Consumer medicine information

Rekovelle

Follitropin delta

BRAND INFORMATION

Brand name

Rekovelle

Active ingredient

Follitropin delta

Schedule

S4

 

Consumer medicine information (CMI) leaflet

Please read this leaflet carefully before you start using Rekovelle.

SUMMARY CMI

REKOVELLE®

Consumer Medicine Information (CMI) summary

The full CMI on the next page has more details. If you are worried about using this medicine, speak to your doctor or pharmacist.

1. Why am I using REKOVELLE?

REKOVELLE is used in the treatment of infertility (reproduction related conditions) in women. It contains the active ingredient follitropin delta, which is a recombinant form of human follicle-stimulating hormone (FSH).

For more information, see Section 1. Why am I using REKOVELLE? in the full CMI.

2. What should I know before I use REKOVELLE?

Do not use REKOVELLE if you have ever had an allergic reaction to follitropin delta, or to any of the ingredients listed at the end of the CMI (see Section 7. Product details in the full CMI).

There are several circumstances in which a person should not use this medicine or may need to use it with caution. It is important to understand if any of these apply to you before using REKOVELLE.

Talk to your doctor if you have any other medical conditions or take any other medicines.

For more information, see Section 2. What should I know before I use REKOVELLE? in the full CMI.

3. What if I am taking other medicines?

Tell your doctor or pharmacist if you are taking any other medicines, including any medicines, vitamins or supplements that you buy without a prescription from your pharmacy, supermarket or health food shop.

Some medicines may interfere with REKOVELLE and affect how it works. For more information, see Section 3. What if I am taking other medicines? in the full CMI.

4. How do I use REKOVELLE?

  • You should only use REKOVELLE under the supervision of a doctor experienced in the treatment of infertility.
  • Always use this medicine exactly as your doctor has told you. You should check with your doctor if you are unsure. Your doctor will determine your dose of REKOVELLE depending on your condition.
  • Before using REKOVELLE, you must be educated on how to use the injection pen and how to perform injections. Your first injection must be supervised by a trained healthcare practitioner.

More instructions can be found in Section 4. How do I use REKOVELLE? in the full CMI and in the ‘Instructions for Use’ leaflet inside the carton.

5. What should I know while using REKOVELLE?

Things you should do
  • Tell any doctor, dentist or pharmacist you visit that you are using REKOVELLE.
  • Be sure to keep all your doctor's appointments so your progress can be checked regularly.
Things you should not do
  • Do not stop using this medicine or change the dose without talking to your doctor
  • Do not give your medicine to anyone else, even if they have the same condition as you.
Looking after your medicine
  • Store REKOVELLE in a refrigerator (2°C to 8°C). Do not freeze.
  • Always store the REKOVELLE pre-filled pen with the cap on, to protect from light.
  • After opening, the REKOVELLE pre-filled pen may be stored at or below 25°C for up to 28 days.

For more information, see Section 5. What should I know while using REKOVELLE? in the full CMI.

6. Are there any side effects?

All medicines can have side effects. Most of them are minor and temporary but some may need medical attention.

Tell your doctor if you experience any side effects.

Pain and/or swelling in the abdomen or pelvic region, nausea, vomiting, diarrhoea, weight gain, having difficulty breathing and/or reduced urination may be a sign of too much activity in the ovaries and may require urgent medical attention in hospital. For more information see Section 6. Are there any side effects? in the full CMI.



FULL CMI

REKOVELLE® Solution for injection in a pre-filled multidose pen

Active ingredient: follitropin delta


Consumer Medicine Information (CMI)

This leaflet provides important information about using REKOVELLE. You should also speak to your doctor or pharmacist if you would like further information or if you have any concerns or questions about using REKOVELLE.

Where to find information in this leaflet:

1. Why am I using REKOVELLE?
2. What should I know before I use REKOVELLE?
3. What if I am taking other medicines?
4. How do I use REKOVELLE?
5. What should I know while using REKOVELLE?
6. Are there any side effects?
7. Product details

1. Why am I using REKOVELLE?

REKOVELLE is used in the treatment of infertility (reproduction related conditions) in women. It belongs to a class of medicines called gonadotrophins.

REKOVELLE contains the active ingredient follitropin delta, which is a recombinant form of human follicle-stimulating hormone (FSH).

REKOVELLE is used to stimulate the ovaries to grow and develop egg sacs (‘follicles’), from which eggs are collected and fertilised in the laboratory.

REKOVELLE is used to stimulate the follicles in women undergoing Assisted Reproductive Technology (ART) procedures to help them become pregnant. ART procedures include IVF/ET (in vitro fertilisation/embryo transfer), and ICSI (intracyctoplasmic sperm injection).

2. What should I know before I use REKOVELLE?

Warnings

Do not use REKOVELLE if:

  • you are allergic to follitropin delta, or any of the ingredients listed at the end of this leaflet. Always check the ingredients to make sure you can use this medicine
  • you are pregnant or breastfeeding
  • you have a cancer of the uterus (womb), ovaries, or breasts
  • you have a tumour of the pituitary gland or hypothalamus
  • you have enlarged ovaries or cysts on your ovaries not caused by polycystic ovarian syndrome (PCOS)
  • you have had bleeding from the vagina where the cause is not known
  • your ovaries have failed
  • you have malformations of the sexual organs, which make a normal pregnancy impossible
  • you have fibroids, or tumours, of the uterus (womb) which make a normal pregnancy impossible.

Do not use the REKOVELLE pre-filled pen if:

  • the expiry date printed on the pack has passed
  • the solution contains particles
  • the solution does not look clear.

Tell your doctor if you:

  • have or have had any other medical conditions, especially the following:
    - thyroid problems
    - high prolactin levels in the blood
    - blood clots, a history of blood clots, or any condition that puts you at risk of blood clots
    - polycystic ovarian syndrome (PCOS)
    - ovarian hyperstimulation syndrome (OHSS)
    - fallopian tube disease
  • take any medicines for any other condition.

Your doctor will assess you and your partner's fertility. This may include tests for other medical conditions, including medical conditions which may interfere with your ability to become pregnant. If necessary, other medical conditions may be treated before starting infertility treatments including the use of REKOVELLE.

During treatment, you may be at risk of developing certain side effects. It is important you understand these risks and how to monitor for them. See additional information under Section 6. Are there any side effects?

Pregnancy and breastfeeding

Do not use REKOVELLE if you are pregnant or breastfeeding.

It may affect your developing baby if you use it during pregnancy. Talk to your doctor immediately if you become pregnant while using REKOVELLE.

Pregnancy risks

  • The risk of a pregnancy outside of the womb (ectopic pregnancy) may be higher after assisted reproduction than if you conceive naturally. If you have a history of tubal disease, you have an increased risk of ectopic pregnancy.
  • Compared to natural conception, the frequency of pregnancy loss is higher in patients undergoing fertility treatments.
  • Multiple pregnancy, more than one baby at a time, carries greater risks for mothers and babies. In patients undergoing ART procedures, the risk of multiple pregnancy is related to the number of embryos replaced, their quality and your age. Your doctor will monitor your response to treatment to minimise the chance of multiple pregnancies.
  • There may be a slightly increased risk of birth defects in women using assisted reproductive technologies. This may be due to increased maternal age, genetic factors, multiple pregnancies or the procedures.

Some women who have been given multiple medicines for infertility treatment have developed tumours in the ovaries and other reproductive organs. It is not yet known if treatment with hormones like REKOVELLE causes these problems.

Ovarian hyperstimulation syndrome (OHSS)

Some people have an exaggerated response to hormones used in ART, including REKOVELLE. This may lead to ovarian hyperstimulation syndrome (OHSS). This is when your follicles develop too much causing your ovaries to swell and become painful.

Talk to your doctor if you have:

  • abdominal pain, discomfort or swelling
  • nausea
  • vomiting
  • diarrhoea
  • weight gain
  • difficulty in breathing
  • decreased urination.

Blood clots

Tell your doctor if you or a family member have or have had blood clots or signs of blood clots (e.g. pain, warmth, redness, numbness or tingling in the arm or leg).

Blood clots are more likely to form inside your blood vessels when you are pregnant. This is more likely if you have had treatment to help you become pregnant and:

  • you are overweight (BMI > 30 kg/m2)
  • you have a condition that increases your risk of having blood clots ‘thrombophilia’
  • you or someone in your family (blood relative) has had blood clots.

Twisting of ovaries

Tell your doctor immediately if you experience a sudden pain in your lower abdomen, followed by nausea and vomiting during treatment with REKOVELLE.

There have been reports of twisting of ovaries (ovarian torsion) following assisted reproductive technology treatment. If untreated, twisting of the ovary could cut off the blood flow and damage the ovary.

3. What if I am taking other medicines?

Tell your doctor or pharmacist if you are taking any other medicines, including any medicines, vitamins or supplements that you buy without a prescription from your pharmacy, supermarket or health food shop.

Some medicines may interfere with REKOVELLE and affect how it works.

Check with your doctor or pharmacist if you are not sure about what medicines, vitamins or supplements you are taking and if these affect REKOVELLE.

4. How do I use REKOVELLE?

Treatment with REKOVELLE should be started under the supervision of a specialist doctor experienced in the treatment of infertility.

How much to use

Always use this medicine exactly as your doctor has told you. You should check with your doctor if you are unsure.

Your dose of REKOVELLE and length of treatment will be determined by your doctor depending on your condition. Your dose of REKOVELLE for the first cycle will be determined for you depending on your weight and your fertility as measured by a diagnostic test.

Your REKOVELLE dose is intended to be fixed for the treatment cycle with no adjustments to increase or decrease your daily dose. Your doctor may adjust your dose for any subsequent treatment cycle depending on your response to the last treatment cycle with REKOVELLE.

Follow the instructions provided and use REKOVELLE until your doctor tells you to stop.

When to use REKOVELLE

  • Your doctor will advise you to start REKOVELLE 2 or 3 days after the start of your menstrual bleeding.
  • You will need to inject REKOVELLE once a day.
  • Your doctor will monitor you with ultrasound alone or may also use blood tests to check when enough follicles are present.
  • Usually enough follicles have developed, on average, 9 days after starting treatment however this can range from 5 to 20 days.
  • If enough follicles have developed, you will be given another medicine to stimulate the final maturation of the eggs in the follicles prior to collection and fertilisation.
  • Your doctor will monitor the effect of REKOVELLE treatment. If you have responded too strongly to REKOVELLE, your doctor may advise you to stop treatment with REKOVELLE and not give you the medicine to stimulate the final maturation of the eggs. In this case, you will be instructed to use a barrier method of contraception (e.g. condom) or not have sexual intercourse until your next period has started.

How to inject REKOVELLE

  • REKOVELLE is to be injected under the skin of your abdomen using a new area of the abdomen on each occasion.
  • Before using REKOVELLE, you must be educated on how to use the injection pen and how to perform injections.
  • Your first injection must be supervised by a trained healthcare practitioner.
  • Step-by-step instructions on how to inject REKOVELLE with the injection pen are provided in the ‘Instructions for Use’ leaflet in the carton.

Do not self-inject REKOVELLE until you are sure of how to do it.

If you forget to use REKOVELLE

If you forget an injection or are not sure what to do, contact your doctor or nurse immediately for advice.

Do not inject a double dose to make up for the dose you missed.

If you use too much REKOVELLE

REKOVELLE may cause hyperstimulation of the ovaries known as ovarian hyperstimulation syndrome (OHSS). OHSS is a potentially serious complication of infertility treatment and could be fatal without proper management in hospital. The initial symptoms may consist of abdominal pain, abdominal swelling and/or nausea and vomiting.

If you think that you have used too much REKOVELLE, you may need urgent medical attention.

You should immediately:

  • phone the Poisons Information Centre
    (by calling 13 11 26), or
  • contact your doctor, or
  • go to the Accident and Emergency at your nearest hospital.

You should do this even if there are no signs of discomfort or poisoning.

5. What should I know while using REKOVELLE?

Things you should do

Call your doctor straight away if you:

  • feel pain in the abdomen or pelvic region
  • notice swelling in the abdomen
  • experience nausea (feeling sick) or vomiting
  • develop diarrhoea
  • gain weight
  • have trouble breathing
  • notice you are urinating less.

Tell your doctor straight away if you notice any of the above symptoms, even if the symptoms develop some days after the last injection has been given.

This can be a sign of high levels of activity in the ovaries known as OHSS and the symptoms could become severe.

If these symptoms become severe, treatment with REKOVELLE should be stopped and you should receive urgent medical attention in hospital.

Keeping to your recommended dose and careful monitoring of your treatment will reduce your chances of getting these symptoms.

You should also contact your doctor right away if you:

  • become pregnant
  • have unusual vaginal bleeding.

Be sure to keep all your doctor's appointments so your progress can be checked.

Your doctor will normally arrange for you to have ultrasound scans and do some blood and other tests from time to time to check on your progress and detect any unwanted side effects.

Tell any doctor, dentist or pharmacist you visit that you are using REKOVELLE. If you are going to have surgery, tell the surgeon or anaesthetist that you are using REKOVELLE.

Things you should not do

  • Do not stop using this medicine or change your dose without talking to your doctor.
  • Do not give this medicine to anyone else, even if they have the same condition as you.

Driving or using machines

REKOVELLE should not normally interfere with your ability to drive a car or operate machinery.

Be careful before you drive or use any machines or tools until you know how REKOVELLE affects you.

Looking after your medicine

  • Keep REKOVELLE in a refrigerator at a temperature of 2°C to 8°C. Do not freeze.
  • Always store the REKOVELLE pre-filled pen in the original package with the cap on to protect from light.
  • REKOVELLE may be removed from the refrigerator and stored at or below 25°C for up to 3 months as long as the expiry date has not passed. It must be discarded afterwards.
  • After opening, the pre-filled pen can be stored at or below 25°C for up to 28 days. After 28 days, the pre-filled pen containing any unused medicine should be discarded.

Store it in a cool dry place away from moisture, heat or sunlight; for example, do not store it:

  • in the bathroom or near a sink, or
  • in the car or on window sills.

Follow the instructions in the carton on how to take care of your medicine properly.

Keep it where young children cannot reach it.

When to discard your medicine

Discard REKOVELLE pre-filled pen if it has been opened for more than 28 days.

Do not use this medicine after the expiry date.

Once you have injected REKOVELLE, do not re-use the needle. Discard the used needle into an approved, puncture-resistant sharps container and keep it out of the reach of children. Never put a used needle into your normal household rubbish bin.

Getting rid of any unwanted medicine

If you no longer need to use this medicine or it has expired, take it to any pharmacy for safe disposal.

6. Are there any side effects?

All medicines can have side effects. If you do experience any side effects, most of them are minor and temporary. However, some side effects may need medical attention.

See the information below and, if you need to, ask your doctor, nurse or pharmacist if you have any further questions about side effects.

Side effects

Side effectsWhat to do
Common side effects (affect more than 1 in 100 users):
  • headache
  • nausea
  • pelvic discomfort
  • pelvic pain
  • fatigue

Uncommon side effects (affect less than 1 in 100 users):

  • mood swings
  • sleepiness
  • dizziness
  • diarrhoea
  • vomiting
  • constipation
  • abdominal discomfort
  • bleeding from the vagina
  • breast pain
  • breast tenderness
These side effects are not usually serious but can become serious.
Seek immediate medical care if you have any concerns.

Serious side effects

Serious side effectsWhat to do
Allergic reaction (unknown frequency):
  • rash, itching or hives on the skin
  • swelling of the face, lips, tongue or other parts of the body
  • shortness of breath, wheezing or difficulty breathing
Ovarian hyperstimulation syndrome (OHSS) (common):
  • stomach pain and/or swelling
  • pelvic pain
  • nausea or vomiting
  • diarrhoea
  • rapid weight gain (due to fluid accumulation)
  • shortness of breath
  • passing less urine
Rare complications of OHSS:
  • blood clots (thromboembolism)
  • twisting of the ovaries (ovarian torsion)
Call your doctor straight away or go straight to the Emergency Department at your nearest hospital if you notice any of these serious side effects, even if a few days have passed since your last injection, or you have stopped using REKOVELLE

Tell your doctor or pharmacist if you notice anything else that may be making you feel unwell.

Other side effects not listed here may occur in some people.

Reporting side effects

After you have received medical advice for any side effects you experience, you can report side effects to the Therapeutic Goods Administration online at www.tga.gov.au/reporting-problems. By reporting side effects, you can help provide more information on the safety of this medicine.

Always make sure you speak to your doctor or pharmacist before you decide to stop taking any of your medicines.

7. Product details

This medicine is only available with a doctor's prescription.

What REKOVELLE contains

Active ingredient
(main ingredient)
follitropin delta
Other ingredients
(inactive ingredients)
phenol
polysorbate 20
methionine
sodium sulfate decahydrate
dibasic sodium phosphate dodecahydrate
phosphoric acid
sodium hydroxide
water for injections.

Do not use this medicine if you are allergic to any of these ingredients.

This medicine does not contain lactose, sucrose, gluten, tartrazine or any other azo dyes.

What REKOVELLE looks like

REKOVELLE is a clear and colourless solution for injection in a pre-filled pen and comes in three presentations, 12 micrograms, 36 micrograms and 72 micrograms:

REKOVELLE 12 micrograms pack contains:

1 x pre-filled multidose pen containing 12 micrograms of follitropin delta (rhu) in 0.36 mL of solution for injection and 3 x injection needles (AUST R 289310)

REKOVELLE 36 micrograms pack contains:

1 x pre-filled multidose pen containing 36 micrograms of follitropin delta (rhu) in 1.08 mL of solution for injection and 9 x injection needles (AUST R 289311)

REKOVELLE 72 micrograms pack contains:

1 x pre-filled multidose pen containing 72 micrograms of follitropin delta (rhu) in 2.16 mL of solution for injection and 15 x injection needles (AUST R 289312)

Who distributes REKOVELLE

REKOVELLE is distributed in Australia by:

Ferring Pharmaceuticals Pty Ltd
Suite 2, Level 1, Building 1
20 Bridge Street, Pymble, NSW 2073

This leaflet was prepared in May 2022.

DOCS#45471-v1C

Published by MIMS July 2022

BRAND INFORMATION

Brand name

Rekovelle

Active ingredient

Follitropin delta

Schedule

S4

 

1 Name of Medicine

Follitropin delta*.

2 Qualitative and Quantitative Composition

* Follitropin delta (rhu) is a recombinant human follicle-stimulating hormone (FSH) produced in a human cell line (PER.C6) by recombinant DNA technology.
Rekovelle 12 micrograms: contains 12 micrograms follitropin delta (rhu) in 0.36 mL. One pre-filled multidose pen contains 12 micrograms follitropin delta (rhu)* in 0.36 mL solution.
Rekovelle 36 micrograms: contains 36 micrograms follitropin delta (rhu) in 1.08 mL. One pre-filled multidose pen contains 36 micrograms follitropin delta (rhu)* in 1.08 mL solution.
Rekovelle 72 micrograms: contains 72 micrograms follitropin delta (rhu) in 2.16 mL. One pre-filled multidose pen contains 72 micrograms follitropin delta (rhu)* in 2.16 mL solution.
For all products, one mL of the solution contains 33.3 micrograms of follitropin delta (rhu).
This medicinal product contains less than 1 mmol (23 mg) sodium per dose.
Rekovelle (follitropin delta) solution for injection includes the following excipients: phenol, polysorbate 20, methionine, sodium sulfate decahydrate, dibasic sodium phosphate dodecahydrate, phosphoric acid (for pH adjustment), sodium hydroxide (for pH adjustment) and water for injections.

3 Pharmaceutical Form

Follitropin delta is a recombinant human follicle-stimulating hormone (FSH) produced in a human cell line (PER.C6) by recombinant DNA technology.
The average molecular weights of the glycosylated α and β subunits are approximately 15,200 and 18,500 Daltons (Da), respectively. Thus, approximately 40% of the total molecular weight of the molecule is due to glycosylation. No animal-derived materials are used in the Rekovelle manufacturing processes.
Solution for injection in a pre-filled multidose pen with injection needles.
Clear and colourless solution. The pH of the solution is 6.0-7.0.

4 Clinical Particulars

4.1 Therapeutic Indications

Controlled ovarian stimulation for the development of multiple follicles in women undergoing assisted reproductive technologies (ART) such as an in vitro fertilisation (IVF) or intracytoplasmic sperm injection (ICSI) cycle.

4.2 Dose and Method of Administration

Treatment with Rekovelle should be initiated under the supervision of a physician experienced in the treatment of fertility problems. Patients must be educated on how to use the Rekovelle injection pen and to perform injections.
The dosage of Rekovelle is individualised for each patient to obtain an ovarian response with favourable safety/efficacy profile (see Section 5.1 Pharmacodynamic Properties). Rekovelle is dosed in micrograms and not in international units (IU) of biological activity (see Section 5.1 Pharmacodynamic Properties). The dosing regimen is specific for Rekovelle and the microgram dose cannot be applied to other gonadotropins.
For the first treatment cycle, the individual daily dose will be determined on the basis of the woman's serum anti-Müllerian hormone (AMH) concentration, which is a biomarker of ovarian response to gonadotropins, and her body weight. The dose should be based on a recent (i.e. within the last 12 months) determination of AMH concentration measured by one of the following diagnostic tests: Elecsys AMH Plus immunoassay from Roche (i.e. assay used in clinical development trials) or, alternatively, the Access AMH Advanced immunoassay from Beckman Coulter.
The dosing recommendations (based on AMH concentration and body weight) are presented in Table 1. These dosing recommendations rely on the use of the Roche Elecsys AMH Plus or the Beckman Coulter Access AMH Advanced immunoassays. The use of other AMH assays for this purpose is not recommended, as there is currently no standardisation of available AMH assays.
Patients with low AMH levels are likely to have low ovarian reserve.
The individual daily dose is to be maintained throughout the stimulation period. For women with AMH < 15 picomol/L the daily dose is 12 micrograms, irrespective of body weight. For women with AMH ≥ 15 picomol/L the daily dose decreases from 0.19 to 0.10 micrograms/kg by increasing AMH concentration (Table 1). The dose is to be rounded off to the nearest 0.33 micrograms to match the dosing scale on the injection pen. The maximum daily dose for the first treatment cycle is 12 micrograms.
The AMH concentration is to be expressed in picomol/L and is to be rounded off to the nearest integer (Table 1). If the AMH concentration is in nanogram/mL, the concentration should be converted to picomol/L by multiplying by 7.14 (nanogram/mL x 7.14 = picomol/L) before use.
For calculation of the Rekovelle dose, body weight is to be measured without shoes and overcoat just prior to start of stimulation.
Dosing with Rekovelle should be initiated day 2 or 3 after start of menstrual bleeding, and continue until adequate follicular development has been achieved as assessed by monitoring with ultrasound alone or in combination with measurement of serum oestradiol levels. Adequate follicular development is achieved on average by the ninth day of treatment (range 5 to 20 days). As soon as ≥ 3 follicles ≥ 17 mm are observed, a single injection of 250 micrograms recombinant human chorionic gonadotropin (hCG) or 5,000 IU hCG is administered to induce final follicular maturation. In patients with excessive ovarian response at risk of ovarian hyperstimulation syndrome (OHSS), administration of a GnRH agonist instead of hCG could be considered for triggering of final follicular maturation. Administration of GnRH agonist can reduce, but not eliminate, the risk for OHSS and is applicable only for GnRH antagonist cycles. In case of GnRH agonist administration, embryos should not be replaced in the fresh cycle but cryopreserved for later use. In patients with excessive ovarian response of > 35 follicles with a diameter ≥ 12 mm, triggering of final follicular maturation should not be performed and the cycle cancelled.
For subsequent treatment cycles, the daily dose of Rekovelle should be maintained or modified according to the patient's ovarian response in the previous cycle. The maximum daily dose is 24 micrograms.
If the patient had adequate ovarian response in the previous cycle without developing OHSS, the same daily dose of Rekovelle should be used.
In case of ovarian hypo-response in the previous cycle, the daily dose of Rekovelle in the subsequent cycle should be increased by 25% or 50%, according to the extent of response observed.
In case of ovarian hyper-response in the previous cycle, the daily dose of Rekovelle in the subsequent cycle should be decreased by 20% or 33%, according to the extent of response observed.
In patients who developed OHSS or were at risk of OHSS in a previous cycle, the daily dose of Rekovelle for the subsequent cycle is 33% lower than the dose used in the cycle where OHSS or risk of OHSS occurred.
There is no clinical trial experience with Rekovelle in the long GnRH agonist protocol (see Section 5.1 Pharmacodynamic Properties).

Patients with renal and hepatic impairment.

Safety, efficacy and pharmacokinetics of Rekovelle in patients with renal or hepatic impairment have not been established.

Polycystic ovarian syndrome patients with anovulatory disorders.

Polycystic ovarian syndrome patients with anovulatory disorders have not been studied.

Elderly (more than 65 years).

There is no relevant use of Rekovelle in the elderly population. Safety and efficacy of Rekovelle in elderly patients have not been established.

Paediatric population.

There is no relevant use of Rekovelle in the paediatric population for the indication.

Method of administration.

Rekovelle is intended for subcutaneous administration, preferably in the abdominal wall. The first injection of Rekovelle should be performed under direct medical supervision. Self-administration of Rekovelle should only be performed by patients who are well motivated, adequately trained and have access to expert advice.
For instructions on administering a prescribed dose of Rekovelle pre-filled injection pen, see the "Instructions for Use" in the pack.
The solution should not be administered if it contains particles or is not clear. Any unused solution must be discarded no later than 28 days after first injection. Discard used needles immediately after each injection.
Any unused medicinal product or waste material should be disposed of in accordance with local requirements.

4.3 Contraindications

Hypersensitivity to the active substance or to any of the excipients listed in Qualitative and Quantitative Composition.
Tumours of the hypothalamus or pituitary gland.
Ovarian enlargement or ovarian cyst not due to polycystic ovarian syndrome.
Gynaecological haemorrhages of unknown aetiology.
Ovarian, uterine or mammary carcinoma.
Pregnancy and lactation.
Rekovelle must not be used when an effective response cannot be obtained, such as:
primary ovarian failure;
malformations of sexual organs incompatible with pregnancy;
fibroid tumours of the uterus incompatible with pregnancy.

4.4 Special Warnings and Precautions for Use

Rekovelle contains a potent gonadotropic substance capable of causing mild to severe adverse reactions, and should only be used by physicians who are thoroughly familiar with infertility problems and their management.
Gonadotropin therapy requires time commitment by physicians and supportive healthcare professionals, as well as the availability of appropriate monitoring facilities. Safe and effective use of Rekovelle calls for monitoring of ovarian response with ultrasound alone, or in combination with measurement of serum oestradiol levels, on a regular basis. The dose of Rekovelle is individualised for each patient to obtain an ovarian response with a favourable safety/efficacy profile. There may be a degree of inter-patient variability in response to FSH administration, with poor response to FSH in some patients and exaggerated response in others.
Before starting treatment, the couple's infertility should be assessed as appropriate and putative contraindications for pregnancy evaluated. In particular, patients should be evaluated for hypothyroidism and hyperprolactinaemia, and the appropriate specific treatment should be given.
Patients undergoing stimulation of follicular growth may experience ovarian enlargement and may be at risk of developing ovarian hyperstimulation syndrome. Adherence to the Rekovelle dose and regimen of administration and careful monitoring of therapy will minimise the incidence of such events.

Ovarian hyperstimulation syndrome (OHSS).

A certain degree of ovarian enlargement is an expected effect of controlled ovarian stimulation. It is more commonly seen in patients 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.
It is important to stress the value of careful and frequent monitoring of follicular development in order to reduce the risk of OHSS. The following symptoms may be observed in severe cases of OHSS: abdominal pain, discomfort and distension, severe ovarian enlargement, weight gain, dyspnoea, oliguria and gastrointestinal symptoms including nausea, vomiting and diarrhoea. Clinical evaluation may reveal hypovolaemia, haemoconcentration, electrolyte imbalances, ascites, haemoperitoneum, pleural effusions, hydrothorax, 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.
Excessive ovarian response to gonadotropin treatment seldom gives rise to OHSS unless hCG is administered to trigger final follicular maturation. Furthermore, the syndrome may be more severe and more protracted if pregnancy occurs. Therefore, in cases of ovarian hyperstimulation it is prudent to withhold hCG and advise the patient to refrain from coitus or to use barrier contraceptive methods for at least 4 days. Other measures to be considered to reduce the risk of OHSS include administration of GnRH agonist instead of hCG for triggering of final follicular maturation. Administration of GnRH agonist can reduce, but not eliminate, the risk for OHSS and is applicable only for GnRH antagonist cycles.
OHSS may progress rapidly (within 24 hours to several days) to become a serious medical event. It most often occurs after hormonal treatment has been discontinued. Also, as a consequence of the hormonal changes during pregnancy, late development of OHSS can occur. Because of the risk of developing OHSS, patients should be followed for at least two weeks after triggering of final follicular maturation.

Thromboembolic events.

Women with recent or ongoing thromboembolic disease or women with generally recognised risk factors for thromboembolic events, such as personal or family history, severe obesity (body mass index > 30 kg/m2) or thrombophilia may have an increased risk of venous or arterial thromboembolic events, during or following treatment with gonadotropins. 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 carry an increased risk of thromboembolic events.

Ovarian torsion.

Occurrence of ovarian torsion has been reported for ART cycles. It 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 ovaries. Damage to the ovary due to reduced blood supply can be limited by early diagnosis and immediate detorsion.

Multiple pregnancy.

Multiple pregnancy carries an increased risk of adverse maternal and perinatal outcomes. 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, although twin pregnancy can in rare occasions develop from single embryo transfers. The patients should be advised of the potential risk of multiple births before starting treatment.

Pregnancy loss.

The incidence of pregnancy loss by miscarriage or abortion is higher in patients undergoing controlled ovarian stimulation for 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 has been reported to be higher than in the general population.

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 treatment. It is not established whether or not treatment with gonadotropins increases the risk of these tumours in infertile women.

Congenital malformation.

The prevalence of congenital malformations after ART may be slightly higher than after spontaneous conceptions. This is thought to be due to differences in parental characteristics (e.g. maternal age, sperm characteristics) and multiple pregnancy.

Other medical conditions.

Medical conditions that contraindicate pregnancy should also be evaluated before starting treatment with Rekovelle.

Sodium content.

Rekovelle contains less than 1 mmol (23 mg) sodium per dose.

Use in women over 40 years of age.

There is limited experience in the use of Rekovelle in women over 40 years of age.

Use in the elderly.

There is no relevant use of Rekovelle in the elderly population (more than 65 years). Safety and efficacy of Rekovelle in elderly patients have not been established.

Paediatric use.

There is no relevant use of Rekovelle in the paediatric population for the indication.

Effects on laboratory tests.

No data available.

4.5 Interactions with Other Medicines and Other Forms of Interactions

No interaction studies have been performed with Rekovelle.

4.6 Fertility, Pregnancy and Lactation

Effects on fertility.

Rekovelle is indicated for use in infertility (see Section 4.1 Therapeutic Indications).
(Category D)
Rekovelle is contraindicated during pregnancy (see Section 4.3 Contraindications). No teratogenic risk has been reported, following controlled ovarian stimulation, in clinical use with gonadotropins. There are no data from the inadvertent exposure to Rekovelle in pregnant women. Animal embryofetal development studies have not been performed with follitropin delta. Embryofetal toxicity (as dystocia and marked post-implantation loss), but not teratogenicity, has been observed with the closely related agent, follitropin alfa, in rats and rabbits.
It is not known whether follitropin delta is excreted in human milk. The closely related agent, follitropin alfa, has been detected in milk in rats. Rekovelle is contraindicated during breast-feeding (see Section 4.3 Contraindications).

4.7 Effects on Ability to Drive and Use Machines

Rekovelle is expected to have no or negligible influence on the ability to drive and use machines.

4.8 Adverse Effects (Undesirable Effects)

Table 2 combines all three controlled ovarian stimulation (COS) cycles in the ESTHER trials and thus provides the most frequent adverse events based on 1,012 treatment cycles with Rekovelle and 1,015 treatment cycles with GONAL-F in the phase 3 program conducted in IVF/ICSI patients.
The most frequently reported adverse drug reactions during treatment with Rekovelle in pivotal clinical trials (1,012 cycles) are headache (4.2%), pelvic discomfort (2.9%), ovarian hyperstimulation syndrome (2.3%), pelvic pain (1.6%), nausea (1.4%), adnexa uteri pain (1.4%) and fatigue (1.2%).
Table 3 displays the adverse drug reactions in patients treated with Rekovelle in the pivotal clinical trials according to system organ class and frequency; common (≥ 1/100 to < 1/10) and uncommon (≥ 1/1,000 to < 1/100). Within each frequency grouping, adverse drug reactions are presented in order of decreasing seriousness.
OHSS is an intrinsic risk of ovarian stimulation. Known gastrointestinal symptoms associated with OHSS include abdominal pain, discomfort, and distension, nausea, vomiting and diarrhoea. Ovarian torsion and thromboembolic events are known to be rare complications of ovarian stimulation treatment.

Reporting suspected adverse effects.

Reporting suspected adverse reactions after registration 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 at http://www.tga.gov.au/reporting-problems.

4.9 Overdose

The effect of an overdose in humans is unknown, nevertheless, there is a risk that OHSS may occur (see Section 4.4 Special Warnings and Precautions for Use).
For information on the management of overdose, contact the Poisons Information Centre on 131 126 (Australia).
Advise your patients to immediately contact their doctor or the Poisons Information Centre (telephone 131 126) if they are concerned that they have given themselves too much Rekovelle.

5 Pharmacological Properties

5.1 Pharmacodynamic Properties

Pharmacotherapeutic group: Sex hormones and modulators of the genital systems, gonadotropins and other ovulation stimulants, gonadotropins.
ATC code: G03GA10.

Mechanism of action.

The most important effect resulting from parenteral administration of FSH is the development of multiple mature follicles. Rekovelle is a recombinant human FSH produced in a human cell line by recombinant DNA technology. The amino acid sequences of the two FSH subunits in Rekovelle are identical to the endogenous human FSH sequences. The expressing cell line can influence the characteristics of the recombinant FSH. Differences in glycosylation profile, sialic acid pattern and isoform profile have been documented between Rekovelle and recombinant FSH products, such as follitropin alfa and follitropin beta which are produced in Chinese hamster ovary (CHO) cell lines. The glycosylation of FSH in Rekovelle contains both α2,3 and α2,6-linked sialic acid (2,6-linked sialic acid is absent in CHO-derived recombinant FSH), different sugars such as N-acetylgalactosamine, carries additional linkages between carbohydrates such as bisecting N-acetylglucosamine and antennary fucose, and has a higher proportion of tetra-antennary structures and higher overall sialic acid content than CHO-derived recombinant FSH.

Pharmacodynamic effects compared to follitropin alfa.

Comparisons of Rekovelle versus follitropin alfa indicate that the differences in glycosylation influence both the pharmacokinetic and pharmacodynamic profile.
Following daily administration of equal IU doses of Rekovelle and follitropin alfa as determined in the rat in-vivo bioassay (Steelman-Pohley assay), higher FSH exposure and higher ovarian response (i.e. estradiol, inhibin B and follicular volume) were observed in patients after administration of Rekovelle compared to follitropin alfa. As the rat bioassay might not fully reflect the potency of the FSH in Rekovelle in humans, Rekovelle is dosed in micrograms and not in IU. The clinical trial data suggest that a daily dose of 10.0 micrograms [95% CI 9.2; 10.8] of Rekovelle provides, for the majority of patients, an ovarian response (i.e. oocytes retrieved, follicles ≥ 12 mm and estradiol) similar to that obtained with 150 IU/day follitropin alfa.
The recommended doses of Rekovelle in micrograms are specific to Rekovelle and are not applicable to other recombinant FSH preparations.

Factors influencing response.

The number of oocytes retrieved increases with the dose of Rekovelle and the serum concentration of women's AMH. Conversely, increasing body weight leads to a decrease in the number of oocytes retrieved (only clinically relevant for Rekovelle doses below 12 micrograms). Consequently, the Rekovelle dosing regimen is based on serum AMH concentration and furthermore on body weight for doses lower than 12 micrograms.

Clinical trials.

The ESTHER-1 trial was a randomised, assessor-blinded, controlled trial in 1,326 IVF/ICSI patients comparing the individualised dosing regimen (see Section 4.2 Dose and Method of Administration) of Rekovelle (with fixed dose) to a standard dosing regimen of follitropin alfa filled-by-mass (starting dose of 11 micrograms (150 IU) for the first five days followed by dose adjustments from day 6 of stimulation based on follicular development). The patients were up to 40 years of age and had regular menstrual cycles presumed to be ovulatory. As for other clinical trials of gonadotropins, a number of inclusion and exclusion criteria were applied in recruiting the ESTHER trial population. For example, patients were excluded if the following were present: endometriosis stage III-IV, history of recurrent miscarriage, and use of hormonal preparations (except for thyroid medication) during the last menstrual cycle before randomisation. Polycystic ovarian syndrome (PCOS) patients with anovulatory disorders have not been studied.
Single blastocyst transfer on day 5 was compulsory with the exception of patients aged 38-40 years in whom double blastocyst transfer was performed if no good-quality blastocysts were available. The two co-primary endpoints were ongoing pregnancy rate and ongoing implantation rate, defined as at least one intrauterine viable fetus 10-11 weeks after transfer and number of intrauterine viable fetuses 10-11 weeks after transfer divided by number of blastocysts transferred, respectively. The trial demonstrated that Rekovelle was at least as effective as follitropin alfa in terms of ongoing pregnancy rate and ongoing implantation rate, as shown in Table 4.
The clinical value of the AMH-based dosing regimen of Rekovelle was also assessed in secondary endpoints, such as ovarian response, OHSS risk management and gonadotropin consumption.

Ovarian response and total FSH dose.

Excessive ovarian response leading to triggering with GnRH agonist occurred for fewer patients with the individualised Rekovelle dosing regimen compared to the follitropin alfa dosing regimen (p < 0.05). Low ovarian response leading to cycle cancellation occurred at comparable rates with Rekovelle and follitropin alfa.
The overall average number of oocytes retrieved was similar for patients treated with Rekovelle and follitropin alfa, with more patients treated with Rekovelle achieving 8-14 oocytes in comparison to follitropin alfa at a starting dose of 11 micrograms (150 IU) and adjustments during stimulation (p < 0.05). The average Rekovelle daily dose was 0.16 micrograms/kg. The ovarian response and total FSH dose overall and according to AMH concentration are displayed in Table 5.

Safety - OHSS risk management.

The incidence of patients who required preventive interventions for early OHSS, such as triggering with GnRH agonist or administration of dopamine agonist, was reduced by 50% in the Rekovelle-treated patients compared to the follitropin alfa-treated patients (p < 0.05). Early OHSS and/or preventive interventions, as well as early and late OHSS and/or preventive interventions occurred less frequently with the individualised Rekovelle dosing regimen compared to the standard follitropin alfa dosing regimen (p < 0.05). OHSS risk management parameters are summarised in Table 6.

Safety - immunogenicity.

Anti-FSH antibodies were measured pre-dosing and post-dosing in patients undergoing up to three repeated treatment cycles with Rekovelle (665 patients in cycle 1 in the ESTHER-1 trial as well as 252 patients in cycle 2 and 95 patients in cycle 3 in the ESTHER-2 trial). The incidence of anti-FSH antibodies after treatment with Rekovelle was 1.1% in cycle 1, 0.8% in cycle 2 and 1.1% in cycle 3. These rates were similar to the incidence of pre-existing anti-FSH antibodies before exposure to Rekovelle in cycle 1 which was 1.4%, and comparable to the incidences of anti-FSH antibodies after treatment with follitropin alfa. In all patients with anti-FSH antibodies, titres were undetectable or very low and without neutralising capacity. Repeated treatment with Rekovelle of patients with pre-existing or treatment-induced anti-FSH antibodies did not increase the antibody titre, was not associated with decreased ovarian response, and did not induce immune-related adverse events.

5.2 Pharmacokinetic Properties

The pharmacokinetic profile of Rekovelle has been investigated in healthy female subjects and in in vitro fertilisation (IVF)/intracytoplasmic sperm injection (ICSI) patients undergoing controlled ovarian stimulation (COS). Following repeated daily subcutaneous administration, Rekovelle reaches steady-state within 6 to 7 days with a three-fold higher concentration compared with the concentration after the first dose. Circulating levels of Rekovelle are inversely related to the body weight, which supports individualised dosing based on body weight.
Within the therapeutic dose range, exposure to Rekovelle increases proportionally with the dose.

Absorption.

After a single subcutaneous administration of Rekovelle, the time to maximum concentration is approximately 20 hours.
After daily subcutaneous administration of Rekovelle, the time to maximum serum concentration is 10 hours.
The absolute bioavailability is about 64%.

Distribution.

The volume of distribution at steady state is about 9 L.

Metabolism.

Rekovelle is expected to be eliminated similarly to other follitropins, i.e. mainly by the kidneys. The fraction of Rekovelle excreted unchanged in the urine was estimated to be 9%.

Excretion.

Following intravenous administration, the clearance of Rekovelle is 0.3 L/h. The terminal half-life after single subcutaneous administration is 40 hours and after multiple subcutaneous administration is 28 hours. Comparison of the pharmacokinetics of Rekovelle with follitropin alfa following daily subcutaneous administration of equal doses of IUs for 7 days, revealed that the apparent clearance is 1.6-fold lower and accordingly the AUC and Cmax are 1.7-fold and 1.6-fold higher for Rekovelle than for follitropin alfa, respectively.

5.3 Preclinical Safety Data

Genotoxicity.

No genotoxicity studies have been conducted. The primary structure of follitropin delta is identical to endogenous FSH. As a large molecular weight protein, follitropin delta is not expected to interact with DNA or other chromosomal material.

Carcinogenicity.

Long-term studies in animals have not been performed to evaluate the carcinogenic potential of follitropin delta.

6 Pharmaceutical Particulars

6.1 List of Excipients

See Section 2 Qualitative and Quantitative Composition.

6.2 Incompatibilities

Incompatibilities were either not assessed or not identified as part of the registration of this medicine.

6.3 Shelf Life

In Australia, information on the shelf life can be found on the public summary of the Australian Register of Therapeutic Goods (ARTG). The expiry date can be found on the packaging.

6.4 Special Precautions for Storage

Store in a refrigerator (2°C-8°C). Do not freeze.
Within its shelf life, Rekovelle may be removed from the refrigerator, without being refrigerated again, and stored at or below 25°C for up to 3 months and must be discarded afterwards.
Before use: store in the original package in order to protect from light.
After the first injection: the pre-filled pen can be stored at or below 25°C and it must be discarded after 28 days. Reattach pen cap after each injection.

6.5 Nature and Contents of Container

Rekovelle is a clear and colourless solution for injection presented in a pre-filled multidose pen with a dose selection knob, display window and cap. Each pen contains an integrated non-replaceable cartridge containing the solution for injection.

12 micrograms.

Pre-filled injection pen containing an integrated 3 mL cartridge (Type I glass) with a plunger (halobutyl rubber), an aluminium crimp cap with a rubber inlay and 12 micrograms follitropin delta (rhu) in 0.36 mL of solution for injection.
Pack of 1 pre-filled pen and 3 injection needles (stainless steel).

36 micrograms.

Pre-filled injection pen containing an integrated 3 mL cartridge (Type I glass) with a plunger (halobutyl rubber), an aluminium crimp cap with a rubber inlay and 36 micrograms follitropin delta (rhu) in 1.08 mL of solution for injection.
Pack of 1 pre-filled pen and 9 injection needles (stainless steel).

72 micrograms.

Pre-filled injection pen containing an integrated 3 mL cartridge (Type I glass) with a plunger (halobutyl rubber), an aluminium crimp cap with a rubber inlay and 72 micrograms follitropin delta (rhu) in 2.16 mL of solution for injection.
Pack of 1 pre-filled pen and 15 injection needles (stainless steel).
Each Rekovelle pre-filled injection pen is for individual patient use only.

6.6 Special Precautions for Disposal

In Australia, any unused medicine or waste material should be disposed of in accordance with local requirements.

6.7 Physicochemical Properties

Chemical structure.

Follitropin delta is a heterodimer composed of one α and one β subunit. The amino acid sequence and the glycosylation sites of the mature α and β subunits are:
FSH subunit α:
1 APDVQDCPEC TLQENPFFSQ PGAPILQCMG CCFSRAYPTP LRSKKTMLVQ KNVTSESTCC
61 VAKSYNRVTV MGGFKVENHT ACHCSTCYYH KS
FSH subunit β:
1 NSCELTNITI AIEKEECRFC ISINTTWCAG YCYTRDLVYK DPARPKIQKT CTFKELVYET
61 VRVPGCAHHA DSLYTYPVAT QCHCGKCDSD STDCTVRGLG PSYCSFGEMK

CAS number.

146479-72-3.

7 Medicine Schedule (Poisons Standard)

(S4) Prescription Only Medicine.

Summary Table of Changes