Trial reportClinical pharmacology in drug development2026
A Phase 1, Randomized, Open-Label, Parallel Group Study to Evaluate the Relative Bioavailability and Safety of Subcutaneous Bepirovirsen when Delivered from a Vial or Prefilled Syringe Fitted with a Safety Syringe Device in Healthy Adult Participants.
Trial report in Clinical pharmacology in drug development, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Bepirovirsen induces innate immune proteins independent of HBV.Hepatology international · 2026Trial
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Bepirovirsen, an antisense oligonucleotide in development for the treatment of chronic hepatitis B virus (HBV) infection, is administered from glass vials as a subcutaneous (SC) injection by healthcare professionals (HCPs). A ready-to-use prefilled syringe (PFS) assembled with a safety syringe device (SSD) has been developed to make administration more convenient and facilitate patient self-administration. This Phase 1, open-label, randomized, parallel-group study evaluated the relative bioavailability of bepirovirsen delivered from a vial or PFS SSD, assessed the viability of PFS SSD self-administration, and evaluated the safety and tolerability of SC bepirovirsen in healthy participants. Participants (N = 159) received a single 300 mg SC dose of bepirovirsen administered by a HCP (vial [n = 46] or PFS SSD [n = 49]), or self-administered (PFS SSD, with [n = 32] or without [n = 32] training from a HCP). Relative bioavailability (primary endpoint) of HCP-administered bepirovirsen delivered by vial versus PFS SSD was assessed using maximum observed plasma concentration (C
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