The associations of comorbidities and consumption of fruit and vegetable with quality of life among stomach cancer survivors

Cancer-Related Cognitive Impairment and the Potential of Dietary Interventions for the Prevention and Mitigation of Neurodegeneration

Approximately 35% of long-term cancer survivors experience ongoing cancer-related cognitive impairment (CRCI). Yet, few efficacious interventions exist to prevent or ameliorate CRCI. The underlying biological processes driving CRCI are complex and are reported to include changes in brain structure and function, increased oxidative stress and inflammation, and alterations in gut microbiome composition. Some of the mechanisms promoting CRCI have the potential to be modified through behavioral changes, such as dietary changes. Compelling evidence from randomized controlled trials and observational research supports the positive impacts of the Mediterranean-DASH Intervention for Neurodegenerative Delay diet on cognition outside of the context of cancer, but studies investigating the Mediterranean-DASH Intervention for Neurodegenerative Delay diet as an intervention for people who experience CRCI are lacking. This review examines the current state of the science for cognitive outcomes of dietary interventions in aging populations and discusses future opportunities to adapt these interventions to cancer populations.

Comorbidity, lifestyle factors, and sexual satisfaction among Chinese cancer survivors

Objectives

This study aims to explore the prevalence of sexual satisfaction among Chinese cancer survivors, and explore the association of sexual satisfaction with comorbidity and lifestyle factors.

Methods

A cross‐sectional study was performed among 3996 Chinese cancer survivors recruited at Shanghai Cancer Rehabilitation Club from March to April 2017. Data were collected through self‐reported questionnaires. The questionnaire includes information about demographic, cancer characteristics, comorbidities, lifestyle factors, and sexual satisfaction. Sexual satisfaction was measured by a single‐item scale. The distribution of sexual satisfaction among different demographic and cancer characteristics was compared using the chi‐squared test. Logistic regression models were conducted to assess the effects of lifestyle factors, comorbidities on sexual satisfaction after adjustment for demographic and cancer characteristics.

Results

More than 40% of male and female cancer survivors reported no sexual satisfaction. Sexual satisfaction of cancer survivors is significantly associated with both the number and the type of comorbidities. Heart disease, musculoskeletal system disease, diabetes, and hyperlipidemia are the comorbidities significantly associated with sexual satisfaction of cancer survivors. Lifestyle factors other than smoking, including exercise or fitness, drinking alcohol, and eating fruits and vegetables are significantly correlated with sexual satisfaction. Besides, all of the above associations show gender differences. In addition, demographic characteristics include sex, age, marital status, living status, and average monthly income are also significantly associated with sexual satisfaction of cancer survivors.

Conclusion

Comorbidity and lifestyle factors are associated with sexual satisfaction of cancer survivors, and the associations show gender differences. Improving the lifestyles of cancer survivors, and controlling and reducing their comorbidities are important for improving their sexual satisfaction.

This study aims to investigate the prevalence of sexual satisfaction among Chinese cancer survivors, and explore the association of sexual satisfaction with comorbidity and lifestyle factors. Comorbidity and lifestyle factors are associated with sexual satisfaction of cancer survivors, and the associations show gender differences. Improving the lifestyles of cancer survivors, and controlling and reducing their comorbidities are important for improving their sexual satisfaction.

Patient-Reported Outcomes of Regular Aerobic Exercise in Gastric Cancer

Simple Summary

The benefits of exercise for health-related quality of life (HRQOL) and depression in patients with gastric cancer remain unclear. Thus this research was suggested to examine the association between maintenance of regular aerobic exercise at a recommended level and depression and HRQOL in patients with gastric cancer during or after treatment. The findings indicated that exercise can have a synergistic effect on improvement in HRQOL via indirect positive effects on depression and direct effects on HRQOL in patients with gastric cancer. The findings of this research may add the evidence on the benefits of exercise for HRQOL and depression in patients with gastric cancer to the research community.

Abstract

The benefits of exercise for health-related quality of life (HRQOL) and depression in patients with gastrointestinal disease remain unclear, and studies on gastric cancer are scant. This study examines the association between the maintenance of regular aerobic exercise at a recommended level and depression and HRQOL in patients with gastric cancer during or after treatment. In this cross-sectional study, a face-to-face survey was used to collect data from 126 patients with primary gastric cancer during or after treatment in a tertiary acute-care hospital in Korea. Regular exercise was defined as regularly maintained aerobic exercise of at least moderate intensity consuming ≥4 metabolic equivalents for ≥150 min/wk for at least 6 months. Depression was measured using the 9-item version of the Patient Health Questionnaire, and HRQOL was assessed using the EORTC QLQ-C30. Patients who maintained aerobic exercise at a recommended level were less likely to have depression and more likely to have improved global QOL, as well as physical, role, and emotional functioning. Patients with depression were less likely to report improved global QOL and functioning. Thus, exercise can have a synergistic effect on improvement in HRQOL via indirect positive effects on depression and direct effects on HRQOL in patients with gastric cancer. Oncology nurses should encourage patients with gastric cancer who suffer from a depressive mood to set up and implement specific plans for practicing regular exercise, which can lead to an improvement in both depression and HRQOL.

Secular Trend of Cancer Death and Incidence in 29 Cancer Groups in China, 1990-2017: A Joinpoint and Age-Period-Cohort Analysis

PURPOSE

China has a heavy cancer burden. We aimed to quantitatively estimate the secular trend of cancer mortality and incidence in China.

METHODS

We extracted numbers, age-specific and age-standardized rates of 29 cancer groups (from 1990 to 2017) from the Global Burden of Disease (GBD) study in 2017. We estimated rates of major cancer types for annual percent change by Joinpoint regression, and for age, period, and cohort effect by an age-period-cohort model.

RESULTS

In 2017, breast cancer had the highest incidence rate in females. Lung cancer had the highest mortality and incidence rates in males. Although the age-standardized incidence rate of prostate cancer ranked second highest in males, it increased by 112% from 1990 to 2017. Individuals aged over 50 years were at high risk of developing cancer, and the number of deaths at this age accounted for over 89% of all cancers in all age groups. When compared with the global average level, the age-standardized mortality and incidence rates of both liver and esophageal cancers were 2.1 times higher in China, and stomach, lung and nasopharyngeal cancers in China also had high levels (more than 1.5 times higher). During 1990-2017, most of the 29 cancers exhibited an increasing incidence trend, and Joinpoint regression demonstrated increasing mortality of some major cancers. The period effect indicated that the risk of mortality and incidence due to the main cancers generally increased during 1992-2017.

CONCLUSION

Trend analysis provided information on the effects of prevention strategies and targeted interventions on the occurrence of different cancers. Etiological studies need to be conducted on some major cancers in the Chinese population.

Harnessing Knowledge for Improving Access to Fruits and Vegetables at Farmers Markets: Interactive Data Visualization to Inform Food Security Programs and Policy

High consumption of fruits and vegetables leads to decreased risk of various chronic diseases, including obesity and cardiovascular disease. Community-level barriers to access fruits and vegetables include the high cost, limited availability, and transportation. Farmers markets are a priority strategy for improving community access to fresh fruits and vegetables. The U.S. Department of Agriculture (USDA) National Farmers Market Directory is a voluntary self-reported data source on farmers markets. The objective of this investigation of the USDA farmers markets data directory was to determine how farmers markets in the United States are grouped according to (1) availability of fruits and vegetables and (2) the payment accepted. We designed and implemented interactive data visualizations in visual analytics software to understand access to fruits and vegetables at farmers markets from 8,497 entries in the USDA Farmers Market Directory. Among the 665 new or updated entries in year 2018, a subset of 641 (96%) farmers markets with availability of fresh fruits and vegetables had 16 subgroups. Additionally, a subgroup of 102 (16%) farmer markets accepted all four federal nutrition assistance benefits (SFMNP, SNAP, WIC CVVs, and WIC FMNP). The interactive data visualizations including geographic maps connected to social media resources can be useful in advocacy efforts and can inform policy improvements designed to improve physical, social, and economic access to fruits and vegetables at farmers markets.

The relationship between diet and cognitive function in adult cancer survivors: a systematic review

PURPOSE

To perform a systematic review identifying how dietary factors are related to cognitive function in cancer survivors who are not currently undergoing primary treatment.

METHODS

Using the PRISMA framework, a search was conducted for studies published before February 2019 across multiple databases, identifying 2304 unique articles. Twelve met final inclusion criteria and were evaluated through narrative synthesis. This review was registered with the International Prospective Register Of Systematic Reviews (CRD42018111941).

RESULTS

Included studies were heterogeneous in methodology and in dietary and cognitive variables investigated making direct comparisons difficult. Evidence of a relationship between diet and cognition was mixed; the most consistent evidence was identified in relation to a positive relationship between fruit and vegetable intake and cognitive function (both self-reported and objectively tested) in five out of six studies, but was not concordant across all studies.

CONCLUSION

Preliminary evidence exists that a greater fruit and vegetable intake is associated with better cognitive functioning in cancer survivors, as has been reported in healthy populations; however, these data are correlational and include relatively small samples. Most evidence related to breast cancer survivors, with individual studies extending to colorectal and stomach cancer survivors. Experimental trials are needed to identify causal attribution of dietary factors on cognitive function in cancer survivors.

IMPLICATIONS FOR CANCER SURVIVORS

At this time, there is not sufficient evidence to make dietary or nutritional recommendations specifically for improving cognitive function in cancer survivors. This should be considered in light of the general paucity of research on this subject, necessitating further investigations.