Bortezomib Sun

Bortezomib SUN treatment must be initiated under supervision of a physician experienced in the treatment of cancer patients, however Bortezomib SUN may be administered by a healthcare professional experienced in use of chemotherapeutic agents.

6). 3 mg/m2 body surface area twice weekly for two weeks on days 1, 4, 8, and 11 in a 21-day treatment cycle. This 3-week period is considered a treatment cycle. It is recommended that patients receive 2 cycles of Bortezomib SUN following a confirmation of a complete response.

It is also recommended that responding patients who do not achieve a complete remission receive a total of 8 cycles of Bortezomib SUN therapy. At least 72 hours should elapse between consecutive doses of Bortezomib SUN. 4). 7 mg/m2). If the toxicity is not resolved or if it recurs at the lowest dose, discontinuation of Bortezomib SUN must be considered unless the benefit of treatment clearly outweighs the risk.

4). Patients with pre-existing severe neuropathy may be treated with Bortezomib SUN only after careful risk/benefit assessment. 3 mg/m2 once per week Grade 2 with pain or Grade 3 (severe symptoms; limiting self care ADL***) Withhold Bortezomib SUN treatment until symptoms of toxicity have resolved.

7 mg/m2 once per week. Grade 4 (life-threatening consequences; urgent intervention indicated) and/or severe autonomic neuropathy Discontinue Bortezomib SUN * Based on posology modifications in Phase II and III multiple myeloma studies and post-marketing experience.

0. ** Instrumental ADL: refers to preparing meals, shopping for groceries or clothes, using telephone, managing money, etc; ***Self care ADL: refers to bathing, dressing and undressing, feeding self, using the toilet, taking medicinal products, and not bedridden.

3 mg/m2 body surface area twice weekly for two weeks on days 1, 4, 8, and 11 in a 21-day treatment cycle. This 3-week period is considered a treatment cycle. At least 72 hours should elapse between consecutive doses of Bortezomib SUN.

4 Pegylated liposomal doxorubicin is administered at 30 mg/m2 on day 4 of the Bortezomib SUN treatment cycle as a 1 hour intravenous infusion administered after the Bortezomib SUN injection. Up to 8 cycles of this combination therapy can be administered as long as patients have not progressed and tolerate treatment.

Summary of the safety profile Serious adverse reactions uncommonly reported during treatment with bortezomib include cardiac failure, tumour lysis syndrome, pulmonary hypertension, posterior reversible encephalopathy syndrome, acute diffuse infiltrative pulmonary disorders and rarely autonomic neuropathy.

The most commonly reported adverse reactions during treatment with bortezomib are nausea, diarrhoea, constipation, vomiting, fatigue, pyrexia, thrombocytopenia, anaemia, neutropenia, peripheral neuropathy (including sensory), headache, paraesthesia, decreased appetite, dyspnoea, rash, herpes zoster and myalgia.

Tabulated summary of adverse reactions 15 Multiple myeloma Undesirable effects in Table 7 were considered by the investigators to have at least a possible or probable causal relationship to bortezomib. 3 mg/m2 and included in Table 7.

Overall, bortezomib was administered for the treatment of multiple myeloma in 3,974 patients. Adverse reactions are listed below by system organ class and frequency grouping. 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 the available data).

Within each frequency grouping, undesirable effects are presented in order of decreasing seriousness. 1 of the MedDRA. Post-marketing adverse reactions not seen in clinical trials are also included.

Table 7:

Adverse reactions in patients with multiple myeloma treated with bortezomib in clinical trials, and all post-marketing adverse reactions regardless of indication# System Organ Class Incidence Adverse reaction Infections and infestations Common Herpes zoster (inc disseminated & ophthalmic), Pneumonia*, Herpes simplex*, Fungal infection* Uncommon Infection*, Bacterial infections*, Viral infections*, Sepsis (inc septic shock)*, Bronchopneumonia, Herpes virus infection*, Meningoencephalitis herpetic#, Bacteraemia (inc staphylococcal), Hordeolum, Influenza, Cellulitis, Device related infection, Skin infection*, Ear infection*, Staphylococcal infection, Tooth infection* Rare Meningitis (inc bacterial), Epstein-Barr virus infection, Genital herpes, Tonsillitis, Mastoiditis, Post viral fatigue syndrome Neoplasms benign, malignant and unspecified (incl cysts and polyps) Rare Neoplasm malignant, Leukaemia plasmacytic, Renal cell carcinoma, Mass, Mycosis fungoides, Neoplasm benign* Blood and lymphatic system disorders Very Common Thrombocytopenia*, Neutropenia*, Anaemia* Common Leukopenia*, Lymphopenia* Uncommon Pancytopenia*, Febrile neutropenia, Coagulopathy*, Leukocytosis*, Lymphadenopathy, Haemolytic anaemia# Rare Disseminated intravascular coagulation, Thrombocytosis*, Hyperviscosity syndrome, Platelet disorder NOS, Thrombotic microangiopathy (inc thrombocytopenic purpura)#, Blood disorder NOS, Haemorrhagic diathesis, Lymphocytic infiltration Immune system disorders Uncommon Angioedema#, Hypersensitivity* Rare Anaphylactic shock, Amyloidosis, Type III immune complex mediated reaction Endocrine disorders Uncommon Cushing's syndrome*, Hyperthyroidism*, Inappropriate antidiuretic hormone secretion Rare Hypothyroidism Metabolism and nutrition disorders Very Common Decreased appetite Common Dehydration, Hypokalaemia*, Hyponatraemia*, Blood 16 System Organ Class Incidence Adverse reaction glucose abnormal*, Hypocalcaemia*, Enzyme abnormality* Uncommon Tumour lysis syndrome, Failure to thrive*, Hypomagnesaemia*, Hypophosphataemia*, Hyperkalaemia*, Hypercalcaemia*, Hypernatraemia*, Uric acid abnormal*, Diabetes mellitus*, Fluid retention Rare Hypermagnesaemia*, Acidosis, Electrolyte imbalance*, Fluid overload, Hypochloraemia*, Hypovolaemia, Hyperchloraemia *, Hyperphosphataemia*, Metabolic disorder, Vitamin B complex deficiency, Vitamin B12 deficiency, Gout, Increased appetite, Alcohol intolerance Psychiatric disorders Common Mood disorders and disturbances*, Anxiety disorder*, Sleep disorders and disturbances* Uncommon Mental disorder*, Hallucination*, Psychotic disorder*, Confusion*, Restlessness Rare Suicidal ideation*, Adjustment disorder, Delirium, Libido decreased Nervous system disorders Very Common Neuropathies*, Peripheral sensory neuropathy, Dysaesthesia*, Neuralgia* Common Motor neuropathy*, Loss of consciousness (inc syncope), Dizziness*, Dysgeusia*, Lethargy, Headache* Uncommon Tremor, Peripheral sensorimotor neuropathy, Dyskinesia*, Cerebellar coordination and balance disturbances*, Memory loss (exc dementia)*, Encephalopathy*, Posterior Reversible Encephalopathy Syndrome#, Neurotoxicity, Seizure disorders*, Post herpetic neuralgia, Speech disorder*, Restless legs syndrome, Migraine, Sciatica, Disturbance in attention, Reflexes abnormal*, Parosmia Rare Cerebral haemorrhage*, Haemorrhage intracranial (inc subarachnoid)*, Brain oedema, Transient ischaemic attack, Coma, Autonomic nervous system imbalance, Autonomic neuropathy, Cranial palsy*, Paralysis*, Paresis*, Presyncope, Brain stem syndrome, Cerebrovascular disorder, Nerve root lesion, Psychomotor hyperactivity, Spinal cord compression, Cognitive disorder NOS, Motor dysfunction, Nervous system disorder NOS, Radiculitis, Drooling, Hypotonia, Guillain-Barré syndrome#, Demyelinating polyneuropathy# Eye disorders Common Eye swelling*, Vision abnormal*, Conjunctivitis* Uncommon Eye haemorrhage*, Eyelid infection*, Chalazion#, Blepharitis#, Eye inflammation*, Diplopia, Dry eye*, Eye irritation*, Eye pain, Lacrimation increased, Eye discharge Rare Corneal lesion*, Exophthalmos, Retinitis, Scotoma, Eye disorder (inc.

When Bortezomib SUN is given in combination with other medicinal products, the Summary of Product Characteristics of these other medicinal products must be consulted prior to initiation of treatment with Bortezomib SUN. 6). Intrathecal administration There have been fatal cases of inadvertent intrathecal administration of bortezomib.

Bortezomib SUN is for intravenous or subcutaneous use. Bortezomib SUN should not be administered intrathecally. Gastrointestinal toxicity Gastrointestinal toxicity, including nausea, diarrhoea, vomiting and constipation are very common with bortezomib treatment.

8). Therefore, patients who experience constipation should be closely monitored. Haematological toxicity Bortezomib treatment is very commonly associated with haematological toxicities (thrombocytopenia, neutropenia and anaemia). In studies in patients with relapsed multiple myeloma treated with bortezomib and in patients with previously untreated MCL treated with bortezomib in combination with rituximab, cyclophosphamide, doxorubicin, and prednisone (BzmbR-CAP), one of the most common haematologic toxicity was transient thrombocytopenia.

Platelets were lowest at Day 11 of each cycle of bortezomib treatment and typically recovered to baseline by the next cycle. There was no evidence of cumulative thrombocytopenia. The mean platelet count nadir measured was approximately 40% of baseline in the single-agent multiple myeloma studies and 50% in the MCL study.

In patients with advanced myeloma the severity of thrombocytopenia was related to pre-treatment platelet count: for baseline platelet counts < 75,000/μl, 90% of 21 patients had a count ≤ 25,000/μl during the study, including 14% < 10,000/μl; in contrast, with a baseline platelet count > 75,000/μl, only 14% of 309 patients had a count ≤ 25,000/μl during the study.

8%) of Grade ≥ 3 thrombocytopenia in the bortezomib treatment group (BzmbR-CAP) as compared to the non-bortezomib treatment group (rituximab, cyclophosphamide, doxorubicin, vincristine, and prednisone [R-CHOP]). 2%]). 9% of patients in the R-CHOP group.

1. Acute diffuse infiltrative pulmonary and pericardial disease. When Bortezomib SUN is given in combination with other medicinal products, refer to their Summaries of Product Characteristics for additional contraindications.