Fylrevy is a brand name for Estetrol. The medicine, its uses, side effects and dosage are the same regardless of brand.
Used for: Hormone replacement therapy (HRT) for oestrogen deficiency symptoms in hysterectomised postmenopausal women Hormone replacement therapy (HRT) for oestrogen deficiency symptoms in non-hysterectomised postmenopausal women with at least 12 months since last menses. 3
Verbatim from this product's EMA label. Tap a section to expand.
FYLREVY is an oestrogen-only product. Posology One tablet should be taken orally once daily at about the same time with or without food, if necessary, with a small amount of water. Continuous administration is recommended. 4) should be used.
2 mg. 9 mg. A progestogen approved for addition to oestrogen treatment should be added continuously. 9 mg. Unless there is a previous diagnosis of endometriosis, it is not recommended to add a progestogen in hysterectomised women. Starting or changing treatment In women who are not taking HRT, or in women who switch from an oestrogen only HRT product or from a continuous combined HRT product, treatment may be started on any convenient day.
In women changing from a cyclic or sequential HRT regimen, treatment should begin on the day following completion of the prior regimen. Management of missed tablets If a tablet has been forgotten, it should be taken as soon as possible.
If more than 12 hours have elapsed, treatment should be continued with the next tablet without taking the forgotten tablet. Missed tablets may increase the likelihood of breakthrough bleeding or spotting in women with a uterus. 3). 2).
Renal impairment Estetrol is not recommended in women with moderate or severe renal impairment. 2). Paediatric population There is no relevant use of estetrol in the paediatric population for the indication of HRT for oestrogen deficiency symptoms in postmenopausal women.
Elderly Estetrol has not been studied for safety and efficacy in women initiating treatment over 65 years of age. No dose recommendation can be made for this population. 4 Method of administration For oral use.
4%). 6%). Apart from uterus-related adverse drug reactions, there was no other difference in the safety profile in women with or without a uterus. 9 mg continuously combined with P4 100 mg). Adverse drug reactions observed during clinical trials are listed in Table 1 and classified according to frequency and system organ class.
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) and not known (cannot be estimated from the available data).
Table 1:
Adverse drug reactions System organ class Very common Common Uncommon Infections and infestations Vulvovaginal candidiasis Neoplasms benign, malignant and unspecified (incl cysts and polyps) Uterine leiomyoma Nervous system disorders Dizziness Vascular disorders Venous thromboembolism Gastrointestinal disorders Abdominal pain lowera, Abdominal pain, Abdominal distension, Nausea, Constipation Skin and subcutaneous tissue disorders Urticaria Musculoskeletal and connective tissue disorders Pain in extremity Reproductive system and breast disorders Vaginal haemorrhageb, Endometrial thickening Disordered proliferative endometrium, Breast pain, Breast tenderness, Nipple pain, Uterine spasm, Endometrial hyperplasia, Endometrial polypc, Adenomyosis, Breast massd, Breast swellinge, Ovarian cyst 10 Vaginal discharge, Vulvovaginal pruritus General disorders and administration site conditions Asthenia Peripheral swelling Investigations Weight increased a Includes pelvic pain b Includes uterine haemorrhage and intermenstrual bleeding c Includes cervical polyp and uterine polyp d Includes Phyllodes tumour, breast cyst, breast scan abnormal e Includes breast enlargement, breast engorgement Description of selected adverse reactions Breast cancer risk • An up to 2-fold increased risk of having breast cancer diagnosed is reported in women taking combined oestrogen-progestagen therapy for more than 5 years.
8). Higher P4 doses or another progestogen approved for addition to oestrogen treatment may be used, however, safety and tolerability data in combination with estetrol are not available. For the treatment of postmenopausal symptoms, estetrol should only be initiated for symptoms that adversely affect quality of life.
In all cases, a careful appraisal of the risks and benefits should be undertaken at least annually, and HRT should only be continued as long as the benefit outweighs the risk. Evidence regarding the risks associated with HRT in the treatment of premature menopause is limited.
Due to the low level of absolute risk in younger women, however, the balance of benefits and risks for these women may be more favourable than in older women. Medical examination/follow-up Before initiating or reinstituting HRT, a complete personal and family medical history should be taken.
Physical (including pelvic and breast) examination should be guided by this and by the contraindications and warnings for use. During treatment, periodic check-ups are recommended of a frequency and nature adapted to the individual woman.
Women should be advised what changes in their breasts should be reported to their doctor or nurse (see ‘Breast cancer’ below). g. mammography, should be carried out in accordance with currently accepted screening practices, modified to the clinical needs of the individual.
Conditions which need supervision If any of the following conditions are present, have occurred previously, and/or have been aggravated during pregnancy or previous hormone treatment, the patient should be closely supervised. g. g. liver adenoma); - Diabetes mellitus with or without vascular involvement; - Cholelithiasis; - Migraine or (severe) headache; - Systemic lupus erythematosus; - A history of endometrial hyperplasia (see below); - Epilepsy; - Asthma; - Otosclerosis.
g. g. g. angina, myocardial infarction); - Presence or history of severe hepatic disease as long as liver function values have not returned to normal; - Porphyria.
Not medical advice. Always read the patient information leaflet and follow your prescriber or pharmacist.
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• The increased risk in users of oestrogen-only therapy is lower than that seen in users of oestrogen-progestagen combinations. 4). • Absolute risk estimations based on results of the largest randomised placebo-controlled trial (WHI-study) and the largest meta-analysis of prospective epidemiological studies are presented.
0 *Taken from baseline incidence rates in England in 2015 in women with BMI = 27 (kg/m2) Note: Since the background incidence of breast cancer differs by EU country, the number of additional cases of breast cancer will also change proportionately.
8 *Taken from baseline incidence rates in England in 2015 in women with BMI = 27 (kg/m2) Note: Since the background incidence of breast cancer differs by EU country, the number of additional cases of breast cancer will also change proportionately.
5) +4 (0 – 9) * WHI study in women with no uterus, which did not show an increase in risk of breast cancer ‡When the analysis was restricted to women who had not used HRT prior to the study there was no increased risk apparent during the first 5 years of treatment: after 5 years the risk was higher than in non-users.
Endometrial cancer risk • Postmenopausal women with a uterus The endometrial cancer risk is about 5 in every 1 000 women with a uterus not using HRT. 4). Depending on the duration of oestrogen-only use and oestrogen dose, the increase in risk of endometrial cancer in epidemiology studies varied from between 5 and 55 extra cases diagnosed in every 1 000 women between the ages of 50 and 65.
Adding a progestagen to oestrogen-only therapy for at least 12 days per cycle can prevent this increased risk. 2)). Ovarian cancer Use of oestrogen-only or combined oestrogen-progestagen HRT has been associated with a slightly […]
Reasons for immediate withdrawal of therapy Therapy should be discontinued in case a contra-indication is discovered and in the following situations: - Jaundice or deterioration in liver function; - Significant increase in blood pressure; - New onset of migraine-type headache; - Pregnancy.
Endometrial hyperplasia and carcinoma In women with an intact uterus the risk of endometrial hyperplasia and carcinoma is increased when oestrogens are administered alone for prolonged periods. 8). After stopping treatment, the risk may remain elevated for at least 10 years.
The addition of a progestogen in continuous combined oestrogen-progestagen therapy in non- hysterectomised women prevents the excess risk associated with oestrogen-only HRT. Break-through bleeding and spotting may occur during the first months of treatment.
If break-through bleeding or spotting appears after some time on therapy, or continues after treatment has been discontinued, the reason should be investigated, which may include endometrial biopsy to exclude endometrial malignancy.
Unopposed oestrogen stimulation may lead to premalignant or malignant transformation in the residual foci of endometriosis. Therefore, the addition of progestagens to oestrogen replacement therapy should be considered in women who have undergone hysterectomy because of endometriosis, if they are known to have residual endometriosis.
Breast cancer The overall evidence shows an increased risk of breast cancer in women taking combined oestrogen- progestagen or oestrogen-only HRT, that is dependent on the duration of taking HRT. Oestrogen-only therapy The Women’s Health Initiative (WHI) trial found no increase in the risk of breast cancer in hysterectomised women using oestrogen-only HRT.
8). 6 Results from a large meta-analysis showed that after stopping treatment, the excess risk will decrease with time and the time needed to return to baseline depends on the duration of prior HRT use. When HRT was taken for more than 5 years, the risk may persist for 10 years or more.
HRT, especially oestrogen-progestagen combined treatment, increases the density of mammographic images which may adversely affect the radiological detection of breast cancer. Ovarian cancer Ovarian cancer is much rarer than breast cancer.
Epidemiological evidence from a large meta-analysis suggests a slightly increased risk in women taking oestrogen-only or combined oestrogen-progestagen HRT, which becomes apparent within 5 years of use and diminishes over time after stopping.
8). e. deep vein thrombosis or pulmonary embolism. 8). Patients with known thrombophilic states have an […]