Comparative Study of Negative-Pressure Wound Therapy Integrated With Silver Nanoparticle Spray Versus Negative-Pressure Wound Therapy in Post-Revascularization Diabetic Foot Wound Management

"After successful revacularization, We will categorize patients into two groups :~groups A (The patient's wound will be cleaned and irrigated with silver nanoparticle spray, then we will cover the wound with silver nanoparticle spray for 15 minutes (time needed for its absorption) before applying NPWT with foam soaked in silver nanoparticle spray) and group B (The patient's wounds will be cleaned and irrigated with a normal saline solution for 15 minutes before applying NPWT.). Standard NPWT setting will be used in both groups, with a continuous negative pressure range from 70 to 125 mmHg. Selection criteria for the application of VAC therapy will be presented by calcaneal, dorsal, or plantar foot ulcers with an area of 4.0 and 10.2 cm2. The NPWT dressing will be changed every 3 days. The endpoint of NPWT will be the appearance of healthy granulation tissue."

"After successful revacularization, We will categorize patients into two groups :~groups A (The patient's wound will be cleaned and irrigated with silver nanoparticle spray, then we will cover the wound with silver nanoparticle spray for 15 minutes (time needed for its absorption) before applying NPWT with foam soaked in silver nanoparticle spray) and group B (The patient's wounds will be cleaned and irrigated with a normal saline solution for 15 minutes before applying NPWT.). Standard NPWT setting will be used in both groups, with a continuous negative pressure range from 70 to 125 mmHg. Selection criteria for the application of VAC therapy will be presented by calcaneal, dorsal, or plantar foot ulcers with an area of 4.0 and 10.2 cm2. The NPWT dressing will be changed every 3 days. The endpoint of NPWT will be the appearance of healthy granulation tissue."