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INTRODUCTION:Interventions to decrease stress and enhance resiliency and mindfulness are more likely to be widely implemented if they can be offered without the need for in-person training. The purpose of this study was to assess effectiveness of a self-directed Stress Management and Resiliency Training (SMART) program delivered using only written material for improving stress, resiliency, and mindfulness.
METHODS:
A total of 37 employees at a large medical center were recruited and given written material on the SMART program. Subjects were instructed to practice the skills presented in the written materials without any additional training. The skills included education about the neuropsychology of stress and resilience, training attention to focus in the present moment, and refining interpretations. Primary outcome measures assessed resilience, perceived stress, anxiety, and quality of life.
RESULTS:
Out of 37 employees, 34 (89%) enrolled subjects completed the study and provided the baseline and follow-up data. A statistically significant improvement in perceived stress, resilience, mindfulness, anxiety, and quality of life was observed at 12 weeks.
CONCLUSION:
This study demonstrated that a brief, self-directed program to decrease stress and enhance resilience and mindfulness provided excellent short-term effectiveness for enhancing resilience, mindfulness and quality of life, and decreasing stress and anxiety.
Context: Persons using one group of complementary and alternative medicine (CAM) may differ in important ways from users of other CAM therapies. Objectives: The aim of this study was to characterize the United States (US) adult population using exclusively mind-body medicine (MBM) and to determine if their characteristics differed from those using exclusively non-vitamin natural products. Design/Setting: Using the 2007 National Health Interview Survey (NHIS) and its periodic supplement on CAM use, descriptive characteristics of exclusive MBM users, as well as those using exclusively non-vitamin natural products were identified. Patients: A total of 75,764 persons completing the 2007 NHIS with adults aged 18 years and older. Main Outcome Measures: Characteristics of MBM users, prevalence of MBM use, and characteristics of exclusive MBM users compared to exclusive non-vitamin natural product users. Results: Among CAM users (N = 83,013,655), 21.8% of the adult population (age 18 or older) reported using exclusive MBM therapy. In multivariate models, exclusive MBM use was associated with female gender, higher educational attainment, younger age, residing in Northeast US, being Asian or black race, and a current smoker compared to those using exclusive non-vitamin natural products. Using bivariate comparisons, individuals that exclusively used MBM were more likely to be white females (60.5%), in a younger age category (18-39 years), educated beyond high school (68.3%), and more likely from the Southern US (32.4%). A greater level of depression in MBM users was noted compared to non-vitamin natural product users (6.6%).
BACKGROUND: Although epidemiological research demonstrates that there is an association between lifestyle factors and risk of breast cancer recurrence, progression of disease, and mortality, no comprehensive lifestyle change clinical trials have been conducted to determine if changing multiple risk factors leads to changes in biobehavioral processes and clinical outcomes in women with breast cancer. This article describes the design, feasibility, adherence to the intervention and data collection, and patient experience of a comprehensive lifestyle change clinical trial (CompLife). METHODS: CompLife is a randomized, controlled trial of a multiple-behavior intervention focusing on diet, exercise, and mind-body practice along with behavioral counseling to support change. The initial exposure to the intervention takes place during the 4 to 6 weeks of radiotherapy (XRT) for women with stage III breast cancer and then across the subsequent 12 months. The intervention group will have 42 hours of in-person lifestyle counseling during XRT (7-10 hours a week) followed by up to 30 hours of counseling via video connection for the subsequent 12 months (weekly sessions for 6 months and then monthly for 6 months). The primary outcome is disease-free survival. Multiple secondary outcomes are being evaluated, including: (1) biological pathways; (2) overall survival; (3) patient-reported outcomes; (4) dietary patterns/fitness levels, anthropometrics, and body composition; and (5) economic outcomes. Qualitative data of the patient experience in the trial is collected from exit interviews, concluding remarks, direct email correspondences, and web postings from patients. RESULTS: Fifty-five patients have been recruited and randomized to the trial to date. Accrual of eligible patients is high (72%) and dropout rates extremely low (5%). Attendance to the in-person sessions is high (95% attending greater than 80% of sessions) as well as to the 30 hours of video counseling (88% attending more than 70% of sessions). Adherence to components of the behavior change intervention is high and compliance with the intensive amount of data collection is exceptional. Qualitative data collected from the participants reveals testimonials supporting the importance of the comprehensive nature of intervention, especially the mind-body/mindfulness component and social support, and meaningful lifestyle transformations. CONCLUSION: Conducting a comprehensive, multicomponent, lifestyle change clinical trial for women with breast was feasible and collection of biobehavioral outcomes successful. Adherence to behavior change was high and patient experience was overwhelmingly positive.
BACKGROUND: Although epidemiological research demonstrates that there is an association between lifestyle factors and risk of breast cancer recurrence, progression of disease, and mortality, no comprehensive lifestyle change clinical trials have been conducted to determine if changing multiple risk factors leads to changes in biobehavioral processes and clinical outcomes in women with breast cancer. This article describes the design, feasibility, adherence to the intervention and data collection, and patient experience of a comprehensive lifestyle change clinical trial (CompLife). METHODS: CompLife is a randomized, controlled trial of a multiple-behavior intervention focusing on diet, exercise, and mind-body practice along with behavioral counseling to support change. The initial exposure to the intervention takes place during the 4 to 6 weeks of radiotherapy (XRT) for women with stage III breast cancer and then across the subsequent 12 months. The intervention group will have 42 hours of in-person lifestyle counseling during XRT (7-10 hours a week) followed by up to 30 hours of counseling via video connection for the subsequent 12 months (weekly sessions for 6 months and then monthly for 6 months). The primary outcome is disease-free survival. Multiple secondary outcomes are being evaluated, including: (1) biological pathways; (2) overall survival; (3) patient-reported outcomes; (4) dietary patterns/fitness levels, anthropometrics, and body composition; and (5) economic outcomes. Qualitative data of the patient experience in the trial is collected from exit interviews, concluding remarks, direct email correspondences, and web postings from patients. RESULTS: Fifty-five patients have been recruited and randomized to the trial to date. Accrual of eligible patients is high (72%) and dropout rates extremely low (5%). Attendance to the in-person sessions is high (95% attending greater than 80% of sessions) as well as to the 30 hours of video counseling (88% attending more than 70% of sessions). Adherence to components of the behavior change intervention is high and compliance with the intensive amount of data collection is exceptional. Qualitative data collected from the participants reveals testimonials supporting the importance of the comprehensive nature of intervention, especially the mind-body/mindfulness component and social support, and meaningful lifestyle transformations. CONCLUSION: Conducting a comprehensive, multicomponent, lifestyle change clinical trial for women with breast was feasible and collection of biobehavioral outcomes successful. Adherence to behavior change was high and patient experience was overwhelmingly positive.
PURPOSE: To review the available literature on the use of complementary and alternative medicine (CAM) treatments for cancer-related fatigue with an aim to develop directions for future research. METHODS: PubMed, EMBASE, CINAHL, PsycINFO, and SPORTDiscus were searched for relevant studies. Original clinical trials reporting on the use of CAM treatments for cancer-related fatigue were abstracted and critically reviewed. RESULTS: CAM interventions tested for cancer-related fatigue include acupuncture, aromatherapy, adenosine triphosphate infusions, energy conservation and activity management, healing touch, hypnosis, lectin-standardized mistletoe extract, levocarnitine, massage, mindfulness-based stress reduction, polarity therapy, relaxation, sleep promotion, support group, and Tibetan yoga. Several of these interventions seem promising in initial studies. CONCLUSION: Currently, insufficient data exist to recommend any specific CAM modality for cancer-related fatigue. Therefore, potentially effective CAM interventions ready for further study in large, randomized clinical trials (eg, acupuncture, massage, levocarnitine, and the use of mistletoe) should be pursued. Other interventions should be tested in well-designed feasibility and phase II trials.
PURPOSE: To review the available literature on the use of complementary and alternative medicine (CAM) treatments for cancer-related fatigue with an aim to develop directions for future research. METHODS: PubMed, EMBASE, CINAHL, PsycINFO, and SPORTDiscus were searched for relevant studies. Original clinical trials reporting on the use of CAM treatments for cancer-related fatigue were abstracted and critically reviewed. RESULTS: CAM interventions tested for cancer-related fatigue include acupuncture, aromatherapy, adenosine triphosphate infusions, energy conservation and activity management, healing touch, hypnosis, lectin-standardized mistletoe extract, levocarnitine, massage, mindfulness-based stress reduction, polarity therapy, relaxation, sleep promotion, support group, and Tibetan yoga. Several of these interventions seem promising in initial studies. CONCLUSION: Currently, insufficient data exist to recommend any specific CAM modality for cancer-related fatigue. Therefore, potentially effective CAM interventions ready for further study in large, randomized clinical trials (eg, acupuncture, massage, levocarnitine, and the use of mistletoe) should be pursued. Other interventions should be tested in well-designed feasibility and phase II trials.
There has been an increasing interest in pranayamic breathing exercises which have been known to improve the quality of life. Present study was conducted to find out the effect of Bhastrika and Anulom Vilom Pranayam and yogasana on heart rate variability, general well being, cognition and anxiety levels of the medical students. Ninety-six medical students were randomly divided into two groups. One group performed Bhastrika and Anulom Vilom Pranayam and the second Suryanamaskar for six weeks. The subjects were made to fill in PGI memory scale, Hamilton- anxiety scale and psychological general well being schedule and recording of heart rate variability parameters was done, before and after six weeks of pranayam practice. The results showed highly significant increase in high frequency (HF) components of heart rate variability and decrease in low frequency (LF) components and LF/HF inthe group practising pranayam. There was also highly significant improvement of cognition, general well being and anxiety as shown by the PGI memory scale, Hamilton- anxiety scale and psychological general well being schedule scores in this group. In the yogasana group no significant changes were observed in the heart rate variability, cognition and anxiety although psychological general well being schedule scores significantly improved after six weeks practice of yogasana. The study shows that practice of slow breathing type of pranayam for six weeks improves cognition, anxiety and general well being and Increases the parasympathetic activity. Whereas there was no effect of the yogasana on the above parameters except improvements in the general well being.
There has been an increasing interest in pranayamic breathing exercises which have been known to improve the quality of life. Present study was conducted to find out the effect of Bhastrika and Anulom Vilom Pranayam and yogasana on heart rate variability, general well being, cognition and anxiety levels of the medical students. Ninety-six medical students were randomly divided into two groups. One group performed Bhastrika and Anulom Vilom Pranayam and the second Suryanamaskar for six weeks. The subjects were made to fill in PGI memory scale, Hamilton- anxiety scale and psychological general well being schedule and recording of heart rate variability parameters was done, before and after six weeks of pranayam practice. The results showed highly significant increase in high frequency (HF) components of heart rate variability and decrease in low frequency (LF) components and LF/HF inthe group practising pranayam. There was also highly significant improvement of cognition, general well being and anxiety as shown by the PGI memory scale, Hamilton- anxiety scale and psychological general well being schedule scores in this group. In the yogasana group no significant changes were observed in the heart rate variability, cognition and anxiety although psychological general well being schedule scores significantly improved after six weeks practice of yogasana. The study shows that practice of slow breathing type of pranayam for six weeks improves cognition, anxiety and general well being and Increases the parasympathetic activity. Whereas there was no effect of the yogasana on the above parameters except improvements in the general well being.
Objectives: Breathing exercises practiced in various forms of meditations such as yoga may influence autonomic functions. This may be the basis of therapeutic benefit to hypertensive patients. Design: The study design was a randomized, prospective, controlled clinical study using three groups. Subjects: The subjects comprised 60 male and female patients aged 20–60 years with stage 1 essential hypertension. Intervention: Patients were randomly and equally divided into the control and other two intervention groups, who were advised to do 3 months of slow-breathing and fast-breathing exercises, respectively. Baseline and postintervention recording of blood pressure (BP), autonomic function tests such as standing-to-lying ratio (S=L ratio), immediate heart rate response to standing (30:15 ratio), Valsalva ratio, heart rate variation with respiration (E=I ratio), hand-grip test, and cold presser response were done in all subjects.Results: Slow breathing had a stronger effect than fast breathing. BP decreased longitudinally over a 3-month period with both interventions. S=L ratio, 30:15 ratio, E=I ratio, and BP response in the hand grip and cold pressor test showed significant change only in patients practicing the slow-breathing exercise.
Conclusions: Both types of breathing exercises benefit patients with hypertension. However, improvement in both the sympathetic and parasympathetic reactivity may be the mechanism that is associated in those practicing the slow-breathing exercise.
BACKGROUND:Although psychological distress is common among medical students, little remains known about effective interventions. One promising individual-focused approach is mindfulness-based stress management interventions; however, studies to date have relied on volunteers.
OBJECTIVE:
To determine whether a required longitudinal stress management and resilience course improves well-being among first-year medical students.
DESIGN:
A quasi-experimental study.
PARTICIPANTS:
Two cohorts of medical students who participated in a required stress management and resilience course and completed pre and post questionnaires.
MAIN MEASURES:
Validated instruments were used to examine the effects on burnout, quality of life (QOL), stress, resilience, happiness, and empathy. Paired analysis was conducted to explore changes from baseline.
KEY RESULTS:
On paired analysis of individual students, mean mental QOL and happiness declined (mental QOL: -5.63 [P < 0.001] and -5.15 [P = 0.015] and happiness: -0.31 [P = 0.02] and -0.4 [P = 0.01], cohorts 1 and 2, respectively) over the course of the year. Similarly, stress scores increased by 4.22 (P < 0.0001) and 3.62 (P = 0.03) in cohorts 1 and 2, respectively. Cognitive and emotive empathy declined in both cohorts but was only statistically significant for cohort 1 (-1.64 and -2.07, P < 0.01). No statistically significant differences in burnout or resilience were seen.
CONCLUSIONS:
The required longitudinal mindfulness-based stress management course tested in first-year medical students did not lead to measurable improvements in medical student well-being or empathy. These findings contrast with those of studies using volunteer medical students or physicians, which suggested a reduction in burnout and stress using a similar curriculum. Medical schools should consider offering a variety of effective options so that students can select activities they want to engage in.
Being diagnosed with a life-threatening disease such as cancer and undergoing treatment can cause unwanted distress and interferes with quality of life. Uncontrolled stress can have a negative effect on a number of biological systems and processes leading to negative health outcomes. While some distress is normal, it is not benign and must be addressed, as failure to do so may compromise health and QOL outcomes. We present the evidence for the role of stress in cancer biology and mechanisms demonstrating how distress is associated with worse clinical outcomes. The National Comprehensive Cancer Network states that all patients be screened with the single-item distress thermometer and to also indicate the source of distress and to get appropriate referral. In addition to the many conventional approaches for managing distress from the fields of psychology and psychiatry, many patients are seeking strategies to manage their distress that are outside conventional medicine such as mind-body techniques. Mind-body techniques such as meditation, yoga, tai chi, and qigong have been found to lower distress and lead to improvements in different aspects of quality of life. It is essential that the standard of care in oncology include distress screening and the delivery of different techniques to help patients manage the psychosocial challenges of diagnosis and treatment of cancer.
Human attention selectively focuses on aspects of experience that are threatening, pleasant, or novel. The physical threats of the ancient times have largely been replaced by chronic psychological worries and hurts. The mind gets drawn to these worries and hurts, mostly in the domain of the past and future, leading to mind wandering. In the brain, a network of neurons called the default mode network has been associated with mind wandering. Abnormal activity in the default mode network may predispose to depression, anxiety, attention deficit, and posttraumatic stress disorder. Several studies show that meditation can reverse some of these abnormalities, producing salutary functional and structural changes in the brain. This narrative review presents a mechanistic understanding of meditation in the context of recent advances in neurosciences about mind wandering, attention, and the brain networks.
ContextExisting medications for chronic obstructive pulmonary disease (COPD) do not modify the long-term decline in lung functions. The increasing prevalence of COPD requires the development of interventions beyond the usual medical treatment, with a specific focus on rehabilitation. Controlled breathing (pranayam) is a specific set of respiratory exercises within yoga that has been shown to improve the resting respiratory rate, vital capacity, maximum voluntary ventilation, breath-holding time, and maximal inspiratory and expiratory pressures.
Objective
In this study, pranayam was analyzed as an adjunct treatment for medically stable individuals with moderate to severe COPD.
Design
The research team carried out a case control study.
Setting
This study took place at a tertiary care institution, with the participation of the departments of Physiology, Yoga and Naturopathy, and Pulmonary Medicine at Pandit Bhagwat Dayal Sharma Postgraduate Institute of Medical Sciences in Rohtak, Haryana, India.
Participants
Participants were 50 medically stable individuals with moderate to severe COPD.
Intervention
Twenty-five participants in the intervention arm (IA) were trained to practice pranayam for 30 min 2 ×/d and also received the usual medical treatment. The control group also included 25 participants, and they received the usual medical treatment only, without pranayam.
Outcome Measures
The COPD assessment test (CAT) score and the body-mass index, obstruction, dyspnea, exercise (BODE) capacity index were assessed at baseline and at 3 mo. The results were expressed using standard statistical methods.
Results
For the IA, a significant improvement occurred in the CAT score (21.2 ± 2.6–17.4 ± 2.5, P < .001) and in the impact level, which moved from high (>20) to medium (10–20) after 3 mo of practicing pranayam. The control arm (CA) showed no significant improvement in the CAT score (21.6 ± 2.7–21.4 ± 2.7). Although the IA showed a significant improvement in a 6-min walk test (6MWT) when compared to the CA, (1) the IA’s forced expiratory volume in 1 sec (FEV1), which is a measure of airflow that is commonly impaired in COPD patients and which is associated with poor functional status, showed no significant improvements, and (2) the IA’s BODE capacity index showed no significant improvements.
Conclusion
The current study shows that pranayam has been demonstrated as useful for individuals with moderate to severe COPD. Significant improvements in the IA’s CAT scores after 3 mo of practice suggests that pranayam can improve the subjective experience of health, disease severity, and functional status for COPD patients, without much improvement in FEV1 actually occurring and with airflow limitation not fully reversible but usually progressive. The research team concluded that pranayam is a useful adjunct treatment and can be an effective rehabilitation program for individuals with COPD.
Context: Existing medications for chronic obstructive pulmonary disease (COPD) do not modify the longterm decline in lung functions. The increasing prevalence of COPD requires the development of interventions beyond the usual medical treatment, with a specific focus on rehabilitation. Controlled breathing ipranayam) is a specific set of respiratory exercises within yoga that has been shown to improve the resting respiratory rate, vital capacity, maximum voluntary ventilation, breath-holding time, and maximal inspiratory and expiratory pressures.
Solid organ and stem cell transplant patients and their caregivers report a substantial level of distress. Mindfulness-based stress reduction has been shown to alleviate distress associated with transplant, but there is limited experience in this population with other mindfulness-based interventions, or with combined transplant patient and caregiver interventions. We evaluated a novel, 6-week mindfulness-based resilience training (MBRT) class for transplant patients and their caregivers that incorporates mindfulness practice, yoga, and neuroscience of stress and resilience. Thirty-one heart, liver, kidney/pancreas, and stem cell transplant patients and 18 caregivers at Mayo Clinic in Arizona participated. Measures of stress, resilience, depression, anxiety, health-related quality of life, positive and negative affect, and sleep were completed at baseline, 6 weeks, and 3 months postintervention. At 6 weeks and 3 months, patients demonstrated significant (P<.005) improvements from baseline in measures of perceived stress, depression, anxiety, and negative affect. Quality-of-life mental component (P=.006) and positive affect (P=.02) also improved at follow-up. Most participants adhered to the program, were satisfied with class length and frequency, and reported improved well-being as a result of the class. MBRT holds promise as an intervention to enhance resilience and manage stress for transplant patients and their caregivers.
Solid organ and stem cell transplant patients and their caregivers report a substantial level of distress. Mindfulness-based stress reduction has been shown to alleviate distress associated with transplant, but there is limited experience in this population with other mindfulness-based interventions, or with combined transplant patient and caregiver interventions. We evaluated a novel, 6-week mindfulness-based resilience training (MBRT) class for transplant patients and their caregivers that incorporates mindfulness practice, yoga, and neuroscience of stress and resilience. Thirty-one heart, liver, kidney/pancreas, and stem cell transplant patients and 18 caregivers at Mayo Clinic in Arizona participated. Measures of stress, resilience, depression, anxiety, health-related quality of life, positive and negative affect, and sleep were completed at baseline, 6 weeks, and 3 months postintervention. At 6 weeks and 3 months, patients demonstrated significant (P<.005) improvements from baseline in measures of perceived stress, depression, anxiety, and negative affect. Quality-of-life mental component (P=.006) and positive affect (P=.02) also improved at follow-up. Most participants adhered to the program, were satisfied with class length and frequency, and reported improved well-being as a result of the class. MBRT holds promise as an intervention to enhance resilience and manage stress for transplant patients and their caregivers.
Solid organ and stem cell transplant patients and their caregivers report a substantial level of distress. Mindfulness-based stress reduction has been shown to alleviate distress associated with transplant, but there is limited experience in this population with other mindfulness-based interventions, or with combined transplant patient and caregiver interventions. We evaluated a novel, 6-week mindfulness-based resilience training (MBRT) class for transplant patients and their caregivers that incorporates mindfulness practice, yoga, and neuroscience of stress and resilience. Thirty-one heart, liver, kidney/pancreas, and stem cell transplant patients and 18 caregivers at Mayo Clinic in Arizona participated. Measures of stress, resilience, depression, anxiety, health-related quality of life, positive and negative affect, and sleep were completed at baseline, 6 weeks, and 3 months postintervention. At 6 weeks and 3 months, patients demonstrated significant (P<.005) improvements from baseline in measures of perceived stress, depression, anxiety, and negative affect. Quality-of-life mental component (P=.006) and positive affect (P=.02) also improved at follow-up. Most participants adhered to the program, were satisfied with class length and frequency, and reported improved well-being as a result of the class. MBRT holds promise as an intervention to enhance resilience and manage stress for transplant patients and their caregivers.
Physical inactivity is an important risk factor for cardiovascular mortality and morbidity. Exercise is considered an acceptable method for improving and maintaining physical and emotional health. Although yoga is historically a spiritual discipline, a growing body of evidence supports the belief that yoga benefits physical and mental health. The objective of this study was to evaluate heart rate variability which reflects autonomic control of heart among yoga practitioners, athletes and individuals with sedentary lifestyle. The study was carried out in the departments of physiology at MAMC Agroha, Hisar and Pt. BD Sharma PGIMS Rohtak, Haryana. The study group comprised of 1200 healthy male volunteers of 16 to 55 years of age. The study group was divided into four age groups: Group A of age 16 to 25 years; Group B of age 26 to 35 years; Group C of age 36 to 45 years and Group D of age 46 to 55 years. All age groups were further divided into three categories i.e athlete (runner), yoga (yoga practitioners) and sedentary in which individuals with sedentary life style were included. The basal recording of ECG in lead II was done for 5 minutes. The Polyrite-D ECG data was used for analysis of heart rate variability by frequency domain method. Two spectral components were recorded namely high frequency (HF) component (0.15-0.4 Hz), an indicator of vagal efferent activity and low frequency (LF) component (0.04-.15 Hz), replicator of composite sympatho-vagal interplay. HF component in normalized unit was found significantly high in age group B and C in yoga practitioners and athletes as compared to sedentary individuals and in age group D significantly high in yoga practitioners as compared to athletes and sedentary individuals. Significantly decreased LF/HF ratio was found in age group B and C in yoga and athlete subjects as compared to sedentary individuals and in age group D in yoga practitioners as compared to athletes and sedentary individuals. This indicates that parasympathetic activity is substantially greater in yoga practitioners.