Factors affecting the quality of life of gastric cancer survivors

BMI trajectories, associations with outcomes and predictors in elderly gastric cancer patients undergoing radical gastrectomy: a prospective longitudinal observation study

OBJECTIVES

Elderly gastric cancer patients undergoing radical gastrectomy are prone to experience unexpected weight loss. Preoperative weight risk prediction may be a promising way to prevent weight loss and improve prognosis. The objectives of this study were to explore the BMI trajectory of elderly gastric cancer patients one year after surgery, evaluate theirs the association with outcomes, and explore their related predictors, so as to provide evidence for weight management and prognosis improvement.

METHODS

412 gastric cancer patients were included and recorded BMI at 6 time points. The trajectories of BMI were analyzed by growth mixture modeling, and the associations of BMI trajectories with outcomes as well as their predictors were investigated by regression models.

RESULTS

We identified 3 classes of BMI trajectories: the "slow-decreasing BMI", "rapid-decreasing BMI" and "maintaining BMI". Compared with class1, patients in class 2 were more likely to have a higher frequency of readmission within 1-year(β = 0.59, 95%CI: 0.29, 0.89, P < 0.001) and a higher rate of mortality within 1-year(β = 24.74, 95%CI: 9.60, 63.74, P < 0.001) ; patients in class 3 were more likely to have a higher quality of life (β=-10.46, 95%CI: -17.70, -3.22, P = 0.005) and fewer readmission times within one year (β=-0.43, 95%CI: -0.77, -0.09, P = 0.015). Predictors of decreasing BMI trajectories were TNM stage, comorbidity, anxiety, family cohesion and social support(P < 0.05).

CONCLUSIONS

Our findings can provide a basis for screening high-risk elderly gastric cancer patients with poor prognosis, implementing risk stratification, formulating accurate weight management programs and improving prognosis.

IMPLICATIONS FOR CANCER SURVIVORS

The results of our study can provide gastric cancer survivors with preoperative risk screening based on predictive factors so that nutritional support and weight management can be implemented in a timely manner to improve prognosis.

Symptom clusters, fear of disease progression, and quality of life in postoperative gastric cancer patients: a cross-sectional study

BACKGROUND

Gastric cancer is a common tumor globally. Surgery is the preferred treatment for gastric cancer. Yet, little is known about its symptom clusters, fear of disease progression, and quality of life (QoL). This study aims to investigate the severity of symptom clusters, fear of disease progression, and quality of life of postoperative gastric cancer patients; to analyze the correlation between symptom clusters, fear of disease progression, and quality of life of postoperative gastric cancer patients; and to provide theoretical bases for the development of an intervention plan to enhance the quality of life of postoperative gastric cancer patients.

METHODS

A convenience sampling method was used to select 158 postoperative gastric cancer patients from a tertiary hospital in Xiamen City from January 2023 to April 2023 for the study. Data were collected using the General Information Evaluation Form, M.D. Anderson Symptom Inventory-Gastrointestinal Cancer Module (MDASI-GI), Fear of Progression Questionnaire-Short Form (FoP-Q-SF), and Functional Assessment of Cancer Therapy-General (FACT-G). Data were analyzed with EpiData 3.1 and SPSS 26.0. Symptom clusters were extracted via exploratory factor analysis. Differences in QoL based on patient characteristics were analyzed using t tests or one-way analysis of variance (ANOVA). Pearson correlation and multiple linear regression analyses were used to explore relationships among symptom clusters, fear of disease progression, and QoL.

RESULTS

The overall quality of life score in the FACT-G scale was (52.32 ± 10.58), of which the social/family status score was (16.47 ± 3.62), the physical status score was (14.24 ± 5.66), the functional status was (11.35 ± 4.48), and the emotional status score was (10.25 ± 3.53). The fear of disease progression score of postoperative gastric cancer patients was (37.37 ± 6.37), of which the physical health dimension score was (21.58 ± 4.01), and the social/family dimension score was (15.74 ± 4.07). Two symptom clusters were identified: physical/emotional sickness and gastrointestinal symptom cluster. The results of Pearson correlation analysis showed that symptom cluster severity was negatively correlated with quality of life (r =  - 0.508, P < 0.01); symptom cluster severity was significantly positively correlated with fear of disease progression (r = 0.260, P < 0.01); and fear of disease progression was significantly negatively correlated with quality of life (r =  - 0.194, P < 0.05). Multiple linear regression analyses showed that the physical/emotional sickness symptom cluster, physical health fears, and physical state of postoperative gastric cancer patients were the affecting factors of quality of life (P < 0.001).

CONCLUSION

Two symptom clusters were identified in postoperative gastric cancer patients in mainland China. Fear of disease progression was at a medium-high level, and QoL was at a medium level. Common symptoms included fatigue, pain, and worry. The physical state, physical health, and the physical/emotional sickness symptom cluster affect the quality of life of postoperative gastric cancer patients. Targeted clinical interventions are necessary to improve QoL in postoperative gastric cancer patients.

Correlation between psychological, family social support, and home nursing quality for an implanted venous access port

BACKGROUND

Cancer patients with an implanted venous access port (IVAP) often manage their care at home during chemotherapy intervals, including maintaining the device, monitoring complications, and following medication instructions. Home care ensures continued support after discharge. However, due to factors such as age, gender, culture, psychological status, and family support, the quality of home care varies significantly. Understanding these factors can help provide targeted guidance to improve the care of cancer patients.

AIM

To explore IVAP chemotherapy on home care quality and its association with mental health and family support for cancer patients.

METHODS

This investigative study was based on a medical records system. It investigated the relationship between psychological status, family support, and home care quality in 180 patients with cancer undergoing IVAP chemotherapy. Psychological status was assessed using the State Anxiety Inventory (S-AI); family support was assessed using the Perceived Social Support Scale (PSSS), and home care quality was evaluated using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ-C30). Pearson's correlation and Structural Equation Modeling were used to analyze the interplay between these factors.

RESULTS

The average S-AI score was 47.52 ± 14.47, PSSS was 52.48 ± 12.64, and EORTC QLQ-C30 was 70.09 ± 17.32. A substantial inverse relationship was observed between the EORTC QLQ-C30 and S-AI scores (r = -0.712). A significant positive correlation was found between the EORTC QLQ-C30 and the PSSS, with a correlation coefficient of (r = 0.744). The multiple linear regression analysis indicated that family social support, psychological status, and average monthly family income were the main factors influencing the variation in the quality of home care, explaining 71.9% of the variation. The Structural Equation Modeling results indicated that psychological status acted as a partial mediator in the association between family social support and home care quality of life, explaining 32.78% of the mediation effect.

CONCLUSION

Psychological status and family social support positively impacted cancer patients' home care quality, with psychology partially mediating this effect.

Navigating life after gastric cancer surgery: a qualitative exploration of the dyadic patient-caregiver perspective on quality of life outcomes

INTRODUCTION

Gastric cancer (GC) families as a whole face the stressful time of cancer together, and the quality of life (QoL) of both the patient and the caregiver can be affected. Most past researchers have focused on the QoL of GC patients, but have neglected the role that caregivers play in the treatment process. The purpose of this study was to examine the factors influencing QoL of GC patients and their family caregivers, to compare the interactions and similarities and differences between the two influences, and to construct a conceptual model of the influences on QoL of GC patients and their caregivers based on the results of the study.

METHODS

This descriptive qualitative study was conducted in 2024 at two branches of a tertiary hospital in China, and participants were recruited by adopting a purposive sampling approach, where participants were patients with GC who met the criteria recommended by gastrointestinal surgeons and nurses, and caregivers were designated by patients. The sample was selected considering maximum differentiation, such as age, gender, cancer stage, and disease duration of the respondents. The sample size was based on data saturation with no new themes emerging. Based on the results of the pre-interviews, we made some adjustments to the interview format, i.e., interviewing some informants individually and others jointly. We used semi-structured interviews for data collection for the qualitative study, where participants were informed about the study, their roles, the risks and benefits of the study, and signed an informed consent form before the interviews began. In addition, the quality of field notes was assessed after each session. The process was the same for all interviews. To ensure the accuracy of the information, all information transmitted on paper was reviewed while listening to the recorded voice. We used directed content analysis to analyze the content of the interviews.

RESULTS

A total of 30 patients and 26 caregivers were interviewed. Four themes emerged from the study, which were contextual factors (disease-specific factors, physical and social environments and individual and family characteristics), knowledge and belief factors (self symptom assessment and healthcare seeking behavior, health information delivery and accessibility, life priority adjustment), self-regulation factors (strategies for health behavior change, role adaptation and emotion regulation) and social facilitators (positive motivation and emotional support from family, friends, and society, missing companionship and challenges encountered by family and friends visiting the patient after surgery, caregiving burdens and challenges). In addition, the study confirmed a high correlation between the QoL of patients and caregivers.

CONCLUSION

Our results address past gaps in the understanding of QoL for families with GC and update the concept of QoL by constructing a conceptual model of the factors that influence QoL for GC survivors and caregivers, as well as outlining the changes needed to improve health outcomes and QoL for survivors and their caregivers.

Patients' experiences in early satiety after total gastrectomy for gastric cancer: a phenomenological study

Introduction

This study examines how gastric cancer patients adjust their eating habits and quality of life after total gastrectomy, particularly concerning early satiety. While total gastrectomy may provide a potential cure, it also leads to significant physical, psychological, and social changes. Understanding these adaptations is essential for enhancing survivorship care.

Methods

We conducted a qualitative study utilizing a phenomenological approach to gain insights into the lived experiences of gastric cancer patients following total gastrectomy. Semi-structured interviews were analyzed to identify key themes related to eating habits and quality of life.

Results

Four core themes emerged: (1) Ineluctability of bodily transformations-patients experienced significant disruptions to their bodily identity; (2) Feelings of weaning and loss of habits-a sense of mourning for lost routines and pleasures; (3) Redefining habits-the process of adapting to new eating patterns; and (4) Experiencing tentative conviviality-struggles to restore social interactions around meals. Social anxiety, particularly regarding dining outside the home, was a notable challenge. Family caregivers played complex roles, providing both support and unintentional obstacles.

Discussion

The findings highlight the multifaceted impact of total gastrectomy on patients' lives, influencing their physical health, psychological well-being, and social dynamics. Survivorship care plans should consider these aspects to facilitate adaptation. Targeted interventions, such as nutritional counseling, telemonitoring, and digital tools, are suggested to assist patients in adjusting to post-gastrectomy life. These strategies could enhance quality of life and promote improved physical, psychological, and social well-being integration.

Factors Associated With Quality of Life Among Posttreatment Cancer Survivors in Korea: A Meta-analysis

BACKGROUND

Identification of factors associated with quality of life (QOL) among cancer survivors is crucial for identifying potential targets for intervention.

OBJECTIVES

We aimed to provide evidence of factors associated with the QOL among posttreatment cancer survivors in Korea.

METHODS

We performed a systematic literature search from January 2000 to September 2022 using PubMed, EMBASE, CINAHL, PsycINFO, and Korean databases (RISS, SCIENCEON). We evaluated study quality using the Joanna Briggs Institute Quality Appraisal Checklists for Analytical Cross-sectional Studies and performed statistical analysis using the R 3.0 software (R Foundation for Statistical Computing, Vienna, Austria) package. We analyzed the pooled effect sizes of potential QOL correlates by the random-effects model.

RESULTS

This meta-analysis included 31 studies with 8934 participants. The pooled estimates were significantly large for economic status ( r = -0.53); significantly medium for fatigue ( r = -0.39), anxiety ( r = -0.29), depression ( r = -0.42), self-efficacy ( r = 0.37), and social support ( r = 0.30); and significantly small for education level ( r = -0.18), job status ( r = -0.09), cancer stage ( r = -0.20), and time since diagnosis ( r = -0.26).

CONCLUSIONS

Low education level, having no job, low economic status, advanced cancer stage, short disease period, fatigue, anxiety, and depression were significantly associated with worse QOL, whereas self-efficacy and social support were significantly associated with better QOL.

IMPLICATIONS FOR PRACTICE

The findings have potential implications for identifying "at-risk survivors" of deteriorated QOL and for suggesting powerful strategies (eg, enhancing self-efficacy or social support) for improving QOL.

Transcatheter arterial embolisation (TAE) to treat acute upper gastrointestinal bleeding secondary to gastric cancer: A systematic review and meta-analysis

INTRODUCTION

Acute upper gastrointestinal bleeding (UGIB) secondary to gastric cancer presents a significant clinical challenge due to its high morbidity and mortality rates. Transcatheter arterial embolisation (TAE) has emerged as a potential therapeutic option for managing this condition, especially in the context of failed endoscopic management. This systematic review aims to evaluate the efficacy and safety of TAE in treating acute upper gastrointestinal (GI) bleeding caused by gastric cancer.

METHODS

A systematic search of medical databases, including PubMed, MEDLINE, and EMBASE, was conducted for studies published between 2000 and 2023. Included studies reported on the use of TAE for acute upper GI bleeding specifically due to gastric cancer, including retrospective analyses, case reports, and cohort studies. Demographics and clinical outcomes were reported.

RESULTS

A total of 7 studies met the inclusion criteria, all being retrospective in nature. The overall technical success rate of TAE was 94.9 %. Overall clinical success rates were 72 % with a 95 % confidence interval (CI) of 66-79 %. Overall rebleeding rates were 11 % with a 95 % CI of 3-18 %. Major complications were reported in 2.4 % of patients, including ischemic complications and organ perforation. The overall 30-day mortality rate was 26.4 %, primarily due to underlying disease progression rather than procedural complications.

CONCLUSION

TAE is an effective and safe intervention for managing acute upper GI bleeding secondary to gastric cancer, with high success rates. TAE should be considered a viable treatment modality for this challenging condition, particularly for patients who are being considered for neoadjuvant therapy or indeed those not suitable candidates for curative surgical intervention.

Defining a balance by compromising with fear: A grounded theory study on returning to eating after a total gastrectomy

OBJECTIVES

Gastric cancer patients undergoing total gastrectomy face nutrition-related complications and worsening quality of life after surgery. In this context, gastrectomized cancer patients are required to cope with new conditions. Little is known about their accommodating feeding to the new life condition as a negotiated process among stakeholders in real contexts. This study aimed to investigate the shaping of this process as influenced by the perspectives of patients, health-care professionals (HPs), and caregivers (CGs).

METHODS

A constructivist grounded theory study, through semi-structured interviews and interpretative coding, was designed to answer the following research question: "what is the process of returning to eating and feeding after a gastrectomy?"

RESULTS

The final sample included 18 participants. "Defining a balance by compromising with fear" is the core category explaining returning to eating as a process negotiated by all actors involved, with patients trying to find a feeding balance through a multi-layer compromise: with the information received by HPs, the proprioception drastically altered by gastric resection, new dietary habits to accept, and complex and often minimized conviviality. This process involves 4 main conceptual phases: relying on the doctors' advice, perceptive realignment, rearranging food intake, and food-regulated social interaction. Those categories are also shaped by the fear of being unwell from eating and the constant fear of tumor relapse.

SIGNIFICANCE OF RESULTS

Multiple actors can meet patients' and their CGs' nutritional, care, and psychosocial needs. A multidisciplinary approach involving nutritionists, psychologists, occupational therapists, social workers, and anthropologists can be key to effectively managing these patients' survivorship care. We suggest training all the professionals on the first level of nutritional counseling.

Analysis of spiritual well-being status and influencing factors in patients with esophageal cancer: a cross-sectional study

OBJECTIVE

To understand the status of spiritual well-being in patients with esophageal cancer and analyze its influencing factors.

METHODS

A total of 187 patients with esophageal cancer (EC) from two grade A hospitals in Chengdu were selected and investigated by general data questionnaire, chronic disease function evaluation-spirituality scale 12 (FACIT-SP-12), general well-being scale (GWB), and Anderson symptom assessment scale gastrointestinal tract (MDASI-GI).

RESULTS

The spiritual well-being score of patients with esophageal cancer was (25.13 ± 9.63). Spiritual well-being was positively correlated with general well-being and negatively correlated with symptom burden (P < 0.01). The results of multiple stepwise linear regression analysis showed that hobbies, disease stage, general well-being, and symptom burden were the main influencing factors for the spiritual well-being of esophageal cancer patients (P < 0.05), explaining 49.0% of the total variation.

CONCLUSIONS

The spiritual well-being of patients with esophageal cancer is lower than the middle level, In addition, whether there is a hobby in life, disease stage, subjective well-being, and symptom burden are the main factors affecting the spiritual well-being of patients with EC. It is suggested that medical staff should take targeted care measures according to the influencing factors, so as to improve the spiritual well-being level of patients and improve the quality of life of patients.

Gastric Cancer Survivorship: Multidisciplinary Management, Best Practices and Opportunities

PURPOSE

Gastric cancer is the 5th most common malignancy worldwide. As early detection increases and treatments for gastric cancer improve, the number of gastric cancer survivors grows.

METHODS

Here, we review the diagnosis and management of gastric cancer and discuss important considerations for gastric cancer survivorship including cancer surveillance, weight loss, malnutrition, fatigue, specific complications related to surgery and radiation, quality of life in gastric cancer survivorship, health behavior, and models of survivorship.

RESULTS

Multimodality therapy with chemotherapy and surgery can result in chronic toxicities in multiple organ systems. This emphasizes the need for a multidisciplinary survivorship care model including cancer surveillance, management of chronic toxicities, and optimization of modifiable risk factors with long-term involvement of appropriate providers.

CONCLUSION

Adequately caring for gastric cancer survivors requires a coordinated, multidisciplinary approach.

Chemotherapy-related symptom networks in distinct subgroups of Chinese patients with gastric cancer

Objective

This study aims to identify distinct subgroups among gastric cancer patients undergoing chemotherapy (CTX), delineate associated symptom networks, and ascertain the clinical and sociodemographic variables contributing to diverse symptom patterns.

Methods

Conducted in eastern China, our investigation involved gastric cancer patients receiving CTX. We gathered data using the M.D. Anderson Symptom Inventory Gastrointestinal Cancer Module along with clinical and sociodemographic variables. Subgroups were discerned based on symptom severity through latent profile analysis, and subsequent comparisons were made regarding the symptom networks in different subgroups.

Results

The analysis encompassed 677 eligible gastric cancer patients, revealing three profiles: "Profile 1: low class" (n = 354, 52.3%), "Profile 2: moderate class" (n = 222, 32.8%), and "Profile 3: all high class" (n = 101, 14.9%). Nausea-vomiting exhibited robust associations in the symptom networks of all subgroups, whereas sadness-distress, and taste change-lack of appetite were notably linked with Profile 1 and Profile 2. Distress emerged as a core symptom in Profile 1, lack of appetite dominated the symptom network in Profile 2, and fatigue attained the highest strength in Profile 3. Distinct symptom profiles were influenced by variables such as education level, CTX combined with surgical or herbal treatment, psychological resilience, and social support.

Conclusions

Patients within different subgroups manifest individualized patterns of symptom profiles. Analyzing demographics, disease characteristics, and psychosocial information among diverse subgroups facilitates healthcare providers in devising more personalized and targeted symptom management strategies, thereby alleviating the symptom burden on patients.

Cancer-Related Fatigue and Its Influencing Factors Among Colorectal Cancer Patients: A Generalized Linear Modeling Approach

Purpose

This study aimed to improve cancer-related fatigue (CRF) and health outcomes of colorectal cancer patients by understanding the status quo of CRF, exploring the relations of coping, anxiety symptoms, depressive symptoms, body image perception and CRF, and also identifying the factors affecting CRF based on a generalized linear modeling approach.

Patients and Methods

An exploratory cross-sectional study was conducted on 370 colorectal cancer patients at two hospitals in Anhui Province, China, from July 2020 to February 2021. The data were collected by using general information questionnaire, cancer fatigue scale, simplified coping style questionnaire, generalized anxiety disorder-7 scale, patient health questionnaire-9, and body image scale. Descriptive statistics, t-tests, one-way analysis of variance, Pearson correlation analyses, and generalized linear model analyses were applied to analyze the data.

Results

The average CRF score of the patients was 21.612 (SD=6.160), with a prevalence rate of 69.4% for clinically relevant fatigue. The generalized linear model revealed that: In step 1, gender (female) (B=1.799, Waldχ2=7.506, p=0.006), per capita monthly income (1001-3000 RMB) (B=-1.673, Waldχ2=5.536, p=0.019) and treatment modalities (chemotherapy+others) (B=2.425, Waldχ2=8.211, p=0.004) were related to CRF. In step 2, depressive symptoms (B=1.223, Waldχ2=129.019, p<0.001) and negative coping strategies (B=0.215, Waldχ2=11.347, p=0.001) exhibited significant positive correlations with CRF, positive coping strategies (B=-0.319, Waldχ2=59.175, p<0.001) showed significant negative correlations with CRF; While anxiety symptoms (B=0.162, Waldχ2=1.840, p=0.175) and body image perception (B=0.013, Waldχ2=0.048, p=0.826) had no correlations with CRF.

Conclusion

The prevalence of CRF was relatively high among colorectal cancer patients. Coping and depressive symptoms were the modifiable influencing factors of CRF. Tailored interventions dedicated to promoting positive coping behavior, diminishing negative coping behavior and reducing depressive symptoms may improve the CRF of patients with colorectal cancer. Healthcare providers working with these patients should receive corresponding education and training in these complementary treatments. Additionally, when developing non-pharmacological interventions, appropriate consideration of the patients' gender, income condition and the type of anticancer treatment is also necessary.

Quality of life patient/cancer survivor version in Chinese cancer survivors: A validation study

Objective

To validate the Chinese version of the Quality of Life (QoL) Patient/Cancer Survivor Version (QOLCSV-C) for measuring QoL in Chinese cancer survivors.

Methods

The study followed a seven-step research practice guideline for cross-cultural research instrument validation study including translation, adaptation, and psychometric assessment. A forward- and backward-translation procedure was approached, followed by cultural adaptation and acceptability assessment. For its psychometric properties, its concurrent validity with the Functional Assessment of Cancer Therapy-General (FACT-G) was examined with correlation analysis. The internal consistency (Cronbach's alpha) and item-total and item-subtotal correlations of the QOLCSV-C were obtained. Factor analyses were conducted. Floor and ceiling effects and the discriminant performance of the selected variables on QOLCSV-C score were also examined.

Results

The QOLCSV-C was translated from the 41-item QOLCSV with four domains: psychological, physical, spiritual and social well-being. The content validity was excellent (CVI ​= ​1.00). Time spent to complete the QOLCSV-C was about 10 ​min. The QOLCSV-C was found easy to use, appropriate in length, and reflective of their QoL. The strong correlation between QOLCSV-C and FACT-G indicates a satisfactory concurrent validity (Spearman's rho ​= ​0.765, P ​< ​0.001, n ​= ​205). The overall internal consistency of the QOLCSV-C (Cronbach's alpha ​= ​0.888) and the split-half reliability (Spearman-Brown r ​= ​0.918) were excellent. Most of the items show moderate to strong item-total correlation. The exploratory factor analysis revealed a four-factor solution, and confirmatory factor analysis has a satisfactory model fit with indicative items. None of the total scores of QOLCSV-C reveal the floor or ceiling effect. For discriminant performance, variables demonstrating significant between-group differences include sleep quality, pain, fatigue, nausea, physical health, and financial burden.

Conclusions

The QOLCSV-C is a reliable and valid instrument for measuring the QoL in Chinese cancer survivors. Future studies can explore the factor structure, gender universal or specific items, and significant predictors of QoL of cancer survivors in different cultures.

HER2-Positive Gastric Cancer: The Role of Immunotherapy and Novel Therapeutic Strategies

Gastric cancer is an aggressive disease with increasing global incidence in recent years. Human epidermal growth receptor 2 (HER2) is overexpressed in approximately 10-20% of gastric cancers. The implementation of targeted therapy against HER2 as part of the standard of care treatment in metastatic disease has improved the prognosis of this subset of patients. However, gastric cancer still has high mortality rates and urgently requires new treatment strategies. The combination of immunotherapy with HER2-targeted therapies has shown synergistic effects in preclinical models, this being the rationale behind exploring this combination in clinical trials in locally advanced and metastatic settings. Additionally, the irruption of antibody-drug conjugates and other novel HER2-targeted agents has led to the development of numerous clinical trials showing promising results. This review presents the molecular mechanisms supporting the use of HER2-targeted drugs in combination with immunotherapy and provides an overview of the therapeutic scenario of HER2-positive disease. We focus on the role of immunotherapy but also summarize emerging therapies and combinations under clinical research that may change the standard treatment in HER-2 positive disease in the future.

Correlates of Cancer-Related Fatigue among Colorectal Cancer Patients Undergoing Postoperative Adjuvant Therapy Based on the Theory of Unpleasant Symptoms

BACKGROUND

Cancer-related fatigue (CRF) is a common and burdensome symptom in cancer patients that is influenced by multiple factors. Identifying factors associated with CRF may help in developing tailored interventions for fatigue management. This study aimed to examine the correlates of CRF among colorectal cancer patients undergoing postoperative adjuvant therapy based on the theory of unpleasant symptoms.

METHODS

A cross-sectional study was implemented, and finally, a sample of 363 participants from one tertiary general hospital and one tertiary cancer hospital was purposively recruited. Data were collected using the general information questionnaire, cancer fatigue scale, the distress disclosure index, Herth hope index, and perceived social support scale. Univariate analysis and multiple linear regression analysis were performed to determine the correlates of CRF.

RESULTS

The mean score of CRF among colorectal cancer patients was 21.61 (SD = 6.16, 95% CI 20.98-22.25), and the fatigue degree rating was "moderate". The multiple linear regression model revealed that 49.1% of the variance in CRF was explained by hope, sleep disorder, internal family support, self-disclosure, pain, and time since operation.

CONCLUSIONS

Our study identified several significant, modifiable factors (self-disclosure, hope, internal family support, pain, and sleep disorder) associated with CRF. Understanding these correlates and developing targeted psychosocial interventions may be associated with the improvement of CRF in patients with colorectal cancer.

The Correlation Between Quality of Life and Positive Psychological Resources in Cancer Patients: A Meta-Analysis

Purpose

This study aimed to assess the evidence of the association between positive psychological resources and quality of life in patients with cancer.

Methods

Electronic searching was performed to retrieve articles from PubMed, Web of Science, Embase, CNKI, and CBM (from inception to 7 April 2022). Summary correlation coefficient (r) values were extracted from each study, and 95% CIs were calculated by the random-effect model. Subgroup and sensitivity analyses were performed to investigate potential heterogeneity.

Results

In total, sixty-six articles were included in the present study. The pooled r for resilience was 0.71 (95%CI: 0.55, 0.87), hope 0.50 (95%CI: 0.43, 0.56), self-efficacy 0.53 (95%CI: 0.46, 0.61), self-esteem 0.46 (95%CI: 0.28, 0.63), and optimism 0.30 (95%CI: 0.19, 0.40). For subgroup analysis, no significant differences were found between minors and adults.

Conclusion

This study indicated that resilience, hope, optimism, self-esteem, and self-efficacy were positively correlated with quality of life in patients with cancers. Therefore, intervention programs should be focused on increasing state-like positive psychological resources to improve the quality of life in patients with cancer.