FDA Approves Juluca, First Two-Drug Regimen for HIV Patients

In continuation of my updates on dolutegravir and rilpivirine,

The FDA has approved the first complete treatment regimen containing only two drugs to treat certain adults with human immunodeficiency virus type 1 (HIV-1) instead of the three or more drugs included in standard HIV treatment.

Juluca (dolutegravir/rilpivirine, ViiV Healthcare) is a fixed-dose tablet approved to treat adults with HIV-1 infections whose virus is currently suppressed (HIV-1 RNA less than 50 copies per mL) on a stable regimen for at least six months, with no history of treatment failure and no known substitutions associated with resistance to the individual components of the new combination. Dolutegravir 50 mg (ViiV Healthcare) is an integrase strand transfer inhibitor, and rilpivirine 25 mg (Janssen Therapeutics) is a non-nucleoside reverse transcriptase inhibitor.

 rilpivirine     Dolutegravir

 “Limiting the number of drugs in any HIV treatment regimen can help reduce toxicity for patients,” said Debra Birnkrant, MD, director of the Division of Antiviral Products in the FDA’s Center for Drug Evaluation and Research.

HIV weakens a person’s immune system by destroying important cells that fight disease and infection. According to the Centers for Disease Control and Prevention, an estimated 1.1 million people in the United States are living with HIV, and the disease remains a significant cause of death for certain populations.

This FDA approval is based primarily on data from two pivotal phase 3 clinical trials, SWORD-12 and SWORD-2,2 which showed the two-drug regimen achieved non-inferior viral suppression (HIV-1 RNA less than 50 copies per mL) at 48 weeks compared with patients’ three- or four-drug current antiretroviral regimen (CAR) in both pooled and individual analyses of the SWORD-1 and SWORD-2 studies (dolutegravir/rilpivirine 486/513 [95%], CAR 485/511 [95%]; adjusted difference, –0.2%; 95% confidence interval, –3.0% to  2.5%, pooled analysis). Virological suppression rates were similar between treatment arms. Drug related adverse events and adverse events leading to withdrawal occurred in low frequencies in both arms of the study, but more frequently in the investigational arm.

The most common side effects in patients taking Juluca were diarrhea and headache. Serious side effects include skin rash and allergic reactions, liver problems, and depression or mood changes. Juluca should not be given with other anti-HIV drugs and may have drug interactions with other commonly used medications.

Ref : https://www.viivhealthcare.com/media/press-releases/2017/november/viiv-healthcare-announces-us-fda-approval-for-juluca.aspx

FDA Approves Juluca, First Two-Drug Regimen for HIV Patients

FDA Approves Odefsey (emtricitabine, rilpivirine and tenofovir alafenamide) for the Treatment of HIV-1 Infection

Gilead Sciences, Inc announced that the U.S. Food and Drug Administration (FDA) has approved Odefsey (emtricitabine 200 mg/rilpivirine 25 mg/tenofovir alafenamide 25 mg or R/F/TAF) for the treatment of HIV-1 infection in certain patients. Emtricitabine and tenofovir alafenamide are from Gilead Sciences and rilpivirine is from Janssen Sciences Ireland UC, one of the Janssen Pharmaceutical Companies of Johnson & Johnson (Janssen). Odefsey is Gilead’s second TAF-based regimen to receive FDA approval and represents the smallest pill of any single tablet regimen for the treatment of HIV.

Emtricitabine  Rilpivirine  Tenofovir alafenamide

Odefsey is indicated as a complete regimen for the treatment of HIV-1 infection in patients 12 years of age and older who have no antiretroviral treatment history and HIV-1 RNA levels less than or equal to 100,000 copies per mL. Odefsey is also indicated as replacement for a stable antiretroviral regimen in those who are virologically-suppressed (HIV-1 RNA less than 50 copies per mL) for at least six months with no history of treatment failure and no known substitutions associated with resistance to the individual components of Odefsey. No dosage adjustment of Odefsey is required in patients with estimated creatinine clearance greater than or equal to 30 mL per minute.

Odefsey has a boxed warning in its product label regarding the risks of lactic acidosis/severe hepatomegaly with steatosis, and post treatment acute exacerbation of hepatitis B.

TAF is a novel targeted prodrug of tenofovir that has demonstrated high antiviral efficacy similar to and at a dose less than one-tenth that of Gilead’s Viread (tenofovir disoproxil fumarate, TDF). TAF has also demonstrated improvement in surrogate laboratory markers of renal and bone safety as compared to TDF in clinical trials in combination with other antiretroviral agents. Data show that because TAF enters cells, including HIV-infected cells, more efficiently than TDF, it can be given at a much lower dose and there is 90 percent less tenofovir in the bloodstream.

FDA Approves Odefsey (emtricitabine, rilpivirine and tenofovir alafenamide) for the Treatment of HIV-1 Infection

FDA Approves Juluca (dolutegravir and rilpivirine) for the Maintenance Treatment of Virologically Suppressed HIV-1 Infection

In continuation of my update on dolutegravir  and rilpivirine

The U.S. Food and Drug Administration today approved Juluca, the first complete treatment regimen containing only two drugs to treat certain adults with human immunodeficiency virus type 1 (HIV-1) instead of three or more drugs included in standard HIV treatment. Juluca is a fixed-dose tablet containing two previously approved drugs (dolutegravir and rilpivirine) to treat adults with HIV-1 infections whose virus is currently suppressed on a stable regimen for at least six months, with no history of treatment failure and no known substitutions associated with resistance to the individual components of Juluca.

“Limiting the number of drugs in any HIV treatment regimen can help reduce toxicity for patients,” said Debra Birnkrant, M.D., director of the Division of Antiviral Products in the FDA’s Center for Drug Evaluation and Research.

HIV weakens a person’s immune system by destroying important cells that fight disease and infection. According to the Centers for Disease Control and Prevention, an estimated 1.1 million people in the United States are living with HIV, and the disease remains a significant cause of death for certain populations.

Juluca’s safety and efficacy in adults were evaluated in two clinical trials of 1,024 participants whose virus was suppressed on their current anti-HIV drugs. Participants were randomly assigned to continue their current anti-HIV drugs or to switch to Juluca. Results showed Juluca was effective in keeping the virus suppressed and comparable to those who continued their current anti-HIV drugs.

The most common side effects in patients taking Juluca were diarrhea and headache. Serious side effects include skin rash and allergic reactions, liver problems and depression or mood changes. Juluca should not be given with other anti-HIV drugs and may have drug interactions with other commonly used medications.

Ref : https://en.wikipedia.org/wiki/Dolutegravir

https://en.wikipedia.org/wiki/Rilpivirine

FDA Approves Juluca (dolutegravir and rilpivirine) for the Maintenance Treatment of Virologically Suppressed HIV-1 Infection

FDA Approves Intelence (Etravirine) for Pediatric Patients...

U.S. Food and Drug Administration (FDA) has approved Intelence (etravirine) to be administered in combination with other antiretroviral (ARV) medications for treatment of human immunodeficiency virus 1 (HIV-1) in treatment-experienced pediatric patients (6 years to <18 years old) who are experiencing virologic failure with HIV-1 strains resistant to a non-nucleoside reverse transcriptase inhibitor (NNRTI) and other ARVs.

This approval, which follows FDA priority review of the company’s supplemental New Drug Application, expands the Intelence indication and makes it the only NNRTI indicated for this use in both treatment-experienced children and adults with resistance to an NNRTI and other ARVs. The approval includes a new 25mg dose to allow for weight-based dosing in pediatric patients (6 years to <18 years old and weighing at least 16kg or 35.2 lbs). The 25mg tablet is expected to be available in the first half of May.

Ref : http://www.janssentherapeutics.com/news-center/fda-approves-edurant-rilpivirine-for-use-in-treatment-naive-adults-with-hiv