TLPH Abyrone Abiraterone

Product Information

• Product name: Abyrone Abiraterone as shown on package
• Manufacturer / brand: Laos TLPH Pharma
• Active ingredient: Abiraterone
• Current strength: as shown on package
• SKU: AM-ITEM-17
• Site category: general medicines

Product Summary

Abyrone Abiraterone as shown on package is an AISTIKA-listed product supplied by Laos TLPH Pharma. This page summarizes the product identity, strength, SKU, site category, and public medical reference information. Product name, manufacturer, packaging, and strength follow this AISTIKA product page.

Active Ingredient and Reference Data

Abiraterone is the active ingredient used for this product page. Public prescribing information for Abiraterone was used for the medical reference sections. Medical details are provided for reference and must be interpreted by a qualified healthcare professional.

Mechanism of Action

Abiraterone is converted in vivo to abiraterone, an androgen biosynthesis inhibitor, that inhibits 17 α-hydroxylase/C17,20-lyase (CYP17). This enzyme is expressed in testicular, adrenal, and prostatic tumor tissues and is required for androgen biosynthesis. CYP17 catalyzes two sequential reactions: 1) the conversion of pregnenolone and progesterone to their 17α-hydroxy derivatives by 17α-hydroxylase activity and 2) the subsequent formation of dehydroepiandrosterone (DHEA) and androstenedione, respectively, by C17, 20 lyase activity.

Reference Indications

Abiraterone tablets are indicated in combination with prednisone for the treatment of patients with Metastatic castration-resistant prostate cancer (CRPC) Metastatic high-risk castration-sensitive prostate cancer (CSPC) Abiraterone tablet is a CYP17 inhibitor indicated in combination with prednisone for the treatment of patients with metastatic castration-resistant prostate cancer (CRPC). metastatic high-risk castration-sensitive prostate cancer (CSPC).

Reference Dosage and Administration

Recommended Dose for Metastatic CRPC The recommended dose of Abiraterone tablets is 1,000 mg (two 500 mg tablets or four 250 mg tablets) orally once daily with prednisone 5 mg orally twice daily. taken as a single dose once daily on an empty stomach.

Dose conversion must be confirmed by a physician because the reference dose may vary by indication, organ function, toxicity, or interacting medicines.

This reference dosage is not an individualized prescription. Dose changes, treatment interruptions, or discontinuation must be directed by a physician.

Important Safety Information

Mineralocorticoid excess: Closely monitor patients with cardiovascular disease. Control hypertension and correct hypokalemia before treatment. Monitor blood pressure, serum potassium and symptoms of fluid retention at least monthly. Adrenocortical insufficiency: Monitor for symptoms and signs of adrenocortical insufficiency. Increased dosage of corticosteroids may be indicated before, during and after stressful situations. Hepatotoxicity: Can be severe and fatal. Monitor liver function and modify, interrupt, or discontinue Abiraterone dosing as recommended. Increased fractures and mortality in combination with radium Ra 223 dichloride: Use of Abiraterone plus prednisone/prednisolone in combination with radium Ra 223 dichloride is not recommended. Embryo-Fetal Toxicity: Abiraterone can cause fetal harm.

Common Adverse Reactions and Monitoring

Adrenocortical Insufficiency . Increased Fractures and Mortality in Combination with Radium Ra 223 Dichloride . The most common laboratory abnormalities (>20%) are anemia, elevated alkaline phosphatase, hypertriglyceridemia, lymphopenia, hypercholesterolemia, hyperglycemia, and hypokalemia. Placebo plus prednisone 5 mg twice daily was given to patients on the control arm. Another randomized placebo-controlled, multicenter clinical trial (LATITUDE) enrolled patients who had metastatic high-risk CSPC in which Abiraterone was administered at a dose of 1,000 mg daily in combination with prednisone 5 mg once daily. Placebos were administered to patients in the control arm.

Drug Interactions and Special Populations

CYP3A4 Inducers: Avoid concomitant strong CYP3A4 inducers during Abiraterone treatment. If a strong CYP3A4 inducer must be co-administered, increase the Abiraterone dosing frequency. ( 2.5 , 7.1 ) CYP2D6 Substrates: Avoid co-administration of Abiraterone with CYP2D6 substrates that have a narrow therapeutic index. If an alternative treatment cannot be used, exercise caution and consider a dose reduction of the concomitant CYP2D6 substrate. Avoid concomitant strong CYP3A4 inducers during Abiraterone treatment. If a strong CYP3A4 inducer must be co-administered, increase the Abiraterone dosing frequency . Avoid co-administration of Abiraterone with substrates of CYP2D6 with a narrow therapeutic index (e.g., thioridazine). If alternative treatments cannot be used, consider a dose reduction of the concomitant CYP2D6 substrate drug .

Storage and Purchase Notes

Store according to the package or pharmacist instructions and keep out of reach of children. Before ordering, confirm product name, strength, quantity, price, shipping details, and payment method. After receipt, check packaging, batch number, expiration date, and storage conditions.

Sources

Sources: Abiraterone Acetate public prescribing information; openFDA/DailyMed public label data. These sources are used for public medical reference. Product information follows this AISTIKA product page.

DisclaimerThis page is for product information and public-label reference only. It does not provide diagnosis, prescription, or individualized medical advice. Consult a physician for treatment decisions.