Perjeta (pertuzumab) / Roche 
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 80 Diseases   208 Trials   208 Trials   5617 News 


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  • ||||||||||  Kadcyla (ado-trastuzumab emtansine) / Roche, Perjeta (pertuzumab) / Roche, Verzenio (abemaciclib) / Eli Lilly
    Enrollment change, Trial completion date, Trial withdrawal, Trial primary completion date, Metastases:  ACCRU-BR-1801: T-DM1 With or Without Abemaciclib for the Treatment of HER2-Positive Metastatic Breast Cancer (clinicaltrials.gov) -  Mar 7, 2022   
    P2,  N=0, Withdrawn, 
    Trial completion date: Jun 2023 --> Jun 2024 N=126 --> 0 | Trial completion date: May 2027 --> Feb 2022 | Recruiting --> Withdrawn | Trial primary completion date: May 2025 --> Feb 2022
  • ||||||||||  Herceptin (trastuzumab) / Roche
    Journal:  Structures of the HER2-HER3-NRG1β complex reveal a dynamic dimer interface. (Pubmed Central) -  Mar 1, 2022   
    Thus, similar to oncogenic mutations, therapeutic agents exploit the intrinsic dynamics of the HER2-HER3 heterodimer. The unique features of a singly liganded HER2-HER3 heterodimer underscore the allosteric sensing of ligand occupancy by the dimerization interface and explain why extracellular domains of HER2 do not homo-associate via a canonical active dimer interface.
  • ||||||||||  Kadcyla (ado-trastuzumab emtansine) / Roche, Perjeta (pertuzumab) / Roche
    Preclinical, Journal:  Inflammatory Related Reactions in Humans and in Canine Breast Cancers, A Spontaneous Animal Model of Disease. (Pubmed Central) -  Mar 1, 2022   
    These reactions were less frequently reported for pertuzumab i.v. Case reports of platelet and neutrophil count decrease were not associated with disease progression with a better outcome in humans as in canine breast cancer. Therefore, infiltrating CD68-macrophages are associated with G3, while infiltrating CD20 and elevated serum lymphocytes in parallel with reduced platelet and neutrophil count play a favorable role in human and canine breast cancer.
  • ||||||||||  Herceptin (trastuzumab) / Roche
    Journal:  More Than Meets the Kappa for Antibody Superantigen Protein L (PpL). (Pubmed Central) -  Mar 1, 2022   
    Through this holistic and systemic analysis of IgG1 variants with various antibody regions modified, comparisons revealed novel PpL-antibody interactions influenced by other non-canonical antibody known light-chain framework regions, whereas SpA and SpG showed relatively consistent interactions. These findings have implications on PpL-based affinity antibody purification and design that can guide the engineering and understanding of PpL-based microbiota-immune effects.
  • ||||||||||  Herceptin (trastuzumab) / Roche
    Clinical, Journal:  Ovarian tissue cryopreservation in a patient with breast cancer during pregnancy: a case report. (Pubmed Central) -  Feb 26, 2022   
    OTC for fertility preservation in patients with PrBC does not delay breast surgery, radiotherapy or chemotherapy, which is essential for effective treatment of breast cancer. We assess this method as a promising fertility preservation method which was used here for the first time worldwide in a patient who developed breast cancer during pregnancy.
  • ||||||||||  Herceptin (trastuzumab) / Roche
    Administering Subcutaneous (SubQ) Hyaluronidase Injections with a Medication Extension Set (ExSet) (Anaheim Convention Center - Learning Hall: Poster Pavilion) -  Feb 25, 2022 - Abstract #ONS2022ONS_252;    
    Innovation: Our working group has outlined a safe way to administer hyaluronidase containing medications using an ExSet, which has not been previously described with similar anticancer medications. Injection technique with the ExSet improves self-reported body mechanics to potentially prevent work related repetitive stress injury.
  • ||||||||||  Herceptin (trastuzumab) / Roche
    Journal:  Extensive conformational and physical plasticity protects HER2-HER3 tumorigenic signaling. (Pubmed Central) -  Feb 24, 2022   
    This is likely due to considerable conformational flexibilities across the span of these receptor molecules and substantial undulations in the plane of the plasma membrane, none of which had been foreseen as impediments to targeting strategies. The massive overexpression of HER2 functionally and physically uncouples intracellular signaling from extracellular constraints.
  • ||||||||||  Tukysa (tucatinib) / Seagen, Herceptin (trastuzumab) / Roche
    Preclinical, Journal:  Combination of tucatinib and neural stem cells secreting anti-HER2 antibody prolongs survival of mice with metastatic brain cancer. (Pubmed Central) -  Feb 22, 2022   
    In addition, dual HER2 blockade using anti-HER2Ab LM008 NSCs and the tyrosine kinase inhibitor tucatinib significantly improved the survival of mice in a clinically relevant model of multiple HER2+ BCBM. These findings provide compelling evidence for the use of HER2Ab-secreting LM008 NSCs in combination with tucatinib as a promising therapeutic regimen for patients with HER2+ BCBM.
  • ||||||||||  Verzenio (abemaciclib) / Eli Lilly
    Trial completion date, Combination therapy, Metastases:  A Study of LY2835219 (Abemaciclib) in Combination With Therapies for Breast Cancer That Has Spread (clinicaltrials.gov) -  Feb 21, 2022   
    P1b,  N=198, Active, not recruiting, 
    These findings provide compelling evidence for the use of HER2Ab-secreting LM008 NSCs in combination with tucatinib as a promising therapeutic regimen for patients with HER2+ BCBM. Trial completion date: Oct 2022 --> Oct 2023
  • ||||||||||  TAEK-VAC-HerBy vaccine / Bavarian Nordic
    Phase classification, Trial completion date, Trial primary completion date, Combination therapy, Metastases:  TAEK-VAC-HerBy-001: TAEK-VAC-HerBy Vaccine for Brachyury and HER2 Expressing Cancer (clinicaltrials.gov) -  Feb 21, 2022   
    P1,  N=55, Recruiting, 
    Trial completion date: Oct 2022 --> Oct 2023 Phase classification: P1/2 --> P1 | Trial completion date: Dec 2024 --> Jan 2026 | Trial primary completion date: Dec 2022 --> Jan 2024
  • ||||||||||  Kadcyla (ado-trastuzumab emtansine) / Roche, Nerlynx (neratinib) / Puma, Knight Therap, Pierre Fabre, Perjeta (pertuzumab) / Roche
    Biomarker, Journal:  Modelling hypersensitivity to trastuzumab defines biomarkers of response in HER2 positive breast cancer. (Pubmed Central) -  Feb 19, 2022   
    MEDI4276 has demonstrable clinical activity but displays intolerable toxicity at doses >0.3 mg/kg. The identification of trastuzumab response biomarkers may be used to select patients particularly sensitive to facilitate the use of trastuzumab-based therapies and refine follow-up guidelines in patients with HER2+ tumors.
  • ||||||||||  Herceptin (trastuzumab) / Roche
    Journal:  Landscape of Epidermal Growth Factor Receptor Heterodimers in Brain Metastases. (Pubmed Central) -  Feb 16, 2022   
    Treatment significantly altered the absolute frequencies of individual complexes in SKBr3 and/or MDA-MB-361 cells, but in the presence of neuregulin-1, the overall distribution was not markedly altered, with HER2-HER3 and HER2-HER4 remaining predominant. Together, these findings suggest that markers of HER2 and HER3 expression are not always indicative of dimerization, and that pertuzumab may be less effective at reducing HER2-HER3 dimerization in the context of excess neuregulin.
  • ||||||||||  Tukysa (tucatinib) / Seagen
    Retrospective data, Journal:  Efficacy of tucatinib for HER2-positive metastatic breast cancer after HER2-targeted therapy: a network meta-analysis. (Pubmed Central) -  Feb 15, 2022   
    For OS, SUCRA ranked tucatinib plus trastuzumab with capecitabine as highest in both HR and FP analyses, followed by pertuzumab plus trastuzumab with capecitabine and T-DM1 monotherapy, with similar scores. Tucatinib plus trastuzumab with capecitabine, and T-DM1 monotherapy, consistently showed improved PFS and OS versus lapatinib/trastuzumab plus capecitabine and non-targeted treatments.
  • ||||||||||  Herceptin (trastuzumab) / Roche
    Journal:  Updated Austrian treatment algorithm in HER2+ metastatic breast cancer. (Pubmed Central) -  Feb 8, 2022   
    A total of four scenarios were developed in which treatment strategies appropriate for specific patient profiles were evaluated. Consensus was established by detailed discussions of each scenario and by reaching full consensus.