This site is intended for US health care professionals.
01. Foundational / Icons / 32x32px/Menu @1x Open Menu 01. Foundational / Icons / 32x32px/Close @1x Close Menu

Coupon for IDVYNSOTM (doravirine/islatravir)

Eligible, privately insured patients may pay as little as $0 per prescription up to a total program savings of $9,450.

Coupon may be redeemed once every 21 days before the expiration date printed on the coupon, on each qualifying prescription up to a 90-day supply.

Not valid for patients who are uninsured or patients with Medicare or other Government Program insurance. Not all patients are eligible. Certain restrictions apply. Please tell your eligible patients to visit idvynso.com to review the Terms and Conditions.

Eligible, privately insured patients can follow these steps:

Request a coupon

by visiting idvynso.com to learn more. Certain restrictions and Terms and Conditions apply.

Activate and print or save

the coupon to a mobile device.

Present the activated coupon

and insurance card with a valid, signed prescription at any participating eligible retail or mail-order pharmacy. Certain restrictions apply.

INDICATION AND USAGE

IDVYNSO is indicated as a complete two-drug regimen for the treatment of human immunodeficiency virus type 1 (HIV-1) infection in adults to replace the current antiretroviral regimen in those who are virologically-suppressed (HIV-1 RNA less than 50 copies/mL) on a stable antiretroviral regimen with no history of virologic treatment failure and no known substitutions associated with resistance to doravirine.

SELECTED SAFETY INFORMATION

Contraindications

  • IDVYNSO is contraindicated when co-administered with:
    • drugs that are strong cytochrome P450 (CYP)3A enzyme inducers as significant decreases in doravirine plasma concentrations may occur, which may decrease the effectiveness of IDVYNSO.
    • lamivudine (3TC) or emtricitabine (FTC) as significant decreases in islatravir-triphosphate (ISL-TP) concentrations may occur, which may decrease the effectiveness of IDVYNSO. (See Drug Interactions)

Warnings and Precautions

  • Severe skin reactions, including Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN), have been reported during postmarketing experience with doravirine-containing regimens. In addition, Drug Rash with Eosinophilia and Systemic Symptoms (DRESS syndrome) was reported with IDVYNSO in a clinical trial. Discontinue IDVYNSO, and other medications associated with these reactions, immediately if a painful rash with mucosal involvement, a progressive severe rash, or a rash with constitutional symptoms, eosinophilia, lymphadenopathy, or other organ involvement develops. Close clinical monitoring, and appropriate therapy should be initiated.
  • The concomitant use of IDVYNSO and certain other drugs may result in known or potentially significant drug interactions, some of which may lead to loss of therapeutic effect of IDVYNSO and possible development of resistance or possible clinically significant adverse reactions from greater exposures of a component of IDVYNSO.
  • Consider the potential for drug interactions prior to and during IDVYNSO therapy, review concomitant medications during IDVYNSO therapy, and monitor for adverse reactions. (See Drug Interactions)

Adverse Reactions

  • The most common adverse reactions (incidence ≥ 2%, all grades in any treatment group) reported in virologically-suppressed participants in the IDVYNSO treatment groups in Trials 051 and 052, respectively, were: diarrhea (3% and 1%), dizziness (2% and 1%), fatigue (2% and 1%), abdominal distension (2% and 1%), headache (2% and 1%) and weight increased (2% and <1%).
  • The most common adverse reactions (all grades) reported in greater than or equal to 2% of participants in any treatment group in Trials 052 and 051 through Week 48 were as follows:
    • In Trial 052 (IDVYNSO vs BIC/FTC/TAF, respectively): diarrhea (1% vs 1%), dizziness (1% vs 0%), fatigue (1% vs 1%), abdominal distention (1% vs 0%), headache (1% vs 0%), weight increased (less than 1% vs 0%).
    • In Trial 051 (IDVYNSO vs bART, respectively): diarrhea (3% vs 0%), dizziness (2% vs 1%), fatigue (2% vs 1%), abdominal distention (2% vs 0%), headache (2% vs 1%), weight increased (2% vs 0%).
  • A single case of severe immune thrombocytopenia (platelet count nadir of 2 x109/L) characterized by abrupt onset of subcutaneous hematoma, petechiae, and hematuria was reported in a participant 32 days after initiating IDVYNSO. The case resolved with discontinuation of IDVYNSO, in conjunction with treatments including corticosteroids and intravenous immunoglobulin (IVIG). Among all participants in Trials 052 and 051, there were no patterns of platelet decreases over time with IDVYNSO and no differences between treatment arms in mean change from baseline in platelet count.

Drug Interactions

  • IDVYNSO is a complete regimen; co-administration with other antiretroviral medications for treatment of HIV-1 infection is not recommended.
  • Co-administration of IDVYNSO with a CYP3A inducer decreases doravirine plasma concentrations, which may reduce the efficacy of IDVYNSO. If IDVYNSO is co-administered with rifabutin, one tablet of doravirine should be taken approximately 12 hours after the dose of IDVYNSO. Co-administration of IDVYNSO with other moderate CYP3A inducers is not recommended.
  • Co-administration of IDVYNSO and drugs that are inhibitors of CYP3A may result in increased plasma concentrations of doravirine.
  • Co-administration of IDVYNSO is not recommended with deoxycytidine kinase (dCK) substrates (e.g., nucleoside antimetabolites) as they may reduce the exposure of islatravir-triphosphate or with adenosine deaminase (ADA) inhibitors (e.g., pentostatin) as they may increase the exposure of islatravir. (See Contraindications)

Use in Specific Populations

  • Clinical trials in virologically-suppressed participants who received IDVYNSO included 81 (11%) participants aged 65 years and older, including 10 (1%) aged 75 years and older. Overall differences in response have not been identified between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out.
  • No dosage adjustment of IDVYNSO is required in patients with eGFR ≥30 mL/min/1.73 m2. IDVYNSO is not recommended in patients with eGFR <30 mL/min/1.73 m2 and has not been studied in participants undergoing dialysis.
  • No dosage adjustment of IDVYNSO is recommended in patients with mild or moderate hepatic impairment (Child-Pugh Class A or B). IDVYNSO has not been studied in patients with severe hepatic impairment (Child-Pugh Class C) and therefore is not recommended in these patients.
  • IDVYNSO does not have activity against hepatitis B virus (HBV). Patients with HBV coinfection who switch to IDVYNSO from an antiretroviral regimen with activity against HBV, and patients on IDVYNSO who are newly diagnosed with HBV coinfection, should be closely monitored and specific anti-HBV therapy should be considered, as clinically appropriate.

Dosage and Administration

  • The recommended dosage of IDVYNSO is one tablet taken orally once daily with or without food.
  • If IDVYNSO is co-administered with rifabutin, take one tablet of IDVYNSO once daily as recommended, followed by one tablet of doravirine 100 mg approximately 12 hours after the dose of IDVYNSO for the duration of rifabutin co-administration. Co-administration with other CYP3A inducers is not recommended.

 

 

Before prescribing IDVYNSOTM (doravirine/islatravir), please read the accompanying Prescribing Information. The Patient Information also is available.

INDICATION AND USAGE
SELECTED SAFETY INFORMATION

IDVYNSO is indicated as a complete two-drug regimen for the treatment of human immunodeficiency virus type 1 (HIV-1) infection in adults to replace the current antiretroviral regimen in those who are virologically-suppressed (HIV-1 RNA less than 50 copies/mL) on a stable antiretroviral regimen with no history of virologic treatment failure and no known substitutions associated with resistance to doravirine.

SELECTED SAFETY INFORMATION

Contraindications

  • IDVYNSO is contraindicated when co-administered with:
    • drugs that are strong cytochrome P450 (CYP)3A enzyme inducers as significant decreases in doravirine plasma concentrations may occur, which may decrease the effectiveness of IDVYNSO.
    • lamivudine (3TC) or emtricitabine (FTC) as significant decreases in islatravir-triphosphate (ISL-TP) concentrations may occur, which may decrease the effectiveness of IDVYNSO. (See Drug Interactions)

Warnings and Precautions

  • Severe skin reactions, including Stevens-Johnson syndrome (SJS)/toxic epidermal necrolysis (TEN), have been reported during postmarketing experience with doravirine-containing regimens. In addition, Drug Rash with Eosinophilia and Systemic Symptoms (DRESS syndrome) was reported with IDVYNSO in a clinical trial. Discontinue IDVYNSO, and other medications associated with these reactions, immediately if a painful rash with mucosal involvement, a progressive severe rash, or a rash with constitutional symptoms, eosinophilia, lymphadenopathy, or other organ involvement develops. Close clinical monitoring, and appropriate therapy should be initiated.
  • The concomitant use of IDVYNSO and certain other drugs may result in known or potentially significant drug interactions, some of which may lead to loss of therapeutic effect of IDVYNSO and possible development of resistance or possible clinically significant adverse reactions from greater exposures of a component of IDVYNSO.
  • Consider the potential for drug interactions prior to and during IDVYNSO therapy, review concomitant medications during IDVYNSO therapy, and monitor for adverse reactions. (See Drug Interactions)

Adverse Reactions

  • The most common adverse reactions (incidence ≥ 2%, all grades in any treatment group) reported in virologically-suppressed participants in the IDVYNSO treatment groups in Trials 051 and 052, respectively, were: diarrhea (3% and 1%), dizziness (2% and 1%), fatigue (2% and 1%), abdominal distension (2% and 1%), headache (2% and 1%) and weight increased (2% and <1%).
  • The most common adverse reactions (all grades) reported in greater than or equal to 2% of participants in any treatment group in Trials 052 and 051 through Week 48 were as follows:
    • In Trial 052 (IDVYNSO vs BIC/FTC/TAF, respectively): diarrhea (1% vs 1%), dizziness (1% vs 0%), fatigue (1% vs 1%), abdominal distention (1% vs 0%), headache (1% vs 0%), weight increased (less than 1% vs 0%).
    • In Trial 051 (IDVYNSO vs bART, respectively): diarrhea (3% vs 0%), dizziness (2% vs 1%), fatigue (2% vs 1%), abdominal distention (2% vs 0%), headache (2% vs 1%), weight increased (2% vs 0%).
  • A single case of severe immune thrombocytopenia (platelet count nadir of 2 x109/L) characterized by abrupt onset of subcutaneous hematoma, petechiae, and hematuria was reported in a participant 32 days after initiating IDVYNSO. The case resolved with discontinuation of IDVYNSO, in conjunction with treatments including corticosteroids and intravenous immunoglobulin (IVIG). Among all participants in Trials 052 and 051, there were no patterns of platelet decreases over time with IDVYNSO and no differences between treatment arms in mean change from baseline in platelet count.

Drug Interactions

  • IDVYNSO is a complete regimen; co-administration with other antiretroviral medications for treatment of HIV-1 infection is not recommended.
  • Co-administration of IDVYNSO with a CYP3A inducer decreases doravirine plasma concentrations, which may reduce the efficacy of IDVYNSO. If IDVYNSO is co-administered with rifabutin, one tablet of doravirine should be taken approximately 12 hours after the dose of IDVYNSO. Co-administration of IDVYNSO with other moderate CYP3A inducers is not recommended.
  • Co-administration of IDVYNSO and drugs that are inhibitors of CYP3A may result in increased plasma concentrations of doravirine.
  • Co-administration of IDVYNSO is not recommended with deoxycytidine kinase (dCK) substrates (e.g., nucleoside antimetabolites) as they may reduce the exposure of islatravir-triphosphate or with adenosine deaminase (ADA) inhibitors (e.g., pentostatin) as they may increase the exposure of islatravir. (See Contraindications)

Use in Specific Populations

  • Clinical trials in virologically-suppressed participants who received IDVYNSO included 81 (11%) participants aged 65 years and older, including 10 (1%) aged 75 years and older. Overall differences in response have not been identified between the elderly and younger patients, but greater sensitivity of some older individuals cannot be ruled out.
  • No dosage adjustment of IDVYNSO is required in patients with eGFR ≥30 mL/min/1.73 m2. IDVYNSO is not recommended in patients with eGFR <30 mL/min/1.73 m2 and has not been studied in participants undergoing dialysis.
  • No dosage adjustment of IDVYNSO is recommended in patients with mild or moderate hepatic impairment (Child-Pugh Class A or B). IDVYNSO has not been studied in patients with severe hepatic impairment (Child-Pugh Class C) and therefore is not recommended in these patients.
  • IDVYNSO does not have activity against hepatitis B virus (HBV). Patients with HBV coinfection who switch to IDVYNSO from an antiretroviral regimen with activity against HBV, and patients on IDVYNSO who are newly diagnosed with HBV coinfection, should be closely monitored and specific anti-HBV therapy should be considered, as clinically appropriate.

Dosage and Administration

  • The recommended dosage of IDVYNSO is one tablet taken orally once daily with or without food.
  • If IDVYNSO is co-administered with rifabutin, take one tablet of IDVYNSO once daily as recommended, followed by one tablet of doravirine 100 mg approximately 12 hours after the dose of IDVYNSO for the duration of rifabutin co-administration. Co-administration with other CYP3A inducers is not recommended.

 

 

Before prescribing IDVYNSOTM (doravirine/islatravir), please read the accompanying Prescribing Information. The Patient Information also is available.