AIM: To study the effect of integrated yoga on pain, morning stiffness and anxiety in osteoarthritis of knees.MATERIALS AND METHODS: Two hundred and fifty participants with OA knees (35-80 years) were randomly assigned to yoga or control group. Both groups had transcutaneous electrical stimulation and ultrasound treatment followed by intervention (40 min) for two weeks with follow up for three months. The integrated yoga consisted of yogic loosening and strengthening practices, asanas, relaxation, pranayama and meditation. The control group had physiotherapy exercises. Assessments were done on 15(th) (post 1) and 90(th) day (post 2).
RESULTS: Resting pain (numerical rating scale) reduced better (P<0.001, Mann-Whitney U test) in yoga group (post 1=33.6% and post 2=71.8%) than control group (post 1=13.4% and post 2=37.5%). Morning stiffness decreased more (P<0.001) in yoga (post 1=68.6% and post 2=98.1%) than control group (post 1=38.6% and post 2=71.6%). State anxiety (STAI-1) reduced (P<0.001) by 35.5% (post 1) and 58.4% (post 2) in the yoga group and 15.6% (post 1) and 38.8% (post 2) in the control group; trait anxiety (STAI 2) reduced (P<0.001) better (post 1=34.6% and post 2=57.10%) in yoga than control group (post 1=14.12% and post 2=34.73%). Systolic blood pressure reduced (P<0.001) better in yoga group (post 1=-7.93% and post 2=-15.7%) than the control group (post 1=-1.8% and post 2=-3.8%). Diastolic blood pressure reduced (P<0.001) better in yoga group (post 1=-7.6% and post 2=-16.4%) than the control group (post 1=-2.1% and post 2=-5.0%). Pulse rate reduced (P<0.001) better in yoga group (post 1=-8.41% and post 2=-12.4%) than the control group (post 1=-5.1% and post 2=-7.1%).
CONCLUSION: Integrated approach of yoga therapy is better than physiotherapy exercises as an adjunct to transcutaneous electrical stimulation and ultrasound treatment in reducing pain, morning stiffness, state and trait anxiety, blood pressure and pulse rate in patients with OA knees.
Background:Adolescence is a key phase of socialization, where improved psychosocial fitness helps to promote socioeconomic productivity in societies. Psychosocial fitness also has an impact on the academic performance, overall health, and quality of life, throughout life. The present study evaluates the effect of yoga intervention on psychosocial fitness among adolescents.
Materials and Methods:
A single group, pre and post yoga interventional study was carried out in three independent cohorts (batches 1, 2, and 3), having sample size of 148, 167, and 195 respectively. A 7-day integrated yoga intervention was given in a residential setting. Psychosocial assessments included social competence, empathy, altruism, parent relationship, and peer friendship. Data were collected from the participants and their parents using respective versions of the scales. While pre- and post-data were collected from all the adolescent participants, pre- and post-data from parents were collected for 340 and 43 parents only. The objective of the analyses was to evaluate the effect of the yoga program and check the consistency of these effects.
Results:
Significant changes (P < 0.05) were seen in social competence, empathy, and altruism in batches 2 and 3, whereas changes in batch 1 showed nonsignificant improvements. Analyses of the parental data indicated a significant improvement in parent relationship (P = 0.035) and also nonsignificant improvement in all other outcomes.
Conclusion:
Results suggested that yoga intervention might help in improving psychosocial fitness in adolescents. It also helped to demonstrate that administering yoga was acceptable and feasible in a residential setting.
This study examined the effect of an integrated yoga programme on chemotherapy-related nausea and emesis in early operable breast cancer outpatients. Sixty-two subjects were randomly allocated to receive yoga (n = 28) or supportive therapy intervention (n = 34) during the course of their chemotherapy. Both groups had similar socio-demographic and medical characteristics. Intervention consisted of both supervised and home practice of yoga sessions lasting for 60 min daily, while the control group received supportive therapy and coping preparation during their hospital visits over a complete course of chemotherapy. The primary outcome measure was the Morrow Assessment of Nausea and Emesis (MANE) assessed after the fourth cycle of chemotherapy. Secondary outcomes included measures for anxiety, depression, quality of life, distressful symptoms and treatment-related toxicity assessed before and during the course of chemotherapy. Following yoga, there was a significant decrease in post-chemotherapy-induced nausea frequency (P = 0.01) and nausea intensity (P = 0.01), and intensity of anticipatory nausea (P = 0.01) and anticipatory vomiting (P = 0.05) as compared with the control group. There was a significant positive correlation between MANE scores and anxiety, depression and distressful symptoms. In conclusion, the results suggest a possible use for stress reduction interventions such as yoga in complementing conventional antiemetics to manage chemotherapy-related nausea and emesis.
Effects of an integrated yoga program in modulating perceived stress levels, anxiety, as well as depression levels and radiation-induced DNA damage were studied in 68 breast cancer patients undergoing radiotherapy. Two psychological questionnaires--Hospital Anxiety and Depression Scale (HADS) and Perceived Stress Scale (PSS)--and DNA damage assay were used in the study. There was a significant decrease in the HADS scores in the yoga intervention group, whereas the control group displayed an increase in these scores. Mean PSS was decreased in the yoga group, whereas the control group did not show any change pre- and postradiotherapy. Radiation-induced DNA damage was significantly elevated in both the yoga and control groups after radiotherapy, but the postradiotherapy DNA damage in the yoga group was slightly less when compared to the control group. An integrated approach of yoga intervention modulates the stress and DNA damage levels in breast cancer patients during radiotherapy.
Effects of an integrated yoga program in modulating perceived stress levels, anxiety, as well as depression levels and radiation-induced DNA damage were studied in 68 breast cancer patients undergoing radiotherapy. Two psychological questionnaires--Hospital Anxiety and Depression Scale (HADS) and Perceived Stress Scale (PSS)--and DNA damage assay were used in the study. There was a significant decrease in the HADS scores in the yoga intervention group, whereas the control group displayed an increase in these scores. Mean PSS was decreased in the yoga group, whereas the control group did not show any change pre- and postradiotherapy. Radiation-induced DNA damage was significantly elevated in both the yoga and control groups after radiotherapy, but the postradiotherapy DNA damage in the yoga group was slightly less when compared to the control group. An integrated approach of yoga intervention modulates the stress and DNA damage levels in breast cancer patients during radiotherapy.
Effects of an integrated yoga program in modulating perceived stress levels, anxiety, as well as depression levels and radiation-induced DNA damage were studied in 68 breast cancer patients undergoing radiotherapy. Two psychological questionnaires--Hospital Anxiety and Depression Scale (HADS) and Perceived Stress Scale (PSS)--and DNA damage assay were used in the study. There was a significant decrease in the HADS scores in the yoga intervention group, whereas the control group displayed an increase in these scores. Mean PSS was decreased in the yoga group, whereas the control group did not show any change pre- and postradiotherapy. Radiation-induced DNA damage was significantly elevated in both the yoga and control groups after radiotherapy, but the postradiotherapy DNA damage in the yoga group was slightly less when compared to the control group. An integrated approach of yoga intervention modulates the stress and DNA damage levels in breast cancer patients during radiotherapy.
Effects of an integrated yoga program in modulating perceived stress levels, anxiety, as well as depression levels and radiation-induced DNA damage were studied in 68 breast cancer patients undergoing radiotherapy. Two psychological questionnaires--Hospital Anxiety and Depression Scale (HADS) and Perceived Stress Scale (PSS)--and DNA damage assay were used in the study. There was a significant decrease in the HADS scores in the yoga intervention group, whereas the control group displayed an increase in these scores. Mean PSS was decreased in the yoga group, whereas the control group did not show any change pre- and postradiotherapy. Radiation-induced DNA damage was significantly elevated in both the yoga and control groups after radiotherapy, but the postradiotherapy DNA damage in the yoga group was slightly less when compared to the control group. An integrated approach of yoga intervention modulates the stress and DNA damage levels in breast cancer patients during radiotherapy.
AIM: To compare the effects of yoga program with supportive therapy on self-reported symptoms of depression in breast cancer patients undergoing conventional treatment.PATIENTS AND METHODS: Ninety-eight breast cancer patients with stage II and III disease from a cancer center were randomly assigned to receive yoga (n = 45) and supportive therapy (n = 53) over a 24-week period during which they underwent surgery followed by adjuvant radiotherapy (RT) or chemotherapy (CT) or both. The study stoppage criteria was progressive disease rendering the patient bedridden or any physical musculoskeletal injury resulting from intervention or less than 60% attendance to yoga intervention. Subjects underwent yoga intervention for 60 min daily with control group undergoing supportive therapy during their hospital visits. Beck's Depression Inventory (BDI) and symptom checklist were assessed at baseline, after surgery, before, during, and after RT and six cycles of CT. We used analysis of covariance (intent-to-treat) to study the effects of intervention on depression scores and Pearson correlation analyses to evaluate the bivariate relationships.
RESULTS: A total of 69 participants contributed data to the current analysis (yoga, n = 33, and controls, n = 36). There was 29% attrition in this study. The results suggest an overall decrease in self-reported depression with time in both the groups. There was a significant decrease in depression scores in the yoga group as compared to controls following surgery, RT, and CT (P < 0.01). There was a positive correlation (P < 0.001) between depression scores with symptom severity and distress during surgery, RT, and CT.
CONCLUSION: The results suggest possible antidepressant effects with yoga intervention in breast cancer patients undergoing conventional treatment.
Context • Several studies have revealed a high rate of physical and psychological problems from stress among schoolteachers. Yoga is one of the mind-body interventions known to alleviate stress and effects. The mind sound resonance technique (MSRT), a yoga-based, mindfulness relaxation is recognized as having a positive influence on physical and psychological health. Objectives • The study intended to examine the effects of an MSRT intervention for 1 mo on perceived stress, quality of sleep, cognitive function, state and trait anxiety, psychological distress, and fatigue among female teachers. Design • The study was a randomized, controlled trial. Setting • The study occurred at 2 primary schools in Bangalore City, India. Participants • Sixty female teachers, aged between 30 and 55 y, from the 2 schools were enrolled in the study. Intervention • The participants were randomly divided into an MSRT group (n = 30) and a control group (n = 30). Participants in the MSRT group participated in MSRT for 30 min/d, 5 d/wk, for the duration of 1 mo. The participants in the control group followed their normal daily routines. Outcome measures • Perceived stress, sleep quality, cognitive function, anxiety, psychological distress, fatigue, and self-esteem were assessed using standardized assessment tools at baseline and after 1 mo of the intervention. Results • In the MSRT group, a significant reduction occurred for 5 variables: (1) 47.01% for perceived stress (P < .001), (2) 28.76% for state anxiety (P < .001), (3) 13.35% for trait anxiety (P < .001), (4) 32.90% for psychological distress (P < .001), and (5) 44.79% for fatigue (P < .001). A significant improvement occurred for that group for 2 variables: (1) 44.94% for quality of sleep (P < .001), and (2) 12.12% for self-esteem (P < .001). An 11.88% increase occurred for the group for cognitive function, but the change was not significant (P = .111). On the other hand, the control group showed significant increases in 5 variables: (1) 55.56% for perceived stress (P < .001), (2) 13.32% for state anxiety (P < .001), (3) 21.28% for trait anxiety (P < .001), (4) 20.95% for psychological distress (P = .103), and (5) 16.44% for fatigue (P < .001). The group also showed significant decreases in 3 variables: (1) 3.51% for self-esteem (P < .001), (2) 21.39% for quality of sleep (P = .003), and (3) 17.60% for cognitive function (P = .002). A comparison between the 2 groups showed significant differences in 7 variables: (1) perceived stress (P < .001), (2) quality of sleep (P < .001), (3) state anxiety (P < .001), (4) trait anxiety (P < .001), (5) psychological distress (P = .006), (6) fatigue (P = .005), and (7) self-esteem (P < .001). No significant differences existed between the groups in cognitive function (P = .083). Conclusions • In the current study, the practice of MSRT facilitated a reduction in the levels of stress, anxiety, fatigue, and psychological distress. The relaxation technique also enhanced the levels of self-esteem and quality of sleep among female teachers working in primary schools.
Context • Several studies have revealed a high rate of physical and psychological problems from stress among schoolteachers. Yoga is one of the mind-body interventions known to alleviate stress and effects. The mind sound resonance technique (MSRT), a yoga-based, mindfulness relaxation is recognized as having a positive influence on physical and psychological health. Objectives • The study intended to examine the effects of an MSRT intervention for 1 mo on perceived stress, quality of sleep, cognitive function, state and trait anxiety, psychological distress, and fatigue among female teachers. Design • The study was a randomized, controlled trial. Setting • The study occurred at 2 primary schools in Bangalore City, India. Participants • Sixty female teachers, aged between 30 and 55 y, from the 2 schools were enrolled in the study. Intervention • The participants were randomly divided into an MSRT group (n = 30) and a control group (n = 30). Participants in the MSRT group participated in MSRT for 30 min/d, 5 d/wk, for the duration of 1 mo. The participants in the control group followed their normal daily routines. Outcome measures • Perceived stress, sleep quality, cognitive function, anxiety, psychological distress, fatigue, and self-esteem were assessed using standardized assessment tools at baseline and after 1 mo of the intervention. Results • In the MSRT group, a significant reduction occurred for 5 variables: (1) 47.01% for perceived stress (P < .001), (2) 28.76% for state anxiety (P < .001), (3) 13.35% for trait anxiety (P < .001), (4) 32.90% for psychological distress (P < .001), and (5) 44.79% for fatigue (P < .001). A significant improvement occurred for that group for 2 variables: (1) 44.94% for quality of sleep (P < .001), and (2) 12.12% for self-esteem (P < .001). An 11.88% increase occurred for the group for cognitive function, but the change was not significant (P = .111). On the other hand, the control group showed significant increases in 5 variables: (1) 55.56% for perceived stress (P < .001), (2) 13.32% for state anxiety (P < .001), (3) 21.28% for trait anxiety (P < .001), (4) 20.95% for psychological distress (P = .103), and (5) 16.44% for fatigue (P < .001). The group also showed significant decreases in 3 variables: (1) 3.51% for self-esteem (P < .001), (2) 21.39% for quality of sleep (P = .003), and (3) 17.60% for cognitive function (P = .002). A comparison between the 2 groups showed significant differences in 7 variables: (1) perceived stress (P < .001), (2) quality of sleep (P < .001), (3) state anxiety (P < .001), (4) trait anxiety (P < .001), (5) psychological distress (P = .006), (6) fatigue (P = .005), and (7) self-esteem (P < .001). No significant differences existed between the groups in cognitive function (P = .083). Conclusions • In the current study, the practice of MSRT facilitated a reduction in the levels of stress, anxiety, fatigue, and psychological distress. The relaxation technique also enhanced the levels of self-esteem and quality of sleep among female teachers working in primary schools.
BACKGROUND: Cancer-related fatigue is widely prevalent in cancer patients and affects quality of life in advanced cancer patients. Fatigue is caused due to both psychologic distress and physiological sequel following cancer progression and its treatment. In this study, we evaluate the effects of yogic intervention in managing fatigue in metastatic breast cancer patients.METHODS: Ninety-one patients with metastatic breast cancer were randomized to receive integrated yoga program (n = 46) or supportive therapy and education (n = 45) over a 3-month period. Assessments such as perceived stress, fatigue symptom inventory, diurnal salivary cortisol, and natural killer cell counts were carried out before and after intervention. Analysis was done using an intention-to-treat approach. Postmeasures for the above outcomes were assessed using ANCOVA with respective baseline measure as a covariate.
RESULTS: The results suggest that yoga reduces perceived stress (P = 0.001), fatigue frequency (P < 0.001), fatigue severity (P < 0.001), interference (P < 0.001), and diurnal variation (P < 0.001) when compared to supportive therapy. There was a positive correlation of change in fatigue severity with 9 a.m. salivary cortisol levels.
CONCLUSION: The results suggest that yoga reduces fatigue in advanced breast cancer patients.
Objectives. This study compares the effects of an integrated yoga program with brief supportive therapy in breast cancer outpatients undergoing adjuvant radiotherapy at a cancer center. Methods. Eighty-eight stage II and III breast cancer outpatients are randomly assigned to receive yoga (n = 44) or brief supportive therapy (n = 44) prior to radiotherapy treatment. Assessments include diurnal salivary cortisol levels 3 days before and after radiotherapy and self-ratings of anxiety, depression, and stress collected before and after 6 weeks of radiotherapy. Results. Analysis of covariance reveals significant decreases in anxiety (P < .001), depression (P = .002), perceived stress (P < .001), 6 a.m. salivary cortisol (P = .009), and pooled mean cortisol (P = .03) in the yoga group compared with controls. There is a significant positive correlation between morning salivary cortisol level and anxiety and depression. Conclusion. Yoga might have a role in managing self-reported psychological distress and modulating circadian patterns of stress hormones in early breast cancer patients undergoing adjuvant radiotherapy.
Objectives. This study compares the effects of an integrated yoga program with brief supportive therapy in breast cancer outpatients undergoing adjuvant radiotherapy at a cancer center. Methods. Eighty-eight stage II and III breast cancer outpatients are randomly assigned to receive yoga (n = 44) or brief supportive therapy (n = 44) prior to radiotherapy treatment. Assessments include diurnal salivary cortisol levels 3 days before and after radiotherapy and self-ratings of anxiety, depression, and stress collected before and after 6 weeks of radiotherapy. Results. Analysis of covariance reveals significant decreases in anxiety (P < .001), depression (P = .002), perceived stress (P < .001), 6 a.m. salivary cortisol (P = .009), and pooled mean cortisol (P = .03) in the yoga group compared with controls. There is a significant positive correlation between morning salivary cortisol level and anxiety and depression. Conclusion. Yoga might have a role in managing self-reported psychological distress and modulating circadian patterns of stress hormones in early breast cancer patients undergoing adjuvant radiotherapy.
Objectives. This study compares the effects of an integrated yoga program with brief supportive therapy in breast cancer outpatients undergoing adjuvant radiotherapy at a cancer center. Methods. Eighty-eight stage II and III breast cancer outpatients are randomly assigned to receive yoga (n = 44) or brief supportive therapy (n = 44) prior to radiotherapy treatment. Assessments include diurnal salivary cortisol levels 3 days before and after radiotherapy and self-ratings of anxiety, depression, and stress collected before and after 6 weeks of radiotherapy. Results. Analysis of covariance reveals significant decreases in anxiety (P < .001), depression (P = .002), perceived stress (P < .001), 6 a.m. salivary cortisol (P = .009), and pooled mean cortisol (P = .03) in the yoga group compared with controls. There is a significant positive correlation between morning salivary cortisol level and anxiety and depression. Conclusion. Yoga might have a role in managing self-reported psychological distress and modulating circadian patterns of stress hormones in early breast cancer patients undergoing adjuvant radiotherapy.
Objectives. This study compares the effects of an integrated yoga program with brief supportive therapy in breast cancer outpatients undergoing adjuvant radiotherapy at a cancer center. Methods. Eighty-eight stage II and III breast cancer outpatients are randomly assigned to receive yoga (n = 44) or brief supportive therapy (n = 44) prior to radiotherapy treatment. Assessments include diurnal salivary cortisol levels 3 days before and after radiotherapy and self-ratings of anxiety, depression, and stress collected before and after 6 weeks of radiotherapy. Results. Analysis of covariance reveals significant decreases in anxiety (P < .001), depression (P = .002), perceived stress (P < .001), 6 a.m. salivary cortisol (P = .009), and pooled mean cortisol (P = .03) in the yoga group compared with controls. There is a significant positive correlation between morning salivary cortisol level and anxiety and depression. Conclusion. Yoga might have a role in managing self-reported psychological distress and modulating circadian patterns of stress hormones in early breast cancer patients undergoing adjuvant radiotherapy.
AIMS: The aim of this study is to compare the effects of yoga program with supportive therapy counseling on mood states, treatment-related symptoms, toxicity, and quality of life in Stage II and III breast cancer patients on conventional treatment.METHODS: Ninety-eight Stage II and III breast cancer patients underwent surgery followed by adjuvant radiotherapy (RT) or chemotherapy (CT) or both at a cancer center were randomly assigned to receive yoga (n = 45) and supportive therapy counseling (n = 53) over a 24-week period. Intervention consisted of 60-min yoga sessions, daily while the control group was imparted supportive therapy during their hospital visits. Assessments included state-trait anxiety inventory, Beck's depression inventory, symptom checklist, common toxicity criteria, and functional living index-cancer. Assessments were done at baseline, after surgery, before, during, and after RT and six cycles of CT.
RESULTS: Both groups had similar baseline scores. There were 29 dropouts 12 (yoga) and 17 (controls) following surgery. Sixty-nine participants contributed data to the current analysis (33 in yoga, and 36 in controls). An ANCOVA, adjusting for baseline differences, showed a significant decrease for the yoga intervention as compared to the control group during RT (first result) and CT (second result), in (i) anxiety state by 4.72 and 7.7 points, (ii) depression by 5.74 and 7.25 points, (iii) treatment-related symptoms by 2.34 and 2.97 points, (iv) severity of symptoms by 6.43 and 8.83 points, (v) distress by 7.19 and 13.11 points, and (vi) and improved overall quality of life by 23.9 and 31.2 points as compared to controls. Toxicity was significantly less in the yoga group (P = 0.01) during CT.
CONCLUSION: The results suggest a possible use for yoga as a psychotherapeutic intervention in breast cancer patients undergoing conventional treatment.
OBJECTIVES: This study compares the effects of an integrated yoga program with brief supportive therapy in breast cancer outpatients undergoing adjuvant radiotherapy at a cancer centre.METHODS: Eighty-eight stage II and III breast cancer outpatients were randomly assigned to receive yoga (n = 44) or brief supportive therapy (n = 44) prior to their radiotherapy treatment. Intervention consisted of yoga sessions lasting 60 min daily while the control group was imparted supportive therapy once in 10 days. Assessments included European Organization for Research in the Treatment of Cancer-Quality of Life (EORTCQoL C30) functional scales and Positive and Negative Affect Schedule (PANAS). Assessments were done at baseline and after 6 weeks of radiotherapy treatment.
RESULTS: An intention to treat GLM repeated measures ANOVA showed significant difference across groups over time for positive affect, negative affect and emotional function and social function. There was significant improvement in positive affect (ES = 0.59, p = 0.007, 95%CI 1.25 to 7.8), emotional function (ES = 0.71, p = 0.001, 95%CI 6.45 to 25.33) and cognitive function (ES = 0.48, p = 0.03, 95%CI 1.2 to 18.5), and decrease in negative affect (ES = 0.84, p<0.001, 95%CI -13.4 to -4.4) in the yoga group as compared to controls. There was a significant positive correlation between positive affect with role function, social function and global quality of life. There was a significant negative correlation between negative affect with physical function, role function, emotional function and social function.
CONCLUSION: The results suggest a possible role for yoga to improve quality of life and affect in breast cancer outpatients.
OBJECTIVES: This study compares the effects of an integrated yoga program with brief supportive therapy on distressful symptoms in breast cancer outpatients undergoing adjuvant radiotherapy.MATERIALS AND METHODS: Eighty-eight stage II and III breast cancer outpatients were randomly assigned to receive yoga (n = 44) or brief supportive therapy (n = 44) prior to their radiotherapy treatment. Intervention consisted of yoga sessions lasting 60 min daily while the control group was imparted supportive therapy once in 10 days during the course of their adjuvant radiotherapy. Assessments included Rotterdam Symptom Check List and European Organization for Research in the Treatment of Cancer-Quality of Life (EORTC QoL C30) symptom scale. Assessments were done at baseline and after 6 weeks of radiotherapy treatment.
RESULTS: A GLM repeated-measures ANOVA showed a significant decrease in psychological distress (P = 0.01), fatigue (P = 0.007), insomnia (P = 0.001), and appetite loss (P = 0.002) over time in the yoga group as compared to controls. There was significant improvement in the activity level (P = 0.02) in the yoga group as compared to controls. There was a significant positive correlation between physical and psychological distress and fatigue, nausea and vomiting, pain, dyspnea, insomnia, appetite loss, and constipation. There was a significant negative correlation between the activity level and fatigue, nausea and vomiting, pain, dyspnea, insomnia, and appetite loss.
CONCLUSION: The results suggest beneficial effects with yoga intervention in managing cancer-and treatment-related symptoms in breast cancer patients.
The heart rate variability (HRV) is an indicator of the cardiac autonomic control. Two spectral components are usually recorded, viz. high frequency (0.15-0.50 Hz), which is due to vagal efferent activity and a low frequency component (0.05-0.15 Hz), due to sympathetic activity. The present study was conducted to study the HRV in two yoga practices which have been previously reported to have opposite effects, viz, sympathetic stimulation (kapalabhati, breathing at high frequency, i.e., 2.0 Hz) and reduced sympathetic activity (nadisuddhi, alternate nostril breathing). Twelve male volunteers (age range, 21 to 33 years) were assessed before and after each practice on separate days. The electrocardiogram (lead I) was digitized on-line and off-line analysis was done. The results showed a significant increase in low frequency (LF) power and LF/HF ratio while high frequency (HF) power was significantly lower following kapalabhati. There were no significant changes following nadisuddhi. The results suggest that kapalabhati modifies the autonomic status by increasing sympathetic activity with reduced vagal activity. The study also suggests that HRV is a more useful psychophysiological measure than heart rate alone.
INTRODUCTION: There has been an increase in a number of orphanages and children living in orphanages in last few years. The children living in orphanages often have psychological problems among which anxiety, depression, and low self-esteem are considered to be most prominent. Yoga is a noninvasive, cost-effective, and safe intervention among complementary and alternative medicine which is known to have a positive impact on psychological problems. AIMS: The present pilot study intended to assess the effect of a two week Yoga intervention on anxiety, depression, and self-esteem of adolescents and young adults living in an orphanage. MATERIALS AND METHODS: Adolescent and young adults participants who were the permanent residents of an orphanage (n = 34; males = 27, females = 7) between age ranges of 12-20 years underwent 2 week of Yoga intervention. Yoga intervention comprised Asana (Yogic postures), Pranayama (Yogic breathing practices), and Dharana-Dhyana (Yogic relaxation techniques) for 1 h daily over 15 days. Hospital anxiety and depression and Rosenberg self-esteem scale were administered at baseline and after the intervention to assess anxiety, depression, and self-esteem, respectively. RESULTS: There was a significant reduction (P = 0.001) in anxiety, depression, and significant improvement in self-esteem (P = 0.001) at the end of 2 weeks Yoga intervention. CONCLUSIONS: This pilot study suggests that 2 weeks of Yoga practice potentially reduced anxiety and depression and improved self-esteem of orphanage adolescents and young adults. These findings need confirmation from studies with a larger sample size and randomized controlled design, which are implicated in the future.
INTRODUCTION: There has been an increase in a number of orphanages and children living in orphanages in last few years. The children living in orphanages often have psychological problems among which anxiety, depression, and low self-esteem are considered to be most prominent. Yoga is a noninvasive, cost-effective, and safe intervention among complementary and alternative medicine which is known to have a positive impact on psychological problems. AIMS: The present pilot study intended to assess the effect of a two week Yoga intervention on anxiety, depression, and self-esteem of adolescents and young adults living in an orphanage. MATERIALS AND METHODS: Adolescent and young adults participants who were the permanent residents of an orphanage (n = 34; males = 27, females = 7) between age ranges of 12-20 years underwent 2 week of Yoga intervention. Yoga intervention comprised Asana (Yogic postures), Pranayama (Yogic breathing practices), and Dharana-Dhyana (Yogic relaxation techniques) for 1 h daily over 15 days. Hospital anxiety and depression and Rosenberg self-esteem scale were administered at baseline and after the intervention to assess anxiety, depression, and self-esteem, respectively. RESULTS: There was a significant reduction (P = 0.001) in anxiety, depression, and significant improvement in self-esteem (P = 0.001) at the end of 2 weeks Yoga intervention. CONCLUSIONS: This pilot study suggests that 2 weeks of Yoga practice potentially reduced anxiety and depression and improved self-esteem of orphanage adolescents and young adults. These findings need confirmation from studies with a larger sample size and randomized controlled design, which are implicated in the future.
INTRODUCTION: There has been an increase in a number of orphanages and children living in orphanages in last few years. The children living in orphanages often have psychological problems among which anxiety, depression, and low self-esteem are considered to be most prominent. Yoga is a noninvasive, cost-effective, and safe intervention among complementary and alternative medicine which is known to have a positive impact on psychological problems. AIMS: The present pilot study intended to assess the effect of a two week Yoga intervention on anxiety, depression, and self-esteem of adolescents and young adults living in an orphanage. MATERIALS AND METHODS: Adolescent and young adults participants who were the permanent residents of an orphanage (n = 34; males = 27, females = 7) between age ranges of 12-20 years underwent 2 week of Yoga intervention. Yoga intervention comprised Asana (Yogic postures), Pranayama (Yogic breathing practices), and Dharana-Dhyana (Yogic relaxation techniques) for 1 h daily over 15 days. Hospital anxiety and depression and Rosenberg self-esteem scale were administered at baseline and after the intervention to assess anxiety, depression, and self-esteem, respectively. RESULTS: There was a significant reduction (P = 0.001) in anxiety, depression, and significant improvement in self-esteem (P = 0.001) at the end of 2 weeks Yoga intervention. CONCLUSIONS: This pilot study suggests that 2 weeks of Yoga practice potentially reduced anxiety and depression and improved self-esteem of orphanage adolescents and young adults. These findings need confirmation from studies with a larger sample size and randomized controlled design, which are implicated in the future.
<br><b>Context:</b> HIV/AIDS individuals have problems relating to immune system, quality of life (QOL), and cognitive functions (CFs). Yoga is found to be useful in similar conditions. Hardly, any work is reported on yoga for HIV-positive adults/adolescents. Hence, this study is important. <b>Aim:</b> The aim of the study is to determine the effect of yoga on immune parameters, CFs, and QOL of HIV-positive children/adolescents. <b>Settings and Design:</b> Single-group, pre–post study with 4-month yoga intervention. <b>Methods:</b> The study had 18 children from an HIV/AIDS rehabilitation center for children/adolescents. CD4, CD8, CD4/CD8 ratio, and viral loads were studied. CF tests included six letter cancellation test, symbol digit modalities test, digit-span forward backward test, and Stroop tests. QOL was assessed using PedsQL-QOL and fatigue questionnaire. Depression was assessed using CDI2-SR. <b>Statistical Analysis Used:</b><i>t</i>-test and Wilcoxon signed-rank tests, as applicable. <b>Results:</b> The study included 18 children/adolescents. There was improvement in general health of the participants. There was statistically significant increase in CD4 cells counts (<i>p</i> = 0.039) and significant decrease in viral load (<i>p</i> = 0.041). CD4/CD8 ratio moved to normal range. QOL significantly improved. CFs had mixed results with improved psychomotor performance (PP) and reduced executive functions. <b>Conclusions:</b> There was improvement in general health and immune parameters. While depression increased, QOL improved. CFs showed mixed results with improved PP and reduced executive functions.<br>
Background/AimsMemory and selective attention are important skills for academic and professional performance. Techniques to improve these skills are not taught either in education or company training courses. Any system which can systematically improve these skills will be of value in schools, universities, and workplaces. Aims:To investigate possible improvements in memory and selective attention, as measured by the Digit–Letter Substitution Task (DLST), due to practice of Cyclic Meditation (CM), a yoga relaxation technique, as compared to Supine Rest (SR).
Materials and Methods
Subjects consisted of 253 school students, 156 boys, 97 girls, in the age range 13–16 years, who were attending a 10-day yoga training course during summer vacation. The selected subjects had English as their medium of instruction in school and they acted as their own controls. They were allocated to two groups, and tested on the DLST, immediately before and after 22.5 minutes practice of CM on one day, and immediately before and after an equal period of SR on the other day. The first group performed CM on day 9 and SR on day 10. For the second group, the order was reversed.
Results
Within each group pre-post test differences were significant for both the relaxation techniques. The magnitude of net score improvement was greater after SR (7.85%) compared to CM (3.95%). Significance levels were P < 0.4 × 10-9for SR and P < 0.1 × 10-3 for CM. The number of wrong attempts also increased significantly on both interventions, even after removing two outlier data points on day 1 in the SR group.
Conclusions:
Both CM and SR lead to improvement in performance on the DLST. However, these relaxation techniques lead to more wrong cancellation errors.
BACKGROUND: Studies have shown that distress and accompanying neuroendocrine stress responses as important predictor of survival in advanced breast cancer patients. Some psychotherapeutic intervention studies have shown have modulation of neuroendocrine-immune responses in advanced breast cancer patients. In this study, we evaluate the effects of yoga on perceived stress, sleep, diurnal cortisol, and natural killer (NK) cell counts in patients with metastatic cancer.METHODS: In this study, 91 patients with metastatic breast cancer who satisfied selection criteria and consented to participate were recruited and randomized to receive "integrated yoga based stress reduction program" (n = 45) or standard "education and supportive therapy sessions" (n = 46) over a 3 month period. Psychometric assessments for sleep quality were done before and after intervention. Blood draws for NK cell counts were collected before and after the intervention. Saliva samples were collected for three consecutive days before and after intervention. Data were analyzed using the analysis of covariance on postmeasures using respective baseline measure as a covariate.
RESULTS: There was a significant decrease in scales of symptom distress (P < 0.001), sleep parameters (P = 0.02), and improvement in quality of sleep (P = 0.001) and Insomnia Rating Scale sleep score (P = 0.001) following intervention. There was a decrease in morning waking cortisol in yoga group (P = 0.003) alone following intervention. There was a significant improvement in NK cell percent (P = 0.03) following intervention in yoga group compared to control group.
CONCLUSION: The results suggest modulation of neuroendocrine responses and improvement in sleep in patients with advanced breast cancer following yoga intervention.
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