Summary of medicine characteristics - EVEROLIMUS DR. REDDYS 5 MG TABLETS
1 NAME OF THE MEDICINAL PRODUCT
Everolimus Dr. Reddy’s 5 mg Tablets
2 QUALITATIVE AND QUANTITATIVE COMPOSITION
Each tablet contains 5 mg everolimus
Excipient with known effect
Each tablet contains 148.5 mg lactose
For the full list of excipients, see section 6.1.
3 PHARMACEUTICAL FORM
Tablet.
5 mg tablet: white to off white oval and biconvex tablets (approximately 13 x
6 mm), debossed with E9VS 5 on one side.
4 CLINICAL PARTICULARS
4.1 Therapeutic indications
Hormone receptor-positive advanced breast cancer
Everolimus is indicated for the treatment of hormone receptor-positive, HER2/neu negative advanced breast cancer, in combination with exemestane, in postmenopausal women without symptomatic visceral disease after recurrence or progression following a non-steroidal aromatase inhibitor.
Neuroendocrine tumours of pancreatic origin
Everolimus is indicated for the treatment of unresectable or metastatic, well- or moderately-differentiated neuroendocrine tumours of pancreatic origin in adults with progressive disease.
Neuroendocrine tumours of gastrointestinal or lung origin
Everolimus is indicated for the treatment of unresectable or metastatic, well-differentiated (Grade 1 or Grade 2) non-functional neuroendocrine tumours of gastrointestinal or lung origin in adults with progressive disease (see sections 4.4 and 5.1).
Renal cell carcinoma
Everolimus is indicated for the treatment of patients with advanced renal cell carcinoma, whose disease has progressed on or after treatment with VEGF-targeted therapy.
4.2 Posology and method of administration
Treatment with Everolimus should be initiated and supervised by a physician experienced in the use of anticancer therapies.
Posology
For the different dose regimens Everolimus is available as 2.5 mg, 5 mg and 10 mg tablets.
The recommended dose is 10 mg everolimus once daily. Treatment should continue as long as clinical benefit is observed or until unacceptable toxicity occurs.
If a dose is missed, the patient should not take an additional dose, but take the next prescribed dose as usual.
Dose adjustment due to adverse reactions
Management of severe and/or intolerable suspected adverse reactions may require dose reduction and/or temporary interruption of Everolimus therapy. For adverse reactions of Grade 1, dose adjustment is usually not required. If dose reduction is required, the recommended dose is 5 mg daily and must not be lower than 5 mg daily.
Table 1 summarises the dose adjustment recommendations for specific adverse reactions (see also section 4.4).
Table 1 Everolimus dose adjustment recommendations
Adverse reaction | Severity1 | Everolimus dose adjustment |
Non-infectious pneumonitis | Grade 2 | Consider interruption of therapy until symptoms improve to |
Grade < 1. Re-initiate treatment at 5 mg daily. Discontinue treatment if failure to recover within 4 weeks. | ||
Grade 3 | Interrupt treatment until symptoms resolve to Grade < 1. | |
Consider re-initiating treatment at 5 mg daily. If toxicity recurs | ||
at Grade 3, consider discontinuation. | ||
Grade 4 | Discontinue treatment. | |
Stomatitis | Grade 2 | Temporary dose interruption until recovery to Grade < 1. |
Re-initiate treatment at same dose. If stomatitis recurs at Grade 2, interrupt dose until recovery to | ||
Grade < 1. Re-initiate treatment at 5 mg daily. | ||
Grade 3 | Temporary dose interruption until recovery to Grade < 1. Re- | |
initiate treatment at 5 mg daily. | ||
Grade 4 | Discontinue treatment. |
Other | Grade 2 | If toxicity is tolerable, no dose adjustment required. |
non-haematological | If toxicity becomes intolerable, temporary dose interruption | |
toxicities (excluding | until recovery to Grade < 1. Re-initiate treatment at same dose. | |
metabolic events) | If toxicity recurs at Grade 2, interrupt treatment until recovery | |
to Grade < 1. Re-initiate treatment at 5 mg daily. | ||
Grade 3 | Temporary dose interruption until recovery to Grade < 1. | |
Consider re-initiating treatment at 5 mg daily. If toxicity recurs | ||
at Grade 3, consider discontinuation. | ||
Grade 4 | Discontinue treatment. | |
Metabolic events (e.g. | Grade 2 | No dose adjustment required. |
hyperglycaemia, dyslipidaemia) | Grade 3 | Temporary dose interruption. Re-initiate treatment at 5 mg daily. |
Grade 4 | Discontinue treatment. | |
Thrombocytopenia | Grade 2 | Temporary dose interruption until recovery to Grade < 1 |
(< 75 > 50 × 109/l) | (> 75 × 109/l). Re-initiate treatment at same dose. | |
Grade 3 & 4 | Temporary dose interruption until recovery to Grade < 1 | |
(< 50 × 109/l) | (> 75 × 109/l). Re-initiate treatment at 5 mg daily. | |
Neutropenia | Grade 2 (>1×109/l) | No dose adjustment required. |
Grade 3 | Temporary dose interruption until recovery to Grade < 2 | |
(< 1 >0.5 × 109/l) | (> 1 × 109/l). Re-initiate treatment at same dose. | |
Grade 4 | Temporary dose interruption until recovery to Grade < 2 | |
(<0.5 x109/l) | (> x 109/l). Re-initiate treatment at 5 mg daily. | |
Febrile neutropenia | Grade 3 | Temporary dose interruption until recovery to Grade < 2 |
(> 1.25 × 109/l) and no fever. Re-initiate treatment at 5 mg daily. | ||
Grade 4 | Discontinue treatment. | |
1Grading based on N Events (CTCAE) v3 | ational Cancer Institute (NCI) Common Terminology Criteria for Adverse 0 |
Special populations
Elderly patients (> 65 years)
No dose adjustment is required (see section 5.2).
Renal impairment
No dose adjustment is required (see section 5.2).
Hepatic impairment
– Mild hepatic impairment (Child-Pugh A) – the recommended dose is 7.5 mg daily.
– Moderate hepatic impairment (Child-Pugh B) – the recommended dose is 5 mg daily.
– Severe hepatic impairment (Child-Pugh C) – Everolimus is only recommended if the desired benefit outweighs the risk. In this case, a dose of 2.5 mg daily must not be exceeded.
Dose adjustments should be made if a patient’s hepatic (Child-Pugh) status changes during treatment (see also sections 4.4 and 5.2).
Paediatric population
The safety and efficacy of Everolimus in children aged 0 to 18 years have not been established. No data are available.
Method of administration
Everolimus should be administered orally once daily at the same time every day, consistently either with or without food (see section 5.2). Everolimus tablets should be swallowed whole with a glass of water. The tablets should not be chewed or crushed.
4.3 Contraindications
Hypersensitivity to the active substance, to other rapamycin derivatives or to any of the excipients listed in section 6.1.
4.4 Special warnings and precautions for use
Non-infectious pneumonitis
Non-infectious pneumonitis is a class effect of rapamycin derivatives, including everolimus. Non-infectious pneumonitis (including interstitial lung disease) has been frequently reported in patients taking Everolimus (see section 4.8). Some cases were severe and on rare occasions, a fatal outcome was observed. A diagnosis of non-infectious pneumonitis should be considered in patients presenting with non-specific respiratory signs and symptoms such as hypoxia, pleural effusion, cough or dyspnoea, and in whom infectious, neoplastic and other non-medicinal causes have been excluded by means of appropriate investigations. Opportunistic infections such as pneumocystis jirovecii (carinii) pneumonia (PJP, PCP) should be ruled out in the differential diagnosis of non-infectious pneumonitis (see “Infections” below). Patients should be advised to report promptly any new or worsening respiratory symptoms. Patients who develop radiological changes suggestive of non-infectious pneumonitis and have few or no symptoms may continue Everolimus therapy without dose adjustments. If symptoms are moderate (Grade 2) or severe (Grade 3) the use of corticosteroids may be indicated until clinical symptoms resolve.
For patients who require use of corticosteroids for treatment of non-infectious pneumonitis, prophylaxis for pneumocystis jirovecii (carinii) pneumonia (PJP, PCP) may be considered.
Infections
Everolimus has immunosuppressive properties and may predispose patients to bacterial, fungal, viral or protozoan infections, including infections with opportunistic pathogens (see section 4.8). Localised and systemic infections, including pneumonia, other bacterial infections, invasive fungal infections such as aspergillosis, candidiasis or pneumocystis jirovecii (carinii) pneumonia (PJP, PCP) and viral infections including reactivation of hepatitis B virus, have been described in patients taking everolimus. Some of these infections have been severe (e.g. leading to sepsis, respiratory or hepatic failure) and occasionally fatal.
Physicians and patients should be aware of the increased risk of infection with Everolimus. Pre-existing infections should be treated appropriately and should have resolved fully before starting treatment with Everolimus. While taking Everolimus, be vigilant for symptoms and signs of infection; if a diagnosis of infection is made, institute appropriate treatment promptly and consider interruption or discontinuation of Everolimus.
If a diagnosis of invasive systemic fungal infection is made, the Everolimus treatment should be promptly and permanently discontinued and the patient treated with appropriate antifungal therapy.
Cases of pneumocystis jirovecii (carinii) pneumonia (PJP, PCP), some with fatal outcome, have been reported in patients who received everolimus. PJP/PCP may be associated with concomitant use of corticosteroids or other immunosuppressive agents. Prophylaxis for PJP/PCP should be considered when concomitant use of corticosteroids or other immunosuppressive agents are required.
Hypersensitivity reactions
Hypersensitivity reactions manifested by symptoms including, but not limited to, anaphylaxis, dyspnoea, flushing, chest pain or angioedema (e.g. swelling of the airways or tongue, with or without respiratory impairment) have been observed with everolimus (see section 4.3).
Concomitant use of angiotensin-converting enzyme (ACE) inhibitors
Patients taking concomitant ACE inhibitor (e.g. ramipril) therapy may be at increased risk for angioedema (e.g. swelling of the airways or tongue, with or without respiratory impairment) (see section 4.5).
Stomatitis
Stomatitis, including mouth ulcerations and oral mucositis is the most commonly reported adverse reaction observed in patients treated with everolimus (see section 4.8). Stomatitis mostly occurs within the first 8 weeks of treatment. A single-arm study in postmenopausal breast cancer patients treated with everolimus plus exemestane suggested that an alcohol-free corticosteroid oral solution, administered as a mouthwash during the initial 8 weeks of treatment, may decrease the incidence and severity of stomatitis (see section 5.1). Management of stomatitis may therefore include prophylactic and/or therapeutic use of topical treatments such as an alcohol-free corticosteroid oral solution as a mouthwash. However products containing alcohol, hydrogen peroxide, iodine and thyme derivatives should be avoided as they may exacerbate the condition. Monitoring for and treatment of fungal infection is recommended, especially in patients being treated with steroid-based medications. Antifungal agents should not be used unless fungal infection has been diagnosed (see section 4.5).
Renal failure events
Cases of renal failure (including acute renal failure), some with a fatal outcome, have been observed in patients treated with everolimus (see section 4.8). Renal function should be monitored particularly where patients have additional risk factors that may further impair renal function.
Laboratory tests and monitoring
Renal function
Elevations of serum creatinine, usually mild, and proteinuria have been reported (see section 4.8). Monitoring of renal function, including measurement of blood urea nitrogen (BUN), urinary protein or serum creatinine, is recommended prior to the start of Everolimus therapy and periodically thereafter.
Blood glucose
Hyperglycaemia has been reported (see section 4.8). Monitoring of fasting serum glucose is recommended prior to the start of Everolimus therapy and periodically thereafter. More frequent monitoring is recommended when Everolimus is coadministered with other medicinal products that may induce hyperglycaemia. When possible optimal glycaemic control should be achieved before starting a patient on Everolimus.
Blood lipids
Dyslipidaemia (including hypercholesterolaemia and hypertriglyceridaemia) has been reported. Monitoring of blood cholesterol and triglycerides prior to the start of Everolimus therapy and periodically thereafter, as well as management with appropriate medical therapy, is recommended.
Haematological parameters
Decreased haemoglobin, lymphocytes, neutrophils and platelets have been reported (see section 4.8). Monitoring of complete blood count is recommended prior to the start of Everolimus therapy and periodically thereafter.
Functional carcinoid tumours
In a randomised, double-blind, multi-centre trial in patients with functional carcinoid tumours, Everolimus plus depot octreotide was compared to placebo plus depot octreotide. The study did not meet the primary efficacy endpoint (progression-free-survival [PFS]) and the overall survival (OS) interim analysis numerically favoured the placebo plus depot octreotide arm. Therefore, the safety and efficacy of everolimus in patients with functional carcinoid tumours have not been established.
Prognostic factors in neuroendocrine tumours of gastrointestinal or lung origin In patients with nonfunctional gastrointestinal or lung neuroendocrine tumours and good prognostic baseline factors, e.g. ileum as primary tumour origin and normal chromogranin A values or without bone involvement, an individual benefit-risk assessment should be performed prior to the start of Everolimus therapy. Limited evidence of PFS benefit was reported in the subgroup of patients with ileum as primary tumour origin (see section 5.1).
Interactions
Co-administration with inhibitors and inducers of CYP3A4 and/or the multidrug efflux pump P-glycoprotein (PgP) should be avoided. If co-administration of a moderate CYP3A4 and/or PgP inhibitor or inducer cannot be avoided, dose adjustments of Everolimus can be taken into consideration based on predicted AUC (see section 4.5).
Concomitant treatment with potent CYP3A4 inhibitors result in dramatically increased plasma concentrations of everolimus (see section 4.5). There are currently not sufficient data to allow dosing recommendations in this situation. Hence, concomitant treatment of Everolimus and potent inhibitors is not recommended.
Caution should be exercised when Everolimus is taken in combination with orally administered CYP3A4 substrates with a narrow therapeutic index due to the potential for drug interactions. If Everolimus is taken with orally administered CYP3A4 substrates with a narrow therapeutic index (e.g. pimozide, terfenadine, astemizole, cisapride, quinidine or ergot alkaloid derivatives), the patient should be monitored for undesirable effects described in the product information of the orally administered CYP3A4 substrate (see section 4.5).
Hepatic impairment
Exposure to everolimus was increased in patients with mild (Child-Pugh A), moderate (Child-Pugh B) and severe (Child-Pugh C) hepatic impairment (see section 5.2).
Everolimus is only recommended for use in patients with severe hepatic impairment (Child-Pugh C) if the potential benefit outweighs the risk (see sections 4.2 and 5.2). No clinical safety or efficacy data are currently available to support dose adjustment recommendations for the management of adverse reactions in patients with hepatic impairment.
Vaccinations
The use of live vaccines should be avoided during treatment with Everolimus (see section 4.5).
Wound healing complications
Impaired wound healing is a class effect of rapamycin derivatives, including everolimus. Caution should therefore be exercised with the use of Everolimus in the peri-surgical period.
Excipient related warnings
Patients with rare hereditary problems of galactose intolerance, total lactase deficiency or glucose-galactose malabsorption should not take this medicine.
4.5 Interaction with other medicinal products and other forms of interaction Everolimus is a substrate of CYP3A4, and also a substrate and moderate inhibitor of PgP. Therefore, absorption and subsequent elimination of everolimus may be influenced by products that affect CYP3A4 and/or PgP. In vitro, everolimus is a competitive inhibitor of CYP3A4 and a mixed inhibitor of CYP2D6.
Known and theoretical interactions with selected inhibitors and inducers of CYP3A4 and PgP are listed in Table 2 below.
CYP3A4 and PgP inhibitors increasing everolimus concentrations Substances that are inhibitors of CYP3A4 or PgP may increase everolimus blood concentrations by decreasing metabolism or the efflux of everolimus from intestinal cells.
CYP3A4 and PgP inducers decreasing everolimus concentrations
Substances that are inducers of CYP3A4 or PgP may decrease everolimus blood concentrations by increasing metabolism or the efflux of everolimus from intestinal cells.
Table 2 Effects of other active substances on everolimus
Active substance by interaction | Interaction – Change in Everolimus AUC/Cmax Geometric mean ratio (observed range) | Recommendations concerning coadministration |
Potent CYP3A4/PgP inhibitors | ||
Ketoconazole | AUC t 15.3-fold (range 11.2–22.5) Cmx t 4.1-fold (range 2.6–7.0) | Concomitant treatment of Everolimus |
and potent inhibitors is not recommended. | ||
Itraconazole, posaconazole, voriconazole | Not studied. Large increase in everolimus concentration is expected. | |
Telithromycin, clarithromycin Nefazodone Ritonavir, atazanavir, saquinavir, darunavir, indinavir, nelfinavir | ||
Moderate_CYP3A4/PgP inhi | bitors | |
Erythromycin | AUC t 4.4-fold (range 2.0–12.6) Cm, t 2.0-fold (range 0.9–3.5} | Use caution when co-administration |
of moderate CYP3A4 inhibitors or PgP inhibitors cannot be avoided. If | ||
patients require co-administration of a | ||
Imatinib | AUC t 3.7-fold Cmx Î 2.2-fold | |
moderate CYP3A4 or PgP inhibitor, | ||
dose reduction to 5 mg daily or 2.5 mg daily may be considered. However, there are no clinical data with this dose adjustment. Due to between subject variability the recommended dose adjustments may | ||
Verapamil | AUC t 3.5-fold (range 2.2–6.3) Cm f 2.3-fold (range 1.3–3.8) | |
Ciclosporin oral | AUC t 2.7-fold (range 1.5–4.7) Cm f 1.8-fold (range 1.3–2.6) | |
not be optimal in all individuals, therefore close monitoring of side effects is recommended. If the moderate inhibitor is discontinued, | ||
Fluconazole | Not studied. Increased exposure expected. | consider a washout period of at least 2 |
Diltiazem | to 3 days (average elimination time | |
Dronedarone | Not studied. Increased exposure | for most commonly used moderate |
expected. | inhibitors) before the Everolimus dose | |
Amprenavir, fosamprenavir | Not studied. Increased exposure | is returned to the dose used prior to |
expected. | initiation of the co-administration. | |
Grapefruit juice or other food affecting CYP3A4/PgP | Not studied. Increased exposure | Combination should be avoided. |
expected (the effect varies widely). | ||
Potent and moderate CYP3A4 inducers
Rifampicin | AUC 1 63% (range 0–80%) Cmax.1 58% (range 10–70%) | Avoid the use of concomitant potent |
CYP3A4 inducers. If patients require | ||
co-administration of a potent CYP3A4 | ||
inducer, an Everolimus dose increase | ||
Dexamethasone | Not studied. Decreased exposure | from 10 mg daily up to 20 mg daily |
expected. | should be considered using 5 mg | |
Carbamazepine, phenobarbital, phenytoin | Not studied. Decreased exposure | increments or less applied on Day 4 |
expected. | and 8 following start of the inducer. | |
Efavirenz, nevirapine | Not studied. Decreased exposure expected. | This dose of Everolimus is predicted |
to adjust the AUC to the range observed without inducers. However, | ||
there are no clinical data with this dose adjustment. If treatment with the | ||
inducer is discontinued, consider a washout period of at least 3 to 5 days | ||
(reasonable time for significant enzyme de-induction), before the Everolimus dose is returned to the dose used prior to initiation of the co- | ||
administration. | ||
St John’s Wort (Hypericum perforatum) | Not studied. Large decrease in exposure expected. | Preparations containing St John’s Wort should not be used during treatment with everolimus |
Agents whose plasma concentration may be altered by everolimus
Based on in vitro results, the systemic concentrations obtained after oral daily doses of 10 mg make inhibition of PgP, CYP3A4 and CYP2D6 unlikely. However, inhibition of CYP3A4 and PgP in the gut cannot be excluded. An interaction study in healthy subjects demonstrated that co-administration of an oral dose of midazolam, a sensitive CYP3A substrate probe, with everolimus resulted in a 25% increase in midazolam Cmax and a 30% increase in midazolam AUC(0-inf). The effect is likely to be due to inhibition of intestinal CYP3A4 by everolimus. Hence everolimus may affect the bioavailability of orally co-administered CYP3A4 substrates. However, a clinically relevant effect on the exposure of systemically administered CYP3A4 substrates is not expected (see section 4.4).
Co-administration of everolimus and depot octreotide increased octreotide Cmin with a geometric mean ratio (everolimus/placebo) of 1.47. A clinically significant effect on the efficacy response to everolimus in patients with advanced neuroendocrine tumours could not be established.
(Co-administration of everolimus and exemestane increased exemestane Cmin and C2h by 45% and 64%, respectively. However, the corresponding oestradiol levels at steady state (4 weeks) were not different between the two treatment arms. No increase in adverse events related to exemestane was observed in patients with hormone receptor-positive advanced breast cancer receiving the combination. The increase in exemestane levels is unlikely to have an impact on efficacy or safety.
Concomitant use of angiotensin-converting enzyme (ACE) inhibitors
Patients taking concomitant ACE inhibitor (e.g. ramipril) therapy may be at increased risk for angioedema (see section 4.4).
Vaccinations
The immune response to vaccination may be affected and, therefore, vaccination may be less effective during treatment with Everolimus. The use of live vaccines should be avoided during treatment with Everolimus (see section 4.4). Examples of live vaccines are: intranasal influenza, measles, mumps, rubella, oral polio, BCG (Bacillus Calmette-Guerin), yellow fever, varicella, and TY21a typhoid vaccines.
4.6 Fertility, pregnancy and lactation
Women of childbearing potential/Contraception in males and females
Women of childbearing potential must use a highly effective method of contraception (e.g. oral, injected, or implanted non-oestrogen-containing hormonal method of birth control, progesterone-based contraceptives, hysterectomy, tubal ligation, complete abstinence, barrier methods, intrauterine device [IUD], and/or female/male sterilisation) while receiving everolimus, and for up to 8 weeks after ending treatment. Male patients should not be prohibited from attempting to father children.
Pregnancy
There are no adequate data from the use of everolimus in pregnant women. Studies in animals have shown reproductive toxicity effects including embryotoxicity and foetotoxicity (see section 5.3). The potential risk for humans is unknown.
Everolimus is not recommended during pregnancy and in women of childbearing potential not using contraception.
Breastfeeding
It is not known whether everolimus is excreted in human breast milk.
However, in rats, everolimus and/or its metabolites readily pass into the milk (see section 5.3). Therefore, women taking everolimus should not breastfeed during treatment and for 2 weeks after the last dose.
Fertility
The potential for everolimus to cause infertility in male and female patients is unknown, however amenorrhoea (secondary amenorrhoea and other menstrual irregularities) and associated luteinising hormone (LH)/follicle stimulating hormone (FSH) imbalance has been observed in female patients. Based on non-clinical findings, male and female fertility may be compromised by treatment with everolimus (see section 5.3).
4.7 Effects on ability to drive and use machines
Everolimus may have a minor or moderate influence on the ability to drive and use machines. Patients should be advised to be cautious when driving or using machines if they experience fatigue during treatment with Everolimus.
4.8 Undesirable effects
Summary of the safety profile
The safety profile is based on pooled data from 2,879 patients treated with everolimus in eleven clinical studies, consisting of five randomised, double-blind, placebo controlled phase III studies and six open-label phase I and phase II studies, related to the approved indications.
The most common adverse reactions (incidence > 1/10) from the pooled safety data were (in decreasing order): stomatitis, rash, fatigue, diarrhoea, infections, nausea, decreased appetite, anaemia, dysgeusia, pneumonitis, oedema peripheral, hyperglycaemia, asthenia, pruritus, weight decreased, hypercholesterolaemia, epistaxis, cough and headache.
The most frequent Grade 3–4 adverse reactions (incidence > 1/100 to < 1/10) were stomatitis, anaemia, hyperglycaemia, infections, fatigue, diarrhoea, pneumonitis, asthenia, thrombocytopenia, neutropenia, dyspnoea, proteinuria, lymphopenia, haemorrhage, hypophosphataemia, rash, hypertension, pneumonia, alanine aminotransferase (ALT) increased, aspartate aminotransferase (AST) increased and diabetes mellitus. The grades follow CTCAE Version 3.0 and 4.03.
Tabulated list of adverse reactions
Table 3 presents the frequency category of adverse reactions reported in the pooled analysis considered for the safety pooling. Adverse reactions are listed according to MedDRA system organ class and frequency category. Frequency categories are defined using the following convention: 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). Within each frequency grouping, adverse reactions are presented in order of decreasing seriousness.
Table 3 Adverse reactions reported in clinical studies
Infections and infestations | |
Very | Infections a, |
Blood and lymphatic system disorders | |
Very | Anaemia |
Commo | Thrombocytopenia, neutropenia, leukopenia, lymphopenia |
Uncom | Pancytopenia |
Rare | Pure red cell aplasia |
Immune system disorders | |
Uncom | Hypersensitivity |
Metabolism and nutrition disorders | |
Very | Decreased appetite, hyperglycaemia, hypercholesterolaemia |
Commo n | Hypertriglyceridaemia, hypophosphataemia, diabetes mellitus, hyperlipidaemia, hypokalaemia, dehydration, hypocalcaemia |
Psychiatric disorders | |
Commo | Insomnia |
Nervous system disorders | |
Very | Dysgeusia, headache |
Uncom | Ageusia |
Eye disorders | |
Commo | Eyelid oedema |
Uncom | Conjunctivitis |
Cardiac disorders | |
Uncom | Congestive cardiac failure |
Vascular disorders | |
Commo | Haemorrhage b, hypertension |
Uncom | Flushing, deep vein thrombosis |
Respiratory, thoracic and mediastinal disorders | |
Very | Pneumonitis c, epistaxis, cough |
Commo | Dyspnoea |
Uncom | Haemoptysis, pulmonary embolism |
Rare | Acute respiratory distress syndrome |
Gastrointestinal disorders | |
Very | Stomatitis d, diarrhoea, nausea |
Commo n | Vomiting, dry mouth, abdominal pain, mucosal inflammation, oral pain, dyspepsia, dysphagia |
Hepatobiliary disorders | |
Commo | Aspartate aminotransferase increased, alanine aminotransferase increased |
Skin and | subcutaneous tissue disorders |
Very | Rash, pruritus |
Commo n | Dry skin, nail disorders, mild alopecia, acne, erythema, onychoclasis, palmarplantar erythrodysaesthesia syndrome, skin exfoliation, skin lesion |
Rare | Angioedema |
Musculoskeletal and connective tissue disorders | |
Commo | Arthralgia |
Renal and urinary disorders | |
Commo | Proteinuria, blood creatinine increased, renal failure* |
Uncom | Increased daytime urination, acute renal failure* |
Reproductive system and breast disorders | |
Commo | Menstruation irregular e |
Uncom | Amenorrhoea e |
General disorders and administration site conditions | |
Very | Fatigue, asthenia, oedema peripheral |
Commo | Pyrexia |
Uncom | Non-cardiac chest pain, impaired wound healing |
Investigations |
Very | Weight decreased
* See also subsection “Description of selected adverse reactions”
a Includes all reactions within the ‘infections and infestations’ system organ class including (common) pneumonia, urinary tract infection; (uncommon) bronchitis, herpes zoster, sepsis, abscess, and isolated cases of opportunistic infections [e.g. aspergillosis, candidiasis, pneumocystis jirovecii (carinii) pneumonia (PJP, PCP) and hepatitis B (see also section 4.4)] and (rare) viral myocarditis
b Includes different bleeding events from different sites not listed individually c Includes (common) pneumonitis, interstitial lung disease, lung infiltration and (rare) pulmonary alveolar haemorrhage, pulmonary toxicity, and alveolitis
_d___________________-.._________L____________________________________,_____________________________L_______________________,_________,._______________________________■____________________,___________.________________
Description of selected adverse reactions
In clinical studies and post-marketing spontaneous reports, everolimus has been associated with serious cases of hepatitis B reactivation, including fatal outcome. Reactivation of infection is an expected event during periods of immunosuppression.
In clinical studies and post-marketing spontaneous reports, everolimus has been associated with renal failure events (including fatal outcome) and proteinuria. Monitoring of renal function is recommended (see section 4.4).
In clinical studies and post-marketing spontaneous reports, everolimus has been associated with cases of amenorrhoea (secondary amenorrhoea and other menstrual irregularities).
In clinical studies and post-marketing spontaneous reports, everolimus has been associated with cases of pneumocystis jirovecii (carinii) pneumonia (PJP, PCP), some with fatal outcome (see section 4.4).
In clinical trials and post-marketing spontaneous reports, angioedema has been reported with and without concomitant use of ACE inhibitors (see section 4.4).
Elderly patients
In the safety pooling, 37% of the everolimus treated patients were > 65 years of age. The number of patients with an adverse reaction leading to discontinuation of the medicinal product was higher in patients > 65 years of age (20% vs. 13%). The most common adverse reactions leading to discontinuation were pneumonitis (including interstitial lung disease), stomatitis, fatigue and dyspnoea.
Reporting of suspected adverse reactions
Reporting suspected adverse reactions after authorisation of the medicinal product is important. It allows continued monitoring of the benefit/risk balance of the medicinal product. Healthcare professionals are asked to report any suspected adverse reactions via the Yellow Card Scheme website www.mhra.gov.uk/yellowcard or search for MHRA Yellow Card in the Google Play or Apple App Store.
4.9 Overdose
5 PHARMACOLOGICAL PROPERTIES
5.1 Pharmacodynamic properties
>10% in-\:
5.2 Pharmacokinetic properties
Absorption
In patients with advanced solid tumours, peak everolimus concentrations (Cmax) are reached at a median time of 1 hour after daily administration of 5 and 10 mg everolimus under fasting conditions or with a light fat-free snack. Cmax is dose-proportional between 5 and 10 mg. Everolimus is a substrate and moderate inhibitor of PgP.
Food effect
In healthy subjects, high fat meals reduced systemic exposure to everolimus 10 mg (as measured by AUC) by 22% and the peak plasma concentration Cmax by 54%. Light fat meals reduced AUC by 32% and Cmax by 42%. Food, however, had no apparent effect on the post absorption phase concentrationtime profile.
Distribution
The blood-to-plasma ratio of everolimus, which is concentration-dependent over the range of 5 to 5,000 ng/ml, is 17% to 73%. Approximately 20% of the everolimus concentration in whole blood is confined to plasma in cancer patients given everolimus 10 mg/day. Plasma protein binding is approximately 74% both in healthy subjects and in patients with moderate hepatic impairment. In patients with advanced solid tumours, Vd was 191 l for the apparent central compartment and 517 l for the apparent peripheral compartment.
Biotransformation
Everolimus is a substrate of CYP3A4 and PgP. Following oral administration, everolimus is the main circulating component in human blood. Six main metabolites of everolimus have been detected in human blood, including three monohydroxylated metabolites, two hydrolytic ring-opened products, and a phosphatidylcholine conjugate of everolimus. These metabolites were also identified in animal species used in toxicity studies, and showed approximately 100 times less activity than everolimus itself. Hence, everolimus is considered to contribute the majority of the overall pharmacological activity.
Elimination
Mean oral clearance (CL/F) of everolimus after 10 mg daily dose in patients with advanced solid tumours was 24.5 l/h. The mean elimination half-life of everolimus is approximately 30 hours.
No specific excretion studies have been undertaken in cancer patients; however, data are available from the studies in transplant patients. Following the administration of a single dose of radiolabelled everolimus in conjunction with ciclosporin, 80% of the radioactivity was recovered from the faeces, while 5% was excreted in the urine. The parent substance was not detected in urine or faeces.
Steady-state pharmacokinetics
After administration of everolimus in patients with advanced solid tumours, steady-state AUC0.T was dose-proportional over the range of 5 to 10 mg daily dose. Steady-state was achieved within two weeks. Cmax is dose-proportional between 5 and 10 mg. tmax occurs at 1 to 2 hours post-dose. There was a significant correlation between AUC0-I and pre-dose trough concentration at steady-state.
Special populations
Hepatic impairment
The safety, tolerability and pharmacokinetics of everolimus were evaluated in two single oral dose studies of Everolimus tablets in 8 and 34 subjects with impaired hepatic function relative to subjects with normal hepatic function.
In the first study, the average AUC of everolimus in 8 subjects with moderate hepatic impairment (Child-Pugh B) was twice that found in 8 subjects with normal hepatic function.
In the second study of 34 subjects with different impaired hepatic function compared to normal subjects, there was a 1.6-fold, 3.3-fold and 3.6-fold increase in exposure (i.e. AUC0-inf) for subjects with mild (Child-Pugh A), moderate (Child-Pugh B) and severe (Child-Pugh C) hepatic impairment, respectively.
Simulations of multiple dose pharmacokinetics support the dosing recommendations in subjects with hepatic impairment based on their Child-Pugh status.
Based on the results of the two studies, dose adjustment is recommended for patients with hepatic impairment (see sections 4.2 and 4.4).
Renal impairment
In a population pharmacokinetic analysis of 170 patients with advanced solid tumours, no significant influence of creatinine clearance (25–178 ml/min) was detected on CL/F of everolimus. Post-transplant renal impairment (creatinine clearance range 11–107 ml/min) did not affect the pharmacokinetics of everolimus in transplant patients.
Elderly patients
In a population pharmacokinetic evaluation in cancer patients, no significant influence of age (27–85 years) on oral clearance of everolimus was detected.
Ethnicity
Oral clearance (CL/F) is similar in Japanese and Caucasian cancer patients with similar liver functions. Based on analysis of population pharmacokinetics, CL/F is on average 20% higher in black transplant patients.
5.3 Preclinical safety data
6 PHARMACEUTICAL PARTICULARS
6.1 List of excipients
Butylhydroxytoluene (E321)
Hypromellose (E464)
Lactose
Lactose monohydrate
Crospovidone (E1202)
Magnesium stearate (E470b)
6.2 Incompatibilities
Not applicable.
6.3 Shelf life
3 years
6.4 Special precautions for storage
Store in the original package in order to protect from light.
This medicinal product does not require any special temperature storage conditions.
6.5 Nature and contents of container
oPA/Al/PVC/Al blister
Everolimus 5 mg tablets are available in packs containing 30 tablets.
Not all pack sizes may be marketed.
6.6 Special precautions for disposal
6.6 Special precautions for disposalAny unused medicinal product or waste material should be disposed of in accordance with local requirements.
7 MARKETING AUTHORISATION HOLDER
Dr. Reddy’s Laboratories (UK) Ltd.
6 Riverview Road
Beverley
East Yorkshire
HU17 0LD
United Kingdom
8 MARKETING AUTHORISATION NUMBER(S)
PL 08553/0627
9 DATE OF FIRST AUTHORISATION/RENEWAL OF THE AUTHORISATION
02/07/2018