Clinical breast cancer最新文献

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The Systemic Immune-Inflammation Index is a Predictor of Chemotherapy Sensitivity and Disease-Free Survival in Patients With Hormone Receptor-Positive Human Epidermal Growth Factor Receptor 2-Negative Breast Cancer. 全身免疫炎症指数是激素受体阳性人类表皮生长因子受体 2 阴性乳腺癌患者化疗敏感性和无病生存期的预测因子
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-10-01 DOI: 10.1016/j.clbc.2024.09.016
Xuan Liu, Guoqing Yan, Jian Pang, Zhi Xiao, Haiqing Xie
{"title":"The Systemic Immune-Inflammation Index is a Predictor of Chemotherapy Sensitivity and Disease-Free Survival in Patients With Hormone Receptor-Positive Human Epidermal Growth Factor Receptor 2-Negative Breast Cancer.","authors":"Xuan Liu, Guoqing Yan, Jian Pang, Zhi Xiao, Haiqing Xie","doi":"10.1016/j.clbc.2024.09.016","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.016","url":null,"abstract":"<p><strong>Background: </strong>The relationship between the systemic immune-inflammation index (SII), chemotherapy sensitivity, and prognosis in HR+HER2- breast cancer (BC) has not been extensively studied.</p><p><strong>Patients and methods: </strong>Clinical data from 980 patients diagnosed with HR+HER2- BC between June 2012 and June 2016 were collected. Patients were divided into low- and high-SII groups according to median SII value. Differences among variables were assessed using the chi-squared test. The inverse probability of treatment weighting (IPTW) method was used to control bias. The associations between clinicopathological factors, baseline SII, and disease-free survival (DFS) were analyzed using Kaplan-Meier curves and Cox analyses.</p><p><strong>Results: </strong>The median follow-up period was 37 months (5-77). 480 patients underwent neoadjuvant chemotherapy, and low baseline SII values were associated with higher pathological complete response (pCR) rates than those in the high SII group (16.4% vs. 9.2%; P = .019). Multivariate analyses revealed that larger tumor size, more lymph node involvement, high Ki-67 score, and high baseline SII were independent prognostic factors for worse outcomes in patients with HR+HER2- BC. The risk for metastasis/recurrence was higher in the high SII group compared with that in the low SII group (hazard ratio 2.07 [95% CI, 1.35-3.19]; P = .001). After IPTW, a similar result was obtained, in that a high SII value was significantly associated with worse DFS among patients with HR+HER2- BC.</p><p><strong>Conclusion: </strong>A low baseline SII was associated with higher pCR rates after neoadjuvant chemotherapy and was an independent prognostic factor for better DFS outcomes in patients with HR+HER2- BC.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496156","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effective Strategies for the Prevention and Mitigation of Phosphatidylinositol-3-Kinase Inhibitor-Associated Hyperglycemia: Optimizing Patient Care. 预防和缓解磷脂酰肌醇-3-激酶抑制剂相关高血糖症的有效策略:优化患者护理。
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-28 DOI: 10.1016/j.clbc.2024.09.017
Heather N Moore, Marcus D Goncalves, Abigail M Johnston, Erica L Mayer, Hope S Rugo, William J Gradishar, Dylan M Zylla, Richard M Bergenstal
{"title":"Effective Strategies for the Prevention and Mitigation of Phosphatidylinositol-3-Kinase Inhibitor-Associated Hyperglycemia: Optimizing Patient Care.","authors":"Heather N Moore, Marcus D Goncalves, Abigail M Johnston, Erica L Mayer, Hope S Rugo, William J Gradishar, Dylan M Zylla, Richard M Bergenstal","doi":"10.1016/j.clbc.2024.09.017","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.017","url":null,"abstract":"<p><p>Hyperglycemia is a common adverse event (AE) associated with phosphatidylinositol-3-kinase inhibitors (PI3Kis) and considered an on-target effect. Presence of hyperglycemia is associated with poor outcomes in patients with cancer, and there is need for further refinement of hyperglycemia prevention and mitigation strategies in patients receiving PI3Kis. In this review, the authors highlight effective strategies for preventing PI3Ki-induced hyperglycemia before and during treatment as well as hyperglycemia management. Prior to initiating treatment with PI3Ki, identify baseline risk factors of patients at increased risk for developing hyperglycemia, which include older age, obesity, and glycosylated hemoglobin (HbA1c) 5.7%-6.4% (prediabetes or Type 2 diabetes). To prevent new-onset hyperglycemia, optimize blood glucose, and recommend a low-carbohydrate (60-130 g/day) diet along with regular exercise to all patients prior to initiating the PI3Ki. Prophylactic metformin may be considered in all patients starting a PI3Ki with HbA1c ≤6.4%. Although existing recommendations support monitoring fasting blood glucose (FBG) once weekly (twice-weekly for intermediate-risk, daily for high-risk patients) and HbA1c every 3 months upon initiation of PI3Ki, more frequent FBG monitoring may be considered for prompt detection of hyperglycemia. Experts also recommend considering postprandial glucose monitoring because it is an early indicator of glucose intolerance. If hyperglycemia develops, metformin (first-line) and/or sodium glucose co-transporter 2 inhibitors or thiazolidinediones (second-/third-line) are the preferred agents; consider early referral to an endocrinologist. In conclusion, hyperglycemia is a common but manageable AE associated with PI3Kis. Multidisciplinary approach to the prevention, monitoring, and management of hyperglycemia optimizes patient care and allows patients to maintain therapy on PI3Ki.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496140","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparison of [18F] FDG PET/CT and [18F]FDG PET/MRI in the Detection of Distant Metastases in Breast Cancer: A Meta-Analysis. 比较[18F] FDG PET/CT和[18F] FDG PET/MRI检测乳腺癌远处转移:元分析。
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-28 DOI: 10.1016/j.clbc.2024.09.015
Fangqian Shen, Qi Liu, Yishuang Wang, Can Chen, Hu Ma
{"title":"Comparison of [<sup>18</sup>F] FDG PET/CT and [<sup>18</sup>F]FDG PET/MRI in the Detection of Distant Metastases in Breast Cancer: A Meta-Analysis.","authors":"Fangqian Shen, Qi Liu, Yishuang Wang, Can Chen, Hu Ma","doi":"10.1016/j.clbc.2024.09.015","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.015","url":null,"abstract":"<p><strong>Purpose: </strong>This meta-analysis aims to assess and compare the diagnostic effectiveness of [<sup>18</sup>F] FDG PET/CT and [<sup>18</sup>F] FDG PET/MRI for distant metastases in breast cancer patients.</p><p><strong>Methods: </strong>A comprehensive search of the PubMed and Embase databases was performed to identify relevant articles until September 22, 2023. Studies were eligible to be included if they assessed the diagnostic performance of [<sup>18</sup>F] FDG PET/CT and/or [<sup>18</sup>F] FDG PET/MRI in detecting distant metastases of breast cancer patients. The DerSimonian and Laird method was used to assess sensitivity and specificity, and then transformed through the Freeman-Tukey double arcsine transformation.</p><p><strong>Results: </strong>29 articles consisting of 3779 patients were finally included in this study. The overall sensitivity of [<sup>18</sup>F] FDG PET/CT in diagnosing distant metastases of breast cancer was 0.96 (95% CI: 0.93-0.98), and the overall specificity was 0.95 (95% CI: 0.92-0.97). The overall sensitivity of [<sup>18</sup>F] FDG PET/MRI was 1.00 (95% CI: 0.97-1.00), and the specificity was 0.97 (95% CI: 0.94-1.00). The results suggested that [<sup>18</sup>F] FDG PET/CT and [<sup>18</sup>F] FDG PET/MRI appears to have similar sensitivity (P = .16) and specificity (P = .30) in diagnosing distant metastases of breast cancer.</p><p><strong>Conclusions: </strong>The results of our meta-analysis indicated that [<sup>18</sup>F] FDG PET/CT and [<sup>18</sup>F] FDG PET/MRI in diagnosing distant metastases of breast cancer appear to have similar sensitivity and specificity. Patients who have access to only one of these modalities will not have the accuracy of their staging compromised. In clinical practice, both of these imaging techniques have their respective strengths and limitations, and physicians should take these into account when making the most suitable choice for patients.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142496139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Maximizing Breast Cancer Detection Through Screening: A Comparative Analysis of Imaging-Based Approaches. 通过筛查最大限度地发现乳腺癌:基于成像方法的比较分析。
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-26 DOI: 10.1016/j.clbc.2024.09.012
Matthew F Covington
{"title":"Maximizing Breast Cancer Detection Through Screening: A Comparative Analysis of Imaging-Based Approaches.","authors":"Matthew F Covington","doi":"10.1016/j.clbc.2024.09.012","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.012","url":null,"abstract":"<p><strong>Introduction/background: </strong>This study estimates the percentage of detectable breast cancers in the screening population that could be found with primary and supplemental screening, and provides cost estimates for population wide supplemental screening in the U.S.</p><p><strong>Materials and methods: </strong>Published estimates on cancer detection rates of 2D mammography, tomosynthesis (DBT), whole breast ultrasound (US), molecular breast imaging (MBI), contrast-enhanced mammography (CEM), and MRI, the number of mammograms conducted in the United States in 2023, and the proportion of dense breast tissue, were utilized. The maximum number of detectable cancers was projected from incremental cancer detection rates of the most sensitive supplemental screening method. The proportion of cancers detectable for each modality was calculated. In 2023, Medicare reimbursement rates were used to estimate supplemental screening costs.</p><p><strong>Results: </strong>Out of 469,437 detectable cancers, 2D mammography could detect 190,531 (41%), leaving 278,906 undetected. Adding supplemental screening could detect a combined 220,165 cancers (47%) with DBT, 237,596 (51%) with US, 331,727 (71%) with MBI, 377,049 (80%) with CEM and 469,437 (100%) with MRI. The imaging cost in US dollars to provide supplemental screening to all individuals with dense breasts in 2023 was $933M for tomosynthesis, $1.84B for US, $3.87B for CEM, $4.16B for MBI, and $6.36B for MRI.</p><p><strong>Conclusion: </strong>The study highlights potential benefits from supplemental breast cancer screening, suggesting the combination of mammography and breast MRI offers the most effective detection method though at the highest imaging cost. These findings provide valuable insights to guide future research and inform decision-making in supplemental breast cancer screening strategies.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459368","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
RBM15 Drives Breast Cancer Cell Progression and Immune Escape via m6A-Dependent Stabilization of KPNA2 mRNA. RBM15 通过 m6A 依赖性稳定 KPNA2 mRNA 推动乳腺癌细胞进展和免疫逃逸。
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-26 DOI: 10.1016/j.clbc.2024.09.006
Hu Wang, Yu Cao, Li Zhang, Qian Zhao, Shuangjian Li, Dan Li
{"title":"RBM15 Drives Breast Cancer Cell Progression and Immune Escape via m6A-Dependent Stabilization of KPNA2 mRNA.","authors":"Hu Wang, Yu Cao, Li Zhang, Qian Zhao, Shuangjian Li, Dan Li","doi":"10.1016/j.clbc.2024.09.006","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.006","url":null,"abstract":"<p><strong>Background: </strong>Breast cancer is the most frequently diagnosed cancer among women worldwide with high morbidity and mortality. Previous studies have indicated that RNA-binding motif protein-15 (RBM15), an N6-methyladenosine (m6A) writer, is implicated in the growth of breast cancer cells. Herein, we aimed to explore the function and detailed mechanism of RBM15 in breast cancer.</p><p><strong>Methods: </strong>In this research, UALCAN databases were applied to analyze the expression of RBM15 or Karyopherin-2 alpha (KPNA2) in BRCA. RBM15 and KPNA2 mRNA levels were determined using real-time quantitative polymerase chain reaction (RT-qPCR) assay. RBM15, KPNA2, and Programmed cell death ligand 1 (PD-L1) protein levels were measured using western blot. Cell proliferation, migration, and invasion were assessed using 5-ethynyl-2'-deoxyuridine (EdU) and Transwell assays. The biological role of RBM15 on breast cancer tumor growth was verified using the xenograft tumor model in vivo. Effects of breast cancer cells on the proliferation and apoptosis of CD8<sup>+</sup> T cells were analyzed using flow cytometry. Interaction between RBM15 and KPNA2 was validated using methylated RNA immunoprecipitation (MeRIP) and dual-luciferase reporter assays.</p><p><strong>Results: </strong>RBM15 and KPNA2 were highly expressed in breast cancer tissues and cell lines. Furthermore, RBM15 silencing might suppress breast cancer cell proliferation, migration, invasion, and lymphocyte immunity in vitro, as well as block tumor growth in vivo. At the molecular level, RBM15 might improve the stability and expression of KPNA2 mRNA via m6A methylation.</p><p><strong>Conclusion: </strong>RBM15 might contribute to the malignant progression and immune escape of breast cancer cells partly by modulating the stability of KPNA2 mRNA, providing a promising therapeutic target for breast cancer.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142563861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Prediction of Microinvasion in Breast Ductal Carcinoma in Situ Using Conventional Ultrasound Combined with Contrast-Enhanced Ultrasound Features: A Two-Center Study. 使用传统超声结合对比度增强超声特征预测乳腺原位导管癌的微小浸润:一项双中心研究
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-25 DOI: 10.1016/j.clbc.2024.09.014
Tingting Wu, Jing Chen, Sihui Shao, Yu Du, Fang Li, Hui Liu, Liping Sun, Xuehong Diao, Rong Wu
{"title":"Prediction of Microinvasion in Breast Ductal Carcinoma in Situ Using Conventional Ultrasound Combined with Contrast-Enhanced Ultrasound Features: A Two-Center Study.","authors":"Tingting Wu, Jing Chen, Sihui Shao, Yu Du, Fang Li, Hui Liu, Liping Sun, Xuehong Diao, Rong Wu","doi":"10.1016/j.clbc.2024.09.014","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.014","url":null,"abstract":"<p><strong>Background: </strong>To develop and validate a model based on conventional ultrasound (CUS) and contrast-enhanced ultrasound (CEUS) features to preoperatively predict microinvasion in breast ductal carcinoma in situ (DCIS).</p><p><strong>Patients and methods: </strong>Data from 163 patients with DCIS who underwent CUS and CEUS from the internal hospital was retrospectively collected and randomly apportioned into training and internal validation sets in a ratio of 7:3. External validation set included 56 patients with DCIS from the external hospital. Univariate and multivariate logistic regression analysis were performed to determine the independent risk factors associated with microinvasion. These factors were used to develop predictive models. The performance was evaluated through calibration, discrimination, and clinical utility.</p><p><strong>Results: </strong>Multivariate analysis indicated that centripetal enhancement direction (odds ratio [OR], 13.268; 95% confidence interval [CI], 3.687-47.746) and enhancement range enlarged on CEUS (OR, 4.876; 95% CI, 1.470-16.181), lesion size of ≥20 mm (OR, 3.265; 95% CI, 1.230-8.669) and calcification detected on CUS (OR, 5.174; 95% CI, 1.903-14.066) were independent risk factors associated with microinvasion. The nomogram incorporated the CUS and CEUS features achieved favorable discrimination (AUCs of 0.850, 0.848, and 0.879 for the training, internal and external validation datasets), with good calibration. The nomogram outperformed the CUS model and CEUS model (all P < .05). Decision curve analysis confirmed that the predictive nomogram was clinically useful.</p><p><strong>Conclusion: </strong>The nomogram based on CUS and CEUS features showed promising predictive value for the preoperative identification of microinvasion in patients with DCIS.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459370","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Trends and Regional Differences for Fertility Preservation Procedures in Women With Breast Cancer. 乳腺癌妇女生育力保存程序的趋势和地区差异。
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-23 DOI: 10.1016/j.clbc.2024.09.011
Volkan Turan, Giuliano Bedoschi, Dong-Yun Lee, Caio Parente Barbosa, Renato de Oliveira, Koray Gorkem Sacinti, Murat Sonmezer, Matteo Lambertini, Claudia Massarotti, Amelia Schaub, Erica Wang, Sonia Gayete-Lafuente, Cheryl Dunlop, Richard A Anderson, Heejung Bang, Kutluk H Oktay
{"title":"Trends and Regional Differences for Fertility Preservation Procedures in Women With Breast Cancer.","authors":"Volkan Turan, Giuliano Bedoschi, Dong-Yun Lee, Caio Parente Barbosa, Renato de Oliveira, Koray Gorkem Sacinti, Murat Sonmezer, Matteo Lambertini, Claudia Massarotti, Amelia Schaub, Erica Wang, Sonia Gayete-Lafuente, Cheryl Dunlop, Richard A Anderson, Heejung Bang, Kutluk H Oktay","doi":"10.1016/j.clbc.2024.09.011","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.011","url":null,"abstract":"<p><strong>Introduction: </strong>Breast cancer is the most common malignancy in women of reproductive age and chemotherapy protocols impair fertility, frequently necessitating fertility preservation (FP) referral. Embryo, oocyte, or ovarian tissue cryopreservation are established FP modalities in women with breast cancer but there are few data on their uptake over time. In this study our aim was to determine the regional time trends and utility differences for fertility preservation methods of reproductive tissue cryopreservation.</p><p><strong>Methods: </strong>This multicenter study included 1623 women diagnosed with breast cancer from 7 tertiary centers in 6 countries (Brazil, Italy, Scotland, South Korea, Turkey, USA). Participant centers provided the details of FP cryopreservation approaches broken down annually from 2012 to 2021. Women with newly diagnosed breast cancer, aged 18-45 years who were referred for FP at participating centers and had normal ovarian function at the time were included.</p><p><strong>Results: </strong>We found a mean increase of 7% per year (P = .002, adjusting for centers) in the number of women referred for FP. Of those who were referred (n = 1623), a mean 38.7% underwent FP (n = 629), with a range of 12% in South Korea) to 95% in Brazil. The number of women undergoing ovarian stimulation for FP continually increased until 2021, with oocyte cryopreservation being the most common procedure throughout the study period (P = .014 for time trend). The proportion of random start ovarian stimulation cycles increased each year from 58.3% in 2012 to 86.8% in 2021, (P = .005 for time trend, and P = .04 for 2012 vs. 2021).</p><p><strong>Conclusions: </strong>The utility of FP has steadily increased for young women with breast cancer over the last decade, although regional differences significantly influence FP practices. The findings of our study could have value for policy making in FP care for young women with breast cancer at the local, regional, or global level.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Performance of Digital Breast Tomosynthesis Versus Digital Mammography in Women With a Family History of Breast Cancer: A Systematic Review. 在有乳腺癌家族史的女性中,数字乳腺 X 线断层摄影与数字乳腺 X 线照相术的性能对比:系统回顾
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-21 DOI: 10.1016/j.clbc.2024.09.013
Tong Li, Jennifer Isautier, Janie M Lee, M Luke Marinovich, Nehmat Houssami
{"title":"Performance of Digital Breast Tomosynthesis Versus Digital Mammography in Women With a Family History of Breast Cancer: A Systematic Review.","authors":"Tong Li, Jennifer Isautier, Janie M Lee, M Luke Marinovich, Nehmat Houssami","doi":"10.1016/j.clbc.2024.09.013","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.013","url":null,"abstract":"<p><strong>Background: </strong>There is limited evidence on the performance of digital breast tomosynthesis (DBT) in populations at increased risk of breast cancer. Our objective was to systematically review evidence on the performance of DBT versus digital mammography (DM) in women with a family history of breast cancer (FHBC).</p><p><strong>Methods: </strong>We searched 5 databases (2011-January 2024) for studies comparing DBT and DM in women with a FHBC that reported any measure of cancer detection, recall, sensitivity and specificity. Findings were presented using a descriptive and narrative approach. Risk of bias was assessed using QUADAS-2/C.</p><p><strong>Results: </strong>Five (4 screening, 1 diagnostic) studies were included (total 3089 DBT, 3024 DM) with most (4/5) being prospective including 1 RCT. All studies were assessed as being at high risk of bias or applicability concern. Four screening studies reported recall rate (range: DBT: 2.7%-4.5%, DM: 2.8%-11.5%) with 3 reporting DBT had lower rates than DM. Cancer detection rates (CDR) were reported in the same studies (DBT: 5.1-11.6 per 1000, DM: 3.8-8.3); 3 reported higher CDR for DBT (vs. DM), and 1 reported same CDR for both. Compared with DM, higher values for sensitivity, specificity and PPV for DBT were reported in 2 studies.</p><p><strong>Conclusion: </strong>This review provides early evidence that DBT may outperform DM for screening women with a FHBC. Our findings support further evaluation of DBT in this population. However, summarized findings were based on few studies and participants, and high-quality studies with improved methodology are needed to address biases identified in our review.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142459369","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Perceptions of Delayed Alopecia Among Breast Cancer Survivors. 乳腺癌幸存者对延迟性脱发的看法。
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-21 DOI: 10.1016/j.clbc.2024.09.008
Sarah K Premji, Kathryn J Ruddy, Robert A Vierkant, Nicole Larson, Charles Loprinzi, Brittany Dulmage, Maryam Lustberg, Fergus J Couch, Janet E Olson, Elizabeth Cathcart-Rake
{"title":"Perceptions of Delayed Alopecia Among Breast Cancer Survivors.","authors":"Sarah K Premji, Kathryn J Ruddy, Robert A Vierkant, Nicole Larson, Charles Loprinzi, Brittany Dulmage, Maryam Lustberg, Fergus J Couch, Janet E Olson, Elizabeth Cathcart-Rake","doi":"10.1016/j.clbc.2024.09.008","DOIUrl":"https://doi.org/10.1016/j.clbc.2024.09.008","url":null,"abstract":"<p><strong>Background: </strong>Retrospective studies suggest that some breast cancer survivors report treatment-associated hair loss or thinning years after their diagnosis. This study investigates frequency and perceptions of alopecia persisting 6 years after patients' breast cancer diagnoses.</p><p><strong>Methods: </strong>Breast cancer survivors participating in the Mayo Clinic Breast Disease Registry (MCBDR) were mailed a survey 6 years after diagnosis. They were asked about their degree of bother from hair thinning and hair loss and mental health was explored.</p><p><strong>Results: </strong>A total of 969 of 1476 participants (65.7%) responded to the survey. Of these, 755 patients were eligible for inclusion and had stage I-III breast cancer. Respondents' median age was 65.6 years (35-95 years). Chemotherapy (± endocrine therapy) was administered to 216 (29%) participants, and 342 (45%) received only endocrine therapy. Nearly half (345, 46%) of respondents reported hair loss and over half (431, 57%) reported hair thinning. Moderate to extreme bother from hair loss was reported by 27% of chemotherapy recipients, by 18% of endocrine therapy only recipients, and by 14% of patients who received neither. Moderate to extreme bother from hair thinning was reported by 31% of chemotherapy recipients, by 21% of endocrine therapy-only recipients, and by 19% of those who had received neither. Hair growth product usage was reported by 31% of chemotherapy recipients and 14% of endocrine therapy-only recipients.</p><p><strong>Conclusions: </strong>Hair loss and thinning are frequently reported as persistently bothersome symptoms by breast cancer survivors. Future investigations into the incidence, predictors, and treatment of therapy-associated alopecia are needed.</p>","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":" ","pages":""},"PeriodicalIF":2.9,"publicationDate":"2024-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142726413","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhancing Breast Imaging Strategies: The Role of ChatGPT in Optimizing Screening Pathways 加强乳腺成像策略:ChatGPT 在优化筛查途径中的作用。
IF 2.9 3区 医学
Clinical breast cancer Pub Date : 2024-09-20 DOI: 10.1016/j.clbc.2024.09.007
Sultan Alam, Shahab Saquib Sohail
{"title":"Enhancing Breast Imaging Strategies: The Role of ChatGPT in Optimizing Screening Pathways","authors":"Sultan Alam,&nbsp;Shahab Saquib Sohail","doi":"10.1016/j.clbc.2024.09.007","DOIUrl":"10.1016/j.clbc.2024.09.007","url":null,"abstract":"","PeriodicalId":10197,"journal":{"name":"Clinical breast cancer","volume":"24 8","pages":"Page e772"},"PeriodicalIF":2.9,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142399570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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