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Area of Science:

  • Pharmacology and Infectious Diseases
  • Antiretroviral Drug Development

Background:

  • HIV-1 infection remains a significant global health challenge.
  • Development of novel antiretroviral agents is crucial for managing HIV-1.
  • Non-nucleoside reverse transcriptase inhibitors (NNRTIs) are a key class of HIV-1 therapeutics.

Purpose of the Study:

  • To summarize the development milestones of doravirine.
  • To highlight the regulatory approvals of doravirine for HIV-1 treatment.
  • To provide an overview of doravirine's indication in treatment-naïve adults.

Main Methods:

  • Review of preclinical and clinical development data for doravirine.
  • Analysis of regulatory submission and approval processes in key regions (USA, EU, Canada).
  • Summary of efficacy and safety data supporting doravirine's approval.

Main Results:

  • Doravirine, a novel NNRTI, has been developed by Merck & Co.
  • Approved in the USA as Pifeltro™ (single-agent) and Delstrigo™ (fixed-dose combination).
  • Received positive opinion in the EU and is under review in Canada for HIV-1 treatment.

Conclusions:

  • Doravirine represents a new treatment option for HIV-1 infection.
  • The drug is indicated for treatment-naïve adults without specific resistance.
  • Successful development and approval highlight advancements in HIV-1 therapy.