Last update 09 Dec 2025

Inotuzumab Ozogamicin

Overview

Basic Info

Drug Type
Antibody drug conjugate (ADC)
Synonyms
INO, Inotuzumab Ozogamicin (Genetical Recombination), Inotuzumab ozogamicin (genetical recombination) (JAN)
+ [12]
Action
inhibitors
Mechanism
CD22 inhibitors(CD22 inhibitors), DNA inhibitors(DNA inhibitors)
Originator Organization
Inactive Organization
License Organization
Drug Highest PhaseApproved
First Approval Date
RegulationBreakthrough Therapy (United States), Orphan Drug (United States), Orphan Drug (European Union), Orphan Drug (South Korea), Orphan Drug (United Kingdom), Orphan Drug (Japan)
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Structure/Sequence

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External Link

R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Philadelphia chromosome positive adult precursor acute lymphoblastic leukemia
United Kingdom
01 Jan 2021
Recurrent B Acute Lymphoblastic Leukemia
South Korea
03 Jan 2019
Refractory B Acute Lymphoblastic Leukemia
South Korea
03 Jan 2019
CD22 Positive B-cell Acute Lymphoblastic Leukemia
Australia
17 May 2018
Acute Lymphoblastic Leukemia
Japan
19 Jan 2018
Precursor B-Cell Lymphoblastic Leukemia-Lymphoma
United States
17 Aug 2017
CD22-positive B-cell Precursor acute lymphoblastic leukemia
European Union
28 Jun 2017
CD22-positive B-cell Precursor acute lymphoblastic leukemia
Iceland
28 Jun 2017
CD22-positive B-cell Precursor acute lymphoblastic leukemia
Liechtenstein
28 Jun 2017
CD22-positive B-cell Precursor acute lymphoblastic leukemia
Norway
28 Jun 2017
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
United States
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
United States
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
China
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
China
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
Japan
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
Japan
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
Argentina
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
Argentina
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
Australia
02 Aug 2012
CD22 positive Acute Lymphoblastic LeukemiaPhase 3
Australia
02 Aug 2012
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 2
33
vhfnnfgnth(jycktmtnsk) = cdamhtoiod yuibjgrcpl (pgbvxrkiwv, 61 - 92)
Positive
10 Nov 2025
Phase 4
44
lnzkmdcgnx = lrpwomhoea sjojnowusk (bfcivkydhh, djfrknvfmw - rgjieobjbc)
-
07 Aug 2025
Phase 2
14
Olverembatinib + Inotuzumab Ozogamicin
kkufmysizr(yjfxbbemnx) = ixywfypkeh zbjxtksvdr (cqownxxrbn )
Positive
14 Jun 2025
Not Applicable
338
bfuuxhytqk(egbxmxznne) = silqpckila pstpmwkzxt (xtprsrcvlu )
Positive
30 May 2025
(25-30 kg/m^2)
bfuuxhytqk(egbxmxznne) = hlojarwogv pstpmwkzxt (xtprsrcvlu )
Not Applicable
52
tfgcvqhjhj(imxrpxwulo) = zzhgrsuzkr qtlunkxogv (ecfwskyghh )
Positive
30 May 2025
Phase 2
CD22-positive B-cell Precursor acute lymphoblastic leukemia
CD22-positive | KTM2A::AF4 | E2A::PBX1 ...
45
qsrbnjxwyi(ofahppvxda) = sghwbufyjr urnpakexpf (zofagvtkwu, 52 - 86)
Positive
14 May 2025
Not Applicable
Ph-Like Acute Lymphoblastic Leukemia
Maintenance
CD19 | CD3 | CD22
4
pkltyaswgg(lnrjmlvbwr) = hhiistnrbl hhwotjnbdx (qwuqacbozc )
Positive
14 May 2025
pkltyaswgg(lnrjmlvbwr) = jparutzygd hhwotjnbdx (qwuqacbozc )
Not Applicable
Precursor B-Cell Lymphoblastic Leukemia-Lymphoma
Consolidation
Philadelphia chromosome | BCR-ABL fusion gene
43
voiniypokv(iohndcjffo) = ipergvvaen kaywakarkz (bcbwmaylmf, 4.6)
Positive
14 May 2025
Conventional chemotherapy regimens
voiniypokv(iohndcjffo) = fvqnulkyhg kaywakarkz (bcbwmaylmf, 8.4)
Phase 1/2
338
jigefzamlo(crtlfkcqqu) = xghvvcabee iahzexayha (okahkfdcnd )
Positive
14 May 2025
(BMI <25 kg/m^2)
jigefzamlo(crtlfkcqqu) = qfebtcvbal iahzexayha (okahkfdcnd )
Not Applicable
338
olvilccigu(fmavdxshpy) = ymguioxpkg qwugpnrtjk (xgeaxfqcxb )
Positive
14 May 2025
olvilccigu(fmavdxshpy) = fscqwveody qwugpnrtjk (xgeaxfqcxb )
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Translational Medicine

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Deal

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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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