^
Contact us  to learn more about
our Premium Content:  News alerts, weekly reports and conference planners
DRUG CLASS:

HER2 antagonist

5ms
New P3 trial • Combination therapy • Metastases
|
Keytruda (pembrolizumab) • Herceptin (trastuzumab) • capecitabine • oxaliplatin • HLX22
5ms
A randomized phase 2 study of HLX22 plus trastuzumab biosimilar HLX02 and XELOX as first-line therapy for HER2-positive advanced gastric cancer. (PubMed, Med)
Adding HLX22 to HLX02 and XELOX prolonged PFS and enhanced antitumor response in the first-line treatment of HER2-positive gastric cancer, with manageable safety.
Clinical • P2 data • Journal • Metastases
|
HER-2 (Human epidermal growth factor receptor 2)
|
capecitabine • oxaliplatin • Hercessi (trastuzumab-strf) • HLX22
6ms
Dual targeting non-overlapping epitopes in HER2 domain IV substantially enhanced HER2/HER2 homodimers and HER2/EGFR heterodimers internalization leading to potent antitumor activity in HER2-positive human gastric cancer. (PubMed, J Transl Med)
These results suggested that the application of non-competing antibodies HLX22 and HLX02 targeting HER2 subdomain IV together may be of substantial benefit to gastric cancer patients who currently respond suboptimal to trastuzumab therapy.
Journal
|
EGFR (Epidermal growth factor receptor) • HER-2 (Human epidermal growth factor receptor 2) • FGFR (Fibroblast Growth Factor Receptor) • mTOR (Mechanistic target of rapamycin kinase) • STAT3 (Signal Transducer And Activator Of Transcription 3) • TGFB1 (Transforming Growth Factor Beta 1) • PI3K (Phosphoinositide 3-kinases)
|
Hercessi (trastuzumab-strf) • HLX22 • HLX11 (pertuzumab biosimilar)
8ms
Study of HLX22 in Combanition With Trastuzumab and Chemotherapy Versus Placebo in Combination With Trastuzumab and Chemotherapy for Treatment of Locally Advanced or Metastatic Gastric Cancer (clinicaltrials.gov)
P2, N=150, Active, not recruiting, Shanghai Henlius Biotech | Recruiting --> Active, not recruiting | Trial completion date: Sep 2024 --> Dec 2025 | Trial primary completion date: Apr 2023 --> Dec 2024
Enrollment closed • Trial completion date • Trial primary completion date • Combination therapy • Metastases
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
Herceptin (trastuzumab) • capecitabine • oxaliplatin • HLX22
1year
HLX22 plus HLX02 and XELOX for first-line treatment of HER2-positive locally advanced or metastatic gastric/gastroesophageal junction cancer: A randomized, double-blind, multicenter phase 2 study. (ASCO-GI 2024)
Adding HLX22 to HLX02 + XELOX improved survival and antitumor response in patients with HER2-positive G/GEJ cancer in the first-line setting, with a manageable safety profile. Clinical trial information: NCT04908813. >*Hazard ratio (HR) was estimated between group A and C, as well as between group B and C. NE, not evaluable; NR, not reached.
Clinical • P2 data • Metastases
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive • HER-2 overexpression • HER-2 amplification
|
capecitabine • oxaliplatin • Hercessi (trastuzumab-strf) • HLX22
over1year
HLX22, an anti-HER-2 monoclonal antibody, in patients with advanced solid tumors overexpressing human epidermal growth factor receptor 2: an open-label, dose-escalation, phase 1 trial. (PubMed, Invest New Drugs)
HLX22 was well tolerated in patients with advanced solid tumors overexpressing HER2 after failure of standard therapies. The study results support further investigation of HLX22 in combination with trastuzumab and chemotherapy.
P1 data • Clinical Trial,Phase I • Journal • Metastases
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 overexpression
|
Herceptin (trastuzumab) • HLX22
almost2years
A Review of Margetuximab-Based Therapies in Patients with HER2-Positive Metastatic Breast Cancer. (PubMed, Cancers (Basel))
Progress has been made by optimizing the fragment crystallizable (Fc) domain of trastuzumab, an IgG1 monoclonal, chimeric anti-HER2 antibody, to develop margetuximab. This review summarizes studies on the efficacy of margetuximab, discusses its utility as an anti-HER2 monoclonal antibody drug for the treatment of HER2 + BC, and presents the latest advances in the treatment of BC. This review provides insights into the clinical implication of margetuximab in HER2 + MBC treatment.
Review • Journal • Metastases
|
HER-2 (Human epidermal growth factor receptor 2) • FCGR3A (Fc Fragment Of IgG Receptor IIIa) • FCGR2B (Fc Fragment Of IgG Receptor IIb)
|
HER-2 positive
|
Herceptin (trastuzumab) • Margenza (margetuximab-cmkb)
2years
F-FDG and F-FLT Uptake Profiles for Breast Cancer Cell Lines Treated with Targeted PI3K/Akt/mTOR Therapies. (PubMed, Cancer Biother Radiopharm)
F-FLT positron emission tomography (PET) detects response to PI3K-targeting therapy earlier than F-FDG PET in BC cells. However, therapy response can be underestimated after trastuzumab and everolimus owing to negative feedback loop and crosstalk between pathways.
Preclinical • Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
EGFR positive
|
Herceptin (trastuzumab) • everolimus
2years
Five year follow up of a randomized phase II comparison of neo-adjuvant docetaxel, carboplatin, trastuzumab with or without lapatinib in HER-2 positive breast cancer (SABCS 2022)
The study did not meet its primary pCR endpoint possibly due to a high TCH pCR rate, and small numbers. TCHL produced a statistically significant improvement in RFS compared to TCH. TCHL produced a higher rate of gastro-intestinal toxicity, but the use of loperamide significantly reduced the frequency of diarrhoea.
Clinical • P2 data
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
Herceptin (trastuzumab) • carboplatin • docetaxel • lapatinib
over2years
Breast Cancer Subtypes and Prognosis: Answers to Subgroup Classification Questions, Identifying the Worst Subgroup in Our Single-Center Series. (PubMed, Breast Cancer (Dove Med Press))
While HER2 overexpression was a poor prognostic factor in breast cancer before trastuzumab (Herceptin) was available, TNBC is often reported as the worst BC subgroup since targeted therapy is currently not possible...While the duration of DFS and OS had no significant difference between TNBC and Luminal A-B subgroups, HER2 enriched subgroup had significantly shorter survival when compared to any other subgroup. HER2-enriched subgroup had a 10-fold greater risk of death compared to the Luminal A subgroup.
Journal
|
HER-2 (Human epidermal growth factor receptor 2) • ER (Estrogen receptor)
|
HER-2 positive • HER-2 overexpression
|
Herceptin (trastuzumab)
over2years
HER2 drives lung fibrosis by activating a metastatic cancer signature in invasive lung fibroblasts. (PubMed, J Exp Med)
Activation of HER2 in normal lung fibroblasts led to a more invasive genetic program and worsened fibroblast invasion and lung fibrosis, while antagonizing HER2 signaling blunted fibroblast invasion and ameliorated lung fibrosis. These findings suggest that HER2 signaling may be a key driver of fibroblast invasion and serve as an attractive target for therapeutic intervention in IPF.
Journal
|
HER-2 (Human epidermal growth factor receptor 2)
over2years
Trial completion
|
EGFR (Epidermal growth factor receptor) • HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive • HER-2 overexpression • HER-2 mutation
|
HLX22
over2years
Enrollment open • Combination therapy
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
Herceptin (trastuzumab) • capecitabine • oxaliplatin • HLX22
over2years
New P1 trial
|
HER-2 (Human epidermal growth factor receptor 2) • KRAS (KRAS proto-oncogene GTPase) • BRAF (B-raf proto-oncogene) • NRAS (Neuroblastoma RAS viral oncogene homolog)
|
HER-2 positive • BRAF V600E • KRAS mutation • NRAS mutation • BRAF V600 • HER-2 expression
|
cisplatin • carboplatin • paclitaxel • docetaxel • capecitabine • irinotecan • XZP-KM257
3years
HER2 Expression in Ovarian Endometrioid Carcinoma (USCAP 2022)
In this cohort, no primary OEC showed HER2 overexpression, but two cases had scored 2+, one of which harboring HER2 amplification, indicating that OECs with equivocal HER2 expression by immunohistochemistry warrant testing for amplification by FISH as other tumor types. Our findings contribute to the growing evidence that HER2 is amplified in a small percentage of OECs and thus may serve as an attractive therapeutic target in patients with recurrent or metastatic disease, for which currently options for targeted therapy are limited.
HER-2 (Human epidermal growth factor receptor 2) • WT1 (WT1 Transcription Factor) • PAX8 (Paired box 8)
|
HER-2 overexpression • HER-2 expression • TP53 wild-type • PAX8 positive
|
PATHWAY antiHer2/neu (4B5) Rabbit Monoclonal Primary Antibody
3years
Experimental and computational assessment of the synergistic pharmacodynamic drug-drug interactions of a triple combination therapy in refractory HER2-positive breast cancer cells. (PubMed, J Pharmacokinet Pharmacodyn)
Our strategy involves evaluation of two targeted small molecule agents, everolimus and dasatinib, with complementary inhibitory circuitries in the PI3K/Akt/mTOR pathway, along with a standard cytotoxic agent, paclitaxel. Our proposed triple combination therapy demonstrated synergism in JIMT-1 cells, thus corroborating our hypothesis. This effort may form the basis for further investigation of the triple combination therapy in vivo at a mechanistic level in HER2-therapy resistant BC cells.
PK/PD data • Journal • Combination therapy
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
dasatinib • paclitaxel • everolimus
over3years
A Study of M802 (HER2 and CD3) in HER2-Positive Advanced Solid Tumors (clinicaltrials.gov)
P1, N=32, Not yet recruiting, Wuhan YZY Biopharma Co., Ltd. | Trial completion date: Mar 2021 --> Dec 2023 | Trial primary completion date: Dec 2020 --> Nov 2023
Clinical • Trial completion date • Trial primary completion date
|
CEACAM5 (CEA Cell Adhesion Molecule 5) • MUC16 (Mucin 16, Cell Surface Associated) • CA 19-9 (Cancer antigen 19-9)
|
HER-2 positive • HER-2 expression • CEACAM5 expression • MUC16 expression
|
M802
over3years
Combined Estrogen Receptor and Progesterone Receptor Level Can Predict Survival Outcome in Human Epidermal Growth Factor Receptor 2-positive Early Breast Cancer. (PubMed, Clin Breast Cancer)
ER/PR expression may become a predictor of survival benefit in HER2+ early breast cancer and a higher ER/PR level might be associated with better DFS.
Journal
|
HER-2 (Human epidermal growth factor receptor 2) • ER (Estrogen receptor) • PGR (Progesterone receptor)
|
HER-2 expression
over3years
Brief Report: Efficacy of immune checkpoint inhibitors alone or in combination with chemotherapy in NSCLC harboring ERBB2 mutations. (PubMed, J Thorac Oncol)
Immune checkpoint inhibitors are effective as monotherapy and in combination with platinum doublet chemotherapy. Therefore, ICI based treatments may be seen as the current standard of care and benchmark for targeted therapies in HER2mu NSCLC.
Clinical • Journal • Combination therapy • Checkpoint inhibition • IO biomarker
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 mutation
over3years
Practice Patterns and Outcomes of Novel Targeted Agents for the Treatment of ERBB2-Positive Metastatic Breast Cancer. (PubMed, JAMA Oncol)
In the second-line setting, trastuzumab emtansine (T-DM1) improves OS compared with capecitabine/lapatinib in patients previously treated with trastuzumab-based chemotherapy. Differences in outcome likely reflect differences in patient population and previous lines of therapy in routine practice. Further work is needed to understand the effectiveness of T-DM1 after pertuzumab exposure.
Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
lapatinib • Perjeta (pertuzumab) • Kadcyla (ado-trastuzumab emtansine) • capecitabine
over3years
Germline ERBB2/HER2 Coding Variants Are Associated with Increased Risk of Myeloproliferative Neoplasms. (PubMed, Cancers (Basel))
These data indicate that rare germline coding variants in ERBB2 are associated with an increased risk for development of MPN. The ERBB2 gene is a novel susceptibility locus which likely contributes to cancer risk in combination with additional risk alleles.
Journal
|
HER-2 (Human epidermal growth factor receptor 2)
over3years
Preservation of quality of life in patients with human epidermal growth factor receptor 2-positive metastatic breast cancer treated with tucatinib or placebo when added to trastuzumab and capecitabine (HER2CLIMB trial). (PubMed, Eur J Cancer)
HR-QoL was preserved for patients with HER2+ metastatic breast cancer who were treated with tucatinib added to trastuzumab and capecitabine and maintained longer with tucatinib therapy than without it among those with brain metastases.
Clinical • Journal • HEOR
|
HER-2 (Human epidermal growth factor receptor 2)
|
Herceptin (trastuzumab) • capecitabine • Tukysa (tucatinib)
over3years
Relative Risk of Peripheral Neuropathy With Ado-Trastuzumab Emtansine (T-DM1) Compared to Taxane-Based Regimens in Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Cancers: A Systematic Review and Meta-Analysis. (PubMed, Cureus)
Conclusions Our meta-analysis demonstrated that T-DM1 is associated with a relatively lower risk of all-grade PN and PSN than the taxane-based regimens for HER2-positive cancers. It could be an area of consideration in selecting therapy for HER2-positive breast cancer patients at high risk of developing or having pre-existing PN and PSN.
Retrospective data • Review • Journal • Relative risk
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
paclitaxel • docetaxel • Kadcyla (ado-trastuzumab emtansine)
over3years
Molybdenum Target X-Ray Features and Estrogen Receptor, Progesterone Receptor, and Human Epidermal Growth Factor Receptor 2 in Invasive Breast Cancer. (PubMed, Int J Gen Med)
Moreover, ER and PR expressions were positively correlated with the absence of axillary lymph node enlargement (P < 0.05) and negatively correlated with the maximum tumor diameter (P < 0.05). The mammographic features of IBC are correlated with the expression of immunity indices ER, PR, and HER2 and reflect several pathological features.
Journal
|
HER-2 (Human epidermal growth factor receptor 2) • ER (Estrogen receptor) • PGR (Progesterone receptor)
|
HER-2 positive • HER-2 expression • ER expression
over3years
Impact of Trastuzumab on Ipsilateral Breast Tumor Recurrence for Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer after Breast-Conserving Surgery. (PubMed, J Breast Cancer)
Significantly reduced IBTR after BCS was observed in the patients who received 1 year of adjuvant/neoadjuvant trastuzumab treatment for HER2-positive breast cancer.
Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
Herceptin (trastuzumab)
over3years
Assessment of 25-Year Survival of Women With Estrogen Receptor-Positive/ERBB2-Negative Breast Cancer Treated With and Without Tamoxifen Therapy: A Secondary Analysis of Data From the Stockholm Tamoxifen Randomized Clinical Trial. (PubMed, JAMA Netw Open)
This secondary analysis of data from the STO-3 clinical trial indicated that, among the selected subgroup of patients, tumor size followed by tumor grade were the markers most significantly associated with long-term survival. Furthermore, a significant long-term tamoxifen treatment benefit was observed among patients with larger tumors, lower tumor grades, and PR-positive tumors.
Clinical • Journal
|
HER-2 (Human epidermal growth factor receptor 2) • ER (Estrogen receptor) • PGR (Progesterone receptor)
|
HER-2 positive • ER positive • HER-2 negative
|
tamoxifen
over3years
Clinicopathological response to neoadjuvant therapies and pathological complete response as a biomarker of survival in human epidermal growth factor receptor-2 enriched breast cancer - A retrospective cohort study. (PubMed, Breast)
pCR is sensitive biomarker and surrogate to survival outcomes in HER2+ breast cancer. Patients likely to achieve pCR may be predicted from traditional clinicopathological characteristics and molecular parameters.
Retrospective data • Journal
|
HER-2 (Human epidermal growth factor receptor 2) • PGR (Progesterone receptor)
|
HER-2 positive • HER-2 overexpression
over3years
Human Epidermal Growth Factor Receptor 2-positive Primary Adenocarcinoma in the Cervical Oesophagus: A Case Report. (PubMed, In Vivo)
HER2-positive COA may be more aggressive and may require further intensive treatments. This literature review may be helpful in determining treatment strategies for COA.
Clinical • Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
Opdivo (nivolumab) • Herceptin (trastuzumab) • cisplatin • 5-fluorouracil • oxaliplatin
over3years
Clinical • Trial initiation date
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
trastuzumab vedotin (MRG002)
over3years
Clinical • New P1 trial
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
trastuzumab vedotin (MRG002)
over3years
Neoadjuvant Trastuzumab, Pertuzumab, and Docetaxel vs Trastuzumab Emtansine in Patients With ERBB2-Positive Breast Cancer: A Phase 2 Randomized Clinical Trial. (PubMed, JAMA Oncol)
In this study, treatment with standard neoadjuvant combination DTP was equal to T-DM1. ClinicalTrials.gov Identifier: NCT02568839; EudraCT number: 2014-000808-10.
Clinical • P2 data • Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive • HR positive • HR negative
|
docetaxel • Perjeta (pertuzumab) • Kadcyla (ado-trastuzumab emtansine)
over3years
Clinical • Journal • Head-to-Head
|
HER-2 (Human epidermal growth factor receptor 2)
|
Herceptin (trastuzumab) • Margenza (margetuximab-cmkb)
over3years
Cost-effectiveness Analysis of Trastuzumab Emtansine as Second-line Therapy for HER2-Positive Breast Cancer in China. (PubMed, Clin Drug Investig)
T-DM1, as second-line therapy in the treatment of HER2-positive breast cancer, is not a cost-effective option in China. Given the significant clinical efficacy, an appropriate price reduction of T-DM1 is required to benefit more HER2-positive breast cancer patients.
Clinical • Journal • HEOR
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
lapatinib • Perjeta (pertuzumab) • Kadcyla (ado-trastuzumab emtansine) • capecitabine
over3years
Impact of Anti-HER2 Treatments Combined With Atezolizumab on the Tumor Immune Microenvironment in Early or Metastatic Breast Cancer: Results From a Phase Ib Study. (PubMed, Clin Breast Cancer)
Atezolizumab with antibody-dependent cellular cytotoxicity or ADC agents appears safe and may activate the adaptive immune system of patients with HER2 eBC tumors more than those with mBC tumors.
P1 data • Journal • PD(L)-1 Biomarker • IO biomarker
|
HER-2 (Human epidermal growth factor receptor 2) • CD8 (cluster of differentiation 8)
|
Tecentriq (atezolizumab) • carboplatin • docetaxel • Perjeta (pertuzumab) • Kadcyla (ado-trastuzumab emtansine)
over3years
Fucoidan/chitosan nanoparticles functionalized with anti-ErbB-2 target breast cancer cells and impair tumor growth in vivo. (PubMed, Int J Pharm)
In vivo studies demonstrated that the developed targeting system significantly reduced tumor growth and the appearance of lung metastasis compared to untreated controls. In summary, the efficacy of the NPs+Gem+Ab system to target cancer cells was established and validated both in vitro and in vivo, being a compelling alternative strategy to current chemotherapeutic approaches.
Preclinical • Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive • HER-2 overexpression • HER-2 negative
over3years
Chemotherapy de-escalation using an F-FDG-PET-based pathological response-adapted strategy in patients with HER2-positive early breast cancer (PHERGain): a multicentre, randomised, open-label, non-comparative, phase 2 trial. (PubMed, Lancet Oncol)
We randomly assigned participants (1:4), via an interactive response system using central block randomisation with block sizes of five, stratified by hormone receptor status, to either docetaxel (75 mg/m intravenous), carboplatin (area under the concentration-time curve 6 mg/mL  per  min intravenous), trastuzumab (subcutaneous 600 mg fixed dose), and pertuzumab (intravenous 840 mg loading dose, 420 mg maintenance doses; group A); or trastuzumab and pertuzumab (group B). Hormone receptor-positive patients allocated to group B were additionally given letrozole if postmenopausal (2·5 mg/day orally) or tamoxifen if premenopausal (20 mg/day orally)...Depending on the forthcoming results for the 3-year invasive disease-free survival endpoint, this strategy might be a valid approach to select patients not requiring chemotherapy. F Hoffmann-La Roche.
Clinical • P2 data • Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive • HR positive
|
carboplatin • docetaxel • tamoxifen • Perjeta (pertuzumab) • letrozole
over3years
Journal
|
HER-2 (Human epidermal growth factor receptor 2) • GAPDH (Glyceraldehyde-3-Phosphate Dehydrogenase)
|
HER-2 positive • HER-2 overexpression • HER-2 amplification
over3years
Use of comorbidity indices in patients with any cancer, breast cancer, and human epidermal growth factor receptor-2-positive breast cancer: A systematic review. (PubMed, PLoS One)
CCI-based indices are the most appropriate indices to use in the general breast-cancer population. There is insufficient validation of any comorbidity index in HER2+ breast cancer to provide a recommendation, indicating a future need to validate these instruments in this population.
Clinical • Review • Journal
|
HER-2 (Human epidermal growth factor receptor 2)
over3years
Preference for the fixed-dose combination of pertuzumab and trastuzumab for subcutaneous injection in patients with HER2-positive early breast cancer (PHranceSCa): A randomised, open-label phase II study. (PubMed, Eur J Cancer)
Most patients strongly preferred PH FDC SC over P + H IV. PH FDC SC was generally well tolerated, with no new safety signals (even when switching), and offers a quicker alternative to IV infusion.
Clinical • P2 data • Journal
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
Perjeta (pertuzumab) • Phesgo (pertuzumab/trastuzumab/hyaluronidase-zzxf) • Herceptin Hylecta (trastuzumab/hyaluronidase-oysk)
over3years
Real-World Clinical Outcomes of Biosimilar Trastuzumab (CT-P6) in HER2-Positive Early-Stage and Metastatic Breast Cancer. (PubMed, Front Oncol)
We identified patients with HER2-positive EBC (n=254) who had received neoadjuvant chemotherapy with RTZ or CT-P6, plus pertuzumab, carboplatin and docetaxel (TCHP) and untreated stage IV MBC (n=103) who had received palliative first-line treatment with RTZ or CT-P6, plus pertuzumab and docetaxel (THP) between May 2014 and December 2019. The ORR, DCR, and cardiac safety profiles did not also show significant difference efficacy outcomes between two groups. These real-world data suggest that biosimilar trastuzumab CT-P6 has similar effectiveness and cardiac safety to RTZ in HER2-positive EBC and MBC patients, when administered as part of dual HER2-targeted therapy with pertuzumab plus chemotherapy in the neoadjuvant or palliative setting.
Clinical • Clinical data • Journal • Real-world evidence
|
HER-2 (Human epidermal growth factor receptor 2)
|
HER-2 positive
|
Herceptin (trastuzumab) • carboplatin • docetaxel • Perjeta (pertuzumab) • Herzuma (trastuzumab-pkrb) • SIBP-01 (trastuzumab biosimilar)
over3years
New P4 trial
|
HER-2 (Human epidermal growth factor receptor 2)
|
Herceptin (trastuzumab) • Perjeta (pertuzumab) • Irene (pyrotinib)
over3years
An Evaluation of Clinicopathological Correlation and Outcome of Human Epidermal Growth Factor Receptor 2 Subgroups Reclassified According to the Latest ASCO/CAP Guideline. (PubMed, Clin Breast Cancer)
Our findings indicate more similarities among groups 2, 4, and 5 than between groups 1 and 3, supporting the HER2 categorization in the latest guideline. Additional studies may be warranted to assess the outcomes of these patients with different management approaches.
Clinical • Journal
|
HER-2 (Human epidermal growth factor receptor 2) • ER (Estrogen receptor)