A potential relationship between skin hydration and stamp‐type microneedle intradermal hyaluronic acid injection in middle‐aged male face. (11th July 2016)

• Record Type: Journal Article
• Authors: Seok, Joon; Hong, Ji Yeon; Choi, Sun Young; Park, Kui Young; Kim, Beom Joon
• Is Part Of: Journal of cosmetic dermatology. Volume 15:Number 4(2016:Dec.)
• Page Start: 578
• Page End: 582
• Publication Date: 2016-07-11
• Subjects: hyaluronic acid -- hydration -- intradermal injector -- skin rejuvenation -- stamp‐type microneedle; Skin -- Diseases -- Treatment -- Periodicals; Lasers in surgery -- Periodicals; Skin -- Pathophysiology -- Periodicals; Surgery, Plastic -- Periodicals; 616.5
• DOI: 10.1111/jocd.12244
• Languages: English
• ISSNs: 1473-2130

Abstract

Summary: There is an increasing interest in skin rejuvenation using hyaluronic acid (HA) fillers beyond the improvement of deep wrinkles and volume deficiencies, which have been primary research foci in the past. We conducted a pilot study using a sample of six middle‐aged male subjects. Using an automatic intradermal injector with 0.020 mL of material contained in each injection point with a total of 100 points, 2 mL of non‐cross‐HA filler was injected into the entire face at every treatment session. We administered injections of HA for a total of three sessions per subject at 2‐week intervals and evaluated the results using a corneometer, TEWL, cutometer, measures of patient satisfaction, and the global aesthetic improvement scale (GAIS). Corneometer values increased steadily at each measurement, while the average value of TEWL increased in comparison with baseline after each application of the procedure. However, values returned to readings similar to those at 4 weeks after complete termination of the procedures. Cutometer values differed between the baseline and after procedures. All patients were assessed as "very much improved" or "much improved" according to GAIS, and all were pleased with the outcomes of treatment in terms of the enhancement of moisture, elasticity, and brightness.