Dolutegravir Sodium And Rilpivirine Hydrochloride

Contraindications

4 CONTRAINDICATIONS JULUCA is contraindicated in patients: • with previous hypersensitivity reaction to dolutegravir or rilpivirine [see Warnings and Precautions ( 5.1 )] . • receiving dofetilide due to the potential for increased dofetilide plasma concentrations and the risk for serious and/or life-threatening events [see Drug Interactions ( 7 )] . • receiving other coadministered drugs in Table 1 that significantly decrease rilpivirine plasma concentrations [see Drug Interactions ( 7 ), Clinical Pharmacology ( 12.3 )] . Table 1. Drugs That Are Contraindicated with JULUCA Drug Class Contraindicated Drugs in Class Clinical Comment Antiarrhythmic Dofetilide Potential for serious and/or life-threatening events due to the potential for increased dofetilide plasma concentrations. Anticonvulsants Carbamazepine Oxcarbazepine Phenobarbital Phenytoin Potential for significant decreases in rilpivirine plasma concentrations due to cytochrome P450 (CYP)3A enzyme induction, which may result in loss of virologic response. Antimycobacterials Rifampin Rifapentine Glucocorticoid (systemic) Dexamethasone (more than a single-dose treatment) Herbal Products St John’s wort ( Hypericum perforatum ) Proton Pump Inhibitors e.g., Esomeprazole Lansoprazole Omeprazole Pantoprazole Rabeprazole Potential for significant decreases in rilpivirine plasma concentrations due to gastric pH increase, which may result in loss of virologic response. • Previous hypersensitivity reaction to dolutegravir or rilpivirine. ( 4 ) • Coadministration with dofetilide. ( 4 ) • Coadministration with drugs where significant decreases in rilpivirine plasma concentrations may occur, which may result in loss of virologic response. ( 4 )

Pregnancy & Breastfeeding

8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in individuals exposed to JULUCA during pregnancy. Healthcare providers are encouraged to register patients by calling the Antiretroviral Pregnancy Registry (APR) at 1-800-258-4263. Risk Summary Data from two, ongoing birth outcome surveillance studies in Botswana and Eswatini which together include over 14,000 individuals evaluated during pregnancy show similar prevalence of neural tube defects among infants born to individuals taking dolutegravir at the time of conception compared to those born to individuals taking non-dolutegravir-containing regimens at conception or infants born to HIV-negative individuals (see Data). There are insufficient human data on the use of JULUCA during pregnancy to definitively assess a drug-associated risk for birth defects and miscarriage. However, available human data from the APR with the individual components of JULUCA do not indicate an increased risk of birth defects (see Data) . The background risk for major birth defects for the indicated population is unknown. In the U.S. general population, the estimated background rate for major birth defects and miscarriage in clinically recognized pregnancies is 2% to 4% and 15% to 20%, respectively. In animal reproduction studies, no evidence of adverse developmental outcomes (including neural tube defects) was observed with the components of JULUCA at systemic exposures (AUC) to dolutegravir less than (rabbits) and 38 times (rats) and exposures to rilpivirine 15 (rats) and 70 (rabbits) times the exposure at the recommended human dose (RHD) of JULUCA (see Data) . Data Human Data: Dolutegravir: Observational studies: The first interim analysis from an ongoing birth outcome surveillance study in Botswana identified an association between dolutegravir and an increased risk of neural tube defects when dolutegravir was administered at the time of conception and in early pregnancy