Bictegravir 75 mg + lenacapavir 50 mg

Maintenance treatment of HIV-1 infection · Adults with HIV-1 who are virologically suppressed

GILD · Gilead Sciences

Regulatory designations

Full timeline

4 milestones

FDA decision expected

PDUFA action date for the once-daily bictegravir and lenacapavir single-tablet regimen NDA.

Gilead — NDA acceptance and August 27 action date

FDA accepted the NDA with Priority Review

FDA accepted the application for adults with HIV who are virologically suppressed and assigned the August 27 action date.

Gilead — FDA Priority Review for BIC/LEN

ARTISTRY-1 and ARTISTRY-2 Week 48 results presented

At CROI 2026, both Phase 3 studies showed that switching to BIC/LEN maintained virologic suppression with efficacy comparable to the control regimens and no significant new safety concerns.

Gilead — Phase 3 ARTISTRY-1 and ARTISTRY-2 results

Phase 3 ARTISTRY-1 study started

The randomized switch study began evaluating once-daily bictegravir/lenacapavir in virologically suppressed adults receiving complex antiretroviral regimens.

ClinicalTrials.gov — ARTISTRY-1 study record (NCT05502341)

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Information for research purposes only · Dates can change · Last updated Aug 14, 2026