Rethinking the treatment of chronic fatigue syndrome-a reanalysis and evaluation of findings from a recent major trial of graded exercise and CBT.
Wilshire, Carolyn E, Kindlon, Tom, Courtney, Robert et al.·BMC psychology·2018
This study re-examined a large, well-known trial called PACE that tested whether exercise therapy and talking therapy could help people with ME/CFS. When researchers checked the original study data using the methods that were promised before the trial started, they found much weaker benefits than originally reported. The treatments did not clearly work better than standard care, recovery rates were very low, and improvements seemed to fade after two years.