| Autor: |
Sparavigna, Adele, Grimolizzi, Franco, Cigni, Clara, Lualdi, Roberto, Bellia, Gilberto |
| Předmět: |
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| Zdroj: |
Health Science Reports; Jan2024, Vol. 7 Issue 1, p1-7, 7p |
| Abstrakt: |
Background and Aims: Hyaluronic acid (HA)‐based injections are used worldwide to improve skin defects associated with aging and ultraviolet light/environmental exposure. HA formulations developed according to molecular weight or with additional components, for example, cross‐linking reagents, are limited by their low biological activity and concentration limit. NAHYCO™ technology has enabled the production of hybrid cooperative complexes (HCCs) of low and high molecular weight HA. Developed for injection into the fat compartments of the face and previously demonstrating potential benefits for adipose tissue restoration, Profhilo Structura® is a new 2 mL HCC formulation comprising low molecular weight HA (45 mg/mL) and high molecular weight HA (45 mg/mL). To evaluate the efficacy and tolerability of Profhilo Structura® to restore adipose tissue compartments in the lateral cheek fat compartment. Methods: Fifty healthy enrolled subjects received two injections, 1 month apart, and were evaluated 3 months posttreatment. Investigators performed clinical evaluations (Facial Volume Loss Scale [FVLS] and Wrinkle Severity Rating Scale [WSRS]) at different time points. Subjects also completed self‐evaluation assessments following treatment. Results: A significant improvement in FVLS and WSRS clinical scores after the first treatment was observed; treatment benefit was maintained 3 months after treatment completion and confirmed by subject self‐assessment. Most participants reported an improvement, particularly a marked reduction of wrinkles and increased skin firmness. No serious adverse events were reported, confirming the excellent safety profile of HCC injectable devices. Conclusions: Overall, the study highlighted the efficacy and tolerability of the studied medical device proving its effect on adipose tissue. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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