Emtricitabine, Rilpivirine Hydrochloride, And Tenofovir Alafenamide
Generic Name: emtricitabine, rilpivirine hydrochloride, and tenofovir alafenamide
Brand Names:
Odefsey
11 DESCRIPTION ODEFSEY (emtricitabine, rilpivirine, and tenofovir alafenamide) is a fixed-dose combination tablet containing emtricitabine (FTC), rilpivirine (RPV), and tenofovir alafenamide (TAF) for oral administration. FTC, a synthetic nucleoside analog of cytidine, is an HIV-1 nucleoside analog reverse transcriptase inhibitor (HIV-1 NRTI). RPV is an HIV-1 non-nucleoside reverse transcriptase inhibitor (NNRTI).
Overview
11 DESCRIPTION ODEFSEY (emtricitabine, rilpivirine, and tenofovir alafenamide) is a fixed-dose combination tablet containing emtricitabine (FTC), rilpivirine (RPV), and tenofovir alafenamide (TAF) for oral administration. FTC, a synthetic nucleoside analog of cytidine, is an HIV-1 nucleoside analog reverse transcriptase inhibitor (HIV-1 NRTI). RPV is an HIV-1 non-nucleoside reverse transcriptase inhibitor (NNRTI).
Uses
1 INDICATIONS AND USAGE ODEFSEY is indicated as a complete regimen for the treatment of HIV-1 infection in adult and pediatric patients weighing at least 25 kg: as initial therapy in those with no antiretroviral treatment history with HIV-1 RNA less than or equal to 100,000 copies/mL or to replace a stable antiretroviral regimen in those who are virologically-suppressed (HIV-1 RNA less than 50 copies/mL) for at least 6 months with no history of treatment failure and no known substitutions associated with resistance to the individual components of ODEFSEY [see Microbiology (12.4) and Clinical Studies (14) ].
Dosage
2 DOSAGE AND ADMINISTRATION Testing: Prior to or when initiating ODEFSEY, test for hepatitis B virus infection. Prior to or when initiating ODEFSEY, and during treatment on a clinically appropriate schedule, assess serum creatinine, estimated creatinine clearance, urine glucose, and urine protein in all patients. In patients with chronic kidney disease, also assess serum phosphorus ( 2.1 ) Recommended dosage: one tablet taken orally once daily with a meal. ( 2.2 ) For pregnant patients who are already on ODEFSEY prior to pregnancy and who are virologically suppressed (HIV-1 RNA less than 50 copies per mL), one tablet taken once daily may be continued. Lower exposures of rilpivirine were observed during pregnancy, therefore viral load should be monitored closely.
Side Effects
6 ADVERSE REACTIONS The following adverse reactions are discussed in other sections of the labeling: Severe Acute Exacerbations of Hepatitis B [see Warnings and Precautions (5.1) ] Skin and Hypersensitivity Reactions [see Warnings and Precautions (5.2) ] Hepatotoxicity [see Warnings and Precautions (5.3) ] Depressive Disorders [see Warnings and Precautions (5.4) ] New Onset or Worsening Renal Impairment [see Warnings and Precautions (5.5) ] Lactic Acidosis/Severe Hepatomegaly with Steatosis [see Warnings and Precautions (5.7) ] Immune Reconstitution Syndrome [see Warnings and Precautions (5.8) ] Most common adverse reactions (incidence greater than or equal to 2%, all grades) are headache and sleep disturbances. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Gilead Sciences, Inc.
Interactions
7 DRUG INTERACTIONS ODEFSEY is a complete regimen for the treatment of HIV-1 infection; therefore, coadministration with other antiretroviral medications for the treatment of HIV-1 infection is not recommended. ( 7.1 ) Consult the Full Prescribing Information prior to and during treatment for important drug interactions. ( 4 , 5.6 , 7 ) 7.1 Not Recommended with Other Antiretroviral Medications Because ODEFSEY is a complete regimen, coadministration with other antiretroviral medications for the treatment of HIV-1 infection is not recommended. 7.2 Drugs Inducing or Inhibiting CYP3A Enzymes RPV is primarily metabolized by CYP3A, and drugs that induce or inhibit CYP3A may affect the clearance of RPV [see Clinical Pharmacology (12.3) ] .
Warnings
WARNING: POST TREATMENT ACUTE EXACERBATION OF HEPATITIS B Severe acute exacerbations of hepatitis B have been reported in patients with HIV-1 and HBV who have discontinued products containing emtricitabine (FTC) and/or tenofovir disoproxil fumarate (TDF), and may occur with discontinuation of ODEFSEY. Hepatic function should be monitored closely with both clinical and laboratory follow-up for at least several months in patients with HIV-1 and HBV who discontinue ODEFSEY. 5 WARNINGS AND PRECAUTIONS Skin and Hypersensitivity Reactions: Severe skin and hypersensitivity reactions have been reported during postmarketing experience with RPV-containing regimens, including cases of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS). Immediately discontinue treatment if hypersensitivity or rash with systemic symptoms or elevations in hepatic serum biochemistries develops and closely monitor clinical status, including hepatic serum biochemistries. ( 5.2 ) Hepatotoxicity: Hepatic adverse events have been reported in patients receiving an RPV-containing regimen. Monitor liver-associated tests before and during treatment with ODEFSEY in patients with underlying hepatic disease or marked elevations in liver-associated tests. 4 CONTRAINDICATIONS ODEFSEY is contraindicated when coadministered with the following drugs; coadministration may result in loss of virologic response and possible resistance to ODEFSEY or to the class of NNRTIs [see Warnings and Precautions (5.6) , Drug Interactions (7) and Clinical Pharmacology (12.3) ]: Anticonvulsants: carbamazepine, oxcarbazepine, phenobarbital, phenytoin Antimycobacterials:...
Pregnancy
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in individuals exposed to ODEFSEY during pregnancy. Healthcare providers are encouraged to register patients by calling the Antiretroviral Pregnancy Registry (APR) at 1-800-258-4263.
Storage
Store below 30°C (86°F). Keep container tightly closed. Dispense only in original container.
Frequently Asked Questions
What is Emtricitabine, Rilpivirine Hydrochloride, And Tenofovir Alafenamide used for?▼
1 INDICATIONS AND USAGE ODEFSEY is indicated as a complete regimen for the treatment of HIV-1 infection in adult and pediatric patients weighing at least 25 kg: as initial therapy in those with no antiretroviral treatment history with HIV-1 RNA less than or equal to 100,000 copies/mL or to replace a stable antiretroviral regimen in those who are virologically-suppressed (HIV-1 RNA less than 50 copies/mL) for at least 6 months with no history of treatment failure and no known substitutions associated with resistance to the individual components of ODEFSEY [see Microbiology (12.4) and Clinical Studies (14) ].
What are the side effects of Emtricitabine, Rilpivirine Hydrochloride, And Tenofovir Alafenamide?▼
6 ADVERSE REACTIONS The following adverse reactions are discussed in other sections of the labeling: Severe Acute Exacerbations of Hepatitis B [see Warnings and Precautions (5.1) ] Skin and Hypersensitivity Reactions [see Warnings and Precautions (5.2) ] Hepatotoxicity [see Warnings and Precautions (5.3) ] Depressive Disorders [see Warnings and Precautions (5.4) ] New Onset or Worsening Renal Impairment [see Warnings and Precautions (5.5) ] Lactic Acidosis/Severe Hepatomegaly with Steatosis [see Warnings and Precautions (5.7) ] Immune Reconstitution Syndrome [see Warnings and Precautions (5.8) ] Most common adverse reactions (incidence greater than or equal to 2%, all grades) are headache and sleep disturbances. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Gilead Sciences, Inc.
Can I take Emtricitabine, Rilpivirine Hydrochloride, And Tenofovir Alafenamide during pregnancy?▼
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in individuals exposed to ODEFSEY during pregnancy. Healthcare providers are encouraged to register patients by calling the Antiretroviral Pregnancy Registry (APR) at 1-800-258-4263.
What are the important warnings for Emtricitabine, Rilpivirine Hydrochloride, And Tenofovir Alafenamide?▼
WARNING: POST TREATMENT ACUTE EXACERBATION OF HEPATITIS B Severe acute exacerbations of hepatitis B have been reported in patients with HIV-1 and HBV who have discontinued products containing emtricitabine (FTC) and/or tenofovir disoproxil fumarate (TDF), and may occur with discontinuation of ODEFSEY. Hepatic function should be monitored closely with both clinical and laboratory follow-up for at least several months in patients with HIV-1 and HBV who discontinue ODEFSEY. 5 WARNINGS AND PRECAUTIONS Skin and Hypersensitivity Reactions: Severe skin and hypersensitivity reactions have been reported during postmarketing experience with RPV-containing regimens, including cases of Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS). Immediately discontinue treatment if hypersensitivity or rash with systemic symptoms or elevations in hepatic serum biochemistries develops and closely monitor clinical status, including hepatic serum biochemistries. ( 5.2 ) Hepatotoxicity: Hepatic adverse events have been reported in patients receiving an RPV-containing regimen. Monitor liver-associated tests before and during treatment with ODEFSEY in patients with underlying hepatic disease or marked elevations in liver-associated tests. 4 CONTRAINDICATIONS ODEFSEY is contraindicated when coadministered with the following drugs; coadministration may result in loss of virologic response and possible resistance to ODEFSEY or to the class of NNRTIs [see Warnings and Precautions (5.6) , Drug Interactions (7) and Clinical Pharmacology (12.3) ]: Anticonvulsants: carbamazepine, oxcarbazepine, phenobarbital, phenytoin Antimycobacterials:...
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Medical Disclaimer
This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.