What Researchers Did
Researchers reported on a 57-year-old woman who experienced severe complications during a hyperbaric oxygen therapy session.
What They Found
A 57-year-old woman developed severe hypotensive shock, gastric barotrauma, and a massive venous gas embolism during an HBOT session. This was attributed to a filled gastric band preventing expanding gas from escaping. After the gastric band was deflated and two additional HBOT sessions were performed, her symptoms fully resolved, and she was discharged from the hospital on Day Three.
What This Means for Canadian Patients
This case highlights a rare but serious risk for patients with gastric bands undergoing hyperbaric oxygen therapy. Canadian patients with such medical devices should inform their healthcare providers before starting HBOT to help prevent similar complications.
Canadian Relevance
No direct Canadian connection identified. However, the study discusses potential complications related to decompression illness, which is a Health Canada-recognized indication for HBOT.
Study Limitations
As a single case report, these findings may not apply to all patients undergoing hyperbaric oxygen therapy.