Acta oncologica
-
Whole body (WB) magnetic resonance imaging (MRI), including diffusion-weighted imaging (DWI) has become increasingly utilized in cancer imaging, yet the clinical utility of these techniques in follow-up of testicular cancer patients has not been evaluated. The purpose of this study was to evaluate the feasibility of WB MRI with continuous table movement (CTM) technique, including multistep DWI in follow-up of patients with testicular cancer. ⋯ WB MRI with CTM technique including multi-step DWI is feasible in follow-up of patients with testicular cancer. DWI may contribute to important added-value data to conventional MRI sequences regarding the activity of residual masses.
-
To assess the value of combined T2-weighted magnetic resonance imaging (MRI) (T2w) volumetry, diffusion-weighted (DW)-MRI and dynamic contrast enhanced (DCE)-MRI for pathological response prediction after neo-adjuvant chemoradiation (CRT) in locally advanced rectal cancer (LARC). ⋯ This explorative study showed that ADC change is a promising diagnostic tool for pCR and GR. Volume decrease showed potential limited additional diagnostic value for GR while Ktrans change showed no additional diagnostic value for pCR and GR.
-
Review Meta Analysis
Physical activity, risk of death and recurrence in breast cancer survivors: A systematic review and meta-analysis of epidemiological studies.
Strong evidence exists supporting the effect of lack of physical activity on the risk of developing breast cancer. However, studies examining the effects of physical activity on breast cancer outcomes, including survival and prognosis have been inconclusive. Therefore, the aim of the current study was to provide a systematic review and meta-analysis of studies investigating the association between physical activity and breast cancer recurrence and death. ⋯ There is an inverse relationship between physical activity and all-cause, breast cancer-related death and breast cancer events. The current meta-analysis supports the notion that appropriate physical activity may be an important intervention for reducing death and breast cancer events among breast cancer survivors.
-
Review Meta Analysis
Cancer survivors' experience of exercise-based cancer rehabilitation - a meta-synthesis of qualitative research.
Evidence for the safety and benefits of exercise training as a therapeutic and rehabilitative intervention for cancer survivors is accumulating. However, whereas the evidence for the efficacy of exercise training has been established in several meta-analyses, synthesis of qualitative research is lacking. In order to extend healthcare professionals' understanding of the meaningfulness of exercise in cancer survivorship care, this paper aims to identify, appraise and synthesize qualitative studies on cancer survivors' experience of participation in exercise-based rehabilitation. ⋯ In addition to the accumulating evidence for the efficacy of exercise training in cancer rehabilitation, it is incumbent upon clinicians and policy-makers to acknowledge and promote the meaningfulness of exercise for the individual, and to use this knowledge to provide new solutions to current problems related to recruitment of underserved populations, long-term adherence and implementation.