RESUMO
Cutaneous neoplasms are relatively rare in children. Most commonly, skin cancers arise through environmental factors, particularly ultraviolet radiation; thus, age is the most predictive factor in developing cutaneous carcinomas. However, children born with certain genodermatoses are significantly more likely to develop malignancies and must carefully be monitored and treated. The preponderance of published data is based mainly on signs and symptoms present in White patients. Therefore, we aim to highlight the cutaneous presentations and relative differences of these genodermatoses among skin-of-color (SOC) patients, who are underrepresented in medicine. We conducted a literature review of 504 patients presented in 236 published articles. Manuscripts with accessible case reports for children aged 17 or younger were included. SOC patients often present with fewer classic findings and have a higher incidence of scarring and dyspigmentation. There is also a higher incidence of consanguinity in affected patients. Providers being able to recognize non-classical signs enable proper management and treatment regimens, potentially bringing SOC patient outcomes more in line with White children.
RESUMO
Skin cancers are associated with a large number of genodermatoses. Existing knowledge and guidelines on the presentations of these genodermatoses focus disproportionately on White patients. Our goal is to identify notable characteristics in location, frequency, and severity of cutaneous findings along with the median age of skin cancers in skin-of-color (SOC) patients with skin-cancer-associated genodermatoses to improve diagnosis rates. We searched for genodermatoses on six databases. Each case report or case series was reviewed, including reports, published in English, containing adult patient descriptions. Duplicate manuscripts were removed using EndNote. The following case-level data were collected from the manuscripts: age, gender, patient country or region of origin, author country/continent of residence, skin cancer-related, and other key dermatologic features. 381 published articles, with a total of 578 SOC patients, met criteria for inclusion. SOC patients can present with fewer classic findings, such as a lower incidence of basal cell carcinomas (44%) in SOC Gorlin syndrome patients than palmar pits (66%) and mandibular cysts (66%). Differences between SOC populations were also noted, such as leukoplakia being more common in Asian dyskeratosis congenita patients (80%) in comparison to African dyskeratosis congenita patients (44%). SOC patients also have varying onset of skin cancer depending on the genodermatosis, from a median of 25 years of age in Rothmund-Thomson syndrome to 53 in Muir-Torre syndrome. In this review, SOC patients with genodermatoses can have varying presentations. Being cognizant of these characteristics may lead to earlier diagnosis and interventions to mitigate skin-cancer-related morbidity in SOC patients.
Assuntos
Neoplasias Cutâneas , Feminino , Humanos , Masculino , Carcinoma Basocelular/epidemiologia , Carcinoma Basocelular/patologia , Carcinoma Basocelular/diagnóstico , Pele/patologia , Dermatopatias Genéticas/epidemiologia , Dermatopatias Genéticas/diagnóstico , Dermatopatias Genéticas/patologia , Neoplasias Cutâneas/epidemiologia , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/patologia , Minorias Étnicas e RaciaisAssuntos
Dermatologia , Hipopigmentação , Vitiligo , Humanos , Vitiligo/epidemiologia , Bases de Dados Factuais , DemografiaAssuntos
Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Hipopigmentação , Vitiligo , Estados Unidos/epidemiologia , Humanos , United States Food and Drug Administration , Preparações Farmacêuticas , Vitiligo/induzido quimicamente , Vitiligo/epidemiologia , Sistemas de Notificação de Reações Adversas a MedicamentosRESUMO
Vitiligo is a complex multifactorial disorder of depigmentation affecting 0.5 to 2% of the world's population without specific gender or racial prevalence.1 Though no treatments are FDA approved to repigment vitiligo, topical medications along with phototherapy alone or in combination remain the mainstay of therapy. While Janus Kinase inhibitors and other agents are in development, current topical options are mainly limited to steroid formulations of various potencies or immunomodulatory steroid-sparing agents such as tacrolimus 0.03% or 0.1%.
Assuntos
Tacrolimo , Vitiligo , Humanos , Tacrolimo/uso terapêutico , Vitiligo/diagnóstico , Vitiligo/tratamento farmacológico , Imunossupressores/uso terapêutico , Fototerapia , Emolientes/uso terapêutico , Esteroides , Resultado do TratamentoRESUMO
INTRODUCTION: Adhesive tape is commonly used to secure endotracheal tubes (ETT) during general anaesthesia. Although a variety of adhesives are used in practice, few studies have investigated the likelihood of different adhesives in producing facial skin injury. Given that differences in cost exist between adhesives that are often used interchangeably, it would be prudent to use the most economical option. MATERIAL AND METHODS: A single-centre, prospective, randomised controlled non-inferiority trial of patients undergoing general anaesthesia with an ETT was conducted. Patients were randomised in a blinded fashion to use Durapore (DP) on either the right or left side of the face to secure the ETT, with Hy-Tape (HT) on the contralateral side. Skin photographs were taken prior to tape application and following tape removal. These were evaluated by three dermatologists to determine presence or absence of facial skin erythema, scaling, oedema, and tearing. Differences were compared using McNemar's test. For outcomes analysis, a non-inferiority margin of 20% difference was used with respect to the 95% CI. RESULTS: Among 112 patients, 33.0% were male, with a mean (SD) age of 55.6 (15.9) years. Comparing DP vs. HT, noninferiority was demonstrated in the patients with skin erythema (1.8% difference, 95% CI: -5.6 to 9.2, P = 0.79), oedema (3.6% difference, 95% CI: -2.8 to 10.0%, P = 0.34), scaling (5.4% difference, 95% CI: -4.1 to 14.8, P = 0.31), and tearing (0.9% difference, 95% CI: -5.2 to 7.3, P > 0.99). CONCLUSIONS: There is a non-inferior difference in the proportion of patients with facial skin erythema after use of DP vs. HT to secure the ETT.
Assuntos
Anestesia Geral , Intubação Intratraqueal , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Estudos Prospectivos , Intubação Intratraqueal/métodos , Fita Cirúrgica/efeitos adversosRESUMO
Alopecia areata (AA) is relatively common and can have a significant impact on quality of life, especially in a pediatric population. Currently available treatments are often ineffective or have poor safety profiles. Recent studies have highlighted the importance of the Th1 pathway in the pathogenesis of AA, suggesting ustekinumab as a treatment modality for this disease. We present three pediatric AA patients who demonstrated hair regrowth after initiating ustekinumab.
Assuntos
Alopecia em Áreas/tratamento farmacológico , Fármacos Dermatológicos/uso terapêutico , Ustekinumab/uso terapêutico , Adolescente , Criança , Feminino , Cabelo/efeitos dos fármacos , Cabelo/crescimento & desenvolvimento , HumanosRESUMO
Fractional bipolar radiofrequency technology is associated with minimal downtime and rare side effects and become an increasingly popular tool in aesthetic dermatology practices. There is limited damage to the epidermis, and side effects such as post-inflammatory hypo/hyperpigmentation are rare. Transient erythema, edema, crusting, and persistent inflammatory papules have been previously reported. We report a rare case of sterile follicular pustulosis following treatment with bipolar fractional radiofrequency (eTwo technology). To the best of our knowledge, this unusual side effect has never been reported.
Assuntos
Dermatoses Faciais/etiologia , Ondas de Rádio/efeitos adversos , Terapia por Radiofrequência/efeitos adversos , Dermatopatias Vesiculobolhosas/etiologia , Dermatoses Faciais/diagnóstico , Feminino , Humanos , Pessoa de Meia-Idade , Dermatopatias Vesiculobolhosas/diagnósticoRESUMO
Cutaneous inflammatory conditions such as psoriasis, atopic dermatitis, alopecia areata, vitiligo, and connective tissue diseases often remain a challenge to treat. Although there is an in-depth understanding of the clinical presentation of these diseases, much less is known regarding the pathophysiology. This has limited the effective treatment options for patients. A more detailed understanding of the pathogenesis of each disease will lead to newer targeted medications with less morbidity. Though there are different pathways involved in these diseases, the Janus Kinase (JAK)-Signal Transducer and Activator of Transcription proteins (STAT) signaling pathway is common to them all. Therefore, this review article endeavors to substantiate the immunopathology and clinical utility of the JAK inhibitors as treatments for different chronic inflammatory diseases of the skin.
Assuntos
Inibidores de Janus Quinases/uso terapêutico , Janus Quinases/antagonistas & inibidores , Dermatopatias/tratamento farmacológico , Alopecia em Áreas/tratamento farmacológico , Dermatite Atópica/tratamento farmacológico , Dermatomiosite/tratamento farmacológico , Humanos , Janus Quinases/metabolismo , Lúpus Eritematoso Discoide/tratamento farmacológico , Psoríase/tratamento farmacológico , Fatores de Transcrição STAT/metabolismo , Escleroderma Sistêmico/tratamento farmacológico , Transdução de Sinais/efeitos dos fármacos , Vitiligo/tratamento farmacológicoRESUMO
BACKGROUND: Discoid lupus erythematosus (DLE) and dermatomyositis (DM) are inflammatory autoimmune diseases that manifest primarily in the skin but can be linked to systemic complications. Although there is an in-depth understanding of the clinical presentation of these two diseases, much less is known regarding the pathophysiology. This has limited the effective treatment options for patients. OBJECTIVE: An understanding of the pathogenesis of each disease in greater detail will lead to newer targeted medications with less morbidity. This review article endeavors to substantiate the use of new treatments which target the JAK-STAT pathway while elaborating on the immunopathology as well. METHODS: PubMed was searched for relevant review articles, case reports, case series reports, randomized clinical trials (RCTs), basic science articles. Appropriate key terms and MeSH terms were utilized in the search. Clinicaltrials.gov was used to find relevant and current clinical trials being conducted in DLE and DM patients. RESULTS: A review of the literature supports the proposal that though there are likely many components and pathways involved in the destruction of keratinocytes, the Th1 cell immune response and specifically the JAK-STAT signaling pathway is common to both DLE and DM. CONCLUSION: Although further study is needed to determine the efficacy and benefits of JAK inhibitors over conventional therapy, these medications should be considered in refractory cases.