Evaluation of the Effects of Covering With Polyglycolic Acid Sheet on Wound Healing: A Pilot Histopathological Study.

Purpose: Although the usefulness of polyglycolic acid (PGA) sheet for wound dressing has been recently reported, its histopathological effect on wound healing is not completely elucidated. This pilot study focused on the neo-epithelium formation and the remaining inflammation.

Methods: Full-thickness defects of 8 mm were created on the back of seven-week-old rats.

Effects of a miconazole oral patch on preventing development of oral candidiasis in patients with head and neck cancer undergoing radiotherapy: results of a preliminary study quantifying the prevalence of Candida albicans in saliva.

Purpose: Serious oral mucositis develops during radiation therapy (RT) for head and neck cancer, but there is no effective preventive method. We have used a steroid ointment to prevent oral mucositis during RT, but the use of steroid ointment is discontinued when oral candidiasis develops. Therefore, prevention of oral candidiasis is important.