55 research outputs found
OA10.02. Yoga for women with breast cancer undergoing radiotherapy (XRT): a randomized clinical trial with an active stretching control group
Effectiveness of a Yoga-Based Lifestyle Protocol (YLP) in Preventing Diabetes in a High-Risk Indian Cohort: A Multicenter Cluster-Randomized Controlled Trial (NMB-Trial)
IntroductionThough several lines of evidence support the utility of yoga-based interventions in diabetes prevention, most of these studies have been limited by methodological issues, primarily sample size inadequacy. Hence, we tested the effectiveness of yoga-based lifestyle intervention against diabetes risk reduction in multicentre, large community settings of India, through a single-blind cluster-randomized controlled trial, Niyantrita Madhumeha Bharat Abhiyan (NMB). Research Design and MethodsNMB-trial is a multicentre cluster-randomized trial conducted in 80 clusters [composed of rural units (villages) and urban units (Census Enumeration Blocks)] randomly assigned in a 1:1 ratio to intervention and control groups. Participants were individuals (age, 20–70 years) with prediabetes (blood HbA1c values in the range of 5.7–6.4%) and IDRS ≥ 60. The intervention included the practice of yoga-based lifestyle modification protocol (YLP) for 9 consecutive days, followed by daily home and weekly supervised practices for 3 months. The control cluster received standard of care advice for diabetes prevention. Statistical analyses were performed on an intention-to-treat basis, using available and imputed datasets. The primary outcome was the conversion from prediabetes to diabetes after the YLP intervention of 3 months (diagnosed based upon HbA1c cutoff >6.5%). Secondary outcome included regression to normoglycemia with HbA1c <5.7%.ResultsA total of 3380 (75.96%) participants were followed up at 3 months. At 3 months post-intervention, overall, diabetes developed in 726 (21.44%) participants. YLP was found to be significantly effective in halting progression to diabetes as compared to standard of care; adjusted RRR was 63.81(95% CI = 56.55–69.85). The YLP also accelerated regression to normoglycemia [adjusted Odds Ratio (adjOR) = 1.20 (95% CI, 1.02–1.43)]. Importantly, younger participants (≤40 years) were found to regress to normoglycemia more effectively than the older participants Pinteraction<0.001. ConclusionBased on the significant risk reduction derived from the large sample size, and the carefully designed randomized yoga-based intervention on high-risk populations, the study is a preliminary but strong proof-of-concept for yoga as a potential lifestyle-based treatment to curb the epidemic of diabetes. The observed findings also indicate a potential of YLP for diabetes prevention in low/moderate risk profile individuals that needs large-scale validation.Trial RegistrationClinical Trial Registration Number: CTRI/2018/03/012804
Yoga Practice Is Beneficial for Maintaining Healthy Lifestyle and Endurance Under Restrictions and Stress Imposed by Lockdown During COVID-19 Pandemic
Uncertainty about Coronavirus disease 2019 (COVID-19) and resulting lockdown caused widespread panic, stress, and anxiety. Yoga is a known practice that reduces stress and anxiety and may enhance immunity. This study aimed to (1) investigate that including Yoga in daily routine is beneficial for physical and mental health, and (2) to evaluate lifestyle of Yoga practitioners that may be instrumental in coping with stress associated with lockdown. This is a pan-India cross-sectional survey study, which was conducted during the lockdown. A self-rated scale, COVID Health Assessment Scale (CHAS), was designed by 11 experts in 3 Delphi rounds (Content valid ratio = 0.85) to evaluate the physical health, mental health, lifestyle, and coping skills of the individuals. The survey was made available digitally using Google forms and collected 23,760 CHAS responses. There were 23,290 valid responses (98%). After the study's inclusion and exclusion criteria of yogic practices, the respondents were categorized into the Yoga (n = 9,840) and Non-Yoga (n = 3,377) groups, who actively practiced Yoga during the lockdown in India. The statistical analyses were performed running logistic and multinomial regression and calculating odds ratio estimation using R software version 4.0.0. The non-Yoga group was more likely to use substances and unhealthy food and less likely to have good quality sleep. Yoga practitioners reported good physical ability and endurance. Yoga group also showed less anxiety, stress, fear, and having better coping strategies than the non-Yoga group. The Yoga group displayed striking and superior ability to cope with stress and anxiety associated with lockdown and COVID-19. In the Yoga group, participants performing meditation reportedly had relatively better mental health. Yoga may lead to risk reduction of COVID-19 by decreasing stress and improving immunity if specific yoga protocols are implemented through a global public health initiative
Efficacy of Yoga on Pregnancy Outcome
ABSTRACT Objective: To study the efficacy of yoga on pregnancy outcomes. Design and setting: Three hundred thirty five (335) women attending the antenatal clinic at Gunasheela Surgical and Maternity Hospital in Bangalore, India, were enrolled between 18 and 20 weeks of pregnancy in a prospective, matched, observational study; 169 women in the yoga group and 166 women in the control group. Methods: Women were matched for age, parity, body weight, and Doppler velocimetry scores of umbilical and uterine arteries. Yoga practices, including physical postures, breathing, and meditation were practiced by the yoga group one hour daily, from the date of entry into the study until delivery. The control group walked 30 minutes twice a day (standard obstetric advice) during the study period. Compliance in both groups was ensured by frequent telephone calls and strict maintenance of an activity diary. Main outcomes: Birth weight and gestational age at delivery were primary outcomes. Results: The number of babies with birth weight Ն2500 grams was significantly higher (p Ͻ 0.01) in the yoga group. Preterm labor was significantly lower (p Ͻ 0.0006) in the yoga group. Complications such as isolated intrauterine growth retardation (IUGR) (p Ͻ 0.003) and pregnancy-induced hypertension (PIH) with associated IUGR (p Ͻ 0.025) were also significantly lower in the yoga group. There were no significant adverse effects noted in the yoga group. Conclusions: An integrated approach to yoga during pregnancy is safe. It improves birth weight, decreases preterm labor, and decreases IUGR either in isolation or associated with PIH, with no increased complications. 23
A randomized control trial of the effect of yoga on <i> Gunas</i> (personality) and Health in normal healthy volunteers
Objective: To study the efficacy of yoga on Guna (yogic personality measure) and general health in normal adults. Methods: Of the 1228 persons who attended introductory lectures, 226 subjects aged 18-71 years, of both sexes, who satisfied the inclusion and exclusion criteria and who consented to participate in the study were randomly allocated into two groups. The Yoga(Y) group practised an integrated yoga module that included asanas , pranayama , meditation, notional correction and devotional sessions. The control group practised mild to moderate physical exercises (PE). Both groups had supervised practice sessions (by trained experts) for one hour daily, six days a week for eight weeks. Guna (yogic personality) was assessed before and after eight weeks using the self-administered Vedic Personality Inventory (VPI) which assesses Sattva (gentle and controlled), Rajas (violent and uncontrolled) and Tamas (dull and uncontrolled). The general health status (total health), which includes four domains namely somatic symptoms (SS), anxiety and insomnia (AI), social dysfunction (SF) and severe depression (SP), was assessed using a General Health Questionnaire (GHQ). Results: Baseline scores for all the domains for both the groups did not differ significantly ( P > 0.05, independent samples t test). Sattva showed a significant difference within the groups and the effect size was more in the Y than in the PE group. Rajas showed a significant decrease within and between the groups with a higher effect size in the PE group. Tamas showed significant reduction within the PE group only. The GHQ revealed that there was significant decrease in SS, AI, SF and SP in both Y and PE groups (Wilcoxcon Singed Rank t test). SS showed a significant difference between the groups (Mann Whitney U Test). Conclusions: There was an improvement in Sattva in both the Yoga and control groups with a trend of higher effect size in Yoga; Rajas reduced in both but significantly better in PE than in Yoga and Tamas reduced in PE. The general health status improved in both the Yoga and control groups
A randomized control trial of the effect of yoga on <i> Gunas</i> (personality) and Self esteem in normal healthy volunteers
Background/Aims: To study the efficacy of yoga on Gunas (personality) and self esteem in normal adults through a randomized comparative study. Materials and Methods: Of the 1228 persons who attended motivational lectures, 226 subjects aged 18-71 years, of both sexes, who satisfied the inclusion and exclusion criteria, and who consented to participate in the study were randomly allocated into two groups. The Yoga (Y) group practised an integrated yoga module that included asanas, pranayama, meditation, notional correction, and devotional sessions. The comparison group practised mild to moderate physical exercises (PE). Both groups had supervised practices for one hour daily, six days a week, for eight weeks. Guna (personality) was assessed before and after eight weeks using the self-administered "The ′Gita" Inventory of Personality" (GIN) to assess Sattva, Rajas, and Tamas . Self esteem in terms of competency (COM), global self esteem (GSE), moral and self esteem (MSE), social esteem (SET), family self esteem (FSE), body and physical appearance (BPA), and the lie scale (LIS) were assessed using the self esteem questionnaire (SEQ). Results: The baseline scores for all domains for both the groups did not differ significantly ( P > 0.05 independent samples t-test). There were significant pre-post improvements in all domains in both groups ( P < 0.001 paired t-test). The number of persons who showed improvement in Sattva and decrease in Tamas was significant in the Y but not in the PE group (McNemar test). The effect size for self esteem in the Y group is greater than for the PE group in three out of seven domains. Conclusions: This randomized controlled study has shown the influence of Yoga on Gunas and self esteem in comparison to physical exercise
Safety and usefulness of Laghu shankha prakshalana in patients with essential hypertension: A self controlled clinical study
Background: Yoga and Ayurveda texts emphasize the role of cleansing the bowel as an important component of management of hypertension (HTN). Observations during our clinical experience and pilot studies on Laghu shankha prakshalana kriya (LSP), a yogic bowel cleansing technique, appeared to be safe and complimentary. Objective: To test the safety and effectiveness of LSP in patients with essential hypertension. Materials and Methods: This self control study recruited 32 patients with mild to moderate essential HTN admitted for a week long residential integrated yoga therapy program at the integrative health home in Bengaluru. Patients had a daily routine of 6 hours of integrated approach of yoga therapy (IAYT) module for HTN that included physical postures, relaxation sessions, pranayama and meditations. LSP, an additional practice, that involved drinking of luke-warm water (with or without a herbal combination, triphala) followed by a set of specific yoga postures that activates defecation reflex, was administered on 2 nd (LSP without triphala) and 5 th day (LSP with triphala). Assessments (sitting blood pressure and pulse rate) were done just before and after both the sessions of LSP. Secondary outcome measures such as body mass index (BMI), symptom scores, medication scores, fatigue, state and trait anxiety, general health and quality of life were assessed on 1 st and 6 th day of IAYT intervention. Results: There was significant (P < 0.001, paired t test) reduction in blood pressure (systolic and diastolic) and pulse rate immediately after both the sessions (LSP with and without triphala). There were no adverse effects reported during or after LSP. There was no significant difference between the two techniques (P < 0.505, independent samples t test), although the percentage change appeared to be higher after triphala LSP session. The number of visits to clear the bowel during the procedure was significantly (P < 0.001, independent samples t test) higher after LSP with triphala than LSP without triphalβ. After weeklong IAYT, there were significant reductions in blood pressure (P < 0.001), BMI (P < 0.004), medication score (P < 0.001), symptoms score (P < 0.001), fatigue (P < 0.001), state and trait anxiety (STAI, P < 0.001), scores of general ill health (GHQ, P < 0.001), and increase in comfort level (P < 0.001) and quality of sleep (P < 0.001). Conclusion: LSP (a part of IAYT) is a safe and useful procedure for patients with essential hypertension. LSP with triphala is more useful
A randomized control trial of the effect of yoga on verbal aggressiveness in normal healthy volunteers
A randomized control trial of the effect of yoga on Gunas (personality) and Health in normal healthy volunteers
Integrated approach to yoga therapy and autism spectrum disorders
A specially designed Integrated Approach to Yoga Therapy module was applied to Autism Spectrum Disorders over a period of two academic years. Despite low numbers (six in each arm), consistency and magnitude of effects make the findings significant. Parental participation, allowing firm guidance to be given to each child, resulted in significant improvements in imitation and other skills, and in behavior at home and family relationships. We hypothesize that guided imitation of therapist body positions stimulated mirror neuron activation, resulting in improved sense of self
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