Abstract
Background
The use of injectable solutions for aesthetic purposes has increased tremendously, but lacks objective support. We aimed at assessing static and dynamic effects of botulinum toxin A (BoNTA) on glabellar lines by use of an objective three-dimensional methodology.
Methods
We prospectively collected three-dimensional stereographic photographs of two different facial expressions (pretreatment, 30 and 90 days posttreatment) in 21 patients, receiving a total of 20 units of BoNTA in both corrugator supercilii muscles. The primary endpoint was the three-dimensional static and dynamic surface irregularity, and secondary endpoints were the glabellar line scale and overall patient satisfaction. Blinded retrospective data analysis and statistical evaluation were performed with p < 0.05 considered statistically significant.
Results
Static glabellar lines (neutral facial expression) were significantly reduced by − 17% and − 24% on day 30 and 90 posttreatment, respectively (vs. pretreatment; both p < 0.0001). Dynamic glabellar frown lines (firmest possible bilateral eye closure) demonstrated a reduction of surface irregularity by − 26% and − 21% on day 30 and 90 posttreatment, respectively (vs. pretreatment; both p < 0.0001). The subjective dynamic glabellar line scale documented a statistically significant improvement on day 30 posttreatment (mean ± SD: 1.5 ± 0.8; p < 0.05) versus pretreatment (2.8 ± 1.0). Polled patients confirmed a subjective wrinkle improvement 90 days posttreatment.
Conclusion
The presented setup detected even subtle changes of BoNTA treatment for facial wrinkling and is a promising asset for scientific evaluations of clinical studies analyzing the outcome and duration of efficacy of injectable solutions on the face.
Level of Evidence IV
This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266.
Similar content being viewed by others
References
De Boulle K, Fagien S, Sommer B, Glogau R (2010) Treating glabellar lines with botulinum toxin type A-hemagglutinin complex: a review of the science, the clinical data, and patient satisfaction. Clin Interv Aging 5:101–118
Research C for DE and Press Announcements - FDA approves Botox Cosmetic to improve the appearance of crow’s feet lines. http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm367662.htm. Accessed 8 Aug 2015
(2015) 2014 Plastic Surgery Statistics In: American Society of Plastic Surgeons http://www.plasticsurgery.org/Documents/news-resources/statistics/2014-statistics/cosmetic-procedure-trends-2014.pdf. Accessed 7 June 2017
Nettar K, Maas C (2012) Facial filler and neurotoxin complications. Facial Plast Surg FPS 28:288–293. https://doi.org/10.1055/s-0032-1312695
Branford OA, Dann SC, Grobbelaar AO (2010) The quantitative assessment of wrinkle depth: turning the microscope on botulinum toxin type A. Ann Plast Surg 65:285–293. https://doi.org/10.1097/SAP.0b013e3181cbfee6
Hexsel D, Soirefmann M, Porto MD et al (2015) Fields of muscular and anhidrotic effects of 2 botulinum toxin-A commercial preparations: a prospective, double-blind, randomized, multicenter study. Dermatol Surg Off Publ Am Soc Dermatol Surg Al 41(Suppl 1):S110–S118. https://doi.org/10.1097/01.DSS.0000452645.76270.88
Carruthers A, Bruce S, de Coninck A et al (2014) Efficacy and safety of onabotulinumtoxinA for the treatment of crows feet lines: a multicenter, randomized, controlled trial. Dermatol Surg Off Publ Am Soc Dermatol Surg Al 40:1181–1190. https://doi.org/10.1097/DSS.0000000000000128
Carruthers A, Sadick N, Brandt F et al (2015) Evolution of facial aesthetic treatment over five or more years: a retrospective cross-sectional analysis of continuous onabotulinumtoxinA treatment. Dermatol Surg Off Publ Am Soc Dermatol Surg Al 41:693–701. https://doi.org/10.1097/DSS.0000000000000340
Flynn TC, Carruthers A, Carruthers J et al (2012) Validated assessment scales for the upper face. Dermatol Surg 38:309–319. https://doi.org/10.1111/j.1524-4725.2011.02248.x
Carruthers JDA, Glogau RG, Blitzer A, Facial Aesthetics Consensus Group Faculty (2008) Advances in facial rejuvenation: botulinum toxin type a, hyaluronic acid dermal fillers, and combination therapies–consensus recommendations. Plast Reconstr Surg 121:5S–30S. https://doi.org/10.1097/prs.0b013e31816de8d0 (quiz 31S–36S)
Lumenta DB, Selig H, Kitzinger H-B, Kamolz L-P (2012) Objective quantification of wrinkles: three-dimensional analysis of surface irregularity. Plast Reconstr Surg 129:735e–737e. https://doi.org/10.1097/PRS.0b013e318245e74e
Upper face. In: Merz Aesthet. https://www.merzaesthetics.com/services/scales/upper-face/. Accessed 21 Oct 2015
Prager W, Rappl T (2012) Phase IV study comparing incobotulinumtoxinA and onabotulinumtoxinA using a 1:1.5 dose-conversion ratio for the treatment of glabellar frown lines. J Cosmet Dermatol 11:267–271. https://doi.org/10.1111/jocd.12001
Bazin R, Lévêque JL (2011) Longitudinal study of skin aging: from microrelief to wrinkles. Skin Res Technol Off J Int Soc Bioeng Skin ISBS Int Soc Digit Imaging Skin ISDIS Int Soc Skin Imaging ISSI 17:135–140. https://doi.org/10.1111/j.1600-0846.2010.00481.x
Lewis C (2002) Botox cosmetic: a look at looking good. FDA Consum 36:11–13
Amos N, McCabe MP (2015) Self-perceptions of sexual attractiveness: satisfaction with physical appearance is not of primary importance across gender and sexual orientation. J Sex Res. https://doi.org/10.1080/00224499.2014.1002128
Carruthers J, Rivkin A, Donofrio L et al (2015) A multicenter, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of repeated onabotulinumtoxinA treatments in subjects with crow’s feet lines and glabellar lines. Dermatol Surg Off Publ Am Soc Dermatol Surg Al 41:702–711. https://doi.org/10.1097/DSS.0000000000000357
Guo Y, Lu Y, Liu T et al (2015) Efficacy and safety of botulinum toxin type a in the treatment of glabellar lines: a meta-analysis of randomized, placebo-controlled, double-blind trials. Plast Reconstr Surg 136:310e–318e. https://doi.org/10.1097/PRS.0000000000001544
Carruthers A, Carruthers J (2010) A validated facial grading scale: the future of facial ageing measurement tools? J Cosmet Laser Ther Off Publ Eur Soc Laser Dermatol 12:235–241. https://doi.org/10.3109/14764172.2010.514920
Epstein MD, Scheflan M (2015) Three-dimensional imaging and simulation in breast augmentation: what is the current state of the art? Clin Plast Surg 42:437–450. https://doi.org/10.1016/j.cps.2015.06.013
Heppt WJ, Godbersen H, Hildebrandt T (2013) An interactive three-dimensional nose model for rhinosurgery. Facial Plast Surg FPS 29:121–126. https://doi.org/10.1055/s-0033-1341586
Verzé L, Bianchi FA, Ramieri G (2014) Three-dimensional laser scanner evaluation of facial soft tissue changes after LeFort I advancement and rhinoplasty surgery: patients with cleft lip and palate vs patients with nonclefted maxillary retrognathic dysplasia (control group). Oral Surg Oral Med Oral Pathol Oral Radiol 117:416–423. https://doi.org/10.1016/j.oooo.2013.12.406
Funding
Dr. Thomas Rappl provided the botulinum toxin for the treatment of the glabellar lines.
Author information
Authors and Affiliations
Contributions
All authors made substantial contributions to the conception and design (DBL, TR, PW), data acquisition (DP, PW), analysis (DBL, ACT, PW), interpretation (ACT, DBL, SM, TR, PW, LPK), drafting of the manuscript and its revision for important intellectual content (all authors).
Corresponding author
Ethics declarations
Conflict of interest
Dr. Thomas Rappl is a consultant and investigator to Merz Pharmaceuticals GmbH, Germany. All the other authors have no conflict of interest to declare.
Rights and permissions
About this article
Cite this article
Rappl, T., Wurzer, P., May, S. et al. Three-Dimensional Evaluation of Static and Dynamic Effects of Botulinum Toxin A on Glabellar Frown Lines. Aesth Plast Surg 43, 206–212 (2019). https://doi.org/10.1007/s00266-018-1230-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00266-018-1230-y