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Clinical Trial Summary

The purpose of this study will be the assessment of microangiopathy determined by the increase of capillary basement membrane thickness and decrease of capillary lumen area in the foot ulcer of 30 neuropathic and 30 neuroischemic type 2 diabetic patients


Clinical Trial Description

Primary endpoint of the study is to quantitatively evaluate the presence of microangiopathy as increase of capillary basement membrane thickness and decrease of capillary lumen area determined by transmission electron microscopy analysis in type 2 diabetic patients with only motor-sensory neuropathy or chronic critical ischemia affected by foot ulcer.

The following parameters will be evaluated:

- presence of capillary (n/mm2) and thrombosis (%) and correlation of this quantitative histological data with ischemic parameters (TcPO2, ankle-brachial index) and risk of diastasis

- correlation between presence of inflammatory infiltrate (leukocytes/mm2) with blood inflammatory parameters (erythrocyte sedimentation rate (ESR), C-reactive protein, alpha-2 globulin)

- rate of diastasis and/or time required for recovery associated with histopathological data

- presence of acanthosis related to clinical and demographic variables ;


Study Design

Observational Model: Case Control, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT02610036
Study type Observational
Source IRCCS Multimedica
Contact
Status Completed
Phase N/A
Start date March 2012
Completion date October 2013

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