Last update 29 Nov 2024

IBI-343

Overview

Basic Info

Drug Type
Antibody drug conjugate (ADC)
Synonyms
IBI 343, IBI-343, IBI343
Mechanism
CLDN18.2 inhibitors(Claudin 18.2 inhibitors), TOP1 inhibitors(DNA topoisomerase I inhibitors)
Inactive Indication-
Originator Organization
Inactive Organization-
Drug Highest PhasePhase 3
First Approval Date-
RegulationFast Track (US), Breakthrough Therapy (CN)
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R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
CLDN18.2 positive Gastroesophageal junction adenocarcinomaPhase 3
CN
19 Jun 2024
CLDN18.2 positive Gastroesophageal junction adenocarcinomaPhase 3
JP
19 Jun 2024
CLDN18.2 positive Stomach CancerPhase 3
CN
19 Jun 2024
CLDN18.2 positive Stomach CancerPhase 3
JP
19 Jun 2024
Gastrointestinal NeoplasmsPhase 3
CN
-
Advanced Gastroesophageal Junction AdenocarcinomaPhase 2-15 Mar 2024
Pancreatic Ductal AdenocarcinomaPhase 2
CN
-
Solid tumorPhase 1
US
26 Oct 2022
Advanced cancerPhase 1
AU
13 Oct 2022
Advanced Malignant Solid NeoplasmPhase 1
AU
13 Oct 2022
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1
159
IBI343 6 mg/kg
(CLDN18.2 (2+/3+ ≥40%))
iapggzqtgh(gvpmgmisea) = cjwckkwlsp vogngfqham (dlfolmfvkp, 24.0 - 52.6)
Positive
29 Jun 2024
IBI343 8 mg/kg
(CLDN18.2 (2+/3+ ≥40%))
iapggzqtgh(gvpmgmisea) = jmskelcedb vogngfqham (dlfolmfvkp, 26.4 - 64.3)
Phase 1
35
faoandprmb(advmyjdksa) = Treatment-related adverse events (TRAEs) occurred in 80.0% of pts. Common TRAEs (≥20%) were anemia (42.9%), neutrophil count decreased (28.6%), nausea (25.7%), vomiting (25.7%) and white blood cell count decreased (22.9%). jgsxfngqos (ljdcuiambl )
Positive
24 May 2024
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Regulation

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