Study Suggests Human Amniotic Membrane Product Dramatically Enhances Diabetic Foot Ulcer Healing

In short

In recent weeks we’ve covered the news that U.S Amniotic Membrane experts MiMedx Group Inc., had turned a loss into a profit. Now the company has announced results of a clinical study which seems to suggest application of its EpiFix® allograft, processed from human amniotic membrane, dramatically improves the healing rate of diabetic foot ulcers.


MiMedx Group, Inc. describes itself as an integrated developer, manufacturer and marketer of patent protected regenerative biomaterials and bioimplants processed from human amniotic membrane.

Human amniotic membrane has been used in the treatment of various wounds for over 100 years, including diabetic neurovascular ulcers, venous stasis ulcers and burns.  More recently, MiMedx Group and its Surgical Biologics subsidiary have developed what it calls the Purion® Process for both preserving and sterilising these allografts for commercial use.  These allografts are stable at room temperature for years, and according to MiMedx are easier to handle and apply than current competing products.

The study

In a prospective trial, initially targeting 80 patients, individuals were treated with either a well accepted standard of care program for diabetic foot ulcers or standard of care plus an application of EpiFix®, a MiMedx allograft processed from human amniotic membrane.

Results from the Institutional Review Board (“IRB”) approved randomised controlled trial indicated a statistically significant improvement in the healing of wounds treated with EpiFix® compared with patients receiving the standard of care treatment alone.

The trial results indicated a significant healing rate, with 92% of the patients in the EpiFix® study arm healed completely at six weeks, contrasted with only 8% of the standard of care control arm patients healed in the same time frame.  After reviewing and validating the results with two additional independent wound researchers, the principal investigator recommended termination of the trial earlier than initially expected, and the IRB and MiMedx accepted the early closure of the study. These findings are expected to be submitted for peer reviewed journal publication within the month.

The study forms part of MiMedx’s continued efforts to characterise the EpiFix® allografts with several scientific and clinical studies, including frequency of application and cost effectiveness in various wound types.  In addition, the Company has similar active clinical studies for its AmnioFix® allograft, which is used for surgical procedures, and its AmnioFix® Injectable, which is used for the enhancement of soft tissue healing.

Company comments

“The intent of the trial was to generate clinical data in treating diabetic foot ulcers with EpiFix®, which has shown strong clinical and cost effectiveness. EpiFix® currently has product specific coding from CMS to permit billing for Medicare patients.  This newly generated data will further support continued and expanded Medicare coverage of EpiFix®,” said Bill Taylor, President and COO of MiMedx Group.

Source: MiMedx Group Inc., PR Newswire