Dataset Information

Effect of exercise on insulin resistance and adiponectin in colorectal cancer survivors

ABSTRACT: Background and study aims Cancer has become a major public health problem in South Korea. The lifestyle factors are important determinants of colorectal cancer risk. Previous studies have shown a strong association between the level of physical activity and the outcomes of colorectal cancer. However, the effects of exercise on insulin resistance and adipocytokines in colorectal cancer patients still need to be investigated. The aim of this study are to assess the effects of a 12-week home-based exercise intervention on insulin resistance and adiponectin (the hormone produced by fat cells which influences the bodys response to insulin) in colorectal cancer survivors. Who can participate? Patients with stage II-III colorectal cancer, who have completed all standard cancer treatment at least 4 weeks earlier but no more than 2 years. What does the study involve? Patients are randomly allocated to either the exercise group or the control group. Exercise group patients will be encouraged to walk more than 10,000 steps per day. They will get exercise DVDs, will record their daily activities and will visit the clinic five times during the 12 weeks. Control group patients will be instructed to continue with their usual daily activities.

DISEASE(S): Stage Ii To Iii Colorectal Cancer Survivors

PROVIDER: 2418277 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

ACCESS DATA

Similar Datasets

Project description:Individuals affected by post-covid condition (PCC) show an increased fatigue and the so-called post-exertion malaise (PEM) that led health professionals to advise against exercise although accumulating evidence indicate the contrary. The goal of this study is to determine the impact of a closely monitored 8-week mixed exercise program on physical capacity, symptoms, fatigue, systemic oxidative stress and plasma proteomic profiles of PCC cases. Methods: Twenty-five women and men with PCC assigned sequentially to exercise (n = 15) and non-exercise (n = 10) groups. Individuals with no PCC served as a control group. The exercise program included cardiovascular and resistance exercises. Physical capacity, physical activity level and the presence of common PCC symptoms were measured before and after the intervention. Fatigue was measured the day following each exercise session. Plasma and PBMC samples were collected at the beginning and end of the training program. Glutathione and deoxyguanosine levels in PBMC and plasma proteomic profiles were evaluated. Results: Bicep Curl (p=0.040) and STS-30 (p=0.043) improved to a greater extent in the exercise group than in the non-exercise group. An interaction effect was also observed for the level of physical activity (p=0.007) with a positive effect of the program on their daily functioning and without any adverse effects on general or post-effort fatigue. Glutathione levels showed marked improvement after exercise. Discernable changes were observed in the plasma proteomics profile with certain proteins involved in inflammatory response (SA100A8) decreasing in the exercise group. Conclusion: Supervised exercise adapted to the level of fatigue and ability is safe and effective in PCC patients in improving their general physical capacity and wellbeing. Systemic molecular markers that accompany physical improvement can be monitored by analyzing plasma proteomics and markers of oxidative stress. Large-scale studies will help identify promising molecular markers to objectively monitor patient improvement.

Dataset Information

Effect of exercise on insulin resistance and adiponectin in colorectal cancer survivors

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets