Asset profile
AK139
Multispecific antibody
Evidence outlook
Mid-stage studies underway, no completed readout
Phase 2 studies are registered but none has completed a readout, so no evidence signal is assigned yet. The first graded signal arrives with a completed confirmatory readout.
How the evidence outlook works ↗
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; 60 further along in development.
| Drug | Stage | Modality | Mechanism | Evidence signal | Reported efficacygraded featured trials |
|---|---|---|---|---|---|
| AK139: this drug | Phase 2 | Multispecific antibody | IL-4 receptor alpha / ST2 | ||
| Albuterol (Armstrong Albuterol HFA) | Approved | Small molecule | Beta-2 adrenergic receptor | ||
| Albuterol / Budesonide (Airsupra) | Approved | Combination | Beta-2 adrenergic receptor, Glucocorticoid receptor, Glucocorticoid receptor / Beta-2 adrenergic receptor | ||
| Albuterol HFA (Armstrong's) | Approved | Small molecule | Beta-2 adrenergic receptor | ||
| Albuterol HFA (Proventil HFA) | Approved | Small molecule | Beta-2 adrenergic receptor | ||
| Albuterol Sulfate (Armstrong) | Approved | Small molecule | Beta-2 adrenergic receptor | ||
| Albuterol Sulfate (Provenetil-HFA) | Approved | Small molecule | Beta-2 adrenergic receptor | ||
| Aminophylline | Approved | Small molecule | Phosphodiesterase (multi-subtype) | ||
| Beclomethasone (QVAR) | Approved | Small molecule | Glucocorticoid receptor | ||
| Beclomethasone Dipropionate / Formoterol Fumarate / Glycopyrrolate | Approved | Small molecule | Glucocorticoid receptor / Beta-2 adrenergic receptor / Muscarinic M3 receptor (ICS/LABA/LAMA triple combination) | ||
| Benralizumab (Fasenra) | Approved | Monoclonal antibody | IL-5 receptor alpha, IL-5 receptor alpha (IL-5Rα / CD125); Fc region additionally engages FcγRIIIa on NK cells (ADCC), IL-5 receptor alpha (IL5RA) on eosinophils/basophils | ||
| Budesonide (Pulmicort) | Approved | Small molecule | Glucocorticoid receptor agonist | ||
| Budesonide / Formoterol Fumarate (SYMBICORT) | Approved | Combination | Glucocorticoid receptor; Beta-2 adrenergic receptor | ||
| Budesonide / Glycopyrrolate / Formoterol Fumarate (Breztri Aerosphere) | Approved | Small molecule | Glucocorticoid receptor; Muscarinic M3; Beta-2 adrenergic | ||
| Ciclesonide (Alvesco) | Approved | Small molecule | Glucocorticoid receptor | ||
| Depemokimab | Approved | Monoclonal antibody | IL-5 |
…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
(3 total)
Estimated primary-completion dates from ClinicalTrials.gov. These are registry estimates, never confirmed readout dates; they can move as trials progress.
2026 (1)
December 2026 (1)
What to watch
2027 (2)
April 2027 (1)
What to watch
November 2027 (1)
What to watch
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.