epothilone-a and Obesity

epothilone-a has been researched along with Obesity* in 1 studies

Trials

1 trial(s) available for epothilone-a and Obesity

ArticleYear
Physical Activity, Weight, and Outcomes in Patients Receiving Chemotherapy for Metastatic Breast Cancer (C40502/Alliance).
    JNCI cancer spectrum, 2021, Volume: 5, Issue:3

    Obesity and inactivity are associated with increased risk of cancer-related and overall mortality in breast cancer, but there are few data in metastatic disease.. Cancer and Leukemia Group B 40502 was a randomized trial of first-line taxane-based chemotherapy for patients with metastatic breast cancer. Height and weight were collected at enrollment. After 299 patients enrolled, the study was amended to assess recreational physical activity (PA) at enrollment using the Nurses' Health Study Exercise Questionnaire. Associations with progression-free survival (PFS) and overall survival (OS) were evaluated using stratified Cox modeling (strata included hormone receptor status, prior taxane, bevacizumab use, and treatment arm). All statistical tests were 2-sided.. A total of 799 patients were enrolled, and at the time of data lock, median follow-up was 60 months. At enrollment, median age was 56.7 years, 73.1% of participants had hormone receptor-positive cancers, 42.6% had obesity, and 47.6% engaged in less than 3 metabolic equivalents of task (MET) hours of PA per week (<1 hour of moderate PA). Neither baseline body mass index nor PA was statistically significantly associated with PFS or OS, although there was a marginally statistically significant increase in PFS (hazard ratio = 0.83, 95% confidence interval = 0.79 to 1.02;. In a trial of first-line chemotherapy for metastatic breast cancer, rates of obesity and inactivity were high. There was no statistically significant relationship between body mass index and outcomes. More information is needed regarding the relationship between PA and outcomes.

    Topics: Adult; Aged; Antineoplastic Agents, Immunological; Antineoplastic Combined Chemotherapy Protocols; Bevacizumab; Body Height; Body Mass Index; Body Weight; Breast Neoplasms; Epothilones; Exercise; Female; Humans; Middle Aged; Obesity; Paclitaxel; Progression-Free Survival; Proportional Hazards Models; Treatment Outcome; Young Adult

2021