Insulin Iontophoresis Mixed With Oleic Acid Versus Topical Insulin in

Status Not yet recruiting

Clinical Trial Summary

This study will be conducted to investigate the effect of Insulin iontophoresis mixed with oleic acid versus topical insulin in patients with chronic diabetic foot ulcer

Clinical Trial Description

Despite insulin treatment and a meticulously controlled diet, approximately 15% of all patients with diabetes will, at some time, have non-healing wounds and this is the leading cause of lower extremity amputation. Wound healing involves cell adhesion, migration, proliferation, differentiation, and apoptosis at cellular and molecular levels. Abnormalities of distinct factors of wound healing contribute to defective wound healing in diabetes ulcers, including decreased growth factor production, angiogenic response, macrophage function, collagen accumulation, epidermal barrier. Insulin has great effect on ulcers healing and tissue regeneration but there is a catch that insulin is a large polymer that have difficulty crossing skin barrier but with using penetration enhancers like oleic acid combined with iontophoresis helps insulin to get through skin especially that affect locally on wound not systematic. Insulin help in restoring the function and structure of the vasculature and improving angiogenesis, reduces the local wound blood glucose concentration, thus reducing the damage resulting from the accumulation of high levels of glucose metabolic intermediates, insulin is the inhibitor of three major proinflammatory transcription factors: Nuclear factor-κB, activator protein-1 and early growth response-1 (EGR-1). insulin relieves the inflammatory response and prevents an excessive inflammatory reaction. Furthermore, insulin inhibits the degradation of immune cell proteins, thus enhancing immune activity. 45 patients with diabetic feet will be assigned randomly into 3 equal group; group A will receive insulin iontophoresis for 13 sessions, group B will receive topical insulin and group C will receive saline dressing for 13 weeks ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT05444842
Study type	Interventional
Source	Cairo University
Contact	al shaymaa sh abd el azeim, lecturer
Phone	01033771553
Email	alshaymaa.shaaban@pt.cu.edu.eg
Status	Not yet recruiting
Phase	N/A
Start date	July 5, 2022
Completion date	November 30, 2022

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Insulin Iontophoresis Mixed With Oleic Acid Versus Topical Insulin in Patients With Chronic Diabetic Foot Ulcer

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms