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21건 · 최신순- Resistance to cosmetic botulinum toxin A: A 15-patient case series across 12 sites.
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Effectiveness of hyaluronic acid fillers for cheek augmentation using a treatment guide to choose between products.
[BACKGROUND] Patients can have different reasons for seeking cheek augmentation; while some are in need of volume augmentation, others may request projection and lifting. A treatment guide can be useful for treating clinicians in choosing t…
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Neuromodulator Assessment and Treatment for the Upper Face: An Update.
Neuromodulator treatment of the upper face has been extensively studied and serves as an excellent tool to enhance facial appearance, non-verbal communication, and social functioning. Optimal outcomes are best achieved when health care prov…
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Contouring With Neuromodulators.
[BACKGROUND AND OBJECTIVE] Botulinum toxins, originally used for facial rejuvenation, have emerged as a promising tool for sculpting and refining contours for both the face and body. [METHODS] The peer-reviewed literature on neuromodulator…
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Effectiveness and Safety of a New Hyaluronic Acid Injectable for Augmentation and Correction of Chin Retrusion.
[BACKGROUND] A hyaluronic acid (HA) filler intended for non-surgical improvement of chin appearance should ideally be of high strength/firmness (high G') to allow for deep injections on the bone. HASHA (Restylane Shaype) is a new hyaluronic…
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Integrative Assessment for Optimizing Aesthetic Outcomes When Treating Glabellar Lines With Botulinum Toxin Type A: An Appreciation of the Role of the Frontalis.
Despite the perception that treatment of glabellar lines with botulinum toxin A is straightforward, the reality is that the glabellar region contains a number of interrelated muscles. To avoid adverse outcomes, practitioners need to appreci…
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Impact of Glabellar Injection Technique With DaxibotulinumtoxinA for Injection on Brow Position.
[BACKGROUND] Precise injection technique is vital for avoiding suboptimal eyebrow position when treating glabellar lines with botulinum toxin type A. [OBJECTIVES] The aim of this study was to evaluate the impact of glabellar injection tech…
- Commentary on "Soft Tissue Dermal Filler-Associated Necrosis and Impending Necrosis: A Systematic Review of the Literature".
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Role of botulinum toxin A in improving facial erythema and skin quality.
Botulinum toxin A (BTX-A) injections have become the most popular noninvasive cosmetic procedures performed worldwide. With growing interest, investigators continue to uncover an expanding array of aesthetic indications for BTX-A. Botulinum…
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PrabotulinumtoxinA vs OnabotulinumtoxinA for the Treatment of Adult Males With Moderate to Severe Glabellar Lines: Post-hoc Analyses of the Phase III Clinical Study Data.
[BACKGROUND] Despite a growing interest among men in cosmetic procedures such as botulinum toxin, comparator clinical trial data in this population are limited. [OBJECTIVES] The authors sought to compare the efficacy and safety of prabotul…
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Subject and partner satisfaction with lip and perioral enhancement using flexible hyaluronic acid fillers.
[BACKGROUND] The injection of hyaluronic acid (HA) dermal fillers is a popular minimally invasive approach to improve lip volume and contour, and with improved techniques has gained popularity because full lips are often associated with bea…
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Change in Rheologic Properties of Facial Soft-Tissue Fillers across the Physiologic Angular Frequency Spectrum.
[BACKGROUND] The number of soft-tissue filler injections performed in the United States is constantly increasing and reflects the high demand for enhanced facial and body attractiveness. The objective of the present study was to measure the…
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An Objective, Quantitative, Dynamic Assessment of Hyaluronic Acid Fillers That Adapt to Facial Movement.
[BACKGROUND] Objective dynamic assessments are central to the evaluation of facial rejuvenation treatments. This study used three-dimensional digital stereophotogrammetry to generate a quantitative dynamic assessment of facial strain and hy…
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A Multicenter, Randomized, Double-Blind, Placebo-Controlled, Single-Dose, Phase III, Non-Inferiority Study Comparing PrabotulinumtoxinA and OnabotulinumtoxinA for the Treatment of Moderate to Severe Glabellar Lines in Adult Patients.
[BACKGROUND] PrabotulinumtoxinA is a 900-kDa botulinum toxin type A produced by Clostridium botulinum. [OBJECTIVES] The authors sought to investigate the efficacy and safety of prabotulinumtoxinA compared to onabotulinumtoxinA and placebo …
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DaxibotulinumtoxinA for Injection has a prolonged duration of response in the treatment of glabellar lines: Pooled data from two multicenter, randomized, double-blind, placebo-controlled, phase 3 studies (SAKURA 1 and SAKURA 2).
[BACKGROUND] DaxibotulinumtoxinA for Injection (DAXI) is a novel botulinum toxin type A in clinical development. Phase 2 data have shown it offers a more prolonged duration of response than onabotulinumtoxinA. [OBJECTIVE] To further evalua…
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Rheologic and Physicochemical Properties Used to Differentiate Injectable Hyaluronic Acid Filler Products.
[BACKGROUND] Injectable hyaluronic acid fillers are routinely used for correction of soft-tissue volume loss and facial rejuvenation. Product differentiation has primarily been based on the rheologic parameter known as elastic modulus (G'),…
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Injectable DaxibotulinumtoxinA for the Treatment of Glabellar Lines: A Phase 2, Randomized, Dose-Ranging, Double-Blind, Multicenter Comparison With OnabotulinumtoxinA and Placebo.
[BACKGROUND] Injectable daxibotulinumtoxinA (RT002) is an investigational botulinum toxin Type A in clinical development. It is formulated with a proprietary peptide and offers the potential of a longer acting neurotoxin therapy. [OBJECTIV…
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Comparing Injectable DaxibotulinumtoxinA and OnabotulinumtoxinA in Moderate and Severe Glabellar Lines: Additional Analyses From a Phase 2, Randomized, Dose-Ranging, Double-Blind, Multicenter Study.
[BACKGROUND] Injectable daxibotulinumtoxinA (RT002) is an investigational botulinum toxin Type A. Published Phase 2 data show that, compared with 20U onabotulinumtoxinA, 40U daxibotulinumtoxinA is associated with a significantly greater res…
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Evaluation of the Merz Hand Grading Scale After Calcium Hydroxylapatite Hand Treatment.
[BACKGROUND] Measurement scales that quickly and rigorously evaluate the effectiveness of filler treatment in hands are important tools in clinical practice. The Merz Hand Grading Scale (MHGS) is used to grade the appearance of the dorsal h…
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The evolving role of hyaluronic acid fillers for facial volume restoration and contouring: a Canadian overview.
Recent advancements, including more versatile facial fillers, refined injection techniques and the adoption of a global facial approach, have contributed to improved patient outcome and increased patient satisfaction. Nine Canadian speciali…
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Hair transplantation update.
[BACKGROUND] Since the first published description in 1959, hair transplantation has progressed tremendously. [OBJECTIVE] This article provides an overview of hair transplantation and a discussion of selected controversies in hair transpla…