Prevalence, Predictors, and Outcomes of Type 2 NSTEMI in Hospitalized Patients With COVID-19.

BACKGROUND: Data on the incidence of type 2 non-ST-segment-elevation myocardial infarction (T2MI) in hospitalized patients with COVID-19 has been limited to single-center studies. Given that certain characteristics, such as obesity and type 2 diabetes, have been associated with higher mortality in COVID-19 infections, we aimed to define the incidence of T2MI in a national cohort and identify pre-hospital patient characteristics associated with T2MI in hospitalized patients with COVID-19. METHODS AND RESULTS: Using the national American Heart Association COVID-19 Cardiovascular Disease Quality Improvement Registry, we performed a retrospective 4:1 matched (age, sex, race, and body mass index) analysis of controls versus cases with T2MI. We performed (1) conditional multivariable logistic regression to identify predictive pre-hospital patient characteristics of T2MI for patients hospitalized with COVID-19 and (2) stratified proportional hazards regression to investigate the association of T2MI with morbidity and mortality. From January 2020 through May 2021, there were 709 (2.2%) out of 32 015 patients with T2MI. Five hundred seventy-nine cases with T2MI were matched to 2171 controls (mean age 70; 43% female). Known coronary artery disease, heart failure, chronic kidney disease, hypertension, payor source, and presenting heart rate were associated with higher odds of T2MI. Anti-hyperglycemic medication and anti-coagulation use before admission were associated with lower odds of T2MI. Those with T2MI had higher morbidity and mortality (hazard ratio, 1.40 [95% CI, 1.13-1.74]; P=0.002). CONCLUSIONS: In hospitalized patients with COVID-19, those with a T2MI compared with those without had higher morbidity and mortality. Outpatient anti-hyperglycemic and anti-coagulation use were the only pre-admission factors associated with reduced odds of T2MI.

Cannabis Legalization and Resource Use for Ingestions by Young Children.

OBJECTIVE: In conjunction with widening legalization, there has been a rapid rise in unintentional cannabis ingestions in young children. We sought to determine if the legal status of recreational cannabis was associated with resource use in young children with cannabis poisoning. METHODS: This retrospective cross-sectional study of the Pediatric Health Information System included emergency department encounters between January 2016 and April 2023 for children <6 years of age with a diagnosis indicating cannabis ingestion. The primary exposure was recreational cannabis legalization status in the state in which the encounter occurred. We used logistic regression models to determine the association of recreational cannabis legality with resource utilization outcomes, adjusting for demographic covariates. RESULTS: We included 3649 children from 47 hospitals; 29% of encounters occurred in places in which recreational cannabis was legal. Compared with environments in which recreational cannabis was illegal, cannabis-legal locations had lower uses of advanced neuroimaging (24% vs 35%; adjusted odds ratio [aOR], 0.65; 95% confidence interval [CI]: 0.55-0.77), lumbar puncture (1.6% vs 3.8%; aOR, 0.42; 95% CI: 0.24-0.70), ICU admission (7.9% vs 11%; aOR, 0.71; 95% CI: 0.54-0.93), and mechanical ventilation (0.8% vs 2.9%; aOR, 0.30; 95% CI: 0.14-0.58). Urine testing was more common in places in which recreational cannabis was legal (71% vs 58%; aOR, 1.87; 95% CI: 1.59-2.20). CONCLUSIONS: State-level legalization of recreational cannabis was associated with a significant decrease in the utilization of advanced medical resources in cases of cannabis intoxication in children. These findings suggest the need for a focus on policies and procedures to minimize invasive testing in cases of cannabis intoxication in children.

Characterization of an oligometastatic state in patients with metastatic pancreatic adenocarcinoma undergoing systemic chemotherapy.

PURPOSE/OBJECTIVES: Most patients with pancreatic adenocarcinoma (PDAC) will present with distant metastatic disease at diagnosis. We sought to identify clinical characteristics associated with prolonged overall survival (OS) in patients presenting with metastatic PDAC. MATERIALS/METHODS: Patients presenting with metastatic PDAC that received treatment at our institution with FOLFIRINOX or gemcitabine-based chemotherapies between August 1, 2011 and September 1, 2017 were included in the study. Metastatic disease burden was comprehensively characterized radiologically via individual diagnostic imaging segmentation. Landmark analysis was performed at 18 months, and survival curves were estimated using the Kaplan-Meier method and compared between groups via the log-rank test. ECOG and Charlson Comorbidity Index (CCI) were calculated for all patients. RESULTS: 121 patients were included with a median age of 62 years (37-86), 40% were female, 25% had ECOG 0 at presentation. Of the 121 patients included, 33% (n = 41) were alive at 12 months and 25% (n = 31) were alive at 18 months. Landmark analysis demonstrated a significant difference between patients surviving <18 months and ≥18 months regarding the presence of lung only metastases (36% vs. 16%, p = 0.04), number of organs with metastases (≥2 vs. 1, p = 0.04), and disease volume (mean of 19.1 cc vs. 1.4 cc, p = 0.04). At Year 1, predictors for improved OS included ECOG status at diagnosis (ECOG 0 vs. ECOG 1, p = 0.04), metastatic disease volume at diagnosis (≤0.1 cc vs. >60 cc, p = 0.004), metastasis only in the liver (p = 0.04), and normalization of CA 19-9 (p < 0.001). At Year 2, the only predictor of improved OS was normalization of the CA 19-9 (p = 0.03). In those patients that normalized their CA 19-9, median overall survival was 16 months. CONCLUSIONS: In this exploratory analysis normalization of CA-19-9 or volumetric metastatic disease burden less than 0.2 cc demonstrated a remarkable OS, similar to that of patients with non-metastatic disease. These metrics are useful for counseling patients and identifying cohorts that may be optimal for trials exploring metastatic and/or local tumor-directed interventions.

Multisite Oral Amoxicillin Challenges During Pediatric Emergency Department Visits.

This cohort study assesses differences in children's allergy risk level designation and results of a direct oral challenge via a penicillin allergy delabeling process.

A Mixed-Methods Feasibility Study: Eliciting ICU Experiences and Measuring Outcomes of Family Caregivers of Patients Who Have Undergone Hematopoietic Stem Cell Transplantation.

The impact of an intensive care unit (ICU) admission on family caregivers of patients who have undergone hematopoietic stem cell transplantation (HSCT) has not been well described. Aims of this study were to determine the feasibility of conducting research with family caregivers of HSCT patients during an ICU admission and generate preliminary data about their experiences and engagement in care. Using a mixed-methods, repeated measures design, we collected data from family caregivers after 48 hr in the ICU (T1) and at 48 hr after transferring out of ICU (T2). Enrolling HSCT caregivers in research while in the ICU was feasible (10/13 consented; 9/10 completed data collection at T1); however, data collection at T2 was not possible for most caregivers. Caregiver distress levels were high, and engagement in care was moderate. The three themes that emerged from interviews (n = 5) highlighted that although HSCT family caregivers faced many challenges and received limited support during their ICU experience, they were able to access their own personal resources and demonstrated resilience.

Impact of a Cancer Health Education Curriculum Among Milwaukee Public High School Students.

In Milwaukee and nationwide, cancer incidence, late-stage diagnosis, and mortality are notably higher among some racial/ethnic populations. Cancer education has the potential to impact cancer burden and reduce cancer disparities. In particular, the addition of a service-learning component to academic curriculums has been shown to improve student learning as well as positively impact the surrounding community. This study implemented a cancer health education curriculum (CHEC) at a Milwaukee public high school with the goal of addressing cancer knowledge, fear and fatalism beliefs, and risk behaviors. The curriculum included interactive learning sessions and a service-learning final project. Five-hundred twenty-one students also completed pre- and post-surveys assessing cancer knowledge, fear and fatalism, risk behaviors, cancer-related communication, and a qualitative question asking what they hoped to gain (pre) or did gain (post) from the course. Results indicate (1) a significant improvement in cancer knowledge (p < 0.0001), (2) a decrease in cancer fear and fatalism (p < 0.0001), (3) an increase in fruit consumption (p < 0.0001), (4) a decrease in screen time (p = 0.0004), and (5) an increase in how often students spoke with their family about cancer (p < 0.0001). Qualitative data reflect important gains such as increased interest in sharing their knowledge about cancer with their community. Providing cancer education and leveraging a service-learning requirement led to notable changes in high school students' cancer knowledge, fear and fatalism, and risk behaviors. Students also communicated more with family/friends about cancer. Such efforts could have broader implications for student, family, and community cancer burden.

Impact of Reintervention During Stage 1 Palliation Hospitalization: A National, Multicenter Study.

BACKGROUND: Stage 1 palliation (S1P) for hypoplastic left heart syndrome remains associated with high morbidity and mortality. Previous studies on burden of reinterventions did not include patients who remain hospitalized before stage 2 palliation (S2P). This study described the rate of reintervention during S1P hospitalization and sought to determine the impact of reintervention on outcomes. METHODS: All participants enrolled in phase II of the National Pediatric Cardiology Quality Improvement Collaborative after S1P were included in this study. The primary outcome was the rate of reintervention during hospitalization after S1P and before hospital discharge or S2P. Reintervention was defined as 1 or more unplanned interventional cardiac catheterizations or surgical reoperations. RESULTS: Between March 1, 2016 and October 1, 2019, 1367 participants underwent S1P and 339 (24.8%) had a reintervention; most commonly to address the source of pulmonary blood flow. Gestational age, weight at S1P, atrioventricular septal defect, heterotaxy, preoperative pulmonary artery bands, hybrid S1P, and an additional bypass run or early extracorporeal membrane oxygenation were significantly associated with reintervention. Participants in the reintervention group experienced higher rates of nearly all postoperative complications, were less likely to be discharged before S2P (57.1% vs 86%; P < .001), and more likely to experience in-hospital mortality (17% vs 5%; P < .001). CONCLUSIONS: Unplanned reintervention during hospitalization after S1P palliation occurred in 25% of participants in a large, registry-based national cohort. Participants who underwent reintervention were more likely to remain as inpatient and were less likely to survive to S2P. Reintervention was associated with a multitude of postoperative complications that affect survival and long-term outcome.

Understanding Influenza and SARS-CoV-2 Vaccine Hesitancy in Racial and Ethnic Minority Caregivers.

(1) Background: We compared influenza and SARS-CoV-2 vaccine hesitancy levels in Black, Hispanic, and White parents/caregivers and identified barriers and facilitators to vaccine acceptance. (2) Methods: This was a mixed methods study. A cross-sectional survey of ED caregivers presenting with children 6mo−18yo compared vaccine hesitancy levels among diverse caregivers. Six focus groups of survey participants, stratified by caregiver race/ethnicity and caregiver intent to receive SARS-CoV-2 vaccine, assessed facilitators and barriers of vaccination, with thematic coding using the Consolidated Framework for Implementation Research (CFIR). (3) Results: Surveys (n = 589) revealed Black caregivers had significantly higher vaccine hesitancy rates than White caregivers for pediatric influenza (42% versus 21%) and SARS-CoV-2 (63% versus 36%; both p < 0.05). Hispanic caregivers were more hesitant than White caregivers (37% flu and 58% SARS-CoV-2), but this was not significant. Qualitative analysis (n = 23 caregivers) identified barriers including vaccine side effects, lack of necessity, inadequate data/science, and distrust. Facilitators included vaccine convenience, fear of illness, and desire to protect others. (4) Conclusions: Minority caregivers reported higher levels of vaccine hesitancy for influenza and SARS-CoV-2. We identified vaccine facilitators and barriers inclusive of Black and Hispanic caregivers, which may guide interventions designed to equitably improve acceptance of pediatric vaccines.

Exploring health behaviors and the feasibility of a lifestyle intervention for patients with multiple myeloma.

PURPOSE: Multiple myeloma (MM) is the second most common hematologic malignancy in the USA, with higher rates observed in older adults and African Americans (AA). Survivors experience fatigue, bone pain, reduced functioning, and obesity, highlighting the value of developing lifestyle interventions for this diverse group. This study explores lifestyle behaviors and supportive care needs to inform future programs tailored to the MM community. METHODS: MM survivors, ≥ 100 days post autologous stem cell transplant (ASCT) with a BMI ≥ 20 kg/m2, were recruited from two university hospitals. Diet, physical activity, and quality of life (QOL) were measured using validated measures. Qualitative interviews gathered information on survivorship needs and interests related to supportive interventions. Quantitative data was analyzed using descriptive statistics; qualitative data were analyzed using deductive strategies. RESULTS: Seveny-two MM survivors participated (65% white, 35% black). Participants were 62.5 ± 15.8 years of age. Fifty percent were classified as obese and 65% were insufficiently active. Participants reported diets high in added sugars and saturated fats. QOL measures indicated clinically significant challenges in physical and sexual function. Most (87%) were interested in a lifestyle program. Predominant themes regarding survivors' desires for a lifestyle program included social support, guided exercise, meal preparation support, and disease management information. CONCLUSION: This study demonstrates the need for and interest in lifestyle change support among a racially diverse sample of MM survivors. Interventions that are group-based, target knowledge gaps, social connections, accountability, and provide structured framework with professional instruction will best address the needs of this survivor population.

Acute effects of singing on cardiovascular biomarkers.

Background: Singing is a physical activity involving components of the vagal nerves manifested as changes in cardiac autonomic regulation. Aims: The aim of this pilot study is to investigate the acute effects of singing on biomarkers of cardiovascular health. Methods: Adult subjects were recruited from cardiology clinics to participate in a single 90-min study visit. Vascular function was measured at the fingertips with peripheral arterial tonometry (PAT) before and after singing to a 14-min video led by a voice expert. Heart rate variability (HRV) was measured with a chest strap sensor at baseline, during, and after singing. PAT measurements were expressed as reactive hyperemia index (RHI) and Framingham reactive hyperemia index (fRHI). Measures of HRV included root mean square of successive RR interval differences (RMSSD) and standard deviation of NN (or RR) intervals (SDNN). Results: Sixty subjects completed the study (68% female, mean age 61 ±13 years, mean BMI 32 ± 8). There was a significant increase in fRHI (1.88 ± 0.14 to 2.10 ± 0.14, p = 0.02) after singing with no significant change in the RHI (1.99 ± 0.10 to 2.12 ± 0.09, p = 0.22). There was a reduction in HRV during singing (compared to baseline) (RMSSD: 42.0 ± 5 to 32.6 ± 4, p = 0.004 and SDNN: 54 ± 4 to 33.5 ± 3, p = 0.009). HRV measures trended back toward baseline after singing. Conclusions: A short duration of singing improved vascular function acutely. Improvements were more substantial in subjects with abnormal baseline endothelial function. HRV patterns were similar to that of light-intensity exercise. Future studies should confirm favorable vascular adaptation to more sustained singing interventions. Clinical trial registration: ClinicalTrials.gov, identifer: NCT03805529.

Environmental health literacy for Anishinaabe (Great Lakes Native American) fish consumers: A randomized control trial.

BACKGROUND: Fish consumption comprises an important part of what the Anishinaabe (Great Lakes Native Americans) call "minobimaadiziiwin" which translates roughly to "living in a good way". Industrial activity leading to the accumulation of persistent contaminants in fish disrupts minobimaadiziiwin. Our team of academic and Anishinaabe scientists co-developed a fish consumption advisory for the Anishinaabe using software that can be accessed via mobile phones and/or the internet. OBJECTIVES: The software, Gigiigoo'inaan ("our fish") is designed to improve environmental health literacy using culturally congruent messaging and aesthetics. We tested the following hypotheses: 1) the Gigiigoo'inaan would encourage consumption of fish high in Polyunsaturated Omega-3 fatty acids (PFUA-3) whilst minimizing contaminant intake (methylmercury (MeHg) and Polychorinated Biphenyls (PCBs)); and 2) intervention participants will be more likely than controls to achieve a favorable n-3 PUFA/MeHg consumption ratios. METHODS: We conducted a randomized controlled trial with prospective self-reported fish consumption using automated email surveys. One-month pre and one month post, control and intervention outcome variables were calculated per participant as µg/kg/day of MeHg, µg/kg/day of PCB, g of fish, and mg/day of EPA+DHA. These were modeled using an analysis of covariance (ANCOVA) with a-priori covariates: age, sex, and tribal affiliation. RESULTS: Most participants in both trial arms reported eating relatively elevated amounts of fish yet remained within advisory guidelines for contaminants. EPA+DHA:MeHg ratios were also favorable in most participants. Advisory limits for contaminants were exceeded by relatively few participants in the study. DISCUSSION: Gigiigoo'inaan was previously reported to increase confidence, the current user feedback confirms this. Most participants ate fish but did not exceed the advisory limits, which demonstrates Environmental Health Literacy progress in the region despite a lack of observed behavior change during the trial. A small number of participants exceeded contaminant intake guidelines which matches the pilot work for this study.

Risk factors for intradialytic decline in cerebral perfusion and impaired cerebral autoregulation in adults on hemodialysis.

INTRODUCTION: Hemodialysis (HD) patients have significant burden of cerebral ischemic pathology noted on brain imaging. These ischemic type lesions maybe due to cerebral hypoperfusion that may be occurring during blood pressure (BP) fluctuations commonly noted during HD sessions. We evaluated changes in cerebral perfusion and measured an index of cerebral autoregulation (CA index) during HD to identify potential risk factors for intradialytic decline in cerebral perfusion and impaired cerebral autoregulation. METHODS: In this cross-sectional study, we included HD patients age 50 years or older receiving conventional in-center HD. We measured cerebral perfusion during HD, using cerebral oximetry, and calculated the correlation between cerebral perfusion and BP during HD as an index of CA. We measured the association between potential risk factors for intradialytic decline in cerebral perfusion and CA index. FINDINGS: We included 32 participants and 118 HD sessions in our analysis. The mean ± SD decline in cerebral oxygen saturation during HD was 6.5% ± 2.9% with a relative decline from baseline values of 9.2% ± 4.4%. Greater drop in systolic BP (SBP) during HD was associated with decline in cerebral oxygen saturation, p = 0.02. Impaired CA index was noted in 37.3% of HD sessions. Having diabetes and >20 mmHg drop in SBP during HD were associated with increased (worse) CA index with an increase of 0.24 95%CI [0.06, 0.41] for diabetes and increase of 0.43 95%CI [0.27, 0.56] for a >20 mmHg drop in SBP during HD. DISCUSSION: Cerebral perfusion can decline during HD and is associated with changes in systemic BP. This may be due to impaired cerebral autoregulation in HD patients. Risk factors for worse CA index include diabetes and >20 mmHg drop in SBP during HD. This study highlights the risk of intradialytic decline in cerebral perfusion and impaired cerebral autoregulation in HD patients.

Effects of music on the cardiovascular system.

Although music is predominantly utilized for religious, enjoyment or entertainment purposes, it is gradually emerging as a promising non-pharmacological intervention for improving health outcomes in both healthy and diseased populations, especially in those with cardiovascular diseases. As such, music of various genres and types has been postulated to possess features that stimulate or inhibit the autonomic nervous system, which leads to variable effects on cardiovascular function. However, music intervention has not been adequately explored as a cardiovascular therapeutic modality due to the lack of extensive studies with quality methodology. Thus, the aim of this systematic review is to explore the available literature on the effect of music on the cardiovascular system, discuss the limitations of current research, and suggest future directions in this field.

Circulating miRNAs as early indicators of diet and physical activity response in women with metastatic breast cancer.

Treatments for metastatic breast cancer (MBC) improve survival but often impose prolonged symptom burden. We performed molecular characterization of 84 miRNAs in the circulating serum of women with MBC to explore possible early indicators of intervention response. Expression levels of miR-10a-5p and miR-211-5p were downregulated in nonresponders, but upregulated in responders (miR-10a-5p: 0.40-fold and eightfold; miR 211-5p: 0.47-fold and fourfold). miR-205-5p expression was upregulated in both nonresponders and responders, but to a greater extent in responders (1.8-fold and sixfold). Additionally, levels of miR-10a-5p were negatively correlated with expression levels of IL-6 (r = -0.412). Exploration of these pathways may reveal mechanisms of action in lifestyle interventions aimed at improving quality of life and impacting disease progression for women with MBC.

Can a Clean Catch Urine Sample Be Used to Diagnose Chlamydia and Gonorrhea in Adolescent Females?

PURPOSE: Clean catch urine samples may be an alternative specimen to test for chlamydia and gonorrhea infections. The aim of this study was to determine the sensitivity and specificity of clean urine for chlamydia and gonorrhea in women. METHODS: This was a noninferiority prospective cohort study of women aged 14-22 years requiring chlamydia and gonorrhea testing. Patients provided a vaginal swab (gold standard), clean urine (test sample), and dirty urine (usual care). All samples were analyzed using Hologic's Aptima Combo2 Assay, a second-generation nucleic acid amplification test. The sensitivity and specificity of the clean and dirty urine were calculated and compared. RESULTS: Three hundred and twenty-three females were included, mean age 17.0 ± 1.6 years. For chlamydia, 59 participants were positive by vaginal swab. The sensitivity of clean urine to diagnose chlamydia was 86.2% (95% CI: 74.8%-93.1%) and specificity was 98.8% (95% CI: 96.5%-99.8%). The sensitivity of dirty urine to diagnose chlamydia was 89.8% (95% CI: 79.2%-95.6%), and the specificity was 99.6% (95% CI 97.6%-100%). For gonorrhea, 18 participants were positive by vaginal swab. The sensitivity of clean urine to diagnose gonorrhea was 94.4% (95% CI: 72.4%-100%) and specificity was 99.7% (95% CI: 98.0%-100.0%). The sensitivity of dirty urine to diagnose gonorrhea was 100% (95% CI: 79.3%-100%) and specificity was 99.7% (95% CI: 98.0%-100%). Specificity of clean urine was noninferior compared with dirty urine for diagnosing chlamydia (p = .0004) and gonorrhea (p < .0001). CONCLUSIONS: Clean urine samples may be an alternative option to diagnose chlamydia and gonorrhea in women.

The impact of standing desks on cardiometabolic and vascular health.

Sedentary behavior is associated with cardiovascular disease (CVD) and mortality, independent of physical activity. The biological mechanisms underlying these associations are largely unknown. We hypothesized that obese subjects with sedentary desk jobs, when assigned a sit-stand desk, will reduce daily sedentary time, and show improvement in arterial flow-mediated dilation (FMD), an early indicator of CVD. Overweight and obese subjects without known CVD were recruited at our institution and given an adjustable sit-stand desk at work. Activities were quantified with an accelerometer for 7 days at baseline and during the intervention. FMD of the brachial and superficial femoral arteries, fasting lipids, insulin and glucose labs, and anthropometrics were measured at baseline, and 12 and 24 weeks. Repeated one-way ANOVA tests were used to compare measurements over time. Fifteen participants were enrolled (93% female, mean age 40 ± 5 years, mean body mass index [BMI] 33 ± 5). Mean daily sedentary time at work decreased by 90 minutes from baseline (385 ± 49 minutes) to 12 weeks (297 ± 80 minutes, p = 0.002) and 24 weeks (295 ± 127 minutes, p = 0.015). Femoral FMD increased from baseline (4.9 ± 1.7%) to 12 weeks (6.4 ± 2.3%, p = 0.043) and further to 24 weeks (8.1 ± 3.2%, p = 0.009). Significant improvement in fasting triglycerides and insulin resistance occurred. There was no change in brachial FMD, exercise activity, step counts, weight, or BMI. A significant reduction in sedentary time during working hours was identified with utilization of a sit-stand desk and sustained over 24 weeks. Improvements in FMD, triglycerides, and insulin resistance provide insight into mechanisms of adverse health risks associated with sedentary behavior.

Every Day Counts: a randomized pilot lifestyle intervention for women with metastatic breast cancer.

PURPOSE: To explore the feasibility, adherence, safety and potential efficacy of Every Day Counts; a randomized pilot trial designed for women with metastatic breast cancer (MBC) framed by the American Cancer Society nutrition and physical activity (PA) guidelines METHODS: Women with clinically stable MBC were recruited to complete an interview, dual energy X-ray absorptiometry imaging and phlebotomy at baseline and post-intervention. Multidimensional quality of life, symptom burden, lifestyle behaviors (nutrition and PA) and biomarkers of prognosis were procured and quantified. Women were randomized to the immediate intervention or a waitlist control arm. The 12-week intervention included a curriculum binder, lifestyle coaching (in-person and telephone-based sessions) and intervention support (activity monitor, text messaging, cooking classes.) Women in the waitlist control were provided monthly text messaging. RESULTS: Forty women were recruited within 9 months (feasibility). Women in the immediate intervention attended 86% of all 12 weekly coaching sessions (adherence) and showed significant improvements in general QOL (p = 0.001), and QOL related to breast cancer (p = 0.001), endocrine symptoms (p = 0.002) and fatigue (p = 0.037), whereas the waitlist control did not (all p values ≥ 0.05) (efficacy). PA significantly increased for women in the intervention compared to control (p < 0.0001), while dietary changes were less evident across groups due to high baseline adherence. No significant changes in biomarkers or lean mass were noted, yet visceral adipose tissue declined (p = 0.001). No intervention-related injuries were reported (safety). Qualitative feedback strongly supports the desire for a longer intervention with additional support. CONCLUSIONS: Lifestyle interventions are of interest, safe and potentially beneficial for women with MBC. A larger trial is warranted.