RESUMO
OBJECTIVES: The aim of the study was to establish an international multicenter registry to collect data on patients with Multisystem Inflammatory Syndrome in Children (MIS-C), in order to highlight a relationship between clinical presentation, age of onset and geographical distribution on the clinical outcome. STUDY DESIGN: Multicenter retrospective study involving different international societies for rare immunological disorders.1009 patients diagnosed with MIS-C between March and September 2022, from 48 centers and 22 countries were collected. Five age groups (<1, 1-4, 5-11, 12-16, >16 years) and four geographic macro-areas, Western Europe, Central-Eastern Europe, Latin America, Asian-African resource-limited countries (LRC), were identified. RESULTS: Time to referral was significantly higher in LRC. Intensive anti-inflammatory treatment, including biologics, respiratory support and mechanic ventilation were more frequently used in older children and in European countries. The mortality rate was higher in very young children (<1 year), in older patients (>16 years of age) and in LRC. Multivariate analysis identified the residence in LRC, presence of severe cardiac involvement, renal hypertension, lymphopenia and non-use of heparin prophylaxis, as the factors most strongly associated with unfavorable outcomes. CONCLUSIONS: The stratification of patients by age and geographic macro-area provided insights into the clinical presentation, treatment and outcome of MIS-C. The mortality and sequelae rates exhibited a correlation with the age and geographical areas. Patients admitted and treated in LRC displayed more severe outcomes, possibly due to delays in hospital admission and limited access to biologic drugs and to intensive care facilities.
Assuntos
Idade de Início , COVID-19 , Sistema de Registros , SARS-CoV-2 , Síndrome de Resposta Inflamatória Sistêmica , Humanos , Criança , COVID-19/epidemiologia , COVID-19/mortalidade , COVID-19/complicações , Pré-Escolar , Feminino , Masculino , Lactente , Adolescente , Estudos Retrospectivos , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/terapia , Europa (Continente)/epidemiologia , Recém-NascidoRESUMO
Children with sickle cell disease (SCD) are at risk of complications from viral infections, including SARS-CoV-2. We present the clinical characteristics and outcomes of pediatric patients with SCD from the Pediatric COVID-19 United States Registry who developed acute COVID-19 due to SARS-CoV-2 infection (n = 259) or multisystem inflammatory syndrome in children (MIS-C; n = 4). Nearly half of hospitalized children with SCD and SARS-CoV-2 infection required supplemental oxygen, though children with SCD had fewer intensive care (ICU) admissions compared to the general pediatric and immunocompromised populations. All registry patients with both SCD and MIS-C required ICU admission. Children with SCD are at risk of severe disease with SARS-CoV-2 infection, highlighting the importance of vaccination in this vulnerable population.
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Anemia Falciforme , COVID-19 , COVID-19/complicações , Sistema de Registros , SARS-CoV-2 , Humanos , Anemia Falciforme/complicações , Anemia Falciforme/epidemiologia , Anemia Falciforme/terapia , COVID-19/epidemiologia , Criança , Feminino , Masculino , Adolescente , Estados Unidos/epidemiologia , Pré-Escolar , Lactente , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/etiologia , Hospitalização/estatística & dados numéricosRESUMO
OBJECTIVES: To compare Kawasaki disease (KD) and multisystem inflammatory syndrome (MIS-C) in children. METHODS: Prospective collection of demographics, clinical and treatment data. Assessment of type 1 interferon (IFN) score, CXCL9, CXCL10, Interleukin (IL)18, IFNγ, IL6, IL1b at disease onset and at recovery. RESULTS: 87 patients (43 KD, 44 MIS-C) were included. Age was higher in MIS-C compared to KD group (mean 31±23 vs. 94±50 months, p<0.001). Extremities abnormalities (p=0.027), mucosal involvement (p<0.001), irritability (p<0.001), gallbladder hydrops (p=0.01) and lymphadenopathy (p=0.07) were more often recorded in KD. Neurological findings (p=0.002), gastrointestinal symptoms (p=0.013), respiratory involvement (p=0.019) and splenomegaly (p=0.026) were more frequently observed in MIS-C. Cardiac manifestations were higher in MIS-C (p<0.001), although coronary aneurisms were more frequent in KD (p=0.012). In the MIS-C group, the multiple linear regression analysis revealed that a higher IFN score at onset was related to myocardial disfunction (p<0.001), lymphadenopathy (p=<0.001) and need of ventilation (p=0.024). Both CXCL9 and CXCL10 were related to myocardial disfunction (p<0.001 and p=0.029). IL18 was positively associated to PICU admission (0.030) and ventilation (p=004) and negatively associated to lymphadenopathy (0.004). IFNγ values were related to neurological involvement and lymphadenopathy (p<0.001), IL1b to hearth involvement (0.006). A negative correlation has been observed between IL6 values, heart involvement (p=0.013) and PICU admission (p<0.001). CONCLUSIONS: The demographic and clinical differences between KD e MIS-C cohorts confirm previous reported data. The assessment of biomarkers levels at MIS-C onset could be useful to predict a more severe disease course and the development of cardiac complications.
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COVID-19/complicações , Síndrome de Linfonodos Mucocutâneos , Síndrome de Resposta Inflamatória Sistêmica , Humanos , Síndrome de Linfonodos Mucocutâneos/diagnóstico , Síndrome de Linfonodos Mucocutâneos/complicações , Síndrome de Linfonodos Mucocutâneos/epidemiologia , Síndrome de Linfonodos Mucocutâneos/fisiopatologia , Masculino , Feminino , Pré-Escolar , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Criança , Estudos Prospectivos , Lactente , COVID-19/diagnóstico , Biomarcadores/sangueRESUMO
BACKGROUND: The predictive value of systemic inflammatory response index (SIRI) for stroke-associated pneumonia (SAP) risk in patients with acute ischemic stroke (AIS) treated by thrombectomy remains unclear. This study aimed to investigate the predictive value of SIRI for SAP in patients with AIS treated by thrombectomy. METHODS: We included AIS patients treated by thrombectomy between August 2018 and August 2022 at our institute. We used multivariate logistic regression to construct the prediction model and performed a receiver operating characteristic curve analysis to evaluate the ability of SIRI to predict SAP and constructed a calibration curve to evaluate the prediction accuracy of the model. We evaluated the clinical application value of the nomogram using decision curve analysis. RESULTS: We included 84 eligible patients with AIS in the analysis, among which 56 (66.7%) had SAP. In the univariate analysis, there were significant differences in sex (p = 0.035), National Institute of Health Stroke Scale score at admission ≥ 20 (p = 0.019) and SIRI (p < 0.001). The results of multivariable logistic analysis showed that the risk of SAP increased with the SIRI value (OR = 1.169, 95% CI = 1.049-1.344, p = 0.014). Age ≥ 60 (OR = 4.076, 95% CI = 1.251-14.841, p = 0.024) was also statistically significant. A nomogram with SIRI showed good prediction accuracy for SAP in AIS patients treated by thrombectomy (C-index value = 0.774). CONCLUSIONS: SIRI is an independent predictor for SAP in patients with AIS treated by thrombectomy. A high SIRI value may allow for the early identification of patients with AIS treated by thrombectomy at high risk for SAP.
Assuntos
AVC Isquêmico , Pneumonia , Trombectomia , Humanos , Masculino , Feminino , AVC Isquêmico/cirurgia , AVC Isquêmico/complicações , AVC Isquêmico/diagnóstico , Idoso , Estudos Retrospectivos , Trombectomia/métodos , Pessoa de Meia-Idade , Pneumonia/diagnóstico , Pneumonia/epidemiologia , Valor Preditivo dos Testes , Nomogramas , Idoso de 80 Anos ou mais , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/epidemiologiaRESUMO
BACKGROUND: Severe fever with thrombocytopenia syndrome (SFTS) is an emerging zoonosis with a high fatality rate in China. Previous studies have reported that dysregulated inflammatory response is associated with disease pathogenesis and mortality in patients with SFTS. This investigation aimed to evaluate the prevalence and characteristics of systemic inflammatory response syndrome (SIRS), and its impact on prognosis. METHODS: Data on demographic characteristics, comorbid conditions, clinical manifestations, laboratory parameters, and survival time of patients with SFTS were collected. Patients were divided into the non-SIRS and SIRS groups according to the presence of SIRS, then their clinical data were compared. RESULTS: A total of 290 patients diagnosed with SFTS were retrospectively enrolled, including 126(43.4%) patients with SIRS. Patients in the non-survivor group had more prevalence of SIRS than patients in the survivor group (P < 0.001), and SIRS (adjusted OR 2.885, 95% CI 1.226-6.786; P = 0.005) was shown as an independent risk factor for prognosis of patients with SFTS. Compared with patients without SIRS, patients with SIRS had lower WBC and neutrophils counts, and fibrinogen levels, but higher AST, LDH, amylase, lipase, CK, CK-MB, troponin I, APTT, thrombin time, D-dimer, CRP, IL-6, SAA levels, and viral load. The cumulative survival rate of patients with SIRS was significantly lower than that of patients without SIRS. Patients with SIRS also showed a higher incidence of bacterial or fungal infections than patients without SIRS. CONCLUSIONS: SIRS is highly frequent in patients with SFTS, and it is associated with high mortality.
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Phlebovirus , Febre Grave com Síndrome de Trombocitopenia , Trombocitopenia , Humanos , Estudos Retrospectivos , Prevalência , Trombocitopenia/complicações , Febre/epidemiologia , Prognóstico , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/complicações , China/epidemiologiaRESUMO
Background: Multisystem inflammatory syndrome in children (MIS-C) associated with coronavirus disease 2019 varies widely in its presentation and severity, with low mortality in high-income countries. In this study in 16 Latin American countries, we sought to characterize patients with MIS-C in the pediatric intensive care unit (PICU) compared with those hospitalized on the general wards and analyze the factors associated with severity, outcomes, and treatment received. Study Design: An observational ambispective cohort study was conducted including children 1 month to 18 years old in 84 hospitals from the REKAMLATINA network from January 2020 to June 2022. Results: A total of 1239 children with MIS-C were included. The median age was 6.5 years (IQR 2.5-10.1). Eighty-four percent (1043/1239) were previously healthy. Forty-eight percent (590/1239) were admitted to the PICU. These patients had more myocardial dysfunction (20% vs 4%; P < 0.01) with no difference in the frequency of coronary abnormalities (P = 0.77) when compared to general ward subjects. Of the children in the PICU, 83.4% (494/589) required vasoactive drugs, and 43.4% (256/589) invasive mechanical ventilation, due to respiratory failure and pneumonia (57% vs 32%; P = 0.01). On multivariate analysis, the factors associated with the need for PICU transfer were age over 6 years (aOR 1.76 95% CI 1.25-2.49), shock (aOR 7.06 95% CI 5.14-9.80), seizures (aOR 2.44 95% CI 1.14-5.36), thrombocytopenia (aOR 2.43 95% CI 1.77-3.34), elevated C-reactive protein (aOR 1.89 95% CI 1.29-2.79), and chest x-ray abnormalities (aOR 2.29 95% CI 1.67-3.13). The overall mortality was 4.8%. Conclusions: Children with MIS-C who have the highest risk of being admitted to a PICU in Latin American countries are those over age six, with shock, seizures, a more robust inflammatory response, and chest x-ray abnormalities. The mortality rate is five times greater when compared with high-income countries, despite a high proportion of patients receiving adequate treatment.
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COVID-19 , Unidades de Terapia Intensiva Pediátrica , SARS-CoV-2 , Síndrome de Resposta Inflamatória Sistêmica , Humanos , COVID-19/mortalidade , COVID-19/complicações , COVID-19/epidemiologia , COVID-19/terapia , Criança , Masculino , Feminino , Pré-Escolar , Síndrome de Resposta Inflamatória Sistêmica/terapia , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , América Latina/epidemiologia , Fatores de Risco , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Lactente , Adolescente , Índice de Gravidade de Doença , Hospitalização/estatística & dados numéricosRESUMO
The purpose of the study was to assess and compare short- and long-term cardiac complications of the multisystem inflammatory syndrome in children (MIS-C) by predominant severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants throughout the pandemic. The analysis of prospectively collected data comparing cardiac complications of MIS-C during and after hospitalization across the original/alpha, delta, and omicron waves. Cardiac complications were defined as cardiac failure with systolic function impairment or hypotension or abnormalities in echocardiographic findings (decrease in LVEF, FS, valvular insufficiency, pericardial effusion, or coronary artery abnormalities). A total of 120 patients with MIS-C admitted to the Children's Hospital of Krakow between November 1, 2020, and May 5, 2023, were included in the study (74 during original/alpha dominance, 31 delta, and 15 omicron). Patients in the omicron group were found to be younger than those in the alpha and delta groups (37 vs. 75 vs. 80 months, p = 0.03). The frequency of cardiac failure with systolic function impairment or hypotension was diagnosed more frequently in the original/alpha and delta groups than in the omicron group (44.59% vs. 41.94% vs. 13.33%, p = 0.08) also echocardiographic abnormalities changed, with rates of 60.8%, 35.5%, and 13.3% (p < 0.001) accordingly. The multivariable regression revealed an older age (OR = 1.19, 95% CI = 1.07-1.33, p = 0.002) as the only independent factors of cardiac failure with systolic function impairment or hypotension. In all patients, signs of cardiac failure resolved during the hospitalization. Moreover, in 98.3% of patients, all echocardiagraphic abnormalities resolved completely during the observation period. Conclusion: The cardiac complications of MIS-C appeared to advance less severely in younger children during the Omicron outbreak. In long-term observation, symptoms of cardiac failure resolve completely. Similarly, also echocardiographic abnormalities normalize in the vast majority of patients. What is Known: ⢠Knowledge about the long-term cardiac complications of MIS-C is still evolving and uncertain. ⢠The greatest concern of MIS-C is cardiac complications, including cardiac failure and coronary artery dilatation. What is New: ⢠Long-term observations revealed complete resolution of cardiac complications in the vast majority of patients with MIS-C, irrespective of the dominant variant. ⢠Cardiac complications of MIS-C were less common in younger children during subsequent pandemic waves in our patient population.
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COVID-19 , Síndrome de Resposta Inflamatória Sistêmica , Humanos , COVID-19/complicações , COVID-19/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Masculino , Feminino , Pré-Escolar , Criança , Lactente , SARS-CoV-2 , Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/epidemiologia , Ecocardiografia , Polônia/epidemiologia , Estudos Prospectivos , Adolescente , Hospitalização/estatística & dados numéricosRESUMO
Multisystemic inflammatory syndrome in children (MIS-C) is a rare, severe, post-infectious hyperinflammatory condition that occurs after COVID-19 infection. In this study, we aimed to demonstrate the risk reduction of MIS-C and severe MIS-C after Pfizer-BioNTech BNT162b2 mRNA COVID-19 vaccination. This nationwide cohort study included 526,685 PCR-confirmed COVID-19 cases (age < 19 years), of whom 14,118 were fully vaccinated prior to COVID-19 infection. MIS-C cases were collected from all hospitals in Israel from April 2020 through November 2021. The MIS-C rates were calculated among two COVID-19 populations: positive PCR confirmed cases and estimated COVID-19 cases (PCR confirmed and presumed). Vaccination status was determined from Ministry of Health (MoH) records. The MIS-C risk difference (RD) and 95% confidence intervals (95%CI) between vaccinated and unvaccinated patients are presented. Overall, 233 MIS-C cases under the age of 19 years were diagnosed and hospitalized in Israel during the study period. Among the estimated COVID-19 cases, MIS-C RD realistically ranged between 2.1 [95%CI 0.7-3.4] and 1.0 [95%CI 0.4-1.7] per 10,000 COVID-19 cases. For severe MIS-C, RD realistically ranged between 1.6 [95%CI 1.3-1.9] and 0.8 [95%CI 0.7-1.0], per 10,000 COVID-19 cases. Sensitivity analysis was performed on a wide range of presumed COVID-19 rates, demonstrating significant RD for each of these rates. CONCLUSION: This research demonstrates that vaccinating children and adolescents against COVID-19 has reduced the risk of MIS-C during the study period. WHAT IS KNOWN: ⢠Most of the published literature regarding vaccine effectiveness is based on case-control studies, which are limited due to small sample sizes and the inability to fully estimate the risk of MIS-C among vaccinated and unvaccinated children and adolescents. ⢠The known underestimation of COVID-19 diagnosis among children and adolescents is challenging, as they often have few to no symptoms. WHAT IS NEW: ⢠Significant risk difference was found in favor of the vaccinated group, even after including extreme assumptions regarding the underdiagnosed COVID-19 rate. ⢠During this nationwide study period, it was found that vaccinating children and adolescents reduced the risk of MIS-C and its complications.
Assuntos
Vacina BNT162 , COVID-19 , Síndrome de Resposta Inflamatória Sistêmica , Humanos , COVID-19/prevenção & controle , COVID-19/epidemiologia , COVID-19/complicações , Criança , Israel/epidemiologia , Adolescente , Masculino , Feminino , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/prevenção & controle , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Pré-Escolar , Lactente , Estudos de Coortes , Vacinação/estatística & dados numéricos , Vacinas contra COVID-19/efeitos adversos , SARS-CoV-2/imunologiaRESUMO
PURPOSE: In light of the growing concern over the possible link between SARS-CoV2 infection and autoimmune diseases, we conducted a review to investigate the impact of the pandemic outbreak on thyroid diseases. METHODS: We carried out a narrative review of all pediatric cases described in the literature, mainly focusing on the possible association of COVID-19 with the incidence of autoimmune and post-infective thyroid diseases (namely Hashimoto's Thyroiditis (HT), Grave's Disease (GD) and Sub-Acute Thyroiditis (SAT)). We also felt it was necessary to provide a brief review of Non-thyroidal Illness Syndrome (NTIS) and Multisystem Inflammatory Syndrome in Children (MIS-C) because of their overlap with thyroiditis. RESULTS: There is currently no conclusive evidence linking SARS-CoV-2 infection with an increased incidence of autoimmune thyroiditis (AT) in pediatric age. However, SAT may be a mild complication of SARS-CoV-2 infection, as is the case with other viral infections. SAT typically resolves on its own and does not require treatment. NTIS may be associated with inflammatory complications, such as MIS-C, and admission to intensive care. It may also be considered a prognostic risk factor for severe disease. The hypothesized pathogenetic mechanisms of thyroid damage in COVID-19 include direct damage due to the significant expression of angiotensin-converting enzyme 2 (ACE2) in the thyroid gland, which is a ligand for the virus, and indirect damage due to immune dysregulation, such as the overproduction of IL-6, which is thought to be part of the pathogenesis of thyroiditis. CONCLUSION: However, due to the limited evidence available, further prospective longitudinal studies are required to clarify the relationship between COVID-19 and thyroid disease in children and adolescents, as well as to investigate any potential long-term consequences.
Assuntos
COVID-19 , Humanos , COVID-19/complicações , COVID-19/epidemiologia , Criança , SARS-CoV-2 , Doença de Hashimoto/epidemiologia , Adolescente , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Tireoidite/epidemiologia , Incidência , Doença de Graves/epidemiologia , Doença de Graves/complicaçõesRESUMO
BACKGROUND: Pediatric Multisystem Inflammatory Syndrome (PMIS) is a hyperinflammatory condition affecting multiple organs in children, often resembling incomplete Kawasaki Disease during later phases of COVID-19 infection. Data on PMIS in low-middle-income countries, particularly in emergency department settings, is limited. OBJECTIVES: This prospective observational study at Aga Khan University Hospital, Karachi, aimed to determine the frequency, clinical presentation patterns, and laboratory parameters of children with PMIS visiting the emergency department during the COVID-19 pandemic. Secondary objectives included assessing factors associated with in-hospital mortality. METHODS: From March 2020 to September 2021, patients meeting World Health Organization PMIS criteria were enrolled. COVID-19 testing included PCR and antibody testing. Data was collected through a questionnaire and analyzed statistically. RESULTS: Among 56 PMIS patients (85.7% male, mean age 7.67 ± 4.8 years), respiratory symptoms (70%), neurological symptoms (57%), and gastrointestinal symptoms (54%) were common presentations. Signs included delayed capillary refill time (93%), low-volume pulses (89%), and hypotension (68%). COVID-19 antibodies were positive in the majority (78.6%) while PCR was positive in 18%. Risk factors for mortality included prolonged emergency department stay, and high Ferritin and Lactate Dehydrogenase levels. CONCLUSION: PMIS affects children of all ages. Respiratory and gastrointestinal symptoms are the most frequent presentations. Elevated inflammatory markers, including LDH, Ferritin, D-dimer, and Pro-BNP, correlate with higher mortality risk.
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COVID-19 , Criança , Humanos , Masculino , Pré-Escolar , Feminino , COVID-19/epidemiologia , Teste para COVID-19 , SARS-CoV-2 , Centros de Atenção Terciária , Pandemias , Serviço Hospitalar de Emergência , Ferritinas , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/epidemiologiaRESUMO
AIM: This population-based study investigated the occurrence of capillary leak syndrome (CLS) in children with multisystem inflammatory syndrome in children (MIS-C), associated with COVID-19. We also examined associations between CLS and MIS-C disease severity. METHODS: All eligible individuals aged 0-18 years, who were diagnosed with MIS-C in Skåne, southern Sweden, from 1 April 2020 to 31 July 2021, were studied. They were all included in the Pediatric Rheumatology Quality Register and clinical and laboratory data were compared between patients with and without CLS. RESULTS: We included 31 patients (61% male) with MIS-C in the study. The median age at diagnosis was 10.6 years (range 1.99-17.15) and 45% developed CLS. All six patients who required intensive care had CLS. Patients with CLS also had a higher incidence of reduced cardiac function, measured as low ejection fraction. The CLS group exhibited significantly higher C-reactive protein values (p < 0.001) and N-terminal pro-B-type natriuretic peptide levels (p < 0.001), as well as lower platelet counts (p = 0.03), during the first week of treatment. Individuals with CLS also received more intense immunosuppression. CONCLUSION: CLS was a common complication of MIS-C in our study and these patients had a more severe disease course that required more intensive treatment.
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COVID-19 , Síndrome de Vazamento Capilar , Índice de Gravidade de Doença , Síndrome de Resposta Inflamatória Sistêmica , Humanos , COVID-19/complicações , COVID-19/epidemiologia , Criança , Masculino , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Vazamento Capilar/epidemiologia , Síndrome de Vazamento Capilar/etiologia , Síndrome de Vazamento Capilar/diagnóstico , Feminino , Adolescente , Pré-Escolar , Lactente , Suécia/epidemiologiaRESUMO
OBJECTIVES: Cardiac surgery induces systemic inflammatory response syndrome (SIRS), leading to higher morbidity and mortality. There are no individualized predictors for worse outcomes or biomarkers for the multifactorial, excessive inflammatory response. The interest of this study was to evaluate whether a systematic use of the SIRS criteria could be used to predict postoperative outcomes beyond infection and sepsis, and if the development of an exaggerated inflammation response could be observed preoperatively. DESIGN: The study was observational, with prospectively enrolled patients. SETTING: This was a single institution study in a hospital setting combined with laboratory findings. PARTICIPANTS: The study included a cohort of 261 volunteer patients. INTERVENTIONS: Patients underwent cardiac surgery with cardiopulmonary bypass, and were followed up to 90 days. Biomarker profiling was run preoperatively. MEASUREMENTS AND MAIN RESULTS: Altogether, 17 of 261 (6.4%) patients had prolonged SIRS, defined as fulfilling at least 2 criteria on 4 consecutive postoperative days. During hospitalization, postoperative atrial fibrillation (POAF) was found in 42.2% of patients, and stroke and transient ischemic attack in 3.8% of patients. Prolonged SIRS was a significant predictor of POAF (odds ratio [OR] 4.5, 95% CI 1.2-17.3), 90-day stroke (OR 4.5, 95% CI 1.1-18.0), and mortality (OR 10.7, 95% CI 1.7-68.8). Biomarker assays showed that preoperative nerve growth factor and interleukin 5 levels were associated with prolonged SIRS (OR 5.6, 95%, CI 1.4-23.2 and OR 0.7, 95%, CI 0.4-1.0, respectively). CONCLUSIONS: Nerve growth factor and interleukin 5 can be used to predict prolonged systemic inflammatory response, which is associated with POAF, stroke, and mortality.
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Fibrilação Atrial , Procedimentos Cirúrgicos Cardíacos , Acidente Vascular Cerebral , Humanos , Interleucina-5 , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/etiologia , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Biomarcadores , Fatores de Crescimento Neural , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Fatores de RiscoRESUMO
BACKGROUND: The development of systemic inflammatory response syndrome (SIRS) criteria leads to increased mortality. Little is known about development of SIRS in patients who have prosthetic joint infection (PJI). We aimed to determine the incidence, risk factors, clinical outcomes, and causative organisms in patients who develop SIRS with PJI. METHODS: We retrospectively identified 655 patients (321 men, 334 women; 382 total hip, 273 total knee) who have hip or knee PJI at 1 institution between July 1, 2015 and December 31, 2020. We formed 2 groups: patients who have SIRS alert (PJI + SIRS) and patients who do not have SIRS alert (PJI). We analyzed clinical outcomes, comorbidities, and operating room culture results. RESULTS: Of 655 patients, 63 developed SIRS with PJI (9.6%). Intensive care unit (ICU) admission rates (27.0 versus. 6.9%, P < .001) and length of stay (7.7 versus. 5.6 days, P = .003) were greater in PJI + SIRS. At 2 years, reoperation (36.5 versus. 22.3%, P = .01) and mortality rates (17.5 versus. 8.8%, P = .03) were greater in PJI + SIRS. Risk factors included deficiency anemia (P = .001), blood loss anemia (P = .013), uncomplicated diabetes (P = .006), diabetes with complication (P = .001), electrolyte disorder (P < .00001), neurological disorder (P = .0001), paralysis (P = .026), renal failure (P = .005), and peptic ulcer disease (P = .004). Staphylococcus aureus more commonly speciated on tissue cultures in PJI + SIRS (P = .002). CONCLUSION: The incidence of SIRS is 10% among patients who have PJI. Development of PJI + SIRS is associated with increased lengths of stay, ICU admissions, and 2-year reoperation and mortality rates. Identifying certain comorbidities can stratify patients' risk of developing PJI + SIRS.
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Anemia , Artroplastia de Quadril , Diabetes Mellitus , Infecções Relacionadas à Prótese , Masculino , Humanos , Feminino , Estudos Retrospectivos , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/etiologia , Hospitalização , Anemia/complicações , Infecções Relacionadas à Prótese/etiologia , Infecções Relacionadas à Prótese/complicações , Artroplastia de Quadril/efeitos adversosRESUMO
INTRODUCTION: Systemic inflammatory response syndrome (SIRS) is the main cause of death in burns and is associated with high burn mortality rates. SIRS occurs when burns are in the subacute phase and is affected by several factors, such as host, trauma and management. The research was conducted at the Burn Center of Dr Soetomo General Hospital, Surabaya, Indonesia, using retrospective observational analytic research design. The aim of the study was to assess the correlation of risk factors which include age, extent of burns, cause of burns, inhalation trauma, history of hyperglycaemia, anaemia, hypoalbuminemia and ESBL infection with the incidence of SIRS. MATERIALS AND METHODS: The study is observational analytic research using a retrospective design and secondary data of all burn patients treated at the Burn Center of Dr Soetomo General Hospital, Surabaya, Indonesia from January 2018 to December 2019. RESULTS: A total of 163 burn patients were included. Among comorbidities found were inhalation trauma (39.3%), diabetes mellitus (2.5%), anaemia (14.7%), hypoalbuminemia (40.5%) and ESBL infection (1.2%). A total of 11 patients (6.7%) suffered from SIRS. The statistical analysis showed that anaemia (p=0.012), hypoalbuminemia (p=0.030) and the percentage of burns (p=0.001) were significantly correlated to the incidence of SIRS while age, sex, cause of burn injury, inhalation trauma, diabetes mellitus and ESBL infection have no significant correlation with SIRS. CONCLUSION: Burn surface area is the most influencing factor of SIRS incident. It is important to meticulously monitor patients with extensive burn areas for indications of SIRS. However, the sample size of this study was relatively small, and it used a retrospective approach, so a larger sample size and a prospective or cohort design method were recommended for further study.
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Queimaduras , Síndrome de Resposta Inflamatória Sistêmica , Humanos , Indonésia/epidemiologia , Masculino , Feminino , Estudos Retrospectivos , Adulto , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Queimaduras/complicações , Queimaduras/epidemiologia , Fatores de Risco , Pessoa de Meia-Idade , Unidades de Queimados , Adulto Jovem , Adolescente , Hospitais Gerais , Idoso , IncidênciaRESUMO
INTRODUCTION: Systemic inflammatory response syndrome (SIRS) is one of the most serious complications in patients undergoing percutaneous nephrolithotomy (PCNL). Although glucocorticoids are increasingly used during PCNL, few studies have been concerned about the association between glucocorticoids and postoperative SIRS. The study aims to explore whether preoperative use of glucocorticoids is associated with SIRS after PCNL. METHODS: A total of 1259 patients who underwent PCNL between January 2015 and April 2021 were enrolled in the retrospective cohort study. Risk factors for post-PCNL SIRS were identified by univariate and multivariate regression analysis. To further explore the association between preoperative administration of glucocorticoids and SIRS, 113 pairs of patients were matched for the confounding factors using propensity score matching (PSM) analysis. The odds ratios (OR) and 95 % confidence intervals (CI) for the above variables were analyzed. RESULTS: The incidence of SIRS after PCNL was 9.6 % (121/1259) and the patients who suffered from postoperative SIRS had longer hospital stays and higher hospital costs (all p < 0.05). Multivariate logistic regression analysis indicated that female, preoperative leukocyte count, insertion of central vein catheter, serum albumin, preoperative high-sensitive C-reactive protein/albumin ratio, preoperative transfusion, preoperative administration of glucocorticoids were independent risk factors for SIRS (all p < 0.05). After minimization, the effects of confounding factors by PSM, preoperative administration of glucocorticoids was significantly correlated with SIRS in patients after PCNL (OR=2.44, 95 %CI: 1.31-4.55, p = 0.005). CONCLUSION: Preoperative administration of glucocorticoids is an independent risk factor for SIRS in patients undergoing PCNL.
Systemic inflammatory response syndrome (SIRS) is a frequent and severe complication in patients underwent percutaneous nephrolithotomy (PCNL), which can be challenging to diagnose early, potentially leading to delayed treatment. Identifying SIRS risk factors and promptly treating high-risk patients is crucial. Glucocorticoids are commonly used to prevent SIRS in clinical practice, and this study aims to investigate whether preoperative glucocorticoid administration is associated with SIRS after PCNL. In total, 1259 patients underwent PCNL and were enrolled in the study. The study utilized both propensity score matching (PSM) analysis and regression analysis to identify risk factors for post-PCNL SIRS. The incidence of SIRS after PCNL was 9.6 % in the study and patients with postoperative SIRS had longer hospital stays and higher hospital costs. After minimizing the potential influence of confounding factors through the use of PSM, we found a significant association between the preoperative use of glucocorticoids and the occurrence of SIRS in patients undergoing PCNL. Based on our analysis, we can conclude that the preoperative administration of glucocorticoids represents an independent risk factor for the development of SIRS in these patients.
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Nefrolitotomia Percutânea , Humanos , Feminino , Nefrolitotomia Percutânea/efeitos adversos , Glucocorticoides/efeitos adversos , Estudos Retrospectivos , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/etiologia , Fatores de RiscoRESUMO
OBJECTIVE: In this study, we aimed to evaluate the death risk factors of patients included in the sepsis protocol bundle, using clinical data from qSOFA, SIRS, and comorbidities, as well as development of a mortality risk score. DESIGN: This retrospective cohort study was conducted between 2016 and 2021. SETTING: Two university hospitals in Brazil. PARTICIPANTS: Patients with sepsis. INTERVENTIONS: Several clinical and laboratory data were collected focused on SIRS, qSOFA, and comorbidities. MAIN VARIABLE OF INTEREST: In-hospital mortality was the primary outcome variable. A mortality risk score was developed after logistic regression analysis. RESULTS: A total of 1,808 patients were included with a death rate of 36%. Ten variables remained independent factors related to death in multivariate analysis: temperature ≥38⯰C (odds ratio [OR]â¯=â¯0.65), previous sepsis (ORâ¯=â¯1.42), qSOFAâ¯≥â¯2 (ORâ¯=â¯1.43), leukocytes >12,000 or <4,000â¯cells/mm3 (ORâ¯=â¯1.61), encephalic vascular accident (ORâ¯=â¯1.88), age >60 years (ORâ¯=â¯1.93), cancer (ORâ¯=â¯2.2), length of hospital stay before sepsis >7 days (ORâ¯=â¯2.22,), dialysis (ORâ¯=â¯2.51), and cirrhosis (ORâ¯=â¯3.97). Considering the equation of the binary regression logistic analysis, the score presented an area under curve of 0.668, is not a potential model for death prediction. CONCLUSIONS: Several risk factors are independently associated with mortality, allowing the development of a prediction score based on qSOFA, SIRS, and comorbidities data, however, the performance of this score is low.
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Comorbidade , Mortalidade Hospitalar , Escores de Disfunção Orgânica , Sepse , Síndrome de Resposta Inflamatória Sistêmica , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Brasil/epidemiologia , Estudos Retrospectivos , Medição de Risco/métodos , Fatores de Risco , Sepse/mortalidade , Síndrome de Resposta Inflamatória Sistêmica/mortalidade , Síndrome de Resposta Inflamatória Sistêmica/epidemiologiaRESUMO
BACKGROUND: Infection and inflammation are dementia risk factors in population-based cohorts; however, studies in stroke are scarce. We determined the prevalence of infection after stroke and routinely measured inflammatory biomarkers during hospitalization and their associations with acute and 6-month cognitive impairment. METHODS AND RESULTS: A prospective stroke cohort completed the Oxford Cognitive Screen at ≤2 weeks and 6 months after stroke. Infection, inflammatory markers (C-reactive protein, white cell count, and neutrophil/lymphocyte ratio), and systemic inflammatory response syndrome were ascertained throughout admission with electronic patient records supplemented by hand searches. Associations with acute and 6-month global and domain-specific cognitive impairment were analyzed using multivariable regression, adjusting for demographic/vascular factors and stroke severity. Among 255 patients (mean age, 73.9 [SD, 12.6] years; 46.3% women; mean education, 12.6 [SD, 3.7] years; median National Institutes of Health Stroke Scale score 5 [range, minimum-maximum, 0-30]), infection was present in 90 patients (35.3%) at mean 4.4 (SD, 6.9) days after stroke, consisting predominantly of pneumonia (47/90; 52%) and urinary tract infection (39/90; 43%). Admission white cell count was elevated in 25.1% (n=64; mean, 9.5×109/L [SD, 3.2×109/L]), C-reactive protein in 41.2% (n=105; mean, 27.5 [SD, 50.9 mg/L]), neutrophil/lymphocyte ratio in 55.7% (n=97; mean, 5.5 [SD, 4.5]), and systemic inflammatory response syndrome in 26.6% (n=53 [45.2%] positive during hospitalization). Infection was associated with acute and 6-month poststroke cognitive impairment (P<0.05adj) with stronger associations acutely for severe infection (infection+systemic inflammatory response syndrome; P=0.03adj). Acute language, executive function and attention domain impairments, and 6-month number processing impairment were associated with infection (P<0.05adj). No significant relationships were found for any biomarker and cognitive impairment. CONCLUSIONS: Infection and elevations in routinely measured inflammatory biomarkers are common following stroke; however, only infection is associated with poststroke cognitive impairment, suggesting that increases in these biomarkers may be nonspecific. Infection may present a tractable target for reducing poststroke cognitive impairment.
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Disfunção Cognitiva , Acidente Vascular Cerebral , Humanos , Feminino , Idoso , Masculino , Proteína C-Reativa , Disfunção Cognitiva/diagnóstico , Disfunção Cognitiva/epidemiologia , Disfunção Cognitiva/etiologia , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/diagnóstico , Acidente Vascular Cerebral/epidemiologia , Inflamação/epidemiologia , Inflamação/complicações , Biomarcadores , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/complicaçõesRESUMO
OBJECTIVE: Neonatal multisystem inflammatory syndrome (MIS-N) is a unique disease of neonates described in several case reports from all over the world with a myriad of presentations and the emergence of new cases. STUDY DESIGN: Retrospective case series. Place and Duration of the Study: Department of Paediatrics, Fazaia Medical College, Pakistan Air Force Hospital, Islamabad, Pakistan, from December 2021 to November 2022. METHODOLOGY: The study was conducted on neonates who were managed as MIS-N in the neonatal ICU. Data were collected and analysed on SPSS version 24. RESULTS: Patients in this study ranged from newborns to 13 days of age with a mean age of 3.27 ± 4.29 days and average gestational age of 35.18 ± 3.67 weeks. Among these neonates, 7 (63.6%) had bleeding diathesis, 11 (100%) had seizures, 8 (72.2%) presented with haemodynamic instability and shock, and 7 (63.3%) had signs of heart failure. All neonates (100%) had markedly raised SARS-CoV2 IgG antibodies, CRP, ferritin, D-dimers, interleukin 6, procalcitonin, 10 (90.9%) had hypoalbuminemia, and 7 (63.3%) had deranged coagulation profile. Cardiac involvement was seen in all neonates (100%) with raised proBNP and myocardial dysfunction on echocardiography. Pulmonary hypertension was present in 6 (54.4%) neonates. High mortality was observed at 6 (54.5%) among which 4 (66.6%) were premature neonates. CONCLUSION: MIS-N is a new disease entity which is still under research. There is a high propensity for cardiovascular system involvement and higher mortality among preterm neonates. KEY WORDS: Neonatal multisystem inflammatory syndrome (MIS-N), Multisystem inflammatory syndrome in children (MIS-C), SARS-CoV2 infection, SARS-CoV2 spike protein, SARS-CoV2 IgG antibodies.
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COVID-19 , Unidades de Terapia Intensiva Neonatal , SARS-CoV-2 , Síndrome de Resposta Inflamatória Sistêmica , Centros de Atenção Terciária , Humanos , COVID-19/complicações , COVID-19/epidemiologia , Síndrome de Resposta Inflamatória Sistêmica/diagnóstico , Síndrome de Resposta Inflamatória Sistêmica/epidemiologia , Recém-Nascido , Feminino , Masculino , Estudos Retrospectivos , Paquistão/epidemiologiaRESUMO
Objective: The objective is to expose the cardiovascular alterations in patients diagnosed with pediatric inflammatory multisystem syndrome (PIMS) associated with COVID-19 during the SARS-CoV-2 pandemic, in order to understand the disease, its evolution, and optimal management upon diagnosis. Method: Retrospective, observational, cross-sectional analytical study of patients diagnosed with PIMS according to the criteria of the World Health Organization at the National Institute of Pediatrics, from March 2020 to December 2021. Results: During the study period, 77 patients with PIMS were diagnosed. The results showed correlation between the shock state and alteration of laboratory markers (platelets 144217.29 ± 139321.6 µL [p < 0.001], procalcitonin 27.37 ± 38.37 ng/ml [p = 0.05] and ferritin 1937.87 ± 2562.63 [p < 0.001]). The ventricular function in patients with shock was significantly lower compared to those without shock (49.6 ± 9.1% vs. 58.1 ± 8.4 %; t-Student p < 0.001), as well as injury to the left coronary artery (p = 0.02). There is a correlation between NT-proBNP and ventricular dysfunction (Kruskal-Wallis p = 0.007). Statistical significance was found in the association between death, elevation of inflammatory markers and ventricular dysfunction (p < 0.001). Conclusions: The cardiovascular alterations observed, in order of frequency, were pericardial effusion (25.7%), myocarditis (15%), mild ventricular dysfunction (13.5%) and small coronary aneurysm with predominance of the left coronary artery and the anterior descending one.
Objetivo: Exponer las alteraciones cardiovasculares en los pacientes diagnosticados con síndrome inflamatorio multisistémico pediátrico (PIMS) asociado a COVID-19 durante la pandemia por SARS-CoV-2 con el fin de comprender la enfermedad, su evolución y el manejo óptimo al diagnóstico. Método: Estudio retrospectivo, observacional, transversal y analítico de pacientes con diagnóstico de PIMS de acuerdo con los criterios de la Organización Mundial de la Salud en el Instituto Nacional de Pediatría, de marzo de 2020 a diciembre de 2021. Resultados: Durante el periodo de estudio se diagnosticaron 77 pacientes con PIMS. Los resultados demostraron una correlación entre el estado de choque y la alteración de los marcadores de laboratorio (plaquetas 144217.29 ± 139321.6 µl [p < 0.001], procalcitonina 27.37 ± 38.37 ng/ml [p = 0.05] y ferritina 1937.87 ± 2562.63 [p < 0.001]). La función ventricular en los pacientes con choque se registró significativamente menor en comparación con aquellos sin choque (49.6 ± 9.1 % vs. 58.1 ± 8.4 %; t de Student p < 0.001), así como lesión en la arteria coronaria izquierda (p = 0.02). Existe una correlación entre el NT-proBNP y la disfunción ventricular (Kruskal-Wallis p = 0.007). Se encontró significancia estadística en la asociación entre fallecimiento, elevación de los marcadores inflamatorios y disfunción ventricular (p < 0.001). Conclusiones: Las alteraciones cardiovasculares observadas fueron, en orden de frecuencia, derrame pericárdico (25.7%), miocarditis (15%), disfunción ventricular leve (13.5%) y aneurisma pequeño coronario con predominio de la arteria coronaria izquierda y la descendente anterior.