DOVATO Safely and Effectively
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HIGHLIGHTS OF PRESCRIBING INFORMATION ----------------------- WARNINGS AND PRECAUTIONS ----------------------- These highlights do not include all the information needed to use • Hypersensitivity reactions characterized by rash, constitutional findings, DOVATO safely and effectively. See full prescribing information for and sometimes organ dysfunction, including liver injury, have been DOVATO. reported with dolutegravir. Discontinue DOVATO immediately if signs or symptoms of hypersensitivity reactions develop, as a delay in stopping DOVATO (dolutegravir and lamivudine) tablets, for oral use treatment may result in a life-threatening reaction. (5.2) Initial U.S. Approval: 2019 • Hepatotoxicity has been reported in patients receiving a dolutegravir- WARNING: PATIENTS CO-INFECTED WITH HEPATITIS B VIRUS containing regimen. Patients with underlying hepatitis B or C may be at (HBV) AND HUMAN IMMUNODEFICIENCY VIRUS (HIV-1): increased risk for worsening or development of transaminase elevations EMERGENCE OF LAMIVUDINE-RESISTANT HBV AND with DOVATO. Monitoring for hepatotoxicity is recommended. (5.3) EXACERBATIONS OF HBV • Embryo-fetal toxicity may occur when used at the time of conception and See full prescribing information for complete boxed warning. in early pregnancy. Assess the risks and benefits of DOVATO and All patients with HIV-1 should be tested for the presence of HBV prior to discuss with the patient to determine if an alternative treatment should be or when initiating DOVATO. Emergence of lamivudine-resistant HBV considered at the time of conception through the first trimester of variants associated with lamivudine-containing antiretroviral regimens has pregnancy or if pregnancy is confirmed in the first trimester due to the been reported. If DOVATO is used in patients co-infected with HIV-1 and risk of neural tube defects. Individuals of childbearing potential should be HBV, additional treatment should be considered for appropriate treatment counseled on the consistent use of effective contraception. (2.1, 5.4, 8.1, of chronic HBV; otherwise, consider an alternative regimen. 8.3) • Lactic acidosis and severe hepatomegaly with steatosis, including fatal Severe acute exacerbations of HBV have been reported in patients who are cases, have been reported with the use of nucleoside analogues. (5.5) co-infected with HIV-1 and HBV and have discontinued lamivudine, a • component of DOVATO. Closely monitor hepatic function in these patients Immune reconstitution syndrome has been reported in patients treated and, if appropriate, initiate anti-HBV treatment. (5.1) with combination antiretroviral therapy. (5.7) ------------------------------ ADVERSE REACTIONS ------------------------------ ----------------------------- RECENT MAJOR CHANGES --------------------------- The most common adverse reactions (all grades) observed in ≥2% (in those Indications and Usage (1) 08/2020 receiving DOVATO) were headache, nausea, diarrhea, insomnia, fatigue, and Dosage and Administration, Testing Prior to or When 03/2021 anxiety. (6.1) Initiating Treatment with DOVATO (2.1) Dosage and Administration, Not Recommended in Patients 03/2021 To report SUSPECTED ADVERSE REACTIONS, contact ViiV with Renal Impairment (2.4) Healthcare at 1-877-844-8872 or FDA at 1-800-FDA-1088 or Warnings and Precautions, Embryo-Fetal Toxicity (5.4) 03/2021 www.fda.gov/medwatch. ----------------------------- INDICATIONS AND USAGE ---------------------------- ------------------------------ DRUG INTERACTIONS------------------------------- DOVATO, a two-drug combination of dolutegravir (integrase strand transfer • DOVATO is a complete regimen for the treatment of HIV-1 infection; inhibitor [INSTI]) and lamivudine (nucleoside analogue reverse transcriptase therefore, coadministration with other antiretroviral drugs for the treatment inhibitor [NRTI]) is indicated as a complete regimen for the treatment of of HIV-1 infection is not recommended. (7.1) human immunodeficiency virus type 1 (HIV-1) infection in adults with no • Refer to the full prescribing information for important drug interactions antiretroviral treatment history or to replace the current antiretroviral regimen with DOVATO. (4, 5.6, 7) in those who are virologically suppressed (HIV-1 RNA less than 50 copies per mL) on a stable antiretroviral regimen with no history of treatment failure and ----------------------- USE IN SPECIFIC POPULATIONS ----------------------- no known substitutions associated with resistance to the individual • Pregnancy: Assess the risks and benefits of DOVATO and discuss with components of DOVATO. (1) the patient to determine if an alternative treatment should be considered at the time of conception through the first trimester or if pregnancy is ------------------------- DOSAGE AND ADMINISTRATION ----------------------- confirmed in the first trimester due to the risk of neural tube defects. (2.1, • Prior to or when initiating DOVATO, test patients for HBV infection. 5.4, 8.1, 8.3) (2.1) • Lactation: Breastfeeding is not recommended due to the potential for • Pregnancy testing: Pregnancy testing is recommended before initiation of HIV-1 transmission. (8.2) DOVATO in individuals of childbearing potential. (2.1, 5.4, 8.1, 8.3) • Females and males of reproductive potential: Pregnancy testing is • One tablet taken orally once daily with or without food. (2.2) recommended in individuals of childbearing potential. Patients should be • The dolutegravir dose (50 mg) in DOVATO is insufficient when counseled on the consistent use of effective contraception. (8.1, 8.3) coadministered with carbamazepine or rifampin. If DOVATO is • Renal impairment: DOVATO is not recommended in patients with coadministered with carbamazepine or rifampin, take one tablet of creatinine clearance less than 30 mL/min. (8.6) DOVATO once daily, followed by an additional dolutegravir 50-mg • Hepatic impairment: DOVATO is not recommended in patients with tablet, approximately 12 hours from the dose of DOVATO. (2.3) severe hepatic impairment (Child-Pugh Score C). (8.7) ----------------------- DOSAGE FORMS AND STRENGTHS ---------------------- See 17 for PATIENT COUNSELING INFORMATION and FDA- Tablets: 50 mg of dolutegravir and 300 mg of lamivudine. (3) approved patient labeling. -------------------------------- CONTRAINDICATIONS ------------------------------ Revised: 03/2021 • Prior hypersensitivity reaction to dolutegravir or lamivudine. (4) • Coadministration with dofetilide. (4) FULL PRESCRIBING INFORMATION: CONTENTS* 2.5 Not Recommended in Patients with Severe Hepatic FULL PRESCRIBING INFORMATION Impairment WARNING: PATIENTS CO-INFECTED WITH HEPATITIS B 3 DOSAGE FORMS AND STRENGTHS VIRUS (HBV) AND HUMAN IMMUNODEFICIENCY VIRUS (HIV- 4 CONTRAINDICATIONS 1): EMERGENCE OF LAMIVUDINE-RESISTANT HBV AND 5 WARNINGS AND PRECAUTIONS EXACERBATIONS OF HBV 5.1 Patients Co-infected with HIV-1 and HBV: Emergence of 1 INDICATIONS AND USAGE Lamivudine-Resistant HBV and the Risk of Posttreatment 2 DOSAGE AND ADMINISTRATION Exacerbations of HBV 2.1 Testing Prior to or When Initiating Treatment with 5.2 Hypersensitivity Reactions DOVATO 5.3 Hepatotoxicity 2.2 Recommended Dosage 5.4 Embryo-Fetal Toxicity 2.3 Recommended Dosage with Certain Coadministered Drugs 5.5 Lactic Acidosis and Severe Hepatomegaly with Steatosis 2.4 Not Recommended in Patients with Renal Impairment 5.6 Risk of Adverse Reactions or Loss of Virologic Response Due to Drug Interactions 1 5.7 Immune Reconstitution Syndrome 10 OVERDOSAGE 6 ADVERSE REACTIONS 11 DESCRIPTION 6.1 Clinical Trials Experience 12 CLINICAL PHARMACOLOGY 6.2 Postmarketing Experience 12.1 Mechanism of Action 7 DRUG INTERACTIONS 12.2 Pharmacodynamics 7.1 Coadministration with Other Antiretroviral Drugs 12.3 Pharmacokinetics 7.2 Potential for DOVATO to Affect Other Drugs 12.4 Microbiology 7.3 Potential for Other Drugs to Affect the Components of 13 NONCLINICAL TOXICOLOGY DOVATO 13.1 Carcinogenesis, Mutagenesis, Impairment of Fertility 7.4 Established and Other Potentially Significant Drug 14 CLINICAL STUDIES Interactions 14.1 Description of Clinical Trials 8 USE IN SPECIFIC POPULATIONS 14.2 Clinical Trial Results in HIV-1–Infected Adult Subjects 8.1 Pregnancy with No Antiretroviral Treatment History 8.2 Lactation 14.3 Clinical Trial Results in HIV-1–Infected Virologically 8.3 Females and Males of Reproductive Potential Suppressed Adult Subjects Who Switched to DOVATO 8.4 Pediatric Use 16 HOW SUPPLIED/STORAGE AND HANDLING 8.5 Geriatric Use 17 PATIENT COUNSELING INFORMATION 8.6 Renal Impairment *Sections or subsections omitted from the full prescribing information are not 8.7 Hepatic Impairment listed. FULL PRESCRIBING INFORMATION WARNING: PATIENTS CO-INFECTED WITH HEPATITIS B VIRUS (HBV) AND HUMAN IMMUNODEFICIENCY VIRUS (HIV-1): EMERGENCE OF LAMIVUDINE- RESISTANT HBV AND EXACERBATIONS OF HBV All patients with HIV-1 should be tested for the presence of HBV prior to or when initiating DOVATO. Emergence of lamivudine-resistant HBV variants associated with lamivudine-containing antiretroviral regimens has been reported. If DOVATO is used in patients co-infected with HIV-1 and HBV, additional treatment should be considered for appropriate treatment of chronic HBV; otherwise, consider an alternative regimen. Severe acute exacerbations of HBV have been reported in patients who are co-infected with HIV-1 and HBV and have discontinued lamivudine, a component of DOVATO. Closely monitor hepatic function in these patients and, if appropriate, initiate anti-HBV treatment [see Warnings and Precautions (5.1)]. 1 INDICATIONS