lemzoparlimab (ABBV-IMAB-TJC4) / I-Mab 
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  • ||||||||||  lemzoparlimab (ABBV-IMAB-TJC4) - I / Mab
    Trial completion, Trial completion date, Trial primary completion date, Metastases:  KEYNOTE-A21: Study of TJ011133 in Participants With Relapsed/Refractory Advanced Solid Tumors and Lymphoma (clinicaltrials.gov) -  Aug 30, 2023   
    P1,  N=98, Completed, 
    Trial completion date: Aug 2023 --> Feb 2024 | Trial primary completion date: Apr 2023 --> Oct 2023 Active, not recruiting --> Completed | Trial completion date: Sep 2023 --> Jan 2023 | Trial primary completion date: Sep 2023 --> Jan 2023
  • ||||||||||  Loqtorzi (toripalimab-tpzi) / Shanghai Junshi Biosci, Coherus Biosci, lemzoparlimab (ABBV-IMAB-TJC4) - I / Mab
    Enrollment change, Trial completion date, Trial termination, Trial primary completion date, Combination therapy, Metastases:  A Study of Single Drug TJ011133 and Toripalimab Combine Treatment for Advanced Solid Tumor (clinicaltrials.gov) -  Feb 10, 2023   
    P1/2,  N=7, Terminated, 
    Not yet recruiting --> Recruiting N=96 --> 7 | Trial completion date: Sep 2025 --> Feb 2023 | Recruiting --> Terminated | Trial primary completion date: Dec 2023 --> Feb 2023; Company Development strategy adjustment
  • ||||||||||  Venclexta (venetoclax) / Roche, AbbVie, lemzoparlimab (ABBV-IMAB-TJC4) / AbbVie
    Journal, Combination therapy:  Anti-CD47 immunotherapy in combination with BCL-2 inhibitor to enhance anti-tumor activity in B-cell lymphoma. (Pubmed Central) -  Oct 12, 2022   
    In vitro and in vivo, the TJC4-Venetoclax combination increased phagocytosis significantly compared with either agent alone, showing synergistic phagocytosis, and displayed synergistic anti-cancer properties in B-cell lymphoma. Our results support the TJC4-Venetoclax combination as a promising therapy, and suppressing BCL-2 and CD47 simultaneously could represent a novel therapeutic paradigm for B-cell lymphoma.
  • ||||||||||  lemzoparlimab (ABBV-IMAB-TJC4) / AbbVie
    Combination of HER2 ADC and lemzoparlimab elicits enhanced efficacy in both HER2 high-and low-expressing breast and gastric cancers (Hall C) -  Oct 6, 2022 - Abstract #SITC2022SITC_1171;    
    In vivo activity of RC48 or in-house produced DS8201 analogue in combination with lemzoparlimab were investigated in CDX (HER2 0/1+/3+ by IHC) and PDX (HER2 2+ by IHC) models...Lemzoparlimab potentiated HER2 ADC mediated tumor killing by modulating NK cells and macrophage activity to increase cytotoxicity and phagocytosis. These data support future clinical investigation of lemzoparlimab and HER2 ADC combination in HER2 positive patients, especially those with HER2-low expressing tumors.
  • ||||||||||  lemzoparlimab (ABBV-IMAB-TJC4) / AbbVie
    Experience with TJ011133 Anti-CD47 and Pretransfusion Testing (Orange County Convention Center - Hall E) -  Sep 26, 2022 - Abstract #AABB2022AABB_145;    
    Unlike another IgG4 drug therapy, Hu5F9-G4 anti-CD47 (Magrolimab) previously described (Velliquette et al. Transfusion.
  • ||||||||||  Loqtorzi (toripalimab-tpzi) / Shanghai Junshi Biosci, Coherus Biosci, lemzoparlimab (ABBV-IMAB-TJC4) - I / Mab
    Enrollment open, Trial primary completion date, Combination therapy, Metastases:  A Study of Single Drug TJ011133 and Toripalimab Combine Treatment for Advanced Solid Tumor (clinicaltrials.gov) -  Jan 20, 2022   
    P1/2,  N=96, Recruiting, 
    Initiation date: Sep 2021 --> Jan 2022 Not yet recruiting --> Recruiting | Trial primary completion date: Dec 2021 --> Dec 2023