ﺑﺎﺯﮔﺸﺖ ﺑﻪ ﺻﻔﺤﻪ ﻗﺒﻠﯽ
خرید پکیج
تعداد آیتم قابل مشاهده باقیمانده : 3 مورد
نسخه الکترونیک
medimedia.ir

Etravirine: Drug information

Etravirine: Drug information
(For additional information see "Etravirine: Patient drug information" and see "Etravirine: Pediatric drug information")

For abbreviations, symbols, and age group definitions used in Lexicomp (show table)
Brand Names: US
  • Intelence
Brand Names: Canada
  • Intelence
Pharmacologic Category
  • Antiretroviral, Reverse Transcriptase Inhibitor, Non-nucleoside (Anti-HIV)
Dosing: Adult
HIV-1 infection, treatment

HIV-1 infection, treatment: Oral: 200 mg twice daily in combination with other antiretrovirals.

Dosage adjustment for concomitant therapy: Significant drug interactions exist, requiring dose/frequency adjustment or avoidance. Consult drug interactions database for more information.

Dosing: Kidney Impairment: Adult

No dosage adjustment necessary.

Due to extensive protein binding, significant removal by hemodialysis or peritoneal dialysis is unlikely.

Dosing: Hepatic Impairment: Adult

Mild to moderate impairment (Child-Pugh class A or B): No dosage adjustment necessary.

Severe impairment (Child-Pugh class C): There are no dosage adjustments provided in the manufacturer's labeling (has not been studied).

Dosing: Pediatric

(For additional information see "Etravirine: Pediatric drug information")

Note: Gene mutation and ARV resistance patterns should be evaluated (refer to https://www.iasusa.org/ for more information) when necessary.

HIV-1 infection, treatment

HIV-1 infection, treatment: Use in combination with other antiretroviral agents.

Children ≥2 years weighing at least 10 kg and Adolescents, antiretroviral-experienced: Oral:

10 kg to <20 kg: 100 mg twice daily

20 kg to <25 kg: 125 mg twice daily

25 kg to <30 kg: 150 mg twice daily

≥30 kg: 200 mg twice daily

Dosage adjustment for concomitant therapy: Significant drug interactions exist, requiring dose/frequency adjustment or avoidance. Consult drug interactions database for more information.

Dosing: Kidney Impairment: Pediatric

Children ≥2 years and Adolescents: No dosage adjustments required. Due to extensive protein binding, significant removal by hemodialysis or peritoneal dialysis is unlikely.

Dosing: Hepatic Impairment: Pediatric

Children ≥2 years weighing at least 10 kg and Adolescents:

Mild to moderate impairment: No dosage adjustments required.

Severe impairment: There are no dosage adjustments provided in manufacturer's labeling (has not been studied).

Adverse Reactions

The following adverse drug reactions and incidences are derived from product labeling unless otherwise specified. Adverse reactions reported with background regimen in adults unless otherwise indicated. Reported incidences are for grades 2 to 4 unless otherwise indicated.

>10%:

Dermatologic: Skin rash (children and adolescents: 15%; adults: 10%)

Endocrine & metabolic: Hypercholesterolemia (grades 2 to 3: 8% to 20%), increased LDL cholesterol (grade 2: 13%), increased serum glucose (grades 2 to 3: 4% to 15%)

Gastrointestinal: Diarrhea (children and adolescents: all grades: ≥2%)

1% to 10%:

Cardiovascular: Acute myocardial infarction (<2%), angina pectoris (<2%), atrial fibrillation (<2%), syncope (<2%)

Dermatologic: Hyperhidrosis (<2%), night sweats (<2%), prurigo (<2%), xeroderma (<2%)

Endocrine & metabolic: Diabetes mellitus (<2%), dyslipidemia (<2%), gynecomastia (<2%), increased serum triglycerides (4% to 9%)

Gastrointestinal: Abdominal distention (<2%), anorexia (<2%), constipation (<2%), flatulence (<2%), gastritis (<2%), gastroesophageal reflux disease (<2%), hematemesis (<2%), increased serum amylase (grade 4: 2%), increased serum lipase (grade 4: 1%), pancreatitis (<2%), retching (<2%), stomatitis (<2%), xerostomia (<2%)

Hematologic & oncologic: Decreased white blood cell count (grade 4: 1%), hemolytic anemia (<2%)

Hepatic: Hepatic failure (<2%), hepatitis (<2%; including cytolytic hepatitis), hepatomegaly (<2%), increased serum alanine aminotransferase (1% to 6%), increased serum aspartate aminotransferase (grade 3: 3%), liver steatosis (<2%)

Hypersensitivity: Facial swelling (<2%), hypersensitivity reaction (<2%)

Immunologic: Immune reconstitution syndrome (<2%)

Nervous system: Abnormal dreams (<2%), amnesia (<2%), anxiety (<2%), confusion (<2%), disorientation (<2%), disturbance in attention (<2%), drowsiness (<2%), hypersomnia (<2%), hypoesthesia (<2%), lethargy (<2%), nervousness (<2%), nightmares (<2%), paresthesia (<2%), peripheral neuropathy (4%), seizure (<2%), sleep disturbance (<2%), tremor (<2%), vertigo (<2%)

Neuromuscular & skeletal: Lipohypertrophy (<2%)

Ophthalmic: Blurred vision (<2%)

Renal: Acute kidney failure (<2%), increased serum creatinine (grades 2 to 3: 2% to 6%)

Respiratory: Bronchospasm (<2%), dyspnea on exertion (<2%)

<1%:

Dermatologic: Erythema multiforme, Stevens-Johnson syndrome

Hypersensitivity: Angioedema

Nervous system: Intracranial hemorrhage

Neuromuscular & skeletal: Lipodystrophy

Postmarketing (any grade):

Dermatologic: Toxic epidermal necrolysis

Hypersensitivity: Drug reaction with eosinophilia and systemic symptoms

Neuromuscular & skeletal: Myopathy (Tommasi 2010), rhabdomyolysis

Contraindications

There are no contraindications listed in the manufacturer's US labeling.

Canadian labeling: Hypersensitivity to etravirine or any component of the formulation; concomitant use with the hepatitis C combination regimen of ombitasvir, paritaprevir, ritonavir and with drugs containing dasabuvir.

Significant drug interactions exist, requiring dose/frequency adjustment or avoidance. Consult drug interactions database for more information.

Warnings/Precautions

Concerns related to adverse effects:

• Fat redistribution: May cause redistribution of fat (eg, buffalo hump, peripheral wasting with increased abdominal girth, cushingoid appearance).

• Immune reconstitution syndrome: Patients may develop immune reconstitution syndrome, resulting in the occurrence of an inflammatory response to an indolent or residual opportunistic infection during initial HIV treatment or activation of autoimmune disorders (eg, Graves disease, polymyositis, Guillain-Barré syndrome, autoimmune hepatitis) later in therapy; further evaluation and treatment may be required.

• Skin reactions/hypersensitivity: Severe and possibly life-threatening skin reactions (including Stevens-Johnson syndrome, toxic epidermal necrolysis, and erythema multiforme) and hypersensitivity reactions ranging from rash (including grades 3/4 rash and drug rash with eosinophilia and systemic symptoms) and/or constitutional symptoms to occasional organ dysfunction (including hepatic failure) have been reported. Rash occurs most commonly in the first 6 weeks of therapy and is more frequent in females. Discontinue immediately with signs or symptoms of severe skin reaction or hypersensitivity.

Special populations:

• Appropriate use: Not for use in treatment-naive patients, or experienced patients without evidence of viral mutations conferring resistance to nonnucleoside reverse transcriptase inhibitors and protease inhibitors.

Warnings: Additional Pediatric Considerations

Rash is more common and severe in pediatric patients (2 years to <18 years) than in adults, particularly those <6 years of age and females; usually described as mild to moderate, pruritic, maculopapular skin eruptions (incidence: Children 2 to <6 years: 50%; pediatric patients ≥6 years: 15%, adults: 10%). In pediatric patients, rash usually appeared in the second week of therapy and generally resolved within a week. Discontinue etravirine if severe rash (involving blistering, desquamation, mucosal involvement, ulceration, or fever) occurs.

Dosage Forms: US

Excipient information presented when available (limited, particularly for generics); consult specific product labeling.

Tablet, Oral:

Intelence: 25 mg [scored]

Intelence: 100 mg, 200 mg

Generic: 100 mg, 200 mg

Generic Equivalent Available: US

Yes

Pricing: US

Tablets (Etravirine Oral)

100 mg (per each): $12.87 - $13.41

200 mg (per each): $25.75 - $26.82

Tablets (Intelence Oral)

25 mg (per each): $3.67

100 mg (per each): $14.69

200 mg (per each): $29.37

Disclaimer: A representative AWP (Average Wholesale Price) price or price range is provided as reference price only. A range is provided when more than one manufacturer's AWP price is available and uses the low and high price reported by the manufacturers to determine the range. The pricing data should be used for benchmarking purposes only, and as such should not be used alone to set or adjudicate any prices for reimbursement or purchasing functions or considered to be an exact price for a single product and/or manufacturer. Medi-Span expressly disclaims all warranties of any kind or nature, whether express or implied, and assumes no liability with respect to accuracy of price or price range data published in its solutions. In no event shall Medi-Span be liable for special, indirect, incidental, or consequential damages arising from use of price or price range data. Pricing data is updated monthly.

Dosage Forms: Canada

Excipient information presented when available (limited, particularly for generics); consult specific product labeling. [DSC] = Discontinued product

Tablet, Oral:

Intelence: 25 mg [DSC], 100 mg, 200 mg

Administration: Adult

Oral: Administer after meals. Tablets should be swallowed whole. If unable to swallow whole tablets, may disperse tablets in water (5 mL [at least enough to cover tablets]); stir well (until water looks milky), then add ~15 mL of water, milk, or orange juice, and drink immediately. Tablets should not be placed in orange juice or milk without first adding water. Rinse glass several times (with water, milk, or orange juice) and swallow entire contents with each rinse to ensure administration of dose. Do not use carbonated beverages or warm (>40°C) water.

Administration: Pediatric

Oral: Administer after meals. Swallow tablet whole with water; do not chew. If unable to swallow tablets, may disperse tablets in 5 mL water (enough to cover tablets), stir well (until milky appearance), add additional water (or may add milk or orange juice), and drink immediately. Rinse glass several times (with water, milk, or orange juice) and swallow entire contents to ensure administration of full dose. Do not use carbonated beverages or warm (>40°C) drinks (including warm water).

Use: Labeled Indications

HIV-1 infection, treatment: Treatment of HIV-1 infection in combination with other antiretroviral agents in treatment-experienced patients ≥2 years of age.

Medication Safety Issues
International issues:

Etravirine [US and multiple international markets] may be confused with ethaverine [multiple international markets]

Metabolism/Transport Effects

Substrate of CYP2C19 (major), CYP2C9 (major), CYP3A4 (major); Note: Assignment of Major/Minor substrate status based on clinically relevant drug interaction potential; Inhibits CYP2C19 (weak); Induces CYP3A4 (moderate)

Drug Interactions

Note: Interacting drugs may not be individually listed below if they are part of a group interaction (eg, individual drugs within “CYP3A4 Inducers [Strong]” are NOT listed). For a complete list of drug interactions by individual drug name and detailed management recommendations, use the Lexicomp drug interactions program by clicking on the “Launch drug interactions program” link above.

Abemaciclib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Abemaciclib. Risk X: Avoid combination

Abiraterone Acetate: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Abiraterone Acetate. Risk C: Monitor therapy

Acalabrutinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Acalabrutinib. Risk C: Monitor therapy

ALfentanil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of ALfentanil. Management: If concomitant use of alfentanil and moderate CYP3A4 inducers is necessary, consider dosage increase of alfentanil until stable drug effects are achieved. Monitor patients for signs of opioid withdrawal. Risk D: Consider therapy modification

Alpelisib: May decrease the serum concentration of CYP2C9 Substrates (High risk with Inducers). Risk C: Monitor therapy

ALPRAZolam: CYP3A4 Inducers (Moderate) may decrease the serum concentration of ALPRAZolam. Risk C: Monitor therapy

AmLODIPine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of AmLODIPine. Risk C: Monitor therapy

Antihepaciviral Combination Products: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Antihepaciviral Combination Products. Risk X: Avoid combination

Apremilast: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Apremilast. Risk C: Monitor therapy

Aprepitant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Aprepitant. Risk C: Monitor therapy

ARIPiprazole: CYP3A4 Inducers (Moderate) may decrease the serum concentration of ARIPiprazole. Risk C: Monitor therapy

ARIPiprazole Lauroxil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of ARIPiprazole Lauroxil. Risk C: Monitor therapy

Artemether and Lumefantrine: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Artemether and Lumefantrine. Specifically, concentrations of dihydroartemisinin (DHA), the active metabolite of artemether may be decreased. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Artemether and Lumefantrine. Risk C: Monitor therapy

Asunaprevir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Asunaprevir. Risk X: Avoid combination

Atazanavir: May increase the serum concentration of Etravirine. Etravirine may decrease the serum concentration of Atazanavir. Management: The combination of etravirine and atazanavir should be avoided unless atazanavir is boosted with ritonavir. The use of cobicistat instead of ritonavir has not been evaluated and is not recommended. Risk D: Consider therapy modification

Atogepant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Atogepant. Management: For treatment of episodic migraine, the recommended dose of atogepant is 30 mg once daily or 60 mg once daily when combined with CYP3A4 inducers. When used for treatment of chronic migraine, use of atogepant with CYP3A4 inducers should be avoided. Risk D: Consider therapy modification

Atorvastatin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Atorvastatin. Risk C: Monitor therapy

Avacopan: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Avacopan. Risk X: Avoid combination

Avanafil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Avanafil. Risk X: Avoid combination

Avapritinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Avapritinib. Risk X: Avoid combination

Axitinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Axitinib. Risk X: Avoid combination

Bedaquiline: CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Bedaquiline. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Bedaquiline. Risk X: Avoid combination

Belumosudil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Belumosudil. Risk C: Monitor therapy

Benzhydrocodone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Benzhydrocodone. Specifically, the serum concentrations of hydrocodone may be reduced. Risk C: Monitor therapy

Betibeglogene Autotemcel: Antiretroviral Agents may diminish the therapeutic effect of Betibeglogene Autotemcel. Risk X: Avoid combination

Bortezomib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Bortezomib. Risk C: Monitor therapy

Bosutinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Bosutinib. Risk C: Monitor therapy

Brexpiprazole: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Brexpiprazole. Risk C: Monitor therapy

Brigatinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Brigatinib. Management: Avoid concurrent use of brigatinib with moderate CYP3A4 inducers when possible. If combined, increase the daily dose of brigatinib in 30 mg increments after 7 days of treatment with the current brigatinib dose, up to maximum of twice the dose. Risk D: Consider therapy modification

Buprenorphine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Buprenorphine. Risk C: Monitor therapy

BusPIRone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of BusPIRone. Risk C: Monitor therapy

Cabozantinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Cabozantinib. Risk C: Monitor therapy

Cannabis: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Cannabis. More specifically, tetrahydrocannabinol and cannabidiol serum concentrations may be decreased. Risk C: Monitor therapy

Capivasertib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Capivasertib. Risk X: Avoid combination

Capmatinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Capmatinib. Risk X: Avoid combination

Cariprazine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Cariprazine. Risk X: Avoid combination

Ceritinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ceritinib. Risk C: Monitor therapy

Clarithromycin: CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Clarithromycin. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Clarithromycin. Management: Consider alternative antimicrobial therapy for patients receiving a CYP3A4 inducer. Drugs that enhance the metabolism of clarithromycin into 14-hydroxyclarithromycin may alter the clinical activity of clarithromycin and impair its efficacy. Risk D: Consider therapy modification

Clindamycin (Systemic): CYP3A4 Inducers (Moderate) may decrease the serum concentration of Clindamycin (Systemic). Risk C: Monitor therapy

CloBAZam: CYP2C19 Inhibitors (Weak) may increase serum concentrations of the active metabolite(s) of CloBAZam. CYP2C19 Inhibitors (Weak) may increase the serum concentration of CloBAZam. Risk C: Monitor therapy

Clopidogrel: Etravirine may decrease serum concentrations of the active metabolite(s) of Clopidogrel. Management: Consider alternatives to clopidogrel in patients treated with etravirine. If combined, monitor for reduced clopidogrel effectiveness. Risk D: Consider therapy modification

CloZAPine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of CloZAPine. Risk C: Monitor therapy

Cobicistat: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Cobicistat. Risk C: Monitor therapy

Cobimetinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Cobimetinib. Risk X: Avoid combination

Codeine: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Codeine. Risk C: Monitor therapy

Copanlisib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Copanlisib. Risk C: Monitor therapy

Crizotinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Crizotinib. Risk C: Monitor therapy

CycloSPORINE (Systemic): CYP3A4 Inducers (Moderate) may decrease the serum concentration of CycloSPORINE (Systemic). Risk C: Monitor therapy

CYP2C19 Inducers (Moderate): May decrease the serum concentration of Etravirine. Risk C: Monitor therapy

CYP2C19 Inhibitors (Moderate): May increase the serum concentration of Etravirine. Risk C: Monitor therapy

CYP2C19 Inhibitors (Strong): May increase the serum concentration of Etravirine. Risk C: Monitor therapy

CYP2C9 Inhibitors (Moderate): May increase the serum concentration of Etravirine. Risk C: Monitor therapy

CYP3A4 Inducers (Moderate): May decrease the serum concentration of Etravirine. Risk C: Monitor therapy

CYP3A4 Inducers (Strong): May decrease the serum concentration of Etravirine. Risk X: Avoid combination

CYP3A4 Inhibitors (Moderate): May increase the serum concentration of Etravirine. Risk C: Monitor therapy

CYP3A4 Inhibitors (Strong): May increase the serum concentration of Etravirine. Risk C: Monitor therapy

Daclatasvir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Daclatasvir. Management: Increase the daclatasvir dose to 90 mg once daily if used with a moderate CYP3A4 inducer. Risk D: Consider therapy modification

Dapsone (Systemic): CYP3A4 Inducers (Moderate) may decrease the serum concentration of Dapsone (Systemic). Risk C: Monitor therapy

Daridorexant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Daridorexant. Risk X: Avoid combination

Darunavir: May decrease the serum concentration of Etravirine. Management: Avoid coadministration of etravirine and darunavir/cobicistat. No action is required if etravirine is combined with darunavir/ritonavir. Risk D: Consider therapy modification

Dasabuvir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Dasabuvir. Risk X: Avoid combination

Dasatinib: CYP3A4 Inducers (Moderate) may increase the serum concentration of Dasatinib. Risk C: Monitor therapy

Deflazacort: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Deflazacort. Risk X: Avoid combination

DexAMETHasone (Systemic): CYP3A4 Inducers (Moderate) may decrease the serum concentration of DexAMETHasone (Systemic). Risk C: Monitor therapy

DiazePAM: CYP3A4 Inducers (Moderate) may decrease the serum concentration of DiazePAM. Risk C: Monitor therapy

Dienogest: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Dienogest. Risk C: Monitor therapy

Digoxin: Etravirine may increase the serum concentration of Digoxin. Risk C: Monitor therapy

DilTIAZem: CYP3A4 Inducers (Moderate) may decrease the serum concentration of DilTIAZem. Risk C: Monitor therapy

Disopyramide: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Disopyramide. Risk C: Monitor therapy

Dolutegravir: Etravirine may decrease the serum concentration of Dolutegravir. Management: Avoid etravirine with dolutegravir unless with atazanavir/ritonavir, darunavir/ritonavir or lopinavir/ritonavir; avoid use with Dovato brand combination. Canada recommends using dolutegravir 50 mg twice daily when with etravirine. Risk D: Consider therapy modification

DOXOrubicin (Conventional): CYP3A4 Inducers (Moderate) may decrease the serum concentration of DOXOrubicin (Conventional). Risk X: Avoid combination

DroNABinol: CYP3A4 Inducers (Moderate) may decrease the serum concentration of DroNABinol. Risk C: Monitor therapy

Dronedarone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Dronedarone. Risk C: Monitor therapy

Duvelisib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Duvelisib. Management: Avoid if possible. If used, on day 12 of combination increase duvelisib from 25 mg twice daily to 40 mg twice daily or from 15 mg twice daily to 25 mg twice daily. Resume prior duvelisib dose 14 days after stopping moderate CYP3A4 inducer. Risk D: Consider therapy modification

Dydrogesterone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Dydrogesterone. Risk C: Monitor therapy

Elacestrant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Elacestrant. Risk X: Avoid combination

Elbasvir and Grazoprevir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Elbasvir and Grazoprevir. Risk X: Avoid combination

Elexacaftor, Tezacaftor, and Ivacaftor: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Elexacaftor, Tezacaftor, and Ivacaftor. Risk C: Monitor therapy

Eliglustat: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Eliglustat. Risk C: Monitor therapy

Elivaldogene Autotemcel: Antiretroviral Agents may diminish the therapeutic effect of Elivaldogene Autotemcel. Management: Avoid use of antiretroviral medications for at least one month, or for the amount of time required for elimination of the retroviral medication, prior to stem cell mobilization and until the all apheresis cycles are finished Risk X: Avoid combination

Elvitegravir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Elvitegravir. Risk C: Monitor therapy

Entrectinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Entrectinib. Risk X: Avoid combination

Erdafitinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Erdafitinib. Management: Dose modifications of erdafitinib may be required. See full monograph for details. Risk D: Consider therapy modification

Ergonovine: Reverse Transcriptase Inhibitors (Non-Nucleoside) may increase the serum concentration of Ergonovine. Specifically, this would be most likely with delavrdine, while other Non-Nucleoside Reverse Transcriptase Inhibitors may be more likely to decrease the concentration of Ergonovine. Risk X: Avoid combination

Erlotinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Erlotinib. Risk C: Monitor therapy

Estrogen Derivatives: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Estrogen Derivatives. Risk C: Monitor therapy

Etoposide: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Etoposide. Risk C: Monitor therapy

Etoposide Phosphate: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Etoposide Phosphate. Risk C: Monitor therapy

Everolimus: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Everolimus. Risk C: Monitor therapy

Exemestane: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Exemestane. Risk C: Monitor therapy

Fedratinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Fedratinib. Risk X: Avoid combination

Felodipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Felodipine. Risk C: Monitor therapy

FentaNYL: CYP3A4 Inducers (Moderate) may decrease the serum concentration of FentaNYL. Risk C: Monitor therapy

Fexinidazole: CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Fexinidazole. Risk X: Avoid combination

Finerenone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Finerenone. Risk X: Avoid combination

Flecainide: Etravirine may decrease the serum concentration of Flecainide. Risk C: Monitor therapy

Flibanserin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Flibanserin. Risk X: Avoid combination

Fluvastatin: Etravirine may increase the serum concentration of Fluvastatin. Risk C: Monitor therapy

Fosamprenavir: Etravirine may increase serum concentrations of the active metabolite(s) of Fosamprenavir. Specifically, amprenavir concentrations may increase. Risk X: Avoid combination

Fosaprepitant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Fosaprepitant. Specifically, CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite aprepitant. Risk C: Monitor therapy

Fosnetupitant: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Fosnetupitant. Risk C: Monitor therapy

Fostamatinib: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Fostamatinib. Risk C: Monitor therapy

Fruquintinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Fruquintinib. Management: Avoid this combination when possible. If combined, continue the same fruquintinib dose, but monitor for reduced fruquintinib efficacy. Risk D: Consider therapy modification

Ganaxolone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ganaxolone. Management: Avoid concomitant use of ganaxolone and moderate CYP3A4 inducers whenever possible. If combined, consider increasing the dose of ganaxolone, but do not exceed the maximum recommended daily dose. Risk D: Consider therapy modification

Gefitinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Gefitinib. Risk C: Monitor therapy

Gemigliptin: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Gemigliptin. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Gemigliptin. Risk C: Monitor therapy

Gepirone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Gepirone. Risk C: Monitor therapy

Glasdegib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Glasdegib. Management: Avoid use of glasdegib and moderate CYP3A4 inducers whenever possible. If combined, increase glasdegib dose from 100 mg daily to 200 mg daily or from 50 mg daily to 100 mg daily. Resume previous glasdegib dose 7 days after discontinuation of the inducer. Risk D: Consider therapy modification

Glecaprevir and Pibrentasvir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Glecaprevir and Pibrentasvir. Risk C: Monitor therapy

GuanFACINE: CYP3A4 Inducers (Moderate) may decrease the serum concentration of GuanFACINE. Management: Increase extended-release guanfacine dose by up to double when initiating guanfacine in patients taking CYP3A4 inducers or if initiating a CYP3A4 inducer in a patient already taking extended-release guanfacine. Monitor for reduced guanfacine efficacy. Risk D: Consider therapy modification

HMG-CoA Reductase Inhibitors (Statins): Etravirine may decrease the serum concentration of HMG-CoA Reductase Inhibitors (Statins). This applies to atorvastatin, lovastatin and simvastatin. Risk C: Monitor therapy

Hormonal Contraceptives: Etravirine may decrease the serum concentration of Hormonal Contraceptives. Specifically, progestin concentrations may decrease. Etravirine may increase the serum concentration of Hormonal Contraceptives. Specifically, estrogen concentrations may increase. Risk C: Monitor therapy

HYDROcodone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of HYDROcodone. Risk C: Monitor therapy

Hydrocortisone (Systemic): CYP3A4 Inducers (Moderate) may decrease the serum concentration of Hydrocortisone (Systemic). Risk C: Monitor therapy

Ibrexafungerp: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ibrexafungerp. Risk X: Avoid combination

Ibrutinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ibrutinib. Risk C: Monitor therapy

Idelalisib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Idelalisib. Risk C: Monitor therapy

Ifosfamide: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Ifosfamide. CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Ifosfamide. Risk C: Monitor therapy

Imatinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Imatinib. Risk C: Monitor therapy

Indinavir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Indinavir. Management: Consider avoiding the combination of indinavir and moderate CYP3A4 inducers whenever possible due to the risk for decreased indinavir concentrations, reduced efficacy, and development of resistance. If combined, monitor for indinavir treatment failure. Risk D: Consider therapy modification

Infigratinib: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Infigratinib. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Infigratinib. Risk X: Avoid combination

Irinotecan Products: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Irinotecan Products. Specifically, concentrations of SN-38 may be reduced. Risk C: Monitor therapy

Isavuconazonium Sulfate: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Isavuconazonium Sulfate. Specifically, CYP3A4 Inducers (Moderate) may decrease isavuconazole serum concentrations. Risk C: Monitor therapy

Isradipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Isradipine. Risk C: Monitor therapy

Istradefylline: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Istradefylline. Risk C: Monitor therapy

Itraconazole: May increase the serum concentration of Etravirine. Etravirine may decrease the serum concentration of Itraconazole. Risk C: Monitor therapy

Ivabradine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ivabradine. Risk X: Avoid combination

Ivacaftor: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ivacaftor. Risk C: Monitor therapy

Ixabepilone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ixabepilone. Risk C: Monitor therapy

Ixazomib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ixazomib. Risk C: Monitor therapy

Ketamine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ketamine. Risk C: Monitor therapy

Ketoconazole (Systemic): May increase the serum concentration of Etravirine. Etravirine may decrease the serum concentration of Ketoconazole (Systemic). Risk C: Monitor therapy

Lapatinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lapatinib. Risk C: Monitor therapy

Larotrectinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Larotrectinib. Management: Double the larotrectinib dose if used together with a moderate CYP3A4 inducer. Following discontinuation of the moderate CYP3A4 inducer, resume the previous dose of larotrectinib after a period of 3 to 5 times the inducer's half-life. Risk D: Consider therapy modification

Lefamulin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lefamulin. Management: Avoid concomitant use of lefamulin with moderate CYP3A4 inducers unless the benefits outweigh the risks. Risk D: Consider therapy modification

Lefamulin (Intravenous): CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lefamulin (Intravenous). Management: Avoid concomitant use of lefamulin (intravenous) with moderate CYP3A4 inducers unless the benefits outweigh the risks. Risk D: Consider therapy modification

Lemborexant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lemborexant. Risk X: Avoid combination

Lenacapavir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lenacapavir. Risk X: Avoid combination

Leniolisib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Leniolisib. Risk X: Avoid combination

Lercanidipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lercanidipine. Risk C: Monitor therapy

Letermovir: Etravirine may decrease the serum concentration of Letermovir. Risk X: Avoid combination

Levamlodipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Levamlodipine. Risk C: Monitor therapy

Levoketoconazole: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Levoketoconazole. Risk C: Monitor therapy

Levomethadone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Levomethadone. Risk C: Monitor therapy

Lidocaine (Systemic): Etravirine may decrease the serum concentration of Lidocaine (Systemic). Risk C: Monitor therapy

LinaGLIPtin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of LinaGLIPtin. Risk C: Monitor therapy

Lonafarnib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lonafarnib. Risk X: Avoid combination

Lopinavir: Etravirine may decrease the serum concentration of Lopinavir. Lopinavir may decrease the serum concentration of Etravirine. Risk C: Monitor therapy

Lorlatinib: CYP3A4 Inducers (Moderate) may enhance the hepatotoxic effect of Lorlatinib. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lorlatinib. Management: Avoid use of lorlatinib with moderate CYP3A4 inducers. If such a combination must be used, increase lorlatinib to 125 mg daily. Monitor for reduced lorlatinib efficacy and consider closer monitoring of AST, ALT, and bilirubin. Risk D: Consider therapy modification

Lovastatin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lovastatin. Risk C: Monitor therapy

Lovotibeglogene Autotemcel: Antiretroviral Agents may diminish the therapeutic effect of Lovotibeglogene Autotemcel. Risk X: Avoid combination

Lumateperone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lumateperone. Risk X: Avoid combination

Lurasidone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Lurasidone. Management: Monitor for decreased lurasidone effects if combined with moderate CYP3A4 inducers and consider increasing the lurasidone dose if coadministered with a moderate CYP3A4 inducer for 7 or more days. Risk D: Consider therapy modification

Macimorelin: Etravirine may diminish the diagnostic effect of Macimorelin. Risk C: Monitor therapy

Macitentan: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Macitentan. Risk C: Monitor therapy

Maraviroc: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Maraviroc. Management: Increase maraviroc adult dose to 600 mg twice/day, but only if not receiving a strong CYP3A4 inhibitor. Not recommended for pediatric patients not also receiving a strong CYP3A4 inhibitor. Contraindicated in patients with CrCl less than 30 mL/min. Risk D: Consider therapy modification

Maribavir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Maribavir. Risk C: Monitor therapy

Mavacamten: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Mavacamten. Risk X: Avoid combination

Mefloquine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Mefloquine. Risk C: Monitor therapy

Meperidine: CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Meperidine. Specifically, concentrations of normeperidine, the CNS stimulating metabolite, may be increased. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Meperidine. Risk C: Monitor therapy

Methadone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Methadone. Risk C: Monitor therapy

MethylPREDNISolone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of MethylPREDNISolone. Risk C: Monitor therapy

Mexiletine: Etravirine may decrease the serum concentration of Mexiletine. Risk C: Monitor therapy

Mianserin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Mianserin. Risk C: Monitor therapy

Midazolam: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Midazolam. Risk C: Monitor therapy

Midostaurin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Midostaurin. Risk C: Monitor therapy

MiFEPRIStone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of MiFEPRIStone. Management: Avoid combined use in patients treated for Cushing's disease. When used for pregnancy termination, mifepristone efficacy may be reduced and an alternative pregnancy termination procedure may be warranted. Ensure a follow-up assessment after combined use. Risk D: Consider therapy modification

Mirodenafil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Mirodenafil. Risk C: Monitor therapy

Mitapivat: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Mitapivat. Management: Consider alternatives to this combination when possible. If combined, monitor hemoglobin and titrate mitapivat beyond 50 mg twice daily, if needed, but do not exceed doses of 100 mg twice daily. Risk D: Consider therapy modification

Mobocertinib: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Mobocertinib. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Mobocertinib. Risk X: Avoid combination

Naldemedine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Naldemedine. Risk C: Monitor therapy

Naloxegol: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Naloxegol. Risk C: Monitor therapy

Nelfinavir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Nelfinavir. Risk C: Monitor therapy

Neratinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Neratinib. Risk X: Avoid combination

Netupitant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Netupitant. Risk C: Monitor therapy

NIFEdipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of NIFEdipine. Risk C: Monitor therapy

Nilotinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Nilotinib. Risk C: Monitor therapy

Nilvadipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Nilvadipine. Risk C: Monitor therapy

NiMODipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of NiMODipine. Risk C: Monitor therapy

Nirmatrelvir and Ritonavir: May decrease the serum concentration of Etravirine. Risk C: Monitor therapy

Nirogacestat: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Nirogacestat. Risk X: Avoid combination

Nisoldipine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Nisoldipine. Risk X: Avoid combination

Olaparib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Olaparib. Risk X: Avoid combination

Oliceridine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Oliceridine. Risk C: Monitor therapy

Olmutinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Olmutinib. Risk C: Monitor therapy

Olutasidenib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Olutasidenib. Risk X: Avoid combination

Omaveloxolone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Omaveloxolone. Risk X: Avoid combination

Orelabrutinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Orelabrutinib. Risk X: Avoid combination

Orlistat: May decrease the serum concentration of Antiretroviral Agents. Risk C: Monitor therapy

Osimertinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Osimertinib. Risk C: Monitor therapy

OxyCODONE: CYP3A4 Inducers (Moderate) may decrease the serum concentration of OxyCODONE. Risk C: Monitor therapy

PACLitaxel (Conventional): CYP3A4 Inducers (Moderate) may decrease the serum concentration of PACLitaxel (Conventional). Risk C: Monitor therapy

PACLitaxel (Protein Bound): CYP3A4 Inducers (Moderate) may decrease the serum concentration of PACLitaxel (Protein Bound). Risk C: Monitor therapy

Pacritinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Pacritinib. Risk X: Avoid combination

Palbociclib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Palbociclib. Risk C: Monitor therapy

Palovarotene: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Palovarotene. Risk X: Avoid combination

PAZOPanib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of PAZOPanib. Risk C: Monitor therapy

Pemigatinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Pemigatinib. Risk X: Avoid combination

Perampanel: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Perampanel. Management: Increase perampanel starting dose to 4 mg/day if used with moderate CYP3A4 inducers. Increase perampanel dose by 2 mg/day no more than once weekly based on response and tolerability. Dose adjustments may be needed if the inducer is discontinued. Risk D: Consider therapy modification

Phosphodiesterase 5 Inhibitors: Etravirine may decrease the serum concentration of Phosphodiesterase 5 Inhibitors. Risk C: Monitor therapy

Pimavanserin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Pimavanserin. Risk X: Avoid combination

Piperaquine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Piperaquine. Risk C: Monitor therapy

Pirtobrutinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Pirtobrutinib. Management: Avoid concomitant use if possible. If combined, if the current pirtobrutinib dose is 200 mg once daily, increase to 300 mg once daily. If current pirtobrutinib dose is 50 mg or 100 mg once daily, increase the dose by 50 mg. Risk D: Consider therapy modification

Pitavastatin: Etravirine may increase the serum concentration of Pitavastatin. Risk C: Monitor therapy

PONATinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of PONATinib. Risk C: Monitor therapy

Pralsetinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Pralsetinib. Management: If this combo cannot be avoided, increase pralsetinib dose from 400 mg daily to 600 mg daily; from 300 mg daily to 500 mg daily; and from 200 mg daily to 300 mg daily. Risk D: Consider therapy modification

Praziquantel: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Praziquantel. Management: Consider alternatives to this combination whenever possible. If combined, monitor closely for reduced praziquantel efficacy. If possible, stop the moderate CYP3A4 inducer 2 to 4 weeks before praziquantel initiation. Risk D: Consider therapy modification

PrednisoLONE (Systemic): CYP3A4 Inducers (Moderate) may decrease the serum concentration of PrednisoLONE (Systemic). Risk C: Monitor therapy

PredniSONE: CYP3A4 Inducers (Moderate) may decrease the serum concentration of PredniSONE. Risk C: Monitor therapy

Pretomanid: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Pretomanid. Risk X: Avoid combination

QUEtiapine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of QUEtiapine. Risk C: Monitor therapy

QuiNIDine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of QuiNIDine. Risk C: Monitor therapy

QuiNINE: CYP3A4 Inducers (Moderate) may decrease the serum concentration of QuiNINE. Risk C: Monitor therapy

Quizartinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Quizartinib. Risk X: Avoid combination

Raltegravir: Etravirine may decrease the serum concentration of Raltegravir. Management: Concurrent use of etravirine with once-daily raltegravir (Isentress HD) is not recommended. Concurrent use of other raltegravir products with etravirine does not require any dose change. Risk C: Monitor therapy

Ranolazine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ranolazine. Risk X: Avoid combination

Regorafenib: CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Regorafenib. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Regorafenib. Risk C: Monitor therapy

Repaglinide: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Repaglinide. Risk C: Monitor therapy

Repotrectinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Repotrectinib. Risk X: Avoid combination

Reverse Transcriptase Inhibitors (Non-Nucleoside): May enhance the adverse/toxic effect of other Reverse Transcriptase Inhibitors (Non-Nucleoside). Reverse Transcriptase Inhibitors (Non-Nucleoside) may decrease the serum concentration of other Reverse Transcriptase Inhibitors (Non-Nucleoside). Specifically, efavirenz and nevirapine may decrease the serum concentrations of other non-nucleoside reverse transcriptase inhibitors. Reverse Transcriptase Inhibitors (Non-Nucleoside) may increase the serum concentration of other Reverse Transcriptase Inhibitors (Non-Nucleoside). Specifically, delavirdine may increase the serum concentration of etravirine. Risk X: Avoid combination

Ribociclib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ribociclib. Risk C: Monitor therapy

Rifabutin: May decrease the serum concentration of Etravirine. Management: Avoid use of rifabutin with etravirine in patients also taking a protease inhibitor/ritonavir. Rifabutin (300 mg daily) may be used with etravirine if etravirine is administered without a protease inhibitor/ritonavir. Risk X: Avoid combination

Rifapentine: May decrease the serum concentration of Etravirine. Risk X: Avoid combination

Rimegepant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Rimegepant. Risk X: Avoid combination

Ripretinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ripretinib. Management: Avoid this combination if possible. If concomitant use is required, increase ripretinib to 150 mg twice daily. Decrease ripretinib to 150 mg once daily 14 days after stopping a moderate CYP3A4 inducer. Monitor patients for ripretinib response and toxicity Risk D: Consider therapy modification

RisperiDONE: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of RisperiDONE. CYP3A4 Inducers (Moderate) may decrease the serum concentration of RisperiDONE. Risk C: Monitor therapy

Ritlecitinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ritlecitinib. Risk C: Monitor therapy

Ritonavir: May decrease the serum concentration of Etravirine. Management: Avoid concomitant use of etravirine with antiviral doses of ritonavir; use with ritonavir-boosted fosamprenavir or with ritonavir-boosted tipranavir is also not recommended. Risk D: Consider therapy modification

Roflumilast (Systemic): CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Roflumilast (Systemic). CYP3A4 Inducers (Moderate) may decrease the serum concentration of Roflumilast (Systemic). Risk C: Monitor therapy

Rolapitant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Rolapitant. Risk C: Monitor therapy

Samidorphan: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Samidorphan. Risk C: Monitor therapy

Saquinavir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Saquinavir. Risk C: Monitor therapy

Selpercatinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Selpercatinib. Risk X: Avoid combination

Selumetinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Selumetinib. Risk X: Avoid combination

Sertraline: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Sertraline. Risk C: Monitor therapy

Sildenafil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Sildenafil. Risk C: Monitor therapy

Simeprevir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Simeprevir. Risk X: Avoid combination

Simvastatin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Simvastatin. Risk C: Monitor therapy

Sirolimus (Conventional): CYP3A4 Inducers (Moderate) may decrease the serum concentration of Sirolimus (Conventional). Risk C: Monitor therapy

Sirolimus (Protein Bound): CYP3A4 Inducers (Moderate) may decrease the serum concentration of Sirolimus (Protein Bound). Risk C: Monitor therapy

Sonidegib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Sonidegib. Risk X: Avoid combination

SORAfenib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of SORAfenib. Risk C: Monitor therapy

Sotorasib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Sotorasib. Risk C: Monitor therapy

Sparsentan: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Sparsentan. Risk C: Monitor therapy

St John's Wort: May decrease the serum concentration of Etravirine. Risk X: Avoid combination

SUFentanil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of SUFentanil. Risk C: Monitor therapy

SUNItinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of SUNItinib. Risk C: Monitor therapy

Suvorexant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Suvorexant. Risk C: Monitor therapy

Tacrolimus (Systemic): CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tacrolimus (Systemic). Risk C: Monitor therapy

Tadalafil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tadalafil. Risk C: Monitor therapy

Tamoxifen: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Tamoxifen. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tamoxifen. Risk C: Monitor therapy

Tasimelteon: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tasimelteon. Risk C: Monitor therapy

Tazemetostat: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tazemetostat. Risk X: Avoid combination

Temsirolimus: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Temsirolimus. Specifically, sirolimus concentrations may be decreased. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Temsirolimus. Risk C: Monitor therapy

Tetrahydrocannabinol: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tetrahydrocannabinol. Risk C: Monitor therapy

Tetrahydrocannabinol and Cannabidiol: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tetrahydrocannabinol and Cannabidiol. Risk C: Monitor therapy

Tezacaftor and Ivacaftor: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tezacaftor and Ivacaftor. Risk C: Monitor therapy

Thiotepa: CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Thiotepa. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Thiotepa. Risk C: Monitor therapy

Ticagrelor: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Ticagrelor. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ticagrelor. Risk C: Monitor therapy

Tipranavir: May decrease the serum concentration of Etravirine. Risk X: Avoid combination

Tivozanib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tivozanib. Risk C: Monitor therapy

Tofacitinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tofacitinib. Risk C: Monitor therapy

Tolvaptan: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tolvaptan. Risk C: Monitor therapy

Toremifene: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Toremifene. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Toremifene. Risk C: Monitor therapy

Trabectedin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Trabectedin. Risk C: Monitor therapy

TraMADol: CYP3A4 Inducers (Moderate) may decrease the serum concentration of TraMADol. Risk C: Monitor therapy

TraZODone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of TraZODone. Risk C: Monitor therapy

Triazolam: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Triazolam. Risk C: Monitor therapy

Tucatinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Tucatinib. Risk C: Monitor therapy

Ubrogepant: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ubrogepant. Management: Use an initial ubrogepant dose of 100 mg and second dose (if needed) of 100 mg when used with a moderate CYP3A4 inducer. Risk D: Consider therapy modification

Ulipristal: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Ulipristal. Risk X: Avoid combination

Upadacitinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Upadacitinib. Risk C: Monitor therapy

Valbenazine: CYP3A4 Inducers (Moderate) may decrease serum concentrations of the active metabolite(s) of Valbenazine. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Valbenazine. Risk C: Monitor therapy

Vandetanib: CYP3A4 Inducers (Moderate) may increase serum concentrations of the active metabolite(s) of Vandetanib. CYP3A4 Inducers (Moderate) may decrease the serum concentration of Vandetanib. Risk C: Monitor therapy

Velpatasvir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Velpatasvir. Risk X: Avoid combination

Vemurafenib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Vemurafenib. Risk C: Monitor therapy

Venetoclax: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Venetoclax. Risk X: Avoid combination

Verapamil: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Verapamil. Risk C: Monitor therapy

Vilazodone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Vilazodone. Risk C: Monitor therapy

Voclosporin: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Voclosporin. Risk X: Avoid combination

Vonoprazan: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Vonoprazan. Risk X: Avoid combination

Vorapaxar: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Vorapaxar. Risk X: Avoid combination

Voriconazole: Etravirine may increase the serum concentration of Voriconazole. Voriconazole may increase the serum concentration of Etravirine. Risk C: Monitor therapy

Vortioxetine: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Vortioxetine. Risk C: Monitor therapy

Voxelotor: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Voxelotor. Management: Avoid concomitant use of voxelotor and moderate CYP3A4 inducers. If unavoidable, increase the voxelotor dose to 2,000 mg once daily. For children ages 4 to less than 12 years, weight-based dose adjustments are required. See full monograph for details. Risk D: Consider therapy modification

Voxilaprevir: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Voxilaprevir. Risk X: Avoid combination

Zaleplon: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Zaleplon. Risk C: Monitor therapy

Zanubrutinib: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Zanubrutinib. Management: Avoid this combination if possible. If coadministration of zanubrutinib and a moderate CYP3A4 inducer is required, increase the zanubrutinib dose to 320 mg twice daily. Risk D: Consider therapy modification

Zolpidem: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Zolpidem. Risk C: Monitor therapy

Zopiclone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Zopiclone. Risk C: Monitor therapy

Zuranolone: CYP3A4 Inducers (Moderate) may decrease the serum concentration of Zuranolone. Risk X: Avoid combination

Food Interactions

Food increases absorption of etravirine by ~50%. Management: Take after meals and maintain adequate hydration, unless instructed to restrict fluid intake.

Reproductive Considerations

Contraception is not required to initiate or continue antiretroviral therapy.

The Health and Human Services (HHS) perinatal HIV guidelines do not recommend use of etravirine (except in special circumstances) for patients with HIV infection who are not yet pregnant but are trying to conceive.

Maximum viral suppression sustained below the limits of detection prior to conception is recommended for all persons with HIV who are planning a pregnancy. Optimization of the health of the person who will become pregnant is recommended. Selection of or changes to a specific antiretroviral regimen prior to pregnancy should be done as part of a shared decision-making process. In most cases, recommendations from the HHS perinatal HIV guidelines (based on data obtained from cisgender women) can be applied to transgender and gender diverse people assigned female sex at birth.

Health care providers caring for couples planning a pregnancy when one or both partners are diagnosed with HIV may contact the National Perinatal HIV Hotline (1-888-448-8765) for clinical consultation (HHS [perinatal] 2023).

Pregnancy Considerations

Etravirine has a variable (moderate to high) level of transfer across the human placenta.

Only limited data have been reported to the antiretroviral pregnancy registry and information is insufficient to evaluate teratogenic effects in humans. Maternal antiretroviral therapy (ART) may be associated with adverse pregnancy outcomes, including preterm birth, low birth weight, and small for gestational age infants. Actual risks may be influenced by maternal factors, such as disease severity, gestational age at initiation of therapy, and specific ART regimen; therefore, close fetal monitoring is recommended. Because there is clear benefit to appropriate treatment, maternal ART should not be withheld due to concerns for adverse neonatal outcomes. Long-term follow-up is recommended for all infants exposed to antiretroviral medications; children not diagnosed with HIV but who were exposed to ART in utero or as a neonate and develop significant organ system abnormalities of unknown etiology (particularly of the CNS or heart) should be evaluated for potential metabolic dysfunction.

The Health and Human Services (HHS) perinatal HIV guidelines do not recommend use in antiretroviral-naive pregnant patients; use is not recommended (except in special circumstances) in pregnant patients who have had ART therapy in the past but are restarting, or who require a new ART regimen (due to poor tolerance or poor virologic response of current regimen). In addition, patients who become pregnant while taking etravirine may continue if viral suppression is effective and the regimen is well tolerated.

The pharmacokinetics of etravirine are not significantly altered in pregnancy and dose adjustment is not needed (limited data).

ART is recommended for all pregnant people with HIV to maximize their health, maintain the viral load below the limit of detection and reduce the risk of perinatal transmission. Selection of or changes to a specific antiretroviral regimen during pregnancy should be done as part of a shared decision-making process. Patients on fully suppressive regimens prior to pregnancy generally may continue the same regimen considering known pregnancy outcomes and pharmacokinetic data. Monitoring of patients who are pregnant is more frequent than in patients who are not pregnant. ART initiated during pregnancy can be modified after delivery. In most cases, recommendations from the HHS perinatal HIV guidelines (based on data obtained from cisgender women) can be applied to transgender and gender diverse people assigned female sex at birth.

Data collection to monitor pregnancy and infant outcomes following exposure to ART is ongoing. Health care providers should enroll all patients exposed to antiretroviral medications during pregnancy in the Antiretroviral Pregnancy Registry (1-800-258-4263). Enrollment should be done as early in pregnancy as possible.

Health care providers caring for pregnant patients with HIV and their infants may contact the National Perinatal HIV Hotline (1-888-448-8765) for clinical consultation (HHS [perinatal] 2023).

Breastfeeding Considerations

Etravirine is present in and may accumulate in breast milk.

Maintaining maximum viral suppression during pregnancy and postpartum decreases but does not eliminate the risk of HIV transmission via breast milk. In addition, multiclass-resistant virus has been detected in breastfeeding infants who acquire HIV despite maternal therapy. In the United States, where formula is usually accessible, affordable, safe, and sustainable, and the risk of infant mortality due to diarrhea and respiratory infections is low, the Health and Human Services perinatal HIV guidelines do not recommend breastfeeding for patients with HIV when safer infant feeding options are available. Persons with HIV who maintain an undetectable viral load while taking antiretroviral therapy (ART) should evaluate infant feeding options (formula, banked donor milk, or breastfeeding) as part of a shared decision-making process (if breastfeeding is being considered, see guidelines for measures to reduce the risk of HIV transmission). When the HIV status at delivery is not known, breast milk may be expressed and stored until a negative test is available. If HIV infection is diagnosed after breastfeeding has been initiated, breastfeeding should be discontinued immediately. Breastfeeding is not recommended for persons with HIV who are not taking ART and/or who do not have sustained viral suppression.

Information is available for counseling and managing patients with HIV who are considering breastfeeding (1-888-448-8765). In most cases, recommendations from the HHS perinatal HIV guidelines (based on data obtained from cisgender women) can be applied to transgender and gender diverse people assigned female sex at birth (HHS [perinatal] 2023).

Dietary Considerations

Take after meals.

Monitoring Parameters

Viral load, CD4 count, cholesterol, triglycerides, hepatic transaminases (if signs or symptoms of hypersensitivity develop); signs of skin rash, signs and symptoms of infection

Mechanism of Action

As a non-nucleoside reverse transcriptase inhibitor, etravirine has activity against HIV-1 by binding to reverse transcriptase. It consequently blocks the RNA-dependent and DNA-dependent DNA polymerase activities, including HIV-1 replication. It does not require intracellular phosphorylation for antiviral activity.

Pharmacokinetics (Adult Data Unless Noted)

Note: Pharmacokinetic data suggests that with comparable dosing, exposure in pediatric patients ≥2 years of age is similar to adult patients.

Absorption: Increased 50% with food

Protein binding: 99.9%; primarily to albumin and alpha1-acid glycoprotein

Metabolism: Hepatic, primarily by CYP3A4, 2C9, and 2C19; major metabolites exhibit ~10% of parent drug activity against wild-type HIV

Half-life elimination: 41 hours (± 20 hours)

Time to peak, plasma: 2.5 to 4 hours

Excretion: Feces (94%, up to 86% as unchanged drug); urine (1%)

Brand Names: International
International Brand Names by Country
For country code abbreviations (show table)

  • (AE) United Arab Emirates: Intelence;
  • (AR) Argentina: Intelence;
  • (AT) Austria: Intelence;
  • (AU) Australia: Intelence;
  • (BE) Belgium: Intelence;
  • (BF) Burkina Faso: Intelence;
  • (BG) Bulgaria: Intelence;
  • (BR) Brazil: Intelence;
  • (CH) Switzerland: Intelence;
  • (CL) Chile: Intelence;
  • (CO) Colombia: Intelence;
  • (CZ) Czech Republic: Intelence;
  • (DE) Germany: Intelence;
  • (EC) Ecuador: Intelence;
  • (EG) Egypt: Intelence;
  • (ES) Spain: Intelence;
  • (FI) Finland: Intelence;
  • (FR) France: Intelence;
  • (GB) United Kingdom: Intelence;
  • (GR) Greece: Intelence;
  • (HK) Hong Kong: Intelence;
  • (HU) Hungary: Intelence;
  • (ID) Indonesia: Intelence;
  • (IE) Ireland: Intelence;
  • (IT) Italy: Intelence;
  • (KE) Kenya: Intelence;
  • (KR) Korea, Republic of: Intelence;
  • (KW) Kuwait: Intelence;
  • (LU) Luxembourg: Intelence;
  • (LV) Latvia: Intelence;
  • (MX) Mexico: Intelence;
  • (MY) Malaysia: Intelence;
  • (NG) Nigeria: Intellence;
  • (NL) Netherlands: Intelence;
  • (NO) Norway: Intelence;
  • (NZ) New Zealand: Intelence;
  • (PE) Peru: Intelence;
  • (PL) Poland: Intelence;
  • (PR) Puerto Rico: Intelence;
  • (PT) Portugal: Intelence;
  • (PY) Paraguay: Intelence;
  • (QA) Qatar: Intelence;
  • (RO) Romania: Intelence;
  • (RU) Russian Federation: Intelence;
  • (SA) Saudi Arabia: Intelence;
  • (SE) Sweden: Intelence;
  • (SG) Singapore: Intelence;
  • (SI) Slovenia: Intelence;
  • (SK) Slovakia: Intelence;
  • (TH) Thailand: Intelence;
  • (TN) Tunisia: Intelence;
  • (TR) Turkey: Intelence;
  • (TW) Taiwan: Intelence;
  • (UA) Ukraine: Intelence;
  • (UG) Uganda: Intelence;
  • (UY) Uruguay: Intelence;
  • (ZA) South Africa: Intelence;
  • (ZM) Zambia: Intelence;
  • (ZW) Zimbabwe: Intelence
  1. Calcagno A, Marinaro L, Nozza S, et al. Etravirine plasma exposure is associated with virological efficacy in treatment-experienced HIV-positive patients. Antiviral Res. 2014;108:44-47. [PubMed 24861522]
  2. HHS Panel on Antiretroviral Therapy and Medical Management of HIV-Infected Children. Guidelines for the use of antiretroviral agents in pediatric HIV infection. http://aidsinfo.nih.gov/contentfiles/lvguidelines/pediatricguidelines.pdf. Updated March 1, 2016. Accessed July 11, 2016.
  3. Intelence (etravirine) [prescribing information]. Horsham, PA: Janssen Products LP; March 2023.
  4. Intelence (etravirine) [product monograph]. Toronto, Ontario, Canada: Janssen Inc; October 2022.
  5. Katlama C, Haubrich R, Lalezari J, et al. Efficacy and safety of etravirine in treatment-experienced, HIV-1 patients: pooled 48 week analysis of two randomized, controlled trials. AIDS. 2009;23(17):2289-2300. [PubMed 19710593]
  6. Lazzarin A, Campbell T, Clotet B, et al. Efficacy and safety of TMC125 (Etravirine) in treatment-experienced HIV-1-infected patients in DUET-1: 24-week results from a randomised, double-blind, placebo-controlled trial. Lancet. 2007;370(9581):39-48. [PubMed 17617271]
  7. Madruga JV, Cahn P, Grinsztejn B, et al. Efficacy and safety of TMC125 (etravirine) in treatment-experienced HIV-1-infected patients in DUET-1: 24-week results from a randomised, double-blind, placebo-controlled trial. Lancet. 2007;370(9581):29-38. [PubMed 17617270]
  8. Public Health Agency of Canada (PHAC). Canadian Guidelines on Sexually Transmitted Infection. Last modified December 2013. http://www.phac-aspc.gc.ca/std-mts/sti-its/index-eng.php. Accessed December 30, 2015.
  9. Tommasi C, Tempestilli M, Fezza R, et al. A rare case of severe myopathy associated with etravirine use. AIDS. 2010;24(7):1088-1090. doi:10.1097/QAD.0b013e3283382f65 [PubMed 20386384]
  10. US Department of Health and Human Services (HHS) Panel on Treatment of HIV During Pregnancy and Prevention of Perinatal Transmission. Recommendations for the use of antiretroviral drugs during pregnancy and interventions to reduce perinatal HIV transmission in the United States. https://clinicalinfo.hiv.gov/en/guidelines/perinatal/whats-new. Updated January 31, 2023. Accessed February 23, 2023.
Topic 8902 Version 388.0

آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟