PIFELTRO is a prescription HIV-1 medicine used with other antiretroviral medicines to treat human immunodeficiency virus-1 (HIV-1) infection in adults who
PIFELTRO is a prescription HIV-1 medicine used with other antiretroviral medicines to treat human immunodeficiency virus-1 (HIV-1) infection in adults who have not received HIV-1 medicines in the past, or to replace their current HIV-1 medicines for people whose healthcare provider determines that they meet certain requirements. HIV-1 is the virus that causes AIDS (Acquired Immune Deficiency Syndrome).
PIFELTRO is a prescription HIV-1 medicine used with other antiretroviral medicines to treat human immunodeficiency virus-1 (HIV-1) infection in adults
HIV-1 is the virus that causes AIDS (Acquired Immune Deficiency Syndrome).
Taking PIFELTRO
When change happens, forming habits can make things easier. You and your doctor can decide if PIFELTRO could be right for you.
One pill
Taken with other HIV-1 medicines
Once a day
With or without food
A low rate of side effects
In a 96-week study of adults who had never been on an HIV-1 treatment before, 364 adults received a PIFELTRO-based single-tablet regimen, while 364 adults received an Atripla once-daily tablet. In this study, fewer adults stopped taking a PIFELTRO-based single-tablet regimen than Atripla because of side effects.
continued with a PIFELTRO-based single-tablet regimen
3% discontinued treatment due to side effects
93% continued with Atripla (EFV/FTC/TDF)
7% discontinued treatment due to side effects
Definitions
EFV, efavirenz; FTC, emtricitabine; TDF, tenofovir disoproxil fumarate.
What are the most common side effects?
In the same 96-week study of adults who had never been on an HIV-1 treatment before, the most common side effects of the PIFELTRO-based single tablet regimen were:
DIZZINESS
NAUSEA
ABNORMAL DREAMS
The most common side effects of PIFELTRO include nausea, dizziness, headache, tiredness, diarrhea, stomach (abdominal) pain, and abnormal dreams. These are not all the possible side effects of PIFELTRO. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
Changes in your immune system (Immune Reconstitution Syndrome) can happen when you start taking HIV-1 medicines. Your immune system may get stronger and begin to fight infections that have been hidden in your body for a long time. Tell your doctor right away if you start having new symptoms after starting your HIV-1 medicine.
Staying undetectable
PIFELTRO, when taken as part of a multi-tablet regimen, can help you get your viral load to undetectable.
Undetectable means the level of HIV in your blood is so low that lab tests can’t detect it.
And when your HIV is under control, you can focus on your health and life goals beyond HIV.
In a 48-week study, adults living with HIV-1 who were undetectable on their current treatment regimen switched to a PIFELTRO-based single-tablet regimen either at the start of the study, or at week 24 of the study.
At the start of the study:
At week 24 of the study:
PIFELTRO may not have these effects on all adults living with HIV.
At week 48 of the study:
PIFELTRO may not have these effects on all adults living with HIV.
More about this study
Patients were undetectable (HIV-1 RNA <50 copies/mL) for at least 6 months before starting the trial and had no history of resistance* to the PIFELTRO-based single-tablet regimen. The current treatment regimens consisted of 2 nucleoside reverse transcriptase inhibitors (NRTIs) in combination with a protease inhibitor (PI) plus either ritonavir or cobicistat, or elvitegravir plus cobicistat, or an non-nucleoside reverse transcriptase inhibitor (NNRTI) before switching to a PIFELTRO-based single-tablet regimen. Patients were assigned by chance to 1 of the 2 treatment groups in the study. Patients and their healthcare providers taking part in the study knew which group they were part of.
*Resistance happens when the virus mutates and your medicine stops working.
HIV may have a negative impact on your bad cholesterol (LDL-C). In a 96-week study of adults who had never been on an HIV-1 treatment before, 320 adults received PIFELTRO as part of a treatment regimen and 311 adults received another treatment regimen.*
PIFELTRO, as part of a treatment regimen, did not increase bad cholesterol, while the other treatment regimen* did.
The benefit of these changes has not been demonstrated.
*The other treatment regimen included darunavir plus a ritonavir boost (PI + ritonavir boost), once daily.
The benefit of these changes has not been demonstrated.
*The other treatment regimen included darunavir plus a ritonavir boost (PI + ritonavir boost), once daily.
An additional treatment consideration
Maintaining a healthy weight is an important part of taking care of your health and managing your HIV. You may have concerns about weight change. If you do, talk to your doctor.
Ready to learn more?
Learn about how to take PIFELTRO, side effects, and more.
Ready to learn more?
Learn about how to take PIFELTRO, side effects, and more.
Products mentioned are property of their respective owners.
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit www.fda.gov/medwatch or call FDA at 1-800-FDA-1088.
Please read the Patient Information for PIFELTROTM (doravirine) and discuss it with your doctor. The physician Prescribing Information also is available.