Does Reiki Benefit Mental Health Symptoms Above Placebo?

Complementary and Alternative Medicine (CAM) Practices: A Narrative Review Elucidating the Impact on Healthcare Systems, Mechanisms and Paediatric Applications

While research on complementary and alternative medicine (CAM) for the general population is expanding, there remains a scarcity of studies investigating the efficacy and utilisation of CAM practices, specifically in the paediatric population. In accordance with the World Health Organization (WHO), the prevalence of the parental utilisation of CAM in their dependents is estimated to reach up to 80%. This literature review identified broad, heterogeneous, and inconclusive evidence regarding CAM's applications and effectiveness, primarily attributed to variance in sociodemographic factors and differences in national healthcare systems. Additionally, the review identified a lack of consensus and polarised positions among mainstream professionals regarding the mechanisms of action, applications, and effectiveness of CAM. This narrative review presents varied results concerning the efficacy of most CAM therapies and their applications; however, some evidence suggests potential benefits for acupuncture, yoga, tai chi, and massage in improving physical and mental health. Moreover, the available evidence indicates that meditation may enhance mental health, while reiki may only influence patients' perceptions of comfort. In light of the intricate and multifaceted nature of herbal medicine, it is imperative to assess its efficacy on a case-by-case basis, taking into account the specific compounds and procedures involved. This comprehensive review serves as a valuable resource for health professionals, offering guidance for personalised healthcare approaches that consider the values and beliefs of patients, thereby facilitating integrated, evidence-based practices aimed at enhancing the quality of healthcare services and patient satisfaction.

Physical Exercise and Executive Function in the Pediatric Overweight and Obesity Population: A Systematic Review Protocol

BACKGROUND

Executive function is often altered in overweight/obese children and adolescents, which has a negative impact on their learning and daily life. Furthermore, research has shown the benefits of physical exercise in improving cognitive performance. This protocol aims to define in a detailed and structured manner the procedures that will be conducted for the development of a systematic review of the literature aimed at evaluating the effects of physical exercise on the executive functions of children and adolescents (≤18 years) with overweight/obesity in comparison with peers in control groups.

METHODS

The Web of Science, PubMed, Scopus, and EBSCO databases will be searched for longitudinal studies that have at least one experimental and one control group using pre- and post-intervention measures of executive function, including working memory, inhibition, and cognitive flexibility in the pediatric population who are overweight or obese. The risk of bias and certainty of evidence will be assessed using Cochrane RoB2 and GRADE, respectively. Furthermore, Der Simonian-Laird's random effects model will be employed for meta-analyses. The effect sizes will be calculated with 95% confidence intervals, and p values < 0.05 indicate statistical significance for each dimension of executive function in the different groups before and after the intervention.

DISCUSSION

The results of this review may be useful for education and health professionals to design treatment plans for overweight/obese children and adolescents, offering potential benefits related to the learning and cognitive abilities of this population. PROSPERO registration number: CRD42023391420.

The Effect of Distant Reiki Applied to Individuals with Extremity Amputation on Pain Level and Holistic Well-Being: A Quasi-experimental Study

BACKGROUND

Pain felt in an amputated limb is quite common. Phantom pain affects the lives of individuals in many ways and can negatively affect the holistic well-being of individuals. Distant Reiki can be used in the management of these problems.

AIM

This study was conducted to examine the effect of distant Reiki applied to individuals with extremity amputation on pain level and holistic well-being.

METHOD

This a quasi-experimental single group pre-test. Post-test design research was conducted between September 2022 and April 2023 and included 25 individuals with extremity amputation. Then, according to Classical Usui Reiki, distant Reiki application has been performed for 20 minutes every day for 10 days. Data were collected at the beginning of the study and at the end of the 10th day. The data were obtained using an Introductory Information Form, the Visual Analog Scale for Pain, and Holistic Well-Being Scale.

RESULTS

The mean age of the participants was 51.32 ± 16.65 years. There was a significant difference between pre-test and post-test pain levels of the participants (p < .05) and HWBS subscale scores (p < .05). Accordingly, it was determined that after 20-minute distant Reiki sessions for 10 consecutive days, the pain levels of the individuals were significantly reduced and their holistic well-being improved.

CONCLUSION

Distant Reiki has been found to be easy to administer, inexpensive, non-pharmacological, and appropriate for independent nursing practice to be effective in reducing phantom pain levels and increasing holistic well-being in people with limb amputation.

Effects of physical exercise on executive functions of individuals with schizophrenia spectrum disorders: Protocol for a systematic review and meta-analysis

INTRODUCTION

Executive functions are commonly impaired in individuals with schizophrenia spectrum disorders. Physical exercise has the potential for improving executive functions and can be easily implemented as a therapeutic method. However, there are only few systematic reviews of exercise effects in schizophrenia including cognitive outcomes, and no meta-analytical syntheses of effects on "cool" and "hot" executive functions. The purpose of this systematic review and meta-analysis will be to determine the effects of physical exercise on "cool" and "hot" executive functions of adults with schizophrenia spectrum disorders.

METHODS AND ANALYSIS

This protocol was guided by PRISMA-P guidelines. Studies will be searched using combinations of keywords and medical terms in the Web of Science, PubMed, Scopus, and EBSCO databases. Inclusion criteria will be determined as per PICOS approach. The risk of bias will be assessed using the Cochrane RoB2 tool. The certainty of evidence (per outcome) will be assessed using the GRADE method. The meta-analyses will be performed using the DerSimonian and Laird random effects model. Effect sizes (Hedges' g) with 95% confidence intervals will be calculated for each main outcome.

CONCLUSIONS

The results of this review may be useful for mental health professionals to design treatment plans for adults with schizophrenia spectrum disorders, offering potential benefits related to the quality of life and cognitive abilities of this population.

PROSPERO REGISTRATION NUMBER

CRD42023392295.