- Approval Id
- 47e08e6c188f989f
- Drug Approval Emc Name
- Luveris 75 IU
- Drug Name
- Luveris 75 IU
- Company Address
- Merck Serono Ltd, 5 New Square, Bedfont Lakes Business Park, Feltham, Middlesex, TW14 8HA, UK
- Company Telephone
- +44 (0)208 818 7200
- Company Medical Info Direct Line
- +44 (0)208 818 7373
- Company Medical Info Email
- medinfo.uk@merckgroup.com
- Company Medical Info Fax
- +44 (0)208 818 7274
- Atc Code
- G03GA07
- Legal Category
- Prescription only medicine
- Authorisation Holder
- Merck Serono Ltd
5 New Square
Bedfont Lakes Business Park
Feltham
Middlesex
TW14 8HA
UK
- Authorisation Number
- PLGB 11648/0271
- Authorisation Date
- 01/01/2021
- Instruction Authorisation Holder
- Merck Serono Ltd
5 New Square
Bedfont Lakes Business Park
Feltham
Middlesex
TW14 8HA
UK
- Instruction Authorisation Number
- PLGB 11648/0271
- Instruction Authorisation Date
- 01/01/2021
- Instruction Composition
- One vial contains 75 IU of lutropin alfa\\*.
\\* recombinant human luteinising hormone (r-hLH) produced in genetically engineered Chinese hamster ovary (CHO) cells by recombinant DNA technology
For the full list of excipients, see section 6.1.
- Instruction Dosage Form
- Powder and solvent for solution for injection (powder for injection).
Appearance of the powder: white lyophilised pellet
Appearance of the solvent: clear colourless solution
The pH of the reconstituted solution is 7.5 to 8.5.
- Instruction Clinical Particulars
- 4.1 Therapeutic indications
Luveris in association with a follicle stimulating hormone (FSH) preparation is indicated for the stimulation of follicular development in adult women with severe luteinising hormone (LH) and FSH deficiency.4.2 Posology and method of administration
Treatment with Luveris should be initiated under the supervision of a physician experienced in the treatment of fertility disorders.
\*\*Posology\*\*
In LH and FSH deficient women, the objective of Luveris therapy in association with FSH is to promote follicular development followed by final maturation after the administration of human chorionic gonadotropin (hCG). Luveris should be given as a course of daily injections simultaneously with FSH. If the patient is amenorrhoeic and has low endogenous estrogen secretion, treatment can commence at any time.
Luveris should be administered concomitantly with follitropin alfa.
A recommended regimen commences at 75 IU of lutropin alfa (i.e. one vial of Luveris) daily with 75 to 150 IU FSH. Treatment should be tailored to the individual patient's response as assessed by measuring follicle size by ultrasound and estrogen response.
In clinical trials, Luveris has been shown to increase the ovarian sensitivity to follitropin alfa. If an FSH dose increase is deemed appropriate, dose adaptation should preferably be after 7- to 14-day intervals and preferably by 37.5 IU to 75 IU increments. It may be acceptable to extend the duration of stimulation in any one cycle to up to 5 weeks.
When an optimal response is obtained, a single injection of 250 micrograms of r-hCG or 5 000 IU to 10 000 IU hCG should be administered 24 to 48 hours after the last Luveris and FSH injections. The patient is recommended to have coitus on the day of, and on the day following, hCG administration. Alternatively, intrauterine insemination or another medically assisted reproduction procedure may be performed based on the physician's judgment of the clinical case.
Luteal phase support may be considered since lack of substances with luteotrophic activity (LH/hCG) after ovulation may lead to premature failure of the corpus luteum.
If an excessive response is obtained, treatment should be stopped and hCG withheld. Treatment should recommence in the next cycle at a dose of FSH lower than that of the previous cycle (see section 4.4.).
\*\*Special populations\*\*
\*\*\*Elderly\*\*\*
There is no relevant use of Luveris in the elderly population. Safety and efficacy of Luveris in elderly patients have not been established.
\*\*\*Renal and hepatic impairment\*\*\*
Safety, efficacy and pharmacokinetics of Luveris in patients with renal or hepatic impairment have not been established.
\*\*\*Paediatric population\*\*\*
There is no relevant use of Luveris in the paediatric population.
\*\*Method of administration\*\*
Luveris is intended for subcutaneous use. The first injection of Luveris should be performed under direct medical supervision. The powder should be reconstituted immediately prior to use with the solvent provided. Self-administration of this medicinal product should only be performed by patients who are well-motivated, adequately trained and with access to expert advice.
For instructions on reconstitution of the medicinal product before administration, see section 6.6.4.3 Contraindications
Luveris is contraindicated in patients with:
• hypersensitivity to the active substance or to any of the excipients listed in section 6.1.
• tumours of the hypothalamus and pituitary gland
• ovarian enlargement or ovarian cyst unrelated to polycystic ovarian disease and of unknown origin
• gynaecological haemorrhages of unknown origin
• ovarian, uterine, or mammary carcinoma
Luveris must not be used when a condition exists which would make a normal pregnancy impossible, such as:
• primary ovarian failure
• malformations of sexual organs incompatible with pregnancy
• fibroid tumours of the uterus incompatible with pregnancy4.4 Special warnings and precautions for use
\*\*Traceability\*\*
In order to improve the traceability of biological medicinal products, the name and the batch number of the administered product should be clearly recorded.
\*\*General recommendations\*\*
Before starting treatment, the couple's infertility should be assessed as appropriate and putative contraindications for pregnancy evaluated. In addition, patients should be evaluated for hypothyroidism, adrenocortical deficiency and hyperprolactinemia and appropriate specific treatment given.
\*\*Porphyria\*\*
In patients with porphyria or a family history of porphyria Luveris may increase the risk of an acute attack. Deterioration or a first appearance of this condition may require cessation of treatment.
\*\*Ovarian hyperstimulation syndrome (OHSS)\*\*
A certain degree of ovarian enlargement is an expected effect of controlled ovarian stimulation. It is more commonly seen in women with polycystic ovarian syndrome and usually regresses without treatment.
In distinction to uncomplicated ovarian enlargement, OHSS is a condition that can manifest itself with increasing degrees of severity. It comprises marked ovarian enlargement, high serum sex steroids, and an increase in vascular permeability which can result in an accumulation of fluid in the peritoneal, pleural and, rarely, in the pericardial cavities.
Mild manifestations of OHSS may include abdominal pain, abdominal discomfort and distension, or enlarged ovaries. Moderate OHSS may additionally present with nausea, vomiting, ultrasound evidence of ascites or marked ovarian enlargement.
Severe OHSS further includes symptoms such as severe ovarian enlargement, weight gain, dyspnoea or oliguria. Clinical evaluation may reveal signs such as hypovolaemia, haemoconcentration, electrolyte imbalances, ascites, pleural effusions, or acute pulmonary distress. Very rarely, severe OHSS may be complicated by ovarian torsion or thromboembolic events, such as pulmonary embolism, ischaemic stroke or myocardial infarction.
Independent risk factors for developing OHSS include young age, lean body mass, polycystic ovarian syndrome, higher doses of exogenous gonadotropins, high absolute or rapidly rising serum estradiol levels and previous episodes of OHSS, large number of developing ovarian follicles and large number of oocytes retrieved in assisted reproductive technology (ART) cycles.
Adherence to recommended Luveris and FSH dosage and regimen of administration can minimise the risk of ovarian hyperstimulation. Monitoring of stimulation cycles by ultrasound scans as well as estradiol measurements are recommended to early identify risk factors.
There is evidence to suggest that hCG plays a key role in triggering OHSS and that the syndrome may be more severe and more protracted if pregnancy occurs. Therefore, if signs of ovarian hyperstimulation occur, it is recommended that hCG be withheld and the patient be advised to refrain from coitus or use barrier contraceptive methods for at least 4 days. As OHSS may progress rapidly (within 24 hours) or over several days to become a serious medical event, patients should be followed for at least two weeks after hCG administration.
Mild or moderate OHSS usually resolves spontaneously. If severe OHSS occurs, it is recommended that gonadotropin treatment be stopped if still ongoing and that the patient be hospitalised and appropriate therapy be started.
\*\*Ovarian torsion\*\*
Ovarian torsion has been reported after treatment with other gonadotropins. This may be associated with other risk factors such as OHSS, pregnancy, previous abdominal surgery, past history of ovarian torsion, previous or current ovarian cyst and polycystic ovarian syndrome. Damage to the ovary due to reduced blood supply can be limited by early diagnosis and immediate detorsion.
\*\*Multiple pregnancy\*\*
In patients undergoing induction of ovulation, the incidence of multiple pregnancy and births is increased compared with natural conception. The majority of multiple conceptions are twins. Multiple pregnancy, especially high order, carry an increased risk of adverse maternal and perinatal outcomes.
To minimise the risk of higher order multiple pregnancy, careful monitoring of ovarian response is recommended. In patients undergoing ART procedures the risk of multiple pregnancy is related mainly to the number of embryos replaced, their quality and the patient age.
\*\*Pregnancy loss\*\*
The incidence of pregnancy loss by miscarriage or abortion is higher in patients undergoing stimulation of follicular growth for ovulation induction or ART than following natural conception.
\*\*Ectopic pregnancy\*\*
Women with a history of tubal disease are at risk of ectopic pregnancy, whether the pregnancy is obtained by spontaneous conception or with fertility treatments. The prevalence of ectopic pregnancy after ART was reported to be higher than in the general population.
\*\*Congenital malformations\*\*
The prevalence of congenital malformations after ART may be slightly higher than after spontaneous conceptions. This could be due to parental factors (e.g. maternal age, genetics), ART procedures and multiple pregnancies.
\*\*Thromboembolic events\*\*
In women with recent or ongoing thromboembolic disease or women with generally recognised risk factors for thromboembolic events, such as personal or family history, thrombophilia or severe obesity (body mass index > 30 kg/m2), treatment with gonadotropins may further increase the risk for aggravation or occurrence of such events. In these women, the benefits of gonadotropin administration need to be weighed against the risks. It should be noted however, that pregnancy itself, as well as OHSS, also carries an increased risk of thromboembolic events.
\*\*Reproductive system neoplasms\*\*
There have been reports of ovarian and other reproductive system neoplasms, both benign and malignant, in women who have undergone multiple treatment regimens for infertility. It is not yet established whether or not treatment with gonadotropins increases the risk of these tumours in infertile women.
\*\*Sodium content\*\*
Luveris contains less than 1 mmol sodium (23 mg) per dose, i.e. it is essentially “sodium-free”.4.5 Interaction with other medicinal products and other forms of interaction
No interaction studies have been performed.
Luveris should not be administered as a mixture with other medicinal products, in the same injection, except follitropin alfa for which studies have shown that co-administration does not significantly alter the activity, stability, pharmacokinetic nor pharmacodynamic properties of the active substances.4.6 Fertility, pregnancy and lactation
\*\*Pregnancy\*\*
There is no indication for the use of Luveris during pregnancy.
Data on a limited number of exposed pregnancies indicate no adverse reactions of gonadotropins on pregnancy, embryonal or foetal development, parturition or postnatal development following controlled ovarian stimulation. No teratogenic effect of Luveris has been observed in animal studies. In case of exposure during pregnancy, clinical data are not sufficient to exclude a teratogenic effect of Luveris.
\*\*Breast-feeding\*\*
Luveris is not indicated during breast-feeding.
\*\*Fertility\*\*
Luveris is indicated for the stimulation of follicular development, in association with FSH (see section 4.1).4.7 Effects on ability to drive and use machines
Luveris has no or negligible influence on the ability to drive and use machines.4.8 Undesirable effects
\*\*Summary of the safety profile\*\*
Luveris is used for the stimulation of follicular development in association with follitropin alfa. In this context, it is difficult to attribute adverse reactions to any one of the substances used.
In a clinical trial, mild and moderate injection site reactions (bruising, pain, redness, itching or swelling) were reported in 7.4% and 0.9% of the injections, respectively. No severe injection site reactions were reported.
Ovarian hyperstimulation syndrome (OHSS) was observed in less than 6% of patients treated with Luveris. No severe OHSS was reported (see section 4.4).
In rare instances, adnexal torsion (a complication of ovarian enlargement), and haemoperitoneum have been associated with human menopausal gonadotropin therapy. Although these adverse reactions were not observed, there is the possibility that they may also occur with Luveris.
Ectopic pregnancy may also occur, especially in women with a history of prior tubal disease.
\*\*List of adverse reactions\*\*
The following definitions apply to the frequency terminology used hereafter: 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), frequency not known (cannot be estimated from the available data).
The following adverse reactions may be observed after administration of Luveris.
\*\*\*Immune system disorders\*\*\*
Very rare: Mild to severe hypersensitivity reactions including anaphylactic reactions and shock
\*\*\*Nervous system disorders\*\*\*
Common: Headache
\*\*\*Vascular disorders\*\*\*
Very rare: Thromboembolism, usually associated with severe OHSS
\*\*\*Gastrointestinal disorders\*\*\*
Common: Abdominal pain\*\*,\*\* abdominal discomfort\*\*,\*\* nausea\*\*,\*\* vomiting, diarrhoea
\*\*\*Reproductive system and breast disorders\*\*\*
Common: Mild or moderate OHSS (including associated symptomatology), ovarian cyst, breast pain, pelvic pain
\*\*\*General disorders and administration site conditions:\*\*\*
Common: Injection site reaction (e.g. pain, erythema, haematoma, swelling and/or irritation at the site of injection)
\*\*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
\*\*United Kingdom\*\*
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
The effects of an overdose of Luveris are unknown. Nevertheless, there is a possibility that OHSS may occur (see section 4.4).
Single doses of up to 40 000 IU of lutropin alfa have been administered to healthy female volunteers without serious adverse reactions and were well tolerated.
\*\*Management\*\*
Treatment is directed to symptoms.
- Instruction Pharmacology
- 5.1 Pharmacodynamic properties
Pharmacotherapeutic group: Sex hormones and modulators of the genital system, gonadotropins, ATC code: G03GA07
\*\*Mechanism of action\*\*
Luteinising hormone (LH) and follicle stimulating hormone (FSH) are secreted from the anterior pituitary gland in response to gonadotropin-releasing hormone (GnRH) and play a complementary role in follicle development and ovulation. In theca cells, LH stimulates the secretion of androgens that are transferred to granulosa cells to be converted to estradiol (E2) by aromatase. In granulosa cells, FSH stimulates the development of ovarian follicles, while LH action is involved in follicle development, steroidogenesis and maturation.
\*\*Pharmacodynamic effects\*\*
The primary effect resulting from administration of r-hLH is a dose-related increase of E2 secretion, enhancing the effect of FSH administration on follicular growth.
\*\*Clinical efficacy\*\*
In clinical trials, patients were defined by an endogenous serum LH level < 1.2 IU/L as measured in a central laboratory. In these trials the ovulation rate per cycle was 70 to 75%. However, it should be taken into account that there are variations between LH measurements performed in different laboratories.
In one clinical study of women with hypogonadotropic hypogonadism and an endogenous serum LH concentration below 1.2 IU/L the appropriate dose of r-hLH was investigated. A dose of 75 IU r-hLH daily (in combination with 150 IU r-hFSH) resulted in adequate follicular development and estrogen production. A dose of 25 IU r-hLH daily (in combination with 150 IU r-hFSH) resulted in insufficient follicular development.5.2 Pharmacokinetic properties
The pharmacokinetics of lutropin alfa have been studied in pituitary desensitised female volunteers from 75 IU up to 40 000 IU. The pharmacokinetic profile of lutropin alfa is similar to that of endogenous LH.
There is no pharmacokinetic interaction with follitropin alfa when administered simultaneously.
\*\*Distribution\*\*
Following intravenous administration, lutropin alfa is rapidly distributed with an initial half-life of approximately one hour and eliminated from the body with a terminal half-life of about 9 to 11 hours. The steady state volume of distribution is in the range of 5 to 14 L. Lutropin alfa shows linear pharmacokinetics, as assessed by area under curve (AUC) which is directly proportional to the dose administered.
Following subcutaneous administration, the absolute bioavailability is 56% and the apparent terminal half-life is in the range of 8 to 21 hours. Dose proportionality after subcutaneous administration was demonstrated up to 450 IU. The lutropin alfa pharmacokinetics following single and repeated administration of Luveris are comparable and the accumulation ratio of lutropin alfa is minimal.
\*\*Elimination\*\*
Total body clearance is around 1.8 L/h and less than 5% of the dose is excreted in the urine.5.3 Preclinical safety data
Non clinical data reveal no special hazard for humans based on conventional studies of safety pharmacology, repeated dose toxicity, genotoxicity, carcinogenic potential. As expected from the heterologous protein nature of the hormone, lutropin alfa raised an antibody response in experimental animals after a period that reduced the measurable serum LH levels but did not fully prevent its biological action. No signs of toxicity due to the development of antibodies to lutropin alfa were observed.
At doses of 10 IU/kg/day and greater, repeated administration of lutropin alfa to pregnant rats and rabbits caused impairment of reproductive function including resorption of foetuses and reduced body weight gain of the dams. However, drug-related teratogenesis was not observed in either animal model.
Other studies have shown that lutropin alfa is not mutagenic.
- Instruction Pharmaceutical Particulars
- 6.1 List of excipients
\*\*Powder\*\*
Sucrose
Disodium phosphate dihydrate
Sodium dihydrogen phosphate monohydrate
Polysorbate 20
Phosphoric acid, concentrated (for pH adjustment)
Sodium hydroxide (for pH adjustment)
L-methionine
Nitrogen
\*\*Solvent\*\*
Water for injections6.2 Incompatibilities
This medicinal product must not be mixed with other medicinal products except those mentioned in section 6.6.6.3 Shelf life
3 years.6.4 Special precautions for storage
Do not store above 25°C.
Store in the original package in order to protect from light.6.5 Nature and contents of container
The powder is packaged in 3 mL neutral colourless glass (type I) vials. The vials are sealed with bromobutyl stoppers protected by aluminium seal rings and flip-off caps. The solvent is packaged in 2 or 3 mL neutral colourless glass (type I) vials with a Teflon-coated rubber stopper.
Packs of 1, 3 or 10 vials with the corresponding number of solvent vials. Not all pack sizes may be marketed.6.6 Special precautions for disposal and other handling
For immediate and single use following first opening and reconstitution.
The powder must be reconstituted with the solvent before use by gentle swirling.
The reconstituted solution should not be administered if it contains particles or is not clear.
Luveris may be mixed with follitropin alfa and co-administered as a single injection.
In this case Luveris should be reconstituted first and then used to reconstitute the follitropin alfa powder.
In order to avoid the injection of large volumes, one vial of Luveris can be reconstituted together with one or two vial(s) of follitropin alfa 75 IU in 1 mL of solvent.
Any unused medicinal product or waste material should be disposed of in accordance with local requirements.
- Instruction Content
- ## Composition
One vial contains 75 IU of lutropin alfa\\*.
\\* recombinant human luteinising hormone (r-hLH) produced in genetically engineered Chinese hamster ovary (CHO) cells by recombinant DNA technology
For the full list of excipients, see section 6.1.
## Pharmaceutical Form
Powder and solvent for solution for injection (powder for injection).
Appearance of the powder: white lyophilised pellet
Appearance of the solvent: clear colourless solution
The pH of the reconstituted solution is 7.5 to 8.5.
## Clinical Particulars
4.1 Therapeutic indications
Luveris in association with a follicle stimulating hormone (FSH) preparation is indicated for the stimulation of follicular development in adult women with severe luteinising hormone (LH) and FSH deficiency.4.2 Posology and method of administration
Treatment with Luveris should be initiated under the supervision of a physician experienced in the treatment of fertility disorders.
\*\*Posology\*\*
In LH and FSH deficient women, the objective of Luveris therapy in association with FSH is to promote follicular development followed by final maturation after the administration of human chorionic gonadotropin (hCG). Luveris should be given as a course of daily injections simultaneously with FSH. If the patient is amenorrhoeic and has low endogenous estrogen secretion, treatment can commence at any time.
Luveris should be administered concomitantly with follitropin alfa.
A recommended regimen commences at 75 IU of lutropin alfa (i.e. one vial of Luveris) daily with 75 to 150 IU FSH. Treatment should be tailored to the individual patient's response as assessed by measuring follicle size by ultrasound and estrogen response.
In clinical trials, Luveris has been shown to increase the ovarian sensitivity to follitropin alfa. If an FSH dose increase is deemed appropriate, dose adaptation should preferably be after 7- to 14-day intervals and preferably by 37.5 IU to 75 IU increments. It may be acceptable to extend the duration of stimulation in any one cycle to up to 5 weeks.
When an optimal response is obtained, a single injection of 250 micrograms of r-hCG or 5 000 IU to 10 000 IU hCG should be administered 24 to 48 hours after the last Luveris and FSH injections. The patient is recommended to have coitus on the day of, and on the day following, hCG administration. Alternatively, intrauterine insemination or another medically assisted reproduction procedure may be performed based on the physician's judgment of the clinical case.
Luteal phase support may be considered since lack of substances with luteotrophic activity (LH/hCG) after ovulation may lead to premature failure of the corpus luteum.
If an excessive response is obtained, treatment should be stopped and hCG withheld. Treatment should recommence in the next cycle at a dose of FSH lower than that of the previous cycle (see section 4.4.).
\*\*Special populations\*\*
\*\*\*Elderly\*\*\*
There is no relevant use of Luveris in the elderly population. Safety and efficacy of Luveris in elderly patients have not been established.
\*\*\*Renal and hepatic impairment\*\*\*
Safety, efficacy and pharmacokinetics of Luveris in patients with renal or hepatic impairment have not been established.
\*\*\*Paediatric population\*\*\*
There is no relevant use of Luveris in the paediatric population.
\*\*Method of administration\*\*
Luveris is intended for subcutaneous use. The first injection of Luveris should be performed under direct medical supervision. The powder should be reconstituted immediately prior to use with the solvent provided. Self-administration of this medicinal product should only be performed by patients who are well-motivated, adequately trained and with access to expert advice.
For instructions on reconstitution of the medicinal product before administration, see section 6.6.4.3 Contraindications
Luveris is contraindicated in patients with:
• hypersensitivity to the active substance or to any of the excipients listed in section 6.1.
• tumours of the hypothalamus and pituitary gland
• ovarian enlargement or ovarian cyst unrelated to polycystic ovarian disease and of unknown origin
• gynaecological haemorrhages of unknown origin
• ovarian, uterine, or mammary carcinoma
Luveris must not be used when a condition exists which would make a normal pregnancy impossible, such as:
• primary ovarian failure
• malformations of sexual organs incompatible with pregnancy
• fibroid tumours of the uterus incompatible with pregnancy4.4 Special warnings and precautions for use
\*\*Traceability\*\*
In order to improve the traceability of biological medicinal products, the name and the batch number of the administered product should be clearly recorded.
\*\*General recommendations\*\*
Before starting treatment, the couple's infertility should be assessed as appropriate and putative contraindications for pregnancy evaluated. In addition, patients should be evaluated for hypothyroidism, adrenocortical deficiency and hyperprolactinemia and appropriate specific treatment given.
\*\*Porphyria\*\*
In patients with porphyria or a family history of porphyria Luveris may increase the risk of an acute attack. Deterioration or a first appearance of this condition may require cessation of treatment.
\*\*Ovarian hyperstimulation syndrome (OHSS)\*\*
A certain degree of ovarian enlargement is an expected effect of controlled ovarian stimulation. It is more commonly seen in women with polycystic ovarian syndrome and usually regresses without treatment.
In distinction to uncomplicated ovarian enlargement, OHSS is a condition that can manifest itself with increasing degrees of severity. It comprises marked ovarian enlargement, high serum sex steroids, and an increase in vascular permeability which can result in an accumulation of fluid in the peritoneal, pleural and, rarely, in the pericardial cavities.
Mild manifestations of OHSS may include abdominal pain, abdominal discomfort and distension, or enlarged ovaries. Moderate OHSS may additionally present with nausea, vomiting, ultrasound evidence of ascites or marked ovarian enlargement.
Severe OHSS further includes symptoms such as severe ovarian enlargement, weight gain, dyspnoea or oliguria. Clinical evaluation may reveal signs such as hypovolaemia, haemoconcentration, electrolyte imbalances, ascites, pleural effusions, or acute pulmonary distress. Very rarely, severe OHSS may be complicated by ovarian torsion or thromboembolic events, such as pulmonary embolism, ischaemic stroke or myocardial infarction.
Independent risk factors for developing OHSS include young age, lean body mass, polycystic ovarian syndrome, higher doses of exogenous gonadotropins, high absolute or rapidly rising serum estradiol levels and previous episodes of OHSS, large number of developing ovarian follicles and large number of oocytes retrieved in assisted reproductive technology (ART) cycles.
Adherence to recommended Luveris and FSH dosage and regimen of administration can minimise the risk of ovarian hyperstimulation. Monitoring of stimulation cycles by ultrasound scans as well as estradiol measurements are recommended to early identify risk factors.
There is evidence to suggest that hCG plays a key role in triggering OHSS and that the syndrome may be more severe and more protracted if pregnancy occurs. Therefore, if signs of ovarian hyperstimulation occur, it is recommended that hCG be withheld and the patient be advised to refrain from coitus or use barrier contraceptive methods for at least 4 days. As OHSS may progress rapidly (within 24 hours) or over several days to become a serious medical event, patients should be followed for at least two weeks after hCG administration.
Mild or moderate OHSS usually resolves spontaneously. If severe OHSS occurs, it is recommended that gonadotropin treatment be stopped if still ongoing and that the patient be hospitalised and appropriate therapy be started.
\*\*Ovarian torsion\*\*
Ovarian torsion has been reported after treatment with other gonadotropins. This may be associated with other risk factors such as OHSS, pregnancy, previous abdominal surgery, past history of ovarian torsion, previous or current ovarian cyst and polycystic ovarian syndrome. Damage to the ovary due to reduced blood supply can be limited by early diagnosis and immediate detorsion.
\*\*Multiple pregnancy\*\*
In patients undergoing induction of ovulation, the incidence of multiple pregnancy and births is increased compared with natural conception. The majority of multiple conceptions are twins. Multiple pregnancy, especially high order, carry an increased risk of adverse maternal and perinatal outcomes.
To minimise the risk of higher order multiple pregnancy, careful monitoring of ovarian response is recommended. In patients undergoing ART procedures the risk of multiple pregnancy is related mainly to the number of embryos replaced, their quality and the patient age.
\*\*Pregnancy loss\*\*
The incidence of pregnancy loss by miscarriage or abortion is higher in patients undergoing stimulation of follicular growth for ovulation induction or ART than following natural conception.
\*\*Ectopic pregnancy\*\*
Women with a history of tubal disease are at risk of ectopic pregnancy, whether the pregnancy is obtained by spontaneous conception or with fertility treatments. The prevalence of ectopic pregnancy after ART was reported to be higher than in the general population.
\*\*Congenital malformations\*\*
The prevalence of congenital malformations after ART may be slightly higher than after spontaneous conceptions. This could be due to parental factors (e.g. maternal age, genetics), ART procedures and multiple pregnancies.
\*\*Thromboembolic events\*\*
In women with recent or ongoing thromboembolic disease or women with generally recognised risk factors for thromboembolic events, such as personal or family history, thrombophilia or severe obesity (body mass index > 30 kg/m2), treatment with gonadotropins may further increase the risk for aggravation or occurrence of such events. In these women, the benefits of gonadotropin administration need to be weighed against the risks. It should be noted however, that pregnancy itself, as well as OHSS, also carries an increased risk of thromboembolic events.
\*\*Reproductive system neoplasms\*\*
There have been reports of ovarian and other reproductive system neoplasms, both benign and malignant, in women who have undergone multiple treatment regimens for infertility. It is not yet established whether or not treatment with gonadotropins increases the risk of these tumours in infertile women.
\*\*Sodium content\*\*
Luveris contains less than 1 mmol sodium (23 mg) per dose, i.e. it is essentially “sodium-free”.4.5 Interaction with other medicinal products and other forms of interaction
No interaction studies have been performed.
Luveris should not be administered as a mixture with other medicinal products, in the same injection, except follitropin alfa for which studies have shown that co-administration does not significantly alter the activity, stability, pharmacokinetic nor pharmacodynamic properties of the active substances.4.6 Fertility, pregnancy and lactation
\*\*Pregnancy\*\*
There is no indication for the use of Luveris during pregnancy.
Data on a limited number of exposed pregnancies indicate no adverse reactions of gonadotropins on pregnancy, embryonal or foetal development, parturition or postnatal development following controlled ovarian stimulation. No teratogenic effect of Luveris has been observed in animal studies. In case of exposure during pregnancy, clinical data are not sufficient to exclude a teratogenic effect of Luveris.
\*\*Breast-feeding\*\*
Luveris is not indicated during breast-feeding.
\*\*Fertility\*\*
Luveris is indicated for the stimulation of follicular development, in association with FSH (see section 4.1).4.7 Effects on ability to drive and use machines
Luveris has no or negligible influence on the ability to drive and use machines.4.8 Undesirable effects
\*\*Summary of the safety profile\*\*
Luveris is used for the stimulation of follicular development in association with follitropin alfa. In this context, it is difficult to attribute adverse reactions to any one of the substances used.
In a clinical trial, mild and moderate injection site reactions (bruising, pain, redness, itching or swelling) were reported in 7.4% and 0.9% of the injections, respectively. No severe injection site reactions were reported.
Ovarian hyperstimulation syndrome (OHSS) was observed in less than 6% of patients treated with Luveris. No severe OHSS was reported (see section 4.4).
In rare instances, adnexal torsion (a complication of ovarian enlargement), and haemoperitoneum have been associated with human menopausal gonadotropin therapy. Although these adverse reactions were not observed, there is the possibility that they may also occur with Luveris.
Ectopic pregnancy may also occur, especially in women with a history of prior tubal disease.
\*\*List of adverse reactions\*\*
The following definitions apply to the frequency terminology used hereafter: 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), frequency not known (cannot be estimated from the available data).
The following adverse reactions may be observed after administration of Luveris.
\*\*\*Immune system disorders\*\*\*
Very rare: Mild to severe hypersensitivity reactions including anaphylactic reactions and shock
\*\*\*Nervous system disorders\*\*\*
Common: Headache
\*\*\*Vascular disorders\*\*\*
Very rare: Thromboembolism, usually associated with severe OHSS
\*\*\*Gastrointestinal disorders\*\*\*
Common: Abdominal pain\*\*,\*\* abdominal discomfort\*\*,\*\* nausea\*\*,\*\* vomiting, diarrhoea
\*\*\*Reproductive system and breast disorders\*\*\*
Common: Mild or moderate OHSS (including associated symptomatology), ovarian cyst, breast pain, pelvic pain
\*\*\*General disorders and administration site conditions:\*\*\*
Common: Injection site reaction (e.g. pain, erythema, haematoma, swelling and/or irritation at the site of injection)
\*\*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
\*\*United Kingdom\*\*
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
The effects of an overdose of Luveris are unknown. Nevertheless, there is a possibility that OHSS may occur (see section 4.4).
Single doses of up to 40 000 IU of lutropin alfa have been administered to healthy female volunteers without serious adverse reactions and were well tolerated.
\*\*Management\*\*
Treatment is directed to symptoms.
## Pharmacological Properties
5.1 Pharmacodynamic properties
Pharmacotherapeutic group: Sex hormones and modulators of the genital system, gonadotropins, ATC code: G03GA07
\*\*Mechanism of action\*\*
Luteinising hormone (LH) and follicle stimulating hormone (FSH) are secreted from the anterior pituitary gland in response to gonadotropin-releasing hormone (GnRH) and play a complementary role in follicle development and ovulation. In theca cells, LH stimulates the secretion of androgens that are transferred to granulosa cells to be converted to estradiol (E2) by aromatase. In granulosa cells, FSH stimulates the development of ovarian follicles, while LH action is involved in follicle development, steroidogenesis and maturation.
\*\*Pharmacodynamic effects\*\*
The primary effect resulting from administration of r-hLH is a dose-related increase of E2 secretion, enhancing the effect of FSH administration on follicular growth.
\*\*Clinical efficacy\*\*
In clinical trials, patients were defined by an endogenous serum LH level < 1.2 IU/L as measured in a central laboratory. In these trials the ovulation rate per cycle was 70 to 75%. However, it should be taken into account that there are variations between LH measurements performed in different laboratories.
In one clinical study of women with hypogonadotropic hypogonadism and an endogenous serum LH concentration below 1.2 IU/L the appropriate dose of r-hLH was investigated. A dose of 75 IU r-hLH daily (in combination with 150 IU r-hFSH) resulted in adequate follicular development and estrogen production. A dose of 25 IU r-hLH daily (in combination with 150 IU r-hFSH) resulted in insufficient follicular development.5.2 Pharmacokinetic properties
The pharmacokinetics of lutropin alfa have been studied in pituitary desensitised female volunteers from 75 IU up to 40 000 IU. The pharmacokinetic profile of lutropin alfa is similar to that of endogenous LH.
There is no pharmacokinetic interaction with follitropin alfa when administered simultaneously.
\*\*Distribution\*\*
Following intravenous administration, lutropin alfa is rapidly distributed with an initial half-life of approximately one hour and eliminated from the body with a terminal half-life of about 9 to 11 hours. The steady state volume of distribution is in the range of 5 to 14 L. Lutropin alfa shows linear pharmacokinetics, as assessed by area under curve (AUC) which is directly proportional to the dose administered.
Following subcutaneous administration, the absolute bioavailability is 56% and the apparent terminal half-life is in the range of 8 to 21 hours. Dose proportionality after subcutaneous administration was demonstrated up to 450 IU. The lutropin alfa pharmacokinetics following single and repeated administration of Luveris are comparable and the accumulation ratio of lutropin alfa is minimal.
\*\*Elimination\*\*
Total body clearance is around 1.8 L/h and less than 5% of the dose is excreted in the urine.5.3 Preclinical safety data
Non clinical data reveal no special hazard for humans based on conventional studies of safety pharmacology, repeated dose toxicity, genotoxicity, carcinogenic potential. As expected from the heterologous protein nature of the hormone, lutropin alfa raised an antibody response in experimental animals after a period that reduced the measurable serum LH levels but did not fully prevent its biological action. No signs of toxicity due to the development of antibodies to lutropin alfa were observed.
At doses of 10 IU/kg/day and greater, repeated administration of lutropin alfa to pregnant rats and rabbits caused impairment of reproductive function including resorption of foetuses and reduced body weight gain of the dams. However, drug-related teratogenesis was not observed in either animal model.
Other studies have shown that lutropin alfa is not mutagenic.
## Pharmaceutical Particulars
6.1 List of excipients
\*\*Powder\*\*
Sucrose
Disodium phosphate dihydrate
Sodium dihydrogen phosphate monohydrate
Polysorbate 20
Phosphoric acid, concentrated (for pH adjustment)
Sodium hydroxide (for pH adjustment)
L-methionine
Nitrogen
\*\*Solvent\*\*
Water for injections6.2 Incompatibilities
This medicinal product must not be mixed with other medicinal products except those mentioned in section 6.6.6.3 Shelf life
3 years.6.4 Special precautions for storage
Do not store above 25°C.
Store in the original package in order to protect from light.6.5 Nature and contents of container
The powder is packaged in 3 mL neutral colourless glass (type I) vials. The vials are sealed with bromobutyl stoppers protected by aluminium seal rings and flip-off caps. The solvent is packaged in 2 or 3 mL neutral colourless glass (type I) vials with a Teflon-coated rubber stopper.
Packs of 1, 3 or 10 vials with the corresponding number of solvent vials. Not all pack sizes may be marketed.6.6 Special precautions for disposal and other handling
For immediate and single use following first opening and reconstitution.
The powder must be reconstituted with the solvent before use by gentle swirling.
The reconstituted solution should not be administered if it contains particles or is not clear.
Luveris may be mixed with follitropin alfa and co-administered as a single injection.
In this case Luveris should be reconstituted first and then used to reconstitute the follitropin alfa powder.
In order to avoid the injection of large volumes, one vial of Luveris can be reconstituted together with one or two vial(s) of follitropin alfa 75 IU in 1 mL of solvent.
Any unused medicinal product or waste material should be disposed of in accordance with local requirements.
- Company Detail Path
- /organization/msd-international-gmbh-puerto-rico-branch-llc
