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1.
Orv Hetil ; 162(47): 1885-1890, 2021 11 21.
Artigo em Húngaro | MEDLINE | ID: mdl-34801983

RESUMO

Összefoglaló. Bevezetés: A Kawasaki-szindróma immunvasculitis, amely kezeletlenül kardiológiai szövodményekhez vezethet. A korai intravénás immunglobulin-terápia mérsékli a szövodményeket, de az esetek 10-20%-a rezisztens a kezelésre. Ennek elorejelzésére világszerte számos rizikóbecslo pontrendszert használnak. Célkituzés: A Kobayashi- és a Kawanet-pontrendszer prediktív értékének vizsgálata betegeink intravénás immunglobulin-rezisztenciája és kardiológiai szövodményei vonatkozásában. Tudomásunk szerint ez az elso magyarországi vizsgálat, amely Kawasaki-szindróma esetében pontrendszerek prediktív értékét méri fel. Módszer: Retrospektív pilotvizsgálatunkban kigyujtöttük a 2005. január és 2020. április között Kawasaki-szindróma miatt ápolt betegeink adatait. Mindegyiküknél Kobayashi-, illetve Kawanet-pontot számoltunk, valamint megvizsgáltuk azok specificitását, szenzitivitását az intravénás immunglobulin-rezisztencia, illetve a kardiológiai szövodmények elorejelzése szempontjából. A Kobayashi-pontrendszerben 4, a Kawanet-pontrendszerben pedig 2 pont vagy annál magasabb érték jelez rizikót. Eredmények: Kawasaki-szindrómát 28 gyereknél véleményeztünk, 13 esetben észleltünk mérsékelt, 4 esetben súlyos szövodményt. 4 betegünk bizonyult intravénás immunglobulinra rezisztensnek. A rezisztencia szempontjából a Kobayashi-pontrendszer alacsony szenzitivitást (25%), illetve magas specificitást (91,6%), míg a Kawanet-pontrendszer mérsékelt szenzitivitást (50%) és specificitást (50%) mutatott. A szövodmények szempontjából hasonló eredményeket kaptunk, Kobayashi-pontrendszer: szenzitivitás: 17%; specificitás: 100%, illetve Kawanet-pontrendszer: szenzitivitás: 47%; specificitás: 45%. Következtetés: A legtöbb, nem ázsiai országban készült tanulmányhoz hasonlóan az intravénás immunglobulin-rezisztencia elorejelzésében a Kobayashi-pontrendszer vizsgálatunkban sem bizonyult hatékonynak. Ezzel szemben, magasabb szenzitivitása miatt, a Kawanet-pontrendszer intravénás immunglobulin-rezisztenciát elore jelzo hatékonyságát érdemes lenne nagyobb esetszámban vizsgálni a hazai populációban is. A kardiológiai szövodmények elorejelzésére egyik pontrendszer sem bizonyult alkalmasnak. Orv Hetil. 2021; 162(47): 1885-1890. INTRODUCTION: Kawasaki disease is an immunovasculitis, which, without treatment, leads to cardiac complications. Early intravenous immunoglobulin therapy moderates complications, however, 10-20% of patients are resistant to the therapy. Numerous risk score systems are used worldwide to predict this. OBJECTIVE: To assess the predictive value of the Kobayashi and Kawanet score systems regarding intravenous immunoglobulin resistance and cardiac complications in our department's patient cohort. To our best knowledge, this is the first study in Hungary, which examines the predictive value of score systems in the case of Kawasaki disease. METHOD: In our study, we identified the patients treated for Kawasaki disease between January 2005 and April 2020. In each case, we calculated both the Kobayashi and the Kawanet score, and we examined their specificity and sensitivity regarding the prediction of intravenous immunoglobulin resistance and cardiac complications. In the Kobayashi score system, values above 4, in the Kawanet score system, values above 2 signal risk. RESULTS: We identified 28 patients with Kawasaki disease. We observed moderate complications in 13, severe complications in 4 cases. 4 of our patients were resistant to intravenous immunoglobulin therapy. Regarding intravenous immunoglobulin resistance in our patient cohort, we detected low sensitivity (25%) and high specificity (91.6%) in the case of Kobayashi score, and moderate sensitivity (50%) and specificity (50%) in the case of Kawanet score. Regarding complications, we found similar results in the case of Kobayashi (sensitivity: 17%; specificity: 100%) and the Kawanet (sensitivity: 47%; specificity: 45%) score system. CONCLUSION: Similarly to the majority of non-Asian studies, we found the Kobayashi score system ineffective in predicting intravenous immunoglobulin resistance. However, due to its higher sensitivity, the predictive value of the Kawanet score system regarding intravenous immunoglobulin resistance is worth examining in a larger patient population in Hungary. Regarding the prediction of cardiac complications, both score systems were found to be ineffective. Orv Hetil. 2021; 162(47): 1885-1890.


Assuntos
Síndrome de Linfonodos Mucocutâneos , Humanos , Hungria , Imunoglobulinas , Síndrome de Linfonodos Mucocutâneos/complicações , Projetos Piloto , Fatores de Risco
2.
Infection ; 44(3): 309-21, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26546372

RESUMO

OBJECTIVE: The aim of this study was to collect data about pediatric Gram-negative bloodstream infections (BSI) to determine the factors that influence multidrug resistance (MDR), clinical course and outcome of children affected by Gram-negative sepsis. METHODS: In this observational, prospective, multicenter study we collected cases of pediatric Gram-negative BSI during a 2-year period. We analyzed epidemiological, microbiological and clinical factors that associated with acquisition of MDR infections and outcome. RESULTS: One-hundred and thirty-five BSI episodes were analyzed. Median age of children was 0.5 years (IQR 0.1-6.17, range 0-17 years). Predominant bacteria were Enterobacteriaceae (68.3 %), and Pseudomonas spp. (17.9 %). Multidrug resistance was detected in 45/134 cases (33.6 %), with the highest rates in Escherichia coli, Enterobacter and Pseudomonas spp. Acquisition of MDR pathogens was significantly associated with prior cephalosporin treatment, older age, admission to hemato-oncology unit, polymicrobial infections, higher rate of development of septic shock, and multiple organ failures. All-cause mortality was 17.9 %. Presence of septic shock at presentation and parenteral nutrition were associated with higher mortality. Pseudomonas spp., and Enterobacter spp. BSIs had the highest rate of mortality. Inappropriate empiric antibiotic therapy was more frequent in MDR patients, although not significantly associated with poor outcome. CONCLUSION: Rates of multidrug resistance and mortality in children with Gram-negative bloodstream infections remain high in our settings. Empiric broad-spectrum antibiotics and combination therapy could be recommended, especially in children with malignant diseases, patients admitted to the PICU, and for cases with septic shock, who have higher mortality risk.


Assuntos
Antibacterianos , Bacteriemia , Farmacorresistência Bacteriana Múltipla , Infecções por Enterobacteriaceae , Enterobacteriaceae/efeitos dos fármacos , Antibacterianos/farmacologia , Antibacterianos/uso terapêutico , Bacteriemia/tratamento farmacológico , Bacteriemia/epidemiologia , Bacteriemia/microbiologia , Criança , Pré-Escolar , Infecções por Enterobacteriaceae/tratamento farmacológico , Infecções por Enterobacteriaceae/epidemiologia , Infecções por Enterobacteriaceae/microbiologia , Feminino , Humanos , Lactente , Recém-Nascido , Masculino , Estudos Prospectivos , Resultado do Tratamento
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