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Metastatic Breast Cancer (MBC) Herceptin is indicated for the treatment of patients with metastatic breast cancer whose tumours overexpress HER2:
a) as monotherapy for the treatment of those patients who have received at least two chemotherapy regimens for their metastatic disease. Prior chemotherapy must have included at least an anthracycline and a taxane unless patients are unsuitable for these treatments. Hormone receptor positive patients must also have failed hormonal therapy, unless patients are unsuitable for these treatments.
b) in combination with paclitaxel for the treatment of those patients who have not received chemotherapy for their metastatic disease and for whom an anthracycline is not suitable.
c) in combination with docetaxel for the treatment of those patients who have not received chemotherapy for their metastatic disease.
d) in combination with an aromatase inhibitor for the treatment of postmenopausal patients with hormone-receptor positive metastatic breast cancer, not previously treated with trastuzumab. Early Breast Cancer (EBC) Herceptin is indicated for the treatment of patients with HER2 positive early breast cancer following surgery, chemotherapy (neoadjuvant or adjuvant) and radiotherapy (if applicable). Herceptin should only be used in patients whose tumours have either HER2 overexpression or HER2 gene amplification as determined by an accurate and validated assay.
- Fostair 100/6 inhalation solution
- Epanutin capsules 25, 50 and 100mg
- Eprex 2000, 4000 and 10000 IU/ml solution for injection in pre-filled syringe
- FemSeven Conti
- Epanutin 300mg hard capsules
- Bedranol 80mg SR Capsules
- Bedranol 160mg SR Capsules
- Betim 10mg Tablets
- Carbo-Dome Cream
- Bisoprolol 2.5mg/5mg/10mg film coated tablet
- Phenergan Injection
- Rivotril 0.5 mg and 2 mgTablets
- Rivotril Ampoules
- RELPAX 20mg and 40mg Film-Coated Tablets
- Witch Doctor ® 81.5%w/w Gel
- Levetiracetam Actavis 1,000 mg film-coated tablets
- Levetiracetam Actavis 250 mg film-coated tablets
- Levetiracetam Actavis 500 mg film-coated tablets
- Levetiracetam Actavis 750 mg film-coated tablets
- Lidocaine Hydrochloride Injection BP 1% w/v plastic ampoules
- Lidocaine Hydrochloride Injection BP 2.0% w/v
- Omeprazole 10mg Capsules
- Omeprazole 20mg Capsules
- Panadol Extra Advance 500 mg/65 mg Tablets
- Allopurinol Tablets BP 300mg
- Allopurinol Tablets BP 100mg
- Anadin Ultra Double Strength 400mg Capsules/Anadin LiquiFast 400mg Capsules
- Calcipotriol Scalp Solution
- Bupivacaine Hydrochloride Injection BP 0.5% w/v.
- Lescol (fluvastatin* sodium) 20 mg and 40 mg capsules
- Meropenem 1 g Powder for Solution for Injection or Infusion
- VALTREX Tablets 250mg
- Vesicare 5mg & 10mg film-coated tablets
- Zomig 5mg Nasal Spray
- Water for Injections
- Tizanidine 2mg Tablets
- NovoRapid 100 U/ml in a vial, NovoRapid Penfill 100 U/ml, NovoRapid FlexPen 100 U/ml, NovoRapid FlexTouch 100 U/ml
- Orfadin 10 mg hard capsules
- Orfadin 2 mg hard capsules
- Natecal D3 Chewable Tablets
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Monoclonal antibodies (antineoplastic agents).
Trastuzumab
1 vial contains 150 mg of trastuzumab, a humanised IgG1 monoclonal antibody manufactured from a mammalian cell line (Chinese hamster ovary, CHO) by continuous perfusion. Reconstituted Herceptin solution contains 21 mg/ml of trastuzumab.
Powder for concentrate for solution for infusion. Herceptin is a white to pale yellow lyophilised powder.
Metastatic Breast Cancer (MBC) Herceptin is indicated for the treatment of patients with metastatic breast cancer whose tumours overexpress HER2:
a) as monotherapy for the treatment of those patients who have received at least two chemotherapy regimens for their metastatic disease. Prior chemotherapy must have included at least an anthracycline and a taxane unless patients are unsuitable for these treatments. Hormone receptor positive patients must also have failed hormonal therapy, unless patients are unsuitable for these treatments.
b) in combination with paclitaxel for the treatment of those patients who have not received chemotherapy for their metastatic disease and for whom an anthracycline is not suitable.
c) in combination with docetaxel for the treatment of those patients who have not received chemotherapy for their metastatic disease.
d) in combination with an aromatase inhibitor for the treatment of postmenopausal patients with hormone-receptor positive metastatic breast cancer, not previously treated with trastuzumab. Early Breast Cancer (EBC) Herceptin is indicated for the treatment of patients with HER2 positive early breast cancer following surgery, chemotherapy (neoadjuvant or adjuvant) and radiotherapy (if applicable). Herceptin should only be used in patients whose tumours have either HER2 overexpression or HER2 gene amplification as determined by an accurate and validated assay.
HER2 testing is mandatory prior to initiation of Herceptin therapy. Herceptin treatment should only be initiated by a physician experienced in the administration of cytotoxic chemotherapy.
MBC Weekly schedule:
The following loading and subsequent doses are recommended for monotherapy and in combination with paclitaxel, docetaxel or an aromatase inhibitor.
Loading dose
The recommended initial loading dose of Herceptin is 4 mg/kg body weight.
Subsequent doses
The recommended weekly dose of Herceptin is 2 mg/kg body weight, beginning one week after the loading dose.
Method of administration
Herceptin is administered as a 90-minute intravenous infusion. Patients should be observed for at least six hours after the start of the first infusion and for two hours after the start of the subsequent infusions for symptoms like fever and chills or other infusion-related symptoms. Interruption of the infusion may help control such symptoms. The infusion may be resumed when symptoms abate.
If the initial loading dose was well tolerated, the subsequent doses can be administered as a 30-minute infusion. Emergency equipment must be available.
Administration in combination with paclitaxel or docetaxel
In the pivotal trials, paclitaxel or docetaxel was administered the day following the first dose of Herceptin (for dose, see the Summary of Product Characteristics for paclitaxel or docetaxel) and immediately after the subsequent doses of Herceptin if the preceding dose of Herceptin was well tolerated.
Administration in combination with an aromatase inhibitor
In the pivotal trial Herceptin and anastrozole were administered from day 1. There were no restrictions on the relative timing of Herceptin and anastrozole at administration (for dose, see the Summary of Product Characteristics for anastrozole or other aromatase inhibitors).
Duration of treatment
Herceptin should be administered until progression of disease.
MBC 3-weekly schedule:
Alternatively the following loading and subsequent doses are recommended for monotherapy and in combination with paclitaxel, docetaxel or an aromatase inhibitor.
Initial loading dose of 8 mg/kg body weight, followed by 6 mg/kg body weight 3 weeks later and then 6 mg/kg repeated at 3-weekly intervals administered as infusions over approximately 90 minutes.
Duration of treatment
Herceptin should be administered until progression of disease.
EBC 3-weekly schedule:
In the HERA trial, Herceptin was initiated after completions of standard chemotherapy (most commonly, anthracycline-containing regimens or anthracyclines plus a taxane).
Initial loading dose of 8 mg/kg body weight, followed by 6 mg/kg body weight 3 weeks later and then 6 mg/kg repeated at 3-weekly intervals administered as infusions over approximately 90 minutes.
Patients with early breast cancer should be treated for 1 year or until disease recurrence.
EBC weekly schedule:
In the adjuvant setting, Herceptin has also been investigated as a weekly regimen (an initial loading dose of 4 mg/kg followed by 2 mg/kg every week for one year) concomitantly with paclitaxel (administered weekly (80 mg/m2) or every 3 weeks (175 mg/m2) for a total of 12 weeks) following 4 cycles of AC (doxorubicin 60 mg/m2 IV push concurrently with cyclophosphamide 600 mg/m2 over 20–30 minutes).
MBC and EBC:
Do not administer as an intravenous push or bolus.
Dose reduction
No reductions in the dose of Herceptin were made during clinical trials. Patients may continue Herceptin therapy during periods of reversible, chemotherapy-induced myelosuppression but they should be monitored carefully for complications of neutropenia during this time. Refer to the Summary of Product Characteristics for paclitaxel, docetaxel or aromatase inhibitor for information on dose reduction or delays.
Missed doses during 3-weekly schedule
If the patient misses a dose of Herceptin by one week or less, then the usual dose of Herceptin (6 mg/kg) should be given as soon as possible (do not wait until the next planned cycle). Subsequent maintenance Herceptin doses of 6 mg/kg should then be given every 3 weeks, according to the previous schedule.
If the patient misses a dose of Herceptin by more than one week, a re-loading dose of Herceptin should be given (8 mg/kg over approximately 90 minutes). Subsequent maintenance Herceptin doses of 6 mg/kg should then be given every 3 weeks from that point.
Special patient populations
Clinical data show that the disposition of Herceptin is not altered based on age or serum creatinine. In clinical trials, elderly patients did not receive reduced doses of Herceptin. Dedicated pharmacokinetic studies in the elderly and those with renal or hepatic impairment have not been carried out. However in a population pharmacokinetic analysis, age and renal impairment were not shown to affect trastuzumab disposition.
Paediatric use
Herceptin is not recommended for use in children below 18 due to insufficient data on safety and efficacy.
Not recommended.
Patients with known hypersensitivity to trastuzumab, murine proteins, or to any of the excipients.
Patients with severe dyspnoea at rest due to complications of advanced malignancy or requiring supplementary oxygen therapy.
HER2 testing must be performed in a specialised laboratory which can ensure adequate validation of the testing procedures.
Currently no data from clinical trials are available on Herceptin re-treatment of patients with previous exposure to Herceptin in the adjuvant setting.
The use of Herceptin is associated with cardiotoxicity. All candidates for treatment should undergo careful cardiac monitoring .The risk of cardiotoxicity is greatest when Herceptin is used in combination with anthracyclines. Therefore Herceptin and anthracyclines should not be used currently in combination except in a well-controlled clinical trial setting with cardiac monitoring. Patients who have previously received anthracyclines are also at risk of cardiotoxicity with Herceptin treatment, although the risk is lower than with concurrent use of Herceptin and anthracyclines. Because the half-life of Herceptin is approximately 28.5 days (95 % confidence interval, 25.5 – 32.8 days), Herceptin may persist in the circulation for up to 24 weeks after stopping Herceptin treatment. Patients who receive anthracyclines after stopping Herceptin may possibly be at increased risk of cardiotoxicity. If possible, physicians should avoid anthracycline-based therapy for up to 24 weeks after stopping Herceptin. If anthracyclines are used, the patient's cardiac function should be monitored carefully. Serious adverse reactions including infusion reactions, hypersensitivity, allergic-like reactions and pulmonary events have been observed in patients receiving Herceptin therapy. Patients who are experiencing dyspnoea at rest due to complications of advanced malignancy and comorbidities may be at increased risk of a fatal infusion reaction. These severe reactions were usually associated with the first infusion of Herceptin and generally occurred during or immediately following the infusion. For some patients, symptoms progressively worsened and led to further pulmonary complications. Initial improvement followed by clinical deterioration and delayed reactions with rapid clinical deterioration have also been reported. Fatalities have occurred within hours and up to one week following infusion. On very rare occasions, patients have experienced the onset of infusion symptoms or pulmonary symptoms more than six hours after the start of the Herceptin infusion. Patients should be warned of the possibility of such a late onset and should be instructed to contact their physician if these symptoms occur.
Infusion reactions, allergic-like reactions and hypersensitivity
Serious adverse reactions to Herceptin infusion that have been reported infrequently include dyspnoea, hypotension, wheezing, hypertension, bronchospasm, supraventricular tachyarrythmia, reduced oxygen saturation, anaphylaxis, respiratory distress, urticaria and angioedema (see 4.8). The majority of these events occur during or within 2.5 hours of the start of the first infusion. Should an infusion reaction occur the Herceptin infusion should be discontinued and the patient monitored until resolution of any observed symptoms (see 4.2). The majority of patients experienced resolution of symptoms and subsequently received further infusions of Herceptin. Serious reactions have been treated successfully with supportive therapy such as oxygen, beta-agonists, and corticosteroids. In rare cases, these reactions are associated with a clinical course culminating in a fatal outcome. Patients who are experiencing dyspnoea at rest due to complications of advanced malignancy and comorbidities may be at increased risk of a fatal infusion reaction. Therefore, these patients should not be treated with Herceptin (see 4.3).
Pulmonary events
Severe pulmonary events have been reported rarely with the use of Herceptin in the post-marketing setting (see 4.8). These rare events have occasionally been fatal. In addition, rare cases of pulmonary infiltrates, acute respiratory distress syndrome, pneumonia, pneumonitis, pleural effusion, respiratory distress, acute pulmonary oedema and respiratory insufficiency have been reported. These events may occur as part of an infusion-related reaction or with a delayed onset. Patients who are experiencing dyspnoea at rest due to complications of advanced malignancy and comorbidities may be at increased risk of pulmonary events. Therefore, these patients should not be treated with Herceptin (see 4.3). Caution should be exercised for pneumonitis, especially in patients being treated concomitantly with taxanes.
Cardiotoxicity
Heart failure (New York Heart Association [NYHA] class II-IV) has been observed in patients receiving Herceptin therapy alone or in combination with paclitaxel or docetaxel, particularly following anthracycline (doxorubicin or epirubicin)–containing chemotherapy. This may be moderate to severe and has been associated with death (see 4.8).
All candidates for treatment with Herceptin, but especially those with prior anthracycline and cyclophosphamide (AC) exposure, should undergo baseline cardiac assessment including history and physical examination, ECG, echocardiogram, or MUGA scan or magnetic resonance imaging. A careful risk-benefit assessment should be made before deciding to treat with Herceptin.
In EBC, the following patients were excluded from the HERA trial, there are no data about the benefit:risk balance, and therefore treatment can not be recommended in such patients:
• History of documented CHF
• High-risk uncontrolled arrhythmias
• Angina pectoris requiring medication
• Clinically significant valvular disease
• Evidence of transmural infarction on ECG
• Poorly controlled hypertension
Formal cardiological assessment should be considered in patients in whom there are cardiovascular concerns following baseline screening. Cardiac function should be further monitored during treatment (e.g. every three months). Monitoring may help to identify patients who develop cardiac dysfunction. For early breast cancer patients, cardiac assessment, as performed at baseline, should be repeated every 3 months during treatment and at 6, 12 and 24 months following cessation of treatment. Patients who develop asymptomatic cardiac dysfunction may benefit from more frequent monitoring (e.g. every 6-8 weeks). If patients have a continued decrease in left ventricular function, but remain asymptomatic, the physician should consider discontinuing therapy if no clinical benefit of Herceptin therapy has been seen. Caution should be exercised in treating patients with symptomatic heart failure, a history of hypertension or documented coronary artery disease, and in early breast cancer, in those patients with an LVEF of 55 % or less.
If LVEF drops 10 ejection points from baseline AND to below 50 %, Herceptin should be suspended and a repeat LVEF assessment performed within approximately 3 weeks. If LVEF has not improved, or declined further, discontinuation of Herceptin should be strongly considered, unless the benefits for the individual patient are deemed to outweigh the risks. All such patients should be referred for assessment by a cardiologist and followed up.
If symptomatic cardiac failure develops during Herceptin therapy, it should be treated with the standard medications for this purpose. Discontinuation of Herceptin therapy should be strongly considered in patients who develop clinically significant heart failure unless the benefits for an individual patient are deemed to outweigh the risks.
The safety of continuation or resumption of Herceptin in patients who experience cardiotoxicity has not been prospectively studied. However, most patients who developed heart failure in the pivotal trials improved with standard medical treatment. This included diuretics, cardiac glycosides, beta-blockers and/or angiotensin
converting enzyme inhibitors. The majority of patients with cardiac symptoms and evidence of a clinical benefit of Herceptin treatment continued on weekly therapy with Herceptin without additional clinical cardiac events.
No interaction studies have been performed. A risk for interactions with concomitant medication cannot be excluded.
MBC
The adverse event data reflect the clinical trial and post marketing experience of using Herceptin at the recommended dose regimen, either alone or in combination with paclitaxel.
Patients received Herceptin as monotherapy or in combination with paclitaxel in the two pivotal clinical trials. The most common adverse reactions are infusion-related symptoms, such as fever and chills, usually following the first infusion of Herceptin.
Adverse reactions attributed to Herceptin in
10 % of patients in the two pivotal clinical trials were the following:
|
Body as a Whole: |
abdominal pain, asthenia, chest pain, chills, fever, headache, pain |
|
Digestive: |
diarrhoea, nausea, vomiting |
|
Musculoskeletal: |
arthralgia, myalgia |
|
Skin and appendages: |
Rash |
Adverse reactions attributed to Herceptin in > 1 % and < 10 % of patients in the two pivotal clinical trials were the following:
|
Body as a Whole: |
influenza-like illness, back pain, infection, neck pain, malaise, hypersensitivity reaction, mastitis, weight loss |
|
Cardiovascular: |
vasodilation, supraventricular tachyarrythmia, hypotension, heart failure, cardiomyopathy, palpitation |
|
Digestive: |
anorexia, constipation, dyspepsia, liver tenderness, dry mouth, rectal disorder (haemorrhoids) |
|
Blood and lymphatic: |
leucopenia, ecchymosis |
|
Metabolic: |
peripheral oedema, oedema |
|
Musculoskeletal: |
bone pain, leg cramps, arthritis |
|
Nervous: |
dizziness, paraesthesia, somnolence, hypertonia, peripheral neuropathy, tremor |
|
Psychiatric disorders |
anxiety, depression, insomnia, |
|
Respiratory: |
asthma, cough increased, dyspnoea, epistaxis, lung disorders, pharyngitis, rhinitis, sinusitis |
|
Urogenital: |
urinary tract infection |
|
Skin and appendages: |
pruritus, sweating, nail disorder, dry skin, alopecia, acne, maculopapular rash |
|
Special senses: |
taste perversion |
In a further randomised clinical trial (M77001), patients with metastatic breast cancer received docetaxel, with or without Herceptin. The following table displays adverse events which were reported in
10% of patients, by study treatment:
Table 1 Common Non-haematological Adverse Events Reported in
10% of Patients, by Study Treatment
|
Body System |
Adverse Event |
Herceptin plus docetaxel N = 92 (%) |
docetaxel
N = 94 (%) |
|
General disorders and administration site conditions |
asthenia |
45 |
41 |
|
oedema peripheral |
40 |
35 |
|
|
fatigue |
24 |
21 |
|
|
mucosal inflammation |
23 |
22 |
|
|
pyrexia |
29 |
15 |
|
|
pain |
12 |
9 |
|
|
lethargy |
7 |
11 |
|
|
chest pain |
11 |
5 |
|
|
influenza like illness |
12 |
2 |
|
|
rigors |
11 |
1 |
|
|
Skin and subcutaneous tissue disorders |
alopecia |
67 |
54 |
|
nail disorder |
17 |
21 |
|
|
rash |
24 |
12 |
|
|
erythema |
23 |
11 |
|
|
Gastrointestinal disorders |
nausea |
43 |
41 |
|
diarrhoea |
43 |
36 |
|
|
vomiting |
29 |
22 |
|
|
constipation |
27 |
23 |
|
|
stomatitis |
20 |
14 |
|
|
abdominal pain |
12 |
12 |
|
|
dyspepsia |
14 |
5 |
|
|
Nervous system disorders |
paraesthesia |
32 |
21 |
|
headache |
21 |
18 |
|
|
dysgeusia |
14 |
12 |
|
|
hypoaesthesia |
11 |
5 |
|
|
Blood and lymphatic system disorders |
febrile neutropenia1 / neutropenic sepsis |
23 |
17 |
|
Musculoskeletal and connective tissue disorders |
myalgia |
27 |
26 |
|
arthralgia |
27 |
20 |
|
|
pain in extremity |
16 |
16 |
|
|
back pain |
10 |
14 |
|
|
bone pain |
14 |
6 |
|
|
Respiratory, thoracic and mediastinal disorders |
cough |
13 |
16 |
|
dyspnoea |
14 |
15 |
|
|
pharyngolaryngeal pain |
16 |
9 |
|
|
epistaxis |
18 |
5 |
|
|
rhinorrhoea |
12 |
1 |
|
|
Infections and infestations |
nasopharyngitis |
15 |
6 |
|
Eye disorders |
lacrimation increased |
21 |
10 |
|
conjunctivitis |
12 |
7 |
|
|
Vascular disorders |
lymphoedema |
11 |
6 |
|
Metabolism and nutrition disorders |
anorexia |
22 |
13 |
|
Investigations |
weight increased |
15 |
6 |
|
Psychiatric disorders |
insomnia |
11 |
4 |
|
Injury, poisoning and procedural complications |
nail toxicity |
11 |
7 |
|
[1] These numbers include patients with preferred terms of 'febrile neutropenia', 'neutropenic sepsis' or 'neutropenia' that was associated with fever (and antibiotic use). |
|||
There was an increased incidence of SAEs (40 % vs. 31%) and Grade 4 AEs (34 % vs. 23 %) in the combination arm compared to docetaxel monotherapy.
In a further randomised clinical trial (BO16216), patients with HER2 positive and hormone receptor positive metastatic breast cancer received anastrozole with or without Herceptin. In this trial, there was no change in the safety profile compared with previous trials in the metastatic population. The following table displays adverse events which were reported in
10% of patients, by study treatment:
Table 2 Summary of Adverse Events with an Incidence Rate of at Least 10 % by Trial Treatment
|
Adverse Event |
Arimidex Plus Herceptin N=103 No. (%) |
Arimidex Alone N=104 No. (%) |
|
Fatigue |
22 (21) |
10 (10) |
|
Diarrhoea |
21 (20) |
8 (8) |
|
Vomiting |
22 (21) |
5 (5) |
|
Arthralgia |
15 (15) |
10 (10) |
|
Pyrexia |
18 (17) |
7 (7) |
|
Back pain |
15 (15) |
7 (7) |
|
Dyspnoea |
13 (13) |
9 (9) |
|
Nausea |
17 (17) |
5 (5) |
|
Cough |
14 (14) |
6 (6) |
|
Headache |
14 (14) |
6 (6) |
|
Nasopharyngitis |
17 (17) |
2 (2) |
|
Bone pain |
11 (11) |
6 (6) |
|
Constipation |
12 (12) |
5 (5) |
|
Chills |
15 (15) |
- |
|
Percentages are based on N. Multiple occurrences of the same adverse event in one individual counted only once. Note: For patients from the Arimidex Alone arm who switched to Herceptin, only AEs before the 1st Herceptin administration are displayed |
||
There was an increased incidence of SAEs (23% vs. 6%) and Grade 3/4 AEs (25% vs. 15%) in the combination arm compared to anastrozole monotherapy.
EBC
The HERA trial is a randomised, open label study in patients with HER2-positive early breast cancer. Table 3 displays adverse events which were reported at 1 year in
1% of patients, by study treatment.
Table 3 Adverse Events Reported at 1 year in
1% of Patients, by Study Treatment
|
Body System |
Adverse Event |
Observation Only N = 1708 No. (%) |
Herceptin 1 year N = 1678 No. (%) |
|
Total Pts with at least one AE Total number of AEs |
792 (46) 2251 |
1179 (70) 5248 |
|
|
Musculoskeletal and connective tissue disorders |
arthralgia* |
98 (6) |
137 (8) |
|
back pain* |
59 (3) |
91 (5) |
|
|
pain in extremity |
45 (3) |
60 (4) |
|
|
myalgia* |
17 (<1) |
63 (4) |
|
|
bone pain |
26 (2) |
49 (3) |
|
|
shoulder pain |
29 (2) |
30 (2) |
|
|
chest wall pain |
24 (1) |
26 (2) |
|
|
muscle spasms* |
3 (<1) |
45 (3) |
|
|
musculoskeletal pain |
11 (<1) |
17 (1) |
|
|
Infections and infestations |
nasopharyngitis* |
43 (3) |
135 (8) |
|
influenza* |
9 (<1) |
69 (4) |
|
|
upper respiratory tract infection* |
20 (1) |
46 (3) |
|
|
urinary tract infection |
13 (<1) |
39 (2) |
|
|
rhinitis |
6 (<1) |
36 (2) |
|
|
sinusitis |
5 (<1) |
26 (2) |
|
|
cystitis |
11 (<1) |
19 (1) |
|
|
pharyngitis |
9 (<1) |
20 (1) |
|
|
bronchitis |
9 (<1) |
18 (1) |
|
|
herpes zoster |
9 (<1) |
17 (1) |
|
|
General disorders and administration site conditions |
fatigue* |
44 (3) |
128 (8) |
|
oedema peripheral |
38 (2) |
79 (5) |
|
|
pyrexia* |
6 (<1) |
100 (6) |
|
|
asthenia* |
30 (2) |
75 (4) |
|
|
chills* |
- |
85 (5) |
|
|
chest pain* |
22 (1) |
45 (3) |
|
|
influenza illness |
3 (<1) |
40 (2) |
|
|
oedema |
7 (<1) |
18 (1) |
|
|
chest discomfort |
2 (<1) |
20 (1) |
|
|
Gastrointestinal disorders |
diarrhoea* |
16 (<1) |
123 (7) |
|
nausea* |
19 (1) |
108 (6) |
|
|
vomiting* |
10 (<1) |
58 (3) |
|
|
abdominal pain |
16 (<1) |
40 (2) |
|
|
constipation |
17 (<1) |
33 (2) |
|
|
abdominal pain upper |
15 (<1) |
29 (2) |
|
|
dyspepsia |
9 (<1) |
30 (2) |
|
|
gastritis |
11 (<1) |
20 (1) |
|
|
stomatitis |
1 (<1) |
26 (2) |
|
|
Nervous system disorders |
headache* |
49 (3) |
161 (10) |
|
dizziness* |
29 (2) |
60 (4) |
|
|
paraesthesia |
11 (<1) |
29 (2) |
|
|
vertigo |
7 (<1) |
25 (1) |
|
|
Vascular disorders |
hot flush |
84 (5) |
98 (6) |
|
hypertension* |
35 (2) |
64 (4) |
|
|
lymphoedema |
40 (2) |
42 (3) |
|
|
Skin and subcutaneous tissue |
rash* |
10 (<1) |
70 (4) |
|
pruritus |
10 (<1) |
40 (2) |
|
|
nail disorder* |
- |
43 (3) |
|
|
onychorrhexis |
1 (<1) |
36 (2) |
|
|
erythema |
7 (<1) |
24 (1) |
|
|
Respiratory, thoracic and mediastinal disorders |
cough* |
34 (2) |
81 (5) |
|
dyspnoea |
26 (2) |
56 (3) |
|
|
pharyngolaryngeal pain |
8 (<1) |
32 (2) |
|
|
dyspnoea exertional |
15 (<1) |
21 (1) |
|
|
rhinorrhoea |
5 (<1) |
24 (1) |
|
|
epistaxis |
1 (<1) |
24 (1) |
|
|
Reproductive system and breast disorders |
breast pain |
19 (1) |
24 (1) |
|
Psychiatric |
insomnia |
31 (2) |
58 (3) |
|
depression |
34 (2) |
51 (3) |
|
|
anxiety |
19 (1) |
39 (2) |
|
|
Cardiac disorders |
palpitations* |
12 (<1) |
48 (3) |
|
cardiac failure congestive |
5 (<1) |
30 (2) |
|
|
tachycardia |
5 (<1) |
20 (1) |
|
|
Investigations |
ejection fraction decreased* |
11 (<1) |
58 (3) |
|
weight increased |
17 (<1) |
29 (2) |
|
|
Renal and urinary disorders |
dysuria |
2 (<1) |
17 (1) |
* Adverse Events that were reported at higher incidence (>_2 % difference) in the Herceptin group compared with the observation group and therefore may be attributable to Herceptin.
The following information is relevant to all indications:
Serious Adverse Reactions
At least one case of the following serious adverse reactions has occurred in at least one patient treated with Herceptin alone or in combination with chemotherapy in clinical trials or has been reported during post marketing experience:





