General Information of This Antibody-drug Conjugate (ADC)
ADC ID
DRG0JFGYQ
ADC Name
caxmotabart entudotin
Synonyms
LCB14-0110; FS-1502; IKS014; LCB-ADC
   Click to Show/Hide
Organization
LCB (Originator);Fosun Pharma;Iksuda Therapeutics
Drug Status
Phase 3
Drug-to-Antibody Ratio
2
Structure
Antibody Name
Trastuzumab
 Antibody Info 
Antigen Name
Receptor tyrosine-protein kinase erbB-2 (HER2 ECD2); Receptor tyrosine-protein kinase erbB-2 (HER2 ECD4)
 Antigen Info 
Payload Name
MMAF
 Payload Info 
Therapeutic Target
Microtubule (MT)
 Target Info 
Linker Name
β-glucuronide linker
 Linker Info 
Conjugate Type
Enzymatic Catalysis
The indication landscape of This ADC(2027 Update)
The clinical trial pipeline of This ADC(2027 Update)
Indication Phase 1 Phase 1/2 Phase 2 Phase 2/3 Phase 3 New Drug Application Approved
Breast cancer
2 Trials
Trial ID
NCT03944499; CTR20190790
NCT05872295
1 Trials
Trial ID
NCT05755048; CTR20230426
Colorectal cancer
1 Trials
Trial ID
CTR20220187
Gastric cancer
1 Trials
Trial ID
NCT05872295
1 Trials
Trial ID
CTR20220633; ChiCTR2500101151
Gastroesophageal junction adenocarcinoma
1 Trials
Trial ID
NCT05872295
1 Trials
Trial ID
CTR20220633; ChiCTR2500101151
Lung cancer
1 Trials
Trial ID
CTR20220113
Unspecific solid tumor
2 Trials
Trial ID
NCT03944499; CTR20190790
NCT05872295
1 Trials
Trial ID
CTR20220135
General Information of The Activity Data Related to This ADC
Identified from the Human Clinical Data
Click To Hide/Show 1 Activity Data Related to This Level
Standard Type NCT Number Clinical Status Clinical Trial Description
Objective Response Rate (ORR)  Undisclosed Undisclosed Undisclosed
Full List of Activity Data of This Antibody-drug Conjugate
Identified from the Human Clinical Data
Click To Hide/Show 1 Activity Data Related to This Level
Experiment 1 Reporting the Activity Date of This ADC [1]
Efficacy Data Objective Response Rate (ORR)
66.70
42.90 %
Patients Enrolled
Patients with HER2-expresssing advanced solid tumors who had failed prior standard of care therapies.
Administration Dosage
FS-1502 was given IV once in 21-day or 28-day cycle at doses of 0.10-3.50 mg/kg.
References
Ref 1 FS-1502, an anti-HER2 ADC, in Patients with HER2-Expressing Advanced Solid Tumors: A Phase 1a Dose-Escalation Study. Cancer Res (2023) 83 (5_Supplement): P4-01-07.