Energy-Based Devices for the Treatment of Cutaneous Verrucae: A Systematic Review.

BACKGROUND: Warts are one of the most common benign neoplasms caused by human papillomavirus infection and often pose a therapeutic challenge. OBJECTIVE: To summarize the current evidence on the safety and efficacy of laser and energy-based devices for the treatment of cutaneous verrucae. METHODS: A comprehensive systematic review of the literature on laser and energy-based devices for the treatment of cutaneous verrucae was performed. RESULTS: A total of 904 unique studies were identified, of which 109 were included in this review. The most commonly used lasers as a single treatment modality for verrucae included the long-pulsed Nd:Yag (n = 20) and pulsed dye (n = 18) lasers. Other modalities included the CO2 ablative laser (n = 10), photodynamic therapy (n = 11), local hyperthermia (n = 11), microwave therapy (n = 2), and nanopulse stimulation (n = 1). Other studies combined energy-based modalities with additional treatments, such as retinoids, imiquimod, and intralesional bleomycin. Overall, such devices were generally well-tolerated, with only a mild side effect profile. CONCLUSION: Overall, the use of laser and energy-based devices is a safe and well-tolerated option for cutaneous verrucae that is relatively less invasive than surgical interventions. Future studies using more consistent outcome assessment tools will be valuable to help clinicians develop device-specific protocols and treatment regimens to ensure replicable and effective outcomes.

Microplastics in dermatology: Potential effects on skin homeostasis.

BACKGROUND: Microplastics (MPs) and nanoplastics (NPs) have become a growing concern in dermatology due to their widespread presence in cosmetic formulations and the environment. These minuscule synthetic polymer particles prompt an essential exploration of their potential impact on dermatological homeostasis. AIMS: This study aims to investigate the effects of MPs and NPs on the integumentary system. Specifically, it seeks to understand the potential cutaneous alterations, inflammatory responses, and disruptions to the skin's physiological functions caused by these synthetic particles. PATIENTS/METHODS: The investigation involves a comprehensive analysis of emerging research on MPs and NPs. This includes their presence in cosmetic formulations and environmental pervasiveness. The study delves into their capacity to breach the cutaneous barrier, raising concerns about the implications of prolonged exposure. RESULTS: Evidence suggests that MPs and NPs may indeed incite cutaneous alterations, provoke inflammatory responses, and disturb the homeostasis of the skin's physiological functions. Their small dimensions enhance their capability to breach the cutaneous barrier, further emphasizing the apprehensions associated with prolonged exposure. CONCLUSIONS: While a precise understanding of the implications of MPs and NPs on dermatological health remains an ongoing scientific endeavor, this study underscores the growing significance of these synthetic particles. The findings emphasize the need for proactive measures to safeguard both individual well-being and environmental preservation in the context of dermatological health.

The Use of Lasers and Light Devices in Acne Management: An Update.

Acne vulgaris is a disease of the pilosebaceous unit and the most common inflammatory dermatosis worldwide. It is also associated with significant economic burden. Limitations of conventional topical and systemic treatments include long treatment course, intolerable adverse effects, antibiotic resistance, and patient compliance. Therefore, laser and light-based interventions present as alternative options over the past decade and have been used in combination with conventional pharmacological therapies and other physical modalities. An updated overview on the use of lasers and light-based devices in acne management is presented to help clinicians understand the safety and efficacy of these treatment options. The effectiveness of neodymium:yttrium aluminum garnet (Nd:YAG) for treating acne is supported by more high-level studies compared with other laser devices. There is limited evidence to support the use of CO2 lasers, potassium titanyl phosphate lasers, and 1565-nm non-ablative fractional lasers for treating acne. Among light devices, photodynamic therapy is the most studied, showing higher efficacies than some of the conventional topical and oral acne therapies. Intense-pulsed light and blue light therapies also show favorable outcomes. A limitation is that most studies are non-randomized and lack a control group, and report on a variety of device settings, treatment regimens, and outcome measures, making it challenging to summarize and generalize findings. Although the use of laser and light devices to treat acne is promising, further work with randomized controlled study designs and larger sample sizes will provide improved guidance on the application of these modalities.

Consensus for sclerotherapy.

BACKGROUND: The American Society for Dermatologic Surgery (ASDS) periodically develops consensus documents for its members concerning various aspects of dermatologic surgery. Unwanted and painful leg veins are a very widespread problem. Many advances in sclerotherapy of varicose and telangiectatic leg veins have occurred since the previous consensus documents. OBJECTIVE: In 2013, the ASDS Board of Directors voted to have a committee of experts in the field to develop consensus documents on sclerotherapy. MATERIALS AND METHODS: An expert panel reviewed the literature on sclerotherapy and discussed the findings. A consensus was reached with evidence-based recommendations on diagnostic evaluation and treatment of varicose and telangiectatic leg veins. RESULTS: The consensus documents include discussion of indications for treatment, patient selection, contraindications, diagnostic testing, treatment approaches, use of compression, and expected outcome. Common sclerosants and their mechanisms of action, advantages and disadvantages of foam sclerotherapy, and minimizing and treating complications are presented. CONCLUSION: The ASDS consensus documents on sclerotherapy will be helpful in educating their members on safe and effective sclerotherapy of varicose and telangiectatic leg veins.

YouTube and the expanding role of videos in dermatologic surgery education.

Video is an excellent medium for medical education, both for clinicians and for the public. YouTube has emerged as one of the largest sources of freely accessible content. It is our intent to provide a preliminary discussion of the growing role of videos in medical education, sources of this video content, and the format of surgical video content on YouTube. Additionally, we will highlight the limitations and pitfalls that clinicians and the public should be aware of when viewing online video content. Several sources of both patient- and clinician-directed videos are easily accessible from the Internet and DVDs today. Medical professionals, students, and patients now have mobiles and instantaneous access to a growing collection of video content. A brief list of online video sources to view and learn dermatologic surgical techniques is provided. Given the increasing ease of creating and posting high-quality video content, this list will continue to grow, providing dermatologic surgeons with an ever-increasing wealth of visual knowledge. Although YouTube is a dominant source of publicly accessible videos, clinicians and consumers should be aware of the source and intent of the video content before accepting the content. Although it is easy to post content on YouTube, it is difficult to verify sources and the credentials of the people posting the videos. Therefore, the viewer should filter content with a discerning eye, embracing the concept of caveat emptor--or buyer beware.

Expanding the role of the iPad and tablet devices to cosmetic patient consultations.

The iPad is a useful reference tool for patient education in cosmetic consultations. In this article, we plan to (1) discuss how the iPad can be implemented and used by patients and physicians in consultations, (2) compare the advantages and disadvantages of the iPad with other forms of technology, (3) discuss the optimal way of using the iPad for patient care, (4) see how this tool complies with privacy regulations, and (5) look at other uses of the iPad in the patient care setting. There has been positive feedback from both patients and physicians regarding the addition of the tablet computer during consultations. In addition to showing patients pictures of cosmetic procedures, the iPad also has various multimedia capabilities such as videos and drawing tools that are useful in optimizing patient satisfaction, increasing clinical efficacy, and improving the overall patient experience.