Community-Based Yoga for Women Undergoing Substance Use Disorder Treatment: A Descriptive Study.

BACKGROUND: Women with substance use disorders (SUD) receive medication-assisted treatment (MAT) with behavioral interventions and counseling for recovery. Evidence supports the use of yoga for SUD; however few studies specifically feature women. OBJECTIVES: Community-based yoga may add to health promotion through preferable physical activity for women in recovery. The aims of this study are to explore demographics and quantitative measures relevant to recovery and capture and understand the subjective experience of one session of yoga. STUDY DESIGN: The study design involves Descriptive/Cross-sectional. METHODOLOGY: Women in an inpatient SUD center attending weekly optional off-site yoga for recovery were recruited to capture first-time attendance. Survey data included Medical Outcomes Survey 12-item short-form (SF-12), Toronto Mindfulness Scale (TMS), and Brief Resilience Scale (BRS), demographics, and narrative reflections. Recruitment opportunities occurred weekly during ongoing hour-long classes. RESULTS: Twenty-nine women (average age 36.6) with primarily opiate-based addictions completed surveys. SF-12 was below the normative value of 50 for both subscales. BRS scores showed averages on the low end of normal resiliency. The frequency of responses to writing prompts confirmed physical and mental well-being through yoga intervention. Women shared potential relapse prevention specifically attributed to the mindfulness component of the intervention. CONCLUSION: The SF-12, BRS, and TMS are brief, valid, and reliable and can be easily incorporated in clinical practice or future research. Suboptimal SF-12 scores were found in women with SUD and, therefore important to note in the context of recovery to optimize treatment. Subjective reports from the participants find community-based yoga an enjoyable and beneficial type of physical activity. Yoga may be a viable option for comprehensive mind-body intervention for this population.

Yoga for Substance Use Disorder in Women: A Systematic Review.

It has been suggested that yoga may be an effective adjunct intervention in the management of substance use disorders (SUD). Additionally, women with SUD require different treatment approaches than men. The objective of this study was to critically evaluate the evidence for the effectiveness of yoga, specifically for women, as part of treatment for SUD. Nine electronic databases were searched from inception to January 2020. Randomized controlled trials (RCT) that evaluated any type of yoga, including yoga as a component of mindfulness-based treatment, against any type of control in individuals with any type of addiction were eligible. Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Checklist and Statement, methodological quality was appraised using Physiotherapy Evidence Database (PE Dro) criteria. Ten RC Ts (eight mixed-gender and two female-focused) met the eligibility criteria. Most of these RCTs were small to medium-sized, with various methodological and analytical flaws and deficits. The types of addictions included in these studies were alcohol, drug, and nicotine addiction. Most RCTs suggested that various types of yoga, primarily Hatha Yoga and its components, led to favorable or equivalent results for SUD as an adjunct to control or treatment-as-usual interventions. There are limited results on the impact of yoga for SUD specifically focused on women and their unique needs. Although the results of mixed-gender articles are encouraging, large RCTs with gender-specific subanalyses are required to better determine the benefits specific to women incorporating yoga for SUD.

Yoga for Chemotherapy-Induced Peripheral Neuropathy and Fall Risk: A Randomized Controlled Trial.

BACKGROUND: Chemotherapy-induced peripheral neuropathy (CIPN) is a common, debilitating side effect that worsens quality of life and increases the risk of falls in cancer survivors. Evidence of yoga's safety and efficacy in treating CIPN is lacking. METHODS: In a randomized controlled study, we assigned breast and gynecological cancer survivors with persistent moderate-to-severe CIPN pain, numbness, or tingling with a score of 4 or greater (0-10 numeric rating scale [NRS]) for at least 3 months after chemotherapy to 8 weeks of usual care or yoga focused on breathwork and musculoskeletal conditioning. Primary endpoint was treatment arm differences for NRS, and secondary endpoints were Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity subscale (FACT/GOG-Ntx), and Functional Reach Test after week 8. We tested treatment arm differences for each outcome measure using linear mixed models with treatment-by-time interactions. All statistical tests were two-sided. RESULTS: We randomly assigned 41 participants into yoga (n = 21) or usual care (n = 20). At week 8, mean NRS pain decreased by 1.95 points (95% confidence interval [CI] = -3.20 to -0.70) in yoga vs 0.65 (95% CI = -1.81 to 0.51) in usual care (P = .14). FACT/GOG-Ntx improved by 4.25 (95% CI = 2.29 to 6.20) in yoga vs 1.36 (95% CI = -0.47 to 3.19) in usual care (P = .035). Functional reach, an objective functional measure predicting the risk of falls, improved by 7.14 cm (95% CI = 3.68 to 10.59) in yoga and decreased by 1.65 cm (95% CI = -5.00 to 1.72) in usual care (P = .001). Four grade 1 adverse events were observed in the yoga arm. CONCLUSION: Among breast and gynecological cancer survivors with moderate-to-severe CIPN, yoga was safe and showed promising efficacy in improving CIPN symptoms.

Effectiveness of Somatic Yoga and Meditation: A Pilot Study in a Multicultural Cancer Survivor Population with Chemotherapy-Induced Peripheral Neuropathy.

Chemotherapy-induced peripheral neuropathy (CIPN) causes significant pain and is an adverse effect of treatment with chemotherapeutic agents. We explored a somatic yoga and meditation intervention in a predominantly minority population. Goals included describing strategies for minority inclusion and testing feasibility and effectiveness. Eight individuals with CIPN enrolled in a single-arm feasibility trial. Somatic yoga and meditation were provided weekly for 8 weeks, with an additional home program component. The primary outcomes were Sit and Reach, Functional Reach, and Timed Up and Go. Secondary outcomes were Patient Neurotoxicity Questionnaire, FACT-GOG-Ntx (for addressing patient concerns associated with neurological symptoms), Brief Pain Inventory, Perceived Stress Scale, Pittsburgh Sleep Quality Index, and Falls Efficacy Scale. Sensitivity to vibration was measured via biothesiometer. Participants with a mean age of 65 (49-73) years self-reported as 63% African-American and 37% Caucasian. They attended 81% of the sessions, and no adverse events we re re p o rted. CIPN symptoms (FAC T- G O G - N t x ) improved significantly (from 88.88 to 106.88, standard deviation = 20.03; p = 0.039). Fear of falling improved, approaching significance (from 39.26 to 34.38, standard deviation = 6.081; p = 0.058). Other measures showed improvement trends, with a slight increase in Brief Pain Inventory pain severity (from 3.50 to 3.75, p = 0.041) possibly reflecting comorbidities. Four qualitative themes emerged: (1) CIPN symptom variability, with musculoskeletal comorbidities; (2) utility of learned skills; (3) improvement in self-confidence, balance, and stability; and (4) social support, with CIPN experience validation and increasing health literacy. Challenges of recruitment and retention require specific outreach, community trust, and health literacy. Preliminary data suggest that somatic yoga and meditation may affect fear of falling and quality of life in cancer survivors with CIPN. A randomized controlled trial using inclusive recruitment and retention methods is indicated to establish the intervention's efficacy.

Impact of Somatic Yoga and Meditation on Fall Risk, Function, and Quality of Life for Chemotherapy-Induced Peripheral Neuropathy Syndrome in Cancer Survivors.

OBJECTIVE: Chemotherapy-induced peripheral neuropathy (CIPN) syndrome causes significant pain as an adverse effect of treatment, with few nonpharmacological interventions tested. A somatic yoga and meditation (SYM) intervention on functional outcomes and quality of life (QOL) was investigated. DESIGN AND METHODS: Individuals diagnosed with CIPN were enrolled in an open-label, single-arm, mixed-methods feasibility trial. PARTICIPANTS AND SETTING: In an outpatient rehabilitation center, ten participants with median age 64.4 years (47-81) attended 61% of the sessions with no adverse events. INTERVENTION: SYM twice a week for 8 weeks for 1.5 hours, with home program and journaling. MAIN OUTCOME MEASURES: Primary functional outcomes included Sit and Reach (SR), Functional Reach (FR), and Timed Up and Go (TUG). Self-reported Patient Neurotoxicity Questionnaire (PNQ) and Functional Assessment of Cancer Therapy-Neurotoxicity (FACT-GOG-NTX) were secondary CIPN outcomes. Biomarkers included salivary cortisol (stress) and bioesthesiometer (vibration). RESULTS: Quantitative findings. Significant improvements were found in flexibility (SR; P = .006); balance (FR; P = .001) and fall risk (TUG; P = .004). PNQ improved significantly ( P = .003) with other measures improving non-significantly. Qualitative findings. Five themes emerged: (1) vacillation of CIPN pain perception over time; (2) transferability of skills to daily activities; (3) improvement in physical function; (4) perceived relaxation as an effect of SYM; and (5) group engagement provided a social context for not feeling isolated with CIPN. CONCLUSION: Preliminary data suggest SYM may improve QOL, flexibility, and balance in cancer survivors with CIPN, with a fully powered randomized controlled trial indicated. TRIAL REGISTRATION: NCT03786055.

Health coaching for healthcare employees with chronic disease: A pilot study.

BACKGROUND: Health coaching promotes healthy lifestyles and may be particularly helpful for employees with chronic disease. OBJECTIVE: Evaluate the effects of a health coaching program that targeted health-system employees with at least one cardiovascular disease (CVD) risk factor. METHODS: Fifty-four employees volunteered for a health coaching program (6-session, 12-week program, at least one cycle). 40 (74%) completed (mean age [SD] = 53.3 [10.3] years, Female = 95%, Caucasian = 83%). A certified and integrative health coach/nutritionist provided coaching. Self-reported outcomes were collected using a pre-post design. RESULTS: Participants reported high rates of obesity (75%), hypertension (52.5%), diabetes/prediabetes (47.5%), and hyperlipidemia (40%). In addition, 20% reported chronic pain/rehabilitation needs, 17.5% seasonal depression, and 30% other significant co-morbidities. Following coaching, participants reported significant weight loss (mean [SD] 7.2 [6.6] pounds, p < 0.0001, d = 1.11), increased exercise (from 0.8 to 2.3 sessions/week, p < 0.001, d = .89), reduced perceived stress (p < 0.04, d = .42), and a trend for improved sleep (p = 0.06, d = .38). Reduced stress correlated with both increased exercise (r = -.39, p < 0.05) and decreased fatigue (r = .36, p = 0.07). CONCLUSION: Health coaching for healthcare employees with obesity and other CVD risk factors is a promising approach to losing weight, reducing stress, making healthy lifestyle changes, and improving health and well-being.

Tai chi for well-being of breast cancer survivors with aromatase inhibitor-associated arthralgias: a feasibility study.

CONTEXT: Arthralgia is common and debilitating for a significant proportion of breast cancer survivors (BCSs) and leads to poor adherence to aromatase inhibitors (AIs). Despite increased recognition of the negative impact of arthralgia on function and the poor adherence that results, very few interventions have been developed to target this side effect. OBJECTIVE: This study aimed to determine the feasibility of tai chi to improve well-being for women experiencing AI-associated arthralgias (AIAAs). DESIGN: The study was a pilot to (1) demonstrate the feasibility of recruitment and retention for a tai chi trial, (2) determine the safety of tai chi, and (3) identify the outcomes (function, pain, and quality of life[QOL]) that tai chi may impact. SETTING: The study took place at the Gilda's Club South Jersey in Linwood, NJ, USA. PARTICIPANTS: Postmenopausal women with a history of stage I-III breast cancer reporting AIAA were enrolled. INTERVENTION: Group tai chi was practiced for 1 h 2 ×/wk for 8 wks. OUTCOME MEASURES: Functional outcomes included (1) sit-and-reach (SR), (2) functional reach (FR), (3) the Berg Balance Scale (BBS), and (4) timed up-and-go (TUG). The following patient-reported outcomes (PROs) were evaluated pre- and postintervention: (1) the Hospital Anxiety and Depression Scale (HADS), (2) the Functional Assessment of Cancer Therapy-Breast (FACT-B), (3) the Functional Assessment of Chronic Illness Therapy Fatigue (FACIT-Fatigue), (4) the Brief Pain Inventory (BPI), (5) the Functional Assessment of Cancer Therapy/Gynecologic Oncology Group-Neurotoxicity (FACT-GOG-Ntx), and (6) the Functional Assessment of Chronic Illness Therapy- Spiritual Well-being Scale (FACIT-Sp). Participants also recorded their tai chi experiences in a journal. RESULTS: For the 12 participants, adherence to the classes was 75%, with no adverse events reported. Participants experienced significant improvement from baseline to follow-up for the HADS anxiety (P = .003) and depression (P = .020) scales, the emotional well-being scale of the FACT-B (P = .027), the FACIT-Fatigue (P = .030), and the sit-and-teach test (P = .016). The BBS (P = .090), TUG (P = .241), BPI severity subscale (P = .058), and physical well-being subscale of the FACT-B (P = .052) showed no significant improvement. Participants reported increased relaxation, reduced stress, and enhanced sleep quality and duration. They valued the group's and the instructor's support. CONCLUSION: The research team demonstrated the feasibility of a tai chi intervention for improving wellbeing for breast cancer patients with AIAA and identified measures that may be sensitive to the impact of a tai chi intervention in this population.

Integrating acupuncture with exercise-based physical therapy for knee osteoarthritis: a randomized controlled trial.

BACKGROUND: Knee osteoarthritis is a chronic disease associated with significant morbidity and economic cost. The efficacy of acupuncture in addition to traditional physical therapy has received little study. OBJECTIVE: The objective of this study was to compare the efficacy and safety of integrating a standardized true acupuncture protocol versus nonpenetrating acupuncture into exercise-based physical therapy (EPT). METHODS: This was a randomized, double-blind, controlled trial at 3 physical therapy centers in Philadelphia, PA. We studied 214 patients (66% African Americans) with at least 6 months of chronic knee pain and x-ray-confirmed Kellgren scores of 2 or 3. Patients received 12 sessions of acupuncture directly following EPT over 6 to 12 weeks. Acupuncture was performed at the same 9 points dictated by the traditional Chinese "Bi" syndrome approach to knee pain, using either standard needles or Streitberger non-skin-puncturing needles. The primary outcome was the proportion of patients with at least a 36% improvement in Western Ontario and McMaster Universities Osteoarthritis Index score at 12 weeks. RESULTS: Both treatment groups showed improvement from combined therapy with no difference between true (31.6%) and nonpenetrating acupuncture (30.3%) in Western Ontario and McMaster Universities Osteoarthritis Index response rate (P = 0.5) or report of minor adverse events. A multivariable logistic regression prediction model identified an association between a positive expectation of relief from acupuncture and reported improvement. No differences were noted by race, sex, or age. CONCLUSIONS: Puncturing acupuncture needles did not perform any better than nonpuncturing needles integrated with EPT. Whether EPT, acupuncture, or other factors accounted for any improvement noted in both groups could not be determined in this study. Expectation for relief was a predictor of reported benefit.

Longitudinal impact of yoga on chemotherapy-related cognitive impairment and quality of life in women with early stage breast cancer: a case series.

PURPOSE: Adjuvant chemotherapy for women with breast cancer has significantly improved the cure rate; however, it has been associated with chemotherapy-related cognitive impact (CRCI). The literature provides preliminary support for the feasibility and efficacy of yoga interventions for the general cancer population, however, controlled trials are scarce and no studies have examined the effect of yoga on cognition for women with breast cancer during chemotherapy. This case series aims to identify the impact of yoga on measures of cognition, functional outcomes, and quality of life (QOL) for breast cancer survivors (BCS). METHODS: Four women with a diagnosis of early-stage breast cancer prior to chemotherapy treatment were administered the following physiologic measures at baseline, 6, and 12 weeks during chemotherapy, and at one and three months after the conclusion of the study: Functional Reach test (balance) and Sit and Reach test (flexibility), and QOL, POMS (Mood) and FACT-B (QOL), at baseline. Primary outcomes of cognition were measured with the Perceived Cognition Questionnaire (PCQ) and CogState, a computerized measurement of cognition. Women attended an Iyengar-inspired yoga program twice a week for 12 weeks. Qualitative questionnaires were administered after the completion of the study to determine perceived benefits and challenges of the yoga program. RESULTS: Four women with Stage II breast cancer ranged in age from 44-65 years. CogState computerized testing showed changes in varying domains of cognition through treatment and follow-up. Improved balance, flexibility, and QOL were also noted over time. No adverse events were observed. Analysis of qualitative data revealed the yoga classes were helpful and subjects continued the practice elements of yoga including relaxation, breathing, and stretching. The most challenging aspect of the study was physical limitations due to various medical complications and included fatigue, decreased range of motion, and pain. CONCLUSION: This case series suggests that yoga may impact various aspects of cognition during and after chemotherapy administration as noted through quantitative measures. Women describe yoga as improving various domains of QOL through the treatment trajectory. This mind-body intervention may stave off CRCI; however, further investigation is needed for additional randomized controlled trials on the effects of yoga on cognition for women with breast cancer undergoing adjuvant chemotherapy treatment.

A qualitative exploration of the impact of yoga on breast cancer survivors with aromatase inhibitor-associated arthralgias.

RESEARCH QUESTION: Arthralgia affects postmenopausal breast cancer survivors (BCS) receiving aromatase inhibitors (AI), which may result in reduced function and long-term well-being. This is an exploratory, qualitative investigation of BCS who participated in a yoga-based program to understand impact on joint pain and various aspects of quality of life (QOL) through a yoga program. THEORETICAL FRAMEWORK: Social cognitive theory was used and provided the foundation for developing a yoga intervention through sources of efficacy information: (1) performance accomplishment, (2) structured experience, (3) verbal support from instructor and group, and (4) physical feedback. METHODOLOGY: Ten postmenopausal women with stage I-III breast cancer and AI associated arthralgia (AIAA) received yoga twice a week for eight weeks for 90 minutes and were instructed to continue in a home-based yoga program. We used social cognitive theory (SCT) to structure a yoga intervention as an ongoing physical activity to manage joint pain and function. Participants completed journal reflections on their experience and received weekly phone calls. ANALYSIS: Data was collected and analyzed using qualitative methods. Member checks were completed and emergent themes were explored and agreed upon by the research team to ensure reliability and validity of data. Several emergent themes were discovered: Empowerment: Importance of Camaraderie, Community, and Sharing; Pain Relief; Increased Physical Fitness (Energy, Flexibility, and Function); Relieved Stress/Anxiety and Transferability of Yoga through Breathing. These themes were identified through instructor observation, participant observation, and weekly phone call documentation. INTERPRETATION: Participants experienced an eight-week yoga intervention as an effective physical activity and support group that fostered various improvements in quality of life (QOL) and reduction in AIAA. Participants were highly motivated to improve physical fitness levels and reduce pain. This study revealed benefits from alternative forms of exercise such as yoga to provide a structure, which is transferable in other situations. Information, structured physical guidance in yoga postures, support, and feedback are necessary to foster physical activity for BCS experiencing pain. IMPLICATIONS FOR CANCER SURVIVORS: Results of this qualitative analysis indicate that interventions to support BCS with AIAA are warranted. Yoga appears to positively impact these side effects of hormonal therapies. Additional research would aid in the development of other interventions.

Impact of yoga on functional outcomes in breast cancer survivors with aromatase inhibitor-associated arthralgias.

Arthralgia affects postmenopausal breast cancer survivors (BCSs) receiving aromatase inhibitors (AIs). This study aims to establish the feasibility of studying the impact of yoga on objective functional outcomes, pain, and health-related quality of life (HR-QOL) for AI-associated arthralgia (AIAA). Postmenopausal women with stage I to III breast cancer who reported AIAA were enrolled in a single-arm pilot trial. A yoga program was provided twice a week for 8 weeks. The Functional Reach (FR) and Sit and Reach (SR) were evaluated as primary outcomes. Pain, as measured by the Brief Pain Inventory (BPI), self-reported Patient Specific Functional Scale (PSFS), and Functional Assessment of Cancer Therapy-Breast (FACT-B) were secondary outcomes. Paired t tests were used for analysis, and 90% provided data for assessment at the end of the intervention. Participants experienced significant improvement in balance, as measured by FR, and flexibility, as measured by SR. The PSFS improved from 4.55 to 7.21, and HR-QOL measured by FACT-B also improved; both P < .05. The score for the Pain Severity subscale of the BPI reduced. No adverse events nor development or worsening of lymphedema was observed. In all, 80% of participants adhered to the home program. Preliminary data suggest that yoga may reduce pain and improve balance and flexibility in BCSs with AIAA. A randomized controlled trial is needed to establish the definitive efficacy of yoga for objective functional improvement in BCSs related to AIAA.

Iyengar Yoga versus Enhanced Usual Care on Blood Pressure in Patients with Prehypertension to Stage I Hypertension: a Randomized Controlled Trial.

The prevalence of prehypertension and Stage 1 hypertension continues to increase despite being amenable to non-pharmacologic interventions. Iyengar yoga (IY) has been purported to reduce blood pressure (BP) though evidence from randomized trials is lacking. We conducted a randomized controlled trial to assess the effects of 12 weeks of IY versus enhanced usual care (EUC) (based on individual dietary adjustment) on 24-h ambulatory BP in yoga-naïve adults with untreated prehypertension or Stage 1 hypertension. In total, 26 and 31 subjects in the IY and EUC arms, respectively, completed the study. There were no differences in BP between the groups at 6 and 12 weeks. In the EUC group, 24-h systolic BP (SBP), diastolic BP (DBP) and mean arterial pressure (MAP) significantly decreased by 5, 3 and 3 mmHg, respectively, from baseline at 6 weeks (P < .05), but were no longer significant at 12 weeks. In the IY group, 24 h SBP was reduced by 6 mmHg at 12 weeks compared to baseline (P = .05). 24 h DBP (P < .01) and MAP (P < .05) decreased significantly each by 5 mmHg. No differences were observed in catecholamine or cortisol metabolism to explain the decrease in BP in the IY group at 12 weeks. Twelve weeks of IY produces clinically meaningful improvements in 24 h SBP and DBP. Larger studies are needed to establish the long term efficacy, acceptability, utility and potential mechanisms of IY to control BP.

Predictors of yoga use among patients with breast cancer.

OBJECTIVE: Emerging research suggests that yoga may be beneficial for reducing symptoms and improving quality of life among breast cancer patients. However, very little is known about the characteristics of breast cancer patients who use yoga; thus, this study seeks to identify the sociodemographic and clinical characteristics of yoga users among this population. DESIGN: A cross-sectional survey study was conducted. SETTING: The study was conducted at an outpatient breast oncology clinic at a large university hospital. PARTICIPANTS: Three hundred postmenopausal breast cancer patients currently receiving aromatase inhibitors were included in this study. MAIN OUTCOME MEASUREMENT: Self-reported use of yoga following the cancer diagnosis was collected along with sociodemographic and clinical data. Multivariate logistic regression was used to identify independent predictors of yoga use among breast cancer patients. RESULTS: Of 300 participants, 53 (17.7%) reported having used yoga following cancer diagnosis. White patients were significantly more likely to use yoga than nonwhite patients (P = .02). Higher education level, lower BMI (body mass index), part-time employment status, previous chemotherapy, and radiation therapy were all associated with greater yoga use (all P < .05). Controlling for other factors, greater yoga use was independently associated with higher education level (adjusted odds ratio [AOR] 2.72, 95% confidence interval [CI], 1.15-6.46), and lower BMI (AOR 0.25, 95% CI, 0.09-0.66). CONCLUSION: Yoga use following breast cancer diagnosis was substantially higher for white patients and those with lower BMI and higher education levels. Considering its potential benefits for symptom management in cancer, more research is needed to understand the attitudes and barriers to yoga use among individuals with nonwhite race, lower education, and higher BMI level. Such investigation will help design yoga programs that are aligned to the needs of these populations.

Cerebral blood flow effects of yoga training: preliminary evaluation of 4 cases.

OBJECTIVES: Experienced practitioners of yoga have been shown to alter brain function, but this case series measured cerebral blood flow before and after a 12-week training program in Iyengar yoga (IY) for naïve subjects. METHODS: On the first day, each of the 4 subjects listened to the teacher speaking on the history and background of the yoga program while they were injected with 250 MBq of (99m)Tc-bicisate and received a single photon emission computed tomography scan (pre-program baseline). Subjects then had their first IY training and were injected and scanned with 925 MBq bicisate while they did their first meditation (pre-program meditation). Subjects then underwent a 12-week training program in IY and then underwent the same imaging protocol with a postprogram baseline and postprogram meditation scan. Baseline and meditation scans, before and after training, were compared using paired t tests. RESULTS: There were significant decreases (p < 0.05) between the pre- and postprogram baseline scans in the right amygdala, dorsal medial cortex, and sensorimotor area. There was a significant difference (p < 0.05) in the pre- and postprogram percentage change (i.e., activation) in the right dorsal medial frontal lobe, prefrontal cortex, and right sensorimotor cortex. CONCLUSIONS: These initial findings suggest the brain experiences a "training effect" after 12 weeks of IY training.

Complementary and alternative medicine inclusion in physical therapist education in the United States.

PURPOSE: The purpose of this study was to determine the current prevalence, and at what level, complementary and alternative medicine (CAM) content is included in physical therapist (PT) education in the United States. This survey study provides self-report data regarding reasons why faculty members choose to include or not include CAM into programme content. BACKGROUND/SIGNIFICANCE: This study investigates the current prevalence of CAM content, and what level of inclusion (minimal, moderate, advanced) in PT curricula will assist programmes as they modify existing curricula and develop new programmes. SUBJECTS: All 196 US-accredited programmes were included in our survey. MATERIALS AND METHODS: An IRB-approved (Investigational Review Board), pilot-tested, two-page survey was emailed to all programme chairpersons of accredited PT programmes. A hard copy survey was mailed to non-responding programmes. ANALYSES: Returned surveys were analyzed descriptively to characterize the data shape, tendency and variability. Data were summarized in a frequency distribution and graphically depicted in a histogram for each category. In addition, qualitative analysis was completed for the explanatory data. RESULTS: Forty-seven per cent (92) of all accredited PT programmes (196) responded. Most commonly included CAM areas were: manipulative and body-based methods, alternative medical systems and biologically based therapies. Most frequent responses to limitations to including CAM in PT curriculum were: limited curriculum time, lack of evidence supporting CAM practices and trouble locating qualified CAM presenters. CONCLUSIONS: This survey suggests the following: CAM techniques are included in entry-level PT education in the United States; the majority of these techniques are offered at the minimum or exposure level; manipulative and body-based methods, alternative medical systems and biologically based therapies are the most frequently included CAM techniques.

Therapeutic effects of yoga for children: a systematic review of the literature.

PURPOSE: We completed a systematic review of the literature on the effect of yoga on quality of life and physical outcome measures in the pediatric population. We explored various databases and included case-control and pilot studies, cohort and randomized controlled trials that examined yoga as an exercise intervention for children. SUMMARY OF KEY POINTS: Using the Sackett levels of evidence, this article reviews the literature on yoga as a complementary mind-body movement therapy. We address the research through three practice patterns according to the Guide to Physical Therapist Practice and provide considerations for the inclusion of yoga into clinical practice. STATEMENT OF CONCLUSIONS AND RECOMMENDATIONS FOR CLINICAL PRACTICE: The evidence shows physiological benefits of yoga for the pediatric population that may benefit children through the rehabilitation process, but larger clinical trials, including specific measures of quality of life are necessary to provide definitive evidence.

The effect of iyengar yoga and strengthening exercises for people living with osteoarthritis of the knee: a case series.

This case series describes the impact of various forms of exercise on symptoms associated with osteoarthritis of the knee. A group of 15 women and men performed one of the following: traditional stretching and strengthening exercises, Iyengar yoga, or no structured group exercise. Low back and hamstring flexibility and quadriceps strength and function were monitored before and after the program. The Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) was used to assess subjective change after the six-week intervention period. A global assessment questionnaire was also completed by each participant and each instructor at the exit sessions to measure perceived changes in improvements since the initiation of the intervention. This study found functional changes and improvement in quality of life in traditional exercise and a yoga based approach that should encourage further comprehensive and carefully designed studies of yoga in osteoarthritis.

The effect of group aerobic exercise and t'ai chi on functional outcomes and quality of life for persons living with acquired immunodeficiency syndrome.

OBJECTIVE: This study aimed to assess the usefulness of two interventions in a group rehabilitation medicine setting to determine strategies and exercise guidelines for long-term care of the HIV/AIDS population with human immunodeficiency virus (HIV) and/or acquired immunodeficiency syndrome (AIDS). DESIGN: This was a randomized clinical trial investigating the effects of tai chi (TC) and aerobic exercise (EX) on functional outcomes and quality of life (QOL) in patients with AIDS. SETTING: Two outpatient infectious disease clinics in a mid-atlantic state were the setting. SUBJECTS AND INTERVENTION: Thirty-eight (38) subjects with advanced HIV (AIDS) were randomized to one of three groups: TC, EX, or control. Experimental groups exercised twice weekly for 8 weeks. OUTCOME MEASURES: The primary outcomes included QOL as measured by the Medical Outcomes Short Form (MOS-HIV) and Spirituality Well-Being Scale (SWB). Functional measures included the functional reach (FR) for balance, sit and reach (SR) for flexibility, and sit-up (SU) test for endurance. The physical performance test (PPT) was used to determine overall function, and the Profile of Mood States (POMS) was used to evaluate psychologic changes. To consider the patients' explanations for these measurements, qualitative data were collected from subjects' journals, focus groups, and nonparticipant observation. RESULTS: Thirty-eight (38) subjects were included in data analysis: 13 in the TC group, 13 in the EX group, and 12 in the control group. Results of analysis of covariance showed significant changes in the exercise groups in overall functional measures (p < 0.001). The MOS-HIV showed a significant difference on the subscale of overall health (p = 0.04). The POMS showed significant main effect for time in confusion-bewilderment (p = 0.000) and tension-anxiety (p = 0.005). Three dominant themes emerged from the qualitative data, including: positive physical changes, enhanced psychologic coping, and improved social interactions. CONCLUSIONS: This study shows that TC and EX improve physiologic parameters, functional outcomes, and QOL. Group intervention provides a socialization context for management of chronic HIV disease. This study supports the need for more research investigating the effect of other types of group exercise for this population. This study sets the stage for a larger randomized controlled trial to examine the potential short- and long-term effects of group exercise that may prove beneficial in the management of advanced HIV disease. Further research is warranted to evaluate additional exercise interventions that are accessible, safe, and cost-effective for the HIV population.