The History and Advancement of Light, Lasers, and Energy-Based Devices in Dermatologic Surgery.

Background: From the theoretical foundations of laser and energy-based applications for the skin to the development of advanced medical devices, the field of dermatologic surgery has undergone transformative changes.

Objective: To review the scientific and clinical advancement of laser and energy-based therapies within dermatologic surgery.

Materials And Methods: A literature search was conducted to identify important scientific advancements and landmark studies on light, laser, and energy-based devices within the field of dermatologic surgery.

Update on Absorbable Facial Thread Lifts.

Background: Thread lifts are a noninvasive technique for suspending ptotic skin. Previous studies have failed to show long-term efficacy data with absorbable threads.

Objective: To review the recent literature evaluating mid and lower facial absorbable thread lifts over a four-year period from October 2018 to December 2022.

An innovative approach to the multidisciplinary treatment of uninsured breast cancer patients.

Purpose: A significant proportion of many populations remain uninsured. The aim of the study was to assess differences in breast cancer outcomes before and after the implementation of an innovative approach to the multidisciplinary treatment of uninsured breast cancer patients.

Methods: Retrospective review was performed of patients seen at a safety net hospital from January 2000 to December 2020.

Phage Hunting in the High School Classroom: Phage Isolation and Characterization.

National science, technology, engineering, and mathematics education emphasizes science practices, such as hands-on learning. We describe a week-long activity where students participate in real-world scientific discovery, including "hunting" for bacteriophage in a variety of environmental samples. First, the students collect samples, then look for evidence of phage on "bait" bacteria, and finally amplify/purify the phages for further study.

Using Neuromodulators for Salivary, Eccrine, and Apocrine Gland Disorders.

Background: Sialorrhea, hyperhidrosis, bromhidrosis, and chromhidrosis are common glandular disorders that substantially impact patients' health and quality of life. Botulinum toxin can safely and temporarily decrease gland secretions by targeting the parasympathetic cholinergic neurons, resulting in diminished saliva and sweat production.

Objective: The objective of this article is to describe the applications of neuromodulators for the treatment of salivary, eccrine, and apocrine glands.

Efficacy of laser hair removal in hidradenitis suppurativa: A systematic review and meta-analysis.

Objectives: Hidradenitis suppurativa (HS) is a chronic inflammatory condition characterized by painful nodules, draining tunnels, and fibrotic scarring in intertriginous, hair-bearing areas. The pathogenesis involves follicular occlusion and subsequent rupture, leading to uncontrolled inflammation. Treatment options for HS are limited and lack universal effectiveness.

Histological Assessment of the Effectiveness of Microneedling Device-Assisted Filler Delivery.

Background: Microneedling is used to enhance transcutaneous drug delivery. However, the extent to which microneedling devices impact filler delivery and whether this varies by filler type, microneedling device type, and treatment sequence is not known.

Objective: To histologically assess and quantify the delivery of commonly used fillers through microneedling, using both a microneedling pen and a microneedling roller.

Advancing Dermatology Education and Care in Rwanda: The Impact of a New Academic Partnership.

It is the realization of a long-dreamed aspiration to create a university that would advance global health delivery by training a new generation of global health leaders who are equipped to not just build, but sustain effective and equitable health systems.

1726 nm Lasers for the Treatment of Acne Vulgaris.

The treatment of acne vulgaris traditionally consists of a combination of topical and oral medications. The use of lasers to treat this condition has been an area of increasing research, and several types have previously been used in the treatment of acne. New 1726 nm lasers specifically target the sebaceous gland, which is known to be pivotal in acne pathophysiology.

DaxibotulinumtoxinA-lanm (Daxxify™): A Comprehensive Overview.

Botulinum toxin A (BoNTA) is produced by Clostridium botulinum and widely used for aesthetic indications requiring neuromuscular blockade. For dynamic facial lines, BoNTA is effective and safe, but also temporary, requiring repeat injections approximately every 3-4 months for maintenance of effects. There is a desire by both patients and providers for a longer-lasting neurotoxin to prevent periods of suboptimal correction.

Laser-Assisted and Device-Assisted Filler Delivery: A Histologic Evaluation.

Background: Lasers and devices are used to enhance transcutaneous delivery of fillers. However, little has been published on the histologic findings of this form of laser/device-assisted delivery to determine the optimal devices and fillers.

Objective: To objectively evaluate the histological effects of laser-assisted and device-assisted filler delivery.

Bridging the Gap: Sustained Treatment Effect of Glabellar Lines With Twice-A-Year Treatment With DaxibotulinumtoxinA.

Background: To achieve natural-looking outcomes when treating dynamic lines with botulinum toxin (BoNT), retreatment must be timed such that the patient maintains a relatively constant aesthetic outcome. Although first-generation BoNT products require retreatment with 3- to 4-month frequency to avoid discontinuous correction, the average patient returns for treatment every 6 months, when these toxins have generally fully worn off.

Objective: To discuss the number of days a typical patient treated with daxibotulinumtoxinA for injection (DAXI) or legacy BoNT products will spend undertreated or uncorrected in a given calendar year.

Novel 1726 nm laser demonstrates durable therapeutic outcomes and tolerability for moderate-to-severe acne across skin types.

Background: Traditional acne management with topical therapy, systemic antibiotics, hormonal agents, or oral isotretinoin requires compliance and may produce significant side effects. However, alternative treatments with lasers had failed to demonstrate durable clearance.

Objective: To assess the tolerability and therapeutic outcomes of a novel 1726 nm laser treatment of moderate-to-severe acne across skin types.