Last update 17 May 2025

IBI-188

Overview

Basic Info

Drug Type
Monoclonal antibody
Synonyms
Letaplimab, IBI 188
Target
Action
modulators
Mechanism
CD47 modulators(Cluster of differentiation 47 modulators)
Active Indication-
Active Organization-
Drug Highest PhaseSuspendedPhase 1/2
First Approval Date-
Regulation-
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Structure/Sequence

R&D Status

10 top R&D records.
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IndicationHighest PhaseCountry/LocationOrganizationDate
Acute Myeloid LeukemiaPhase 2
China
22 Sep 2020
Adenocarcinoma of LungPhase 1
China
25 May 2021
Metastatic osteosarcomaPhase 1
China
25 May 2021
Myelodysplastic SyndromesPhase 1
United States
24 Aug 2020
LymphomaPhase 1
United States
19 Feb 2019
Advanced cancerPhase 1
China
14 Dec 2018
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Clinical Result

Indication
Phase
Evaluation
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Study
Phase
PopulationAnalyzed EnrollmentGroupResultsEvaluationPublication Date
Phase 1
93
cajwmwnblt(qdsplkcnku) = the most common IBI188-related AEs (≥30%) were platelet count decreased (49.5%), anaemia (44.1%), blood bilirubin increased (36.6%), neutrophil count decreased (36.6%), white blood cell count decreased (36.6%), and haemolysis (34.4%). ivyhkrxrir (kthcanyetz )
Positive
15 Nov 2022
Phase 1
20
uzjkpozfqi(yqccrufsmo) = The overall incidence of anemia was 15% (3/20), and only one subject (5%) developed grade 3 transient anemia. bhjepiqtdn (hymlfwkmoi )
Positive
11 Nov 2020
Phase 1
20
fmbrkgzfak(mntcbmufwd) = 3 patients had Grade 3 TRAEs (Grade 3 blood bilirubin increase, Grade 4 platelet count decrease and Grade 3 anemia, each in 1 patient) skiveiwcrz (aakkvjtdgh )
Positive
09 Nov 2020
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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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