CDK4/6 Combo Better Than Chemo in Advanced Breast Cancer CDK4/6 Combo Better Than Chemo in Advanced Breast Cancer

A new study confirms that a CDK4/6 blocker plus endocrine therapy is better than chemotherapy in young women with HR+, HER2- metastatic disease.Medscape Medical News
Source: Medscape Medical News Headlines - Category: Consumer Health News Tags: Hematology-Oncology News Source Type: news

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CONCLUSIONS: Despite evidence that first-line HER2-targeted therapy, chemotherapy, and sequential endocrine therapy improves survival in patients with HR-positive, HER2-positive disease, only 34.9% of patients in this real-world setting received such treatment. Patients with low tumor HR positivity (1%-9%) had lower endocrine therapy use and worse survival than those with high tumor HR positivity (10%-100%). PMID: 31772121 [PubMed - as supplied by publisher]
Source: Clinical Cancer Research - Category: Cancer & Oncology Authors: Tags: Clin Cancer Res Source Type: research
Condition:   Cancer Metastatic Interventions:   Drug: Paclitaxel injection;   Drug: Capecitabine tablets;   Drug: Letrozole 2.5mg;   Drug: Anastrozole 1mg;   Drug: Fulvestrant Prefilled Syringe;   Drug: Abemaciclib Sponsor:   UNICANCER Not yet recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials
CONCLUSIONS: LPBC was marginally associated with higher pCR rate than non-LPBC in LT treated HER2+ BC patients. Quantitative assessment of the immune infiltrate by m-IF is feasible and may help correlate individual immune cell subpopulations and immune cell profiles with treatment response. PMID: 31653641 [PubMed - as supplied by publisher]
Source: Clinical Cancer Research - Category: Cancer & Oncology Authors: Tags: Clin Cancer Res Source Type: research
Abstract PURPOSE: To test the validity of OncoMasTR Molecular Score (OMm), OMclin1 and OncoMasTR Risk Score (OMclin2) prognostic scores for prediction of distant recurrence (DR) in ER-positive/HER2-negative breast cancer treated with 5 years' endocrine therapy only and compare their performance with the Oncotype DX Recurrence Score (RS). EXPERIMENTAL DESIGN: OMm incorporates three Master Transcription Regulator genes. OMclin1 combines OMm, tumor size, grade, nodal status; OMclin2 incorporates OMm, tumor size, nodal status. OMclin1 and OMclin2 were evaluated for 646 postmenopausal patients with ER-positive/HER...
Source: Clinical Cancer Research - Category: Cancer & Oncology Authors: Tags: Clin Cancer Res Source Type: research
Authors: Fedele P, Sanna V, Fancellu A, Cinieri S Abstract Introduction: The dysregulation of cell cycle control can lead to cancer development. In breast cancer, cyclin D, CDK 4,6 and the retinoblastoma protein play a central role in the control of cell proliferation, in crosstalk with the estrogen receptor and Her2 pathways. Although the mechanisms by which the CDK4/6 complex is involved in the control of cell growth in triple negative breast cancer (TNBC) are still unclear, some TNBCs might be sensitive to CDK4/6 inhibitors. Areas covered: The authors provide an overview of the treatments that target cell cycle ...
Source: Expert Opinion on Pharmacotherapy - Category: Drugs & Pharmacology Tags: Expert Opin Pharmacother Source Type: research
AbstractBackgroundApproximately 40% of pts with HR+, HER2 – ABC have mutations (mut) in PIK3CA, which encodes α-PI3K and leads to PI3K pathway hyperactivation and potentially ET resistance. ALP is a selective inhibitor of α-PI3K that, in combination with fulvestrant (FUL), significantly improved median progression-free survival (PFS) vs placebo + FUL i n pts with PIK3CA-mut, HR+ HER2– ABC in the phase 3 SOLAR-1 trial (11.0 vs 5.7 mo, respectively; HR 0.65; 95% CI, 0.50-0.85; P 
Source: Annals of Oncology - Category: Cancer & Oncology Source Type: research
AbstractBackgroundA task force was created by the Belgian Society of Medical Oncology (BSMO) to monitor the quality of treatment of breast cancer in Belgium. In collaboration with the Belgian Cancer Registry an analysis of the data was performed in search of reliable quality indicators. Finding actionable differences can lead to better treatment of our patients.MethodsData of 48,872 patients diagnosed with invasive breast cancer between 2010 and 2014 were analysed. To enable risk stratification according to their surrogate subtype, pathology reports of year 2014 were manually checked (9,855 patients). We identified patient...
Source: Annals of Oncology - Category: Cancer & Oncology Source Type: research
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