Management Of Skin Conditions Research Articles

VP-net: an end-to-end deep learning network for elastic wave velocity prediction in human skin in vivo using optical coherence elastography.

Acne vulgaris, one of the most common skin conditions, affects up to 85% of late adolescents, currently no universally accepted assessment system. The biomechanical properties of skin provide valuable information for the assessment and management of skin conditions. Wave-based optical coherence elastography (OCE) quantitatively assesses these properties of tissues by analyzing induced elastic wave velocities. However, velocity estimation methods require significant expertise and lengthy image processing times, limiting the clinical translation of OCE technology. Recent advances in machine learning offer promising solutions to simplify velocity estimation process. In this study, we proposed a novel end-to-end deep-learning model, named velocity prediction network (VP-Net), aiming to accurately predict elastic wave velocity from raw OCE data of in vivo healthy and abnormal human skin. A total of 16,424 raw phase slices from 1% to 5% agar-based tissue-mimicking phantoms, 28,270 slices from in vivo human skin sites including the palm, forearm, back of the hand from 16 participants, and 580 slices of facial closed comedones were acquired to train, validate, and test VP-Net. VP-Net demonstrated highly accurate velocity prediction performance compared to other deep-learning-based methods, as evidenced by small evaluation metrics. Furthermore, VP-Net exhibited low model complexity and parameter requirements, enabling end-to-end velocity prediction from a single raw phase slice in 1.32ms, enhancing processing speed by a factor of ∼100 compared to a conventional wave velocity estimation method. Additionally, we employed gradient-weighted class activation maps to showcase VP-Net's proficiency in discerning wave propagation patterns from raw phase slices. VP-Net predicted wave velocities that were consistent with the ground truth velocities in agar phantom, two age groups (20s and 30s) of multiple human skin sites and closed comedones datasets. This study indicates that VP-Net could rapidly and accurately predict elastic wave velocities related to biomechanical properties of in vivo healthy and abnormal skin, offering potential clinical applications in characterizing skin aging, as well as assessing and managing the treatment of acne vulgaris.

Effects of a skin type diversity seminar on undergraduate medical students’ self-assessed competence in managing skin diseases in patients with skin of color

BackgroundSkin diseases in patients with skin of colour (Fitzpatrick skin types IV to VI) are underrepresented in dermatology training, which may lead to lower quality of care for these patients. To address this underrepresentation in medical education, a newly developed seminar on skin type diversity using an interactive teaching method was implemented in an undergraduate medical curriculum. This study examined the effects of a seminar on the self-assessed competence of medical students in managing skin conditions in patients with skin of colour.MethodsA questionnaire survey was conducted among fourth-year undergraduate medical students at the University of Hamburg (Germany) between October 2023 and February 2024. Students’ self-assessed competence was compared before and after the obligatory seminar (pre- and post-design).ResultsIn total, 158 students participated in the survey. After the seminar, knowledge of the presentation of skin diseases in patients with skin of colour and the associated psychological burden, differences in the incidence of skin diseases in different skin types, and the ability to diagnose skin diseases in darker skin types increased. Most participants stated that they wanted to attend more courses on this topic.DiscussionAppropriate courses for medical students can improve their competence in managing different skin diseases in patients with skin of colour. In the future, more attention should be paid to teaching the diversity of skin types in dermatology education.

Effect of Hatha Yoga in the management of Kitibha vis-a-vis Psoriasis

Yoga is an ancient way of living that provides physical, mental, emotional and spiritual health. Yoga cures many chronic diseases and bring a state of relaxation for overall well-being. In today’s scenario diseases start due to a sedentary lifestyle, wrong behavior, negative thoughts and attitudes. All this creates an imbalance in the human body, according to Ayurveda these habits vitiate Tridosha that is Vata, Pitta and Kapha. These three humor of human existence governs bodily function. In Ayurvedic classical text, all the skin diseases have described under the common heading ‘Kushtha’. Kitibha is one of the types of Kushtha and considered under category of Kshudra Kushtha is correlated with Psoriasis due to close resemblance of their clinical features. The mental and physical pain involved in the psoriasis affect the health of patients. The Ayurveda text elaborates the symptoms, causes and diagnosis of vitiated Dosha while the Yoga text explains the techniques which purify Dosha from the body and provide balance among three Vata, Pitta and Kapha. These three Dosha are essential constitutions of the living being. A balanced functioning of these three Dosha in living being considered a healthy individual and disharmony of these three Dosha could lead to many chronic illnesses. According to Ayurveda, no disease manifests without the Vaisamya of Dosha. Yoga provides a holistic approach to managing skin conditions.

Dermatological care in a changing climate: aframework for patient management.

Dermatologists are increasingly managing skin conditions related to climate change In spite of this significant effect on public health, there is a paucity of formal education on climate change, the health impact, and management of this for health care professionals. We propose an action-oriented framework to bridge the gap between climate science and patient management.

Dermatological guide for primary care physicians: full body skin checks, skin cancer detection, and patient education on self-skin checks and sun protection

Dermatological conditions and skin cancers are common health concerns that require early detection and intervention. Primary care physicians play a crucial role in recognizing these conditions and serving as the first line of defense against skin cancers. This guide provides a systematic approach to conducting thorough skin examinations and enhancing understanding of common presentations of precancerous and cancerous lesions. We emphasize the importance of performing annual full-body skin exams to facilitate early detection and management of skin conditions, including a step-by-step, systematic protocol for conducting these exams, comprising preparing the patient, documenting findings, educating the patient, and considering biopsy or referral for suspicious lesions. Furthermore, we explore the atypical features of skin lesions that raise clinical suspicion and warrant further investigation. We describe the characteristics of common skin cancers, such as basal cell carcinoma, squamous cell carcinoma, and melanoma. We stress the importance of patient education on self-skin checks and sun protection measures. By incorporating the knowledge and skills presented in this guide, primary care physicians can confidently perform thorough full-body skin checks, identify common dermatological findings and early signs of skin cancers, and provide comprehensive care to patients. This will help ensure optimal outcomes in dermatological health.

Perspectives of community pharmacy staff on commonly encountered skin conditions and the key challenges towards enhancing their role in dermatology.

This research letter discusses the perspectives of community pharmacy staff on commonly encountered skin conditions and the key challenges towards enhancing their role in this area. A mixed methods online survey was created, and a total of 174 community pharmacy staff completed the survey. The results highlight the range of conditions currently encountered in community pharmacy and the breadth of challenges facing community pharmacy staff, in particular challenges surrounding providing a differential diagnosis. Community pharmacies are an integral part of the NHS and have a key role in managing skin conditions; however, in order to optimise this role, the perspectives of staff discussed in this letter need to be further explored and addressed.

How can community pharmacists be supported to manage skin conditions? A multistage stakeholder research prioritisation exercise

ObjectiveTo establish research priorities which will support the development and delivery of community pharmacy initiatives for the management of skin conditions.DesignAn iterative, multistage stakeholder consultation consisting of online survey, participant...

GD08 Migrant dermatology

Abstract Conflict, war or economic hardship often causes refugees to flee their communities. The recognition of refugees as a diversified group from a medical aspect is one of importance as they have a range of health needs that differ from the native population. Based on a review of the published literature and cases we have reviewed in our dermatology department, we would like to outline an overview of the challenges associated with managing skin conditions for migrants and refugees, as well as key opportunities to improve care for this community. The initial barrier experienced is primarily related to communication difficulties. Healthcare providers meet obstacles in trying to communicate effectively with refugees as translation services are not always readily available and the waiting time involved for such services results in a further delay in patient management. It came to our attention that refugees often do not communicate all their issues or symptoms because of other complex social issues that take precedence over their symptoms. A separate, substantial issue arises given the lack of documentation regarding their medical background and previous and current treatments. Other challenges faced are the costs associated with accessing pharmaceutical products and not having primary care physicians. Furthermore, staying in temporary accommodation makes it more likely that they will not receive follow-up appointments, resulting in future missed appointments. Overall, refugees are a vulnerable cohort and a substantial multidepartment effort should be made to ease their integration into national healthcare ­systems.

Topical corticosteroid counselling among Malaysian community pharmacists: a qualitative interview study

BackgroundTopical corticosteroids (TCS) are commonly available in community pharmacies and are used in skin conditions like atopic dermatitis and psoriasis among others. Problems such as overuse, use of potent steroids and steroid phobia have been identified in the use of TCS in the literature. The aim of the study was to obtain community pharmacists (CPs) views regarding factors influencing their counselling of patients about TCS; challenges associated, important problems, the counselling process, shared care with other healthcare professionals, and explore further the findings from the questionnaire-based study.MethodsSeven licensed practicing community pharmacists (from the Klang Valley, Malaysia) were interviewed between 23rd September to 14th November 2021. These were CPs participating in the questionnaire study who agreed to be interviewed. NVIVO 11 software was used for data analysis. Codes and themes were generated and agreed on by the researchers.ResultsThe major themes identified related to the process mentioned of providing information to patients, the issues addressed by CPs during the counselling (including steroid phobia, overuse of TCS, patients asking for a specific preparation by name), less counselling support material, language barriers, lesser knowledge about certain conditions, information sources used by CPs (material provided by Ministry of Health and Malaysian Pharmacists Association, MIMS) and suggestions to strengthen the quality of counselling (specialization in skin diseases, webinars, shared care models). For patients requesting a particular preparation by name, the pharmacist will decide whether the preparation requested is suitable or suggest an alternative. Steroid phobia was seen more commonly among parents of young children and young patients. MIMS was available as a smartphone application making it easier to use. Advanced training for CPs in the management of skin conditions like that provided for diabetes mellitus can be considered.ConclusionsCounselling was conducted while dispensing TCS in the open area of the pharmacy. Challenges to counselling were lack of time, limited counselling materials, and language barriers. Steroid phobia requires attention. Initiatives to strengthen counselling were mentioned by respondents and appear feasible. Further research covering the entire country is required.

Hospital Dermatology: analysis of dermatological consultations in a tertiary teaching hospital

BackgroundIn hospital settings, dermatology can offer substantial clinical support for the diagnosis and management of skin conditions, reducing morbidity and mortality. Thus, the study aimed to analyze the profile of referrals and consultations performed by the Dermatology Service of the Santa Casa de Misericordia de Porto Alegre, from August 2018 to January 2020. MethodsThis study is descriptive, quantitative, and retrospective, conducted through data collection and review of medical records and referrals. The variables included were clinical data of referrals, in-patients profiles, dermatological diagnoses, complementary exams, therapeutic conduct, and recommended follow-ups. ResultsA total of 1020 referrals were analyzed, which resulted in 641 consultations (328 men, 313 women). The most prevalent skin disease groups were ‘Dermatitis and Eczema’ (33.1%) and ‘Other infectious skin diseases (21.8%), while the most frequent ICD-10 were ‘Drug eruptions – L27’ (9.9%) and ‘Other and unspecified dermatitis – L30’ (6.6%). Corticoids were the most recommended treatments (27.7%), followed by antifungals (13.1%). ‘Consultation Discharge’ (44%) and ‘Outpatient’ Dermatology follow-up (27%) were the most frequent causes for ending consultation. Study limitationsAmong the study limitations, the authors highlight its retrospective nature, with data analysis based on referrals and medical records, which may present inaccurate or incomplete information. In addition to this, the study may demonstrate a certain degree of subjectivity due to the review and interpretation process conducted by the researchers. However, the definition of objective criteria based on previous studies attenuates such possible bias. Furthermore, considering that the Dermatology teams are composed of a preceptor dermatologist and residents, the established diagnoses were not submitted to third-party verification, except in the cases of skin biopsies and cultures. Thus, the professional’s experience and skills may have influenced the dermatological diagnoses. ConclusionsThese findings underlie the importance of Dermatology in hospital assistance, contributing to the management of a wide range of skin conditions.

Improving skin health of community-dwelling older people: a scoping review protocol

IntroductionAgeing is accompanied by an age-related decrease in mobility or cognitive and sensory functions; in addition, physiological changes in the skin occur with age. Therefore, the skin requires appropriate care...

Beyond Skin Deep: case-based online modules to teach multidisciplinary care in dermatology among clerkship students

BackgroundCanadian medical schools offer limited clinical dermatology training. In addition, there is a lack of educational resources that are designed specifically for clerkship students that focus on the multidisciplinary nature of dermatology.ObjectivesAfter developing case-based educational resources to address the lack of clinical exposure and learning of multidisciplinary care in dermatology, this study aimed to evaluate the educational intervention and gather feedback for future module development.MethodsTen online interactive dermatology case-based modules involving 14 other disciplines were created. Medical students (n = 89) from two Canadian schools were surveyed regarding perceptions of the existing dermatology curriculum. Among 89 students, 46 voluntarily completed the modules, and a survey (a five-point Likert scale ratings) including narrative feedback was provided to determine an improvement in dermatology knowledge and understanding of multidisciplinary care.ResultsAmong 89 surveyed students, only 17.1% agreed that their pre-clerkship dermatology education was sufficient and 10.2% felt comfortable managing patients with skin conditions in a clinical setting. Among 46 students, 95.7% of students agreed that the modules fit their learning style (4.17 ± 0.73 on Likert scale) with positive narrative feedback. 91.3% agreed or strongly agreed that the modules enhanced their dermatology knowledge (4.26 ± 0.61). 79.6% of students agreed that the modules helped with understanding the multidisciplinary nature of dermatological cases (3.98 ± 0.81). Student comfort to manage skin conditions increased 7.7 times from 10.2% to 78.3% post-module.ConclusionsClerkship students had limited knowledge of dermatologic conditions; the case-based modules were able to successfully address these deficits and assist students in understanding the multidisciplinary nature of dermatology.

Improving access to dermatology specialist care: review of a dermatologist- and general practitioner-integrated clinic model.

Introduction This study presents an innovative model of integrated dermatology service delivery. Kauri HealthCare (KHC) is a general practice serving around 19 000 patients in Palmerston North, New Zealand. A 'mini clinic' is provided by an on-site dermatologist that is available for patients of KHC. Referring practitioners are required to attend with the patient to present their case and seek dermatologist input. This allows for patients to receive a specialist opinion, as well as for the referrer to receive practical and academic teaching, record findings, and arrange any further investigations, follow-up, or management. Aim To describe the nature of patient presentations and clinical outcomes of a novel dermatologist-general practitioner integrated clinic based in a provincial healthcare practice. Methods Descriptive analysis of all referrals to the Kauri HealthCare dermatology mini clinic from April 2017 to December 2022. Results During the study period, 964 diagnoses were recorded across 806 patients booked into the mini clinic. The most common presenting conditions were: (1) eczema; (2) psoriasis; (3) actinic keratoses; (4) naevi; and (5) seborrheic keratosis. Practitioners sought dermatology opinion on the diagnosis and/or management of skin conditions. Further referral to secondary care was not required for 86% of patients. Discussion Improvements could be made to better serve those of Māori and Pacific ethnicity, or living in high socioeconomic deprivation. Results indicate where teaching could be prioritised for practitioners, postgraduates, and medical students. Overall, this is an innovative clinic model, which seeks to provide equitable care, medical education, and collaboration between primary and secondary services.

Transethosomal Gel for the Topical Delivery of Celecoxib: Formulation and Estimation of Skin Cancer Progression.

The topical delivery of therapeutics is a promising strategy for managing skin conditions. Cyclooxygenase-2 (COX-2) inhibitors showed a possible target for chemoprevention and cancer management. Celecoxib (CXB) is a selective COX-2 inhibitor that impedes cell growth and generates apoptosis in different cell tumors. Herein, an investigation proceeded to explore the usefulness of nano lipid vesicles (transethosomes) (TES) of CXB to permit penetration of considerable quantities of the drug for curing skin cancer. The prepared nanovesicles were distinguished for drug encapsulation efficiency, vesicle size, PDI, surface charge, and morphology. In addition, FT-IR and DSC analyses were also conducted to examine the influence of vesicle components. The optimized formulation was dispersed in various hydrogel bases. Furthermore, in vitro CXB release and ex vivo permeability studies were evaluated. A cytotoxicity study proceeded using A431 and BJ1 cell lines. The expression alteration of the cyclin-dependent kinase inhibitor 2A (CDKN2A) gene and DNA damage and fragmentation using qRT-PCR and comet assays were also investigated. Optimized CXB-TES formulation was spherically shaped and displayed a vesicle size of 75.9 ± 11.4 nm, a surface charge of -44.7 ± 1.52 mV, and an entrapment efficiency of 88.8 ± 7.2%. The formulated TES-based hydrogel displayed a sustained in vitro CXB release pattern for 24 h with an enhanced flux and permeation across rat skin compared with the control (free drug-loaded hydrogel). Interestingly, CXB-TES hydrogel has a lower cytotoxic effect on normal skin cells compared with TES suspension and CXB powder. Moreover, the level of expression of the CDKN2A gene was significantly (p ≤ 0.01, ANOVA/Tukey) decreased in skin tumor cell lines compared with normal skin cell lines, indicating that TES are the suitable carrier for topical delivery of CXB to the cancer cells suppressing their progression. In addition, apoptosis demonstrated by comet and DNA fragmentation assays was evident in skin cancer cells exposed to CXB-loaded TES hydrogel formulation. In conclusion, our results illustrate that CXB-TES-loaded hydrogel could be considered a promising carrier and effective chemotherapeutic agent for the management of skin carcinoma.

Optimising the management of skin conditions: physiological and psychological approaches

Health writer Gemma Harris highlights the need to take a holistic approach to the management of skin conditions.

Colchicine in Managing Skin Conditions: A Systematic Review

(1) Background: Colchicine is a natural alkaloid with anti-inflammatory properties used to treat various disorders, including some skin diseases. This paper aims to incorporate all the available studies proposing colchicine as a treatment alternative in the management of cutaneous conditions. (2) Methods: In this systematic review, the available articles present in various databases (PubMed, Scopus-Embase, and Web of Science), proposing colchicine as a treatment for cutaneous pathological conditions, have been selected. Exclusion criteria included a non-English language and non-human studies. (3) Results: Ninety-six studies were included. Most of them were case reports and case series studies describing colchicine as single therapy, or in combination with other drugs. Hidradenitis suppurativa, pyoderma gangrenosum, erythema nodosum, erythema induratum, storage diseases, perforating dermatosis, bullous diseases, psoriasis, vasculitis, acne, urticaria, stomatitis, actinic keratosis, and pustular dermatosis were the main diseases discussed in literature. Although the therapeutic outcomes were variable, most of the studies reported, on average, good clinical results (4) Conclusions: Colchicine could be, as a single therapy or in combination with other drugs, a possible treatment to manage several skin diseases.

Burden of skin diseases: A camp-based cross-sectional study in a tribal area of Maharashtra

Background: Skin diseases, though highly prevalent in tribal regions, are not given due importance. Not much research has been done on skin diseases and their management in these areas. The study aimed to describe the prevailing types of skin conditions in the tribal predominant area, Sakwar, in Maharashtra. Materials and Methods: Community Health Workers in the field practice area created awareness about skin diseases and recruited cases to camp on a single day. A total of 384 beneficiaries attended the camp, which was assessed by four qualified dermatologists. Data collected from clinical case sheets and patient interviews were used for the study. Results: Fungal infection was the most prevalent type of skin disease, followed by scabies, eczema, acne, and hyperpigmentation disorders. Conclusion: Skin diseases especially fungal infections should be given due importance in primary healthcare settings. Capacity building of primary care physicians, as well as frontline workers for accurately diagnosing and managing skin conditions, needs to be done.

Ayurvedic bio-cleansing method (Panchakarma) for management of skin conditions: Evidence Based Research

Ayurvedic bio-cleansing method (Panchakarma) for management of skin conditions: Evidence Based Research

Topical drug delivery: History, percutaneous absorption, and product development.

Topical products, widely used to manage skin conditions, have evolved from simple potions to sophisticated delivery systems. Their development has been facilitated by advances in percutaneous absorption and product design based on an increasingly mechanistic understanding of drug-product-skin interactions, associated experiments, and a quality-by-design framework. Topical drug delivery involves drug transport from a product on the skin to a local target site and then clearance by diffusion, metabolism, and the dermal circulation to the rest of the body and deeper tissues. Insights have been provided by Quantitative Structure Permeability Relationships (QSPR), molecular dynamics simulations, and dermal Physiologically Based PharmacoKinetics (PBPK). Currently, generic product equivalents of reference-listed products dominate the topical delivery market. There is an increasing regulatory interest in understanding topical product delivery behavior under 'in use' conditions and predicting in vivo response for population variations in skin barrier function and response using in silico and in vitro findings.

Biological basis of child health 13: structure and functions of the skin, and common children's skin conditions.

This article, the 13th in a series on the biological basis of child health, focuses on the skin. The skin is the largest organ in the body and covers its whole outer surface, protecting it from external threats, assisting in retaining body fluids, eliminating waste products and regulating temperature. The skin also has a crucial role in wound healing and vitamin D synthesis. Skin conditions in children are often distressing for children and parents, and may significantly affect their everyday lives. This article explains how the skin develops in utero, describes the structure and functions of the skin, and explores the aetiology, manifestations and management of skin conditions commonly seen in children.