Promoting Physical and Psychological Rehabilitation Activities and Evaluating Potential Links Among Cancer-Related Fatigue, Fear of Recurrence, Quality of Life, and Physiological Indicators in Cancer Survivors

Relationship Between Fear of Cancer Recurrence and Quality of Life in Patients Undergoing Active Cancer Treatment: The Mediating Role of Social Support

INTRODUCTION

Socio-psychological factors such as fear of recurrence and presence of social support may affect quality of life (QOL) of cancer patients. Identifying mediating factors that impact QOL are crucial for targeting vulnerability in patients undergoing cancer treatments. The study purpose was therefore to determine relationships between presence of fear of cancer recurrence and QOL of patients, with the mediating role of social support.

METHODS

A predictive correlational design was used to conduct the study with 300 patients with cancer who were undergoing chemotherapy, radiotherapy, or surgery at two medical centers in Tehran. Measures included a demographic information form, the Fear of Cancer Recurrence Inventory (FCRI), the European Organization for Research and Treatment of Cancer QOL Questionnaire (EORTC QLQ-C30), and the Multidimensional Scale of Perceived Social Support (MSPSS). Data analyses included descriptives, and path analysis analyses.

RESULTS

Higher fear of cancer recurrence predicted lower QOL (β = -0.60, p < 0.001). Moreover, individuals with lower fear of cancer recurrence also perceived higher social support (β = 0.32, p < 0.001). Additionally, individuals with higher perceived social support also reported better QOL (β = 0.30, p < 0.001).

CONCLUSION

Perceived social support plays a significant mediating role in the relationship between the fear of cancer recurrence and QOL in patients undergoing active cancer treatment. Enhancing social support among cancer patients may contribute to enhanced QOL, and as does reducing fears associated with disease recurrence.

Association Between Fear of Cancer Recurrence, Fatigue, and Healthy Lifestyle Behaviors Among Breast Cancer Survivors in South Korea

BACKGROUND

Improving healthy lifestyle behaviors in breast cancer survivors can promote their physical and mental health, thereby reducing the risk of cancer recurrence. Therefore, it is crucial to identify and control the factors affecting healthy lifestyle behaviors among breast cancer survivors.

OBJECTIVE

This study aimed to examine the effects of physiological, psychological, and situational factors and symptoms on healthy lifestyle behaviors in breast cancer survivors.

METHODS

Data were collected from August to September 2021, and a questionnaire was administered through an online breast cancer patient community's bulletin board. Finally, 162 questionnaires were included in the analysis.

RESULTS

The model was statistically significant, explaining 33.2% of the variance. A decrease in healthy lifestyle behaviors in breast cancer survivors was influenced by an age of 40 years or younger, 5 years or more since a breast cancer diagnosis, low income, fear of cancer recurrence, and fatigue.

CONCLUSIONS

Intervention strategies, such as easily accessible online content that accounts for age and survival period after cancer diagnosis, should be used to promote healthy lifestyle behaviors among breast cancer survivors. Healthcare providers should be given appropriate guidelines on managing patients' fear of cancer recurrence and reducing fatigue to ensure timely access to clinical interventions. Adequate financial support from local communities and governments is needed to promote healthy lifestyle behaviors.

IMPLICATIONS FOR PRACTICE

To improve breast cancer survivors' healthy lifestyle behaviors, an understanding of the influencing factors and a multidimensional approach are required. Nurses play a role in developing and implementing interventions to improve healthy lifestyle behaviors.

Obesity and Cancer Rehabilitation for Functional Recovery and Quality of Life in Breast Cancer Survivors: A Comprehensive Review

Obesity is a global health challenge with increasing prevalence, and its intricate relationship with cancer has become a critical concern in cancer care. As a result, understanding the multifactorial connections between obesity and breast cancer is imperative for risk stratification, tailored screening, and rehabilitation treatment planning to address long-term survivorship issues. The review follows the SANRA quality criteria and includes an extensive literature search conducted in PubMed/Medline, Web of Science, and Scopus. The biological basis linking obesity and cancer involves complex interactions in adipose tissue and the tumor microenvironment. Various mechanisms, such as hormonal alterations, chronic inflammation, immune system modulation, and mitochondrial dysfunction, contribute to cancer development. The review underlines the importance of comprehensive oncologic rehabilitation, including physical, psychological, and nutritional aspects. Cancer rehabilitation plays a crucial role in managing obesity-related symptoms, offering interventions for physical impairments, pain management, and lymphatic disorders, and improving both physical and psychological well-being. Personalized and technology-driven approaches hold promise for optimizing rehabilitation effectiveness and improving long-term outcomes for obese cancer patients. The comprehensive insights provided in this review contribute to the evolving landscape of cancer care, emphasizing the importance of tailored rehabilitation in optimizing the well-being of obese cancer patients.

Home-based cognitive bias modification training for reducing maladaptive fear in patients with suspected acute coronary syndrome: a pilot randomized clinical trial

BACKGROUND

Patients evaluated in an emergency department for suspected acute coronary syndromes (ACS; e.g., myocardial infarction) often experience a lingering fear of recurrence, which may adversely affect their mental health and adherence to recommended health behaviors. Cognitive bias modification training (CBMT) is an acceptable, easy-to-use intervention that reduces fear of recurrence in cancer patients, and reduces fear and anxiety in other populations, providing an alternative to psychotherapy or counseling-based approaches. Feasibility testing is needed to assess whether a cardiac-related version of CBMT is acceptable to patients with elevated threat perceptions related to their suspected ACS.

METHODS

We developed a tablet-based CBMT intervention tailored to reduce cardiac-related fear of recurrence. In this double-blinded feasibility trial, patients with elevated threat perceptions related to a recent suspected ACS were randomized either to a 4-week, 8-session, tablet-delivered intervention (CBMT) group or to a sham attention control group. Feasibility outcomes included the proportion of eligible patients who enrolled, drop-out rate, intervention compliance rate, acceptability/pleasantness and usability ratings, and task engagement (i.e., accuracy, response time).

RESULTS

Of 49 eligible patients with suspected ACS and elevated threat perceptions recruited from NewYork-Presbyterian Hospital, over half (53.1%) enrolled after receiving a description of study procedures. Of the 26 randomized patients (mean age 59.15 years, 50% women), 2 patients (7.7%) dropped out. Additionally, 4 (15.4%) enrolled patients were not able to complete the tablet tasks, either due to difficulties with the technology or an inability to process the visually presented linguistic information at a sufficient speed. Still, among patients who returned the tablets (19 returned/20 received; 95%), most completed all assigned tablet tasks (intervention or control; 10/19; 52.6%), reporting that the tablets were easy to use and that the tasks were pleasant to complete.

CONCLUSION

Current findings suggest that cardiac-related CBMT is a promising and generally acceptable intervention for suspected ACS patients with cardiac-related threat perceptions which are akin to fear of recurrence. Nevertheless, challenges related to tablet usage indicate that the intervention user-experience should be further refined to optimize usability.

TRIAL REGISTRATION

Registered at ClinicalTrials.gov on 2/25/2019; NCT03853213. Registered with the Open Science Framework on 11/20/2017; https://osf.io/k7g8c/ .

Effects of Traditional Chinese Medicine "Fuzheng Qingdu Decoction" on Autonomic Function and Cancer-Related Symptoms in Patients with Advanced Gastric Cancer undergoing Chemotherapy: A Controlled Trial

OBJECTIVE

To evaluate the effects of Fuzheng Qingdu Decoction (FZQDD) on the autonomic function and cancer-related symptoms of patients with advanced gastric cancer undergoing chemotherapy to verify its clinical efficacy.

METHODS

Sixty-two patients with stage III or IV gastric cancer were included in this study. The patients were divided into 2 groups: the chemotherapy (33 patients) and chemotherapy with FZQDD (29 patients) groups. The primary outcome was the autonomic function of the patients before and after the interventions. The parameters that were used to assess autonomic function were deceleration capacity (DC) and acceleration capacity (AC) of heart rate and heart rate variability (HRV), which comprised standard deviation of the normal-normal interval (SDNN), root mean square of successive interval differences (RMSSD), low-frequency power (LF), high-frequency power (HF), total power (TP), and LF-HF ratio. The secondary outcomes were cancer-related symptoms and the quality of life.

RESULTS

DC and HRV parameters (ie, SDNN, RMSSD, LF, HF, and TP) were significantly decreased in the chemotherapy group; however, AC significantly increased after the interventions. No significant differences were observed in the DC, AC, and HRV parameters before and after the interventions in the chemotherapy with FZQDD group. Nevertheless, the changes in DC, AC, and HRV parameters (SDNN, RMSSD, HF, and TP) before and after the interventions were statistically significant between both the groups. FZQDD significantly improved the cancer-related symptoms and the quality of life of the patients.

CONCLUSIONS

Oxaliplatin combined with S-1 (tegafur, gimeracil, and oteracil potassium) can impair autonomic modulation in patients with advanced gastric cancer. FZQDD can alleviate autonomic dysfunction by increasing the parasympathetic activity and decreasing the sympathetic tone, helping patients restore the dynamic sympathovagal balance, and significantly improving the cancer-related symptoms and the quality of life of patients.

Exploring the adaptive leisure activities of classified nursing model in elderly colon cancer patients: a perspective on interactive care

OBJECTIVE

The aims of the study were first to explore the adaptive leisure activities of classified nursing model from the perspective of nurse-patient interactive care, and to explore its impact on the physical and mental health of patients with colon cancer.

METHODS

From September 2017 to March 2022 as the observation time node, 82 patients with colon cancer who met the established inclusion and exclusion criteria were regarded as the research objects through the random number table as the grouping tool. The two groups of patients were named as the research group and the control group, with 41 patients in each group. The control group implemented routine nursing measures, and the research group implemented classified nursing mode and adaptive leisure activity mode. The two groups of patients received 4 weeks of nursing intervention. With the help of self-rating anxiety scale, self-rating depression scale, self-care ability evaluation scale and health status survey brief form, the two groups of patients were compared before intervention and at the end of the 4th week after intervention.

RESULTS

After the intervention, the anxiety score (t = 6.656, p < 0.001) and depression score (t = 4.851, p < 0.001) of the research group were lower than those of the control group, and the difference was statistically significant. After the intervention, the self-concept (t = 4.845, p < 0.001), self-responsibility (t = 6.071, p < 0.001), self-care skills (t = 3.341, p < 0.001), health knowledge (t = 3.698, p < 0.001) and total score (t = 9.246, p < 0.001) of the research group were higher than those of the control group, and the difference was statistically significant. After the intervention, physical functioning (t = 8.141, p < 0.001), bodily pain (t = 6.083, p < 0.001), general health (t = 9.424, p < 0.001), role-physical (t = 8.057, p < 0.001), role-emotional (t = 13.252, p < 0.001), mental health (t = 12.565, p < 0.001), social functioning (t = 10.813, p < 0.001) and vitality score (t = 12.890, p < 0.001) of the research group were higher than those of the control group, with significant differences.

CONCLUSION

Interactive care through adaptive leisure nursing improves mental well-being, self-management, and psychosocial functioning in elderly colon cancer patients, promoting overall health.

Postoperative psychological stress and expression of stress-related factors HSP70 and IFN-γ in patients with early lung cancer

BACKGROUND

To explore the status of postoperative psychological stress and the expression of stress-related factors heat stress protein 70 (HSP70) and interferon γ (IFN-γ) in patients with early lung cancer, and to provide scientific basis for psychological rehabilitation and index detection of patients with lung cancer.

METHODS

Patients with early lung cancer hospitalized in People's Hospital of Rizhao from April 2014 to March 2017 were selected as the research subjects, and a cross-sectional survey research method was used to conduct a questionnaire survey on the research subjects. The questionnaire included General Data Questionnaire and the SCL-90 Self-Assessment Scale for Health Symptoms, which were used to research the postoperative psychological stress of patients with early lung cancer. The enzyme-linked immunosorbent assay was used to detect the serum levels of HSP70 and IFN-γ.

RESULTS

A total of 178 patients with early lung cancer were investigated, including 126 males (70.8%) and 52 females (29.2%). There were 52.6% of the patients with mild discomfort, 29.9% with moderate discomfort and 4.8% with severe discomfort, and the positive detection rate of psychological problems was 44.2%. The SCL-90 factors of the patients were higher than the norm, and the average scores of factors including anxiety, horror, somatization, depression, and interpersonal sensitivity were higher (P<0.05). Serum HSP70 expression level was the highest in patients with moderate discomfort of early lung cancer (P<0.05), and the serum IFN-γ expression level decreased with the increased stress level (P<0.05). HSP70 was positively correlated with somatization factors, and negatively correlated with fear factors, and IFN-γ was negatively correlated with the fear factor.

CONCLUSIONS

Patients with early lung cancer have extensive postoperative psychological problems, and the timely postoperative psychological intervention is significant. There are differences in the expression levels of stress related factors HSP70 and IFN-γ in patients with different levels of psychological stress, which are of certain clinical value as the monitoring index of response psychological stress.

Heart rate variability as an indicator of the beneficial effects of Qigong and mindfulness training on the mind-body well-being of cancer survivors

BACKGROUND

Cancer-related fatigue (CRF) and fear of recurrence (FOR) are frequently experienced by cancer patients. This study aimed to improve cancer survivors' CRF, FOR, quality of life (QOL), and heart rate variability (HRV) through Qigong and mindfulness interventions.

METHODS

A quasi-experimental design was adopted, and 125 cancer survivors were recruited using snowball sampling. The participants were assigned to 1 of 3 groups (Qigong, mindfulness, and control) based on their needs and preferences. All groups received 4 h of nutrition education at the pretest (T0). CRF, FOR, and QOL questionnaires and HRV parameters were used as the measurement tools. Data were collected at the pretest (T0), posttest (T1), and follow-up (T2).

RESULTS

Qigong had a better effect on improving CRF (ΔT1-T0 = - 0.108, ΔT2-T1 = - 0.008) and FOR (ΔT1-T0 = - 0.069, ΔT2-T1 = - 0.150) in the long term, while mindfulness improved QOL (ΔT1-T0 = 0.096, ΔT2-T1 = 0.013) better in the long term. Both Qigong and mindfulness had a short-term effect in improving SDNN (Q: ΔT1-T0 = 1.584; M: ΔT1-T0 = 6.979) and TP (Q: ΔT1-T0 = 41.601; M: ΔT1-T0 = 205.407), but the improvement in LF (Q: ΔT2-T1 = - 20.110; M: ΔT2-T1 = - 47.800) was better in the long term.

CONCLUSION

HRV evaluation showed that Qigong and the mindfulness interventions had short-term effects in significantly improving overall physical and mental health, self-emotional regulation, and QOL and relieving fatigue and autonomic dysfunction. HRV may serve as an observational indicator of interventions to improve physical and mental health. The consistent practice of mind-body interventions is the primary means of optimizing overall health and well-being.

Narrative review of the epidemiology, economic burden, and societal impact of metastatic bone disease

As the prevalence of cancer continues to rise in the United States due to a combination of both early detection and increased life expectancy, the number of clinically symptomatic skeletal metastases will continue to grow. Healthcare expenditures on cancer treatment have steadily increased each decade to our estimated level of approximately $200 billion in 2020. Metastatic bone disease is a significant driver of this cost, accounting for nearly one-fifth of the total cost of oncologic treatment. Understanding the impact of metastatic bone disease can help to identify the gaps between diagnosis and initiation of treatment in an effort to decrease the socioeconomic and psychosocial implications of the disease. In this paper, we review the epidemiology and economic burden of metastatic bone disease in addition to other sequelae that affect patients, including financial hardship, caregiver burden, diminished quality of life and psychological impact. Upon literature review of multiple studies investigating these factors, we found that advanced metastatic bone disease had overall poor outcomes with regards to the socioeconomic and psychosocial effects on not only patients and their families, but also society at large. These consequences may be improved by early referral to orthopedic specialists and establishment of a multi-disciplinary team.

Effectiveness comparisons of various psychosocial therapies for cancer-related fatigue: A Bayesian network meta-analysis

OBJECTIVES

The purpose of this network meta-analysis (NMA) is to compare the effect of several psychosocial therapies on CRF critically.

METHODS

We applied systematic strategies based on eight databases, namely the Cochrane Central Register of Controlled Trials, PubMed, Embase, PsycINFO, China Biology Medicine (CBM), Wan Fang database, VIP, and China National Knowledge Infrastructure (CNKI) database to preliminary literature retrieval to identify relevant randomized controlled trials (RCTs). Studies, including adult patients (≥18 years) diagnosed with cancer, were eligible regardless of cancer stage and current treatment. We carried out an expression analysis for comparing the efficacy of various psychosocial therapies using Bayesian NMA. A battery of analyses and assessments, such as conventional meta-analysis and risk of bias, were performed concurrently.

RESULTS

We identified 41 RCTs including six different psychosocial interventions (4422 participants), namely cognitive-behavioral therapy (CBT), mindfulness-based stress reduction therapy (MBSR), psychoeducational therapy (PE), stress management therapy (SMT), meditation therapy (MT) and comprehensive therapy (CT). Our NMA results showed that three psychosocial intervention therapies were effective for CRF in cancer patients. The most effective psychosocial intervention was MBSR (SMD = -1.23, CrI: -1.88, -0.59, SUCRA = 83.33%), followed by PE (SMD = -0.86, CrI: -1.53, -0.18, SUCRA = 58.51%) and CBT (SMD = -0.84, CrI: -1.31, -0.37, SUCRA = 57.67%).

CONCLUSIONS

Our study showed that MBSR was most likely to be the best psychosocial intervention to relieve CRF in cancer patients. Medical staff should pay attention to applying MBSR to cancer patients in future clinical care.

Change in cancer-related fatigue over time predict health-related quality of life in ovarian cancer patients

OBJECTIVE

There is limited research examining how change in cancer-related fatigue (CRF) over time predicts change in health-related quality of life (HRQOL), and no studies have examined this relationship in ovarian cancer patients, specifically. The purpose of this study was to explore the prevalence and trajectory of CRF over time and examine how change in CRF over time predicts change in HRQOL in ovarian cancer patients.

METHODS

Ovarian cancer patients (N = 202) were recruited from Princess Margaret Cancer Centre in Toronto, Canada. Consenting participants completed measures at baseline (beginning of study) and again three months later. Data were analyzed using a longitudinal multilevel mixed model design.

RESULTS

Four groups of CRF trajectories emerged. Fifty-four percent reported CRF as always present, 16% reported CRF subsided, 21% reported CRF developed, and 9% reported CRF as never present. As CRF developed, functional and physical wellbeing decreased. As CRF subsided, functional, physical, and emotional wellbeing improved. CRF trajectory was not associated with change in social wellbeing over time.

CONCLUSIONS

Our findings suggest CRF negatively impacts all domains of HRQOL except for social wellbeing in ovarian cancer patients. Among patients who reported that CRF improved over time, all HRQOL domains impacted by CRF showed recovery to normal endorsement rates. Among patients who reported development of CRF, impacted HRQOL domains significantly declined over time. Implications from this research indicate that fatigue management should be prioritized during and after cancer treatment to ensure optimal physical, functional, and emotional wellbeing.

Mindfulness Stress Management for Female Cancer Survivors Facing the Uncertainty of Disease Progression: A Randomized Controlled Study

This study aimed to determine the effect of a mindfulness stress management intervention on fear of recurrence and quality of life among female cancer survivors. A longitudinal, randomized design with two groups (60 participants) was used for pretest/posttest comparisons. Twelve weeks of mindfulness stress intervention effectively attenuated fear of recurrence symptoms (T1 p = 0.002, T2 p = 0.047), and quality of life (T1 p = 0.000, T2 p = 0.001) significantly increased. The results were significantly different between the intervention and control groups. Over time, group differences became more significant (T1 p = 0.002), demonstrating the effectiveness of the mindfulness stress management intervention. When female cancer survivors face uncertain disease progression, fear of recurrence affects their quality of life. When these women receive supportive intervention sooner, their improvement is more significant. Healthcare providers should encourage female cancer survivors to engage in mindfulness stress management actions to achieve a better benefit.

Satisfaction With Patient Engagement and Self-Reported Depression Among Hospitalized Patients: A Propensity-Score Matching Analysis

BACKGROUND

Depression is common among hospitalized patients and poses a significant threat to their quality of life. Patient engagement (PE) in healthcare has been shown to be associated with positive health outcomes. However, the relationship between PE and depression among hospitalized patients, with and without chronic conditions, has not yet been explored. This study aimed to investigate the association between patients' satisfaction with PE and self-reported depression in Chinese public hospitals.

METHOD

A multi-centered, cross-sectional survey was conducted in seven tertiary-level public hospitals in Guangdong province, China. Twelve items from a patient-centered care questionnaire and the Patient Health Questionnaire 2-item version were used were used to assess patients' satisfaction with PE and self-reported depression, respectively. Propensity score matching (PSM) approach was used to reduce selection bias and potential baseline differences between patients with and without chronic conditions. The relationship between satisfaction with PE and depression was assessed, using univariate and multivariate logistic regression analyses, respectively.

RESULTS

A total of 1,974 hospitalized patients participated in the survey. After the PSM procedure, 604 patients were assigned to the chronic condition group, and another 604 patients were successfully matched in the comparison group with no differences in sex, age, educational level, and PE-related characteristics. Univariate logistic regression analysis indicated that high satisfaction with PE-related approaches significantly decreased the probability of developing depressive status. Multivariate logistic regression analysis further indicated that, after adjusting all PE-related approaches, "patient education" and "involvement in discharge planning" could significantly decrease the probability of patients developing depression.

CONCLUSIONS

Our results indicate that encouraging PE and improving patients' satisfaction with PE interventions in clinical practice led to improved mental health outcomes among hospitalized patients in China.

Can Exercise Reduce the Autonomic Dysfunction of Patients With Cancer and Its Survivors? A Systematic Review and Meta-Analysis

Background: Cancer therapies have increased patient survival rates, but side effects such as cardiotoxicity and neurotoxicity can lead to autonomic nervous and cardiovascular system dysfunction. This would result in a decrease in parasympathetic activity and the enhancement of sympathetic activity. Heart rate variability (HRV), which reflects autonomic modulation, is a valuable physiological tool since it correlates with cancer-related fatigue, stress, depression, and mortality in patients with cancer.

Objective: This study aimed to analyze the effects of exercise programs on the autonomic modulation, measured by the HRV of patients with cancer and its survivors.

Methods: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines were followed, and the quality of the articles was assessed with the Physiotherapy Evidence Database (PEDro) scale. The meta-analysis statistic procedure was performed by using RevMan software version 5.3.

Results: From the 252 articles found, six studies were included in the review involving 272 participants aged 30–75 years. Exercise programs had a mean length of 10.4 ± 4.6 weeks, a frequency of 3 ± 1.4 days/week, and a mean duration of 78 ± 23.9 min. In time-domain HRV measures, exercise may increase in the SD of normal-to-normal intervals [p < 0.00001, with a mean difference (MD) of 12.79 ms from 9.03 to 16.55] and a decreased root mean square of successive R–R interval differences (p = 0.002, with an MD of 13.08 ms from 4.90 to 21.27) in comparison with control groups (CG). The frequency-domain data reveal that the exercise group (EG) improve significantly more than the CGs in low frequency [absolute power: p < 0.0001, with a standardized mean difference (SMD) of 0.97 from 0.61 to 1.34; relative power: p = 0.04, with an MD = −7.70 from −15.4 to −0.36], high-frequency [absolute power: p = 0.001, with a SMD of 1.49 from 0.32 to 2.66; relative power: p = 0.04, with an MD of 8.00 normalized units (n.u.) from 0.20 to 15.80], and low-to-high frequency ratio (p = 0.007 with an MD of −0.32 from −0.55 to −0.09).

Conclusion: Exercise programs could lead to positive effects on the autonomic modulation of patients with cancer and its survivors. More beneficial changes may occur with resistance and endurance workouts. However, due to the low number of interventions performed, further research is needed to substantiate the findings and to provide additional insights regarding the exercise intensity required to increase the autonomic modulation of the patient.

Mind-Body and Psychosocial Interventions May Similarly Affect Heart Rate Variability Patterns in Cancer Recovery: Implications for a Mechanism of Symptom Improvement

Background:

Advancements in early detection and treatment of cancer have led to increased survival rates and greater need to identify effective supportive care options for resolving symptoms of survivorship. Many non-pharmacological approaches to symptom management during and after cancer treatment involve emotional self-regulation as a central strategy for improving well-being. Identifying commonalities among these strategies’ mechanisms of action may facilitate understanding of what might be useful for optimizing intervention effects. Heart rate variability (HRV) parameters are indicative of improved autonomic nervous system (ANS) balance and resiliency and reduced emotional distress and are thus identified as a mechanism to discuss as a marker of potential for intervention efficacy and a target for optimization.

Methods:

HRV data from 2 studies, 1 examining a mind-body intervention and 1 examining a psychosocial intervention, are presented as a point of discussion about preliminary associations between the interventions, change in HRV, and emotional distress reduction.

Results:

HRV significantly decreased in sympathetic activity in response to a mind-body intervention (Qigong/Tai Chi), and increased vagal tone in response to a psychosocial (storytelling) intervention. In both, these changes in HRV parameters were associated with improved emotional states.

Conclusion:

Our preliminary data suggest that HRV may serve as an important marker of underlying changes that mediate emotional regulation; this observation deserves further investigation. If identified as a worthy target, focusing on interventions that improve HRV within the context of interventions for cancer patients may be important to key outcomes and clinical practice.

Efficacy of Qigong Exercise for Treatment of Fatigue: A Systematic Review and Meta-Analysis

Objective: Several studies suggested that Qigong exercise (QE) can relieve fatigue in patients diagnosed with various diseases. Our review aimed to evaluate the efficacy of QE for alleviating fatigue. Methods: A related literature search was performed in the PubMed, Web of Science, Embase, Cochrane Library, China Biology Medicine disc (CBM), China National Knowledge Infrastructure (CNKI), Wanfang, and VIP data bases from inception to November 2020. Information on fatigue, malaise, tiredness, and Qigong research data was collected. Results: Sixteen randomized controlled trials (RCTs) were reported in patients with cancer (n = 4), chronic fatigue syndrome (n = 2), and other diseases (n = 10). The QE groups showed significant improvements in total fatigue intensity [15 RCTs, p < 0.00001; standard mean difference (SMD) -0.69 (-0.95 to -0.44)]. The QE groups did not show significant improvement in quality of life [4 RCTs, p = 0.08; SMD 0.53 (-0.07 to 1.14)]. The statistically significant difference of the subgroup analyses (different primary diseases, QE types, and study quality) also remained unchanged. Conclusion: The findings of this meta-analysis indicate that QE may be beneficial for improving fatigue in patients diagnosed with various diseases. Considering the limitations of the study, we draw a very cautious conclusion regarding the resulting estimate of the effect. Further studies are warranted to better understand the benefits of QE in primary medical care.

Psychological Resilience, Metacognitions, and Fear of Recurrence Among Cancer Survivors and Family Caregivers

BACKGROUND

Cancer is a life crisis that can have devastating consequences not only on the affected individual but also on his/her caregivers.

OBJECTIVE

The aim of this study was to investigate the influence of psychological resilience and metacognitions of cancer survivors and their family caregivers (FCs) on fear of recurrence (FoR).

METHODS

This study used a cross-sectional design while adhering to the STROBE (Strengthening the Reporting of Observational Studies in Epidemiology) guidelines. Data were collected from 112 cancer survivors and 112 FCs recruited from 5 oncology hospitals.

RESULTS

The cancer survivors and caregivers reported low levels of psychological resilience, which we found to be correlated with great fear of recurrence in cancer survivors and FCs. It was also in relation with metacognitions in cancer survivors and FCs.The findings showed that psychological resilience negatively predicted the fear of recurrence, whereas the metacognitions positively predicted the fear of recurrence in cancer survivors and FCs. The total effects of psychological resilience on the FoR in cancer survivors and FCs were 0.920 (confidence interval [CI], -2.059 to 0.072) and 0.061 (CI, -0.475 to 0.474), respectively. The total effects of metacognition on the FoR in cancer survivors and FCs were 1.164 (CI, 0.217-2.371) and 0.486 (CI, 0.016-1.058), respectively.

CONCLUSIONS

The findings underline the direct and indirect mediating role of psychological resilience and metacognition of cancer survivors and FCs on FoR.

IMPLICATION FOR PRACTICE

The findings are particularly important to oncology nurses, who as 24-hour care providers are important sources of psychosocial care. Their awareness of factors influencing FoR is critical for achieving positive outcomes.

Relaxation or Regulation: The Acute Effect of Mind-Body Exercise on Heart Rate Variability and Subjective State in Experienced Qi Gong Practitioners

Mind-body exercises such as Yoga or Qi Gong have demonstrated a wide range of health benefits and hold great promise for employment in clinical practice. However, the psychophysiological mechanism underlying these effects remains unclear. Theoretical frameworks highlight regulation as a characteristic and specific mechanism of mind-body exercise for which empirical evidence is scarce. To investigate the exact nature of this mechanism, we tracked acute changes in autonomic nervous system (ANS) activity and subjective state over a common form of mind-body exercise (Qi Gong). Heart rate variability (HRV) and subjective state were assessed in 42 Qi Gong practitioners from China and Germany during a standard moving Qi Gong exercise (Baduanjin). Relaxation in supine position prior and after the exercise served as a control condition to Qi Gong and to assess changes before and after the exercise. Following Qi Gong, all practitioners reported significantly increased subjective calmness and perceived body activation, attentional focus, and subjective vitality. On the physiological level, a significant decrease of parasympathetic modulation and increase in heart rate indicated a pattern of moderate general physiological activation during Qi Gong. A significant increase in overall RR-interval modulation and cardiac coherence during Qi Gong were indicative of a mechanism of active regulation. Examination of the RR-interval trajectories revealed a rhythmic pattern of ANS activation and deactivation in sync with activating and relaxing segments of the exercise. Significant changes in subjective state, not on the physiological level, before and after the exercise were observed. Significant associations between Qi-Gong-specific beliefs, age, cultural background, and experiential and physiological measures demonstrated the complexity of mind-body exercises as multicomponent interventions. Overall, this study highlights moderate general physiological activation, exercise-dependent rhythmic ANS modulation, and induction of a characteristic state of eutonic calmness as potential psychophysiological mechanisms underlying the health benefits of mind-body exercise.

Dropouts in randomized clinical trials of Korean medicine interventions: a systematic review and meta-analysis

BACKGROUND

The dropout rate is an important determinant of outcomes in randomized controlled trials (RCTs) and should be carefully controlled. This study explored the current dropout rate in studies of Korean medicine (KM) interventions by systematic evaluation of RCTs conducted in the past 10 years.

METHODS

Three clinical trial registries (Clinical Research Information Service, ClinicalTrials.gov, and World Health Organization International Clinical Trials Registry Platform) were searched to identify RCT protocols for KM interventions, such as acupuncture, herbal medicine, moxibustion, or cupping, and studies of mixed interventions, registered in Korea from 2009 to 2019. The PubMed, Embase, and OASIS databases were searched for the full reports of these RCTs, including published journal articles and theses. Dropout rates and the reasons for dropping out were analyzed in each report. The risk of bias in each of the included studies was assessed using the Cochrane risk of bias tool. The risk difference for dropping out between the treatment and control groups was calculated with the 95% confidence interval in a random effects model.

RESULTS

Forty-nine published studies were included in the review. The median dropout rate was 10% in the treatment group (interquartile range 6.7%, 17.0%) and 14% in the control group (interquartile range 5.4%, 16.3%) and was highest in acupuncture studies (12%), followed by herbal medicine (10%), moxibustion (8%), and cupping (7%). Loss to follow-up was the most common reason for dropping out. The risk difference for dropping out between the intervention and control groups was estimated to be 0.01 (95% confidence interval - 0.02, 0.03) in KM intervention studies.

CONCLUSIONS

This review found no significant difference in the dropout rate between studies according to the type of KM intervention. We recommend allowance for a minimum dropout rate of 15% in future RCTs of KM interventions.

REVIEW PROTOCOL REGISTRATION

PROSPERO CRD42020141011.

Relaxation versus exercise for improved quality of life in lymphoma survivors-a randomised controlled trial

Purpose

Lymphoma survivors experience persisting needs as a consequence of disease and treatment, which have an impact on quality of life (QoL). There is evidence supporting the use of relaxation and exercise to improve QoL, but there is no agreement on which is more beneficial. This study aims to compare a relaxation intervention versus an exercise intervention to determine which has a greater impact on QoL post-chemotherapy.

Methods

Eligible participants (n = 46) were randomised to a relaxation or exercise intervention for 12 weeks. QoL was assessed at baseline, 6 weeks and post-intervention using the European Organisation for Research and Treatment of Cancer QoL Questionnaire Core 30 (EORTC QLQ-C30) questionnaire, which is a valid and reliable tool. The summary score and all EORTC domains were assessed.

Results

There was a significant difference in QoL post-intervention between groups (p = 0.029) while adjusting for baseline QoL, with the exercise group demonstrating a larger improvement. Within-group QoL significantly improved pre- to post-intervention in both the relaxation (p = 0.036) and exercise (p = 0.004) groups.

Conclusions

A self-management intervention of either exercise or relaxation can help significantly improve QoL in lymphoma survivors following chemotherapy. While exercise is preferred, a relaxation intervention would also have a beneficial impact on QoL.

Implications for Cancer Survivors

Lymphoma survivors should be routinely screened and those with decreased QoL referred for an exercise programme, or relaxation for survivors who are unable to exercise or choose not to. A home-based programme can have a significant positive impact on QoL and is a feasible and effective method in the current climate.

Trial registration number

Clinical Trials ID NCT02272751

The Health Promoting Mindfulness or Qigong Educational Programs for Beneficial Lifestyle Changes of Cancer Survivors

This study used heart rate variability (HRV) to monitor levels of cancer-related fatigue (CRF) and quality of life (QOL) of cancer survivors subjected to program measures at different psychosomatic or functional levels. A longitudinal study was conducted at a cancer center in Taiwan. Fifty-two cancer survivals were randomly assigned to either the mindfulness group (n = 25) or the Qigong group (n = 27). Both groups received a 12-week mindfulness and Qigong programs, respectively. Improvements in CRF, QOL, and HRV after a 12-week program and at the 3-month follow-up point. For the long-term effects in both mindfulness and Qigong groups, CRF showed a significant downward trend (p < 0.05), but a significant upward trend was observed in HRV (p < 0.001). Mindfulness and Qigong exhibited different effectiveness in individuals, indicating that the mental and physical aspects of health are equally essential and should be addressed in a complementary combination. These findings are worthy of being shared with cancer survivors to benefit their physical and mental well-being. We suggest that healthcare professionals incorporate mindfulness and Qigong in cancer survivors' daily life as means to encourage lifestyle changes for improving their health.

Eurythmy therapy versus slow movement fitness in the treatment of fatigue in metastatic breast cancer patients: study protocol for a randomized controlled trial

BACKGROUND

Cancer-related fatigue (CRF) is the most taxing symptom for many breast cancer patients during and after therapy. In patients with metastatic disease, the prevalence of CRF exceeds 75%. Currently, there is no gold standard for the treatment of CRF. Physical activity can reduce CRF and is recommended during and after cancer treatment, but may be too burdensome for patients with metastatic breast cancer. The aim of this study is to assess the effect on fatigue of eurythmy therapy (ERYT) compared to slow movement fitness (CoordiFit) in metastatic breast cancer patients.

METHODS

The ERYT/CoordiFit study is a randomized controlled, open-label, two-arm, multi-center Swiss clinical trial. A sample of 196 patients presenting with CRF will be recruited by oncologists from the departments of clinical oncology at each local study site. All participants will be randomly allocated to the intervention or control group in a 1:1 ratio. The control group is an active control intervention (CoordiFit) in order to control for potential non-intended effects such as therapist-patient interaction and participation in a program. Both ERYT and CoordiFit exercises are easy to learn, and the training sessions will follow the same frequency and duration schedule, i.e., 13 standardized therapy sessions of 45 min (once a week for 6 weeks and then once every second week) during the total intervention period of 20 weeks. The primary endpoint of the study is the change from baseline over the whole intervention period (i.e., including measurements at baseline, weeks 8, 14, and 20) in the Functional Assessment of Chronic Illness Therapy - Fatigue (FACIT-F) subscale score.

DISCUSSION

This study is the first-known randomized clinical trial assessing eurythmy therapy in the treatment of fatigue in metastatic breast cancer patients. Given the distress that fatigue causes patients, it is important to validate treatment options. If eurythmy therapy proves beneficial in CRF as part of this randomized controlled clinical trial, the study may be very impactful with implications not only for metastatic breast cancer patients but also for other cancer patients, health care personnel, scientists, and funding and regulatory bodies.

TRIAL REGISTRATION

The ERYT/CoordiFit trial was registered at the US National Institutes of Health (ClinicalTrials.gov) on July 18, 2019, #NCT04024267 , and in the portal for human research in Switzerland on December 3, 2019, #SNCTP000003525 .

Effect of a patient education and rehabilitation program on anxiety, depression and quality of life in muscle invasive bladder cancer patients treated with adjuvant chemotherapy

This study aimed to investigate the effect of a patient education and rehabilitation program (PERP) on anxiety, depression, and quality of life in muscle invasive bladder cancer (MIBC) patients underwent adjuvant chemotherapy.One hundred and thirty MIBC patients about to receive adjuvant chemotherapy with 4-cycle gemcitabine and cisplatin (GC) regimen (16 weeks) were consecutively enrolled and randomly allocated into PERP group and control group as 1:1 ratio. Hospital Anxiety and Depression Scale (HADS) anxiety and depression scores and Quality of Life Questionnaire (QLQ-C30) scores were assessed before treatment (W0) and after treatment (W16).After 16-week treatment, PERP group exhibited decreased HADS anxiety score (P = .036), ΔHADS anxiety score (W16-W0) (P < .001) and percentage of anxiety patients (P = .019) compared to control group. And PERP group presented with numerically reduced HADS depression score but without statistical significance (P = .076) compared to control group, while lower ΔHADS depression score (W16-W0) (P = .014) and percentage of depression patients (P = .015) compared to control group. As to quality of life, QLQ-C30 global health status score (P = .032), Δglobal health status score (W16-W0) (P = .003) and Δfunctional score (W16-W0) (P = .005) were higher in PERP group compared to control group. However, no difference of QLQ-C30 functional score (P = .103), QLQ-C30 symptom score (P = .808) or Δsymptom score (W16-W0) (P = .680) was observed between two groups.PERP relieves anxiety, depression and improves quality of life in MIBC patients underwent adjuvant chemotherapy.

Qigong: Benefits for Survivors Coping With Cancer-Related Fatigue

Cancer-related fatigue is a potentially debilitating condition that affects many cancer survivors. Qigong, the safe and gentle practice of physical exercises and breathing control developed in Chinese medicine, shows great promise in alleviating cancer-related symptoms such as fatigue. Oncology nurses can improve the lives of cancer survivors by understanding the history and implications of qigong practice for their patients. This article explains the key concepts and benefits of qigong and provides resources for healthcare professionals and patients.