The Importance of Photoaging Prevention in All Skin Types: An Update on Current Advancements.

Light from across the electromagnetic spectrum, including ultraviolet, visible, and infrared light, can cause detrimental cutaneous effects including photocarcinogenesis and photoaging. Traditional and broad-spectrum sunscreens offer protection against ultraviolet radiation. However, visible and infrared light may not always be covered by traditional sunscreens. These forms of solar radiation have been shown to cause photodamage and may have particular importance in the effects induced in skin of color. This article aims to review the mechanisms of photoaging from various light forms, the implications of these damaging effects on skin of color, and innovative approaches that can advance the way patients practice photoprotection. We will expand upon the latest innovations in photoprotection that hold the potential to increase patient adherence and improve skin health across all skin types. J Drugs Dermatol. 2024;23(1):1306-1310.   doi:10.36849/JDD.7255.

Male facial rejuvenation using a combination 633, 830, and 1072 nm LED face mask.

Home-based photobiomodulation is a popular treatment modality for patients seeking non-invasive aesthetic treatment. Studies demonstrate that photobiomodulation is effective for skin rejuvenation, which is aimed at improving the overall appearance of the skin by reducing fine lines and wrinkles and improving skin texture, skin tone, and dyspigmentation. Most current skin rejuvenation research focuses on treatments in women. However, men's aesthetics remains an underserved market. A combined red light (RL) and near-infrared (NIR) light-emitting diode (LED) has been designed specifically to target male skin, which may have different physiological and biophysical properties compared to female skin. Herein, the safety and efficacy of a commercially available RL and NIR (633, 830, and 1072 nm) LED array designed to be worn as a face mask was assessed. Primary outcomes included adverse events and facial rejuvenation as determined by participant-reported satisfaction scales and quantitative digital skin photography and computer analysis after 6 weeks of treatment. The participants reported overall favorable results and improvements in all individual categories, were satisfied with the treatment, and would recommend the product to others. The participants perceived the greatest improvement in fine lines and wrinkles, skin texture, and youthful appearance. Photographic digital analysis demonstrated favorable improvements in wrinkles, UV spots, brown spots, pores, and porphyrins. These results support the use of RL and NIR to treat male skin. Advantages of the LED facemask include its safety, efficacy, convenient home-based use, minimal associated downtime, simple operation, non-invasiveness, and appreciable results in as few as 6 weeks.

Conceptualizing Community Mental Health Service Utilization for BIPOC Youth.

Historically, children and adolescents who identify as Black, Indigenous, and other people of Color (BIPOC) have had inequitable access to mental healthcare, and research shows that they are significantly less likely than their white American counterparts to utilize available services. Research identifies barriers that disproportionately impact racially minoritized youth; however, a need remains to examine and change systems and processes that create and maintain racial inequities in mental health service utilization. The current manuscript critically reviews the literature and provides an ecologically based conceptual model synthesizing previous literature relating to BIPOC youth barriers for service utilization. The review emphasizes client (e.g. stigma, system mistrust, childcare needs, help seeking attitudes), provider (e.g. implicit bias, cultural humility, clinician efficacy), structural/organizational (clinic location/proximity to public transportation, hours of operation, wraparound services, accepting Medicaid and other insurance-related issues), and community (e.g. improving experiences in education, the juvenile criminal-legal system, medical, and social service systems) factors that serve as barriers and facilitators contributing to disparities in community mental health service utilization for BIPOC youth. Importantly, we conclude with suggestions for dismantling inequitable systems, increasing accessibility, availability, appropriateness, and acceptability of services, and ultimately reducing disparities in efficacious mental health service utilization for BIPOC youth.

Racial and ethnic underrepresentation in dermatology clinical trials.

BACKGROUND: Including participants of diverse racial and ethnic populations in clinical trials is important to reduce disparities and promote health care equity. OBJECTIVE: To evaluate racial and ethnic representation in dermatology clinical trials. METHODS: Participant data from dermatology trials completed in the United States from 2017 to 2021 from ClinicalTrials.gov were compared to census data to determine if minority groups were represented at rates that reflect population demographics. Participation was compared with prevalence rates for the most underrepresented racial group. RESULTS: Of 246 trials that met inclusion criteria, 87.4% (215) reported racial data. Compared to census data, Black/African American, American Indian/Alaskan Native, and 2 or more races were underrepresented. Hispanic or Latinos were an underrepresented ethnic group. LIMITATIONS: The search was limited to ClinicalTrials.gov registered studies that fell within search parameters. Race reporting methods were not specified. Detailed analysis was only performed for the most underrepresented racial group. CONCLUSION: Certain minority groups were underrepresented in dermatology trials. Black/African Americans were most underrepresented and underrepresented even when accounting for prevalence rates. Trial representation that accurately reflects population demographics and subgroup prevalence rates can help reduce health inequity, improve clinical understanding, and enhance treatment access for the growing diverse population.

Potential treatment modalities for suprapubic adiposity and pubic contouring.

Excess suprapubic adiposity can have negative consequences for patients, including concerns related to physical comfort, sexual function, hygiene, and esthetics. Historically, treatment options for pubic contouring have been limited to surgical methods. The purpose of this article is to review the literature investigating the use of minimally invasive fat reduction treatments for suprapubic adiposity including cryolipolysis, injection lipolysis, radiofrequency, and ultrasound. A thorough search of the PubMed database was conducted to search for studies evaluating the use of cryolipolysis, injection lipolysis, radiofrequency, and ultrasound for suprapubic adiposity. The literature search did not yield any publications that evaluated the use of cryolipolysis, injection lipolysis, radiofrequency, or ultrasound for treatment of suprapubic adiposity. Minimally invasive treatments for fat reduction, including cryolipolysis, injection lipolysis, radiofrequency, and ultrasound, have clinically demonstrated safety and efficacy in various anatomic locations. However, clinical studies evaluating these procedures for suprapubic adiposity are noticeably absent. These options may confer benefits such as decreased recovery time, risk, and cost to patients. Future clinical studies evaluating these potential treatment modalities for suprapubic fat reduction are warranted.

Qualitative Study of Certified Peer Specialists' Experiences Delivering Peer Support Services During the COVID-19 Pandemic.

OBJECTIVE: The purpose of this qualitative study was to examine the experiences of certified peer specialists (CPSs) in delivering telehealth services during the COVID-19 pandemic. METHODS: Fourteen semistructured interviews with CPSs were conducted from August to November 2020. Data were analyzed by using thematic analysis. RESULTS: Helpful support from employers during the transition to telehealth included clear communication and access to training on telehealth technologies. Main barriers and facilitators were related to interpersonal relationships and logistical factors. CPSs reported that telehealth allowed them to continue to support the peers they serve but that the quality of interactions was not as good as with in-person services. Logistical challenges included inadequate equipment and Internet access. CONCLUSIONS: To support CPSs in delivering telehealth, employers can engage them in open and transparent communication about guidelines for service delivery, provide training and equipment, and allow them the flexibility to tailor service delivery modalities to the peers they serve.

Stakeholder engagement to inform evidence-based treatment implementation for children's mental health: a scoping review.

BACKGROUND: There is a pervasive mental health treatment gap for children across the globe. Engaging stakeholders in child mental health evidence-based treatment (EBT) implementation projects may increase the likelihood of successful EBT implementation, thereby better addressing the treatment gap. However, little is known about the extent of stakeholder engagement to inform the implementation of child mental health EBTs. METHODS: We conducted a scoping review to characterize stakeholder engagement in child mental health EBT implementation projects, including what stakeholders are engaged, how they are engaged, when they are engaged, where they are engaged (i.e., location of projects), why they are engaged, and the reported impacts of stakeholder engagement. We searched seven databases: MEDLINE, PsycInfo, Embase, ERIC, CINAHL Complete, Scopus, and Web of Science Core Collection. To be included, studies had to report on some form of stakeholder engagement that was undertaken to inform or explain the implementation of a child mental health EBT. We performed data extraction and synthesis to describe key study and stakeholder characteristics, stakeholder engagement methods and rationales, reported impacts of stakeholder engagement, and quality of reporting on stakeholder engagement. RESULTS: In total, 122 manuscripts met our inclusion criteria, from which we identified a total of 103 unique child mental health EBT implementation projects. Projects spanned 22 countries, which included low-, lower-middle, upper-middle, and high-income countries. The largest number of projects was in the USA and conducted in public mental health settings. Most projects engaged EBT providers during the active implementation phase and with limited depth, often gathering information from stakeholders without sharing decision-making power in implementation efforts. Across projects, impacts of stakeholder engagement spanned all of Proctor and colleague's implementation outcomes. CONCLUSIONS: Given that stakeholder engagement is often shallow and with limited shared decision-making, additional effort should be made to increase engagement to preempt challenges to EBT implementation and ensure implementation success. Such efforts may ensure the just distribution of power in EBT implementation efforts. TRIAL REGISTRATION: All procedures were pre-registered on the Open Science Framework prior to conducting the literature search (DOI 10.17605/OSF.IO/GR9AP ).

Social Determinants and Treatment of Mental Disorders Among Children: Analysis of Data From the National Survey of Children's Health.

OBJECTIVE: This study examined associations between social determinants of health (SDoHs) and need for and access to psychiatric treatment for U.S. children. METHODS: Data were from the 2019 National Survey of Children's Health, a nationally representative parent-proxy survey of U.S. children. Parents (N=29,433) completed self-report surveys and indicated whether their children needed and received psychiatric treatment. RESULTS: In total, 3,425 children (12%) were reported to have an emotional, developmental, or behavioral problem for which they needed treatment or counseling. Additionally, 605 children (18% of those who indicated treatment needs) were reported to have not received psychiatric treatment in the past year. Several SDoHs were associated with greater need for treatment and lower likelihood of accessing treatment. CONCLUSIONS: Findings highlight the need for greater attention to social and systemic influences on children's mental health. Addressing social determinants may be beneficial in improving mental health and facilitating access to treatment.

Light emitting diode-red light for reduction of post-surgical scarring: Results from a dose-ranging, split-face, randomized controlled trial.

Scarring has significant esthetic and functional consequences for patients. A need exists for anti-scarring therapeutics. Light emitting diode-red light (LED-RL) has been shown to modulate skin fibrosis. The aim of this study is to evaluate the safety and efficacy of LED-RL to reduce post-operative scarring. Cutaneous Understanding of Red-light Efficacy on Scarring was a randomized, mock-controlled, single-blind, dose-ranging, split-face phase II clinical trial. Starting 1 week post-surgery, patients received LED-RL irradiation and temperature-controlled mock therapy to incision sites at fluences of 160, 320 or 480 J/cm2 , triweekly for 3 weeks. Efficacy was assessed at 1, 3 and 6-12 months. The primary endpoint was difference in scar pliability between LED-RL-treated and control sites. Secondary outcomes included Patient and Observer Scar Assessment Scale, collagen and water concentration, and adverse events. There were no significant differences in scar pliability between treated and control scars. At certain fluences, treated scars showed greater improvements in observer rating and scar pliability, reflected by greater reductions in induration, from baseline to 6 months compared to control scars. Treatment-site adverse events included blistering (n = 2) and swelling (n = 1), which were mild and resolved without sequelae. LED-RL phototherapy is safe in the early postoperative period and may reduce scarring.

The Vascular Component of Melasma: A Systematic Review of Laboratory, Diagnostic, and Therapeutic Evidence.

BACKGROUND: Melasma is a common acquired disorder of hyperpigmentation, classically manifesting as symmetric brown patches on the face. Although the exact pathogenesis is not fully understood, vascular abnormalities have been implicated in melasma. OBJECTIVE: To evaluate the laboratory and clinical evidence regarding the safety and efficacy of antivascular agents for the treatment of melasma. METHODS: A systematic review of PubMed, EMBASE, and Cochrane was conducted on May 13, 2020, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Original research articles investigating the role of vascularity and/or evaluating the use of antivascular therapeutics in melasma were included. Clinical recommendations were based on the American College of Physicians guidelines. RESULTS: A total of 34 original research articles as follows were identified: 4 laboratory studies, 15 diagnostic studies, and 15 therapeutic studies. CONCLUSION: There is promising evidence supporting the use of tranexamic acid and laser/light therapies to treat the vascular component of melasma, and more rigorous clinical trials are needed to validate their efficacy. Clinicians may consider treatment with one or more antivascular therapeutics in patients with melasma. Further research is warranted to characterize the role of cutaneous vascularization in melasma and may provide insights for novel therapies.

The genomic architecture of the sex-determining region and sex-related metabolic variation in Ginkgobiloba.

Sex differences and evolutionary differences are critical biological issues. Ginkgo is an ancient lineage of dioecious gymnosperms with special value for studying the mechanism of sex determination in plants. However, the major genetic basic underlying sex chromosomes remains to be uncovered. In this study, we identify the sex-determining region of Ginkgo and locate it to the area from megabases 48 to 75 on chromosome 2. We find that the male sex-determining region of Ginkgo contains more than 200 genes, including four MADS-box genes, demonstrating that the Ginkgo sex determination system is of the XY type. We also find that genetic sex differences result in specialized flavonoid metabolism and regulation in each sex. These findings establish a foundation for revealing the molecular mechanism of sexual dimorphism and promoting the development of the Ginkgo industry.

A case of new-onset vitiligo in a patient on tofacitinib and brief review of paradoxical presentations with other novel targeted therapies.

With recent advancements in the understanding of vitiligo pathogenesis, Janus kinase (JAK) inhibitors have emerged as a promising new treatment modality, but their effects remain incompletely elucidated. Tofacitinib, an oral JAK 1/3 inhibitor approved for the treatment of rheumatoid arthritis, has previously been shown to induce significant re-pigmentation in vitiligo. However, as with other novel targeted therapies, cutaneous adverse effects have been observed. We report a 36-year-old woman with a history of rheumatoid arthritis, refractory to multiple pharmacotherapies, who was initiated on tofacitinib and subsequently developed progressive depigmented patches consistent with new-onset vitiligo. Although definitive causation cannot be established in this case without additional studies, it is important to note that many targeted therapies have the potential to induce paradoxical effects, that is, the occurrence or exacerbation of pathologic conditions that have been shown to respond to these medications. Paradoxical findings with other targeted therapies include the occurrence of melanoma during treatment with BRAF inhibitors, keratoacanthomas with PD-1 inhibitors, vitiligo and psoriasis with TNF-alpha inhibitors, and hidradenitis suppurativa with various biologic agents. Although JAK inhibitors hold therapeutic promise in the treatment of inflammatory skin disorders, further research is warranted to more fully comprehend their effects.

Minimally Invasive Facial Cosmetic Procedures for the Millennial Aesthetic Patient.

Millennials, defined as the generation of individuals born between 1981 and 1996, have emerged as one of the leading patient demographics seeking minimally invasive cosmetic procedures. Worldwide, millennials are more likely to consider preventative treatments compared to any other age-group. The three most popular minimally invasive facial procedures in this demographic include botulinum toxin, dermal fillers (eg, hyaluronic acid, calcium hydroxylapatite, facial fat-fillers), and microdermabrasion. Given their impact on the expanding aesthetic medicine market and their favorable disposition towards cosmetic procedures, it is necessary for dermatologists and cosmetic providers to understand their motivations and perspectives. While some research studies have elicited the opinions of millennials on social issues, education, and technology, there is a paucity of literature on millennials' impressions, opinions, and perceptions of aesthetic procedures. As a generation that has been reshaping the culture of healthcare delivery and encouraging the innovation of products and procedures with their unique values and perspectives, accounting for their beliefs and fostering a better understanding of their experiences will promote an elevation in the quality of their care.

Light Emitting Diode Phototherapy for Skin Aging.

Skin aging is associated with changes that include atrophy, pigmentation, decreased ability for wound healing, and rhytides. Recently, there has been growing research interest and consumer demand for minimally invasive cosmetic procedures involving light and energy-based devices, particularly for facial skin rejuvenation. Light emitting diode (LED) phototherapy is a promising treatment modality for photorejuvenation as it is safe, noninvasive, accessible, and can be easily combined with other treatment options. LED irradiation alters intrinsic cellular activity via absorption by chromophores located in the skin and may result in desirable photorejuvenation effects. In this review, we discuss the physiologic process of cutaneous aging, how visible light phototherapy with LEDs may be used to treat aging skin, and the importance of photoprotection. J Drugs Dermatol. 2020;19(4):359-364. doi:10.36849/JDD.2020.4711.

Light-Emitting Diode-Based Photodynamic Therapy for Photoaging, Scars, and Dyspigmentation: A Systematic Review.

BACKGROUND: Light-emitting diodes (LEDs) may be used as an activating light source for photosensitizers in photodynamic therapy (PDT), a form of noninvasive phototherapy. Photodynamic therapy for aesthetic dermatologic conditions has demonstrated skin rejuvenating effects. OBJECTIVE: To evaluate the safety and efficacy of PDT using LEDs to treat aesthetic dermatologic conditions including photoaged skin, scarring, and dyspigmentation. MATERIALS AND METHODS: A search of PubMed and EMBASE databases was conducted through May 31, 2019, to identify studies that used LEDs as a light source for PDT and evaluated cosmetic improvements as the primary outcome measure. RESULTS: A total of 24 original articles were included in the authors' systematic review. The available evidence supports methyl aminolevulinate or 5-aminolevulinic acid incubation followed by LED treatment for global improvement of skin quality, including smoother texture, reduction of rhytides, and improvement of scars. Histologic analysis for global skin improvement demonstrated increased collagen fibers and decreased elastin fibers after LED-mediated PDT. CONCLUSION: Light-emitting diode-based PDT seems to have beneficial effects for photoaging, scars and dyspigmentation. A paucity of high-quality studies using LED-based PDT for aesthetic outcomes was found, highlighting the need for well-designed randomized control trials on this topic.

Facial rejuvenation using photodynamic therapy with a novel preparation of ALA and hyaluronic acid in young adults.

Photodynamic therapy (PDT) is a well-established, non-invasive treatment modality that has shown desirable effects such as improvement of fine lines, dyspigmentation, and other signs of photodamage. Many patients seek to decrease, or reverse, effects of sun damage on the skin. Hyaluronic acid (HA), a naturally occurring glycosaminoglycan found in the body, has enormous potential to bind water which allows the skin to retain moisture and maintain elasticity. Topical application of HA has been found to produce anti-wrinkle effects. We conducted a pilot case series evaluating the safety and efficacy of a commercially available 2% 5-aminolevulinic acid (ALA) gel with hyaluronic acid (ALA-HA) and light-emitting diode-red light (LED-RL) for facial rejuvenation as determined by clinical assessments and digital skin analysis of rhytides, pore size, and erythema. All patients noted improvement of their skin and experienced minimal pain during PDT. Evaluation by dermatologists demonstrated significant improvement in overall skin appearance. Digital analysis of photographs revealed improvement of skin spots, wrinkles, pores, texture, UV spots, brown spots, red areas, and porphyrins. Our findings demonstrated safety and efficacy of this novel preparation of photodynamic gel with HA and subsequent activation with LED-RL.

Bioactive ingredients in Korean cosmeceuticals: Trends and research evidence.

BACKGROUND: Cosmeceuticals are commonly used in skincare regimens to maintain healthy skin and improve visible signs of aging. In recent years, South Korean skincare has gained prominence in the global beauty industry by introducing innovative cosmeceutical products and aesthetic trends. OBJECTIVES: To describe the global impact of Korean skincare and to review the current research evidence for bioactive ingredients commonly found in Korean cosmeceuticals. METHODS: A review of the biomedical literature was conducted using PubMed to identify laboratory, animal, and clinical studies that evaluated the biological properties and potential dermatologic uses of ingredients found in Korean cosmeceuticals. RESULTS: Bioactive ingredients in Korean cosmeceutical products are increasingly undergoing scientific validation and are derived from various sources including animals (eg, bee venom and snail mucin), plants (eg, dragon's blood and tiger grass extract), and biotechnology (eg, synthetic snake venom). Their bioactive components and pharmacologic activities have been shown to provide dermatologic benefits with potential applications for skin rejuvenation, photoprotection, wound healing, and more. CONCLUSION: Further research studies are warranted to elucidate any biological or therapeutic mechanisms of action of these ingredients, which may translate into clinical practice. With the rising public awareness and interest in Korean cosmeceuticals, patients may seek advice from dermatologists about how to incorporate these bioactive ingredients into their skincare regimens to improve skin health and aesthetics.

The IL-4/IL-13 axis in skin fibrosis and scarring: mechanistic concepts and therapeutic targets.

Skin fibrosis, characterized by excessive fibroblast proliferation and extracellular matrix deposition in the dermis, is the histopathologic hallmark of dermatologic diseases such as systemic sclerosis, hypertrophic scars, and keloids. Effective anti-scarring therapeutics remain an unmet need, underscoring the complex pathophysiologic mechanisms of skin fibrosis. The Th2 cytokines interleukin (IL)-4 and IL-13 have been implicated as key mediators in the pathogenesis of fibroproliferative disorders. The goal of this article is to summarize the current understanding of the role of the IL-4/IL-13 axis in wound healing and skin fibrosis. We conducted a literature search to identify research studies investigating the roles of IL-4 and IL-13 in fibrotic skin diseases. While transforming growth factor-beta has long been regarded as the main driver of fibrotic processes, research into the cellular and molecular biology of wound healing has revealed other pathways that promote scar tissue formation. IL-4 and IL-13 are important mediators of skin fibrosis, supported by evidence from in vitro data, animal models of fibrosis, and clinical studies. Overactive signaling of the IL-4/IL-13 axis contributes to the initiation and perpetuation of fibrotic skin diseases. Further insights into the IL-4/IL-13 axis may reveal potential targets for the development of novel therapies that prevent or treat fibrotic skin diseases.

Variability in Wound Care Recommendations Following Dermatologic Procedures.

BACKGROUND: Dermatologists routinely perform office-based surgical procedures that result in cutaneous wounds. Wound care instructions are an important resource for postoperative patients. As there is no consensus on the ideal wound care regimen after dermatologic procedures, recommendations may vary. OBJECTIVE: To evaluate the current recommendations for wound care following dermatologic procedures. METHODS: The authors conducted a cross-sectional assessment of dermatology wound care handouts available online. The handouts were evaluated based on predefined parameters: topical agent recommendations for wound healing, caution against topical antibiotic use, and discussion of scarring, infection, bleeding, analgesia, and lifestyle considerations. RESULTS: A total of 169 handouts were evaluated. The majority (84%) recommended the application of petrolatum-based products, specifically Vaseline (75%) and Aquaphor (43%). Nearly half (43%) recommended the use of topical antibiotics, whereas 24% advised patients to avoid antibiotic ointments. Handouts variably addressed scarring (36%), infection (72%), bleeding (69%), pain (66%), and lifestyle modifications (64%). CONCLUSION: The instructions provided in dermatology patient handouts are highly variable, with various topical agents being recommended for wound healing. Topical antibiotics are not indicated for prophylaxis in clean dermatologic procedures but are still widely used. Greater efforts should be made to ensure that patients receive consistent and evidence-based wound care guidance.