Asset profile
onabotulinumtoxinA · Botox
Biologic (subtype unspecified)
Evidence outlook
Approved: Migraine
Regulatory approval supersedes design-level evidence grading; the trials behind approval are preserved below as the drug's evidence history.
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
53 competitors in this universe: 0 direct rivals (same mechanism and indication), 1 same-class, 52 same-indication.
| Drug | Stage | Modality | Mechanism | Evidence signal | Reported efficacygraded featured trials |
|---|---|---|---|---|---|
| onabotulinumtoxinA (Botox): this drug | Approved | Biologic (subtype unspecified) | acetylcholine release, Acetylcholine Release Inhibitor | ||
| IncobotulinumtoxinA (Xeomin, PD Sialorrhea) | Phase 3 | Biologic (subtype unspecified) | acetylcholine release | ||
| Almotriptan (Axert) | Approved | Small molecule | — | ||
| Aspirin / Acetaminophen / Caffeine (Excedrin Migraine) | Approved | — | — | ||
| Atogepant (Qulipta) | Approved | Small molecule | — | ||
| Celecoxib (Elyxyb) | Approved | Small molecule | — | ||
| Diclofenac Potassium (Cambia) | Approved | Small molecule | Nonsteroidal Anti-inflammatory Drug | ||
| Dihydroergotamine (Atzumi) | Approved | — | — | ||
| Dihydroergotamine Mesylate (Brekiya) | Approved | — | — | ||
| Dihydroergotamine Mesylate (D.H.E. 45) | Approved | — | — | ||
| Dihydroergotamine Mesylate (Migranal) | Approved | — | — | ||
| Divalproex Sodium (Depakote ER) | Approved | — | GABAergic neurotransmission | ||
| Divalproex Sodium (Depakote) | Approved | Small molecule | GABAergic neurotransmission | ||
| Eletriptan (Relpax) | Approved | Small molecule | — | ||
| Eptinezumab (Vyepti) | Approved | Monoclonal antibody | — | ||
| Erenumab (Aimovig) | Approved | Monoclonal antibody | — |
…and 38 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
(27 total)
Estimated primary-completion dates from ClinicalTrials.gov. These are registry estimates, never confirmed readout dates; they can move as trials progress.
2026 (2)
November 2026 (1)
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December 2026 (1)
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2027 (18)
January 2027 (2)
February 2027 (3)
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March 2027 (3)
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May 2027 (2)
June 2027 (2)
August 2027 (2)
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October 2027 (1)
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December 2027 (3)
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2028 (3)
February 2028 (1)
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March 2028 (1)
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April 2028 (1)
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2029 (1)
January 2029 (1)
2030 (3)
July 2030 (1)
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August 2030 (1)
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September 2030 (1)
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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.