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OBJECTIVE: The objective of this study was to describe reported adverse events (AEs) associated with elexacaftor/tezacaftor/ivacaftor (ETI) in a pediatric sample with cystic fibrosis (CF) aged 6-18 years, with at least one F508del variant, followed at multiple Italian CF centers. STUDY DESIGN: This was a retrospective, multicenter, observational study. All children receiving ETI therapy from October 2019 to December 2023 were included. We assessed the prevalence and type of any reported potential drug-related AEs, regardless of discontinuation necessity. Persistent AEs were defined as those continuing at the end of the observation period. RESULTS: Among 608 patients on ETI, 109 (17.9%) reported at least 1 AE. The majority (n = 85, 77.9%) were temporary, with a median duration of 11 days (range 1-441 days). Only 7 (1.1%) patients permanently discontinued treatment, suggesting good overall safety of ETI. The most common AEs leading to discontinuation were transaminase elevations (temporary 14.1%, persistent 25.9%) and urticaria (temporary 41.2%, persistent 7.4%). Creatinine phosphokinase elevation was uncommon. No significant differences in AEs were observed based on sex, age groups (6-11 vs 12-18 years), or genotype. Pre-existing CF-related liver disease was associated with an increased risk of transaminase elevations. We identified significant variability in the percentage of reported AEs (ANOVA P value .026). CONCLUSIONS: This real-world study highlights significant variability in reported AEs. Our findings suggest that ETI is a safe and well-tolerated therapy in children and adolescents with CF. However, further long-term safety and effectiveness investigations are warranted.
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Aminofenóis , Benzodioxóis , Regulador de Condutância Transmembrana em Fibrose Cística , Fibrose Cística , Combinação de Medicamentos , Indóis , Quinolonas , Humanos , Adolescente , Criança , Masculino , Feminino , Fibrose Cística/tratamento farmacológico , Fibrose Cística/genética , Estudos Retrospectivos , Benzodioxóis/efeitos adversos , Benzodioxóis/uso terapêutico , Aminofenóis/efeitos adversos , Aminofenóis/uso terapêutico , Regulador de Condutância Transmembrana em Fibrose Cística/genética , Indóis/efeitos adversos , Quinolonas/efeitos adversos , Quinolonas/uso terapêutico , Piridinas/efeitos adversos , Pirazóis/efeitos adversos , Pirróis/efeitos adversos , Alelos , Itália , PirrolidinasRESUMO
INTRODUCTION: The outbreak of monkeypox occurred in 2022 and led to a fast spread of the disease worldwide. The goal of this study is to describe the epidemiological, clinical, virological and evolving characteristics of the disorder. METHODS: We conducted a retrospective, observational and analytical study between July and October, 2022, in a Dermatology Unit. RESULTS: 124 subjects were included. Mean age was 31.5 years, 123 (99.2%) were men and 75 (60.5%) were HIV positive. The main transmission route was sexual and the incubation period was 7 days. The onset of the rash were the genitalia and perianal region in 74.2% of cases, and median time elapsed until the last scab fell off was 16 days. All patients developed a vesicular rash and 86.3% of them had systemic symptoms. Disease was moderate in 68.5% of patients and complications occurred most often when systemic symptoms and/or disseminated skin disease were present. Proctitis was the most frequent complication (59.4%) and its greater incidence was seen in the population with HIV. No significant difference was observed in real-time PCR cycle threshold values with regards to type of sample or duration of disease. Survival rate was 99.2% and other concomitant sexually transmitted infections were detected in 33.8% of patients. DISCUSSION: It is important to suspect the disease in subjects with high-risk sexual practices and a consistent clinical presentation. Swab samples of lesions as well as of scabs have proven useful for the diagnosis.
Introducción: El brote de viruela símica 2022 se extendió rápidamente por todo el mundo. El objetivo del presente trabajo es describir las características epidemiológicas, clínicas, evolutivas y virológicas. Métodos: Estudio retrospectivo, observacional y analítico entre julio-octubre del 2022 en pacientes atendidos en una Unidad de Dermatología. Resultados: Se incluyeron 124 individuos. La mediana de edad fue de 31.5 años, siendo 123 (99.2%) hombres y 70 (60.5%) HIV positivos. La vía principal de contagio fue la transmisión sexual y el período de incubación de 7 días. Las lesiones se iniciaron en la región genital y perianal en el 74.2% de los casos y el tiempo hasta la caída de la última costra presentó una mediana de 16 días. Todos desarrollaron exantema vesiculoso, el 86.3% de los individuos presentó síntomas sistémicos. La enfermedad fue moderada en el 68.5% de los pacientes y las complicaciones se observaron con mayor frecuencia en aquellos con síntomas sistémicos y/o enfermedad diseminada. Proctitis fue la complicación más destacada (59.4%) y su mayor incidencia se observó en la población con HIV. No hubo diferencias significativas en los valores de Ct de la qPCR al evaluar tipo de muestra procesada o tiempo de evolución de la enfermedad. La sobrevida fue del 99.2% y en el 33.8% de los pacientes se detectaron otras infecciones concomitantes de transmisión sexual. Discusión: Se debe sospechar la enfermedad en individuos con cuadro compatible y prácticas sexuales de riesgo. Las muestras de hisopado de lesiones y de costra resultaron útiles para el diagnóstico.
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Exantema , Mpox , Proctite , Masculino , Humanos , Adulto , Feminino , Estudos Retrospectivos , Surtos de Doenças , Exantema/epidemiologiaRESUMO
Abstract Introduction : The outbreak of monkeypox occurred in 2022 and led to a fast spread of the disease worldwide. The goal of this study is to describe the epidemiologi cal, clinical, virological and evolving characteristics of the disorder. Methods : We conducted a retrospective, observational and analytical study between July and October, 2022, in a Dermatology Unit. Results : 124 subjects were included. Mean age was 31.5 years, 123 (99.2%) were men and 75 (60.5%) were HIV positive. The main transmission route was sexual and the incubation period was 7 days. The onset of the rash were the genitalia and perianal region in 74.2% of cases, and median time elapsed until the last scab fell off was 16 days. All patients developed a vesicular rash and 86.3% of them had systemic symptoms. Disease was moderate in 68.5% of patients and complications occurred most often when systemic symptoms and/or disseminated skin disease were present. Proctitis was the most frequent complication (59.4%) and its greater incidence was seen in the population with HIV. No significant difference was observed in real-time PCR cycle threshold values with regards to type of sample or duration of disease. Survival rate was 99.2% and other concomitant sexually transmitted infections were de tected in 33.8% of patients. Discussion : It is important to suspect the disease in subjects with high-risk sexual practices and a consistent clinical presentation. Swab samples of lesions as well as of scabs have proven useful for the diagnosis.
Resumen Introducción : El brote de viruela símica 2022 se ex tendió rápidamente por todo el mundo. El objetivo del presente trabajo es describir las características epide miológicas, clínicas, evolutivas y virológicas. Métodos : Estudio retrospectivo, observacional y analí tico entre julio-octubre del 2022 en pacientes atendidos en una Unidad de Dermatología. Resultados : Se incluyeron 124 individuos. La mediana de edad fue de 31.5 años, siendo 123 (99.2%) hombres y 70 (60.5%) HIV positivos. La vía principal de contagio fue la transmisión sexual y el período de incubación de 7 días. Las lesiones se iniciaron en la región genital y perianal en el 74.2% de los casos y el tiempo hasta la caída de la última costra presentó una mediana de 16 días. Todos desarrollaron exantema vesiculoso, el 86.3% de los individuos presentó síntomas sistémicos. La en fermedad fue moderada en el 68.5% de los pacientes y las complicaciones se observaron con mayor frecuencia en aquellos con síntomas sistémicos y/o enfermedad 61 diseminada. Proctitis fue la complicación más destacada (59.4%) y su mayor incidencia se observó en la población con HIV. No hubo diferencias significativas en los valores de Ct de la qPCR al evaluar tipo de muestra procesada o tiempo de evolución de la enfermedad. La sobrevida fue del 99.2% y en el 33.8% de los pacientes se detectaron otras infecciones concomitantes de transmisión sexual. Discusión : Se debe sospechar la enfermedad en in dividuos con cuadro compatible y prácticas sexuales de riesgo. Las muestras de hisopado de lesiones y de costra resultaron útiles para el diagnóstico.
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Se presenta a un varón de 40 años, residente en la ciudad de Lima, sin viajes recientes, con fiebre, malestar general, cefalea y diarrea. Acudió al Servicio de Emergencia y los exámenes auxilares mostraron leucopenia y trombocitopenia leve. Los estudios para Epstein-Barr, hepatitis B, toxoplasma, rubéola, citomegalovirus, herpes 1 y 2 y COVID-19 fueron negativos. Los anticuerpos IgM y IgG para dengue fueron negativos, y la proteína NS1 fue positiva. El paciente fue diagnosticado con dengue y solo recibió paracetamol. En el seguimiento, en el séptimo día de enfermedad, se le halló afebril y con lesiones dérmicas tipo livedo reticularis en los miembros, principalmente. Se resalta este inusual patrón cutáneo en dengue.
We present the case of a 40-year-old male, resident of Lima city, with no recent travels, with fever, general malaise, headache and diarrhea. He went to the Emergency Department and auxiliary tests showed leukopenia and mild thrombocytopenia. Studies for Epstein-Barr, hepatitis B, toxoplasma, rubella, CMV, herpes 1-2 and COVID-19 were negative. IgM and IgG antibodies for dengue were negative and NS1 protein was positive. He was diagnosed with dengue. He only received paracetamol. On follow-up, on the seventh day of illness, he was found afebrile and with livedo reticularis type dermal lesions on the limbs, mainly. This unusual cutaneous pattern in dengue is highlighted.
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BACKGROUND: Severe acute respiratory syndrome coronavirus 2 continues to threaten public health. The virus is causing breakthrough infections in vaccinated individuals. Also, scarce information is available about cutaneous manifestations after severe acute respiratory syndrome coronavirus 2 infection. CASE PRESENTATION AND FINDINGS: A case of a triple-vaccinated (Pfizer) 37-year-old Hispanic American (Colombian) male who developed urticaria after Omicron BA.5.1 severe acute respiratory syndrome coronavirus 2 breakthrough infection is described. Virus isolation and whole genome sequencing along with immune and molecular assays were performed. Dermatological manifestations (skin rash and urticaria) after Omicron BA.5.1 infection were observed. Sequence analysis of the Omicron BA.5.1 isolate also revealed several important mutations. Hemogram analysis revealed leukocytosis and neutrophilia. Serology testing revealed anti-spike immunoglobulin G serum titers but negative detection of immunoglobulin M at 10 days after symptom onset. Anti-nucleocapsid, anti-spike 1 immunoglobulin G, anti-spike trimer, and anti-receptor-binding-domain immunoglobulin G and immunoglobulin E sera were detected at different titers 10 days after symptom onset. Several serum levels of chemokines/cytokines (Interferon-α, interferon-γ, interleukin-12/interleukin-23p40, interleukin-18, interferon gamma-induced protein-10, monocyte chemoattractant protein-1, monokine induced by gamma, macrophage inflammatory protein-1α, chemokine (C-C motif) ligand-5 , tumor necrosis factor-ß1, Tumor necrosis factor-α) were detected, but interleukin-2, interleukin-4, interleukin-6, interleukin-8, and interleukin-17A were below the limit of detection. INTERPRETATION AND CONCLUSIONS: To our knowledge, this is the first study describing skin effects of a severe acute respiratory syndrome coronavirus 2 Omicron BA.5 variant breakthrough infection in a triple-vaccinated patient in Colombia. Several important mutations were found in the spike glycoprotein of the virus isolated; these mutations are associated with immune evasion and changes in antigenic properties of the virus. Physicians overseeing coronavirus disease 2019 cases should be aware of the potential skin effects of the infection. Pathogenesis of severe acute respiratory syndrome coronavirus 2 infection and its association with proinflammatory cytokines and chemokines may enhance the development of urticaria and other skin manifestations in immunized individuals. However, further studies are needed to better understand the complexity of coronavirus disease in such situations.
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COVID-19 , Urticária , Masculino , Humanos , Adulto , Urticária/etiologia , Pele , Citocinas , Anticorpos AntiviraisRESUMO
In this observational case-control study, 107 cutaneous adverse reaction (CAR) cases (CAR+) manifesting up to 12 weeks after the start of treatment with antiseizure medication (ASM) were identified. Control groups consisted of 98 epilepsy patients without a history of CAR (CAR-) and 3965 healthy individuals in the Brazilian National Registry of Bone Marrow Donors. All participants were HLA typed by high-resolution Next Generation Sequencing for HLA-A, B, C, DQB1 and DRB1; HLA-DPA1, DPB1, DQA1, DRB3, DRB4 and DRB5 were also sequenced in samples from CAR+ and CAR- individuals. The relationship between the carrier frequency of each allele, CAR type and ASM for all participants was investigated. The ASMs most frequently associated with CAR were carbamazepine (48% of CAR+ subjects), lamotrigine (23%), phenytoin (18%), phenobarbital (13%) and oxcarbazepine (5%). The main alleles associated with a risk of CAR were HLA-A*02:05 (OR = 6.28; p = 0.019, carbamazepine or oxcarbazepine); HLA-DPA1*02:02 (OR = 4.16, p = 0.003, carbamazepine); HLA-B*53:01 (OR = 47.9, p = 0.014, oxcarbazepine), HLA-DPA1*03:01/DPB1*105:01 (OR = 25.7, p = 0.005, phenobarbital); HLA-C*02:10 (OR = 25.7, p = 0.005, phenobarbital) and HLA-DRB1*04:02 (OR = 17.22, p = 0.007, phenytoin). HLA-A*03:01 increased the risk for phenytoin-induced maculopapular exanthema 4.71-fold (p = 0.009), and HLA-B*35:02 was associated with a 25.6-fold increase in the risk of carbamazepine-induced Stevens-Johnson syndrome (p = 0.005). None of the 4170 subjects carried the HLA-B*15:02 allele, and HLA-A*31:01 was not associated with CAR. Hence, HLA-A*31:01 and HLA-B*15:02 were not associated with CAR in this population. Although other HLA class I and II alleles tested were associated with a risk of CAR, none of these associations were strong enough to warrant HLA testing before prescribing ASM.
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Antígenos HLA-B , Fenitoína , Humanos , Alelos , Brasil , Oxcarbazepina , Estudos de Casos e Controles , Antígenos HLA-B/genética , Carbamazepina/efeitos adversos , Antígenos HLA-A/genética , FenobarbitalAssuntos
Eritema Multiforme , Infecções por Mycoplasma , Mycoplasma , Pneumonia por Mycoplasma , Humanos , Criança , Eritema Multiforme/diagnóstico , Infecções por Mycoplasma/complicações , Infecções por Mycoplasma/diagnóstico , Pneumonia por Mycoplasma/complicações , Pneumonia por Mycoplasma/diagnósticoRESUMO
OBJECTIVE: The objective of this study was to investigate the differences in the clinical characteristics of Kawasaki disease between older and younger children. STUDY DESIGN: This retrospective study examined 405 children with Kawasaki disease admitted to Showa University Northern Yokohama Hospital between 2015 and 2019. RESULTS: Eligible patients were classified into the older (≥3.0 years of age, n = 169) and younger (<3.0 years of age, n = 236) groups. Skin rash was found in significantly fewer cases (112 [66.3%] vs 229 [97.0%], P < .001 in the younger group). Cervical lymphadenopathy was more common in older children (153 [90.5%] vs 165 [69.9%], P < .001) and in incomplete Kawasaki disease (3 or 4 findings) (34 [20.1%] vs 25 [10.6%], P = .0078). The diagnosis was more delayed in older children (median: 5.0 days vs 4.0 days, P = .003) than the younger group. Additionally, fever nonresponsive to a single intravenous immunoglobulin was more common, and the duration of fever was significantly longer in the older group (48 [28.4%] vs 47 [19.9%], P = .0479). CONCLUSIONS: Kawasaki disease should be suspected in children aged >3.0 years with cervical lymphadenopathy and fever, despite the absence of skin rash. Additionally, incomplete Kawasaki disease, fever unresolved by a single intravenous immunoglobulin infusion, and the tendency to delay treatment initiation are more common in children aged >3.0 years.
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Exantema , Linfadenopatia , Síndrome de Linfonodos Mucocutâneos , Humanos , Criança , Lactente , Síndrome de Linfonodos Mucocutâneos/diagnóstico , Síndrome de Linfonodos Mucocutâneos/epidemiologia , Síndrome de Linfonodos Mucocutâneos/terapia , Estudos Retrospectivos , Imunoglobulinas Intravenosas/uso terapêutico , Febre/epidemiologia , Febre/etiologia , Febre/tratamento farmacológico , Exantema/epidemiologia , Exantema/etiologia , Linfadenopatia/epidemiologia , Linfadenopatia/etiologiaRESUMO
El Eritema multiforme (EM) o eritema polimorfo es una enfermedad aguda de la piel de naturaleza inmunológica con o sin compromiso de mucosas, que puede comportarse como crónica recurrente. Se presenta con lesiones cutáneas en diana distintivas, a menudo acompañado de úlceras o bullas en mucosas (oral, genital u ocular). Entre sus formas clínicas se distingue: una forma menor caracterizado por un síndrome cutáneo leve y su forma mayor que se manifiesta como una afectación cutánea con daño mucoso marcado. Entre sus principales diagnósticos diferenciales se encuentran el Síndrome de Stevens-Johnson (SSJ) y Síndrome de Lyell (Necrólisis epidérmica tóxica (NET)). Tiene una incidencia estimada < 1%, siendo su forma mayor levemente más frecuente que su forma menor (0.8-6 por millón/año). Puede darse a cualquier edad, presentando un peak de incidencia entre los 20 y 30 años, predominando ligeramente el sexo masculino con una proporción 3:2, sin predilección racial. Su presentación en edad pediátrica es rara, más aún en la primera infancia. En esta población es más frecuente el EM menor recurrente. En el presente texto se reporta un caso de EM en población pediátrica como una rara forma de presentación exantemática, abordado en el Servicio de Pediatría del Complejo Asistencial Dr Victor Rios Ruiz (CAVRR)en la ciudad de Los Ángeles, Chile en el presente año.
Erythema multiforme (EM) also known as polymorph erythema is an acute skin disease of immunological nature with or without mucous membrane involvement, which may behave as chronic recurrent. It presents with distinctive targets like skin lesions, often together with ulcers or bullae in mucous membranes (oral, genital or ocular). Among its clinical forms are: a minor form characterized by a mild skin syndrome and its major form that manifests as a skin disease with marked mucosal damage. Among its main differential diagnoses are Stevens-Johnson Syndrome (SJS) and Lyell Syndrome (Toxic Epidermal Necrolysis (TEC)). It has an estimated incidence < 1%, with its major form being slightly more frequent than its minor form (0. 8-6 per million/year). It can occur at any age, presenting a peak incidence at the age between 20 and 30 years, with a slight predominance of males with a 3:2 ratio, without racial predilection. Its presentation in pediatric age is rare, even more so in early childhood. Minor recurrent EM is more common in this population. This paper reports a case of EM in the pediatric population as a rare form of exanthematic presentation, addressed at the Department of Pediatrics of the Complejo Asistencial Victor Rios Ruiz (CAVRR) in the city of Los Angeles, Chile this year.
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Humanos , Feminino , Criança , Eritema Multiforme/diagnóstico , Eritema Multiforme/etiologia , Eritema Multiforme/terapia , Corticosteroides/uso terapêutico , Síndrome de Stevens-Johnson , Alergia e Imunologia , Exantema/etiologia , Exantema/etnologiaRESUMO
ABSTRACT Leptospirosis is one of the most common zoonotic bacterial infections worldwide. It is an infection that usually affects people with low socioeconomic status, with morbidity and mortality risk. The clinical course of the disease may range from mild, featuring nonspecific clinical signs and symptoms, to severe, resulting in death. The respective studies conducted in Turkey indicate that leptospirosis seropositivity in animals and humans is higher in coastal and rural areas. Turkey's Eastern Black Sea Region has a humid climate with heavy rainfalls and a large population of mice and other rodents. However, a Leptospira interrogans serovar Bratislava case is yet to be reported in this region. This article reports the case of a 38-year-old patient who presented fever and acute renal failure and was diagnosed with Leptospira interrogans serovar Bratislava after hospitalization.
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Doenças Autoimunes , Exantema , Criança , Humanos , Exantema/diagnóstico , Exantema/etiologiaRESUMO
As of March 2020, skin lesions associated with COVID-19 have been described. The objectives of the study were to characterize the skin lesions in these patients, analyze their temporal relationship, association with the severity of the disease, extracutaneous symptoms and laboratory parameters. A prospective, observational, analytical and cross-sectional study was conducted in hospitalized patients diagnosed with COVID-19. Dermatoses were classified as primary and secondary. Forty-five patients were included, 44.4% with primary dermatoses and 53.3% with secondary lesions. The mean age was 46 years (SD: 17), with a male predominance (68.9%). The primary lesions appeared after a median of 5 days (IQR: 3-10) from the onset of COVID-19 symptoms and the secondary ones after 14.5 days (IQR: 7-20). The primary dermatoses found were maculopapular rash (65%), urticarial (20%, half with vesicular lesions), livedo reticular (10%) and purpura (5%). The most frequent secondary dermatoses were adverse drug reactions (37.1%) and infectious dermatoses (25.9%). Maculopapular rash was associated with moderate COVID-19 and pressure injuries with severe COVID-19 (p < 0.05). The finding of neutrophilia was higher among those with secondary infectious dermatoses (p < 0.05). No significant differences were found when evaluating other laboratory parameters. This work shows the skin manifestations in patients hospitalized with COVID-19 in our environment. The most prevalent pattern was the maculopapular rash that was associated with the moderate form of the disease. The appearance of lesions 2 weeks after the onset of COVID-19 symptoms was associated with secondary dermatoses.
Desde marzo 2020 se describieron lesiones cutáneas asociadas a COVID-19. Los objetivos del estudio fueron caracterizar las lesiones cutáneas en estos pacientes, analizar su relación temporal, asociación con la gravedad de la enfermedad, los síntomas extracutáneos y parámetros de laboratorio. Es un estudio prospectivo, observacional, analítico y de corte transversal, en internados con diagnóstico de COVID-19. Se catalogaron las dermatosis en primarias y secundarias. Se incluyeron 45 pacientes, 44.4% con dermatosis primarias y 53.3% con lesiones secundarias. La edad media fue de 46 años (DS: 17), con predominio del sexo masculino (68.9%). Las lesiones primarias aparecieron luego de una mediana de 5 días (RIC: 3-10) del inicio de los síntomas de COVID-19 y las secundarias luego de 14.5 días (RIC: 7-20). Las dermatosis primarias fueron: exantema maculopapuloso (65%), urticariforme (20%, la mitad con lesiones vesiculosas), livedo reticular (10%) y púrpura (5%). Las dermatosis secundarias más frecuentes fueron reacciones adversas a fármacos (37.1%) y dermatosis infecciosas (25.9%). El exantema maculopapuloso se asoció a COVID-19 moderado y las lesiones por presión a COVID-19 grave (p < 0.05). El hallazgo de neutrofilia fue mayor entre aquellos con dermatosis infecciosas secundarias (p < 0.05). No se encontraron diferencias significativas al evaluar otros parámetros de laboratorio, ni síntomas extracutáneos. Este trabajo muestra las manifestaciones cutáneas en internados con COVID-19. El patrón más prevalente fue el exantema maculopapuloso que se asoció con la forma moderada de la enfermedad. La aparición de lesiones luego de las 2 semanas del inicio de los síntomas de COVID-19 se asoció a dermatosis secundarias.
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COVID-19 , Exantema , Dermatopatias , COVID-19/complicações , Estudos Transversais , Exantema/etiologia , Exantema/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , SARS-CoV-2 , Dermatopatias/epidemiologia , Dermatopatias/etiologiaRESUMO
Cannabidiol (CBD) is a non-psychotomimetic constituent of the Cannabis plant, with potential therapeutic properties for many physical and neuropsychiatric conditions. Isolated CBD has been suggested to have favorable safety and tolerability. Although CBD-related rash is described, few case reports are well documented in the literature, and usually, CBD was used concomitantly with other medications. Thus, we report four women who presented a skin rash after ongoing CBD use. Other causes of these skin rashes were ruled out after conducting an extensive viral and serological detection panel, and three patients had their lesions biopsied. Two patients were re-exposed to the vehicle (MCT) without developing a new skin rash. Therefore, clinicians must be aware of this potential adverse effect of CBD use.
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Resumen Desde marzo 2020 se describieron lesiones cutáneas asociadas a COVID-19. Los objetivos del estudio fueron caracterizar las lesiones cutáneas en estos pacientes, analizar su relación temporal, asociación con la gravedad de la enfermedad, los síntomas extracutáneos y parámetros de laboratorio. Es un estudio prospectivo, observacional, analítico y de corte transversal, en internados con diagnóstico de COVID-19. Se catalogaron las dermatosis en primarias y secundarias. Se incluyeron 45 pacientes, 44.4% con dermatosis primarias y 53.3% con lesiones secundarias. La edad media fue de 46 años (DS: 17), con predominio del sexo masculino (68.9%). Las lesiones primarias aparecieron luego de una mediana de 5 días (RIC: 3-10) del inicio de los síntomas de COVID-19 y las secundarias luego de 14.5 días (RIC: 7-20). Las dermatosis primarias fueron: exantema maculopapuloso (65%), urticariforme (20%, la mitad con lesiones vesiculosas), livedo reticular (10%) y púrpura (5%). Las dermatosis secundarias más frecuentes fueron reacciones adversas a fármacos (37.1%) y dermatosis infecciosas (25.9%). El exantema maculopapuloso se asoció a COVID-19 moderado y las lesiones por presión a COVID-19 grave (p < 0.05). El hallazgo de neutrofilia fue mayor entre aquellos con dermatosis infecciosas secundarias (p < 0.05). No se encontraron diferencias significativas al evaluar otros parámetros de laboratorio, ni síntomas extracutáneos. Este trabajo muestra las manifestaciones cutáneas en internados con COVID-19. El patrón más prevalente fue el exantema maculopapuloso que se asoció con la forma moderada de la enfermedad. La aparición de lesiones luego de las 2 semanas del inicio de los síntomas de COVID-19 se asoció a dermatosis secundarias.
Abstract As of March 2020, skin lesions associated with COVID-19 have been described. The objectives of the study were to char acterize the skin lesions in these patients, analyze their temporal relationship, association with the severity of the disease, extracutaneous symptoms and laboratory parameters. A prospective, observational, analytical and cross-sectional study was conducted in hospitalized patients diagnosed with COVID-19. Dermatoses were clas sified as primary and secondary. Forty-five patients were included, 44.4% with primary dermatoses and 53.3% with secondary lesions. The mean age was 46 years (SD: 17), with a male predominance (68.9%). The primary lesions appeared after a median of 5 days (IQR: 3-10) from the onset of COVID-19 symptoms and the secondary ones after 14.5 days (IQR: 7-20). The primary dermatoses found were maculopapular rash (65%), urticarial (20%, half with vesicular lesions), livedo reticular (10%) and purpura (5%). The most frequent secondary dermatoses were adverse drug reactions (37.1%) and infectious dermatoses (25.9%). Maculopapular rash was associated with moderate COVID-19 and pressure injuries with severe COVID-19 (p < 0.05). The finding of neutrophilia was higher among those with secondary infectious dermatoses (p < 0.05). No significant differences were found when evaluating other laboratory parameters. This work shows the skin manifestations in patients hospitalized with COVID-19 in our environment. The most prevalent pattern was the maculopapular rash that was associated with the moderate form of the disease. The appearance of lesions 2 weeks after the onset of COVID-19 symptoms was associated with secondary dermatoses.
RESUMO
Objetivos:Descrever e avaliar intervenção educativa realizada por meio de mídia social sobre dermatite associada à incontinência (DAI) com profissionais de enfermagem. Métodos:Estudo de intervenção educativa com abordagem qualitativa pela mídia social Instagram para veiculação dos conteúdos do curso sobre a DAI. A coleta de dados foi realizada com 30 profissionais de enfermagem da clínica médica e unidade de terapia intensiva adulta de hospital de ensino público de Mato Grosso do Sul, de fevereiro a março de 2022. Os dados foram coletados durante o curso e apreciados pela análise de conteúdo de Bardin e à luz do referencial teórico da aprendizagem significativa de Ausubel. Resultados: Da análise dos comentários dos cursistas, emergiram quatro categorias temáticas: ancoragem, que retrata o saber prévio; aprendizagem significativa subordinada, a qual apresenta a construção de conhecimento ancorada no saber prévio; aprendizagem por descoberta, evidenciando a autonomia do participante no aprendizado; e avaliação do processo de ensino-aprendizagem, que revela a avaliação do processo educativo. Conclusão: Os resultados mostraram que a intervenção educativa obteve êxito no que tange ao compartilhamento de evidências sobre DAI aos participantes e que a ferramenta Instagram pode ser adotada para ações educativas mesmo em ambiente hospitalar.
Objectives:To describe and evaluate, in a formative way, an educational intervention carried out through social media on incontinence-associated dermatitis with nursing professionals from a public hospital. Method: Educational intervention study with a qualitative approach conducted in a virtual way through the social media Instagram as a platform for the dissemination of course content on the subject. Data collection was carried out with 30 nursing professionals from the medical clinic and adult intensive care unit of a public teaching hospital in the state of Mato Grosso do Sul, Brazil, between February and March 2022. Data were collected during the course and analysed through content analysis and according to Ausubel's meaningful learning theoretical framework perspective. Results: From the analysis of the participants' comments, four thematic categories emerged: anchoring; subordinated meaningful learning; discovery learning; and evaluation of the teaching-learning process. Conclusion: Through the results found, it was identified that the educational intervention conducted was successful in terms of sharing evidence on the subject to the participants. It was found that the Instagram can be adopted as a tool to carry out educational actions, including in a hospital environment.
Objetivo:Describir y evaluar, de forma formativa, una intervención educativa realizada a través de las redes sociales sobre dermatitis asociada a incontinencia con profesionales de enfermería de un hospital público. Métodos: Estudio de intervención educativa, con enfoque cualitativo, realizado de forma virtual, a través de la red social Instagram® como plataforma de difusión de contenidos de cursos sobre el tema. La recolección de datos se realizó con 30 profesionales de Enfermería de la Clínica Médica y UTI Adultos de un hospital público de enseñanza en el estado de Mato Grosso do Sul, entre febrero y marzo de 2022. Este estudio fue aprobado por el Comité de Ética en Investigación. Los datos fueron recolectados durante el curso y analizados a través del análisis de contenido ya la luz del marco teórico del Aprendizaje Significativo de Ausubel. Resultados: Del análisis de los comentarios de los participantes surgieron cuatro categorías temáticas: anclaje; aprendizaje significativo subordinado; aprendizaje por descubrimiento; y evaluación del proceso de enseñanza-aprendizaje. Conclusión: A través de los resultados encontrados, se identifica que la intervención educativa realizada fue exitosa en cuanto a compartir evidencias sobre el tema a los participantes. Se constató que la herramienta Instagram® puede ser adoptada para realizar acciones educativas, incluso en ambiente hospitalario.
Assuntos
Dermatite das Fraldas , Educação em Enfermagem , Intervenção Baseada em Internet , EstomaterapiaRESUMO
Resumen El parvovirus B19 es causante de una variedad de enfermedades exantemáticas durante la infancia y adolescencia, como el eritema infeccioso y el síndrome papular purpúrico en guante y calcetín. Este último es una acrodermatitis aguda, inusual y benigna, que puede asociarse a aftas orales, fiebre y otros síntomas constitucionales. Existen casos atípicos como la púrpura febril en otras localizaciones, sin cumplir la distribución característica en guante y calcetín de forma simétrica o con un mayor componente de eritrodermia. Presentamos el caso de una adolescente de 12 años con un síndrome papular purpúrico de distribución atípica por parvovirus B19.
Abstract Parvovirus B19 is the cause of a variety of exanthematous diseases during childhood and adolescence, such as erythema infectiosum and papular purpuric gloves and socks syndrome. This is an unusual, benign and acute acrodermatitis. Aphtous stomatitis, fever and other systemic symptoms can be associated with the eruption of the purpuric rash. Uncommon patterns such as asymmetrical distribution or erythematous involvement llave recently been described as additional features of PVB19-associated purpuric petechial eruption. This is a case report of a 12-year-old female with an atypical involvement of a papular-purpuric syndrome caused by human parvovirus B19.
Assuntos
Humanos , Feminino , Criança , Púrpura/etiologia , Parvovirus B19 Humano , Eritema Infeccioso/complicações , Eritema Infeccioso/diagnóstico , Dermatoses do Pé/complicações , SíndromeRESUMO
Symmetrical drug-related intertriginous and flexural exanthema (SDRIFE) is a benign, self-limited, immune-mediated, symmetric erythematous rash involving the buttocks and other intertriginous/flexural areas, observed after systemic exposure to a drug in an individual with or without prior sensitization. We present a 70-year old patient, who presented SDRIFE after the administration of piperacillin-tazobactam which improved rapidly after its suspension.
El exantema intertriginoso y flexural simétrico relacionado con fármacos (SDRIFE, por su sigla en inglés) es una erupción eritematosa simétrica, inmunomediada, benigna y autolimitada, que compromete glúteos y otras áreas intertriginosas, flexurales o ambas, y que se observa luego de la exposición sistémica a un fármaco en un individuo con sensibilización previa o sin ella. Se comenta el caso clínico de un paciente de 70 años de edad, que presentó SDRIFE posterior a la administración de piperacilina-tazobactam y que mejoró rápidamente luego de su suspensión.
Assuntos
Exantema , Toxidermias , beta-Lactamas , Dermatite , Combinação Piperacilina e Tazobactam , IntertrigoRESUMO
Las manifestaciones cutáneas relacionadas a la infección por el coronavirus SARS-CoV-2, causante de COVID-19, se han descrito entre el 0,2% y 20,4% de las personas que cursan con esta enfermedad. Las más frecuentemente descritas son: lesiones maculopapulares (47%), lesiones acrales eritematosas con vesículas o pústulas (pseudoperniosis) (19%), urticariales (19%), lesiones vesiculosas (9%) y livedo/necrosis (6%). En particular, la pitiriasis rosada es una dermatosis autolimitada de etiología desconocida, sin embargo, se ha visto asociada a la infección por SARS-CoV-2, con algunos reportes de casos en la literatura. El mecanismo fisiopatológico de las lesiones cutáneas en COVID-19 no es claro, y se han planteado algunas teorías, entre las cuales está el papel que juega la enzima convertidora de angiotensina 2 (ACE2) utilizada por el virus para infectar las células, los infiltrados linfocíticos, los depósitos de factores del complemento en la piel, y la reactivación de virus latentes como los herpes virus humanos. Se presenta el caso de una paciente con pitiriasis rosada asociada a COVID-19 y se describen los casos reportados hasta la fecha