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PolyPid to Present D-PLEX₁₀₀ Microbiology Data at IDWeek 2026

$PYPDPress releaseOct 21, 2026, 8:00 AM ETRead the release

PolyPid will present an oral late-breaking presentation at IDWeek 2026 on pooled microbiology data for D-PLEX100 from three randomized trials covering 2,185 patients. In the 134-patient culture-positive SSI subset, heavy bacterial growth was less frequent with D-PLEX100 plus standard of care than with standard of care alone (16% vs 27%, p=0.034), and breakthrough infections occurred later (median 10.0 vs 6.5 days), with no increase in multidrug-resistant organisms.

Key figures

Drug Name
D-PLEX100 (doxycycline, Kynatrix delivery)
Phase Of Trial
pooled Phase 2 and two Phase 3 (SHIELD I, SHIELD II)
Pooled population
2185
Culture positive ssi subset
134
Shield ii relative risk reduction
60% (p=0.0013)
Heavy bacterial growth dplex vs soc
16% vs 27% (p=0.034)
Median time to breakthrough ssi days
10.0 vs 6.5 (p<0.001)

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