Yoga-based Intervention Research Articles

Yoga-based lifestyle intervention for antenatal depression (YOGA-D): study protocol for a pilot randomized controlled trial

Background Depression during pregnancy is associated with pre-term labor, low birthweight, post-partum depression and adverse child outcomes. There are concerns about the safety of anti-depressant medications during pregnancy. Many pregnant women with antenatal depression are neither aware about their depression nor do they have access to non-pharmacological interventions for depression. Evidence suggests that pre-natal yoga can improve antenatal depression. Yoga is native to the Indian culture and women can practice yoga as a ‘self-care’ intervention with minimal training. There is no study till date on the efficacy of yoga on antenatal depression in pregnant women in a low resource (rural) setting in India. This pilot randomized controlled trial aims to study the feasibility, acceptability, and preliminary efficacy of a YOGA -based lifestyle intervention for Antenatal D epression (YOGA-D) in Maharashtra, India. Methods We will undertake a single-blind individual randomized parallel group-controlled pilot trial with 1:1 allocation ratio. Adult women with 12–26 weeks of pregnancy, without any obstetric or medical complications will be randomly allocated to either the active intervention group (Yoga-Sanskar (YS)) or the Enhanced Usual Care (EUC) group. Trained yoga instructors will teach a pre-defined yoga sequence to the participants in the YS arm. In the EUC arm, participants will receive a single session of health education. We will assess trial feasibility using the recruitment, retention, and study completion rates. The primary outcome of depression will be measured using the translated Marathi version of the Patient Health Questionnaire-9. Assessments will be at the baseline, three-months post-randomization, and post-delivery. Discussion This study will help us to understand the barriers in implementation of a yoga-based intervention for antenatal depression in a low-resource/rural setting in Maharashtra, India. Based on the learnings of this pilot trial, we plan to undertake an explanatory randomized controlled trial in the next few months. Registration CTRI (CTRI/2024/05/067176; 10/05/2024).

Pilot Randomized Controlled Trial of a Yoga-Based Intervention Targeting Anger Management for People Who Are Incarcerated.

Introduction: Incarceration represents an opportune moment to improve self-management of anger and aggression. A hatha yoga-based intervention (YBI) could serve as a useful adjunctive intervention for anger within prisons. Methods: We enrolled 40 people with elevated levels of anger who were incarcerated (20 in a women's facility, and 20 in a men's facility) in a 10-week pilot randomized controlled trial of a YBI versus. a health education (HE) control group. Participants attended their respective groups once per week. We examined indices of feasibility and acceptability, including intervention credibility, expectancy the intervention would be helpful, intervention satisfaction, class attendance, engagement in personal practice, instructor fidelity, intervention safety, and study recruitment and retention rates. We also examined changes in clinical outcomes including anger, depression, anxiety, and behavioral infractions over time. Results: We met targets for several outcomes: credibility of the YBI and HE interventions, expectancy that they would be helpful, and satisfaction with the programs. Instructors demonstrated fidelity to both manuals. There were no serious adverse events related to study participation. Class attendance did not meet our target outcome in either facility and rates of personal practice met our target outcome in the men's but not the women's facility. For people enrolled in the YBI, anger, depression, and anxiety tended to decrease over time. Qualitative interviews with participants pointed to overall high satisfaction with the YBI and provided information on facility-related barriers to class attendance. Conclusion: Although we did not meet all our feasibility targets in this study, we note high participant enthusiasm. Thus, we believe this line of research is worth pursuing, with further attention to ways to decrease facility-related barriers to class attendance and personal practice. Clinical trials registration: NCT05336123.

Effects of yoga compared with health promotion on health-related quality of life in adults with post-COVID-19 condition: protocol for a randomised controlled trial

IntroductionPost-COVID-19 condition (post COVID, also known as long COVID) is a global public health issue estimated to affect over 100 million people. Common symptoms include fatigue, dyspnoea and cognitive dysfunction...

Online yoga programme for resident physicians in Québec: an evaluation of feasibility and impact on mental health

ObjectivesTo evaluate the feasibility of the Bali Yoga Programme for Residents (PYB-R), an 8-week virtual yoga-based intervention and determine its impact on the mental health of resident physicians.DesignSingle-group repeated measures...

THE EFFECT OF A 10-WEEK YOGA BASED INTERVENTION ON IMPROVING HAND GRIP STRENGTH OF AFFECTED ARM IN WOMEN AT RISK FOR BREAST CANCER RELATED LYMPHEDEMA: A RANDOMIZED CONTROL TRIAL

Background: Decrease strength, swelling, pain, and stiffness in the arm caused by breast cancer related lymphedema can make everyday activities challenging and hinder both fine and gross motor skills. This study aims to investigate whether a yoga-based intervention is practical, safe, and potentially beneficial for women who have had surgery and are at high risk of developing lymphedema after breast cancer treatment. Method: A pre – post control experimental random group research design was used. 40 samples (≥ 40 to ≤ 50) years were taken from HCG cancer hospital of Ahmedabad and randomly assigned to control (n=20) and experimental (n=20) group. The experimental group participated in a 10-week yoga-based intervention, with sessions held 5 days a week. Both groups had their hand grip strength of affected arm measured using a GBEX Hand Dynamometer. Results: Collected data were analysed through dependent sample (paired) 't'-test. Result of hand grip strength of affected arm of experimental group was very statistically significant (at p=0.0034) but in control group there was not statically significant (at p =0.5906) among women at risk for breast cancer related lymphedema. Conclusion: Experimental group has shown statistically significant improvement in hand grip strength of affected arm in women at risk for breast cancer related lymphedema.

Yoga-based lifestyle intervention for antenatal depression (YOGA-D): study protocol for a pilot randomized controlled trial

Background Depression during pregnancy is associated with pre-term labor, low birthweight, post-partum depression and adverse child outcomes. There are concerns about the safety of anti-depressant medications during pregnancy. Many pregnant women with antenatal depression are neither aware about their depression nor do they have access to non-pharmacological interventions for depression. Evidence suggests that pre-natal yoga can improve antenatal depression. Yoga is native to the Indian culture and women can practice yoga as a ‘self-care’ intervention with minimal training. There is no study till date on the efficacy of yoga on antenatal depression in pregnant women in a low resource (rural) setting in India. This pilot randomized controlled trial aims to study the feasibility, acceptability, and preliminary efficacy of a YOGA -based lifestyle intervention for Antenatal D epression (YOGA-D) in Maharashtra, India. Methods We will undertake a single-blind individual randomized parallel group-controlled pilot trial with 1:1 allocation ratio. Adult women with 12–26 weeks of pregnancy, without any obstetric or medical complications will be randomly allocated to either the active intervention group (Yoga-Sanskar (YS)) or the Enhanced Usual Care (EUC) group. Trained yoga instructors will teach a pre-defined yoga sequence to the participants in the YS arm. In the EUC arm, participants will receive a single session of health education. We will assess trial feasibility using the recruitment, retention, and study completion rates. The primary outcome of depression will be measured using the translated Marathi version of the Patient Health Questionnaire-9. Assessments will be at the baseline, three-months post-randomization, and post-delivery. Discussion This study will help us to understand the barriers in implementation of a yoga-based intervention for antenatal depression in a low-resource/rural setting in Maharashtra, India. Based on the learnings of this pilot trial, we plan to undertake an explanatory randomized controlled trial in the next few months. Registration CTRI (CTRI/2024/05/067176; 10/05/2024).

Yoga as a therapeutic approach to mental health in university students: a randomized controlled trial.

The purpose of this study has been to analyze the efficacy of a yoga-based intervention on stress, emotional wellbeing, state anxiety and trait anxiety in university students. This study was a randomized controlled trial. The sample consisted of 129 university students, of which 65 underwent a yoga training for 12 weeks and a control group that did not carry out any type of intervention. The primary outcome was stress, which was collected through The Perceived Stress Scale (PSS). The secondary outcomes were emotional wellbeing which was measured through the Warwick-Edinburgh Mental Wellbeing Scale (WEMWBS), and anxiety through State-Trait Anxiety Inventory (STAI). All variables were measured before and after the intervention. Participants in the experimental group showed statistically significant improvements in the primary outcome perceived stress (Cohen's d = 0.44) and the secondary outcomes emotional wellbeing (Cohen's d = 0.47), and both state anxiety (Cohen's d = 0.38) and trait anxiety (Cohen's d = 0.80) compared to the control group that did not carry out any type of physical training. This study demonstrated that a 12-week yoga intervention can significantly reduce perceived stress and anxiety, and improve emotional wellbeing in university students. Initially, the experimental group (EG) reported higher levels of stress and anxiety than the control group (CG), but after the intervention, the EG experienced significant improvements compared to the CG.

Evaluating Yoga-Based Intervention Versus the American Diabetes Association Exercise Regimen in Conjunction With Standard Care for Autonomic Neuropathy in Diabetes Mellitus: An Exploratory Clinical Trial.

Diabetic autonomic neuropathy (DAN) is a prevalent yet often overlooked complication of diabetes mellitus (DM), impacting multiple organs and substantially elevating the risk of morbidity and mortality. This study aimed to assess the effectiveness of yoga-based intervention (YBI) compared to the American Diabetes Association exercise regimen (ADA Ex. Regime) and standard care for treating autonomic neuropathy in type 2 DM. This open-label exploratory clinical trial featured two parallel study arms: Group A (Intervention), which received YBI alongside standard care, and Group B, which adhered to the ADA Ex. Regime in conjunction with standard care. A total of 80 participants aged 35-60, diagnosed with type 2 DM and autonomic neuropathy, were equally allocated to both groups. Data collection included nerve conduction velocity (NCV) tests, autonomic function tests (AFTs), as well as evaluations of depression and quality of life. YBI demonstrated a drop in parasympathetic tone compared to the ADA Ex. Regime. Following a six-month intervention, the sympathetic activity indicator (SD2) exhibited a significantly lower value in the YBI group than in the ADA Ex. Regime group, indicating a positive effect (p < 0.05), while the ADA Ex. Regimeshowed more improvement in certain areas of NCV (e.g., left and right peroneal NCV, right and left peroneal F-latency), notable differences were observed in alkaline phosphatase levels, depression scores, and WHO-5 wellness, all reaching statistical significance at p < 0.05. The study findings observed that a 24-week YBI significantly reduced in symptoms of diabetic neuropathy and stress. Although the ADA Ex. Regimedemonstrated greater improvement in specific aspects of NCV compared to YBI, YBI outperformed the ADA Ex. Regime in enhancing WHO-5 wellness and reducing depression symptoms.

Emotion regulation and heart rate variability may identify the optimal posttraumatic stress disorder treatment: analyses from a randomized controlled trial.

High variability in response and retention rates for posttraumatic stress disorder (PTSD) treatment highlights the need to identify "personalized" or "precision" medicine factors that can inform optimal intervention selection before an individual commences treatment. In secondary analyses from a non-inferiority randomized controlled trial, behavioral and physiological emotion regulation were examined as non-specific predictors (that identify which individuals are more likely to respond to treatment, regardless of treatment type) and treatment moderators (that identify which treatment works best for whom) of PTSD outcome. There were 85 US Veterans with clinically significant PTSD symptoms randomized to 6 weeks of either cognitive processing therapy (CPT; n = 44) or a breathing-based yoga practice (Sudarshan kriya yoga; SKY; n = 41). Baseline self-reported emotion regulation (Difficulties in Emotion Regulation Scale) and heart rate variability (HRV) were assessed prior to treatment, and self-reported PTSD symptoms were assessed at baseline, end-of-treatment, 1-month follow-up, and 1-year follow-up. Greater baseline deficit in self-reported emotional awareness (similar to alexithymia) predicted better overall PTSD improvement in both the short- and long-term, following either CPT or SKY. High self-reported levels of emotional response non-acceptance were associated with better PTSD treatment response with CPT than with SKY. However, all significant HRV indices were stronger moderators than all self-reported emotion regulation scales, both in the short- and long-term. Veterans with lower baseline HRV had better PTSD treatment response with SKY, whereas Veterans with higher or average-to-high baseline HRV had better PTSD treatment response with CPT. To our knowledge, this is the first study to examine both self-reported emotion regulation and HRV, within the same study, as both non-specific predictors and moderators of PTSD treatment outcome. Veterans with poorer autonomic regulation prior to treatment had better PTSD outcome with a yoga-based intervention, whereas those with better autonomic regulation did better with a trauma-focused psychological therapy. Findings show potential for the use of HRV in clinical practice to personalize PTSD treatment. ClinicalTrials.gov identifier, NCT02366403.

Effects of a complex yoga-based intervention on physical characteristics

Empirical studies on yoga have shown that regular practice can have a beneficial effect on risk factors of cardiovascular diseases; also, it can decrease body weight, body fat and increase muscle mass. Positive effects on balance and flexibility were also reported. This study evaluated the impact of a 3-month complex yoga-based program, including physical exercises, education, and social support, with a quasi-randomized design in a middle-aged community sample. The intervention group consisted of 46 participants while the passive control group was 29 participants. The intervention group showed a significant increase in core muscle strength and hamstring flexibility and a decrease in body fat. No significant changes were found concerning risk factors of cardiovascular diseases, body weight, muscle mass, balancing ability, and dietary habits. A 3-month yoga intervention cannot substantially impact the cardiovascular system and body weight control in middle-aged adults.

Opioid use disorder and role of yoga as an adjunct in management (OUDARYAM): Study protocol for a randomized controlled trial.

The proposed research aims to test the effects and mechanisms of a six-month yoga-based intervention as an add-on to standard treatment in opioid use disorder (OUD) by conducting a randomized controlled study with the following primary outcome variables: 1) clinical: abstinence (opioid negative urine test), and reductions in pain and craving, and 2) mechanisms: reward circuit activation in response to opioid visual cue craving paradigm, activation in response to a cognitive control task, and resting state functional connectivity through fMRI, and plasma beta-endorphin levels. Secondary outcome variables are perceived stress, anxiety, sleep quality, cognitive performance, pain threshold, buprenorphine dosage and side effects, withdrawal symptoms, socio-occupational functioning, vedic personality traits, heart rate variability, serum cortisol, and brain GABA levels through magnetic resonance spectroscopy (MRS). In this single-blinded, randomized, controlled, parallel-group superiority trial with 1:1 allocation ratio, 164 patients with OUD availing the outpatient/ inpatient clinical services at a tertiary mental healthcare hospital in India will be enrolled after giving informed consent. Consecutive consenting patients will be randomly allotted to one of the two groups - yoga arm (standard treatment + yoga-based intervention), or waitlist group (standard treatment alone). Allocation concealment will be followed, the clinicians, outcome assessors and data analysts will remain blind to subject-group allocation. A validated and standardized yoga program for OUD will be used as an intervention. Participants in the yoga arm will receive 10 supervised in-person sessions of yoga in the initial two weeks followed by tele-yoga sessions thrice a week for the next 22 weeks. The wait-list control group will continue the standard treatment alone for 24 weeks. Assessments will be done at baseline, two weeks, 12 weeks, and 24 weeks. Data from all randomized subjects will be analysed using intent-to-treat analysis and mixed model multivariate analysis. Findings will be disseminated through peer-reviewed publication, conference presentations, and social media. The trial has been registered under Clinical Trials Registry-India with registration number CTRI/2023/03/050737.

Design and Rationale of a Two-Armed Randomized Controlled Trial on Yoga/Brisk Walking-Based Lifestyle Modification on Dementia Risk Reduction, and Influence of ApoE Genotypes on the Intervention.

Though considered a late-onset disease, the 2020 report of the Lancet Commission emphasizes the necessity of conducting primary prevention trials with an approach of never too early in the life course for dementia prevention. Driven by the same notion, we hereby aim to compare the dementia risk reduction potential of two potential interventions, 48 weeks (12 months) of yoga and brisk walking, in middle-aged high-risk subjects. A randomized controlled trial. Community in India. In total, 323 at-risk dementia subjects will be recruited from community settings through health awareness camps and door-to-door surveys across Delhi, India. Participants will be randomized into yoga or brisk-walking groups (1:1). The yoga intervention group will receive 60 contact yoga sessions per 60-min/day at the community parks, followed by continued tele-supervised home practice, further followed by at-home self-practice, and will be tested at 3-time points (baseline, 24-week and 48-week, post-randomization) to test the efficacy of the intervention. The control group will be asked to do brisk walking daily for 45 minutes at their convenience, followed by weekly telephone follow-ups. Applying the intention-to-treat principle, the primary endpoint will be the change from baseline at the 12th month in the Cardiovascular Risk Factors, Aging, and Dementia (CAIDE) Scores. Secondary outcomes will include the composite scores derived from a comprehensive neuropsychology battery, comprising the Trail Making Test, Digit Span Test, N Back, Color Trail, Animal Fluency Test, COWA (Controlled Oral Word Association Test), and Digit Symbol Substitution. The primary outcome will be analyzed using mixed-effect models for repeated measures, adjusted for covariates as fixed effects. The study has been prospectively registered (CTRI/2023/02/049746) on February 15, 2023. The protocol was conceptualized in 2021 and approved by the Institutional Ethics Committee of SVYASA. Recruitment began in February 2023 and is underway with patient enrollment. To our knowledge, this is the first controlled trial to investigate the longitudinal effects of a yoga-based intervention on dementia risk reduction using the CAIDE risk score. The findings of this trial will also provide insight into a better understanding of genotype-dependent responses to yoga intervention and open up avenues for understanding the implications of gene-intervention interactions for precision prevention using yoga.

Examining the effects of yoga-based intervention program on children diagnosed with autism spectrum disorder

Purpose: Yoga is a spiritual discipline and lifestyle that does not involve competition in its essence and helps ensure harmony between the body and soul. Yoga provides a relaxing environment that increases the self-confidence of the individual diagnosed with autism spectrum disorder. In this context, the aim of the research is to conduct a study examining the effects of yoga on physical development, cognitive development and psychosocial development in children diagnosed with autism spectrum disorder, and the reasons for participation from the perspective of their parents. Method: In the research, a phenomenological research design, one of the qualitative research methods, was used. The research group consists of 6 parents of 6 children (3 girls, 3 boys) aged between 8-10 years diagnosed with ASD, who volunteered for their children to participate in a 20-week yoga-based physical activity program. The research was carried out with qualitative research method and the data of the research was collected by interview technique. Among the interview types, "open-ended interview form" was chosen. Content analysis method was used to analyze the data obtained within the scope of the research. Findings: The findings of the study show that the yoga-based physical activity program has positive effects on the mental, physical, emotional, social and physiological development of individuals diagnosed with autism spectrum disorder. Two main themes were determined as the reasons for participating in the yoga-based physical activity program and the effects of participation in the yoga-based physical activity program. Conclusion: As a result of the research, it can be said that yoga-based physical activity program has positive effects on the mental, physical, emotional, social and physiological development of individuals diagnosed with autism spectrum disorder. In addition, the research has determined that parents participate in yoga programs for their children to be healthy and socialize. From this, it can be said that the participants had the opinion that yoga was a beneficial activity before the program. In light of all this information; It is recommended that yoga-based physical activities be frequently included in activity programs prepared for individuals with autism spectrum disorder. (Extended English summary is at the end of this document) Özet Amaç: Yoga özünde rekabet barındırmayan, beden ve ruh arasındaki uyumun sağlanmasına yardımcı olan ruhsal bir disiplin ve yaşantı tarzıdır. Yoga otizm spektrum bozukluğu tanılı bireye özgüvenini arttıran, rahatlatan bir ortam sağlar.Bu kapsamda araştırmanın amacı yoganın otizm spektrum bozukluğu tanılı çocuklarda, fiziksel gelişim, bilişsel gelişim ve psikososyal gelişim alanları üzerindeki etkilerinin ve katılım nedenlerinin ebeveynleri perspektifinden inceleyen bir çalışmanın yürütülmesidir. Yöntem:Araştırmada, nitel araştırma yöntemlerinden fenomenolojik araştırma deseni kullanılmıştır. Araştırma grubu, OSB tanılı 8-10 yaş aralığında olan 6 (3 kız, 3 erkek) çocuğa sahip, çocuklarının 20 haftalık yoga temelli fiziksel aktivite programına katılmasına gönüllü olmuş 6 ebeveynden oluşmaktadır. Araştırma nitel araştırma yöntemi ile gerçekleştirilmiş olup, araştırmanın verileri görüşme tekniği ile toplanmıştır. Görüşme türlerinden ise, “açık uçlu görüşme formu” seçilmiştir Araştırma kapsamında elde edilen verilerin çözümlenmesinde ise içerik analizi yönteminden faydalanılmıştır. Bulgular: Araştırmanın bulguları yoga temelli fiziksel aktivite programının otizm spektrum bozukluğu tanılı bireylerin zihinsel, fiziksel, duygusal, sosyal ve fizyolojik gelişim alanlarında olumlu etkileri olduğunu göstermektedir.Yoga temelli fiziksel aktivite programına katılım nedenleri ve yoga temelli fiziksel aktivite programına katılım etkileri olarak iki ana tema belirlenmiştir. Sonuç: Araştırma sonucunda yoga temelli fiziksel aktivite programının otizm spektrum bozukluğu tanılı bireylerin zihinsel, fiziksel, duygusal, sosyal ve fizyolojik gelişim alanlarında olumlu etkileri olduğu söylenebilmektedir. Bunların yanı sıra araştırma ebeveynlerin çocuklarının sağlıklı olması ve sosyalleşmesi için yoga programına katılım sağladıkları belirlenmiştir. Buradan aslında katılımcıların program öncesinde yoganın faydalı bir aktivite olduğuna dair görüşe sahip oldukları da söylenebilmektedir. Tüm bu bilgiler ışığında; otizm spektrum bozukluğu tanılı bireylere yönelik hazırlanan aktivite programlarında yoga temelli fiziksel aktivitelere sıklıkla yer verilmesi önerilmektedir.

Evaluation of intervention components to maximize yoga practice among people with chronic pain taking opioid agonist therapy: A factorial experiment using the multiphase optimization strategy framework

BackgroundChronic pain affects up to half of individuals taking opioid agonist therapy (OAT; i.e., methadone and buprenorphine) for opioid use disorder (OUD), and yoga-based interventions may be useful for decreasing pain-related disability. Whereas more yoga practice (i.e., higher “dosage”) may improve pain-related outcomes, it can be challenging for people with chronic pain taking OAT to attend class regularly and sustain a regular personal yoga practice. Therefore, we plan to optimize a yoga-based intervention (YBI) package in order to support class attendance and personal practice, thus maximizing the yoga dose received. Study designUsing the Multiphase Optimization Strategy (MOST) framework, we will conduct a factorial experiment to examine four intervention components that may be added to a weekly yoga class as part of a YBI. Components include: 1) personal practice videos featuring study yoga teachers, 2) two private sessions with a yoga teacher, 3) daily text messages to inspire personal practice, and 4) monetary incentives for class attendance. The primary outcome will be minutes per week engaged in yoga (including class attendance and personal practice). We plan to enroll 192 adults with chronic pain who are taking OAT for OUD in this 2x2x2x2 factorial experiment. ConclusionResults of the study will guide development of an optimized yoga-based intervention package that maximizes dosage of yoga received. The final treatment package can be tested in a multisite efficacy trial of yoga to reduce pain interference in daily functioning in people with chronic pain who are taking OAT.Trial registration: Pre-registration of the study was completed on ClinicalTrials.gov (identifier: NCT04641221).

A Longitudinal Two-Armed Randomized Controlled Trial Protocol to Evaluate the Efficacy of Yoga on Progression of Disease in Early Parkinson’s Disease

Background Numerous studies have shown that yoga can aid patients with Parkinson’s disease (PD) in managing their motor function, functional mobility, balance, anxiety, and overall quality of life. However, most of the reported research either needed more power or evaluated the results during or after the intervention. Due to the long-standing nature of PD, there are still few longitudinal studies investigating the potential of yoga to decrease the progression of the disease. Purpose We study whether sustained adjunct yoga intervention slows PD progression. Methods Over 18 months, this study will investigate the long-term benefits of yoga-based intervention in Parkinson’s patients. The concept of “intention-to-treat (ITT)” will be employed. From the outpatient clinic of the Swami Vivekananda Yoga Anusandhana Samsthana in India, 160 patients with PD will be chosen. They will then be randomly assigned to either the interventional or control groups (1:1). The adjunct intervention group will participate in 21 daily contact yoga sessions (60 min) at the University Medical Center, followed by continued tele-supervised home practice and at-home self-practice. The effectiveness of the adjunct intervention will be evaluated at four different time points (baseline, 3-, 9-, 12-, and 18-month post-randomization). The primary endpoint will be the difference in the Movement Disorder Society-Unified Parkinson Disease Rating Scale (MDS-UPDRS) Part III score at baseline and after 18 months of intervention. Secondary outcomes will include subscores of MDS-UPDRS I, II, and IV, Parkinson’s Disease Questionnaire (PDQ)-39 scores, treatment adherence, the PDQ-39, the Depression, Anxiety, and Stress Scale-21, and the Scales for Outcomes in PD-Sleep Scale (SCOPA-S). The primary outcome will be analyzed using mixed-effect models for repeated measures, adjusted for covariates as fixed effects. Results The protocol was conceptualized in October 2021 and approved by the Institutional Ethics Committee of SVYASA. Recruitment began in February 2022 and is underway with patient enrollment. Conclusion To our knowledge, this is the first controlled study to examine the long-term effects of yoga as an adjuvant therapy on the progression of PD. Key message This would be the first long-term trial to assess the potential of an adjunct yoga intervention to modulate disease progression in early Parkinson’s patients.

YogaMoves: Feasibility &amp; Acceptability Of A Yoga-Based Intervention For African American Women

YogaMoves: Feasibility &amp; Acceptability Of A Yoga-Based Intervention For African American Women

Feasibility, acceptability, and preliminary efficacy of yoga to improve maternal mental health and immune function during the COVID-19 crisis (Yoga-M2 trial): a pilot randomized controlled trial.

Women are vulnerable during pregnancy as they experience multiple physical and psychological problems which can lead to stress and poor quality of life ultimately affecting the development of the fetus and their health during and after pregnancy. Prior evidence suggests that prenatal yoga can improve maternal health and well-being and can have a beneficial effect on immune system functioning. To date, no study has been conducted in a rural, low-resource setting in India to assess the feasibility, acceptability, and preliminary efficacy of a yoga-based intervention on perceived stress, quality of life, pro-inflammatory biomarkers, and symptoms of upper respiratory tract infections. To address this gap and assess whether a yoga-based intervention could improve maternal mental health and immunity during the COVID-19 crisis (Yoga-M2 trial), a single-blind individual randomized parallel group-controlled pilot trial with a 1:1 allocation ratio was implemented. We randomly allocated 51 adult pregnant women, with gestational age between 12-24 weeks in the Yoga-M2 arm (n = 25) or the enhanced usual care arm (EUC) (n = 26). Feasibility and acceptability were assessed using the process data and In-Depth Interviews (IDIs) with the trial participants and yoga instructors. Multiple linear regression was used to compare follow-up scores for quantitative outcomes. A three-month follow-up assessment was completed for 48 out of 51 participants (94.12%). We did not find any statistically significant difference between both arms in total Perceived Stress Scale scores, quality of life (Eq-5D-5L index), and serum C Reactive Protein levels at the three-month follow-up assessment. The critical barriers to practicing yoga were lack of knowledge about the benefits of yoga, lack of 'felt need' to practice yoga, lack of time to practice, lack of space, lack of transport, and lack of peer group to practice yoga. Despite this, women who regularly practiced yoga described the benefits and factors which motivated them to practice regularly. The learnings from this trial will help design the explanatory trial in the future and the study findings can also be used by the primary health care system to deliver yoga-based interventions in the newly created health and wellness centers. This trial was prospectively registered with the Clinical Trials Registry of India on 25 January 2022. https://www.ctri.nic.in/Clinicaltrials/showallp.php?mid1=65173&EncHid=&userName=CTRI/2022/01/039701. Trial registration number: CTRI/2022/01/039701.

The effects of a complex yoga-based intervention on healthy psychological functioning.

Yoga based interventions were found to have a positive impact on various indicators of psychological functioning, such as perceived stress, satisfaction with life, positive and negative affectivity. Additionally, such interventions improved bodily or interoceptive awareness and spirituality. The present study assessed the effects of a 3-month long complex yoga-based intervention compared to a passive control group in a Hungarian community sample. The final sample consisted of 44 intervention (Mage = 47.5, SD = = 8.76) and 29 control participants (Mage = 47.4, SD = 9.47). The aforementioned constructs were measured 1 week before and after the intervention. The intervention reduced participants' perceived stress (p = <0.001, ηp 2 = 0.153) and negative affectivity (p = 0.019, ηp 2 = 0.113), improved spirituality (p = 0.048, ηp 2 = 0.054) and various aspects of interoceptive awareness such as noticing (p = <0.001, ηp 2 = 0.169) attention regulation (p = <0.001, ηp 2 = 0.211), self-regulation (p = 0.002, ηp 2 = 0.190) body listening (p = 0.010, ηp 2 = 0.097), trusting (p = 0.026, ηp 2 = 0.070), but did not impact positive affectivity and satisfaction with life. A 3-months long complex yoga-based intervention has a positive impact on many aspects of healthy psychological functioning.

Increased Effect Sizes in a Mindfulness- and Yoga-Based Intervention After Adjusting for Response Shift with Then-Test

ObjectivesResponse shift refers to variations in self-reported evaluations at different times from changes in one’s internal standards, values, and meanings. The current study explored the utility of the then-test to detect a potential mindfulness-based response shift occurrence during a mindfulness- and yoga-based intervention for student musicians, and to ascertain to what extent effect sizes could differ when adjusting for it.MethodParticipants (n = 31) completed the Five Facet Mindfulness Questionnaire (FFMQ) halfway through the intervention (Time 1-FFMQ), post-intervention (Time 2-FFMQ), and immediately after Time 2-FFMQ with a then-test approach that asked participants to rate the FFMQ based on retrospective reflections on their mindfulness at Time 1 (then-test-FFMQ). Paired t-tests and Hedges’ g effect sizes were computed to estimate three potential effects: response shift (Time 1-FFMQ minus then-test-FFMQ), the conventional intervention effect (Time 2-FFMQ minus Time 1-FFMQ), and the effect after adjusting for response shift (i.e., actual intervention effect = Time 2-FFMQ minus then-test-FFMQ).ResultsResponse shift was significant for the FFMQ Observe subscale (g = 0.41) and total scale (g = 0.37). The adjusted scores in all subscales (Observe, g = 0.47; Describe, g = 0.25; Act Aware, g = 0.40; Non-judge, g = 0.28; Non-react, g = 0.57) and total scale (g = 0.60) achieved significance and yielded larger effect sizes than the conventional results, for which only Act Aware (g = 0.28), Non-react (g = 0.36), and total scale (g = 0.28) were significant.ConclusionsNotwithstanding some methodological limitations, this study lends support to the utility of the then-test to quantify response shift. When adjusting for it, effect sizes from a mindfulness- and yoga-based intervention were generally amplified.PreregistrationThis study was not preregistered.

Effects of Suryanamaskar, an Intensive Yoga Exercise Routine, on the Stress Levels and Emotional Intelligence of Indian Students.

The inability of an individual to identify, assess, and manage emotions and levels of stress has adverse individual and societal consequences. Previous studies have shown that yoga-based interventions can successfully treat stress, anxiety, and depression, and can enhance emotional control. The aim of the current study was to assess the effect of a specific, intensive, yoga-based intervention, Dynamic Suryanamaskar, on the levels of perceived stress and emotional intelligence in Indian male school students. One hundred and five students with a median age of 17.15 ± 1.42 years were assessed. Practice took place over 12 weeks (n = 70 workouts). The Perceived Stress Scale (PSS) questionnaire and the emotional intelligence (EQ) questionnaire, developed for the Indian population, were used to measure stress and emotional levels at the start and end of the study. The Solomon four-group design was used to ensure statistical reliability. The post-study univariate analysis of covariance ANOVA between groups (p < 0.001) and the t-test for independent samples (p < 0.05) indicated that, for those using the Dynamic Suryanamaskar protocol, there was a significant reduction in stress levels and a significant (p < 0.01) increase in the levels of emotional intelligence. This study thus provides further evidence of the benefits of the practice of Dynamic Suryanamaskar.