Development and characterization of metformin hydrochloride hydrogels as potential wound dressings for diabetic foot ulcers

Key Points

• Hydrogels demonstrated effective wound healing properties, particularly for diabetic foot ulcers.
• In laboratory tests, metformin hydrochloride hydrogels showed significant moisture retention and antibacterial activity.
• The approach involves creating hydrogels infused with metformin for enhanced tissue regeneration.
• These findings highlight the need for further clinical trials to confirm practical applications for diabetic foot ulcer management.