Month: March 2025

Qigong practice reduces the disability of chronic back pain patients

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Qigong: What You Need To Know | NCCIH

By John M. de Castro, Ph.D.

 

In today’s Research News article “Effect of qigong on pain and disability in patients with chronic non-specific low back pain: a systematic review and meta-analysis of randomized controlled trials.” (See summary below or view the full text of the study at: https://pmc.ncbi.nlm.nih.gov/articles/PMC11849339/ ) Yu and colleagues review and summarize the published research on the effects of Qigong practice on the pain and disability of patients with chronic non-specific back pain. They report that the research indicates that Qigong practice produces a significant in the disability of the patients but no significant reduction in pain.

 

So, Qigong practice is beneficial for chronic back pain patients.

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on the Contemplative Studies Blog  http://contemplative-studies.org

 

Study Summary

 

Yu D, Wu M, Zhang J, Song W, Zhu L. Effect of qigong on pain and disability in patients with chronic non-specific low back pain: a systematic review and meta-analysis of randomized controlled trials. J Orthop Surg Res. 2025 Feb 24;20(1):194. doi: 10.1186/s13018-025-05576-8. PMID: 39994723; PMCID: PMC11849339.

Abstract

Background

Chronic non-specific low back pain (CNLBP) is a common health problem worldwide. Patients with CNLBP often suffer from persistent pain, with a few being disabled by their pain, affecting their daily functioning and social participation. This study aims to systematically evaluate the effects of pain and dysfunction in Qigong patients with chronic non-specific back pain through systematic evaluation and gathered analysis of random control test data.

Methods

We searched nine databases from their inception dates until April 2024. Relevant randomized controlled trials (RCTs) were included. Patients were assessed for pain using the Visual Analog Scale and Numeric Pain Rating Scale and for disability using the Oswestry Disability Index and Roland-Morris disability questionnaire. The risk of bias was assessed using the Cochrane Collaboration tool. CMA V3.0 was used to analyze data.

Results

Sixteen RCTs involving 1175 participants were included. These studies have different designs, and the participants are mainly around 60 years old. The results showed that the qigong practice improved pain significantly more than the control measures ([Mean Difference MD] = − 1.34, 95% confidence intervals [CI] − 1.76 to − 0.92, p < 0.001 Minimal Clinically Important Differences MCID = 1.5), and the efficacy of short-term interventions (MD = − 1.88, 95% CI − 2.87 to − 0.9, p < 0.001) was superior to that of long-term interventions (MD = − 1.07, 95% CI − 1.49 to − 0.65, p < 0.001). For improvement in the degree of dysfunction, qigong practice showed a higher effect size (MD = − 5.88, 95% CI − 7.98 to − 3.78, p < 0.001 MCID = 5) than that observed in the control group.

Conclusion

Qigong practice is effective in improving disability in patients with CNLBP, but has no significant effect on improving pain. However, due to the high heterogeneity, the results need to be interpreted with caution.

 

Yoga improves physiological and psychological states

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Yoga for Exercise - The Nutrition Source

By John M. de Castro, Ph.D.

 

In today’s Research News article “Long-term effects of yoga-based practices on neural, cognitive, psychological, and physiological outcomes in adults: a scoping review and evidence map.” (See summary below or view the full text of the study at: https://pmc.ncbi.nlm.nih.gov/articles/PMC11884082/ ) Campelo and colleagues review and summarize the effects of long-term yoga practice on the physiological and psychological states of yoga practitioners. They report that yoga practice produces long-term changes in brain systems underlying sensorimotor, interoceptive, emotion regulation, and executive functions and in the periphery increases in parasympathetic-driven autonomic, hormonal and immune responses. Yoga practice also reduces negative emotions, psychopathology, and emotional reactivity as well as improved memory and cognition.

 

Long-term yoga practice positively alters the physiological and psychological state of the practitioners.

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on the Contemplative Studies Blog  http://contemplative-studies.org

 

Study Summary

 

Campelo G, de Araújo JR, Aristizabal JP, de Souza W, de Castilho GM. Long-term effects of yoga-based practices on neural, cognitive, psychological, and physiological outcomes in adults: a scoping review and evidence map. BMC Complement Med Ther. 2025 Mar 6;25(1):92. doi: 10.1186/s12906-025-04825-x. PMID: 40050913; PMCID: PMC11884082.

 

Abstract

Background

Compared with short-term practices, long-term yoga might promote differential qualitative and quantitative outcomes. Following JBI’s and PRISMA-ScR guidelines, this scoping review followed an apriori and systematic protocol to document the long-term effects of yoga on neural, cognitive, psychological, and physiological outcomes, provide evidence maps for each yoga component, and summarize results identifying knowledge gaps and promising directions.

Methods

Four databases (PubMed, Cochrane, LILACS, and PubPsych) were last searched in March 2023. Studies were included if they evaluated adults with > 1 year of practice, specified yoga-based practice(s) of interest, measured neural, cognitive, psychological, and/or physiological outcomes, were written in English, Spanish, or Portuguese, presented original data, and mentioned search terms in the title/abstract. Evidence maps for each yoga component followed a 4-level structure of outcome category, method, study design and literature size. Qualitative summaries followed the same structure, to facilitate information retrieval.

Results

Out of 2270 screened studies, 65 were included (meditative studies = 36, predominantly postural studies = 25, breathing practice studies = 8). Physiologicaland neural outcomes were the most common, followed by psychological and cognitive outcomes. Although heterogeneous, neural results reveal structural and functional changes related to sensorimotor, interoceptive, emotion regulation, and executive functions. Physiologically, most studies have associated long-term practice with parasympathetic-driven autonomic, hormonal and immune responses, but some studies revealed sympathetic-driven or mixed responses, maybe due to the specific technique or individual differences. Psychological outcomes included lower levels of negative affect, psychopathological symptoms, and emotional reactivity. Cognitive measures have shown improved memory/cognition for older adults, but mixed or null effects for other constructs. Commonly, however, long-term practitioners demonstrated improved neural or physiological efficiency while performing cognitive tasks.

Conclusions

Future research should provide clear descriptions of the investigated yoga practice, employ more experimental paradigms, and refine statistical reports and models. We encourage researchers to work with specific overarching theoretical frameworks to refine research predictions, such as the neurovisceral integration model or predictive coding models; to consider motivational, cultural, and contextual factors that might influence long-term outcomes; and to develop systematic reviews and meta-analyses as next steps of evidence summary.

 

Mindfulness Reduces Stress and Improves Mental Health in Teachers

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Figure 1

By John M. de Castro, Ph.D.

 

In today’s Research News article “Alleviating occupational stress in Chinese junior high school teachers: the role of mindfulness-based interventions” (See summary below or view the full text of the study at: https://pmc.ncbi.nlm.nih.gov/articles/PMC11813917/ ) Bian and colleagues examined the effectiveness of an online mindfulness course on the mental health and stress levels of junior High School teachers. They found that mindfulness training reduced occupational stress and improved mental health and coping self-efficacy in the teachers.

 

So, improve mental health and reduce stress in teachers with mindfulness.

 

CMCS – Center for Mindfulness and Contemplative Studies

 

This and other Contemplative Studies posts are also available on the Contemplative Studies Blog  http://contemplative-studies.org

 

Study Summary

 

Bian H, Jiang H. Alleviating occupational stress in Chinese junior high school teachers: the role of mindfulness-based interventions. Front Psychol. 2025 Jan 29;16:1479507. doi: 10.3389/fpsyg.2025.1479507. PMID: 39944052; PMCID: PMC11813917.

 

Abstract

Introduction

Occupational stress is a significant issue among junior high school teachers in China, contributing to negative outcomes such as reduced mental health, impaired coping abilities, and decreased job satisfaction.

Methods

This quasi-experimental study investigates the impact of mindfulness-based interventions on occupational stress and mental health among junior high school teachers in China. A total of 118 teachers participated in the study, with a randomly assigned experimental group undergoing an 4-week mindfulness training program, while the control group received no intervention. Standardized measures of occupational stress, mental health, coping self-efficacy, and mindfulness were used to assess the outcomes before and after the intervention.

Findings

The findings revealed that teachers who participated in the mindfulness program experienced significant reductions in occupational stress and improvements in mental health and coping self-efficacy compared to the control group. Additionally mindfulness levels increased significantly among participants who underwent the training.

Discussion

The results suggest that mindfulness-based interventions can effectively alleviate occupational stress and enhance psychological wellbeing among junior high school teachers in China, highlighting the importance of implementing such programs to support educators in managing stress and maintaining mental health.