Four Hyaluronic Acid Fillers for Lip Augmentation
Maneno muhimu
Kikemikali
Maelezo
Rationale: Currently, hyaluronic acid (HA) soft tissue fillers are widely employed in cosmetic medical practice for facial contouring and rejuvenation. Among these procedures, especially the lip augmentation has become common. To this end various products have become commercially available, however to date no robust evidence is available to support the safety, longevity or patient satisfaction propensity superiority of one product over the others.
Objective: To assess whether superiority in safety, longevity and patient satisfaction propensity can be shown of one of four most frequently used FDA-approved and/or CE marked HA fillers worldwide, used to augment the lip, over the others.
Study design: Multi-center, randomized, controlled, four group, parallel, triple-blind clinical trial of 160 adult participants.
Study population: Consecutive healthy individuals with no history of previous lip treatment and a self-reported wish for lip augmentation, who present at one of the private cosmetic medicine clinics in the Netherlands, will be recruited.
Intervention (if applicable): After giving informed consent, participants will be randomized to receive a protocoled lip augmentation procedure by the injection of either 1 mL of brand A, B, C or D.
Main study parameters/endpoints: The primary outcome measure will be the absolute lip volume augmentation as measured by the Lemperle Lip Index from baseline to 3-months follow-up. Secondary outcomes will include the incidence of serious adverse reactions and side effects related to the procedure, the absolute volume augmentation from baseline to 2-weeks follow-up and self-reported quality of life and satisfaction with aesthetic results from baseline to 2-weeks follow-up as measured by validated FACE-Q questionnaire scores.
Tarehe
| Imethibitishwa Mwisho: | 06/30/2020 |
| Iliyowasilishwa Kwanza: | 04/15/2020 |
| Uandikishaji uliokadiriwa Uliwasilishwa: | 04/23/2020 |
| Iliyotumwa Kwanza: | 04/26/2020 |
| Sasisho la Mwisho Liliwasilishwa: | 07/19/2020 |
| Sasisho la Mwisho Lilichapishwa: | 07/21/2020 |
| Tarehe halisi ya kuanza kwa masomo: | 08/31/2020 |
| Tarehe ya Kukamilisha Msingi iliyokadiriwa: | 08/31/2021 |
| Tarehe ya Kukamilisha Utafiti: | 12/31/2021 |
Hali au ugonjwa
Uingiliaji / matibabu
Procedure: Cosmetic lip augmentation
Awamu
Vikundi vya Arm
| Mkono | Uingiliaji / matibabu |
|---|---|
| Experimental: Juvéderm® Cross-linked hyaluronic acid dermal filler product brand A (1,0 mL at baseline and 0,2 mL touch-up at 3-week follow-up). | |
| Experimental: Restylane® Cross-linked hyaluronic acid dermal filler product brand B (1,0 mL at baseline and 0,2 mL touch-up at 3-week follow-up). | |
| Experimental: Belotero® Cross-linked hyaluronic acid dermal filler product brand C (1,0 mL at baseline and 0,2 mL touch-up at 3-week follow-up). | |
| Experimental: Stylage® Cross-linked hyaluronic acid dermal filler product brand D (1,0 mL at baseline and 0,2 mL touch-up at 3-week follow-up). |
Vigezo vya Kustahiki
| Zama zinazostahiki Kujifunza | 18 Years Kwa 18 Years |
| Jinsia Inastahiki Kujifunza | Female |
| Hupokea Wajitolea wa Afya | Ndio |
| Vigezo | Inclusion Criteria: - Age 18 years or over. - Female sex. - Oral and written informed consent to participate in the study. - Desire for cosmetic lip augmentation to improve one's physical or mental well-being. - Actively treatment seeking (patient actively chooses to make an appointment at a Faceland private cosmetic clinic without invitation). - Small to moderately full lip volume (Merz Lip Scale score 0 - 2 out of 4). Exclusion Criteria: - Active peri-oral infection in vicinity of injection site - Tumour in vicinity of injection site - Active tuberculosis - Pregnant or breast-feeding. - History of severe hypersensitivity to filler components (sodium hyaluronate preparations or local anesthetics of the -amide type) - History of allergy to gram-positive proteins - History of allergy to the hyaluronidase enzyme. - Active collagenosis (e.g., active systemic lupus) - Graft vs. host disease - Active Hashimoto's disease - Use of thrombolytics or anticoagulants with high bleeding risk - Porphyria - Untreated epilepsy - Keloid tendency - Cardiac arrythmia - Severe liver or kidney disease - Fulfilling the DSM-5 diagnostic criteria for Body Dyspmorphic Disorder. |
Matokeo
Hatua za Matokeo ya Msingi
1. Longevity of absolute lip volume augmentation [from baseline to 3-months follow-up]
Hatua za Matokeo ya Sekondari
1. Product safety (serious adverse events) [baseline, 3-weeks and 3-months follow-up]
2. Product safety (adverse effects) [baseline, 3-weeks and 3-months follow-up]
3. Product safety (early symptoms during recovery) [baseline, 3-weeks and 3-months follow-up]
4. Absolute lip volume augmentation [from baseline to 3-weeks follow-up]
5. Patient satisfaction (with decision) [from baseline to 3-months follow-up]
6. Patient satisfaction (with treatment outcome) [from baseline to 3-months follow-up]
7. Patient satisfaction (with lips) [from baseline to 3-months follow-up]
8. Product saftey (psychological and functional impact of early recovery) [from baseline to 3-months follow-up]
9. Quality of Life (Social) [baseline to 3-months follow-up]
10. Quality of Life (Psychological) [baseline to 3-months follow-up]
