What Researchers Did
Researchers tested whether HBOT improved wound healing and surgical outcomes in 20 boys who underwent two-stage urethroplasty to repair hypospadias, a birth defect of the urinary opening.
What They Found
Patients who received 3 or more HBOT sessions showed significantly rising VEGF levels at sessions 3, 4, and 5 (p=0.038, 0.002, and 0.008). The HBOT group scored significantly better on the HOPE penile evaluation score (p=0.028), especially for penile torsion correction (p=0.006).
What This Means for Canadian Patients
For families of boys in Canada requiring hypospadias repair, HBOT added after surgery may improve how well the repair heals and reduce complications. At least 3 sessions appear needed for a meaningful benefit, which is practical for families near a hyperbaric facility.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
With only 20 participants total, 10 per group, this is a very small preliminary trial and results should be interpreted cautiously until confirmed in larger studies.