scholarly journals First prospective outcome data for the second-generation multigene test Endopredict in ER-positive/HER2-negative breast cancer

2020 ◽  
Vol 302 (6) ◽  
pp. 1461-1467
Author(s):  
Johannes Ettl ◽  
Sophie-Isabelle Anders ◽  
Alexander Hapfelmeier ◽  
Stefan Paepke ◽  
Aurelia Noske ◽  
...  
Keyword(s):  
Breast Cancer ◽  
High Risk ◽  
Distant Metastases ◽  
Outcome Data ◽  
Low Risk ◽  
Molecular Test ◽  
High Risk Patients ◽  
Er Positive ◽  
Risk Patients ◽  
Positive Lymph Nodes

Abstract Purpose Prospectively collected outcome data of patients (pts) whose adjuvant systemic therapy recommendation was based on the clinico-molecular test EndoPredict® (EP) are presented. Methods Pts with ER-positive, HER2-negative early breast cancer with 0–3 positive lymph nodes were enrolled. The EP was carried out on all tumor samples. Pts were evaluated for treatment compliance, local recurrence, distant metastases and overall survival. Censored time-to-event outcomes were analysed by Cox proportional hazards models. Additional estimates of the event-free-survival were calculated by the Kaplan–Meier method. Hypothesis testing was conducted on two-sided exploratory 5% significance levels. Results 373 consecutive pts were enrolled. EP classified 238 pts (63.8%) as low risk and 135 pts (36.2%) as high risk. Median follow-up was 41.6 months. Risk for disease recurrence or death in EPclin high-risk patients was twofold higher in comparison with EPclin low-risk patients (hazard ratio (HR) 2.05 (95% CI 0.85–4.96; p = 0.110). Patients with EPclin high risk were at significant higher risk of distant metastases than patients with EPclin low risk (HR 5.18; 95% CI 1.04–25.74; p = 0.0443). EPclin high-risk patients who actually underwent adjuvant CTX had a 3-year-DFS of 96.3% (95% CI 92.2–100) in contrast to EPclin high-risk patients without CTX (3-year-DFS: 91.5% (95% CI 82.7–100%); HR 0.32; 95% CI 0.10–1.05; p = 0.061). Conclusion These first prospective outcome results show that EP, in clinical routine, is a valid clinico-molecular test, to predict DFS and to guide decision of adjuvant CTX use in ER-positive, HER2-negative early breast cancer pts with 0–3 positive lymph nodes. Adjuvant CTX seems to be beneficial for EPclin high-risk patients.

Breast cancer treatment and recurrence in octogenarians.

2012 ◽  
Vol 30 (27_suppl) ◽  
pp. 94-94
Author(s):  
Adam Harris ◽  
Sarah A. McLaughlin ◽  
Cameron Adkisson ◽  
Sanjay Prakash Bagaria ◽  
Tammeza Gibson ◽  
...  
Keyword(s):  
Breast Cancer ◽  
High Risk ◽  
Hormonal Therapy ◽  
Treatment Guidelines ◽  
Disease Risk ◽  
Low Risk ◽  
Patient Choice ◽  
High Risk Disease ◽  
Er Positive ◽  
Risk Patients

94 Background: Octogenarian breast cancer (BrCa) patients accept less aggressive BrCa treatment due to decreased life expectancy, increased comorbidities, and high likelihood of death from other causes. Unfortunately little data exist stratifying octogenarian outcomes by disease risk. We sought to characterize treatment and recurrence patterns in patients >80yo. Methods: Retrospective review identified 432 women >80yo treated surgically for stage 0-3 BrCa between 11/99-8/11. We gathered clinicopathologic data and classified patients by disease risk as DCIS only, low risk (<2cm and ER positive and node negative), or high risk (>2cm or ER negative or node positive). We compared recurrence rates and estimated survival by Kaplan-Meier curves. Results: Among the 432 women, disease was found by mammogram in 86%, treated with BCT in 64%, and predominantly ER-positive (87%). We classified patients as having DCIS only (N=61), low risk (N=205), or high risk (N=166) disease. We identified the following deviations from standard treatment guidelines: 68% DCIS BCT and 38% high risk BCT patients did not have radiation therapy, 25% low risk BCT patients had surgery only, 51% low risk patients did not take adjuvant hormonal therapy, and 40% high risk patients had no adjuvant chemo/hormonal therapy. At 5 and 10 years the overall estimated survival was 63% and 31%, respectively. Overall, 19/432 (5%) patients developed recurrence (table 1). Patients needing mastectomy for high risk disease had significantly higher risk of recurrence than high or low risk BCT patients (p=0.02). Of the 19 recurrence patients, 7/19 (37%; 1 DCIS, 1 low risk, 5 high risk) occurred despite standard multimodality treatment, while12 (63%; 3 low risk, 9 high risk) had the initial tumor treated less aggressively due to patient choice (n=9) or medical co-morbidities (n=3). Conclusions: Significant deviations from treatment guidelines occur in women >80yo. Those with high risk disease should be counseled accordingly and encouraged to receive adjuvant treatment as two thirds of women >80yo will live at least 5 years. [Table: see text]

scholarly journals The beneficial role of Asian-based RecurIndex test in the prognostic prediction in Chinese male breast cancer patients

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Shuo Zhang ◽  
Beichen Liu ◽  
Mengli Zhou ◽  
Jintian Wang ◽  
Jinzhao Liu ◽  
...  
Keyword(s):  
Breast Cancer ◽  
High Risk ◽  
Local Recurrence ◽  
Male Breast Cancer ◽  
Distant Recurrence ◽  
Low Risk ◽  
Free Survival ◽  
High Risk Patients ◽  
Risk Patients ◽  
N Stage

AbstractRecurIndex, a multigene profiling assay, can predict the risk of local recurrence and distant metastasis in female breast cancer (FBC), but its role in male breast cancer (MBC) remains unclear. In this study, the clinicopathological data of 43 consecutive MBC patients undergoing surgeries between 2009 and 2018 were retrospectively analysed. Their paraffin-embedded tissue sections were examined by RecurIndex test which comprised 2 models: recurrence index for local recurrence (RI-LR) and recurrence index for distant recurrence (RI-DR). Of 43 patients, there were 26 low-risk and 17 high-risk patients assessed by RI-LR, while 17 low-risk and 26 high-risk patients by RI-DR. For RI-LR, tumor N stage showed statistically significant (P < 0.001) between low- and high-risk patients; for RI-DR, differences were pronounced in tumor grade (P = 0.033), T stage (P = 0.043) and N stage (P = 0.003). In terms of clinical outcomes, the overall survival (OS) of low- and high-risk patients stratified by RI-LR showed no statistically significant differences (P = 0.460), while high-risk patients identified by RI-DR had a significantly worse distant recurrence-free survival (DRFS) (P = 0.035), progression-free survival (PFS) (P = 0.019) and OS (P = 0.044) than low-risk patients. Overall, RI-DR can effectively predict the DRFS, PFS and OS of MBC patients and identify those at low risk of recurrence, which may serve as a potential prognostic tool for MBC.

scholarly journals Accuracy of upper endoscopies with random biopsies to identify patients with gastric premalignant lesions who can safely be exempt from surveillance

2021 ◽  
Vol 24 (3) ◽  
pp. 680-690
Author(s):  
Michiel C. Mommersteeg ◽  
Stella A. V. Nieuwenburg ◽  
Wouter J. den Hollander ◽  
Lisanne Holster ◽  
Caroline M. den Hoed ◽  
...  
Keyword(s):  
Gastric Cancer ◽  
High Risk ◽  
Low Risk ◽  
Premalignant Lesions ◽  
High Risk Patients ◽  
European Guidelines ◽  
Progression Of Disease ◽  
Risk Patients ◽  
Progression Risk

Abstract Introduction Guidelines recommend endoscopy with biopsies to stratify patients with gastric premalignant lesions (GPL) to high and low progression risk. High-risk patients are recommended to undergo surveillance. We aimed to assess the accuracy of guideline recommendations to identify low-risk patients, who can safely be discharged from surveillance. Methods This study includes patients with GPL. Patients underwent at least two endoscopies with an interval of 1–6 years. Patients were defined ‘low risk’ if they fulfilled requirements for discharge, and ‘high risk’ if they fulfilled requirements for surveillance, according to European guidelines (MAPS-2012, updated MAPS-2019, BSG). Patients defined ‘low risk’ with progression of disease during follow-up (FU) were considered ‘misclassified’ as low risk. Results 334 patients (median age 60 years IQR11; 48.7% male) were included and followed for a median of 48 months. At baseline, 181/334 (54%) patients were defined low risk. Of these, 32.6% were ‘misclassified’, showing progression of disease during FU. If MAPS-2019 were followed, 169/334 (51%) patients were defined low risk, of which 32.5% were ‘misclassified’. If BSG were followed, 174/334 (51%) patients were defined low risk, of which 32.2% were ‘misclassified’. Seven patients developed gastric cancer (GC) or dysplasia, four patients were ‘misclassified’ based on MAPS-2012 and three on MAPS-2019 and BSG. By performing one additional endoscopy 72.9% (95% CI 62.4–83.3) of high-risk patients and all patients who developed GC or dysplasia were identified. Conclusion One-third of patients that would have been discharged from GC surveillance, appeared to be ‘misclassified’ as low risk. One additional endoscopy will reduce this risk by 70%.

scholarly journals A Novel Epigenetic Machine Learning Model to Define Risk of Progression for Hepatocellular Carcinoma Patients

2021 ◽  
Vol 22 (3) ◽  
pp. 1075
Author(s):  
Luca Bedon ◽  
Michele Dal Bo ◽  
Monica Mossenta ◽  
Davide Busato ◽  
Giuseppe Toffoli ◽  
...  
Keyword(s):  
Machine Learning ◽  
Hepatocellular Carcinoma ◽  
High Risk ◽  
Progression Free Survival ◽  
Low Risk ◽  
Functional Enrichment ◽  
Free Survival ◽  
High Risk Patients ◽  
Risk Of Progression ◽  
Risk Patients

Although extensive advancements have been made in treatment against hepatocellular carcinoma (HCC), the prognosis of HCC patients remains unsatisfied. It is now clearly established that extensive epigenetic changes act as a driver in human tumors. This study exploits HCC epigenetic deregulation to define a novel prognostic model for monitoring the progression of HCC. We analyzed the genome-wide DNA methylation profile of 374 primary tumor specimens using the Illumina 450 K array data from The Cancer Genome Atlas. We initially used a novel combination of Machine Learning algorithms (Recursive Features Selection, Boruta) to capture early tumor progression features. The subsets of probes obtained were used to train and validate Random Forest models to predict a Progression Free Survival greater or less than 6 months. The model based on 34 epigenetic probes showed the best performance, scoring 0.80 accuracy and 0.51 Matthews Correlation Coefficient on testset. Then, we generated and validated a progression signature based on 4 methylation probes capable of stratifying HCC patients at high and low risk of progression. Survival analysis showed that high risk patients are characterized by a poorer progression free survival compared to low risk patients. Moreover, decision curve analysis confirmed the strength of this predictive tool over conventional clinical parameters. Functional enrichment analysis highlighted that high risk patients differentiated themselves by the upregulation of proliferative pathways. Ultimately, we propose the oncogenic MCM2 gene as a methylation-driven gene of which the representative epigenetic markers could serve both as predictive and prognostic markers. Briefly, our work provides several potential HCC progression epigenetic biomarkers as well as a new signature that may enhance patients surveillance and advances in personalized treatment.

scholarly journals Does socioeconomic status make a difference? A register-based study on the extent to which cardiovascular screening in patients with inflammatory arthritis leads to recommended follow-up in general practice

RMD Open ◽  
2020 ◽  
Vol 6 (2) ◽  
pp. e000940
Author(s):  
Anette Hvenegaard Kjeldgaard ◽  
Kim Hørslev-Petersen ◽  
Sonja Wehberg ◽  
Jens Soendergaard ◽  
Jette Primdahl
Keyword(s):  
Blood Pressure ◽  
Socioeconomic Status ◽  
High Risk ◽  
Secondary Care ◽  
Inflammatory Arthritis ◽  
Low Risk ◽  
Risk Screening ◽  
High Risk Patients ◽  
Eular Recommendations ◽  
Risk Patients

ObjectiveTo investigate to what extent patients with inflammatory arthritis (IA) follow recommendations given in a secondary care nurse-led cardiovascular (CV) risk screening consultation to consult their general practitioner (GP) to reduce their CV risk and whether their socioeconomic status (SES) affects adherence.MethodsAdults with IA who had participated in a secondary care screening consultation from July 2012 to July 2015, based on the EULAR recommendations, were identified. Patients were considered to have high CV risk if they had risk Systematic COronary Risk Evaluation (SCORE) ≥5%, according to the European SCORE model or systolic blood pressure ≥145 mmHg, total cholesterol ≥8 mmol/L, LDL cholesterol ≥5 mmol/L, HbA1c ≥42 mmol/mol or fasting glucose ≥6 mmol/L. The primary outcome was a consultation with their GP and at least one action focusing on CV risk factors within 6 weeks after the screening consultation.ResultsThe study comprised 1265 patients, aged 18–85 years. Of these, 336/447 (75%) of the high-risk patients and 580/819 (71%) of the low-risk patients had a GP consultation. 127/336 (38%) of high-risk patients and 160/580 (28%) of low-risk patients received relevant actions related to their CV risk, for example, blood pressure home measurement or prescription for statins, antihypertensives or antidiabetics. Education ≥10 years increased the odds for non-adherence (OR 0.58, 95% CI 0.0.37 to 0.92, p=0.02).Conclusions75% of the high-risk patients consulted their GP after the secondary care CV risk screening, and 38% of these received an action relevant for their CV risk. Higher education decreased adherence.

scholarly journals Impact of Different Modules of 21-Gene Assay in Early Breast Cancer Patients

2021 ◽  
Vol 12 ◽  
Author(s):  
Mengdi Chen ◽  
Deyue Liu ◽  
Weilin Chen ◽  
Weiguo Chen ◽  
Kunwei Shen ◽  
...  
Keyword(s):  
Breast Cancer ◽  
High Risk ◽  
Cancer Patients ◽  
Low Risk ◽  
Breast Cancer Patients ◽  
Younger Patients ◽  
Gene Assay ◽  
Risk Patients ◽  
Gene Modules ◽  
The Impact

BackgroundThe 21-gene assay recurrence score (RS) provides additional information on recurrence risk of breast cancer patients and prediction of chemotherapy benefit. Previous studies that examined the contribution of the individual genes and gene modules of RS were conducted mostly in postmenopausal patients. We aimed to evaluate the gene modules of RS in patients of different ages.MethodsA total of 1,078 estrogen receptor (ER)-positive and human epidermal growth factor receptor 2 (HER2)-negative breast cancer patients diagnosed between January 2009 and March 2017 from Shanghai Jiao Tong University Breast Cancer Data Base were included. All patients were divided into three subgroups: Group A, ≤40 years and premenopausal (n = 97); Group B, &gt;40 years and premenopausal (n = 284); Group C, postmenopausal (n = 697). The estrogen, proliferation, invasion, and HER2 module scores from RS were used to characterize the respective molecular features. Spearman correlation and analysis of the variance tests were conducted for RS and its constituent modules.ResultsIn patients &gt;40 years, RS had a strong negative correlation with its estrogen module (ρ = −0.76 and −0.79 in Groups B and C) and a weak positive correlation with its invasion module (ρ = 0.29 and 0.25 in Groups B and C). The proliferation module mostly contributed to the variance in young patients (37.3%) while the ER module contributed most in old patients (54.1% and 53.4% in Groups B and C). In the genetic high-risk (RS &gt;25) group, the proliferation module was the leading driver in all patients (ρ = 0.38, 0.53, and 0.52 in Groups A, B, and C) while the estrogen module had a weaker correlation with RS. The impact of ER module on RS was stronger in clinical low-risk patients while the effect of the proliferation module was stronger in clinical high-risk patients. The association between the RS and estrogen module was weaker among younger patients, especially in genetic low-risk patients.ConclusionsRS was primarily driven by the estrogen module regardless of age, but the proliferation module had a stronger impact on RS in younger patients. The impact of modules varied in patients with different genetic and clinical risks.

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