Use of a fluorescence angiography system in assessment of lower extremity ulcers in patients with peripheral arterial disease: A review and a look forward.

The prevalence of chronic wounds is sharply rising throughout the world due to an aging population and increases in the incidence of obesity, diabetes, and cardiovascular diseases. People with diabetes, hypertension, and hyperlipidemia are at increased risk for developing peripheral arterial disease (PAD). PAD affects 8 to 12 million people over the age of 40 years in the United States and it is a major contributing factor to the development of lower extremity ulcers.

Acoustic pressure wound therapy for management of mixed partial- and full-thickness burns in a rural wound center.

Infection, pain, and cosmetically unacceptable scarring frequently complicate full-thickness burns. Outpatient management can be difficult without specialized care. A retrospective case series study was conducted in a rural wound center lacking specialized burn care to assess the clinical effectiveness of acoustic pressure wound therapy, a noncontact low-frequency, nonthermal ultrasound wound therapy that accelerates healing through positive pressure, stimulating fibroblasts, clearing bacteria and debris, and relieving pain.

The effect of noncontact, low-intensity, low-frequency therapeutic ultrasound on lower-extremity chronic wound pain: a retrospective chart review.

Pain associated with chronic wounds and related wound care modalities presents a persistent clinical challenge in patient care, yet evidence supporting the effects of interventions on wound pain remains sparse. In response to initial clinical observations that several patients with painful chronic lower-extremity wounds reported a reduction in wound pain shortly after ultrasound therapy was initiated, a retrospective chart review and analysis of reported pain scores was conducted. The records of 15 consecutive patients (eight women, seven men, age range 28 to 88 years) with painful, nonhealing, lower-extremity wounds treated for 2 to 4 weeks with noncontact, low-intensity, low-frequency therapeutic ultrasound were reviewed and recorded pain scores abstracted.