What Researchers Did
Researchers aimed to determine if hyperbaric oxygen therapy improves the success, reduces complications, and is cost-effective for dental implants in patients who have received radiation therapy.
What They Found
This systematic review identified only one randomized controlled trial (RCT) investigating hyperbaric oxygen therapy for dental implants in irradiated patients. Due to the scarcity of evidence, the review could not draw definitive conclusions regarding the effectiveness, morbidity, patient satisfaction, or cost-effectiveness of HBO in this context.
What This Means for Canadian Patients
For Canadian patients who have undergone radiation therapy and are considering dental implants, this review indicates a significant lack of high-quality evidence to support the routine use of hyperbaric oxygen therapy to improve outcomes. Patients should discuss all available options and the current evidence with their healthcare providers.
Canadian Relevance
This study covers dental implants and radiation injury, which are Health Canada-recognized indications for hyperbaric oxygen therapy in certain contexts.
Study Limitations
The primary limitation of this review is the severe lack of available high-quality randomized controlled trials on the topic.