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Background: The use of teledermatology abruptly expanded with the arrival of COVID-19. Here, we review recent studies regarding the efficacy, perception, and utilization of telemedicine in the pediatric population. Objective: To evaluate the current state of pediatric teledermatology. Methods: A literature search was performed using the terms "pediatric," "teledermatology," "dermatology," "telemedicine" and "telehealth" in PubMed, Scopus, Embase, and Google Scholar. 44 articles published between 2008 and 2022 were included. Results: Diagnostic concordance between pediatric teledermatologist and in-person dermatologist ranged from 70.1% to 89%. Conditions treated with pediatric teledermatology were similar to those treated in-person. The rate of in-person follow-up after an initial telemedicine appointment pre and postpandemic was 12% to 51.9% and 13.5% to 28.1%, respectively. Patient satisfaction with teledermatology was between 70% to 98% and provider satisfaction was approximately 95%. The integration of teledermatology can reduce missed appointments and wait times among pediatric patients. However, considerable technological challenges exist, particularly in underserved communities. Globally, teledermatology may expand access to care though limited literature exists regarding its use in pediatric populations. Conclusion: Telemedicine is effective for the diagnosis and treatment of many dermatological conditions in children, with high patient and provider satisfaction. Implementation of teledermatology can potentially increase access to care both locally and globally, but obstacles to engagement remain.
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BACKGROUND: Hidradenitis suppurativa (HS) is a chronic inflammatory disorder of hair follicles characterized by recurrent, painful nodules, abscesses, and sinus tracts ("tunnels") typically refractory to treatment. This debilitating condition results in poor quality of life due to high disease burden. Intralesional triamcinolone (ILTAC) is a standard of care for acute inflammation and drainage associated with HS; however, the optimal therapeutic dose has not been determined. We investigated the utility of high-dose ILTAC 20 mg/ml (ILTAC-20) or 40 mg/ml (ILTAC-40), for inflammatory lesions of HS. METHODS: A retrospective chart review and telephone questionnaire included HS patients treated with high-dose ILTAC-20 or ILTAC-40 between April and December 2018. Patients with Hurley stages I-III were included. Data were obtained from electronic medical records and telephone interviews. A short questionnaire pertained to satisfaction with therapy, changes of disease state, and modifications in quality of life. RESULTS: Of 54 patients interviewed, the average age was 36.9 ± 11.6 years; 36 (66.7%) were female. Forty patients (76.9%) were very satisfied (n = 19) or satisfied (n = 21) with high-dose ILTAC therapy. Fifty patients (92.6%) demonstrated improvements in disease state, and 41 patients (75.9%) experienced enhanced quality of life. Forty-four patients (86.3%) were amenable to additional injections of high-dose ILTAC, if clinically indicated. No adverse effects of therapy were reported. CONCLUSIONS: The majority of patients reported improvements in disease state, quality of life, and overall satisfaction after administration of high-dose ILTAC (20-40 mg/ml). These findings support the use of high-dose ILTAC for acute lesions of HS.
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Hidradenite Supurativa , Adulto , Feminino , Hidradenite Supurativa/tratamento farmacológico , Humanos , Masculino , Pessoa de Meia-Idade , Dor , Qualidade de Vida , Estudos Retrospectivos , TriancinolonaRESUMO
Neuropathic ulcers or diabetic foot ulcers are preventable ulcers associated with diabetes mellitus. These ulcers occur in the setting of unrecognized trauma, peripheral neuropathy, and foot deformities; however, they are often complicated by peripheral arterial disease and infection. Approximately 15% of individuals with a neuropathic ulcer require limb amputation as a result of infection. Not only are neuropathic ulcers a burden to the patient but also to the economy. The cost of diabetic foot ulcer care is approximately $1.38 billion per year. This makes neuropathic ulcers an important therapeutic target. This review presents the pathophysiology, clinical presentation, evaluation, management, and prevention of neuropathic ulcers.
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Pé Diabético , Doenças do Sistema Nervoso Periférico , Amputação Cirúrgica , Pé Diabético/diagnóstico , Pé Diabético/terapia , HumanosRESUMO
Although the role of immune dysregulation in hidradenitis suppurativa (HS) has yet to be elucidated, recent studies identified several complement abnormalities in patients with HS. The complement system serves a critical role in the modulation of immune response and regulation of cutaneous commensal bacteria. Complement is implicated in several inflammatory skin diseases including systemic lupus erythematosus, angioedema, pemphigus, bullous pemphigoid, and HS. A model of HS pathogenesis is proposed, integrating the role of commensal bacteria, cutaneous immune responses, and complement dysregulation. The role of complement in disease pathogenesis has led to the development of novel anticomplement agents and clinical trials investigating the efficacy of such treatments in HS.
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Ativação do Complemento/imunologia , Inativadores do Complemento/uso terapêutico , Proteínas do Sistema Complemento/metabolismo , Hidradenite Supurativa/imunologia , Microbiota/imunologia , Ensaios Clínicos como Assunto , Ativação do Complemento/efeitos dos fármacos , Inativadores do Complemento/farmacologia , Proteínas do Sistema Complemento/imunologia , Hidradenite Supurativa/patologia , Humanos , Microbiota/efeitos dos fármacos , Pele/imunologia , Pele/microbiologia , Pele/patologia , Resultado do TratamentoRESUMO
BACKGROUND: The permanent disfigurement associated with hidradenitis suppurativa (HS) necessitates early aggressive disease intervention. Although limited data support the use of infliximab (IFX) in HS, the efficacy of high-dose, high-frequency IFX has yet to be defined. OBJECTIVE: To evaluate the efficacy of IFX 7.5 to 10 mg/kg, with a maintenance frequency every 4 weeks. METHODS: Prospective analysis of 42 patients initiating IFX 7.5 mg/kg every 4 weeks (IFX 7.5) and 16 patients receiving dose escalation to IFX 10 mg/kg every 4 weeks (IFX 10) between March 1, 2018, and February 28, 2019. The primary outcome measure (clinical response) was the proportion of patients with Physician Global Assessment of clear, minimal, or mild (score of 0-2) HS with at least a 2-grade improvement from baseline scores. RESULTS: The proportion of patients achieving a clinical response after initiating IFX 7.5 was 20 of 42 (47.6%) at week 4 and 17 of 24 (70.8%) at week 12. For patients receiving dose escalation to IFX 10 because of incomplete initial response, 6 of 16 (37.5%) achieved clinical response at week 4 and 6 of 12 (50%) at week 12. CONCLUSIONS: Initiation of IFX 7.5 every 4 weeks, with possible dose escalation to IFX 10, if needed, provides optimal mitigation of HS-related disease activity.
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Anticorpos Monoclonais/uso terapêutico , Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/tratamento farmacológico , Infliximab/uso terapêutico , Centros Médicos Acadêmicos , Adulto , Estudos de Coortes , Relação Dose-Resposta a Droga , Esquema de Medicação , Feminino , Seguimentos , Humanos , Injeções Subcutâneas , Masculino , Dose Máxima Tolerável , Pessoa de Meia-Idade , Satisfação do Paciente , Estudos Prospectivos , Qualidade de Vida , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do Tratamento , Adulto JovemRESUMO
Several common practices and widely accepted principles implemented in dermatologic surgery are based on perpetuated beliefs not supported by evidence-based medicine. After evaluating the validity of misconceptions in dermatologic surgery, updated recommendations include restriction of antibiotic prophylaxis to patient-specific risk factors, continuation of anticoagulant therapy perioperatively, safe use of epinephrine for digital anesthesia, clean technique as an efficacious substitute for sterile, topical emollients and petroleum instead of antimicrobials to prevent surgical site infection, alternatives to elliptical excisions for decreasing scar length, wound eversion for areas of greater cosmetic concern, and cessation of systemic retinoids as an unnecessary prerequisite for most cutaneous procedures. Surgical procedures in dermatology are not as conducive to extensive validation studies, leading to the propagation of myths based on anecdotal evidence. Although current reports in the literature discredit several misconceptions, well-designed and adequately powered randomized studies are needed to verify optimal procedural guidelines.
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Procedimentos Cirúrgicos Dermatológicos/normas , HumanosRESUMO
Appropriate management of both acute and chronic wounds is a dynamic practice that consumes large amounts of time and financial resources within the health care system. Traditionally, wounds were measured clinically and subjectively, leading to inaccuracies in assessing wound progression and healing over time. The recent development of mobile applications and digital equipment in medicine provides an opportunity for significant improvement in wound care through the incorporation of "smart" technologies in clinical practice. The utility of these technologies has been assessed regarding the treatment of diabetic foot ulcers, burns, and general wounds. The focus of this review is to provide an update on the current status of mobile applications and digital technology in the management of wounds.
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Aplicativos Móveis/classificação , Administração dos Cuidados ao Paciente , Cicatrização , Ferimentos e Lesões , Humanos , Invenções/tendências , Administração dos Cuidados ao Paciente/métodos , Administração dos Cuidados ao Paciente/tendências , Utilização de Procedimentos e Técnicas , Smartphone , Ferimentos e Lesões/classificação , Ferimentos e Lesões/diagnóstico , Ferimentos e Lesões/terapiaRESUMO
The 3rd Annual Symposium on Hidradenitis Suppurativa Advances (SHSA) took place on 12-14 October 2018 at the Women's College Hospital in Toronto, Ontario, Canada. This symposium was a joint meeting of the Hidradenitis Suppurativa Foundation (HSF) founded in the USA and the Canadian Hidradenitis Suppurativa Foundation (CHSF). This cross-disciplinary meeting with experts from around the world was an opportunity to discuss the most recent advances in the study of hidradenitis suppurativa pathogenesis, epidemiology, classification, scoring systems, radiologic diagnosis, treatment approaches and psychologic assessment. Two special sessions this year were HS as a systemic disease and HS management guidelines. There were focused workshops on wound healing and ultrasound. There were two sessions primarily for patients and their families in the HS School programme: One workshop focused on mindfulness, and the second involved discussion among clinicians and patients about various disease aspects and the latest management. To facilitate networking between clinical and research experts and those early in their career, a mentoring breakfast was held.
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Dermatologia/tendências , Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/terapia , Canadá , Dermatologia/organização & administração , Hidradenite Supurativa/epidemiologia , Humanos , MicroRNAs , Fenótipo , Prurido , Qualidade de Vida , Resultado do Tratamento , Estados Unidos , CicatrizaçãoRESUMO
Hidradenitis Suppurativa (HS) is a chronic debilitating skin condition that impairs the productivity and the quality of patients` lives. HS has recently drawn lots of attention among scholars to further expand their knowledge but it still loads with uncertainties and gaps to be explored. This publication addresses these uncertainties, and provides a road-map for researchers, scholars and clinicians from different disciplines for their future studies about HS. This is a proceeding report of the first Symposium on Hidradenitis Suppurativa Advances (SHSA), and it reviews the scientific sessions about the epidemiology, pathophysiology, presentations, and management of HS. This symposium was a great opportunity for experts in the HS field to exchange their knowledge, and improve their mutual understanding of this disease.
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Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/terapia , Adulto , Canadá , Feminino , Hidradenite Supurativa/metabolismo , Hidradenite Supurativa/psicologia , Hormônios/uso terapêutico , Humanos , Sistema Imunitário , Inflamação , Queratinócitos/metabolismo , Masculino , Pessoa de Meia-Idade , Neutrófilos/metabolismo , Fenótipo , Qualidade de Vida , Fatores de Risco , Fatores SexuaisRESUMO
The pathophysiology of hidradenitis suppurativa (HS) is not well understood. Some of our knowledge comes from clinical and epidemiological observations, along with studies of the histopathology and immunohistochemistry of affected skin. More recently, cutaneous molecular studies and transcriptomic analyses have provided additional information regarding inflammatory processes. The chronic cutaneous inflammation, systemic symptoms, and associated comorbidities suggest that HS should be classified as an immune-mediated disease, rather than a primary infectious disease. As such, a proposed integrated disease pathway is presented. At a fundamental level, there appears to be a primary abnormality in the pilosebaceous-apocrine unit, which leads to follicular occlusion, perifollicular cyst development that traps commensal microbes, and rupture into the dermis. This can trigger an exaggerated response of the cutaneous innate immune system. Initially this is an acute event, but ongoing intermittent disease activity can lead to recurrent inflammatory nodules and dermal tunnels. Once underway, the cutaneous inflammation is very difficult to turn off, leading to suppurative inflammation in whole anatomic regions. As the disease progresses, we propose that there is recruitment of the systemic immune system perpetuating the chronic cutaneous inflammatory process. There remains much to be done to understand the pathogenesis and immune signature of this challenging disease.
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Hidradenite Supurativa/fisiopatologia , Hidradenite Supurativa/etiologia , HumanosRESUMO
Hidradenitis suppurativa (HS) is a complex dermatological disease characterized by recurrent painful nodules and suppuration in areas such as the axilla and groin. The disease is poorly understood and treatment is not satisfactory. In October 2016, the Canadian and United States Hidradenitis Suppurativa Foundations organized the inaugural Symposium on Hidradenitis Suppurativa Advances (SHSA) in Toronto, Canada. This meeting brought together experts from Canada, the United States, and Europe to discuss the latest advances in HS. After this important event, we considered that it would be helpful to outline current HS knowledge and to identify important gaps in treatment and research in order to move forward more efficiently. This paper briefly summarizes current knowledge in key areas including epidemiology, clinical presentation and morphological classification, natural history and prognosis, genotype-phenotype correlations, clinico-pathological correlation, pathogenesis, optimal treatment and outcome measures. General and initial suggestions for addressing these gaps are presented.
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Hidradenite Supurativa/terapia , Pesquisa Biomédica , HumanosRESUMO
Chronic lymphocytic leukemia (CLL) exhibits high remission rates after initial chemoimmunotherapy, but with relapses with treatment, refractory disease is the most common outcome, especially in CLL with the deletion of chromosome 11q or 17p. In addressing the need of treatments for relapsed disease, we report the identification of an existing U.S. Food and Drug Administration-approved small-molecule drug to repurpose for CLL treatment. Auranofin (Ridaura) is approved for use in treating rheumatoid arthritis, but it exhibited preclinical efficacy in CLL cells. By inhibiting thioredoxin reductase activity and increasing intracellular reactive oxygen species levels, auranofin induced a lethal endoplasmic reticulum stress response in cultured and primary CLL cells. In addition, auranofin displayed synergistic lethality with heme oxygenase-1 and glutamate-cysteine ligase inhibitors against CLL cells. Auranofin overcame apoptosis resistance mediated by protective stromal cells, and it also killed primary CLL cells with deletion of chromosome 11q or 17p. In TCL-1 transgenic mice, an in vivo model of CLL, auranofin treatment markedly reduced tumor cell burden and improved mouse survival. Our results provide a rationale to reposition the approved drug auranofin for clinical evaluation in the therapy of CLL.