A Comparative Efficacy Study of DermaPure™ to Treat Diabetic Foot Ulcers

NCT ID: NCT02081352

Last Updated: 2015-11-05

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE4

Total Enrollment

50 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-08-31

Study Completion Date

2017-02-28

Brief Summary

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This study has been designed to help determine how safe and effective DermaPure™ may be in treating hard-to-heal diabetic foot ulcers compared to the current standard of care.

Detailed Description

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DermaPure™ is a decellularized dermal skin substitute using the Tissue Regenix dCELL® patented Technology to remove cells and other components from human and animal tissue while maintaining the native structural and biomechanical properties. The primary objective of the study is to establish the wound healing performance and safety of DermaPure™ over a 12 week period, when administered to "hard to heal" chronic, neuropathic diabetic foot ulcers. This study has been designed to compare the performance of DermaPure™ (in combination with standard care) versus standard care alone.

Conditions

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Diabetic Foot Ulcers

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Participants

Study Groups

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DermaPure™

DermaPure™ in combination with standard care comprising surgical debridement, covered by a non-adherent silicone wound contact layer, a wound cavity filler (if required), a secondary foam wound dressing and appropriate off-loading footwear.

Group Type ACTIVE_COMPARATOR

DermaPure™

Intervention Type OTHER

A minimally manipulated human tissue regulated as "human cells, tissues, and cellular and tissue-based products" (HCT/Ps)

Standard care

Standard care comprising surgical debridement, covered by a non-adherent silicone wound contact layer, a wound cavity filler (if required), a secondary foam wound dressing and appropriate off-loading footwear.

Group Type SHAM_COMPARATOR

Standard care

Intervention Type OTHER

Interventions

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DermaPure™

A minimally manipulated human tissue regulated as "human cells, tissues, and cellular and tissue-based products" (HCT/Ps)

Intervention Type OTHER

Standard care

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Type 1 or Type 2 diabetes with HbA1c ≤12%
* Adequate perfusion
* A full thickness chronic, neuropathic diabetic foot plantar ulcer defined by Texas or Wagner classification.
* Target ulcer decreases in size (surface area) by less than 30% in the 2 week screening period.

Exclusion Criteria

* BMI greater than 45kg/m2.
* Presence of infection
* Presence of necrosis, purulence or sinus tracts that cannot be removed by aggressive debridement.
* A clinical diagnosis of an active/acute Charcot neuroarthropathy. Inactive/chronic Charcot does not exclude the patient.
* Therapy with any investigational agent or drug within 4 weeks preceding the screening visit.
* More than 2 weeks treatment with immunosuppressive agents within 3 months of enrollment.
* Evidence of malnutrition as confirmed by serum pre-albumin level at screening.
* Evidence of drug or alcohol abuse,
Minimum Eligible Age

19 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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TRx Wound Care Limited

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Carl T. Hayden Medical Research Foundation

Phoenix, Arizona, United States

Site Status RECRUITING

Associated Foot & Ankle Specialists

Phoenix, Arizona, United States

Site Status RECRUITING

University of Miami Hospital

Miami, Florida, United States

Site Status RECRUITING

NYU Langone Medical Center

New York, New York, United States

Site Status RECRUITING

University of North Carolina

Chapel Hill, North Carolina, United States

Site Status RECRUITING

UT Southwestern Medical Center

Dallas, Texas, United States

Site Status RECRUITING

Futuro Clinical Trials, LLC

McAllen, Texas, United States

Site Status RECRUITING

Countries

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United States

Central Contacts

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sheila nicholson

Role: CONTACT

+44 3304303066

Facility Contacts

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Robert Frykberg

Role: primary

602-277-5551

Arthur Tallis, DPM

Role: primary

602-274-4100

Robert Kirsner

Role: primary

305-243-6191

Ernest Chiu, MD

Role: primary

212-263-4355

Howard Kashefsky

Role: primary

919-966-2898

Javier LaFontaine, DPM

Role: primary

214-648-2132

Joseph Caporusso, DPM

Role: primary

956-971-9107

Other Identifiers

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TRG-H01-01

Identifier Type: -

Identifier Source: org_study_id

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