[Press release] TaiMed Biologics completes Phase 2b enrollment for TMB-365/380 in HIV maintenance therapy study

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TaiMed Biologics press release

TAIPEI, May 21, 2026 — TaiMed Biologics (TPEX: 4147) today announced the completion of enrollment in its Phase 2b clinical study evaluating TMB-365/380, a novel investigational long-acting dual-antibody regimen for HIV maintenance therapy. The study reached Last Patient In (LPI) ahead of the planned schedule, marking an important operational milestone for the program.

The Phase 2b study is designed to evaluate the efficacy and safety of TMB-365/380 as an every-two-month (Q2M), first-line HIV maintenance therapy for people living with HIV. With enrollment now complete, participants will continue scheduled follow-up, and TaiMed expects to report an interim analysis by year-end 2026. The Company believes the interim readout may help inform subsequent development and regulatory planning. Preliminary observations from ongoing follow-up show that viral suppression and relevant biomarkers following the first two doses are fully consistent with the Company’s expectations.

Subject to continued positive outcomes, the Company plans to submit a Breakthrough Therapy Designation application to the U.S. Food and Drug Administration (FDA).

Read the full press release here.

 

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