What Researchers Did
Researchers prospectively studied 40 irradiated patients undergoing dental extractions to assess the outcomes and complications of adjunctive hyperbaric oxygen therapy.
What They Found
The study found no serious complications associated with hyperbaric oxygen therapy. At one year, 98.5% of all extraction sites were healed, though patients who did not heal had received radiation an average of 8 years prior, compared to 3.3 years for those who healed (P <.001).
What This Means for Canadian Patients
Canadian patients requiring dental extractions after radiation therapy may benefit from adjunctive hyperbaric oxygen (HBO) to promote healing and reduce complications. This approach could significantly lower the risk of osteoradionecrosis, improving post-extraction outcomes for these vulnerable individuals.
Canadian Relevance
This study has no direct Canadian connection as it was not conducted in Canada or with Canadian participants.
Study Limitations
A limitation of this study is its relatively small sample size of 40 patients and the absence of a control group for comparison.