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Luveris(Lutropin alfa)
2015-01-30 17:09:54 来源: 作者: 【 】 浏览:1112次 评论:0
Lutropin alfa (rch) (Recombinant human luteinizing hormone)
Consumer Medicine Information
 
 

NOTICE: This Consumer Medicine Information (CMI) is intended for persons living in Australia. This page contains answers to some common questions about Luveris . It does not contain all the information that is known about Luveris . It does not take the place of talking to your doctor or pharmacist. All medicines have risks and benefits. Your doctor has weighed the risk of you using this medicine against the benefits he/she expects it will have for you. If you have any concerns about using this medicine, ask your doctor or pharmacist. Bookmark or print this page, you may need to read it again.

What Luveris is used for

Luveris is a medicine containing lutropin alfa, a recombinant luteinizing hormone (LH) which is essentially similar to the hormone found naturally in humans, but it is made by means of biotechnology. It belongs to the family of hormones called gonadotrophins, which are involved in the normal control of reproduction.
Luveris is recommended for the treatment of women who have been shown to produce very low levels of some of the hormones involved in the natural reproductive cycle. The medicine is used together with another hormone called FSH (follicle stimulating hormone) also known by the brand name Gonal-F, to bring about the development of follicles which are in the ovaries, the structures maturing the eggs (ova). It is followed by treatment with a single dose of human chorionic gonadotrophins (hCG), which leads to the release of an egg from the follicle (ovulation).
Compared to natural conception, the frequency of multiple pregnancies and births is increased in patients receiving this treatment. The majority of these are twins. However, this risk can be minimised by using the recommended dose and time of injections.
If you have any concerns please discuss this with your doctor.
Your doctor may prescribe Luveris for another reason.
Ask your doctor if you have any questions about why Luveris has been prescribed for you.
Luveris is not addictive.
This medicine does not interfere with your ability to drive a car or operate machinery.
This medicine is available only on a doctor's prescription.

Before you are given Luveris

You and your partner's fertility should be eva luated before the treatment is started.

When you must not use it

Do not use Luveris if:
you have a history of allergy to gonadotrophins or to any of the ingredients listed at the end of this leaflet
you are pregnant
you are breastfeeding
your ovaries are enlarged
you have an unexplained ovarian cyst
you have unexplained vaginal bleeding
you have cancer of the ovaries, uterus or breasts
you have a brain tumour.
Do not take Luveris after the expiry date (month/year) on the packaging has passed.
Do not take Luveris if the packaging is torn or shows signs of tampering.
If your medicine has expired or is damaged, return it to your pharmacist/clinic for disposal.
If you are not sure whether you should start using Luveris, talk to your doctor.

Before you start to use it

Your doctor will assess you and your partner's infertility. This may include tests for other medical conditions, which may interfere with your ability to become pregnant. If necessary, other medical conditions may be treated before starting infertility treatments and Luveris.
Tell your doctor if you are breastfeeding or intend to breastfeed.
Luveris should not be used while you are breastfeeding.
Tell your doctor if you have any allergies to:
any other medicines
any other substances such as foods, preservatives or dyes.
Symptoms of an allergic reaction to Luveris may include shortness of breath, wheezing or difficulty breathing; swelling of the face, lips, tongue or other parts of the body; rash, itching or hives on the skin.
Tell your doctor if you have or have had any medical conditions, especially the following:
Premature menopause
Uncontrolled thyroid or adrenal gland disease
High prolactin levels in the blood
Cancer of the pituitary gland or hypothalamus
Fibroid tumours in your uterus which would make pregnancy impossible
If you have been through menopause
Kidney disease
Liver disease
You have increased risk factors for developing blood clots
Porphyria or a family history of porphyria
You have a family history of increased risk of developing blood clots eg, stroke, heart attacks.
Treatment with Luveris may increase your risk of developing a condition called ovarian hyperstimulation syndrome (OHSS). This is when the ovaries over react to the hormonal treatment and develop too many follicles.
The most common symptom is lower abdominal pain. During stimulation your doctor will monitor your treatment by use of ultrasound and blood tests to measure oestrogen levels.
This will help to indicate if you are likely to develop OHSS. If necessary your doctor will delay or cancel your Luveris injection. You may also be advised to refrain from coitus or use barrier methods until the end of the cycle if this occurs.
Compared to natural conception, the frequency of pregnancy loss is higher in patients undergoing treatment with Luveris. Talk to your doctor about any concerns you may have before you start using Luveris.
Tell your doctor if you plan to have surgery.
Make sure you tell your doctor about any of the above before you use Luveris.

Taking other medicines

Tell your doctor if you are taking any other medicines, including any that you buy without a prescription from your pharmacy, supermarket or health food shop.
Your doctor or pharmacist has more information on medicines to be careful with or to avoid while using Luveris.

How Luveris is given

Follow all directions given to you by your doctor or pharmacist carefully.
They may differ from the information contained in this leaflet.
Treatment with Luveris should be started under the supervision of a specialist doctor experienced in fertility treatment.
Luveris is given as a course of daily injections at the same time as another medicine, follitropin alfa (Gonal-F).
Luveris should not be given in the same injection with other drugs except Gonal-F.

How much is injected

It is recommended that your treatment with LUVERIS starts at 75 IU daily along with 75 IU to 150 IU GONAL-f but your doctor may adjust your dose of LUVERIS or GONAL-f depending on your individual response to treatment. Clinical results have shown the minimal effective dose of LUVERIS is 37.5 IU.
Your doctor will explain exactly when to give the injection.
Each vial is for single use only.

How to inject

Luveris is given as a subcutaneous (under your skin) injection in the lower abdominal area or thigh, each day normally for up to 3 weeks.
Your doctor may decide to extend the treatment for up to 5 weeks.
Luveris is intended to be injected by yourself or by your partner.
Alternatively your doctor or a nurse may give you these injections.
If your doctor decides you can give the injections yourself, the doctor or a nurse will teach you the injection technique.
Do not self-inject until you are sure of how to do it.
Your partner may be trained to give the injection at home.

Where to inject

Luveris is usually given in the lower abdominal area (except around the navel and waistline) or the front of your thigh.
Do not inject into any areas in which you feel lumps, firm knots, depressions, pain or discolouration.
Talk to your doctor if you find anything unusual when injecting.

If you forget to inject Luveris

If you forget an injection or are not sure what to do, contact your doctor or nurse immediately for advice.
Do not take a double dose on any day.
Ask your doctor if you are not sure what to do or have trouble remembering to inject your medicine.

If you injected too much

Immediately contact your doctor or the Poisons Information Centre (In Australia telephone 131 126. In New Zealand telephone 0800 764 766) if you are concerned that you have given yourself too much Luveris.

While you are using Luveris

Your doctor will carefully monitor your response using ultrasound and blood tests before and during treatment with Luveris.

Things you must do

You are required to see your doctor regularly so you can be monitored closely throughout your treatment.
Tell your doctor immediately if you become pregnant while using Luveris.
If you are about to be started on any new medicine, tell your doctor and pharmacist that you are using Luveris.
If you plan to have surgery, tell your doctor or dentist that you are using Luveris.
Tell all the doctors, dentists and pharmacists who are treating you that you are using Luveris.

Things you must not do

If you are self-injecting do not:
stop using Luveris without telling your doctor.
change the dose unless your doctor tells you to. Changing your dose without advising your doctor can increase your risk of unwanted side effects or prevent the drug from working properly.
give this medicine to anyone else, even if their symptoms seem similar to yours or if they have the same condition as you.

Side effects

Tell your doctor as soon as possible if you do not feel well while taking Luveris.
All medicines can have side effects. Sometimes they are serious, most of the time they are not.
If you get side-effects do not stop taking Luveris without first talking to your doctor.
Ask your doctor or pharmacist to answer any questions you may have.
The use of Luveris can increase the risk of multiple pregnancies and births.
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. Talk to your doctor about any concerns you may have before undergoing treatment.
Tell your doctor if you notice any of the following and they worry you:
headache
abdominal pain, abdominal discomfort
breast pain
nausea, vomiting
diarrhoea
sleepiness
ovarian cysts
bruising, pain, redness, itching or swelling at the site of injection
Tell your doctor immediately or go to the accident and emergency section of your nearest hospital if you experience any of the following:
bleeding
inflammation, swelling or pain in your legs
severe pelvic pain, nausea and vomiting and weight gain, these are early signs of OHSS
warning signs of stroke or heart attack
warning signs of blood clots (such as pain, warmth, redness, numbness or tingling in arm or leg)
Your risk of ovarian hyperstimulation syndrome can be increased with this treatment.
If you get serious abdominal pain together with nausea, vomiting and weight gain, stop injections and speak to your doctor as soon as possible.
If any of the following happen, stop using Luveris and tell your doctor immediately or go to the accident and emergency at your nearest hospital:
swelling of the face, lips, tongue or other parts of the body
shortness of breath, wheezing or difficulty breathing
severe skin rash, itching or hives
Ectopic pregnancy (embryo implanted outside the womb) may occur, especially in women with a history of prior tubal disease.
Other side effects not listed above may also occur in some patients. Tell your doctor if you notice anything else that is making you feel unwell.
Do not be alarmed by this list of possible side effects. You may not experience any of them.

After using Luveris

Storage

Prior to reconstitution keep the vials in a cool dry place where the temperature is below 25°C. Protect from light.
Once the Luveris powder is dissolved with the solvent provided it should be injected immediately. This is due to the solvent not containing preservative. Any left over solution must be discarded.
Do not use the dissolved solution if it contains particles or is not clear.
Do not store it or any other medicine in the bathroom or near a sink.
Do not leave it in the car.
Keep this medicine where children cannot reach it.
A locked cupboard at least one-and-a-half metres above the ground is a good place to store medicines.

Disposal

If you are self-injecting, you should discard all sharps into a disposal unit.
Each vial of medicine is for single use only. Any medicine left over after injecting should be discarded.
If you have any Luveris that has expired or is left over from your treatment refer this to your clinic.

Product description

What it looks like

Luveris is a sterile white powder in a vial.
Each vial of Luveris contains 75 IU lutropin alfa.
Luveris is available in packs of 1, 3 or 10 vials of Luveris . Each pack also contains a corresponding number of vials containing 1 mL Water for Injections.

Ingredients

Active ingredient:
Lutropin alfa (rch)
Inactive ingredients:
Polysorbate 20
Sodium phosphate - dibasic dihydrate
Sodium phosphate monobasic
Methionine
Sucrose
Concentrated phosphoric acid
Sodium hydroxide

Supplier

Luveris is supplied in Australia by:
Merck Serono Australia Pty Ltd
3-4/25 Frenchs Forest Road
Frenchs Forest NSW 2086
 
For enquiries call: 1800 633 463
 
Luveris is supplied in New Zealand by:
Healthcare Logistics
58 Richard Pearse Drive
Airport Oaks, Auckland
 
The Australian Registration number for Luveris 75 IU is AUST R 95042.
 
This leaflet was prepared April 2011.
 
© Copyright 2002
 
A008-0411
 

HOW TO SELF-INJECT

How should I administer Luveris 75 IU

Luveris is given by injection under the skin. Each vial is for single use only.
Sometimes the injection will be given to you by a doctor or nurse, or you or your partner may be trained to give the injection at home.
If you administer Luveris to yourself, please carefully read the following instructions:
Follow the directions below for mixing and injecting Luveris.

1. Wash your hands. It is important that your hands and the items you use be as clean as possible.

2. Assemble everything you need. Please note that alcohol swabs, syringes and needles are not contained in the package. Find a clean area and lay out everything:

two alcohol swabs,
one solvent vial,
one vial containing the medicinal product,
one syringe,
one big needle for reconstitution,
a fine-bore needle for subcutaneous injection.

3. Drawing up the solvent:

Remove the protective cap from the solvent vial. Attach the needle for reconstitution (the bigger needle) to the syringe and draw up some air into the syringe by pulling the plunger to approximately the 1 ml mark. Then, insert the needle into the vial, push the plunger to expel the air, turn the vial upside down and gently draw up all the solvent.
Set the syringe down carefully on the work-surface taking care not to touch the needle.

4. Preparing the injection solution:

Remove the protective cap from the Luveris powder vial, pick up your syringe and slowly inject the solvent into the vial of Luveris. Swirl gently. Do not shake. The powder should dissolve into a clear solution immediately.
Turn the vial upside down, gently draw the solution back into the syringe.
You may also mix Luveris and Gonal-F as an alternative to injecting each product separately. After dissolving the Luveris powder, draw the solution back into the syringe and re-inject it into the container with the Gonal-F powder. Once the powder has dissolved, draw the solution back into the syringe. Inspect for particles as before and do not use if the solution is not clear. Up to 3 containers of powder may be dissolved in 1 mL of solvent.

5 Injection:

Change the needle for the fine-bore needle and remove any air bubbles: If you see air bubbles in the syringe, hold the syringe with the needle pointing upwards and gently flick the syringe until all the air collects at the top. Gently push the plunger until the air bubbles are gone.
Immediately inject the solution: Your doctor or nurse will have already advised you where to inject (e.g. tummy, front of thigh). Wipe the chosen area with an alcohol swab. Firmly pinch the skin together and insert the needle at a 45° to 90° angle using a dart-like motion. Inject under the skin, as you were taught. Do not inject directly into a vein. Inject the solution by pushing gently on the plunger. Take as much time as you need to inject all the solution. Immediately withdraw the needle and clean the skin with an alcohol swab using a circular motion.

6. Dispose of all used items:

Once you have finished your injection, immediately discard all needles and empty glass containers in a sharps container. Any unused solution must be discarded.
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