Publications by authors named "Rachel A Millstein"

Background: Lifestyle medicine (LM) is increasingly recognized in cancer survivorship guidelines. The 6 LM pillars are physical activity, a predominantly plant diet, restorative sleep, stress management, avoiding risky substance use, and social connections. Through a multidisciplinary LM clinic in oncology, we describe 2 illustrative cases and the implications for broader implementation and dissemination of this clinic model.

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Background: Cancer survivorship guidelines emphasize Lifestyle Medicine (LM) pillars, including physical activity, healthy eating, restorative sleep, stress management, and avoiding risky substance use. We describe the development and patient population of a multidisciplinary LM clinic in oncology.

Methods: The clinic launched virtually in 2020.

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Article Synopsis
  • The study developed and validated a Japanese version of the State Optimism Measure (J-SOM) to assess fluctuations in optimism among individuals over time.
  • The research found significant correlations between state optimism, mood, and daily life quality, indicating that optimism can change more frequently than previously thought.
  • Results showed that state optimism fluctuates more than trait optimism over several weeks and that these changes are linked to mental health factors like depressive mood and subjective happiness.
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Introduction: Veterans are at risk for mental and physical health problems but may not seek traditional health care services. Wellness-based interventions, including exercise and nutrition, have been associated with improvements in physical and mental health among this population. This study explores the acceptability, feasibility, and efficacy of a 3-month health and fitness program for veterans.

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Physical activity promotes health and longevity after metabolic/bariatric surgery (MBS), but most patients do not meet recommended levels. The Gaining Optimism After weight Loss Surgery (GOALS) Project was a positive psychological intervention designed to address common emotional barriers to physical activity in patients who have recently undergone MBS (e.g.

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Objective: Psychological factors (e.g., depression, anxiety) are known to contribute to the development and maintenance of irritable bowel syndrome (IBS).

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Optimism is an important factor impacting health and human functioning. Originally conceptualized as a trait, increasing evidence indicates that optimism can change over time and could be an intervention target. Measures are needed that can capture changes in optimism.

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Positive psychological interventions (PPIs), which aim to cultivate psychological well-being, have the potential to improve health behavior adherence. This systematic review summarized the existing literature on PPI studies with a health behavior outcome to examine study methodology, quality, and efficacy. Of the 27 identified studies, 20 measured physical activity, eight measured medication adherence, seven measured diet, and three measured smoking (eight targeted multiple behaviors).

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Background: Physical activity is critical for preventing and treating Type 2 diabetes (T2D). It is important to identify different profiles of physical activity change among those participating in behavioral interventions to optimize intervention-person fit.

Methods: This study analyzes longitudinal trajectories of change in moderate-to-vigorous physical activity (MVPA) in a positive psychology (PP) and motivational interviewing (MI) intervention for T2D, using latent growth curve modeling (LGCM).

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Positive Psychological (PP) constructs (e.g., optimism and gratitude) may impact the adherence to healthy behaviors, including diet, though prior studies have shown mixed findings.

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Objective: Parents of children with learning/attentional disabilities (LAD) and autism spectrum disorder (ASD) are at elevated risk for chronic stress. Types of stress and treatment needs differ between these parent groups. We adapted our evidence-based mind-body intervention (SMART-3RP) for parents of children with LAD and ASD, delivered via videoconferencing.

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Background: The majority of persons with type 2 diabetes (T2D) do not meet recommended levels of physical activity, despite clear links between physical activity and superior medical outcomes in this population. The objective of this trial was to assess the feasibility and impact of a novel 16-week combined positive psychology-motivational interviewing (PP-MI) program to promote physical activity among inactive persons with T2D.

Methods: This pilot randomized trial compared the 16-week, phone-delivered PP-MI intervention to an attention-matched diabetes counseling condition among 70 persons with T2D and low levels of baseline moderate to vigorous physical activity (MVPA; <150 min/week).

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The COVID-19 pandemic has resulted in unprecedented stress and uncertainty, particularly among vulnerable populations such as healthcare workers who are facing a multitude of current and looming economic and psychosocial stressors. As clinician-scientists delivering mind-body interventions in our hospital, we suggest applying evidence-based mind-body techniques that promote resiliency and adaptive coping during these difficult times. Interventions that package a variety of mind-body skills into one cohesive program, such as the Stress Management and Resiliency Training - Relaxation Response Resiliency Program (SMART-3RP), offer promise for meeting the variety of stress management needs (e.

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Depression in patients with cardiovascular disease is independently associated with progression of heart disease, major adverse cardiac events, and mortality. A wide variety of depression treatment strategies have been studied in randomized controlled trials as the field works to identify optimal depression treatments in this population. A contemporary scoping review of the literature can help to consolidate and synthesize the growing and disparate literature on depression treatment trials in people with cardiovascular disease.

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Background: Positive psychological constructs (eg, optimism, positive affect) may help people engage in physical activity, though the details of these relationships and their directionality have not been studied in depth in people with cardiovascular risk factors. The objectives of this study were to use qualitative research to explore the relationships of positive psychological constructs with physical activity among people with metabolic syndrome.

Methods: Participants with metabolic syndrome and low physical activity from an academic medical center completed semistructured phone interviews about associations between physical activity and positive psychological constructs, and perceptions about benefits, motivation, and barriers to physical activity.

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Lifestyle-related diseases have common risk factors: physical inactivity, poor diet, inadequate sleep, high stress, substance use, and social isolation. Evidence is mounting for the benefits of incorporating effective methods that promote healthy lifestyle habits into routine health care treatments. Research has established that healthy habits foster psychological and physiological health and that emotional well-being is central to achieving total well-being.

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Background: Community-based physical activity interventions can offset the burden of developing chronic diseases. Positive psychology (PP) interventions may improve health behaviors, but little is known about their effectiveness in community-based prevention settings. A multilevel PP-based intervention has never been studied in people at risk for chronic diseases.

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Objective: Physical activity is associated with superior health outcomes in patients with type 2 diabetes (T2D), but most T2D patients do not follow physical activity recommendations. The objective of this study was to assess the feasibility and impact of a novel combined positive psychology-motivational interviewing (PP-MI) intervention to promote physical activity in T2D.

Methods: This controlled clinical trial compared an 8-week, phone-delivered PP-MI intervention to an attention-matched MI-enhanced behavioral counseling condition among 60 participants with T2D and suboptimal moderate to vigorous physical activity (MVPA; <150 min/wk).

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Objective: Parents of children with special needs such as learning and attentional disabilities (LADs) and autism spectrum disorder (ASD) are at high risk for stress-related disorders. The demands of parenting may compete with time for self-care behaviors such as physical activity, healthy eating, and adequate sleep. The objective was to describe health behaviors among this understudied population and assess the changes after a resilience intervention.

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Background: Chronic pain is associated with poor physical and emotional functioning. Nonpharmacological interventions can help, but improvements are small and not sustained. Previous clinical trials do not follow recommendations to comprehensively target objectively measured and performance-based physical function in addition to self-reported physical function.

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Background: Physical activity among those with type 2 diabetes (T2D) is independently associated with superior medical outcomes, but existing behavioral interventions have not led to widespread increases in activity in this population. A remotely delivered intervention that targets well-being constructs associated with greater activity and assists in the creation of specific physical activity goals has the potential to improve activity and outcomes in T2D.

Objective: To outline the rationale and methods of two studies designed to assess the impact and optimal duration of a combined positive psychology-motivational interviewing (PP-MI) intervention for inactive persons with T2D.

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Background: Increasing evidence suggests that psychological well-being (PWB) is associated with lower disease and mortality risk, and may be enhanced with relatively low-cost interventions. Yet, dissemination of these interventions remains limited, in part because insufficient attention has been paid to distinct PWB dimensions, which may impact physical health outcomes differently.

Methods: This essay first reviews the empirical evidence regarding differential relationships between all-cause mortality and multiple dimensions of PWB (e.

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