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BioVie Presents Data on Bezisterim in Long COVID at the 2026 American Neurological Association Annual Meeting

$BIVIPress releaseOct 19, 2026, 8:00 AM ETRead the release

BioVie presented Phase 2 ADDRESS-LC data on bezisterim (NE3107) in Long COVID at the American Neurological Association annual meeting, with results from 203 patients published in Annals of Neurology. The trial showed only a trend toward improvement in the overall intent-to-treat population, but patients with severe baseline fatigue, PEM, or cognitive impairment — about 78% of participants — had statistically significant improvements. Among the most fatigued half, PROMIS Fatigue improved 8.93 points on bezisterim vs 5.30 on placebo (p=0.02). Safety was comparable to placebo, with fewer treatment-emergent adverse events on drug (41.6% vs 55.9%) and no serious events in the bezisterim group.

Key figures

Drug Name
bezisterim (NE3107)
Phase Of Trial
Phase 2
Nct number
NCT06847191
Trial name
ADDRESS-LC
Dow funding
$13.13 million
Patients enrolled
203
Te ae placebo pct
55.9%
Te ae bezisterim pct
41.6%
Promis fatigue p value
0.02
Treatment duration weeks
12
Promis fatigue improvement placebo
5.3
Promis fatigue improvement bezisterim
8.93

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