orgovyx

Recommended Dosage: A loading dose of 360 mg on the first day of treatment followed by 120 mg taken orally once daily, at approximately the same time each day ( 2.1 ). ORGOVYX can be taken with or without food ( 2.1 , 12.3 ). Instruct patients to swallow tablets whole and not to crush or chew tablets ( 2.1 ). 2.1 Recommended Dosage Initiate treatment of ORGOVYX with a loading dose of 360 mg on the first day and continue treatment with a 120 mg dose taken orally once daily at approximately the same time each day. ORGOVYX can be taken with or without food [see Clinical Pharmacology ( 12.3 )] . Instruct patients to swallow tablets whole and not to crush or chew tablets. Advise patients to take a missed dose of ORGOVYX as soon as they remember. If the dose was missed by more than 12 hours, patients should not take the missed dose and resume with the next scheduled dose. If treatment with ORGOVYX is interrupted for greater than 7 days, restart ORGOVYX with a loading dose of 360 mg on the first day, and continue with a dose of 120 mg once daily. In patients treated with GnRH receptor agonists and antagonists for prostate cancer, treatment is usually continued upon development of nonmetastatic or metastatic castration-resistant prostate cancer. 2.2 Dosage Modifications for P-gp Inhibitors Avoid co-administration of ORGOVYX with oral P-gp inhibitors. If co-administration is…

The following clinically significant adverse reactions are described elsewhere in the labeling: QT/QTc Interval Prolongation [see Warnings and Precautions ( 5.1 )] . The most common adverse reactions (≥ 10%) and laboratory abnormalities (≥ 15%) were hot flush, glucose increased, triglycerides increased, musculoskeletal pain, hemoglobin decreased, alanine aminotransferase (ALT) increased, fatigue, aspartate aminotransferase (AST) increased, constipation, and diarrhea ( 6.1 ). To report SUSPECTED ADVERSE REACTIONS, contact Sumitomo Pharma America, at 1-833-696-8268 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, 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 of ORGOVYX was evaluated in HERO, a randomized (2:1), open-label, clinical study in patients with advanced prostate cancer [see Clinical Studies ( 14 )] . Patients received orally administered ORGOVYX as a loading dose of 360 mg on the first day followed by 120 mg taken orally once daily (n = 622) or received leuprolide acetate administered by depot injection at doses of 22.5 mg (n = 264) or 11.25 mg (n = 44) per local guidelines every 12 weeks (n = 308). Leuprolide…

ORGOVYX is contraindicated in patients with severe hypersensitivity to relugolix or to any of the product components. Known severe hypersensitivity to relugolix or to any of the product components ( 4 ).

P-gp Inhibitors: Avoid co-administration. If unavoidable, take ORGOVYX first, separate dosing by at least 6 hours, and monitor patients more frequently for adverse reactions ( 2.2 , 7.1 ). Combined P-gp and Strong CYP3A Inducers: Avoid co-administration. If unavoidable, increase the ORGOVYX dose to 240 mg once daily ( 2.3 , 7.1 ). 7.1 Effect of Other Drugs on ORGOVYX P-gp Inhibitors Relugolix is a P-gp substrate. Co-administration of ORGOVYX with an oral P-gp inhibitor increases relugolix exposure [see Clinical Pharmacology ( 12.3 )], which may increase the risk of adverse reactions associated with ORGOVYX. Avoid co-administration of ORGOVYX with oral P-gp inhibitors. If co-administration with an oral P-gp inhibitor cannot be avoided, take ORGOVYX first and separate dosing by at least 6 hours. Monitor patients for increased adverse reactions [see Dosage and Administration ( 2.2 )] . Treatment with ORGOVYX may be interrupted for up to two weeks if a short course of treatment with a P-gp inhibitor is required. Resume ORGOVYX after the P-gp inhibitor is discontinued. If treatment with ORGOVYX is interrupted for greater than 7 days, restart ORGOVYX with a loading dose of 360 mg on the first day and continue with a dose of 120 mg once daily. Combined P-gp and Strong CYP3A Inducers Relugolix is a P-gp and CYP3A substrate. Co-administration of ORGOVYX with a combined P-gp and strong CYP3A inducer decreases relugolix exposure, which may reduce the effects of ORGOVYX [see Clinical Pharmacology ( 12.3 )]. Avoid co-administration of ORGOVYX with combined P-gp and strong CYP3A inducers. If co-administration cannot be avoided, increase the ORGOVYX dose. After discontinuation of the combined P-gp and strong CYP3A inducer, resume ORGOVYX once daily at the same dose [see Dosage and Administration ( 2.3 )] .