ABSTRACT
INTRODUCCION: El Síndrome Inflamatorio Pediátrico Multisistémico (PIMS) ha emergido como una nueva enfermedad en niños, secundaria a infección por SARSCoV-2. Se caracteriza por presentar compromiso multiorgánico con parámetros inflamatorios elevados y manifestaciones clínicas graves, siendo el corazón el órgano más severamente comprometido. OBJETIVO: Describir las características clínicas y de laboratorio de 23 pacientes con diagnóstico de PIMS con compromiso cardiovascular hospitalizados en un centro único. MÉTODO: Se efectuó un estudio retrospectivo analizando los hallazgos clínicos y de laboratorio junto a las manifestaciones cardiovasculares que presentaron estos pacientes. RESULTADOS: 23/29 pacientes con PIMS (78%) presentaron manifestaciones digestivas y mucocutáneas. Las manifestaciones cardiovasculares fueron: Síndrome Kawasaki y "Kawasaki like" sin compromiso coronario en 15/23 (65%) y con compromiso coronario en 3 (13%). Shock en 9 pacientes (39%), injuria miocárdica- miocarditis en 8 (35%) y derrame pericárdico en 13 (56%). Trastornos del ritmo cardíaco se observaron en 6 pacientes (26%). La terapia más utilizada fue inmunoglobulina y corticoides. 18 /23 requirieron manejo en unidades de intermedio y/o intensivo. Un 70% de los pacientes se recuperó del compromiso cardiovascular antes del alta. CONCLUSIÓN: El compromiso cardiovascular en PIMS es la complicación más frecuente de esta enfermedad, que se acompaña de manifestaciones inmunológicas y hematológicas graves lo que hace necesario un tratamiento multidisciplinario para un mejor manejo de estos pacientes.
INTRODUCTION: Pediatric Multisystemic Inflammatory Syndrome (PIMS) has emerged as a new disease in children, secondary to SARSCoV-2 infection. It is characterized by multi-organ involvement with elevated inflammatory parameters and severe clinical manifestations, the heart being the organ most severely involved. OBJETIVE: to describe the clinical and laboratory characteristics of 23 patients diagnosed with PIMS with cardiovascular involvement hospitalized in a single center. METHOD: We conducted a retrospective study in which we analyzed the clinical and laboratory findings along with the cardiovascular manifestations presented by these patients. Results: 23/29 patients with PIMS and cardiovascular involvement were selected, 78% had digestive and mucocutaneous manifestations. Cardiovascular manifestations consisted of KawasakiKawasaki like syndrome without coronary involvement in 15/23 (65%) and coronary involvement in 3 (13%). Nine patients developed shock (39%), 8 (35%) myocardial injury in and 13 (56%) pericardial effusion.. Heart rhythm disorders were observed in 6 patients (26%). The main therapy was immunoglobulin and corticosteroids. 18 /23 required management in intermediate and/or intensive care unit. 70% of patients recovered from cardiovascular involvement before discharge. CONCLUSION: Cardiovascular involvement in PIMS is the most frequent complication of this disease, but it is associated with severe immunological and hematological manifestations, which makes necessary a multidisciplinary treatment for a better management
Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Cardiovascular Diseases/etiology , Cardiovascular Diseases/epidemiology , Systemic Inflammatory Response Syndrome/complications , COVID-19/complications , Coronary Aneurysm/etiology , Coronary Aneurysm/epidemiology , Echocardiography , Chile , Retrospective Studies , Age Distribution , SARS-CoV-2 , Heart Injuries/etiology , Heart Injuries/epidemiology , Hospitalization , Mucocutaneous Lymph Node Syndrome/etiology , Mucocutaneous Lymph Node Syndrome/epidemiologyABSTRACT
Resumen Objetivo: Describir las manifestaciones cardiacas en la etapa aguda de la enfermedad de Kawasaki en pacientes atendidos en un hospital de tercer nivel de la Ciudad de México, México. Métodos: Estudio retrospectivo, descriptivo en pacientes con diagnóstico de enfermedad de Kawasaki de agosto de 1995 a diciembre del 2016 en el Instituto Nacional de Pediatría, México. Se estudio la demografía de los pacientes, características clínicas, tratamiento empleado y desarrollo de complicaciones cardiacas en la etapa aguda de la enfermedad. Resultados: Se estudiaron 508 casos de enfermedad de Kawasaki. La edad media al diagnóstico fue de 37.64 ± 35.56 meses. Predominio de pacientes masculinos del 65.4%, con una relación masculino/femenino de 1.88:1. La mayoría de los casos (79.2%) tuvo una presentación completa. La gammaglobulina intravenosa fue administrada en 92.4% de los casos. Veintiocho pacientes (5.5%) desarrollaron arritmias, se presentaron cambios en el segmento ST en 29 pacientes (5.6%) y 5 pacientes desarrollaron isquemia miocárdica. En el ecocardiograma inicial, 51 pacientes (9.9%) presentaron datos de miocarditis, 72 pacien- tes (14%) datos de pericarditis y 77 casos tuvieron derrame pericárdico (15%). Se detectaron alteraciones en las arterias coronarias en 169 casos (32.9%). Cuatro pacientes fallecieron en la etapa aguda de la enfermedad por complicaciones cardiacas de la enfermedad de Kawasaki. Conclusiones: En México cada vez existen más casos de enfermedad de Kawasaki con un alto porcentaje de manifestaciones cardiacas al diagnóstico. Se requiere de un mayor conocimiento de la enfermedad en México, para poder establecer cuál es la evolución cardiológica de los pacientes en el país.
Abstract Objectives: To describe the cardiac manifestations in the acute phase of patients with Kawasaki disease treated in a third level Children's hospital in Mexico City, Mexico. Methods: A cross-sectional study was conducted in patients with a diagnosis of Kawasaki disease treated in this hospital from August 1995 to December 2016. Information included patient demographics, clinical features, treatment used, electrocardiographic findings, extra-coronary echocardiographic findings, and the development of coronary artery aneurysms in the acute phase of the disease. Results: The study included 508 cases of Kawasaki disease, with a mean age at diagnosis of 37.64 ± 35.56 months (range from 2 to 200 months). Almost two-thirds (65.4%) of the patients were male, with a male/female ratio of 1.88:1. Complete Kawasaki disease was diagnosed in 79.2% of cases. Almost all cases (92.4%) received intravenous immunoglobulin. Twenty-eight patients (5.5%) developed arrhythmias, ST changes developed in 29 patients (5.6%), and 5 patients presented with ischaemic changes. In the initial echocardiographic evaluation, 51 patients (9.9%) were diagnosed with myocar- ditis, 72 patients (14.0%) with pericarditis and 77 cases (15.0%) developed pericardial effusion. Coronary artery anomalies were detected in 169 cases (32.9%). 32 cases were diagnosed as giant coronary aneurysms. Four patients died from cardiac complications in the acute phase of the disease. Conclusions: There has been an increase in the diagnosis of Kawasaki disease in Mexico. They presented with more cardiac complications than reported in literature. An increased knowledge of Kawasaki disease is required in Mexico in order to establish the cardiac outcomes of this group of patients.
Subject(s)
Humans , Male , Female , Infant , Child, Preschool , Child , Adolescent , Coronary Aneurysm/etiology , Coronary Artery Disease/etiology , Heart Diseases/etiology , Mucocutaneous Lymph Node Syndrome/complications , Coronary Aneurysm/epidemiology , Coronary Artery Disease/epidemiology , Echocardiography , Cross-Sectional Studies , Retrospective Studies , Immunoglobulins, Intravenous/administration & dosage , Heart Diseases/epidemiology , Hospitals, Pediatric , Mexico/epidemiology , Mucocutaneous Lymph Node Syndrome/drug therapyABSTRACT
Kawasaki Disease is rapidly becoming the most common cause of acquired heart disease in children in both the developed and developing world. Its etiology remains a mystery but important progress has been made in characterizing the features of the arterial wall and myocardial pathology and long-term clinical consequences. New treatments aimed at modifying the host immune response are currently under study. The genetic influence on susceptibility and disease outcome is an area of active research.
Subject(s)
Antibodies, Monoclonal/therapeutic use , Coronary Aneurysm/diagnosis , Coronary Aneurysm/epidemiology , Humans , Mucocutaneous Lymph Node Syndrome/diagnosis , Mucocutaneous Lymph Node Syndrome/drug therapy , Mucocutaneous Lymph Node Syndrome/epidemiology , Myocardial Infarction/diagnosis , Myocardial Infarction/epidemiology , Tumor Necrosis Factor-alpha/therapeutic use , Vasculitis/diagnosis , Vasculitis/epidemiologyABSTRACT
Coronary cine-angiograms of 1,042 patients were reviewed for the presence of ectasia of major coronary arteries. Ectasia or irregular dilatation of the coronary artery was defined as 1.5 times diffuse or segmental dilatation as compared to segment of normal caliber coronary artery. Forty-one (3.9%) patients were found to have diffuse or localised coronary artery dilatations with segments of normal caliber throughout the length of major vessels. Mean age of the patients was 52 years, and majority were males (39, 95%). Right coronary artery (RCA) and left circumflex (Cx) were involved in 23 (56%) each, left anterior descending (LAD) in 15 (37%), obtuse marginal in 4 (10%) and left main in 2 (5%). Multiple vessel involvement was present in 21 (51%). Evidence of myocardial infarction was present in 21 (51%). Major risk factors were not different from the patients with coronary artery disease without ectasia.