Transcendental Meditation Group Research Articles

Transcendental Meditation practitioners show reduced expression of the Conserved Transcriptional Response to Adversity

Background and objectivesA recent exploratory study of transcriptional effects of long-term practice of Transcendental Meditation (TM) technologies found evidence for altered expression of genes associated with health and disease. In the present secondary analysis of those data, we test the more specific hypothesis that this sample of long-term practitioners shows a significant reduction in markers of the “Conserved Transcriptional Response to Adversity” (CTRA), an RNA profile characterized by up-regulated inflammation and down-regulated Type I interferon (IFN) activity. Materials and methodsData come from a previously published study providing genome-wide transcriptional profiles of peripheral blood mononuclear cells (PBMC) from healthy, 38-year practitioners of TM technologies and matched controls (n = 12, mean age 65). The current analysis specifically tests for differential expression of a previously established CTRA indicator gene score, with cross-validation by promoter-based bioinformatic analysis of CTRA-typical differences in transcription factor activity and monocyte subset cellular origins. ResultsCompared to controls, the TM group showed lower expression of a pre-specified set of CTRA indicator genes. These effects were accompanied by genome-wide indications of down-regulated pro-inflammatory transcription factor activity (NF-κB, AP-1), up-regulated activity of Interferon Response Factors (IRF) and reduced transcriptional activity of classical monocytes. Conclusions: A sample of long-term practitioners of TM showed reduced CTRA gene expression in PBMC compared to matched controls, supporting the likely value of further research to evaluate causality and specificity of this potential mechanism of health benefits in meditators.

Improving the mental health and well-being of healthcare providers using the transcendental meditation technique during the COVID-19 pandemic: A parallel population study.

Frontline Healthcare provider (HCP) burnout has dramatically increased due to the COVID 19 pandemic. Hospitals are supporting wellness programs and techniques to reduce burnout including the Transcendental Meditation (TM) technique. This study evaluated the use of TM on HCP symptoms of stress, burnout and wellness. A total of 65 HCPs at three South Florida hospitals were recruited and instructed in the TM technique which they practiced at home for 20 minutes twice a day. A parallel lifestyle as usual control group was enrolled. Validated measurement scales (Brief Symptom Inventory 18 (BSI-18), Insomnia Severity Index (ISI), Maslach Burnout Inventory-Human Services Survey [MBI-HSS (MP)] and the Warwick Edinburgh Mental Well Being Scale (WEMWBS) were administered at baseline, 2 weeks, one and three months. No significant demographic differences were seen between the 2 groups; however, some baseline scales were higher in the TM group. TM average weekly session completion rate was very high at 83%. After 2-weeks, symptoms of somatization, depression, and anxiety in the TM group had all shown near 45% reductions, while insomnia, emotional exhaustion, and well-being had improved by 33%, 16%, and 11% respectively (P = 0.02 for somatization and < .001 for all others); no significant change was noted in the LAU group. At 3-months, in the TM group, the improvement in symptoms showed a mean reduction of in anxiety, 62%, somatization, 58%, depression, 50%, insomnia, 44%, emotional exhaustion 40%, depersonalization, 42%, and improvement of well-being 18% (for all p<0.004). P-values for between-group differences in change from baseline, based upon repeated measures ANCOVA covarying for baseline measurements, showed significance for all scales at 3-months. The study confirmed the reported significant and rapid benefits of the practice of TM and demonstrated its positive psychological impact on healthcare workers in a high stress setting.

Effects of Transcendental Meditation on Academic Physician Burnout and Depression: A Mixed Methods Randomized Controlled Trial.

Burnout is pervasive among physicians and has widespread implications for individuals and institutions. This research study examines, for the first time, the effects of the Transcendental Meditation (TM) technique on academic physician burnout and depression. A mixed methods randomized controlled trial was conducted with 40 academic physicians representing 15 specialties at a medical school and affiliated VA hospital using the TM technique as the active intervention. Physicians were measured at baseline, 1 month, and 4 months using the Maslach Burnout Inventory, Beck Depression Inventory, Insomnia Severity Index, Perceived Stress Scale, and Brief Resilience Scale. Repeated measures analysis of covariance was used to assess adjusted mean change scores for the 1- and 4-months posttests. Qualitative interviews were conducted at baseline and 4 months and compared with the quantitative measurements. Significant improvements were found for the TM group compared with controls at 4 months in total burnout ( p = .020) including the Maslach Burnout Inventory dimensions of emotional exhaustion ( p = .042) and personal accomplishment ( p = .018) and depression ( p = .016). Qualitative interviews supported quantitative outcomes. Physicians reported classic burnout and depression symptoms in baseline interviews. Those regularly practicing the TM technique reported relief from those symptoms. The control group did not state similar changes. Mixed methods findings suggest the TM technique is a viable and effective intervention to decrease burnout and depression for academic physicians. Larger longitudinal studies with a wider range of health care providers are needed to validate these findings for extrapolation to the greater medical community.

Effects of Meditation on Cardiovascular and Muscular Responses in Patients during Cardiac Rehabilitation: A Randomized Pilot Study

Background: Cardiovascular diseases are the world’s number one cause of death, with exceeding psychosocial stress load being considered a major risk factor. A stress management technique that has repeatedly shown positive effects on the cardiovascular system is the Transcendental Meditation (TM) technique. The present pilot study aimed to investigate the potential effect of TM on the recovery of cardiac patients. Objectives: We hypothesized that practicing TM in patients undergoing a 4-week cardiac rehabilitation program augments the recovery of cardiovascular parameters and reduces skeletal muscle tone after rehabilitation. Methods: Twenty cardiac patients were recruited and randomly assigned to either the control or the TM group. Cardiovascular parameters were assessed with the Task Force Monitor (TFM) and skeletal muscle contractile properties by Tensiomyography during a sit-stand test, performed at the beginning and end of a 4-week in-patient rehabilitation program. Results: Systolic blood pressure (SBP) was significantly lower after 4 weeks of cardiac rehabilitation, while the RR-interval (RRI) significantly increased. At the skeletal muscle level, the contraction time and maximal displacement increased, though only in the gastrocnemius medialis and biceps femoris muscles and not in vastus lateralis. Group interactions were not observed for hemodynamic parameters nor for muscle contractile properties. Discussion: Although significant improvements in hemodynamic and muscular parameters were observed after 4 weeks of rehabilitation, we could not provide evidence that TM improved rehabilitation after 4 weeks. TM may unfold its effects on the cardiovascular system in the longer term. Hence, future studies should comprise a long-term follow-up.

Efficacy of Transcendental Meditation to Reduce Stress Among Health Care Workers

Health care workers (HCWs) have been experiencing substantial stress and burnout, and evidence-based mitigation strategies are needed. Transcendental Meditation (TM) is a mantra meditation practice with potential efficacy in reducing stress. To assess the efficacy of TM practice in reducing stress among HCWs over a 3-month period. This single-center open-label randomized clinical trial was conducted among HCWs at an academic medical center from November 19, 2020, to August 31, 2021. Inclusion criteria comprised a score of 6 points or greater on the Subjective Units of Distress Scale and an increase of 5% or greater in baseline heart rate or an increase of 33% or greater in galvanic skin response after exposure to a stressful script. Exclusion criteria included the use of antipsychotic or β blocker medications, current suicidal ideation, or previous TM training. Of 213 HCWs who participated in prescreening, 95 attended in-person visits, resulting in 80 eligible participants who were randomized to receive a TM intervention (TM group) or usual treatment (control group). The TM group practiced TM for 20 minutes twice daily over a 3-month period. The control group received usual treatment, which consisted of access to wellness resources. The primary outcome was change in acute psychological distress measured by the Global Severity Index. Secondary outcomes included changes in burnout (measured by the Maslach Burnout Inventory), insomnia (measured by the Insomnia Severity Index), and anxiety (measured by the Generalized Anxiety Disorder-7 scale). Among 80 participants, 66 (82.5%) were women, with a mean (SD) age of 40 (11) years. One participant (1.3%) was American Indian or Alaska Native, 5 (6.3%) were Asian, 12 (15.0%) were Black, 59 (73.8%) were White, and 3 (3.8%) were of unknown or unreported race; 4 participants (5.0%) were Hispanic, and 76 (95.0%) were non-Hispanic. A total of 41 participants were randomized to the TM group, and 39 were randomized to the control group. Participants in the TM group did not show a statistically significant decrease in psychological distress on the Global Severity Index compared with those in the control group (-5.6 points vs -3.8 points; between-group difference, -1.8 points; 95% CI, -4.2 to 0.6 points; P = .13). Compared with the control group, the TM group had significantly greater reductions in the secondary end points of emotional exhaustion (Maslach Burnout Inventory subscore: -8.0 points vs -2.6 points; between-group difference, -5.4 points; 95% CI, -9.2 to -1.6 points; P = .006), insomnia (Insomnia Severity Scale score: -4.1 points vs -1.9 points; between-group difference, -2.2 points; 95% CI, -4.4 to 0 points; P = .05), and anxiety (Generalized Anxiety Disorder-7 score: -3.1 points vs -0.9 points; between-group difference, -2.2 points; 95% CI, -3.8 to -0.5; P = .01) at 3 months. A total of 38 participants (92.7%) in the TM group adhered to home practice. In this randomized clinical trial, TM practice among HCWs over a 3-month period did not result in a statistically significant reduction in the primary outcome of acute psychological distress compared with usual treatment but significantly improved the secondary outcomes of burnout, anxiety, and insomnia. These findings suggest that TM may be a safe and effective strategy to alleviate chronic stress among HCWs. ClinicalTrials.gov identifier: NCT04632368.

Effects of Different Types of Meditation on Diastolic Blood Pressure

Background: The study was intended to find out the effects of different types of meditations namely transcendental meditation and heart rhythm meditation on diastolic blood pressure among male college students. Methodology: Sixty male students studying bachelor’s degree in colleges in and around Tiruvannamalai District, Tamil Nadu, India were randomly selected as subjects to achieve the purpose of this study. The age of subjects ranged between 18 and 24 years, height and weight ranged from 158 to 171 cm and 56 to 69 kg respectively. The selected sixty subjects were divided into three groups of twenty subjects each at random. Group I (transcendental meditation), Group II (heart rhythm meditation) and Group III (control). Prior to and immediately after the training programme, all the subjects of three groups were tested on the selected dependent variable. ANCOVA (analysis of covariance) was used to analyse the collected data to find out the effects of different types of meditations on diastolic blood pressure. Whenever the obtained ‘F’ ratio for the adjusted post-test mean was found to be significant, Scheffe’s test was applied as post hoc test to determine the paired mean differences, if any. The 0.05 level of confidence was fixed to test the level of significance which was considered as an appropriate. Results &amp; Conclusion: There was a significant differences exist among transcendental meditation group, heart rhythm meditation group and control group on selected physiological variable namely diastolic blood pressure. There was significant change on selected physiological variable namely diastolic blood pressure due to transcendental meditation and heart rhythm meditation after twelve weeks of training period. Significant differences were found between transcendental meditation group and heart rhythm meditation group on selected physiological variable namely diastolic blood pressure after twelve weeks of training period.

Randomized controlled trial of stress reduction with meditation and health education in black men and women with high normal and normal blood pressure

BackgroundBlack men and women suffer from disparities in morbidity and mortality from hypertension, cardiovascular disease, and currently, COVID-19. These conditions are associated with social determinants of health and psychosocial stress. While previous trials demonstrated that stress reduction with meditation lowered BP in the grade I range in Black adults, there is a paucity of evidence for high normal and normal BP. ObjectiveThis randomized controlled trial was conducted to evaluate the effect of stress reduction with the Transcendental Meditation (TM) technique in Black adults with high normal BP and normal BP using international classifications. MethodsA total of 304 Black men and women with high normal (130–139/85–89 mm Hg) and normal BP (120–129/80–84 mm Hg) were randomized to either TM or health education (HE) groups. BP was recorded at 3, 6, 9, 12, 24, 30 and 36 months after baseline. Linear mixed model analysis was conducted to compare the BP change between TM and HE participants in the high-normal BP and normal-BP groups. Survival analysis for hypertensive events was conducted. ResultsAfter an average of 19.9 ± 11.1 months follow-up, TM participants in the high-normal BP group showed significantly lower posttest SBP (-3.33 mm Hg, p = 0.045). There was no difference in DBP (-0.785 mm Hg, p = 0.367) compared to HE participants. In the normal BP group, the SBP and DBP were not different between the TM and HE participants. The hazard ratio for hypertensive events was 0.52 (p = 0.15) in the high normal BP group (7 TM vs 13 HE) with no difference in the normal BP group ConclusionThis RCT found that meditation lowered systolic BP in Black men and women with high normal BP but not in normal BP participants. These results may be relevant to reducing health disparities in CVD and related co-morbidities.

Effects of cardiac rehabilitation with and without meditation on myocardial blood flow using quantitative positron emission tomography: A pilot study

BackgroundPsychosocial stress is recognized as a risk factor for coronary heart disease (CHD). High rates of CHD in African-Americans may be related to psychosocial stress. However, standard cardiac rehabilitation (CR) usually does not include a systematic stress-reduction technique. Previous studies suggest that the Transcendental Meditation (TM) technique may reduce CHD risk factors and clinical events. This pilot study explored the effects of standard CR with and without TM on a measure of CHD in African-American patients. MethodsFifty-six CHD patients were assigned to CR, CR + TM, TM alone, or usual care. Testing was done at baseline and after 12 weeks. The primary outcome was myocardial flow reserve (MFR) assessed by 13N-ammonia positron emission tomography (PET). Secondary outcomes were CHD risk factors. Based on guidelines for analysis of small pilot studies, data were analyzed for effect size (ES). ResultsFor 37 patients who completed posttesting, there were MFR improvements in the CR + TM group (+20.7%; ES = 0.64) and the TM group alone (+12.8%; ES = 0.36). By comparison, the CR-alone and usual care groups showed modest changes (+ 5.8%; ES = 0.17 and − 10.3%; ES = − 0.31), respectively. For the combined TM group, MFR increased (+ 14%, ES = 0.56) compared to the combined non-TM group (− 2.0%, ES = − 0.08). ConclusionsThese pilot data suggest that adding the TM technique to standard cardiac rehabilitation or using TM alone may improve the myocardial flow reserve in African-American CHD patients. These results may be applied to the design of controlled clinical trials to definitively test these effects. Trial registrationClinicalTrials.gov registration # NCT01810029.

A Pilot Randomized Controlled Trial of Transcendental Meditation as Treatment for Posttraumatic Stress Disorder in Veterans.

Preliminary studies have demonstrated the efficacy of Transcendental Meditation (TM) for treating posttraumatic stress disorder (PTSD). The present study extended previous research with a pilot trial of TM as a treatment for PTSD via a single-blinded, randomized controlled design. veterans with PTSD (N = 40) were assigned to a TM intervention or treatment-as-usual (TAU) control group. Participants in the TM group engaged in 16 sessions over 12 weeks, primarily in a 60-min group format. Change in PTSD symptoms, measured via the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) was the primary outcome. Secondary outcomes included self-reported PTSD symptoms, depression, anxiety, sleep difficulties, anger, and quality of life (QoL). Assessments were conducted at baseline and 3-month follow-up. Mean CAPS-5 score decreases were significantly larger for participants in the TM group (M = -11.28, 95% CI [-17.35, -5.20]), compared to the TAU group (M = -1.62, 95% CI [-6.77, 3.52]), p = .012, d = -0.84. At posttest, 50.0% of veterans in the TM group no longer met PTSD diagnostic criteria as compared to 10.0% in the TAU group, p = .007. Adjusted mean changes on self-report measures of PTSD symptoms, depression, anxiety, and sleep difficulties indicated significant reductions in the TM group compared to TAU, ds = .80-1.16. There were no significant group differences regarding anger or QoL. These findings demonstrate the efficacy of TM as a treatment for veterans with PTSD and for comorbid symptoms. Combined with other research, they suggest that TM may be a tolerable, non-trauma-focused PTSD treatment.

Assessing Whether Meditation Improves Quality of Life for Adolescent Girls With Polycystic Ovary Syndrome: Protocol for a Randomized Controlled Trial.

BackgroundPolycystic Ovary Syndrome (PCOS) is a common endocrine condition characterized by irregular periods and hyperandrogenism. Adolescents with PCOS have impaired quality of life (QOL) and increased psychological distress. Transcendental Meditation (TM) is a well-established self-management strategy that has been used to improve stress and well-being. A meta-analysis of TM trials has shown beneficial effects on stress and blood pressure in adults. Recent data are suggesting that another self-management strategy called a mindfulness stress management program has a role in improving QOL in women with PCOS, but there are no studies in adolescents.ObjectiveThis study aims to evaluate the effect of TM on QOL and psychological distress in adolescent girls with PCOS.MethodsThis study is a randomized controlled trial that will be conducted over eight weeks at the Women’s and Children’s Hospital in Adelaide, South Australia, to determine the effect of TM on QOL and psychological distress in adolescent girls (aged 12-20 years) with PCOS. A total of 40 girls will be randomized into either the TM (n=20) or control group (n=20). The TM group will be asked to practice TM in a comfortable sitting position with the eyes closed, for 15 minutes twice daily over eight weeks. The control group will be asked to sit quietly for 15 minutes twice daily for eight weeks. The primary outcomes are any effects on improving QOL and psychological distress, and the secondary outcomes are any effects on lowering blood pressure and salivary cortisol levels.ResultsThe recruitment of study participants began in May 2019 and is expected to be completed by June 2020. It is expected that the adolescent girls with PCOS practicing TM over eight weeks will have a significant improvement in QOL and psychological distress compared to adolescents in the control group. Also, it is expected that adolescent girls in the TM group will have lower salivary cortisol levels and lower blood pressure.ConclusionsThis study will be the first to evaluate the effect of TM on QOL in adolescent girls with PCOS. The study will provide valuable information on a potential self-management strategy to improve QOL and well-being in adolescent girls with PCOS.Trial RegistrationAustralian New Zealand Clinical Trials Registry (ANZCTR) ACTRN1261900019010; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=376657&amp;isReview=trueInternational Registered Report Identifier (IRRID)PRR1-10.2196/14542

Abstract P341: Reduction of Insulin Resistance and Carotid Intima-Media Thickness in Older African American Women: A Randomized Comparison of Transcendental Meditation and Health Education

Background: High stress level is thought to be a factor in the disproportionate rates of mortality from CHD and stroke in African Americans. Stress-related CVD risk factors such as hyperglycemia, dyslipidemia, obesity, and high blood pressure tend to occur together, and their co-occurrence has been labeled the “insulin-resistance” or “metabolic” syndrome. The Transcendental Meditation (TM) program is reported to prevent or reverse effects of stress and may provide benefits complementary to lifestyle changes based on diet and exercise. Methods: A total of 200 older African American women (mean age 65.5, range 55-85 y) in Washington DC and Atlanta, GA were randomly allocated to two behavioral treatment groups—the TM program and a diet-exercise health education (HE) program. The following outcomes were tested before and after one-year: carotid intima-media thickness (CIMT), insulin resistance indicated by homeostatic model assessment (HOMA-IR), serum lipids, blood pressure, and overnight urinary cortisol excretion. Between group and within group changes were analyzed. CIMT change was compared with normative data using t-test for single means. Results: CIMT declined significantly in both the TM group [ T (1, 71) = - 2.25, p &lt; .03] and the HE group [ T (1, 63) = - 2.656, p = .03] compared to the yearly progression rate from a large normative database. In the TM group, insulin resistance indicated by HOMA-IR decreased compared to the HE group [ F (1, 138) = 4.72, p &lt; .03]. Urinary cortisol excretion (a measure of chronic stress) decreased (statistical trend, p &lt; 0.1) in each group. Conclusions: In this randomized trial, we found prevention of CIMT progression in both TM and HE groups compared to national norms. In the TM group, this may relate to the reduction in insulin resistance presented here and to the improved dyslipidemia presented previously. Both TM and HE groups tended to lower cortisol secretion, suggesting that the effects of both approaches may be due to lowered chronic stress, a probable contributor to CIMT and CVD.

Non-trauma-focused meditation versus exposure therapy in veterans with post-traumatic stress disorder: a randomised controlled trial

Post-traumatic stress disorder (PTSD) is a complex and difficult-to-treat disorder, affecting 10-20% of military veterans. Previous research has raised the question of whether a non-trauma-focused treatment can be as effective as trauma exposure therapy in reducing PTSD symptoms. This study aimed to compare the non-trauma-focused practice of Transcendental Meditation (TM) with prolonged exposure therapy (PE) in a non-inferiority clinical trial, and to compare both therapies with a control of PTSD health education (HE). We did a randomised controlled trial at the Department of Veterans Affairs San Diego Healthcare System in CA, USA. We included 203 veterans with a current diagnosis of PTSD resulting from active military service randomly assigned to a TM or PE group, or an active control group of HE, using stratified block randomisation. Each treatment provided 12 sessions over 12 weeks, with daily home practice. TM and HE were mainly given in a group setting and PE was given individually. The primary outcome was change in PTSD symptom severity over 3 months, assessed by the Clinician-Administered PTSD Scale (CAPS). Analysis was by intention to treat. We hypothesised that TM would show non-inferiority to PE in improvement of CAPS score (Δ=10), with TM and PE superior to PTSD HE. This study is registered with ClinicalTrials.gov, number NCT01865123. Between June 10, 2013, and Oct 7, 2016, 203 veterans were randomly assigned to an intervention group (68 to the TM group, 68 to the PE group, and 67 to the PTSD HE group). TM was significantly non-inferior to PE on change in CAPS score from baseline to 3-month post-test (difference between groups in mean change -5·9, 95% CI -14·3 to 2·4, p=0·0002). In standard superiority comparisons, significant reductions in CAPS scores were found for TM versus PTSD HE (-14·6 95% CI, -23·3 to -5·9, p=0·0009), and PE versus PTSD HE (-8·7 95% CI, -17·0 to -0·32, p=0·041). 61% of those receiving TM, 42% of those receiving PE, and 32% of those receiving HE showed clinically significant improvements on the CAPS score. A non-trauma-focused-therapy, TM, might be a viable option for decreasing the severity of PTSD symptoms in veterans and represents an efficacious alternative for veterans who prefer not to receive or who do not respond to traditional exposure-based treatments of PTSD. Department of Defense, US Army Medical Research.

Transcendental Meditation and Reduced Trauma Symptoms in Female Inmates: A Randomized Controlled Study.

Compared with the general population, trauma experiences are higher among incarcerated women. To evaluate the effects of Transcendental Meditation (TM) on trauma symptoms in female offenders. Twenty-two inmates at the Coffee Creek Correctional Facility in Wilsonville, OR, with at least 4 months left of incarceration were enrolled in this randomized controlled pilot study. Subjects were randomly assigned to either the TM group (n = 11) or a wait-list control group (n = 11). Subjects were measured at baseline and 4-month posttest using the Posttraumatic Stress Disorder Checklist-Civilian version (PCL-C; primary outcome) with intrusive thoughts, avoidance, and hyperarousal subscales (secondary outcomes). Twenty of the subjects (10 in each group) took part in their treatment assignment and completed posttesting. Significant reductions were found on total trauma (p < 0.036), intrusive thoughts (p < 0.026), and hyperarousal (p < 0.043) on the PCL-C. Effect sizes ranged from 0.65 to 0.99 for all variables. Eighty-one percent of the TM subjects were compliant with their program. The results of this study indicate feasibility of the TM program in a female prison population and suggest that TM may be an effective tool for decreasing trauma symptoms. Future large-scale research is warranted.

Reduced Trauma Symptoms and Perceived Stress in Male Prison Inmates through the Transcendental Meditation Program: A Randomized Controlled Trial.

Trauma events are four times more prevalent in inmates than in the general public and are associated with increased recidivism and other mental and physical health issues. To evaluate the effects of Transcendental Meditation (TM) on trauma symptoms in male inmates. One hundred eighty-one inmates with a moderate- to high-risk criminal profile were randomly assigned to either the TM program or to a usual care control group. The Trauma Symptom Checklist and the Perceived Stress Scale were administered at baseline and four-month posttest. Significant reductions in total trauma symptoms, anxiety, depression, dissociation, and sleep disturbance subscales, and perceived stress in the TM group were found compared with controls (all p values < 0.001). The high-trauma subgroup analysis further showed a higher magnitude of effects in the TM group compared with controls on all outcomes, with Cohen effect sizes ranging from 0.67 to 0.89. Results are consistent with those of prior studies of the TM program in other populations and its effects on trauma symptoms and perceived stress.

Impact of Transcendental Meditation on Psychotropic Medication Use Among Active Duty Military Service Members With Anxiety and PTSD.

The purpose of the study was to determine whether the regular practice of Transcendental Meditation (TM) decreased the need for psychotropic medications required for anxiety and post-traumatic stress disorder (PTSD) management and increased psychological wellbeing. The sample included 74 military Service Members with documented PTSD or anxiety disorder not otherwise specified (ADNOS), 37 that practiced TM and 37 that did not. At 1 month, 83.7% of the TM group stabilized, decreased, or ceased medications and 10.8% increased medication dosage; compared with 59.4% of controls that showed stabilizations, decreases, or cessations; and 40.5% that increased medications (p < 0.03). A similar pattern was observed after 2 (p < 0.27), 3 (p < 0.002), and 6 months (p < 0.34). Notably, there was a 20.5% difference between groups in severity of psychological symptoms after 6 months, that is, the control group experienced an increase in symptom severity compared with the group practicing TM. These findings provide insight into the benefits of TM as a viable treatment modality in military treatment facilities for reducing PTSD and ADNOS psychological symptoms and associated medication use.

Investigating the effect of transcendental meditation on blood pressure: a systematic review and meta-analysis.

Some evidence from previous randomized controlled trials and systematic reviews has demonstrated a positive association between hypertension and transcendental meditation (TM). However, other trials and reviews showed the effect of TM on blood pressure (BP) was unclear but did not use subgroup analysis to rigorously investigate this relationship. The American Heart Association has stated that TM is potentially beneficial but did not give a standard indication. The present study explored several subgroup analyses in systematic reviews to investigate the effect of TM on BP. Medline, Embase, Cochrane Library, Web of Science and Chinese BioMedical Literature Database were searched through August 2014. Randomized controlled trials of TM as a primary intervention for BP were included. Two reviewers independently used the Cochrane Collaboration's quality assessment tool to assess each study's quality. Twelve studies with 996 participants indicated an approximate reduction of systolic and diastolic BP of -4.26 mm Hg (95% CI=-6.06, -2.23) and -2.33 mm Hg (95% CI=-3.70, -0.97), respectively, in TM groups compared with control groups. Results from subgroup analysis suggested that TM had a greater effect on systolic BP among older participants, those with higher initial BP levels, and women, respectively. In terms of diastolic BP, it appears that TM might be more efficient in a short-term intervention and with individuals experiencing higher BP levels. However, some biases may have influenced the results, primarily a lack of information about study design and methods of BP measurement in primary studies.

Levels of immune cells in transcendental meditation practitioners.

Context:Relationships between mind and body have gradually become accepted. Yogic practices cause modulation of the immune system. Transcendental meditation (TM) is a specific form of mantra meditation. We reported previously different plasma levels of catecholamines and pituitary hormones in TM practitioners comparing with a control group, and patterns of the daytime secretion of these hormones different from those normally described.Aims:The aim of the following study is to evaluate the immune system in these meditation practitioners, by determining leukocytes and lymphocytes subsets.Methods:TM group consisted of 19 subjects who regularly practice either TM or the more advanced Sidhi-TM technique. A control group consisted of 16 healthy subjects who had not previously used any relaxation technique. Total leukocytes, granulocytes, lymphocytes and monocytes were counted by an automated quantitative hematology analyzer, whereas lymphocytes subsets were determined by flow cytometry. Samples were taken from each subject at 0900 h after an overnight fast.Results:The results indicated that the TM group had higher values than the control group in CD3+CD4−CD8+ lymphocytes (P < 0.05), B lymphocytes (P < 0.01) and natural killer cells (P < 0.01), whereas CD3+CD4+CD8− lymphocytes showed low levels in meditation practitioners (P < 0.001). No significant differences were observed in total leukocytes, granulocytes, monocytes, total lymphocytes or CD3+ lymphocytes comparing both groups.Conclusions:The technique of meditation studied seems to have a significant effect on immune cells, manifesting in the different circulating levels of lymphocyte subsets analyzed. The significant effect of TM on the neuroendocrine axis and its relationship with the immune system may partly explain our results.

Effects of behavioral stress reduction Transcendental Meditation intervention in persons with HIV

Stress is implicated in the pathogenesis and progression of HIV. The Transcendental Meditation (TM) is a behavioral stress reduction program that incorporates mind–body approach, and has demonstrated effectiveness in improving outcomes via stress reduction. We evaluated the feasibility of implementing TM and its effects on outcomes in persons with HIV. In this community-based single blinded Phase-I, randomized controlled trial, outcomes (psychological and physiological stress, immune activation, generic and HIV-specific health-related quality of life, depression and quality of well-being) were assessed at baseline and at six months, and were compared using parametric and nonparametric tests. Twenty-two persons with HIV were equally randomized to TM intervention or healthy eating (HE) education control group. Retention was 100% in TM group and 91% in HE control group. The TM group exhibited significant improvement in vitality. Significant between group differences were observed for generic and HIV-specific health-related quality of life. Small sample size may possibly limit the ability to observe significant differences in some outcomes. TM stress reduction intervention in community dwelling adults with HIV is viable and can enhance health-related quality of life. Further research with large sample and longer follow-up is needed to validate our results.

Stress Reduction in the Secondary Prevention of Cardiovascular Disease

Blacks have disproportionately high rates of cardiovascular disease. Psychosocial stress may contribute to this disparity. Previous trials on stress reduction with the Transcendental Meditation (TM) program have reported improvements in cardiovascular disease risk factors, surrogate end points, and mortality in blacks and other populations. This was a randomized, controlled trial of 201 black men and women with coronary heart disease who were randomized to the TM program or health education. The primary end point was the composite of all-cause mortality, myocardial infarction, or stroke. Secondary end points included the composite of cardiovascular mortality, revascularizations, and cardiovascular hospitalizations; blood pressure; psychosocial stress factors; and lifestyle behaviors. During an average follow-up of 5.4 years, there was a 48% risk reduction in the primary end point in the TM group (hazard ratio, 0.52; 95% confidence interval, 0.29-0.92; P=0.025). The TM group also showed a 24% risk reduction in the secondary end point (hazard ratio, 0.76; 95% confidence interval, 0.51-0.1.13; P=0.17). There were reductions of 4.9 mmHg in systolic blood pressure (95% confidence interval -8.3 to -1.5 mmHg; P=0.01) and anger expression (P<0.05 for all scales). Adherence was associated with survival. A selected mind-body intervention, the TM program, significantly reduced risk for mortality, myocardial infarction, and stroke in coronary heart disease patients. These changes were associated with lower blood pressure and psychosocial stress factors. Therefore, this practice may be clinically useful in the secondary prevention of cardiovascular disease. Clinical Trial Registration- URL: www.clinicaltrials.gov Unique identifier: NCT01299935.

Impact of transcendental meditation on left ventricular mass in african american adolescents.

Background. An early sign of ventricular remodeling is increased left ventricular mass (LVM) which over time may lead to left ventricular hypertrophy, the strongest predictor of cardiovascular morbidity and mortality, other than advancing age. Methods. 62 (30 TM; 32 CTL) African American adolescents (age 16.2 ± 1.3 years) with high normal systolic BP were randomly assigned to either 4-month Transcendental Meditation (TM) or health education control groups. The echocardiographic-derived measure of LVM index (LVMI = LVM/ht2.7) was measured before and after the 4-month TM study and at 4-month followup. 2D-guided M-mode echocardiography using a Hewlett Packard 5500 echosonograph was used to determine LVMI. Results. The TM group exhibited a greater decrease in LVMI at 4-month followup compared to the CTL group (−2.6 versus +0.3 gm/ht2.7, P < 0.04). The TM group exhibited a lesser increase in BMI at 4-month follow-up compared to the CTL group (0.2 ± 1.6 versus 1.1 ± 1.4, P < 0.03). Conclusion. These findings indicate that among a group of prehypertensive African American adolescents, 4 months of TM compared to heath education resulted in a significant decrease in LVMI, and these changes were maintained at 4-month follow-up.