What Researchers Did
Researchers conducted a double-blind, randomized, placebo-controlled study to evaluate if hyperbaric oxygen therapy could effectively treat complex regional pain syndrome.
What They Found
Out of 71 patients, 37 received hyperbaric oxygen therapy and 34 received normal air. The hyperbaric oxygen group showed significant improvements in pain, oedema, and wrist range of motion, outperforming the control group in most measures.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
This study involved a relatively small number of patients and was published in 2004, suggesting further, more recent research with larger cohorts may be beneficial.