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Major depressive disorder (MDD) is a common, debilitating chronic condition in the United States and worldwide. Particularly in women, depressive symptoms are often accompanied by high levels of stress and ruminations, or repetitive self-critical negative thinking. There is a research and clinical imperative to evaluate complementary therapies that are acceptable and feasible for women with depression and that target specific aspects of depression in women, such as ruminations. To begin to address this need, we conducted a randomized, controlled, mixed-methods community-based study comparing an 8-week yoga intervention with an attention-control activity in 27 women with MDD. After controlling for baseline stress, there was a decrease in depression over time in both the yoga group and the attention-control group, with the yoga group having a unique trend in decreased ruminations. Participants in the yoga group reported experiencing increased connectedness and gaining a coping strategy through yoga. The findings provide support for future large scale research to explore the effects of yoga for depressed women and the unique role of yoga in decreasing rumination., (Copyright © 2013 Elsevier Inc. All rights reserved.)

Major depressive disorder (MDD) is one of the most common and debilitating health conditions in women in the United States and worldwide. Many women with MDD seek out complementary therapies for their depressive symptoms, either as an adjunct or alternative to the usual care. The purpose of this study is to understand the experiences of women who participated in a yoga intervention for their depression. The findings from this interpretive phenomenological study are derived from interviews with and daily logs by 12 women with MDD who took part in an 8-week gentle yoga intervention as part of a larger parent randomized, controlled trial. Results show that the women's experience of depression involved stress, ruminations, and isolation. In addition, their experiences of yoga were that it served as a self-care technique for the stress and ruminative aspects of depression and that it served as a relational technique, facilitating connectedness and shared experiences in a safe environment. Future long-term research is warranted to evaluate these concepts as potential mechanisms for the effects of yoga for depression.

Background: The current study described patterns of yoga practice and examined differences in physical activity over time between individuals with or at risk for type 2 diabetes who completed an 8-week yoga intervention compared with controls., Methods: A longitudinal comparative design measured the effect of a yoga intervention on yoga practice and physical activity, using data at baseline and postintervention months 3, 6, and 15., Results: Disparate patterns of yoga practice occurred between intervention and control participants over time, but the subjective definition of yoga practice limits interpretation. Multilevel model estimates indicated that treatment group did not have a significant influence in the rate of change in physical activity over the study period. While age and education were not significant individual predictors, the inclusion of these variables in the model did improve fit., Conclusions: Findings indicate that an 8-week yoga intervention had little effect on physical activity over time. Further research is necessary to explore the influence of yoga on behavioral health outcomes among individuals with or at risk for type 2 diabetes.

Purpose: The purpose of this study was to describe firsthand experiences with yoga as shared by adults with or at risk for type 2 diabetes and to examine their beliefs regarding maintenance of yoga practice over time., Methods: In this qualitative study, 13 adults with or at risk for type 2 diabetes described their experiences with yoga and their beliefs regarding maintenance of yoga practice over time. Semistructured interviews occurred 16 to 20 months after completion of an 8-week yoga-based clinical trial., Results: Themes of readiness for continuing yoga, environmental support for yoga, and integrating yoga emerged through data analysis., Conclusions: Findings indicate that yoga is appealing to some individuals with diabetes, but maintaining yoga practice over time is a challenge. Diabetes educators may be able to support maintenance by discussing specific strategies with individuals who express interest in yoga practice.

Objective: To conduct a systematic review of published literature regarding the effects of yoga, a promising mind-body therapy, on specific anthropometric and physiologic indices of cardiovascular disease (CVD) risk and on related clinical endpoints., Methods: We performed a literature search using 4 computerized English and Indian scientific databases. The search was restricted to original studies (1970 to 2004) evaluating the effects of yoga on CVD or indices of CVD risk associated with the insulin resistance syndrome (IRS). Randomized controlled trials (RCTs), nonrandomized controlled trials, uncontrolled (pre and post) clinical trials, and cross-sectional (observational) studies were included if they met specific criteria. Data were extracted regarding study design, setting, population size and characteristics, intervention type and duration, comparison group or condition, outcome assessment, data analysis and presentation, follow-up, and key results, and the quality of each study was evaluated according to specific predetermined criteria., Results: We identified 70 eligible studies, including 1 observational study, 26 uncontrolled clinical trials, 21 nonrandomized controlled clinical trials, and 22 RCTs. Together, the reported results of these studies indicate beneficial changes overall in several IRS-related indices of CVD risk, including glucose tolerance and insulin sensitivity, lipid profiles, anthropometric characteristics, blood pressure, oxidative stress, coagulation profiles, sympathetic activation, and cardiovagal function, as well as improvement in several clinical endpoints., Conclusions: Collectively, these studies suggest that yoga may reduce many IRS-related risk factors for CVD, may improve clinical outcomes, and may aid in the management of CVD and other IRS-related conditions. However, the methodologic and other limitations characterizing most of these studies preclude drawing firm conclusions. Additional high quality RCTs are needed to confirm and further elucidate the effects of standardized yoga programs on specific indices of CVD risk and related clinical endpoints.

An abstract of the article "Effects of yoga on sleep, mood, and related outcomes in older women with Restless Legs Syndrome: a nested randomized controlled trial (RCT)," by K. Innes, T. Selfe, G. Alexander, C. Bourguignon, A. Taylor, and I. Hinton is presented.