What Researchers Did
Researchers conducted an experimental study to evaluate the efficacy of adjuvant hyperbaric oxygen therapy in patients with stage 3 and 4 diabetic kidney disease.
What They Found
The hyperbaric oxygen (HBO2) group showed a decrease in urinary albumin/creatinine ratio (UACR) from 1452.9 mg/g to 876.1 mg/g (p=0.06), while the control group's UACR remained stable. Additionally, the estimated glomerular filtration rate (eGFR) in the HBO2 group increased from 27.3 mL/min/1.73m2 to 34.4 mL/min/1.73m2 (p=0.017), whereas the control group's eGFR decreased from 30.1 mL/min/1.73m2 to 22.2 mL/min/1.73m2 (p=0.004).
Canadian Relevance
This study was not conducted in Canada and does not have direct Canadian relevance.
Study Limitations
The study's generalizability may be limited by its specific patient population and experimental design.