NCT01580917

Dynamic Plantar Microvascular Skin Response to Compressive Loads in At-risk Diabetic and Healthy Control: a Pilot Study

Dynamic Plantar Microvascular Skin Response to Compressive Loads in At-risk Diabetic and Healthy Control

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 18 (actual)
• Sponsor: Temple University · Academic / Other
• Sex: All
• Age: 40 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this pilot study is to compare the dynamic response of microcirculation in the skin on the bottom of the big toe after applying controlled plantar stress in 25 diabetic subjects with a history of foot ulcer and 25 age-matched healthy controls to better understand the role of local hypoxia in neuropathic foot ulceration in subjects with diabetes. The investigators hypothesize that if they apply a gait simulating load to the plantar foot and measure microvascular function, diabetic individuals will demonstrate an increased delay in reestablishing microvascular flow compared to healthy individuals.

Conditions

• Foot Ulcer, Diabetic

Timeline

• Start date: 2007-11-01
• Primary completion: 2015-10-01
• Completion: 2015-10-01
• First posted: 2012-04-19
• Last updated: 2016-12-15

Locations

1 site across 1 country: United States