scholarly journals Association between clinical risk factors and left ventricular function in patients with breast cancer following chemotherapy

2021 ◽  
Vol 22 (Supplement_1) ◽  
Author(s):  
K Yamashita ◽  
H Tanaka ◽  
K Hatazawa ◽  
Y Tanaka ◽  
A Shono ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Cancer Patients ◽  
Previous History ◽  
Left Ventricular ◽  
Clinical Risk Factors ◽  
Breast Cancer Patients ◽  
Clinical Risk ◽  
Lv Dysfunction ◽  
History Of

Abstract Funding Acknowledgements Type of funding sources: None. Background The sequential or concurrent use of two different types of agents such as anthracyclines and trastuzumab may increase myocardial injury and cancer therapeutics-related cardiac dysfunction (CTRCD), which is often the result of the combined detrimental effect of the two therapies for breast cancer patients. For risk stratification to detect the development of CTRCD, the current position paper from the European Society of Cardiology (ESC) lists several factors associated with risk of cardiotoxicity. Purpose Our purpose was to investigate the impact of baseline risk factors on left ventricular (LV) function in patients with preserved LV ejection fraction (LVEF) who have undergone chemotherapy for breast cancer. Methods We studied 86 breast cancer patients treated with anthracyclines, trastuzumab, or both. Mean age was 59 ± 13 years and LVEF was 67 ± 5%. In accordance with the current definition, CTRCD was defined as a decline in LVEF of >10% to an absolute value of <53% after chemotherapy. Based on the 2016 ESC position paper, clinical risk factors for CTRCD were defined as: (1) a cumulative total doxorubicin dose of ≥ 240mg/m², (2) age ≥ 65-year-old, (3) body mass index ≥ 30kg/m², (4) a previous history of radiation therapy to chest or mediastinum, (5) B-type natriuretic peptide ≥ 100pg/mL, (6) a previous history of cardiovascular disease, (7) atrial fibrillation, (8) hypertension, (9) diabetes mellitus, (10) current or ex-smoker. Results The relative decrease in LVEF after chemotherapy for patients with more than four risk factors was significantly greater than that for patients without (-9.3 ± 10.8% vs. -2.2 ± 10.2%; p = 0.02). However, this finding did not apply to patients with more than one, two or three risk factors. Patients with more than four risk factors also tended to show a higher prevalence of CTRCD than those without (14.3% vs. 2.8%, p = 0.12). Moreover, patients with more than four risk factors were more likely to have higher LV mass index (109.3 ± 29.0g/m² vs. 83.2 ± 21.0g/m², p < 0.001), lower global longitudinal strain (18.4 ± 2.8% vs. 20.0 ± 2.6%, p = 0.06) and higher E/e’ (10.4 (8.9-13.0) vs. 9.0 (7.4-10.9), p = 0.06) compared to those without.  Furthermore, receiver-operator characteristics curve analysis showed that an optimal cut off value of a cumulative total doxorubicin dose for developing LV dysfunction in patients with more than any of four risk factors was lower than that in those without (180 mg/m² vs. 280 mg/m²). Conclusions Association between clinical risk factors and LV dysfunction following chemotherapy became stronger with an increase in the number of risk factors in breast cancer patients, and was especially strong for patients treated with chemotherapy who had more than four risk factors. Our findings can thus be expected to have clinical implications for better management of patients with breast cancer referred for chemotherapy. Abstract Figure.

scholarly journals Association between clinical risk factors and left ventricular function in patients with breast cancer following chemotherapy

2020 ◽  
Vol 41 (Supplement_2) ◽  
Author(s):  
K Yamashita ◽  
H Tanaka ◽  
K Hatazawa ◽  
Y Tanaka ◽  
K Sumimoto ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Cancer Patients ◽  
Previous History ◽  
Left Ventricular ◽  
Clinical Risk Factors ◽  
Lv Function ◽  
Breast Cancer Patients ◽  
Clinical Risk ◽  
History Of

Abstract Background The sequential or concurrent use of two different types of agents such as anthracyclines and trastuzumab may increase myocardial injury and cancer therapeutics-related cardiac dysfunction (CTRCD), which is often the result of the combined detrimental effect of the two therapies for breast cancer patients. For risk stratification to detect the development of CTRCD, the current position paper from the European Society of Cardiology (ESC) lists several factors associated with risk of cardiotoxicity following treatment with chemotherapy. However, the association between clinical risk factors and left ventricular (LV) function in breast cancer patients is currently unclear. Purpose Our purpose was to investigate the impact of baseline risk factors on LV function in patients with preserved LV ejection fraction (LVEF) who have undergone anthracycline or trastuzumab chemotherapy for breast cancer. Methods We studied 86 breast cancer patients treated with anthracyclines, trastuzumab, or both. Mean age was 59±13 years and LVEF was 67±5%. In accordance with the current definition, CTRCD was defined as a decline in LVEF of >10% to an absolute value of <53% after chemotherapy. Based on the 2016 ESC position paper, clinical risk factors for CTRCD were defined as: (1) a cumulative total doxorubicin dose of ≥240 mg/m2, (2) age ≥65-year-old, (3) body mass index ≥30 kg/m2, (4) a previous history of radiation therapy to chest or mediastinum, (5) B-type natriuretic peptide ≥100pg/mL, (6) a previous history of cardiovascular disease, (7) atrial fibrillation, (8) hypertension, (9) diabetes mellitus, (10) current or ex-smoker. Results The relative decrease in LVEF after chemotherapy for patients with more than four risk factors was significantly greater than that for patients without (−9.3±10.8% vs. −2.2±10.2%; p=0.02). However, this finding did not apply to patients with more than one, two or three risk factors. Patients with more than four risk factors also tended to show a higher prevalence of CTRCD than those without (14.3% vs. 2.8%, p=0.12). Moreover, patients with more than four risk factors were more likely to have higher LV mass index (109.3±29.0 g/m2 vs. 83.2±21.0g /m2, p<0.001), lower global longitudinal strain (18.4±2.8% vs. 20.0±2.6%, p=0.06) and higher E/e' (10.4 (8.9–13.0) vs. 9.0 (7.4–10.9), p=0.06) compared to those without. Conclusions Association between clinical risk factors and LV dysfunction following chemotherapy became stronger with an increase in the number of risk factors in breast cancer patients, and was especially strong for patients treated with chemotherapy who had more than four risk factors. Our findings can thus be expected to have clinical implications for better management of patients with breast cancer referred for chemotherapy. Funding Acknowledgement Type of funding source: None

Clinical risk factors for complications associated with ECG-guided portacath use in breast cancer patients.

2010 ◽  
Vol 28 (15_suppl) ◽  
pp. e19647-e19647
Author(s):  
L. Hanker ◽  
T. Karn ◽  
B. Linnemann ◽  
E. Lindhoff-Last ◽  
L. Mavrova ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Cancer Patients ◽  
Clinical Risk Factors ◽  
Breast Cancer Patients ◽  
Clinical Risk

scholarly journals An Exploration of Heart Failure Risk in Breast Cancer Patients Receiving Anthracyclines with or without Trastuzumab in Thailand: A Retrospective Study

2021 ◽  
Vol 11 (3) ◽  
pp. 484-493
Author(s):  
Jukapun Yoodee ◽  
Aumkhae Sookprasert ◽  
Phitjira Sanguanboonyaphong ◽  
Suthan Chanthawong ◽  
Manit Seateaw ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Cancer Patients ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Breast Cancer Patients ◽  
Ventricular Ejection Fraction ◽  
Factors Associated ◽  
Palliative Intent ◽  
Increased Risk

Anthracycline-based regimens with or without anti-human epidermal growth factor receptor (HER) 2 agents such as trastuzumab are effective in breast cancer treatment. Nevertheless, heart failure (HF) has become a significant side effect of these regimens. This study aimed to investigate the incidence and factors associated with HF in breast cancer patients treated with anthracyclines with or without trastuzumab. A retrospective cohort study was performed in patients with breast cancer who were treated with anthracyclines with or without trastuzumab between 1 January 2014 and 31 December 2018. The primary outcome was the incidence of HF. The secondary outcome was the risk factors associated with HF by using the univariable and multivariable cox-proportional hazard model. A total of 475 breast cancer patients were enrolled with a median follow-up time of 2.88 years (interquartile range (IQR), 1.59–3.93). The incidence of HF was 3.2%, corresponding to an incidence rate of 11.1 per 1000 person-years. The increased risk of HF was seen in patients receiving a combination of anthracycline and trastuzumab therapy, patients treated with radiotherapy or palliative-intent chemotherapy, and baseline left ventricular ejection fraction <65%, respectively. There were no statistically significant differences in other risk factors for HF, such as age, cardiovascular comorbidities, and cumulative doxorubicin dose. In conclusion, the incidence of HF was consistently high in patients receiving combination anthracyclines trastuzumab regimens. A reduced baseline left ventricular ejection fraction, radiotherapy, and palliative-intent chemotherapy were associated with an increased risk of HF. Intensive cardiac monitoring in breast cancer patients with an increased risk of HF should be advised to prevent undesired cardiac outcomes.

scholarly journals Assessment of Breast Cancer Risk Based on Mammary Gland Volume Measured with CT

2010 ◽  
Vol 4 ◽  
pp. BCBCR.S5248 ◽  
Author(s):  
Megumi Kuchiki ◽  
Takaaki Hosoya ◽  
Akira Fukao
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Breast Cancer Risk ◽  
Cancer Risk ◽  
Cancer Patients ◽  
Odds Ratio ◽  
Premenopausal Women ◽  
Breast Cancer Patients ◽  
History Of ◽  
The Relationship

We investigated the relationship between mammary gland volume (MGV) of the breast as measured with three-dimensional chest computed tomography (CT) and breast cancer risk. Univariate analysis was used to assess the relationship between MGV and known risk factors in 427 healthy women. A case control study (97 cases and 194 controls) was conducted to assess breast cancer risk. MGV was significantly smaller for postmenopausal women than for premenopausal women, and was significantly larger for women with a family history of breast cancer than for women without. MGV, body mass index (BMI), and rate of family history of breast cancer were significantly higher among breast cancer patients than among healthy women, and number of deliveries was significantly lower among breast cancer patients. In postmenopausal women, age at menarche was significantly younger for breast cancer patients. MGV correlated well with breast cancer risk factors. The highest odds ratio was 4.9 for premenopausal women with the largest MGV. Regardless of menopausal status, the greater the MGV, the higher the odds ratio. Our results constitute the first reliable data on the relationship between MGV and breast cancer obtained through exact volume analysis.

Cardiotoxicity risks of adjuvant trastuzumab in Asian breast cancer patients

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 561-561
Author(s):  
V. Shih ◽  
A. Chan ◽  
J. Chiang ◽  
C. Teo ◽  
J. Chen ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Cancer Patients ◽  
Left Ventricular ◽  
Left Ventricular Ejection ◽  
Breast Cancer Patients ◽  
Chi Square ◽  
Adjuvant Trastuzumab ◽  
Ventricular Ejection Fraction ◽  
Chi Square Test

561 Background: Adjuvant trastuzumab (T)-based chemotherapy has been shown to reduce relapse and improve survival in breast cancer patients but has been associated with increased risks of cardiotoxicity. Our study aims to define the incidence and severity of cardiotoxicity amongst Asian breast cancer patients. Methods: This is a retrospective review of patients who have received adjuvant T from June 2005 to 2007. Cardiotoxicity was defined as a drop in left ventricular ejection fraction (LVEF) to less than 50% and/or reduction of > 10% of baseline. Cardiovascular (CVS) risk factors were defined as having a family history or presence of CAD, hypertension, diabetes mellitus, hyperlipidemia and smoking. We used pair sampled t-test to evaluate the mean LVEF change and Chi-square test to evaluate the association of cardiotoxicity and demographics. Results: There were 179 female patients. Cardiotoxicity was reported in 70 (39.1%), of whom 59 had asymptomatic decline in LVEF and 11 experienced CHF. Mean LVEF, comparing various time points (3, 6, 9 and 12 months) against baseline showed statistically significant decline (p<0.05). T was withheld (n=33) due to asymptomatic decline in LVEF (n=24), symptomatic heart failure (n=4) and both (n=5). Twenty-one with resolution of CHF (n=7) or LVEF recovery (n=14) were rechallenged. Cardiotoxicity recurred in 9 - asymptomatic decline in LVEF (n=8) and recurrent CHF (n=1). There were no cardiac-related deaths. Neither patient demographics nor CVS risk factors predicted for cardiotoxicity. Conclusions: This is one of the largest series reported in Asians receiving T. As previously reported, T-induced cardiotoxicity resulted in mostly asymptomatic reversible decline in LVEF. Our incidence of cardiotoxicity appeared higher (39.1%) in Asians and more importantly, almost half of the patients experienced cardiotoxicity upon rechallenge. It would be prudent to explore whether there is any difference in susceptibility to T-induced cardiotoxicity between the different races. [Table: see text] No significant financial relationships to disclose.

Safety of trastuzumab in women with HER2+ breast cancer.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e12522-e12522
Author(s):  
Somaira Nowsheen ◽  
Khaled Aziz ◽  
Jae Yoon Park ◽  
Hector R. Villarraga ◽  
Joerg Herrmann ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Cardiac Function ◽  
Cancer Patients ◽  
Cardiac Dysfunction ◽  
Physical Symptoms ◽  
Left Ventricular ◽  
Breast Cancer Patients ◽  
Her2 Breast Cancer ◽  
History Of ◽  
Normal Lvef

e12522 Background: Trastuzumab is widely used in management of HER2+ breast cancer patients. A known adverse effect of trastuzumab use is cardiac dysfunction, which can often be reversed with cessation of therapy. Our objectives were to 1) assess if trastuzumab can be safely administered to breast cancer patients with reduced cardiac function and 2) identify patient characteristics that predict susceptibility to trastuzumab-induced cardiac dysfunction. Methods: A retrospective analysis was performed on female patients seen at Mayo Clinic for HER2+ breast cancer and treated with trastuzumab for localized or metastatic disease between January 1, 2000 and August 31, 2015. Eligibility criteria included documentation of and results from at least one echocardiogram prior to and at least one after trastuzumab initiation. Left ventricular (LV) ejection fraction (EF) of 53% or more was considered normal. Any LVEF reduction of 10% or more was considered significant. Among patients with normal EF, age strata of < 45, 45-60, and > 60 at time of trastuzumab initiation were used to assess risk factors for clinically diagnosed cardiac dysfunction (defined as EF < 53 or abnormal strain and physical symptoms of heart failure (HF)). Results: We identified 335 women (mean age 53.3, with 25.3% age < 45, 44.5% age 45-60, and 30.1% age > 60) who had normal LVEF (median EF 64, range: 53-75) and 23 women (mean age 53.4, with 30.4% age < 45, 43.5% age 45-60, and 26.1% age > 60) who had low LVEF at baseline (median EF 52, range: 25-52). Approximately a third (34.3%) of women with normal LVEF prior to initiation of therapy had at least one subsequent echocardiogram showing a drop of 10% or a low LVEF ( < 53). Approximately a quarter (26%) of women with low LVEF at baseline had a 10% drop in LVEF. HF incidence increased with age. Predictive factors for trastuzumab-induced cardiac dysfunction were obesity and history of coronary artery disease (CAD) across all age strata, and chest irradiation (IR) for those aged 45-60 only. Conclusions: Our results suggest that trastuzumab can be administered in women with reduced cardiac function at no greater risk than in those with preserved cardiac function. Some women with no obesity, history of CAD, or history of chest IR may not need echocardiograms during trastuzumab therapy.

A Nationwide Analysis of Early and Late Readmissions following Free Tissue Transfer for Breast Reconstruction

2020 ◽  
Vol 36 (06) ◽  
pp. 450-457 ◽  
Author(s):  
David Alejandro Magno-Padron ◽  
Willem Collier ◽  
Jaewhan Kim ◽  
Jayant P. Agarwal ◽  
Alvin C. Kwok
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Breast Reconstruction ◽  
Cancer Patients ◽  
Postoperative Period ◽  
Readmission Rate ◽  
Free Tissue Transfer ◽  
Breast Cancer Patients ◽  
Tissue Transfer ◽  
History Of

Abstract Background Traditionally, surgical quality outcomes are assessed using a 30-day postoperative window. For breast cancer patients undergoing free tissue transfer for breast reconstruction, we sought to describe the distribution of and specific risk factors for early and late readmissions within a 0- to 90-day postoperative period. Patients and Methods The Nationwide Readmissions Database was used to conduct a retrospective cohort study. Breast cancer patients undergoing free tissue transfer for breast reconstruction were identified using International Classification of Diseases -9 diagnosis and procedure codes. Ninety-day readmissions related to infection or wound complications were identified. Univariable and multivariable logistic regression models were used to identify patient risk factors for readmissions that occurred early (0–30 days) and late (31–90 days) after their index procedure. Results In the weighted sample, we identified approximately 7,305 free flap breast reconstructions and a surgical wound-related readmission rate of 4.3% (n = 312): 65.4% of the readmissions occurred early while 34.6% occurred late after surgery. The mean days to readmission was 26, and 75% of all readmissions occurred within the first 36 days after surgery. Variables independently associated with readmissions during the 0- to 90-day postoperative period included: history of chronic obstructive pulmonary disease (p = 0.036), hypertension (p = 0.03), obesity (p ≤ 0.001), and history of smoking (p = 0.004). The variables independently associated with the early readmission period were the same as those identified for the 0- to 90-day postoperative period. The variables independently associated with late readmissions were different: history of depression (p = 0.001) and history of smoking (p = 0.001). Conclusion The conventional 30-day hospital readmission rate classically used as a quality metric is overlooking a significant portion of admissions after free flap-based breast reconstruction. Different variables were found to be associated with readmission in the early versus late cohorts. Interventions targeting these variables could decrease readmissions and their associated costs.

Bisphosphonate-Related Osteonecrosis of the Jaws: A Case-Control Study of Risk Factors in Breast Cancer Patients

2008 ◽  
Vol 26 (28) ◽  
pp. 4634-4638 ◽  
Author(s):  
Athanassios Kyrgidis ◽  
Konstantinos Vahtsevanos ◽  
Georgios Koloutsos ◽  
Charalampos Andreadis ◽  
Ioannis Boukovinas ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Cancer Patients ◽  
Tooth Extraction ◽  
Breast Cancer Patients ◽  
Level Of Evidence ◽  
Osteonecrosis Of The Jaws ◽  
Dental Procedures ◽  
History Of ◽  
Group B

Purpose Osteonecrosis of the jaws (ONJ) was initially described in 2001 in patients receiving intravenous bisphosphonate (BP) treatment. The objective of the present study was to determine whether routine dental procedures can be considered as possible risk factors for the development of ONJ in breast cancer patients receiving BP. Patients and Methods Twenty breast cancer patients who developed ONJ receiving BP treatment were included in group A, whereas group B consisted of 40 matched controls (breast cancer patients who did not progress to ONJ receiving BP treatment). Routine dental care, smoking habits, history of tooth extraction, use of dentures, and root canal therapy were recorded. Results Our results indicate that history of tooth extraction during zoledronic acid treatment (adjusted odds ratio [OR] = 16.4; 95% CI, 3.4 to 79.6) and the use of dentures (adjusted OR = 4.9; 95% CI, 1.2 to 20.1) increase the risk of developing ONJ. Conclusion The outcome of the present study suggests early referral by oncologists for dental evaluation for every patient to be treated with BP. These results raise the current American Society of Clinical Oncology Level of Evidence linking certain dental procedures with ONJ from V to III. Further studies are needed to assess other possible risk factors and also to highlight the etiopathogenesis mechanism of ONJ.

scholarly journals Chemotherapy-Induced Nausea and Vomiting Breast Cancer Patients from a Chinese Multicenter Prospective Longitudinal Observational Study

2021 ◽  
Author(s):  
Xin-Juan Huang ◽  
Xu-Ying Li ◽  
Lu Luo
Keyword(s):  
Breast Cancer ◽  
Risk Factors ◽  
Observational Study ◽  
Cancer Patients ◽  
Nausea And Vomiting ◽  
Breast Cancer Patients ◽  
History Of ◽  
Delayed Cinv ◽  
Acute Cinv ◽  
Prospective Longitudinal

Aims: To assess the occurrence of Chemotherapy-induced nausea and vomiting (CINV) after standard antiemetic therapy in the acute (24 h post-chemotherapy) and delayed (2&ndash;5 days post-chemotherapy) phases, as well as to identify risk factors for CINV in the acute and delayed phases. Methods: This prospective longitudinal and observational study analyzed the data of 400 breast cancer patients scheduled for chemotherapy over two cycles in two hospitals. The self-report survey was developed to assess the occurrence of CINV and their associated factors. CINV was evaluated with a Multinational Association of Supportive Care in Cancer Antiemetic Tool (MAT) on days 2 and 6 of chemotherapy. The incidence of acute and delayed CINV were presented by frequency and percentage. Generalized equation estimates (GEE) was used to identify risk factors of acute and delayed CINV. Results: There were 400 evaluable patients with complete Round 1 data, 334 for Round 2 data. Among 400 patients, 29.8% and 23.5% experienced acute and delayed CINV, respectively. Risk factors associated with for acute CINV were pain/insomnia, history of CINV, history of motion sickness (MS), and highly emetogenic chemotherapy regimen, while history of MS, CINV history, number of completed chemotherapy cycle number &lt; 3, and the incidence of acute CINV were risk factors of delayed CINV (all p &lt; 0.05). Conclusions: The findings may help nurses working for Chinese population in identifying patients at risk for CINV and in planning effective program to reduce the occurrence of CINV.

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