Leg Ulcer Clinical Trial
Official title:
A Randomized, Parallel Group, Controlled Study to Assess the Efficacy and Safety of NMBM in the Treatment of Subjects With a Post-cellulitis and Venous Leg Ulcer
Ulcers of the lower extremities, particularly in patients older than 65 years, are common
among the population. Studies estimate the prevalence of current chronic leg ulcers at
approximately 1%. The most common cause (approximately 80%) is thought to be chronic venous
insufficiency disease. Recurrent cellulitis is an additional common cause. The ulcers cause
a significant morbidity and negative impact on the patients' quality of life. The care of
chronic vascular ulcers places a significant burden on the patient and the health care
system. Additionally, these nonhealing ulcers place the patient at much higher risk for
lower extremity amputation.
Natural Matrix Bio polymer Membrane (NMBM) is a novel topical cosmetic cream containing a
mix of natural waxes, sugars and lipids. The aim of this study is to test whether of Natural
Matrix Bio polymer Membrane (NMBM) is effective as an adjunctive therapy to the treatment of
venous stasis and post-erysipelas leg ulcers.
Status | Not yet recruiting |
Enrollment | 30 |
Est. completion date | February 2015 |
Est. primary completion date | February 2014 |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 18 Years to 90 Years |
Eligibility |
Inclusion Criteria: 1. Signed and dated written Institutional Review Board (IRB) or Independent Ethics Committee (IEC) approved informed consent obtained from the subject in accordance with the local regulations; 2. Male or female subjects, =18 to =90 years of age 3. Patient with venous or predominantly venous leg ulcer (ankle-brachial index > 0.8) 4. Chronic venous insufficiency or post-erysipelas ulcer 5. Ulcer size between 5 and 170 sq cm, inclusive 6. Ulcer present for at least one month 7. ankle-brachial index >0.7 Exclusion Criteria: 1. Suffers from diabetes mellitus with HbA1c = 8% 2. Albumin less than 2. 2. Patients with the following abnormal laboratory test levels hemoglobin <10.5 g/dL platelet count <100 x 109/L serum albumin level < 2.5 g/dL 3. Suffers from clinically significant arterial disease 34. Has a known allergy to any of the compounds that are part of this protocol 45. Has evidence of the ulcer and / or infection extending to the underlying muscle, tendon or bone 56. Has used any investigational drug(s) within 30 days preceding randomization 67. Is unable to manage self-treatment 78. Is pregnant, nursing mother or a woman of child bearing potential who is not using an adequate form of contraception (or abstinence) 8. 9. Suffers from a condition which in the opinion of the Investigator would compromise the safety of the subject and / or the quality of the data 9. 10. Unwilling or unable to comply with study requirements. |
Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Israel | The Department of Dermatology, Sheba Medical Center | Ramat-Gan |
Lead Sponsor | Collaborator |
---|---|
M.D. Lederman Consulting Ltd |
Israel,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Percent of change from baseline in the target wound area | Relative change (in percents) of ulcer size perimeter(longest wound length x longest width) from baseline to 4 weeks | From start of treatment to 4 weeks | No |
Secondary | Alleviation of pain | Change in pain, assessed by the patient on a VAS scale from 0 to 10, between baseline and 4 weeks | 4 weeks | No |
Secondary | Incidence of adverse events | 2 weeks | Yes | |
Secondary | Incidence of adverse events | 4 weeks | Yes | |
Secondary | Time to complete closure | 4 weeks | No |
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