Asset profile

natalizumab · Tysabri

Monoclonal antibody

Biosimilars tracked: Tyruko (natalizumab-sztn)

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Approvedregulatory verdict

Evidence outlook

Approved: Multiple Sclerosis, Crohn's Disease

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

track record: Reliable signal

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Competitive landscape

104 competitors in this universe: 1 direct rival (same mechanism and indication), 0 same-class, 103 same-indication.

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DrugStageModalityMechanismEvidence signalReported efficacygraded featured trials
Natalizumab (Tysabri): this drugApprovedMonoclonal antibodyα4 integrin
Tyruko (natalizumab-Sztn)ApprovedMonoclonal antibodyα4 integrin
Adalimumab (Humira)ApprovedMonoclonal antibodyTNF-alpha
Adalimumab-Aacf (Idacio)Approved—TNF-alpha
Adalimumab-Aaty (Yuflyma)Approved—TNF-alpha
Adalimumab-Adaz (Hyrimoz)Approved—TNF-alpha
Adalimumab-Adbm (Cyltezo)ApprovedMonoclonal antibodyTNF-alpha
Adalimumab-Afzb (Abrilada)Approved—TNF-alpha
Adalimumab-Aqvh (Yusimry)Approved—TNF-alpha
Adalimumab-Atto (Amjevita)Approved—TNF-alpha
Adalimumab-Bwwd (Hadlima)Approved—TNF-alpha
Adalimumab-Fkjp (Hulio)Approved—TNF-alpha
Adalimumab-Ryvk (Simlandi)Approved—TNF-alpha
Aldesleukin (Proleukin)ApprovedRecombinant Cytokine (il-2)Interleukin-2 receptor (IL-2R)
AlemtuzumabApprovedMonoclonal antibodyCD52
BafiertamApprovedSmall moleculeNrf2 pathway (fumaric acid ester)

…and 89 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

(1 total)

Estimated primary-completion dates from ClinicalTrials.gov. These are registry estimates, never confirmed readout dates; they can move as trials progress.

2027 (1)
October 2027 (1)
Phase 2Multiple SclerosisRecruiting
Est. primary completion 2027-10-31 · NCT05418010 · CT.gov ↗
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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.

Phase 3 (13)
Phase 2/3 (1)
Phase 2 (17)
Phase 1/2 (2)
Phase 1 (6)
Phase 4 (22)
Early phase / not applicable (4)
Used as active comparator (2)
Appears in other studies (6)