What Researchers Did
Japanese researchers analyzed 110 patients treated with HBOT for paralytic ileus (bowel stoppage) after abdominal surgery to identify which factors predicted faster recovery.
What They Found
In multiple regression analysis, the only factor independently linked to faster recovery was higher HBOT treatment pressure. Younger age, no diabetes, type of surgery, no prior abdominal surgery, and earlier treatment start were each associated with at least 1.5 fewer days without eating, but only treatment pressure remained significant after adjusting for all other variables.
Canadian Relevance
No direct Canadian connection identified. Postoperative paralytic ileus is not an OHIP-covered indication for HBOT in Ontario.
Study Limitations
This was a retrospective single-center study and treatment pressure was not standardized across patients, which limits the ability to recommend a specific protocol.