Abstract 13885: Phenotyping Risk Profiles for Heart Failure With Preserved and Reduced Ejection Fraction Among Breast Cancer Survivors

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Alexi Vasbinder ◽  
Richard Cheng ◽  
Roberta Ray ◽  
Dale Langford ◽  
Ana Barac ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Heart Failure ◽  
Ejection Fraction ◽  
Breast Cancer Survivors ◽  
Proportional Hazards ◽  
Lifestyle Factors ◽  
Left Ventricular ◽  
Cox Proportional Hazards ◽  
Increased Risk

Introduction: Breast cancer (BC) survivors (BCS) are at increased risk for incident heart failure (HF). In this population, the risk for HF with preserved ejection fraction (HFpEF) has been understudied compared to HF with reduced EF (HFrEF). The purpose of this study was to estimate 1) the incidence of HFpEF and HFrEF, and 2) the phenotypic profiles conferring risk for incident HFpEF and HFrEF in BCS. Methods: This Women’s Health Initiative analysis was conducted in women with invasive BC stages I-IV in the Medical Records Cohort (MRC). Those with pre-existing HF were excluded. Exposures of interest were lifestyle factors [e.g. body mass index (BMI)], comorbidities [e.g. hypertension, diabetes, and myocardial infarction (MI)], and BC treatment. Lifestyle factors and comorbidities most proximal and prior to BC diagnosis were assessed. In the MRC, BC and HF as well as left ventricular EF (LVEF) were ascertained through chart review and physician-adjudication. LVEF ≥50% was classified as HFpEF; and <50% for HFrEF per AHA/ACC guidelines. Cox proportional hazards models estimated risks of HFpEF and HFrEF. Follow up time began at BC diagnosis and HF events were recorded through March 1, 2019. All models adjusted for age at BC diagnosis. Results: In 2,250 BCS, 153 developed HF after BC during a median follow-up of 7.3 years. Of those, 49 had HFrEF and 75 had HFpEF. The cumulative incidences of HFrEF and HFpEF over follow-up were 7.3% and 4.6%, respectively. Diabetes and MI were associated with both HFpEF and HFrEF (Table). Smoking, BMI ≥30, and hypertension were associated with HFpEF. Anthracycline use was associated with HFrEF but not HFpEF (p=0.03). Conclusions: In BCS, lifestyle factors were associated with incident HFpEF, whereas anthracycline use was associated with a higher risk for HFrEF. Understanding risk factors associated with incident HFpEF and HFrEF in BCS is important to guide the implementation of risk profile-specific preventative measures and interventions.

Abstract MP34: The Association Between Periodontal Disease And Incident Heart Failure: The Atherosclerosis Risk In Communities Study

Circulation ◽  
2021 ◽  
Vol 143 (Suppl_1) ◽  
Author(s):  
Rebecca L Molinsky ◽  
Faye L Norby ◽  
Bing Yu ◽  
Amil M Shah ◽  
Pamela L Lutsey ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Periodontal Disease ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Atherosclerosis Risk In Communities ◽  
Increased Risk ◽  
Atherosclerosis Risk ◽  
Incident Heart Failure

Introduction: Periodontal disease, resulting from inflammatory host-response to dysbiotic subgingival microbiota, has been associated with incident hypertension, heart attack, stroke and diabetes. Limited data exist investigating the prospective relationship between periodontal disease and incident heart failure (HF) and HF subtypes. We hypothesize that periodontal disease is associated with increased risk for heart failure with preserved ejection fraction (HFpEF) and heart failure with reduced ejection fraction (HFrEF). Methods: We studied 6,707 participants enrolled in the Atherosclerosis Risk in Communities Study who received a full-mouth clinical periodontal examination at visit 4 (1996-1998) and had longitudinal follow-up starting in 2005. Participants were classified as being periodontally healthy, having periodontal disease (based on the Periodontal Profile Classification (PPC)), or being edentulous. Hospitalization records were reviewed, and HF events were adjudicated and classified as HFpEF, HFrEF or HF of unknown ejection fraction (HFunknownEF) from 2005-2018. We used multivariable-adjusted Cox proportional hazards models to assess the association between periodontal disease or edentulism and incident HF. Results: Among participants 58% had periodontitis and 19% were edentulous. During a median follow-up time of 13 years, 1,178 cases of incident HF occurred (350 HFpEF, 319 HFrEF and 509 HFunknownEF). Periodontal disease and being edentulous were both associated with increased risk for both HFpEF and HFrEF (Table). Conclusion: Periodontal disease measured in mid-life was associated with both incident HFpEF and HFrEF. Adverse microbial exposures underlying periodontal disease might represent a modifiable risk factor for inflammation-induced heart failure pathophysiology.

Abstract 14867: Atrial Fibrillation is Associated With Risk of Incident Heart Failure and Its Subtypes

Circulation ◽  
2020 ◽  
Vol 142 (Suppl_3) ◽  
Author(s):  
Charles D Nicoli ◽  
Wesley T O'Neal ◽  
Emily B Levitan ◽  
Matthew J Singleton ◽  
Suzanne E Judd ◽  
...  
Keyword(s):  
Heart Failure ◽  
Atrial Fibrillation ◽  
Risk Factor ◽  
Racial Differences ◽  
Proportional Hazards ◽  
Left Ventricular ◽  
Cox Proportional Hazards ◽  
Left Ventricular Ejection ◽  
Increased Risk

Background: Heart failure (HF) is an established risk factor for atrial fibrillation (AF). However, the extent to which AF is a risk factor for HF and its subtypes in a racially diverse population is unclear. Methods: This analysis included 25,787 participants free of baseline HF from the REasons for Geographic And Racial Differences in Stroke (REGARDS). AF at baseline was identified by electrocardiogram and self-reported physician diagnosis. HF events during follow-up were ascertained from medical records with subclassification by left ventricular ejection function (EF) at time of diagnosis as HF with reduced EF (HFrEF; EF<40%), HF with preserved EF (HFpEF; EF≥50%), mid-range HF (EF 40-49%) and unclassified. Cox proportional-hazards regression was used to separately examine the association of baseline AF and incident overall HF, HFpEF, and HFrEF. The Lunn-McNeil method was used to test differences in the association of AF by HFrEF & HFpEF. Consistency of the associations of AF with HF and its subtypes was examined in subgroups stratified by sex and race. Results: AF was detected in 1,924 (7.5%) participants at baseline (2003-2007). Over 10.1 years median follow-up, 1,109 HF events occurred (388 HFrEF, 356 HFpEF, 77 mid-range HF, and 288 unclassified). AF was associated with more than 2-fold increased risk of overall HF as well as its subtypes HFpEF and HFrEF in models adjusted for socio-demographics and cardiovascular risk factors. The strength of associations was slightly attenuated after adjustments for Warfarin, aspirin and statin. A stronger association of AF with HFrEF than HFpEF was observed, but the difference was not statistically significant. These associations were consistent among men, women, Black and White subgroups (Table). Conclusions: AF is strongly associated with both HFrEF and HFpEF. While further investigation of the underlying mechanisms is needed, our findings extend the sequelae of AF beyond stroke to include HF regardless of type.

Abstract P169: Health Literacy and Outcomes in Heart Failure: a Prospective Community Study

Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Matteo Fabbri ◽  
Kathleen Yost ◽  
Lila Finney Rutten ◽  
Sheila Manemann ◽  
Susan Weston ◽  
...  
Keyword(s):  
Heart Failure ◽  
Health Literacy ◽  
Proportional Hazards ◽  
International Classification Of Diseases ◽  
Cox Proportional Hazards ◽  
Low Literacy ◽  
Adequate Health Literacy ◽  
Low Health Literacy ◽  
Increased Risk

Background: Growing evidence documents the association between low health literacy and poorer health outcomes. However, less is known about the relationship between health literacy and outcomes among patients with heart failure (HF). We examined the association of health literacy with risk of hospitalization and mortality in patients with HF. Methods: Residents in an 11-county region in southeastern Minnesota with incident HF from 1/01/2013 to 3/31/2015 were identified using the International Classification of Diseases, Ninth Revision code 428 (n=3715) and prospectively surveyed to measure health literacy using established screening questions. A total of 1992 patients returned a survey (response rate 54%); 1779 patients with complete clinical data and adequate follow up were retained for analysis. Health literacy, measured as a composite on three 5-point scales, was categorized as adequate (≤ 10) or low (> 10). Cox proportional hazards regression and Andersen-Gill models were used to determine the association of health literacy with mortality and hospitalization. Results: Among 1779 patients (mean age 74, 53% male), 10% had low health literacy. After a mean follow-up of 8±4 months, 72 deaths and 600 hospitalizations occurred. Low health literacy was associated with increased mortality and hospitalizations (Figure). After adjusting for age, sex, comorbidity, education and marital status, the hazard ratio for death and hospitalization in patients with low health literacy was 2.84 (95% CI: 1.63, 4.96) and 1.43 (95% CI: 1.04, 1.96) respectively, compared to patients with adequate health literacy. Conclusions: Low health literacy is associated with increased risk of hospitalization and death among patients with HF. Health literacy is critical to the self-management demands of living with heart failure. Evaluation of health literacy in the clinical setting may guide inventions to target patients with low literacy.

scholarly journals Routinely reported ejection fraction and mortality in clinical practice: where does the nadir of risk lie?

2019 ◽  
Author(s):  
Gregory J Wehner ◽  
Linyuan Jing ◽  
Christopher M Haggerty ◽  
Jonathan D Suever ◽  
Joseph B Leader ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Proportional Hazards ◽  
Patient Characteristics ◽  
Left Ventricular ◽  
Cox Proportional Hazards ◽  
Left Ventricular Ejection ◽  
Validation Dataset ◽  
Ventricular Ejection Fraction ◽  
Hazard Ratios

Abstract Aims We investigated the relationship between clinically assessed left ventricular ejection fraction (LVEF) and survival in a large, heterogeneous clinical cohort. Methods and results Physician-reported LVEF on 403 977 echocardiograms from 203 135 patients were linked to all-cause mortality using electronic health records (1998–2018) from US regional healthcare system. Cox proportional hazards regression was used for analyses while adjusting for many patient characteristics including age, sex, and relevant comorbidities. A dataset including 45 531 echocardiograms and 35 976 patients from New Zealand was used to provide independent validation of analyses. During follow-up of the US cohort, 46 258 (23%) patients who had undergone 108 578 (27%) echocardiograms died. Overall, adjusted hazard ratios (HR) for mortality showed a u-shaped relationship for LVEF with a nadir of risk at an LVEF of 60–65%, a HR of 1.71 [95% confidence interval (CI) 1.64–1.77] when ≥70% and a HR of 1.73 (95% CI 1.66–1.80) at LVEF of 35–40%. Similar relationships with a nadir at 60–65% were observed in the validation dataset as well as for each age group and both sexes. The results were similar after further adjustments for conditions associated with an elevated LVEF, including mitral regurgitation, increased wall thickness, and anaemia and when restricted to patients reported to have heart failure at the time of the echocardiogram. Conclusion Deviation of LVEF from 60% to 65% is associated with poorer survival regardless of age, sex, or other relevant comorbidities such as heart failure. These results may herald the recognition of a new phenotype characterized by supra-normal LVEF.

scholarly journals Risk of Endometrial Cancer and Frequencies of Invasive Endometrial Procedures in Young Breast Cancer Survivors Treated With Tamoxifen: A Nationwide Study

2021 ◽  
Vol 11 ◽  
Author(s):  
Soojeong Choi ◽  
Young Jae Lee ◽  
Jae Ho Jeong ◽  
Jinhong Jung ◽  
Jong Won Lee ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Endometrial Cancer ◽  
Cancer Survivors ◽  
Breast Cancer Survivors ◽  
Proportional Hazards ◽  
Postmenopausal Breast Cancer ◽  
Cox Proportional Hazards ◽  
Close Monitoring ◽  
Increased Risk ◽  
Young Breast Cancer

BackgroundAlthough the guidelines recommend gynecological assessment and close monitoring for symptoms of endometrial cancer in postmenopausal breast cancer survivors taking tamoxifen (TAM), the risk of endometrial cancer in young breast cancer survivors has not yet been fully assessed. This study aimed to investigate the risk of developing endometrial cancer and the frequencies of gynecological examinations in young breast cancer survivors taking TAM in South Korea.MethodsA nationwide retrospective cohort study was conducted using the Health Insurance Review and Assessment Service claims data. Kaplan–Meier analyses and log-rank tests were used to assess the probability of endometrial cancer, benign endometrial conditions, and the probability of invasive endometrial procedure. To analyze the risk of endometrial cancer and benign endometrial conditions, we used a multivariable Cox proportional hazards regression model.ResultsBetween 2010 and 2015, 60,545 newly diagnosed female breast cancer survivors were included. The total person–years were 256,099 and 140 (0.23%) patients developed endometrial cancer during the study period. In breast cancer survivors aged ≥60 years [hazard ratio (HR), 5.037; 95% confidence interval (CI), 2.185–11.613], 50–59 years (HR, 4.343; 95% CI, 2.122–8.891), and 40–49 years (HR, 2.121; 95% CI, 1.068–4.213), TAM was associated with an increased risk of endometrial cancer. In subjects aged below 40 years, TAM did not significantly increase the risk of endometrial cancer. However, among the TAM subgroups, breast cancer survivors aged below 40 years [1.61 per 1,000 person–years (PY); HR, 12.460; 95% CI, 2.698–57.522] and aged 40–49 years (2.22 per 1,000 PY; HR, 9.667; 95% CI, 4.966–18.819) with TAM-related endometrial diseases showed significantly increased risks of endometrial cancer. Among the TAM subgroup with benign endometrial conditions, the ratios of the frequency of invasive diagnostic procedures to the incidence of endometrial cancer were higher in subjects under 40 than subjects aged 60 or more.ConclusionYoung breast cancer survivors with TAM-related benign endometrial diseases are at a higher risk of developing endometrial cancer. Gynecological surveillance should be tailored to the risk of endometrial cancer in young breast cancer survivors to improve the early detection of endometrial cancer and avoid unnecessary invasive procedures.

Abstract MP091: Hypertension is Associated With Increased Risk of Adverse Clinical Outcomes in Women With Peripartum Cardiomyopathy

Circulation ◽  
2017 ◽  
Vol 135 (suppl_1) ◽  
Author(s):  
Tasnim F Imran ◽  
Donya Mohebali ◽  
Diana Lopez ◽  
Natalie Bello ◽  
Sandy Truong ◽  
...  
Keyword(s):  
Heart Failure ◽  
Ejection Fraction ◽  
Cardiac Transplantation ◽  
Left Ventricular ◽  
Peripartum Cardiomyopathy ◽  
Left Ventricular Ejection ◽  
Extra Corporeal Membrane Oxygenation ◽  
Membrane Oxygenation ◽  
Increased Risk

Background: Peripartum cardiomyopathy (PPCM) is a rare condition that carries a high morbidity and mortality among young women. Studies examining the association of modifiable risk factors such as hypertension with outcomes in this population are sparse. Methods: We conducted a multi-center retrospective study across three major centers (BWH, BIDMC, MGH) to identify subjects with PPCM using the following criteria: ejection fraction < 40%, development of heart failure within the last month of pregnancy or within 5 months of delivery and no other identifiable cause of heart failure with reduced ejection fraction. We defined adverse clinical outcome as a composite of heart failure hospitalizations, need for extra-corporeal membrane oxygenation, ejection fraction <35%, cardiac transplantation or death during the follow-up period. Results: In all, 237 women met criteria for PPCM across the three centers between April 1995 and November 2015. Participants had a median age of 33.1 years (IQR: 28.6-38.0), gravida 2.0, para 2.0, mean left ventricular ejection fraction at diagnosis of 30%; 25% had chronic hypertension and 14% had preeclampsia. After a median follow-up of 3.2 years (IQR: 1.0-7.8), 59 events occurred. In a logistic regression model adjusting for age, number of prior pregnancies and number of deliveries, women with preeclampsia had an OR of 1.34 (95% CI: 1.05-1.72), p=0.02 as compared to those without preeclampsia. A similar association was observed for hypertension (Table). In sensitivity analysis, the association between preeclampsia and adverse outcomes persisted for blacks and other races, but not for whites. Conclusion: Our study suggests that hypertension or preeclampsia at diagnosis is associated with increased risk of heart failure hospitalizations, need for extra-corporeal membrane oxygenation, poor left ventricular function recovery, cardiac transplantation and death on follow-up in women with PPCM. Clinicians should consider aggressive treatment of hypertension in women of childbearing age.

scholarly journals Adherence and Persistence to Adjuvant Hormonal Therapy in Early-Stage Breast Cancer Patients: A Population-Based Retrospective Cohort Study in Israel

Breast Care ◽  
2019 ◽  
Vol 15 (1) ◽  
pp. 45-54
Author(s):  
Tal Sella ◽  
Gabriel Chodick
Keyword(s):  
Breast Cancer ◽  
Hormonal Therapy ◽  
Breast Cancer Survivors ◽  
Proportional Hazards ◽  
Early Stage ◽  
Cox Proportional Hazards ◽  
Adjuvant Hormonal Therapy ◽  
Breast Cancer Patients ◽  
Early Discontinuation ◽  
Increased Risk

Background: Adjuvant hormonal therapy (HT) has been consistently proven to improve multiple outcomes in early breast cancer yet rates of adherence and persistence are variable. Methods: We retrospectively identified women diagnosed with nonmetastatic breast cancer and initiating HT between January 2000 and December 2007 in a large Israeli health provider. Prescription records including the drug name, date of purchase, and the quantity of pills dispensed were collected. We used Cox proportional hazards and binary logistic models to analyze factors associated with early discontinuation (<5 years) and nonadherence (proportion of days covered, PDC <80%) of HT, respectively. Results: A total of 4,178 women with breast cancer were identified with nearly 95% of patients treated with tamoxifen as the initial HT. Over the 5-year follow-up period, early discontinuation was identified in 955 (23%) patients. The mean PDC was 82.9% (SD 0.004). Younger age and low BMI were both associated with an increased risk of early discontinuation and nonadherence. A history of hypertension was associated with a higher likelihood of both outcomes. Conclusion: Adherence and persistence with HT among Israeli breast cancer survivors are comparable to those in international reports. Interventions are necessary to identify and prevent suboptimal HT adherence.

scholarly journals Sleep medication use and risk of fractures in breast cancer survivors

2021 ◽  
Author(s):  
Reina Haque ◽  
Rowan T. Chlebowski ◽  
LieHong Chen
Keyword(s):  
Breast Cancer ◽  
Cancer Survivors ◽  
Breast Cancer Survivors ◽  
Proportional Hazards ◽  
Sleep Problems ◽  
Medication Use ◽  
Cox Proportional Hazards ◽  
Adult Women ◽  
Sleep Medication ◽  
Increased Risk

Abstract Purpose Sleep problems are more common in breast cancer survivors than those without a cancer history. Our goal was to examine the risk of fractures among breast cancers survivors who used prescription sleep aids. Methods We conducted a retrospective cohort study of 21,346 adult women diagnosed with stage 0–III breast cancer between 2009 and 2016 and followed them through 2017. We examined person-year rates of fractures by sleep medication use and calculated adjusted hazard ratios (HR) and 95% confidence intervals (CI) with Cox proportional hazards models using time-dependent variables for sleep medications and covariate medications (antidepressants, anti-anxiety medications, and bisphosphonates) adjusted for demographics, comorbidities, and tumor characteristics and cancer treatments. Results The sleep medication use was common (40%) in breast cancer survivors and was associated with a 33% increased risk of fractures (adjusted HR = 1.33, 95% CI: 1.20–1.49). Further, in a sensitivity analysis based on new use of sleep medication, the fracture risk was even stronger (adjusted HR = 1.44, 95% CI: 1.26–1.64). Conclusion Given the high use of sleep medications and the high risk of fractures in breast cancer survivors, this study suggests that non-pharmacologic management of sleep problems might be considered as alternative therapy.

scholarly journals Sleep Timing May Predict Congestive Heart Failure: A Community‐Based Cohort Study

2021 ◽  
Vol 10 (6) ◽  
Author(s):  
Bin Yan ◽  
Ruohan Li ◽  
Jiamei Li ◽  
Xuting Jin ◽  
Fan Gao ◽  
...  
Keyword(s):  
Heart Failure ◽  
Congestive Heart Failure ◽  
Cohort Study ◽  
Proportional Hazards ◽  
Cox Proportional Hazards ◽  
Health Study ◽  
Sleep Timing ◽  
Cox Proportional Hazards Models ◽  
Increased Risk

Background Previous studies have suggested that sleep timing is associated with cardiovascular risk factors. However, there is no evidence on the relationship between sleep timing and congestive heart failure (CHF). We aimed to examine this relationship in this study. Methods and Results We recruited 4765 participants (2207 men; mean age, 63.6±11.0 years) from the SHHS (Sleep Heart Health Study) database in this multicenter prospective cohort study. Follow‐up was conducted until the first CHF diagnosis between baseline and the final censoring date. Sleep timing (bedtimes and wake‐up times on weekdays and weekends) was based on a self‐reported questionnaire. Cox proportional hazard models were constructed to investigate the association between sleep timing and CHF. During the mean follow‐up period of 11 years, 519 cases of CHF (10.9%) were reported. The multivariable Cox proportional hazards models revealed that participants with weekday bedtimes >12:00  am (hazard ratio [HR], 1.56; 95% CI, 1.15–2.11; P =0.004) and from 11:01  pm to 12:00  am (HR, 1.25; 95% CI, 1.00–1.56; P =0.047) had an increased risk of CHF compared with those with bedtimes from 10:01  pm to 11:00  pm . After stratified analysis, the association was intensified in participants with a self‐reported sleep duration of 6 to 8 hours. Furthermore, wake‐up times >8:00  am on weekdays (HR, 1.53; 95% CI, 1.07–2.17; P =0.018) were associated with a higher risk of incident CHF than wake‐up times ≤6:00  am . Conclusions Delayed bedtimes (>11:00  pm ) and wake‐up times (>8:00  am ) on weekdays were associated with an increased risk of CHF.

scholarly journals Sleep Medication Use and Risk of Fractures in Breast Cancer Survivors

2021 ◽  
Author(s):  
Reina Haque ◽  
Rowan T. Chlebowski ◽  
LieHong Chen
Keyword(s):  
Breast Cancer ◽  
Cancer Survivors ◽  
Breast Cancer Survivors ◽  
Proportional Hazards ◽  
Sleep Problems ◽  
Medication Use ◽  
Cox Proportional Hazards ◽  
Adult Women ◽  
Sleep Medication ◽  
Increased Risk

Abstract Purpose: Sleep problems are more common in breast cancer survivors than those without a cancer history. Our goal was to examine the risk of fractures among breast cancers survivors who used prescription sleep aids. Methods: We conducted a retrospective cohort study of 21,346 adult women diagnosed with stage 0-III breast cancerbetween 2009-2016and followed them through 2017. We examined person-year rates of fracturesby sleep medication use and calculated adjusted hazard ratios (HR) and 95% confidence intervals (CI)with Cox proportional hazards models using time-dependent variables for sleep medications and covariate medications (antidepressants, anti-anxiety medications, and bisphosphonates) adjusted for demographics, comorbidities, and tumor characteristics and cancer treatments.Results: The sleep medication use was common (40%) in breast cancer survivors and was associated with a 33% increased risk of fractures(adjusted HR=1.33, 95% CI: 1.20-1.49). Bisphosphonateuse did not mitigate this risk. Further, in a sensitivity analysis based on new use of sleep medication, the fracture risk was even stronger (adjusted HR=1.44, 95% CI: 1.26-1.64).Conclusion:Given the high use of sleep medicationsand the high risk of fractures in breast cancer survivors, this study suggests that non-pharmacologic management of sleep problems might be considered as alternative therapy.

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