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Yu, Akane and Takeda, Akira and Kumazawa, Kenichi and Miyoshi, Hiroshi and Kuroyanagi, Misato and Yoshitake, Toshihiro and Uchinuma, Eiju and Suzuki, Ryusuke and Kuroyanagi, Yoshimitsu (2015) Preliminary Clinical Study Using a Novel Wound Dressing Composed of Hyaluronic Acid and Collagen Containing EGF. Open Journal of Regenerative Medicine, 04 (01). pp. 6-13. ISSN 2169-2513

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Abstract

This clinical trial aimed to evaluate the efficacy and safety of a novel wound dressing composed of hyaluronic acid (HA) and collagen (Col) containing epidermal growth factor (EGF), referred to as EGF-wound dressing. EGF-wound dressing was prepared by freeze-drying a mixed aqueous solution of high-molecular-weight HA, low-molecular-weight HA and heat-denatured Col containing EGF. EGF-wound dressing was applied to skin defects, such as intractable skin ulcers, burn ulcers, traumatic skin defects and skin donor-site wounds. The dressing was changed twice a week for a period of 6 weeks or longer, if necessary. The primary endpoints were size of wound area, formation of granulation tissue, extent of epithelialization, infection control and macroscopic appearance. Effectiveness, safety and overall clinical evaluation were scored by plastic surgeons, as authorized by the Japanese Society of Plastic and Reconstructive Surgery. This study was registered with the University Hospital Medical Information Network (UMIN0000005264). Healthy granulation tissue and rapid epithelialization were observed for a given period after application of EGF-wound dressing onto the wounds. Most cases were assessed as having achieved good or excellent results. This clinical study demonstrated that EGF-wound dressing was beneficial in the treatment of various skin defects.

Item Type: Article
Subjects: GO for ARCHIVE > Biological Science
Depositing User: Unnamed user with email support@goforarchive.com
Date Deposited: 13 Mar 2023 10:15
Last Modified: 06 Feb 2024 04:20
URI: http://eprints.go4mailburst.com/id/eprint/354

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