I Hate Dialysis Message Board
Dialysis Discussion => Dialysis: News Articles => Topic started by: okarol on December 27, 2013, 06:48:13 PM
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Delicia Honen Yard
December 18, 2013
Kidney Function Loss Inversely Related to Physical Activity
In a recent study, patients with chronic kidney disease (CKD) who engaged in higher levels of physical activity exhibited slower declines in estimated glomerular filtration rate (eGFR).
“This study demonstrated that even small amounts of physical activity, such as walking 60 minutes per week, might slow the rate of kidney disease progression,” explained study coauthor Cassianne Robinson-Cohen, PhD, of the Kidney Research Institute at the University of Washington in Seattle, in a statement from the American Society of Nephrology that accompanied the release of the findings. “Physical inactivity is emerging as one of the few risk factors for kidney disease progression that is amenable to intervention.”
Dr. Robinson-Cohen and her colleagues performed a longitudinal cohort study involving 256 participants from the Seattle Kidney Study, a clinic-based study of CKD. The researchers restricted the study population to patients who had the capacity to exercise and then adjusted for known and measured characteristics associated with eGFR decline.
During a median follow-up of 3.7 years, the mean baseline eGFR of 42 mL/min/1.73m2 fell by 7.6% per year as determined by longitudinal measurements of serum cystatin C. Patients who reported being physically active for more than 150 minutes per week had the lowest rate of eGFR loss, with annual decreases of 6.2% per year, compared with eGFR decreases of 9.6% per year among inactive patients.
In adjusted analyses, eGFR declined 0.5% more slowly with each one-hour increment in duration of weekly physical activity. Similar results were seen in sensitivity analyses that involved only participants with no cardiovascular disease or diabetes, and only participants with moderate/high physical function.
After adjustment for eGFR at the time of questionnaire completion, physical activity was not associated with the incidence of end-stage renal disease.
http://www.renalandurologynews.com/kidney-function-loss-inversely-related-to-physical-activity/article/326137/
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Pardon me if I feel jaded, but I am somewhat underwhelmed by many of these studies. Too many pigs with their snouts in the research trough. So what do we have here? Like, exercise is good for you? Patients with the 'capacity to exercise' get worse more slowly than 'inactive' patients, whose inactivity may or may not be voluntary.
So if you can exercise, folks, do so. If you can't, go to bed or have a drink or something.
I'm hot, tired, and just back from dialysis! And I don't like bludging academics!