Enhancement of Facial Rejuvenation Through a Combination of 1565 nm Non-Ablative Fractional Laser with 30% Supramolecular Salicylic Acid.

The 1565 nm non-ablative fractional laser can effectively stimulate collagen regeneration, achieving the effect of skin rejuvenation and anti-aging. In recent years, it has been widely used in dermatology, especially in facial rejuvenation, treatment of stretch marks, and acne scar treatment, with significant results. However, after the 1565 nm non-ablative fractional laser treatment, patients may experience short-term erythema and edema. The inflammation after treatment may also cause pigmentation, making it difficult for some patients to accept. This article introduces a treatment method of 1565 nm non-ablative fractional laser combined with 30% super molecular salicylic acid for facial rejuvenation, effectively reducing posttreatment erythema and post-inflammatory pigmentation. The method includes specific treatment steps and the respective endpoint reactions of each step. The method starts by selecting appropriate energy parameters for the 1565 nm non-ablative fractional laser treatment, followed immediately by the application of 30% supramolecular salicylic acid. The treatment should be stopped when a frosty reaction occurs. The purpose of this project is to provide patients with a safer new method of facial rejuvenation treatment.

Use of industrial liquid silicone: a scoping review.

PURPOSE: Illicit cosmetic injections remain highly prevalent and can cause serious complications, including death. We aimed to explore existing literature regarding the use of illicit cosmetic injections globally. METHODS: We searched six databases with no language restriction from inception to 2022. We included all articles focused on adult patients of any gender who received any illicit cosmetic injection. Screening and data extraction followed standards from the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Extension for Scoping Reviews guidelines. RESULTS: After screening 629 abstracts and 193 full texts, 142 citations were included. We identified articles from 28 countries and three multi-country studies. Most were from high-income (75.3%) and upper-middle-income countries (21.8%). Of all patients whose gender identity was described, 49.9% were transgender women, and 40.8% were cisgender women. The anatomic regions most frequently injected were the buttocks (35%) and the breast (13.3%). The most frequently described complications were granuloma (41.5%), dermatological problems (41.5%), infection (35.9%), and pulmonary complications (34.5%). CONCLUSIONS: We observed the impact of illicit silicone injections, particularly on cisgender women and transgender individuals. Existing barriers must be addressed, including healthcare prejudice and inadequate knowledge about care for gender minorities. This will require educating at-risk groups and enhancing policies to regulate these procedures.

Dermal Microcoring for Skin Laxity, Rhytides, and Scars.

BACKGROUND: Dermal microcoring extracts cores of skin that are small enough to allow healing in a scarless fashion. Its use has been reported in the treatment of skin laxity, rhytides, and textural abnormalities. OBJECTIVE: To report the authors' clinical experience using dermal microcoring in a variety of cases. MATERIALS AND METHODS: A retrospective chart review was performed looking at dermal microcoring cases for any indication between August 2022 and March 2024. RESULTS: Thirty-eight patients were treated. Overall, 32 (84.2%) patients were women, with median age of 67 years (R: 20-80 years). Fitzpatrick skin types I to V were represented. Among patients with adequate photographs for review, improvements of grade 3 and 4 (good and excellent) were seen in 85.7% (n = 18/21) treated for skin laxity and rhytides, 50.0% (n = 3/6) treated for acne scars, 66.7% (n = 2/3) treated for traumatic or surgical scars, and 100.0% (n = 3/3) treated for foreign material. Six (15.4%) patients experienced erythema or hyperpigmentation lasting more than 4 weeks, and 2 (5.1%) patients experienced temporary focal scarring, which improved with intralesional therapy and laser treatment. No patients experienced permanent dyspigmentation, prolonged edema, or infection. CONCLUSION: Dermal microcoring has been demonstrated to safely and effectively treat skin laxity, rhytides, scars, and foreign material.

Regenerative Skincare Technologies Derived From Human Fibroblasts: Growth Factors and Exosomes for Transformative Outcomes.

BACKGROUND: Since the early 2000s, human fibroblast conditioned media (HFCM) has been used in topical growth factor skincare to support skin regeneration and skin rejuvenation. Human fibroblast conditioned media contains the fibroblast secretome including growth factors as well as exosomes. The potential benefits of topically applied exosomes are gaining interest in the medical aesthetic field. OBJECTIVE: This article aims to summarize the preclinical and clinical data available on regenerative HFCM-based topical skincare with a focus on studies investigating products applied to improve overall facial skin rejuvenation and/or after in-office cosmetic procedures. In addition, available data on fibroblast-derived exosomes will be covered. METHODS: A focused literature review was conducted to provide an overview of evidence on HFCM-based topical skincare. RESULTS: Human fibroblast conditioned media-based skincare significantly reduces signs of skin aging including photodamage, coarse lines and wrinkles, and sagging. After in-office cosmetic procedures, HFCM-based skincare can stimulate skin recovery and reduce downtime as well as provide skin quality benefits to enhance overall treatment outcomes. Application of purified exosomes from HFCM also demonstrated significant improvements in multiple skin aging parameters. CONCLUSION: Human fibroblast conditioned media combines naturally secreted fibroblast-derived growth factors and exosomes that stimulate skin regeneration and rejuvenation as evidenced by a variety of assays and assessments including in vitro preclinical studies, clinical investigator grading, instrumentation measurements, biopsy analyses, and patient-reported outcomes.

Update on Platelet-Rich Plasma and Platelet-Rich Fibrin for Dermatologic Surgery: Addressing Knowns and Unknowns.

BACKGROUND: Autologous and allogeneic platelet-rich plasma (PRP) in addition to its derivatives, such as platelet-rich fibrin (PRF), are broadly accepted therapeutic approaches in orthopedics, otolaryngology, sports medicine, plastic surgery, and oral and maxillofacial surgery. However, the absence of expert consensus, standardized protocols, and varying outcomes pose challenges to their broader acceptance in cosmetic dermatology and dermatologic surgery. OBJECTIVE: To offer a contemporary literature overview of PRP and PRF, focusing on fundamental aspects of the technology, diversity of commercially accessible systems, and shed light on present-day controversies within the field. METHODS: A systemic review of PRP and PRF literature was conducted, utilizing search engine databases: Cochrane Database of Systematic Reviews, Embase, Ovid MEDLINE, and PubMed. Emphasis was placed on scrutinizing higher level-of-evidence articles, specifically randomized control trials, systematic reviews, and meta-analyses (Level 1A-2A), with particular emphasis on recent data that have not been well reviewed in other publications from January 2022 to May 2024. RESULTS: An increasing body of literature affirms advantages of PRP products in dermatology, spanning wound care, facial rejuvenation, scar revision, and hair growth. CONCLUSION: A foundational understanding of variation in preparation protocol, outcomes, and timing of administration is needed to better comprehend market dynamics, patient demand, and strategies for integrating PRP into dermatologic practice.

Comparative Bulk RNA-Seq Analysis of Poly-l-Lactic Acid Versus Calcium Hydroxylapatite Reveals a Novel, Adipocyte-Mediated Regenerative Mechanism of Action Unique to PLLA.

BACKGROUND: Injectable biostimulators are widely used to improve facial aging signs. This study was performed to compare the genetic pathways affected by 2 different injectable biostimulators. METHODS: Randomized 13-week study (n = 21) comparing gene expression after poly l-lactic acid (PLLA-SCA) and calcium hydroxylapatite (CaHA-R) injections (baseline [BL] and Day 28) as treatment of nasolabial fold wrinkles. Punch biopsy was performed at BL and day 90; RNA was isolated, gene expression was analyzed, and bulk RNA sequencing performed. Data from both pathways were studied using the Search Tool for Retrieval of Interacting Genes/Proteins and Reactome databases. RESULTS: Analysis at Day 0 and Day 90 showed differing gene regulation for PLLA-SCA and CaHA-R (after accounting for minor differences at BL, p < .05 at Day 90 for 9-12 genes). PLLA-SCA uniquely correlates with genes involved in adipocyte regeneration, while CaHA-R did not affect these genes. Clinically, this could translate to healthy fat replacement with an enhanced effect beyond the improvement of the collagen structure and a longer-lasting effect with PLLA-SCA. Furthermore, the adipokines that appear to be upregulated are regenerative with a positive impact on skin health. CONCLUSION: PLLA-SCA has a novel and unique signature, which supports a potential regenerative mechanism of action through its role in the modulation of adipocyte function.

Consensus Agreements on Regenerative Aesthetics: A Focus on Regenerative Biostimulation With Calcium Hydroxylapatite.

BACKGROUND: A growing population of patients is seeking treatments that not only affect their overlying features but also restore a more biologically youthful structure and function to the underlying tissue. These strategies are part of what is known as regenerative aesthetics (RA). As an emergent field, clarity regarding the precise definitions and aims of RA and methods to measure the regenerative capacity of RA treatments are lacking. METHODS: A panel of 6 multidisciplinary experts discussed the foundational aspects of RA. Consensus statements covered aspects of RA including terminology, goals of treatment, treatment strategies, and biological benchmarks indicating regeneration. Consensus on a statement was defined as ≥75% agreement. RESULTS: Panelists emphasized the importance of natural, youthful tissue architecture and function including cellular and extracellular components. Replacement of a single biological component was not considered sufficient for an aesthetic treatment to be described as regenerative. Rather, the relative amounts, ratios, types, and organization are important to determine regenerative potential. Calcium hydroxylapatite is an example of an aesthetic injectable with evidence of regenerative capacity, as demonstrated by its ability to improve collagen type I/III ratios as well as induce the production of elastin and proteoglycans, which ultimately improve measures of skin quality.

Pharmacologic and Other Noninvasive Treatments of the Aging Face: A Review of the Current Evidence.

SUMMARY: Aging of the face is the result of the interrelation of three-dimensional changes occurring over time among the 5 different layers of the face and its associated structures. Knowledge regarding the causes of these changes and identification of new key anatomic structures have helped elucidate one of the most complex areas of the human body. This has resulted in the introduction of pharmacologic agents to help stop, mitigate, or counteract signs of aging and restore the youthful appearance of the face. The authors performed a systematic search of the literature to review the current highest-level evidence of facial antiaging pharmacologic agents. Pharmacologic and minimally invasive antiaging treatments can target different components of facial aging and continue to evolve. With continuous research efforts, traditional treatments, such as botulinum toxin type A, injectable fillers, and chemical peels, are emerging in newer, more effective formulations, with longer lasting clinical results. However, for soft-tissue descent and facial volume loss, surgery remains the standard treatment. An adequate understanding of the three-dimensional process of facial aging over time (the fourth dimension), facial anatomy, and the pharmacologic properties of antiaging/rejuvenation agents are the sine qua non of facial antiaging treatment. The specific modality should be tailored to patient characteristics, preferences, and goals.

Unilateral acute cataract after facial aesthetic procedure: a case report.

Aging and face sagging have many causes, and various techniques are used for treatment, including noninvasive procedures, such as focused ultrasound, which uses the principle of collagen regeneration by coagulative necrosis of the dermis layers using radiofrequency, but this procedure has complications. We reported a case of a 54-year-old female patient who complained of poor visual acuity in her right eye three days after a focused ultrasound facial aesthetic procedure, with the best visual acuity of 20/60. Biomicroscopy of the right eye revealed an acute cataract with three points of fibrosis extending from the posterior to the anterior capsule. The patient underwent phacoemulsification surgery with visual rehabilitation and improved vision of 20/20. We hypothesized that the occurrence of acute cataract was related to the inappropriate use of focused ultrasound.

Noninvasive high-intensity focused ultrasound for skin brightening efficacy using a topical agent containing glutathione and hyaluronic acid.

BACKGROUND: High-intensity focused ultrasound (HIFU) is well-documented for skin rejuvenation, lifting, and tightening. However, its synergistic effects with topical agents, enhanced by HIFU-induced vibration and heat, remain underexplored. OBJECTIVE: To evaluate clinical and photographic outcomes of HIFU combined with a topical agent versus the topical agent alone. METHOD: This non-randomized controlled trial involved 20 female volunteers (ages 30-55) divided into two groups. Group A (n = 10) received two HIFU sessions combined with a topical agent containing glutathione and hyaluronic acid. Group B (n = 10) received the topical agent alone. Outcomes were assessed using digital photography, patient satisfaction surveys, and the A-One Smart™ system for fine wrinkles, hyperpigmentation, and hydration. Skin brightening was evaluated with the Global Esthetic Improvement Scale (GAIS). RESULTS: Group A showed significant reductions in fine wrinkles (6.25 ± 2.00 mm to 3.10 ± 1.62 mm), improved hyperpigmentation (3.50 ± 0.80 to 2.10 ± 1.05), and increased hydration (28 ± 10 to 55 ± 11) (all p < 0.05). Over two-thirds of Group A reported significant improvements, with no complications. Group B showed minimal, non-significant changes (p > 0.05), with only 30% reporting noticeable improvements. CONCLUSION: Combining HIFU with a topical agent significantly enhances skin quality and brightness without adverse effects.

Assessment of current practices and perceived effectiveness of injectable polynucleotide for enlarged facial pores among cosmetic physicians: A survey-based evaluation.

BACKGROUND: Polynucleotides stimulate collagen formation and are used clinically to enhance elasticity. In this study, we investigated current practices and perceived effectiveness of polynucleotide injection treatment for enlarged facial pores among cosmetic physicians. MATERIALS AND METHODS: A survey was developed to investigate clinicians' use and effectiveness of polynucleotides in the treatment of enlarged facial pores. This survey was distributed to clinicians at the Korean Aesthetic Surgery & Laser Society Autumn Symposium. RESULTS: A total of 407 physicians who used polynucleotides for enlarged facial pores were enrolled in the survey. Polynucleotides were used by 75.7%, 87.7%, and 72.2% of physicians for enlarged facial pores caused by excessive sebum production, reduced elasticity, and acne, respectively. Among those users, 81.4%, 83.8%, and 76.8% in those same categories, respectively, responded that polynucleotides were "very effective" or "effective." Furthermore, most clinicians combined polynucleotides with microneedle radiofrequency as energy-based devices and with botulinum toxin as injection therapy. CONCLUSION: This study highlights the widespread use and perceived efficacy of polynucleotide injection among cosmetic physicians in the Republic of Korea for enlarged facial pores due to excessive sebum production, reduced elasticity, and acne. Positive feedback from practitioners supports the benefits of using polynucleotides in enlarged facial pore treatment.

INDIVIDUAL ARTICLE: Real-World Patient Cases Using Triple Lipid-Containing Cream for Cutaneous Healing Post Laser or Microneedling Radiofrequency Treatment.

Lipids play an essential role in skin barrier health. With age, there is a natural reduction of physiological lipids such as fatty acids, ceramides, and cholesterol. The triple lipid restore cream is a moisturizer that contains an optimized lipid ratio for aging skin. The cream contains a 2:4:2 ratio of ceramides, cholesterol, and fatty acids that have been shown to best support aging skin. The triple lipid restore cream has been used in combination with energy-based procedures, to provide patients with comprehensive integrated skincare regimens. With limited clinical data and guidelines available in regenerative medicine, real-world cases serve as an invaluable guide for patients and dermatologists in navigating rejuvenation treatment plans. J Drugs Dermatol. 2024;23:9(Suppl 1):s3-14.

Investigating the efficacy of Endolift laser and Nanofat as a combination therapy for horizontal neck lines compared to Nanofat autologous alone.

BACKGROUND: The emergence of horizontal neck wrinkles is increasingly becoming a focal point for both cosmetic professionals and clients. Various treatment approaches must be considered to address this issue effectively, owing to its diverse underlying causes. The study explores the potential of utilizing the Endolift laser in conjunction with nanofat injection as a viable treatment option. METHODS: Twenty patients with horizontal neck wrinkles involved in the study. Ten patients underwent treatment with a combination of Endolift laser and nanofat injection and 10 patients treated with nanofat injection alone. The participants were monitored for 6 months post-treatment. Biometric measurements were utilized to assess outcomes, including changes in volume, depth, and area of the wrinkles, skin elasticity, as well as the diameter and density of the epidermis and dermis in the treated area. Skin improvement was evaluated by two independent dermatologists, who compared before and after photos in a blinded manner. Patient satisfaction levels were also documented. RESULTS: The Visioface analysis showed a notable decrease in neck wrinkle depth and area in both groups. However, the group receiving the combination treatment of Endolift laser and nanofat exhibited a significantly greater improvement compared to the group treated with nanofat alone. Skin ultrasonography results demonstrated an increase in thickness and density of the dermis and epidermis in both groups. Particularly, the group treated with Endolift laser-nanofat displayed significant enhancements in dermis and epidermis density and thickness when contrasted with the nanofat-only group. Analysis with Cutometer revealed a marked enhancement in skin elasticity in the Endolift-nanofat treated group in comparison to the nanofat-only treated group. Furthermore, in the Endolift-nanofat treated group, a substantial majority (90%) of patients exhibited improvement. Patient evaluations highlighted significant distinctions between the two groups, with 95% of patients in the Endolift-nanofat treated group demonstrating enhancement. CONCLUSION: Both methods notably enhance horizontal neck wrinkles; nevertheless, the combination of endolift laser and nanofat seems to be more efficient for treating horizontal neck wrinkles.

Advancements in laser technologies for skin rejuvenation: A comprehensive review of efficacy and safety.

INTRODUCTION: Laser technology has fundamentally transformed the landscape of dermatology, offering nuanced solutions for skin rejuvenation and resurfacing. This paper aims to explore the spectrum of laser technologies, from ablative to non-ablative and fractional lasers, their mechanisms, benefits, and tailored applications for diverse skin conditions. As we delve into the intricacies of each technology, we also consider the scientific advancements that have made these treatments safer and more effective, promising a new horizon in skin rejuvenation. OBJECTIVE: This comprehensive analysis seeks to evaluate recent advancements in laser technology for skin rejuvenation, focusing on efficacy, safety, and patient satisfaction. METHODS: The selection criteria for studies in this publication focused on recent, peer-reviewed articles from the last 20 years, emphasizing advancements in laser technologies for skin rejuvenation. Our comprehensive review involved searches in PubMed, Cochrane, Scopus and Google Scholar using keywords like "skin rejuvenation," "laser technology," "efficacy," "safety," and "dermatology." This approach focused on inclusion of recent research and perspectives on the efficacy and safety of laser treatments in the field of dermatology. RESULTS: Our literature review reveals advancements in laser skin resurfacing technologies, notably fractional lasers for minimal downtime rejuvenation, ablative lasers for precise tissue vaporization, and non-ablative lasers for coagulation effect promoting collagen with reduced recovery. Hybrid and picosecond lasers are highlighted for their versatility and effectiveness in addressing a wide array of skin concerns. The findings also emphasize the development of safer treatment protocols for ethnic skin, significantly reducing risks like hyperpigmentation and scarring, thus broadening the scope of effective dermatological solutions. CONCLUSION: This extensive review of advancements in laser technologies for skin rejuvenation underscores a remarkable evolution in dermatological treatments, offering an expansive overview of the efficacy, safety, and patient satisfaction associated with these interventions. Furthermore, the exploration of combination treatments and laser-assisted drug delivery represents a frontier in dermatological practice, offering synergistic effects that could amplify the therapeutic benefits of laser treatments.

Late Facial Edema After Lip Filling With Hyaluronic Acid: Possible Association With the Use of Ozempic.

In recent years there has been an extraordinary increase in the use of different filler materials as facial cosmetic treatments. The popularity of injectable tissue fillers among individuals who wish to restore volume and gain a more youthful appearance is because it is a minimally invasive esthetic procedure for soft tissue augmentation. However, although they are considered efficient and safe, they can trigger complications such as swelling, bruising, erythema, pain, infection, nodule formation, vascular occlusion, and pigmentary changes. The objective of this article was to present a case of a 46-year-old patient who presented with significant facial edema 3 months after lip and infraorbital filling with hyaluronic acid, resistant to medication, which appeared and worsened after starting to use Ozempic for weight loss. Therefore, we chose to perform an intralesional application of hyaluronidase 2.000utr, immediately observing the decrease in edema. After a week, the patient was completely recovered, with no signs of edema, no allergic reactions and feeling very well. The etiology of late inflammatory reactions is unclear and we believe that some medications may be capable of initiating these immune responses. Hyaluronidase is an effective treatment to reverse adverse reactions from hyaluronic acid injection, dissolving the peptide bond proteins within the hyaluronic acid, increasing the viscosity of the material and allowing it to be dispersed throughout the soft tissue.

The Safe and Effective Profile of Using the 1340 nm Wavelength in Conjunction with Other Therapeutic Modalities for Skin Rejuvenation. A Case Series.

Objective: This study provided clinical findings supporting the use of combination techniques/products and Nd:YAP 1340 nm fractional laser therapy, for soft-tissue augmentation in light- and darker-skin phototypes. Background: The face's aging process is complex and involves skin alterations, connective tissues, bone, and fat layers of the face. Methods: A total of 17 female patients were treated for wrinkles and for scars with the use of Nd:YAP 1340 nm fractional laser combined with other cosmetic therapies. The mean of 4.6(±1.9) laser treatment sessions every 1 month were performed. The combined therapy was administered every 3 months during the total course of the laser treatments. Results: The total mean improvement was 3.64(±0.49). Clinical images showed a visible aesthetic improvement. No adverse events have been reported. Conclusion: The combination therapies used have shown promise in maintaining safety and tolerability while improving patient results for the management of skin aging.

A Review of Current Data on Duration of Effect in Glabellar Lines After Treatment With AbobotulinumtoxinA 50 U.

BACKGROUND: AbobotulinumtoxinA has become well established as a treatment option for moderate to severe glabellar lines since its first aesthetic approval in 2009. OBJECTIVE: Pivotal trials leading to regulatory approval showed that abobotulinumtoxinA treatment was associated with high responder rates when defined as achievement of none or mild glabellar lines (0 or 1 on the glabellar line severity scale) and a duration of action of up to 5 months. More recently, the goals for treatment of glabellar lines have shifted toward not only achieving a decrease in glabellar line severity but also ensuring that patients are satisfied with their experience. MATERIALS AND METHODS: Patients seek an improvement in the appearance of their glabellar lines while maintaining a "natural look," fast onset of effect, and long duration of response. RESULTS: Trial designs have evolved to meet these new targets, including expanding the definition of responders to those having at least 1-grade improvement in the glabellar line severity scale score from baseline coupled with the use of subject satisfaction and psychological well-being questionnaires. CONCLUSION: The findings demonstrate that abobotulinumtoxinA remains a well-tolerated and consistently effective treatment option associated with a rapid onset of effect, duration of efficacy lasting up to 6 months, and high, long-lasting levels of patient satisfaction.

Versatility of OnabotulinumtoxinA in Aesthetic Medicine.

BACKGROUND: OnabotulinumtoxinA is an injectable product that was introduced into medicine in the 1970s and has been the subject of thousands of clinical and nonclinical publications. OBJECTIVE: To review the data related to the versatility of onabotulinumtoxinA in medical aesthetics. METHODS: PubMed was searched to identify literature evaluating the effects of onabotulinumtoxinA, with preference given to randomized, placebo-controlled trials and safety meta-analyses. RESULTS: OnabotulinumtoxinA is effective and safe across multiple facial indications, racial and ethnic groups, age groups, genders, and facial line severities. Patient-reported outcomes have been prioritized in aesthetic clinical trials and indicate high patient satisfaction and appearance-related psychological outcomes. Integrated safety meta-analysis and immunogenicity analyses have documented acceptable adverse event rates and low immunogenicity of onabotulinumtoxinA. CONCLUSION: OnabotulinumtoxinA is a versatile aesthetic product supported by a strong literature base and positive physician and patient-reported outcomes that reflect a meaningful impact on patient's quality of life.