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The Cochrane Database of Systematic... Nov 2017A major determinant in cardiovascular disease (CVD) is stress. As transcendental meditation (TM) is thought to help in lowering negative stress indicators, it may be a... (Review)
Review
BACKGROUND
A major determinant in cardiovascular disease (CVD) is stress. As transcendental meditation (TM) is thought to help in lowering negative stress indicators, it may be a beneficial strategy for the primary prevention of CVD.
OBJECTIVES
To determine the effectiveness of TM for the primary prevention of CVD.
SEARCH METHODS
We searched the following electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL) (2013, Issue 10); MEDLINE (Ovid) (1946 to week three November 2013); EMBASE Classic and EMBASE (Ovid) (1947 to week 48 2013); ISI Web of Science (1970 to 28 November 2013); and Database of Abstracts of Reviews of Effects (DARE) and Health Technology Assessment Database and Health Economics Evaluations Database (November 2013). We also searched the Allied and complementary Medicine Database (AMED) (inception to January 2014) and IndMed (inception to January 2014). We handsearched trial registers and reference lists of reviews and articles and contacted experts in the field. We applied no language restrictions.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) of at least three months' duration involving healthy adults or adults at high risk of CVD. Trials examined TM only and the comparison group was no intervention or minimal intervention. We excluded trials that involved multi-factorial interventions. Outcomes of interest were clinical CVD events (cardiovascular mortality, all-cause mortality and non-fatal events) and major CVD risk factors (e.g. blood pressure and blood lipids, occurrence of type 2 diabetes, quality of life, adverse events and costs).
DATA COLLECTION AND ANALYSIS
Two authors independently selected trials for inclusion, extracted data and assessed the risk of bias.
MAIN RESULTS
We identified four trials (four papers) (430 participants) for inclusion in this review. We identified no ongoing studies. The included trials were small, short term (three months) and at risk of bias. In all studies, TM was practised for 15 to 20 minutes twice a day.None of the included studies reported all-cause mortality, cardiovascular mortality or non-fatal endpoints as trials were short term, but one study reported survival rate three years after the trial was completed. In view of the considerable statistical heterogeneity between the results of the studies for the only outcomes reported, systolic blood pressure (I = 72%) and diastolic blood pressure (I = 66%), we decided not to undertake a meta-analysis. None of the four trials reported blood lipids, occurrence of type 2 diabetes, adverse events, costs or quality of life.
AUTHORS' CONCLUSIONS
Currently, there are few trials with limited outcomes examining the effectiveness of TM for the primary prevention of CVD. Due to the limited evidence to date, we could draw no conclusions as to the effectiveness of TM for the primary prevention of CVD. There was considerable heterogeneity between trials and the included studies were small, short term and at overall serious risk of bias. More and larger long-term, high-quality trials are needed.
Topics: Adult; Blood Pressure; Cardiovascular Diseases; Humans; Meditation; Primary Prevention; Stress, Psychological
PubMed: 29140556
DOI: 10.1002/14651858.CD010359.pub3 -
JMIR Perioperative Medicine Jun 2022Mindfulness-based cognitive therapy and isometric exercise training (IET) interventions are relatively new approaches to maintain physical functioning, alleviate pain,... (Review)
Review
BACKGROUND
Mindfulness-based cognitive therapy and isometric exercise training (IET) interventions are relatively new approaches to maintain physical functioning, alleviate pain, prevent joint stiffness and muscular atrophy, and positively influence other postoperative care outcomes.
OBJECTIVE
The aim of this review was to identify the impacts of mindfulness-based interventions (MBIs) and IET and, more specifically, their combination, which have not previously been assessed to our knowledge.
METHODS
Studies were identified by searching the PubMed and Cochrane databases within the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) algorithm format and using relevant keyword combinations, which resulted in 39 studies meeting the inclusion criteria.
RESULTS
In general, MBI was shown to positively impact both pain relief and physical functioning, while IET positively impacted physical functioning. Numerous other benefits, including improved quality of life and decreased postoperative opioid use, were also described from both interventions; however, further research is needed to confirm these findings as well as to determine other possible benefits. No studies were found that combined MBI and IET.
CONCLUSIONS
Despite many positive results from each individual intervention, there is a lack of information about how the combination of MBI and IET might impact postoperative care. The combination of these two interventions might prove to be more effective than each individual intervention alone, and the findings from this review show that they could even be complementary. Going forward, research should be expanded to study the possible benefits of the combination of MBI and IET in postoperative care routines as well as other possible combinations.
PubMed: 35687415
DOI: 10.2196/34651 -
Neuroscience and Biobehavioral Reviews Jun 2022There are a myriad of interventions promoting activities designed to help enhance sustained attention in children and adolescents. In this systematic review, we... (Review)
Review
There are a myriad of interventions promoting activities designed to help enhance sustained attention in children and adolescents. In this systematic review, we critically evaluate the evidence behind three popular sustained attention training approaches - cognitive attention training, meditation, and physical activity. Seven databases were searched in addition to secondary searches. Cognitive attention training, meditation training or physical activity intervention studies aimed at improving sustained attention (randomised-controlled or non-randomised-controlled designs) in samples of children and adolescents (3-18 years) were included. We screened 3437 unique articles. Thirty-seven studies satisfied inclusion criteria. In general, cognitive attention training (n = 14) did not reliably improve sustained attention. Physical activity (n = 15) and meditation interventions (n = 8) demonstrated somewhat more potential in enhancing sustained attention, but these effects should be considered preliminary and need to be replicated with greater methodological rigour. Cognitive attention training demonstrated very limited transfer to other aspects of attention. Notably, mindfulness training had rather consistent positive effects on selective attention. Across all three intervention types, there was very weak evidence for transfer to other aspects of cognition, behaviour, and academic achievement. The paper concludes with methodological recommendations for future studies to strengthen the evidence base.
Topics: Adolescent; Attention; Child; Cognition; Exercise; Humans; Meditation
PubMed: 35337900
DOI: 10.1016/j.neubiorev.2022.104633 -
BMC Psychology Aug 2021There are hundreds of mindfulness-based interventions in the form of structured and unstructured therapies, trainings, and meditation programs, mostly utilized in a...
BACKGROUND
There are hundreds of mindfulness-based interventions in the form of structured and unstructured therapies, trainings, and meditation programs, mostly utilized in a clinical rather than a well-being perspective. The number of empirical studies on positive potentials of mindfulness is comparatively less, and their known status in academia is ambiguous. Hence, the current paper aimed to review the studies where mindfulness-based interventions had integrated positive psychology variables, in order to produce positive functioning.
METHODS
Data were obtained from the databases of PubMed, Scopus, and PsycNet and manual search in Google Scholar. From the 3831 articles, irrelevant or inaccessible studies were eliminated, reducing the number of final articles chosen for review to 21. Interventions that contribute to enhancement of eudaimonia, hedonia, and other positive variables are discussed.
RESULTS
Findings include the potential positive qualities of MBIs in producing specific positive outcomes within limited circumstances, and ascendancy of hedonia and other positive variables over eudaimonic enhancement.
CONCLUSION
In conclusion, exigency of modifications in the existing MBIs to bring about exclusively positive outcomes was identified, and observed the necessity of novel interventions for eudaimonic enhancement and elevation of hedonia in a comprehensive manner.
Topics: Empirical Research; Humans; Mammography; Meditation; Mindfulness; Psychology, Positive
PubMed: 34362457
DOI: 10.1186/s40359-021-00618-2 -
International Journal of Environmental... Feb 2019This review aims to identify, appraise, and synthesize studies reporting the relationship between mindfulness and athlete burnout and the effects of mindfulness-based... (Meta-Analysis)
Meta-Analysis
This review aims to identify, appraise, and synthesize studies reporting the relationship between mindfulness and athlete burnout and the effects of mindfulness-based interventions (MBIs) on athlete burnout. Studies were identified through searching six electronic databases using combinations of three groups of keywords and manual search. Two independent reviewers screened the searched studies, extracted data of the included studies, and assessed the study quality. The extracted data were synthesized qualitatively and quantitatively. Ten studies consisting of two controlled trials, six surveys, and two interview studies met the inclusion criteria. The two controlled trials had weak methodological quality, and the remaining studies were of moderate to high research quality. Results of controlled trials and interview research generally showed that MBIs had positive effects in burnout prevention. Meta-analytic results indicated a negative association between mindfulness and burnout. There is some evidence showing that mindfulness was negatively associated with athlete burnout. However, given the small number of interventions and qualitative studies, there is limited evidence on whether MBIs are useful in preventing athlete burnout. More studies are needed to corroborate these findings.
Topics: Athletes; Burnout, Psychological; Humans; Mindfulness
PubMed: 30717450
DOI: 10.3390/ijerph16030449 -
Academic Psychiatry : the Journal of... Feb 2018Being a healthcare professional can be a uniquely rewarding calling. However, the demands of training and practice can lead to chronic distress and serious... (Review)
Review
OBJECTIVE
Being a healthcare professional can be a uniquely rewarding calling. However, the demands of training and practice can lead to chronic distress and serious psychological, interpersonal, and personal health burdens. Although higher burnout, depression, and suicide rates have been reported in healthcare professionals, only a minority receive treatment. Concerns regarding confidentiality, stigma, potential career implications, and cost and time constraints are cited as key barriers. Web-based and mobile applications have been shown to mitigate stress, burnout, depression, and suicidal ideation among several populations and may circumvent these barriers. Here, we reviewed published data on such resources and selected a small sample that readily can be used by healthcare providers.
METHODS
We searched PubMed for articles evaluating stress, burnout, depression, and suicide prevention or intervention for healthcare students or providers and identified five categories of programs with significant effectiveness: Cognitive Behavioral Therapy (online), meditation, mindfulness, breathing, and relaxation techniques. Using these categories, we searched for Web-based (through Google and beacon.anu.edu.au -a wellness resource website) and mobile applications (Apple and mobile. va.gov/appstore ) for stress, burnout, depression, and suicide prevention and identified 36 resources to further evaluate based on relevance, applicability to healthcare providers (confidentiality, convenience, and cost), and the strength of findings supporting their effectiveness.
RESULTS
We selected seven resources under five general categories designed to foster wellness and reduce burnout, depression, and suicide risk among healthcare workers: breathing (Breath2Relax), meditation (Headspace, guided meditation audios), Web-based Cognitive Behavioral Therapy (MoodGYM, Stress Gym), and suicide prevention apps (Stay Alive, Virtual Hope Box).
CONCLUSIONS
This list serves as a starting point to enhance coping with stressors as a healthcare student or professional in order to help mitigate burnout, depression, and suicidality. The next steps include adapting digital health strategies to specifically fit the needs of healthcare providers, with the ultimate goal of facilitating in-person care when warranted.
Topics: Adaptation, Psychological; Burnout, Professional; Depression; Health Personnel; Humans; Internet; Mobile Applications; Students, Health Occupations; Surveys and Questionnaires; Suicide Prevention
PubMed: 29256033
DOI: 10.1007/s40596-017-0868-0 -
Cureus Jun 2023The aim of this systematic review and meta-analysis is to evaluate the effect of mindfulness-based interventions (MBIs) on post-surgical pain in patients undergoing a... (Review)
Review
PURPOSE
The aim of this systematic review and meta-analysis is to evaluate the effect of mindfulness-based interventions (MBIs) on post-surgical pain in patients undergoing a total hip replacement (THR) or total knee replacement (TKR).
METHODS
We performed a systematic review and meta-analysis in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines. A search of multiple databases, including PubMed and EMBASE, was performed for studies from database inception through March 2nd, 2022. Data were extracted, and pooled estimates of standardized mean differences in pain scores were calculated using a random effects model and inverse probability weighting.
RESULTS
Two randomized control trials were eligible for inclusion (299 patients). The average ages of participants in each study were similar at 65.5 and 64.8 years, and both studies were predominantly female at 72.4% and 61.9%. The mindfulness intervention ranged from an eight-week program to a 20-minute session. Both individual studies reported statistically significant reductions in postoperative pain for MBI groups. The pooled standardized mean difference in pain scores for the MBI groups compared to the control groups was -1.94 (-3.39; -0.48).
CONCLUSIONS
There exists preliminary evidence for the beneficial effect of MBIs on reducing the postoperative pain experience in this patient population. Given the significant consequences of postoperative pain and the necessity for non-opioid forms of analgesia, this topic represents a promising area of research that warrants future randomized control trials to better understand the role of MBIs for postoperative analgesia.
PubMed: 37425587
DOI: 10.7759/cureus.40102 -
Psychological Medicine Oct 2015Despite the extensive literature assessing associations between religiosity/spirituality and health, few studies have investigated the clinical applicability of this... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Despite the extensive literature assessing associations between religiosity/spirituality and health, few studies have investigated the clinical applicability of this evidence. The purpose of this paper was to assess the impact of religious/spiritual interventions (RSI) through randomized clinical trials (RCTs).
METHOD
A systematic review was performed in the following databases: PubMed, Scopus, Web of Science, PsycINFO, Cochrane Collaboration, Embase and SciELO. Through the use of a Boolean expression, articles were included if they: (i) investigated mental health outcomes; (ii) had a design consistent with RCTs. We excluded protocols involving intercessory prayer or distance healing. The study was conducted in two phases by reading: (1) title and abstracts; (2) full papers and assessing their methodological quality. Then, a meta-analysis was carried out.
RESULTS
Through this method, 4751 papers were obtained, of which 23 remained included. The meta-analysis showed significant effects of RSI on anxiety general symptoms (p < 0.001) and in subgroups: meditation (p < 0.001); psychotherapy (p = 0.02); 1 month of follow-up (p < 0.001); and comparison groups with interventions (p < 0.001). Two significant differences were found in depressive symptoms: between 1 and 6 months and comparison groups with interventions (p = 0.05). In general, studies have shown that RSI decreased stress, alcoholism and depression.
CONCLUSIONS
RCTs on RSI showed additional benefits including reduction of clinical symptoms (mainly anxiety). The diversity of protocols and outcomes associated with a lack of standardization of interventions point to the need for further studies evaluating the use of religiosity/spirituality as a complementary treatment in health care.
Topics: Anxiety; Depression; Humans; Meditation; Mental Health; Pastoral Care; Psychotherapy; Quality of Life; Randomized Controlled Trials as Topic
PubMed: 26200715
DOI: 10.1017/S0033291715001166 -
Psychoneuroendocrinology Jan 2024Stress has a damaging impact on our mental and physical health, and as a result, there is an on-going demand for effective stress management interventions. However,... (Meta-Analysis)
Meta-Analysis Review
Stress has a damaging impact on our mental and physical health, and as a result, there is an on-going demand for effective stress management interventions. However, there are no reviews or meta-analyses synthesising the evidence base of randomised controlled trials testing the effectiveness of psychological interventions on changing cortisol levels (the stress hormone) in non-patient groups. Therefore, the primary aim of this systematic review and meta-analysis was to address this gap. Six databases (Medline, PsychInfo, Embase, CINAHL, Cochrane and Web of Science) were searched (1171 studies identified) with 58 studies (combined N = 3508) included in the meta-analysis. The interventions were coded into one of four categories; mind body therapies, mindfulness, relaxation or talking therapies. A random effects meta-analysis on cortisol as measured in blood, saliva or hair found that stress management interventions outperformed pooled control conditions with a medium positive effect size (g = 0.282). The studies that utilised cortisol awakening measures (g = 0.644) revealed larger effects of stress management interventions than those that measured diurnal cortisol (g = 0.255). Mindfulness and meditation (g = 0. 345) and relaxation (g = 0. 347) interventions were most effective at changing cortisol levels, while mind body therapies (g = 0. 129) and talking therapies (g = 0.107) were shown to have smaller and non-significant effect sizes. Additionally, studies that utilised an active control group (g = 0. 477) over passive control group (g = 0.129) were found to have stronger effects. Length of the intervention, study quality, risk of bias, age and gender did not influence the effectiveness of interventions and there was no evidence of publication bias. Overall, the current findings confirm that stress management interventions can positively influence cortisol levels. Future research should investigate the longer term implications for health and health outcomes.
Topics: Humans; Hydrocortisone; Meditation; Mindfulness
PubMed: 37879237
DOI: 10.1016/j.psyneuen.2023.106415 -
Frontiers in Endocrinology 2024Polycystic Ovary Syndrome (PCOS) presents multifaceted challenges affecting women's reproductive, metabolic, and psychological systems, consequently impacting their... (Review)
Review
Polycystic Ovary Syndrome (PCOS) presents multifaceted challenges affecting women's reproductive, metabolic, and psychological systems, consequently impacting their psychological and emotional well-being. The utilization of meditation and mindfulness interventions (MMIs) is found to be increasing for the management of PCOS. This scoping review systematically explored the current literature to identify the type and application of MMIs for PCOS management. A systematic search of literature was conducted using CINAHL, PsycINFO, Scopus, MEDLINE, and PubMed databases for identifying studies conducted on the usage of MMIs in women diagnosed with PCOS, irrespective of age. The comprehensive search identified 14 trials (comprising 17 citations) meeting inclusion criteria, involving 723 participants across various age groups. Among these, nine were randomized controlled trials (RCTs), while the remaining comprised non-RCTs. Several types of MMIs, including of , , OM cyclic meditation, unspecified forms of meditation, mindfulness-based stress reduction programs, mindful yoga, and mindfulness-based activities, were used. Outcomes were predominantly assessed in psychological domains (n=11), followed by anthropometric (n=9), quality of life (n=7), and metabolic metrics (n=7). The review findings suggest the integration of meditation with conventional treatment modalities. Preliminary data indicate that MMIs have the potential to improve psychosocial well-being and quality of life among PCOS-affected women. However, adequately powered studies with extended follow-up periods are required to investigate the mechanisms and therapeutic efficacy of MMIs, particularly concerning reproductive outcomes and weight management. Furthermore, diligent monitoring and reporting of adverse events and adherence are essential for a comprehensive understanding of MMI utilization in PCOS management.
Topics: Humans; Polycystic Ovary Syndrome; Mindfulness; Female; Meditation; Quality of Life; Yoga
PubMed: 38818503
DOI: 10.3389/fendo.2024.1295705