What Researchers Did
Researchers conducted a systematic scoping review of 98 clinical studies published between 1963 and 2025 to identify cognitive domains and assessment methods used in hyperbaric oxygen (HBO) treatment.
What They Found
Out of 3,238 initial records, 98 studies published between 1963 and 2025 met the inclusion criteria. These studies showed considerable variation in the cognitive domains investigated and the assessment methods used in relation to hyperbaric oxygen treatment. This variation reflects the diversity of disorders treated and a lack of consensus in the field.
What This Means for Canadian Patients
Canadian patients undergoing hyperbaric oxygen treatment may experience inconsistent cognitive assessments due to a lack of standardized methods. This review highlights the need for clearer guidelines to ensure comprehensive and comparable evaluation of cognitive function in this patient population.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
This scoping review identified existing variations but did not assess the methodological quality of the included studies or provide specific clinical recommendations for cognitive assessment.