Improvement of Facial Skin Laxity by a Combined Technique With Hyaluronic Acid and Calcium Hydroxylapatite Fillers: A Clinical and Ultrasonography Analysis
Nenhuma Miniatura disponível
Data
2022-01-01
Autores
Felix Bravo, Bruna Souza
Menezes Penedo, Lais Bezerra de
Carvalho, Raquel de Melo
Miot, Helio Amante [UNESP]
Elias, Mariana Calomeni
Título da Revista
ISSN da Revista
Título de Volume
Editor
Journal Of Drugs In Dermatology
Resumo
Background: Facial aging involves skeletal changes, loss of volume in the fat compartment, and skin component changes. The current objective of cosmetic facial filling is to reestablish the overall aspect that was lost during the aging process. Hyaluronic acid (HA) and calcium hydroxyapatite (CaHA) fillers are indicated for facial rejuvenation, and these agents promote dissimilar effects regarding volume restoration and dermal biostimulation. Objective: This study aimed to assess clinical and ultrasonographic improvements in facial skin laxity using a technique that combines the injection of HA and CaHA. Methods: A 120-day follow-up, quasi -experimental study was conducted based on the enrollment of fifteen women (36-47 years old) with mild face flaccidity scores who underwent subcutaneous injection of up to 3 mL of HA (zygomatic-malar region, pyriform aperture, temporal region, and jaw) followed by 3 mL of 1:1 diluted CaHA using a fan technique (temporal, zygomatic-malar, and jaw regions). Objective: Adverse effects were registered, and the monthly assessed outcomes included clinical improvement, satisfaction, and high frequency ultrasonography (dermal thickness) parameters. Objective: Adverse effects were registered, and the monthly assessed outcomes included clinical improvement, satisfaction, and high frequency ultrasonography (dermal thickness) parameters. Results: At 120 days of follow-up, clinical assessment by blinded physicians yielded six (40%) very improved patients and nine (60%) exceptionally improved patients. All the participants were highly satisfied with the results and reported exceptional improvement. Dermal thickness increased 11.1 % (8.8-13.4%), and augmented dermal homogeneity was evidenced by ultrasonography. Local adverse effects were mild and transient. Conclusion: In conclusion, the combined technique with HA and CaHA fillers was well-tolerated and yielded high satisfaction and safe improve in facial skin laxity and dermal thickness in women with mild midface aging.
Descrição
Palavras-chave
Como citar
Journal Of Drugs In Dermatology. New York: Journal Of Drugs In Dermatology, v. 21, n. 1, p. 102-106, 2022.