptions mainly on the feet and hands (including severe hand and foot syndrome), but also on the arms, face or thorax, and frequently associated with pruritus. Eruptions generally occurred within one week after the docetaxel infusion.
4). Severe nail disorders are characterised by hypo- or hyperpigmentation and sometimes pain and onycholysis. General disorders and administration site conditions Infusion site reactions were generally mild and consisted of hyper pigmentation, inflammation, redness or dryness of the skin, phlebitis or extravasation and swelling of the vein.
Fluid retention includes events such as peripheral oedema and less frequently pleural effusion, pericardial effusion, ascites and weight gain. The peripheral oedema usually starts at the lower extremities and may become generalised with a weight gain of 3 kg or more.
4). 2%); Abdominal pain […]
If hypersensitivity reactions occur, minor symptoms such as flushing or localised cutaneous reactions do not require interruption of therapy. However, severe reactions, such as severe hypotension, bronchospasm or generalised rash/erythema require immediate discontinuation of docetaxel and appropriate therapy.
Patients who have developed severe hypersensitivity reactions should not be re-challenged with docetaxel. Patients who have previously experienced a hypersensitivity reaction to paclitaxel may be at risk to develop hypersensitivity reaction to docetaxel, including more severe hypersensitivity reaction.
These patients should be closely monitored during initiation of docetaxel therapy. Cutaneous reactions Localised skin erythema of the extremities (palms of the hands and soles of the feet) with oedema followed by desquamation has been observed.
2). Fluid retention Patients with severe fluid retention such as pleural effusion, pericardial effusion and ascites should be monitored closely. Respiratory disorders Acute respiratory distress syndrome, interstitial pneumonia/pneumonitis, interstitial lung disease, pulmonary fibrosis and respiratory failure have been reported and may be associated with fatal outcome.
Cases of radiation pneumonitis have been reported in patients receiving concomitant radiotherapy. If new or worsening pulmonary symptoms develop, patients should be closely monitored, promptly investigated, and appropriately treated.
Interruption of docetaxel therapy is recommended until diagnosis is available. Early use of supportive care measures may help improve the condition. The benefit of resuming docetaxel treatment must be carefully evaluated. 5 times the ULN, there is a higher risk of developing severe adverse reactions such as toxic deaths including sepsis and gastrointestinal haemorrhage which can be fatal, febrile neutropenia, infections, thrombocytopenia, stomatitis and asthenia.
2). 5 times the ULN concurrent with serum alkaline phosphatase levels > 6 times the ULN, no dose- reduction can be recommended and docetaxel should not be used unless strictly indicated. 5 × […]