Endometrin Information
Endometrin (Progesterone)
Endometrin (Progesterone) Indications and Usage
Endometrin (Progesterone) is indicated to support embryo implantation and early pregnancy by supplementation of corpus luteal function as part of an Assisted Reproductive Technology (ART) treatment program for infertile women.
Endometrin (Progesterone) Dosage Forms And Strengths
100 mg vaginal insert is a white to off-white oblong-shaped tablet debossed with “FPI” on one side and “100” on the other side.
Endometrin (Progesterone) Contraindications
Endometrin (Progesterone) should not be used in individuals with any of the following conditions:
Endometrin (Progesterone) Adverse Reactions
Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice.
The safety data reflect exposure to Endometrin (Progesterone) in 808 infertile women (74.9% White, 10.3% Hispanic, 5.4% Black, 5% Asian, and 4.6% Other) in a single Assisted Reproductive Technology 10 week clinical study conducted in the U.S. Endometrin (Progesterone) was studied at doses of 100 mg twice daily and 100 mg three times daily. The adverse reactions that occurred at a rate greater than or equal to 2% in either Endometrin (Progesterone) group are summarized in Table 1.
Other less common reported adverse reactions included vaginal irritation, itching, burning, discomfort, urticaria, and peripheral edema.
Endometrin (Progesterone) Drug Interactions
No formal drug-drug interaction studies have been conducted for Endometrin (Progesterone) . Drugs known to induce the hepatic cytochrome-P450-3A4 system (such as rifampin, carbamazepine) may increase the elimination of progesterone. The effect of concomitant vaginal products on the exposure of progesterone from Endometrin (Progesterone) has not been assessed. Endometrin (Progesterone) is not recommended for use with other vaginal products (such as antifungal products) as this may alter progesterone release and absorption from the vaginal insert ].
Endometrin (Progesterone) Use In Specific Populations
Endometrin (Progesterone) has been used to support embryo implantation and maintain clinical pregnancy in one clinical study. The livebirth outcomes of these pregnancies were as follows:
Birth defects reported in the Endometrin (Progesterone) twice daily group included: one fetus with a cleft palate and intrauterine growth retardation, one fetus with spina bifida, three fetuses with congenital heart defects, one fetus with an umbilical hernia, and one fetus with an intestinal anomaly.
Birth defects reported in the Endometrin (Progesterone) three times daily group included: one fetus with an esophageal fistula, one fetus with hypospadias and an underdeveloped right ear, one fetus with Down’s and an atrial septal defect, one fetus with congenital heart anomalies, one fetus with DiGeorge’s syndrome, one fetus with a hand deformity, and one fetus with cleft palate.
For additional information on the pharmacology of Endometrin (Progesterone) and pregnancy outcome information .
Endometrin (Progesterone) Overdosage
Treatment of overdosage consists of discontinuation of Endometrin (Progesterone) together with institution of appropriate symptomatic and supportive care.
Endometrin (Progesterone) Description
Endometrin (Progesterone) Vaginal Insert contains micronized progesterone. Endometrin (Progesterone) is supplied with polyethylene vaginal applicators.
The active ingredient, progesterone, is present in 100 mg amount along with other excipients. The chemical name for progesterone is pregn-4-ene-3,20-dione. It has an empirical formula of CHO and a molecular weight of 314.5. Progesterone exists in two polymorphic forms. The form used in Endometrin (Progesterone) , the alpha-form, has a melting point of 127-131°C.
The structural formula is:
CHO
Each Endometrin (Progesterone) Vaginal Insert delivers 100 mg of progesterone in a base containing lactose monohydrate, polyvinylpyrrolidone, adipic acid, sodium bicarbonate, sodium lauryl sulfate, magnesium stearate, pregelatinized starch, and colloidal silicone dioxide.
Endometrin (Progesterone) Clinical Pharmacology
Absorption
Progesterone serum concentrations increased following the administration of the Endometrin (Progesterone) Vaginal Insert in 12 healthy pre-menopausal females. On single dosing, the mean C was 17.0 ng/mL in the Endometrin (Progesterone) twice daily group and 19.8 ng/mL in the Endometrin (Progesterone) three times daily group. On multiple dosing, steady-state concentrations were attained within approximately 1 day after initiation of treatment with Endometrin (Progesterone) . Both Endometrin (Progesterone) regimens provided average serum concentrations of progesterone exceeding 10 ng/mL on Day 5. The pharmacokinetic results are summarized in Table 2.
Distribution
Progesterone is approximately 96% to 99% bound to serum proteins, primarily to serum albumin and corticosteroid binding globulin.
Metabolism
Progesterone is metabolized primarily by the liver largely to pregnanediols and pregnanolones. Pregnanediols and pregnanolones are conjugated in the liver to glucuronide and sulfate metabolites. Progesterone metabolites that are excreted in the bile may be deconjugated and may be further metabolized in the gut via reduction, dehydroxylation, and epimerization.
Excretion
Progesterone undergoes renal and biliary elimination. Following injection of labeled progesterone, 50-60% of the excretion of metabolites occurs via the kidney; approximately 10% occurs via the bile and feces. Overall recovery of the labeled material accounts for 70% of an administered dose. Only a small portion of unchanged progesterone is excreted in the bile.
Endometrin (Progesterone) How Supplied/storage And Handling
Each Endometrin (Progesterone) Vaginal Insert is a white to off-white oblong-shaped insert debossed with “FPI” on one side and “100” on the other side. Each Endometrin (Progesterone) ® (progesterone) Vaginal Insert, 100 mg, is packed individually in a sealed foil pouch. These pouches are available in cartons packed:
Store at 25°C (77°F); excursions permitted between 15-30°C (59-86°F).
Endometrin (Progesterone) Patient Counseling Information
See
Read the patient information that comes with Endometrin (Progesterone) before you start to use it and each time you get a refill. There may be new information. This leaflet does not take the place of talking with your doctor about your medical condition or treatment. Your doctor may do a physical exam before prescribing Endometrin (Progesterone) .
What is Endometrin (Progesterone) ?
Endometrin (Progesterone) is a vaginal insert that contains the hormone progesterone. Endometrin (Progesterone) is for women who need extra progesterone while undergoing treatment in an Assisted Reproductive Technology (ART) program.
Progesterone is one of the hormones essential for helping you to become and to stay pregnant. If you are undergoing ART treatment, your doctor may prescribe Endometrin (Progesterone) to provide the progesterone your body needs.
Who should not use Endometrin (Progesterone) ?
Do not use Endometrin (Progesterone) if you:
Endometrin (Progesterone) may not be right for you. Before starting Endometrin (Progesterone) , tell your doctor about all your health problems.
Tell your doctor about all the medicines you take including prescription and nonprescription medicines, vaginal products, vitamins, herbal supplements.
Know what medicines you take. Keep a list of your medicines to show to the doctor and pharmacist.
How should I use Endometrin (Progesterone) ?
Follow the steps below:
Other information for using Endometrin (Progesterone)
What are the possible side effects of Endometrin (Progesterone) ?
Common side effects seen with ART and Endometrin (Progesterone) included pelvic pain after surgery, abdominal pain, nausea, and swollen ovaries (ovarian hyperstimulation syndrome).
Other reported side effects included abdominal bloating, headache, urinary infections, uterine cramping, constipation, vomiting, tiredness, and vaginal bleeding.
Vaginal products with progesterone may also cause vaginal irritation, burning, and discharge.
Serious Risks of Progesterone
Progesterone can increase your chance of getting blood clots. Blood clots can be serious and lead to death.
Serious blood clots include those in the:
Call your doctor or get medical help right away if you have:
Other risks of progesterone use include:
Call your doctor immediately if you have abnormal vaginal bleeding
These are not all the side effects with Endometrin (Progesterone) . Ask your doctor or pharmacist for more information.
How should I store Endometrin (Progesterone) ?
General information about Endometrin (Progesterone)
Medicines are sometimes prescribed for purposes other than those listed in a Patient Information Leaflet. Do not use Endometrin (Progesterone) for a condition for which it was not prescribed. Do not give Endometrin (Progesterone) to other women, even if they have the same condition as you do. It may harm them.
This leaflet summarizes the most important information about Endometrin (Progesterone) . If you would like more information, talk with your doctor. You can ask your doctor or pharmacist for information about Endometrin (Progesterone) that was written for healthcare professionals. For more information call Ferring Pharmaceuticals at 1-800-822-8214.
What are the ingredients in Endometrin (Progesterone) ?
Active Ingredient:
Inactive Ingredients:
Manufactured by:
Manufactured for:
6323-02
Endometrin (Progesterone) Package Label - Foil Pack Label
(progesterone) Vaginal Insert 100 mg
Manufactured for:
Ferring Pharmaceuticals Inc.
Parsippany, NJ 07054
By: Pharmaceutics International Inc.
Hunt Valley, MD 21031
Store at 20°-25°C (68°-77°F);
exercurstions permitted between
15°-30°C (59°-86°F).
NDC 55566-6500-1
LOT XXXX.XXX
EXP XX/XX
Endometrin (Progesterone) Package Label - Inner Carton
NDC 55566-6500-2
(progesterone) Vaginal Insert 100 mg
1 individually sealed 100 mg vaginal insert.
(progresterone) Vaginal Insert 100 mg
Manufactured for: Ferring Pharmaceuticals Inc. Parsippany, NJ 07054
By: Pharmaceutics International Inc. Hunt Valley MD 21031
Patent Pending
6321-04
Endometrin (Progesterone) Package Label - Outer Carton
NDC 55566-6500-3
(progesterone) Vaginal Insert 100 mg
21 vaginal inserts with 21 disposable vaginal applicators
Each insert contains 100 mg progesterone, USP
6322-04
