Asset profile

cyclobenzaprine · Tonmya

Small molecule

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Approvedregulatory verdict

Evidence outlook

Approved: Fibromyalgia

Regulatory approval supersedes design-level evidence grading; the trials behind approval are preserved below as the drug's evidence history.

Also in development:Major Depressive Disorder · Phase 2

How the evidence outlook works ↗

Competitive landscape

61 competitors in this universe: 0 direct rivals (same mechanism and indication), 0 same-class, 61 same-indication.

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DrugStageModalityMechanismEvidence signalReported efficacygraded featured trials
Cyclobenzaprine (Tonmya): this drugApprovedSmall molecule5-HT2A, α1-adrenergic, H1-histaminergic, and M1-muscarinic acetylcholine receptors (functional antagonism)
Brexpiprazole (Rexulti)ApprovedSmall moleculeDopamine D2/D3 and serotonin 5-HT1A receptor
Cariprazine (Vraylar)ApprovedSmall moleculeDopamine D3/D2 receptor (partial agonist)
Dextromethorphan / Bupropion (Auvelity)ApprovedSmall moleculesigma-1/NMDA
Esketamine (Spravato)ApprovedSmall moleculeNMDA receptor
Lumateperone (Caplyta)ApprovedSmall moleculeSerotonin 5-HT2A / dopamine D1-D2 receptor
Olanzapine / Fluoxetine (Symbyax)ApprovedSmall moleculeDopamine D2 and serotonin 5-HT2A receptors (antagonist); serotonin transporter (reuptake inhibitor)
Solriamfetol (Sunosi)ApprovedSmall moleculeDopamine/norepinephrine transporter
Vortioxetine (Trintellix)ApprovedSmall moleculeSerotonin transporter + multiple 5-HT receptors
AmmoxetinePhase 3Small moleculeSerotonin/norepinephrine transporter
Ansofaxine HydrochloridePhase 3Small moleculeSerotonin/norepinephrine/dopamine transporter
AV-101Phase 3Small moleculeNMDA receptor
AXS-14Phase 3Small molecule—
AzetukalnerPhase 3Small moleculeKv7 potassium channel
BrenipatidePhase 3PeptideGLP-1/GIP receptor (dual)
CYB003Phase 3Small molecule5-HT2A receptor

…and 46 more. Research shows the complete landscape.

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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

(2 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)
Phase 2/3High Tone Pelvic Floor DysfunctionRecruiting
Est. primary completion 2026-12 · NCT07404397 · CT.gov ↗
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2028 (1)
February 2028 (1)
Phase 2Major Depressive DisorderRecruiting
Est. primary completion 2028-02 · NCT07621237 · CT.gov ↗
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See the full readout calendar ↗

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.

Phase 3 (19)
Phase 2/3 (2)
Phase 2 (8)
Phase 1 (9)
Phase 4 (4)
Early phase / not applicable (5)
Used as active comparator (4)