Mifepristone 200 mg/1
MIFEPRISTONE · TABLET · GenBioPro, Inc.
Mifepristone is a tablet containing mifepristone at 200 mg/1, taken oral. Manufactured by GenBioPro, Inc..
Key Facts
- Brand Name
- Mifepristone
- Generic Name
- MIFEPRISTONE
- NDC Code (Product)
43393-001- Manufacturer
- GenBioPro, Inc.
- Strength
- 200 mg/1
- Dosage Form
- TABLET
- Route
- ORAL
- Marketing Status
- Application #
- ANDA091178
- Drug Class
- Progestin Antagonist [EPC]
- Marketing Start
- 05/01/2019
Recall History
No Recall HistorySide Effects Reported to FDA
FDA FAERS database · These are reported events, not confirmed side effects
Full Prescribing Information
Indications & Usage
1 INDICATIONS AND USAGE Mifepristone is a cortisol receptor blocker indicated to control hyperglycemia secondary to hypercortisolism in adult patients with endogenous Cushing's syndrome who have type 2 diabetes mellitus or glucose intolerance and have failed surgery or are not candidates for surgery. LIMITATIONS OF USE: Mifepristone tablets should not be used in the treatment of patients with type 2 diabetes unless it is secondary to Cushing’s syndrome. Mifepristone is a cortisol receptor blocker indicated to control hyperglycemia secondary to hypercortisolism in adult patients with endogenous Cushing's syndrome who have type 2 diabetes mellitus or glucose intolerance and have failed surgery or are not candidates for surgery ( 1 ). Important Limitations of Use: Do not use for the treatment of type 2 diabetes mellitus unrelated to endogenous Cushing’s syndrome.
Dosage & Administration
2 DOSAGE AND ADMINISTRATION Obtain a negative pregnancy test in females of reproductive potential prior to initiating treatment with mifepristone tablets or if treatment is interrupted for more than 14 days ( 2.1 ). Administer once daily orally with a meal ( 2.2 ). The recommended starting dose is 300 mg once daily ( 2.2 ). Based on clinical response and tolerability, the dose may be increased in 300 mg increments to a maximum of 1,200 mg once daily. Do not exceed 20 mg/kg per day ( 2.2 ). Renal impairment: do not exceed 600 mg once daily ( 2.3 ). Mild-to-moderate hepatic impairment: do not exceed 600 mg once daily. Do not use in severe hepatic impairment ( 2.4 ). Concomitant administration with strong CYP3A inhibitors: Do not exceed 900 mg once daily ( 2.5 ). 2.1 Testing Prior to and During Mifepristone Administration Obtain a negative pregnancy test in females of reproductive potential prior to initiating treatment with mifepristone tablets or if treatment is interrupted for more than 14 days [see Contraindications ( 4 ), Warnings and Precautions ( 5.2 ), Use in Specific Populations ( 8.1 , 8.3 )]. 2.2 Adult Dosage The recommended starting dose is 300 mg orally once daily. Mifepr…
Contraindications
4 CONTRAINDICATIONS Mifepristone is contraindicated in: Pregnancy [See Dosage and Administration ( 2.1 ), Use in Specific Populations ( 8.1 , 8.3 )] Patients taking drugs metabolized by CYP3A such as simvastatin, lovastatin, and CYP3A substrates with narrow therapeutic ranges, such as cyclosporine, dihydroergotamine, ergotamine, fentanyl, pimozide, quinidine, sirolimus, and tacrolimus, due to an increased risk of adverse events. [See Drug Interactions ( 7.1 ) and Clinical Pharmacology ( 12.3 )] Patients receiving systemic corticosteroids for lifesaving purposes (e.g., immunosuppression after organ transplantation) because mifepristone antagonizes the effect of glucocorticoids. Women with a history of unexplained vaginal bleeding or with endometrial hyperplasia with atypia or endometrial carcinoma. Patients with known hypersensitivity to mifepristone or to any of the product components. Pregnancy ( 4 , 8.1 ). Patients taking drugs metabolized by CYP3A such as simvastatin, lovastatin, and CYP3A substrates with narrow therapeutic ranges ( 4 ). Patients receiving systemic corticosteroids for lifesaving purposes ( 4 ). Women with a history of unexplained vaginal bleeding or endometrial …
Drug Interactions
7 DRUG INTERACTIONS Based on the long terminal half-life of mifepristone after reaching steady state, at least 2 weeks should elapse after cessation of mifepristone before initiating or increasing the dose of any interacting concomitant medication. Drugs metabolized by CYP3A: Administer drugs that are metabolized by CYP3A at the lowest dose when used with mifepristone ( 7.1 ). CYP3A inhibitors: Caution should be used when mifepristone is used with strong CYP3A inhibitors. Limit mifepristone dose to 900 mg per day when used with strong CYP3A inhibitors ( 7.2 ). CYP3A inducers: Do not use mifepristone with CYP3A inducers ( 7.3 ). Drugs metabolized by CYP2C8/2C9: Use the lowest dose of CYP2C8/2C9 substrates when used with mifepristone ( 7.4 ). Drugs metabolized by CYP2B6: Use of mifepristone should be done with caution with bupropion and efavirenz ( 7.5 ). Hormonal contraceptives: Do not use with mifepristone ( 7.6 ). 7.1 Drugs Metabolized by CYP3A Because mifepristone is an inhibitor of CYP3A, concurrent use of mifepristone with a drug whose metabolism is largely or solely mediated by CYP3A is likely to result in increased plasma concentrations of the drug. Discontinuation or dose re…
Adverse Reactions
6 ADVERSE REACTIONS Most common adverse reactions in Cushing’s syndrome (≥20%): nausea, fatigue, headache, decreased blood potassium, arthralgia, vomiting, peripheral edema, hypertension, dizziness, decreased appetite, endometrial hypertrophy ( 6 ). To report SUSPECTED ADVERSE REACTIONS, contact Teva at 1-888-838-2872 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch . 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, the adverse reaction rates observed cannot be directly compared to rates in other clinical trials and may not reflect the rates observed in clinical practice. Safety data on the use of mifepristone are available from 50 patients with Cushing’s syndrome enrolled in an uncontrolled, open-label, multi-center trial (Study 400). Forty-three patients had Cushing’s disease and all except one had previously undergone pituitary surgery. Four patients had ectopic ACTH secretion, and three had adrenal carcinoma. Patients were treated for up to 24 weeks. A dose of 300 mg per day was administered for the initial 14 days; thereafter, the dose could be escalated in increments of 300 mg per day based on assessments of tolerability an…
Frequently Asked Questions
What is Mifepristone used for?
Mifepristone contains MIFEPRISTONE. It is a tablet taken oral. Consult your doctor for specific uses.
Is Mifepristone a controlled substance?
Mifepristone is not classified as a controlled substance by the DEA.
What is the generic name for Mifepristone?
The generic name for Mifepristone is MIFEPRISTONE. There are 1 other brand versions of MIFEPRISTONE.
What is the NDC code for Mifepristone 200 mg/1?
The NDC (National Drug Code) for Mifepristone 200 mg/1 is 43393-001, listed by GenBioPro, Inc..