RESUMO
AIM: Here, we present results of a survey of scabies prevalence in childcare centres and primary schools in Auckland. METHODS: Children whose parents agreed to take part in participating centres in the Auckland region were examined for scabies by general practitioners and given questionnaires of relevant symptoms. Diagnoses of clinical or suspected scabies were made according to the International Alliance for the Control of Scabies (IACS) criteria. The survey was a stratified random sample of schools and early childcare centres. A quantitative polymerase chain reaction (PCR) test was also used to complement the IACS criteria. RESULTS: A total of 181 children were examined, with 145 children with history information, 16 of whom (11.0%) met the criteria for 'clinical' or 'suspected' scabies. Weighted analysis, accounting for the survey design, indicated that the prevalence of scabies in early childcare centres was 13.2% (95% CI: 4.3 to 22.1), with no school-aged children fulfilling these criteria. A higher proportion had clinical signs of scabies with 23 (12.7%) having typical scabies lesions and a further 43 (23.8%) had atypical lesions. A total of 64 PCR tests were taken and 15 (23%) were positive. None of these cases were receiving treatment for scabies. Five were undergoing topical skin treatment: three with topical steroid and two with calamine lotion. CONCLUSIONS: The prevalence of children with scabies is high in early childcare centres in Auckland. Misdiagnosis is suggested by several PCR positive cases being treated by topical agents used to treat other skin conditions.
Assuntos
Impetigo , Escabiose , Criança , Humanos , Escabiose/diagnóstico , Escabiose/epidemiologia , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , Impetigo/epidemiologia , Prevalência , Instituições Acadêmicas , Inquéritos e Questionários , Erros de DiagnósticoRESUMO
Bullous impetigo is a variant of epidermal infection by Staphylococcus aureus, representing 30% of impetigo cases. Its clinical appearance may mimic certain autoimmune blistering dermatoses and other cutaneous infections, sometimes necessitating careful evaluation. Herein we present a patient with bullous impetigo in a striking and characteristic appearance and briefly overview the approach to diagnosis, treatment, and prevention.
Assuntos
Doenças Autoimunes , Impetigo , Dermatopatias , Infecções Estafilocócicas , Masculino , Humanos , Impetigo/diagnóstico , Vesícula , AbdomeRESUMO
BACKGROUND: Impetigo is a common superficial skin infection that affects people worldwide and is usually treated with antibiotics; therefore, its management has implications for global antibiotic stewardship. OBJECTIVE: This systematic review and narrative synthesis compares and contrasts international impetigo management guidelines. METHODS: Guidelines for treatment of impetigo that were produced by a national authority; available to primary care physicians; and published since 2008 were included. Following a comprehensive search strategy, data extraction from eligible studies was performed independently in duplicate. Details of antiseptic and antibiotic treatment; methicillin-resistant Staphylococcus aureus treatment; and conservative management and preventative measures were tabulated and analysed descriptively. RESULTS: Fifty-one guidelines were included from 42 different countries. All guidelines recommended systemic antibiotics, 78% of these only for widespread lesions or failure of topical antibiotic treatment. The first-line systemic antibiotic treatment was restricted to narrow-spectrum options in 21 (41%) whilst 7 (14%) recommended only broad-spectrum antibiotics first-line. Thirty-four (67%) guidelines included recommendations for topical antibiotic use. Twenty guidelines (39%) did not mention antiseptic treatment for impetigo. Guidelines did not always provide clear indications for different treatment options. CONCLUSIONS: Despite potentially equal efficacy to systemic antibiotics, only two-thirds of guidelines include topical antibiotic options. Many fail to include recommendations for non-antibiotic treatments such as antiseptics, preventative measures and conservative management, despite potential for antibiotic-sparing. Provision of clear definitions of disease severity and indications for treatment would enhance the ability of clinicians to adhere to recommendations. SYSTEMATIC REVIEW REGISTRATION: PROSPERO CRD42018117770.
Assuntos
Gestão de Antimicrobianos , Impetigo , Staphylococcus aureus Resistente à Meticilina , Antibacterianos/uso terapêutico , Humanos , Impetigo/diagnóstico , Impetigo/tratamento farmacológicoRESUMO
Contact dermatitis usually presents as erythematous macules, papules, and vesicles. Sometimes, unusual clinical presentations of contact dermatitis are reported, including pustular, lymphomatoid, lichenoid, and pigmented variants. We describe the first patient with bullous irritant contact dermatitis caused by perfume, mimicking impetigo lesions. We report this case to raise awareness concerning the possibility of serious cutaneous reactions, such as bullous impetigo-like irritant contact dermatitis due to perfumes which are ubiquitous, especially after direct contact with the solution. Perfume ingredients, such as fragrance, solvents, and preservatives all may cause or contribute to irritant contact dermatitis.
Assuntos
Dermatite Alérgica de Contato , Dermatite de Contato , Dermatite Irritante , Impetigo , Perfumes , Lesões dos Tecidos Moles , Dermatite Alérgica de Contato/etiologia , Dermatite de Contato/etiologia , Dermatite Irritante/diagnóstico , Dermatite Irritante/tratamento farmacológico , Dermatite Irritante/etiologia , Humanos , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , IrritantesRESUMO
BACKGROUND: Impetigo, a highly contagious bacterial skin infection commonly occurring in young children, but adults may also be affected. The superficial skin infection is mainly caused by Staphylococcus aureus (S. aureus) and less frequently by Streptococcus pyogenes (S. pyogenes). Antimicrobial resistance has become a worldwide concern and needs to be addressed when selecting treatment for impetigo patients. An evidence-based impetigo treatment algorithm was developed to address the treatment of impetigo for pediatric and adult populations. METHODS: An international panel of pediatric dermatologists, dermatologists, pediatricians, and pediatric infectious disease specialists employed a modified Delphi technique to develop the impetigo treatment algorithm. Treatment recommendations were evidence-based, taking into account antimicrobial stewardship and the increasing resistance to oral and topical antibiotics. RESULTS: The algorithm includes education and prevention of impetigo, diagnosis and classification, treatment measures, and follow-up and distinguishes between localized and widespread or epidemic outbreaks of impetigo. The panel adopted the definition of localized impetigo of fewer than ten lesions and smaller than 36 cm2 area affected in patients of two months and up with no compromised immune status. Resistance to oral and topical antibiotics prescribed for the treatment of impetigo such as mupirocin, retapamulin, fusidic acid, have been widely reported. CONCLUSIONS: When prescribing antibiotics, it is essential to know the local trends in antibiotic resistance. Ozenoxacin cream 1% is highly effective against S. pyogenes and S. aureus, including methycyllin-susceptible and resistant strains (MRSA), and may be a suitable option for localized impetigo.J Drugs Dermatol. 2021;20(2):134-142. doi:10.36849/JDD.5475 THIS ARTICLE HAD BEEN MADE AVAILABLE FREE OF CHARGE. PLEASE SCROLL DOWN TO ACCESS THE FULL TEXT OF THIS ARTICLE WITHOUT LOGGING IN. NO PURCHASE NECESSARY. PLEASE CONTACT THE PUBLISHER WITH ANY QUESTIONS.
Assuntos
Antibacterianos/uso terapêutico , Procedimentos Clínicos/normas , Impetigo/tratamento farmacológico , Staphylococcus aureus/efeitos dos fármacos , Streptococcus pyogenes/efeitos dos fármacos , Aminopiridinas/farmacologia , Aminopiridinas/uso terapêutico , Antibacterianos/farmacologia , Gestão de Antimicrobianos/normas , Compostos Bicíclicos Heterocíclicos com Pontes/farmacologia , Compostos Bicíclicos Heterocíclicos com Pontes/uso terapêutico , Técnica Delphi , Diterpenos/farmacologia , Diterpenos/uso terapêutico , Farmacorresistência Bacteriana , Medicina Baseada em Evidências/normas , Ácido Fusídico/farmacologia , Ácido Fusídico/uso terapêutico , Humanos , Impetigo/diagnóstico , Impetigo/microbiologia , Testes de Sensibilidade Microbiana/normas , Mupirocina/farmacologia , Mupirocina/uso terapêutico , Guias de Prática Clínica como Assunto , Quinolonas/farmacologia , Quinolonas/uso terapêutico , Creme para a Pele/farmacologia , Creme para a Pele/uso terapêutico , Staphylococcus aureus/isolamento & purificação , Streptococcus pyogenes/isolamento & purificação , Revisões Sistemáticas como AssuntoRESUMO
BACKGROUND: Despite the large burden of impetigo in childhood and high frequency of pediatric emergency department (ED) visits for skin conditions, limited information exists on the use of EDs for impetigo among US children. OBJECTIVE: Our study aimed to generate national estimates of ED utilization and to identify sociodemographic predictors of impetigo-related ED visits. METHODS: This was a retrospective, cross-sectional study of children ages 1-17 presenting to EDs with a primary diagnosis of impetigo using years 2013-2015 of the Nationwide Emergency Department Sample. RESULTS: Impetigo accounted for 163 909 of the 71 488, 511 pediatric ED visits and was the fourth most common presenting skin diagnosis. Controlling for sociodemographic factors, patients presenting to the ED with impetigo were most likely to be 6-11 years old, male, and from lower-income quartiles. Patients were most likely to be uninsured and most likely to present on weekends in the summer. CONCLUSION: This study provided national-level estimates of ED use for impetigo among US children. Ultimately, the identification of factors associated with increased ED utilization may help in developing targeted interventions to reduce the use of emergency care for impetigo.
Assuntos
Impetigo , Adolescente , Criança , Pré-Escolar , Estudos Transversais , Serviço Hospitalar de Emergência , Humanos , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , Impetigo/epidemiologia , Lactente , Masculino , Estudos Retrospectivos , Estados Unidos/epidemiologiaRESUMO
A 13-year-old female patient presented with a 3-month history of recurrent blisters, which ruptured into multiple superficial erosions with overlying crust located on the face, neck, and shoulder. Treatment for presumed bullous impetigo showed no benefit. Samples collected from the patient's home revealed the presence of numerous carpet beetles in a wool rug. Carpet beetle dermatitis resembles papular urticaria but may occasionally present as skin lesions resembling bullous impetigo.
Assuntos
Besouros , Dermatite , Impetigo , Dermatopatias Vesiculobolhosas , Urticária , Adolescente , Animais , Feminino , Humanos , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , Dermatopatias Vesiculobolhosas/diagnósticoRESUMO
Staphylococcal scalded skin syndrome (SSSS) and bullous impetigo are infections caused by Staphylococcus aureus. The pathogenesis of both conditions centers around exotoxin mediated cleavage of desmoglein-1, which results in intraepidermal desquamation. Bullous impetigo is due to the local release of these toxins and thus, often presents with localized skin findings, whereas SSSS is from the systemic spread of these toxins, resulting in a more generalized rash and severe presentation. Both conditions are treated with antibiotics that target S. aureus. These conditions can sometimes be confused with other conditions that result in superficial blistering; the distinguishing features are outlined below.
Assuntos
Impetigo , Infecções Estafilocócicas , Síndrome da Pele Escaldada Estafilocócica , Humanos , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , Síndrome da Pele Escaldada Estafilocócica/diagnóstico , Síndrome da Pele Escaldada Estafilocócica/tratamento farmacológico , Staphylococcus aureusRESUMO
BACKGROUND: Bullous impetigo (BI) is a common skin infection of early childhood, resulting from desmoglein-1 cleavage by Staphylococcus aureus exfoliative toxins. Due to compromised barrier function and immune dysregulation, children with atopic dermatitis (AD) are at increased risk of cutaneous infections, yet no literature has been published on disseminated bullous impetigo (DBI) in children with atopic dermatitis (AD). We sought to explore the atopic phenotypes, antibiotic sensitivities, and treatment courses of children diagnosed with disseminated bullous impetigo at our institution. METHODS: We conducted a retrospective case series of 12 children diagnosed with disseminated bullous impetigo at Johns Hopkins from 12/2016 to 5/2017. RESULTS: Eleven children (92%) had severe AD. All children were initially misdiagnosed; the majority (67%) were misdiagnosed with AD flares, and other misdiagnoses included scabies, eczema herpeticum, ecthyma, varicella, and eczema coxsackium. All cultures were positive for methicillin-sensitive Staphylococcus aureus (MSSA). Three children (25%) had clindamycin-resistant strains of MSSA, and only one child was positive for both MSSA and methicillin-resistant S aureus. All children were treated with systemic antibiotics and experienced resolution of symptoms within 24-48 hours. CONCLUSIONS: This case series is the first of its kind exploring children with DBI with the atopic diathesis. Our results indicate that DBI is often misdiagnosed, and increased training is likely needed for pediatricians, emergency room physicians, and dermatologists. Earlier diagnosis of bullous impetigo may prevent dissemination and spare a patient treatment with systemic antibiotics. Given the high rate of clindamycin resistance observed in this series, we recommend cephalosporins to treat uncomplicated cases of DBI.
Assuntos
Antibacterianos/uso terapêutico , Dermatite Atópica/diagnóstico , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , Adolescente , Vesícula , Criança , Pré-Escolar , Diagnóstico Diferencial , Feminino , Humanos , Lactente , Masculino , Fenótipo , Estudos RetrospectivosRESUMO
Treatment of pustular psoriasis in pregnancy is often difficult to manage and is hampered by limited treatment options. We describe herein a patient who was treated with secukinumab after an unsatisfying response to oral steroids and cyclosporin.
Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Impetigo/tratamento farmacológico , Complicações Infecciosas na Gravidez/tratamento farmacológico , Resultado da Gravidez , Dermatopatias Vesiculobolhosas/tratamento farmacológico , Adulto , Esquema de Medicação , Feminino , Idade Gestacional , Humanos , Impetigo/diagnóstico , Injeções Subcutâneas , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , Prognóstico , Psoríase/diagnóstico , Psoríase/imunologia , Medição de Risco , Dermatopatias Vesiculobolhosas/diagnóstico , Resultado do TratamentoRESUMO
OBJECTIVE: To review the data supporting Food and Drug Administration (FDA) labeling of ozenoxacin and evaluate its place in therapy for impetigo. DATA SOURCES: A literature search was conducted using PubMed (1966 to May 2018) and Google Scholar (2000 to May 2018) with the search terms ozenoxacin, T-3912, and GF-001001-00. Other resources included clinicaltrials.gov , the manufacturing product label, and the FDA website. STUDY SELECTION AND DATA EXTRACTION: All relevant English-language data from abstracts, phase 1 to 4 studies, and review articles were included. DATA SYNTHESIS: FDA labeling of ozenoxacin was based on 2 phase 3 studies conducted in patients 2 months of age and older. Ozenoxacin demonstrated efficacy and safety for use in bullous or nonbullous impetigo from Staphylococcus aureus or Streptococcus pyogenes as compared with placebo. The lack of systemic absorption results in minimal adverse drug reactions. Studies did not detect possible adverse events commonly associated with other quinolone antibiotics. Relevance to Patient Care and Clinical Practice: This topical quinolone has bactericidal activity against Gram-positive organisms, including methicillin-resistant Staphylococcus aureus. Ozenoxacin may have an expanded clinical role for the treatment of localized impetigo if resistance to current therapies increases significantly. However, ozenoxacin is unlikely to play a significant role in the treatment of impetigo in the foreseeable future, because of lack of direct comparative clinical efficacy data with currently recommended therapies and likely high cost. CONCLUSIONS: Ozenoxacin, the first nonfluorinated quinolone, is a safe, topical treatment for impetigo in patients 2 months of age and older. Although clinical trials demonstrate efficacy compared with placebo, comparative trials to current treatment options are needed to identify its therapeutic use.
Assuntos
Aminopiridinas/administração & dosagem , Antibacterianos/administração & dosagem , Impetigo/tratamento farmacológico , Staphylococcus aureus Resistente à Meticilina/efeitos dos fármacos , Quinolonas/administração & dosagem , Administração Tópica , Ensaios Clínicos Fase III como Assunto/métodos , Feminino , Humanos , Impetigo/diagnóstico , Masculino , Staphylococcus aureus Resistente à Meticilina/fisiologia , Staphylococcus aureus/efeitos dos fármacos , Staphylococcus aureus/fisiologia , Resultado do TratamentoRESUMO
Erosio interdigitalis blastomycetica (EIB) is a Candida infection affecting the third web space, between the third and fourth fingers. In 1915, Gougerot and Goncea first described saccharomycetic organisms isolated from the hands and feet. Johannes Fabry later named it in 1917, well before the genus Candida was introduced in 1923. EIB is most common among those who work with their hands frequently in water, such as dishwashers, launderers, bartenders, and homemakers. Clinical presentation most commonly consists of a central erythematous erosion surrounded by a rim of white macerated skin involving at least one interdigital web space. The differential diagnosis is narrow, consisting of irritant contact dermatitis (ICD), erythrasma, inverse psoriasis, and bacterial infection (i.e. impetigo). The diagnosis is made by clinical examination in addition to fungal culture and KOH testing. The prognosis is good and treatment options include avoidance of frequent water immersion and topical or oral antifungal agents. Suspicion for secondary infections such as erysipelas and cellulitis should remain high until lesions have resolved. This review aims to address the history, epidemiology, pathophysiology, histopathology, clinical presentation, differential diagnoses, diagnosis, prognosis, and management of EIB. It also suggests an alternative name in place of the current misnomer.
Assuntos
Candidíase Cutânea/diagnóstico , Dermatoses da Mão/diagnóstico , Antifúngicos/uso terapêutico , Candidíase Cutânea/tratamento farmacológico , Candidíase Cutânea/epidemiologia , Dermatite Irritante/diagnóstico , Diabetes Mellitus/epidemiologia , Diagnóstico Diferencial , Eritrasma/diagnóstico , Dermatoses da Mão/tratamento farmacológico , Dermatoses da Mão/epidemiologia , Humanos , Impetigo/diagnóstico , Exposição Ocupacional/estatística & dados numéricos , Psoríase/diagnóstico , Fatores de Risco , ÁguaRESUMO
BACKGROUND: Bullous impetigo is a superficial skininfection caused by Staphylococcus aureus (S.aureus). Pyogenic granuloma is a common benigntumor frequently associated with prior trauma.Bullous impetigo and pyogenic granuloma may occurin pregnant women. PURPOSE: The features of a pregnant womanwith pyogenic granuloma and bullous impetigoconcurrently present in a lesion on her finger aredescribed. METHODS: PubMed was used to search the followingterms: bullous impetigo, pregnancy, and pyogenicgranuloma. All papers were reviewed; relevantarticles, along with their references, were evaluatedResults: A red ulcerated nodule with a collaretteof epithelium around the tumor and surroundingbullae appeared on the fifth digit of the left hand of a31-year-old woman who was at 36 weeks gestation. Abacterial culture grew methicillin sensitive S. aureus.An excisional biopsy was performed. Histologicfindings revealed not only a benign vascular tumorwith an infiltrate of mixed inflammatory cells, butalso an intraepidermal blister. She received oralantibiotics and there was complete resolution of thefinger lesion and infection with preservation of digitfunction. CONCLUSION: Albeit uncommon, pyogenic granulomaand bullous impetigo may concurrently occur in thesame lesion. Therapeutic intervention should focuson treating both the benign skin tumor and theinfection.
Assuntos
Vesícula/diagnóstico , Granuloma Piogênico/diagnóstico , Dermatoses da Mão/diagnóstico , Impetigo/diagnóstico , Complicações Infecciosas na Gravidez/diagnóstico , Adulto , Antibacterianos/uso terapêutico , Vesícula/complicações , Vesícula/tratamento farmacológico , Vesícula/patologia , Feminino , Dedos , Granuloma Piogênico/complicações , Granuloma Piogênico/patologia , Granuloma Piogênico/cirurgia , Dermatoses da Mão/complicações , Dermatoses da Mão/patologia , Dermatoses da Mão/terapia , Humanos , Impetigo/complicações , Impetigo/tratamento farmacológico , Impetigo/patologia , Gravidez , Complicações na Gravidez/diagnóstico , Complicações na Gravidez/patologia , Complicações na Gravidez/cirurgia , Complicações Infecciosas na Gravidez/tratamento farmacológico , Complicações Infecciosas na Gravidez/patologia , Terceiro Trimestre da Gravidez , Dermatopatias/complicações , Dermatopatias/diagnóstico , Dermatopatias/patologia , Dermatopatias/cirurgiaRESUMO
Majocchi granuloma is an uncommon deep follicular inflammation caused by dermatophytes and affects immunocompetent and immunocompromised patients. The clinical findings overlap with other skin conditions such bacterial infections and inflammatory skin diseases, thereby delaying correct diagnosis. We describe 2 cases in immunocompetent patients.
Assuntos
Erros de Diagnóstico , Granuloma/diagnóstico , Tinha/diagnóstico , Trichophyton/isolamento & purificação , Corticosteroides/efeitos adversos , Adulto , Cotos de Amputação/microbiologia , Animais , Membros Artificiais/efeitos adversos , Foliculite/diagnóstico , Foliculite/microbiologia , Granuloma/microbiologia , Cobaias/microbiologia , Remoção de Cabelo/efeitos adversos , Herpes Simples/diagnóstico , Humanos , Imunocompetência , Impetigo/diagnóstico , Masculino , Animais de Estimação/microbiologia , Infecções Relacionadas à Prótese/microbiologia , Pioderma Gangrenoso/diagnóstico , Úlcera Cutânea/etiologia , Úlcera Cutânea/microbiologia , Tinha/etiologia , Tinha/microbiologia , Adulto JovemAssuntos
Impetigo/diagnóstico , Dermatopatias Vesiculobolhosas/microbiologia , Antibacterianos/uso terapêutico , Cefadroxila/uso terapêutico , Criança , Humanos , Impetigo/tratamento farmacológico , Masculino , Mupirocina/uso terapêutico , Dermatopatias Vesiculobolhosas/diagnóstico , Dermatopatias Vesiculobolhosas/tratamento farmacológicoRESUMO
BACKGROUND: Currently available treatment options for impetigo are limited by either systemic side effects (for oral therapy) or lack of ease of use (for topical ointment). A novel foam formulation of minocycline for topical use may improve convenience and treatment utilization for pediatric patients with impetigo. OBJECTIVE: To evaluate the safety and efficacy of topically applied minocycline foam (FMX-102 1% and 4%) in the treatment of impetigo and to determine the optimal therapeutic active ingredient concentration. METHODS: In this randomized, parallel-group, double-blind, comparative clinical trial, 32 subjects aged ≥2 years with a clinical diagnosis of pure impetigo, impetigo contagiosa, or uncomplicated blistering impetigo were randomized to treatment with FMX-102 1% or 4%, twice daily for 7 days. Subjects were followed for up to 7 days post-treatment. RESULTS: Clinical cure, defined as ≥80% cured lesions (fully recovered lesions, visually determined by investigators), was achieved by 57.1% and 50.0% of FMX-102 1% and 4% subjects, respectively, at the end of treatment (visit 3). Clinical success, defined as the absence of lesions, or the drying or improvement of treated lesions (decrease in size of affected area, lesion number, or both), was demonstrated in 81.3% and 78.6% of FMX-102 1% and 4% subjects, respectively, following 3 days of treatment (visit 2), in 92.3% and 100% of the respective subjects at the end of treatment, and in 100% in both groups at follow-up (visit 4). Bacteriologic success rates at the end of treatment, defined as complete pathogen eradication, were 85% and 74% in the FMX-102 1% and 4% groups, respectively. The bacteriologic success rate for MRSA infections was 100% (11/11), with no recurrences. Both FMX-102 1% and 4% were considered well tolerated and safe. CONCLUSION: Topical minocycline foam may be a safe and effective new treatment option for impetigo in children, including those with MRSA.
J Drugs Dermatol. 2016;15(10):1238-1243.
Assuntos
Antibacterianos/administração & dosagem , Impetigo/diagnóstico , Impetigo/tratamento farmacológico , Minociclina/administração & dosagem , Administração Tópica , Adolescente , Criança , Pré-Escolar , Método Duplo-Cego , Feminino , Seguimentos , Humanos , Masculino , Pomadas/administração & dosagem , Resultado do TratamentoRESUMO
BACKGROUND/OBJECTIVES: Bullous impetigo (BI) is a common dermatologic condition, particularly in children, yet confusion regarding its diagnosis and treatment persists. This study measured pediatricians' ability to diagnose and appropriately treat BI and explored factors that might influence pediatricians' accuracy in managing BI. METHODS: We administered an expert-validated survey to 64 pediatrics house staff and faculty at three Johns Hopkins Medicine facilities. The survey requested demographic information, diagnoses for five "unknown" cases, and preferred treatments for localized and widespread BI. RESULTS: Overall, BI was diagnosed correctly 31.9% of the time. There was little difference between house staff and faculty performance, although faculty 50 years of age and older demonstrated better diagnostic acumen. Regarding treatment of localized BI, 92% of faculty members and 84.6% of house staff listed mupirocin as first- or second-line treatment. The second most common medication listed for localized BI was bacitracin. Regarding treatment of widespread BI, faculty listed cephalexin or clindamycin as first- or second-line treatment 56.0% of the time and house staff listed one of these two medications 51.3% of the time. Results for faculty 50 years of age and older were comparable. CONCLUSIONS: Improved pediatrician proficiency in the diagnosis and treatment of BI is needed for safe, cost-effective management. Physician age and experience appear to have a limited effect on the accuracy of BI diagnosis and management. Future educational efforts must be directed at trainees and their instructors.
Assuntos
Competência Clínica , Impetigo/diagnóstico , Atenção Primária à Saúde , Criança , Dermatologia , Humanos , Mupirocina , DermatopatiasRESUMO
BACKGROUND: Bullous impetigo results from Staphylococcus aureus (S. aureus) release of exfoliative toxins type A and type B thatresults in flaccid, easily ruptured, bullae in the upper layers of the epidermis. Physiologic, gestation-associated, and incidental skin changes can occur in pregnancy. Blisters in pregnant women can occur secondary to either common skin disorders orspecific dermatoses of pregnancy. PURPOSE: To describe a pregnant woman with bullous impetigo and review bullous conditions in pregnant women. METHODS: PubMed was used to search the following terms, separately and in combination: blister, blistering, bullous, gestationis, herpes, herpetiformis, impetigo, pemphigoid, pregnancy, pregnant, psoriasis, pustular, virus. All papers were reviewed and relevant manuscripts, along with their reference citations, were evaluated. RESULTS: Flaccid, easily rupturing, pustules, which developed into superficial annular erosions with peripheral scale and central healing appeared in a woman of 7-weeks gestation and allergy to penicillin on her lower abdomen, suprapubic region, perineum, buttocks, and proximal legs. A bacterial culture subsequently isolated methicillin-susceptible S. aureus. All of the lesions resolved after treatment with clindamycin. CONCLUSIONS: Bullous impetigo should be considered in the differential diagnosis of common skin diseases presenting as blistersin pregnant women.
Assuntos
Impetigo/diagnóstico , Complicações Infecciosas na Gravidez/diagnóstico , Infecções Cutâneas Estafilocócicas/diagnóstico , Adolescente , Diagnóstico Diferencial , Feminino , Humanos , Gravidez , Dermatopatias Vesiculobolhosas/diagnósticoRESUMO
Skin infections are a common problem among athletes at all levels of competition; among wrestlers, 8.5% of all adverse events are caused by skin infections. Wrestlers are at risk because of the constant skin-to-skin contact required during practice and competition. The most common infections transmitted among high school wrestlers include fungal infections (e.g., ringworm), the viral infection herpes gladiatorum caused by herpes simplex virus-1 (HSV-1), and bacterial infections (e.g., impetigo) caused by Staphylococcus or Streptococcus species, including methicillin-resistant Staphylococcal aureus (MRSA). On February 7, 2014, the Maricopa County Department of Public Health was notified of multiple wrestlers who reported skin lesions 2 weeks after participating in a wrestling tournament at school A. The tournament was held on January 24-25 and included 168 wrestlers representing 24 schools. The county health department initiated an investigation to identify cases of skin lesion, determine lesion etiology, identify risks associated with lesion development, and provide guidance for preventing additional cases.