Last update 26 Aug 2026

Ofatumumab

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
HuMax-CD20, HuMax-CD20, 2F2, Ofatumumab (genetical recombination)
+ [12]
Target
Action
inhibitors
Mechanism
CD20 inhibitors(B-lymphocyte antigen CD20 inhibitors), ADCC(Antibody-dependent cell-mediated cytotoxicity (ADCC) effects), CD20-directed cytolytic effects
Originator Organization
Drug Highest PhaseApproved
First Approval Date
United States (26 Oct 2009),
RegulationBreakthrough Therapy (United States), Accelerated Approval (United States)
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Structure/Sequence

External Link

KEGGWikiATCDrug Bank
D09314Ofatumumab

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Multiple sclerosis relapse
European Union
26 Mar 2021
Multiple sclerosis relapse
Iceland
26 Mar 2021
Multiple sclerosis relapse
Liechtenstein
26 Mar 2021
Multiple sclerosis relapse
Norway
26 Mar 2021
Multiple Sclerosis, Relapsing-Remitting
Canada
22 Jan 2021
Multiple Sclerosis, Relapsing-Remitting
Canada
22 Jan 2021
Multiple Sclerosis
United States
20 Aug 2020
Lymphoid Leukemia
Japan
23 Mar 2013
Chronic Lymphocytic Leukemia
United States
26 Oct 2009
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
RhabdomyosarcomaPhase 3
United States
14 Jul 2020
RhabdomyosarcomaPhase 3
Argentina
14 Jul 2020
RhabdomyosarcomaPhase 3
Australia
14 Jul 2020
RhabdomyosarcomaPhase 3
Austria
14 Jul 2020
RhabdomyosarcomaPhase 3
Belgium
14 Jul 2020
RhabdomyosarcomaPhase 3
Bulgaria
14 Jul 2020
RhabdomyosarcomaPhase 3
Canada
14 Jul 2020
RhabdomyosarcomaPhase 3
Czechia
14 Jul 2020
RhabdomyosarcomaPhase 3
Estonia
14 Jul 2020
RhabdomyosarcomaPhase 3
Germany
14 Jul 2020
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Not Applicable
473
utwgcfljqa(kuavbghmwz) = dcprtmuuij nxdniprtqx (vbaneovqel )
Positive
26 Jun 2026
Phase 3
200
rvstqpgxzk(jhpsqjqbsg) = ipqpzeabmy zhmylllubm (qlwwivhojy )
Positive
29 May 2026
mnvrnrxloc(acbigjddwp) = rgcoqudqrj cmcljzayum (flmwfmjlav )
Not Applicable
310
wolbgxnxei(lhvnvqcmyq) = ozefvcylyb ezgchyurvi (uovkjzmmsn )
Positive
05 Feb 2026
Phase 3
102
Ofatumumab 20 mg SC
cbumcwlzjr(arebnwsmgi) = smbsmmniej xllnopybsk (zraktzdoyc )
Positive
05 Feb 2026
Phase 3
261
lultiorspx(hsrttvjchs) = jvvztlkyus jfzfmqnnze (vpuqnblqhp )
Positive
05 Feb 2026
lultiorspx(hsrttvjchs) = vmidemobkt jfzfmqnnze (vpuqnblqhp )
Not Applicable
497
jgmvcugopp(hgmhsjglvk) = etxjkntjsa xnuykjesfh (ubjunwjdjl )
Positive
05 Feb 2026
IFN or GA
jgmvcugopp(hgmhsjglvk) = ilqennpgsq xnuykjesfh (ubjunwjdjl )
Phase 4
99
nkfvhpvaed = shimfyaryj glwpvaogwr (lpitnmipdd, wrpkpaerdp - vvazknewpx)
-
12 Nov 2025
Phase 3
562
tqgicyfnxi = atzzsfittd niqupamfne (mjrvbqdmvh, fevprsdgwo - jufwnzgkmw)
-
12 Nov 2025
Phase 3
102
zieymyqhwd(hfwxpgttcs) = wgpbwttydy qoaloxgfru (uaickjcgud )
Positive
01 Nov 2025
Phase 3
1,969
hwofbgptje(ysgfxwqpmx) = > 80% of patients remained free of 6-month confirmed disability worsening fvhrlejtpm (gqpquffxag )
Positive
01 Oct 2025
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Core Patent

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Clinical Trial

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Approval

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Biosimilar

Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.
Competitive landscape of biosimilars in different countries/locations. Phase 1/2 is incorporated into phase 2, and phase 2/3 is incorporated into phase 3.

Regulation

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