Effects of progressive muscle relaxation and mindfulness meditation on fatigue, coping styles, and quality of life in early breast cancer patients: An assessor blinded, three-arm, randomized controlled trial

Vividness of visual imagery is associated with the effect of relaxation response meditation training in elderly people with nonorganic insomnia: A randomized, double-blind, multi-center clinical trial

BACKGROUND

This study aims to explore the efficacy of Relaxation Response Meditation Training (RRMT) on elderly individuals with different levels of vividness of visual imagery.

METHODS

In this randomized controlled, double-blind, multi-center clinical trial, we recruited a total of 136 elderly individuals who were over 60 years with nonorganic sleep disorders to participate in a 4-week RRMT intervention from October 2020 to October 2022. The intervention occurred twice a week, totaling eight times. These individuals were divided into high and low groups based on the vividness of visual imagery, and then randomly assigned to either the control or intervention groups, as follows: low-visualizers intervention group (LI group); low-visualizers control group (LC group); high-visualizers intervention group (HI group); high-visualizers control group (HC group). Their social and psychological parameters were assessed before and after the intervention by the Pittsburgh Sleep Quality Index (PSQI), the Revised Piper's fatigue scale (RPFS), General well-being scale (GWB), and Satisfaction rating. The alpha waves of patients were also collected through electroencephalogram to assess their level of relaxation.

RESULTS

Compared to the LI group, the HI group had a greater reduction rate in the PSQI score [25.2 % (18.8 % to 31.7 %), P < 0∙001], shorter sleep latency (P = 0.001), lower frequency of sleep medication (P < 0.001), lower PSQI scores (P < 0.001), and higher GWB scores (P < 0.001). There were significant differences in all indicators in the HI group vs. HC group and in the LI group vs. LC group. In the first five relaxation training sessions, there was no statistically significant difference in the proportion of α waves between the LI group and the LC group; however, from the sixth session onward, we observed a statistically significant difference (t = 2.86, P = 0.019)，while The HI group and HC group showing significant differences in the first relaxation training session (t = 4.464, P < 0.001). There was a statistically significant difference in subjective satisfaction between the intervention group and the control group (x2 = 49.605, P < 0.001).

CONCLUSION

In this study, we found that most elderly people benefitted from RRMT regardless of their vividness of visual imagery. However, low-visualizers experienced slower and less effective results, so these patients may benefit more from alternative approaches.

The effect of progressive relaxation exercise on fatigue level of intensive care nurses: A randomised controlled trial

OBJECTIVE

The aim of this study is to examine the effect of progressive muscle relaxation exercise on the fatigue level of intensive care nurses.

METHODS

In this clinical trial, the participants were randomly assigned to the intervention (n = 38) and control (n = 37) groups after obtaining necessary approvals. The nurses in the intervention group applied progressive muscle relaxation every day for 4 weeks, with each session lasting for 15 min. None of the participants in the control group were subjected to any intervention. Data were collected using a questionnaire and the fatigue severity scale (FSS) (the lower the total score, the less the fatigue). The questionnaires were applied at the baseline, and the FSS was applied at the baseline and the end of the first, second, third, and fourth weeks.

RESULTS

While the FSS mean scores of the intervention and control groups at baseline were 4.84 ± 1.01 and 5.23 ± 0.96, respectively (p = 0.086), the FSS mean score of the intervention group (3.13 ± 1.58) was significantly lower than the score of the control group (4.12 ± 1.70) at the fourth week (p = 0.011). Also in the 1st, 2nd, and 3rd weeks of the study, the FSS scores of the nurses in intervention group decreased statistically significantly compared to that of the nurses in the control group.

CONCLUSIONS

This study indicated that a 4-week progressive muscle relaxation intervention alleviated fatigue in intensive care nurses.

CLINICAL TRIAL REGISTRATION NUMBER

NCT05435664 (Clinicaltrials.gov).

The effect of progressive muscle relaxation exercises on postmenopausal sleep quality and fatigue: a single-blind randomized controlled study

OBJECTIVE

This single-blind, randomized controlled study aimed to determine the effect of progressive muscle relaxation exercises on sleep quality and fatigue in the postmenopausal period. Progressive muscle relaxation aims to relax the muscles in the body and includes breathing techniques.

METHODS

This study was carried out between January 2022 and July 2022 with 63 postmenopausal women who applied to a district state hospital and had poor sleep quality. The women assigned to the experimental group (EG) (n = 31) applied progressive muscle relaxation exercises every day for 8 weeks. In contrast, the women in the control group (CG) (n = 32) continued their routine coping habits related to sleep problems and fatigue in the postmenopausal period. The EG and CG were reevaluated using the Piper Fatigue Scale and the Pittsburg Sleep Quality Index in the fourth and eighth weeks. The women applied progressive muscle relaxation exercises with a guide prepared by the researchers and the compact disc of the Turkish Psychologists Association. In the data analysis, the independent-samples t test, Fisher's exact test, and χ2 test were used to compare individual, obstetric, and medical characteristics between the groups. The difference between dependent groups at different times was evaluated by repeated-measures analysis of variance.

RESULTS

There was an improvement in fatigue symptoms in the progressive muscle relaxation exercises-performing EG at the end of 8 weeks compared with the CG, and fatigue symptoms increased in the CG (P < 0.001). There was a greater improvement in the sleep quality of the progressive muscle relaxation exercises-performing EG at the end of 8 weeks compared with the CG (P < 0.001).

CONCLUSIONS

In our study, it was determined that progressive muscle relaxation exercises had an improving effect on sleep quality and fatigue.

Yoga as a Complementary Therapy for Cancer Patients: From Clinical Observations to Biochemical Mechanisms

BACKGROUND

Integrative oncology combines conventional and complementary, or integrative, therapies for a holistic treatment of cancer patients. Yoga is increasingly used as a complementary therapy for cancer patients, but there is no direct evidence for its effect on cancer pathophysiology like tumor response, or patient outcome like overall survival.

SUMMARY

In this narrative review, we present in detail published studies from randomized clinical trials on complementary yoga therapy for cancer patients, including details about the biochemical mechanisms involved. Medicinal hatha yoga with breathing, postures, meditation, and relaxation enhances the quality of life of cancer patients by providing both psychological and physiological health benefits, highlighting the interconnectedness of mind and body. Yoga therapy reduces stress levels improving heart rate variability, leading to changes in hormonal regulation (e.g., cortisol), reduced oxidative stress, and improved immune function with reduced inflammation. Still, the biochemical effects of yoga on the cancer disease itself are unrevealed.

KEY MESSAGES

More clinical and basic research is needed for further establishment of yoga as complementary therapy in oncology.

Management of Fatigue in Adult Survivors of Cancer: ASCO-Society for Integrative Oncology Guideline Update

PURPOSE

To update the ASCO guideline on the management of cancer-related fatigue (CRF) in adult survivors of cancer.

METHODS

A multidisciplinary panel of medical oncology, geriatric oncology, internal medicine, psychology, psychiatry, exercise oncology, integrative medicine, behavioral oncology, nursing, and advocacy experts was convened. Guideline development involved a systematic literature review of randomized controlled trials (RCTs) published in 2013-2023.

RESULTS

The evidence base consisted of 113 RCTs. Exercise, cognitive behavioral therapy (CBT), and mindfulness-based programs led to improvements in CRF both during and after the completion of cancer treatment. Tai chi, qigong, and American ginseng showed benefits during treatment, whereas yoga, acupressure, and moxibustion helped to manage CRF after completion of treatment. Use of other dietary supplements did not improve CRF during or after cancer treatment. In patients at the end of life, CBT and corticosteroids showed benefits. Certainty and quality of evidence were low to moderate for CRF management interventions.

RECOMMENDATIONS

Clinicians should recommend exercise, CBT, mindfulness-based programs, and tai chi or qigong to reduce the severity of fatigue during cancer treatment. Psychoeducation and American ginseng may be recommended in adults undergoing cancer treatment. For survivors after completion of treatment, clinicians should recommend exercise, CBT, and mindfulness-based programs; in particular, CBT and mindfulness-based programs have shown efficacy for managing moderate to severe fatigue after treatment. Yoga, acupressure, and moxibustion may also be recommended. Patients at the end of life may be offered CBT and corticosteroids. Clinicians should not recommend L-carnitine, antidepressants, wakefulness agents, or routinely recommend psychostimulants to manage symptoms of CRF. There is insufficient evidence to make recommendations for or against other psychosocial, integrative, or pharmacological interventions for the management of fatigue.Additional information is available at www.asco.org/survivorship-guidelines.

Psychological distress in adult women of reproductive age at different stages after breast cancer diagnosis: A qualitative study

AIM

To explore the actual experience of psychological distress of adult women of reproductive age at different stages after breast cancer diagnosis.

DESIGN

Qualitative.

METHODS

Eighty-one patients with breast cancer-related distress thermometer scores >4 were selected using a purposive sampling method. Patients were divided into newly diagnosed and 1-, 3-, 6-, 9- and 12-month groups according to time since diagnosis and then interviewed. A phenomenological approach was adopted to analyse interview content, and different themes were extracted.

RESULTS

Women exhibited different levels of psychological distress depending on the time since diagnosis, with newly diagnosed patients showing the highest distress. Within 1 year post-diagnosis, different events caused patients distress. Themes extracted at new diagnosis and 1-, 3-, 6-, 9- and 12 months post-diagnosis included sadness and disbelief, loss of control, optimistic but concerned, physical and mental exhaustion, difficulties returning to society and limited sexual intimacy, respectively; all groups expressed reproductive concerns.

CONCLUSION

Clinical nurses should focus on different psychologically distressing events to provide targeted interventions at distinct phases. For women of childbearing age, clinical nurses should pay particular attention to patients' marriage and reproductive concerns.

IMPLICATIONS FOR THE PROFESSION AND/OR PATIENT CARE

During the year after a breast cancer diagnosis, patients of childbearing age experience events that cause psychological distress that differ depending on time since diagnosis. Nurses should focus on core stressful events and perform specific nursing interventions.

IMPACT

To provide holistic care, nurses should consider the psychological and emotional changes patients may undergo. For women of childbearing age, clinical nurses should pay particular attention to patients' marriage and fertility concerns, and be able to provide evidence-based professional guidance on reproductive preservation techniques.

REPORTING METHOD

The study was reported using the consolidated criteria for reporting qualitative research guidelines.

PATIENT OR PUBLIC CONTRIBUTION

Patients contributed to data collection through interviews.

How do mindfulness-based interventions promote coping and self-efficacy in patients with cancer: A systematic review of qualitative and quantitative data

OBJECTIVE

The purpose of this study was to review the existing quantitative and qualitative evidence regarding how mindfulness-based interventions (MBIs) help cope with cancer-related challenges and increase affected patients' perceived self-efficacy.

METHODS

A systematic literature search was conducted on PubMed, PsycInfo, PubPsych, and CINAHL. Quantitative, qualitative, and mixed methods studies were included if they (1) evaluated MBIs (2) for patients with cancer or cancer survivors (3) regarding their impact on coping with cancer and perceived self-efficacy. The reports were screened by two independent reviewers and conflicts were resolved by a third reviewer. The review was pre-registered on PROSPERO (CRD42022368765).

RESULTS

Findings from 28 reports of 19 quantitative studies, six qualitative studies, and three mixed-methods studies (total N = 1722) were extracted and integrated. The synthesis of quantitative data showed considerable heterogeneity in outcomes and measurement instruments. Most often reported were significant positive impacts of mindfulness on general coping skills, self-regulation, and perceived efficacy in coping with cancer. Qualitative interviews with patients supported those results. The three meta-themes identified were that MBI (1) provided patients with tools to use in stressful situations, (2) promoted a general change of mindset and (3) created a feeling of social connectedness.

CONCLUSIONS

The reviewed studies suggest that MBI can promote coping and enhance the perceived self-efficacy of patients with cancer. In the future, more research investigating the different aspects of coping and the potentially moderating role of self-efficacy could provide further insights with respect to how coping and self-efficacy related to MBI.

The efficacy of progressive muscle relaxation training on cancer-related fatigue and quality of life in patients with cancer: A systematic review and meta-analysis of randomized controlled studies

BACKGROUND

Cancer-related fatigue is one of the most common symptoms in cancer patients, usually accompanied by anxiety, depression and insomnia, which seriously affect patients' quality of life. Progressive muscle relaxation training is widely used for cancer-related fatigue, but the overall effect is unclear.

OBJECTIVES

The aim of this study was to summarize the evidence on the effects of progressive muscle relaxation training on cancer-related fatigue and quality of life in cancer patients.

DESIGN

Systematic review and meta-analysis.

METHODS

Nine electronic databases (PubMed, Excerpta Medica Database (Embase), The Cochrane Library (Cochrane Central Register of Controlled Trials, CENTRAL), Web of Science, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Chinese Biomedical Literature Database (CBM), Chinese National Knowledge Infrastructure (CNKI), China Science and Technology Journal Database (VIP) and Wanfang Database) were explored for randomized controlled trials (RCTs) published before February 2023. This study was reported based on the PRISMA 2020 statement. The Cochrane Collaboration's risk of bias assessment tool was used for methodological assessment, and the GRADE pro online assessment tool was used for evidence evaluation. The data were analyzed with the Review Manager 5.4 software.

RESULTS

Twelve studies involving 1047 patients were included. Meta-analysis showed that progressive muscle relaxation training plus routine nursing produced more positive effects than routine nursing in improving cancer-related fatigue [SMD = -1.06, 95 % CI -1.49, -0.62, P < 0.00001], anxiety [SMD = -1.09, 95 % CI -1.40, -0.77, P < 0.00001], depression [SMD = -1.43, 95 % CI -1.76, -1.10, P < 0.00001], and quality of sleep [MD = -1.41, 95 % CI -1.74, -1.08, P < 0.00001]. However, there was no significant difference in improving quality of life [SMD = 0.27, 95 % CI -0.62, 1.15, P = 0.55]. Progressive resistance exercise plus routine nursing improved cancer-related fatigue more than progressive muscle relaxation training plus routine nursing [SMD = 1.11, 95 % CI 0.43, 1.78, P = 0.001]. There was low certainty of evidence that progressive muscle relaxation training improved cancer-related fatigue and quality of sleep, and the evidence that improved quality of life, anxiety and depression was very low.

CONCLUSION

Current evidence suggested that progressive muscle relaxation training has the potential to improve cancer-related fatigue, anxiety, depression and quality of sleep in patients with cancer and is a low-load, simple exercise worthy of recommendation for cancer patients in fatigue state. Future research should focus on improving the methodological quality of randomized controlled trials to enhance the persuasive evidence of progressive muscle relaxation training efficacy.

Peri-operative individually tailored psychological intervention in breast cancer patients improves psychological indices and molecular biomarkers of metastasis in excised tumors

Perioperative stress and inflammatory signaling can invigorate pro-metastatic molecular processes in patients' tumors, potentially worsening long-term survival. Yet, it is unknown whether pre-operative psychotherapeutic interventions can attenuate such effects. Herein, three weeks before surgery, forty women diagnosed with stage I-III invasive ductal/lobular breast carcinoma were randomized to a 6-week one-on-one psychological intervention (6 meetings with a medical psychologist and bi-weekly phone calls) versus standard nursing-staff-attention. The intervention protocol was individually tailored based on evaluation of patients' emotional, cognitive, physiological, and behavioral stress response-patterns, and also included psychoeducation regarding medical treatments and recruitment of social support. Resected primary tumors were subjected to whole-genome RNA sequencing and bioinformatic analyses, assessing a priori hypothesized cancer-relevant molecular signatures. Self-report questionnaires (BSI-18, Hope-18, MSPSS, and a stress-scale) were collected three (T1) and one (T2) week before surgery, a day before (T3) and after (T4) surgery, and three weeks (T5) and 3-months (T6) following surgery. The intervention reduced distress (GSI), depression, and somatization scores (BSI-18: p < 0.01, p < 0.05, p < 0.05; T5 vs. T1). Additionally, tumors from treated patients (vs. controls) showed: (i) decreased activity of transcription control pathways involved in adrenergic and glucocorticoid signaling (CREB, GR) (p < 0.001), pro-inflammatory signaling (NFkB) (p < 0.01), and pro-malignant signaling (ETS1, STAT and GATA families) (p < 0.001, p < 0.01, p < 0.005); (ii) increased M1 macrophage polarization (p < 0.05), and CD4+ T cell activity (p < 0.01); and an unexpected increase in epithelial-to-mesenchymal-transition (EMT) signature (p < 0.005). This is the first randomized controlled trial to show beneficial effects of a psychological perioperative intervention on tumor pro-metastatic molecular biomarkers.

Self-managing symptoms of Long COVID: an education and strategies research protocol

Post-acute sequelae of SARS-COV-2 (PASC) is growing in prevalence, and involves symptoms originating from the central neurological, cardiovascular, respiratory, gastrointestinal, autonomic nervous, or immune systems. There are non-specific symptoms such as fatigue, headaches, and brain fog, which cannot be ascribed to a single system. PASC places a notable strain on our healthcare system, which is already laden with a large number of acute-COVID-19 patients. Furthermore, it impedes social, academic and vocational functioning, and impacts family life, relationships, and work/financial life. The treatment for PASC needs to target this non-specific etiology and wide-ranging sequelae. In conditions similar to PASC, such as "chemo brain," and prolonged symptoms of concussion, the non-specific symptoms have shown to be effectively managed through education and strategies for self-management and Mindfulness interventions. However, such interventions have yet to be empirically evaluated in PASC to our knowledge. In response to this gap, we have developed a virtual education intervention synthesized by psychiatrists and clinical psychologists for the current study. We will undertake a two-phase randomized controlled trial to determine the feasibility (Phase 1; N = 90) and efficacy (Phase 2; sample sized based on phase 1 results) of the novel 8 week Education and Self-Management Strategies group compared to a mindfulness skills program, both delivered virtually. Main outcomes include confidence/ability to self-manage symptoms, quality of life, and healthcare utilization. This study stands to mitigate the deleterious intrusiveness of symptoms on everyday life in patients with PASC, and may also help to reduce the impact of PASC on the healthcare system. Clinical trial registration:https://classic.clinicaltrials.gov/ct2/show/NCT05268523; identifier NCT05268523.

Biomarkers of fatigue in oncology: A systematic review

Cancer-related fatigue (CRF) is a distressing side effect of cancer and treatment, affecting both patients during active treatment and survivors, negatively impacting quality of life. While its exact cause remains uncertain, various mechanisms such as immune dysfunction, HPA-axis dysfunction, and treatment toxicity are proposed. Inflammatory biomarkers of CRF have been explored in previous research, but non-inflammatory markers have not been comprehensively studied. This systematic review analysed 33 studies to identify non-inflammatory peripheral blood biomarkers associated with CRF. Promising markers included Hb, blood coagulation factors, BDNF, tryptophan, GAA, mtDNA, platinum, CA125, and cystatin-C. Inconsistent findings were observed for other markers like VEGF, leptin, and stress hormones. Most studies focused on adults. Research in pediatrics is limited. This review showed partial evidence for the inflammaging hypothesis (neurotoxicity due to neuro-inflammation) laying at the basis of CRF. Further research, especially in pediatrics, is needed to confirm this hypothesis and guide future biomarker studies.

The Effect of Benson's Relaxation Technique on Coping Strategies Among Informal Caregivers of Cancer Patients: A Randomized Controlled Trial Study

BACKGROUND

Informal caregivers of cancer patients often experience high levels of stress and burden, leading to the adoption of ineffective coping strategies. This can result in psychological problems for the caregivers and inadequate care provision.

OBJECTIVE

This study aimed to investigate the impact of Benson's relaxation technique (BRT) on coping strategies among informal caregivers of cancer patients.

INTERVENTIONS/METHODS

This open-label randomized clinical trial enrolled 113 caregivers visiting the radiotherapy and chemotherapy departments of Vasei Hospital in Sabzevar, Iran, who scored ≥48 on the Novak and Guest Caregiver Burden Inventory. The participants were randomly allocated to either the intervention group or the control group. The intervention group received BRT, with participants performing the technique twice a day for 20 minutes each time over a 1-month period. The control group did not receive any intervention. Coping strategies were assessed using Endler and Parker's coping strategies inventory.

RESULTS

The findings of the study revealed that the intervention group showed an increase in the utilization of problem-oriented coping strategies (P = .076) and a decrease in the utilization of emotion-oriented coping strategies (P < .001) and avoidance-oriented coping strategies in the intervention group compared with the control group (P = .004).

CONCLUSIONS

Findings suggest that BRT, as a cost-effective and nonpharmacological intervention, effectively reduces the reliance on emotion-oriented and avoidance-oriented coping strategies among informal caregivers of cancer patients.

IMPLICATIONS FOR PRACTICE

Healthcare professionals working in oncology settings are encouraged to incorporate BRT into their care practices.

Effectiveness of a Multimodal Nursing Intervention on Quality of Sleep, Fatigue, and Level of Depression Among Indonesian Patients With Gynecological Cancer: A Pilot Study

BACKGROUND

The use of nonpharmacological modalities in managing symptoms experienced by patients with cancer is increasingly important in providing holistic care. However, limited studies have reported on integrating nonpharmacological interventions to improve physical and psychological symptoms of women with gynecological cancer.

OBJECTIVE

The aim of this study was to examine the effect of a multimodal nursing intervention (MNI) on sleep quality, fatigue, and level of depression among Indonesian women with gynecological cancer.

METHODS

The quasi-experimental nonequivalent group design involved 50 patients in 2 groups and used convenience sampling. An experimental group (n = 25) received MNI including progressive muscle relaxation and a counseling session; the control group received routine hospital care (n = 25). Sleep quality was assessed by the Pittsburgh Sleep Quality Index (PSQI), depression levels by the Beck Depression Inventory-II, and fatigue by the Piper Fatigue Scale (PFS). Pretest data were collected after 3 days of hospital admission; posttest data were gathered after the intervention.

RESULTS

The PSQI ( P = .000), Beck Depression Inventory-II ( P = .008), and PFS ( P = .000) changed significantly in the intervention group; the PSQI ( P = .000) and PFS ( P = .000) in the control group changed significantly. The PSQI ( P = .00) and PFS ( P = .000) scores differed significantly between the 2 groups before and after the intervention. The effect size of the MNI for difference scores before and after the intervention was medium effect size.

CONCLUSIONS

The role of nonpharmacological modalities in managing symptoms experienced by patients with cancer is increasingly important to providing holistic care.

IMPLICATION FOR PRACTICE

Gynecology nurses can lead the implementation of MNI to decrease patient fatigue and depression and to increase sleep quality.

Effects of music intervention combined with progressive muscle relaxation on anxiety, depression, stress and quality of life among women with cancer receiving chemotherapy: A pilot randomized controlled trial

Beneficial effects of music intervention and progressive muscle relaxation alone on psychological issues were reported, however, studies evaluating their combined effects are limited. This study aimed to investigate the feasibility, acceptability and preliminary effects of music intervention combined with progressive muscle relaxation on anxiety, depression, stress, and quality of life among breast and gynaecological cancer patients receiving chemotherapy.

METHODS

The study was carried out from March to May 2022 in an oncology hospital in Vietnam. A single-blinded randomized controlled trial was conducted among 24 women with breast and gynaecological cancer undergoing chemotherapy. The intervention group (n = 12) received a face-to-face training program about music listening and progressive muscle relaxation skills. They then performed the self-practice daily at home for three weeks. The control group (n = 12) received standard care, including health assessment, regular health advice and nutrition consultation. Ten participants in the intervention group were interviewed with open-ended questions to explore the acceptability of the intervention. Anxiety, depression and stress were measured using the Depression Anxiety Stress Scale, while The Functional Assessment of Cancer Therapy-General was used to evaluate the quality of life. The outcome measurements were collected at baseline (T0), post-intervention (3rd week, T1) and follow-up (6th week, T2). Appropriate descriptive statistics were used to depict the outcome measures across study time points.

RESULTS

A total of 24 patients were eligible to join, and 20 of them completed the study. Greater reductions in anxiety, depression and stress were observed in the intervention group than in the control group at T1 and T2. Greater improvements on quality of life were found in the intervention group than control group at T1 and T2 with respect to T0. The content analysis supported the acceptable intervention of participants through two themes, perceived beneficial effects on psychological and physical health and willingness to keep practising in the future.

CONCLUSIONS

Implementing music intervention combined with progressive muscle relaxation is feasible and had a trend in reducing anxiety, depression and stress levels. A larger scale randomized controlled trial is needed to confirm the effect of the intervention on outcomes.

TRIAL REGISTRATION

This trial was registered on ClinicalTrials.gov with ID: NCT05262621.

Cancer Metabolism as a Therapeutic Target and Review of Interventions

Cancer is amenable to low-cost treatments, given that it has a significant metabolic component, which can be affected through diet and lifestyle change at minimal cost. The Warburg hypothesis states that cancer cells have an altered cell metabolism towards anaerobic glycolysis. Given this metabolic reprogramming in cancer cells, it is possible to target cancers metabolically by depriving them of glucose. In addition to dietary and lifestyle modifications which work on tumors metabolically, there are a panoply of nutritional supplements and repurposed drugs associated with cancer prevention and better treatment outcomes. These interventions and their evidentiary basis are covered in the latter half of this review to guide future cancer treatment.

Clinical Guidance on the Monitoring and Management of Trastuzumab Deruxtecan (T-DXd)-Related Adverse Events: Insights from an Asia-Pacific Multidisciplinary Panel

Trastuzumab deruxtecan (T-DXd)-an antibody-drug conjugate targeting the human epidermal growth factor receptor 2 (HER2)-improved outcomes of patients with HER2-positive and HER2-low metastatic breast cancer. Guidance on monitoring and managing T-DXd-related adverse events (AEs) is an emerging unmet need as translating clinical trial experience into real-world practice may be difficult due to practical and cultural considerations and differences in health care infrastructure. Thus, 13 experts including oncologists, pulmonologists and a radiologist from the Asia-Pacific region gathered to provide recommendations for T-DXd-related AE monitoring and management by using the latest evidence from the DESTINY-Breast trials, our own clinical trial experience and loco-regional health care considerations. While subgroup analysis of Asian (excluding Japanese) versus overall population in the DESTINY-Breast03 uncovered no major differences in the AE profile, we concluded that proactive monitoring and management are essential in maximising the benefits with T-DXd. As interstitial lung disease (ILD)/pneumonitis is a serious AE, patients should undergo regular computed tomography scans, but the frequency may have to account for the median time of ILD/pneumonitis onset and access. Trastuzumab deruxtecan appears to be a highly emetic regimen, and prophylaxis with serotonin receptor antagonists and dexamethasone (with or without neurokinin-1 receptor antagonist) should be considered. Health care professionals should be vigilant for treatable causes of fatigue, and patients should be encouraged to use support groups and practice low-intensity exercises. To increase treatment acceptance, patients should be made aware of alopecia risk prior to starting T-DXd. Detailed monitoring and management recommendations for T-DXd-related AEs are discussed further.

Psychophysiological stress response after a 6-week Mindful Self-Compassion training in psychiatric rehabilitation inpatients: a randomized post-test only study

Objectives

Mindfulness-based interventions (including self-compassion interventions) are effective in improving stress management at psychological and physical levels. Mindful Self-Compassion (MSC) is a newly developed program particularly aimed at increasing self-compassion. The main objective of this study was to determine whether the psychophysiological stress response during a social-evaluative speaking task differs in inpatients participating in the MSC or the Progressive Muscle Relaxation (PMR) program at the end of their 6-week psychiatric rehabilitation stay (i.e., post-test only design).

Method

Data from 50 inpatients (25 MSC, 25 PMR, 35 female) aged 19 to 76 years (M = 47.22, SD = 12.44) were analyzed in terms of psychophysiological stress response. For this purpose, heart rate variability, heart rate, and blood pressure were assessed together with several psychometric variables: positive and negative affect (PANAS), subjective stress perception (Visual Analog Scale), self-compassion (Self-Compassion Scale), cognitive reappraisal and suppression (Emotion Regulation Questionnaire), psychological distress (Brief Symptom Inventory-18), and appraisal and rumination (selected items).

Results

After correction for alpha inflation no differences in the psychophysiological stress response and psychometric parameters between the MSC and PMR group were found.

Discussion

In general, our results indicate that MSC is not superior to PMR training. However, more research with clinical randomized controlled trials investigating larger samples are needed to further affirm these initial findings.

The Effect of Meditation-Based Interventions on Patients with Fatigue Symptoms: A Systematic Review and Meta-Analysis

Persistent fatigue constitutes a prevalent and debilitating symptom in several diseases. The symptom is not effectively alleviated by pharmaceutical treatments, and meditation has been proposed as a non-pharmacological intervention. Indeed, meditation has been shown to reduce inflammatory/immune problems, pain, stress, anxiety and depression which are associated with pathological fatigue. This review synthesizes data from randomized control trials (RCTs) that explored the effect of meditation-based interventions (MeBIs) on fatigue in pathological conditions. Eight databases were searched from inception to April 2020. Thirty-four RCTs met eligibility criteria and covered six conditions (68% cancer), 32 of which were included in the meta-analysis. The main analysis showed an effect in favor of MeBIs compared to control groups (g = 0.62). Separate moderator analyses assessing control group, pathological condition, and MeBI type, highlighted a significantly moderating role of the control group. Indeed, compared to actively controlled studies, studies using a passive control group were associated with a statistically significantly more beneficial impact of the MeBIs (g = 0.83). These results indicate that MeBIs alleviate pathological fatigue and it seems that the studies with a passive control group showed a greater effect of MeBI on the reduction of fatigue compared to studies using active control groups. However, the specific effect of meditation type and pathological condition should be analyzed with more studies, and there remains a need to assess meditation effects on different types of fatigue (i.e., physical and mental) and in additional conditions (e.g., post-COVID-19).

Integrative Oncology and the Clinical Care Network: Challenges and Opportunities

Integrative oncology is a new and growing field of cancer care. Integrative oncology is a patient-centered, evidence-based field of comprehensive cancer care that utilizes integrative therapies such as mind-body practices, acupuncture, massage, music therapy, nutrition, and exercise in collaboration with conventional cancer treatments. Patient interest and utilization has been growing over the past two decades. Clinical research has shown the benefits of these approaches to improving symptom management and quality of life, and is now being incorporated into national guidelines from the National Comprehensive Cancer Network (NCCN) and American Society for Clinical Oncology (ASCO). The availability of these services at cancer centers is growing, although the structure and implementation of integrative oncology remains highly variable. This article discusses the benefits of integrative oncology and provides an overview of the current state of integrative oncology programs nationwide. Current challenges and opportunities for cancer centers to provide integrative services is reviewed in the areas of programmatic structure, clinical service, education, and research.

Symptom management in adult brain tumours: A literature review

AIM

To review the literature related to symptom management, clinical significance and related theoretical framework systems in adult patients with brain tumours.

BACKGROUND

As understanding of symptoms or symptom clusters and underlying biologic mechanisms has grown, it is apparent that symptom science is moving forward. Although some progress has been made in the symptom science of solid tumours such as breast and lung neoplasms, insufficient attention has been paid to symptom management for patients suffering from brain tumours. Further research is needed to achieve effective symptom management for these patients.

DESIGN

A literature review with a systematic search of symptom management in adult brain tumours.

METHODS

Electronic data bases were searched to obtain relevant published literature on symptom management in adults with brain tumours. This was then analysed and a synthesis of relevant findings is presented.

FINDINGS

Four significant general themes relating to symptom management of brain tumours in adults were identified: (1) The potential theoretical foundation related to symptom management was revealed. (2) Widely accepted validated scales or questionnaires for the assessment of single symptoms or symptom clusters were recommended. (3) Several symptom clusters and the underlying biologic mechanisms have been reported. (4) Specific symptom interventions for adults with brain tumours were collected and classified as evidence-based or insufficient evidence.

CONCLUSION

There are still many challenges in the effective management of symptoms in adults with brain tumours. The guiding role of theoretical frameworks or models related to symptom management should be utilized in future research. Using the concept of symptom clustering for research into symptoms found in patients with brain tumours, exploring common biological mechanisms for specific symptom clusters and making full use of modern big data resources to build a strong evidence base for an effective intervention or management program may inform the management of symptoms among these patients leading to better results.

NO PATIENT OR PUBLIC CONTRIBUTION

This is a literature review.

IMPLICATIONS FOR SYMPTOM MANAGEMENT

The ultimate goal is obviously not only improving the survival rate of patients with brain tumours, but also enhancing their quality of life. Several important findings from our review include the theoretical foundations, validated assessment tools, the assessment of symptom clusters and the underlying biologic mechanism, and the identification of the evidence base for symptom interventions. These are of relevance for managers, researchers and practitioners and may function as a reference to help the effective symptom management for adults with brain tumours.

Effects of Brain Wave Vibration Training on the Pain and Fatigue Disturbance Symptom Cluster in Persons with Cancer: A Randomized Controlled Trial

Pain and fatigue disturbance constitute the most common symptom cluster in persons with cancer, causing physical and psychological problems associated with a decreased quality of life. This study investigated the effects of brain wave vibration (BWV) training on the pain and fatigue disturbance symptom cluster in persons with cancer. A total of 43 participants were voluntarily recruited and randomly assigned to the experimental group (BWV with therapeutic massage, n = 25) or the control group (conventional physical therapy with spontaneous physical activity, n = 18) (Randomized controlled trial registration number: KCT0005843). BWV with therapeutic massage was performed for a total of 24 sessions (70 min/day, 2 days/week for 12 weeks). The Breakthrough Pain Assessment Tool and Brief Fatigue Inventory were used to evaluate cancer-related pain (CRP) and cancer-related fatigue (CRF), respectively. Regarding CRP variables, the experimental group demonstrated significant improvements in the worst and typical episodes of breakthrough pain, pain distress, and interference with living a normal life compared to the control group. In CRF, there was no significant difference between the groups, although BWV training with therapeutic massage resulted in a significant difference between before and after the intervention. Therefore, our study suggests that BWV training with therapeutic massage is beneficial for improving CRP and CRF in cancer survivors.

Effects of a Virtual Reality-Based Meditation Intervention on Anxiety and Depression Among Patients With Acute Leukemia During Induction Chemotherapy: A Randomized Controlled Trial

BACKGROUND

Emerging evidence supports that virtual reality (VR)-based meditation interventions may improve anxiety and depression among patients with cancer. However, empirical studies involving patients with acute leukemia during induction chemotherapy are limited.

OBJECTIVE

This study aimed to examine the effects of VR-based meditation intervention on alleviating anxiety and depression and improving the quality of life among patients with acute leukemia during induction chemotherapy.

METHODS

This randomized controlled trial recruited 63 patients newly diagnosed with acute leukemia. Participants were randomly assigned to an intervention group (received VR-based meditation for 20 min daily for 14 days) and a control group. Anxiety, depression, and quality of life were measured using the State Anxiety Inventory, the Center for Epidemiological Studies Depression Scale, and the Functional Assessment of Cancer Therapy-Leukemia Questionnaire, respectively. All outcomes were measured at baseline and post-intervention.

RESULTS

Compared with patients in the control group, those in the intervention group demonstrated a significantly greater reduction in anxiety (P = .04) and improvement in quality of life (P = .04). However, no significant difference was noted in depression levels between groups (P = .09), although a decreasing trend was observed in the intervention group.

CONCLUSION

Virtual reality-based meditation intervention effectively alleviated anxiety and improved the quality of life among acute leukemia patients during induction chemotherapy. Future randomized controlled trials with larger sample sizes and longer follow-up periods are warranted.

IMPLICATION FOR PRACTICE

Virtual reality-based meditation can be applied in clinical practice virtually anytime and anywhere to provide a convenient intervention for anxiety reduction for acute leukemia patients during induction chemotherapy.

Psychological interventions for women with non-metastatic breast cancer

BACKGROUND

Breast cancer is the most common cancer affecting women worldwide. It is a distressing diagnosis and, as a result, considerable research has examined the psychological sequelae of being diagnosed and treated for breast cancer. Breast cancer is associated with increased rates of depression and anxiety and reduced quality of life. As a consequence, multiple studies have explored the impact of psychological interventions on the psychological distress experienced after a diagnosis of breast cancer. This review is an update of a Cochrane Review first published in 2015.

OBJECTIVES

To assess the effect of psychological interventions on psychological morbidities and quality of life among women with non-metastatic breast cancer.  SEARCH METHODS: We searched the Cochrane Breast Cancer Group Specialised Register, CENTRAL, MEDLINE, Embase, CINAHL, PsycINFO, the World Health Organization International Clinical Trials Registry Platform (WHO ICTRP) and ClinicalTrials.gov up to 16 March 2021. We also scanned the reference lists of relevant articles.

SELECTION CRITERIA

Randomised controlled trials that assessed the effectiveness of psychological interventions for women with non-metastatic breast cancer.

DATA COLLECTION AND ANALYSIS

Two review authors independently appraised, extracted data from eligible trials, and assessed risk of bias and certainty of the evidence using the GRADE approach. Any disagreement was resolved by discussion. Extracted data included information about participants, methods, the intervention and outcomes.

MAIN RESULTS

We included 60 randomised controlled trials comprising 7998 participants. The most frequent reasons for exclusion were non-randomised trials and the inclusion of women with metastatic disease. The updated review included 7998 randomised women; the original review included 3940 women. A wide range of interventions was evaluated. Most interventions were cognitive- or mindfulness-based, supportive-expressive, and educational. The interventions were mainly delivered face-to-face (56 studies) and in groups (50 studies) rather than individually (10 studies). Most intervention sessions were delivered on a weekly basis with an average duration of 14 hours. Follow-up time ranged from two weeks to 24 months.  Pooled standardised mean differences (SMD) from baseline indicated that the intervention may reduce depression (SMD -0.27, 95% confidence interval (CI) -0.52 to -0.02; P = 0.04; 27 studies, 3321 participants, I2 = 91%, low-certainty evidence); anxiety (SMD -0.43, 95% CI -0.68 to -0.17; P = 0.0009; 22 studies, 2702 participants, I2 = 89%, low-certainty evidence); mood disturbance in the intervention group (SMD -0.18, 95% CI -0.31 to -0.04; P = 0.009; 13 studies, 2276 participants, I2 = 56%, low-certainty evidence); and stress (SMD -0.34, 95% (CI) -0.55 to -0.12; P = 0.002; 8 studies, 564 participants, I2 = 31%, low-certainty evidence). The intervention is likely to improve quality of life in the intervention group (SMD 0.78, 95% (CI) 0.32 to 1.24; P = 0.0008; 20 studies, 1747 participants, I2 = 95%, low-certainty evidence). Adverse events were not reported in any of the included studies.

AUTHORS' CONCLUSIONS

Based on the available evidence, psychological intervention may have produced favourable effects on psychological outcomes, in particular depression, anxiety, mood disturbance and stress. There was also an improvement in quality of life in the psychological intervention group compared to control group. Overall, there was substantial variation across the studies in the range of psychological interventions used, control conditions, measures of the same outcome and timing of follow-up.

A Prospective Observational Pilot Study on the Effects of the Activity-Based Stress Release Program on the Mental State and Autonomic Nervous System in Psychiatric Patients

BACKGROUND

In our pilot study, we investigated the psychological (well-being and personal coping strategies) and physiological (assessed by heart rate variability (HRV)) effects of the newly developed activity-based stress release (ABSR) program for people with depressive disorders, also in combination with burnout symptoms and/or anxiety disorders.

METHODS

A single-arm prospective observational study was carried out. Twenty participants diagnosed with depression and burnout or anxiety disorders were invited to participate in the 8-week ABSR program. All participants filled in two questionnaires (the multidimensional mental state questionnaire and the Ehrenfeld inventory on coping style) before, directly after and 2 months after the 8-week ABSR program. In addition, all participants were offered a 24-hour Holter ECG measurement before, directly after and 2 months after the 8-week ABSR program to measure HRV.

RESULTS

Calmness and serenity showed a statistically significant improvement after the 8-week ABSR program. However, complete questionnaire sets were not available from all of the participants. In the four individuals who had agreed to a 24-hour Holter ECG, the overall HRV and parasympathetic activity increased.

CONCLUSIONS

The ABSR program is an encouraging novel therapeutic approach: A significant improvement in calmness and serenity was observed after ABSR. A larger and controlled trial of this treatment option in depression and burnout is recommended. It should be further investigated how ABSR affects task-evoked and resting brain activity, and what effects it has on the cardiovascular system in general (better blood flow and normalization of activity are to be expected).

Effects of mindfulness-based interventions on fatigue and psychological wellbeing in women with cancer: A systematic review and meta-analysis of randomised control trials

BACKGROUND

Cancer diagnosis and treatment can cause fatigue, stress and anxiety which can have a detrimental effect on patients, families and the wider community. Mindfulness-based interventions appear to have positive effects on managing these cancer-related symptoms.

OBJECTIVE

To investigate the efficacy of mindfulness on cancer related fatigue (CRF) and psychological well-being in female cancer patients.

METHODS

Five databases (CINHAL, Ovid Medline, Ovid Psych Info, Scopus, and Cochrane), and two trial registers (WHO and Clinicaltrials.gov) were searched for randomised control trials from inception to April 2021 and updated in August 2022. Meta-analysis was performed using Review Manager 5.4. The standardised mean difference (SMD) and 95% confidence intervals (CI) were used to determine the intervention effect. Subgroup analysis was performed for adaptation to types of mindfulness, length of intervention and types of comparator used.

RESULTS

Twenty-one studies with a total of 2326 participants were identified. Mindfulness significantly improved CRF (SMD -0.81, 95% CI -1.17 to -0.44), depression (SMD-0.74, 95% CI -1.08 to -0.39) and anxiety (SMD -0.92, 95% CI -1.50 to -0.33). No effect was observed for quality of life (SMD 0.32, 95% CI -0.13-0.87) and sleep (SMD -0.65, 95% CI -1.34-0.04). Subgroup analysis revealed that there was little difference in SMD for adapted type of mindfulness (p = 0.42), wait list control compared to active comparator (p = 0.05) or length of intervention (p = 0.29).

CONCLUSION

Mindfulness appears to be effective in reducing CRF and other cancer related symptoms in women. Adaptations to mindfulness delivery did not have negative impact on results which may aid delivery in the clinical settings.

Optimising the efficacy of a stress-reducing psychological intervention using placebo mechanisms: A randomized controlled trial

This study examined whether i) brief videos aiming to optimise outcome expectations would augment the efficacy of progressive muscle relaxation (PMR) and ii) whether participants' characteristics would moderate these effects. Sixty-eight healthy subjects randomized to one of three experimental manipulations before undergoing a single PMR session either watched i) a video displaying a neutral expert, ii) a video with a warm expert, or iii) were part of an active control condition. Constrained linear mixed models indicated increased relaxation and decreased stress levels for all participants after the PMR session. The primary outcome was the change of perceived relaxation/stress from pre to post. Participants with high neuroticism and trait anxiety indicated an augmented PMR's efficacy and increased outcome expectations when watching the warm expert video compared to the control group or the less warm expert. Brief videos displaying an expert aiming to optimise outcome expectations regarding a brief stress-reducing psychological intervention may boost or decrease an intervention's efficacy. Effects may depend on the viewer's personality and the (video) expert's communication style. Trial Registration: The study protocol was approved by the local Ethics Committee of the University of Marburg, Germany. This study was registered at www.clinicaltrials.gov (NCT03330431).

Progressive muscle relaxation increases slow-wave sleep during a daytime nap

Sleep is critical for health, cognition, and restorative processes, and yet, many experience chronic sleep restriction. Sleep interventions have been designed to enhance overnight sleep quality and physiology. Components of these interventions, like relaxation-based progressive muscle relaxation (PMR), have been studied in isolation and have shown direct effects on sleep architecture, including increasing time in restorative, slow-wave sleep (SWS). These relaxation methods have been understudied in naps, which are effective fatigue countermeasures that reduce deleterious effects of chronic sleep restriction. We hypothesised that PMR should boost SWS in a nap, as compared to an active control. We used a between-subject design in which healthy young adults underwent PMR training or listened to Mozart music (control) prior to a 90-min nap opportunity. We assessed changes in the amount and lateralisation of SWS, as evidence suggests left hemispheric lateralisation may be a proxy for recuperative sleep needs, and changes to state-dependent anxiety and fatigue before and after the nap to assess intervention success. We found PMR participants spent ~10 min more in SWS, equivalent to 125% more time, than the control group, and concomitantly, significantly less time in rapid eye movement sleep. PMR participants also had greater right lateralised slow-wave activity and delta activity compared to the control suggesting a more well-rested brain profile during sleep. Further, pre-sleep anxiety levels predicted nap architecture in the intervention group, suggesting benefits may be impacted by anxiety. The feasibility and accessibility of PMR prior to a nap make this an interesting research avenue to pursue with strong translational application.

Mindfulness and Relaxation-Based Interventions to Reduce Parental Stress, Anxiety and/or Depressive Symptoms in the Neonatal Intensive Care Unit: A Systematic Review

Parents with infants in the neonatal intensive care unit (NICU) experience high levels of stress, anxiety, and depression. Mindfulness and relaxation-based interventions are effective in reducing distress in the general postpartum population. The aim of this systematic review was to evaluate whether mindfulness and/or relaxation-based interventions reduce stress, anxiety, and depression in NICU parents. A total of five studies met the inclusion criteria and were assessed for quality using the Downs & Black Checklist. The most consistent results in this review suggest that mindfulness and/or relaxation-based interventions may be effective at reducing anxiety symptoms in NICU parents, with moderate to large effect sizes, and show promise in reducing depressive symptoms. The findings show limited potential benefits on parental stress. Methodological weaknesses, heterogeneous intervention factors (including format and length), and varying participant adherence hinder the ability to make strong conclusions. Directions for future research are discussed.

Mindfulness Meditation as Psychosocial Support in the Breast Cancer Experience: A Case Report

In the last decade, Mindfulness-based interventions have been increasingly used in health care settings, particularly in the context of cancer. Research documents the efficacy of these interventions for decreasing the burdens of stress, anxiety, depression, fatigue, sleep disorders, and other symptoms. This article describes the case report of a patient with breast cancer, highlighting her personality, defense mechanisms, and traumatization connected with the disease. General information about the patient’s personal and medical history is presented in addition to the trajectory of psychoncological support, focusing on objectives, intervention strategies based on Mindfulness, and outcomes. The intervention is a combination of individual and group therapies, with particular reference to the use of Mindfulness in a group setting. The goal is to provide the patient with both a peer sharing experience as well as the tools to manage psychoemotional reactions through the development of awareness and a better relationship with herself. The main hypothesized consequences are an increase in self-esteem and coping strategies, which are necessary for a successful adaptation to cancer. The objective of the Mindfulness intervention is to promote the maintenance of an adequate Quality of Life (QoL) and psychological well-being, during and after treatment, transferring these skills into daily life.

The Effect of Empowering Education Combined With Mindfulness Meditation Training on Negative Emotion and Quality of Life in Patients With Inflammatory Bowel Disease

Objective

To investigate the effect of empowerment education combined with mindfulness meditation training on negative emotions and quality of life in patients with inflammatory bowel disease (IBD).

Methods

A total of 40 patients with IBD were selected and divided into experimental group and control group according to the random number table method, 20 cases in each group. The patients in the control group were treated with conventional nursing methods. The patients in the experimental group used empowerment education combined with mindfulness meditation training. Changes in mood and quality of life were compared between the two groups at admission and 3 months after discharge.

Results

There was no significant difference in SAS score and quality of life score between the two groups. After authorization education combined with mindfulness meditation training, the SAS score of the experimental group was significantly lower than that of the control group (P < 0.01). The score of quality of life in the experimental group was significantly higher than that in the control group (P < 0.01).

Conclusion

Empowerment education combined with mindfulness meditation can effectively improve the negative emotions and quality of life of patients with inflammatory bowel disease, and benefit the patients in many aspects.

Insomnia as an Unmet Need in Chronic Hematologic Cancer Patients: A study design of a randomized controlled trial evaluating a consumer-based meditation app for treatment of sleep disturbance (Preprint)

Background

To address the need for long-term, accessible, nonpharmacologic interventions targeting sleep in patients with chronic hematological cancer, we propose the first randomized controlled trial to determine the effects of a consumer-based mobile meditation app, Calm, on sleep disturbance in this population.

Objective

This study aims to test the efficacy of daily meditation delivered via Calm compared with a health education podcast control group in improving the primary outcome of self-reported sleep disturbance, as well as secondary sleep outcomes, including sleep impairment and sleep efficiency; test the efficacy of daily meditation delivered via Calm compared with a health education podcast control group on inflammatory markers, fatigue, and emotional distress; and explore free-living use during a 12-week follow-up period and the sustained effects of Calm in patients with chronic hematological cancer.

Methods

In a double-blinded randomized controlled trial, we will recruit 276 patients with chronic hematological cancer to an 8-week app-based wellness intervention—the active, daily, app-based meditation intervention or the health education podcast app control group, followed by a 12-week follow-up period. Participants will be asked to use their assigned app for at least 10 minutes per day during the 8-week intervention period; complete web-based surveys assessing self-reported sleep disturbance, fatigue, and emotional distress at baseline, 8 weeks, and 20 weeks; complete sleep diaries and wear an actigraphy device during the 8-week intervention period and at 20 weeks; and complete blood draws to assess inflammatory markers (tumor necrosis factor-α, interleukin-6, interleukin-8, and C-reactive protein) at baseline, 8 weeks, and 20 weeks.

Results

This project was funded by the National Institutes of Health National Cancer Institute (R01CA262041). The projects began in April 2022, and study recruitment is scheduled to begin in October 2022, with a total project duration of 5 years. We anticipate that we will be able to achieve our enrollment goal of 276 patients with chronic hematological cancers within the allotted project time frame.

Conclusions

This research will contribute to broader public health efforts by providing researchers and clinicians with an evidence-based commercial product to improve sleep in the long term in an underserved and understudied cancer population with a high incidence of sleep disturbance.

Trial Registration

ClinicalTrials.gov NCT05294991; https://clinicaltrials.gov/ct2/show/NCT05294991

International Registered Report Identifier (IRRID)

PRR1-10.2196/39007

Meta-Analysis of Randomized Controlled Trials on Yoga, Psychosocial, and Mindfulness-Based Interventions for Cancer-Related Fatigue: What Intervention Characteristics Are Related to Higher Efficacy?

Simple Summary

Many individuals with cancer suffer from persistent exhaustion due to cancer therapy, known as cancer-related fatigue (CRF). Yoga, psychosocial, and mindfulness-based interventions are recommended to reduce CRF. However, it is not clear yet how interventions need to be designed to maximize their efficacy. This meta-analysis aimed to identify intervention characteristics associated with greater reductions in CRF. A total of 70 interventions with 6387 participants were included in the analysis. Our results found a positive effect of yoga, psychosocial, and mindfulness-based interventions, while all invention types revealed large differences in intervention effects. In psychosocial interventions, using a group setting and working on cognition was related to higher efficacy. Regarding yoga and mindfulness-based interventions, no specific intervention characteristics emerged as more favorable than others. Overall, this meta-analysis suggests opportunities to optimize psychosocial interventions for CRF, whereas the design of yoga and mindfulness-based interventions seems to allow for variation.

Abstract

Cancer-related fatigue (CRF) is a burdensome sequela of cancer treatments. Besides exercise, recommended therapies for CRF include yoga, psychosocial, and mindfulness-based interventions. However, interventions conducted vary widely, and not all show a significant effect. This meta-analysis aimed to explore intervention characteristics related to greater reductions in CRF. We included randomized controlled trials published before October 2021. Standardized mean differences were used to assess intervention efficacy for CRF and multimodel inference to explore intervention characteristics associated with higher efficacy. For the meta-analysis, we included 70 interventions (24 yoga interventions, 31 psychosocial interventions, and 15 mindfulness-based interventions) with 6387 participants. The results showed a significant effect of yoga, psychosocial, and mindfulness-based interventions on CRF but with high heterogeneity between studies. For yoga and mindfulness-based interventions, no particular intervention characteristic was identified to be advantageous for reducing CRF. Regarding psychosocial interventions, a group setting and work on cognition were related to higher intervention effects on CRF. The results of this meta-analysis suggest options to maximize the intervention effects of psychosocial interventions for CRF. The effects of yoga and mindfulness-based interventions for CRF appear to be independent of their design, although the limited number of studies points to the need for further research.

Systematic Review for the Medical Applications of Meditation in Randomized Controlled Trials

Background: Meditation has been increasingly adapted for healthy populations and participants with diseases. Its beneficial effects are still challenging to determine due to the heterogeneity and methodological obstacles regarding medical applications. This study aimed to integrate the features of therapeutic meditation in randomized controlled trials (RCTs). Methods: We conducted a systematic review of RCTs with meditation for populations with diseases using the PubMed database through June 2021. We analyzed the characteristics of the diseases/disorders, participants, measurements, and their overall benefits. Results: Among a total of 4855 references, 104 RCTs were determined and mainly applied mindfulness-based (51 RCTs), yoga-based (32 RCTs), and transcendental meditation (14 RCTs) to 10,139 patient-participants. These RCTs were conducted for participants with a total of 45 kinds of disorders; the most frequent being cancer, followed by musculoskeletal and connective tissue diseases and affective mood disorder. Seven symptoms or signs were frequently assessed: depressive mood, feeling anxious, quality of life, stress, sleep, pain, and fatigue. The RCTs showed a higher ratio of positive outcomes for sleep (73.9%) and fatigue (68.4%). Conclusions: This systematic review produced the comprehensive features of RCTs for therapeutic meditation. These results will help physicians and researchers further study clinical adaptations in the future as reference data.

Application of the Multidimensional Fatigue Inventory to Ethiopian Cancer Patients

Objectives: Fatigue is a frequent debilitating symptom associated with cancer. However, scientific data on cancer-related fatigue is scarce in developing nations. This work examines psychometric properties of the multidimensional fatigue inventory (MFI-20) and analyzes the level of fatigue among Ethiopian patients with cancer in comparison with data from Germany.

Methods: A sample of 256 patients with cancer drawn from a hospital in Ethiopia was examined with the MFI-20 and the European Organization for Research and Treatment of Cancer Quality of Life questionnaire (EORTC QLQ-C30). A comparative sample of 780 German patients with cancer served as the control.

Results: The MFI-20 scales and total score showed acceptable reliability (α = 0.60–0.93) with a considerable convergent validity between MFI-20 and the EORTC QLQ-C30 fatigue scale (r = 0.67–0.75). The Ethiopian patients with cancer reported higher levels of fatigue than the German patients. Analyses of variance showed that Ethiopian patients with cancer who were illiterate, having advanced cancer, and those who did not receive either surgery or chemotherapy reported especially high levels of fatigue.

Conclusion: The MFI-20 is a fairly reliable and valid instrument to be used with Amharic speaking patients with cancer. The high level of fatigue in these patients implies that appropriate cancer care is needed in developing countries.

The Intricate Web of Fatigue in Women

The modern woman has taken her rightful place in society as a worker, a caregiver, a mother, and a world citizen. However, along with the privileges of these roles comes the great cost of stress and resultant exhaustion and fatigue. Psychosocial, physical, cultural, and disease-related realms of stress act as strands of a web that serve to bind and hinder women with chronic stress. New areas of research, such as exercise intervention, improved social programs (e.g., childcare), and supplementation are constantly evaluated for effectiveness alongside traditional remedies such as exercise. This review will highlight some of the key issues regarding stress in women and explore reports of new treatment modalities in light of the specific requirements of the modern woman.

Mental health interventions following COVID-19 and other coronavirus infections: a systematic review of current recommendations and meta-analysis of randomized controlled trials

OBJECTIVE

To review the most common mental health strategies aimed at alleviating and/or preventing mental health problems in individuals during the coronavirus disease 2019 (COVID-19) and other coronavirus pandemics.

METHODS

We conducted a systematic review of the literature assessing three databases (PubMed, SCOPUS, and PsycINFO). A meta-analysis was performed with data from randomized controlled trials (RCTs). For non-RCT studies, a critical description of recommendations was performed.

RESULTS

From a total of 2,825 articles, 125 were included. Of those, three RCTs were included in the meta-analysis. The meta-analysis revealed that the interventions promoted better overall mental health outcomes as compared to control groups (standardized mean difference [SMD] = 0.87 [95%CI 0.33-1.41], p < 0.001, I2 = 69.2%), but did not specifically improve anxiety (SMD = 0.98 [95%CI -0.17 to 2.13], p > 0.05; I2 = 36.8%). Concerning the systematic review, we found a large body of scientific literature proposing recommendations involving psychological/psychiatric interventions, self-care, education, governmental programs, and the use of technology and media.

CONCLUSIONS

We found a large body of expert recommendations that may help health practitioners, institutional and governmental leaders, and the general population cope with mental health issues during a pandemic or a crisis period. However, most articles had a low level of evidence, stressing the need for more studies with better design (especially RCTs) investigating potential mental health interventions during COVID-19.

PROSPERO REGISTRATION

CRD42020190212.

Mind-Body Health Benefits of Traditional Chinese Qigong on Women: A Systematic Review of Randomized Controlled Trials

Most women live with an inactive lifestyle, which suggests a need for preference-based choices to promote their participation in physical activity. This systematic review synthesized key findings on the health benefits of Qigong among women. We conducted a systematic search of randomized controlled trials (RCTs) of Qigong among women according to the PRISMA guidelines using the following databases from their inception through March 2021: PubMed/MEDLINE, Web of Science, Cochrane Library, and US National Library of Medicine. The risk of bias was examined using the Cochrane Collaboration's tool for assessing the risk of bias in randomized trials. Altogether, 18 RCTs were included for final review. Results showed that Qigong was a feasible exercise in improving health outcomes, particularly depressive symptoms (63% of trials), quality of life (43%), and fatigue (29%), among general women, intimate partner violence survivors, and women with chronic conditions (e.g., breast cancer patients or survivors). Almost 90% (7/8) of trials reported high adherence rates ranging from 73 to 95% for supervised group training and 63 to 80% for home self-practice. Thus far, there was no evidence of serious adverse effects from performing Qigong. For the risk of bias across trials, a lack of allocation concealment (72% of trials), no blinding of participants and personnel (67%), and incomplete outcome data (67%) were the major sources. In summary, Qigong is a safe, feasible, and beneficial exercise for general women, abused sufferers, and health-compromised women. However, given the potential risk of bias found in many studies, improved rigor of study design in future trials will be imperatively required.

Effects of Progressive Relaxation Exercises on Vital Signs and Fatigue in Liver Transplant Patients: A Randomized Controlled Trial

This randomized controlled study was conducted to evaluate the effects of progressive relaxation exercises on vital signs and fatigue level. Ninety patients with liver transplantation (experimental group = 45, control group = 45) were included in the study. The patients in the experimental group performed progressive relaxation exercises for 25 to 30 minutes every day for 4 weeks. Before the progressive relaxation exercises, the vital signs and fatigue level of the patients were recorded. Vital signs were recorded again immediately after the progressive relaxation exercises and at the end of the second week. At the end of the fourth week, the final measurement of vital signs was performed along with the second fatigue level assessment. In the experimental group, pulse and respiratory rates, systolic and diastolic blood pressure values, and fatigue severity mean scores were found to be lower and oxygen saturation level was higher than those of the control group. The improvement in vital signs in the experimental group was evident at week 3 (p < .05).

Symptom distress, stress, and quality of life in the first year of gynaecological cancers: A longitudinal study of women in Taiwan

PURPOSE

To assess changes in symptom distress, stress, and quality of life (QOL) during chemotherapy and three months after its completion, as well as to identify predictors of QOL in the first year after a gynaecological cancer diagnosis in Taiwanese women.

METHODS

A prospective, longitudinal study was conducted from August 2017 to July 2019, recruiting 97 patients with gynaecological cancer at a large teaching hospital in central Taiwan. Data were obtained at four time points: after the first, third, and sixth chemotherapy cycles, and three months after treatment completion. Participants completed Chinese versions of three validated questionnaires: World Health Organization QOL Brief version, Symptom Distress Scale, and Perceived Stress Scale. Linear regression analyses with generalised estimating equations were used to examine the associations between symptom distress, stress, and QOL over time.

RESULTS

Fatigue, feeling desperate about the future, and peripheral limb numbness were the three major problems during the first year of gynaecological cancers. Feeling desperate about the future and stress were significant predictors of QOL in all domains. Noticeably, the level of stress increased over time, especially at three months after treatment completion. Participants reported fair QOL levels that gradually improved over time.

CONCLUSIONS

Stress and chemotherapy-induced symptom distress were factors that most interfered with QOL in women with gynaecologic cancers. Therefore, integrating psychological care and symptom support is an essential part of meeting patients' QOL needs.

Non-pharmacologic treatment of insomnia in primary care settings

INTRODUCTION

Prevalence of insomnia is higher in females and increases with higher age. Besides primary insomnia, comorbid sleep disorders are also common, accompanying different conditions. Considering the possible adverse effects of commonly used drugs to promote sleep, a non-pharmacologic approach should be preferred in most cases. Although generally considered first-line treatment, the non-pharmacologic approach is often underestimated by both patients and physicians.

OBJECTIVE

To provide primary care physicians an up-to-date approach to the non-pharmacologic treatment of insomnia.

METHODS

PubMed, Web of Science, and Scopus databases were searched for relevant articles about the non-pharmacologic treatment of insomnia up to December 2020. We restricted our search only to articles written in English.

MAIN MESSAGE

Most patients presenting with sleep disorder symptoms can be effectively managed in the primary care setting. Primary care physicians may use pharmacologic and non-pharmacologic approaches, while the latter should be generally considered first-line treatment. A primary care physician may opt to refer the patient to a subspecialist for refractory cases.

CONCLUSIONS

This paper provides an overview of current recommendations and up-to-date evidence for the non-pharmacologic treatment of insomnia. This article emphasizes the importance of cognitive-behavioral therapy for insomnia, likewise, exercise and relaxation techniques. Complementary and alternative approaches are also covered, eg, light therapy, aromatherapy, music therapy, and herbal medicine.

Active Participation, Mind-Body Stabilization, and Coping Strategies with Integrative Medicine in Breast Cancer Patients

PURPOSE

Increasing numbers of breast cancer survivors have led to a growing demand for integrative medicine. When patients have completed treatments associated with severe side effects, attention turns to reducing psychological symptoms, coping behavior, and self-care. The aim of this study was to assess patient-reported benefits in relation to active participation, mind-body stabilization, and coping strategies in breast cancer patients receiving integrative medicine.

METHODS

In a cross-sectional study, health counseling and treatment provided by a standardized integrative medicine consultancy service at the University Breast Center of Franconia were evaluated in 75 breast cancer patients over a 15-month period. At the baseline, the patients answered a questionnaire on their medical history, symptoms, and the treatment goals they were hoping to achieve with integrative medicine. Patient-reported outcomes relative to active participation, mind-body stabilization, and coping strategies were analyzed.

RESULTS

A large majority of the patients had previous experience with integrative medicine (91%). Most reported that they achieved their treatment goals with integrative medicine. Ninety-one percent achieved active participation in cancer treatment, 90% mind-body stabilization, and 79% improvement in coping strategies. Besides active participation, which was greatest in patients with stable disease, the success of integrative therapy was independent of age, concomitant diseases, previous integrative medicine experience, treatment state, and systemic cancer therapy.

CONCLUSION

Breast cancer patients benefit from the counseling and treatment provided with integrative medicine in mind-body stabilization and coping with cancer. Active participation in cancer treatment is important for the patients. Integrative treatment services should form part of routine patient care.

Effects of mindfulness-and acceptance-based interventions on quality of life, coping, cognition, and mindfulness of people with multiple sclerosis: a systematic review and meta-analysis

This systematic review and meta-analysis of randomized controlled trials (RCTs) examined effects of mindfulness- and acceptance-based interventions (MABIs) on quality of life (QoL), coping, cognition, and mindfulness among people with multiple sclerosis (MS). Four electronic databases were searched to 3 July 2020. Data was combined in a random-effects meta-analysis model. Eighteen RCTs met the eligibility criteria. Meta-analyses at the immediate posttest found: moderate effects of MABIs on QoL, coping, and attention; and a large effect on memory. A large effect of MABIs on QoL was found at follow-up. There was no significant effect of MABIs on mindfulness. Relatively fewer studies in outcomes other than QoL were found, and the overall risk of bias across the included 18 RCTs was unclear. Future high-quality studies with follow-up evaluations are needed to support effects of MABIs on QoL, coping, cognition, and mindfulness in people with MS and examine intervention features that increase and maintain effects.

The Effect of Brief Crisis Intervention Package on Improving Quality of Life and Mental Health in Patients with COVID-19

Objective: COVID 19 is having a devastating effect on mankind’s life. Individuals with COVID-19 will experience high levels of stress, depression, anxiety, and low quality of life. The goals the of present study were to investigate the effect of brief crisis intervention package on stress, depression, anxiety, and quality of life in patient with COVID-19.

Method: In this randomized controlled clinical trial, 30 patients were randomly selected and divided into control and experimental groups. The experimental group was examined in four 60-minute sessions for one month. During this period, the control group received only routine treatment and therapy. Before and after the intervention, DASS21, the Symptom Checklist (SCL-25), and WHO-QOL were used to measure and record patient mental health and quality of life. Finally, data were analyzed using SPSS 24 software.

Results: The average mental health score was assessed with WHO-QOL, DASS21, and SCL-25 before intervention and was not statistically significant (P = > 0.05), and the mean score of stress, anxiety, depression, WHO-QOL, SCL-25 after intervention was statistically significant (P < 0.001). Therefore, results showed the brief crisis intervention package was effective in improving the quality of life (P < 0.05) and mental illnesses (P < 0.05) in patients with COVID-19.

Conclusion: The brief crisis intervention package can reduce the negative effect of patients with COVID-19. Therefore, this intervention can be used as a beneficial treatment to improve mental disorder symptoms and to improve the condition of people who suffer from COVID-19.

Cancer-related fatigue: Systematic reviews and meta-analyses of mind-body intervention

OBJECTIVES

This study aimed to evaluate the methodological quality of systematic reviews and meta-analyses of mind-body interventions (MBIs) for the management of cancer-related fatigue.

METHODS

A comprehensive search on multiple databases was conducted to identify relevant systematic reviews and meta-analyses published from January 2008 to December 2019. Two authors independently selected reviews, extracted data, and evaluated the methodological quality of included reviews using Assessing the Methodological Quality of Systematic Reviews (AMSTAR).

RESULTS

Sixteen reviews published between 2010 and 2018 were eligible for inclusion. The methodological quality of the 16 included systematic reviews was moderate (score 4-7) to high (score ≥ 8) on the 11-point AMSTAR scale. The most common methodological weaknesses were the lack of a list of excluded studies (n = 15, 93.8%) and a priori protocol (n = 2,87.5%). Furthermore, most of the systematic reviews did not search the gray literature for eligible studies (n = 13, 81.3%).

SIGNIFICANCE OF THE STUDY

This study has revealed the need for high methodological quality systematic reviews on the MBIs for the management of cancer-related fatigue. Thus, further research should focus on methodologically strong systematic reviews by providing a priori design, not limiting the publication type, and providing an excluded primary studies list. Additionally, the researchers should conduct systematic reviews according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline.

Progressive Muscle Relaxation and Mindfulness Meditation on Neuropathic Pain, Fatigue, and Quality of Life in Patients With Type 2 Diabetes: A Randomized Clinical Trial

PURPOSE

To examine the effects of progressive muscle relaxation and mindfulness meditation on the severity of diabetic peripheral neuropathic pain (DPNP), fatigue, and quality of life in patients with type 2 diabetes.

DESIGN

An assessor-blinded prospective randomized controlled trial.

METHODS

Participants were randomly assigned to the relaxation group (RG; n = 28), meditation group (MG; n = 25), or control group (CG; n = 24). The mean age of participants was 64.2 ± 8.1 years in the RG, 61.6 ± 8.0 years in the MG, and 64.1± 6.6 years in the CG. Patients in the intervention groups performed progressive muscle relaxation or mindfulness meditation at their home for 12 weeks, 20 min daily. The CG received only an attention-matched controlled education on pancreas anatomy and diabetes. Data collection was performed at baseline and at weeks 12 and 14 using the VAS, FACIT Fatigue Scale (FACIT-F), and Neuropathic Pain Impact on Quality of Life Questionnaire (NePIQoL).

FINDINGS

VAS scores were significantly lower in the RG and MG at week 12 (p < .05) and were statistically significant in the RG at week 14. Additionally, fatigue severity decreased significantly in the RG at weeks 12 and 14, compared to that in the CG (p < .05). While no significant difference was found in the quality of life scores between the study groups at weeks 12 and 14 (p > .05), a significant improvement in quality of life scores in the RG were provided at week 12 compared to those at baseline and week 14 (p < .05).

CONCLUSIONS

Both progressive muscle relaxation and mindfulness meditation had a positive impact on providing pain relief in patients with DPNP. Moreover, progressive muscle relaxation also appeared to have a beneficial effect on fatigue.

CLINICAL RELEVANCE

Based on the results, progressive muscle relaxation and mindfulness meditation can be recommended as supportive therapies for the management of DPNP.

Coping style at diagnosis and its association with subsequent health-related quality of life in women with breast cancer: A 3-year follow-up study

PURPOSE

The aim of this study was to describe distinct coping styles of women newly diagnosed with breast cancer and to determine whether there is an association between those styles and the women's long-term health-related quality of life (HRQOL).

METHODS

Using a prospective longitudinal study design, we enrolled 101 women recently diagnosed with breast cancer in South Korea and asked them to complete a questionnaire that included the Mini-Mental Adjustment to Cancer (Mini-MAC) scale and the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 (EORTC QLQ-C30).

RESULTS

From the baseline data, we identified two coping style clusters. The first ("FS cluster") had higher scores on the fighting spirit subscale and lower scores on the helpless-hopeless and anxious preoccupation subscales (n = 52, 51.5%), while the second ("HHAP cluster") scored higher on the helpless-hopeless and anxious preoccupation subscales and lower on the fighting spirit subscale (n = 49, 48.5%). In the longitudinal analysis, the FS cluster had a better HRQOL then the HHAP cluster for 2 years after diagnosis, but the HRQOLs did not differ significantly 3 years after diagnosis.

CONCLUSIONS

Maladaptive coping at diagnosis may predict poor HRQOL in women with breast cancer. Regular screening of coping style and interventions to improve poor coping style should be considered for at least 2 years post initial diagnosis.

Effects of progressive muscle relaxation on anxiety and sleep quality in patients with COVID-19

Background

Patients with Coronavirus Disease 2019(COVID-19) will experience high levels of anxiety and low sleep quality due to isolation treatment. Some sleep-improving drugs may inhibit the respiratory system and worsen the condition. Prolonged bedside instruction may increase the risk of medical infections.

Objective

To investigate the effect of progressive muscle relaxation on anxiety and sleep quality of COVID-19.

Methods

In this randomized controlled clinical trial, a total of 51 patients who entered the isolation ward were included in the study and randomly divided into experimental and control groups. The experimental group used progressive muscle relaxation (PMR) technology for 30 min per day for 5 consecutive days. During this period, the control group received only routine care and treatment. Before and after the intervention, the Spielberger State-Trait Anxiety Scale (STAI) and Sleep State Self-Rating Scale (SRSS) were used to measure and record patient anxiety and sleep quality. Finally, data analysis was performed using SPSS 25.0 software.

Results

The average anxiety score (STAI) before intervention was not statistically significant (P = 0.730), and the average anxiety score after intervention was statistically significant (P < 0.001). The average sleep quality score (SRSS) of the two groups before intervention was not statistically significant (P = 0.838), and it was statistically significant after intervention (P < 0.001).

Conclusion

Progressive muscle relaxation as an auxiliary method can reduce anxiety and improve sleep quality in patients with COVID-19.

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In patients with COVID-19, all confirmed patients need to be treated in isolation due to strong infectivity. According to clinical observation, anxiety and sleep disturbances increased significantly after isolation treatment. Some sleep-promoting drugs may have respiratory depression, and the new coronary virus mainly affects lung tissue, and the use of drugs may increase respiratory depression. Therefore, we use asymptotic muscle relaxation training to alleviate the anxiety and improve sleep quality of patients with COVID-19. This training can be performed remotely and multiple times after one training session, without directly facing the patient, reducing doctor-patient contact and reducing medical infection risk. Currently, COVID-19 has a large number of cases in South Korea, Japan, Iran, and Italy. I hope our clinical research will be helpful to our country's clinical treatment and the above countries.