A Case Study of a Patient With a Diabetic Foot Ulcer (DFU) With Management by Ultrasonic Enhancement Delivery of Phosphodiesterase Inhibitors Nanoparticles
Abstract
The enhancement of cGMP levels at the wound site has shown beneficial effects in wound healing. Thus, topical or systemic application of phosphodiesterase 5 (PDE5) inhibitors, for example, sildenafil (Viagra), which is well-known for its use in the treatment of erectile dysfunction, enhanced contraction, re-epithelialization, and tensile strength of rat wounds and reduced pressure ulcer size in a few patients. In addition, Nanofibers Specifically designed for topical drug delivery enable the sustained release of therapeutic molecules, such as growth factors. This targeted approach ensures optimal cell-to-cell interactions, proliferation, and vascularization, fostering effective and controlled wound healing. Diabetic foot is Diabetic foot ulcers (DFUs) are the most common complications associated with diabetes mellitus. DFUs are displayed as open sores or wounds on the bottom of the foot as a secondary complication of diabetes mellitus (DM). DFUs are associated with significant morbidity and mortality and can subsequently lead to hospitalization and lower limb amputation if not recognized and treated on time. An immense challenge to conventional treatments is caused by the chronic nature of diabetic foot syndrome, and it has led to the emergence of nanotechnology-based therapeutics.
Conditions: Diabetic Foot, Wound Healing Delayed, Diabete Mellitus, Amputation.
Primary outcome: Number of ulcers; Ulcer Size; Pain Score.
Enrollment: 1 participants.
How strong is the evidence?
Evidence Hub reads this as a clinical trial, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 1 participants or records.
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