What Researchers Did
This review article discussed photodynamic therapy (PDT) as a new treatment concept for both cancerous and non-cancerous diseases, detailing its mechanism, current clinical status, and future needs.
What They Found
The authors found that photodynamic therapy involves activating certain dyes in target tissues with light and oxygen. While earlier clinical trials showed promising results for PDT, the review highlighted that significant further development is required before it can become a standard modern clinical practice.
Canadian Relevance
No direct Canadian connection identified.
Study Limitations
The study acknowledged that significant improvements are needed in light source delivery, light dosage, treatment models, and quality assurance to standardize photodynamic therapy treatments.