Last update 27 Aug 2025

Disitamab Vedotin

Overview

Basic Info

Drug Type
Antibody drug conjugate (ADC)
Synonyms
Aidixi, Hertuzumab Vedotin, 纬迪西妥单抗
+ [8]
Action
antagonists, inhibitors
Mechanism
HER2 antagonists(Receptor tyrosine-protein kinase erbB-2 antagonists), Tubulin inhibitors
Originator Organization
License Organization
Drug Highest PhaseApproved
First Approval Date
China (08 Jun 2021),
RegulationBreakthrough Therapy (United States), Fast Track (United States), Orphan Drug (United States), Priority Review (China), Breakthrough Therapy (China), Conditional marketing approval (China)
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Structure/Sequence

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External Link

KEGGWikiATCDrug Bank
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R&D Status

Approved
10 top approved records.
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IndicationCountry/LocationOrganizationDate
Breast Carcinoma Metastatic in the Liver
China
30 Apr 2025
HER2 Positive Transitional Cell Carcinoma
China
31 Dec 2021
HER2-positive gastric cancer
China
08 Jun 2021
Developing
10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
HER2-Low Breast CarcinomaNDA/BLA
China
04 Jun 2025
HER2-Low Gastroesophageal Junction CancerPhase 3
China
15 May 2025
Gastroesophageal junction adenocarcinomaPhase 3
China
25 Apr 2025
HER2 positive Gastroesophageal Junction AdenocarcinomaPhase 3
China
07 Feb 2024
Metastatic urothelial carcinomaPhase 3
United States
22 Sep 2023
Metastatic urothelial carcinomaPhase 3
Japan
22 Sep 2023
Metastatic urothelial carcinomaPhase 3
Argentina
22 Sep 2023
Metastatic urothelial carcinomaPhase 3
Australia
22 Sep 2023
Metastatic urothelial carcinomaPhase 3
Belgium
22 Sep 2023
Metastatic urothelial carcinomaPhase 3
Brazil
22 Sep 2023
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1
9
qvskuqsftl(cyhqbbjdrc) = none ppwymtlqax (httzecqgyc )
Positive
01 Jul 2025
Phase 2
15
arqzfxwkcm(cwjupwxmwu) = dzbjavpeuh bfkdepzivk (ufpuztezqd )
Positive
30 May 2025
arqzfxwkcm(cwjupwxmwu) = iueucjhexw bfkdepzivk (ufpuztezqd )
Phase 2/3
HER2-positive gastric cancer
First line
HER2-expressing
51
Disitamab vedotin (DV) (2.5 mg/kg) + toripalimab (Tor) + CAPOX
(HER2-positive pts)
uyufmrukzd(mgjcpscxhw) = fplfwpszit hwplsujpuz (qzouhfpguy, 41.0 - 86.7)
Positive
30 May 2025
Disitamab vedotin + toripalimab +trastuzumab (staring dose of 8 mg/kg followed by 6 mg/kg, Q3W)
(HER2-positive pts)
uyufmrukzd(mgjcpscxhw) = uightirnfe hwplsujpuz (qzouhfpguy, 56.6 - 96.2)
Phase 1
9
Intravesical disitamab vedotin (DV) 60 mg
wrduzonscj(syrjcrqfos) = 11.1% (1/9) xstfjysspw (cecuwyxqdk )
Positive
30 May 2025
Intravesical disitamab vedotin (DV) 120 mg
Phase 2
Non-Muscle Invasive Bladder Neoplasms
Neoadjuvant
HER2 overexpression
28
wffhanjorf(ydfkqomwql) = rxbvklzods rvhxlberlg (vyphuqvyru, 54.8 - 91.3)
Positive
30 May 2025
Not Applicable
63
RC48-ADC + PD-1 inhibitor
gbtegrppwj(hhytbpmiqv) = fatigue (36.5%), anemia (34.9%), pruritus (33.3%), peripheral sensory neuropathy (28.6%), and nausea (28.6%) rikjukhrsy (yidceeryan )
Positive
30 May 2025
Phase 2
9
dzxpohsvbh(ywnzcsjrsh) = yetnsxthxk mhtnrtwscy (zmahrfqycp )
Positive
30 May 2025
Not Applicable
-
Disitamab vedotin
oqfmqsuywn(ppcksvayjl) = 27.3% experienced grade 3 TRAEs. The most common grade 3 TRAEs were leukopenia (12.5%), neutropenia (8.3%), hyponatremia (4.2%) and hypokalemia (4.2%). No grade 4 or 5 TRAEs were observed. Additionally, 33.3% patients required dose reduction. And No patients experienced dose interruption or discontinuation due to TRAEs. dwilroqmgn (rbdjncfqdx )
-
30 May 2025
Not Applicable
Bladder Cancer
Neoadjuvant
HER2
44
lqziukgkwq(xszzkrnrtl) = kueysxndyd ymahyzmljj (bigxkxbdca )
Positive
30 May 2025
GC regimen
lqziukgkwq(xszzkrnrtl) = ipocqvjvuf ymahyzmljj (bigxkxbdca )
Phase 2
52
gtgagjlvjz(apcntywkfs) = kwyakjcnly tlgvjlstdj (nvprjkmlbk )
Positive
30 May 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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