scholarly journals TILs Immunophenotype in Breast Cancer Predicts Local Failure and Overall Survival: Analysis in a Large Radiotherapy Trial with Long-Term Follow-Up

Cancers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 2365 ◽  
Author(s):  
Ewan Millar ◽  
Lois Browne ◽  
Iveta Slapetova ◽  
Fei Shang ◽  
Yuqi Ren ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Prognostic Significance ◽  
Disease Free Survival ◽  
Automated Image Analysis ◽  
Breast Cancer Patients ◽  
Long Term Follow Up ◽  
Inflammatory Chemokines

Aim: To determine the prognostic significance of the immunophenotype of tumour-infiltrating lymphocytes (TILs) within a cohort of breast cancer patients with long-term follow-up. Methods: Multiplexed immunofluorescence and automated image analysis were used to assess the expression of CD3, CD8, CD20, CD68, Fox P3, PD-1 and PD-L1 in a clinical trial of local excision and radiotherapy randomised to a cavity boost or not (n = 485, median follow-up 16 years). Kaplan–Meier and Cox multivariate analysis (MVA) methodology were used to ascertain relationships with local recurrence (LR), overall survival (OS) and disease-free survival (DFS). NanoString BC360 gene expression panel was applied to a subset of luminal patients to identify pathways associated with LR. Results: LR was predicted by low CD8 in MVA in the whole cohort (HR 2.34, CI 1.4–4.02, p = 0.002) and luminal tumours (HR 2.19, CI 1.23–3.92, p = 0.008) with associations with increased stromal components, decreased Tregs (FoxP3), inflammatory chemokines and SOX2. Poor OS was associated with low CD20 in the whole cohort (HR 1.73, CI 1.2–2.4, p = 0.002) and luminal tumours on MVA and low PD-L1 in triple-negative cancer (HR 3.44, CI 1.5–7, p = 0.003). Conclusions: Immunophenotype adds further prognostic data to help further stratify risk of LR and OS even in TILs low-luminal tumours.

Prognostic Significance of Circulating Immune Complexes in a Long-Term Follow-Up of Breast Cancer Patients

Oncology ◽  
1988 ◽  
Vol 45 (5) ◽  
pp. 337-343 ◽  
Author(s):  
Rosario Vincenzo laffaioli ◽  
Armando Bianchin ◽  
Giuseppina Ruggiero ◽  
Giuseppe Pirozzi ◽  
Achille Ungaro ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cancer Patients ◽  
Immune Complexes ◽  
Prognostic Significance ◽  
Circulating Immune Complexes ◽  
Breast Cancer Patients ◽  
Long Term Follow Up

scholarly journals Stromal Cell-Derived Factor 1α (SDF-1α) in Invasive Breast Cancer: Associations with Vasculo-Angiogenic Factors and Prognostic Significance

Cancers ◽  
2021 ◽  
Vol 13 (8) ◽  
pp. 1952
Author(s):  
Elżbieta Zarychta ◽  
Barbara Ruszkowska-Ciastek ◽  
Kornel Bielawski ◽  
Piotr Rhone
Keyword(s):  
Breast Cancer ◽  
Invasive Breast Cancer ◽  
Stromal Cell ◽  
Prognostic Significance ◽  
Disease Free Survival ◽  
Breast Cancer Patients ◽  
Roc Curve Analysis ◽  
Stromal Cell Derived Factor ◽  
A Prospective Study

(1) Background: Tumour angiogenesis is critical for the progression of neoplasms. A prospective study was designed to examine the utility of stromal cell-derived factor 1α (SDF-1α) and selected vasculo-angiogenic parameters for estimating the probability of disease relapse in 84 primary, operable invasive breast cancer (IBrC) patients (40 (48%) with stage IA and 44 (52%) with stage IIA and IIB). (2) Methods: We explored the prognostic value of the plasma levels of SDF-1α, vascular endothelial growth factor A (VEGF-A), the soluble forms of VEGF receptors type 1 and 2, and the number of circulating endothelial progenitor cells (circulating EPCs) in breast cancer patients. The median follow-up duration was 58 months, with complete follow-up for the first event. (3) Results: According to ROC curve analysis, the optimal cut-off point for SDF-1α (for discriminating between patients at high and low risk of relapse) was 42 pg/mL, providing 57% sensitivity and 75% specificity. Kaplan–Meier curves for disease-free survival (DFS) showed that concentrations of SDF-1α lower than 42 pg/dL together with a VEGFR1 lower than 29.86 pg/mL were significantly associated with shorter DFS in IBrC patients (p = 0.0381). Patients with both SDF-1α lower than 42 pg/dL and a number of circulating EPCs lower than 9.68 cells/µL had significantly shorter DFS (p = 0.0138). (4) Conclusions: Our results imply the clinical usefulness of SDF-1α, sVEGFR1 and the number of circulating EPCs as prognostic markers for breast cancer in clinical settings.

scholarly journals Adjuvant Letrozole and Tamoxifen Alone or Sequentially for Postmenopausal Women With Hormone Receptor–Positive Breast Cancer: Long-Term Follow-Up of the BIG 1-98 Trial

2019 ◽  
Vol 37 (2) ◽  
pp. 105-114 ◽  
Author(s):  
Thomas Ruhstaller ◽  
Anita Giobbie-Hurder ◽  
Marco Colleoni ◽  
Maj-Britt Jensen ◽  
Bent Ejlertsen ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Adverse Events ◽  
Contralateral Breast Cancer ◽  
Disease Free Survival ◽  
Luminal Breast Cancer ◽  
Free Survival ◽  
Long Term Follow Up ◽  
Disease Free

Purpose Luminal breast cancer has a long natural history, with recurrences continuing beyond 10 years after diagnosis. We analyzed long-term follow-up (LTFU) of efficacy outcomes and adverse events in the Breast International Group (BIG) 1-98 study reported after a median follow-up of 12.6 years. Patients and Methods BIG 1-98 is a four-arm, phase III, double-blind, randomized trial comparing adjuvant letrozole versus tamoxifen (either treatment received for 5 years) and their sequences (2 years of one treatment plus 3 years of the other) for postmenopausal women with endocrine-responsive early breast cancer. When pharmaceutical company sponsorship ended at 8.4 years of median follow-up, academic partners initiated an observational, LTFU extension collecting annual data on survival, disease status, and adverse events. Information from Denmark was from the Danish Breast Cancer Cooperative Group Registry. Intention-to-treat analyses are reported. Results Of 8,010 enrolled patients, 4,433 were alive and not withdrawn at an LTFU participating center, and 3,833 (86%) had at least one LTFU report. For the monotherapy comparison of letrozole versus tamoxifen, we found a 9% relative reduction in the hazard of a disease-free survival event with letrozole (hazard ratio [HR], 0.91; 95% CI, 0.81 to 1.01). HRs for other efficacy end points were similar to those for disease-free survival. Efficacy of letrozole versus tamoxifen for contralateral breast cancer varied significantly over time (0- to 5-, 5- to 10-, and > 10-year HRs, 0.62, 0.47, and 1.35, respectively; treatment-by-time interaction P = .005), perhaps reflecting a longer carryover effect of tamoxifen. Reporting of specific long-term adverse events seemed more effective with national registry than with case-record reporting of clinical follow-up. Conclusion Efficacy end points continued to show trends favoring letrozole. Letrozole reduced contralateral breast cancer frequency in the first 10 years, but this reversed beyond 10 years. This study illustrates the value of extended follow-up in trials of luminal breast cancer.

5-Year Results of Dose-Intensive Sequential Adjuvant Chemotherapy for Women With High-Risk Node-Positive Breast Cancer: A Phase II Study

1999 ◽  
Vol 17 (4) ◽  
pp. 1118-1118 ◽  
Author(s):  
C. Hudis ◽  
M. Fornier ◽  
L. Riccio ◽  
D. Lebwohl ◽  
J. Crown ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Pilot Study ◽  
Adjuvant Chemotherapy ◽  
Disease Free Survival ◽  
Free Survival ◽  
Dose Dense ◽  
Disease Free

PURPOSE: We conducted a phase II pilot study of dose-intensive adjuvant chemotherapy with doxorubicin followed sequentially by high-dose cyclophosphamide to determine the safety and feasibility of this dose-dense treatment and to estimate the disease-free and overall survival in breast cancer patients with four or more involved axillary lymph nodes. PATIENTS AND METHODS: Seventy-three patients received adjuvant treatment with four cycles of doxorubicin 75 mg/m2 as an intravenous bolus every 21 days, followed by three cycles of cyclophosphamide 3,000 mg/m2 every 14 days with granulocyte colony-stimulating factor support. RESULTS: Seventy-one patients were assessable, and all but two completed all planned chemotherapy. There was no treatment-related mortality. The most common toxicity was neutropenic fever, which occurred in 39% of patients. Median disease-free survival is 66 months (95% confidence interval, 34 to 98 months), and median overall survival has not yet been reached. At 5 years of follow-up, the disease-free survival is 51.7%, and overall survival is 60.0%. There is no long-term treatment-related toxicity, and no cases of acute myelogenous leukemia or myelodysplastic syndrome have been observed. CONCLUSION: Our pilot study of doxorubicin followed by cyclophosphamide demonstrates the safety and feasibility of the sequential dose-dense plan. Long-term follow-up, although noncomparative, is promising. However, this regimen is associated with a higher incidence of toxicity (and also higher costs) than the standard dose and schedule of doxorubicin and cyclophosphamide, and therefore it should not be used as conventional therapy in the absence of demonstrated improvement of outcome. Randomized trials testing the dose-dense approach have been completed but not yet reported. Because the sequential plan can decrease overlapping toxicities, it is an appropriate platform for the addition of newer active agents, such as taxanes or monoclonal antibodies.

Is Breast Cancer Ever Cured? Follow-Up Study of 5623 Breast Cancer Patients

1991 ◽  
Vol 77 (6) ◽  
pp. 465-467 ◽  
Author(s):  
Stefano Ciatto ◽  
Rita Bonardi
Keyword(s):  
Breast Cancer ◽  
Cancer Patients ◽  
Systemic Disease ◽  
Cancer Death ◽  
Breast Cancer Patients ◽  
Death Rates ◽  
Breast Cancer Death ◽  
Long Term Follow Up

The authors evaluated 5623 cases of primary breast cancer followed for 1 to 21 years. Overall and breast cancer death rates were determined and compared to expected rates. Breast cancer patients showed overall and breast cancer death rates significantly higher than expected and which persisted at long-term follow-up. The observed/expected overall death ratios for follow-up periods of 0–5, 6–10, 11–15 or 16–20 years were 3.61, 2.55, 1.60 and 2.11, respectively. Death rates from breast cancer at 5, 10, 15 and 20 years were 20%, 32%, 40% and 48% respectively. The evidence of a persistent excess mortality even after long-term follow-up suggests the hypothesis that breast cancer is a systemic disease when clinically diagnosed. This study provided no evidence of a « clinical » cure for breast cancer patients. Even for N- patients the 5, 10, 15 and 20 year death rates from breast cancer were 12%, 20%, 28% and 38%, respectively. N- breast cancer, which is currently considered as a localized disease cured by surgery in most cases, would be better regarded to as a slow-growing metastatic disease, although « personal » cure may be achieved in many subjects dying of causes other than breast cancer.

Brachial Plexopathy After Postoperative Radiotherapy of Breast Cancer Patients: A Long-Term Follow-up

2000 ◽  
Vol 39 (3) ◽  
pp. 373-382 ◽  
Author(s):  
Silvia Johansson ◽  
Hans Svensson ◽  
Lars-Gunnar Larsson ◽  
Juliana Denekamp
Keyword(s):  
Breast Cancer ◽  
Cancer Patients ◽  
Postoperative Radiotherapy ◽  
Brachial Plexopathy ◽  
Breast Cancer Patients ◽  
Long Term Follow Up
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