Asset profile
Nitrosomonas eutropha (B244)
Microbiome therapeutic
Evidence outlook · lead readout
NCT04490109 · Atopic Dermatitis, Pruritus
The completed lead evidence has the design features that historically survive confirmatory trials: randomized, controlled, and adequately powered against a prespecified clinically accepted endpoint.
NCT04490109: This was a randomized, quadruple-blind, vehicle-controlled trial with 547 enrolled participants, including approximately 165–174 evaluable participants per group. The primary clinical endpoint was met for both B244 doses, with significantly greater improvement in worst itch than vehicle.
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Featured trials
The studies most instrumental to this drug's clinical progression, individually graded on design and result. Pick an indication; Research unlocks the trials, endpoints, key results and grades.
Competitive landscape
60 competitors in this universe: 0 direct rivals (same mechanism and indication), 0 same-class, 60 same-indication; 35 further along in development.
| Drug | Stage | Modality | Mechanism | Evidence signal | Reported efficacygraded featured trials |
|---|---|---|---|---|---|
| Nitrosomonas Eutropha (B244): this drug | Phase 2 | Microbiome therapeutic | live biotherapeutic (topical ammonia-oxidizing bacterium, AOBiome/B244) | ||
| Abrocitinib (Cibinqo) | Approved | Small molecule | JAK1 | ||
| Baricitinib (Olumiant) | Approved | Small molecule | JAK, JAK1/2 | ||
| Crisaborole (Eucrisa) | Approved | Small molecule | PDE4 | ||
| Difamilast (Moizerto / Adquey) | Approved | Small molecule | PDE4 | ||
| Dupilumab (Dupixent) | Approved | Monoclonal antibody | IL-4R-alpha | ||
| Lebrikizumab (Ebglyss) | Approved | Monoclonal antibody | IL-13 | ||
| Nemolizumab (Nemluvio) | Approved | Monoclonal antibody | IL-31 receptor A | ||
| Roflumilast (Zoryve) | Approved | Small molecule | PDE4 | ||
| Ruxolitinib | Approved | Small molecule | JAK1/2 | ||
| Tapinarof | Approved | Small molecule | Aryl hydrocarbon receptor, Aryl Hydrocarbon Receptor Agonist | ||
| Tralokinumab (Adbry) | Approved | Monoclonal antibody | IL-13 | ||
| Upadacitinib (Rinvoq) | Approved | Small molecule | JAK, JAK1 | ||
| ADSTEM | Phase 3 | Cell therapy | autologous adipose-derived mesenchymal stem cell (AD-MSC) therapy | ||
| Afimkibart | Phase 3 | Monoclonal antibody | TL1A | ||
| Asivatrep | Phase 3 | Small molecule | TRPV1 |
…and 45 more. Research shows the complete landscape.
Unlock the full comparison
Research adds each competitor's evidence grade and sourced trial results, aligned per race, so you can see who actually has the data.
Upcoming events
No upcoming readouts on record for this asset.
All registered studies
Every ClinicalTrials.gov study of this drug's own program, grouped by indication and phase. Research unlocks the studies themselves: titles, statuses, dates and featured-trial cross-links.