I have mentioned in prior posts, and seen some similar discussion by others here, that the more exercise I get--the harder I push myself, exercise-wise, the better I seem to feel and deal with chemo. There seems to be a lot of research going on these days about the effect of aerobic exercise on tumor growth, and I just finished hacking through a recent article entitled Voluntary Running Suppresses Tumor Growth through Epinephrine--and IL-6-Dependent NK Cell Mobilization and Redistribution. (Abstract/artivle at http://www.aicr.org/cancer-research-upd ... oogle.com/). This was referred to/commented on in a New York Times article in February: http://well.blogs.nytimes.com/2016/02/2 ... risk/?_r=0.
I don't know if I am simply grasping at straws and cherry-picking studies and fragments that support my own wishful thinking about my own survival (Certainly I am capable of this--and psychologically, I condone my own optimism as a means of maintaining a positive, salubrious outlook/attitude.) I do know a lot of us are in palliative care through chemo that involves some nasty side effects in order to improve our "quality of life," and that my quality of life not only improves while I am engaging in relatively extreme exercise, but it appears to diminish, or help me cope with, the side effects. Plus my most recent CT scan appears to show marked shrinkage in all of my multiple, inoperable lung mets--hard to say how much is due to Xeloda, Avastin, exercise or luck. Does anyone know of any clinical trials working with physical exercise--distance running, cycling, swimming, whatever--and stage-4 CRC patients? The work with mice on treadmills is interesting, but....
I have found a few articles on exercise and cancer treatment/progression (links, below), and these are interesting. I would be quite interested in the thoughts of others on this. I am, of course, way over my head, but reading a lot, and trying to get as much physical exercise as possible.
Effects and potential mechanisms of exercise training on cancer progression: a translational perspective (2013) : http://www.ncbi.nlm.nih.gov/pubmed/22610066
A Field in Motion: Fighting Cancer with Exercise (MSK Article 2015) https://www.mskcc.org/blog/field-motion ... g-exercise
Sloan Kettering’s Quest to Prove Exercise Can Inhibit Cancer (MSK article 2015) https://www.mskcc.org/blog/field-motion ... g-exercise
Exercise in Lessening Fatigue Caused by Cancer in Patients Undergoing Chemotherapy (EXCAP) (2009 Univ. of Rochester) https://clinicaltrials.gov/ct2/show/NCT00924651