Special warnings and precautions for use Sample Clauses
Special warnings and precautions for use. “CYP2D6 metabolism Codeine is metabolised by the liver enzyme CYP2D6 into morphine, its active metabolite. If a patient has a deficiency or is completely lacking this enzyme an adequate analgesic effect will not be obtained. Estimates indicate that up to 7% of the Caucasian population may have this deficiency. However, if the patient is an extensive or ultra-rapid metaboliser there is an increased risk of developing side effects of opioid toxicity even at commonly prescribed doses. These patients convert codeine into morphine rapidly resulting in higher than expected serum morphine levels. General symptoms of opioid toxicity include confusion, somnolence, shallow breathing, small pupils, nausea, vomiting, constipation and lack of appetite. In severe cases this may include symptoms of circulatory and respiratory depression, which may be life-threatening and very rarely fatal. Estimates of prevalence of ultra-rapid metabolisers in different populations are summarized below: Population Prevalence % African/Ethiopian 29% African American 3.4% to 6.5% Asian 1.2% to 2% Caucasian 3.6% to 6.5% Greek 6.0% Hungarian 1.9% Northern European 1%-2%
Special warnings and precautions for use. Binimetinib is to be given in combination with encorafenib. For additional information on warnings and precautions associated with encorafenib treatment, see section 4.4 of encorafenib SmPC. Before taking binimetinib in combination with encorafenib, patients must have BRAF V600 mutation confirmed by validated test. The efficacy and safety of binimetinib in combination with encorafenib have been established only in patients with tumours expressing BRAF V600E and V600K mutations. Binimetinib in combination with encorafenib should not be used in patients with wild type BRAF malignant melanoma. There are limited data for use of the combination of binimetinib with encorafenib in patients who have progressed on a prior BRAF inhibitor given for the treatment of unresectable or metastatic melanoma with BRAF V600 mutation. These data show that the efficacy of the combination would be lower in these patients. There are limited efficacy data with the combination of binimetinib and encorafenib in patients with a BRAF V600 mutant melanoma which have metastasised to the brain (see section 5.1). LVD defined as symptomatic or asymptomatic decreases in ejection fraction can occur when binimetinib is administered. It is recommended that LVEF is assessed by echocardiogram or multi-gated acquisition (MUGA) scan before initiation of binimetinib, 1 month after initiation, and then at approximately 3-month intervals or more frequently as clinically indicated, while on treatment. The occurrence of LVEF decrease can be managed with treatment interruption, dose reduction or with treatment discontinuation (see
Special warnings and precautions for use. Treatment with Budenofalk® 2mg rectal foam results in lower systemic steroid levels than oral therapy with systemically acting corticoids. Transfer from other steroid therapy may result in symptoms relating to the change in systemic steroid levels. Caution is required in patients with tuberculosis, hypertension, diabetes mellitus, osteoporosis, peptic ulcer, glaucoma, cataracts, family history of diabetes, family history of glaucoma.