Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Alonso Alvarado, M.D. [2]
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Black Box Warning
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WARNING: LACTIC ACIDOSIS/SEVERE HEPATOMEGALY WITH STEATOSIS and POST TREATMENT ACUTE EXACERBATION OF HEPATITIS B
See full prescribing information for complete Boxed Warning.
LACTIC ACIDOSIS/SEVERE HEPATOMEGALY WITH STEATOSIS and POST TREATMENT ACUTE EXACERBATION OF HEPATITIS B: Lactic acidosis and severe hepatomegaly with steatosis, including fatal cases, have been reported with the use of nucleoside analogs, including tenofovir disoproxil fumarate, a component of STRIBILD, in combination with other antiretrovirals.
STRIBILD is not approved for the treatment of chronic hepatitis B virus (HBV) infection and the safety and efficacy of STRIBILD have not been established in patients coinfected with HBV and HIV-1. Severe acute exacerbations of hepatitis B have been reported in patients who are coinfected with HBV and human immunodeficiency virus-1 (HIV-1) and have discontinued EMTRIVA or VIREAD, which are components of STRIBILD. Hepatic function should be monitored closely with both clinical and laboratory follow-up for at least several months in patients who are coinfected with HIV-1 and HBV and discontinue STRIBILD. If appropriate, initiation of anti-hepatitis B therapy may be warranted
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Overview
Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate is a atiretroviral that is FDA approved for the treatment of HIV-1 infection in adults who are antiretroviral treatment-naïve. There is a Black Box Warning for this drug as shown here. Common adverse reactions include a list of adverse reactions, separated by commas..
Adult Indications and Dosage
FDA-Labeled Indications and Dosage (Adult)
Dosage Information
The recommended dosage of STRIBILD is one tablet taken orally once daily with food.
Dosage Adjustment in Patients with Renal Impairment
Initiation of STRIBILD in patients with estimated creatinine clearance below 70 mL per minute is not recommended. Because STRIBILD is a fixed-dose combination tablet, STRIBILD should be discontinued if estimated creatinine clearance declines below 50 mL per min during treatment with STRIBILD as dose interval adjustment required for emtricitabine and tenofovir disoproxil fumarate (DF) cannot be achieved.
Dosage in Patients with Hepatic Impairment
No dosage adjustment of STRIBILD is required in patients with mild (Child-Pugh Class A) or moderate (Child-Pugh Class B) hepatic impairment. No pharmacokinetic or safety data are available regarding the use of STRIBILD in patients with severe hepatic impairment (Child-Pugh Class C). Therefore, STRIBILD is not recommended for use in patients with severe hepatic impairment [see Use in Specific Populations (8.7) and Clinical Pharmacology (12.3)].
Testing Prior to Initiation of STRIBILD
Prior to initiation of STRIBILD, patients should be tested for hepatitis B infection and estimated creatinine clearance, urine glucose and urine protein should be documented in all patients.
Off-Label Use and Dosage (Adult)
Guideline-Supported Use
There is limited information regarding Off-Label Guideline-Supported Use of Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate in adult patients.
Non–Guideline-Supported Use
There is limited information regarding Off-Label Non–Guideline-Supported Use of Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate in adult patients.
Pediatric Indications and Dosage
FDA-Labeled Indications and Dosage (Pediatric)
There is limited information regarding Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate FDA-Labeled Indications and Dosage (Pediatric) in the drug label.
Off-Label Use and Dosage (Pediatric)
Contraindications
Coadministration of STRIBILD is contraindicated with drugs that are highly dependent on CYP3A for clearance and for which elevated plasma concentrations are associated with serious and/or life-threatening events. These drugs and other contraindicated drugs (which may lead to reduced efficacy of STRIBILD and possible resistance) are listed in Table 1
Warnings
|
WARNING: LACTIC ACIDOSIS/SEVERE HEPATOMEGALY WITH STEATOSIS and POST TREATMENT ACUTE EXACERBATION OF HEPATITIS B
See full prescribing information for complete Boxed Warning.
LACTIC ACIDOSIS/SEVERE HEPATOMEGALY WITH STEATOSIS and POST TREATMENT ACUTE EXACERBATION OF HEPATITIS B: Lactic acidosis and severe hepatomegaly with steatosis, including fatal cases, have been reported with the use of nucleoside analogs, including tenofovir disoproxil fumarate, a component of STRIBILD, in combination with other antiretrovirals.
STRIBILD is not approved for the treatment of chronic hepatitis B virus (HBV) infection and the safety and efficacy of STRIBILD have not been established in patients coinfected with HBV and HIV-1. Severe acute exacerbations of hepatitis B have been reported in patients who are coinfected with HBV and human immunodeficiency virus-1 (HIV-1) and have discontinued EMTRIVA or VIREAD, which are components of STRIBILD. Hepatic function should be monitored closely with both clinical and laboratory follow-up for at least several months in patients who are coinfected with HIV-1 and HBV and discontinue STRIBILD. If appropriate, initiation of anti-hepatitis B therapy may be warranted
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Conidition 1
(Description)
Adverse Reactions
Clinical Trials Experience
Central Nervous System
- (list/description of adverse reactions)
Cardiovascular
- (list/description of adverse reactions)
Respiratory
- (list/description of adverse reactions)
Gastrointestinal
- (list/description of adverse reactions)
Hypersensitive Reactions
- (list/description of adverse reactions)
Miscellaneous
- (list/description of adverse reactions)
Condition 2
Central Nervous System
- (list/description of adverse reactions)
Cardiovascular
- (list/description of adverse reactions)
Respiratory
- (list/description of adverse reactions)
Gastrointestinal
- (list/description of adverse reactions)
Hypersensitive Reactions
- (list/description of adverse reactions)
Miscellaneous
- (list/description of adverse reactions)
Postmarketing Experience
(Description)
Drug Interactions
- Drug 1
- Drug 2
- Drug 3
- Drug 4
- Drug 5
Drug 1
(Description)
Drug 2
(Description)
Drug 3
(Description)
Drug 4
(Description)
Drug 5
(Description)
Use in Specific Populations
Pregnancy
Pregnancy Category (FDA):
(Description)
Pregnancy Category (AUS):
(Description)
Labor and Delivery
(Description)
Nursing Mothers
(Description)
Pediatric Use
(Description)
Geriatic Use
(Description)
Gender
(Description)
Race
(Description)
Renal Impairment
(Description)
Hepatic Impairment
(Description)
Females of Reproductive Potential and Males
(Description)
Immunocompromised Patients
(Description)
Others
(Description)
Administration and Monitoring
Administration
(Oral/Intravenous/etc)
Monitoring
Condition 1
(Description regarding monitoring, from Warnings section)
Condition 2
(Description regarding monitoring, from Warnings section)
Condition 3
(Description regarding monitoring, from Warnings section)
IV Compatibility
Solution
Compatible
- Solution 1
- Solution 2
- Solution 3
Not Tested
- Solution 1
- Solution 2
- Solution 3
Variable
- Solution 1
- Solution 2
- Solution 3
Incompatible
- Solution 1
- Solution 2
- Solution 3
Y-Site
Compatible
- Solution 1
- Solution 2
- Solution 3
Not Tested
- Solution 1
- Solution 2
- Solution 3
Variable
- Solution 1
- Solution 2
- Solution 3
Incompatible
- Solution 1
- Solution 2
- Solution 3
Admixture
Compatible
- Solution 1
- Solution 2
- Solution 3
Not Tested
- Solution 1
- Solution 2
- Solution 3
Variable
- Solution 1
- Solution 2
- Solution 3
Incompatible
- Solution 1
- Solution 2
- Solution 3
Syringe
Compatible
- Solution 1
- Solution 2
- Solution 3
Not Tested
- Solution 1
- Solution 2
- Solution 3
Variable
- Solution 1
- Solution 2
- Solution 3
Incompatible
- Solution 1
- Solution 2
- Solution 3
TPN/TNA
Compatible
- Solution 1
- Solution 2
- Solution 3
Not Tested
- Solution 1
- Solution 2
- Solution 3
Variable
- Solution 1
- Solution 2
- Solution 3
Incompatible
- Solution 1
- Solution 2
- Solution 3
Overdosage
Acute Overdose
Signs and Symptoms
(Description)
Management
(Description)
Chronic Overdose
Signs and Symptoms
(Description)
Management
(Description)
Pharmacology
Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate
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Mechanism of Action
(Description)
Structure
(Description with picture)
Pharmacodynamics
(Description)
Pharmacokinetics
(Description)
Nonclinical Toxicology
(Description)
Clinical Studies
Condition 1
(Description)
Condition 2
(Description)
Condition 3
(Description)
How Supplied
(Description)
Storage
There is limited information regarding Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate Storage in the drug label.
Images
Drug Images
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Package and Label Display Panel
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Patient Counseling Information
(Patient Counseling Information)
Precautions with Alcohol
Alcohol-Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate interaction has not been established. Talk to your doctor about the effects of taking alcohol with this medication.
Brand Names
There is limited information regarding Elvitegravir, Cobicistat, Emtricitabine, And Tenofovir Disoproxil Fumarate Brand Names in the drug label.
Look-Alike Drug Names
- (Paired Confused Name 1a) — (Paired Confused Name 1b)
- (Paired Confused Name 2a) — (Paired Confused Name 2b)
- (Paired Confused Name 3a) — (Paired Confused Name 3b)
Drug Shortage Status
Drug Shortage
Price
References
The contents of this FDA label are provided by the National Library of Medicine.