The development of spinal deformity is a common finding in children with Sotos syndrome and in our series it occurred in adolescence in 4 out of 5 patients. There is significant variability on the pattern of spine deformity, ranging from a scoliosis through kyphoscoliosis to a pure kyphosis, and also the age at presentation and need for treatment.
Background
Hyaluronic acid (HA) injectable gels are used to define, enhance, and volumize facial regions, such as the lips, a common treatment area.
Objective
Evaluate the effectiveness and safety of the HA injectable gel Juvéderm Volift (Allergan, Irvine, CA) with Lidocaine (VYC-17.5L) for lip augmentation in real-world clinical practice.
Methods
This prospective, open-label, multicenter study initially designed for 6 months, then extended to 12 months, enrolled adults with an overall grade of minimal to moderate on the Lip Fullness Scale 2 (LFS2). Optional touch-up and repeat treatments occurred at day 14 and month 12, respectively. The primary endpoint was a ≥1-point improvement on the LFS2 at day 30. Other endpoints included improvements on the FACE-Q Satisfaction with Lips questionnaire, Global Aesthetic Improvement Scale (GAIS), subject assessment of natural look/feel of lips, and investigator assessment of dynamic lip lines upon animation. Injection site reactions (ISRs) and adverse events (AEs) were recorded.
Results
Of 60 subjects enrolled (mean age, 36.8 years; 98.3% female), 59 were evaluable for efficacy at day 30; 13 (21.4%) received touch-up treatment. Thirty-six of 40 subjects completed the extension study (month 12). LFS2 responder rates were 93.2% at day 30 (primary endpoint) and 39.0% at month 12. Mean scores on the FACE-Q questionnaire improved from baseline by 45.2 points and 23.6 points at day 30 and month 12, respectively. Most subjects showed improvements on the GAIS. The majority of ISRs were mild/moderate; no serious AEs occurred.
Conclusions
VYC-17.5L was effective and well tolerated for lip augmentation through 12 months posttreatment.
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