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Sample records for acute kawasaki disease

  1. Two cases of Kawasaki disease presented with acute febrile jaundice.

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    Kaman, Ayşe; Aydın-Teke, Türkan; Gayretli-Aydın, Zeynep Gökçe; Öz, Fatma Nur; Metin-Akcan, Özge; Eriş, Deniz; Tanır, Gönül

    2017-01-01

    Kawasaki disease is an acute, systemic vasculitis of unknown etiology. Although gastrointestinal involvement does not belong to the classic diagnostic criteria; diarrhea, abdominal pain, hepatic dysfunction, hydrops of gallbladder, and acute febrile cholestatic jaundice are reported in patients with Kawasaki disease. We describe here two cases presented with fever, and acute jaundice as initial features of Kawasaki disease.

  2. [Acute renal insufficiency in Kawasaki disease].

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    Sevin, C; Heidet, L; Gagnadoux, M F; Chéron, G; Niaudet, P

    1993-01-01

    Kawasaki disease is an acute inflammatory condition characterized by various combinations of features but renal involvement is rare. This report is of a case of Kawasaki disease complicated by acute kidney failure. A 10 year-old girl was admitted because of acute renal failure with fever. She developed a high fever, and her general condition was poor; she had developed a macular erythematous rash 10 days earlier for which she was given cefadroxil. At admission, she remained febrile and had strawberry tongue, pharyngitis, dry erythematous lips, bilateral conjunctivitis, cervical lymphadenopathy and desquamation of the skin on her hands. She was anemic (hemoglobin = 9.6 g%), leukocytotic (33,100/mm3), but with no burr, fragmented red blood cells or thrombocytopenia. Her plasma C-reactive protein level was 236 mg/l; her blood urea was 9.5 mmol/l, her creatininemia 288 mumol/l and proteinuria was 0.5 g/l without hematuria. Urine cultures did not grow. Her blood transaminase and gammaglutamyltransferase activities were elevated. Ultrasonography of kidneys and coronary arteries was normal. Kidney biopsy performed one day after admission showed no vascular or glomerular changes, but renal tubular necrosis, indicating urinary excretion of pigments. Tests for myoglobinemia, myoglobinuria and blood muscle enzyme activities were all positive. The renal failure disappeared within 10 days but the fever and inflammatory manifestations persisted for 1 1/2-2 months despite two treatments of intravenous gammaglobulins and continuous salicylate administration. The patient developed arthralgias at the end of the first month of disease, but recovered without renal or vascular complications. Several cases of renal involvement have been reported during the course of Kawasaki disease. They have been rarely documented by histological examination so that the vascular origin of changes has not been demonstrated. Myoglobinuria, as seen in muscular crush injury, and in our case possibly due

  3. Genetics Home Reference: Kawasaki disease

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    ... Email Facebook Twitter Home Health Conditions Kawasaki disease Kawasaki disease Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Kawasaki disease is a sudden and time-limited (acute) ...

  4. Hemophagocytosis in the Acute Phase of Fatal Kawasaki Disease in a 4 Month-Old Girl.

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    Doğan, Vehbi; Karaaslan, Erhan; Özer, Samet; Gümüşer, Rüveyda; Yılmaz, Resul

    2016-07-01

    Kawasaki disease is a systemic vasculitis predominately affecting coronary arteries. Hemophagocytic lymphohistiocytosis can complicate the course of Kawasaki disease. Rare cases of secondary hemophagocytic lymphohistiocytosis occurring during the acute phase of Kawasaki disease have been reported. We report here a 4 month-old girl with diffuse coronary ectasia and secondary hemophagocytic lymphohistiocytosis occurring during the acute phase of incomplete Kawasaki disease. Due to the large overlap in clinical symptoms, the presence of atypical findings for Kawasaki disease should suggest the possible diagnosis of hemophagocytic lymphohistiocytosis in these patients.

  5. History of Kawasaki disease.

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    Kawasaki, Tomisaku; Naoe, Shiro

    2014-04-01

    We describe a short history of Kawasaki disease. In 1967, we published a paper entitled 'Infantile acute febrile mucocutaneous lymph node syndrome with specific desquamation of the fingers and toes. Clinical observation of 50 cases'; this was the first report on what is now called Kawasaki disease. Since then, many reports on cardiology, treatment, epidemiology, pathology and etiology of Kawasaki disease have been published. Furthermore, a recent Chapel Hill Consensus Statement on Kawasaki disease in the classification of vasculitis is given, along with a figure on the relationship and classification of childhood vasculitis by autopsy material.

  6. Kawasaki Disease

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    ... within weeks of getting symptoms. Further problems are rare. Early treatment reduces the risk of serious problems. Researchers continue to look for the cause of Kawasaki disease and better ways to diagnose and treat it. They also hope to learn ...

  7. An Adolescent with Kawasaki Disease.

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    Gupta, Kirti; Rohit, Manojkumar; Sharma, Avinash; Nada, Ritambhra; Jain, Sanjay; Varma, Subhash

    2016-01-01

    Kawasaki disease is an acute vasculitis of unknown etiology that predominantly affects children <5 years of age. The incidence and the severity of myocarditis in this disease is variable and depends upon the stage of the disease, acute or chronic. Acute-stage Kawasaki disease shows relatively high incidence of myocarditis, but almost all cases are clinically mild. We describe teenage boy presenting with atypical/incomplete manifestations of Kawasaki disease and developing fulminant myocarditis within a week of illness resulting in death. The case underscores the importance of suspecting Kawasaki disease in a young child presenting with features of myocardial ischemia.

  8. What Is Kawasaki Disease?

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    ANSWERS by heart Cardiovascular Conditions What is Kawasaki Disease? Kawasaki disease is a children’s illness. It’s also known as Kawasaki syndrome or mucocutaneous lymph node syndrome. About 75 percent of people ...

  9. ATYPICAL KAWASAKI DISEASE.

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    Ristovski, Ljiljana; Milankov, Olgica; Vislavski, Melanija; Savić, Radojica; Bjelica, Milena

    2016-01-01

    Kawasaki disease is an acute vasculitis which occurs primarily in children under the age of 5. The etiology of the disease is still unknown. Diagnostic criteria for Kawasaki disease are fever and at least four of the five additional clinical signs. Incomplete Kawasaki disease should be taken into consideration in case of all children with unexplained fever for more than 5 days, associated with 2 or 3 of the main clinical findings of Kawasaki disease. The diagnosis of incomplete Kawasaki disease is based on echocardiographic findings indicating the involvement of the coronary arteries. Cardiac complications, mostly coronary artery aneurysm, can occur in 20% to 25% of untreated patients and in 4% of treated patients. CASE REPORT. In this report we present a case of atypical Kawasaki disease in a 3.5-month-old infant. As soon as the diagnosis was made, the patient received high doses of intravenous immunoglobulin, with the initial introduction of ibuprofen, then aspirin with a good clinical response. Due to the presence of aneurysm of coronary arteries, further therapy involved aspirin and clopidogrel over the following 3 months, and then only aspirin for 2 years. There was a gradual regression of the changes in the coronary blood vessels to the normalization of the echocardiographic findings after 2 years. Kawasaki disease is the second most common vasculitis of childhood, so it should be included in the differential diagnosis for any child with a prolonged unexplained fever. Atypical Kawasaki disease should be taken into consideration in cases when not all clinical criteria are present but coronary abnormalities are documented.

  10. Revisiting the role of steroids and aspirin in the management of acute Kawasaki disease.

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    Dhanrajani, Anita; Yeung, Rae S M

    2017-09-01

    Kawasaki disease is an acute multisystem childhood vasculitis with a predilection for the coronary arteries. The role of corticosteroids and acetyl salicylic acid (ASA) in the treatment of acute Kawasaki disease are matters of ongoing debate and changing attitudes from one extreme to the other. Recent work has provided new evidence to guide our thinking about these two therapeutic agents, which will be the focus of this review. Corticosteroids are effective and well tolerated in Kawasaki disease, both as initial adjunctive treatment in those at high-risk for poor outcome, and as rescue therapy after failed intravenous immunoglobulin (IVIG).Higher doses of ASA (> 30 mg/kg/day) in the acute phase of Kawasaki disease, have no clear benefit over antiplatelet doses in improving coronary outcome. Corticosteroids should be used in patients at high-risk for poor coronary outcome, and in patients who fail IVIG. The absence of widely applicable and validated risk-scoring systems in Kawasaki disease outside of Japan remains a limiting factor to identify high-risk children. Current evidence does not demonstrate any advantage of high-dose over low-dose ASA in the acute phase of Kawasaki disease, in preventing coronary artery aneurysms.

  11. Found in Translation: International initiatives pursuing interleukin-1 blockade for treatment of acute Kawasaki Disease

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    Burns, Jane C.; Koné-Paut, Isabelle; Kuijpers, Taco; Shimizu, Chisato; Tremoulet, Adriana; Arditi, Moshe

    2016-01-01

    The decision to move forward with three clinical trials of IL-1 blockade for treatment of acute Kawasaki disease is a case study in translational science. These trials were born on the one hand from transcriptome studies of host response during the acute disease coupled with animal model investigations of key immune signaling pathways and, on the other hand, out of clinical desperation to intervene in patients with severe inflammation in the setting of acute Kawasaki disease. The convergence of laboratory science and clinical observations led to the clinical trials described here and serves as a model for how such observations can be translated into new therapies. PMID:27792871

  12. Evidence of Acute Mycoplasma Infection in a Patient with Incomplete and Atypical Kawasaki Disease: A Case Report

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    M. Ebrahim

    2011-01-01

    Full Text Available The etiology of Kawasaki disease remains unknown despite extensive studies. Some researchers suggest that it is caused by an infectious agent. This is a case report where a patient with incomplete Kawasaki disease was found to have evidence compatible with acute Mycoplasma pneumoniae infection. This is one of the several case reports linking Mycoplasma pneumoniae to Kawasaki disease as a possible trigger. This is perhaps due to a superantigen or is mediated by some other mechanism. Accurate and timely testing for Mycoplasma infections is difficult and has its limitations. Despite this, Mycoplasma pneumoniae should be considered in the differential and workup for Kawasaki disease.

  13. Multiple coronary artery aneurysms in Kawasaki disease

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    Lim, Jin Woo; Jeon, Hae Jeong; Kim, Jung Hyuk; Cha, In Ho; Chung, Kyoo Byung

    1986-01-01

    Mucocutaneous Lymph Node Syndrome (Kawasaki disease) is a new disease entity that was first described by Kawasaki in 1967. It occurs predominantly in children less than 5 yrs old and acute febrile illness, which is mucocutaneous involvement associated with swelling of cervical lymph nodes. The coronary artery aneurysms have been revealed 20-30% of patients with Kawasaki disease. The authors report a case of multiple coronary artery aneurysms in Kawasaki disease which was diagnosed by a coronary arteriography.

  14. Th17- and Treg-related cytokine and mRNA expression are associated with acute and resolving Kawasaki disease.

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    Guo, M M-H; Tseng, W-N; Ko, C-H; Pan, H-M; Hsieh, K-S; Kuo, H-C

    2015-03-01

    Kawasaki disease is a vasculitis most commonly afflicting children Kawasaki disease. Blood samples were obtained from 186 children with Kawasaki disease at 24 h before IVIG therapy, followed by 3 days and 21 days after IVIG therapy. Thirty children with an acute febrile infectious disease and 30 healthy children were obtained as control. Plasma levels of Th17- and Treg-related cytokines including IL-6, IL-17A, IL-10, TGF-β, and mRNA expression levels of RORγt and Foxp3 were tested. Patients with Kawasaki disease had higher levels of plasma IL-17A (25.35 ± 3.21 vs 7.78 ± 1.78 pg/ml, P Kawasaki disease was associated with higher IL-17A and IL-6, a cytokine profile similar to other autoimmune diseases. IVIG therapy resulted in increased expression of Treg-related FoxP3. IVIG resistance was associated with higher levels of IL-10 and IL-17A. Our findings provide further evidence that Kawasaki disease is an autoimmune-like disease. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Kawasaki Disease (For Parents)

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    ... shows any of these symptoms, call your doctor. Complications Doctors can manage the symptoms of Kawasaki disease ... rule out other conditions, such as scarlet fever , measles, Rocky Mountain spotted fever , juvenile rheumatoid arthritis , or ...

  16. Tricuspid and mitral regurgitation detected by color flow Doppler in the acute phase of Kawasaki disease

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    Suzuki, A.; Kamiya, T.; Tsuchiya, K.; Sato, I.; Arakaki, Y.; Kohata, T.; Ono, Y.

    1988-02-01

    Valvular lesions in the acute phase of Kawasaki disease were studied in 19 children. The patients were intensively observed by color flow Doppler every day from the day of hospitalization up to 12 days after the onset of the disease and 2 or more times a week thereafter, for up to 28 days. Mitral regurgitation (MR) was found in 9 patients (47%) and tricuspid regurgitation (TR) in 10 (53%). MRs were of transient type and confirmed from 7.5 +/- 1.6 (mean +/- standard deviation) to 13.1 +/- 6.5 days after the onset of the disease. Both types of valvular regurgitation were mild. The direction of regurgitation was from the center of valvular coaptation toward the posterior wall of the atrium. Neither valvular prolapse nor valvular deformity was noted. In patients with MR, left ventricular ejection fraction on M-mode echocardiography was significantly lower in the acute phase than in the convalescent phase of the disease (p less than 0.05). Using gallium-67 scintigram, the positive uptake of the isotope was noted in 7 (88%) of 8 patients with MR, but not found at all in 8 patients free of MR. These results suggest that MR and TR are often transient in the acute phase of Kawasaki disease and could be attributed to myocarditis.

  17. Recognition of a Kawasaki Disease Shock Syndrome

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    Kanegaye, John T.; Wilder, Matthew S.; Molkara, Delaram; Frazer, Jeffrey R.; Pancheri, Joan; Tremoulet, Adriana H.; Watson, Virginia E.; Best, Brookie M.; Burns, Jane C.

    2010-01-01

    objective We sought to define the characteristics that distinguish Kawasaki disease shock syndrome from hemodynamically normal Kawasaki disease. methods We collected data prospectively for all patients with Kawasaki disease who were treated at a single institution during a 4-year period. We defined Kawasaki disease shock syndrome on the basis of systolic hypotension for age, a sustained decrease in systolic blood pressure from baseline of ≥20%, or clinical signs of poor perfusion. We compared clinical and laboratory features, coronary artery measurements, and responses to therapy and analyzed indices of ventricular systolic and diastolic function during acute and convalescent Kawasaki disease. results Of 187 consecutive patients with Kawasaki disease, 13 (7%) met the definition for Kawasaki disease shock syndrome. All received fluid resuscitation, and 7 (54%) required vasoactive infusions. Compared with patients without shock, patients with Kawasaki disease shock syndrome were more often female and had larger proportions of bands, higher C-reactive protein concentrations, and lower hemoglobin concentrations and platelet counts. Evidence of consumptive coagulopathy was common in the Kawasaki disease shock syndrome group. Patients with Kawasaki disease shock syndrome more often had impaired left ventricular systolic function (ejection fraction of <54%: 4 of 13 patients [31%] vs 2 of 86 patients [4%]), mitral regurgitation (5 of 13 patients [39%] vs 2 of 83 patients [2%]), coronary artery abnormalities (8 of 13 patients [62%] vs 20 of 86 patients [23%]), and intravenous immunoglobulin resistance (6 of 13 patients [46%] vs 32 of 174 patients [18%]). Impairment of ventricular relaxation and compliance persisted among patients with Kawasaki disease shock syndrome after the resolution of other hemodynamic disturbances. conclusions Kawasaki disease shock syndrome is associated with more-severe laboratory markers of inflammation and greater risk of coronary artery

  18. N-terminal pro-brain natriuretic peptide can be an adjunctive diagnostic marker of hyper-acute phase of Kawasaki disease.

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    Kwon, Hyuksool; Lee, Jin Hee; Jung, Jae Yun; Kwak, Young Ho; Kim, Do Kyun; Jung, Jin Hee; Chang, Ikwan; Kim, Kyuseok

    2016-12-01

    The purpose of this study was to determine whether the serum N-terminal pro-brain natriuretic peptide (NT-proBNP) level could be a useful marker for Kawasaki disease in the pediatric emergency department (PED) and in the presence of fever duration of 4 days or less (hyper-acute phase of Kawasaki disease). Medical records of patients who were 1 month to 15 years old of age and presented at the PED with suspected Kawasaki disease from January 1, 2010, to December 31, 2014, were collected retrospectively. Two hundred thirty-nine patients with a history of fever for 4 days or less were diagnosed with Kawasaki disease, as well as 111 patients with other febrile diseases, and were enrolled. The NT-proBNP level was significantly higher in patients with Kawasaki disease (Kawasaki disease vs. other febrile disease group, 444.8 (189.7-951.5) vs. 153.4 (68.9-287.6) pg/mL; p Kawasaki disease was 0.763 (95 % CI 0.712-0.814). NT-proBNP might be an adjunctive laboratory marker for hyper-acute phase of Kawasaki disease in the PED. What is Known: • N-terminal pro-brain natriuretic peptide level has been reported as a useful marker for diagnosis in patients with the acute phase of Kawasaki disease. • But, in the cases of less than 5 days of fever, the appropriate level of NT-proBNP for differentiating Kawasaki disease in PED has not been yet evaluated. What is New: • NT-proBNP might be an adjunctive laboratory marker for hyper-acute phase of Kawasaki disease.

  19. [Cardiac manifestations in the acute phase of Kawasaki disease in a third level children's hospital in Mexico City].

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    Garrido-García, Luis Martín; Peña-Juárez, Rocío Alejandra; Yamazaki-Nakashimada, Marco Antonio

    2018-04-09

    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. 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. 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 myocarditis, 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. 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. Copyright © 2018 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.

  20. Difference in Risk Factors for Subtypes of Acute Cardiac Lesions Resulting from Kawasaki Disease.

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    Yamashita, Maho; Ae, Ryusuke; Yashiro, Mayumi; Aoyama, Yasuko; Sano, Takashi; Makino, Nobuko; Nakamura, Yosikazu

    2017-02-01

    Few studies discuss the risk factors for acute cardiac lesions (within 30 days) resulting from Kawasaki disease (KD). We aimed to clarify the characteristics of patients with cardiac lesions within 30 days and determine the risk factors for acute cardiac lesion subtypes. Using the 23rd nationwide survey of KD in Japan, we analyzed data from patients with or without acute cardiac lesions resulting from KD (n = 31,380). We subdivided patients with acute cardiac lesions into three types: acute valvular lesions, coronary aneurysms, and giant coronary aneurysms (GCA), and calculated the odds ratios of potential risk factors for acute cardiac lesion subtypes. The prevalence of acute cardiac lesions was 8.6%, and these lesions were more prevalent among males than females (1.98:1). Male sex, age valvular lesions differed from the risk factors for CALs, but GCA risk factors were similar to CAL risk factors: age acute GCA. We found differences in cardiac lesion risk factors within 30 days of diagnosing KD between acute CAL and valvular lesions resulting from KD. In particular, pediatricians should consider atypical definite cases and resistance to initial IVIG when assessing the risk of acute-phase GCA.

  1. Acute-phase reactants and a supplemental diagnostic aid for Kawasaki disease.

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    Huang, Ming-Yii; Gupta-Malhotra, Monesha; Huang, Joh-Jong; Syu, Fei-Kai; Huang, Teh-Yang

    2010-11-01

    The diagnosis of acute Kawasaki disease (KD) is based on characteristic clinical signs and not on a specific diagnostic test. The authors performed a comprehensive evaluation of acute-phase reactants in KD to determine which of the acute-phase reactants would most accurately distinguish KD from other febrile illnesses. Blood was collected from 218 cases of febrile children with KD (64 cases); bacterial pneumonia (74 cases); hand, foot, and mouth disease (31 cases); and upper respiratory tract infection (49 cases) in acute-stage illness before any therapy. The demographics, body temperature, and laboratory markers including white blood cell count, red blood cell count, and levels of hemoglobin, platelets, C-reactive protein, haptoglobin, apolipoprotein A-I, and apolipoprotein B were evaluated. Using post hoc analysis, the platelet count (10(3)/μl) and haptoglobin/apolipoprotein A-I ratio were significantly higher for the KD patients (404.64 ± 161.68, P = 0.004; 4.74 ± 2.73, P acute phase of KD.

  2. [Neurological manifestations in atypical Kawasaki disease].

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    Martínez-Guzmán, Edgar; Gámez-González, Luisa Berenise; Rivas-Larrauri, Francisco; Sorcia-Ramírez, Giovanni; Yamazaki-Nakashimada, Marco

    2017-01-01

    Kawasaki disease (KD) is a type of systemic vasculitis of unknown etiology. Atypical Kawasaki disease is defined as that where there are signs and symptoms not corresponding to the classical criteria for this nosological entity. Children with atypical Kawasaki disease may present with acute abdominal symptoms, meningeal irritation, pneumonia or renal failure. We describe 4 children with ages ranging from 2 to 12 years who had atypical Kawasaki disease, with neurological and gastrointestinal symptoms as part of the systemic presentation of the disease. Treatment consisted of immunoglobulin and corticosteroids with good evolution. KD is a systemic vasculitis that can involve many territories. Atypical manifestations can mislead the clinician and delay diagnosis. Pediatricians and sub-specialists should be aware of these neurological manifestations in order to provide adequate and opportune treatment.

  3. Examination of the findings on 201Tl, 123I-BMIPP dual cardiac SPECT in acute phase of Kawasaki disease

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    Koga, Yutaka; Ishizuka, Takehiro; Otabe, Hiroyuki; Kori, Takeo; Ota, Toshiko; Suzuki, Kazushige

    1999-01-01

    In 42 cases with acute phase of Kawasaki disease (3-27 days since pathopoiesis), 201 Tl, 123 I-BMIPP dual cardiac SPECT was performed and the reduction of the isotope-uptake was macroscopically assessed. On cardiac SPECT, 28 of 42 cases (67%), and 19 of 30 cases (63%) who were normal on electrocardiogram, echocardiogram and blood CK levels showed abnormal images. In a part of cases showing abnormal cardiac SPECT, coronary arteriography was performed, and constrictive lesions with more than 25% were not observed. In acute phase of Kawasaki disease, the risk of cardiac complication was thought to be low. But these results suggest that there are cardiac complications detectable by 201 Tl, 123 I-BMIPP dual cardiac SPECT. This cardiac lesions were thought to be intramyocardinal microangiitis or abnormal coronary micro circulation cased by myocarditis associating microangiitis. (K.H.)

  4. Kawasaki disease shock syndrome: a rare and severe complication of Kawasaki disease.

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    Çakan, Mustafa; Gemici, Hakan; Aktay-Ayaz, Nuray; Keskindemirci, Gonca; Bornaun, Helen; İkizoğlu, Tarkan; Çeliker, Alpay

    2016-01-01

    Kawasaki disease is an acute systemic vasculitis that occurs most commonly in young children. It affects medium-sized muscular arteries and the coronary arteries are the predominant site of involvement. Morbidity and mortality is generally due to coronary artery aneurysms that develop during the chronic phase. Although it is well known that Kawasaki disease can cause myocarditis, tachycardia and heart failure during acute stage, Kawasaki disease shock syndrome has been recently described. It is characterized by hypotension, signs and symptoms of poor perfusion and a shock-like state. Herein we describe two cases of Kawasaki disease shock syndrome that were treated in the pediatric intensive care unit and followed a course without morbidity or mortality.

  5. Reaction of the BCG Scar in the Acute Phase of Kawasaki Disease in Mexican Children.

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    Garrido-García, Luis Martín; Castillo-Moguel, Ariel; Vázquez-Rivera, Mirella; Cravioto, Patricia; Fernando, Galván

    2017-10-01

    Kawasaki disease (KD) is an acute self-limited systemic vasculitis that primarily affects children BCG) inoculation site has been reported as a common finding in patients with KD where BCG vaccination is mandatory. The purpose of this study was to evaluate the frequency of reactivation of the BCG in Mexican children diagnosed with KD. A retrospective study of all patients diagnosed with KD from August 1, 1995, to August 31, 2015, at our Institution was performed. The clinical profile, laboratory results, treatment used and coronary artery abnormalities in the BCG reactive and the BCG nonreactive groups were analyzed and compared. We included 399 patients with KD. Ninety-seven (24.3%) had BCG reaction at the inoculation site. The BCG(+) group was younger than the BCG(-) group (P BCG(+) group compared with 65 (21.52%) in the BCG(-) group without statistical significance. The BCG+ group developed coronary artery aneurysms in 37 cases and the BCG(-) group developed coronary artery aneurysms in 111 cases without statistical significance. Multivariate analysis showed that younger age at diagnosis was the only variable associated with a reaction at the BCG inoculation site in patients with KD. In Mexico, a country with a National BCG Vaccination Program and a low incidence of KD, reaction at the BCG inoculation site could be a useful diagnostic sign of KD.

  6. Persistent high fever for more than 10 days during acute phase is a risk factor for endothelial dysfunction in children with a history of Kawasaki disease.

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    Mori, Yasuhiko; Katayama, Hiroshi; Kishi, Kanta; Ozaki, Noriyasu; Shimizu, Tatsuo; Tamai, Hiroshi

    2016-07-01

    Endothelial dysfunction has previously been reported in children with a history of Kawasaki disease, but the determinants of endothelial function in Kawasaki disease patients are still unknown. In this study, we investigated endothelial function in Kawasaki disease patients and attempted to identify risk factors for persistent endothelial dysfunction. Using high-resolution ultrasound, we measured the percent flow-mediated dilatation, an arterial response to reactive hyperemia, to evaluate endothelial function in 67 patients with a history of Kawasaki disease and 28 age- and sex-matched control subjects. We divided the Kawasaki disease patients into a group with impaired endothelial function (the percent flow-mediated dilatation below -2 standard deviations of the control group) and a group with normal endothelial function (the percent flow-mediated dilatation more than -2 standard deviations of control). Logistic multiple regression analysis was performed to identify independent predictors of impaired endothelial function. In Kawasaki disease patients, the percent flow-mediated dilatation was significantly lower than in the control subjects (9.8±3.6%, compared with 13.1±3.4%, pKawasaki disease patients (3 patients with coronary artery lesions and 10 patients without coronary artery lesions), the percent flow-mediated dilatation was below -2 standard deviations of control. Logistic multiple regression analysis showed that a febrile period of longer than 10 days during the acute phase was the significant risk factor for endothelial dysfunction (odds ratio: 8.562; 95% confidence interval: 1.366-53.68). Presence of coronary artery lesions was not a determinant of endothelial dysfunction. Systemic endothelial dysfunction exists in children with a history of Kawasaki disease, and a febrile period of longer than 10 days during the acute phase is an independent predictor of endothelial dysfunction irrespective of coronary artery involvement. Copyright © 2015 Japanese

  7. Vaccines and Kawasaki disease.

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    Esposito, Susanna; Bianchini, Sonia; Dellepiane, Rosa Maria; Principi, Nicola

    2016-01-01

    The distinctive immune system characteristics of children with Kawasaki disease (KD) could suggest that they respond in a particular way to all antigenic stimulations, including those due to vaccines. Moreover, treatment of KD is mainly based on immunomodulatory therapy. These factors suggest that vaccines and KD may interact in several ways. These interactions could be of clinical relevance because KD is a disease of younger children who receive most of the vaccines recommended for infectious disease prevention. This paper shows that available evidence does not support an association between KD development and vaccine administration. Moreover, it highlights that administration of routine vaccines is mandatory even in children with KD and all efforts must be made to ensure the highest degree of protection against vaccine-preventable diseases for these patients. However, studies are needed to clarify currently unsolved issues, especially issues related to immunologic interference induced by intravenous immunoglobulin and biological drugs.

  8. Kawasaki disease: etiopathogenesis and novel treatment strategies.

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    Agarwal, Shreya; Agrawal, Devendra K

    2017-03-01

    Kawasaki disease is an acute febrile systemic vasculitis that predominantly occurs in children below five years of age. Its etiopathogenesis is still not clear, but it is thought to be a complex interplay of genetic factors, infections and immunity. Areas covered: This review article discusses in detail Kawasaki disease, with particular emphasis on the recent updates on its pathogenesis and upcoming alternate treatment options. Though self-limiting in many cases, it can lead to severe complications like coronary artery aneurysms and thrombo-embolic occlusions, and hence requires early diagnosis and urgent attention to avoid them. Intravenous immunoglobulin (IVIG) with or without aspirin has remained the sole treatment option for these cases, but 10-15% cases develop resistance to this treatment. Expert commentary: There is a need to develop additional treatment strategies for children with Kawasaki disease. Targeting different steps of pathogenesis could provide us with alternate therapeutic options.

  9. Kawasaki Disease: Complications, Treatment and Prevention

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    ... Peripheral Artery Disease Venous Thromboembolism Aortic Aneurysm More Kawasaki Disease: Complications, Treatment and Prevention Updated:May 8, ... possibility of heart and coronary artery involvement makes Kawasaki disease unpredictable, but these problems usually are not ...

  10. Erythema at BCG Inoculation Site in Kawasaki Disease Patients.

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    Rezai, Mohammad Sadegh; Shahmohammadi, Soheila

    2014-08-01

    Kawasaki disease is an acute, self-limiting childhood systemic vasculitis with unknown etiology. Because there is no diagnostic test for Kawasaki disease, the diagnosis is based on clinical criteria. An important clinical sign that is not included in the classical clinical criteria for Kawasaki disease is a reaction at the Bacille Calmette-Guérin inoculation site that are present in about 30-50% of Kawasaki disease patients. of this review was to highlight the usefulness of the inflammation at the Bacille Calmette-Guérin inoculation site for early diagnosis of Kawasaki disease, we conducted a literature review on Medline in PubMed area, Google scholar, Magiran and Scientific Information Database using the search terms "Kawasaki disease, Erythema, BCG, inoculation site, children, cardiac complications, coronary artery lesion, aneurysm, incomplete Kawasaki in 2013. A total of 15 articles had been found. Erythema at the Bacille Calmette-Guérin inoculation site was found in 49.87% of Kawasaki disease patients. Coronary artery abnormalities were found in 10.3% of cases. According to this review, BCGitis is more prevalent than cervical lymphadenopathy and rash and it can be a useful criterion in the diagnosis of incomplete Kawasaki disease in cases not fulfills the classic criteria of at least four of the five findings.

  11. Two cases of Kawasaki disease mimicking retropharyngeal abscess on radiologic findings

    International Nuclear Information System (INIS)

    Inoue, Dai; Kawamori, Yasuhiro; Horichi, Yasushi; Kitagawa, Kiyohide; Imamura, Hiroaki; Matsui, Osamu

    2007-01-01

    Kawasaki disease is an acute inflammatory disease, which occurs in children and relatively common in pediatrists. Diagnosis of Kawasaki disease is based on clinical criteria and typical type is not so difficult for pediatrists. But Kawasaki disease is rarely accompanied with retropharyngeal cellulitis, which resembles retropharyngeal abscess. We report two cases of Kawasaki disease mimicking retropharyngeal abscess on neck CT and MRI with review of literatures. (author)

  12. Kawasaki disease among Egyptian children: A case series.

    Science.gov (United States)

    Attia, Tarek Hamed; Morsy, Saed M; Hassan, Bashier A; Ali, Al Shymaa A

    2017-10-31

    Kawasaki disease is an acute vasculitis of early childhood. Its incidence varies among different ethnic groups with higher rates among Asians. In this case series, we presented four cases of Kawasaki disease with incomplete or atypical presentations in Egyptian children. Two cases presented with meningitis, which is not a criteria for the diagnosis of Kawasaki disease. The other two cases presented with pharyngitis and fever, which did not respond to antibiotics. The clinical criteria for diagnosis of Kawasaki disease were either incomplete or appeared sequentially. Coronary artery aneurysms were detected in one case, while the others had normal coronary by echocardiography. All cases were followed in our clinic, according to international guidelines. Early diagnosis and management of Kawasaki disease are important to ensure a good outcome and a high index of suspicion in febrile children is required irrespective of the clinical presentation.

  13. Update on etio and immunopathogenesis of Kawasaki disease.

    Science.gov (United States)

    Takahashi, Kei; Oharaseki, Toshiaki; Yokouchi, Yuki

    2014-01-01

    This review first discusses the pathogenesis of Kawasaki disease based on the results of recently performed studies aimed at identifying Kawasaki disease-susceptibility genes and the results of analyses of the immune system. Following that, we discuss the findings generated using a murine Kawasaki disease arteritis model and speculate regarding the mechanism of Kawasaki disease onset based on immune function aberrations seen in that model. Recent advances in gene analysis studies of Kawasaki disease are contributing not only to prediction of disease susceptibility but also to improving our understanding of the pathogenesis of Kawasaki disease and development of new improved therapies. In addition, Th17/Treg imbalance is observed in patients with acute-phase Kawasaki disease. Th17/Treg imbalance may be an important factor causing disturbed immunological function. IL-17 induced by Th17 cells have proinflammatory properties and act on inflammatory cells, thereby inducing expression of cytokines and chemokines and resulting in tissue inflammation. Kawasaki disease vasculitis may be triggered by aberrant activation of inflammatory cytokines mediated by IL-17 that is produced by Th17 cells that have been activated by some infectious agent(s).

  14. Comparison of 99Tcm-HMPAO-labelled white blood cells and 67Ga citrate scans to detect myocarditis in the acute phase of Kawasaki disease

    International Nuclear Information System (INIS)

    Kao, C.H.; Hsieh, K.S.; Wang, Y.L.; Chen, C.W.; Liao, S.Q.; Wang, S.J.; Yeh, S.H.

    1991-01-01

    Myocardial imaging with 99 Tc m -HMPAO-labelled white blood cells (WBC) and 67 Ga citrate was used to detect myocarditis in the acute phase of Kawasaki disease among 22 infants and children; 18 cases of myocarditis were detected by 99 Tc m -HMPAO-labelled WBC heart scans, but only one case was detected by 67 Ga citrate heart scans. In conclusion, 99 Tc m -HMPAO-labelled WBC scanning provides a more sensitive method than 67 Ga citrate scanning in the detection of myocarditis in Kawasaki disease. (author)

  15. Kawasaki disease for dermatologists

    Directory of Open Access Journals (Sweden)

    Aman Gupta

    2016-01-01

    Full Text Available Kawasaki disease (KD is a systemic vasculitis that mostly affects children below the age of 5. The vasculitis involves arteries of medium size, especially the coronaries. Various etiologies have been proposed including association with micro-organisms, bacterial superantigens, and genetic factors, however, the exact cause remains unknown. There is no specific laboratory test for KD. Diagnosis is clinical and depends upon the presence of fever for ≥5 days and 4 or more of five principal features, viz. polymorphous exanthem, extremity changes, mucosal changes involving the lips and oral cavity, bilateral bulbar conjunctival injection, and unilateral cervical lymphadenopathy. The term “incomplete KD” refers to the presence of fever and less than four principal clinical features. Recognition of this group of patients is important because it is usually seen in infants and risk of coronary abnormalities is increased probably because of delays in diagnosis. However, what appears to be “incomplete” at a given point of time may not actually be so because some of the features may have already subsided and others may evolve over time. Hence, a detailed dermatological examination is warranted in all cases, especially in incomplete KD, to ensure timely diagnosis. Although KD is a self-limiting disease in most patients, coronary artery abnormalities (CAAs including coronary dilatations and aneurysms may develop in up to 25% of untreated patients. CAAs are the most common cause of morbidity and mortality in patients with KD. Treatment is aimed at reducing inflammation and consists of intravenous immunoglobulin (IVIG along with aspirin. Despite treatment, some patients may still develop CAAs, and hence, long-term follow up is of utmost importance.

  16. [Aftermaths of lesions of coronary arteries in Kawasaki disease].

    Science.gov (United States)

    Vostokova, A A; Grunina, E A; Klemenov, A V

    2016-01-01

    Kawasaki disease, also known as cutaneous-mucous-glandular mucocutaneous glandular syndrome, is acute systemic vasculitis of small-to-medium calibre arteries, frequently involving coronary arteries, affect almost exceptionally children, with reports concerning cases of Kawasaki syndrome in 20-to-30-year-old adults being extremely rare. The most serious manifestation of Kawasaki disease is coronaritis and formation of coronary artery aneurysms. The dynamics of the formed coronary aneurysms and, consequently, the fate of patients may be different. Thrombosis of an aneurysm in the early period of the disease and stenosing of the affected coronary artery later on present possible complications of Kawasaki disease and potential causes of myocardial infection in young adults. Increased risk of coronary artery thromboses in Kawasaki disease is conditioned by a decrease in velocity of blood flow and its turbulent pattern in the aneurysms, endothelial dysfunction due to currently existing or endured coronaritis and thrombocytosis typical of this pathology. Predisposing factors of coronary artery stenosing are unfavourable haemodynamic conditions appearing at the sites of the "entry" and "exit" of the aneurysm. Described herein are two case reports of myocardial infarction, one of which being a complication of an acute case of Kawasaki disease in a 29-year-old patient, with the second one being a consequence of coronary artery stenosing in a 25-year-old patient who had endured Kawasaki disease in his childhood.

  17. Doença de Kawasaki Kawasaki disease

    Directory of Open Access Journals (Sweden)

    Patrícia Aparecida de Castro

    2009-08-01

    Full Text Available A doença de Kawasaki é vasculite sistêmica e aguda de etiologia desconhecida. Constitui a principal causa de doença cardíaca adquirida em crianças nos EUA. Ocorre mais frequentemente em meninos, 80% dos casos em crianças com menos de cinco anos, sendo rara após os oito anos. Pode atingir crianças de todas as raças, tendo maior incidência entre os descendentes asiáticos. Caracteriza-se por febre, conjuntivite bilateral não exsudativa, eritema e edema de língua, lábios e mucosa oral, alterações de extremidades, linfonodomegalia cervical, exantema polimórfico. Aneurismas e estenoses de artérias coronárias são comuns em percentual que varia de 20 a 25% dos pacientes não tratados, podendo posteriormente levar a infarto agudo do miocárdio e morte súbita. O tratamento com imunoglobulina intravenosa é efetivo e deve ser iniciado precocemente a fim de evitar sequelas cardíacas. O desenvolvimento de testes diagnósticos, terapêuticas mais específicas e a prevenção dessa doença potencialmente fatal em crianças dependem dos contínuos avanços na determinação de sua etiopatogenia.Kawasaki disease is a systemic acute vasculitis of unknown etiology. It is the leading cause of acquired heart disease in children in the USA. It occurs more frequently in boys and eighty percent of the cases occur in children under five years of age. The disease rarely occurs after eight years and it can affect children of all races, with higher incidence among Asian descendants. Kawasaki disease is characterized by fever, bilateral non-exudative conjunctivitis, redness and swelling of the tongue, lips and oral mucosa, abnormalities in the extremities, cervical lymph node, and polymorphic exanthema. Aneurysms and stenoses of coronary arteries occur in pproximately 20 to 25% of untreated patients and subsequently can lead to acute myocardial infarction and sudden death. Treatment with intravenous immunoglobulin is effective and should be initiated

  18. Acute kidney injury and cholestasis associated with Kawasaki disease in a 9-year-old: Case report.

    Science.gov (United States)

    Martínez Vázquez, José Allan; Sánchez García, Carlos; Rodríguez Muñoz, Lorena; Martínez Ramírez, Rogelio Osvaldo

    2017-12-15

    Kawasaki disease (KD) is a systemic vasculitis frequent in children younger than 5 years of age. It involves coronary arteries and other medium-sized vessels. There also exists evidence of inflammatory and proliferative changes affecting the biliary tract and lymphocyte infiltration of the renal interstitial. We describe the case of a 9-year-old girl who developed high-grade fever, bilateral non-purulent conjunctivitis, «strawberry» tongue, desquamation of the fingers and toes, cholestatic syndrome, edema and elevated serum creatinine. KD is a diagnostic challenge for the pediatrician. In every patient with high-grade fever, cholestasis and acute kidney injury, KD should be included in the differential diagnosis, even though more research is necessary to evaluate this atypical association. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  19. Atypical Kawasaki Disease in Two Infants Younger Than 6 Months

    Directory of Open Access Journals (Sweden)

    H Dahifar

    2005-07-01

    Full Text Available Two infants, a boy and a girl aged 2.5 and 5 months, respectively, were admitted to Tehran's Children Hospital, for fever of unknown origin lasting for about two weeks. The boy presented with abdominal distention, diarrhea, irritability, pyuria, anemia, leukocytosis, thrombocytosis and raised titer of acute phase reactants. The girl presented with irritability, diarrhea and abdominal distention, Leukocytosis, thrombocytosis, anemia and elevated titer of acute phase reactants. All bacterial cultures and serological tests were negative. Cardiac echocardiography showed coronary artery aneurysm in both patients and confirmed the diagnosis of Kawasaki disease. These cases showed that atypical Kawasaki disease was often a late diagnosis and therefore should be quickly suspected in febrile young infants with abnormal inflammatory laboratory results without infection. Echocardiography is an important tool for diagnosis of atypical Kawasaki disease. Key words: Kawasaki disease, Infant, Coronary artery

  20. Cardiac magnetic resonance feature tracking in Kawasaki disease convalescence.

    Science.gov (United States)

    Bratis, Konstantinos; Hachmann, Pauline; Child, Nicholas; Krasemann, Thomas; Hussain, Tarique; Mavrogeni, Sophie; Botnar, Rene; Razavi, Reza; Greil, Gerald

    2017-01-01

    The objective of this study was to determine whether left ventricular (LV) myocardial deformation indices can detect subclinical abnormalities in Kawasaki disease convalescence. We hypothesized that subclinical myocardial abnormalities due to inflammation represent an early manifestation of the disease that persists in convalescence. Myocardial inflammation has been described as a global finding in the acute phase of Kawasaki disease. Despite normal systolic function by routine functional measurements, reduced longitudinal strain and strain rate have been detected by echocardiography in the acute phase. Peak systolic LV myocardial longitudinal, radial, and circumferential strain and strain rate were examined in 29 Kawasaki disease convalescent patients (15 males; mean [standard deviation] age: 11 [6.6] years; median interval from disease onset: 5.8 [5.4] years) and 10 healthy volunteers (5 males; mean age: 14 [3.8] years) with the use of cardiac magnetic resonance (CMR) feature tracking. Routine indices of LV systolic function were normal in both groups. Comparisons were made between normal controls and (i) the entire Kawasaki disease group, (ii) Kawasaki disease subgroup divided by coronary artery involvement. Average longitudinal and circumferential strain at all levels was lower in patients compared to normal controls. In subgroup analysis, both Kawasaki disease patients with and without a history of coronary involvement had similar longitudinal and circumferential strain at all levels and lower when compared to controls. There were lower circumferential and longitudinal values in Kawasaki disease patients with persisting coronary artery lesions when compared to those with regressed ones. In this CMR study in Kawasaki disease convalescent patients with preserved routine functional indices, we detected lower circumferential and longitudinal strain values compared to normal controls, irrespective of the coronary artery status.

  1. Myocardial ischemia in Kawasaki disease

    International Nuclear Information System (INIS)

    Fukuda, Tsuyoshi

    1993-01-01

    The detection of myocardial ischemia is essential for evaluation of patients with Kawasaki disease, especially who have had coronary artery lesions. To evaluate the clinical efficacy of Tl-201 single photon emission computed tomography (SPECT) after dipyridamole infusion (maximum dose 0.70 mg/kg) for detecting myocardial ischemia, 44 patients with Kawasaki disease aged 7.7±4.8 years at the study and 10 age matched controls were observed. In the Kawasaki disease group, significant coronary artery stenosis was observed in 14, coronary aneurysm without stenosis in 18, the regression of the coronary aneurysms in 2 and without coronary lesions in 10 patients. In 24 of 44 patients, treadmill exercise stress test was also performed at the same period. Myocardial ischemic changes were observed in 11 patients, all combined with significant coronary artery stenosis. The sensitivity of SPECT for detection of overall coronary stenosis was 79%, coronary that of treadmill exercise test was only 33% (p<0.001). Furthermore, among the patients having significant coronary stenosis, the severity score was significantly elevated in patients who had electrocardiographic abnormal Q wave compared to those without abnormal Q wave (51.0±38.8 versus 20.0±12.1, p<0.05). These data suggest that the pharmacological stress scintigraphy using dipyridamole injection provides not only the accurate detection but quantitative evaluation of myocardial ischemia in these patients. This noninvasive technique may become one of the most useful index for detection and follow-up of myocardial ischemia in Kawasaki disease. (author)

  2. Kawasaki disease in Ghana: Case reports from Korle Bu Teaching ...

    African Journals Online (AJOL)

    Kawasaki disease, an acute febrile vasculitis, predominantly affects children under the age of 5 years and is thought to be a rare disease in the developing world. . It has previously never been reported in Ghana. We report 3 cases from February, 2007 to February, 2008. This potentially serious disease has no definitive ...

  3. Quantitative evaluation of myocardial fibrosis by cardiac integrated backscatter analysis in Kawasaki disease.

    Science.gov (United States)

    Xie, Lijian; Wang, Renjian; Huang, Min; Zhang, Yongwei; Shen, Jie; Xiao, Tingting

    2016-01-12

    Kawasaki disease is an acute, systemic vasculitis that affects the coronary arteries. However, the relationship between myocardial fibrosis and Kawasaki disease has been completely unknown until now. We aimed to provide quantitative information about myocardial fibrosis using cardiac integrated backscatter in Han race Kawasaki disease patients. Ninety Kawasaki disease patients and 90 healthy control subjects were recruited. Based on Kawasaki disease status, the patients were categorized into 3 groups: acute, subacute, and convalescence phase. Based on coronary artery status, the Kawasaki disease patients were categorized into 3 groups: without coronary artery lesions, with coronary artery dilation, and with coronary artery aneurysms. All subjects underwent two-dimensional and Doppler examinations to measure clinical echocardiographic parameters. Myocardial fibrosis was detected with calibrated integrated backscatter imaging. Left ventricle systolic functions were normal in both the Kawasaki disease and control participants. The myocardial calibrated integrated backscatter values of the left ventricles of the acute (p Kawasaki disease patients were significantly greater than those of the healthy controls. The left ventricle myocardial calibrated integrated backscatter values were significantly smaller in the Kawasaki disease patients without coronary artery lesions than in the Kawasaki disease patients with coronary artery dilations and coronary artery aneurysms in different phases. The left ventricle myocardial calibrated integrated backscatter results were positively correlated with coronary artery status in the acute (r = 0.331, p Kawasaki disease. Our findings may suggest that myocardial fibrosis occurs during early episodes of Kawasaki disease given uncertainties that exist regarding correlations of calibrated integrated backscatter and myocardial fibrosis.

  4. Tomographic myocardial perfusion scintigraphy in children with Kawasaki disease

    International Nuclear Information System (INIS)

    Spielmann, R.P.; Nienaber, C.A.; Hausdorf, G.; Montz, R.

    1987-01-01

    Myocardial infarction and stenotic coronary lesions are serious late complications in children with Kawasaki disease. For the noninvasive assessment of myocardial perfusion, dipyridamole-redistribution 201 Tl emission computed tomography (ECT) was performed in seven children (age 2 8/12-8 7/12 yr) 3-20 mo after the acute stage of the disease. In all patients, coronary aneurysms had been demonstrated by cross-sectional echocardiography. The scintigrams of six children showed no significant regional reduction of myocardial thallium uptake. These children had remained asymptomatic since the acute stage of Kawasaki disease. Persistent and transient thallium defects were present in one child with documented myocardial infarction. For this patient, obstruction of corresponding coronary vessels was confirmed by contrast angiography. It is suggested, that 201 Tl ECT after dipyridamole-induced vasodilation may be used as a safe alternative to invasive coronary angiography for follow-up investigations in patients with Kawasaki disease

  5. Kawasaki Disease in India, Lessons Learnt Over the Last 20 Years.

    Science.gov (United States)

    Singh, Surjit; Kawasaki, Tomisaku

    2016-02-01

    Over the last 20 years, Kawasaki disease is being increasingly recognized in India and it may soon replace acute rheumatic fever to become the commonest cause of acquired heart disease amongst children. However, the vast majority of children with Kawasaki disease in India are still not being diagnosed. Diagnosis of Kawasaki disease is based on a constellation of clinical findings which have a typical temporal sequence. All pediatricians must we familiar with the nuances involved in arriving at a diagnosis of Kawasaki disease. With early diagnosis and prompt treatment, the risk of coronary artery abnormalities can be significantly reduced.

  6. Sensorineural hearing loss in patients with Kawasaki disease.

    Science.gov (United States)

    Park, Sun Young; Kim, Young Hyun; Kim, Yeo Hyang; Hyun, Myung Chul; Lee, Young Hwan

    2015-11-01

    Kawasaki disease involves acute febrile systemic vasculitis that can cause a variety of symptoms by affecting various organs. Here, we aimed to evaluate the prevalence, causes, and prognosis of sensorineural hearing loss (SNHL) occurring in children with Kawasaki disease. Patients who were diagnosed with Kawasaki disease and received inpatient treatment in the Pediatrics Department at one of three university hospitals in Daegu city from February 2012 to September 2012 were enrolled in the study. The clinical features, hematological results, echocardiography results, audiometry results, and aspirin and salicylic acid serum levels of the patients were evaluated. Of the 59 children enrolled in the study, three showed mild bilateral SNHL on audiometry tests conducted after 48 hours of defervescence; these patients demonstrated normal patterns of recovery on follow-up tests 8 weeks later. Aspirin serum levels were significantly higher in the SNHL group after 48 hours of afebrile condition with high dose aspirin intake (P=0.034). However, no significant differences were found in other laboratory tests or for fever duration (P>0.05). Upon echocardiography, coronary artery abnormality was observed in 9 cases, but none of these patients showed hearing loss. The results indicate that SNHL in children with Kawasaki disease might occur during treatment of the acute phase; this SNHL usually involves mild bilateral hearing loss and recovers naturally. However, this study suggests that determination of the causes and clinical implications of hearing loss in Kawasaki disease requires long-term follow-up studies with more cases.

  7. The effect of TNFalpha blockade in complicated, refractory Kawasaki disease

    DEFF Research Database (Denmark)

    Stenbøg, Elisabeth; Nielsen, Bent Windelborg; Hørlyck, Arne

    2006-01-01

    In Kawasaki disease (KD), a systemic vasculitis of childhood, serum levels of proinflammatory cytokines such as tumour necrosis factor alpha (TNFalpha) are elevated during the acute phase of the disease. Although the majority of children recover completely from a single dose of intravenous...

  8. Myocardial infarction in a 35-day-old infant with incomplete Kawasaki disease and chicken pox.

    Science.gov (United States)

    Kossiva, Lydia; Papadopoulos, Marios; Lagona, Evangelia; Papadopoulos, George; Athanassaki, Corina

    2010-10-01

    Kawasaki disease is an acute febrile vasculitis of infancy and early childhood. It is uncommon in early infancy, because a significant proportion of these children do not meet the classical diagnostic criteria at this age. Infants younger than 6 months with persistent fever and some of the criteria of Kawasaki disease should always raise suspicion for Kawasaki disease early to avoid delayed diagnosis with severe cardiac complications. We present a 35-day-old infant with incomplete Kawasaki disease complicated with myocardial infarction during chicken pox.

  9. Kawasaki disease and immunisation: A systematic review.

    Science.gov (United States)

    Phuong, Linny Kimly; Bonetto, Caterina; Buttery, Jim; Pernus, Yolanda Brauchli; Chandler, Rebecca; Felicetti, Patrizia; Goldenthal, Karen L; Kucuku, Merita; Monaco, Giuseppe; Pahud, Barbara; Shulman, Stanford T; Top, Karina A; Trotta, Francesco; Ulloa-Gutierrez, Rolando; Varricchio, Frederick; de Ferranti, Sarah; Newburger, Jane W; Dahdah, Nagib; Singh, Surjit; Bonhoeffer, Jan; Burgner, David

    2017-03-27

    Kawasaki disease is a complex and potentially serious condition. It has been observed in temporal relation to immunisation. We conducted a systematic literature review using various reference sources to review the available evidence published in the literature. We identified twenty seven publications reporting a temporal association between immunisation and Kawasaki disease. We present a systematic review of data drawn from randomised controlled trials, observational studies, case series and reports, and reviews. Overall there was a lack of standardised case definitions, making data interpretation and comparability challenging. Although a temporal relationship between immunisation and Kawasaki disease is suggested, evidence for an increased risk or a causal association is lacking. Implementation of a standardised Kawasaki disease case definition would increase confidence in the findings and add value to future studies of pre- or post-licensure vaccine safety studies. Copyright © 2016. Published by Elsevier Ltd.

  10. Kawasaki disease - an Indian perspective.

    Science.gov (United States)

    Singh, Surjit; Kawasaki, Tomisaku

    2009-07-01

    Kawasaki disease (KD) was first reported from Japan in 1967 by a young pediatrician, Tomisaku Kawasaki, while working at the Red Cross Hospital in Tokyo. Soon therafter, Marian Melish independently reported children with a similar clinical profile from Hawaii in the United States. KD has now been reported from all parts of the world, including several centers in India. Based on the epidemiology and clinical features, an infectious etiology has been suspected for long but no definitive causative agent has been implicated so far. Like many other vasculitides, the diagnosis of this condition is based on the recognition of a temporal sequence of clinical features, none of which is pathognomonic in isolation. KD is believed to be the commonest vasculitic disorder of children. Incidence rates as high as 60-150 per 100,000 children below 5 years of age have been reported from several countries. In India (as also perhaps in many other developing countries), however, majority of children with KD continue to remain undiagnosed probably because of the lack of awareness amongst pediatricians. The clinical features of KD can be confused with other common conditions like scarlet fever and the Stevens Johnson syndrome, if the clinician is not careful. Development of coronary artery abnormalities (CAA) is the hallmark of KD and accounts for most of the morbidity and mortality associated with the disease. Prompt recognition of the disease and early initiation of treatment with intravenous immunoglobulin (IVIG) results in significant reduction in the occurrence of CAA. It is, therefore, imperative for the pediatrician to diagnose and treat KD expeditiously. KD should be considered in the differential diagnosis of all febrile illnesses in young children where the fever persists for more than 5-7 days.

  11. Vascular function long term after Kawasaki disease: another piece of the puzzle?

    Science.gov (United States)

    Pinto, Fátima F; Gomes, Inês; Loureiro, Petra; Laranjo, Sérgio; Timóteo, Ana T; Carmo, Miguel M

    2017-04-01

    Kawasaki disease is an acute systemic vasculitis. Cardiac complications are frequent and include endothelial dysfunction in patients with coronary anomalies. Thus far, endothelial dysfunction in patients with no coronary lesions is poorly understood. Our aim was to access the vascular function in adolescents and young adults long term after Kawasaki disease, but without coronary aneurysms or any other cardiac risk factors. We carried out a single-centre prospective study in a Portuguese population. We evaluated two groups of subjects: (1) Kawasaki disease patients over 11 years of age, diagnosed >5 years ago, with no coronary lesions or any other risk factors for cardiovascular disease; (2) control group of individuals without cardiovascular risk factors. Patients and controls were clinically assessed. Endo-PAT and carotid intima-media thickness assessment were performed to determine vascular function. In total, 43 Kawasaki disease patients were assessed and compared with 43 controls. Kawasaki disease patients presented a decreased reactive hyperaemia index compared with controls (1.59±0.45 versus 1.98±0.41; pKawasaki disease group. There were no statistically significant changes with regard to laboratory data. Children with Kawasaki disease may have long-term sequelae, even when there is no discernible coronary artery involvement in the acute stage of the disease. Further research is needed to assess whether known strategies to improve endothelial function would bring potential benefits to Kawasaki disease patients.

  12. Management of Kawasaki disease in adults.

    Science.gov (United States)

    Denby, Kara J; Clark, Daniel E; Markham, Larry W

    2017-11-01

    Kawasaki disease is the most common childhood vasculitis in the USA and the most common cause of acquired cardiac disease in children in developed countries. Since the vast majority of Kawasaki disease initially presents at Kawasaki disease, making it increasingly relevant for adult cardiologists as this population transitions into adulthood. As the 2017 American Heart Association (AHA) and 2014 Japanese Circulation Society (JCS) guidelines emphasise, Kawasaki disease requires rigorous follow-up with cardiac stress testing and non-invasive imaging to detect progressive stenosis, thrombosis and luminal occlusion that may lead to myocardial ischaemia and infarction. Due to differences in disease mechanisms, coronary disease due to Kawasaki disease should be managed with different pharmacological and non-pharmacological treatment algorithms than atherosclerotic coronary disease. This review addresses gaps in the current knowledge of the disease and its optimal treatment, differences in the AHA and JCS guidelines, targets for future research and obstacles to transition of care from adolescence into adulthood. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  13. Giant coronary artery aneurysms complicating Kawasaki disease in Mexican children.

    Science.gov (United States)

    Garrido-García, Luis M; Morán-Villaseñor, Edna; Yamazaki-Nakashimada, Marco A; Cravioto, Patricia; Galván, Fernando

    2018-03-01

    One of the most important complications of Kawasaki disease is the development of giant coronary aneurysms. Risk factors for their development are still not clear. A retrospective analysis was conducted at the National Institute of Paediatrics in Mexico City, Mexico. It included all patients with a diagnosis of acute Kawasaki disease between August, 1995 and August, 2015. Clinical and laboratory findings, as well as echocardiographic measurements, were recorded. Patients with giant coronary aneurysms (z-score⩾10) were compared with the rest of the patients. A value of pKawasaki disease. Of them, 34 developed giant coronary aneurysms during the acute stage of the disease. In the multivariate analysis, patients younger than 1 year, those with a higher duration of illness at the time of diagnosis, and those who received additional intravenous immunoglobulin showed a significantly higher frequency of giant coronary aneurysms. One of the main factors associated with the development of giant coronary aneurysms was the delay in the diagnosis of Kawasaki disease. This finding highlights the importance of maintaining a high suspicion of the disease, which would enable an early diagnosis and prompt treatment and decrease the risk for developing giant coronary aneurysms.

  14. Sensorineural hearing loss in Kawasaki disease.

    Science.gov (United States)

    Aggarwal, Varun; Etinger, Veronica; Orjuela, Andres F

    2016-01-01

    Kawasaki disease is a common nonspecific vasculitis seen in childhood. The most significant long-term sequela is coronary artery aneurysm. However, the spectrum of complications involves not only the heart, but also other organs such as the eyes, skin, kidneys, gallbladder, liver, and central nervous system. Sensorineural hearing loss (SNHL) is a relatively unrecognized complication of the disease. Although most of the complications (except coronary artery aneurysm) are self-limiting, SNHL can be persistent. It is, especially important in infants and young children who might not be able to report the hearing deficits and are most likely to have cognitive and speech delays if this hearing loss is not addressed in a timely manner. We report a child with Kawasaki disease who had SNHL during the 2(nd) week of the illness. The aim of this article is to briefly review the pathophysiology behind this hearing loss and strongly emphasize the importance of universal hearing evaluation in all children diagnosed with Kawasaki disease. This screening in children with Kawasaki disease may provide some timely intervention if needed. Since most Kawasaki disease patients will be seen by cardiologists, we hope to create more awareness about this complication to the cardiology community as well.

  15. kawasaki disease in ghana: case reports from korle bu teaching ...

    African Journals Online (AJOL)

    pyretics and antibiotics, accompanied by a rash and non purulent conjunctivitis should be sus- pected to have Kawasaki disease. Keywords: Kawasaki Disease, Coronary Arterial. Aneurysms, Aspirin, Ghana. INTRODUCTION. Kawasaki disease (KD) is a systemic vasculitis affecting small to medium sized arteries but with a.

  16. Spontaneous closure of patent ductus arteriosus after an episode of Kawasaki disease: a case report

    Directory of Open Access Journals (Sweden)

    Lin Ming-Chih

    2012-01-01

    Full Text Available Abstract Introduction Kawasaki disease is regarded as systemic vasculitis. Many experts believe that not only coronary arteries but also other small arteries are involved during the period of systemic inflammation. However, the evidence to support this point view is limited. Case presentation We report the case of a one-year-four-month-old Taiwanese girl whose patent ductus arteriosus was incidentally found during an episode of Kawasaki disease. The ductus closed spontaneously after the acute phase of Kawasaki disease. Conclusions In this patient, the patent ductus arteriosus may have closed spontaneously after Kawasaki disease due to its involvement in the generalized vasculitis that this disease incurs. This would support the theory that the vasculitis of Kawasaki disease is limited not only to coronary arteries but also to all medium- sized arteries.

  17. Kawasaki disease in Western Saudi Arabia

    International Nuclear Information System (INIS)

    Khalid M. Al-Harbi

    2010-01-01

    To describe our experience on Kawasaki disease in the Madinah region, Kingdom of Saudi Arabia (KSA). This is a retrospective hospital based study. The study was conducted in Maternity and Children Hospital, Madinah, Kingdom of Saudi Arabia during January 2007 to January 2010. The study included 51 patients' records as suspected cases of Kawasaki disease. The study was approved by the Ethical Committee. Twenty-four patients were proven to have Kawasaki disease in this study. The mean age of the patients at diagnosis was 3.1+/-2.4 years. Most patients were younger than 5 years (83.3%). The male to female ratio was 1.7:1. Diagnosis was made 8.1+/-3.3 days after start of fever with a range from 4-15 days. All patients received intravenous immunoglobulin (IVIG) with 2 requiring another dose of IVIG. Echocardiography was performed 10.1+/-3.9 days from onset of fever with a range of 4-20 days. The duration of hospital stay was 7.9+/-5.8 days with a range from 3-25 days. Three patients had coronary artery abnormalities and still have coronary artery dilatation at last follow-up appointment. A high index of suspicion is mandatory for early diagnosis of Kawasaki disease as delayed diagnosis may lead to coronary lesions. A national awareness program on Kawasaki disease is recommended (Author).

  18. Kawasaki Disease and Peripheral Gangrene in Infancy.

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    Malekzadeh, Iran; Ziaee, Vahid; Sadrosadat, Taravat; Moardinejad, Mohammad-Hassan; Sayadpour-Zanjani, Keyhan

    2015-12-01

    Early diagnosis and treatment of Kawasaki disease as the most common cause of acquired heart disease in childhood, may significantly improve the prognosis. Diagnosing infantile Kawasaki (younger than a year) is difficult because of obscure symptoms; at the same time they are at the higher risk of coronary abnormalities. We report three infants with prolonged (more than 5 days) fever and peripheral gangrene without any other clinical manifestations of Kawasaki disease. Kawasaki was diagnosed due to dilation of coronary artery and other aortic branches, thrombocytosis, and rising of ESR and CRP. All patients were treated with high dose aspirin, IVIG and pulse therapy with methylprednisolone. Additionally, cytotoxic drugs or infliximab were used for two of them because of severe aneurysms in the aortic branches. All 3 patients received aspirin with anti-platelet aggregation dose and 2 patients heparin as an anti-coagulant agent for longtime. After adequate treatment, peripheral gangrene, arterial dilations and aneurysms improved, but during 12 months follow-up coronary aneurysms did not improve completely. Peripheral gangrene must be regarded as an important sign of infantile Kawasaki disease early treatment of which can prevent severe permanent coronary involvements and sequels.

  19. Influenza infection and Kawasaki disease

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    Xijing Huang

    2015-06-01

    Full Text Available INTRODUCTION: The objective of this study was to investigate the possible link between influenza (Flu infection and Kawasaki disease (KD. METHODS: We examined the medical records of 1,053 KD cases and 4,669 influenza infection cases hospitalized at our institute from January 1, 2011 to December 31, 2013. Cases of KD with concomitant influenza infection formed the KD + Flu group. Each KD + Flu case was matched with 2 KD cases and 2 influenza infection cases, and these cases were assigned to the KD group and Flu group, respectively. The differences in the principal clinical manifestations, course of disease, incomplete KD rate, intravenous immunoglobulin (IVIG resistance rate, and echocardiographic detection results between the KD + Flu group and KD group were compared. The fever durations and laboratory test results of these three groups were compared. RESULTS: 1 The seasonal variations of the KD + Flu group, KD group and Flu group were similar. 2 The morbidity rate of incomplete KD was higher in the KD + Flu group compared with the KD group. 3 Patients in the KD + Flu group exhibited a longer time to KD diagnosis compared with patients in the KD group. 4 The KD + Flu group exhibited the longest fever duration among the three groups. 5 The CRP and ESR values in the KD + Flu group were higher those in the Flu or KD groups. CONCLUSIONS: Concomitant influenza infection affects the clinical manifestations of KD and can impact the laboratory test results and the diagnosis and treatment of the disease. However, it remains unclear whether influenza contributes to KD etiology.

  20. Possible involvement of infection with human coronavirus 229E, but not NL63, in Kawasaki disease.

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    Shirato, Kazuya; Imada, Yoshio; Kawase, Miyuki; Nakagaki, Keiko; Matsuyama, Shutoku; Taguchi, Fumihiro

    2014-12-01

    Although human coronavirus (HCoV)-NL63 was once considered a possible causative agent of Kawasaki disease based on RT-PCR analyses, subsequent studies could not confirm the result. In this study, this possibility was explored using serological tests. To evaluate the role of HCoV infection in patients with Kawasaki disease, immunofluorescence assays and virus neutralizing tests were performed. Paired serum samples were obtained from patients with Kawasaki disease who had not been treated with γ-globulin. HCoV-NL63 and two antigenically different isolates of HCoV-229E (ATCC-VR740 and a new isolate, Sendai-H) were examined as controls. Immunofluorescence assays detected no difference in HCoV-NL63 antibody positivity between the patients with Kawasaki disease and controls, whereas the rate of HCoV-229E antibody positivity was higher in the patients with Kawasaki disease than that in controls. The neutralizing tests revealed no difference in seropositivity between the acute and recovery phases of patients with Kawasaki disease for the two HCoV-229Es. However, the Kawasaki disease specimens obtained from patients in recovery phase displayed significantly higher positivity for Sendai-H, but not for ATCC-VR740, as compared to the controls. The serological test supported no involvement of HCoV-NL63 but suggested the possible involvement of HCoV-229E in the development of Kawasaki disease. © 2014 Wiley Periodicals, Inc.

  1. Transmission of acute infectious illness among cases of Kawasaki disease and their household members

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    Hsing-Chen Tsai

    2015-01-01

    Conclusion: A total of 66% KD cases had positive contact with ill household members prior to their disease onset and 92% of families had clusters of infectious illness, so KD is strongly associated with infections.

  2. A diagnostic algorithm combining clinical and molecular data distinguishes Kawasaki disease from other febrile illnesses

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    Ling Xuefeng B

    2011-12-01

    Full Text Available Abstract Background Kawasaki disease is an acute vasculitis of infants and young children that is recognized through a constellation of clinical signs that can mimic other benign conditions of childhood. The etiology remains unknown and there is no specific laboratory-based test to identify patients with Kawasaki disease. Treatment to prevent the complication of coronary artery aneurysms is most effective if administered early in the course of the illness. We sought to develop a diagnostic algorithm to help clinicians distinguish Kawasaki disease patients from febrile controls to allow timely initiation of treatment. Methods Urine peptidome profiling and whole blood cell type-specific gene expression analyses were integrated with clinical multivariate analysis to improve differentiation of Kawasaki disease subjects from febrile controls. Results Comparative analyses of multidimensional protein identification using 23 pooled Kawasaki disease and 23 pooled febrile control urine peptide samples revealed 139 candidate markers, of which 13 were confirmed (area under the receiver operating characteristic curve (ROC AUC 0.919 in an independent cohort of 30 Kawasaki disease and 30 febrile control urine peptidomes. Cell type-specific analysis of microarrays (csSAM on 26 Kawasaki disease and 13 febrile control whole blood samples revealed a 32-lymphocyte-specific-gene panel (ROC AUC 0.969. The integration of the urine/blood based biomarker panels and a multivariate analysis of 7 clinical parameters (ROC AUC 0.803 effectively stratified 441 Kawasaki disease and 342 febrile control subjects to diagnose Kawasaki disease. Conclusions A hybrid approach using a multi-step diagnostic algorithm integrating both clinical and molecular findings was successful in differentiating children with acute Kawasaki disease from febrile controls.

  3. Cardiospect (CS) in Pediatrics. Kawasaki Disease (KD)

    International Nuclear Information System (INIS)

    Arevalo, J.S.; Gutierrez, C.T.; Palacio, G.; Lancheros, L.H.; Manosalva, J.O.

    2008-01-01

    The first publication of the EK was in the year 1967, by T. Kawasaki, referring to 50 cases and establishing clinical diagnostic criteria of the disease, including cardiac involvement. In 1968 T. Yamamoto published a series of cases of EK, in which 48% had electrocardiographic abnormalities, establishing that the cardiac involvement was a common occurrence in this disease. The international incidence is between 1 and 5 per 100 000 and mortality between 0.1% and 5% difference related to the study and better recognition and hence early and appropriate treatment in countries where EK is more frequent. Mortality is higher in men and in children under one year old. The cardiac manifestations are one of the most important EK: approximately 15-25% of untreated children develop coronary abnormalities, acute myocardial infarction and myocarditis. Studies of CS can be used to assess myocardial ischemia or viability within the context of stress with dipyridamole or rest study in patients with acute symptoms or follow-up post revascularization. Thus it follows a forecast or defining complications. We present the cases of three patients with KD seen in the past year at our institution who had related heart disease and who underwent CS studies. It describes the technical findings and local acquisition, processing and diagnostic and clinical relevance. (author) [es

  4. Has joint involvement lessened in Kawasaki disease?

    Science.gov (United States)

    Álvarez, Eva Pilar; Rey, Francis; Peña, Sara Carolina; Rubio, Aranzazu; Calvo, Cristina; Collado, Paz

    Kawasaki disease (KD) is an acute systemic vasculitis affecting medium-sized arteries, particularly the coronary arteries. Classic diagnosis is based in prolonged fever and different clinical features, including acute arthritis. Our objective is to determine the prevalence of arthritis at the moment of the diagnosis, the response to intravenous immunoglobulin infusion and the relation with cardiac findings. Retrospective study through review of medical records of 42 patients with KD from 1988 to 2013. Demographic, clinical, laboratory variables and treatment were reviewed. Male sex was predominant (57%). Fever (100%), exanthema (92,9%), conjunctivitis (78,6%), oropharingeal changes (76,2%), cervical lymphadenopathy (71,4%), edema (52,4%) and peripheral desquamation (46,3%) were reported. Eight patients presented ecocardiography alterations (ectasia and aneurism). Acute articular involvement was reported in 7 (16%) patients, including oligoarticular (57%), monoarticular (29%) and polyarticular (14%) patterns. All patients had elevation of acute phase reactants with neutrophilia (57%) and hypoalbuminemia (71,5%), but showed a good therapeutic response to intravenous immunoglobulin, without sequelaes. Sixteen patients had incomplete KD nine males, with 100% of fever exanthema (75%), conjunctivitis (56%) and 50% of cervical lymphadenopathy. Whereas oropharingeal changes and edemas was described in 44% and 25% of them. Four patients with incomplete KD had coronary artery abnormalities. Acute arthritis was an uncommon finding (16%) and resulted in no sequelae. Maybe the treatment with intravenous immunoglobulin and aspirin prevents the development of articular abnormalities and then leading to a decrease in its follow-up requierement by reumathologist. The cardiovascular sequelae, mainly incomplete KD, remains determining its prognosis. The presence of articular involvement seems not to have influence over cardiac involvement. Copyright © 2016 Elsevier España, S

  5. Comorbidity of Kawasaki disease and group a streptococcal pleural effusion in a healthy child: a case report.

    Science.gov (United States)

    Alhammadi, Ahmed H; Hendaus, Mohamed A

    2013-01-01

    Kawasaki disease is an acute self-limiting vasculitis that affects children. The most dreaded complication of Kawasaki disease reported in the literature over the years is coronary artery disease, which is considered as the main cause of acquired heart disease. However, pulmonary associations with Kawasaki disease have been overlooked. We present a rare, if not unique, case of Kawasaki disease associated with group A streptococcus pleural effusion in the English language literature. A search of the PubMed database was carried out, using a combination of the terms "Kawasaki disease", "pneumonia", and "group A streptococcus". The majority of studies conducted in children with Kawasaki disease have concentrated on the coronary artery implications. Kawasaki disease is considered a self-limiting illness, but can have detrimental consequences if not diagnosed early. When there is a prolonged inflammatory reaction, with no infectious agent identified or remittent fever unresponsive to antibiotics, Kawasaki disease should be taken into consideration. Elevated Vβ2+ T cells compared with healthy controls suggest possible involvement of a superantigen in the etiology of Kawasaki disease, so it is wise that the health care provider concentrates not only on the cardiac consequences, but also on pulmonary associations.

  6. Oral necrotizing microvasculitis in a patient affected by Kawasaki disease.

    Science.gov (United States)

    Scardina, Giuseppe Alessandro; Fucà, Gerlandina; Carini, Francesco; Valenza, Vincenzo; Spicola, Michele; Procaccianti, Paolo; Messina, Pietro; Maresi, Emiliano

    2007-12-01

    Kawasaki disease (KD) was first described in 1967 by Kawasaki, who defined it as "mucocutaneous lymph node syndrome". KD is an acute systemic vasculitis, which mainly involves medium calibre arteries; its origin is unknown, and it is observed in children under the age of 5, especially in their third year. The principal presentations of KD include fever, bilateral nonexudative conjunctivitis, erythema of the lips and oral mucosa, changes in the extremities, rash, and cervical lymphadenopathy. Within KD, oral mucositis - represented by diffuse mucous membrane erythema, lip and tongue reddening and lingual papillae hypertrophy with subsequent development of strawberry tongue - can occur both in the acute stage of the disease (0-9 days), and in the convalescence stage (>25 days) as a consequence of the pharmacological treatment. KD vascular lesions are defined as systemic vasculitis instead of systemic arteritis. This study analyzed the anatomical-pathological substrata of oral mucositis in a baby affected by Kawasaki disease and suddenly deceased for cardiac tamponade caused by coronary aneurysm rupture (sudden cardiac death of a mechanical type).

  7. Extremely refractory Kawasaki disease with disseminated intravascular coagulation.

    Science.gov (United States)

    Koh, Young Kwon; Lee, Jae Hee; Park, Yeong Bong

    2017-07-01

    Disseminated intravascular coagulation is a rare complication of Kawasaki disease and appears in Kawasaki disease patients. We report a case of refractory Kawasaki disease complicated with disseminated intravascular coagulation and giant coronary aneurysm. A 5-month-old boy presented with Kawasaki disease with coagulopathy. Although the coagulopathy improved after fresh-frozen plasma and antithrombin-III administration, the fever persisted despite two rounds of intravenous immunoglobulin, along with intravenous methylprednisolone pulse therapy and infliximab administration. Despite all efforts to treatment, the patient had giant coronary aneurysms and died suddenly.

  8. Facial nerve palsy, Kawasaki disease, and coronary artery aneurysm.

    Science.gov (United States)

    Stowe, Robert C

    2015-09-01

    Kawasaki disease is rarely complicated by cranial nerve VII palsy. This report describes a 15-month-old female presenting with 3 days of fever, irritability, and rash who was subsequently diagnosed with Kawasaki disease and treated with intravenous immunoglobulin. She was found to have mild coronary artery ectasia and developed an acute, transient, left-sided facial palsy on the sixth day of illness. Repeat echocardiography demonstrated worsening aneurysm and intravenous methylprednisolone was added to her treatment regimen. At 1 and 3 months post-discharge, echocardiography demonstrated resolution of her coronary aneurysm. This case makes 41 total described in the literature. Patients tend to be under 12-months-old and there is a higher association with coronary artery aneurysm in such patients compared to those without facial palsy who never even received treatment. Kawasaki disease associated with facial palsy may indicate increased inflammatory burden and patients may require additional anti-inflammatory agents and more vigilant echocardiography. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  9. Risk of coronary artery involvement in Kawasaki disease.

    Science.gov (United States)

    Soriano-Ramos, María; Martínez-Del Val, Elena; Negreira Cepeda, Sagrario; González-Tomé, María I; Cedena Romero, Pilar; Fernández-Cooke, Elisa; Albert de la Torre, Leticia; Blázquez-Gamero, Daniel

    2016-04-01

    Kawasaki disease refers to systemic vasculitis with risk of coronary artery disease. Our objective is to identify risk factors associated with coronary artery disease in patients with complete and incomplete Kawasaki disease. Descriptive, retrospective study conducted in patients diagnosed with Kawasaki disease in a tertiary-care hospital between 2008 and 2014. The American Heart Association diagnostic criteria were used to define complete and incomplete Kawasaki disease. Thirty-one children were diagnosed with Kawasaki disease; 24 met the criteria for the complete form, and 7, for the incomplete form of this condition. Five had coronary artery disease. One of them had incomplete Kawasaki disease (1/7= 14.3%), and the remaining four had the complete form (4/24= 16.7%). No significant differences were found between both groups (p= 1.0). Patients with coronary artery involvement had a higher C-reactive protein level (median: 16.2 mg/dL versus 8.4 mg/dL, p= 0.047) and lower albuminemia (median: 3.2 mg/dL versus 3.99 mg/dL, p= 0.002). The risk of coronary artery involvement in incomplete Kawasaki disease is similar to that in complete Kawasaki disease; therefore, in patients with the incomplete form, immunoglobulin therapy should not be delayed. In our population, C-reactive protein and albumin levels were related to a higher risk of coronary artery involvement. Sociedad Argentina de Pediatría.

  10. The serum concentration of soluble interleukin-2 receptor in patients with Kawasaki disease.

    Science.gov (United States)

    Teraura, Hiroyuki; Kotani, Kazuhiko; Minami, Takaomi; Takeshima, Taro; Shimooki, Osamu; Kajii, Eiji

    2017-03-01

    Kawasaki disease is a febrile disease of childhood that is associated with increased inflammatory cytokines and immunoregulatory abnormalities. While the serum concentrations of soluble IL-2 receptor can change under such pathologies, the relevance of the soluble IL-2 receptor concentration in patients with Kawasaki disease has not been specified. We aimed to summarize the existing studies that reported the soluble IL-2 receptor concentrations in patients with Kawasaki disease. Original articles that were published up to July 2016 were collected using a PubMed/Medline-based search engine. A total of nine articles that reported the serum soluble IL-2 receptor concentrations in acute-phase Kawasaki disease were eligible. All of the articles described a high soluble IL-2 receptor concentration in patients with Kawasaki disease relative to the level of controls or the reference range. Two of five articles on patients with coronary artery aneurysms described a significantly higher soluble IL-2 receptor concentration in patients with coronary artery aneurysms than patients without. Two articles on patients with intravenous immunoglobulin therapy described a significant decrease of the soluble IL-2 receptor concentration after the therapy. Accordingly, the serum soluble IL-2 receptor can be a potent marker of disease activity and therapeutic effects in patients with Kawasaki disease; further studies are thus warranted for its use in the clinical setting.

  11. Differential expression of miR-145 in children with Kawasaki disease.

    Directory of Open Access Journals (Sweden)

    Chisato Shimizu

    Full Text Available Kawasaki disease is an acute, self-limited vasculitis of childhood that can result in structural damage to the coronary arteries. Previous studies have implicated the TGF-β pathway in disease pathogenesis and generation of myofibroblasts in the arterial wall. microRNAs are small non-coding RNAs that modulate gene expression at the post-transcriptional level and can be transported between cells in extracellular vesicles. To understand the role that microRNAs play in modifying gene expression in Kawasaki disease, we studied microRNAs from whole blood during the acute and convalescent stages of the illness.RNA isolated from the matched whole blood of 12 patients with acute and convalescent Kawasaki disease were analyzed by sequencing of small RNA. This analysis revealed six microRNAs (miRs-143, -199b-5p, -618, -223, -145 and -145* (complementary strand whose levels were significantly elevated during the acute phase of Kawasaki disease. The result was validated using targeted qRT-PCR using an independent cohort (n = 16. miR-145, which plays a critical role in the differentiation of neutrophils and vascular smooth muscle cells, was expressed at high levels in blood samples from acute Kawasaki disease but not adenovirus-infected control patients (p = 0.005. miR-145 was also detected in small extracellular vesicles isolated from acute Kawasaki disease plasma samples. Pathway analysis of the predicted targets of the 6 differentially expressed microRNAs identified the TGF-β pathway as the top pathway regulated by microRNAs in Kawasaki disease.Sequencing of small RNA species allowed discovery of microRNAs that may participate in Kawasaki disease pathogenesis. miR-145 may participate, along with other differentially expressed microRNAs, in regulating expression of genes in the TGF-β pathway during the acute illness. If the predicted target genes are confirmed, our findings suggest a model of Kawasaki disease pathogenesis whereby miR-145 modulates TGF

  12. Absence of association of FCGR2A gene polymorphism rs1801274 with Kawasaki disease in Greek patients.

    Science.gov (United States)

    Chatzikyriakidou, Anthoula; Aidinidou, Louiza; Giannopoulos, Andreas; Papadopoulou-Legbelou, Kyriaki; Kalinderi, Kallirhoe; Fidani, Liana

    2015-04-01

    Kawasaki disease is an acute, febrile syndrome in infancy, characterised by vasculitis of medium-sized arteries, and affects predominantly young children. Family-based studies on Kawasaki disease supports the contribution of genetic factors in disorder manifestation. In a recent genome-wide association study, the polymorphism rs1801274 of FCGR2A [Fc fragment of immunoglobulin G, low-affinity IIa, receptor] gene has been implicated in disease pathogenesis. The aim of the present study was to explore the association of this variant, for the first time, in a group of Kawasaki-diseased patients of Greek origin. A total of 47 Kawasaki-diseased children and 50 control subjects were enrolled in the study. Polymerase chain reaction-restriction fragment length polymorphism assay was performed in rs1801274 genotyping. No association was observed between this polymorphism genotypes' or alleles' distribution between Kawasaki-diseased patients and controls. Furthermore, no association was revealed between this polymorphism and cardiovascular complications in Kawasaki-diseased patients. In the literature, the reported data over this polymorphism association with Kawasaki disease in Caucasian patients are contradictory. In addition, the disease shows low prevalence in the Caucasian populations. Therefore, the independent genetic association studies on rs1801274 with Kawasaki disease in various Caucasian groups increase the amount of genetic data, which could be used in a future meta-analysis, increasing the statistical power of the resultant conclusions.

  13. Postnatal Risk of Acquiring Kawasaki Disease: A Nationwide Birth Cohort Database Study.

    Science.gov (United States)

    Wu, Mei-Hwan; Lin, Min-Tai; Chen, Hui-Chi; Kao, Feng-Yu; Huang, San-Kuei

    2017-01-01

    To investigate the postnatal risk of Kawasaki disease and coronary complications from a nationwide birth cohort in Taiwan, a country with the third-highest incidence of Kawasaki disease worldwide. We enrolled children born between 2000 and 2009 with complete postnatal medical care records for 2000-2014 in the Taiwan national database. Out of a total of 2 150 590 live births, we identified 6690 (62.6% boys) patients with Kawasaki disease. The onset was mostly (93.9%) within the first 5 years of life (median, 16 months; 38% during infancy), but was rare within the first 3 months of life. The overall cumulative incidence of Kawasaki disease by age 5 years was 2.78‰ (3.33‰ for boys and 2.17‰ for girls; P Kawasaki disease recurred more often in younger patients (cumulative incidence, 2.3% in infants vs 1.7% in children aged 1-4 years). Coronary complications occurred in 16.2% of the patients, including 4 cases of acute myocardial infarction (3 occuring during the acute stage and 1 occurring 5 years later). The probability of a major cardiac event (infarction, undergoing percutaneous coronary intervention or coronary artery bypass grafting, or death) by adolescence was 1.9%. The postnatal risk of Kawasaki disease was 3‰-4‰ and increased with every birth year. Patients with Kawasaki disease are at substantial risk for a major cardiac events during childhood. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. Coronary artery calcification in Kawasaki disease

    International Nuclear Information System (INIS)

    Ino, T.; Shimazaki, S.; Akimoto, K.; Park, I.; Nishimoto, K.; Yabuta, K.; Tanaka, A.

    1990-01-01

    To evaluate the angiographic features of coronary lesions in Kawasaki disease with coronary artery calcification, cinefluoroscopy and cineangiography were retrospectively reviewed in 116 patients who had undergone coronary angiography between 1982 and 1989. Angiographic abnormalities of coronary arteries were demonstrated in 55 of 116 patients. In 5 (9.1%) of the 55 patients, 9 with calcification were identified by cinefluoroscopy and chest X-ray. Eight of the 9 calcified lesions showed a circular or ring-shape configuration. Coronary angiography revealed a total occlusion of the right coronary artery with collateral circulation from the distal left coronary artery in 2 patients and a severe stenosis of the right coronary artery in 2 patients, in whom anticoagulant therapy had not been continued during the follow-up periods. The remaining patient in whom anticoagulant therapy had been continued had bilateral aneurysms but no significant stenosis. These results indicate that a ring-shape calcification on chest X-ray in 2 patients with a history of Kawasaki disease may suggest an involvement by coronary artery stenosis even when anticoagulant drugs had been given. Therefore, coronary angiography should be performed to evaluate the stenotic lesions if this type of calcification is found by routine radiographic examination. (orig.)

  15. Myocardial imaging in patients with Kawasaki disease

    International Nuclear Information System (INIS)

    Ono, Yasuo; Tanimoto, Takeshi; Kijima, Yoshitami; Kohata, Tohru; Suzuki, Atsuko

    1982-01-01

    Thallium-201 myocardial imaging was performed in 80 children with coronary arterial lesions due to Kawasaki disease in order to assess the value of serial and exercise myocardial imagings. In eight of these children, abnormalities of the image were noted. Twenty children had serial thallium studies with an interval of three to 18 months, and five of these showed changes in the image including appearance of a new perfusion defect in one patient and improvement of perfusion defects in four. These changes of the myocardial image were correlated well with coronary angiographic findings obtained within a few days of the isotope studies. It was noted that the changes of the myocardial image were more frequently observed at relatively recent period recovered from Kawasaki disease. Exercise myocardial imaging using a bicycle ergometer was performed in eight children with coronary arterial lesions. In three an evidence of improvement of the myocardial perfusion was noted immediately after exercise as well as on the delayed image. In one patient, a decrease of the perfusion in the apex and inferior wall was noted immediately after exercise. On the observed image, image of the apex improved but that of the inferior wall remained hypoperfused. Thus thallium-201 myocardial imaging was considered to permit the best noninvasive documentation imaging was found to be useful in differentiating the viable from nonviable myocardium. It was to be emphasized that quantitative evaluation by computer-assisted analysis was particularly valuable in detecting small areas and in a comparison of the myocardial images. (author)

  16. Cardiac complications in children with Kawasaki disease in our own experience.

    Science.gov (United States)

    Gowin, Ewelina; Małecka, Ilona; Stryczyńska-Kazubska, Joanna; Michalak, Michał; Wysocki, Jacek; Górzna-Kamińska, Hanna

    2016-01-01

    Kawasaki disease is the most common cause of acquired heart disease in children in developed countries. The incidence of Kawasaki disease varies from 180 in Japan through 20 in United States to 5-8 in the European countries per 100,000 children younger than 5 years of age. To evaluate cardiac complications in children hospitalised with Kawasaki disease. Retrospective analysis of the medical records of patients hospitalised with Kawasaki disease in the Specialist Mother and Child Healthcare Facility in Poznan (Poland) in 2008-2014. The diagnosis was based on the American Heart Association criteria. Study group included 30 patients (25 boys and 5 girls). The mean age was 49 months; 21 (70%) children were younger than 5 years of age. All patients had oral mucosal lesions, while an elevated leukocyte count was observed in a minority of patients. Cardiac involvement was detected in 18 (60%) patients, aneurysms in 4 (13.3%) patients, coronary artery dilatation in 6 patients, pericarditis in 6 patients, mitral regurgitation in 3 patients, and aortic regurgitation in 2 patients. In 5 children, more than 1 cardiac abnormality was detected. During 12 months of follow-up, coronary artery dilatation resolved in 5 children, and 1 patient developed aneurysm. Our findings suggest that Kawasaki disease should be considered in the differential diagnosis of children with prolonged fever. During the acute stage of the disease, children with Kawasaki disease require regular cardiac evaluation, and long-term care is needed when cardiovascular complications occur. A central case reporting system to monitor all cases of Kawasaki disease in the Polish paediatric population should be introduced.

  17. Kidney and Urinary Tract Involvement in Kawasaki Disease

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    Toru Watanabe

    2013-01-01

    Full Text Available Kawasaki disease (KD is a systemic vasculitis and can develop multiple organ injuries including kidney and urinary tract involvement. These disorders include pyuria, prerenal acute kidney injury (AKI, renal AKI caused by tubulointerstitial nephritis (TIN, hemolytic uremic syndrome (HUS, and immune-complex mediated nephropathy, renal AKI associated with either Kawasaki disease shock syndrome or unknown causes, acute nephritic syndrome (ANS, nephrotic syndrome (NS, renal tubular abnormalities, renal abnormalities in imaging studies, and renal artery lesions (aneurysms and stenosis. Pyuria is common in KD and originates from the urethra and/or the kidney. TIN with AKI and renal tubular abnormalities probably result from renal parenchymal inflammation caused by T-cell activation. HUS and renal artery lesions are caused by vascular endothelial injuries resulting from vasculitis. Some patients with ANS have immunological abnormalities associated with immune-complex formation. Nephromegaly and renal parenchymal inflammatory foci are detected frequently in patients with KD by renal ultrasonography and renal scintigraphy, respectively. Although the precise pathogenesis of KD is not completely understood, renal vasculitis, immune-complex mediated kidney injuries, or T-cell immune-regulatory abnormalities have been proposed as possible mechanisms for the development of kidney and urinary tract injuries.

  18. Kidney and Urinary Tract Involvement in Kawasaki Disease

    Science.gov (United States)

    Watanabe, Toru

    2013-01-01

    Kawasaki disease (KD) is a systemic vasculitis and can develop multiple organ injuries including kidney and urinary tract involvement. These disorders include pyuria, prerenal acute kidney injury (AKI), renal AKI caused by tubulointerstitial nephritis (TIN), hemolytic uremic syndrome (HUS), and immune-complex mediated nephropathy, renal AKI associated with either Kawasaki disease shock syndrome or unknown causes, acute nephritic syndrome (ANS), nephrotic syndrome (NS), renal tubular abnormalities, renal abnormalities in imaging studies, and renal artery lesions (aneurysms and stenosis). Pyuria is common in KD and originates from the urethra and/or the kidney. TIN with AKI and renal tubular abnormalities probably result from renal parenchymal inflammation caused by T-cell activation. HUS and renal artery lesions are caused by vascular endothelial injuries resulting from vasculitis. Some patients with ANS have immunological abnormalities associated with immune-complex formation. Nephromegaly and renal parenchymal inflammatory foci are detected frequently in patients with KD by renal ultrasonography and renal scintigraphy, respectively. Although the precise pathogenesis of KD is not completely understood, renal vasculitis, immune-complex mediated kidney injuries, or T-cell immune-regulatory abnormalities have been proposed as possible mechanisms for the development of kidney and urinary tract injuries. PMID:24288547

  19. Recurrent lip swelling as a late presentation of Kawasaki disease: Case report and review of literature.

    Science.gov (United States)

    Faden, Asmaa

    2013-01-01

    Kawasaki Disease (KD) is an acute systemic vasculitis of unknown etiology. In many developed countries, KD has replaced rheumatic heart disease as the leading cause of acquired heart disease in children. Among the classical criteria for a diagnosis of KD are oral manifestations such as strawberry tongue, erythematous cracked lip, and oropharyngeal mucositis. We report the case of a 24-year-old Saudi female with a history of Kawasaki disease who presented to our oral medicine clinic with recurrent painless swelling of the upper lip. As lip swelling has not previously been reported as an oral manifestation of KD, this case represents a novel presentation of recurrent Kawasaki disease in an adult female.

  20. [Kawasaki disease in children and adolescents].

    Science.gov (United States)

    Neudorf, U

    2011-12-01

    Kawasaki disease (KD) is a systemic vasculitis of unknown etiology. The diagnostic criteria are fulfilled with fever of unknown origin and 4 of the following 5 criteria: bilateral conjunctival injection, cervical lymphadenopathy, polymorphous rash, oral mucous membrane changes (injected lips, strawberry tongue) and peripheral extremity changes (erythema, edema, desquamation). If less than 4 criteria are found incomplete KD can be diagnosed. The therapy is 2 g/kg body weight single dose intravenous immunoglobulin and acetylsalicylic acid (ASS). In the long-term follow-up the main focus is on the coronary arteries because coronary changes play a key role in the intensity of long-term management. There is some evidence that KD is a risk factor for cardiovascular diseases in adults.

  1. Kawasaki Disease in A Nigerian Child- a case report | Sotimehin ...

    African Journals Online (AJOL)

    cutaneous hypersensitivity reaction during treatment for a febrile illness, but eventually manifested all the diagnostic criteria for Kawasaki Disease (KD) while on admission. Although an initial diagnosis of Steven-Johnson's Syndrome was made, ...

  2. Association of mannose-binding lectin genotype with cardiovascular abnormalities in Kawasaki disease

    NARCIS (Netherlands)

    Biezeveld, Maarten H.; Kuipers, Irene M.; Geissler, Judy; Lam, Jan; Ottenkamp, Jaap J.; Hack, C. Erik; Kuijpers, Taco W.

    2003-01-01

    Kawasaki disease is an acute vasculitis of possible infectious cause, which in particular affects the coronary arteries. Young children rely mostly on their innate immune system for protection against invading microorganisms, of which mannose-binding lectin is an important component. We aimed to

  3. Intravenous immunoglobulin, pharmacogenomics, and Kawasaki disease.

    Science.gov (United States)

    Kuo, Ho-Chang; Hsu, Yu-Wen; Wu, Mei-Shin; Chien, Shu-Chen; Liu, Shih-Feng; Chang, Wei-Chiao

    2016-02-01

    Kawasaki disease (KD) is a systemic vasculitis of unknown etiology and it is therefore worth examining the multifactorial interaction of genes and environmental factors. Targeted genetic association and genome-wide association studies have helped to provide a better understanding of KD from infection to the immune-related response. Findings in the past decade have contributed to a major breakthrough in the genetics of KD, with the identification of several genomic regions linked to the pathogenesis of KD, including ITPKC, CD40, BLK, and FCGR2A. This review focuses on the factors associated with the genetic polymorphisms of KD and the pharmacogenomics of the response to treatment in patients with intravenous immunoglobulin resistance. Copyright © 2014. Published by Elsevier B.V.

  4. [Predicting value of thrombospondin-2 for coronary artery dilatation in patients with Kawasaki disease].

    Science.gov (United States)

    Song, R X; Li, X H; Zhang, T; Cui, X D; Fu, J

    2016-04-01

    To investigate the predictive value of thrombospondin-2 in children with coronary artery dilatation secondary to Kawasaki disease. This study was a retrospective controlled study, the patients were divided into Kawasaki disease group and control group.Patients first time hospitalized in Children's Hospital Affiliated to Capital Institute of Pediatrics during the acute phase of Kawasaki disease were enrolled in Kawasaki disease group from May 2013 to August 2014.Sixty-four Kawasaki disease patients were enrolled into the Kawasaki disease group based on inclusion and exclusion criteria, including 39 males and 25 females, with an average age of 2.3 years.According to the results of echocardiography of children with Kawasaki disease, patients were divided into coronary artery dilatation group and non-coronary artery dilatation group, there were 33 cases in the coronary dilatation (CAD) group, 26 males and 7 females, the average age was 2.0 years, and 31 cases in the non-coronary dilatation (NCAD) group, 13 males and 18 females, the average age was 2.6 years.The control group consisted of children with fever but excluding vascular inflammatory diseases and healthy children, 32 cases in fever group, 19 males and 13 females, mean age was 4.5 years; in which healthy group had 32 cases, 18 males and 14 females and the average age was 3.3 years. Enzyme linked immunosorbent assay (ELISA) method was used to measure the levels of thrombospondin-1 (TSP-1) and TSP-2 in the plasma of each group, and the related laboratory parameters, and general information was analyzed.Multiple sets of normal distribution of data were compared by analysis of unifactorial analysis of variance and the two groups were compared by two independent samples t-test.Analysis of covariance was used to remove the effect of age.The χ(2) test was used to analyze categeorical data and receiver operating characteristic (ROC) curve for evaluating the predictive value of TSP-2. Compared with the febrile group

  5. A male infant had subdural effusion and paroxysmal supraventricular tachycardia during the febrile episode of Kawasaki disease: a case report and literature review.

    Science.gov (United States)

    Chou, Chia-Pei; Lin, I-Chun; Kuo, Kuang-Che

    2016-05-28

    Kawasaki disease is an acute, febrile, self-limiting, inflammatory systemic vasculitis seen in early childhood, most commonly in those below 5 years of age. In Kawasaki disease, the coronary arteries are most commonly affected, which may lead to asymptomatic coronary artery ectasia or formation of an aneurysm. Paroxysmal supraventricular tachycardia(PSVT) is a severe and rare cardiovascular complication of Kawasaki disease. A case of Kawasaki disease presenting with unusual findings, including subdural effusion and PSVT is reported. This is a 4-month-10-day-old boy presents with anterior fontanelle bulging and moderate bilateral subdural effusion at the acute stage of Kawasaki disease and PSVT at the subacute stage of Kawasaki disease. The subdural effusion was resolution after intravenous immunoglobulin(IVIG) administration. And the PSVT was subsided after administered 3 doses of adenosine, 1 dose of amiodarone loading and Propranolol twice per day use. At 1-year follow-up has made a complete recovery with no arrhythmia episodes, developmental effects or abnormal neurologic findings. Subdural effusion in the acute stage of Kawasaki disease may be an inflammatory response. It may resolves spontaneously after anti-inflammatory treatment such as IVIG infusion. PSVT is a severe cardiovascular complication of Kawasaki disease. In those who taking aspirin, we need to carefully observe the heart rhythm and PSVT side effects, especially in the first month.

  6. Common variants in CASP3 confer susceptibility to Kawasaki disease.

    Science.gov (United States)

    Onouchi, Yoshihiro; Ozaki, Kouichi; Buns, Jane C; Shimizu, Chisato; Hamada, Hiromichi; Honda, Takafumi; Terai, Masaru; Honda, Akihito; Takeuchi, Takashi; Shibuta, Shoichi; Suenaga, Tomohiro; Suzuki, Hiroyuki; Higashi, Kouji; Yasukawa, Kumi; Suzuki, Yoichi; Sasago, Kumiko; Kemmotsu, Yasushi; Takatsuki, Shinichi; Saji, Tsutomu; Yoshikawa, Tetsushi; Nagai, Toshiro; Hamamoto, Kunihiro; Kishi, Fumio; Ouchi, Kazunobu; Sato, Yoshitake; Newburger, Jane W; Baker, Annette L; Shulman, Stanford T; Rowley, Anne H; Yashiro, Mayumi; Nakamura, Yoshikazu; Wakui, Keiko; Fukushima, Yoshimitsu; Fujino, Akihiro; Tsunoda, Tatsuhiko; Kawasaki, Tomisaku; Hata, Akira; Nakamura, Yusuke; Tanaka, Toshihiro

    2010-07-15

    Kawasaki disease (KD; OMIM 611775) is an acute vasculitis syndrome which predominantly affects small- and medium-sized arteries of infants and children. Epidemiological data suggest that host genetics underlie the disease pathogenesis. Here we report that multiple variants in the caspase-3 gene (CASP3) that are in linkage disequilibrium confer susceptibility to KD in both Japanese and US subjects of European ancestry. We found that a G to A substitution of one commonly associated SNP located in the 5' untranslated region of CASP3 (rs72689236; P = 4.2 x 10(-8) in the Japanese and P = 3.7 x 10(-3) in the European Americans) abolished binding of nuclear factor of activated T cells to the DNA sequence surrounding the SNP. Our findings suggest that altered CASP3 expression in immune effecter cells influences susceptibility to KD.

  7. Epidemiologic pictures of Kawasaki disease in Shanghai from 1998 through 2002.

    Science.gov (United States)

    Huang, Guo-Ying; Ma, Xiao-Jing; Huang, Min; Chen, Shu-Bao; Huang, Mei-Rong; Gui, Yong-Hao; Ning, Shou-Bao; Zhang, Tuo-Hong; Du, Zhong-Dong; Yanagawa, Hiroshi; Kawasaki, Tomisaku

    2006-01-01

    Epidemiologic features of Kawasaki disease in China is still not clear. A questionnaire form and diagnostic guidelines for Kawasaki disease were sent to hospitals in Shanghai, which provided with pediatric medical care. All patients with Kawasaki disease diagnosed during January 1998 through December 2002 were recruited in this study. A total of 768 patients with Kawasaki disease were reported. The incidence rates of Kawasaki disease for each year were 16.79 (1998), 25.65 (1999), 28.16 (2000), 28.05 (2001), and 36.76 (2002) per 100,000 children under 5 years of age. The male/female ratio was 1.83:1. The age at onset ranged from 1 month to 18.8 years (median: 1.8 years). The disease occurred more frequently in spring and summer. Fever was the most common clinical symptom, followed by oral changes, extremities desquamate, rash, conjunctive congestion, lymphadenopathy, extremities swelling, and crissum desquamate. Cardiac abnormalities were found in 24.3% of patients. The most common cardiac abnormality was coronary artery lesions including dilatation (68%) and aneurysm (10%). The case-fatality rate at acute stage of the disease was 0.26%. A second onset of the disease occurred in 1.82% of patients. The incidence rate of Kawasaki disease in Shanghai is lower than that reported in Japan, but higher than those in western countries. The increasing trend in incidence, sex distribution and cardiac abnormalities are similar to those in previous reports. The seasonal distribution is similar to the report from Beijing and different from other reports.

  8. Kawasaki disease in Sicily: clinical description and markers of disease severity

    OpenAIRE

    Maggio, M.; Corsello, G.; Prinzi, E.; Cimaz, R.

    2016-01-01

    Background Kawasaki disease (KD) is an acute systemic vasculitis of small and middle size arteries; 15-25 % of untreated patients and 5 % of patients treated with intravenous immunoglobulin (IVIG) develop coronary artery lesions (CAL). Many studies tried to find the most effective treatment in the management of resistant KD and to select the risk factors for CAL. Our data are assessed on children from west Sicily, characterized by a genetic heterogeneity. Methods We studied the clinical data ...

  9. [Brain hemorrhage in a patient with Kawasaki disease].

    Science.gov (United States)

    Yamazaki-Nakashimada, Marco Antonio; Rivas-Larrauri, Francisco; Alcántara-Salinas, Adriana; Hernández-Bautista, Victor; Rodríguez-Lozano, Ana Luisa

    2013-01-01

    Kawasaki disease is an acute, self-limiting vasculitis of unknown origin, characterized by fever, palms and soles edema, cervical lymphadenopathy, strawberry tongue, and non-exudative conjunctivitis. It is a multisystemic vasculitis that affects predominantly infants and young children. The most feared complication is the development of coronary aneurysms that occurs up to 25% of untreated patients; however there are reports of extra coronary involvement. Herein we present the case of a 2 year-old girl who had a severe symptomatology and persistent fever despite intravenous gammaglobulin. Two years later she presented right hemiparesia and headache, with data from CAT and MRI suggestive of brain mass and deviation of the midline, secondary to left frontoparietal haemorrhage that was treated with a craniotomy. She was discharged on prednisone, ASA and rehabilitation.

  10. Subclinical arterial stiffness in young children after Kawasaki disease.

    Science.gov (United States)

    Oguri, Masato; Nakamura, Tsuneyuki; Tamanuki, Keita; Akita, Chisato; Kitaoka, Chika; Saikawa, Yutaka; Takahashi, Masato

    2014-02-01

    Recent studies have revealed that atherosclerosis progresses faster than expected in young adults with a history of Kawasaki disease. However, it is unclear as to when these arterial changes become measurable. In this study, we evaluated subclinical arterial stiffness in young children with a history of Kawasaki disease using two-dimensional ultrasound speckle tracking. A total of 75 children with a history of Kawasaki disease (mean age, 8.2 ± 2.8 years) and 50 healthy controls (mean age 8.3 ± 3.5 years) were included. The two regions of interest for speckle tracking were manually positioned at the anterior and posterior carotid arterial wall using a Philips iE33 (Philips Medical Systems, Bothell, WA, USA). The peak systolic strain, time to peak systolic strain, early systolic strain rate, and late systolic strain rate were continuously monitored between the two regions of interest. Furthermore, the intimal-medial thickness, stiffness β, and pressure-elastic modulus, as conventional measures of arterial stiffness, were concurrently obtained. The peak systolic strain and late systolic strain rate differed significantly between the patients with Kawasaki disease and controls (6.69% versus 8.60%, p < 0.01, and -0.28/second versus -0.51/second, p < 0.0001, respectively). There was no difference in the time to peak systolic strain, early systolic strain rate, and conventional measures. The arteries of patients with Kawasaki disease appear to develop mild sclerotic changes shortly after the onset of the disease.

  11. Angiographic evaluation of coronary arterial abnormalities in Kawasaki disease

    International Nuclear Information System (INIS)

    Choi, Ik Joon; Kim, Yang Min; Kim, Me Young; Kim, Jung Suk; Je, Eun Kyoung; Kim, Seong Bae; Moon, Yung; Kim, Seong Ho; Bae, Eun Jung

    1998-01-01

    The purpose of this paper is to evaluate the coronary angiographic findings of patients with Kawasaki disease and to investigate the natural course of aneurysms of the coronary artery. Between June 1989 and January 1996, we evaluated the coronary angiographic findings of 12 consecutive children with Kawasaki disease whose coronary artery was abnormal. On initial study, we retrospectively analysed the size, configuration, and location of 35 coronary aneurysms, and in five children, follow-up coronary angiography was performed at intervals of 17 to 28 (mean, 23) months. Seventeen aneurysms detected on initial study were evaluated for subsequent change. In patients with Kawasaki disease, information regarding the size and configuration of coronary aneurysms may be useful for predicting the natural course and prognosis of coronary artery disease. (author). 17 refs., 3 figs

  12. The Clinical Diagnosis and Management of Kawasaki Disease: a Review and Update.

    Science.gov (United States)

    Zhu, Frank H; Ang, Jocelyn Y

    2016-09-01

    Kawasaki disease is an acute, self-limited vasculitis of childhood and has become the leading cause of acquired pediatric heart disease in the USA. Prompt treatment is essential in reducing cardiac-related morbidity and mortality. The underlying etiology remains unknown. The disease itself may be the characteristic manifestation of a common pathway of immune-mediated vascular inflammation in susceptible hosts. The characteristic clinical features of fever for at least 5 days with bilateral nonpurulent conjunctivitis, rash, changes in lips and oral cavity, changes in peripheral extremities, and cervical lymphadenopathy remain the mainstay of diagnosis. Supplementary laboratory criteria can aid in the diagnosis, particularly in cases of incomplete clinical presentation. Diagnosis of Kawasaki disease can be challenging as the clinical presentation can be mistaken for a variety of other pediatric illnesses. Standard of care consists of intravenous immune globulin and aspirin. Corticosteroids, infliximab, and cyclosporine A have been used as adjunct therapy for Kawasaki disease refractory to initial treatment. There is ongoing research into the use of these agents in the initial therapy of Kawasaki disease.

  13. Procalcitonin Levels in Patients with Complete and Incomplete Kawasaki Disease

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    Hwa Jin Cho

    2013-01-01

    Full Text Available Incomplete Kawasaki disease (iKD is considered to be a less complete form of Kawasaki disease (cKD, and several differences in the laboratory presentations of iKD and cKD have been noted. We investigated serum procalcitonin levels in patients with iKD, cKD, and other febrile diseases (a control group. Seventy-seven patients with cKD, 24 with iKD, and 41 controls admitted to our hospital from November 2009 to November 2011 were enrolled in the present study. We obtained four measurements of serum procalcitonin levels and those of other inflammatory markers from each patient. Samples were taken for analysis on the day of diagnosis (thus before treatment commenced; D0 and 2 (D2, 14 (D14, and 56 days (D56 after intravenous immunoglobulin infusion. We obtained control group data at D0. The mean D0 serum procalcitonin levels of cKD patients (0.71±1.36 ng/mL and controls (0.67±1.06 ng/mL were significantly higher than those of iKD patients (0.26±0.26 ng/mL (P=0.014 and P=0.041, resp.. No significant difference in mean procalcitonin level was evident among groups at any subsequent time. In conclusion, the serum procalcitonin level of patients with acute-stage cKD was significantly higher than that of iKD patients.

  14. Doença de Kawasaki: experiência clínica em hospital universitário Kawasaki disease: clinical experience in a university hospital

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    Angela Esposito Ferronato

    2010-06-01

    Full Text Available OBJETIVO: A doença de Kawasaki é uma vasculite sistêmica aguda de etiologia desconhecida. Seu diagnóstico baseia-se em critérios clínicos. O objetivo deste estudo foi descrever os casos de pacientes com doença de Kawasaki internados no Hospital Universitário da Universidade de São Paulo entre janeiro/2000 e junho/2008. MÉTODOS: Dentre todos os pacientes internados na Enfermaria de Pediatria no período acima, foram selecionados aqueles cujo CID de alta foi doença de Kawasaki. Realizou-se estudo descritivo por meio da análise dos prontuários dessas crianças. RESULTADOS: Foram encontrados 18 casos. A média de internações foi de 2,1 casos/ano. A idade variou de três meses a nove anos. A proporção meninos:meninas foi 1:1,25. Receberam outros diagnósticos prévios 17 pacientes, sendo escarlatina em 2/3 dos casos. O tempo de febre antes do diagnóstico variou de cinco a 11 dias. Nove crianças apresentaram quatro sinais sugestivos de doença de Kawasaki; oito apresentaram cinco sinais e uma apresentou dois sinais, o que foi considerado doença de Kawasaki incompleta. Receberam gamaglobulina 15 crianças (entre o sexto e o décimo dias de evolução e 11 (73% ficaram afebris após infusão da medicação. Os demais tiveram febre até 24 horas após a administração. Todos os pacientes realizaram ecocardiograma e três apresentaram aneurisma leve da coronária. CONCLUSÕES: A doença de Kawasaki é habitualmente confundida com outras doenças, o que causa retardo no tratamento e aumento no risco de complicações cardíacas.OBJECTIVE: Kawasaki disease is an acute systemic vasculitis of unknown etiology. Its diagnosis is based on clinical criteria. This study aimed to describe Kawasaki disease cases treated at the University Hospital of Universidade de São Paulo, from January/2000 to June/2008. METHODS: Among all patients admitted to the pediatric ward during this period, patients whose discharge ICD was Kawasaki disease were

  15. Coronary CT angiography and MR angiography of Kawasaki disease

    International Nuclear Information System (INIS)

    Goo, Hyun Woo; Park, In-Sook; Ko, Jae Kon; Kim, Young Hwee

    2006-01-01

    Although the incidence of coronary artery aneurysms has diminished in patients with Kawasaki disease, coronary artery involvement is still regarded as a major complication of the disease, significantly affecting morbidity and mortality. Recent technical advances in coronary CT angiography (CTA) and MR angiography (MRA) have led to the possibility of using these two imaging methods as minimally invasive alternatives to the more invasive diagnostic catheter angiography in evaluating coronary artery abnormalities, such as aneurysm, stenosis, and occlusion. In this article, we describe imaging techniques and findings of coronary CTA and MRA in Kawasaki disease. (orig.)

  16. CT Analysis of Retropharyngeal Abnormality in Kawasaki Disease

    International Nuclear Information System (INIS)

    Roh, Kyung Min; Lee, Sun Wha; Yoo, Heong Hyun

    2011-01-01

    To retrospectively compare the imaging characteristics of retropharyngeal density and associated findings for Kawasaki disease with those for non-Kawasaki disease, and identify the distinguishing features which aid the CT diagnosis of Kawasaki disease with retropharyngeal low density. Among the enhanced neck CT performed in children less than 8-years old with clinical presentation of fever and cervical lymphadenopathy over a 6-year period, only cases with retropharyngeal low density (RLD) were included in this study. The 56 cases of RLD were divided into two groups; group A included cases diagnosed as Kawasaki disease (n = 34) and group B included cases diagnosed as non-Kawasaki disease (n = 22). We evaluated the CT features including the thickness of RLD and its extent into the deep neck spaces, as well as soft tissue change in the adjacent structure. We also scored the extent of RLD into the deep neck spaces and the soft tissue changes in the adjacent structure. The thickness of RLD was greater in group A than in group B (group A, 6.0 ± 2.1; group B, 4.6 ± 1.5, p = 0.01). The score of the RLD extent into the deep neck spaces was significantly greater in group A than in group B (group A, 2.3 ± 1.3; group B, 0.8 ± 1.0, p < 0.01). Also, the score of the adjacent soft tissue changes was greater in group A than in group B (group A, 2.0 ± 1.1; group B, 1.0 ± 1.0, p < 0.01). If children present with fever and cervical lymphadenopathy that display retropharyngeal low density with extension into more deep neck spaces as well as changes in more adjacent soft tissue, the possibility of Kawasaki disease should be considered.

  17. Differential protein analysis of serum exosomes post-intravenous immunoglobulin therapy in patients with Kawasaki disease.

    Science.gov (United States)

    Zhang, Li; Song, Qi-Fang; Jin, Jing-Jie; Huang, Ping; Wang, Zhou-Ping; Xie, Xiao-Fei; Gu, Xiao-Qiong; Gao, Xue-Juan; Jia, Hong-Ling

    2017-11-01

    Kawasaki disease, which is characterised by systemic vasculitides accompanied by acute fever, is regularly treated by intravenous immunoglobulin to avoid lesion formation in the coronary artery; however, the mechanism of intravenous immunoglobulin therapy is unclear. Hence, we aimed to analyse the global expression profile of serum exosomal proteins before and after administering intravenous immunoglobulin. Two-dimensional electrophoresis coupled with mass spectrometry analysis was used to identify the differentially expressed proteome of serum exosomes in patients with Kawasaki disease before and after intravenous immunoglobulin therapy. Our analysis revealed 69 differential protein spots in the Kawasaki disease group with changes larger than 1.5-fold and 59 differential ones in patients after intravenous immunoglobulin therapy compared with the control group. Gene ontology analysis revealed that the acute-phase response disappeared, the functions of the complement system and innate immune response were enhanced, and the antibacterial humoral response pathway of corticosteroids and cardioprotection emerged after administration of intravenous immunoglobulin. Further, we showed that complement C3 and apolipoprotein A-IV levels increased before and decreased after intravenous immunoglobulin therapy and that the insulin-like growth factor-binding protein complex acid labile subunit displayed reverse alteration before and after intravenous immunoglobulin therapy. These observations might be potential indicators of intravenous immunoglobulin function. Our results show the differential proteomic profile of serum exosomes of patients with Kawasaki disease before and after intravenous immunoglobulin therapy, such as complement C3, apolipoprotein A-IV, and insulin-like growth factor-binding protein complex acid labile subunit. These results may be useful in the identification of markers for monitoring intravenous immunoglobulin therapy in patients with Kawasaki disease.

  18. Seasonality of Kawasaki Disease: A Global Perspective

    Science.gov (United States)

    Burns, Jane C.; Herzog, Lauren; Fabri, Olivia; Tremoulet, Adriana H.; Rodó, Xavier; Uehara, Ritei; Burgner, David; Bainto, Emelia; Pierce, David; Tyree, Mary; Cayan, Daniel

    2013-01-01

    Background Understanding global seasonal patterns of Kawasaki disease (KD) may provide insight into the etiology of this vasculitis that is now the most common cause of acquired heart disease in children in developed countries worldwide. Methods Data from 1970-2012 from 25 countries distributed over the globe were analyzed for seasonality. The number of KD cases from each location was normalized to minimize the influence of greater numbers from certain locations. The presence of seasonal variation of KD at the individual locations was evaluated using three different tests: time series modeling, spectral analysis, and a Monte Carlo technique. Results A defined seasonal structure emerged demonstrating broad coherence in fluctuations in KD cases across the Northern Hemisphere extra-tropical latitudes. In the extra-tropical latitudes of the Northern Hemisphere, KD case numbers were highest in January through March and approximately 40% higher than in the months of lowest case numbers from August through October. Datasets were much sparser in the tropics and the Southern Hemisphere extra-tropics and statistical significance of the seasonality tests was weak, but suggested a maximum in May through June, with approximately 30% higher number of cases than in the least active months of February, March and October. The seasonal pattern in the Northern Hemisphere extra-tropics was consistent across the first and second halves of the sample period. Conclusion Using the first global KD time series, analysis of sites located in the Northern Hemisphere extra-tropics revealed statistically significant and consistent seasonal fluctuations in KD case numbers with high numbers in winter and low numbers in late summer and fall. Neither the tropics nor the Southern Hemisphere extra-tropics registered a statistically significant aggregate seasonal cycle. These data suggest a seasonal exposure to a KD agent that operates over large geographic regions and is concentrated during winter

  19. Seasonality of Kawasaki disease: a global perspective.

    Directory of Open Access Journals (Sweden)

    Jane C Burns

    Full Text Available Understanding global seasonal patterns of Kawasaki disease (KD may provide insight into the etiology of this vasculitis that is now the most common cause of acquired heart disease in children in developed countries worldwide.Data from 1970-2012 from 25 countries distributed over the globe were analyzed for seasonality. The number of KD cases from each location was normalized to minimize the influence of greater numbers from certain locations. The presence of seasonal variation of KD at the individual locations was evaluated using three different tests: time series modeling, spectral analysis, and a Monte Carlo technique.A defined seasonal structure emerged demonstrating broad coherence in fluctuations in KD cases across the Northern Hemisphere extra-tropical latitudes. In the extra-tropical latitudes of the Northern Hemisphere, KD case numbers were highest in January through March and approximately 40% higher than in the months of lowest case numbers from August through October. Datasets were much sparser in the tropics and the Southern Hemisphere extra-tropics and statistical significance of the seasonality tests was weak, but suggested a maximum in May through June, with approximately 30% higher number of cases than in the least active months of February, March and October. The seasonal pattern in the Northern Hemisphere extra-tropics was consistent across the first and second halves of the sample period.Using the first global KD time series, analysis of sites located in the Northern Hemisphere extra-tropics revealed statistically significant and consistent seasonal fluctuations in KD case numbers with high numbers in winter and low numbers in late summer and fall. Neither the tropics nor the Southern Hemisphere extra-tropics registered a statistically significant aggregate seasonal cycle. These data suggest a seasonal exposure to a KD agent that operates over large geographic regions and is concentrated during winter months in the Northern

  20. Sterile pyuria as the initial finding in a case with Kawasaki disease

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    Bahar Büyükkaragöz

    2015-09-01

    Full Text Available Kawasaki disease is a multisystemic vasculitis of pediatric age group. Early diagnosis and treatment is crucial as coronary artery aneurysms may develop in 20-25% of untreated cases in the 2nd-3rd weeks of the disease. The most common urinary finding in the active period is sterile pyuria; which is believed to be a sign of a more severe systemic inflammation. In this study, a 3.5 year old boy who admitted with high fever was presented. As he had pyuria and elevated acute phase reactants, antibiotic treatment was started with a pre-diagnosis of acute pyelonephritis. Later, with the persistence of fever, detection of a negative urine culture result and emergence of dermal, mucosal and conjunctival changes, incomplete Kawasaki disease (KD was diagnosed. In conclusion, it should be remembered that prolonged fever with sterile pyuria can be the initial findings in KD; before the emergence of typical lesions.

  1. Comportamiento clínico-epidemiológico de la enfermedad de Kawasaki Clinical-epidemiological behavior of Kawasaky' disease

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    Milagros Morales Leiva

    2011-06-01

    Full Text Available INTRODUCCIÓN. La enfermedad de Kawasaki es una vasculitis sistémica, aguda, febril, de evolución autolimitada, con alto riesgo de secuelas en niños menores de 5 años, si no se diagnostica y trata en su estadio inicial. Fue objetivo de este estudio describir el comportamiento clínico-epidemiológico de la enfermedad de Kawasaki en la infancia. MÉTODOS. Se realizó un estudio descriptivo, de aspectos clínicos y epidemiológicos, de los pacientes con diagnóstico de enfermedad de Kawasaki atendidos en el Hospital Pediátrico «William Soler» entre enero del 2002 y diciembre del 2009. Las variables estudiadas fueron edad, sexo, manifestaciones clínicas, fecha de inicio de los síntomas y de diagnóstico, exámenes complementarios y tratamiento, y respuesta al tratamiento. RESULTADOS. El 100 % de los pacientes eran menores de 8 años. El 57,1 % fueron del sexo masculino. La enfermedad se observó en mayor frecuencia en la época de sequía. En el 100 % de los pacientes se documentó fiebre de más de 5 días de evolución, inyección conjuntival, lesiones orofaríngeas y eritema palmar y plantar; en el 85,7 % de los pacientes se halló exantema polimorfo y en el 57,1 %, adenopatía única cervical. La eritrosedimentación se observó elevada en el 100 % de los casos y en el 85,7 % se determinó anemia. Tres pacientes (42,8 % presentaron alteraciones coronarias. Todos los pacientes fueron tratados con inmunoglobulina endovenosa (Intacglobin y aspirina; en 3 de los casos fue necesario administrar una segunda dosis de inmunoglobulina endovenosa.INTRODUCTION. The Kawasaki's disease is a systemic, acute, febrile of auto-course vasculitis with a high risk of sequelae in children under 5 years old if it is not diagnosed and treated in its early stage. The aim of present study was to describe the clinical-epidemiological behavior of the Kawasaki's disease in childhood. METHODS. A descriptive study was conducted of the clinical and epidemiological

  2. Biphasic thallium 201 SPECT-imaging for the noninvasive diagnosis of myocardial perfusion abnormalities in a child with Kawasaki disease--a case report

    International Nuclear Information System (INIS)

    Hausdorf, G.; Nienaber, C.A.; Spielman, R.P.

    1988-01-01

    The mucocutaneous lymph node syndrome (Kawasaki disease) is of increasing importance for the pediatric cardiologist, for coronary aneurysms with the potential of thrombosis and subsequent stenosis can develop in the course of the disease. The authors report a 2 1/2-year-old female child in whom, fourteen months after the acute phase of Kawasaki disease, myocardial infarction occurred. Biphasic thallium 201 SPECT-imaging using dipyridamole depicted anterior wall ischemia and inferolateral infarction. This case demonstrates that noninvasive vasodilation-redistribution thallium 201 SPECT-imaging has the potential to predict reversible myocardial perfusion defects and myocardial necrosis, even in small infants with Kawasaki disease

  3. Missed Kawasaki disease in childhood presenting as myocardial infarction in adults

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    Ajit Bhagwat

    2015-07-01

    Full Text Available Kawasaki disease (KD is an acute, self-limited vasculitis that occurs in young children and was first described by Japanese pediatrician Tomisaku Kawasaki in 1967. Although originally thought to be a rare condition, KD has become the most common cause of acquired heart disease in the pediatric population in developed countries. The majority of patients with KD appear to have a benign prognosis, but a subset of patients with coronary artery aneurysms are at risk for ischemic events and require lifelong treatment. In the 4 decades since the initial recognition of KD, the number of patients reaching adulthood has continued to grow. Adult cardiologists will be increasingly involved in the management of these patients. Currently, there are no established guidelines for the evaluation and treatment of adult patients who have had KD. We report 4 most probable cases of KD missed in childhood and presented as acute coronary syndrome in adulthood.

  4. A case of incomplete and refractory Kawasaki disease: Diagnostic ...

    African Journals Online (AJOL)

    The diagnosis of incomplete Kawasaki disease (KD) – i.e. cases that do not full all the diagnostic criteria – requires a high index of suspicion. We report a case of incomplete KD that was refractory to treatment with intravenous immunoglobulin and subsequently responded to treatment with intravenous methylprednisolone.

  5. Evaluation of echogenicity of the heart in Kawasaki disease.

    Science.gov (United States)

    Nagata, Hazumu; Yamamura, Kenichiro; Uike, Kiyoshi; Nakashima, Yasutaka; Hirata, Yuichiro; Morihana, Eiji; Mizuno, Yumi; Ishikawa, Shiro; Hara, Toshiro

    2014-08-01

    Pathologic studies of the heart in patients with Kawasaki disease (KD) revealed vasculitis, valvulitis, myocarditis, and pericarditis. However, there have been no studies on the quantitative determination of multi-site echogenicity of the heart in KD patients. It is also undetermined whether the degree of echogenicity of each site of the heart in patients with KD might be related to the response to intravenous immunoglobulin (IVIG) treatment. In 81 KD patients and 30 control subjects, we prospectively analyzed echogenicity of the heart. Echogenicity was measured in four sites: coronary artery wall (CAW), mitral valve (MV), papillary muscle (PM), and ascending aortic wall (AAo wall) by the calibrated integrated backscatters (cIBs). The cIB values of all measurement sites at acute phase in KD patients were significantly higher than those in control subjects (KD patients vs control subjects; CAW, 19.8 ± 6.2 dB vs 14.5 ± 2.0 dB, p IVIG nonresponders were significantly higher than those in responders. Conclusion: Echogenicity of the heart in KD patients at the acute phase increased not only in the coronary artery wall but also in other parts of the heart. Echogenicity of CAW might be helpful in determining the unresponsiveness of IVIG treatment.

  6. Recognising Kawasaki disease in UK primary care: a descriptive study using the Clinical Practice Research Datalink.

    Science.gov (United States)

    Moore, Abigail; Harnden, Anthony; Mayon-White, Richard

    2014-08-01

    Kawasaki disease is a rare childhood illness that can present non-specifically, making it a diagnostic challenge. The clinical presentation of Kawasaki disease has not been previously described in primary care. To describe how children with an eventual diagnosis of Kawasaki disease initially present to primary care in the UK. The Clinical Practice Research Datalink was used to find cases coded as Kawasaki disease. Hospital Episode Statistics, hospital admissions, and hospital outpatient attendances were used to identify the children with a convincing diagnosis of Kawasaki disease. Questionnaires and a request for copies of relevant hospital summaries, discharge letters, and reports were sent to GPs of the 104 children with a diagnosis of Kawasaki disease between 2007 and 2011. Most children presented with few clinical features typical of Kawasaki disease. Of those with just one feature, a fever or a polymorphous rash were the most common. By the time that most children were admitted to hospital they had a more recognisable syndrome, with three or more clinical features diagnostic of Kawasaki disease. Most GPs did not consider Kawasaki disease among their differential diagnoses, but some GPs did suspect that the child's illness was unusual. The study highlighted the difficulty of early diagnosis, with most children having a non-specific presentation to primary care. GPs are encouraged to implement good safety netting, and to keep Kawasaki disease in mind when children present with fever and rashes. © British Journal of General Practice 2014.

  7. Pediatric Kawasaki Disease and Adult Human Immunodeficiency Virus Kawasaki-Like Syndrome Are Likely the Same Malady.

    Science.gov (United States)

    Johnson, Raymond M; Bergmann, Kelly R; Manaloor, John J; Yu, Xiaoqing; Slaven, James E; Kharbanda, Anupam B

    2016-09-01

    Background.  Pediatric Kawasaki disease (KD) and human immunodeficiency virus (HIV) + adult Kawasaki-like syndrome (KLS) are dramatic vasculitides with similar physical findings. Both syndromes include unusual arterial histopathology with immunoglobulin (Ig)A + plasma cells, and both impressively respond to pooled Ig therapy. Their distinctive presentations, histopathology, and therapeutic response suggest a common etiology. Because blood is in immediate contact with inflamed arteries, we investigated whether KD and KLS share an inflammatory signature in serum. Methods.  A custom multiplex enzyme-linked immunosorbent assay (ELISA) defined the serum cytokine milieu in 2 adults with KLS during acute and convalescent phases, with asymptomatic HIV + subjects not taking antiretroviral therapy serving as controls. We then prospectively collected serum and plasma samples from children hospitalized with KD, unrelated febrile illnesses, and noninfectious conditions, analyzing them with a custom multiplex ELISA based on the KLS data. Results.  Patients with KLS and KD subjects shared an inflammatory signature including acute-phase reactants reflecting tumor necrosis factor (TNF)-α biologic activity (soluble TNF receptor I/II) and endothelial/smooth muscle chemokines Ccl1 (Th2), Ccl2 (vascular inflammation), and Cxcl11 (plasma cell recruitment). Ccl1 was specifically elevated in KD versus febrile controls, suggesting a unique relationship between Ccl1 and KD/KLS pathogenesis. Conclusions.  This study defines a KD/KLS inflammatory signature mirroring a dysfunctional response likely to a common etiologic agent. The KD/KLS inflammatory signature based on elevated acute-phase reactants and specific endothelial/smooth muscle chemokines was able to identify KD subjects versus febrile controls, and it may serve as a practicable diagnostic test for KD.

  8. Qing Re Liang Xue Decoction Alleviates Hypercoagulability in Kawasaki Disease

    Directory of Open Access Journals (Sweden)

    Jiao-yang Chen

    2015-01-01

    Full Text Available Objective. Kawasaki disease (KD is a multisystemic autoimmune vasculitis. Intravenous immunoglobulin (IVIG is the first-line treatment for KD. It is unclear whether traditional Chinese medicine (TCM has an effect on KD. We aimed to observe the clinical efficacy of TCM on acute KD via serum interleukin-33 (IL-33 and tumor necrosis factor alpha (TNF-α measurements. Methods. Thirty-one KD patients were treated with Qing Re Liang Xue decoction and Western medicine (integrative medicine treatment group, while 28 KD patients were treated with Western medicine only (Western medicine treatment group. Thirty patients were included in a febrile group and 28 healthy children were included in the control group. Clinical characteristics and laboratory findings were gathered and compared. Serum IL-33 and TNF-α levels were measured by multiplex Luminex assay. Results. The platelet count in the integrative medicine treatment group was significantly lower than that in the Western medicine treatment group. The integrative medicine group had a shorter fever duration and lower IL-33 and TNF-α levels than those in the Western medicine group, but there were no significant differences between the two KD groups after treatment. Conclusion. Qing Re Liang Xue decoction improved the hypercoagulable state of KD patients. Potential myocardial protective effects require further research.

  9. Epidemiology of Kawasaki disease in Italy: surveillance from national hospitalization records.

    Science.gov (United States)

    Cimaz, Rolando; Fanti, Eleonora; Mauro, Angela; Voller, Fabio; Rusconi, Franca

    2017-08-01

    Kawasaki disease is a systemic vasculitis with an acute and self-limited course. The incidence of the disease differs widely among ethnic groups and is higher in the Asian populations. In Italy, no recent data are available. We studied the epidemiology of Kawasaki disease in the years 2008-2013 in children 0-14 years old in Italy using hospital ICD-9 discharge codes with a thorough data cleaning for duplicates in order to select the first hospital admission for the disease. The disease peaked in the first 2 years of life, with 85.5% of cases under 5 years. Male/female ratio was 1.4:1. The incidence rate was 5.7 per 100,000 children 0-14 years old and 14.7 for children younger than 5 years. The incidence rose slightly during the study period and had a seasonal distribution, with higher incidence in spring. A coronary artery aneurysm was recorded in 2.2% of the patients younger than 5 years of age. This is the first epidemiologic study on Kawasaki disease incidence in the country of Italy. Figures are in line but slightly higher than those reported for other European countries. What is known: • Kawasaki disease is more common in Asian populations. • European incidence data are scarce. What is new: • Epidemiological data in Italy show similar incidence, albeit slightly higher, than in other European countries. • Incidence data slightly rose in the recent past.

  10. Preventing Long-Term Cardiac Damage in Pediatric Patients With Kawasaki Disease.

    Science.gov (United States)

    Williams, Kelly

    Kawasaki disease is currently the leading cause of long-term cardiac damage in pediatric patients in the United States. Kawasaki disease is diagnosed based on symptomatology and by ruling out other etiology. There is a significant need for an improved, standardized treatment protocol for patients diagnosed with Kawasaki disease and a more rapid initiation of treatment for these patients. Decreasing the cardiac damage caused by Kawasaki disease with timely diagnosis and treatment needs be a principal goal. Copyright © 2016 National Association of Pediatric Nurse Practitioners. Published by Elsevier Inc. All rights reserved.

  11. BCG and Kawasaki disease in Mexico and Japan.

    Science.gov (United States)

    Gamez-Gonzalez, Luisa Berenise; Hamada, Hiromichi; Llamas-Guillen, Beatriz Adriana; Ruiz-Fernandez, Miguel; Yamazaki-Nakashimada, Marco

    2017-05-04

    Dr. Tomisaku Kawasaki was the first to describe BCG reactivation in Kawasaki Disease (K D ), and this sign is present in about 30-50% of K D patients. It is a very specific early sign of the disease and although it has been recognized for decades, its pathophysiology continues to be an enigma. Recently, Yamada et al. reported a severe BCG reaction with tuberculid in 2 Japanese K D patients. We present 2 cases with K D and severe BCG reaction, one from Japan and the other from Mexico and review the policies of administration of BCG in both countries. The BCG vaccine has a worldwide coverage of 88%. Differences in BCG strains and methods of administration may influence BCG reactions in K D . The BCG reaction in the inoculation site may represent the most useful sign in K D .

  12. Blood N-terminal Pro-brain Natriuretic Peptide and Interleukin-17 for Distinguishing Incomplete Kawasaki Disease from Infectious Diseases.

    Science.gov (United States)

    Wu, Ling; Chen, Yuanling; Zhong, Shiling; Li, Yunyan; Dai, Xiahua; Di, Yazhen

    2015-06-01

    To explore the diagnostic value of blood N-terminal pro-brain natriuretic peptide (NT-proBNP) and interleukin-17(IL-17) for incomplete Kawasaki disease. Patients with Kawasaki disease, Incomplete Kawasaki disease and unclear infectious fever were included in this retrospective study. Their clinical features, and laboratory test results of blood NT-proBNP and IL-17 were collected and compared. 766 patients with complete clinical information were recruited, consisting of 291 cases of Kawasaki disease, 74 cases of incomplete Kawasaki disease, and 401 cases of unclear infectious diseases. When the consistency with indicator 2 and 3 in Kawasaki disease diagnosis criteria was assessed with blood IL-17 ?11.55 pg/mL and blood NT-proBNP ? 225.5 pg/dL as the criteria, the sensitivity and specificity for distinguishing incomplete Kawasaki disease and infectious diseases reached 86.5% and 94.8%, respectively. When we chose the consistency with indicator 1 and 2 in Kawasaki disease diagnosis criteria, the appearance of decrustation and/or the BCG erythema, blood IL-17 ?11.55 pg/mL and blood NT-Pro BNP ?225.5 pg/dL as the criteria, the sensitivity and specificity for distinguishing incomplete Kawasaki disease and infectious diseases was 43.2% and 100%, respectively. Blood NT-proBNP and IL-17 are useful laboratory indicators for distinguishing incomplete Kawasaki disease and infectious diseases at the early stage.

  13. Efficacy of magnetic resonance coronary angiography for evaluating coronary arterial lesions due to Kawasaki disease

    International Nuclear Information System (INIS)

    Inaba, Rikako; Suzuki, Atsuko; Sato, Katsuhiko; Ono, Masae; Hosina, Kiyoshi; Furuyama, Tamio; Takemura, Atsusi; Korenaga, Tateo

    2002-01-01

    To reduce the number of invasive X-ray coronary angiography (XCA) in patients with coronary arterial lesions (CAL) due to Kawasaki disease, we evaluated the efficacy of noninvasive magnetic resonance coronary angiography (MRCA). We preformed MRCA on 30 patients with Kawasaki disease (age 4 months to 37 years; medium 9 years) by SIEMENS MAGNETOM Symphony 1.5 T. MRCA with free respiration using navigator echo 3D fast low angle shot (3D-FLASH) was performed on 10 young children. Evaluation of MRCA was based on the findings of 2D echo cardiogram (30 patients) and XCA (14 patients). All 17 aneurysms (100%) were detected by MRCA; four out of five dilatations were detected by MRCA (80%), but a slight dilatation was not detected (i.e., appeared to be a normal coronary artery). We observed seven stenoses (100%) that were detected on XCA and one new stenosis on MRCA; both of two aortocoronary bypass graphs (one in each of two patients; 100%) were observed to be patent. These results demonstrated that MRCA was highly beneficial, first for detecting CAL after the acute phase even in young infants, second for reducing the number of XCA examination times for following up CAL, and third for screening of CAL in adults with a history of Kawasaki disease. (author)

  14. Hospitalisation with infection, asthma and allergy in Kawasaki disease patients and their families: genealogical analysis using linked population data

    NARCIS (Netherlands)

    Webster, Rebecca J.; Carter, Kim W.; Warrington, Nicole M.; Loh, Angeline M.; Zaloumis, Sophie; Kuijpers, Taco W.; Palmer, Lyle J.; Burgner, David P.

    2011-01-01

    BACKGROUND: Kawasaki disease results from an abnormal immunological response to one or more infectious triggers. We hypothesised that heritable differences in immune responses in Kawasaki disease-affected children and their families would result in different epidemiological patterns of other

  15. Genome-wide association study identifies FCGR2A as a susceptibility locus for Kawasaki disease

    NARCIS (Netherlands)

    Khor, Chiea Chuen; Davila, Sonia; Breunis, Willemijn B.; Lee, Yi-Ching; Shimizu, Chisato; Wright, Victoria J.; Yeung, Rae S. M.; Tan, Dennis E. K.; Sim, Kar Seng; Wang, Jie Jin; Wong, Tien Yin; Pang, Junxiong; Mitchell, Paul; Cimaz, Rolando; Dahdah, Nagib; Cheung, Yiu-Fai; Huang, Guo-Ying; Yang, Wanling; Park, In-Sook; Lee, Jong-Keuk; Wu, Jer-Yuarn; Levin, Michael; Burns, Jane C.; Burgner, David; Kuijpers, Taco W.; Hibberd, Martin L.; Lau, Yu-Lung; Zhang, Jing; Ma, Xiao-Jing; Liu, Fang; Wu, Lin; Yoo, Jeong-Jin; Hong, Soo-Jong; Kim, Kwi-Joo; Kim, Jae-Jung; Park, Young-Mi; Mi Hong, Young; Sohn, Sejung; Young Jang, Gi; Ha, Kee-Soo; Nam, Hyo-Kyoung; Byeon, Jung-Hye; Weon Yun, Sin; Ki Han, Myung; Lee, Kyung-Yil; Hwang, Ja-Young; Rhim, Jung-Woo; Seob Song, Min; Lee, Hyoung-Doo; Kim, Dong Soo; Lee, Jae-Moo; Chang, Jeng-Sheng; Tsai, Fuu-Jen; Liang, Chi-Di; Chen, Ming-Ren; Chi, Hsin; Chiu, Nan-Chang; Huang, Fu-Yuan; Chang, Luan-Yin; Huang, Li-Min; Kuo, Ho-Chang; Huang, Kao-Pin; Lee, Meng-Luen; Hwang, Betau; Huang, Yhu-Chering; Lee, Pi-Chang; Odam, Miranda; Christiansen, Frank T.; Witt, Campbell; Goldwater, Paul; Curtis, Nigel; Palasanthiran, Pamela; Ziegler, John; Nissen, Michael; Nourse, Clare; Kuipers, Irene M.; Ottenkamp, Jaap J.; Geissler, Judy; Biezeveld, Maarten; Tacke, Carline; Filippini, Luc; Brogan, Paul; Klein, Nigel; Shah, Vanita; Dillon, Michael; Booy, Robert; Shingadia, Delane; Bose, Anu; Mukasa, Thomas; Tulloh, Robert; Michie, Colin; Newburger, Jane W.; Baker, Annette L.; Rowley, Anne H.; Shulman, Stanford T.; Mason, Wilbert; Takahashi, Masato; Melish, Marian E.; Tremoulet, Adriana H.; Viswanathan, Ananth; Rochtchina, Elena; Attia, John; Scott, Rodney; Holliday, Elizabeth; Harrap, Stephen

    2011-01-01

    Kawasaki disease is a systemic vasculitis of unknown etiology, with clinical observations suggesting a substantial genetic contribution to disease susceptibility. We conducted a genome-wide association study and replication analysis in 2,173 individuals with Kawasaki disease and 9,383 controls from

  16. Predictors of inadequate initial echocardiography in suspected Kawasaki disease: Criteria for sedation.

    Science.gov (United States)

    Lorenzoni, Raymond P; Choi, Jaeun; Choueiter, Nadine F; Munjal, Iona M; Katyal, Chhavi; Stern, Kenan W D

    2018-03-09

    Kawasaki disease is the primary cause of acquired pediatric heart disease in developed nations. Timely diagnosis of Kawasaki disease incorporates transthoracic echocardiography for visualization of the coronary arteries. Sedation improves this visualization, but not without risks and resource utilization. To identify potential sedation criteria for suspected Kawasaki disease, we analyzed factors associated with diagnostically inadequate initial transthoracic echocardiography performed without sedation. This retrospective review of patients Kawasaki disease from 2009 to 2015 occurred at a medium-sized urban children's hospital. The primary outcome was diagnostically inadequate transthoracic echocardiography without sedation due to poor visualization of the coronary arteries, determined by review of clinical records. The associations of the primary outcome with demographics, Kawasaki disease type, laboratory data, fever, and antipyretic or intravenous immunoglobulin treatment prior to transthoracic echocardiography were analyzed. In total, 112 patients (44% female, median age 2.1 years, median BSA 0.54 m 2 ) underwent initial transthoracic echocardiography for suspected Kawasaki disease, and 99 were not sedated. Transthoracic echocardiography was diagnostically inadequate in 19 out of these 99 patients (19.2%) and was associated with age ≤ 2.0 years, weight ≤ 10.0 kg, and antipyretic use ≤ 6 hours before transthoracic echocardiography (all P Kawasaki disease. These factors should be considered when deciding which patients to sedate for initial Kawasaki disease transthoracic echocardiography. © 2018 Wiley Periodicals, Inc.

  17. Kawasaki disease: An unusual presentation in a 14-year old boy in ...

    African Journals Online (AJOL)

    Patient is currently on follow up at the paediatric cardiology clinic of UDUTH, Sokoto, Nigeria.. Conclusion: Kawasaki disease can occur even in older children and renal manifestation may be self limiting. This report highlights the need for high index of suspicion in all cases. Key words: Kawasaki disease, renal involvement, ...

  18. Relationship between Electrolyte Abnormalities, ESR, CRP and platelet count with Severity of Kawasaki Disease

    Directory of Open Access Journals (Sweden)

    sasan Saket

    2009-11-01

    Full Text Available Background: Kawasaki disease (KD is an acute febrile vasculitis of childhood occurs worldwide, with Asians at highest risk. Approximately 20% of untreated patients develop coronary artery abnormalities including aneurysms, myocardial infarction and sudden death. KD is the common cause of acquired heart disease in children in the United States and Japan. The aim of this study was to determine the severity of kawasaki disease based on laboratory and echocardiographic findings. Materials and Methods: In this cross-sectional research, we studied records of all patients (n=61 admitted to Mofid Children’s hospital with Kawasaki disease from December 21, 2004 to January 21, 2008. Patients with exclusion criteria were omitted (n=11 and other 50 patients were entered the study. At least three CFM echocardiograms were performed for all of these children with Kawasaki disease: at diagnosis, after 2-3 wk and 6-8 wk after onset of illness. These CFM echocardiograms was performed only by one Paediatric cardiologist (he didn’t have any information about severity and other characteristics of the disease in these patients. All patients were followed up for 12 weeks after discharge. Results: There were 32(64% boys and 18(36% girls in this study (total number: 50. The male to female ratio was 1. 8: 1. 100% of the patients had fever, 82% changes in oral cavity & lips, 78% bilateral bulbar conjunctival injection, 64% changes of the peripheral extremities, 58% polymorphous rash and 40% cervical adenopathy. Coronary artery aneurysm was seen in 2% of the patients. No recurrence of KD was observed among these children. Based on laboratory and echocardiographic findings, the patients divided into two groups: severe (n=24 and non-severe (n=26. Mean age of the children, mean duration of hospitalization and rash were significantly higher in the severe group. There was no significant difference between number of patients with K<3. 4mEq/L in two groups. Number of patients

  19. Intravenous immunoglobulin treatment responsiveness depends on the degree of CD8+ T cell activation in Kawasaki disease.

    Science.gov (United States)

    Ye, Qing; Gong, Fang-Qi; Shang, Shi-Qiang; Hu, Jian

    2016-10-01

    Kawasaki disease (KD) has become the most common cause of acquired heart disease in children and is also a risk factor for ischemic heart disease in adults. However, Kawasaki disease lacks specific laboratory diagnostic indices. Thus, this study analyzed the T cell activation profiles of Kawasaki disease and assessed their value in the diagnosis of Kawasaki disease and the prediction of intravenous immunoglobulin (IVIG) sensitivity. We analyzed human leukocyte antigen-DR (HLA-DR), CD69 and CD25 expression on peripheral blood CD4+ and CD8+ T cells during the acute phase of KD. We compared the percentages of HLA-DR+/CD69+/CD25+ T cells in the CD4+ and CD8+ T cell populations of IVIG-effective and IVIG-resistant groups. Receiver operating characteristic curves were used to assess the diagnostic value of the above parameters. The median percentage of CD8+HLA-DR+ T cells and the median ratio of CD8+HLA-DR+ T cells/CD8+CD25+ T cells were significantly elevated in the patient group compared with those in the control group during the acute phase of KD. Regarding the diagnosis of Kawasaki disease, the area under the ROC curve was 0.939 for the percentage of CD8+HLA-DR+ T cells. There was a significant difference in the ratio of CD8+HLA-DR+ T cells/CD8+CD69+ T cells between IVIG-resistant patients and IVIG-sensitive patients. Regarding IVIG sensitivity, the area under the ROC curve was 0.795 for it. Excessive CD8+ T cell activation, as well as an imbalance between CD8+ T cell activation and inhibition, underlies the pathogenesis of Kawasaki disease. The percentage of CD8+ HLA-DR+ T cells may be used as an index to diagnose Kawasaki disease. IVIG inhibits CD8+ T cell activation, but excessive CD8+ T cell activation may cause IVIG resistance. The ratio of CD8+HLA-DR+ T cells/CD8+CD69+ T cells may be used as a predictor of IVIG sensitivity. Copyright © 2016. Published by Elsevier Inc.

  20. Childhood vaccines and Kawasaki disease, Vaccine Safety Datalink, 1996-2006.

    Science.gov (United States)

    Abrams, Joseph Y; Weintraub, Eric S; Baggs, James M; McCarthy, Natalie L; Schonberger, Lawrence B; Lee, Grace M; Klein, Nicola P; Belongia, Edward A; Jackson, Michael L; Naleway, Allison L; Nordin, James D; Hambidge, Simon J; Belay, Ermias D

    2015-01-03

    Kawasaki disease is a childhood vascular disorder of unknown etiology. Concerns have been raised about vaccinations being a potential risk factor for Kawasaki disease. Data from the Vaccine Safety Datalink were collected on children aged 0-6 years at seven managed care organizations across the United States. Defining exposure as one of several time periods up to 42 days after vaccination, we conducted Poisson regressions controlling for age, sex, season, and managed care organization to determine if rates of physician-diagnosed and verified Kawasaki disease were elevated following vaccination compared to rates during all unexposed periods. We also performed case-crossover analyses to control for unmeasured confounding. A total of 1,721,186 children aged 0-6 years from seven managed care organizations were followed for a combined 4,417,766 person-years. The rate of verified Kawasaki disease was significantly lower during the 1-42 days after vaccination (rate ratio=0.50, 95% CL=0.27-0.92) and 8-42 days after vaccination (rate ratio=0.45, 95% CL=0.22-0.90) compared to rates during unexposed periods. Breaking down the analysis by vaccination category did not identify a subset of vaccines which was solely responsible for this association. The case-crossover analyses revealed that children with Kawasaki disease had lower rates of vaccination in the 42 days prior to symptom onset for both physician-diagnosed Kawasaki disease (rate ratio=0.79, 95% CL=0.64-0.97) and verified Kawasaki disease (rate ratio=0.38, 95% CL=0.20-0.75). Childhood vaccinations' studied did not increase the risk of Kawasaki disease; conversely, vaccination was associated with a transient decrease in Kawasaki disease incidence. Verifying and understanding this potential protective effect could yield clues to the underlying etiology of Kawasaki disease. Copyright © 2014. Published by Elsevier Ltd.

  1. Dipyridamole-thallium-201 tomography documenting improved myocardial perfusion with therapy in Kawasaki disease

    International Nuclear Information System (INIS)

    Nienaber, C.A.; Spielmann, R.P.; Hausdorf, G.

    1988-01-01

    Thallium-201 tomographic perfusion studies after pharmacologic vasodilation were performed in seven children (aged 2 years 8 months to 8 years 7 months), 3 to 20 months after the acute stage of the disease. In all patients coronary aneurysms were seen on cross-sectional echocardiograms. The scintigrams of six children showed no significant regional reduction of myocardial thallium-201 uptake. These children had remained asymptomatic in the follow-up period after the acute inflammatory stage of Kawasaki disease. Persistent and transient thallium defects were present in one child with acute posterolateral myocardial infarction; obstruction of two coronary vessels supplying the defect zones was confirmed by contrast angiography. After 8 months of treatment a follow-up nuclear scan showed marked reduction in the size of the defect and almost complete abolishment of the ischemic reaction. Thus tomographic thallium-201 perfusion scintigraphy in conjunction with vasodilation stress is useful to assess myocardial perfusion in children with Kawasaki disease and demonstrates marked improvement in regional perfusion after adequate medical therapy

  2. Augmented TLR2 Expression on Monocytes in both Human Kawasaki Disease and a Mouse Model of Coronary Arteritis

    OpenAIRE

    Lin, I-Chun; Kuo, Ho-Chang; Lin, Ying-Jui; Wang, Feng-Shen; Wang, Lin; Huang, Shun-Chen; Chien, Shao-Ju; Huang, Chien-Fu; Wang, Chih-Lu; Yu, Hong-Ren; Chen, Rong-Fu; Yang, Kuender D.

    2012-01-01

    BACKGROUND: Kawasaki disease (KD) of unknown immunopathogenesis is an acute febrile systemic vasculitis and the leading cause of acquired heart diseases in childhood. To search for a better strategy for the prevention and treatment of KD, this study compared and validated human KD immunopathogenesis in a mouse model of Lactobacillus casei cell wall extract (LCWE)-induced coronary arteritis. METHODS: Recruited subjects fulfilled the criteria of KD and were admitted for intravenous gamma globul...

  3. The efficacy of 99Tcm-MIBI myocardial perfusion imaging in detecting myocardial ischemia in patients with kawasaki disease

    International Nuclear Information System (INIS)

    Wei Fuxiang; Wang Yaoming; Chen Feng; Guo Jin; Wan Weixing

    2009-01-01

    Objective: 99 Tc m -methoxyisobutylisonitrile (MIBI) myocardial perfusion imaging was undertaken to detect myocardial ischemia in children with Kawasaki disease in order to evaluate its diagnostic value. Methods: Thirty-one children with Kawasaki disease were included. Five children without cardiovascular disease were enrolled as control group. of these 31 study subjects, there were classified into three groups according to their clinical manifestations. There were acute phase (n=15), sub-acute phase (n=9), and chronic phase (n=7). 99 Tc m -MIBI myocardial perfusion SPECT imaging was proformed in all patients. Eight patients with positive result repeated their SPECT imaging during 6-12 months after their first scan. Results: Thirteen of 31 (41.9%) patients were positive in MIBI perfusion imaging. Six (6/15) were at acute phase, 4 (4/9) were at sub-acute phase, and 3 (3/7) were at chronic phase. Of the 8 patients had second MIBI scans, 4 were normal, 3 improved significantly, only 1 unchanged. Conclusion: 99 Tc m -MIBI myocardial perfusion imasins is a useful noninvasive method for diagnosis evaluation of myocardial ischemia in Kawasaki disease. (authors)

  4. Prevalence and predictors of coronary artery disease in adults with Kawasaki disease.

    Science.gov (United States)

    Garg, Jalaj; Krishnamoorthy, Parasuram; Palaniswamy, Chandrasekar; Paudel, Rajiv; Chatterjee, Saurav; Ahmad, Hasan; Snyder, Christopher

    2015-08-01

    Accelerated coronary atherosclerosis in patients with Kawasaki disease, in conjunction with coronary artery aneurysm and stenosis that characterise this disease, are potential risk factors for developing coronary artery disease in young adults. We aimed to determine the prevalence and predictors of coronary artery disease in adult patients with Kawasaki disease. All patients aged 18-55 years of age diagnosed with Kawasaki disease were sampled from Nationwide Inpatient Sample database using International Classification of Diseases 9th revision (ICD 9 code 446.1) from 2009 to 2010. Demographics, prevalence of coronary artery disease, and other traditional risk factors in adult patients with Kawasaki disease were analysed using ICD 9 codes. The prevalence of Kawasaki disease among adults was 0.0005% (n=215) of all in-hospital admissions in United States. The mean age was 27.3 years with women (27.6 years) older than men (27.1 years). Traditional risk factors were hypertension (21%), hyperlipidaemia (15.6%), diabetes (11.5%), tobacco use (8.8%), and obesity (8.8%), with no significant difference between men and women. Coronary artery disease (32.4%), however, was more prevalent in men (44.7%) than in women (12.1%; p=0.03). In multivariate regression analysis, after adjusting for demographics and traditional risk factors, hypertension (OR=13.2, p=0.03) was an independent risk factor of coronary artery disease. There was increased preponderance of coronary artery disease in men with Kawasaki disease. On multivariate analysis, hypertension was found to be the only independent predictor of coronary artery disease in this population after adjusting for other risk factors.

  5. Kawasaki Disease: MedlinePlus Health Topic

    Science.gov (United States)

    ... Tests Treatments and Therapies Learn More Genetics See, Play and ... disease is a rare childhood disease. It makes the walls of the blood vessels in the body become inflamed. It can affect any ...

  6. The efficacy of 99Tcm-MIBI myocardial perfusion imaging in detecting myocardial ischemia in patients with Kawasaki disease

    International Nuclear Information System (INIS)

    Zhang Qi; Li Huanbin; Wang Ling; Chu Maoping; Qiang Rulian

    2007-01-01

    Objective: 99 Tc m -MIBI myocardial perfusion imaging was undertaken to detect myocardial ischemia in children with Kawasaki disease in order to evaluate its diagnostic value. Methods: The subjects included 53 children with Kawasaki disease and 10 children with fever but no Kawasaki disease or other cardiomyopathy. The 53 patients were classified into three subgroups by their clinical manifestations: acute phase (n=25), sub-acute phase (n=9), and chronic phase (n=19). All subjects underwent 99 Tc m -MIBI myocardial perfusion SPECT imaging and echocardiography. The patients were reclassified into two subgroups with (n=20) or without (n=33) coronary artery dilation according to the results of echocardiography. The patients with positive SPECT repeated their SPECT imaging 6 months later. Results: The myocardial perfusion SPECT imaging and echocardiography was normal in the control group. Twenty-nine of 53 (54.7%) patients were positive in perfusion imaging. Fourteen of 25 patients in acute phase had SPECT imaging again 6 months later, 9 were normal, 4 improved significantly, only 1 unchanged. Among 9 patients in sub-acute phase and 19 patients in recovery periods, 7 and 8 had positive results respectively (4, 2, 1 of 7 and 2, 2, 4 of 8 showed improved, normal and unchanged in their repeated SPECT imaging respectively). In 20 of 53 patients, echocardiography shown coronary, artery dilation, 14 of them (70%) had myocardial ischemia to different extent in myocardial perfusion imaging. And 15 of 33 (45.5%) cases with normal coronary artery also had myocardial ischemia in SPECT imaging. Conclusion: 99 Tc m -MIBI myocardial perfusion imaging is a useful noninvasive method for diagnosis and evaluation of myocardial ischemia in Kawasaki disease. (authors)

  7. [Treatment of Kawasaki disease by different doses of immunoglobulin: a Mata analysis of therapeutic effects].

    Science.gov (United States)

    Chen, Jing; Ma, Bin; Lin, Li-Xing; Xue, Yi-Ming

    2011-08-01

    To assess the therapeutic effects and safety of different doses of immunoglobulin in the treatment of Kawasaki disease. The papers related to the treatment of Kawasaki disease were electronically searched in the databases of PubMed, EMBASE, Cochrane Library, CNKI, VIP and Wanfang. Randomized clinical trials (RCT) on the treatment of Kawasaki disease with different doses of immunoglobulin were included and assessed for quality. A Mata analysis was performed by RevMan 5.0. Twenty-eight RCTs involved 2596 cases were included. The results of Meta analysis showed that there were no significant differences in the incidences of coronary artery injuries at various phases, adverse effects and fever disappearance time between the immunoglobulin treatment groups at the doses of 1 g/(kg•d) for 1-2 days and 2 g/(kg•d) for single use. The fever disappearance time in the immunoglobulin treatment group at the dose of 1 g/(kg•d) for 1-2 days was significantly shorter than that in the immunoglobulin treatment group at the dose of 400 mg/(kg•d) for 4-5 days, but there were no significant differences in the incidences of coronary artery injuries at the acute phase and 6 months after treatment and adverse effects between the two groups. The incidence of coronary artery injuries at the acute phase and 6 months was lower and the fever disappearance time was shorter in the immunoglobulin treatment group at the dose of 2 g/(kg•d) for single use than those in the immunoglobulin treatment group at the dose of 400 mg/(kg•d) for 4-5 days, but there were no significant differences in the incidences of coronary artery injuries at the subacute phase and 12 months after treatment and adverse effects between the two groups. There are similar therapeutic effects for Kawasaki disease between the immunoglobulin treatment groups at the doses of 1 g/(kg•d) for 1-2 days and 2 g/(kg•d) for single use. The fever disappearance time in the two groups is shorter than that in the treatment

  8. Platelet Endothelial Cell Adhesion Molecule-1 Gene Polymorphisms are Associated with Coronary Artery Lesions in the Chronic Stage of Kawasaki Disease.

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    Lu, Wen-Hsien; Huang, Sin-Jhih; Yuh, Yeong-Seng; Hsieh, Kai-Sheng; Tang, Chia-Wan; Liou, Huei-Han; Ger, Luo-Ping

    2017-05-01

    Kawasaki disease is the most common cause of pediatric acquired heart disease. The role of platelet endothelial cell adhesion molecule-1 in the inflammatory process has been documented. To date, no report has investigated the relationship between coronary artery lesions of Kawasaki disease and platelet endothelial cell adhesion molecule-1 polymorphisms. A total of 114 Kawasaki disease children with coronary artery lesions and 185 Kawasaki disease children without coronary artery lesions were recruited in this study. The TaqMan assay was conducted to identify the genotype in this case-control study. In three single nucleotide polymorphisms (Leu125Val, Ser563Asn, and Arg670Gly) of platelet endothelial cell adhesion molecule-1, we found that the Leu-Ser-Arg haplotype was associated with a significantly increased risk for coronary artery lesions in the chronic stage (odds ratio 3.05, 95% confidence interval 1.06-8.80, p = 0.039), but not for coronary artery lesions in the acute stage. Analysis based on the diplotypes of platelet endothelial cell adhesion molecule-1 also showed that Kawasaki disease with one or two alleles of Leu-Ser-Arg had a significantly increased risk of chronic coronary artery lesions (odds ratio 3.38, 95% confidence interval 1.11-10.28, p = 0.032) and had increased platelet counts after Kawasaki disease was diagnosed, as compared to those with other diplotypes. The haplotype of platelet endothelial cell adhesion molecule-1 Leu-Ser-Arg might be associated with the increased platelet counts and the following risk of chronic coronary artery lesions in a dominant manner in Kawasaki disease.

  9. Septated pericarditis associated with Kawasaki disease: a brief case report.

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    Sonçaği, Arzu; Devrim, Ilker; Karagöz, Tevfik; Dilber, Embiya; Celiker, Alpay; Ozen, Seza; Seçmeer, Gülten

    2007-01-01

    Kawasaki disease (KD) is primarily the systemic vasculitis of childhood that affects mainly the medium-sized arteries, such as the coronary arteries. KD is the leading cause of acquired heart disease, whereas the incidence of rheumatic fever has declined. The most serious complication is coronary artery involvement. Among the children with KD who developed cardiac complications, pericarditis is a rare complication, with an incidence of 0.07%. We report our experience in a 5.5-year-old child with KD complicated with aneurysm of the left anterior descendant coronary artery and septated pericardial effusion, which has not been reported in the literature. The pericardial effusion disappeared very dramatically with intravenous immunoglobulin (IVIG) therapy. We would like to point out that septated pericardial effusion in cases of KD do not need any further therapy other than IVIG and high-dose acetylsalicylic acid.

  10. ITPKC functional polymorphism associated with Kawasaki disease susceptibility and formation of coronary artery aneurysms.

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    Onouchi, Yoshihiro; Gunji, Tomohiko; Burns, Jane C; Shimizu, Chisato; Newburger, Jane W; Yashiro, Mayumi; Nakamura, Yoshikazu; Yanagawa, Hiroshi; Wakui, Keiko; Fukushima, Yoshimitsu; Kishi, Fumio; Hamamoto, Kunihiro; Terai, Masaru; Sato, Yoshitake; Ouchi, Kazunobu; Saji, Tsutomu; Nariai, Akiyoshi; Kaburagi, Yoichi; Yoshikawa, Tetsushi; Suzuki, Kyoko; Tanaka, Takeo; Nagai, Toshiro; Cho, Hideo; Fujino, Akihiro; Sekine, Akihiro; Nakamichi, Reiichiro; Tsunoda, Tatsuhiko; Kawasaki, Tomisaku; Nakamura, Yusuke; Hata, Akira

    2008-01-01

    Kawasaki disease is a pediatric systemic vasculitis of unknown etiology for which a genetic influence is suspected. We identified a functional SNP (itpkc_3) in the inositol 1,4,5-trisphosphate 3-kinase C (ITPKC) gene on chromosome 19q13.2 that is significantly associated with Kawasaki disease susceptibility and also with an increased risk of coronary artery lesions in both Japanese and US children. Transfection experiments showed that the C allele of itpkc_3 reduces splicing efficiency of the ITPKC mRNA. ITPKC acts as a negative regulator of T-cell activation through the Ca2+/NFAT signaling pathway, and the C allele may contribute to immune hyper-reactivity in Kawasaki disease. This finding provides new insights into the mechanisms of immune activation in Kawasaki disease and emphasizes the importance of activated T cells in the pathogenesis of this vasculitis.

  11. Autoimmunity in X-linked agammaglobulinemia: Kawasaki disease and review of the literature.

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    Behniafard, Nasrin; Aghamohammadi, Asghar; Abolhassani, Hassan; Pourjabbar, Sarvenaz; Sabouni, Farah; Rezaei, Nima

    2012-02-01

    Although autoimmunity phenotype is surprisingly common in patients with different types of primary antibody deficiency, it is much less frequent in X-linked agammaglobulinemia (XLA). Herein, we report on a 15-month-old boy with XLA who also suffered from Kawasaki disease. The current case presentation is the first report of an association between Kawasaki disease and XLA. XLA could be considered as a special opportunity to understand autoimmunity in the near absence of immunoglobulins.

  12. Markers of a recent bocavirus infection in children with Kawasaki disease: "a year prospective study".

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    Bajolle, F; Meritet, J-F; Rozenberg, F; Chalumeau, M; Bonnet, D; Gendrel, D; Lebon, P

    2014-12-01

    Retrospective studies and case-reports have suggested the possible role of various viruses in the pathogenesis of the Kawasaki disease. To determine prospectively the incidence of Kawasaki diseases associated with a recent bocavirus infection in the course of a year. Thirty-two children with Kawasaki disease were enrolled in a 13 months prospective study to assess the frequency of human bocavirus type 1 infections. Seasonal shedding of virus, markers of recent infection such as viraemia, viral load, and serum interferon alpha were analyzed. Three of 32 (9%) children had HBoV-DNA in the serum suggesting a recent infection. HBoV-DNA was detected in naso-pharyngeal aspiration of 7/32 (21.8%) children with Kawasaki Disease and six of them (18%) had an increased viral load. No common respiratory viruses were isolated from the 32 patients with the exception of one adenovirus. The seven bocaviruses were identified during the winter-spring season. In addition, 4 of 7 of Kawasaki disease patients shedding bocavirus had detectable interferon alpha in the blood, indicating a possible active or recent viral infection. This study shows that a recent bocavirus infection is concomitant with the onset of some cases of Kawasaki disease. Bocavirus may be a cofactor in the pathogenesis of this disease as previously reported for other infectious agents. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  13. Kawasaki disease incidence in children and adolescents: an observational study in primary care.

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    Hall, Gillian C; Tulloh, Louise E; Tulloh, Robert M R

    2016-04-01

    Kawasaki disease is reported to be increasing in incidence and is the commonest childhood cause of acquired heart disease in the Western world. To determine the current UK incidence of Kawasaki disease across childhood and adolescence; and investigate trends over time and season. An observational, descriptive study in the UK. The Health Improvement Network (THIN) database of primary healthcare records was searched for codes or text indicating Kawasaki disease. Identified records were compared with a study case definition and a date of onset was assigned to cases. The incidence, age/sex distribution, and trend in seasonal and temporal distribution were estimated (2008-2012). A total of 110 episodes of Kawasaki disease in 109 children were identified from 3.9 million person-years observation. The incidence of Kawasaki disease was 2.8 per 100 000 person-years (95% confidence interval [CI] = 2.3 to 3.4) when aged Kawasaki disease remains low and has stabilised in the UK, GPs should recognise that the condition occurs throughout childhood and across the seasons. © British Journal of General Practice 2016.

  14. Role of Antioxidants in Horse Serum-mediated Vasculitis in Swine: Potential Relevance to Early Treatment in Mitigation of Coronary Arteritis in Kawasaki Disease

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    Saji Philip

    2017-08-01

    Conclusion: Serum sickness is a prototype of immune complex vasculitis, and the severity can be ameliorated with antioxidants. A trial of therapeutic dosages of vitamins A, E, and C in acute phase of Kawasaki disease, may be effective in mitigation of coronary artery lesion in addition to intravenous immunoglobulin and aspirin.

  15. Sonographic Gallbladder Abnormality Is Associated with Intravenous Immunoglobulin Resistance in Kawasaki Disease

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    Chih-Jen Chen

    2012-01-01

    Full Text Available Objective. Kawasaki disease (KD is an acute systematic vasculitis in children which causes coronary arterial lesions and hydrops of gallbladder. Our objective is to correlate the clinical significance and influence on disease outcome of patients with gallbladder abnormalities in Kawasaki dissease. Methods. Children who met KD diagnosis criteria and were admitted for IVIG treatment were retrospectively enrolled for analysis. Patients with abdominal sonography were divided into 2 groups based on the absence (Group A, N=61 or presence (Group B, N=16 of gallbladder abnormalities (GBA, defined as hydrops or acalculous cholecystitis. Between the two groups, clinical features, demographic data (including admission days, coronary artery lesions, IVIG resistance, and laboratory data before/after IVIG treatment were collected for analysis. Results. The presence of sonographic gallbladder abnormalities is correlated with higher levels of serum CRP, GPT, and neutrophils. It also points to an increased number of IVIG resistance rates in group B. There was no significant statistical difference among clinical features, age, gender, admission days, or coronary artery lesions between the two groups. Conclusion. Sonographic gallbladder abnormalities are associated with higher CRP, GPT, neutrophil and IVIG resistance in KD. It can be used as a predictor of IVIG resistance in patients with KD.

  16. Role of the Egami Score in Predicting Intravenous Immunoglobulin Resistance in Kawasaki Disease Among Different Ethnicities.

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    Loomba, Rohit S; Raskin, Alexander; Gudausky, Todd M; Kirkpatrick, Edward

    Early treatment with intravenous immunoglobulin (IVIG) is necessary to help reduce the risk of coronary artery abnormalities, such as coronary artery aneurysms and to help alleviate symptoms, in Kawasaki disease. Some patients, however, do not respond to an initial dose of IVIG and require additional doses. Prediction of these IVIG nonresponders may be of assistance in altering initial therapy to make it more effective. The Egami score has been validated in the Japanese population to predict IVIG nonresponders but has shown to be ineffective in US populations. This study evaluates the Egami score in a Midwest US population, subdividing patients by race and the diagnosis of typical or atypical type of Kawasaki disease. Patients were included in the study if they met criteria for Kawasaki disease and received IVIG in the inpatient setting. A total of 182 patients were studied, and in all studied groups, the Egami score had poor sensitivity at predicting IVIG nonresponders. Sensitivity of the score differed between races and differed between typical and atypical Kawasaki disease. The Egami score, as well as other systems, have been validated to predict IVIG nonresponders. These, however, lack sensitivity in the US population. Other scores developed in the United States have also lacked sensitivity, likely due to the absence of race or Kawasaki disease classification as variables. The development of a sensitive scoring system to predict IVIG nonresponders in US populations will require the incorporation of race and Kawasaki disease classification, factors that seem to alter IVIG response.

  17. Comparative effectiveness of intravenous immunoglobulin for children with Kawasaki disease: a nationwide cohort study.

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    Ming-Chih Lin

    Full Text Available INTRODUCTION: Different immunoglobulin manufacturing processes may influence its effectiveness for Kawasaki disease. However, nationwide studies with longitudinal follow-up are still lacking. The aim of this study was to evaluate the comparative effectiveness of immunoglobulin preparations from a nationwide perspective. MATERIALS AND METHODS: This is a nationwide retrospective cohort study with a new user design. Data came from the National Health Insurance Research Database of Taiwan. From 1997 to 2008, children under 2 years old who received immunoglobulin therapy for the first time under the main diagnosis of Kawasaki disease were enrolled. The manufacturing processes were divided into β-propiolactonation, acidification and those containing IgA. The endpoints were immunoglobulin non-responsiveness, acute aneurysm, prolonged use of anti-platelets or anti-coagulants, and recurrence. RESULTS: In total, 3830 children were enrolled. β-propiolactonation had a relative risk of 1.45 (95% CI 1.08~1.94 of immunoglobulin non-responsiveness, however, the relative risks for acidification and containing IgA were non-significant. For acute aneurysms, acidification had a relative risk of 1.49 (95% CI 1.17~1.90, however the relative risks for β-propiolactonation and containing IgA were non-significant. For prolonged use of anti-platelets or anti-coagulants, β-propiolactonation had a relative risk of 1.44 (95% CI 1.18~1.76, and acidification protected against them both with a relative risk of 0.82 (95% CI 0.69~0.97, whereas the relative risk for containing IgA was non-significant. For recurrence, all three factors were non-significant. CONCLUSIONS: The effectiveness of immunoglobulin may differ among different manufacturing processes. β-propiolactonation had a higher risk of treatment failure and prolonged use of anti-platelets or anti-coagulants. Acidification may increase the risk of acute coronary aneurysms.

  18. Exercise myocardial perfusion imaging to evaluate inducible ischaemia in children with Kawasaki disease.

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    Kashyap, Raghava; Mittal, Bhagwant Rai; Bhattacharya, Anish; Manojkumar, Rohit; Singh, Surjit

    2011-02-01

    Kawasaki disease (KD) is an acute multi-system vasculitis of unknown aetiology, which occurs predominantly in infants and young children. Coronary artery abnormalities may occur in 15-25% of patients who are not treated in the acute phase of the disease with a high dose of intravenous immunoglobulin. Myocardial perfusion imaging is used as a modality to monitor the cardiovascular effects of the disease. The objective of our study was to assess the feasibility and results of exercise myocardial perfusion scintigraphy in children with Kawasaki disease. We performed stress myocardial perfusion imaging in 84 patients suffering from KD. The diagnosis of KD was based on the criteria laid down by the American Heart Association. Myocardial perfusion imaging was performed using either thallium or technetium-99m tetrofosmin. Physical exercise using the Bruce protocol was the most frequent cardiac stressor (74 patients) whereas in few patients (seven patients) dobutamine was used to increase the heart rate. Stress-induced reversible perfusion defects were found only in 12 of the total number of patients. Among these two had coronary artery abnormalities on echocardiography. Four of these patients had achieved adequate heart rate with stress. Two among these patients had a repeat imaging done after 1 year and the perfusion defects showed complete resolution in them. This study thus suggests that reversible perfusion defects are seen in asymptomatic patients with KD and that the presence of perfusion defects may not be associated with echocardiographic demonstration of coronary abnormalities. The treadmill test is a reasonable stress protocol for these patients.

  19. Association between Kawasaki Disease and Autism: A Population-Based Study in Taiwan

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    Ho-Chang Kuo

    2014-04-01

    Full Text Available Objective: The association between Kawasaki disease and autism has rarely been studied in Asian populations. By using a nationwide Taiwanese population-based claims database, we tested the hypothesis that Kawasaki disease may increase the risk of autism in Taiwan. Materials and Methods: Our study cohort consisted of patients who had received the diagnosis of Kawasaki disease (ICD-9-CM: 446.1 between 1997 and 2005 (N = 563. For a comparison cohort, five age- and gender-matched control patients for every patient in the study cohort were selected using random sampling (N = 2,815. All subjects were tracked for 5 years from the date of cohort entry to identify whether they had developed autism (ICD-9-CM code 299.0 or not. Cox proportional hazard regressions were then performed to evaluate 5-year autism-free survival rates. Results: The main finding of this study was that patients with Kawasaki disease seem to not be at increased risk of developing autism. Of the total patients, four patients developed autism during the 5-year follow-up period, among whom two were Kawasaki disease patients and two were in the comparison cohort. Further, the adjusted hazard ratios (AHR (AHR: 4.81; 95% confidence interval: 0.68–34.35; P = 0.117 did not show any statistical significance between the Kawasaki disease group and the control group during the 5-year follow-up. Conclusion: Our study indicated that patients with Kawasaki disease are not at increased risk of autism.

  20. Use of Corticosteroid in Children with Unresponsiveness to Intravenous Immunoglobulin in Kawasaki Disease

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    Abdolkarim Hamedi

    2017-08-01

    Full Text Available Background Kawasaki Disease (KD is a vasculitis with multi-organ involvementof unknown etiology; it is the most common cause of pediatric-heart diseases in developed countries. Treatment with Intravenous Immunoglobulin (IVIG prevents coronary artery lesions; although there are some IVIG-resistant cases, combination therapy with corticosteroids and IVIG is one of the recommendations for treatment of these cases. The aim of this study was to compare these three options for treatment of Kawasaki Disease and to evaluate their ability to deal with coronary artery complication of Kawasaki Disease. Materials and Methods A prospective cross- sectional study of hospitalized cases of Kawasaki Disease, conducted in pediatric department of Imam Reza hospital, Mashhad-Iran, during 2013 to 2015 (18 months. Based on demographic and clinical data of these patients, children with high risk of unresponsiveness to IVIG therapy (based on Harada score, were determined and treated with IVIG and corticosteroids- combination initially. Follow-up patients for heart complications were 6 weeks. Results Twenty five patients (89.2% out of total 28 hospitalized patients in this period of time who fulfilled diagnostic criteria were considered as complete Kawasaki Disease. Coronary Artery Lesions (CALs were shown in 4 patients during the follow-up period, with high risk in patients with incomplete presentation (33.3% versus 12%, P

  1. [Diagnosis and treatment of Kawasaki disease in burn children].

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    Feng, Jie; Li, Wei-ren; Wang, Wei

    2011-08-01

    We try to discuss the relationship between burn and Kawasaki disease (KD), and to study the diagnosis and treatment of KD in burn children. The medical records of one burn child with KD from our pediatric ward together with those of 5 burn children with KD retrieved from foreign literature were analyzed. The clinical features of KD, including bilateral nonexudative conjunctivitis, erythema of the lips and oral mucosa, skin rash, cervical lymphadenopathy, changes in the distal part of extremities, were enrolled in the study. Six patients were male and younger than 5 years old, with 2 suffering from mild burn, 2 with moderate burn, and 2 with severe burn. Two days after second degree burn, all burn children had fever and skin rash with 4 or 5 clinical symptoms and signs of KD. Among them, coronary artery dilatation was found in 1 case as detected by echocardiography, positive wound culture was found in 2 cases, negative blood culture was found in 6 cases. All patients were given high-dose gamma globulin or (and) aspirin within 10 days after the first fever, followed by control and amelioration of the disease. We conclude that the pathogenesis of KD may be related with burn wound and reabsorption of edema. KD may be suspected in burn children younger than 5 years when they had fever and skin rash at the same time.

  2. Relapse of nephrotic syndrome triggered by Kawasaki disease.

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    Maeda, Ryo; Kawasaki, Yukihiko; Suzuki, Shigeo; Ohara, Shinichiro; Kazuhide, Suyama; Hosoya, Mitsuaki

    2018-05-01

    Minor infections, allergies, insect bites, and bee stings are commonly reported causes of nephrotic syndrome (NS). Herein, we report, to the best of our knowledge, the first case of NS relapse due to Kawasaki disease (KD). An 8-year-old boy presented with high fever of 4-day duration. He had developed steroid-dependent NS at the age of 4 years and remained in remission after steroid and mizonbin therapy. Renal biopsy, performed at the age of four, showed minimal change (MC) disease. Upon examination, the patient fulfilled 5 of 6 criteria for KD under the Japanese diagnostic guidelines, with positive proteinuria. He was diagnosed with NS relapse caused by KD. Proteinuria resolved after treatment with intravenous immunoglobulin and cyclosporine A. We present the case of an 8-year-old boy, whose NS relapsed due to KD. To the best of our knowledge, this is the first case report. It is necessary to recognize that KD can trigger relapse of MCNS.

  3. National survey of pediatric hospitalizations due to Kawasaki disease and coronary artery aneurysms in the USA.

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    Okubo, Yusuke; Nochioka, Kotaro; Sakakibara, Hiroshi; Testa, Marcia; Sundel, Robert P

    2017-02-01

    Several studies revealed the epidemiology of Kawasaki disease-related hospitalizations among children in the USA and other countries. However, disparities of developing coronary artery aneurysms by race/ethnicity, patient socioeconomic status, and geographic locations remain unknown in the USA. Hospital discharge record data of patients with Kawasaki disease aged 19 years or younger were obtained from the 2003, 2006, 2009, and 2012 Kid's Inpatient Database. The data were weighted to estimate the annual hospitalization rates with respect to age, gender, and race/ethnicity in the USA. Multivariable logistic regression was conducted to ascertain the factors associated with the development of coronary artery aneurysms. Total annual hospitalization rates of Kawasaki disease showed a decreasing trend, ranging from 6.54 per 100,000 children in 2003 to 6.11 per 100,000 children in 2012 (p Kawasaki disease ranged from 2.25 to 3.20%. Factor associated with the development of coronary artery aneurysms was hospitals in West (OR 2.15, 95% CI 1.42-3.26). Race/ethnicity, health insurance status, and household income were not associated with the development of coronary artery aneurysms. Total hospitalization rates of Kawasaki disease showed a decreasing trend. Children admitted to hospitals in West region were more likely to develop coronary artery aneurysms.

  4. [Three Cases of Moyamoya Disease with a History of Kawasaki Disease].

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    Kawasaki, Toshinari; Arakawa, Yoshiki; Sugino, Toshiya; Mitsuhara, Takafumi; Funaki, Takeshi; Kikuchi, Takayuki; Koyanagi, Masaomi; Yoshida, Kazumichi; Kunieda, Takeharu; Takahashi, Jun C; Takagi, Yasushi; Miyamoto, Susumu

    2015-11-01

    Here, we report three cases of moyamoya disease with a history of Kawasaki disease. A 33-year-old man was found to have stenotic lesions of the internal carotid arteries(ICAs)on both sides at a nearby hospital where he visited complaining of headache and lisping. He had received immunoglobulin therapy for Kawasaki disease at the ages of 1, 2, and 6 years. MRI showed only a chronic ischemic lesion in the white matter. Angiography showed occlusion at the terminal portion of the ICAs on both sides. He was diagnosed with moyamoya disease, but as he had no symptoms and preserved cerebral blood flow (CBF), he was kept under observation. An 8-year-old boy was diagnosed with moyamoya disease and underwent right encephaloduroarteriosynangiosis at a nearby hospital. He had received immunoglobulin therapy for Kawasaki disease at the age of 1 year. His ischemic symptoms worsened. Although MRI detected no apparent ischemic lesion, angiography revealed severe stenosis at the terminal portions of the ICAs on both sides, and 123I-IMP SPECT showed CBF impairment. Bilateral direct bypass was performed. His father was subsequently also diagnosed with moyamoya disease. A 4-year-old girl with epilepsy was diagnosed with moyamoya disease at a nearby hospital. She had been treated with aspirin for Kawasaki disease at the age of 1 year. MRI detected no remarkable ischemic lesions, but angiography revealed mild stenosis at the terminal portions of the ICAs on both sides. Five months later, her ischemic symptoms were worsening with progressing stenotic lesions, and she underwent bilateral direct bypass.

  5. Regulation of oxidative stress in patients with Kawasaki disease.

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    Sekine, Kaori; Mochizuki, Hiroyuki; Inoue, Yoshinari; Kobayashi, Tohru; Suganuma, Eisuke; Matsuda, Shinichi; Arakawa, Hirokazu

    2012-06-01

    Although there is ample evidence that Kawasaki disease (KD) is associated with vascular inflammation, few studies have addressed the influence of oxidative stress. The goal of this study was to determine whether oxidative stress contributes to inflammation during KD, and also whether corticosteroid therapy can reduce oxidative stress. Serum reduced glutathione (sGSH) and serum thioredoxin (sTRX) were measured during KD to evaluate the phase-dependent change in the redox state in KD. Additionally, the efficacy of the therapies to reduce oxidative stress was assessed. The sGSH level significantly decreased post-intravenous immunoglobulin (IVIG). The sGSH level significantly increased during the convalescent phase. The sTRX level was significantly lower during the convalescent phase than that during the pre- and the post-IVIG. There was no difference in the sGSH and sTRX changes between the IVIG therapy and the IVIG + prednisolone (PSL) therapy, except for the convalescent phase in sTRX. Systemic inflammation in KD induces changes in the redox state, whereas the IVIG + PSL therapy did not show any remarkable change on oxidative stress in comparison to the IVIG therapy. Therapeutic intervention against oxidative stress might therefore be beneficial as adjunctive therapies for KD.

  6. Genetic variants of CD209 associated with Kawasaki disease susceptibility.

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    Kuo, Ho-Chang; Huang, Ying-Hsien; Chien, Shu-Chen; Yu, Hong-Ren; Hsieh, Kai-Sheng; Hsu, Yu-Wen; Chang, Wei-Chiao

    2014-01-01

    Kawasaki disease (KD) is a systemic vasculitis with unknown etiology mainly affecting children in Asian countries. Dendritic cell-specific intercellular adhesion molecule-3 grabbing non-integrin (DC-SIGN, CD209) in humans was showed to trigger an anti-inflammatory cascade and associated with KD susceptibility. This study was conducted to investigate the association between genetic polymorphisms of CD209 and the risk KD. A total of 948 subjects (381 KD and 567 controls) were recruited. Nine tagging SNPs (rs8112310, rs4804800, rs11465421, rs1544766, rs4804801, rs2287886, rs735239, rs735240, rs4804804) were selected for TaqMan allelic discrimination assay. Clinical phenotypes, coronary artery lesions (CAL) and intravenous immunoglobulin (IVIG) treatment outcomes were collected for analysis. Significant associations were found between CD209 polymorphisms (rs4804800, rs2287886, rs735240) and the risk of KD. Haplotype analysis for CD209 polymorphisms showed that A/A/G haplotype (P = 0.0002, OR = 1.61) and G/A/G haplotype (P = 0.0365, OR = 1.52) had higher risk of KD as compared with G/G/A haplotype in rs2287886/rs735239/rs735240 pairwise allele analysis. There were no significant association in KD with regards to CAL formation and IVIG treatment responses. CD209 polymorphisms were responsible for the susceptibility of KD, but not CAL formation and IVIG treatment responsiveness.

  7. Genetic variants of CD209 associated with Kawasaki disease susceptibility.

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    Ho-Chang Kuo

    Full Text Available BACKGROUND: Kawasaki disease (KD is a systemic vasculitis with unknown etiology mainly affecting children in Asian countries. Dendritic cell-specific intercellular adhesion molecule-3 grabbing non-integrin (DC-SIGN, CD209 in humans was showed to trigger an anti-inflammatory cascade and associated with KD susceptibility. This study was conducted to investigate the association between genetic polymorphisms of CD209 and the risk KD. METHODS: A total of 948 subjects (381 KD and 567 controls were recruited. Nine tagging SNPs (rs8112310, rs4804800, rs11465421, rs1544766, rs4804801, rs2287886, rs735239, rs735240, rs4804804 were selected for TaqMan allelic discrimination assay. Clinical phenotypes, coronary artery lesions (CAL and intravenous immunoglobulin (IVIG treatment outcomes were collected for analysis. RESULTS: Significant associations were found between CD209 polymorphisms (rs4804800, rs2287886, rs735240 and the risk of KD. Haplotype analysis for CD209 polymorphisms showed that A/A/G haplotype (P = 0.0002, OR = 1.61 and G/A/G haplotype (P = 0.0365, OR = 1.52 had higher risk of KD as compared with G/G/A haplotype in rs2287886/rs735239/rs735240 pairwise allele analysis. There were no significant association in KD with regards to CAL formation and IVIG treatment responses. CONCLUSION: CD209 polymorphisms were responsible for the susceptibility of KD, but not CAL formation and IVIG treatment responsiveness.

  8. Ambient air pollution, temperature and kawasaki disease in Shanghai, China.

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    Lin, Zhijing; Meng, Xia; Chen, Renjie; Huang, Guoying; Ma, Xiaojing; Chen, Jingjing; Huang, Min; Huang, Meirong; Gui, Yonghao; Chu, Chen; Liu, Fang; Kan, Haidong

    2017-11-01

    Kawasaki disease (KD) is a kind of pediatric vasculitis of unknown etiology which mainly affects the development of coronary artery aneurysms. Few studies have explored the potential environmental risk factors on KD incidence. We performed a time-series analysis to investigate the associations between air pollution and temperature and KD in Shanghai, China. We collected daily-hospitalized KD patients that were admitted in major pediatric specialty hospitals located in the urban areas of Shanghai from 2001 to 2010. The over-dispersed generalized additive model was used to estimate the effects of air pollutants on KD incidence on each day. Then, this model was combined with a distributed lag non-linear model to estimate the cumulative effects of temperature over a week. There were positive but statistically insignificant associations between three major air pollutants and KD incidence. The association between daily mean temperature and KD was generally J-shaped with higher risks on hot days. The cumulative relative risk of KD at extreme hot temperature (99th percentile, 32.4 °C) over a week was 1.91 [95% confidence interval (CI): 1.13, 3.23], compared with the referent temperature (10.0 °C). This study suggested that a short-term exposure to high temperature may significantly increase the incidence of KD, and the evidence linking air pollution and KD incidence was limited. Copyright © 2017 Elsevier Ltd. All rights reserved.

  9. Variations in ORAI1 Gene Associated with Kawasaki Disease.

    Science.gov (United States)

    Onouchi, Yoshihiro; Fukazawa, Ryuji; Yamamura, Kenichiro; Suzuki, Hiroyuki; Kakimoto, Nobuyuki; Suenaga, Tomohiro; Takeuchi, Takashi; Hamada, Hiromichi; Honda, Takafumi; Yasukawa, Kumi; Terai, Masaru; Ebata, Ryota; Higashi, Kouji; Saji, Tsutomu; Kemmotsu, Yasushi; Takatsuki, Shinichi; Ouchi, Kazunobu; Kishi, Fumio; Yoshikawa, Tetsushi; Nagai, Toshiro; Hamamoto, Kunihiro; Sato, Yoshitake; Honda, Akihito; Kobayashi, Hironobu; Sato, Junichi; Shibuta, Shoichi; Miyawaki, Masakazu; Oishi, Ko; Yamaga, Hironobu; Aoyagi, Noriyuki; Yoshiyama, Megumi; Miyashita, Ritsuko; Murata, Yuji; Fujino, Akihiro; Ozaki, Kouichi; Kawasaki, Tomisaku; Abe, Jun; Seki, Mitsuru; Kobayashi, Tohru; Arakawa, Hirokazu; Ogawa, Shunichi; Hara, Toshiro; Hata, Akira; Tanaka, Toshihiro

    2016-01-01

    Kawasaki disease (KD; MIM#61175) is a systemic vasculitis syndrome with unknown etiology which predominantly affects infants and children. Recent findings of susceptibility genes for KD suggest possible involvement of the Ca(2+)/NFAT pathway in the pathogenesis of KD. ORAI1 is a Ca(2+) release activated Ca(2+) (CRAC) channel mediating store-operated Ca(2+) entry (SOCE) on the plasma membrane. The gene for ORAI1 is located in chromosome 12q24 where a positive linkage signal was observed in our previous affected sib-pair study of KD. A common non-synonymous single nucleotide polymorphism located within exon 2 of ORAI1 (rs3741596) was significantly associated with KD (P = 0.028 in the discovery sample set (729 KD cases and 1,315 controls), P = 0.0056 in the replication sample set (1,813 KD cases vs. 1,097 controls) and P = 0.00041 in a meta-analysis by the Mantel-Haenszel method). Interestingly, frequency of the risk allele of rs3741596 is more than 20 times higher in Japanese compared to Europeans. We also found a rare 6 base-pair in-frame insertion variant associated with KD (rs141919534; 2,544 KD cases vs. 2,414 controls, P = 0.012). These data indicate that ORAI1 gene variations are associated with KD and may suggest the potential importance of the Ca(2+)/NFAT pathway in the pathogenesis of this disorder.

  10. Hemodynamic simulations in coronary aneurysms of children with Kawasaki disease

    Science.gov (United States)

    Sengupta, Dibyendu; Burns, Jane; Marsden, Alison

    2009-11-01

    Kawasaki disease (KD) is a serious pediatric illness affecting the cardiovascular system. One of the most serious complications of KD, occurring in about 25% of untreated cases, is the formation of large aneurysms in the coronary arteries, which put patients at risk for myocardial infarction. In this project we performed patient specific computational simulations of blood flow in aneurysmal left and right coronary arteries of a KD patient to gain an understanding about their hemodynamics. Models were constructed from CT data using custom software. Typical pulsatile flow waveforms were applied at the model inlets, while resistance and RCR lumped models were applied and compared at the outlets. Simulated pressure waveforms compared well with typical physiologic data. High wall shear stress values are found in the narrow region at the base of the aneurysm and low shear values occur in regions of recirculation. A Lagrangian approach has been adopted to perform particle tracking and compute particle residence time in the recirculation. Our long-term goal will be to develop links between hemodynamics and the risk for thrombus formation in order to assist in clinical decision-making.

  11. Lipoprotein Particle Concentrations in Children and Adults following Kawasaki Disease

    Science.gov (United States)

    Lin, Jonathan; Jain, Sonia; Sun, Xiaoying; Liu, Victoria; Sato, Yuichiro Z.; Jimenez-Fernandez, Susan; Newfield, Ron S.; Pourfarzib, Ray; Tremoulet, Adriana H.; Gordon, John B.; Daniels, Lori B.; Burns, Jane C.

    2014-01-01

    Objective To test the hypothesis that children and adults with history of Kawasaki disease (KD) are more likely to have abnormal lipoprotein particle profiles that could place them at increased risk of atherosclerosis later in life. Study design Fasting serum samples were obtained from 192 children and 63 adults with history of KD and 90 age-similar healthy controls. Lipoprotein particle (P) concentrations and sizes were measured by Nuclear Magnetic Resonance (NMR) spectroscopy (Liposcience Inc., Raleigh, NC) and serum was assayed for total cholesterol (TC), triglycerides (TG), and high-density lipoprotein cholesterol (HDL)-C. Low-density lipoprotein cholesterol (LDL)-C was estimated using the Friedewald formula. Data were analyzed in a least-square means model adjusting for age and sex and using Holm correction for multiple comparisons. Results Compared with respective control groups, both adult and pediatric subjects with KD had significantly lower mean very-low-density lipoprotein-chylomicron particle concentrations (VLDLC-P), intermediate-density lipoproteins (IDL), TG, and TC concentrations. Pediatric subjects with KD had significantly lower LDL-P and LDL-C concentrations and lower mean TC/HDL-C ratio (ppediatric and adult subjects with KD regardless of their aneurysm status are no more likely than age-similar, healthy controls to have lipid patterns associated with increased risk of atherosclerosis. PMID:25039043

  12. INCIDENCE OF KAWASAKI DISEASE IN NORTHERN EUROPEAN COUNTRIES

    Science.gov (United States)

    Salo, Eeva; Griffiths, Elizabeth P.; Farstad, Teresa; Schiller, Bodil; Nakamura, Yosikazu; Yashiro, Mayumi; Uehara, Ritei; Best, Brookie M.; Burns, Jane C.

    2012-01-01

    Background We sought to compare the epidemiologic features of Kawasaki disease (KD) in three Northern European countries and Japan. Methods Data were obtained from discharge databases for hospitals in Finland, Norway, and Sweden from 1999–2009 and from nationwide epidemiologic surveys in Japan from 1998–2008. Annual incidence for each country was calculated using regional census data. Results During the 11-year period, 1,390 KD patients were recorded in the registries of the three Northern European countries. Average annual incidence rates per 100,000 children less than 5 years were: Finland 11.4, Norway 5.4, and Sweden 7.4. Overall, 86.4% of Japanese KD patients were less than 5 years compared to only 67.8% in the four Northern European countries (p<0.001). Conclusions The incidence of KD in Northern Europe was constant over the study period and much lower than in Japan. There was a significant age difference between Northern European and Japanese KD patients that remains unexplained. PMID:22726311

  13. CLINICAL MANIFESTATION, DIAGNOSTICS AND TREATMENT OF KAWASAKI DISEASE: KNOWN DATA AND UNSOLVED QUESTIONS

    Directory of Open Access Journals (Sweden)

    G. А. Lyskina

    2013-01-01

    Full Text Available The lecture deals with the most common systemic vasculitis in pediatric practice — Kawasaki disease. This disorder is associated with risk of myocardial infarction and sudden cardiac death in children and young adults and at present is considered to be the main cause of the acquired heard diseases in children. The authors give historical aspects and modern opinions on etiology, pathogenesis, clinical manifestation, diagnostics and treatment of Kawasaki disease. The data were summarized from Russian and foreign literature as well as from the own authors’ experience.

  14. Myocardial performance and perfusion during exercise in patients with coronary artery disease caused by Kawasaki disease

    International Nuclear Information System (INIS)

    Paridon, S.M.; Ross, R.D.; Kuhns, L.R.; Pinsky, W.W.

    1990-01-01

    For a study of the natural history of coronary artery lesions after Kawasaki disease and their effect on myocardial blood flow reserve with exercise, five such patients underwent exercise testing on a bicycle. Oxygen consumption, carbon dioxide production, minute ventilation, and electrocardiograms were monitored continuously. Thallium-201 scintigraphy was performed for all patients. One patient stopped exercise before exhaustion of cardiovascular reserve but had no evidence of myocardial perfusion abnormalities. Four patients terminated exercise because of exhaustion of cardiovascular reserve; one had normal cardiovascular reserve and thallium scintiscans, but the remaining patients had diminished cardiovascular reserve. Thallium scintigrams showed myocardial ischemia in two and infarction in one. No patient had exercise-induced electrocardiographic changes. These results indicate that patients with residual coronary artery lesions after Kawasaki disease frequently have reduced cardiovascular reserve during exercise. The addition of thallium scintigraphy and metabolic measurements to exercise testing improved the detection of exercise-induced abnormalities of myocardial perfusion

  15. A systematic review of validated methods for identifying Kawasaki disease using administrative or claims data.

    Science.gov (United States)

    Williams, Candice L; Sathe, Nila A; Krishnaswami, Shanthi; McPheeters, Melissa L

    2013-12-30

    To identify and assess algorithms used to identify Kawasaki syndrome/Kawasaki disease in administrative and claims databases. We searched the MEDLINE database from 1991 to September 2012 using controlled vocabulary and key terms related to Kawasaki disease. We also searched the reference lists of included studies. Two investigators independently assessed the full text of studies against pre-determined inclusion criteria. Two reviewers independently extracted data regarding participant and algorithm characteristics. Our searches identified 177 citations of which 22 met our inclusion criteria. All studies used algorithms including International Classification of Diseases, Ninth Revision (ICD-9) code 446.1 either alone, or with evidence of intravenous immunoglobulin (IVIG) administration, or with ICD-10 code M30.3. Six studies confirmed diagnoses by medical chart review. Three of these six studies reported validation statistics, with positive predictive values of 74%, 84%, and 86%, respectively. All studies that reported algorithms used either the ICD-9 code 446.1 either alone, with evidence of IVIG administration or with ICD-10 code M30.3. The ICD-9 code 446.1 alone produced positive predictive values of 74%, 84%, and 86% in separate studies in Georgia and California. The sensitivity of these codes to detect Kawasaki disease is unknown, as no sampling of medical records for missed true cases of Kawasaki disease was done. Further research would be helpful to determine whether the relatively high positive predictive values found in southern California are seen elsewhere and also to evaluate the performance of other codes to identify cases of Kawasaki disease and the sensitivity of the narrow algorithms that have been used to date. Copyright © 2013 Elsevier Ltd. All rights reserved.

  16. Evaluation of myocardial deformation in patients with Kawasaki disease using speckle-tracking echocardiography during mid-term follow-up.

    Science.gov (United States)

    Dedeoglu, Reyhan; Barut, Kenan; Oztunc, Funda; Atik, Sezen; Adrovic, Amra; Sahin, Sezgin; Cengiz, Dicle; Kasapcopur, Ozgur

    2017-09-01

    Speckle-tracking echocardiography is a recently developed technique for the evaluation of myocardial deformation or strain. Our objective was to examine strain through a mid-term follow-up of patients with Kawasaki disease. We explored left ventricular mechanics using speckle-tracking echocardiography in 35 patients with a history of Kawasaki disease at least 6 months after the acute phase. We also included 30 healthy children as controls. Strain data sets were acquired for the quantification of left ventricular global strain, segmental strain, and left ventricular ejection fraction. The mean age of our patients was 25.6±15.4 months. At a median follow-up of 57.5 months (16.5-98.2), although both values were in the normal range, the mean left ventricular ejection proportion of patients (57.3%) was a little lower than that of controls (p⩽0.05). Patient strain values at the basal inferoseptal (20.0), basal anterolateral (19.5), apical septal (23.3), and apical inferior (24.0) segments were lower compared with controls. In all, seven patients had coronary aneurysms during follow-up. Kawasaki disease patients with pyuria had lower left ventricular strain at the mid anterior, mid anteroseptal, apical anterior, and apical inferior segments and global longitudinal strain compared with patients with no pyuria (p⩽0.05). In children with a history of Kawasaki disease, impairment of left ventricular mechanics occurs especially within the left anterior descending artery territories.

  17. The value of 99mTc-MIBI myocardial perfusion imaging in detecting myocardial ischemia and judging treatment in patients with kawasaki disease

    International Nuclear Information System (INIS)

    Yu Chunjing; Du Xiaoqing; Wan Weixin; Wang Yaoming

    2010-01-01

    Objective: 99m Tc-MIBI myocardial perfusion imaging was undertaken to detect myocardial ischemia in children with Kawasaki disease in order to evaluate its diagnostic value. Methods: The subjects included 41 children with Kawasaki disease. The control group included 8 children without cardiovascular disease. The 41 patients were classified into three groups by their clinical manifestations: acute phase (n=19), sub-acute phase (n=12), and chronic phase (n=10). All patients undertaken 99m Tc-MIBI myocardial perfusion SPECT imaging. The 10 patients with positive SPECT repeated their SPECT imaging from 6 to 12 months later. Results: In the control group normal SPECT imaging was performed. Sixteen of 41 (39.02%) patients were positive in perfusion imaging. The positive rates in acute phase, sub-acute phase and chronic phase were 36.84% (7/19), 41.67% (5/12) and 40% (4/10). Ten patients with positive perfusion imaging had SPECT imaging again from 6 to 12 months later, 5 were normal, 4 improved significantly, only 1 unchanged. Conclusion: 99m Tc-MIBI myocardial perfusion imaging is a useful noninvasive method for diagnosis evaluation of myocardial ischemia in Kawasaki disease. (authors)

  18. Facial nerve palsy in a thirteen-year-old male youth with Kawasaki disease

    NARCIS (Netherlands)

    Biezeveld, Maarten H.; Voorbrood, Bas S.; Clur, Sally-Ann B.; Kuijpers, Taco W.

    2002-01-01

    A 13-year-old male youth was hospitalized with Kawasaki disease. In the course of the disease he developed a facial nerve palsy and an aneurysm of the right coronary artery. After treatment with immunoglobulins both complications disappeared within 10 days and 1 month, respectively

  19. Predictors of nonresponse to intravenous immunoglobulin therapy in Kawasaki disease

    Directory of Open Access Journals (Sweden)

    Hyo Min Park

    2013-02-01

    Full Text Available &lt;b&gt;Purpose:&lt;/b&gt; It has been reported that 10% to 20% of children with Kawasaki disease (KD will not respond to intravenous immunoglobulin (IVIG treatment. In this study, we aimed to identify useful predictors of therapeutic failure in children with KD. &lt;b&gt;Methods:&lt;/b&gt; We examined 309 children diagnosed with KD at the Kyungpook National University Hospital and the Inje University Busan Paik Hospital between January 2005 and June 2011. We retrospectively reviewed their medical records and analyzed multiple parameters in responders and nonresponders to IVIG. &lt;b&gt;Results:&lt;/b&gt; Among the 309 children, 30 (9.7% did not respond to IVIG. They had significantly higher proportion of neutrophils, and higher levels of aspartate aminotransferase, alanine aminotransferase (ALT, total bilirubin, and N-terminal fragment of B-type natriuretic peptide than did responders. IVIGnonresponders had a significantly longer duration of hospitalization, and more frequently experienced coronary artery lesion, and sterile pyuria. No differences in the duration of fever at initial treatment or, clinical features were noted. &lt;b&gt;Conclusion:&lt;/b&gt; Two independent predictors (ALT?#248;4 IU/L, total bilirubin?#240;.9 mg/dL for nonresponse were confirmed through multivariate logistic regression analysis. Thus elevated ALT and total bilirubin levels might be useful in predicting nonresponse to IVIG therapy in children with KD.

  20. Sudden death as a late sequel of Kawasaki disease: postmortem CT demonstration of coronary artery aneurysm.

    Science.gov (United States)

    Okura, Naoki; Okuda, Takahisa; Shiotani, Seiji; Kohno, Mototsugu; Hayakawa, Hideyuki; Suzuki, Atsuko; Kawasaki, Tomisaku

    2013-02-10

    Kawasaki disease (KD) is an acute, self-limited vasculitis of unknown etiology that primarily affects the coronary artery (CA) and presents during childhood. The characteristic coronary arterial lesion of KD is an aneurysm. Ischemic heart disease derived from a CA aneurysm is experienced approximately two decades after the onset of acute KD. In recent years, the primary issue of concern has been asymptomatic adults with a CA aneurysm caused by undiagnosed KD. We present a case of sudden death as a late KD sequel in a young adult. A postmortem CT scan revealed a coarse calcification of a left anterior descending CA aneurysm, which was confirmed at the time of autopsy. A postmortem CT scan is useful in cases of sudden death where the detection of a calcified CA aneurysm would suggest to the forensic pathologist that the deceased suffered from a late sequel of KD. The use of screening postmortem CT scans for young people may detect cases of unsuspected CA aneurysms, raising the possibility of untreated KD. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

  1. Usefulness of real-time 3-dimensional echocardiography to identify and quantify left ventricular dyssynchrony in patients with Kawasaki disease.

    Science.gov (United States)

    Yu, Yi; Sun, Kun; Xue, Haihong; Chen, Sun; Yang, Jianping

    2013-06-01

    The role of left ventricular (LV) dyssynchrony in Kawasaki disease is unknown. This study sought to establish values for real-time 3-dimensional (3D) echocardiographically derived LV dyssynchrony parameters and identify and quantify LV dyssynchrony in patients with Kawasaki disease. Forty patients hospitalized for Kawasaki disease were analyzed retrospectively, and 40 sex- and age-matched healthy control volunteers were also enrolled. The systolic dyssynchrony index (percentage of the cardiac cycle) from 16 and 12 LV segments on real-time 3D echocardiography was analyzed to calculate LV dyssynchrony (defined as the standard deviation of the time to reach the minimum systolic volume for 16 LV segments) according to a 17-segment model. We analyzed the 3D LV ejection fraction (LVEF), end-diastolic volume, and end-systolic volume in the patients with Kawasaki disease compared to the controls. The 16-segment systolic dyssynchrony index ± SD was significantly higher in the patients with Kawasaki disease: 2.73% ± 0.96% compared to 2.01% ± 0.85% in the controls (P Kawasaki disease was 2.65% ± 0.93% compared to 1.98% ± 0.81% in the controls (PKawasaki disease and an LVEF of less than 50% had a significantly higher systolic dyssynchrony index compared to patients with an LVEF of 50% or greater (2.89% ± 0.79% versus 2.26% ± 0.73%; P Kawasaki disease, and global systolic function was impaired. The LVEF measured by a biplane method was sufficiently related to the LVEF measured by echocardiography. Real-time 3D echocardiography is a noninvasive and feasible method for identifying and evaluating LV dyssynchrony in children with Kawasaki disease. Left ventricular dyssynchrony is significantly impaired and related to LV systolic function in patients with Kawasaki disease.

  2. Microparticles and Kawasaki disease: a marker of vascular damage?

    Science.gov (United States)

    Guiducci, Serena; Ricci, Laura; Romano, Eloisa; Ceccarelli, Claudia; Distler, Jorg H W; Miniati, Irene; Calabri, Giovanni Battista; Distler, Oliver; Matucci Cerinic, Marco; Falcini, Fernanda

    2011-01-01

    Microparticles (MPs) are increased in diseases characterised by endothelial injury. Kawasaki disease (KD) damages the endothelium provoking life-threatening involvement of coronary arteries. To compare KD MPs vs. controls. METHODS. Thirty KD and 20 controls were enrolled. MPs were stained with monoclonal antibodies against platelets, endothelial cells (EC), monocytes, T and B cells, neutrophils, and quantified by FACS. The total number of MPs was significantly increased in KD versus controls (193x105±0.6x105 vs. 94x105±0.9x105 million/ml plasma p=0.01) and vs. KD after IVIG therapy (132x105±0.4x105million/ml plasma p=0.01). EC and T cells were the major source of MPs in KD (72x105±1x105 vs. 3x105±0.9x105million/ml plasma for T cells p=0.005; 76x105±0.7x105 vs. 45x105±0.4x105 million/ml plasma for EC pderived from platelets (13x105±0.3x105 vs. 3x105±0.9x105 million/ml plasma p=0.028). Cell-derived MPs B were 17x105±0.4x105 vs. 20x105±0.8x105million/ml plasma in controls (p=0.7). No significant differences were observed in KD MPs derived from monocytes and neutrophils. After IVIG administration, a significant decrease of MPs derived from platelets (3x105±0.2x105 million/ml plasma p=0.03), EC (9x105±0.4x105 million/ml plasma p=0.01), T cells (72x105±1x105 million/ml plasma p=0.02) and B cells (7x105±0.3x105 million/ml plasma p=0.02) was observed. The number of KD MPs is significantly increased and EC and T cells are the major source. MPs may develop from endothelial damage and cell activation. Their role as markers of disease activity or as contributors to endothelial derangement in KD has to be further investigated.

  3. Usefulness of Neutrophil to Lymphocyte Ratio in Prediction of Coronary Artery Lesions in Patients with Kawasaki Disease.

    Science.gov (United States)

    Demir, Fikri; Karadeniz, Cem; Özdemir, Rahmi; Yozgat, Yılmaz; Çelegen, Kübra; Karaaslan, Utku; Demirol, Mustafa; Meşe, Timur; Ünal, Nurettin

    2015-10-01

    Kawasaki disease is an inflammatory condition. Neutrophil to lymphocyte ratio is a marker reflecting inflammation. The aim of the study is to evaluate usefulness of neutrophil to lymphocyte ratio in diagnosis of Kawasaki disease and in prediction of coronary artery lesions. Retrospective cross-sectional study. Seventy-five children with Kawasaki disease and 66 controls were retrospectively enrolled. Their leukocyte, neutrophil, and lymphocyte counts were recorded. Abnormally distributed data were shown as median (interquartile range). Cases having coronary artery diameter two standard deviation above mean were diagnosed to have coronary artery lesions. Median age of Kawasaki disease patients was 34 months. Twentyfive of those (33.33%) had incomplete Kawasaki disease and twenty-six (34.66%) had coronary artery lesions. Leukocyte [12.61 (6.09)×10(3)/µL vs. 8.48 (5.58)×10(3)/µL], neutrophil [6.73 (4.10) ×10(3)/µL vs. 4.62 (5.47)×10(3)/µL], and lymphocyte [4.04 (2.91)×10(3)/µL vs. 3.02 (2.57) ×10(3)/µL] counts were significantly higher in Kawasaki disease patients compared to controls (all p values Kawasaki disease and incomplete Kawasaki disease cases did not differ, while comparison of patients with and without coronary artery lesions revealed significantly higher neutrophil to lymphocyte ratio values in former group [2.02 (1.63) vs. 1.50 (1.28), p=0.01]. The cut-off neutrophil to lymphocyte ratio value for prediction of coronary artery lesions was determined as 1.32. Neutrophil to lymphocyte ratio values in Kawasaki patients with coronary lesions were significantly higher than the ones without and values greater than 1.32 were useful in prediction of coronary lesions.

  4. Unexpected myocardial uptake on bone scintigraphy in an infant with Kawasaki disease

    International Nuclear Information System (INIS)

    Macdonald, W.B.G.; Troedson, R.G.

    2003-01-01

    Full text: A two-month-old female infant was admitted to hospital because of irritability and poor feeding over the preceding two weeks. There was no history of fever but serum inflammatory markers were elevated and a throat swab yielded a pure growth of Strep, pyogenes. There was no response to antibiotics. The nursing staff noted the infant disliked handling and skeletal pathology was suspected. A bone scan using Tc-99m hydroxymethylene diphosphonate (HDP) showed myocardial activity, with no evidence of abnormal skeletal activity. Subsequent echocardiography showed coronary artery ectasia, typical of Kawasaki disease, with papillary muscle dysfunction, indicating likely myocarditis. A diagnosis of myocarditis secondary to Kawasaki disease was made and the patient promptly improved following intravenous immunoglobulin therapy. Cardiac manifestations of Kawasaki disease included coronary artery aneurysms, myocardial infarction, regional perfusion abnormalities and myocarditis. Myocardial uptake of phosphate tracers is well known following myocardial infarction but there was no wall motion disturbance or ECG abnormality to suggest infarction in this patient and she was felt to have myocarditis. Myocardial uptake of phosphate tracers has not previously been reported in Kawasaki disease. Copyright (2003) The Australian and New Zealand Society of Nuclear Medicine Inc

  5. Genome-wide linkage and association mapping identify susceptibility alleles in ABCC4 for Kawasaki disease

    NARCIS (Netherlands)

    Khor, C.C.; Davila, S.; Shimizu, C.; Sheng, S.; Matsubara, T.; Suzuki, Y.; Newburger, J.W.; Baker, A.; Burgner, D.; Breunis, W.; Kuijpers, T.; Wright, V.J.; Levin, M.; Hibberd, M.L.; Burns, J.C.

    2011-01-01

    Kawasaki disease (KD) is a self limited vasculitis in which host genetics plays a prominent role. To further the understanding of the role of host genetics in KD, a three-stage genetic study was conducted that began with a family linkage study and ultimately involved more than 3000 individuals to

  6. Cardiac lesions and initial laboratory data in Kawasaki disease: a nationwide survey in Japan.

    Science.gov (United States)

    Kuwabara, Masanari; Yashiro, Mayumi; Kotani, Kazuhiko; Tsuboi, Satoshi; Ae, Ryusuke; Nakamura, Yosikazu; Yanagawa, Hiroshi; Kawasaki, Tomisaku

    2015-01-01

    Cardiac lesions, such as coronary dilatation, aneurysms, narrowing, myocardial infarction, and valvular lesions, sometimes occur in Kawasaki disease, but most studies have only evaluated cardiac lesions in the later phase of the disease. This study was undertaken to clarify the related factors between cardiac lesions and laboratory data in the initial phase of Kawasaki disease. We conducted a cross-sectional study using data for 26 691 patients from the 22nd nationwide survey of Kawasaki disease in Japan, the observation period of which was from January 2011 through December 2012. We excluded patients with recurrent Kawasaki disease and who were more than seven days from the start of symptoms at admission. We analyzed 23 155 cases (13 353 boys; mean age: 923 ± 734 days) with available laboratory data for white blood cell count, platelet count, serum albumin, and C-reactive protein (CRP). Cardiac lesions were detected in 984 cases (656 boys and 328 girls); lesions were classified as coronary dilatation (764 cases), coronary aneurysm (40), giant coronary aneurysm (6), coronary narrowing (3), and valvular lesions (204). The significant related factors of initial coronary dilatation were male sex (odds ratio [OR] 1.73), older age (OR per 100 days increase 1.03), higher platelet count (OR per 10 000 cells/µL increase 1.006), lower albumin (OR per 1 g/dL increase 0.66), and higher CRP (OR per 1 mg/dL increase 1.02). The factors related to coronary aneurysm were higher platelet count (OR 1.01) and lower albumin (OR 0.34). No factors were significantly related to giant coronary aneurysm. The related factors of valvular lesions were age (OR 0.98), and higher CRP (OR 1.05). Clinicians should consider male sex, older age, higher platelet count, lower albumin levels, and higher CRP levels when assessing risk of cardiac lesions in the initial phase of Kawasaki disease.

  7. Novel data-mining approach identifies biomarkers for diagnosis of Kawasaki disease.

    Science.gov (United States)

    Tremoulet, Adriana H; Dutkowski, Janusz; Sato, Yuichiro; Kanegaye, John T; Ling, Xuefeng B; Burns, Jane C

    2015-11-01

    As Kawasaki disease (KD) shares many clinical features with other more common febrile illnesses and misdiagnosis, leading to a delay in treatment, increases the risk of coronary artery damage, a diagnostic test for KD is urgently needed. We sought to develop a panel of biomarkers that could distinguish between acute KD patients and febrile controls (FC) with sufficient accuracy to be clinically useful. Plasma samples were collected from three independent cohorts of FC and acute KD patients who met the American Heart Association definition for KD and presented within the first 10 d of fever. The levels of 88 biomarkers associated with inflammation were assessed by Luminex bead technology. Unsupervised clustering followed by supervised clustering using a Random Forest model was used to find a panel of candidate biomarkers. A panel of biomarkers commonly available in the hospital laboratory (absolute neutrophil count, erythrocyte sedimentation rate, alanine aminotransferase, γ-glutamyl transferase, concentrations of α-1-antitrypsin, C-reactive protein, and fibrinogen, and platelet count) accurately diagnosed 81-96% of KD patients in a series of three independent cohorts. After prospective validation, this eight-biomarker panel may improve the recognition of KD.

  8. Comportamiento clínico-epidemiológico de la enfermedad de Kawasaki Clinical-epidemiological behavior of Kawasaky' disease

    OpenAIRE

    Milagros Morales Leiva; María del Carmen Luis Álvarez; Frances Seiglie Díaz; Odette Pantoja Pereda

    2011-01-01

    INTRODUCCIÓN. La enfermedad de Kawasaki es una vasculitis sistémica, aguda, febril, de evolución autolimitada, con alto riesgo de secuelas en niños menores de 5 años, si no se diagnostica y trata en su estadio inicial. Fue objetivo de este estudio describir el comportamiento clínico-epidemiológico de la enfermedad de Kawasaki en la infancia. MÉTODOS. Se realizó un estudio descriptivo, de aspectos clínicos y epidemiológicos, de los pacientes con diagnóstico de enfermedad de Kawasaki atendidos ...

  9. Pro-inflammatory cytokine single nucleotide polymorphisms in Kawasaki disease.

    Science.gov (United States)

    Assari, Raheleh; Aghighi, Yahya; Ziaee, Vahid; Sadr, Maryam; Rahmani, Farzaneh; Rezaei, Arezou; Sadr, Zeinab; Moradinejad, Mohammad Hassan; Raeeskarami, Seyed Reza; Rezaei, Nima

    2016-07-25

    Kawasaki disease (KD) is a systemic vasculitis of children associated with cardiovascular sequelae. Proinflammatory cytokines play a major role in KD pathogenesis. However, their role is both influenced and modified by regulatory T-cells. IL-1 gene cluster, IL-6 and TNF-α polymorphisms have shown significant associations with some vasculitides. Herein we investigated their role in KD. Fifty-five patients with KD who were randomly selected from referrals to the main pediatric hospital were enrolled in this case-control study. Single nucleotide polymorphisms (SNPs) of the following genes were assessed in patients and 140 healthy subjects as control group: IL-1α at -889 (rs1800587), IL-1β at -511 (rs16944), IL-1β at +3962 (rs1143634), IL-1R at Pst-I 1970 (rs2234650), IL-1RN/A at Mspa-I 11100 (rs315952), TNF-α at -308 (rs1800629), TNF-α at -238, IL-6 at -174 (rs1800795) and IL-6 at +565. Twenty-one percent of the control group had A allele at TNF-α -238 while only 8% of KD patients had A allele at this position (P = 0.003, OR [95%CI] = 0.32 [0.14-0.71]). Consistently, TNF-α genotype GG at -238 had significant association with KD (OR [95% CI] = 4.31 [1.79-10.73]). Most controls carried the CG genotype at IL-6 -174 (n = 93 [66.9%]) while GG genotype was the most common genotype (n = 27 [49%]) among patients. Carriers of the GG haplotype at TNF-α (-308, -238) were significantly more prevalent among the KD group. No association was found between IL-1 gene cluster, allelic or haplotypic variants and KD. TNF-α GG genotype at -238 and GG haplotype at positions -308 and -238 were associated with KD in an Iranian population. © 2016 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

  10. Comparation of clinical and paraclinical findings among patient with Kawasaki disease in Bandar abbas Koodakan Hospital in 2011-14

    Science.gov (United States)

    Borjali, Davood

    Title: Comparation of clinical and paraclinical findings among patient with Kawasaki disease in Bandar abbas Koodakan Hospital in 2011-14 Kawasaki disease(KD) is a kind of vasculitis diagnosed by clinical manifestation and it caused acquired heart disease in children because of coronary arteries involvement. Method: patient divided to three group of American Japanese and incomplete and also study in two group according to fever days and then clinical features and laboratory data were checked. Result: A total of 150 patients were enrolled during the study period. number of patients with incomplete Kawasaki disease was 128 american group was 28 and Japanese was 4 patients, the most prevalent symptom was scaling of extremities(61 bladder most seen in group with fever more than five days. Keyword: Kawasaki , epidemiology , criteria

  11. Kawasaki disease in Sicily: clinical description and markers of disease severity.

    Science.gov (United States)

    Maggio, Maria Cristina; Corsello, Giovanni; Prinzi, Eugenia; Cimaz, Rolando

    2016-11-02

    Kawasaki disease (KD) is an acute systemic vasculitis of small and middle size arteries; 15-25 % of untreated patients and 5 % of patients treated with intravenous immunoglobulin (IVIG) develop coronary artery lesions (CAL). Many studies tried to find the most effective treatment in the management of resistant KD and to select the risk factors for CAL. Our data are assessed on children from west Sicily, characterized by a genetic heterogeneity. We studied the clinical data of 70 KD Sicilian children (36 males: 51 %; 34 females: 49 %), analysed retrospectively, including: demographic and laboratory parameters; echocardiographic findings at diagnosis, at 2, 6 and 8 weeks, and at 1 year after the onset of the illness. Forty-seven had Typical KD, three Atypical KD and twenty Incomplete KD. Age at the disease onset ranged from 0.1 to 8.9 years. IVIG were administered 5 ± 2 days after the fever started. Defervescence occurred 39 ± 26 hours after the first IVIG infusion. Fifty-six patients (80 %) received 1 dose of IVIG (responders); 14 patients (20 %) had a resistant KD, with persistent fever after the first IVIG dose (non responders). Ten (14 %) non responders responded to the second dose, 4 (5 %) responded to three doses; one needed treatment with high doses of steroids and Infliximab. Cardiac involvement was documented in twenty-two cases (eighteen with transient dilatation/ectasia, fifteen with aneurysms). Pericardial effusion, documented in eleven, was associated with coronaritis and aneurysms, and was present earlier than coronary involvement in seven. Hypoalbuminemia, D-dimer pre-IVIG, gamma-GT pre-IVIG showed a statistically significant direct correlation with IVIG doses, highlighting the role of these parameters as predictor markers of refractory disease. The persistence of elevated CRP, AST, ALT levels, a persistent hyponatremia and hypoalbuminemia after IVIG therapy, also had a statistical significant correlation with IVIG doses. Non responders

  12. Urinary Colorimetric Sensor Array and Algorithm to Distinguish Kawasaki Disease from Other Febrile Illnesses.

    Science.gov (United States)

    Li, Zhen; Tan, Zhou; Hao, Shiying; Jin, Bo; Deng, Xiaohong; Hu, Guang; Liu, Xiaodan; Zhang, Jie; Jin, Hua; Huang, Min; Kanegaye, John T; Tremoulet, Adriana H; Burns, Jane C; Wu, Jianmin; Cohen, Harvey J; Ling, Xuefeng B

    2016-01-01

    Kawasaki disease (KD) is an acute pediatric vasculitis of infants and young children with unknown etiology and no specific laboratory-based test to identify. A specific molecular diagnostic test is urgently needed to support the clinical decision of proper medical intervention, preventing subsequent complications of coronary artery aneurysms. We used a simple and low-cost colorimetric sensor array to address the lack of a specific diagnostic test to differentiate KD from febrile control (FC) patients with similar rash/fever illnesses. Demographic and clinical data were prospectively collected for subjects with KD and FCs under standard protocol. After screening using a genetic algorithm, eleven compounds including metalloporphyrins, pH indicators, redox indicators and solvatochromic dye categories, were selected from our chromatic compound library (n = 190) to construct a colorimetric sensor array for diagnosing KD. Quantitative color difference analysis led to a decision-tree-based KD diagnostic algorithm. This KD sensing array allowed the identification of 94% of KD subjects (receiver operating characteristic [ROC] area under the curve [AUC] 0.981) in the training set (33 KD, 33 FC) and 94% of KD subjects (ROC AUC: 0.873) in the testing set (16 KD, 17 FC). Color difference maps reconstructed from the digital images of the sensing compounds demonstrated distinctive patterns differentiating KD from FC patients. The colorimetric sensor array, composed of common used chemical compounds, is an easily accessible, low-cost method to realize the discrimination of subjects with KD from other febrile illness.

  13. [Kawasaki disease is more prevalent in rural areas of Catalonia (Spain)].

    Science.gov (United States)

    Sánchez-Manubens, Judith; Antón, Jordi; Bou, Rosa; Iglesias, Estibaliz; Calzada-Hernandez, Joan; Rodó, Xavier; Morguí, Josep-Antón

    2017-10-01

    Kawasaki disease (KD) is an acute self-limited systemic vasculitis relatively common in childhood. The etiology of KD is still unknown, although clinical, laboratory and epidemiological features suggest an infectious origin or trigger. Differences on incidence between countries have been related to specific genetic factors, ethnicity, country of birth and some other sociocultural and environmental factors. We present a population-based study on incidence of KD in Catalonia (Spain), focusing on differences between patients in rural and non-rural areas of the region. Observational population-based study including all Pediatric Units in Catalan hospitals, between 2004 and 2014. A 12-month (March 2013-March 2014) prospective collection of new cases of KD was carried out to determine the incidence of KD. The rest of the data was retrieved retrospectively. Data from 399 patients over the 10-year study period was analyzed. Among the total KD patients, 353 (88.5%) lived in non-rural areas and 46 (11.5%) in rural areas. It was found that there is a significant difference (P<.001) between the percentage of rural population observed in patients with KD (11.5%), and the expected 5% of the Catalan population. This is the first population-based study showing significant differences on KD incidence rates between rural and non-rural areas. Copyright © 2016 Asociación Española de Pediatría. Publicado por Elsevier España, S.L.U. All rights reserved.

  14. Pregnancy in women with a history of Kawasaki disease: management and outcomes.

    Science.gov (United States)

    Gordon, C T; Jimenez-Fernandez, S; Daniels, L B; Kahn, A M; Tarsa, M; Matsubara, T; Shimizu, C; Burns, J C; Gordon, J B

    2014-10-01

    To characterise the obstetrical management and outcomes in a series of women with a history of Kawasaki disease (KD) in childhood. Retrospective case series. Tertiary healthcare setting in the USA. Women with a history of KD in childhood. Women completed a detailed health questionnaire and participated in research imaging studies as part of the San Diego Adult KD Collaborative Study. Obstetrical management, complications during pregnancy and delivery, and infant outcomes. Ten women with a history of KD in childhood carried a total of 21 pregnancies to term. There were no cardiovascular complications during labour and delivery despite important cardiovascular abnormalities in four of the ten subjects. Pregnancy was complicated by pre-eclampsia and the post-partum course was complicated by haemorrhage in one subject each. Two of the 21 progeny subsequently developed KD. Women with important cardiovascular sequelae from KD in childhood should be managed by a team that includes both a maternal-fetal medicine specialist and a cardiologist. Pre-pregnancy counselling should include delineation of the woman's current functional and structural cardiovascular status and appropriate adjustment of medications, but excellent outcomes are possible with appropriate care. Review of the English and Japanese literature on KD and pregnancy revealed the occurrence of myocardial infarction during pregnancy in women with missed KD and aneurysms that were not diagnosed until their acute event. Our study highlights the need for counselling with regard to the increased genetic risk of KD in offspring born to these mothers. © 2014 Royal College of Obstetricians and Gynaecologists.

  15. Multiple giant succular and fusiform right and left coronary artery aneurysms after early and adequate treatment of atypical kawasaki disease with unusual presentation.

    Directory of Open Access Journals (Sweden)

    Mostafa Behjati-Ardakani

    2014-06-01

    Full Text Available The major complication of Kawasaki disease is coronary artery dilatation and aneurysm. It occurs in approximately 15-25% of untreated children with Kawasaki Disease. Early diagnosis and treatment with Intravenous immune globulin (IVIG and aspirin (ASA can reduce the incidence of coronary artery abnormality to 2%-5%. We report one case of Atypical Kawasaki Disease with Multiple giant coronary artery aneurysms despite early adequate treatment with IVIG and ASA.

  16. A national survey on the pediatric cardiologist's clinical approach for patients with Kawasaki disease.

    Science.gov (United States)

    Kahwaji, I Y; Connuck, D M; Tafari, N; Dahdah, N S

    2002-01-01

    In 1994, the American Heart Association (AHA) published the most recent guidelines for long-term cardiovascular management of Kawasaki disease. Since then, recent publications have shed new light on different diagnostic, prognostic, and management issues. We sought the opinion of pediatric cardiologists practicing in U.S. fellowship programs on the subject by means of a multiple-choice survey. Two questions addressed therapy in the acute phase, each preceded by a statement from related literature. Ten duplicate questions addressed the long-term cardiovascular management in five sets of paired questions; each question was first given in reminiscence of a clinical situation and then preceded by a statement from particular publications representative of new information that has become available since the publication of the 1994 AHA guidelines. All questions were provided in the same mailing. Replies were received from 97 participants practicing at 29 institutions. For the acute illness, 21% of respondents do not use high-dose aspirin, and 50% support reassessment of current guidelines. Universal intravenous immune globulin (IVIG) administration is followed by 97%, among whom 20% agree that evaluation of selection criteria is needed. For long-term management, 60-75% advocate regular follow-up of risk level I patients, and 80% favor periodic follow-up, with stress imaging (34-40%), for risk level II. For risk level IV more respondents favor stress echocardiography as opposed to nuclear imaging, in consonance with recent literature. For risk levels III and IV, 36-40% perform coronary angiography on a regular basis, whereas 60% do so when coronary symptoms are present or when stress imaging suggests myocardial ischemia. Finally, 19-25% of respondents do not routinely advise healthy lifestyle to patients free of coronary artery lesions. In conclusion, the guidelines for conventional therapy in the acute phase and long-term cardiovascular management need to be revised.

  17. A Novel Truncated Form of Serum Amyloid A in Kawasaki Disease.

    Directory of Open Access Journals (Sweden)

    John C Whitin

    Full Text Available Kawasaki disease (KD is an acute vasculitis in children that can cause coronary artery abnormalities. Its diagnosis is challenging, and many cytokines, chemokines, acute phase reactants, and growth factors have failed evaluation as specific biomarkers to distinguish KD from other febrile illnesses. We performed protein profiling, comparing plasma from children with KD with febrile control (FC subjects to determine if there were specific proteins or peptides that could distinguish the two clinical states.Plasma from three independent cohorts from the blood of 68 KD and 61 FC subjects was fractionated by anion exchange chromatography, followed by surface-enhanced laser desorption ionization (SELDI mass spectrometry of the fractions. The mass spectra of KD and FC plasma samples were analyzed for peaks that were statistically significantly different.A mass spectrometry peak with a mass of 7,860 Da had high intensity in acute KD subjects compared to subacute KD (p = 0.0003 and FC (p = 7.9 x 10-10 subjects. We identified this peak as a novel truncated form of serum amyloid A with N-terminal at Lys-34 of the circulating form and validated its identity using a hybrid mass spectrum immunoassay technique. The truncated form of serum amyloid A was present in plasma of KD subjects when blood was collected in tubes containing protease inhibitors. This peak disappeared when the patients were examined after their symptoms resolved. Intensities of this peptide did not correlate with KD-associated laboratory values or with other mass spectrum peaks from the plasma of these KD subjects.Using SELDI mass spectrometry, we have discovered a novel truncated form of serum amyloid A that is elevated in the plasma of KD when compared with FC subjects. Future studies will evaluate its relevance as a diagnostic biomarker and its potential role in the pathophysiology of KD.

  18. Thallium-201 myocardial imaging with single photon emission CT in Kawasaki disease

    International Nuclear Information System (INIS)

    Matsumoto, Syuhei

    1992-01-01

    Seventy-five patients with Kawasaki disease underwent single photon emission computed tomography (SPECT) and planar imaging with thallium-201 after dipyridamole in order to evaluate the usefulness of detecting the complication of coronary artery disease (CAD). The results of SPECT with a three reconstruction imaging study (short axis, vertical long axis, horizontal long axis) and of planar imaging study with thallium-201 were compared with coronary angiography. The overall sensitivity of detecting CAD was 86.7% with SPECT and 66.7% with planar imaging. The sensitivity in identifying individual vessels was 76.0% with SPECT and 44.0% with planar imaging. SPECT was especially superior to planar imaging in detecting localized stenosis. (53.8% vs 15.4%) The specificity of SPECT did not differ from the planar imaging study. Dipyridamole thallium-201 SPECT is a useful non-invasive method to detect CAD due to Kawasaki disease. (author)

  19. A positron emission tomography study of cardiac sequelae in children with Kawasaki disease, 1

    International Nuclear Information System (INIS)

    Ohmochi, Yutaka

    1994-01-01

    This study quantitatively measured regional myocardial blood flow (MBF) and perfusable tissue fraction (pTF) in 25 children (mean age: 17.2±2.7) with Kawasaki disease using positron emission tomography and H 2 15 O. Patients were divided into three groups based on coronary angiographic findings. Group 1 consisted of 11 patients with normal coronary angiograms; Group 2, 7 patients with stenotic coronary lesions. There were no significant differences in MBF and pTF among 5 divided regions on the left ventricular wall. Average MBF at rest in Group 1 was 0.91±0.19 ml/min/g. There was a poor correlation between MBF estimated positron emission tomography and patient's age in Group 1. (r=-0.374, Y=-0.0234X + 1.254: p 2 15 O, to determine the functional capacity of coronary artery lesions and myocardial damage in children with Kawasaki disease. (author)

  20. Comparative study of diagnostic methods for myocardial infarction in Kawasaki disease

    International Nuclear Information System (INIS)

    Kondoh, Chisato; Nakanishi, Toshio; Satomi, Gengi; Matsumoto, Yasutoshi; Takao, Atsuyoshi; Hiroe, Michiaki

    1986-01-01

    The diagnostic value of electrocardiography (ECG), left ventriculography (LVG), thallium-201 (Tl-201) myocardial imaging (SPECT and planar imaging), and two-dimensional echocardiography (2DE) for myocardial infarction (MI) secondary to Kawasaki disease was compared in 10 children with ≥ 90 % coronary stenosis. The sensitivity of these modalities for detecting MI was assessed by the incidence of abnormal findings corresponding to the region which was supplied by 15 branches with a ≥ 90 % stenosis on coronary arteriography (CAG). The sensitivity was 60 % for ECG, 73 % for LVG, 87 % for Tl-SPECT, 60 % for Tl-planar imaging, 60 % for quantitative 2DE, and 33 % for visual 2DE. It is concluded that LVG or Tl SPECT, in combination with CAG, has higher ability to detect MI for Kawasaki disease than ECG or 2DE. (Namekawa, K.)

  1. [Management for pregnancy and delivery in patients with a history of Kawasaki disease].

    Science.gov (United States)

    Tsuda, Etsuko

    2014-09-01

    We report the results of pregnancy and delivery in patients with coronary artery lesions caused by Kawasaki disease. The mode of delivery should be primarily determined by obstetrical considerations, rather than the coronary arterial lesions caused by Kawasaki disease. An assisted second stage of labor using epidural anesthesia is recommended in patients with a low left ventricular ejection fraction and significant localized stenosis of a coronary artery. However, if the patients are symptomatic or they have ischemic sign, Caesarean section should be recommended based on their general condition. A holter electrocardiogram at the third trimester is useful for decision of the mode of delivery. Aspirin at low doses is considered to be safe during pregnancy and delivery.

  2. Population-Based Study of the Association between Urbanization and Kawasaki Disease in Taiwan

    OpenAIRE

    Chang, Wei-Pin; Wu, Shyh-Jong; Chang, Wei-Chiao; Kuo, Ho-Chang

    2013-01-01

    Background. It is unclear if the prevalence of Kawasaki disease (KD) correlates with the degree of urbanization. We hypothesized that the prevalence of KD is more pronounced in urban versus rural environments. Methods. The National Health Insurance (NHI) program was implemented in Taiwan in 1995 and covers most of the population (>99%). We used the NHI database to investigate the epidemiological features of KD. A total of 115 diagnosed patients with KD from 1997 to 2010 were included, togethe...

  3. Novel Echocardiographic Indices for Assessing the Left Main Coronary Artery in Children With Kawasaki Disease

    OpenAIRE

    Elaheh Malakan Rad; Iran Malekzadeh; Vahid Ziaee; Raheleh Rajabi; Zohreh Shahabi

    2016-01-01

    Background Kawasaki disease (KD) is the most common cause of acquired myocardial infarction in children. Coronary artery involvement is the most serious feature of this vasculitis syndrome. Timely diagnosis of coronary artery involvement is of utmost importance since it can prevent long-term morbidity and mortality. The current methods for the diagnosis of coronary artery dilation in KD are inconsistent and are also not capable of detecting all the abnormal coronary arteries or t...

  4. Kawasaki disease and the emerging coronary artery disease epidemic in India: is there a correlation?

    Science.gov (United States)

    Singh, Surjit; Aulakh, Roosy; Kawasaki, Tomisaku

    2014-04-01

    Although Kawasaki disease (KD) is now being increasingly reported from India, the vast majority of children with KD are still not being diagnosed and treated. A recent study from Chandigarh has shown that the incidence of KD is at least 4.54/100,000 children below 15 y of age. Extrapolations of this figure suggest that a minimum of 17,417 new cases of KD would be occurring every year in our country. A significant proportion of these children may develop coronary artery abnormalities. These children would then be at risk of developing myocardial ischemia as young adults. It is authors' contention that (undiagnosed) KD in childhood may be contributing to the growing pool of coronary artery disease (CAD) in India. Similarly, a missed diagnosis of KD in childhood should be considered as a possibility while evaluating adults with CAD, especially when there are no overt risk factors and no family history of the disease.

  5. Advantages of multislice spiral computed tomography for evaluation of serious coronary complications after Kawasaki disease

    International Nuclear Information System (INIS)

    Kanamaru, Hiroshi; Karasawa, Kensuke; Ichikawa, Rie

    2007-01-01

    Novel multislice spiral computed tomography (MSCT) findings were identified in patients after Kawasaki disease that could not be detected by coronary angiography (CAG). Eighteen patients had suffered from serious coronary arterial lesions after Kawasaki disease (mean age 21.7 years, range 13-34 years). Seventeen patients had stenotic lesions, and all of them had coronary aneurysms. MSCT was performed using a Siemens SOMATOM Volume Zoom (4-detector row) or a Toshiba Aquillion 16 (16-detector row). Findings of coronary calcification, stenotic lesion, and intimal hypertrophy in all coronary arteries were compared to those of CAG. Eleven of the 18 patients (61%) had novel findings detected by MSCT. Coronary calcifications were found in 11 of the 18 patients (61%). Five patients had concentric calcified aneurysms, four had eccentric calcified aneurysms, and two had mixed calcified aneurysms. Coronary stenotic lesions were present in 6 of the 18 patients (33%) with calcified aneurysms. Two patients had intimal hypertrophy (11%). One patient had intimal hypertrophy along the left main trunk with a giant calcified aneurysm along the left anterior descending artery. Two patients had severe stenoses just distal to giant calcified aneurysms that were regarded as false positive findings, and were identified as mild stenoses by CAG. MSCT offers advantages over CAG in the evaluation of calcified aneurysms and intimal hypertrophy, and is a potential diagnostic modality for coronary intervention in patients after Kawasaki disease. (author)

  6. Magnetic resonance imaging of coronary artery lesions in patients with Kawasaki disease following myocardial infarction

    International Nuclear Information System (INIS)

    Niwa, Koichiro; Tashima, Kazuyuki; Kawasoe, Yasutaka; Okajima, Yoshitomo; Nakajima, Hiromichi; Terai, Masaru; Nakajima, Hironori.

    1989-01-01

    It is sometimes difficult to establish the diagnosis of coronary obstructive lesions noninvasively in patients with Kawasaki disease. We performed magnetic resonance imaging (MRI) in 11 patients (ranging from 7 months to 15 years) with Kawasaki disease following myocardial infarction for assessment of its usefulness in detecting coronary artery lesions. And we followed the time course of the MRI findings. Imaging was performed with a superconducting magnetic operating at 0.5 tesla. The time intervals between recognition of myocardial infarction and initial MRI were from 7 days to 4 years. In 20 of 22 vessels coronary arteries were visualized. In all the 14 vessels with poor contrast runoff from the coronary artery aneurysm signals within the coronary artery were observed. In 11 of 14 vessels with poor contrast runoff high signal intensity in the coronary artery was observed. In all the 6 vessels with turbulent coronary flow signals in the coronary artery were increased. In contrast, signals in the coronary artery and high signal intensity in the coronary artery were observed in 1 of 6 vessels with good contrast runoff. Signals in the coronary arterial cavity and high signal intensity in the coronary artery persisted in 5 of 6 vessels with turbulent coronary flow. From these findings mural thrombi or stagnant blood flow in the coronary aneurysm were suggested by an increase in coronary arterial signals. In conclusion, MRI is a useful modality for assessment of coronary artery lesions in Kawasaki disease with myocardial infarction. (author)

  7. Genetic epistasis between killer immunoglobulin-like receptors and human leukocyte antigens in Kawasaki disease susceptibility.

    Science.gov (United States)

    Bossi, G; Mannarino, S; Pietrogrande, M C; Salice, P; Dellepiane, R M; Cremaschi, A L; Corana, G; Tozzo, A; Capittini, C; De Silvestri, A; Tinelli, C; Pasi, A; Martinetti, M

    2015-10-01

    Kawasaki disease (KD) is a pediatric acute multisystemic vasculitis complicated by development of coronary artery lesions. The breakthrough theory on KD etiopathogenesis points to pathogens/environmental factors triggered by northeastern wind coming from China. Natural Killer cells and T lymphocytes express the inhibitory/activating Killer Immunoglobulin-like Receptors (KIR) to elicit an immune response against pathogens by binding to human leukocyte antigens (HLA) class I epitopes. We first report on the role of KIR/HLA genetic epistasis in a sample of 100 Italian KD children. We genotyped KIR, HLA-A, HLA-B and HLA-C polymorphisms, and compared KD data with those from 270 Italian healthy donors. The HLA-A*11 ligand for KIR2DS2/2DS4/3DL2 was a KD susceptibility marker by itself (odds ratio (OR)=3.85, confidence interval (CI)=1.55-9.53, P=0.004). Although no epistasis between HLA-A*11 and KIR2DS2/S4 emerged, HLA-A*11 also engages KIR3DL2, a framework gene encoding for a pathogen sensor of CpG-oligodeoxynucleotides (CpG-ODN), and KD blood mononuclear cells are actually prone to pathogen CpG-ODN activation in the acute phase. Moreover, carriers of KIR2DS2/HLA-C1 and KIR2DL2/HLA-C1 were more frequent among KD, in keeping with data demonstrating the involvement of these HLA/KIR couples in autoimmune endothelial damage. The highest KD risk factor was observed among carriers of KIR2DL2 and two or more HLA ligands (OR=10.24, CI=1.87-56.28; P=0.007).

  8. The possible link between coeliac and Kawasaki diseases in Brazil: a cross-sectional study

    Science.gov (United States)

    dos Santos Domingues, Alessandra; Selleski, Nicole; Uenishi, Rosa Harumi; Medeiros Ribeiro de Magalhães, Cristina; Gandolfi, Lenora

    2018-01-01

    Background Kawasaki disease (KD) is a self-limited acute systemic vasculitis of unknown aetiology that predominantly affects infants and young children eventually associated with immunological abnormalities. Coeliac disease (CD) is an inflammatory autoimmune disease characterised by a permanent gluten intolerance, which affects genetically susceptible individuals of any age group, and can cause intestinal and systemic symptoms. Association of CD with KD has been previously described in a single study that disclosed a surprisingly high prevalence of CD in children with a history of KD. Objective To confirm the existence of a higher prevalence of CD among individuals with a history of KD, which would turn the screening for CD in patients with history of KD highly advisable. Setting Children with history of KD, diagnosed and followed at the Rheumatology Clinic of the Children’s Hospital of Brasilia (Brasilia, Brazil). Participants This study included 110 children with history of KD and a control group composed of 110 presumably healthy children. Interventions Participants underwent anti-transglutaminase and anti-endomysial antibodies tests and genetic typing for the presence of CD predisposing alleles (HLA-DQ2 and DQ8). Jejunal biopsy was performed when necessary, according the European Society of Paediatric Gastroenterology, Hepatology and Nutrition guidelines. Results Diagnosis of CD was confirmed in one (0.91%) patient with KD by positive serological tests, presence of predisposing alleles and CD typical lesions on duodenal biopsy. All serological tests were negative among the controls. The prevalence of CD predisposing alleles among patients with KD was 29.09%, similar to the prevalence found among controls, 33.64%. Conclusion The detected CD prevalence (0.91%) does not confirm the existence of an association between KD and CD since this prevalence is similar to that found in the general population (≃1%). PMID:29444780

  9. Novel Echocardiographic Indices for Assessing the Left Main Coronary Artery in Children With Kawasaki Disease.

    Science.gov (United States)

    Malakan Rad, Elaheh; Malekzadeh, Iran; Ziaee, Vahid; Rajabi, Raheleh; Shahabi, Zohreh

    2016-08-01

    Kawasaki disease (KD) is the most common cause of acquired myocardial infarction in children. Coronary artery involvement is the most serious feature of this vasculitis syndrome. Timely diagnosis of coronary artery involvement is of utmost importance since it can prevent long-term morbidity and mortality. The current methods for the diagnosis of coronary artery dilation in KD are inconsistent and are also not capable of detecting all the abnormal coronary arteries or the so-called occult dilations present. The aim of this study was to determine the sensitivity and specificity of three novel allometric indices for the diagnosis of left main coronary artery (LMCA) involvement in KD. We performed a prospective case-control study in 69 children (38 with KD and 31 healthy children). All the followed up patients underwent two complete echocardiographic examinations at the time of admission and 4 - 6 weeks later. We measured the size of the LMCA, coronary sinus (CS) and aorta (A) and calculated the LMCA/CS, LMCA/A and LMCA/CS/A ratios. We also calculated the cut-off scores for each index using receiver operating characteristic curves both in the acute phase and 4 - 6 weeks later. In the acute phase, the cut-off scores for the LMCA/A ratio was > 0.23; LMCA/CS, > 0.44; and LMCA/CS/A, > 0.03. This implied 60% sensitivity and 80% specificity for the detection of abnormal LMCA in KD. Four to six weeks after the acute phase, the LMCA/A cut-off score was > 0.23; LMCA/CS, > 0.73; and LMCA/CS/A, > 0.73. This implied 100% sensitivity and 100% specificity for the detection of abnormal LMCA. There was a significant decrease in the size of the CS in comparison with the control group (1.92 ± 0.363 mm; P = 0.007 and 0.023). The LMCA/A, LMCA/CS and LMCA/CS/A ratios seem to provide simple and patient-specific indices for the detection of abnormal LMCA in KD, both in the acute and subacute phase. Further, a decrease in the size of the CS may imply a decrease in coronary artery flow in the

  10. Detection Rate and Clinical Impact of Respiratory Viruses in Children with Kawasaki Disease

    Directory of Open Access Journals (Sweden)

    Ja Hye Kim

    2012-12-01

    Full Text Available &lt;B&gt;Purpose:&lt;/B&gt; The purpose of this prospective case-control study was to survey the detection rate of respiratory viruses in children with Kawasaki disease (KD by using multiplex reverse transcriptasepolymerase chain reaction (RT-PCR, and to investigate the clinical implications of the prevalence of respiratory viruses during the acute phase of KD. &lt;B&gt;Methods:&lt;/B&gt; RT-PCR assays were carried out to screen for the presence of respiratory syncytial virus A and B, adenovirus, rhinovirus, parainfluenza viruses 1 to 4, influenza virus A and B, metapneumovirus, bocavirus, coronavirus OC43/229E and NL63, and enterovirus in nasopharyngeal secretions of 55 KD patients and 78 control subjects. &lt;B&gt;Results:&lt;/B&gt; Virus detection rates in KD patients and control subjects were 32.7% and 30.8%, respectively (P=0.811. However, there was no significant association between the presence of any of the 15 viruses and the incidence of KD. Comparisons between the 18 patients with positive RT-PCR results and the other 37 KD patients revealed no significant differences in terms of clinical findings (including the prevalence of incomplete presentation of the disease and coronary artery diameter. &lt;B&gt;Conclusion:&lt;/B&gt; A positive RT-PCR for currently epidemic respiratory viruses should not be used as an evidence against the diagnosis of KD. These viruses were not associated with the incomplete presentation of KD and coronary artery dilatation.

  11. Heart and coronary artery damage related to Kawasaki syndrome

    Directory of Open Access Journals (Sweden)

    A. A. Leontyeva

    2014-01-01

    Full Text Available Kawasaki syndrome is an acute systemic vasculitis of unknown etiology, which mainly affects children within the first 5 years of fife. At the present time, Kawasaki syndrome is recognized to be a leading cause of acquired organic heart diseases in children, which may result in coronary heart disease, myocardial infarction, and sudden death in children and young people. Most complications are associated with the cardiovascular system, with coronary artery changes in particular. Transthoracic echocardiography, which, besides coronary artery assessment, makes it possible to evaluate right and left ventricular systolic and diastolic functions and to study the cardiac valves and changes in pericardial effusion, is a major technique in Kawasaki syndrome. The paper outlines an update on the epidemiology, etiology, pathogenetic mechanisms, and pathomorphology of Kawasaki syndrome and considers possible coronary and noncoronary changes, outcomes, and clinical manifestations.

  12. Urinary Colorimetric Sensor Array and Algorithm to Distinguish Kawasaki Disease from Other Febrile Illnesses.

    Directory of Open Access Journals (Sweden)

    Zhen Li

    Full Text Available Kawasaki disease (KD is an acute pediatric vasculitis of infants and young children with unknown etiology and no specific laboratory-based test to identify. A specific molecular diagnostic test is urgently needed to support the clinical decision of proper medical intervention, preventing subsequent complications of coronary artery aneurysms. We used a simple and low-cost colorimetric sensor array to address the lack of a specific diagnostic test to differentiate KD from febrile control (FC patients with similar rash/fever illnesses.Demographic and clinical data were prospectively collected for subjects with KD and FCs under standard protocol. After screening using a genetic algorithm, eleven compounds including metalloporphyrins, pH indicators, redox indicators and solvatochromic dye categories, were selected from our chromatic compound library (n = 190 to construct a colorimetric sensor array for diagnosing KD. Quantitative color difference analysis led to a decision-tree-based KD diagnostic algorithm.This KD sensing array allowed the identification of 94% of KD subjects (receiver operating characteristic [ROC] area under the curve [AUC] 0.981 in the training set (33 KD, 33 FC and 94% of KD subjects (ROC AUC: 0.873 in the testing set (16 KD, 17 FC. Color difference maps reconstructed from the digital images of the sensing compounds demonstrated distinctive patterns differentiating KD from FC patients.The colorimetric sensor array, composed of common used chemical compounds, is an easily accessible, low-cost method to realize the discrimination of subjects with KD from other febrile illness.

  13. Kawasaki Disease in Latin American Children: Past, Current, and Future Challenges.

    Science.gov (United States)

    Ulloa-Gutierrez, Rolando; Salgado, Andrea P; Tremoulet, Adriana H

    2014-12-01

    Kawasaki disease (KD) is the leading cause of acquired cardiac disease in children in developed countries and Asia. However, there is a paucity of data available from Latin America. In response to the gap in knowledge about KD in Latin America, a group of pediatric infectious disease researchers from the Kawasaki Disease Research Center at the University of California San Diego and the Sociedad Latinoamericana de Infectología Pediátrica joined efforts during the last decade to address this problem. The Red de Enfermedad de Kawasaki en América Latina (Latin American Kawasaki Disease Network) was launched in 2013 to study the epidemiology of KD among children from the major pediatric tertiary referral hospitals in Latin America. This multinational multicenter network is primarily composed of pediatric infectious diseases, cardiology, rheumatology, and immunology subspecialists and pediatricians from 20 countries, and it is one of the world's largest networks to study the general epidemiology of KD. The first 2 prospective and retrospective multinational multicenter studies looking at the epidemiology of KD in the region were initiated in 2014. Future plans for the network include establishing collaborative research alliances and projects with other centers around the world. To date [ 1], there have been no published studies describing the overall incidence and prevalence of KD in Latin American children. The most important and recent epidemiological study addressing this issue, related to Chile, was published in 2012 [ 2]. Of these, the most recent relevant study addressed the seasonality of KD in different parts of the globe, including some Latin American and Caribbean countries [ 4]. In this document, we briefly summarize relevant available information from Latin America. Although there have been other publications from individual countries that are outside the scope of this communication, the majority of these reports are single case reports, or case series

  14. Presentation of missed childhood Kawasaki disease in adults: Experience from a tertiary care center in north India.

    Science.gov (United States)

    Vijayvergiya, Rajesh; Bhattad, Sagar; Varma, Subhash; Singhal, Manphool; Gordon, John; Singh, Surjit

    2017-08-01

    Kawasaki disease (KD) is the most common cause of acquired heart disease in children in Japan, North America and Europe. Undiagnosed and untreated KD can have clinically significant consequences later in life. The clinical spectrum of missed childhood KD is frequently being recognized during adulthood. We report four adult cases of acute coronary events, in which coronary angiography was suggestive of sequelae of KD. Four adults who presented with acute coronary events, had coronary angiography for evaluation. Indoor-admission files were analyzed for the clinical details of individual cases. Two cases were below 40 years of age. None of the patients had any known conventional risk factors for atherosclerosis. Case 4 had a clinical history of childhood KD. Coronary angiography revealed ectasia of multiple coronary arteries and stenosis in distal segments in the first three cases and large thrombosed aneurysm with calcified walls in the fourth case. We hereby report four adult cases with acute coronary events, who had markedly dilated coronary artery segments suggestive of possible sequelae of childhood KD. © 2017 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

  15. [Identification of mutations associated with coronary artery lesion susceptibility in Kawasaki disease by targeted enrichment of genomic region sequencing technique].

    Science.gov (United States)

    Zhu, D Y; Song, S R; Xie, L J; Qiu, F; Yang, J; Xiao, T T; Huang, M

    2017-07-02

    Objective: To screen and identify the mutations in Kawasaki disease by targeted enrichment of genomic region sequencing technique and investigate susceptibility genes associated with coronary artery lesion. Method: This was a case-control study.A total of 114 patients diagnosed as Kawasaki disease treated in Shanghai Children's Hospital between December 2015 and November 2016 were studied and another 45 healthy children who were physically examined in outpatient department were enrolled as control group. Patients were divided into two groups based on the results of echocardiogram. Peripheral venous blood was obtained from patients and controls. Genomic DNA was extracted. SeqCap EZ Choice libraries were prepared by targeted enrichment of genomic region technology. Then the libraries were sequenced to identify susceptibility genes associated with coronary artery lesion in patients diagnosed as Kawasaki disease.Susceptible genes were identified by Burden test, Pearson chi-square test or Fisher's exact probability test. Result: There was statistically significant difference in TNFRSF11B(rs2073618)G>C(p.N3K)mutation and GG/GC/CC genotype between Kawasaki disease group and control group(χ(2)=15.52, P =0.00). There was statistically significant difference in TNFRSF13B(rs34562254)C>T(p.P251L)mutation(χ(2)=10.40, P =0.01)and LEFTY1(rs360057)T>G(p.D322A)mutation(χ(2)=8.505, P =0.01)between patients with coronary artery lesions and those without. Conclusion: Targeted enrichment of genomic region sequencing technology can be used to do primary screening for the susceptible genes associated with coronary artery lesions in Chinese Kawasaki patients and may provide theoretical basis for larger sample investigation of risk prediction score standard in Kawasaki disease.

  16. Comparison of early and late intravenous gamma globulin treatment of Kawasaki disease on fever and cardiovascular complications.

    Science.gov (United States)

    Mohammadzadeh, Iraj; Noei, Somayyeh; Babazadeh, Kazem; Zamani, Hassan; Barari-Savadkoohi, Rahim; Alizadeh-Navaei, Reza

    2016-01-01

    Cardiac involvement was the major leading cause of death in patients with Kawasaki and IVIG administration reduces cardiac complications. The objective of this study was to determine the frequency of cardiovascular complications and duration of fever with regard to the time of intravenous immunoglobulin (IVIG) administration of patients with Kawasaki disease. This follow-up study was done on all patients with Kawasaki disease who were hospitalized at Amirkola Children's Hospital between 2006 and 2011. Diagnosis of Kawasaki was clinical and included fever more than 5 days with 4 of 5 signs containing mucosal changes, scaling and skin rash, bilateral nonexudative conjunctivitis, cervical lymph adenopathy and edema in lower extremities. After diagnosis of Kawasaki, all patients received standard treatment (intravenous immunoglobulins and aspirin) and undergoing cardiac echocardiography in 2 weeks, 2 months and 6 months. Information including age, sex, sign of diseases, laboratory findings, and cardiac complications in echocardiography were recorded. This study was performed on 100 patients (61 boys and 39 girls) with Kawasaki disease. The mean age of children was 2.8±2.6 years. Cardiac complication rate was 47% at the onset of the disease and had reached to 7% at the end of the sixth month (P=0.000). Distribution of cardiovascular complications in the second week, the second month and the sixth month after treatment was not significantly different according to the start of time of treatment (p>0.05). Duration of fever in patients who received treatment before 10 th day (1.5±1.3) did not have significant difference (P=0.78) with patients who received after 10 th day (1.6±0.9). Result shows that most of patients (99%) responded to the treatment with IVIG and ASA and cardiovascular complication ratio decreased. There was not significant relationship between duration of fever and time of IVIG treatment initiation.

  17. A positron emission tomography study of cardiac sequelae in Kawasaki disease, 2

    International Nuclear Information System (INIS)

    Ohmochi, Yutaka

    1994-01-01

    Coronary angiography provides accurate morphological assessment of coronary artery lesions in patients with Kawasaki disease. However, the value of this shadow technique is limited because of subjective evaluation of angiograms. The poor relationship between the severity of coronary stenosis and myocardial perfusion emphasizes the need to improve methods for assessing the functional capacity of coronary artery lesions in Kawasaki disease. We evaluated myocardial perfusion after dipyridamole-loading using positron emission tomography and H 2 15 O in 9 patients with Kawasaki disease in the chronic stage. Myocardial blood flow at rest averaged 0.92±0.20 ml/min/g. After dipyridamole administration, flow significantly rose to 3.77±0.98 ml/min/g, corresponding to a perfusion reserve of 4.19±1.24 fold. Patients were divided into two groups with respect to their left coronary angiograms. Patients in Group 1 (n=4) had normal left coronary angiograms, while those in Group 2 (n=5) had dilatation to giant aneurysm of the left coronary artery without stenotic change. Regional myocardial blood flow in the left ventricular septal, anterior and lateral regions at rest in Group 1 averaged 0.83±0.18, 0.84±0.18, and 0.86±0.12 ml/min/g, respectively. After dipyridamole administration, the flows increased to 4.05±1.30, 4.45±1.20 and 4.40±1.57 ml/min/g, corresponding to regional perfusion reserves of 4.85±0.87, 5.14±1.47, and 5.11±1.04-folds respectively. There were no significant differences in perfusion reserve between septal, anterior and lateral regions both at rest and at peak flow responce after dipyridamole loading in Group 1. Myocardial perfusion reserve was significantly different between Groups 1 and 2 (5.06±1.37 vs 3.56±1.03 fold). These results suggest that the low mean myocardial perfusion reserve value in Group 2 reflected impaired functional capacity of coronary artery lesions in Kawasaki disease. (J.N.P.)

  18. Coronary artery abnormalities in Kawasaki disease - Comparison between CT and MR coronary angiography

    International Nuclear Information System (INIS)

    Kim, Jong Woo; Goo, Hyun Woo

    2013-01-01

    Background: Although CT coronary angiography (CTCA) and MR coronary angiography (MRCA) are increasingly used in patients with Kawasaki disease, comparison of coronary artery assessability and diagnostic performance between the two imaging modalities has been rarely performed. Purpose: To investigate which imaging modality, CTCA or MRCA, is better for evaluating coronary artery abnormalities in patients with Kawasaki disease. Material and Methods: Between 2003 and 2011, 56 patients (38 boys/men; age range, 1-24 years) with Kawasaki disease underwent CTCA or MRCA (group A). Of these, 17 underwent both CTCA and MRCA (group B). Visibility of 11 coronary arterial segments in each patient was graded on a four-point scale. Coronary artery aneurysm, stenosis, and occlusion were evaluated by CTCA and MRCA, based on a reference standard obtained from cardiac catheterization, echocardiography, follow-up CTCA and MRCA, and clinical history. Coronary artery assessability and diagnostic performance were compared between CTCA and MRCA. Results: In per-segment analysis, more segments were assessable on CTCA than on MRCA in both groups. In per-patient analysis of group B, no significant difference in the assessability was found between CTCA (95.0%, 128.3/135 segments) and MRCA (92.4%, 124.8/135 segments) (P > 0.05). Sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of CTCA vs. MRCA were 93.1% vs. 77.9% (P < 0.001), 99.2% vs. 99.7% (P = 0.65), 96.8% vs. 98.7% (P = 0.65), 98.2% vs. 94.1% (P < 0.001), and 98.0% vs. 94.9% (P = 0.008), respectively, in group A, and 91.8% vs. 70.4% (P < 0.001), 99.5% vs. 99.5% (P = 1.000), 98.5% vs. 98.0% (P = 1.000), 97.2% vs. 91.1% (P = 0.006), and 97.6% vs. 92.3% (P = 0.004), respectively, in group B. Conclusion: Although CTCA and MRCA show comparable assessability in per-patient analysis, CTCA shows higher diagnostic performance than MRCA for evaluating coronary artery abnormalities in patients with Kawasaki

  19. A Genome-Wide Association Study Identifies Novel and Functionally Related Susceptibility Loci for Kawasaki Disease

    Science.gov (United States)

    Breunis, Willemijn B.; Ng, Sarah B.; Li, Yi; Bonnard, Carine; Ling, Ling; Wright, Victoria J.; Thalamuthu, Anbupalam; Odam, Miranda; Shimizu, Chisato; Burns, Jane C.; Levin, Michael; Kuijpers, Taco W.; Hibberd, Martin L.

    2009-01-01

    Kawasaki disease (KD) is a pediatric vasculitis that damages the coronary arteries in 25% of untreated and approximately 5% of treated children. Epidemiologic data suggest that KD is triggered by unidentified infection(s) in genetically susceptible children. To investigate genetic determinants of KD susceptibility, we performed a genome-wide association study (GWAS) in 119 Caucasian KD cases and 135 matched controls with stringent correction for possible admixture, followed by replication in an independent cohort and subsequent fine-mapping, for a total of 893 KD cases plus population and family controls. Significant associations of 40 SNPs and six haplotypes, identifying 31 genes, were replicated in an independent cohort of 583 predominantly Caucasian KD families, with NAALADL2 (rs17531088, p combined = 1.13×10−6) and ZFHX3 (rs7199343, p combined = 2.37×10−6) most significantly associated. Sixteen associated variants with a minor allele frequency of >0.05 that lay within or close to known genes were fine-mapped with HapMap tagging SNPs in 781 KD cases, including 590 from the discovery and replication stages. Original or tagging SNPs in eight of these genes replicated the original findings, with seven genes having further significant markers in adjacent regions. In four genes (ZFHX3, NAALADL2, PPP1R14C, and TCP1), the neighboring markers were more significantly associated than the originally associated variants. Investigation of functional relationships between the eight fine-mapped genes using Ingenuity Pathway Analysis identified a single functional network (p = 10−13) containing five fine-mapped genes—LNX1, CAMK2D, ZFHX3, CSMD1, and TCP1—with functional relationships potentially related to inflammation, apoptosis, and cardiovascular pathology. Pair-wise blood transcript levels were measured during acute and convalescent KD for all fine-mapped genes, revealing a consistent trend of significantly reduced transcript levels prior to treatment

  20. A genome-wide association study identifies novel and functionally related susceptibility Loci for Kawasaki disease.

    Directory of Open Access Journals (Sweden)

    David Burgner

    2009-01-01

    Full Text Available Kawasaki disease (KD is a pediatric vasculitis that damages the coronary arteries in 25% of untreated and approximately 5% of treated children. Epidemiologic data suggest that KD is triggered by unidentified infection(s in genetically susceptible children. To investigate genetic determinants of KD susceptibility, we performed a genome-wide association study (GWAS in 119 Caucasian KD cases and 135 matched controls with stringent correction for possible admixture, followed by replication in an independent cohort and subsequent fine-mapping, for a total of 893 KD cases plus population and family controls. Significant associations of 40 SNPs and six haplotypes, identifying 31 genes, were replicated in an independent cohort of 583 predominantly Caucasian KD families, with NAALADL2 (rs17531088, p(combined = 1.13 x 10(-6 and ZFHX3 (rs7199343, p(combined = 2.37 x 10(-6 most significantly associated. Sixteen associated variants with a minor allele frequency of >0.05 that lay within or close to known genes were fine-mapped with HapMap tagging SNPs in 781 KD cases, including 590 from the discovery and replication stages. Original or tagging SNPs in eight of these genes replicated the original findings, with seven genes having further significant markers in adjacent regions. In four genes (ZFHX3, NAALADL2, PPP1R14C, and TCP1, the neighboring markers were more significantly associated than the originally associated variants. Investigation of functional relationships between the eight fine-mapped genes using Ingenuity Pathway Analysis identified a single functional network (p = 10(-13 containing five fine-mapped genes-LNX1, CAMK2D, ZFHX3, CSMD1, and TCP1-with functional relationships potentially related to inflammation, apoptosis, and cardiovascular pathology. Pair-wise blood transcript levels were measured during acute and convalescent KD for all fine-mapped genes, revealing a consistent trend of significantly reduced transcript levels prior to treatment

  1. [Evaluation of treatment and management of Kawasaki coronary artery disease based on clinical severity classification].

    Science.gov (United States)

    Liu, Fang; Zhao, Lu; Wu, Lin; Liang, Xuecun; Chu, Chen; He, Lan; Huang, Guoying

    2015-09-01

    To evaluate the efficacy and safety of evaluation,treatment and follow-up of Kawasaki coronary artery disease based on the clinical severity classification. This study evaluated 52 patients admitted to the Children's Hospital of Fudan University between July 2005 and December 2013 who were diagnosed with Kawasaki Disease with coronary artery disease.Inclusion criteria were a disease course of more than two months, initial echocardiography showing severity of grade IV and above, and confirmation of disease severity by angiography. Of those studies, 44 were male and eight were female, aged 6 to 142 (average 41) months. Treatment was planned according to protocols in "Suggestions for Management of Kawasaki Coronary Artery Disease" with follow-up. Those patients with grade IV and above confirmed by angiogram were given oral low-dose asprin and warfarin, and those with grade Vb were given coronary artery bypass grafting (CABG) after comprehensive evaluation. Analysis was carried out for diagnosis, treatment, complications, and results of follow-up. (1) Satisfied images were shown by the angiography of all 52 cases. Forty five patients (86%) had giant aneurysm or multiple aneurysms, with thrombosis found in 10 of 45 patients (22%). Coronary artery lesions occurred in 138 coronary branches, and more common in left anterior descending branch (47 branches, with incidence 34%) and right coronary artery (48 branches, with incidence 35%). There were no complications during or after angiography. (2) After angiography, 49 patients remained at grade IV or above, and three improved to grade III. Ultimately, clinical severities of coronary artery disease included three patients at grade III, 31 patients at grade IV, nine patients at grade Va, and nine patients at grade Vb. (3) Thirty-eight patients were properly using aspirin and warfarin, and two patients with severely elevated international normalized ratio (INR) levels presented with knee joint and gastric hemorrhage, both of

  2. Population-based study of the association between urbanization and Kawasaki disease in Taiwan.

    Science.gov (United States)

    Chang, Wei-Pin; Wu, Shyh-Jong; Chang, Wei-Chiao; Kuo, Ho-Chang

    2013-01-01

    Background. It is unclear if the prevalence of Kawasaki disease (KD) correlates with the degree of urbanization. We hypothesized that the prevalence of KD is more pronounced in urban versus rural environments. Methods. The National Health Insurance (NHI) program was implemented in Taiwan in 1995 and covers most of the population (>99%). We used the NHI database to investigate the epidemiological features of KD. A total of 115 diagnosed patients with KD from 1997 to 2010 were included, together with 1,150 matched controls without KD. Chi-square analyses were performed to investigate the difference between modern city and rural environments. Results. Of the 1265 sampled subjects (claims data from 1,000,000 random subjects), the mean age of the KD study group and control group was 2.08 ± 1.66 and 2.08 ± 1.64 years, respectively. After matching for age, sex, and same index date, no statistically significant differences in urbanization level and geographical location of the patients' residence were observed. Conclusion. Urbanization did not appear to be an important effect modifier of Kawasaki disease in Taiwan.

  3. Population-Based Study of the Association between Urbanization and Kawasaki Disease in Taiwan

    Science.gov (United States)

    Chang, Wei-Pin; Chang, Wei-Chiao

    2013-01-01

    Background. It is unclear if the prevalence of Kawasaki disease (KD) correlates with the degree of urbanization. We hypothesized that the prevalence of KD is more pronounced in urban versus rural environments. Methods. The National Health Insurance (NHI) program was implemented in Taiwan in 1995 and covers most of the population (>99%). We used the NHI database to investigate the epidemiological features of KD. A total of 115 diagnosed patients with KD from 1997 to 2010 were included, together with 1,150 matched controls without KD. Chi-square analyses were performed to investigate the difference between modern city and rural environments. Results. Of the 1265 sampled subjects (claims data from 1,000,000 random subjects), the mean age of the KD study group and control group was 2.08 ± 1.66 and 2.08 ± 1.64 years, respectively. After matching for age, sex, and same index date, no statistically significant differences in urbanization level and geographical location of the patients' residence were observed. Conclusion. Urbanization did not appear to be an important effect modifier of Kawasaki disease in Taiwan. PMID:23864819

  4. Population-Based Study of the Association between Urbanization and Kawasaki Disease in Taiwan

    Directory of Open Access Journals (Sweden)

    Wei-Pin Chang

    2013-01-01

    Full Text Available Background. It is unclear if the prevalence of Kawasaki disease (KD correlates with the degree of urbanization. We hypothesized that the prevalence of KD is more pronounced in urban versus rural environments. Methods. The National Health Insurance (NHI program was implemented in Taiwan in 1995 and covers most of the population (>99%. We used the NHI database to investigate the epidemiological features of KD. A total of 115 diagnosed patients with KD from 1997 to 2010 were included, together with 1,150 matched controls without KD. Chi-square analyses were performed to investigate the difference between modern city and rural environments. Results. Of the 1265 sampled subjects (claims data from 1,000,000 random subjects, the mean age of the KD study group and control group was 2.08 ± 1.66 and 2.08 ± 1.64 years, respectively. After matching for age, sex, and same index date, no statistically significant differences in urbanization level and geographical location of the patients' residence were observed. Conclusion. Urbanization did not appear to be an important effect modifier of Kawasaki disease in Taiwan.

  5. Assessment of coronary artery lesions in children with Kawasaki disease: evaluation of MSCT in comparison with 2-D echocardiography

    International Nuclear Information System (INIS)

    Xing, Yanlin; Wang, Hong; Yu, Xianyi; Chen, Rui; Hou, Yang

    2009-01-01

    Transthoracic two-dimensional echocardiography is an effective method for detecting coronary arterial injury in Kawasaki disease. However, its accuracy in the diagnosis of coronary arterial lesions is limited. To investigate the value of multislice spiral CT for coronary angiography for observing the coronary arterial injury caused by infantile Kawasaki disease. Coronary angiography, using a 64-slice spiral CT scanner, and 2-D echocardiography were performed in 48 children with Kawasaki disease in whom the position, internal diameter, and length of each coronary artery were measured. MSCT showed coronary artery injury in 15 of the 48 children. Among these 15 children, 20 coronary artery branches showed complications, including the left coronary artery branches in 15 (31.2%) and the right coronary artery branches in 5 (10.4%). Complications in the left coronary artery branches included dilation in 12 (25.0%) and stenosis, calcification and the combination of the two in one each, and the right coronary artery branches showed dilation; two branches also showed beaded changes. MSCT also showed dilation in the left anterior descending arteries in two children. These children showed no abnormality on 2-D echocardiography. MSCT is a valuable examination method for detecting coronary artery injury in Kawasaki disease. (orig.)

  6. Role of Antioxidants in Horse Serum-mediated Vasculitis in Swine: Potential Relevance to Early Treatment in Mitigation of Coronary Arteritis in Kawasaki Disease.

    Science.gov (United States)

    Philip, Saji; Lee, Wen-Chuan; Cherian, Kotturathu Mammen; Wu, Mei-Hwan; Lue, Hung-Chi

    2017-08-01

    Horse serum-induced immune complex coronary vasculitis in swine is the first experimental model to mimic most of the pictures of Kawasaki disease. Immune complex mechanism has been implicated as one of the possible mechanisms in the pathogenesis of vasculitis in Kawasaki disease. Antioxidants have a significant role in the reduction of cardiovascular diseases in both human and animal studies. We tried giving vitamins A, E, and C to treat immune complex vasculitis, in the hope of mitigating coronary vasculitis in Kawasaki disease. Our study group consisted of 30 pure bred male piglets of 2-3 months of age, and they were divided into test and control groups. The test (AEC) group (n = 20) received two doses of horse serum, 10 mL (0.65 g protein)/kg body weight at 5-day intervals, and oral vitamins A, E, and C once daily for 14 days. The control group (n = 10) was further divided into the saline group (n = 3) receiving two doses of normal saline and the horse serum group (n = 7) receiving two doses of horse serum at 5-day intervals. Piglets were observed for the rashes and coronary artery dimensions. Both the AEC and the control horse serum group developed rashes after horse serum infusions, but the AEC group developed significantly fewer rashes, and no rashes were seen in the saline group. The control horse serum group (mean ± standard deviation = 2.13 ± 0.72) showed significant coronary artery dilatation, whereas there was no significant dilatation in the AEC group (mean ± standard deviation = 0.81 ± 0.58) or the control saline group (p = 0.002). Serum sickness is a prototype of immune complex vasculitis, and the severity can be ameliorated with antioxidants. A trial of therapeutic dosages of vitamins A, E, and C in acute phase of Kawasaki disease, may be effective in mitigation of coronary artery lesion in addition to intravenous immunoglobulin and aspirin. Copyright © 2017. Published by Elsevier B.V.

  7. Twelve Years of Kawasaki Disease in Portugal: Epidemiology in Hospitalized Children.

    Science.gov (United States)

    Pinto, Fátima F; Laranjo, Sérgio; Mota Carmo, Miguel; Brito, Maria João; Cruz Ferreira, Rui

    2017-04-01

    Kawasaki disease (KD) is the leading cause of acquired heart disease in developed countries. Reported incidences vary worldwide but incidence of KD has not been established in Portugal. The aims of the study were to describe the epidemiologic characteristics and estimate incidence rates of KD among hospitalized children in Portugal. This study was a descriptive, population-based study, which used hospital discharge records of patients Portugal, 63 hospitalizations were transfers of patients between hospitals and there were no relapses. The mean age at admission was 2.8 years, with male predominance (male-to-female ratio: 1.6:1). Children Portugal. The highest incidences occurred among male children 1-4 years of age and in spring/winter.

  8. Relationship between vitamin D levels and intravenous immunoglobulin resistance in Kawasaki disease.

    Science.gov (United States)

    Jun, Jae Sung; Jung, Young Kwon; Lee, Dong Won

    2017-07-01

    Vitamin D is associated with various pathological conditions such as cardiovascular diseases and cancer. We investigated the relationship between vitamin D and Kawasaki disease (KD). We performed a retrospective review of the medical records of patients with KD between February 2013 and March 2016 in Daegu Fatima Hospital. Study participants were grouped according to vitamin D serum concentration. Group 1 included patients with 25(OH)-vitamin D ≥20 ng/mL. Group 2 included patients with 25(OH)-vitamin D immunoglobulin was more frequent in group 2 ( P =0.023). No significant difference in the incidence of coronary artery complications was observed. Low vitamin D levels are associated with resistance to intravenous immunoglobulin therapy in KD. Vitamin D deficiency might be a risk factor for immunoglobulin resistance in KD.

  9. Increased Risk of Atopic Dermatitis in Preschool Children with Kawasaki Disease: A Population-Based Study in Taiwan

    Directory of Open Access Journals (Sweden)

    Peng Yeong Woon

    2013-01-01

    Full Text Available Kawasaki disease (KD is an acute febrile systemic vasculitis and has been reported to be associated with allergic disease. The risk of atopic dermatitis (AD in preschool children with KD has not been investigated. The study was to determine the longitudinal risk of the development of AD in preschool children with KD. A nationwide 5-year population-based study was performed using data from the National Health Insurance Database in Taiwan between 1999 and 2003. The risk factors for AD were compared between the 2 study groups during the follow-up period using the Cox proportional hazards model. In addition, plasma interleukin (IL-5 levels were analyzed in normal subjects and KD patients. Among the 1440 subjects included, 21.6% developed AD during the 5-year follow-up period, of which 30.3% and 18.7% belonged to the study cohort and the comparison group, respectively. Children with KD were 1.25 times more likely to have AD than those in controls (P=0.04. Levels of IL-5 and IgE were significantly higher in KD patients. Children with KD had a higher risk of developing AD during the 5-year follow-up period than the control group. Increased IL-5 and IgE levels may be key factors contributing to the risk of AD.

  10. Kawasaki disease: a rare pediatric pathology in Mexico. Twenty cases report from the Hospital Infantil del Estado de Sonora.

    Science.gov (United States)

    Sotelo, Norberto; González, Luis Antonio

    2007-01-01

    Kawasaki disease (KD) is an etiological illness that is relatively unknown and scarcely identified in Mexico; it affects children mainly aged 1-4 years, evolves with fever, vasculitis in diverse organs, and in the heart the disease mainly affects the coronary arteries. Our aim was to inform the clinical findings and evolution of 20 patients diagnosed with KD. We reviewed the patient clinical files retrospectively and descriptively to obtain information with regard to age, sex, clinical signs, laboratory and consultory results, echocardiography findings, complications, evolution during hospitalization, followup, and out-patient ambulatory consultations. Eighteen patients were male, two were female, six developed coronary damage, two aortic mitral-valve insufficiency, one pericardial shedding, and one, myocarditis. All patients received gamma globulin treatment with aspirin, and 16 were controlled during 6-8 months after the acute medical profile. The opportune clinical diagnostic it is fundamental to establish an early treatment with gammmaglobuline to avoid injuries in the arterial coronary level. This injury may cause eventualy ischemia or myocardial infarct

  11. Reduced myocardial perfusion reserve in myocardium having coronary artery aneurysm of Kawasaki disease

    International Nuclear Information System (INIS)

    Yoon, S. N.; Lee, D. S.; Choi, J. Y.; Kil, H. R.; Jeong, Z. K.; Lee, M. C.; Ko, C. S.

    1997-01-01

    Kawasaki disease is a systemic vasculitis involving the coronary arteries at early childhood and cause coronary artery aneurysms and thrombotic occlusions. These coronary artery aneurysms were usually transformed later into stenotic or obstructive lesions, however, the majority of these aneurysms, even the giant ones, are known to be associated with normal epicardial coronary flow. Flow reserve is difficult to assess in aneurysmal arteries with echo or angiography. We performed this study to question if there are abnormalities in flow reserve in myocardial tissue with normal epicardial arterial flow on angiography in patients with Kawasaki disease, dipyridamole stress and rest Tc-99m-sestamibi SPECT were performed in 37 patients (28 boys, 9 girls, mean age 6.6 years). We compared SPECT findings with coronary angiography (CAG) findings in 21 patients who did both studies after finding abnormality on echocardiaography. On CAG, aneurysms were found in 26 arteries of 16 patients, i.e., 10 left main arteries, 6 left anterior descending arteries (LAD), 2 left circumflex arteries (LCX), and 8 right coronary arteries (RCA). Localized and segmental stenotic lesions were found in 11 arteries in 9 patients (LAD: 4, LCX: 1, RCA: 6). Eight of the 10 patients with aneurysms had no obvious stenosis. On stress-rest SPECT, 16(43%) out of 37 patients showed normal perfusion and the other 21(57%) showed reversible or persistent decrease. Among 11 stenotic artery territories, 3(27%) showed persistent and/or reversible perfusion defects. The other 8 were normal. Among 26 aneurysmal artery territories, 12 artery territories showe perfusion decrease. Three of the 5 patients with normal CAG showed persistent and/or transient perfusion defects. Among 14 artery territories with perfusion decrease in the 16 patients, 3(21%) could be localized to vascular territory having stenosis of supplying coronary arteries, 12(86%) were related to the coronary artery aneurysms. Two were not related to

  12. Bull's eye dermatoscopy pattern at bacillus Calmette-Guérin inoculation site correlates with systemic involvements in patients with Kawasaki disease.

    Science.gov (United States)

    Tseng, Han-Chi; Ho, Ji-Chen; Guo, Mindy Ming-Huey; Lo, Mao-Hung; Hsieh, Kai-Sheng; Tsai, Wen-Chien; Kuo, Ho-Chang; Lee, Chih-Hung

    2016-09-01

    For the past decades, although the rash at the bacillus Calmette-Guérin (BCG) inoculation site has been recognized as a diagnostic clue in Kawasaki disease, the present study is the first known one attempting to characterize BCG inoculation by dermatoscopy in Kawasaki disease and correlate the grade of BCG reaction with systemic involvement. Thirty-four patients diagnosed with Kawasaki disease by pediatric specialists were enrolled. We performed detailed history taking, laboratory examination, physical examination and dermatoscopy examinations. Based on the BCG reaction pattern by dermatoscopy, we were able to characterize three patterns: (A) Bull's eye pattern in 18 patients; (B) faint homogenous erythema in nine; and (C) central white patch in seven. Patients from group A exhibited the highest elevation of blood aspartate aminotransferase levels (P Kawasaki disease. © 2016 Japanese Dermatological Association.

  13. De ziekte van Kawasaki, nog steeds een mysterieuze ziekte

    NARCIS (Netherlands)

    Winterberg, D. h

    2007-01-01

    Kawasaki disease is an acute vasculitis that occurs especially in young children. Because there is no specific laboratory test available, diagnosis has to be made on the basis of clinical characteristics: prolonged fever, oropharyngeal changes, conjunctival injection, erythema and edema of hands and

  14. Recurrent Kawasaki disease with strawberry tongue and skin desquamation in a young adult.

    Science.gov (United States)

    Yuan, Kristy; Park, Jin Kyun; Qubti, Marzouq A; Haque, Uzma J

    2012-03-01

    A 19-year-old man with history of Kawasaki disease (KD) at age 12 developed intractable fevers, swelling in hands and feet, arthralgias, and conjunctivitis, followed by strawberry tongue and desquamation of distal extremities. Laboratory studies revealed leukocytosis, thrombocytosis, anemia, elevated erythrocyte sedimentation rate and C-reactive protein levels, and mildly elevated liver enzymes. He was empirically treated with broad-spectrum antibiotics without any improvement. Extensive infectious and rheumatologic workup remained negative. Recurrence of KD was diagnosed based on characteristic mucocutaneous changes and systemic inflammatory response. His symptoms and laboratory values responded rapidly to intravenous immunoglobulin and aspirin therapy. An echocardiogram did not show any coronary abnormality. We report the third case of pediatric KD relapsing in adulthood. Similar to childhood and adult KD, these recurrent episodes respond well to intravenous immunoglobulin therapy. Although recurrent KD is rare, our case highlights the importance of considering it in the differential of febrile illness in the appropriate individual.

  15. Kawasaki disease with G6PD deficiency--report of one case and literature review.

    Science.gov (United States)

    Chen, Chia-Hao; Lin, Li-Yan; Yang, Kuender D; Hsieh, Kai-Sheng; Kuo, Ho-Chang

    2014-06-01

    Kawasaki disease (KD) is a systemic vasculitis primarily affecting children who are younger than 5 years. The most serious complications are coronary artery aneurysms and sequelae of vasculitis with the subsequent development of coronary artery aneurysm. According to the literature, intravenous immunoglobulin (IVIG) plus high-dose aspirin (acetylsalicylic acid) were standard treatment for KD, whereas low-dose aspirin (3-5 mg/kg/day) was used for thrombocytosis in KD via antiplatelet effect. However, aspirin has been reported to have hemolytic potential in individuals with glucose-6-phosphate dehydrogenase (G6PD) deficiency. We report a child with G6PD-deficiency who has KD, and review the literature. Copyright © 2012. Published by Elsevier B.V.

  16. Orange-brown chromonychia and Kawasaki disease: a possible novel association?

    Science.gov (United States)

    Tessarotto, Lucia; Rubin, Giulia; Bonadies, Luca; Valerio, Enrico; Cutrone, Mario

    2015-01-01

    A 4-year-old girl with clinical and laboratory signs of Kawasaki disease (KD) was hospitalized and given intravenous immunoglobulin plus aspirin therapy, with rapid defervescence and clinical improvement, and was discharged 48 hours after admission. At the time of her follow-up echocardiography on day 14, orange-brown pigmentation of the nail beds was noticed and confirmed with dermoscopy. No clear association between KD and orange-brown chromonychia has been demonstrated, although reports and case series suggest a possible link between these two entities. We suggest that this particular finding might be encompassed in late (subacute) changes of extremities as part of KD diagnostic criteria. © 2015 Wiley Periodicals, Inc.

  17. Kawasaki Disease: Diagnosis and Follow-Up by CT Coronary Angiography with the Use of 128-Slice Dual Source Dual Energy Scanner. A Case Report

    International Nuclear Information System (INIS)

    Ghareep, Abdel-Naser; Alkuwari, Maryam; Willington, Francis; Szmigielski, Wojciech

    2015-01-01

    Kawasaki Disease (KD) is a rare acute febrile illness due to multi-organ vasculitis. It most often affects children under five years of age. Coronary artery aneurysms are seen in about 25% of children with KD. Selective invasive coronary angiography was considered to be the gold standard for diagnosis and follow-up of coronary artery aneurysms, thrombosis and stenosis in patients with KD. Echocardiography is a non-invasive tool for imaging of this condition but it does have some limitations. Recently, a high-quality multislice CT coronary angiography has been advocated in the diagnosis of KD. We report a case of a 5-year-old boy who was diagnosed with Kawasaki disease and followed up by CT coronary angiography, which provided required excellent imaging findings in the terms of the number, size and location of coronary aneurysms. Based on imaging results of our case it can be stated that high-quality CT coronary angiography with the use of multi-slice dual source ultra-fast scanner can be considered a better and safer non-invasive diagnostic tool, an alternative to invasive catheter selective coronary angiography in the diagnosis and long-term follow-up of patients with KD, especially when echocardiographic images are limited or technically challenging

  18. Mortality among persons with a history of Kawasaki disease in Japan: can paediatricians safely discontinue follow-up of children with a history of the disease but without cardiac sequelae?

    Science.gov (United States)

    Nakamura, Yosikazu; Aso, Eiko; Yashiro, Mayumi; Uehara, Ritei; Watanabe, Makoto; Tajimi, Morihiro; Oki, Izumi; Ojima, Toshiyuki; Yanagawa, Hiroshi; Kawasaki, Tomisaku

    2005-04-01

    To clarify the question of whether patients with Kawasaki disease suffer a higher mortality rate after the incidence of the disease in comparison with age-matched healthy individuals. Between July 1982 and December 1992, 52 collaborating hospitals collected data on all patients having a new, definite diagnosis of Kawasaki disease. Patients were followed up until 31 December 2001 or their death. The expected number of deaths was calculated from Japanese vital statistics data and compared with the observed number. Of 6576 patients enrolled, 29 (20 males and 9 females) died. The standardized mortality ratio (SMR: the observed number of deaths divided by the expected number of deaths based on the vital statistics in Japan) was 1.15 (95% CI: 0.77-1.66). In spite of the high SMRs during the acute phase, the mortality rate was not high after the acute phase for the entire group of patients. Although the SMR after the acute phase was 0.75 for those without cardiac sequelae, six males (but none of the females) with cardiac sequelae died during this period; and the SMR for the male group with cardiac sequelae was 1.95 (95% CI: 0.71-4.25). The mortality from congenital anomalies of the circulatory system was elevated, but no increase in cancer deaths was observed. Although it was not statistically significant, the mortality rate among males with cardiac sequelae due to Kawasaki disease appeared to be higher than in the general population. On the other hand, the mortality rates for females with the sequelae and both males and females without sequelae were not elevated.

  19. The incidence of Kawasaki disease after vaccination within the UK pre-school National Immunisation Programme: an observational THIN database study.

    Science.gov (United States)

    Hall, Gillian C; Tulloh, Robert Mr; Tulloh, Louise E

    2016-11-01

    To provide expected incidence rates of Kawasaki disease after vaccination in routine clinical practice and as recommended within a pre-school National Immunisation Programme (NIP). A post-immunisation risk period when Kawasaki disease onset might be associated with vaccination was defined as 28 days. Immunisation records for children under 6 years were identified from The Health Improvement Network (THIN) database of electronic UK primary health care records (2008-2012) and linked to previously validated cases of Kawasaki disease with an assigned date of onset. Kawasaki disease incidence in the risk period after a complete NIP recommended set of vaccinations was estimated for five vaccination stages individually and in total. A total of 642 170 complete pre-school immunisation stages from 275 986 children were included. Six cases of Kawasaki disease had onset in the risk period after any NIP stage providing an incidence of 12.8 per 100 000 person years (95%CI 5.7, 28.4). The incidence after any single immunisation stage ranged from 0 to 27.4 (95%CI 8.8, 84.8) per 100 000 person years. There were few cases of Kawasaki disease in the risk period after any NIP vaccination combination. The incidence rates will aid in the interpretation of clinical trials and post-marketing surveillance of new vaccines. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

  20. Interleukin-4 cytokine single nucleotide polymorphisms in kawasaki disease: a case-control study and a review of knowledge.

    Science.gov (United States)

    Assari, Raheleh; Aghighi, Yahya; Ziaee, Vahid; Sadr, Maryam; Rezaei, Arezou; Rahmani, Farzaneh; Sadr, Zeinab; Raeeskarami, Seyed Reza; Moradinejad, Mohammad Hassan; Rezaei, Nima

    2018-01-01

    Kawasaki disease (KD) is a systemic vasculitis of medium-sized arteries. High levels of interleukin 4 (IL-4) and the dominance of Th2 cytokines seem to be a key feature in the acute phase of KD. In this study, the role of IL-4 and IL-4R gene polymorphisms were investigated in Iranian children with KD. Fifty-five patients with KD and 140 healthy subjects as a control group were enrolled in this study. Single nucleotide polymorphisms (SNPs) of IL-4 gene at positions -1098 (rs2243248), -590 (rs2243250) and -33 (rs2070874), as well as IL-4RA gene at position +1902 (rs180275) were assessed in patients and the control group. The C allele and CC genotype of IL-4 gene at position -590 and at position -33 had positive associations and the CT genotype at -590 was negatively associated with KD (odds ratio (95% CI) = 0.04 [0.01-0.09]). The haplotype TCC was more frequent among the patients, while the haplotypes TTT and TTC had a negative association with KD. IL-4 polymorphisms might be associated with KD in an Iranian population. © 2016 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

  1. Kawasaki Disease – A Review of Treatment and Outcomes in an Irish Paediatric Cohort 2010-14.

    LENUS (Irish Health Repository)

    Flinn, AM

    2018-02-01

    Diagnosis of Kawasaki Disease (KD) can be challenging due to lack of a diagnostic test, and some children present with ‘incomplete’ KD when not all diagnostic criteria are met. Treatment with intravenous immunoglobulin (IVIG) and aspirin reduces the risk of coronary artery complications. There is sub-group of patients who are resistant to IVIG\\/aspirin therapy and are at increased risk of complications. Recent evidence suggests that additional treatment of this high-risk group with corticosteroids is beneficial in reducing this risk. We examine the treatment and coronary artery outcomes, by retrospective review of medical records, of a cohort of 32 paediatric patients with KD admitted to a single Irish tertiary centre from January 2010-December 2014. Twenty-eight percent of patients (9\\/32) had an incomplete diagnosis of KD; these patients received IVIG later compared to those with a complete KD diagnosis. 15\\/32 (47%) had abnormal echocardiogram findings in the acute phase, 8\\/32 (25%) had echocardiogram abnormalities at 6-week follow-up, and 4\\/32 (12.5%) had persisting abnormalities. This study highlights the potential for adverse outcome in KD, the difficulty in diagnosis in ‘incomplete’ cases, and the need to identify children at higher risk for adverse outcome where adjunctive therapies would be most beneficial.

  2. Enfermedad de Kawasaki

    Directory of Open Access Journals (Sweden)

    Carlos Coronel Carvajal

    2003-09-01

    Full Text Available Se realizó una revisión actualizada de la enfermedad de Kawasaki, con el objetivo de familiarizar a pediatras y médicos de la familia con los elementos clínicos de la enfermedad, para que de esta manera pueda ser diagnosticada y manejada oportunamente. La enfermedad de Kawasaki fue descrita por Tomisaki Kawasaki en 1967, y se manifiesta como un síndrome febril en la niñez temprana. La enfermedad se diagnostica con mayor frecuencia en los menores de 5 años, a través de una serie de criterios clínicos establecidos. La forma típica de la enfermedad tiene 3 fases de duración variable. La afectación cardíaca es la manifestación más importante de la enfermedad, del 10 al 40 % de los niños muestran signos de vasculitis coronaria, manifestada por aneurismas de las arterias coronarias.An updated review of Kawasaki disease was carried out to make pediatricians and family physicians familiar with the clinical elements of the disease so that it can be properly diagnosed and managed. Kawasaki disease was described by Tomisaki Kawasaki in 1967 and manifests as a febrile syndrome at early childhood. The disease is very often diagnosed in under five years-old children on the basis of a series of set clinical criteria. The typical form of the disease had 3 phases of variable duration. The cardiac effect is the most important manifestation of the disease since 10 to 40 % of children show signs of coronary vasculitis in the form of coronary arterial aneurysms.

  3. Elevated D-dimer level is a risk factor for coronary artery lesions accompanying intravenous immunoglobulin-unresponsive Kawasaki disease.

    Science.gov (United States)

    Masuzawa, Yuko; Mori, Masaaki; Hara, Takuma; Inaba, Aya; Oba, Mari S; Yokota, Shumpei

    2015-04-01

    Although there are many reports on the resistance of Kawasaki disease (KD) to initial intravenous immunoglobulin (IVIg) therapy, risk factors for coronary artery lesions in such cases remain to be established. The objective of this study was to explore when additional therapies should be administered and to identify factors helpful for selecting a therapeutic option. Based on their written clinical records, we performed a retrospective review of KD patients who did not respond to initial IVIg therapy and who therefore then underwent plasma exchange (PE) therapy. This was a case-control study to compare the presence or absence of acute coronary lesions in patients treated by PE for IVIg-unresponsive KD at Yokohama City University Hospital or at Yokohama City University Medical Center. Fifteen of 44 patients had acute coronary artery lesions (CAL) correlating with high levels of white blood cells (WBC) (P = 0.045), D-dimer (P = 0.008), and fibrin/fibrinogen degradation products (P = 0.009) and lower levels of fibrinogen (P = 0.013) prior to PE therapy. There was a strong correlation between pre-PE levels of albumin and D-dimer (Pearson's correlation coefficient of 0.610). Multivariate analyses revealed that the odds ratio for CAL when D-dimer was ≥ 4.5 μg/mL was 25.06 (95% CI, 2.56-244.91, P = 0.006). D-dimer elevation and albumin decline in IVIg-unresponsive KD patients could be risk factors for acute CAL, suggesting the possibility that angitis has spread throughout the arterial system, as far as the coronary artery. © 2014 The Authors. Therapeutic Apheresis and Dialysis © 2014 International Society for Apheresis.

  4. Kawasaki Disease

    Science.gov (United States)

    ... 12 mos.) Toddler 1-3yrs. Preschool 3-5yrs Grade School 5-12yrs. Teen 12-18yrs. Young Adult 18-21yrs. Healthy Living Healthy Living Healthy Living Nutrition Fitness Sports Oral Health Emotional Wellness Growing Healthy Sleep Safety & ...

  5. Kawasaki Disease

    Science.gov (United States)

    ... harmful to the brain and liver. It often…Teenage Pregnancy and Birth Control AccessRead Article >>Kids and TeensTeenage Pregnancy and Birth Control AccessMany teenage pregnancies are unplanned and can be prevented. Learn more ...

  6. Allograft Inflammatory Factor-1 Links T-Cell Activation, Interferon Response, and Macrophage Activation in Chronic Kawasaki Disease Arteritis.

    Science.gov (United States)

    Rowley, Anne H; Baker, Susan C; Kim, Kwang-Youn A; Shulman, Stanford T; Yang, Amy; Arrollo, David; DeBerge, Matthew; Han, Shuling; Sibinga, Nicholas E S; Pink, Adam J; Thorp, Edward B

    2017-09-01

    Kawasaki disease (KD) is widely viewed as an acute arteritis. However, our pathologic studies show that chronic coronary arteritis can persist long after disease onset and is closely linked with arterial stenosis. Transcriptome profiling of acute KD arteritis tissues revealed upregulation of T lymphocyte, type I interferon, and allograft inflammatory factor-1 (AIF1) genes. We determined whether these immune responses persist in chronic KD arteritis, and we investigated the role of AIF1 in these responses. Gene expression in chronic KD and childhood control arteries was determined by real-time reverse-transcriptase polymerase chain reaction, and arterial protein expression was determined by immunohistochemistry and immunofluorescence. Allograft inflammatory factor-1 small-interfering ribonucleic acid macrophage treatment was performed to investigate the role of AIF1 in macrophage and T lymphocyte activation. Allograft inflammatory factor-1 protein was highly expressed in stenotic KD arteries and colocalized with the macrophage marker CD68. T lymphocyte and interferon pathway genes were significantly upregulated in chronic KD coronary artery tissues. Alpha interferon-induced macrophage expression of CD80 and major histocompatibility complex class II was dependent on AIF1, and macrophage expression of AIF1 was required for antigen-specific T lymphocyte activation. Allograft inflammatory factor-1, originally identified in posttransplant arterial stenosis, is markedly upregulated in KD stenotic arterial tissues. T lymphocyte and type I interferon responses persist in chronic KD arteritis. Allograft inflammatory factor-1 may play multiple roles linking type I interferon response, macrophage activation, and antigen-specific T lymphocyte activation. These results suggest the likely importance of lymphocyte-myeloid cell cross-talk in the pathogenesis of KD arteritis and can inform selection of new immunotherapies for clinical trials in high-risk KD children.

  7. Augmented TLR2 expression on monocytes in both human Kawasaki disease and a mouse model of coronary arteritis.

    Directory of Open Access Journals (Sweden)

    I-Chun Lin

    Full Text Available BACKGROUND: Kawasaki disease (KD of unknown immunopathogenesis is an acute febrile systemic vasculitis and the leading cause of acquired heart diseases in childhood. To search for a better strategy for the prevention and treatment of KD, this study compared and validated human KD immunopathogenesis in a mouse model of Lactobacillus casei cell wall extract (LCWE-induced coronary arteritis. METHODS: Recruited subjects fulfilled the criteria of KD and were admitted for intravenous gamma globulin (IVIG treatment at the Kaohsiung Chang Gung Memorial Hospital from 2001 to 2009. Blood samples from KD patients were collected before and after IVIG treatment, and cardiovascular abnormalities were examined by transthoracic echocardiography. Wild-type male BALB/c mice (4-week-old were intraperitoneally injected with LCWE (1 mg/mL to induce coronary arteritis. The induced immune response in mice was examined on days 1, 3, 7, and 14 post injections, and histopathology studies were performed on days 7 and 14. RESULTS: Both human KD patients and LCWE-treated mice developed coronary arteritis, myocarditis, valvulitis, and pericarditis, as well as elevated plasma levels of interleukin (IL-2, IL-6, IL-10, monocyte chemoattractant protein (MCP-1, and tumor necrosis factor (TNF-α in acute phase. Most of these proinflammatory cytokines declined to normal levels in mice, whereas normal levels were achieved in patients only after IVIG treatment, with a few exceptions. Toll-like receptor (TLR-2, but not TLR4 surface enhancement on circulating CD14+ monocytes, was augmented in KD patients before IVIG treatment and in LCWE-treated mice, which declined in patients after IVIG treatment. CONCLUSION: This result suggests that that not only TLR2 augmentation on CD14+ monocytes might be an inflammatory marker for both human KD patients and LCWE-induced CAL mouse model but also this model is feasible for studying therapeutic strategies of coronary arteritis in human KD by

  8. Augmented TLR2 expression on monocytes in both human Kawasaki disease and a mouse model of coronary arteritis.

    Science.gov (United States)

    Lin, I-Chun; Kuo, Ho-Chang; Lin, Ying-Jui; Wang, Feng-Shen; Wang, Lin; Huang, Shun-Chen; Chien, Shao-Ju; Huang, Chien-Fu; Wang, Chih-Lu; Yu, Hong-Ren; Chen, Rong-Fu; Yang, Kuender D

    2012-01-01

    Kawasaki disease (KD) of unknown immunopathogenesis is an acute febrile systemic vasculitis and the leading cause of acquired heart diseases in childhood. To search for a better strategy for the prevention and treatment of KD, this study compared and validated human KD immunopathogenesis in a mouse model of Lactobacillus casei cell wall extract (LCWE)-induced coronary arteritis. Recruited subjects fulfilled the criteria of KD and were admitted for intravenous gamma globulin (IVIG) treatment at the Kaohsiung Chang Gung Memorial Hospital from 2001 to 2009. Blood samples from KD patients were collected before and after IVIG treatment, and cardiovascular abnormalities were examined by transthoracic echocardiography. Wild-type male BALB/c mice (4-week-old) were intraperitoneally injected with LCWE (1 mg/mL) to induce coronary arteritis. The induced immune response in mice was examined on days 1, 3, 7, and 14 post injections, and histopathology studies were performed on days 7 and 14. Both human KD patients and LCWE-treated mice developed coronary arteritis, myocarditis, valvulitis, and pericarditis, as well as elevated plasma levels of interleukin (IL)-2, IL-6, IL-10, monocyte chemoattractant protein (MCP)-1, and tumor necrosis factor (TNF)-α in acute phase. Most of these proinflammatory cytokines declined to normal levels in mice, whereas normal levels were achieved in patients only after IVIG treatment, with a few exceptions. Toll-like receptor (TLR)-2, but not TLR4 surface enhancement on circulating CD14+ monocytes, was augmented in KD patients before IVIG treatment and in LCWE-treated mice, which declined in patients after IVIG treatment. This result suggests that that not only TLR2 augmentation on CD14+ monocytes might be an inflammatory marker for both human KD patients and LCWE-induced CAL mouse model but also this model is feasible for studying therapeutic strategies of coronary arteritis in human KD by modulating TLR2-mediated immune activation on CD14

  9. Predictive value of red blood cell distribution width for coronary artery lesions in patients with Kawasaki disease.

    Science.gov (United States)

    Xu, Haiyan; Fu, Songling; Wang, Wei; Zhang, Qing; Hu, Jian; Gao, Lichao; Zhu, Weihua; Gong, Fangqi

    2016-08-01

    Recent studies have shown that elevated red blood cell distribution width is associated with poor outcome in cardiovascular diseases. In order to assess the predictive value of red blood cell distribution width, before treatment with intravenous immunoglobulins, for coronary artery lesions in patient with Kawasaki disease, we compared 83 patients with coronary artery lesions and 339 patients without coronary artery lesions before treatment with intravenous immunoglobulin. Clinical, echocardiographic, and biochemical values were evaluated along with red blood cell distribution width. A total of 422 consecutive patients with Kawasaki disease were enrolled into our study. According to receiver operating characteristic curve analysis, the optimal red blood cell distribution width cut-off value for predicting coronary artery lesions was 14.55% (area under the curve was 0.721; p=0.000); eighty-three patients (19.7%) had coronary artery lesions, and 70% of the patients with coronary artery lesions had red blood cell distribution width level >14.55%. Logistic regression analysis revealed that fever duration >14 days (odds ratio was 3.42, 95% confidence interval was 1.27-9.22; p=0.015), intravenous immunoglobulin resistance (odds ratio was 2.33, 95% confidence interval was 1.02-5.29; p=0.04), and red blood cell distribution width >14.55% (odds ratio was 3.49, 95% confidence interval was 2.01-6.05; p=0.000) were independent predictors of coronary artery lesions in patients with Kawasaki disease. In Conclusion, red blood cell distribution width may be helpful for predicting coronary artery lesions in patients with Kawasaki disease.

  10. Crystalline-like keratopathy after intravenous immunoglobulin therapy with incomplete kawasaki disease: case report and literature review.

    Science.gov (United States)

    Erdem, Elif; Kocabas, Emine; Taylan Sekeroglu, Hande; Ozgür, Ozlem; Yagmur, Meltem; Ersoz, T Reha

    2013-01-01

    A 7-year-old girl had presented with high body temperature and joint pain which continued for 3 days. Because of the prolonged history of unexplained fever, rash, bilateral nonpurulent conjunctival injection, oropharyngeal erythema, strawberry tongue, and extreme of age, incomplete Kawasaki disease was considered and started on an intravenous immunoglobulin infusion. Six days after this treatment, patient was referred to eye clinic with decreased vision and photophobia. Visual acuity was reduced to 20/40 in both eyes. Slit-lamp examination revealed bilateral diffuse corneal punctate epitheliopathy and anterior stromal haze. Corneal epitheliopathy seemed like crystal deposits. One day after presentation, mild anterior uveitis was added to clinical picture. All ocular findings disappeared in one week with topical steroid and unpreserved artificial tear drops. We present a case who was diagnosed as incomplete Kawasaki disease along with bilateral diffuse crystalline-like keratopathy. We supposed that unusual ocular presentation may be associated with intravenous immunoglobulin treatment.

  11. Crystalline-Like Keratopathy after Intravenous Immunoglobulin Therapy with Incomplete Kawasaki Disease: Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Elif Erdem

    2013-01-01

    Full Text Available A 7-year-old girl had presented with high body temperature and joint pain which continued for 3 days. Because of the prolonged history of unexplained fever, rash, bilateral nonpurulent conjunctival injection, oropharyngeal erythema, strawberry tongue, and extreme of age, incomplete Kawasaki disease was considered and started on an intravenous immunoglobulin infusion. Six days after this treatment, patient was referred to eye clinic with decreased vision and photophobia. Visual acuity was reduced to 20/40 in both eyes. Slit-lamp examination revealed bilateral diffuse corneal punctate epitheliopathy and anterior stromal haze. Corneal epitheliopathy seemed like crystal deposits. One day after presentation, mild anterior uveitis was added to clinical picture. All ocular findings disappeared in one week with topical steroid and unpreserved artificial tear drops. We present a case who was diagnosed as incomplete Kawasaki disease along with bilateral diffuse crystalline-like keratopathy. We supposed that unusual ocular presentation may be associated with intravenous immunoglobulin treatment.

  12. The dobutamine stress Tl-201 myocardial single photon emission computed tomography for coronary artery stenosis caused by Kawasaki disease

    International Nuclear Information System (INIS)

    Karasawa, Kensuke; Ayusawa, Mamoru; Noto, Nobutaka; Yamaguchi, Hideo; Okada, Tomoo; Harada, Kensuke

    1994-01-01

    Noninvasive cardiac imaging with pharmacologic stress Tl-201 single photon emission computed tomography (SPECT) as an alternative to exercise test is now getting popular for patients with Kawasaki disease. Dobutamine infusion produces hemodynamic change which is quite similar to exercise induced hemodynamic change. Material consisted of 17 patients (13 males, 4 females) with coronary occlusion or significant coronary stenosis (≥75% diameter stenosis) caused by Kawasaki disease. After step-wise infusion of dobutamine up to 40 μg/kg/min., quantitative analysis of Tl-201 SPECT was obtained. No patient had a symptomatic arrhythmia or severely stress-induced ischemia. The sensitivity and specificity of dobutamine induced perfusion defects were 65% (11 to 17) and 92% (1 of 13) respectively. The sensitivity was 87% (7 of 8) in patients with the left coronary artery lesions and 46% (6 of 13) in patients with the right coronary artery lesions. We conclude that a quantitative analysis of Tl-201 SPECT after step-wise infusion of dobutamine is a safe and clinically useful method for detection of stress-induced myocardial ischemia in coronary artery stenosis caused by Kawasaki disease. (author)

  13. Diagnosis, Treatment, and Long-Term Management of Kawasaki Disease: A Scientific Statement for Health Professionals From the American Heart Association.

    Science.gov (United States)

    McCrindle, Brian W; Rowley, Anne H; Newburger, Jane W; Burns, Jane C; Bolger, Anne F; Gewitz, Michael; Baker, Annette L; Jackson, Mary Anne; Takahashi, Masato; Shah, Pinak B; Kobayashi, Tohru; Wu, Mei-Hwan; Saji, Tsutomu T; Pahl, Elfriede

    2017-04-25

    Kawasaki disease is an acute vasculitis of childhood that leads to coronary artery aneurysms in ≈25% of untreated cases. It has been reported worldwide and is the leading cause of acquired heart disease in children in developed countries. To revise the previous American Heart Association guidelines, a multidisciplinary writing group of experts was convened to review and appraise available evidence and practice-based opinion, as well as to provide updated recommendations for diagnosis, treatment of the acute illness, and long-term management. Although the cause remains unknown, discussion sections highlight new insights into the epidemiology, genetics, pathogenesis, pathology, natural history, and long-term outcomes. Prompt diagnosis is essential, and an updated algorithm defines supplemental information to be used to assist the diagnosis when classic clinical criteria are incomplete. Although intravenous immune globulin is the mainstay of initial treatment, the role for additional primary therapy in selected patients is discussed. Approximately 10% to 20% of patients do not respond to initial intravenous immune globulin, and recommendations for additional therapies are provided. Careful initial management of evolving coronary artery abnormalities is essential, necessitating an increased frequency of assessments and escalation of thromboprophylaxis. Risk stratification for long-term management is based primarily on maximal coronary artery luminal dimensions, normalized as Z scores, and is calibrated to both past and current involvement. Patients with aneurysms require life-long and uninterrupted cardiology follow-up. These recommendations provide updated and best evidence-based guidance to healthcare providers who diagnose and manage Kawasaki disease, but clinical decision making should be individualized to specific patient circumstances. © 2017 American Heart Association, Inc.

  14. GM-CSF primes cardiac inflammation in a mouse model of Kawasaki disease.

    Science.gov (United States)

    Stock, Angus T; Hansen, Jacinta A; Sleeman, Matthew A; McKenzie, Brent S; Wicks, Ian P

    2016-09-19

    Kawasaki disease (KD) is the leading cause of pediatric heart disease in developed countries. KD patients develop cardiac inflammation, characterized by an early infiltrate of neutrophils and monocytes that precipitates coronary arteritis. Although the early inflammatory processes are linked to cardiac pathology, the factors that regulate cardiac inflammation and immune cell recruitment to the heart remain obscure. In this study, using a mouse model of KD (induced by a cell wall Candida albicans water-soluble fraction [CAWS]), we identify an essential role for granulocyte/macrophage colony-stimulating factor (GM-CSF) in orchestrating these events. GM-CSF is rapidly produced by cardiac fibroblasts after CAWS challenge, precipitating cardiac inflammation. Mechanistically, GM-CSF acts upon the local macrophage compartment, driving the expression of inflammatory cytokines and chemokines, whereas therapeutically, GM-CSF blockade markedly reduces cardiac disease. Our findings describe a novel role for GM-CSF as an essential initiating cytokine in cardiac inflammation and implicate GM-CSF as a potential target for therapeutic intervention in KD. © 2016 Stock et al.

  15. Classification of coronary artery tissues using optical coherence tomography imaging in Kawasaki disease

    Science.gov (United States)

    Abdolmanafi, Atefeh; Prasad, Arpan Suravi; Duong, Luc; Dahdah, Nagib

    2016-03-01

    Intravascular imaging modalities, such as Optical Coherence Tomography (OCT) allow nowadays improving diagnosis, treatment, follow-up, and even prevention of coronary artery disease in the adult. OCT has been recently used in children following Kawasaki disease (KD), the most prevalent acquired coronary artery disease during childhood with devastating complications. The assessment of coronary artery layers with OCT and early detection of coronary sequelae secondary to KD is a promising tool for preventing myocardial infarction in this population. More importantly, OCT is promising for tissue quantification of the inner vessel wall, including neo intima luminal myofibroblast proliferation, calcification, and fibrous scar deposits. The goal of this study is to classify the coronary artery layers of OCT imaging obtained from a series of KD patients. Our approach is focused on developing a robust Random Forest classifier built on the idea of randomly selecting a subset of features at each node and based on second- and higher-order statistical texture analysis which estimates the gray-level spatial distribution of images by specifying the local features of each pixel and extracting the statistics from their distribution. The average classification accuracy for intima and media are 76.36% and 73.72% respectively. Random forest classifier with texture analysis promises for classification of coronary artery tissue.

  16. GM-CSF primes cardiac inflammation in a mouse model of Kawasaki disease

    Science.gov (United States)

    McKenzie, Brent S.

    2016-01-01

    Kawasaki disease (KD) is the leading cause of pediatric heart disease in developed countries. KD patients develop cardiac inflammation, characterized by an early infiltrate of neutrophils and monocytes that precipitates coronary arteritis. Although the early inflammatory processes are linked to cardiac pathology, the factors that regulate cardiac inflammation and immune cell recruitment to the heart remain obscure. In this study, using a mouse model of KD (induced by a cell wall Candida albicans water-soluble fraction [CAWS]), we identify an essential role for granulocyte/macrophage colony-stimulating factor (GM-CSF) in orchestrating these events. GM-CSF is rapidly produced by cardiac fibroblasts after CAWS challenge, precipitating cardiac inflammation. Mechanistically, GM-CSF acts upon the local macrophage compartment, driving the expression of inflammatory cytokines and chemokines, whereas therapeutically, GM-CSF blockade markedly reduces cardiac disease. Our findings describe a novel role for GM-CSF as an essential initiating cytokine in cardiac inflammation and implicate GM-CSF as a potential target for therapeutic intervention in KD. PMID:27595596

  17. Kawasakis syndrom hos voksne

    DEFF Research Database (Denmark)

    Roed, Casper; Skinhøj, Peter

    2009-01-01

    Kawasaki syndrome (KS), which is febrile systemic vasculitis complicated by coronary aneurysms, was initially described in children, but an increasing number of case-reports address adult-KS. The disease seems to be infectious of origin, but the causative agent has not been established. The debut...

  18. Replication and meta-analysis of GWAS identified susceptibility loci in Kawasaki disease confirm the importance of B lymphoid tyrosine kinase (BLK) in disease susceptibility

    NARCIS (Netherlands)

    Chang, Chia-Jung; Kuo, Ho-Chang; Chang, Jeng-Sheng; Lee, Jong-Keuk; Tsai, Fuu-Jen; Khor, Chiea Chuen; Chang, Li-Ching; Chen, Shih-Ping; Ko, Tai-Ming; Liu, Yi-Min; Chen, Ying-Ju; Hong, Young Mi; Jang, Gi Young; Hibberd, Martin L.; Kuijpers, Taco; Burgner, David; Levin, Michael; Burns, Jane C.; Davila, Sonia; Chen, Yuan-Tsong; Chen, Chien-Hsiun; Wu, Jer-Yuarn; Lee, Yi-Ching; Liang, Chi-Di; Hwang, Kao-Pin; Chang, Luan-Yin; Huang, Li-Min; Chen, Ming-Ren; Chi, Hsin; Huang, Fu-Yuan; Chiu, Nan-Chang; Lee, Meng-Luen; Huang, Yhu-Chering; Hwang, Betau; Lee, Pi-Chang; Yoo, Jeong-Jin; Park, In-Sook; Hong, Soo-Jong; Kim, Kwi-Joo; Kim, Jae-Jung; Sohn, Saejung; Young Jang, Gi; Ha, Kee-Soo; Nam, Hyo-Kyoung; Byeon, Jung-Hye; Yun, Sin Weon; Han, Myung Ki; Lee, Kyung-Yil; Hwang, Ja-Young; Rhim, Jung-Woo; Song, Min Seob; Lee, Hyoung Doo; Kim, Dong Soo; Kil, Hong-Ryang; Kim, Gi-Beom; Yoon, Kyung Lim; Kim, Jong-Duk; Lee, Jae-Moo; Odam, Miranda; Christiansen, Frank; Goldwater, Paul; Curtis, Nigel; Palasanthiran, Pamela; Ziegler, John; Nissan, Michael; Kuipers, Irene M.; Ottenkamp, Jaap J.; Geissler, Judy; Biezeveld, Maarten; Filippini, Luc; Ling, Ling; Wright, Victoria J.; Brogan, Paul; Klein, Nigel; Shah, Vanita; Dillon, Michael; Booy, Robert; Shingadia, Delane; Bose, Anu; Mukasa, Thomas; Tulloh, Robert; Michie, Colin

    2013-01-01

    The BLK and CD40 loci have been associated with Kawasaki disease (KD) in two genome-wide association studies (GWAS) conducted in a Taiwanese population of Han Chinese ancestry (Taiwanese) and in Japanese cohorts. Here we build on these findings with replication studies of the BLK and CD40 loci in

  19. A Simple Method for Assessment of Human Anti-Neu5Gc Antibodies Applied to Kawasaki Disease

    Science.gov (United States)

    Padler-Karavani, Vered; Tremoulet, Adriana H.; Yu, Hai; Chen, Xi; Burns, Jane C.; Varki, Ajit

    2013-01-01

    N-Glycolylneuraminic acid (Neu5Gc) is an immunogenic sugar of dietary origin that metabolically incorporates into diverse native glycoconjugates in humans. Anti-Neu5Gc antibodies are detected in all human sera, though with variable levels and epitope-recognition profiles. These antibodies likely play a role in several inflammation-mediated pathologies including cardiovascular diseases and cancer. In cancer, they have dualistic and opposing roles, either stimulating or repressing disease, as a function of their dose, and some of these antibodies serve as carcinoma biomarkers. Thus, anti-Neu5Gc antibodies may signify risk of inflammation-mediated diseases, and changes in their levels could potentially be used to monitor disease progression and/or response to therapy. Currently, it is difficult to determine levels of anti-Neu5Gc antibodies in individual human samples because these antibodies recognize multiple Neu5Gc-epitopes. Here we describe a simple and specific method for detection and overall estimation of human anti-Neu5Gc antibodies. We exploit the difference between two mouse models that differ only by Neu5Gc-presence (wild-type) or Neu5Gc-absence (Cmah−/− knockout). We characterize mouse serum from both strains by HPLC, lectin and mass-spectrometry analysis and show the target Neu5Gc-epitopes. We then use Cmah−/− knockout sera to inhibit all non-Neu5Gc-reactivity followed by binding to wild-type sera to detect overall anti-Neu5Gc response in a single assay. We applied this methodology to characterize and quantify anti-Neu5Gc IgG and IgA in sera of patients with Kawasaki disease (KD) at various stages compared to controls. KD is an acute childhood febrile disease characterized by inflammation of coronary arteries that untreated may lead to coronary artery aneurysms with risk of thrombosis and myocardial infarction. This estimated response is comparable to the average of detailed anti-Neu5Gc IgG profile analyzed by a sialoglycan microarray. Both assays

  20. A simple method for assessment of human anti-Neu5Gc antibodies applied to Kawasaki disease.

    Directory of Open Access Journals (Sweden)

    Vered Padler-Karavani

    Full Text Available N-glycolylneuraminic acid (Neu5Gc is an immunogenic sugar of dietary origin that metabolically incorporates into diverse native glycoconjugates in humans. Anti-Neu5Gc antibodies are detected in all human sera, though with variable levels and epitope-recognition profiles. These antibodies likely play a role in several inflammation-mediated pathologies including cardiovascular diseases and cancer. In cancer, they have dualistic and opposing roles, either stimulating or repressing disease, as a function of their dose, and some of these antibodies serve as carcinoma biomarkers. Thus, anti-Neu5Gc antibodies may signify risk of inflammation-mediated diseases, and changes in their levels could potentially be used to monitor disease progression and/or response to therapy. Currently, it is difficult to determine levels of anti-Neu5Gc antibodies in individual human samples because these antibodies recognize multiple Neu5Gc-epitopes. Here we describe a simple and specific method for detection and overall estimation of human anti-Neu5Gc antibodies. We exploit the difference between two mouse models that differ only by Neu5Gc-presence (wild-type or Neu5Gc-absence (Cmah(-/- knockout. We characterize mouse serum from both strains by HPLC, lectin and mass-spectrometry analysis and show the target Neu5Gc-epitopes. We then use Cmah(-/- knockout sera to inhibit all non-Neu5Gc-reactivity followed by binding to wild-type sera to detect overall anti-Neu5Gc response in a single assay. We applied this methodology to characterize and quantify anti-Neu5Gc IgG and IgA in sera of patients with Kawasaki disease (KD at various stages compared to controls. KD is an acute childhood febrile disease characterized by inflammation of coronary arteries that untreated may lead to coronary artery aneurysms with risk of thrombosis and myocardial infarction. This estimated response is comparable to the average of detailed anti-Neu5Gc IgG profile analyzed by a sialoglycan microarray

  1. Identification of novel susceptibility Loci for kawasaki disease in a Han chinese population by a genome-wide association study.

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    Fuu-Jen Tsai

    Full Text Available Kawasaki disease (KD is an acute systemic vasculitis syndrome that primarily affects infants and young children. Its etiology is unknown; however, epidemiological findings suggest that genetic predisposition underlies disease susceptibility. Taiwan has the third-highest incidence of KD in the world, after Japan and Korea. To investigate novel mechanisms that might predispose individuals to KD, we conducted a genome-wide association study (GWAS in 250 KD patients and 446 controls in a Han Chinese population residing in Taiwan, and further validated our findings in an independent Han Chinese cohort of 208 cases and 366 controls. The most strongly associated single-nucleotide polymorphisms (SNPs detected in the joint analysis corresponded to three novel loci. Among these KD-associated SNPs three were close to the COPB2 (coatomer protein complex beta-2 subunit gene: rs1873668 (p = 9.52×10⁻⁵, rs4243399 (p = 9.93×10⁻⁵, and rs16849083 (p = 9.93×10⁻⁵. We also identified a SNP in the intronic region of the ERAP1 (endoplasmic reticulum amino peptidase 1 gene (rs149481, p(best = 4.61×10⁻⁵. Six SNPs (rs17113284, rs8005468, rs10129255, rs2007467, rs10150241, and rs12590667 clustered in an area containing immunoglobulin heavy chain variable regions genes, with p(best-values between 2.08×10⁻⁵ and 8.93×10⁻⁶, were also identified. This is the first KD GWAS performed in a Han Chinese population. The novel KD candidates we identified have been implicated in T cell receptor signaling, regulation of proinflammatory cytokines, as well as antibody-mediated immune responses. These findings may lead to a better understanding of the underlying molecular pathogenesis of KD.

  2. A Case of Sudden Infant Death Due to Incomplete Kawasaki Disease.

    Science.gov (United States)

    Yajima, Daisuke; Shimizu, Keiko; Oka, Kumiko; Asari, Masaru; Maseda, Chikatoshi; Okuda, Katsuhiro; Shiono, Hiroshi; Ohtani, Seiji; Ogawa, Katsuhiro

    2016-01-01

    Although Kawasaki disease (KD) is a self-limiting disease, it may cause sudden cardiac death. Diagnosis of KD is principally based on clinical signs; however, some infant cases do not meet the criteria. Such cases are identified as incomplete KD. The sudden death risk in incomplete KD cases is similar to conventional KD. In our 5-month-old case, he had been admitted to a hospital for a fever and suppuration at the site of Bacille de Calmette et Guerin (BCG) vaccination. However, after discharge from the hospital, his C-reactive protein (CRP) levels declined, he got indisposed and died suddenly. A medico-legal autopsy revealed myocarditis, coronaritis, platelet-aggregated emboli in coronary arteries, and myocardial degeneration, suggesting that the fatal myocardial infarction was due to thrombus emboli in the coronary arteries. Forensic pathologists therefore should pay attention to the cardiac pathology originated from incomplete KD as a potential cause in cases of sudden infant death. © 2015 American Academy of Forensic Sciences.

  3. Association of the Resistin Gene Promoter Region Polymorphism with Kawasaki Disease in Chinese Children

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    Ruixi Liu

    2012-01-01

    Full Text Available Objectives. The −420C>G polymorphism located in the resistin gene (RETN promoter has recently been suggested to play a potential role in proinflammatory conditions and cardiovascular disease. This study investigated the association of the RETN promoter polymorphism with Kawasaki disease (KD and its clinical parameters in Chinese children. Methods. We compared patients with complete KD to incomplete KD children. Genotyping of the RETN promoter polymorphism was performed using MassARRAY system, and serum resistin levels were estimated using the sandwich enzyme immunoassay method. Results. There was no significant difference in RETN (−420C>G genotypes between KD and control groups. However, the frequency of the G allele was higher in iKD patients than in cKD children due to a significantly increased frequency of the GG genotypes. Serum levels of resistin were significantly higher in KD patients than in controls regardless of the presence of coronary artery lesions (CALs. Conclusion. The present findings suggest that while resistin may play a role in the pathogenesis of KD, there is no apparent association between CAL and the RETN (−420C>G gene polymorphism in KD children. However, the diagnosis of iKD is challenging but can be supported by the presence of the G allele and the GG genotypes.

  4. Severe Kawasaki disease in a 3-month-old patient: a case report

    Science.gov (United States)

    2013-01-01

    Background Kawasaki disease is a multi-system vasculitis which usually occurs in children under 5 years of age. In infants under three months of age, it is very rare and usually associated with a high incidence of incomplete or atypical forms, often unresponsive to treatment. This condition increases the risk of cardiovascular complications such as coronary artery aneurysms. Case presentation We describe a 3-month-old infant who developed early and severe aneurysms in three coronary arteries despite a timely administration of intravenous immunoglobulins, followed by three days of intravenous methylprednisolone. Conclusion This case report underlines that the development of coronary artery aneurysm correlates with a delayed diagnosis and treatment, incomplete or atypical forms of the disease, and additionally the severity of clinical presentation, especially in cases of very young infants below 3 months of age. Our case is notable because of the very young age of the patient, the severity of clinical presentation with an early development of coronary artery aneurysms and the unresponsiveness to the therapy. PMID:24294914

  5. Adolescent Kawasaki disease: usefulness of 64-slice CT coronary angiography for follow-up investigation

    Energy Technology Data Exchange (ETDEWEB)

    Carbone, Iacopo; Cannata, David; Algeri, Emanuela; Galea, Nicola; Napoli, Alessandro; Catalano, Carlo; Passariello, Roberto; Francone, Marco [Sapienza University of Rome, Department of Radiological, Onchological and Anatomopathological Sciences, Policlinico Umberto I, Rome (Italy); De Zorzi, Andrea [Bambino Gesu Hospital, Cardiology Division, Rome (Italy); Bosco, Giovanna; D' Agostino, Rita [Sapienza University of Rome, Unit of Paediatric Cardiology, Policlinico Umberto I, Rome (Italy); Menezes, Leon [University College of London, Institute of Nuclear Medicine, London (United Kingdom)

    2011-09-15

    Kawasaki disease (KD) is a systemic vasculitis that mainly affects coronary arteries in children, and requires regular follow-up from the time of diagnosis. To evaluate the feasibility of 64-slice CT angiography (CTA) for follow-up of patients with KD using previously performed invasive catheter coronary angiography (CCA) as reference standard. The study group comprised 12 patients (age 17.6 {+-} 2.9 years, mean{+-}SD) with a diagnosis of KD and a previously performed CCA (interval, 32.6 {+-} 13.5 months) who underwent 64-slice cardiac CTA. The quality of the images for establishing the presence of coronary abnormalities was determined by two observers. The CTA findings were compared with those from the prior CCA. Adequate image quality was obtained in all patients. Mean effective dose for CTA was 6.56 {+-} 0.95 mSv. CTA allowed accurate identification, characterization and measurement of all coronary aneurysms (n = 32), stenoses (n = 3) and occlusions (n = 9) previously demonstrated by CCA. One patient with disease progression went on to have percutaneous coronary intervention. Coronary lesions were reliably evaluated by 64-slice CTA in the follow-up of compliant patients with KD, reducing the need for repeated diagnostic invasive CCA. Hence, in an adequately selected patient population, the role of CCA could be limited almost only to therapeutic procedures. (orig.)

  6. Replication and meta-analysis of GWAS identified susceptibility loci in Kawasaki disease confirm the importance of B lymphoid tyrosine kinase (BLK in disease susceptibility.

    Directory of Open Access Journals (Sweden)

    Chia-Jung Chang

    Full Text Available The BLK and CD40 loci have been associated with Kawasaki disease (KD in two genome-wide association studies (GWAS conducted in a Taiwanese population of Han Chinese ancestry (Taiwanese and in Japanese cohorts. Here we build on these findings with replication studies of the BLK and CD40 loci in populations of Korean and European descent. The BLK region was significantly associated with KD susceptibility in both populations. Within the BLK gene the rs2736340-located linkage disequilibrium (LD comprising the promoter and first intron was strongly associated with KD, with the combined results of Asian studies including Taiwanese, Japanese, and Korean populations (2,539 KD patients and 7,021 controls providing very compelling evidence of association (rs2736340, OR = 1.498, 1.354-1.657; P = 4.74×10(-31. We determined the percentage of B cells present in the peripheral blood mononuclear cell (PBMC population and the expression of BLK in the peripheral blood leukocytes (leukocytes of KD patients during the acute and convalescent stages. The percentage of B cells in the PBMC population and the expression of BLK in leukocytes were induced in patients in the acute stage of KD. In B cell lines derived from KD patients, and in purified B cells from KD patients obtained during the acute stage, those with the risk allele of rs2736340 expressed significantly lower levels of BLK. These results suggest that peripheral B cells play a pathogenic role during the acute stage of KD. Decreased BLK expression in peripheral blood B cells may alter B cell function and predispose individuals to KD. These associative data suggest a role for B cells during acute KD. Understanding the functional implications may facilitate the development of B cell-mediated therapy for KD.

  7. Orbital Cellulitis Presenting as a First Sign of Incomplete Kawasaki Disease

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    Eren Çerman

    2013-12-01

    Full Text Available A 6-year-old boy was referred to our hospital with orbital cellulitis. He had a history of 7 days of fever despite antibiotherapy. At first, he only had pharyngitis and conjunctivitis, but then an orbital mass evolved which restricted the movement of his right eye and there was also periorbital inflammation resembling orbital cellulitis. Examination at presentation revealed conjunctivitis with secretion, periocular inflammation and edema, right-preauricular lymphadenopathy and restriction of upgaze in the right eye. Laboratory findings included a white blood cell count of 19,000 cells per mm3, with 81.5% neutrophils, 15.0% lymphocytes, 1.2% monocytes and 0.4% basophils. The erythrocyte sedimentation rate was 52 mm/h and the C-reactive protein level was 46.3 mg/dl. Magnetic resonance imaging confirmed orbital cellulitis and pansinusitis. Vancomycin (60 mg/kg/day and meropenem (100 mg/kg/day were administered, but desquamation on his fingertips and a rash appeared on the tenth day. A pediatric consultation resulted in a diagnosis of incomplete Kawasaki disease (KD. After administration of aspirin, the orbital inflammation regressed in 3 days. No coronary artery lesions were detected on the first echocardiography, but these did appear 6 weeks later. This confirmed the KD diagnosis.

  8. Assessment Of Coronary Artery Aneurysms Using Transluminal Attenuation Gradient And Computational Modeling In Kawasaki Disease Patients

    Science.gov (United States)

    Grande Gutierrez, Noelia; Kahn, Andrew; Shirinsky, Olga; Gagarina, Nina; Lyskina, Galina; Fukazawa, Ryuji; Owaga, Shunichi; Burns, Jane; Marsden, Alison

    2015-11-01

    Kawasaki Disease (KD) can result in coronary artery aneurysms (CAA) in up to 25% of patients, putting them at risk of thrombus formation, myocardial infarction and sudden death. Clinical guidelines recommend CAA diameter >8 mm as the arbitrary criterion for initiating systemic anticoagulation. KD patient specific modeling and flow simulations suggest that hemodynamic data can predict regions at increased risk of thrombosis. Transluminal Attenuation Gradient (TAG) is determined from the change in radiological attenuation per vessel length and has been proposed as a non-invasive method for characterizing coronary stenosis from CT Angiography. We hypothesized that CAA abnormal flow could be quantified using TAG. We computed hemodynamics for patient specific coronary models using a stabilized finite element method, coupled numerically to a lumped parameter network to model the heart and vascular boundary conditions. TAG was quantified in the major coronary arteries. We compared TAG for aneurysmal and normal arteries and we analyzed TAG correlation with hemodynamic and geometrical parameters. Our results suggest that TAG may provide hemodynamic data not available from anatomy alone. TAG represents a possible extension to standard CTA that could help to better evaluate the risk of thrombus formation in KD.

  9. Transluminal Attenuation Gradient for Thrombotic Risk Assessment in Kawasaki Disease Patients with Coronary Artery Aneurysms

    Science.gov (United States)

    Grande Gutierrez, Noelia; Kahn, Andrew; Burns, Jane; Marsden, Alison

    2014-11-01

    Kawasaki Disease (KD) can result in coronary aneurysms in up to 25% of patients if not treated early putting patients at risk of thrombus formation, myocardial infarction and sudden death. Clinical guidelines for administering anti-coagulation therapy currently rely on anatomy alone. Previous studies including patient specific modeling and computer simulations in KD patients have suggested that hemodynamic data can predict regions susceptible to thrombus formation. In particular, high Particle Residence Time gradient (PRTg) regions have shown to correlate with regions of thrombus formation. Transluminal Attenuation Gradient (TAG) is determined from the change in radiological attenuation per vessel length. TAG has been used for characterizing coronary artery stenoses, however this approach has not yet been used in aneurysmal vessels. The aim of this study is to analyze the correlation between TAG and PRTg in KD patients with aneurysms and evaluate the use of TAG as an index to quantify thrombotic risk. Patient specific anatomic models for fluids simulations were constructed from CT angiographic image data from 3 KD aneurysm patients and one normal control. TAG values for the aneurysm patients were markedly lower than for the non-aneurysmal patient (mean -18.38 vs. -2). In addition, TAG values were compared to PRTg obtained for each patient. Thrombotic risk stratification for KD aneurysms may be improved by incorporating TAG and should be evaluated in future prospective studies.

  10. Hemodynamic Based Coronary Artery Aneurysm Thrombosis Risk Stratification in Kawasaki Disease Patients

    Science.gov (United States)

    Grande Gutierrez, Noelia; Mathew, M.; McCrindle, B.; Kahn, A.; Burns, J.; Marsden, A.

    2017-11-01

    Coronary artery aneurysms (CAA) as a result of Kawasaki Disease (KD) put patients at risk for thrombosis and myocardial infarction. Current AHA guidelines recommend CAA diameter >8 mm or Z-score >10 as the criterion for initiating systemic anticoagulation. Our hypothesis is that hemodynamic data derived from computational blood flow simulations is a better predictor of thrombosis than aneurysm diameter alone. Patient-specific coronary models were constructed from CMRI for a cohort of 10 KD patients (5 confirmed thrombosis cases) and simulations with fluid structure interaction were performed using the stabilized finite element Navier-Stokes solver available in SimVascular. We used a closed-loop lumped parameter network (LPN) to model the heart and vascular boundary conditions coupled numerically to the flow solver. An automated parameter estimation method was used to match LPN values to clinical data for each patient. Hemodynamic data analysis resulted in low correlation between Wall Shear Stress (WSS)/ Particle Residence Time (PRT) and CAA diameter but demonstrates the positive correlation between hemodynamics and adverse patient outcomes. Our results suggest that quantifying WSS and PRT should enable identification of regions at higher risk of thrombosis. We propose a quantitative method to non-invasively assess the abnormal flow in CAA following KD that could potentially improve clinical decision-making regarding anticoagulation therapy.

  11. Dobutamine stress radionuclide ventriculography reveals silent myocardial dysfunction in Kawasaki disease

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    Hamamichi, Yuji; Ichida, Fukiko; Tsubata, Shinichi [Toyama Medical and Pharmaceutical Univ., Sugitani (Japan). Faculty of Medicine] (and others)

    2002-01-01

    Dobutamine (DOB) stress radionuclide ventriculography (RVG) is proposed for evaluating left ventricular performance in patients with Kawasaki disease (KD). Dobutamine stress RVG, up to 15{mu}g{center_dot}kg{sup -1}{center_dot}min{sup -1}, was performed in 40 patients with a history of KD, some of whom had a perfusion defect (PD group) on dipyridamole stress thallium-201 myocardial imaging, some of whom had no perfusion defects (NPD group), and some of whom had no coronary artery lesions (C group). No significant differences in either systolic or diastolic indices of the left ventricle at rest were observed between the 3 groups. Although hemodynamic responses were similar in all patients after DOB stress, early diastolic index of the first third filling fraction decreased only in the PD group and was significantly lower in this group compared with the C group (p<0.01). The asynchrony index increased significantly in those patients with coronary stenosis after DOB stress (p<0.05). No serious side-effects were observed during the study. Even late after onset, patients with myocardial ischemia as a result of KD still had impaired early diastolic filling and asynchronous relaxation of the left ventricle. As an alternative to exercise testing, DOB stress RVG is a safe and promising means for serially evaluating left ventricular performance in patients with KD. (author)

  12. Remote sensing observation of annual dust cycles and possible causality of Kawasaki disease outbreaks in Japan.

    Science.gov (United States)

    El-Askary, Hesham; LaHaye, Nick; Linstead, Erik; Sprigg, William A; Yacoub, Magdi

    2017-10-31

    Kawasaki disease (KD) is a rare vascular disease that, if left untreated, can result in irreparable cardiac damage in children. While the symptoms of KD are well-known, as are best practices for treatment, the etiology of the disease and the factors contributing to KD outbreaks remain puzzling to both medical practitioners and scientists alike. Recently, a fungus known as Candida, originating in the farmlands of China, has been blamed for outbreaks in China and Japan, with the hypothesis that it can be transported over long ranges via different wind mechanisms. This paper provides evidence to understand the transport mechanisms of dust at different geographic locations and the cause of the annual spike of KD in Japan. Candida is carried along with many other dusts, particles or aerosols, of various sizes in major seasonal wind currents. The evidence is based upon particle categorization using the Moderate Resolution Imaging Spectrometer (MODIS) Aerosol Optical Depth (AOD), Fine Mode Fraction (FMF) and Ångström Exponent (AE), the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) attenuated backscatter and aerosol subtype, and the Aerosol Robotic Network's (AERONET) derived volume concentration. We found that seasonality associated with aerosol size distribution at different geographic locations plays a role in identifying dominant abundance at each location. Knowing the typical size of the Candida fungus, and analyzing aerosol characteristics using AERONET data reveals possible particle transport association with KD events at different locations. Thus, understanding transport mechanisms and accurate identification of aerosol sources is important in order to understand possible triggers to outbreaks of KD. This work provides future opportunities to leverage machine learning, including state-of-the-art deep architectures, to build predictive models of KD outbreaks, with the ultimate goal of early forecasting and intervention within a

  13. Prospective follow-up cardiac evaluation of children with Kawasaki disease in Northern India using the Japanese echocardiography criteria.

    Science.gov (United States)

    Kothur, Kavitha; Singh, Surjit; Sharma, Yashpaul; Mittal, B R

    2007-11-01

    There is no information available on the follow-up of children with Kawasaki disease (KD) in developing countries. This prospective study was undertaken to evaluate the cardiac abnormalities in a cohort of children with KD from a tertiary care centre in Northern India. Twenty children with diagnoses of KD and followed-up for at least 3 months in the Pediatric Rheumatology and Immunology Clinic of the Advanced Pediatric Centre, Post Graduate Institute of Medical Education and Research (PGIMER), Chandigarh were evaluated between July 2002 to January 2006. Age of onset of disease ranged from 12 months to 10 years. The male: female ratio was 4:1. All patients had received intravenous immunoglobulin (IVIG) administration in the acute stage. Chest radiography showed no abnormalities in the 15 patients in whom it was done. Electrocardiographic abnormalities were seen in 3 patients in the form of T wave inversion in 3, ST segment changes in 2, and prolonged PR interval in 1 patient which normalized on follow-up. The mean time interval between the diagnosis of KD and first follow-up echocardiography was 7.9 +/- 3.5 months (range 4.4-11.4 months), which was repeated at 1 year and 2 years follow-up in patients who had abnormal findings. When we analyzed coronary artery diameters using Japanese Ministry of Health criteria, none of our patients could qualify for a diagnosis of coronary aneurysm. However, 3 had coronary artery diameters more than + 2 SD when the body surface area adjusted coronary dimensions were used. One of our patients also had increased left ventricular dimensions but also had normal ejection fraction and shortening fraction, and there were no regional wall motion abnormalities. Mitral valve was thickened in 2 patients and trivial mitral regurgitation was noticed in 1 patient. Repeat echocardiography done 1 year and 2 years later on follow-up, showed persistence of thickening of the mitral valve leaflet in one of these but there was no regurgitation. None of

  14. Transforming growth factor beta receptor II polymorphisms are associated with Kawasaki disease

    Directory of Open Access Journals (Sweden)

    Yu Mi Choi

    2012-01-01

    Full Text Available Purpose : Transforming growth factor beta receptor 2 (TGFBR2 is a tumor suppressor gene that plays a role in the differentiation of striated cells and remodeling of coronary arteries. Single nucleotide polymorphisms (SNPs of this gene are associated with Marfan syndrome and sudden death in patients with coronary artery disease. Cardiovascular remodeling and T cell activation of TGFBR2 gene suggest that the TGFBR2 gene SNPs are related to the pathogenesis of Kawasaki disease (KD and coronary artery lesion (CAL. Methods : The subjects were 105 patients with KD and 500 healthy adults as controls. Mean age of KD group was 32 months age and 26.6% of those had CAL. We selected TGFBR2 gene SNPs from serum and performed direct sequencing. Results : The sequences of the eleven SNPs in the TGFBR2 gene were compared between the KD group and controls. Three SNPs (rs1495592, rs6550004, rs795430 were associated with development of KD (P=0.019, P=0.026, P=0.016, respectively. One SNP (rs1495592 was associated with CAL in KD group (P=0.022. Conclusion : Eleven SNPs in TGFBR2 gene were identified at that time the genome wide association. But, with the change of the data base, only six SNPs remained associated with the TGFBR2 gene. One of the six SNPs (rs6550004 was associated with development of KD. One SNP associated with CAL (rs1495592 was disassociated from the TGFBR2 gene. The other five SNPs were not functionally identified, but these SNPs are notable because the data base is changing. Further studies involving larger group of patients with KD are needed.

  15. Significance of serum 25-hydroxyvitamin D3 and interleukin-6 levels in immunoglobulin treatment of Kawasaki disease in children.

    Science.gov (United States)

    An, Xinjiang; Fu, Mingyu; Tian, Jing; Xue, Ying; Xu, Hui

    2016-09-01

    The aim of the study was to investigate the significance of the level of serum 25-hydroxyvitamin D 3 [25-(OH)D 3 ] and interleukin (IL)-6 in serum prior to and after immunoglobulin treatment in children suffering from Kawasaki disease in order to provide a reference for the successful treatment of Kawasaki disease in children. From February, 2013 to February, 2015, 45 patients with Kawasaki disease were enrolled in the observation group. The normal control group comprised 43 healthy volunteers and the feverish control group 46 patients with respiratory infection and fever. Venous blood was collected from each case before and after immunoglobulin treatment and the level of 25-(OH)D 3 and IL-6 in the serum were measured using fluorescent quantitative PCR, enzyme-linked immunosorbent assay and western blotting. Before treatment, the level of 25-(OH)D 3 in the feverish control group was significantly lower than that of the normal control group, while the level of 25-(OH)D 3 in the observation group was significantly higher than that of the normal control group. The level of 25-(OH)D 3 in the feverish control group was lower than the IL-6 level in the normal children, but the difference was not statistically significant (P>0.05). The level 25-(OH)D 3 in the observation group was significantly higher than the IL-6 level in the normal control group. The serum content of 25-(OH)D 3 was significantly higher after the treatment compared to before treatment levels and after treatment IL-6 level was only slightly lower. It was observed that the 25-(OH)D 3 level in the observation group was significantly increased after immunoglobulin treatment and this was positively correlated with the effects of the treatment. The IL-6 level had no significant changes after treatment and had little correlation with the treatment effect. The results suggested that 25-(OH)D 3 may be involved in the occurrence of Kawasaki disease in children and in the aggravation of the disease to some extent.

  16. The prevention of coronary arterial abnormalities in Kawasaki disease: A meta-analysis of the corticosteroid effectiveness.

    Science.gov (United States)

    Yang, Tsung-Ju; Lin, Ming-Tai; Lu, Chun-Yi; Chen, Jong-Min; Lee, Ping-Ing; Huang, Li-Min; Wu, Mei-Hwan; Chang, Luan-Yin

    2017-09-06

    The use of corticosteroid in Kawasaki disease (KD) remains controversial among current guidelines. The objective of this study is to summarize the effectiveness and safety of corticosteroid to prevent coronary arterial lesions in Kawasaki disease, both as initial and rescue therapy. The Medline, EMBASE, Google scholar, Cochrane Central Register of Controlled Trials databases, ClinicalTrials.gov, and Japanese Institutional Repositories Online were searched for studies up to 31 March 2017. Studies that compared incidence of coronary artery lesions between regimens with corticosteroid and regimen without it in a well-defined controlled group were included. The incidence of coronary artery lesion was analyzed by meta-analysis. Nineteen studies published between 1999 and 2016 fulfilled eligibility criteria. There were 3591 patients included for analysis. There was a significant reduction in incidence of coronary artery lesions with usage of corticosteroid with a pooled odds ratio of 0.72 (95% CI 0.57-0.92; p = 0.01) than that without usage of corticosteroid. In general, a greater effect was seen in the patient received corticosteroid as initial and adjuvant therapy with intravenous immune globulin (pooled odds ratio 0.39, 95% CI 0.21-0.73, p = 0.007) than those who received corticosteroid as rescue therapy. The risk reduction was statistically significant in Japanese groups (OR 0.56, 95% CI 0.42-0.75 in fixed effects model) but not significant in non-Japanese groups (OR 1.45, 95% CI 0.91-2.30 in fixed effects model). We demonstrated an overall reduction in incidence of coronary artery lesions with the use of corticosteroid as initial and adjuvant treatment for Kawasaki disease. Copyright © 2017. Published by Elsevier B.V.

  17. A child with Epstein-Barr Virus-associated hemophagocytic lymphohistiocytosis complicated by coronary artery lesion mimicking Kawasaki disease.

    Science.gov (United States)

    Kato, Shogo; Yoshimura, Ken; Tanabe, Yuko; Kimata, Takahisa; Noda, Yukihiro; Kawasaki, Hirohide; Kaneko, Kazunari

    2013-10-01

    There is considerable overlap between hemophagocytic lymphohistiocytosis (HLH) and Kawasaki disease (KD) in terms of aberrant immune response though the etiology of KD remains unknown. We present a case fulfilling the criteria of both HLH and KD complicated by coronary artery dilatation: HLH was confirmed to be triggered by Epstein-Barr virus. This case alarms us the possibility that even patients with HLH may be complicated by coronary artery lesion, which is one of the hallmarks of KD. We would like to draw attention that if features of KD become apparent in patients with HLH, echocardiographic examinations should be performed not to miss coronary artery lesion.

  18. Inflammation @ the heart of Kawasaki disease: Immunogenetic studies on etiology, pathophysiology and treatment effect

    NARCIS (Netherlands)

    Breunis, W.B.

    2010-01-01

    Bij de ziekte van Kawasaki raken de bloedvaten in het lichaam ontstoken. Om onbekende redenen is er een voorkeur voor de kransslagaderen. In Nederland is dit een zeldzame aandoening, maar in andere landen (bijvoorbeeld Japan) komt de ziekte veel vaker voor. Willemijn Breunis onderzocht welke genen

  19. Kawasaki disease: Studies on etiology, treatment and long-term follow-up

    NARCIS (Netherlands)

    Tacke, C.E.A.

    2014-01-01

    De ziekte van Kawasaki is een pediatrische vasculitis waarbij als complicatie coronaire arteriële aneurysmata kunnen ontstaan. Carline Tacke beschrijft in de 5 delen van haar proefschrift verschillende studies met betrekking tot de etiologie, behandeling en lange termijn uitkomsten van dit zeldzame

  20. Disease: H01718 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available of patients show resistance to IVIG therapy and present higher risk of coronary vasculitis. If there is no r... H01718 Kawasaki disease; Mucocutaneous lymph node syndrome Kawasaki disease (KD) is an acute systemic vascu...litis of childhood that does not have a known cause or aetiology. KD is a self-limi

  1. Incomplete Kawasaki disease in patients younger than 1 year of age: a possible inherent risk factor.

    Science.gov (United States)

    Yeo, Yunku; Kim, TaeYeon; Ha, KeeSoo; Jang, GiYoung; Lee, JungHwa; Lee, KwangChul; Son, ChangSung; Lee, JooWon

    2009-02-01

    Kawasaki disease (KD) patients younger than 1 year of age are at especially high risk of developing coronary artery abnormalities (CAA). To define the clinical characteristics of this group, as well as the risk factors predisposing them to CAA, we reviewed the medical records of 136 KD patients younger than 1 year of age who were treated at the Korea University Medical Center from January 2001 to July 2006. Of these patients, 16 developed CAA (11.8%). The CAA(+) group had a longer duration of total fever than the CAA(-) group (9.1+/-3.7 days vs. 6.3+/-2.0 days, p=0.011), but did not differ in the duration of pre- and post-intravenous gamma-globulin (IVGG) fever. The CAA(+) group had fewer diagnostic symptoms than the CAA(-) group (2.7+/-1.1 vs. 4.3+/-1.2, p<0.001). Of the hematological findings, the CAA(+) group only differed from the CAA(-) group in having significantly higher total white blood cell (19.2+/-6.0 vs. 14.7+/-4.7 K/mm(3), p=0.007) and platelet (462.9+/-101.0 vs. 383.6+/-121.1 K/mm(3), p=0.014) levels. Multivariable logistic regression analysis showed that the only factors which were significantly associated with the development of CAA were the total number of symptoms (OR=0.493, 95% CI=0.293-0.829, p=0.007) and the duration of total fever (OR=1.405, 95% CI=1.092-1.808, p=0.008). Conclusively, incomplete clinical manifestations and a longer duration of total fever are significantly associated with the development of CAA in KD patients younger than 1 year of age. Therefore, these patients should be monitored for incomplete KD, especially if unexplained fever continues, and treatment to shorten the duration of total fever should be initiated.

  2. Kawasaki Disease in Mongolia: Results From 2 Nationwide Retrospective Surveys, 1996–2008

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    Davaalkham, Dambadarjaa; Nakamura, Yosikazu; Baigalmaa, Davaakhuu; Davaa, Gombojav; Chimedsuren, Ochir; Sumberzul, Nyamjav; Lkhagvasuren, Tserenkhuu; Uehara, Ritei; Yanagawa, Hiroshi; Kawasaki, Tomisaku

    2011-01-01

    Background Kawasaki disease (KD) has been reported in many countries. However, the incidence of KD in Mongolia is not known. This is the first report of incident cases of KD in Mongolia, which were identified using data from 2 nationwide surveys. Methods Two nationwide retrospective surveys were conducted: medical histories were collected from patients aged 0 to 16 years who were hospitalized countrywide between 1996 and 2008. Hospital records for these patients were also reviewed. Nationwide training seminars on KD were conducted before each survey. Results For the nationwide surveys, the participation rates among all hospitals with pediatric wards were 97% and 94%. Inpatient medical histories from 1996 through 2008 were reviewed, and, among children younger than 16 years, 9 patients with KD were investigated. The age of KD patients ranged from 1.4 to 14 years; 7 of 9 patients were male. Six (67%) patients fulfilled all 6 clinical diagnostic criteria; the other 3 (33%) were defined as having KD based on the presence of 5 such criteria. Fever persisting 5 or more days, bilateral conjunctival congestion, and changes of the lips and oral cavity were the most common symptoms, and cervical lymphadenopathy was the least common symptom. Cardiac sequelae developed in 5 of the patients, 4 of whom were older than 10 years. Conclusions The results of these nationwide surveys reveal that KD cases do exist in Mongolia. However, knowledge of KD among Mongolian pediatricians is likely to be poor. Thus, there is a need to augment their understanding to improve management of KD patients. Further studies are crucial to clarify the epidemiologic characteristics of KD in Mongolia. PMID:21691035

  3. Infliximab for the Treatment of Refractory Kawasaki Disease: A Nationwide Survey in Japan.

    Science.gov (United States)

    Masuda, Hiroshi; Kobayashi, Tohru; Hachiya, Akira; Nakashima, Yasutaka; Shimizu, Hiroyuki; Nozawa, Tomo; Ogihara, Yoshihito; Ito, Shuichi; Takatsuki, Shinichi; Katsumata, Nobuyuki; Suzuki, Yasuo; Takenaka, Satoshi; Hirono, Keiichi; Kobayashi, Tomio; Suzuki, Hiroshi; Suganuma, Eisuke; Takahashi, Kei; Saji, Tsutomu

    2018-04-01

    To assess the safety and efficacy of infliximab (IFX) for the treatment of patients with Kawasaki disease (KD). This was a nationwide survey of 274 Japanese institutions exploring how IFX was used to treat patients with KD. The patients' sex, age, treatment course, pre- and post-IFX therapy blood test results, coronary artery lesions (CALs), and adverse events (AEs) were evaluated. We analyzed 434 patients with KD who received IFX between March 2005 and November 2014. The median age at onset was 33 months (range 1-138), and 66 patients (15.2%) were under 1 year old. In all cases, IFX was administered as additional treatment. The median days of illness at the initiation of IFX was 9 days. In 275 patients (63.4%), IFX was administered as third-line treatment, and in 106 patients (24.4%), IFX was administered as fourth-line treatment. Single dose IFX 5 mg/kg was administered to 412 patients (94.9%). After IFX, 363 patients (83.6%) became afebrile within 2 days, and the white blood cell count, percentage of neutrophils, and serum C-reactive protein levels significantly decreased (P < .001), although 119 patients (27.4%) received additional treatment. Before IFX, 132 patients (30.4%) had already developed CALs. In patients without CALs before IFX, 31 patients (10.3%) newly developed CAL after IFX, whereas 32 patients (24.2%) with CAL before IFX showed increased CAL severity. Eighty AEs were observed in 69 patients (15.9%); however, serious AEs were few and reversible. IFX might be an effective and tolerable treatment for refractory KD. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Kawasaki disease in Mongolia: results from 2 nationwide retrospective surveys, 1996-2008.

    Science.gov (United States)

    Davaalkham, Dambadarjaa; Nakamura, Yosikazu; Baigalmaa, Davaakhuu; Davaa, Gombojav; Chimedsuren, Ochir; Sumberzul, Nyamjav; Lkhagvasuren, Tserenkhuu; Uehara, Ritei; Yanagawa, Hiroshi; Kawasaki, Tomisaku

    2011-01-01

    Kawasaki disease (KD) has been reported in many countries. However, the incidence of KD in Mongolia is not known. This is the first report of incident cases of KD in Mongolia, which were identified using data from 2 nationwide surveys. Two nationwide retrospective surveys were conducted: medical histories were collected from patients aged 0 to 16 years who were hospitalized countrywide between 1996 and 2008. Hospital records for these patients were also reviewed. Nationwide training seminars on KD were conducted before each survey. For the nationwide surveys, the participation rates among all hospitals with pediatric wards were 97% and 94%. Inpatient medical histories from 1996 through 2008 were reviewed, and, among children younger than 16 years, 9 patients with KD were investigated. The age of KD patients ranged from 1.4 to 14 years; 7 of 9 patients were male. Six (67%) patients fulfilled all 6 clinical diagnostic criteria; the other 3 (33%) were defined as having KD based on the presence of 5 such criteria. Fever persisting 5 or more days, bilateral conjunctival congestion, and changes of the lips and oral cavity were the most common symptoms, and cervical lymphadenopathy was the least common symptom. Cardiac sequelae developed in 5 of the patients, 4 of whom were older than 10 years. The results of these nationwide surveys reveal that KD cases do exist in Mongolia. However, knowledge of KD among Mongolian pediatricians is likely to be poor. Thus, there is a need to augment their understanding to improve management of KD patients. Further studies are crucial to clarify the epidemiologic characteristics of KD in Mongolia.

  5. Serum albumin level predicts initial intravenous immunoglobulin treatment failure in Kawasaki disease.

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    Kuo, Ho-Chang; Liang, Chi-Di; Wang, Chih-Lu; Yu, Hong-Ren; Hwang, Kao-Pin; Yang, Kuender D

    2010-10-01

    Kawasaki disease (KD) is a systemic vasculitis primarily affecting children who are initial IVIG treatment. This study was conducted to investigate the risk factors for initial IVIG treatment failure in KD. Children who met KD diagnosis criteria and were admitted for IVIG treatment were retrospectively enrolled for analysis. Patients were divided into IVIG-responsive and IVIG-resistant groups. Initial laboratory data before IVIG treatment were collected for analysis. A total of 131 patients were enrolled during the study period. At 48 h after completion of initial IVIG treatment, 20 patients (15.3%) had an elevated body temperature. Univariate analysis showed that patients who had initial findings of high neutrophil count, abnormal liver function, low serum albumin level (≤2.9 g/dL) and pericardial effusion were at risk for IVIG treatment failure. Multivariate analysis with a logistic regression procedure showed that serum albumin level was considered the independent predicting factor of IVIG resistance in patients with KD (p = 0.006, OR = 40, 95% CI: 52.8-562). There was no significant correlation between age, gender, fever duration before IVIG treatment, haemoglobin level, total leucocyte and platelet counts, C-reactive protein level, or sterile pyuria and initial IVIG treatment failure. The specificity and sensitivity for prediction of IVIG treatment failure in this study were 96% and 34%, respectively. Pre-IVIG treatment serum albumin levels are a useful predictor of IVIG resistance in patients with KD. © 2010 The Author(s)/Journal Compilation © 2010 Foundation Acta Paediatrica.

  6. Epidemiology of Kawasaki disease in infants 3months of age and younger

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    Eun Jung Lee

    2012-06-01

    Full Text Available &lt;b&gt;Purpose:&lt;/b&gt; This study investigated the epidemiology of Kawasaki disease (KD in infants ?#179;-month-old. &lt;b&gt;Methods:&lt;/b&gt; To study the epidemiology of KD in Korea, data for 27,851 KD patients were collected on a 3-year basis between 2000 and 2008 in a retrospective survey. From this, data for 609 KD patients ?#179;-month-old were analyzed and compared with the data for KD patients &gt;3-month-old. &lt;b&gt;Results:&lt;/b&gt; The 609 KD patients ?#179;-month-old (385 males and 224 females constituted 2.2% of the KD patients. They included 25 infants &lt;1-month-old, 198 infants ?#177;- to 2-month-old, and 386 infants &gt; 2- and 3-months-old. The ratio of males to females was 1.72:1. The incidence of coronary artery (CA dilatation (19.9% vs. 18.7% and CA aneurysms (3.4% vs. 2.6% detected by echocardiography did not differ significantly between patients with KD younger and older than 3-month-old. &lt;b&gt;Conclusion:&lt;/b&gt; Compared with the data for the KD patients &gt;3-monthold, the data for the 609 patients ?#179;-month-old did not show a significantly higher incidence of CA dilatation or CA aneurysms.

  7. Cardiac Events and the Maximum Diameter of Coronary Artery Aneurysms in Kawasaki Disease.

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    Tsuda, Etsuko; Tsujii, Nobuyuki; Hayama, Yosuke

    2017-09-01

    To clarify the occurrence of cardiac events based on the maximal diameter of the maximal coronary artery aneurysm (CAA) in Kawasaki disease (KD). Two hundred fourteen patients (160 male and 54 female) who had had at least 1 CAA in the selective coronary angiogram less than 100 days after the onset of KD were studied. We measured the maximal CAA diameters in the major branches of the initial coronary angiograms. Death, myocardial infarction and coronary artery revascularization were included as cardiac events in this study. We divided the patients into three groups based on the maximal CAA diameter (large ≥8.0 mm; medium ≥6.0 mm and events based on laterality of maximal CAA (bilateral, unilateral) and body surface area (BSA). Cardiac events occurred in 44 patients (21%). For BSA event-free survival in the large and medium groups was 66% (n = 38, 95% CI, 49-80) and 62% (n = 27, 95% CI, 38-81), respectively. For BSA ≥ 0.50 m 2 , that in large group was 54% (n = 58, 95% CI, 40-67). There were no cardiac events in the medium group for BSA ≥0.50 m 2 (n = 36) and the small group (n = 56). In the large analyzed group, the 30-year cardiac event-free survival in the bilateral and unilateral groups was 40% (n = 48, 95% CI, 27-55) and 78% (n = 48, 95% CI, 63-89), respectively (P events was the patient group with the maximal CAA diameter ≥6.0 mm with BSA event-free survival was about 60%. Given the high rate of cardiac events in this patient population, life-long cardiovascular surveillance is advised. Copyright © 2017 Elsevier Inc. All rights reserved.

  8. Use of Lagrangian transport models and Sterilized High Volume Sampling to pinpoint the source region of Kawasaki disease and determine the etiologic agent

    Science.gov (United States)

    Curcoll Masanes, Roger; Rodó, Xavier; Anton, Jordi; Ballester, Joan; Jornet, Albert; Nofuentes, Manel; Sanchez-Manubens, Judith; Morguí, Josep-Anton

    2015-04-01

    Kawasaki disease (KD) is an acute, coronary artery vasculitis of young children, and still a medical mystery after more than 40 years. A former study [Rodó et al. 2011] demonstrated that certain patterns of winds in the troposphere above the earth's surface flowing from Asia were associated with the times of the annual peak in KD cases and with days having anomalously high numbers of KD patients. In a later study [Rodó et al. 2014], we used residence times from an Air Transport Model to pinpoint the source region for KD. Simulations were generated from locations spanning Japan from days with either high or low KD incidence. In order to cope with stationarity of synoptic situations, only trajectories for the winter months, when there is the maximum in KD cases, were considered. Trajectories traced back in time 10 days for each dataset and location were generated using the flexible particle Lagrangian dispersion model (FLEXPART Version 8.23 [Stohl et al. 2005]) run in backward mode. The particles modeled were air tracers, with 10,000 particles used on each model run. The model output used was residence time, with an output grid of 0.5° latitude × longitude and a time resolution of 3 h. The data input used for the FLEXPART model was gridded atmospheric wind velocity from the European Center for Medium-Range Weather Forecasts Re-Analysis (ERA-Interim at 1°). Aggregates of winter period back-trajectories were calculated for three different regions of Japan. A common source of wind air masses was located for periods with High Kawasaki disease. Knowing the trajectories of winds from the air transport models, a sampling methodology was developed in order to capture the possible etiological agent or other tracers that could have been released together. This methodology is based on the sterilized filtering of high volumes of the transported air at medium tropospheric levels by aircraft sampling and a later analyze these filters with adequate techniques. High purity

  9. Mortality among persons with a history of kawasaki disease in Japan: mortality among males with cardiac sequelae is significantly higher than that of the general population.

    Science.gov (United States)

    Nakamura, Yosikazu; Aso, Eiko; Yashiro, Mayumi; Uehara, Ritei; Watanabe, Makoto; Oki, Izumi; Yanagawa, Hiroshi

    2008-01-01

    The long-term prognosis of those having a history of Kawasaki disease (KD) is still unknown. Between July 1982 and December 1992, 52 collaborating hospitals collected data on all patients having a new definite diagnosis of KD. Patients were followed-up until December 31, 2004 or their death. Standardized mortality ratios (SMRs) were calculated based on the Japanese vital statistics data. Of 6,576 patients enrolled, 36 (27 males, 9 females) died and the SMR was 1.14. Despite the high SMRs during the acute phase, the mortality rate was not high after the acute phase for the entire group of patients. Although the SMR after the acute phase was 0.71 for those without cardiac sequelae, 10 males (but none of the females) with cardiac sequelae died during the observation period; and the SMR for the male group with cardiac sequelae was 2.55 (95% confidence interval: 1.23-4.70). The mortality rate among males with cardiac sequelae because of KD was significantly higher in this cohort than in the general population. On the other hand, those for females with the sequelae and for both males and females without sequelae were not elevated.

  10. Predicting the characteristics of the aetiological agent for Kawasaki disease from other paediatric infectious diseases in Japan.

    Science.gov (United States)

    Nagao, Y; Urabe, C; Nakamura, H; Hatano, N

    2016-02-01

    Although Kawasaki disease (KD), which was first reported in the 1960s, is assumed to be infectious, its aetiological agent(s) remains unknown. We compared the geographical distribution of the force of infection and the super-annual periodicity of KD and seven other paediatric infectious diseases in Japan. The geographical distribution of the force of infection, which was estimated as the inverse of the mean patient age, was similar in KD and other paediatric viral infections. This similarity was due to the fact that the force of infection was determined largely by the total fertility rate. This finding suggests that KD shares a transmission route, i.e. sibling-to-sibling infection, with other paediatric infections. The super-annual periodicity, which is positively associated with the sum of an infectious disease's incubation period and infectious period, was much longer for KD and exanthema subitum than other paediatric infectious diseases. The virus for exanthema subitum is known to persist across the host's lifespan, which suggests that the aetiological agent for KD may also be capable of persistent infection. Taken together, these findings suggest that the aetiological agent for KD is transmitted through close contact and persists asymptomatically in most hosts.

  11. Lack of association between infection with a novel human coronavirus (HCoV), HCoV-NH, and Kawasaki disease in Taiwan

    NARCIS (Netherlands)

    Chang, Luan-Yin; Chiang, Bor-Luen; Kao, Chuan-Liang; Wu, Mei-Hwan; Chen, Pei-Jer; Berkhout, Ben; Yang, Hui-Ching; Huang, Li-Min

    2006-01-01

    We investigated whether infection with a novel human coronavirus (HCoV), called "New Haven coronavirus" (HCoV-NH)--which is similar to and likely represents the same species as another novel HCoV, HCoV-NL63--is associated with Kawasaki disease (KD) in Taiwan. Fifty-three patients with KD were

  12. [Phosphatase and tensin homolog deleted on chromosome ten/phosphatidyl Inositol 3-kinase/vascular endothelial growth factor signaling pathway changes in the rabbit Kawasaki disease model].

    Science.gov (United States)

    Niu, L; Fu, M Y; Tian, J; He, X H; Zhang, H N; Wang, Q W; Wang, Y; Li, C L; Wang, Z Z; An, X J

    2016-03-01

    To observe the changes of phosphatase and tensin homolog deleted on chromosome ten(PTEN)/ phosphatidyl Inositol 3-kinase(PI3K)/ vascular endothelial growth factor(VEGF)signaling pathway in a rabbit Kawasaki disease model. Model of Kawasaki disease was established in weanling Japanese big-eared rabbits with 10% bovine serum venous injection (2.5 ml/kg, 2 times, and 2 week's interval) through the ear. Twenty four rabbits were divided into 4 groups: control group (without injection of 10% bovine serum albumin, six rabbits); 1 day group (sacrificed a the second day after the establishment of Kawasaki disease models, six rabbits); 7 day group (sacrificed at the seventh day after establishment of Kawasaki disease model, six rabbits); 30 day group (sacrificed at the thirtieth day after establishment of Kawasaki disease model, six rabbits). Pathological analysis was performed on coronary artery tissue samples. The express of PTEN and PI3K were detected by immunohistochemistry. The levels of VEGF and CK were also examined with ELISA and white blood cells were counted. (1) Coronary artery of model groups was thinner, distorted and had enlarged lumen. (2) PTEN expression in 1 d group, 7 d group and 30 d group were 58.5 ± 12.9, 73.2±9.9 and 109.6 ± 24.4, respectively, significantly higher than in the control group (25.5 ± 6.9, P0.05) and significantly lower than 1 d and 7 d group (both P0.05). (6)White blood cell count were significantly higher in 1 d group, 7 d group and 30 d group than in control group (all PKawasaki disease model and the signaling pathway might be involved in this model.

  13. [Clinical features and course of Kawasaki disease in central Tunisia: a study about 14 cases collected over a period of three years (2000-2002)].

    Science.gov (United States)

    Chemli, Jalel; Kchaou, Habib; Amri, Fethi; Belkadhi, Adel; Essoussi, Ahmed Sahloul; Gueddiche, Neji; Harbi, Abdelaziz

    2005-08-01

    To analyze the clinical features and course of Kawasaki disease in central Tunisia. We studied retrospectively 14 cases of children with Kawasaki disease collected in tunisian center during three years (2000-2002). The study is about 11 boys and 3 girls (sex - ratio: 3.6/1) aged from 6 months to 8 years (mean age : 4 years). Twelve patients had at least 5 diagnostic criteria of the illness, the two others had an incomplete form. We noted cardiac complications in seven patients treated belatedly, beyond 10 days of progression, because of atypical clinical presentations. All patients had all a middle caliber coronary aneurysm that was complicated by a thrombus in three cases, associated with pericarditis and minimal mitral insufficiency in a case and with a cardiac rhythm disturbance (block of branch) in another case. Besides the cardiac complications, several other visceral manifestation could be noted: joint symptoms in five cases, GI tract symptomes in three cases, neuro-meningeal in two cases and urinary trad symptomes in two other cases. Specific treatment (aspirin with antiinflammatory dose and intravenous immune globulin (IVIG)) has been instituted in all patients. The course was favorable for 12 patients with fast regression of clinical manifestation and progressive normalisation of biologic values. Two patients did not respond to the initial IVIG treatment, and had to recense received an additional course of IGIV but without clinical nor biological improvement. These two patients were treated with corticosteroids. Cardiac lesions disappeared completely in all patients even for those with thrombosis and in patients with IVIG-resistant Kawasaki disease. Only one patient had kept neurologic sequellae: aphasia, bevavioral problemes and partial epilepsy. Kawasaki disease is not rare in our region. Incomplete or atypical presentations are frequent and are a source of diagnostic delay. Coronary aneurysm due to the delay of treatment often regresses even in patients

  14. [Prediction of the risk of coronary arterial lesions in Kawasaki disease by N-terminal pro-brain natriuretic peptide].

    Science.gov (United States)

    Huiling, Lu; Yaping, Liu; Xiufen, Hu

    2015-04-01

    To detect plasma N-terminal pro-brain natriuretic peptide (NT-proBNP) in acute Kawasaki disease (KD) and analyze the relationship between NT-proBNP and other bio-markers in order to evaluate if NT-proBNP could be as a useful diagnostic marker to predict the risk of coronary arterial lesions in acute KD. Totally 106 patients with KD were recruited from January 2012 to April 2014 at Department of Pediatrics of Tongji Hospital Affiliated to Tongji Medical College, Huazhong University of Science and Technology,64 were boys and 42 were girls, their age ranged from 2 months to 8 years and 4 months. Of the 106 cases, 48 had typical KD(TKD) and 58 incomplete KD(IKD). They were divided into two groups according to echocardiography results: coronary arterial lesions (KD-CAL, n = 33) and non coronary arterial lesions (KD-nCAL, n = 73). Forty children whose age and gender matched with respiratory tract infection were selected as control group, 22 were boys and 18 were girls, age range from 7 months to 7 years and 11 months. Plasma NT-proBNP levels were measured by using the enzyme-linked fluorescence analysis (ELFA) at the day of admission, meanwhile blood routine tests, liver function tests, determination of C-reactive protein (CEP), erythrocyte sedimentation rate (ESR), electrolytes were performed in these patients. Pearson's correlation analysis was used to evaluate the association. The ROC curve analysis was done to identify the threshold of coronary 'arterial lesions. The levels of NT-proBNP were (1 037 271) ng/L in TKD group and (1,325 ± 264) ng/L in IKD group. The levels of NT-proBNP in control group was (125 ± 22) ng/L. Both the levels of NT-proBNP in TKD and IKD group were significantly higher than that of control group (t = 3.360, 3.590; P blood cell count, neutrophil percentage, platelet count, CRP and ESR of KD-CAL group were significantly higher than those of the control group, however there was no significant difference between KD-CAL group and KD-nCAL group

  15. Stent implantation for a totally occluded right coronary artery in a six-year-old boy after Kawasaki disease: a case report

    Directory of Open Access Journals (Sweden)

    Hsu Ya-Chi

    2012-04-01

    Full Text Available Abstract Introduction Coronary stenting has previously been considered to be less feasible in children under 12 years old due to the limitation of vascular access. We report the case of a six-year-old boy who successfully underwent stent implantation for his totally occluded right coronary artery. Case presentation A Taiwanese boy aged six years and nine months old was found to have giant aneurysms after an acute episode of Kawasaki disease. An angiography revealed that his middle right coronary artery was totally occluded. A 0.014-inch guidewire was advanced to cross the totally occluded site. After pre-dilating the middle portion of his right coronary artery with a 1.5 mm balloon, stenting of his right coronary artery was accomplished using a 2.5 × 28 mm and a 2.5 × 18 mm bare metal stent. A final angiography demonstrated no residual stenosis or dissection. Conclusion Coronary stenting could be a therapeutic option for children as young as six years old. Close follow-up is mandatory because the long-term outcome is still unclear, especially in a small child.

  16. Estudo prospectivo das complicações da Doença de Kawasaki: análise de 115 casos Prospective study of Kawasaki Disease complications: review of 115 cases

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    Natália Ribeiro de M. Alves

    2011-06-01

    após a fase aguda da doença, eventualmente resultando em sequelas permanentes. Quanto mais precoce forem o diagnóstico e a intervenção terapêutica com a administração de IgG IV, menor será a ocorrência de complicações. Presença de trombocitose, anemia e de atividade inflamatória elevada e por tempo prolongado são fatores de risco para o aparecimento de complicações.OBJECTIVE: To draw attention to complications that might arise in any Kawasaki disease (KD stage, risk factors contributing to the onset of complications and possible transient or permanent disease sequelae. METHODS: Prospective study (clinical cohort conducted between April 2002 and April 2009 of 115 patients with KD admitted to the Pediatric Rheumatology Clinic of the General Hospital of the Federal District, Brazil. All patients were sequentially assessed with clinical and laboratory examinations, Doppler echocardiography, imitanciometry, auditory evoked potentials, psychological evaluation, ophthalmologic examination and, in one patient with chorea, cerebral magnetic resonance angiography. In all patients, a questionnaire assessing the possible presence of cognitive, emotional, behavioral and social disorders was applied. RESULTS: Twenty-five patients (21.7% had coronary aneurisms. Thirty eight patients (33% had a sensorineural auditory loss during the acute and subacute phases of the disease and 13 patients (11.3% maintained the auditory loss six months after the first assessment. Other complications observed were as follows: facial palsy in one patient (0.9%, ataxia in acute and subacute phases in 11 (9.5%; 15 patients had ophthalmologic complications (13.2%, with uveitis in 13, papilledema in one patient, and conjunctival hemorrhage in another patient. One patient experienced chorea (0.9%, with a magnetic resonance angiography showing changes consistent with cerebral ischemia. In one patient, a thoracic aorta aneurism was found (0.9% and another patient had a necrotizing vasculitis

  17. Efficacy of immunoglobulin plus prednisolone for prevention of coronary artery abnormalities in severe Kawasaki disease (RAISE study): a randomised, open-label, blinded-endpoints trial.

    Science.gov (United States)

    Kobayashi, Tohru; Saji, Tsutomu; Otani, Tetsuya; Takeuchi, Kazuo; Nakamura, Tetsuya; Arakawa, Hirokazu; Kato, Taichi; Hara, Toshiro; Hamaoka, Kenji; Ogawa, Shunichi; Miura, Masaru; Nomura, Yuichi; Fuse, Shigeto; Ichida, Fukiko; Seki, Mitsuru; Fukazawa, Ryuji; Ogawa, Chitose; Furuno, Kenji; Tokunaga, Hirohide; Takatsuki, Shinichi; Hara, Shinya; Morikawa, Akihiro

    2012-04-28

    Evidence indicates that corticosteroid therapy might be beneficial for the primary treatment of severe Kawasaki disease. We assessed whether addition of prednisolone to intravenous immunoglobulin with aspirin would reduce the incidence of coronary artery abnormalities in patients with severe Kawasaki disease. We did a multicentre, prospective, randomised, open-label, blinded-endpoints trial at 74 hospitals in Japan between Sept 29, 2008, and Dec 2, 2010. Patients with severe Kawasaki disease were randomly assigned by a minimisation method to receive either intravenous immunoglobulin (2 g/kg for 24 h and aspirin 30 mg/kg per day) or intravenous immunoglobulin plus prednisolone (the same intravenous immunoglobulin regimen as the intravenous immunoglobulin group plus prednisolone 2 mg/kg per day given over 15 days after concentrations of C-reactive protein normalised). Patients and treating physicians were unmasked to group allocation. The primary endpoint was incidence of coronary artery abnormalities during the study period. Analysis was by intention to treat. This trial is registered with the University Hospital Medical Information Network clinical trials registry, number UMIN000000940. We randomly assigned 125 patients to the intravenous immunoglobulin plus prednisolone group and 123 to the intravenous immunoglobulin group. Incidence of coronary artery abnormalities was significantly lower in the intravenous immunoglobulin plus prednisolone group than in the intravenous immunoglobulin group during the study period (four patients [3%] vs 28 patients [23%]; risk difference 0·20, 95% CI 0·12-0·28, pKawasaki disease in Japan. Further study of intensified primary treatment for this disease in a mixed ethnic population is warranted. Japanese Ministry of Health, Labour and Welfare. Copyright © 2012 Elsevier Ltd. All rights reserved.

  18. Assessment of coronary artery aneurysms in paediatric patients with Kawasaki disease by multidetector row CT angiography: feasibility and comparison with 2D echocardiography

    International Nuclear Information System (INIS)

    Chu, W.C.W.; Lam, W.W.M.; Mok, G.C.F.; Yam, M.; Sung, R.Y.T.

    2006-01-01

    Transthoracic ECHO is the locally accepted method for coronary surveillance of patients with Kawasaki disease but it may have limited visualization in the older child. To assess the feasibility of multidetector CT (MDCT) angiography in the follow-up of coronary artery aneurysms in children with previous Kawasaki disease. Six children (5 boys, 1 girl; mean age 11.5 years) with known Kawasaki disease and coronary artery involvement underwent CT coronary angiography using 16-detector MDCT. The visualized lengths and diameter of all coronary segments were measured. The number, size and location of coronary artery aneurysms were recorded and compared with recent ECHO. Twelve coronary artery aneurysms (seven saccular, five fusiform) were identified by MDCT angiography. One saccular aneurysm at the junction of the distal right coronary artery and posterior descending artery was not detected by ECHO while the remaining six in proximal segments were detected by both modalities. Two of five fusiform aneurysms were not detected by ECHO due to their small sizes. Excellent agreement was found between CT and ECHO for maximal diameter and length of the visualized aneurysms. MDCT angiography accurately defines coronary artery aneurysms. It is more sensitive for detecting aneurysms at distal coronary segments and fusiform aneurysms of small size

  19. Evidence of correlation between TGFBR2 gene expression mediated by NF-kB signaling pathways and Kawasaki disease in children.

    Science.gov (United States)

    Gao, Qinling; Yuan, Shuhua; Yuan, Dawei

    2017-09-15

    We explored the correlation between the TGFBR2 gene that is mediated by NF-kb signaling pathways and the pathogenesis of Kawasaki disease in children. In this study, 43 children with Kawasaki disease from April 2014 to January 2016 at our hospital were selected as the observation group, and 42 healthy children were selected as the control group. The mRNA expression levels of NF-kb gene and TGFBR2 gene in different groups were detected using fluorescence quantitative PCR. The protein expression levels of the NF-kb and TGFBR2 were detected using enzyme-linked immunosorbent assay (ELISA) in different groups. The expression levels of NF-kb and TGFBR2 in the observation group and the control group were detected using immunohistochemistry. Compared to the control group, the mRNA expression levels of NF-kb and TGFBR2 were 12.3 times and 27.5 times as high as those in the control group respectively and there were significant differences between the two groups (p<0.05). ELISA results showed that there were significant differences between the protein expression levels of NF-kb and TGFBR2 in the control group (0.87±0.12, 1.25±0.18) ug/l and those in the observation group (3.27±0.17, 8.16±0.22) ug/l (p<0.05). Western-blotting results showed that the expression levels of the NF-kB and TGFBR2 in children with Kawasaki disease were significantly higher than those in healthy subjects (p<0.05). Immunohistochemistry results showed that the positive cell rate of TGFBR2 (89.7%) was significantly higher in children with Kawasaki disease than that in healthy children (4.5%); there was significant difference between the two groups (p<0.05). The TGFBR2 may be involved in the pathogenesis of Kawasaki disease in children through NF-kB signaling pathways.

  20. [Diagnosis of myocardial ischemia in Kawasaki disease: thallium-201 myocardial imagings at rest, with exercise and with dipyridamole administration].

    Science.gov (United States)

    Mitomori, T; Ono, Y; Sugiyama, H; Suzuki, A; Kamiya, T; Nishimura, T; Kozuka, T

    1984-06-01

    Thallium-201 myocardial imaging was performed at rest in 131 children with coronary arterial lesions due to Kawasaki disease. The coronary arterial lesions were assessed by selective coronary angiography within a few days of the isotope study. Twenty-one children had occlusive lesions, and segmental stenotic lesions were seen in 16 children. Perfusion defects of the myocardial images were detected in nine of the former and in three of the latter. The locations of the perfusion defects coincided with the perfusion areas of the affected vessels on coronary angiography. Twelve patients with initial perfusion defects at rest had a follow-up study and the defects disappeared in five. These patients had re-establishment of coronary blood flow in the initially affected areas by either development of collateral vessels or recanalization. Myocardial imaging with exercise was performed in 27 patients including four with coronary arterial occlusion and two with segmental stenosis on coronary angiography. All with coronary artery lesions showed perfusion defects on the imaging with exercise, while the resting study showed the defects only in one patient, in whom more extensive perfusion defects were observed after exercise. Myocardial imaging following intravenous injection of dipyridamole was carried out in 43 patients. Perfusion defects after the injection were noted in 15 of 17 patients with coronary occlusion and in nine of 13 patients with segmental stenosis. In four patients with perfusion defects at rest, additional or more extensive defects were revealed by this drug in the areas of additional coronary arterial involvements. In 20 patients with perfusion defects only after dipyridamole injection, the perfusion defects coincided with the angiographic findings very well. A perfusion defect was documented following dipyridamole injection in one exceptional patient who had no stenotic lesions, but had three giant coronary aneurysms of the right coronary artery. Thus the

  1. Experience in the diagnosis and treatment of Kawasaki disease in the Saint-Petersburg State Pediatric Medical University Clinic and Saint Petersburg City Children’s Hospital One

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    A. V. Santimov

    2017-01-01

    Full Text Available Kawasaki disease (KD is acute systemic vasculitis of unknown etiology. Approximately 20–25% of untreated patients develop coronary artery changes with a range of severity from asymptomatic coronary artery dilatation to giant coronary artery aneurysms with thrombosis, myocardial infarction, and sudden death. To date there is no official data on the incidence of KD in Russia. In Russia, the disease is not enough known now to a wide circle of physicians and often masks other more common diseases. Since 2010, the detection rate of KD has dramatically increased in Saint-Petersburg.Objective: to analyze the experience in diagnosing and treating KD in two largest hospitals of Saint Petersburg.Patients and methods. The retrospective study included data on 30 children (18 boys, 12 girls who were hospitalized with a diagnosis of KD in the Saint-Petersburg State Pediatric Medical University Clinic and Children’s Hospital One (Saint Petersburg between January 2011 and September 2016. Data are represented by median and extreme values. The age of the children was 2.8 (0.2; 4.6 years; of them 5 (16.7% patients were under the age of 1 year. The children were hospitalized on 5 (1; 14 days of disease onset; KD was diagnosed on 9 (3; 52 day of the disease.Results. Immediately after diagnosis, 27 (90% children received aspirin. In early stages (before 10 days of the disease, intravenous immunoglobulin (IVIG therapy was performed in 15 (50% children, one of them received IVIG before disease day 5 (on day 3, but without effect. On disease days 11-20 (immediately after diagnosis, 10 (33.3% children were prescribed with IVIG; thereafter fever was abolished in all the patients. Their body temperature became normal on day 11 (6; 23. Ultrasonography revealed coronary artery lesions in 13 (43.3% patients. Out of the 30 children followed up, one baby who fell ill at the age of 3 months and received IVIG died on day 30 of the disease.Conclusion. Currently

  2. Whole genome sequencing of an African American family highlights toll like receptor 6 variants in Kawasaki disease susceptibility.

    Directory of Open Access Journals (Sweden)

    Jihoon Kim

    Full Text Available Kawasaki disease (KD is the most common acquired pediatric heart disease. We analyzed Whole Genome Sequences (WGS from a 6-member African American family in which KD affected two of four children. We sought rare, potentially causative genotypes by sequentially applying the following WGS filters: sequence quality scores, inheritance model (recessive homozygous and compound heterozygous, predicted deleteriousness, allele frequency, genes in KD-associated pathways or with significant associations in published KD genome-wide association studies (GWAS, and with differential expression in KD blood transcriptomes. Biologically plausible genotypes were identified in twelve variants in six genes in the two affected children. The affected siblings were compound heterozygous for the rare variants p.Leu194Pro and p.Arg247Lys in Toll-like receptor 6 (TLR6, which affect TLR6 signaling. The affected children were also homozygous for three common, linked (r2 = 1 intronic single nucleotide variants (SNVs in TLR6 (rs56245262, rs56083757 and rs7669329, that have previously shown association with KD in cohorts of European descent. Using transcriptome data from pre-treatment whole blood of KD subjects (n = 146, expression quantitative trait loci (eQTL analyses were performed. Subjects homozygous for the intronic risk allele (A allele of TLR6 rs56245262 had differential expression of Interleukin-6 (IL-6 as a function of genotype (p = 0.0007 and a higher erythrocyte sedimentation rate at diagnosis. TLR6 plays an important role in pathogen-associated molecular pattern recognition, and sequence variations may affect binding affinities that in turn influence KD susceptibility. This integrative genomic approach illustrates how the analysis of WGS in multiplex families with a complex genetic disease allows examination of both the common disease-common variant and common disease-rare variant hypotheses.

  3. Marked Acceleration of Atherosclerosis following Lactobacillus casei induced Coronary Arteritis in a Mouse Model of Kawasaki Disease

    Science.gov (United States)

    Chen, Shuang; Lee, Young Ho; Crother, Timothy R.; Fishbein, Michael; Zhang, Wenxuan; Yilmaz, Atilla; Shimada, Kenichi; Schulte, Danica J; Lehman, Thomas J.A.; Shah, Prediman K.; Arditi, Moshe

    2012-01-01

    Objective To investigate if Lactobacillus casei cell wall extract (LCWE)-induced Kawasaki Disease (KD) accelerates atherosclerosis in hypercholesterolemic mice. Method and Resuslts Apoe−/− or Ldlr−/− mice were injected with LCWE (KD mice) or PBS, fed high fat diet for 8 weeks, and atherosclerotic lesions in aortic sinuses (AS), arch (AC) and whole aorta were assessed. KD mice had larger, more complex aortic lesions with abundant collagen, and both extracellular and intracellular lipid and foam cells, compared to lesions in control mice despite similar cholesterol levels. Both Apoe−/− KD and Ldlr−/− KD mice showed dramatic acceleration in atherosclerosis vs. controls, with increases in en face aortic atherosclerosis and plaque size in both the AS and AC plaques. Accelerated atherosclerosis was associated with increased circulating IL-12p40, IFN-γ, TNF-α, and increased macrophage, DC, and T cell recruitment in lesions. Furthermore, daily injections of the IL-1Ra, which inhibits LCWE induced KD vasculitis, prevented the acceleration of atherosclerosis. Conclusions Our results suggest an important pathophysiologic link between coronary arteritis/vasculitis in the KD mouse model and subsequent atherosclerotic acceleration, supporting the concept that a similar relation may also be present in KD patients. These results also suggest that KD in childhood may predispose to accelerated and early atherosclerosis as adults. PMID:22628430

  4. Observational study of Interleukin-21 (IL-21) does not distinguish Kawasaki disease from other causes of fever in children.

    Science.gov (United States)

    Engelberg, Rachel; Martin, Meghan; Wrotniak, Brian H; Hicar, Mark Daniel

    2017-04-20

    Kawasaki disease (KD) is a febrile childhood vasculitis of unknown etiology. The diagnosis is highly concerning as over a quarter of children who fail to receive timely treatment with intravenous immunoglobulin (IVIG) will develop coronary aneurysms. Diagnosis relies on proper symptomatology and is supported by non-specific markers of inflammation. Previous studies have identified elevated plasma levels of interleukin-21 (IL-21) as a sensitive and specific biomarker in KD. The aim of this study is to assess the validity of IL-21 as a diagnostic biomarker for KD in febrile children in North America. Plasma samples were collected from children who presented to an urban Emergency Department in North America. IL-21 levels were measured using commercial ELISA kits in 12 KD versus 60 controls subjects. Our study shows that IL-21 levels were non-specifically elevated across all febrile children, irrespective of KD diagnosis. Length of fever prior to sample collection does not correlate with IL-21 levels. Other inflammatory markers and laboratory values were also compared to IL-21 and show no significant correlation. Since IL-21 is elevated non-specifically in this cohort, our data supports that IL-21 is not an appropriate biomarker for diagnosis of KD in North American pediatric populations.

  5. The Role of IL-1 signaling in a mouse model of Kawasaki Disease-associated Abdominal Aortic Aneurysm

    Science.gov (United States)

    Wakita, Daiko; Kurashima, Yosuke; Crother, Timothy R.; Rivas, Magali Noval; Lee, Youngho; Chen, Shuang; Fury, Wen; Bai, Yu; Wagner, Shawn; Li, Debiao; Lehman, Thomas; Fishbein, Michael C.; Hoffmann, Hal; Shah, Prediman K.; Shimada, Kenichi; Arditi, Moshe

    2016-01-01

    Objective Kawasaki disease (KD) is the most common cause of acquired cardiac disease in US children. In addition to coronary artery abnormalities and aneurysms, it can be associated with systemic arterial aneurysms. We evaluated the development of systemic arterial dilatation and aneurysms, including abdominal aortic aneurysm (AAA) in the Lactobacillus casei cell wall extract (LCWE)-induced KD vasculitis mouse model. Methods and Results We discovered that in addition to aortitis, coronary arteritis and myocarditis, the LCWE-induced KD mouse model is also associated with abdominal aorta dilatation and AAA, as well as renal and iliac artery aneurysms. AAA induced in KD mice was exclusively infrarenal, both fusiform and saccular, with intimal proliferation, myofibroblastic proliferation, break in the elastin layer, vascular smooth muscle cell loss, and inflammatory cell accumulation in the media and adventitia. Il1r−/−, Il1a−/−, and Il1a−/− mice were protected from KD associated AAA. Infiltrating CD11c+ macrophages produced active caspase-1 and caspase-1 or NLRP3 deficiency inhibited AAA formation. Treatment with IL-1R antagonist (Anakinra), anti-IL-1α, or anti-IL-1β mAb blocked LCWE-induced AAA formation. Conclusions Similar to clinical KD, the LCWE-induced KD vasculitis mouse model can also be accompanied by AAA formation. Both IL-1α and IL-1β play a key role, and that use of an IL-1R blocking agent that inhibits both pathways may be a promising therapeutic target not only for KD coronary arteritis, but also for the other systemic arterial aneurysms including AAA that maybe seen in severe cases of KD. The LCWE-induced vasculitis model may also represent an alternative model for AAA disease. PMID:26941015

  6. Kawasaki disease-associated coronary artery lesions with navigator echo-based. Respiratory-gated three dimensional coronary magnetic resonance angiography compared with echocardiography in young children

    International Nuclear Information System (INIS)

    Amino, Masayuki; Teraoka, Kunihiko; Hirano, Masaharu; Kawashima, Naoshi; Kakizaki, Dai; Ookubo, Yasuo; Sasaki, Kazuyoshi; Katuyama, Hiroaki

    2004-01-01

    Navigator echo-based respiratory-gated three dimensional coronary magnetic resonance angiography (3D-CMRA) was compared with echocardiography, to determine whether 3D-CMRA was useful for the evaluation of Kawasaki disease-associated coronary artery lesions. Sixteen consecutive patients (imaging was performed 17 times in total) who were given a diagnosis of Kawasaki's disease at the pediatric department of our hospital and examined for the precise examination of complicating coronary artery lesions on MRI using a navigator-echo technique because of their incapability of holding their breath during imaging were entered into the present study. A 1.5T MRI system was used. Gd-DOTA was given at a total volume of 0.1 mmol/kg. During imaging, CMRA visualized the left coronary arteries in all 17 cases and the right coronary arteries in 16 cases, but not in one case. The left main coronary trunk segment no.5 was demonstrated in all cases with CMRA, but not in 4 cases with echocardiography. The left anterior descending branch no.6 was visualized in 11 of the 17 cases with CMRA, but only in 5 cases with echocardiography. The left circumflex branch no.11 was observed in 6 cases with CMRA, but only in 2 cases with echocardiography. As for the right coronary arteries, branches no.1 and no.2 were observed in 16 and 9 cases with CMRA, respectively, and in 13 and 3 cases with echocardiography, respectively. Vascular diameters measured on CMRA were almost identical to those on echocardiography, within the range of arteries visualized. 3D-CMRA combined with a navigator echo technique appears to be a useful tool for the observation of coronary artery lesions associated with Kawasaki's disease because it is superior in lesion visualization to echocardiography. (author)

  7. Value of 64-slice spiral CT angiography for follow-up of young children with coronary artery aneurysms due to Kawasaki disease

    International Nuclear Information System (INIS)

    Peng Yun; Zeng Jinjin; Liu Shichen; Du Zhongdong; Sun Guoqiang; Guo Huiling

    2008-01-01

    Objective: To assess the value and feasibility of 64-slice spiral CT in diagnosis of coronary artery aneurysm in the follow-up of young children with previous Kawasaki disease. Methods Twelve boys (mean age 5.1 years) for follow-up (ranged 1.1 to 5.1 years) with known Kawasaki disease and coronary artery aneurysms underwent coronary CT angiography using 64-slice spiral CT. The number, location, shape and size of each coronary artery, aneurysm were recorded and compared with those of echocardiography performed simutaneously. Results: A total of 30 coronary artery aneurysms were identified with mean diameter of (7.5±3.8) mm, and mean maximum length of (12.4±9.1)mm. 10 aneurysms were small in size,7 aneurysms were medium in size and 13 were giant aneurysms. Fourteen aneurysms were saccular, and the remaining 16 were fusiform. Among the aneurysms in left coronary artery, 7 of them were located in the main branch, 9 were located in the proximal segment of the anterior descending branch, 4 were located at the middle segment of the anterior descending branch, and 2 were located in the circumflex branch. Among the aneurysms in right coronary artery, 6 of them were located in the proximal segment, 9 were located in the middle segment, and 4 were located at the distal segment. Nine of the aneurysms involved 2 segments of the coronary arteries, and one involved 3 segments. Six stenotic segments were found. Calcification was found in 5 aneurysms and 3 of them had thrombosis. Echocardiography failed to detect 8 aneurysms of small size and located in the middle or distal segments of the coronary arterys. Conclusion: The 64-slice CT angiography proved valuable for monitoring young children with Kawasaki disease. (authors)

  8. Clarithromycin Plus Intravenous Immunoglobulin Therapy Can Reduce the Relapse Rate of Kawasaki Disease: A Phase 2, Open-Label, Randomized Control Study.

    Science.gov (United States)

    Nanishi, Etsuro; Nishio, Hisanori; Takada, Hidetoshi; Yamamura, Kenichiro; Fukazawa, Mitsuharu; Furuno, Kenji; Mizuno, Yumi; Saigo, Kenjiro; Kadoya, Ryo; Ohbuchi, Noriko; Onoe, Yasuhiro; Yamashita, Hironori; Nakayama, Hideki; Hara, Takuya; Ohno, Takuro; Takahashi, Yasuhiko; Hatae, Ken; Harada, Tatsuo; Shimose, Takayuki; Kishimoto, Junji; Ohga, Shouichi; Hara, Toshiro

    2017-07-06

    We previously reported that biofilms and innate immunity contribute to the pathogenesis of Kawasaki disease. Therefore, we aimed to assess the efficacy of clarithromycin, an antibiofilm agent, in patients with Kawasaki disease. We conducted an open-label, multicenter, randomized, phase 2 trial at 8 hospitals in Japan. Eligible patients included children aged between 4 months and 5 years who were enrolled between days 4 and 8 of illness. Participants were randomly allocated to receive either intravenous immunoglobulin (IVIG) or IVIG plus clarithromycin. The primary end point was the duration of fever after the initiation of IVIG treatment. Eighty-one eligible patients were randomized. The duration of the fever did not differ between the 2 groups (mean±SD, 34.3±32.4 and 31.1±31.1 hours in the IVIG plus clarithromycin group and the IVIG group, respectively [ P =0.66]). The relapse rate of patients in the IVIG plus clarithromycin group was significantly lower than that in the IVIG group (12.5% versus 30.8%, P =0.046). No serious adverse events occurred during the study period. In a post hoc analysis, the patients in the IVIG plus clarithromycin group required significantly shorter mean lengths of hospital stays than those in the IVIG group (8.9 days versus 10.3 days, P =0.049). Although IVIG plus clarithromycin therapy failed to shorten the duration of fever, it reduced the relapse rate and shortened the duration of hospitalization in patients with Kawasaki disease. URL: http://www.umin.ac.jp/ctr/index.htm. Unique identifier: UMIN000015437. © 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley.

  9. Kawasaki Heavy Industries, Ltd

    International Nuclear Information System (INIS)

    Kobayashi, T.

    1990-01-01

    This paper reports how Kawasaki Heavy Industries (KHI) has performed research in fusion nuclear technology, especially in the areas of breeding blankets, plasma facing components, tritium handling, and remote maintenance

  10. Treatment response in Kawasaki disease is associated with sialylation levels of endogenous but not therapeutic intravenous immunoglobulin G.

    Directory of Open Access Journals (Sweden)

    Shohei Ogata

    Full Text Available Although intravenous immunoglobulin (IVIG is highly effective in Kawasaki disease (KD, mechanisms are not understood and 10-20% of patients are treatment-resistant, manifesting a higher rate of coronary artery aneurysms. Murine models suggest that α2-6-linked sialic acid (α2-6Sia content of IVIG is critical for suppressing inflammation. However, pro-inflammatory states also up-regulate endogenous levels of β-galactoside:α2-6 sialyltransferase-I (ST6Gal-I, the enzyme that catalyzes addition of α2-6Sias to N-glycans. We asked whether IVIG failures correlated with levels of α2-6Sia on infused IVIG or on the patient's own endogenous IgG.We quantified levels of α2-6Sia in infused IVIG and endogenous IgG from 10 IVIG-responsive and 10 resistant KD subjects using multiple approaches. Transcript levels of ST6GAL1, in patient whole blood and B cell lines were evaluated by RT-PCR. Plasma soluble (sST6Gal-I levels were measured by ELISA.There was no consistent difference in median sialylation levels of infused IVIG between groups. However, α2-6Sia levels in endogenous IgG, ST6GAL1 transcript levels, and ST6Gal-I protein in serum from IVIG-resistant KD subjects were lower than in responsive subjects at both pre-treatment and one-year time points (p <0.001, respectively.Our data indicate sialylation levels of therapeutic IVIG are unrelated to treatment response in KD. Rather, lower sialylation of endogenous IgG and lower blood levels of ST6GALI mRNA and ST6Gal-I enzyme predict therapy resistance. These differences were stable over time, suggesting a genetic basis. Because IVIG-resistance increases risk of coronary artery aneurysms, our findings have important implications for the identification and treatment of such individuals.

  11. Usefulness of 64-slice MDCT for follow-up of young children with coronary artery aneurysm due to Kawasaki disease: initial experience.

    Science.gov (United States)

    Peng, Yun; Zeng, Jinjin; Du, Zhongdong; Sun, Guoqiang; Guo, Huling

    2009-03-01

    To evaluate the initial application and value of 64-slice multidetector computed tomography as an alternative diagnostic modality in the follow-up of young children with coronary artery aneurysm due to Kawasaki disease. Twelve boys (mean age 5.1 years, range 1.8-7.8 years) for follow-up (time range from 1.1 to 5.1 years) of known Kawasaki disease and coronary artery aneurysm underwent 64-slice MDCT ECG-gated coronary angiography. All data were acquired without breath holding. Two pediatric radiologists independently assessed image quality and the diameter of all coronary segments were measured for each patient. The number, position, shape and size of each coronary artery aneurysm were observed and compared with those of ECHO performed previously. A total of 118/156 segments permitted visualization with diagnostic image quality, the CT measurements showed good inter-observer and intra-observer reliability, coefficients were 0.93 and 0.88, respectively. A total of 30 coronary artery aneurysms were identified with measured mean of 7.5+/-3.8 mm in diameter, and of 12.4+/-9.1 mm in longitudinal lengths.10 tumors were small, 8 tumors were medium and 12 tumors were giant aneurysm. The affected segments included LM7/12(58.3%), 9/12(75%) of LAD1, 4/12(33.3%) of LAD2, 2/12(16.7%) of LCX1; 6/12(50%) of RCA1, 9/12(75%) of RCA2 and 4/12(33.3%) of RCA3, including affected two segments in 9 tumors and three segments in 1 tumor. Calcifications were found in 5 aneurysms and 3/5 with thrombosis; six stenotic segments were found. ECHO failed to detect 8 tumors with 2/8 in LAD, 1/8 in LCX and 5/8 in RCA, and those included 4 small aneurysms. The use of 64-slice MDCT angiography proved valuable for monitoring young children with Kawasaki disease. However, further study is necessary to specify the sensitivity and specificity of MDCT in the follow-up.

  12. Usefulness of 64-slice MDCT for follow-up of young children with coronary artery aneurysm due to Kawasaki disease: Initial experience

    International Nuclear Information System (INIS)

    Peng Yun; Zeng Jinjin; Du Zhongdong; Sun Guoqiang; Guo Huling

    2009-01-01

    To evaluate the initial application and value of 64-slice multidetector computed tomography as an alternative diagnostic modality in the follow-up of young children with coronary artery aneurysm due to Kawasaki disease. Twelve boys (mean age 5.1 years, range 1.8-7.8 years) for follow-up (time range from 1.1 to 5.1 years) of known Kawasaki disease and coronary artery aneurysm underwent 64-slice MDCT ECG-gated coronary angiography. All data were acquired without breath holding. Two pediatric radiologists independently assessed image quality and the diameter of all coronary segments were measured for each patient. The number, position, shape and size of each coronary artery aneurysm were observed and compared with those of ECHO performed previously. A total of 118/156 segments permitted visualization with diagnostic image quality, the CT measurements showed good inter-observer and intra-observer reliability, coefficients were 0.93 and 0.88, respectively. A total of 30 coronary artery aneurysms were identified with measured mean of 7.5 ± 3.8 mm in diameter, and of 12.4 ± 9.1 mm in longitudinal lengths.10 tumors were small, 8 tumors were medium and 12 tumors were giant aneurysm. The affected segments included LM7/12(58.3%), 9/12(75%) of LAD1, 4/12(33.3%) of LAD2, 2/12(16.7%) of LCX1; 6/12(50%) of RCA1, 9/12(75%) of RCA2 and 4/12(33.3%) of RCA3, including affected two segments in 9 tumors and three segments in 1 tumor. Calcifications were found in 5 aneurysms and 3/5 with thrombosis; six stenotic segments were found. ECHO failed to detect 8 tumors with 2/8 in LAD, 1/8 in LCX and 5/8 in RCA, and those included 4 small aneurysms. The use of 64-slice MDCT angiography proved valuable for monitoring young children with Kawasaki disease. However, further study is necessary to specify the sensitivity and specificity of MDCT in the follow-up.

  13. Usefulness of 64-slice MDCT for follow-up of young children with coronary artery aneurysm due to Kawasaki disease: Initial experience

    Energy Technology Data Exchange (ETDEWEB)

    Peng Yun [Imaging Center, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China)], E-mail: ppengyun@yahoo.com; Zeng Jinjin [Imaging Center, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China); Du Zhongdong [Pediatric Cardiovascular Department, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China); Sun Guoqiang [Imaging Center, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China); Guo Huling [Pediatric Cardiovascular Department, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China)

    2009-03-15

    To evaluate the initial application and value of 64-slice multidetector computed tomography as an alternative diagnostic modality in the follow-up of young children with coronary artery aneurysm due to Kawasaki disease. Twelve boys (mean age 5.1 years, range 1.8-7.8 years) for follow-up (time range from 1.1 to 5.1 years) of known Kawasaki disease and coronary artery aneurysm underwent 64-slice MDCT ECG-gated coronary angiography. All data were acquired without breath holding. Two pediatric radiologists independently assessed image quality and the diameter of all coronary segments were measured for each patient. The number, position, shape and size of each coronary artery aneurysm were observed and compared with those of ECHO performed previously. A total of 118/156 segments permitted visualization with diagnostic image quality, the CT measurements showed good inter-observer and intra-observer reliability, coefficients were 0.93 and 0.88, respectively. A total of 30 coronary artery aneurysms were identified with measured mean of 7.5 {+-} 3.8 mm in diameter, and of 12.4 {+-} 9.1 mm in longitudinal lengths.10 tumors were small, 8 tumors were medium and 12 tumors were giant aneurysm. The affected segments included LM7/12(58.3%), 9/12(75%) of LAD1, 4/12(33.3%) of LAD2, 2/12(16.7%) of LCX1; 6/12(50%) of RCA1, 9/12(75%) of RCA2 and 4/12(33.3%) of RCA3, including affected two segments in 9 tumors and three segments in 1 tumor. Calcifications were found in 5 aneurysms and 3/5 with thrombosis; six stenotic segments were found. ECHO failed to detect 8 tumors with 2/8 in LAD, 1/8 in LCX and 5/8 in RCA, and those included 4 small aneurysms. The use of 64-slice MDCT angiography proved valuable for monitoring young children with Kawasaki disease. However, further study is necessary to specify the sensitivity and specificity of MDCT in the follow-up.

  14. Catheter-based anatomic and functional assessment of coronary arteries in anomalous aortic origin of a coronary artery, myocardial bridges and Kawasaki disease.

    Science.gov (United States)

    Qureshi, Athar M; Agrawal, Hitesh

    2017-09-01

    Most diagnostic testing in patients with anomalous aortic origins of coronary arteries, myocardial bridges, and coronary artery changes after Kawasaki disease are performed with the use of noninvasive techniques. In some cases, however, further diagnostic information is needed to guide the clinician in treating these patients. In such instances, cardiac catheterization with invasive anatomic and functional testing is an invaluable tool. Moreover, interventional treatment in the cardiac catheterization laboratory may be performed in a small subset of these patients. As the diagnosis of these conditions is now becoming more common, it is important for pediatric interventional cardiologists to be familiar with these techniques. In this article, the role of angiography, intravascular ultrasound, fractional flow reserve, and optical coherence tomography in these patients is reviewed. © 2017 Wiley Periodicals, Inc.

  15. Enfermedad de Kawasaki

    OpenAIRE

    Sandra Matiz Mejía; Carolina Ariza Correa; Carolina Salinas Suárez; Manuel Huertas Quiñones; Roy Sanguino Lobo

    2017-01-01

    La enfermedad de Kawasaki es un estado febril agudo, cuya incidencia es de 175 por cada 100.000 niños menores de 5 años. Es una vasculitis con predilección por los vasos de pequeño y mediano calibre, especialmente por las arterias coronarias; sin tratamiento pueden desarrollarse aneurismas coronarios que conllevan riesgo de infarto agudo de miocardio y muerte súbita. Se describe el caso de un niño de 4 años a quien se diagnosticó enfermedad de Kawasaki y aneurismas fusiformes moderados en las...

  16. Inkomplet Kawasakis syndrom med koronaraneurisme hos et spædbarn

    DEFF Research Database (Denmark)

    Vinding, Rebecca Kofod; Debes, Nanette Mol; Stantchev, Hristo

    2014-01-01

    We report a four-month-old boy with incomplete Kawasaki syndrome. He developed a coronary artery aneurysm. Incomplete Kawasaki syndrome is rare in Denmark, and only reported in five patient cases in the past 25 years. It is difficult to diagnose Kawasaki disease; early diagnosis and treatment...... reduces the risk for cardiac sequel. In lack of diagnostic test, we recommend that the algorithm from the American Heart Association to diagnose incomplete Kawasaki is implemented in Denmark. The algorithm is based on classic clinical features, echocardiography and laboratory findings....

  17. Acute Infectious Disease,

    Science.gov (United States)

    1984-03-23

    intracelLular proteins such as metallothionine, hemosiderin , and ferritin.3 𔃻 6𔃼 1𔃽 5 A large variety of proteins must be produced during infection for...acute infections.50 On the other hand, iron is sequestered through its incorporation into hemosiderin .6,7,16 and ferritin in various tissue storage... hemosiderin and ferritin during infectious or inflammatory states. Concomitantly, plas1a ir. • - concentrations decline, sometimes to almost nondectable

  18. Zonography in acute respiratory diseases

    International Nuclear Information System (INIS)

    Druzhinina, V.S.; Fetisova, V.M.; Kozorez, A.G.

    1984-01-01

    Radiography was performed in 94 patients whose initial condition was assessed as acute respiratory disease. Radioscopy with x-ray image amplifier, roentgenography and zonography were used. Pulmonary changes were found in 61 persons. In 45 of them acute pneumonia was revealed, in 16 changes in the pulmonary pattern assessed as residual manifestations of pneumonia. Changes in 30 patients with pneumonia and 16 patients with residual manifestations were detected by zonography only

  19. Enfermedad de Kawasaki

    Directory of Open Access Journals (Sweden)

    Sandra Matiz Mejía

    2017-05-01

    Full Text Available La enfermedad de Kawasaki es un estado febril agudo, cuya incidencia es de 175 por cada 100.000 niños menores de 5 años. Es una vasculitis con predilección por los vasos de pequeño y mediano calibre, especialmente por las arterias coronarias; sin tratamiento pueden desarrollarse aneurismas coronarios que conllevan riesgo de infarto agudo de miocardio y muerte súbita. Se describe el caso de un niño de 4 años a quien se diagnosticó enfermedad de Kawasaki y aneurismas fusiformes moderados en las arterias coronarias derecha e izquierda. En control a los dos meses desarrolló nuevo cuadro febril con hipercolesterolemia, trombocitosis y alteración de las pruebas hepáticas. En ecocardiograma de control se evidenció aneurisma gigante en la coronaria izquierda y mediante angiografía coronaria se detectaron dos aneurismas en la coronaria derecha. En vista de que se consideró un caso de evolución atípica, se realizó revisión de la literatura mundial en enfermedad de Kawasaki y se recomendó diagnóstico y tratamiento precoz para disminuir la morbilidad con compromiso cardiovascular severo y/o la mortalidad.

  20. Genetic Variations in the Receptor-Ligand Pair CCR5 and CCL3L1 Are Important Determinants of Susceptibility to Kawasaki Disease

    Science.gov (United States)

    Burns, Jane C.; Shimizu, Chisato; Gonzalez, Enrique; Kulkarni, Hemant; Patel, Sukeshi; Shike, Hiroko; Sundel, Robert S.; Newburger, Jane W.; Ahuja, Sunil K.

    2010-01-01

    Kawasaki disease (KD) is an enigmatic, self-limited vasculitis of childhood that is complicated by development of coronary-artery aneurysms. The high incidence of KD in Asian versus European populations prompted a search for genetic polymorphisms that are differentially distributed among these populations and that influence KD susceptibility. Here, we demonstrate a striking, inverse relationship between the worldwide distribution of CCR5-Δ32 allele and the incidence of KD. In 164 KD patient-parent trios, 4 CCR5 haplotypes including the CCR5-Δ32 allele were differentially transmitted from heterozygous parents to affected children. However, the magnitude of the reduced risk of KD associated with the CCR5-Δ32 allele and certain CCR5 haplotypes was significantly greater in individuals who also possessed a high copy number of the gene encoding CCL3L1, the most potent CCR5 ligand. These findings, derived from the largest genetic study of any systemic vasculitis, suggest a central role of CCR5-CCL3L1 gene-gene interactions in KD susceptibility and the importance of gene modifiers in infectious diseases. PMID:15962231

  1. Kawasaki syndrome and concurrent Coxsackie virus B3 infection.

    Science.gov (United States)

    Rigante, Donato; Cantarini, Luca; Piastra, Marco; Angelone, Donatella Francesca; Valentini, Piero; Pardeo, Manuela; Buonsenso, Danilo; Delogu, Angelica Bibiana; Serranti, Daniele; De Nisco, Alessia; Compagnone, Adele; De Rosa, Gabriella

    2012-12-01

    We describe two previously healthy children who were hospitalized in the same period in different departments of our University with clinical signs of Kawasaki syndrome, which were treated with intravenous immunoglobulins and acetylsalicylic acid: in both cases, Coxsackie virus infection was concurrently demonstrated by enzyme-linked immunosorbent assay, and complement fixation test identified antibodies to serotype B3. In the acute phase, both patients presented hyperechogenic coronary arteries, but no cardiologic sequels in the mid term. The etiological relationship between Kawasaki syndrome and Coxsackie viruses is only hypothetical; however, the eventual identification of ad hoc environmental triggers is advisable in front of children with Kawasaki syndrome, with the aim of optimizing epidemiological surveillance and understanding the intimate biological events of this condition.

  2. Prediction for Intravenous Immunoglobulin Resistance by Using Weighted Genetic Risk Score Identified From Genome-Wide Association Study in Kawasaki Disease.

    Science.gov (United States)

    Kuo, Ho-Chang; Wong, Henry Sung-Ching; Chang, Wei-Pin; Chen, Ben-Kuen; Wu, Mei-Shin; Yang, Kuender D; Hsieh, Kai-Sheng; Hsu, Yu-Wen; Liu, Shih-Feng; Liu, Xiao; Chang, Wei-Chiao

    2017-10-01

    Intravenous immunoglobulin (IVIG) is the treatment of choice in Kawasaki disease (KD). IVIG is used to prevent cardiovascular complications related to KD. However, a proportion of KD patients have persistent fever after IVIG treatment and are defined as IVIG resistant. To develop a risk scoring system based on genetic markers to predict IVIG responsiveness in KD patients, a total of 150 KD patients (126 IVIG responders and 24 IVIG nonresponders) were recruited for this study. A genome-wide association analysis was performed to compare the 2 groups and identified risk alleles for IVIG resistance. A weighted genetic risk score was calculated by the natural log of the odds ratio multiplied by the number of risk alleles. Eleven single-nucleotide polymorphisms were identified by genome-wide association study. The KD patients were categorized into 3 groups based on their calculated weighted genetic risk score. Results indicated a significant association between weighted genetic risk score (groups 3 and 4 versus group 1) and the response to IVIG (Fisher's exact P value 4.518×10 - 03 and 8.224×10 - 10 , respectively). This is the first weighted genetic risk score study based on a genome-wide association study in KD. The predictive model integrated the additive effects of all 11 single-nucleotide polymorphisms to provide a prediction of the responsiveness to IVIG. © 2017 The Authors.

  3. Treatment of a patient with Kawasaki disease associated with selective IgA deficiency by continuous infusion of cyclosporine A without intravenous immunoglobulin.

    Science.gov (United States)

    Anzai, Tatsuya; Minami, Takaomi; Sato, Tomoyuki; Furui, Sadahiro; Yamagata, Takanori

    2016-01-01

    Intravenous immunoglobulin therapy is standard for Kawasaki disease (KD) treatment; however, anaphylactic reactions to immunoglobulins are a risk in KD patients with selective IgA deficiency (sIgAD). The therapy for KD associated with sIgAD has not been established. The IgA immune response is believed to play an important role in KD vasculitis. We report the case of a 5-year-old boy with KD and sIgAD treated with intravenous cyclosporine A (CsA, 3.0 mg/kg/day) instead of intravenous immunoglobulin (IVIG). The fever and inflammation immediately resolved without a coronary artery lesion. In KD patients with sIgAD, we believe that an IgA immune response is lacking, which is the reason for milder KD symptoms than in those without sIgAD. This case report aids in clarifying the role of IgA antibodies in KD and provides evidence that CsA is a potential candidate for first-line therapy for patients with KD with contraindications to IVIG.

  4. Analysis of factors associated with development of Bacille Calmette-Guérin inoculation site change in patients with Kawasaki disease.

    Science.gov (United States)

    Araki, Tooru; Kodera, Aya; Kitada, Kunimi; Fujiwara, Michimasa; Muraoka, Michiko; Abe, Yoshiko; Ikeda, Masanori; Tsukahara, Hirokazu

    2018-04-01

    Objective The present study was performed to identify factors associated with a Bacille Calmette-Guérin (BCG) inoculation site change in patients with Kawasaki disease (KD). Methods Among patients who had received BCG vaccination and treatment for KD at our hospital from 2005 through 2016, 177 patients born in 2005 through 2016 were enrolled. The patients were divided into those with (n = 83, change group) and without (n = 94, no-change group) a BCG site change, and the patient demographics, clinical severity, blood examination results, and echocardiographic findings were compared between the two groups. Results The change group was younger at onset and had a shorter interval from vaccination to onset. A BCG site change was observed in patients who developed the onset of KD symptoms from 31 to 806 days after BCG vaccination. Multivariate analysis showed that the interval from vaccination was closely and positively associated with the BCG site change (hazard ratio = 0.995, 95% confidence interval = 0.993-0.997). Conclusion A BCG site change in patients with KD is most closely associated with the interval from BCG vaccination to onset.

  5. Transthoracic Doppler assessment of coronary flow velocity reserve in children with Kawasaki disease: comparison with coronary angiography and thallium-201 imaging.

    Science.gov (United States)

    Hiraishi, Satoshi; Hirota, Hamao; Horiguchi, Yasunori; Takeda, Nobuhiro; Fujino, Nobuyuki; Ogawa, Natsuko; Nakahata, Yayoi

    2002-11-20

    The purpose of this study was to determine the feasibility of coronary flow velocity reserve (CFVR) measurement by transthoracic Doppler echocardiography (TTDE) in children with Kawasaki disease (KD). Doppler-derived CFVR is a reliable marker predicting the presence of myocardial ischemia. We studied 49 patients (median age 11 years) with KD. The CFVR was calculated as the ratio of hyperemic to basal peak (peak CFVR) and mean (mean CFVR) diastolic flow velocities in the posterior descending coronary artery (PD) and left anterior descending coronary artery (LAD). The CFVR measurements by TTDE were compared with the results of coronary angiography, thallium-201 (Tl-201) single-photon emission computed tomography (SPECT), and intracoronary Doppler study. The CFVR measurements by TTDE were obtained in 92 (94%) of 98 vessels of the PD and LAD in 49 study patients. Both peak and mean CFVRs for 21 stenotic vessels were significantly smaller than those for 35 normal vessels and for 20 vessels with aneurysmal lesions (p children with KD.

  6. Acute Valvular Heart Disease.

    Science.gov (United States)

    Maheshwari, Varun; Barr, Brian; Srivastava, Mukta

    2018-02-01

    Valvular heart disease (VHD) is a common clinical entity. Recognition of decompensated VHD is crucial to instituting appropriate workup and management. Initial evaluation focuses on hemodynamics, peripheral perfusion, volume overload, and active myocardial ischemia. Initial therapy is targeted at improving hemodynamics, fluid status, and decreasing myocardial ischemia before intervention. Echocardiography can rapidly identify VHD etiology and severity along with physical examination findings. Owing to improved survival with cardiac surgery over the past several decades, prosthetic valve dysfunction should be recognized and initial treatment understood. Mechanical circulatory support is increasingly part of clinical practice in stabilizing patients with decompensated VHD. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. Enfermedad de Kawasaki

    OpenAIRE

    Viviana Molina Alpízar; Bianca Umaña Araya

    2015-01-01

    La enfermedad de Kawasaki es una vasculitis aguda sistémica, afectando predominantemente arterias de mediano calibre, incluyendo las arterias coronarias, la mayoría de los casos ocurren en niños menores de 5 años, con una leve predominancia en el sexo masculino, muestra un pico estacional. Es la principal causa de cardiopatía adquirida en los países desarrollados. La etiología es desconocida y la enfermedad tiene 4 fases: febril aguda, subaguda, convalecencia y crónica. El diagnóstico de la e...

  8. Acute graft versus host disease

    Directory of Open Access Journals (Sweden)

    Vogelsang Georgia B

    2007-09-01

    Full Text Available Abstract Acute graft-versus-host disease (GVHD occurs after allogeneic hematopoietic stem cell transplant and is a reaction of donor immune cells against host tissues. Activated donor T cells damage host epithelial cells after an inflammatory cascade that begins with the preparative regimen. About 35%–50% of hematopoietic stem cell transplant (HSCT recipients will develop acute GVHD. The exact risk is dependent on the stem cell source, age of the patient, conditioning, and GVHD prophylaxis used. Given the number of transplants performed, we can expect about 5500 patients/year to develop acute GVHD. Patients can have involvement of three organs: skin (rash/dermatitis, liver (hepatitis/jaundice, and gastrointestinal tract (abdominal pain/diarrhea. One or more organs may be involved. GVHD is a clinical diagnosis that may be supported with appropriate biopsies. The reason to pursue a tissue biopsy is to help differentiate from other diagnoses which may mimic GVHD, such as viral infection (hepatitis, colitis or drug reaction (causing skin rash. Acute GVHD is staged and graded (grade 0-IV by the number and extent of organ involvement. Patients with grade III/IV acute GVHD tend to have a poor outcome. Generally the patient is treated by optimizing their immunosuppression and adding methylprednisolone. About 50% of patients will have a solid response to methylprednisolone. If patients progress after 3 days or are not improved after 7 days, they will get salvage (second-line immunosuppressive therapy for which there is currently no standard-of-care. Well-organized clinical trials are imperative to better define second-line therapies for this disease. Additional management issues are attention to wound infections in skin GVHD and fluid/nutrition management in gastrointestinal GVHD. About 50% of patients with acute GVHD will eventually have manifestations of chronic GVHD.

  9. Association of CCR2-CCR5 haplotypes and CCL3L1 copy number with Kawasaki Disease, coronary artery lesions, and IVIG responses in Japanese children.

    Directory of Open Access Journals (Sweden)

    Manju Mamtani

    Full Text Available BACKGROUND: The etiology of Kawasaki Disease (KD is enigmatic, although an infectious cause is suspected. Polymorphisms in CC chemokine receptor 5 (CCR5 and/or its potent ligand CCL3L1 influence KD susceptibility in US, European and Korean populations. However, the influence of these variations on KD susceptibility, coronary artery lesions (CAL and response to intravenous immunoglobulin (IVIG in Japanese children, who have the highest incidence of KD, is unknown. METHODOLOGY/PRINCIPAL FINDINGS: We used unconditional logistic regression analyses to determine the associations of the copy number of the CCL3L1 gene-containing duplication and CCR2-CCR5 haplotypes in 133 Japanese KD cases [33 with CAL and 25 with resistance to IVIG] and 312 Japanese controls without a history of KD. We observed that the deviation from the population average of four CCL3L1 copies (i.e., four copies was associated with an increased risk of KD and IVIG resistance (adjusted odds ratio (OR=2.25, p=0.004 and OR=6.26, p=0.089, respectively. Heterozygosity for the CCR5 HHF*2 haplotype was associated with a reduced risk of both IVIG resistance (OR=0.21, p=0.026 and CAL development (OR=0.44, p=0.071. CONCLUSIONS/SIGNIFICANCE: The CCL3L1-CCR5 axis may play an important role in KD pathogenesis. In addition to clinical and laboratory parameters, genetic markers may also predict risk of CAL and resistance to IVIG.

  10. Aggressive and acute periodontal diseases.

    Science.gov (United States)

    Albandar, Jasim M

    2014-06-01

    Inflammatory periodontal diseases are highly prevalent, although most of these diseases develop and progress slowly, often unnoticed by the affected individual. However, a subgroup of these diseases include aggressive and acute forms that have a relatively low prevalence but show a rapid-course, high rate of progression leading to severe destruction of the periodontal tissues, or cause systemic symptoms that often require urgent attention from healthcare providers. Aggressive periodontitis is an early-onset, destructive disease that shows a high rate of periodontal progression and distinctive clinical features. A contemporary case definition of this disease is presented. Population studies show that the disease is more prevalent in certain geographic regions and ethnic groups. Aggressive periodontitis is an infectious disease, and recent data show that in affected subjects the subgingival microbiota is composed of a mixed microbial infection, with a wide heterogeneity in the types and proportions of microorganisms recovered. Furthermore, there are significant differences in the microbiota of the disease among different geographic regions and ethnicities. There is also evidence that the Aggregatibacter actinomycetemycomitans-JP2 clone may play an important role in the development of the disease in certain populations. The host response plays an important role in the susceptibility to aggressive periodontitis, where the immune response may be complex and involve multiple mechanisms. Also, genetic factors seem to play an important role in the pathogenesis of this disease, but the mechanisms of increased susceptibility are complex and not yet fully understood. The available data suggest that aggressive periodontitis is caused by mutations either in a few major genes or in multiple small-effect genes, and there is also evidence of gene-gene and gene-environment interaction effects. Diagnostic methods for this disease, based on a specific microbiologic, immunologic or

  11. Histopathological Evaluation of Horse Serum-induced Immune Complex Vasculitis in Swine: Implication to Coronary Artery Lesions in Kawasaki Disease

    Directory of Open Access Journals (Sweden)

    Saji Philip

    2014-08-01

    Conclusion: HS can induce IC vasculitis in swine. The rashes and 2D echocardiographic and histopathological studies of the acute to healing phases showed close similarities with KD, and it is concluded that swine may serve as a unique experimental model for IC vasculitis and for various therapeutic trials.

  12. Acute dysautonomia associated with Hodgkin's disease

    NARCIS (Netherlands)

    van Lieshout, J. J.; Wieling, W.; van Montfrans, G. A.; Settels, J. J.; Speelman, J. D.; Endert, E.; Karemaker, J. M.

    1986-01-01

    A patient is described with acute dysautonomia associated with Hodgkin's disease. Testing of cardiovascular reflex control showed that this patient had a rare manifestation of autonomic cardiovascular neuropathy, namely intact parasympathetic heart rate control in combination with a sympathetic

  13. Acute meningococcal disease in children and adolescents

    DEFF Research Database (Denmark)

    Nygaard, Ulrikka; Vissing, Nadja Hawwa; Steensen, Morten

    2017-01-01

    Meningococcal disease is a rapidly progressing infection, which continues to cause deaths among children and adolescents. In this review, clinical signs and initial treatment of acute childhood meningococcal disease is described. Operational flow charts have been developed for assessment of non...

  14. Cine-CT diagnosis of coronary artery aneurysms in patients with Kawasaki

    International Nuclear Information System (INIS)

    Frey, E.E.; Matherne, G.P.; Mahoney, L.T.; Sato, Y.; Stanford, W.; Smith, W.L.

    1987-01-01

    Coronary artery aneurysms (CAA) are the most serious late sequelae of Kawasaki disease, and periodic screening examinations are necessary. Two-dimensional (2D) echocardiography represents the standard screening method; however, visualization of the distal coronary arteries is often limited. This report documents the complimentary role of cine-CT with 2D echocardiography in the evaluation of CAA induced by Kawasaki disease. Six pediatric patients with coronary aneurysms were evaluated with both 2D echocardiography and cine-CT. Cine-CT detected ten of 11 lesions. The one misdiagnosed CAA was one of the two contiguous aneurysms. Owing to intersection thickness, these two discrete aneurysms were interpreted as a solitary aneurysm. Cine-CT detected one CAA not initially visualized on echocardiography. Cine-CT is effective and complementary to 2D echocardigraphy as a noninvasive method for the evaluation of coronary artery aneurysms occurring as sequelae of Kawasaki disease

  15. Problems in diagnosis of incomplete (atypical) Kawasaki Syndrome - a case report

    International Nuclear Information System (INIS)

    Zamfirov, D.; Mikov, T.; Hegstad, A.

    2010-01-01

    Kawasaki Disease (KD), also known as Kawasaki syndrome, lymph node syndrome and Mucocutaneous lymph node syndrome, is an autoimmune disease that manifests as a systemic necrotizing medium-sized vessel vasculitis and is largely seen in children under 5 years of age. It affects many organ systems, mainly those including the blood vessels, skin, mucous membranes and however.its most serious effect is on the heart where it can cause severe coronary artery aneurysms in untreated children. Some patients who don't fulfill the criteria have been diagnosed as having Incomplete Kawasaki Disease (IKD). The early diagnosis of IKD is a real challenge and can help for adequate treatment and rapid recovery.

  16. CT of acute gastrointestinal disease

    International Nuclear Information System (INIS)

    Wittenberg, J.

    1991-01-01

    The application of computerized tomography in gastrointestinal tract diseases are presented, including advantages in surgical belly that are: anatomic clarity, wide survey and rapid performance. (C.G.C.)

  17. An Acute Hemorrhagic Infectious Disease: Ebola Virus Disease

    Directory of Open Access Journals (Sweden)

    JIAO Lei

    2014-09-01

    Full Text Available Ebola virus disease (EVD is an acute hemorrhagic infectious disease caused by ebola virus, with high infectivity and fatality rate. At present, it mainly occurs in areas of Central Africa and West Africa and no effective vaccine and antiviral drugs are available for the clinical treatment.

  18. Seasonal trend of acute pelvic inflammatory disease.

    Science.gov (United States)

    Xholli, Anjeza; Cannoletta, Marianna; Cagnacci, Angelo

    2014-05-01

    Many infections follow a seasonal trend. Aim of our study was to check whether acute pelvic inflammatory disease (PID) follows a seasonal progress. In a retrospective study on 12,152 hospital records, 158 cases of acute pelvic inflammatory disease were identified. Periodogram analysis was applied to the date of pelvic inflammatory disease admission and to related environmental factors, such as temperature and photoperiod. Pelvic inflammatory disease follows a seasonal rhythm with mean to peak variation of 23 % and maximal values in September (±37.2 days). The rhythm, more evident in married women, is related to the rhythm of temperature advanced by 2 months and of photoperiod advanced by 3 months. Cases of pelvic inflammatory disease are more frequent than expected in unmarried (36 vs. 17.3/34,626, p = 0.015), particularly divorced women 30-40 years of age. Our study evidences a seasonal trend and confirms unmarried, particularly divorced status, as important risk factor for acute pelvic inflammatory disease.

  19. Seasonality and temporal clustering of Kawasaki syndrome.

    Science.gov (United States)

    Burns, Jane C; Cayan, Daniel R; Tong, Garrick; Bainto, Emelia V; Turner, Christena L; Shike, Hiroko; Kawasaki, Tomisaku; Nakamura, Yosikazu; Yashiro, Mayumi; Yanagawa, Hiroshi

    2005-03-01

    The distribution of a syndrome in space and time may suggest clues to its etiology. The cause of Kawasaki syndrome, a systemic vasculitis of infants and children, is unknown, but an infectious etiology is suspected. Seasonality and clustering of Kawasaki syndrome cases were studied in Japanese children with Kawasaki syndrome reported in nationwide surveys in Japan. Excluding the years that contained the 3 major nationwide epidemics, 84,829 cases during a 14-year period (1987-2000) were analyzed. To assess seasonality, we calculated mean monthly incidence during the study period for eastern and western Japan and for each of the 47 prefectures. To assess clustering, we compared the number of cases per day (daily incidence) with a simulated distribution (Monte Carlo analysis). Marked spatial and temporal patterns were noted in both the seasonality and deviations from the average number of Kawasaki syndrome cases in Japan. Seasonality was bimodal with peaks in January and June/July and a nadir in October. This pattern was consistent throughout Japan and during the entire 14-year period. Some years produced very high or low numbers of cases, but the overall variability was consistent throughout the entire country. Temporal clustering of Kawasaki syndrome cases was detected with nationwide outbreaks. Kawasaki syndrome has a pronounced seasonality in Japan that is consistent throughout the length of the Japanese archipelago. Temporal clustering of cases combined with marked seasonality suggests an environmental trigger for this clinical syndrome.

  20. Acute brachial diplegia due to Lyme disease.

    Science.gov (United States)

    Gorson, Kenneth C; Kolb, David A; Marks, Donald S; Hayes, Michael T; Baquis, George D

    2011-01-01

    to describe acute brachial diplegia as the initial manifestation of Lyme disease. bilateral, predominantly motor, cervical radiculoplexus neuropathy, the "dangling arm syndrome," has not been reported as a complication of acute Lyme infection. retrospective series of 5 patients from 2 tertiary neuromuscular centers. there were 4 men and 1 woman with an average age of 69 years. One recalled a tick bite, and preceding constitutional symptoms included headache (2) and fever, arthralgias, and fatigue in 1 patient each. Proximal arm weakness and acute pain developed within 3 weeks from onset; pain was bilateral in 3 patients and unilateral in 2 patients, and was described as severe throbbing. Arm weakness was bilateral at onset in 3 patients, and right sided in 2 patients followed by spread to the left arm within days. All the patients had weakness in the deltoid and biceps that was 3/5 or less (Medical Research Council scale), with variable weakness of the triceps and wrist extensors; 1 patient had a flail right arm and moderate (4/5) weakness of the proximal left arm muscles. Light touch was normal in the regions of weakness, and 1 patient had mildly reduced pin sensation over the forearm. Serum IgM Lyme titers were elevated in all the patients and were detected in the cerebrospinal fluid in 4 tested patients. The cerebrospinal fluid protein ranged between 135 and 176 mg/dL with lymphocytic pleocytosis (range, 42 to 270 cells). Electrodiagnostic studies showed normal median and ulnar motor potentials with asymmetrically reduced sensory amplitudes in the median (4), ulnar (3), and radial, and lateral antebrachial cutaneous potentials in 1 patient each. Two patients had acute denervation in the cervical or proximal arm muscles. There was full recovery after antibiotic therapy in 4 patients and considerable improvement in 1 patient after 2 months. acute brachial diplegia is a rare manifestation of acute Lyme infection and responds promptly to antibiotic therapy.

  1. Transvaginal sonography of acute pelvic inflammatory disease

    International Nuclear Information System (INIS)

    Choi, Jin Soo; Kim, Young Hwa; Shin, Hyung Chul; Han, Gun Soo; Kim, Il Young

    1999-01-01

    To determine the value of transvaginal sonography in evaluating women with acute pelvic inflammatory disease (PID). Transvaginal sonography was performed in 25 patients with clinically suggested PID during recent 36 months. The sonographic findings of fallopian tubes and ovaries were analyzed and correlated with pathological findings of 2 fallopian tubes and 19 ovaries in 16 patients who had operations. The correct diagnosis of acute PID was made in 20/25 (80%) by transvaginal sonography. the abnormal sonographic findings of the fallopian tube include tubal thickening or dilatation with internal echo. The sensitivity, specificity, and accuracy for tubal abnormality were 88%, 96%, and 86% , respectively. Ovarian changes were seen on TVS in 14/19 (73%), which include multiple follicular enlargement in 5, tubo-ovarian complex in 9 (tubo-ovarian adhesion in 3, tubo-ovarian abscess in 6). At surgery, the ovay was not involved in all three women who showed tubo-ovarian adhesion on TVS. Among 6 women who showed tubo-ovarian abscess on TVS, tubo-ovarian abscess was confirmed in 3 and the remaining 3 had ovarian cysts. Trandvaginal sonography, a facilitative and accurate modality, is highly sensitive in detecting the abnormality of the tube and useful in differentiating the tubo-ovarian complex in patients with acute PID.

  2. CT findings of acute pelvic inflammatory disease.

    Science.gov (United States)

    Lee, Mi Hee; Moon, Min Hoan; Sung, Chang Kyu; Woo, Hyunsik; Oh, Sohee

    2014-12-01

    To determine the computed tomographic (CT) findings of acute pelvic inflammatory disease (PID). This retrospective, single-institution case-control study was approved by our institutional review board, and the informed consent was waived owing to the retrospective nature of the study. CT images of 32 women with clinically proven acute PID and 32 control subjects with other conditions of similar presentation were retrospectively reviewed. Analysis of CT findings included hepatic capsular enhancement, pelvic fat haziness, complicated ascites, uterine serosal enhancement, tubal thickening, endometritis, and oophoritis. Comparison of CT findings was performed with the Chi square test or the Fisher exact test and logistic regression analysis was used to determine significant CT findings in predicting PID. The CT findings that showed a statistically significant difference were hepatic capsular enhancement on late arterial phase (p = 0.003), pelvic fat haziness (p = 0.045), and tubal thickening (p = 0.001). Subsequent multivariate logistic regression analysis revealed that the presence of hepatic capsular enhancement on late arterial phase and tubal thickening were significant predictors of PID (hepatic capsular enhancement on late arterial phase, p = 0.015, odds ratio [OR] = 4.8; tubal thickening, p = 0.005, OR = 10.5). Diagnostic morphological CT findings in women with clinically proven PID and acute abdominal pain include hepatic capsular enhancement on late arterial phase and tubal thickening.

  3. Phytotherapy of Acute Respiratory Viral Diseases

    Directory of Open Access Journals (Sweden)

    I.B. Ershova

    2016-11-01

    Full Text Available Nowadays phytotherapy is increasingly being implemented into medical practice, especially for the prevention and treatment of many diseases. Acute respiratory viral infections are most common in childhood and in adults. Acute rhinitis, pharyngitis, tonsillitis, sinusitis, nasopharyngitis and acute laryngitis refer to diseases of the upper respiratory tract. The main reason for respiratory diseases in recurrent respiratory infection child is disorders of mucociliary and immune protection. The therapeutic value of medicinal plants is determined by their biologically active substances. The method of application of phytotherpy is an integral part of traditional medicine. Herbal medicine can be used at home and does not require special equipment. The main indications for the herbal medicine use in pediatrics are the initial stage of the disease as a primary method of treatment due to mild and low toxicity; as a supporting treatment for enhancing the protective forces of the child’s body during the disease deterioration. During the recovery period herbal medicine again occupies a leading position, especially in case of chronic diseases because it can be used for a long time and is well combined with synthetic drugs. The terms of appointment of herbs for children: prescription of medicinal plants for children must be individual according to indications, taking into account the child’s age; it is recommended to take into account the form and nature of the course of the main disease and comorbidities as well; at the initial stage of the treatment it is better to use some medicinal plants or species consisting of 2–3 plants and in the future a more complex composition; therapy with medicinal plants requires a long period to be used use, especially in chronic diseases; in the treatment of chronic diseases a good effect preventive courses of herbal medicine was revealed, which are appointed during seasonal exacerbations; in case of intolerance

  4. Pathophysiology of acute small bowel disease with CT correlation

    Energy Technology Data Exchange (ETDEWEB)

    Sarwani, N., E-mail: nsarwani@hmc.psu.ed [Department of Radiology, Section of Abdominal Imaging, Penn State Milton Hershey Medical Center, Hershey, PA (United States); Tappouni, R.; Tice, J. [Department of Radiology, Section of Abdominal Imaging, Penn State Milton Hershey Medical Center, Hershey, PA (United States)

    2011-01-15

    The objective of this article is to review the pathophysiology of acute small bowel diseases, and to correlate the mechanisms of disease with computed tomography (CT) findings. Disease entities will be classified into the following: immune mediated and infectious causes, vascular causes, mechanical causes, trauma, and others. Having an understanding of acute small bowel pathophysiology is a useful teaching tool, and can lead to imaging clues to the most likely diagnosis of acute small bowel disorders.

  5. Acute viral hemorrhage disease: A summary on new viruses

    Directory of Open Access Journals (Sweden)

    Somsri Wiwanitkit

    2015-10-01

    Full Text Available Acute hemorrhagic disease is an important problem in medicine that can be seen in many countries, especially those in tropical world. There are many causes of acute hemorrhagic disease and the viral infection seems to be the common cause. The well-known infection is dengue, however, there are many new identified viruses that can cause acute hemorrhagic diseases. In this specific short review, the authors present and discuss on those new virus diseases that present as “acute hemorrhagic fever”.

  6. Acute Respiratory Distress: from syndrome to disease.

    Science.gov (United States)

    Cardinal-Fernández, P; Correger, E; Villanueva, J; Rios, F

    2016-04-01

    The acute respiratory distress syndrome (ARDS) is currently one of the most important critical entities given its high incidence, rate of mortality, long-term sequelae and non-specific pharmacological treatment. The histological hallmark of ARDS is diffuse alveolar damage (DAD). Approximately 50% of ARDS patients present DAD, the rest is made up of a heterogeneous group of histological patterns, many of which correspond to a well-recognized disease. For that reason, if these patterns could be diagnosed, patients could benefit from a treatment. Recently, the effect of DAD in clinical and analytical evolution of ARDS has been demonstrated, so the classical approach to ARDS as an entity defined solely by clinical, radiological and gasometrical variables should be reconsidered. This narrative review aims to examine the need to evolve from the concept of ARDS as a syndrome to ARDS as a specific disease. So we have raised 4 critical questions: a) What is a disease?; b) what is DAD?; c) how is DAD considered according to ARDS definition?, and d) what is the relationship between ARDS and DAD? Copyright © 2015 Elsevier España, S.L.U. and SEMICYUC. All rights reserved.

  7. [Acute bacterial meningitis as an occupational disease].

    Science.gov (United States)

    Seixas, Diana; Lebre, Ana; Crespo, Pedro; Ferreira, Eugénia; Serra, José Eduardo; Saraiva da Cunha, José Gabriel

    2014-01-01

    Streptococcus suis is a zoonotic pathogen with worldwide distribution, responsible for more than 700 human cases globally reported. This infection affects mostly men, exposed to pig or pork, which leads to its usual classification as an occupational disease. We report a case of acute bacterial meningitis in a 44 years old male. According to his past medical history, the patient had chronic alcoholism and worked in a restaurant as a piglet roaster. Microbiological examination of blood and CSF revealed S. suis. After 14 days of ceftriaxone the patient fully recovered. The authors review the clinical reports previously described in Portugal. In all of them was possible to identify risk exposition to pork. We alert to this microorganism's importance in Portugal where it is probably underdiagnosed.

  8. [Acute renal failure in paediatric oncological disease].

    Science.gov (United States)

    Stefanowicz, Joanna; Maciejka-Kapuścińska, Lucyna; Rückemann-Dziurdzińska, Katarzyna; Drozyńska-Duklas, Magdalena; Zurowska, Aleksandra; Balcerska, Anna

    2007-01-01

    Acute renal failure (ARF) in children with malignancies is a rare clinical situation, but nonetheless it is a serious life threatening condition. It may arise from different clinical situations and may be caused by various factors. The aim of the study was to determine the frequency, aetiology and the course of ARF in children treated for malignancies in the Department of Pediatrics, Hematology, Oncology and Endocrinology, Medical University of Gdansk. A group of 586 pediatric oncology patients treated between 1992 and 2004 were enrolled in a retrospective study. ARF was diagnosed in 29 cases including: 12 patients with prerenal course of ARF (11 due to septic shock and 1 due to dehydration), 16 patients with intrinsic renal aetiology of ARF (as a complication after cisplatinum and carboplatinum therapy in 2 children, in 2 cases after methotrexate, as a consequence of bilateral nephrectomy due to nephroblastoma in 1 patient and in 11 children with tumour lysis syndrome, including 5 patients with neoplasmatic infiltration of kidneys) and postrenal ARF in 1 patient as a first symptom of a tumour located in the small pelvis (Rhabdomyosarcoma). Renal replacement therapy (dialysis) was necessary in 11 children. Among 29 analysed children, in 20 cases renal failure was reversible. Due to appropriate treatment, ARF in course of tumour lysis syndrome is nowadays reversible. ARF due to septic shock or cytostatics nephrotoxicity is a significant therapeutic problem. In most of the cases it is irreversible. 1. ARF in these studies occurred in 29 out of 586 children with malignancies (4.9%). 2. Prerenal and renal ARF were the most frequent forms. 3. Implementation of tumour lysis prophylaxis in the treatment of children with blood system proliferative diseases reduces the incidence of ARF. 4. In cases of ARF in children's malignancies close cooperation between paediatric oncologist and nephrologist is necessary.

  9. Acute and chronic diseases as part of multimorbidity in acutely hospitalized older patients

    NARCIS (Netherlands)

    Buurman, Bianca M.; Frenkel, Wijnanda J.; Abu-Hanna, Ameen; Parlevliet, Juliette L.; de Rooij, Sophia E.

    Background: To describe the prevalence of multimorbidity and to study the association between acute and chronic diseases in acutely hospitalized older patients Methods: Prospective cohort study conducted between 2006 and 2008 in three teaching hospitals in the Netherlands. 639 patients aged 65 years

  10. Drug management in acute kidney disease - Report of the Acute Disease Quality Initiative XVI meeting.

    Science.gov (United States)

    Ostermann, Marlies; Chawla, Lakhmir S; Forni, Lui G; Kane-Gill, Sandra L; Kellum, John A; Koyner, Jay; Murray, Patrick T; Ronco, Claudio; Goldstein, Stuart L

    2018-02-01

    To summarize and extend the main conclusions and recommendations relevant to drug management during acute kidney disease (AKD) as agreed at the 16 th Acute Disease Quality Initiative (ADQI) consensus conference. Using a modified Delphi method to achieve consensus, experts attending the 16 th ADQI consensus conference reviewed and appraised the existing literature on drug management during AKD and identified recommendations for clinical practice and future research. The group focussed on drugs with one of the following characteristics: (i) predominant renal excretion; (ii) nephrotoxicity; (iii) potential to alter glomerular function; and (iv) presence of metabolites that are modified in AKD and may affect other organs. We recommend that medication reconciliation should occur at admission and discharge, at AKD diagnosis and change in AKD phase, and when the patient's condition changes. Strategies to avoid adverse drug reactions in AKD should seek to minimize adverse events from overdosing and nephrotoxicity and therapeutic failure from under-dosing or incorrect drug selection. Medication regimen assessment or introduction of medications during the AKD period should consider the nephrotoxic potential, altered renal and nonrenal elimination, the effects of toxic metabolites and drug interactions and altered pharmacodynamics in AKD. A dynamic monitoring plan including repeated serial assessment of clinical features, utilization of renal diagnostic tests and therapeutic drug monitoring should be used to guide medication regimen assessment. Drug management during different phases of AKD requires an individualized approach and frequent re-assessment. More research is needed to avoid drug associated harm and therapeutic failure. © 2017 The British Pharmacological Society.

  11. ACUTE RESPIRATORY DISEASE AS THE DEBUT OF SYSTEMIC LUPUS ERYTHEMATOSUS

    Directory of Open Access Journals (Sweden)

    A. Yu. Ischenko

    2015-01-01

    Full Text Available Systemic lupus erythematosus — a chronic autoimmune disease that is often associated with infectious processes. The paper presents two clinical cases of systemic lupus erythematosus , debuted with acute respiratory infection.

  12. Atmospheric pressure does not influence acute diverticular disease

    OpenAIRE

    Velayos Jiménez, Benito; Pons Renedo, Fernando; Feranández Salazar, Luis; Muñoz, María Fe; Olmo, Lourdes del; Almaraz Gómez, Ana; Beltrán de Heredia, Juan; Hernández González, José Manuel

    2013-01-01

    Producción Científica The article offers information on a study which examines the influence of atmospheric pressure on the development of acute diverticular disease. The value of atmospheric pressure and its daily trends in 2012 was collected to prove whether atmospheric pressure influence this disease by raising intra-diverticular pressure in days with higher atmospheric pressure. The study involved patients with acute diverticulitis who underwent computed tomography.

  13. Acute Demyelinating Disease after Oral Therapy with Herbal Extracts

    Directory of Open Access Journals (Sweden)

    Alex Kostianovsky

    2011-06-01

    Full Text Available Central nervous system demyelinating processes such as multiple sclerosis and acute disseminated encephalomyelitis constitute a group of diseases not completely understood in their physiopathology. Environmental and toxic insults are thought to play a role in priming autoimmunity. The aim of the present report is to describe a case of acute demyelinating disease with fatal outcome occurring 15 days after oral exposure to herbal extracts.

  14. Acute Exacerbation of Chronic Obstructive Pulmonary Disease: Cardiovascular Links

    Science.gov (United States)

    Laratta, Cheryl R.; van Eeden, Stephan

    2014-01-01

    Chronic obstructive pulmonary disease (COPD) is a chronic, progressive lung disease resulting from exposure to cigarette smoke, noxious gases, particulate matter, and air pollutants. COPD is exacerbated by acute inflammatory insults such as lung infections (viral and bacterial) and air pollutants which further accelerate the steady decline in lung function. The chronic inflammatory process in the lung contributes to the extrapulmonary manifestations of COPD which are predominantly cardiovascular in nature. Here we review the significant burden of cardiovascular disease in COPD and discuss the clinical and pathological links between acute exacerbations of COPD and cardiovascular disease. PMID:24724085

  15. Acute pelvic inflammatory disease as a rare cause of acute small bowel obstruction.

    Science.gov (United States)

    Haumann, Alexandre; Ongaro, Sarah; Detry, Olivier; Meunier, Paul; Meurisse, Michel

    2018-03-21

    Small bowel obstruction (SBO) is a common presentation to emergency abdominal surgery. The most frequent causes of SBO are congenital, postoperative adhesions, abdominal wall hernia, internal hernia and malignancy. A 27-year-old woman was hospitalized because of acute abdominal pain, blockage of gases and stools associated with vomiting. Abdominal computed tomography showed an acute small bowel obstruction without any obvious etiology. In view of important abdominal pain and the lack of clear diagnosis, an explorative laparoscopy was performed. Diagnostic of pelvic inflammatory disease was established and was comforted by positive PCR for Chlamydia Trachomatis. Acute small bowel obstruction resulting from acute pelvic inflammatory disease, emerging early after infection, without any clinical or X-ray obvious signs was not described in the literature yet. This infrequent acute SBO etiology but must be searched especially when there is no other evident cause of obstruction in female patients. Early laparoscopy is mostly advised when there are some worrying clinical or CT scan signs.

  16. Ultrasonographic Findings of Extratesticular Diseases Causing Acute Scrotal Disorders

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Jae Joon; Lee, Tack; Chang, So Yong; Kim, Myeong Jin; Yoo, Hyung Sik; Lee, Jong Tae [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1996-12-15

    To evaluate the kinds of extratesticular diseases causing acute scrotal disorders by emergent sonography of the scrotum. Scrotal sonography in sixty-five patients, with age ranging from 5months to 82 years (mean : 27.3 years), with acute scrotal pain and swelling, was prospectively carried out by either a 10 or 7.5 MHz transducer. We evaluated the size and echogenicity of the epididymis, the presence of extratesticular solid mass or cyst, testicular involvement by extratesticular diseases, calcification, hydrocele and scrotal wall thickening. The most common cause of acute scrotal disorders was acute epididymitis (n= 50), followed by acute epididymo-orchitis (n = 4), mumps epididymo-orchitis (n = 2), enlarged epididymis secondary to testicular torsion (n = 2), infected hydrocele (n = 2), epididymal cyst (n = 2), rupture of varicocele (n = 1), angioneurotic edema (n = 1), and sperm granuloma (n = 1). Hydrocele was seen in 20 cases, and epididymal calcification was noted in 6 cases. Emergent scrotal sonography was useful for correct diagnosis and proper treatment in patients with acute scrotal disorders, especially in the differentiation of the acute epididymitis from other intrascrotal diseases

  17. Cerebrospinal Fluid Proteome of Patients with Acute Lyme Disease

    Energy Technology Data Exchange (ETDEWEB)

    Angel, Thomas E.; Jacobs, Jon M.; Smith, Robert P.; Pasternack, Mark S.; Elias, Susan; Gritsenko, Marina A.; Shukla, Anil K.; Gilmore, Edward C.; McCarthy, Carol; Camp, David G.; Smith, Richard D.

    2012-10-05

    Acute Lyme disease results from transmission of and infection by the bacterium Borrelia burgdorferi following a tick bite. During acute infection, bacteria can disseminate to the central nervous system (CNS) leading to the development of Lyme meningitis. Here we have analyzed pooled cerebrospinal fluid (CSF) allowing for a deep view into the proteome for a cohort of patients with early-disseminated Lyme disease and CSF inflammation leading to the identification of proteins that reflect host responses, which are distinct for subjects with acute Lyme disease. Additionally, we analyzed individual patient samples and quantified changes in protein abundance employing label-free quantitative mass spectrometry based methods. The measured changes in protein abundances reflect the impact of acute Lyme disease on the CNS as presented in CSF. We have identified 89 proteins that differ significantly in abundance in patients with acute Lyme disease. A number of the differentially abundant proteins have been found to be localized to brain synapse and thus constitute important leads for better understanding of the neurological consequence of disseminated Lyme disease.

  18. Acute colonic disease: How to image in emergency

    International Nuclear Information System (INIS)

    Romano, Stefania; Lombardo, Patrizia; Cinque, Teresa; Tortora, Giovanni; Romano, Luigia

    2007-01-01

    The diseases affecting the large intestine represent a diagnostic problem in adult patients with acute abdomen, especially when clinical symptoms are not specific. The role of the diagnostic imaging is to help clinicians and surgeons in differential diagnosis for an efficient early and prompt therapy to perform. This review article summarizes the imaging spectrum of findings of colonic acute disease, from mechanical obstruction to inflammatory diseases and perforation, offering keys to problem solving in doubtful cases as well as discussing regarding the more indicated imaging method to use in emergency, particularly MDCT

  19. Acute colonic disease: How to image in emergency

    Energy Technology Data Exchange (ETDEWEB)

    Romano, Stefania [Department of Diagnostic Imaging, A. Cardarelli Hospital, Viale Cardarelli 9, 80131 Naples (Italy)]. E-mail: stefromano@libero.it; Lombardo, Patrizia [Department of Diagnostic Imaging, A. Cardarelli Hospital, Viale Cardarelli 9, 80131 Naples (Italy); Cinque, Teresa [Department of Diagnostic Imaging, A. Cardarelli Hospital, Viale Cardarelli 9, 80131 Naples (Italy); Tortora, Giovanni [Department of Diagnostic Imaging, A. Cardarelli Hospital, Viale Cardarelli 9, 80131 Naples (Italy); Romano, Luigia [Department of Diagnostic Imaging, A. Cardarelli Hospital, Viale Cardarelli 9, 80131 Naples (Italy)

    2007-03-15

    The diseases affecting the large intestine represent a diagnostic problem in adult patients with acute abdomen, especially when clinical symptoms are not specific. The role of the diagnostic imaging is to help clinicians and surgeons in differential diagnosis for an efficient early and prompt therapy to perform. This review article summarizes the imaging spectrum of findings of colonic acute disease, from mechanical obstruction to inflammatory diseases and perforation, offering keys to problem solving in doubtful cases as well as discussing regarding the more indicated imaging method to use in emergency, particularly MDCT.

  20. Minimally Invasive Management of Acute Biliary Tract Disease during Pregnancy

    Directory of Open Access Journals (Sweden)

    Luis Tomás Chiappetta Porras

    2009-01-01

    Full Text Available Background. Acute biliary diseases during pregnancy have been classically managed conservatively. Advances in minimally invasive surgery and the high recurrence rate of symptoms observed changed this management. Methods. This is a prospective observational study. Initial management was medical. Unresponsive patients were treated with minimally invasive techniques including gallbladder percutaneous aspiration or cholecystostomy, endoscopic retrograde cholangiography, and laparoscopic cholecystectomy, depending on the pregnancy trimester and underlying diagnosis. Results. 122 patients were admitted. 69 (56.5% were unresponsive to medical treatment. Recurrent gallbladder colic was the most frequent indication for minimally invasive intervention, followed by acute cholecystitis, choledocholithiasis, and acute biliary pancreatitis. 8 patients were treated during the first trimester, 54 during the second, and 7 during the last trimester. There was no fetal morbidity or mortality. Maternal morbidity was minor with no mortality. Conclusion. Acute biliary tract diseases during pregnancy may be safely treated with minimally invasive procedures according to the underlying diagnosis and to the trimester of pregnancy.

  1. Acute phase reactants as novel predictors of cardiovascular disease.

    Science.gov (United States)

    Ahmed, M S; Jadhav, A B; Hassan, A; Meng, Qing H

    2012-05-06

    Acute phase reaction is a systemic response which usually follows a physiological condition that takes place in the beginning of an inflammatory process. This physiological change usually lasts 1-2 days. However, the systemic acute phase response usually lasts longer. The aim of this systemic response is to restore homeostasis. These events are accompanied by upregulation of some proteins (positive acute phase reactants) and downregulation of others (negative acute phase reactants) during inflammatory reactions. Cardiovascular diseases are accompanied by the elevation of several positive acute phase reactants such as C-reactive protein (CRP), serum amyloid A (SAA), fibrinogen, white blood cell count, secretory nonpancreatic phospholipase 2-II (sPLA2-II), ferritin, and ceruloplasmin. Cardiovascular disease is also accompanied by the reduction of negative acute phase reactants such as albumin, transferrin, transthyretin, retinol-binding protein, antithrombin, and transcortin. In this paper, we will be discussing the biological activity and diagnostic and prognostic values of acute phase reactants with cardiovascular importance. The potential therapeutic targets of these reactants will be also discussed.

  2. Lifting of a sector block for YE-2 at Kawasaki.

    CERN Multimedia

    R. Loveless/U. of Wisconsin

    2000-01-01

    YE-2 is build from machined sector blocks. Trial assembly is carried out horizontally. This picture represents the lifting of a machined sector block destined to the trial assembly of a half disk YE-2 at Kawasaki (KHI) Kobe, Japan.

  3. Critical points of a perturbed Otha-Kawasaki functional

    OpenAIRE

    Rizzi, Matteo

    2016-01-01

    In the paper, we consider a small perturbation of the Otha-Kawasaki functional and we construct at least four critical points close to suitable translations of the Schwarz P surface with fixed volume.

  4. Acute rheumatic fever and rheumatic heart disease in indigenous populations.

    Science.gov (United States)

    Steer, Andrew C; Carapetis, Jonathan R

    2009-12-01

    Acute rheumatic fever and rheumatic heart disease are diseases of socioeconomic disadvantage. These diseases are common in developing countries and in Indigenous populations in industrialized countries. Clinicians who work with Indigenous populations need to maintain a high index of suspicion for the potential diagnosis of acute rheumatic fever, particularly in patients presenting with joint pain. Inexpensive medicines, such as aspirin, are the mainstay of symptomatic treatment of rheumatic fever; however, antiinflammatory treatment has no effect on the long-term rate of progression or severity of chronic valvular disease. The current focus of global efforts at prevention of rheumatic heart disease is on secondary prevention (regular administration of penicillin to prevent recurrent rheumatic fever), although primary prevention (timely treatment of streptococcal pharyngitis to prevent rheumatic fever) is also important in populations in which it is feasible.

  5. Respiratory symptoms and acute painful episodes in sickle cell disease.

    Science.gov (United States)

    Jacob, Eufemia; Sockrider, Marianna M; Dinu, Marlen; Acosta, Monica; Mueller, Brigitta U

    2010-01-01

    The authors examined the prevalence of respiratory symptoms and determined whether respiratory symptoms were associated with prevalence of chest pain and number of acute painful episodes in children and adolescents with sickle cell disease. Participants (N = 93; 44 females, 49 males; mean age 9.8 +/- 4.3 years) reported coughing in the morning (21.5%), at night (31.2%), and during exercise (30.1%). Wheezing occurred both when they had a cold or infection (29.0%) and when they did not have (23.7%) a cold or infection. Sleep was disturbed by wheezing in 20.4%. Among the 76 patients who were school-age (>5 years), 19.7% of patients missed more than 4 days of school because of respiratory symptoms. The majority of patients reported having acute painful episodes (82.8%), and most (66.7%) reported having chest pain during acute painful episodes in the previous 12 months. Participants with acute pain episodes greater than 3 during the previous 12 months had significantly higher reports of breathing difficulties (P = .01) and chest pain (P = .002). The high number of respiratory symptoms (cough and wheeze) among patients with sickle cell disease may trigger acute painful episodes. Early screening and recognition, ongoing monitoring, and proactive management of respiratory symptoms may minimize the number of acute painful episodes.

  6. Acute tubulointerstitial nephritis complicating Legionnaires' disease: a case report

    Directory of Open Access Journals (Sweden)

    Daumas Aurélie

    2012-04-01

    Full Text Available Abstract Introduction Legionnaires' disease is recognized as a multi-systemic illness. Afflicted patients may have pulmonary, renal, gastrointestinal tract and central nervous system complications. However, renal insufficiency is uncommon. The spectrum of renal involvement may range from a mild and transient elevation of serum creatinine levels to anuric renal failure requiring dialysis and may be linked to several causes. In our present case report, we would like to draw attention to the importance of the pathological documentation of acute renal failure by reporting a case of a patient with acute tubulointerstitial nephritis complicating Legionnaires' disease. Case presentation A 55-year-old Caucasian man was admitted to our hospital for community-acquired pneumonia complicated by acute renal failure. Legionella pneumophila serogroup type 1 was diagnosed. Although the patient's respiratory illness responded to intravenous erythromycin and ofloxacin therapy, his renal failure worsened, he became anuric, and hemodialysis was started. A renal biopsy was performed, which revealed severe tubulointerstitial nephritis. After initiation of steroid therapy, his renal function improved dramatically. Conclusions This case highlights the importance of kidney biopsies in cases where acute renal failure is a complicating factor in Legionnaires' disease. If the presence of acute tubulointerstitial nephritis can be confirmed, it will likely respond favorably to steroidal treatment and thus irreversible renal damage and chronic renal failure will be avoided.

  7. Acute Chagas Disease: New Global Challenges for an Old Neglected Disease

    Science.gov (United States)

    Andrade, Daniela V.; Gollob, Kenneth J.; Dutra, Walderez O.

    2014-01-01

    Chagas disease is caused by infection with the protozoan Trypanosoma cruzi, and although over 100 years have passed since the discovery of Chagas disease, it still presents an increasing problem for global public health. A plethora of information concerning the chronic phase of human Chagas disease, particularly the severe cardiac form, is available in the literature. However, information concerning events during the acute phase of the disease is scarce. In this review, we will discuss (1) the current status of acute Chagas disease cases globally, (2) the immunological findings related to the acute phase and their possible influence in disease outcome, and (3) reactivation of Chagas disease in immunocompromised individuals, a key point for transplantation and HIV infection management. PMID:25077613

  8. Acute type II cryoglobulinaemic vasculitis mimicking atherosclerotic peripheral vascular disease.

    LENUS (Irish Health Repository)

    Saeed, A

    2012-01-31

    Atherosclerotic peripheral vascular disease is a common presenting cause for digital ischaemia in life long smokers. Acute severe Type II Cryoglobulinaemic vasculitis is a rare yet important cause, which may present with similar clinical features and which if undiagnosed may be rapidly fatal. Following the instigation of therapy with intravenous methylprednisolone and cyclophosphamide this patient made an excellent recovery.

  9. Clinical Course of Acute Pancreatitis in Chronic Kidney Disease ...

    African Journals Online (AJOL)

    Introduction: The aim of this study was to assess the clinical course, etiology and complications of acute pancreatitis among chronic kidney disease (CKD) patients in a tertiary care renal center in Karachi. Methods: We retrospectively evaluated the clinical course of CKD patients who presented to our emergency room with ...

  10. Addison's disease presenting as acute chest syndrome: Case report ...

    African Journals Online (AJOL)

    Addison's disease presenting as acute chest syndrome: Case report and review of literature. MR Akpa, OJ Odia. Abstract. No Abstract. Nigerian Journal of Medicine Vol. 15 (4) October-December 2006: 451-452. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  11. Glomerular disease and acute kidney injury in Sudan ...

    African Journals Online (AJOL)

    RESEARCH. 704. July 2016, Vol. 106, No. 7. Acute kidney injury (AKI) is a relatively common clinical condition, although the nature of AKI around the world is not well documented. ... the developing world that AKI in SSA is a disease of the young in whom pre-renal mechanisms predominate,[7,8] as a result of which.

  12. Fatal acute Chagas Disease in a Chimpanzee

    Science.gov (United States)

    2009-08-01

    the disease. The observation of an abnormal ECG made two months before death, whereas TC serology was negative one month before death, could suggest...Trypanosoma cruzi infection in immunosuppressed patients: contributions for the laboratorial diagnosis standardization. Rev Inst Med Trop Sao Paulo... vaccine . Behring Inst Mitt. 1982; 71:132–137. 9. Gleiser CA, Yaeger RG, Ghidoni JJ. Trypanosoma cruzi infection in a colony-born baboon. J Am Vet Med Assoc

  13. Diagnostics of vascular diseases as a cause for acute abdomen

    International Nuclear Information System (INIS)

    Juchems, M.S.; Aschoff, A.J.

    2010-01-01

    Vascular pathologies are rare causes of an acute abdomen. If the cause is a vascular disease a rapid diagnosis is desired as vascular pathologies are associated with high mortality. A differentiation must be made between arterial and venous diseases. An occlusion of the superior mesenteric artery is the most common reason for acute mesenteric ischemia but intra-abdominal arterial bleeding is also of great importance. Venous pathologies include thrombotic occlusion of the portal vein, the mesenteric vein and the vena cava. Multi-detector computed tomography (MDCT) is predestined for the diagnostics of vascular diseases of the abdomen. Using multiphasic contrast protocols enables reliable imaging of the arterial and venous vessel tree and detection of disorders with high sensitivity and specificity. Although conventional angiography has been almost completely replaced by MDCT as a diagnostic tool, it is still of high importance for minimally invasive interventions, for example in the management of gastrointestinal bleeding. (orig.) [de

  14. Recent Developments in Epigenetics of Acute and Chronic Kidney Diseases

    Science.gov (United States)

    Reddy, Marpadga A.; Natarajan, Rama

    2015-01-01

    The growing epidemic of obesity and diabetes, the aging population as well as prevalence of drug abuse has led to significant increases in the rates of the closely associated acute and chronic kidney diseases, including diabetic nephropathy. Furthermore, evidence shows that parental behavior and diet can affect the phenotype of subsequent generations via epigenetic transmission mechanisms. These data suggest a strong influence of the environment on disease susceptibility and that, apart from genetic susceptibility, epigenetic mechanisms need to be evaluated to gain critical new information about kidney diseases. Epigenetics is the study of processes that control gene expression and phenotype without alterations in the underlying DNA sequence. Epigenetic modifications, including cytosine DNA methylation and covalent post translational modifications of histones in chromatin are part of the epigenome, the interface between the stable genome and the variable environment. This dynamic epigenetic layer responds to external environmental cues to influence the expression of genes associated with disease states. The field of epigenetics has seen remarkable growth in the past few years with significant advances in basic biology, contributions to human disease, as well as epigenomics technologies. Further understanding of how the renal cell epigenome is altered by metabolic and other stimuli can yield novel new insights into the pathogenesis of kidney diseases. In this review, we have discussed the current knowledge on the role of epigenetic mechanisms (primarily DNA me and histone modifications) in acute and chronic kidney diseases, and their translational potential to identify much needed new therapies. PMID:25993323

  15. Recent developments in epigenetics of acute and chronic kidney diseases.

    Science.gov (United States)

    Reddy, Marpadga A; Natarajan, Rama

    2015-08-01

    The growing epidemic of obesity and diabetes, the aging population as well as prevalence of drug abuse has led to significant increases in the rates of the closely associated acute and chronic kidney diseases, including diabetic nephropathy. Furthermore, evidence shows that parental behavior and diet can affect the phenotype of subsequent generations via epigenetic transmission mechanisms. These data suggest a strong influence of the environment on disease susceptibility and that, apart from genetic susceptibility, epigenetic mechanisms need to be evaluated to gain critical new information about kidney diseases. Epigenetics is the study of processes that control gene expression and phenotype without alterations in the underlying DNA sequence. Epigenetic modifications, including cytosine DNA methylation and covalent post-translational modifications of histones in chromatin, are part of the epigenome, the interface between the stable genome and the variable environment. This dynamic epigenetic layer responds to external environmental cues to influence the expression of genes associated with disease states. The field of epigenetics has seen remarkable growth in the past few years with significant advances in basic biology, contributions to human disease, as well as epigenomics technologies. Further understanding of how the renal cell epigenome is altered by metabolic and other stimuli can yield novel new insights into the pathogenesis of kidney diseases. In this review, we have discussed the current knowledge on the role of epigenetic mechanisms (primarily DNAme and histone modifications) in acute and chronic kidney diseases, and their translational potential to identify much needed new therapies.

  16. Acute Chest Syndrome in Children with Sickle Cell Disease

    Science.gov (United States)

    Bakshi, Nitya; Krishnamurti, Lakshmanan

    2017-01-01

    Acute chest syndrome (ACS) is a frequent cause of acute lung disease in children with sickle cell disease (SCD). Patients may present with ACS or may develop this complication during the course of a hospitalization for acute vaso-occlusive crises (VOC). ACS is associated with prolonged hospitalization, increased risk of respiratory failure, and the potential for developing chronic lung disease. ACS in SCD is defined as the presence of fever and/or new respiratory symptoms accompanied by the presence of a new pulmonary infiltrate on chest X-ray. The spectrum of clinical manifestations can range from mild respiratory illness to acute respiratory distress syndrome. The presence of severe hypoxemia is a useful predictor of severity and outcome. The etiology of ACS is often multifactorial. One of the proposed mechanisms involves increased adhesion of sickle red cells to pulmonary microvasculature in the presence of hypoxia. Other commonly associated etiologies include infection, pulmonary fat embolism, and infarction. Infection is a common cause in children, whereas adults usually present with pain crises. Several risk factors have been identified in children to be associated with increased incidence of ACS. These include younger age, severe SCD genotypes (SS or Sβ0 thalassemia), lower fetal hemoglobin concentrations, higher steady-state hemoglobin levels, higher steady-state white blood cell counts, history of asthma, and tobacco smoke exposure. Opiate overdose and resulting hypoventilation can also trigger ACS. Prompt diagnosis and management with intravenous fluids, analgesics, aggressive incentive spirometry, supplemental oxygen or respiratory support, antibiotics, and transfusion therapy, are key to the prevention of clinical deterioration. Bronchodilators should be considered if there is history of asthma or in the presence of acute bronchospasm. Treatment with hydroxyurea should be considered for prevention of recurrent episodes. This review evaluates the

  17. Protective Role for Antioxidants in Acute Kidney Disease

    Directory of Open Access Journals (Sweden)

    Joanne M. Dennis

    2017-07-01

    Full Text Available Acute kidney injury causes significant morbidity and mortality in the community and clinic. Various pathologies, including renal and cardiovascular disease, traumatic injury/rhabdomyolysis, sepsis, and nephrotoxicity, that cause acute kidney injury (AKI, induce general or regional decreases in renal blood flow. The ensuing renal hypoxia and ischemia promotes the formation of reactive oxygen species (ROS such as superoxide radical anions, peroxides, and hydroxyl radicals, that can oxidatively damage biomolecules and membranes, and affect organelle function and induce renal tubule cell injury, inflammation, and vascular dysfunction. Acute kidney injury is associated with increased oxidative damage, and various endogenous and synthetic antioxidants that mitigate source and derived oxidants are beneficial in cell-based and animal studies. However, the benefit of synthetic antioxidant supplementation in human acute kidney injury and renal disease remains to be realized. The endogenous low-molecular weight, non-proteinaceous antioxidant, ascorbate (vitamin C, is a promising therapeutic in human renal injury in critical illness and nephrotoxicity. Ascorbate may exert significant protection by reducing reactive oxygen species and renal oxidative damage via its antioxidant activity, and/or by its non-antioxidant functions in maintaining hydroxylase and monooxygenase enzymes, and endothelium and vascular function. Ascorbate supplementation may be particularly important in renal injury patients with low vitamin C status.

  18. Endotoxicosis as the Contents of Posresuscitative Disease in Acute Poisoning

    Directory of Open Access Journals (Sweden)

    Ye. A. Luzhnikov

    2007-01-01

    Full Text Available Objective: to study the specific features of the diagnosis and treatment of endothoxicosis as a manifestation of postresus-citative disease in acute exogenous poisoning.Subjects and methods. Clinical, laboratory, and statistical methods of the diagnosis of endotoxicosis complicating the course of acute poisoning by narcotics, psychopharmacological agents, and cauterants, as well as complex physicochemical detoxification were applied to 554 patients.Results. The study pathology has been ascertained to have 3 developmental stages — from functional (primary to developed and terminal clinical and laboratory manifestations as multiple organ dysfunctions. The best therapeutic results are achieved by effective therapeutic measures just in early-stage endotoxicosis, by substantially reducing the rates of death and pneumonia and the time of the latter’s resolution. The major contribution to the reduction in the rate of death due acute poisoning is associated with physicochemical detoxification that considerably lessens the influence of the intoxication factors of postresuscitative disease.Conclusion. When diagnosing endotoxicosis in patients with acute endogenous intoxication, it is necessary to keep in mind a whole spectrum of typical changes in endotoxicosis markers and homeostatic parameters: hematologi-cal, blood rheological, lipid peroxidation/antioxidative systems, which should be timely corrected by the basic efferent artificial detoxification techniques (hemosorption, hemodiafiltration, hemofiltration, by compulsorily employing physio-and chemohemotherapy (laser-ultraviolet hemotherapy, sodium hypochlorite infusion. 

  19. Observation of atmospheric radioactive lead isotopes at Kawasaki, Japan

    International Nuclear Information System (INIS)

    Koike, Yuya; Kurihara, Yuichi; Sato, Jun; Takahashi, Masaomi

    2011-01-01

    Atmospheric concentrations of radioactive lead isotopes were observed with aerosol sample intermittently during April to July 2011 at Kawasaki. Spectral lines from 210 Pb, 212 Pb, 214 Pb, 208 Tl, 7 Be, 131 I, 134 Cs and 137 Cs are identified in the spectrum of aerosol sample. The concentrations of 210 Pb and 212 Pb at Kawasaki ranged from 0.30 to 0.65 mBq/m 3 and from 0.9 to 3.1 mBq/m 3 , respectively. These concentration levels are similar to a past values observed at Kawasaki. Observations of atmospheric 131 I, 134 Cs and 137 Cs are estimated to be responsible to the transportation of 131 I, 134 Cs and 137 Cs originating from the Fukushima nuclear accident. (author)

  20. Cholescintigraphic abnormality in a case of Kawasaki syndrome

    International Nuclear Information System (INIS)

    Zanzi, I.; Cuomo Perpignano, M.; Margouleff, D.; Aiges, H.

    1985-01-01

    A 26-month-old girl with Kawasaki syndrome (mucocutaneous lymph node syndrome) is presented. Liver function studies were abnormal and sonographic examination revealed hydrops of the gallbladder. The Tc-99m DISIDA cholescintigraphy demonstrated both early and delayed nonvisualization of the gallbladder. A photopenic area was noted in and below the gallbladder fossa and there was medial and upward displacement of the common bile duct. It appears that Kawasaki syndrome may result in nonvisualization of the gallbladder by cholescintigraphy. Accordingly, this diagnosis should be added to the list of conditions associated with nonvisualization of the gallbladder by biliary scintigraphy

  1. Observations of atmospheric concentrations of 212Pb at Kawasaki, Japan

    International Nuclear Information System (INIS)

    Koike, Yuya; Saito, Takashi; Nakamura, Toshihiro; Sato, Jun

    2002-01-01

    Atmospheric concentrations of 212 Pb were observed with aerosol samples during the period from January, 2000 to December, 2001 at Kawasaki. The atmospheric concentrations of 212 Pb ranged from 2 to 126 mBq/m 3 . Seasonal variations of 212 Pb concentration showed the 'one-peak' variation pattern: high concentrations appeared in winter season due to occurring of inversion layer in winter, and low concentration in summer season owing to prevailing wind from south over the Pacific coast of Japan, and large amount of precipitation at the observation site. These meteorological conditions may yield the 'one-peak' variation pattern at Kawasaki. (author)

  2. Lie symmetries of the shigesada-Kawasaki-Teramoto system

    Science.gov (United States)

    Cherniha, Roman; Davydovych, Vasyl'; Muzyka, Liliia

    2017-04-01

    The Shigesada-Kawasaki-Teramoto system, which consists of two reaction-diffusion equations with variable cross-diffusion and quadratic nonlinearities, is considered. The system is the most important case of the biologically motivated model proposed by Shigesada et al. (J. Theor. Biol.79(1979) 83-99). A complete description of Lie symmetries for this system is derived. It is proved that the Shigesada-Kawasaki-Teramoto system admits a wide range of different Lie symmetries depending on coefficient values. In particular, the Lie symmetry operators with highly unusual structure are unveiled and applied for finding exact solutions of the relevant nonlinear system with cross-diffusion.

  3. Acute Illness Protocol for Maple Syrup Urine Disease.

    Science.gov (United States)

    Rodan, Lance H; Aldubayan, Saud H; Berry, Gerard T; Levy, Harvey L

    2018-01-01

    Inborn errors of metabolism (IEMs) are genetic disorders that disrupt enzyme activity, cellular transport, or energy production. They are individually rare but collectively have an incidence of 1:1000. Most patients with IEMs are followed up by a physician with expertise in biochemical genetics (metabolism), but may present outside this setting. Because IEMs can present acutely with life-threatening crises that require specific interventions, it is critical for the emergency medicine physician, pediatrician, internist, and critical care physician as well as the biochemical geneticist to have information on the initial assessment and management of patients with these disorders. Appropriate early care can be lifesaving. This protocol is not designed to replace the expert consultation of a biochemical geneticist, but rather to improve early care and increase the level of comfort of the acute care physician with initial management of maple syrup urine disease until specialty consultation is obtained.

  4. Noninvasive imaging in acute coronary disease. A clinical perspective

    International Nuclear Information System (INIS)

    Gersh, B.J.

    1991-01-01

    Numerous highly complex and sensitive noninvasive imaging techniques have enhanced the care of patients with acute myocardial infarction. Optimum use requires specific objectives to be defined in advance, including a review of the potential impact of the test on subsequent decisions. An additional issue that is subject to scrutiny in the current climate of cost containment relates to the incremental value of a specific examination. The imaging modality to be used will partially depend on other issues, including accessibility, cost, and interindividual or institutional expertise with a particular technique. Major applications in noninvasive imaging in the acute coronary syndromes include the following: (1) diagnosis, including identification of associated diseases and contraindications for acute reperfusion; (2) evaluation and management of complications; (3) determination of prognosis (both early and late); (4) estimation of myocardial viability; (5) assessment of therapeutic efficacy; (6) investigational approaches, including 99mTc-sestamibi tomographic imaging, ultrafast cine computed tomographic scanning, and nuclear magnetic resonance imaging. Previous studies in the prethrombolytic era have documented the powerful impact of radionuclide stress testing on prognosis, but this needs to be reevaluated in the light of the changing current population undergoing stress testing. Preliminary data imply that the prognostic accuracy of stress testing after thrombolytic therapy is diminished. Moreover, the role of the open infarct-related artery in traditional estimates of prognosis requires further study. Noninvasive imaging has multiple applications in the diagnosis and management of patients with acute coronary disease, but the decision to use a specific technology in a particular circumstance mandates good clinical judgment and selectivity. 82 references

  5. Color Doppler US in the acute scrotal disease

    International Nuclear Information System (INIS)

    Cha, Yoo Mi; Yang, Dal Mo; Kang, Sook Wook; Kim, Hyung Sik; Lee, Young Seok; Kim, Hyeon Hoe

    1993-01-01

    To evaluate the utility of Color doppler US in the patients with acute scrotal pain, we retrospectively analyzed 37 patients referred for Color Doppler US of the scrotum. The diagnosis was confirmed by means of appropriate response to antibiotic treatment (31 cases) or surgery (6 cases). Thirty one of 37 patients were diagnosed as inflammatory disease (24 cases of epididymitis, 7 cases of epididymo-orchitis). Twenty three of 24cases of epididymitis had increased epididymal flow, while 6 of 7 cases of epididymo-orchitis had increased epididymal and testicular flow. Five patients were confirmed as testicular torsion, and in all cases nointratesticular blood flow was identified on the symptomatic side. In one case of torsion of appendix testis, epididymis was enlarged and there were increased signals suggesting epididymitis on Color Doppler US, but was confirmed by surgery as torsion of appendix testis. Therefore, the differentiation between torsion and inflammatory disease was possible by using Color Doppler US of the scrotum in 34 of 37 cases in our study. On the basis of our results, we may conclude that Color Doppler US can simultaneously display blood flow and detailed anatomic images, and function as an effective means of evaluating patients with acute scrotal disease

  6. Pathogenic mechanisms of Acute Graft versus Host Disease

    Directory of Open Access Journals (Sweden)

    Ferrara James L.M.

    2002-01-01

    Full Text Available Graft-versus-host-disease (GVHD is the major complication of allogeneic Bone Marrow Transplant (BMT. Older BMT recipients are a greater risk for acute GVHD after allogeneic BMT, but the causes of this association are poorly understood. Using well-characterized murine BMT models we have explored the mechanisms of increased GVHD in older mice. GVHD mortality and morbidity, and pathologic and biochemical indices were all worse in old recipients. Donor T cell responses were significantly increased in old recipients both in vivo and in vitro when stimulated by antigen-presenting cells (APCs from old mice. In a haploidential GVHD model, CD4+ donor T cells mediated more severe GVHD in old mice. We confirmed the role of aged APCs in GVHD using bone marrow chimera recipient created with either old or young bone marrow. APCs from these mice also stimulated greater responses from allogeneic cells in vitro. In a separate set of experiments we evaluated whether alloantigen expression on host target epithelium is essential for tissue damage induced by GVHD. Using bone marrow chimeras recipients in which either MHC II or MHC I alloantigen was expressed only on APCs, we found that acute GVHD does not require alloantigen expression on host target epithelium and that neutralization of tumor necrosis factor-alpha and interleukin-1 prevents acute GVHD. These results pertain to CD4-mediated GVHD and to a lesser extent in CD8-mediated GVHD, and confirm the central role of most APCs as well as inflammatory cytokines.

  7. Pulmonary Surfactants for Acute and Chronic Lung Diseases (Part II

    Directory of Open Access Journals (Sweden)

    O. A. Rozenberg

    2014-01-01

    Full Text Available Part 2 of the review considers the problem of surfactant therapy for acute respiratory distress syndrome (ARDS in adults and young and old children. It gives information on the results of surfactant therapy and prevention of ARDS in patients with severe concurrent trauma, inhalation injuries, complications due to complex expanded chest surgery, or severe pneumonias, including bilateral pneumonia in the presence of A/H1N1 influenza. There are data on the use of a surfactant in obstetric care and prevention of primary graft dysfunction during lung transplantation. The results of longterm use of surfactant therapy in Russia, suggesting that death rates from ARDS may be substantially reduced (to 20% are discussed. Examples of surfactant therapy for other noncritical lung diseases, such as permanent athelectasis, chronic obstructive pulmonary diseases, and asthma, as well tuberculosis, are also considered.

  8. Acute erythroid leukemia: autopsy report of a rare disease

    Directory of Open Access Journals (Sweden)

    Cristiane Rúbia Ferreira

    2011-12-01

    Full Text Available Acute erythroid leukemia (AEL is a rare subtype of acute myeloid leukemia(AML, characterized by predominant erythroid proliferation. The 2008 WorldHealth Organization (WHO classification of AML defined two AEL subtypes:erythroleukaemia (EL, in which erythroid precursors account for 50% or moreof all nucleated bone marrow cells and myeloblasts account for 20% or more ofthe nonerythroid cell population; and pure erythroid leukemia (PEL, in whicherythroid precursors account for 80% or more of all nucleated bone marrowcells. We report the case of an elderly female patient with wasting syndromeand pancytopenia without evidence of blasts in peripheral blood. A diagnosisof PEL was established on the basis of bone marrow biopsy findings. Thepatient died on postadmission day 20, and an autopsy was performed. Wereclassified the disease as EL on the basis of the autopsy findings, whichincluded myeloblasts accounting for more than 20% of the nonerythroid cellsin the bone marrow, as well as leukemic infiltration and myeloid metaplasia insolid organs, such as the liver, spleen, kidneys, adrenal glands, and abdominallymph nodes. A rare disease, AEL accounts for less than 5% of all AMLs and ispractically a diagnosis of exclusion. Autopsy reports of AEL are extremely rarein the literature. We demonstrate that in the case reported here, leukemia cellstended to infiltrate solid organs with myeloid metaplasia. Our findings alsoshow that a larger neoplastic bone marrow sample is crucial to the correctdiagnosis of EL, which is based on morphological and quantitative criteria.

  9. Acute Chagas disease in El Salvador 2000-2012 - Need for surveillance and control

    Directory of Open Access Journals (Sweden)

    Emi Sasagawa

    2014-04-01

    Full Text Available Several parasitological studies carried out in El Salvador between 2000-2012 showed a higher frequency of acute cases of Chagas disease than that in other Central American countries. There is an urgent need for improved Chagas disease surveillance and vector control programs in the provinces where acute Chagas disease occurs and throughout El Salvador as a whole.

  10. Acute Chagas disease in El Salvador 2000-2012 - Need for surveillance and control

    Science.gov (United States)

    Sasagawa, Emi; de Aguilar, Ana Vilma Guevara; de Ramírez, Marta Alicia Hernández; Chévez, José Eduardo Romero; Nakagawa, Jun; Cedillos, Rafael Antonio; Kita, Kiyoshi

    2014-01-01

    Several parasitological studies carried out in El Salvador between 2000-2012 showed a higher frequency of acute cases of Chagas disease than that in other Central American countries. There is an urgent need for improved Chagas disease surveillance and vector control programs in the provinces where acute Chagas disease occurs and throughout El Salvador as a whole. PMID:24676660

  11. Acute methemoglobinemia associated with ochronotic valvular heart disease: report of a case.

    Science.gov (United States)

    Uchiyama, C; Kondoh, H; Shintani, H

    2010-03-01

    We describe the first reported case of acute methemoglobinemia associated with ochronotic valvular heart disease. A 79-year-old man with ochronotic valvular heart disease experienced decreased urinary output starting 9 days after an operation. Thereafter, the patient's methemoglobin concentration acutely increased, indicating systemic cyanosis, while the arterial partial oxygen pressure (PaO (2)) was maintained at around 200 mmHg. In patients with ochronotic valvular heart disease, acute methemoglobinemia may occur, as in cases of renal failure or oliguresis.

  12. The Burden of Systemic Adiposity on Pancreatic Disease: Acute Pancreatitis, Non-Alcoholic Fatty Pancreas Disease, and Pancreatic Cancer.

    Science.gov (United States)

    Malli, Ahmad; Li, Feng; Conwell, Darwin L; Cruz-Monserrate, Zobeida; Hussan, Hisham; Krishna, Somashekar G

    2017-01-01

    Obesity is a global epidemic as recognized by the World Health Organization. Obesity and its related comorbid conditions were recognized to have an important role in a multitude of acute, chronic, and critical illnesses including acute pancreatitis, nonalcoholic fatty pancreas disease, and pancreatic cancer. This review summarizes the impact of adiposity on a spectrum of pancreatic diseases.

  13. Acute abdominal conditions in people with sickle cell disease: A 10 ...

    African Journals Online (AJOL)

    Background: Abdominal crises (vaso-occlusive) are not infrequent in patients with sickle cell anemia. They usually present as acute abdomen. These patients none the less present with other causes of acute abdomen like others without hemoglobinopathy. Six cases of surgical acute abdomen in sickle cell disease patients ...

  14. Six years' experience of minicholecystostomy for acute calculous gallbladder disease

    International Nuclear Information System (INIS)

    Lee, S.H.; Stoller, J.L.; Fache, J.S.; Gibney, R.G.; Burhenne, H.J.

    1990-01-01

    This paper assesses the value and outcome of combined surgical (mini-cholecystostomy) and radiologic stone extraction in high-risk patients with acute calculous gallbladder disease. Sixty-seven patients were treated over a 6-year period. Three were 37 women and 30 men (age range, 33-98 years; mean, 73 years). Fifty (74%) surgical procedures were performed under local anesthesia. Radiologic gallstone extraction was achieved in 49 patients (73%). Extra-corporeal shock wave lithotripsy was required in six patients to fragment large stones. Twelve patients (18%) also had bile duct stones, of which 8 (67%) were successfully cleared. There were 4 deaths (6%) within 30 days. Twelve cholecystectomies (18%) were performed between 3 and 19 weeks (mean, 9 weeks) after minicholecystostomy as a result of failed stone clearance. The long-term outcome for those patients whose gallstones were cleared are discussed

  15. CT appearance of acute inflammatory disease of the renal interstitium

    International Nuclear Information System (INIS)

    Gold, R.P.; McClennan, B.L.; Rottenberg, R.R.

    1983-01-01

    Today, infection remains the most common disease of the urinary tract and constitutes almost 75% of patient problems requiring urologic evaluation. There have been several major factors responsible for our better understanding of the nature and pathophysiology of urinary tract infection. One has been quantitated urine bacteriology and another, the discovery that a significant part of the apparently healthy adult female population has asymptomatic bacteriuria. Abnormal conditions such as neurogenic bladder, bladder malignancy, prolonged catheter drainage and reflux, altered host resistance, diabetes mellitus, and urinary tract obstruction, as well as pregnancy, may either predispose to or be implicated in the pathogenesis of urinary tract infection. There is a wide range of conditions that result in acute renal inflammation and those under discussion affect primarily the interstitium. This term refers to the connective tissue elements separating the tubules in the cortex and medulla. Hence, the interstitial nephritides are to be distinguished from the glomerulonephritides and fall into two general etiologic categories: infectious and noninfectious

  16. CT appearance of acute inflammatory disease of the renal interstitium

    Energy Technology Data Exchange (ETDEWEB)

    Gold, R.P. (New York Medical Coll., Valhalla); McClennan, B.L.; Rottenberg, R.R.

    1983-08-01

    Today, infection remains the most common disease of the urinary tract and constitutes almost 75% of patient problems requiring urologic evaluation. There have been several major factors responsible for our better understanding of the nature and pathophysiology of urinary tract infection. One has been quantitated urine bacteriology and another, the discovery that a significant part of the apparently healthy adult female population has asymptomatic bacteriuria. Abnormal conditions such as neurogenic bladder, bladder malignancy, prolonged catheter drainage and reflux, altered host resistance, diabetes mellitus, and urinary tract obstruction, as well as pregnancy, may either predispose to or be implicated in the pathogenesis of urinary tract infection. There is a wide range of conditions that result in acute renal inflammation and those under discussion affect primarily the interstitium. This term refers to the connective tissue elements separating the tubules in the cortex and medulla. Hence, the interstitial nephritides are to be distinguished from the glomerulonephritides and fall into two general etiologic categories: infectious and noninfectious.

  17. Acute alithiasic cholecystitis: a not so rare disease

    Directory of Open Access Journals (Sweden)

    Javier Blasco-Alonso

    2014-08-01

    Full Text Available Introduction: Acute acalculous cholecystitis (AAC occurs more frequently in critically ill patients, in the immediate postoperative period, after trauma or extensive burns. It has a high rate of morbidity and mortality. Ischemia, infection and vesicular stasis are determinants in its pathogenesis. Material and method: Retrospective study including all cases of AAC diagnosed in our pediatric intensive care unit between January 1997 and December 2012. Results: We included 7 patients, all associated with viral or bacterial infection. All of them suffered from abdominal pain, mainly localized in the right upper quadrant, jaundice and dark urine. Abdominal ultrasound showed thickening and hypervascularity of the gallbladder wall in all cases. The outcome was satisfactory without surgery in all patients. Conclusions: The clinical presentation is oligosymptomatic within severe systemic diseases. The AAC should be suspected in the appearance of any abdominal pain with jaundice/dark urine and hypertransaminasemia in patients suffering from critical or serious infections.

  18. 76 FR 82039 - Receipt of Petition for Decision That Nonconforming 2000-2003 Kawasaki ZR750 Motorcycles Are...

    Science.gov (United States)

    2011-12-29

    ...-0182; Notice 1] Receipt of Petition for Decision That Nonconforming 2000-2003 Kawasaki ZR750... Administration (NHTSA) of a petition for a decision that nonconforming 2000-2003 Kawasaki ZR750 motorcycles that...) has petitioned NHTSA to decide whether non-U.S. certified 2000-2003 Kawasaki ZR750 motorcycles are...

  19. 76 FR 14116 - Notice of Receipt of Petition for Decision That Nonconforming 2002 Kawasaki Ninja ZX-6R...

    Science.gov (United States)

    2011-03-15

    ...-0034] Notice of Receipt of Petition for Decision That Nonconforming 2002 Kawasaki Ninja ZX-6R...: Notice of receipt of petition for decision that nonconforming 2002 Kawasaki Ninja ZX-6R motorcycles are... Administration (NHTSA) of a petition for a decision that 2002 Kawasaki Ninja ZX-6R motorcycles that were not...

  20. A randomized study of the prevention of acute graft-versus-host disease

    International Nuclear Information System (INIS)

    Ramsay, N.K.C.; Kersey, J.H.; Robison, L.L.; McGlave, P.B.; Woods, W.G.; Krivit, W.; Kim, T.H.; Goldman, A.I.; Nesbit, M.E. Jr.

    1982-01-01

    Acute graft-versus-host disease is a major problem in allogeneic bone-marrow transplantation. We performed a randomized study to compare the effectiveness of two regimens in the prevention of acute graft-versus-host disease. Thirty-five patients received methotrexate alone, and 32 received methotrexate, antithymocyte globulin, and prednisone. Of the patients who received methotrexate alone, 48 percent had acute graft-versus-host disease, as compared with 21 per cent of those who received methotrexate, antithymocyte globulin, and prednisone (P = 0.01). The age of the recipient was a significant factor in the development of acute graft-versus-host disease: Older patients had a higher incidence of the disease (P = 0.001). We conclude that the combination of methotrexate, antithymocyte globulin, and prednisone significantly decreased the incidence of acute graft-versus-host disease and should be used to prevent this disorder in patients receiving allogeneic marrow transplants

  1. Interfaces in confined Ising models: Kawasaki, Glauber and sheared dynamics

    International Nuclear Information System (INIS)

    Smith, Thomas H R; Schmidt, Matthias; Vasilyev, Oleg; Maciolek, Anna; Abraham, Douglas B

    2008-01-01

    We study interfacial properties of the phase-separated two-dimensional Ising model. The interface between coexisting phases is stabilized by two parallel walls with opposing surface fields. A driving field parallel to the walls is applied which (i) either acts locally at the walls or (ii) varies linearly with distance across the strip. Using computer simulations with Kawasaki dynamics, we found (Smith et al 2008 Phys. Rev. Lett. 101 067203) that the system reaches a steady state with a sharper magnetization profile, reduced interfacial width, and faster decay of correlations along the interface, as compared to the equilibrium case. Here we present new results for the bond energy profile, providing further evidence for the picture wherein shear acts as effective confinement in this system. As a prerequisite for understanding the driven system, we investigate the pronounced differences between Kawasaki (spin-exchange) and Glauber (spin-flip) dynamics in the confined equilibrium system.

  2. Acute colonic diverticulitis: modern understanding of pathomechanisms, risk factors, disease burden and severity

    NARCIS (Netherlands)

    Søreide, Kjetil; Boermeester, Marja A.; Humes, David J.; Velmahos, George C.

    2016-01-01

    Conservative, non-antibiotic and non-surgical management of acute diverticulitis is currently being investigated. To better inform clinical decisions, better understanding of disease mechanisms, disease burden and severity is needed. Literature search of risk factors, pathophysiology, epidemiology

  3. A rare disease in the differential diagnosis of acute pancreatitis: acute brucellosis.

    Science.gov (United States)

    Berber, Ilhami; Erkurt, Mehmet Ali; Yetkin, Funda; Unlu, Serkan; Yilmaz, Sami; Bentli, Recep; Bazna, Sezai

    2014-01-01

    Some infectious organisms may give rise to acute pancreatitis; brucellosis, however, extremely rarely leads to acute pancreatitis. A 40-year-old man was diagnosed with acute pancreatitis, the etiology of which was determined to be acute brucellosis. The patient was discharged without complications approximately 15 days after the initiation of trimethoprim-sulfamethoxazole and doxycycline treatment. Brucella infections may rarely be complicated by acute pancreatitis. Thus, brucellosis should be remembered in the etiology of acute pancreatitis in regions such as Turkey, where Brucella infections are endemic.

  4. Acute abdomen and ascites as presenting features of autosomal dominant polycystic kidney disease

    OpenAIRE

    Chaudhary, Sanjay; Qian, Qi

    2012-01-01

    We describe a patient with sudden onset of abdominal pain and ascites, leading to the diagnosis of autosomal dominant polycystic kidney disease (ADPKD). Her presentation was consistent with acute liver cyst rupture as the cause of her acute illness. A review of literature on polycystic liver disease in patients with ADPKD and current management strategies are presented. This case alerts physicians that ADPKD could occasionally present as an acute abdomen; cyst rupture related to ADPKD may be ...

  5. Diffusive long-time behavior of Kawasaki dynamics

    CERN Document Server

    Cancrin, C; Roberto, C

    2003-01-01

    If $P_t$ is the semigroup associated with the Kawasaki dynamics on $\\Z^d$ and $f$ is a local function on the configuration space, then the variance with respect to the invariant measure $\\mu$ of $P_t f$ goes to zero as $t\\to\\oo$ faster than $t^{-d/2+\\e}$, with $\\e$ arbitrarily small. The fundamental assumption is a mixing condition on the interaction of Dobrushin and Schlosman type.

  6. Treatment of Experimental Acute Radiation Disease in Mice with Probiotics, Quinolones, and General Gnotobiological Isolation

    Science.gov (United States)

    1998-09-01

    Armed Forces Ra ioloy Research Institute Treatment of Experimental Acute Radiation Disease in Mice with Probiotics , Quinolones, and General...Gnotobiological Isolation Russia State Medical University 19990119 114 Treatment of Experimental Acute Radiation Disease in Mice with Probiotics , Quinolones...subsyndromes: hematopoietic, gastrointestinal (or GI), and cardiovascular/CNS syndrome. The range for hematopoietic syndrome is considered to be 1-6 Gy, roughly

  7. Acute Phase Reactants as Novel Predictors of Cardiovascular Disease

    OpenAIRE

    Ahmed, M. S.; Jadhav, A. B.; Hassan, A.; Meng, Qing H.

    2012-01-01

    Acute phase reaction is a systemic response which usually follows a physiological condition that takes place in the beginning of an inflammatory process. This physiological change usually lasts 1-2 days. However, the systemic acute phase response usually lasts longer. The aim of this systemic response is to restore homeostasis. These events are accompanied by upregulation of some proteins (positive acute phase reactants) and downregulation of others (negative acute phase reactants) during inf...

  8. SCINTIGRAPHY IN URGENT CONDITIONS AND COMPLICATIONS OF ACUTE DISEASES AND TRAUMAS

    Directory of Open Access Journals (Sweden)

    N. Ye. Kudryashova

    2014-01-01

    Full Text Available ABSTRACT. The data generalized in the review characterize radionuclide method as a high informative technique in diagnosis of the row of acute diseases and traumas and complications of them. It was shown that each radionuclide technique decides the concrete clinical tests and has a strictly definite place in the diagnostic algorithm. Urgent radionuclide techniques give the important information for the choice of the treatment’s policy or operation’s volume in such acute diseases as tromboembolism, arterial occlusions, small bowel obstruction, acute cholecystitis and cholelithiasis, acute myocardial infarct, rhabdomyolysis, differentiation of acute urological and acute abdominal surgical diseases and so on. The main aim of the work of our radionuclide department is to perfect, modificate of urgent radionuclide techniques and to correct the place of them in urgent conditions’s diagnostic algorithm for increasing of the quality and the rapidity in diagnosis. 

  9. Evaluation of clinical characteristics of Kawasaki syndrome and risk factors for coronary artery abnormalities among children in Denmark.

    Science.gov (United States)

    Patel, Amy; Holman, Robert C; Callinan, Laura S; Sreenivasan, Nandini; Schonberger, Lawrence B; Fischer, Thea K; Belay, Ermias D

    2013-04-01

    To examine clinical characteristics, treatment and outcome of Kawasaki syndrome patients in Denmark. A retrospective chart review of hospitalization records for children Kawasaki syndrome discharge diagnosis identified through the Danish National Patient Registry during 1994 through June 2008 was conducted. A total of 284 cases Kawasaki syndrome (n = 279) and atypical Kawasaki syndrome (n = 5); 70.4% were Kawasaki syndrome patients were diagnosed with coronary artery abnormalities. Not receiving intravenous immunoglobulin treatment before the 10th day of illness, young age and male sex were significantly associated with the development of coronary artery abnormalities. In Denmark, more than one in 10 children with Kawasaki syndrome develop coronary artery abnormalities. Physicians should increase their index of suspicion for early diagnosis and treatment of Kawasaki syndrome among patients susceptible to increased risk of coronary artery abnormalities, particularly in infants who may have a more atypical presentation of the illness. ©2012 The Author(s)/Acta Paediatrica ©2013 Foundation Acta Paediatrica.

  10. Acute abdomen and ascites as presenting features of autosomal dominant polycystic kidney disease.

    Science.gov (United States)

    Chaudhary, Sanjay; Qian, Qi

    2012-12-27

    We describe a patient with sudden onset of abdominal pain and ascites, leading to the diagnosis of autosomal dominant polycystic kidney disease (ADPKD). Her presentation was consistent with acute liver cyst rupture as the cause of her acute illness. A review of literature on polycystic liver disease in patients with ADPKD and current management strategies are presented. This case alerts physicians that ADPKD could occasionally present as an acute abdomen; cyst rupture related to ADPKD may be considered in the differential diagnoses of acute abdomen.

  11. Hypokalemic Rhabdomyolysis Induced Acute Renal Failure As a Presentation of Coeliac Disease

    Directory of Open Access Journals (Sweden)

    Funda Sarı

    2012-03-01

    Full Text Available Adult coeliac disease commonly presents without classical symptoms as chronic diarrhea and weight loss. We describe the case of a 31-year-old woman with persistent life-threatening hypokalemia, acute renal failure, and acute quadriplegia due to diarrhea that had continued for one month. Although there are cases of coeliac disease diagnosed with hypokalemic rhabdomyolysis in the literature, none of the cases developed acute renal failure. This is the first case in the literature diagnosed with acute renal failure due to hypokalemic rhabdomyolysis as a presentation of coeliac disease. In acute renal failure cases that present with hypokalemic rhabdomyolysis due to severe diarrhea, coeliac disease should be considered as a differential diagnosis despite the negative antigliadin IgA antibody.

  12. Acute-phase reactants in periodontal disease: current concepts and future implications.

    Science.gov (United States)

    Archana, Vilasan; Ambili, Ranjith; Nisha, Krishnavilasam Jayakumary; Seba, Abraham; Preeja, Chandran

    2015-05-01

    Periodontal disease has been linked to adverse cardiovascular events by unknown mechanisms. C-reactive protein is a systemic marker released during the acute phase of an inflammatory response and is a prognostic marker for cardiovascular disease, with elevated serum levels being reported during periodontal disease. Studies also reported elevated levels of various other acute-phase reactants in periodontal disease. It has been reported extensively in the literature that treatment of periodontal infections can significantly lower serum levels of C-reactive protein. Therefore, an understanding of the relationship between acute-phase response and the progression of periodontal disease and other systemic health complications would have a profound effect on the periodontal treatment strategies. In view of this fact, the present review highlights an overview of acute-phase reactants and their role in periodontal disease. © 2014 Wiley Publishing Asia Pty Ltd.

  13. The use of computed tomography in the diagnosis of selected acute abdominal diseases

    International Nuclear Information System (INIS)

    Cieszanowski, A.; Golebiowski, M.

    2005-01-01

    Traditional methods used in patients with acute abdominal diseases are radiological studies and ultrasound. In recent years, computed tomography is performed more frequently, in the majority of cases achieving higher sensitivity and specificity. The limitations of traditional methods and the role of CT in the diagnosis of selected, acute abdominal diseases, such as bowel obstruction, appendicitis, diverticulitis, complications of Crohn's disease, and renal colic, are reviewed. (author)

  14. Immunoglobulin G4-related Kidney Disease as a Cause of Acute Renal Insufficiency.

    Science.gov (United States)

    Li, Cai; Du, Xiao-Gang

    2015-09-01

    Immunoglobulin G4 (IgG4)-related kidney disease is a systemic autoimmune disease which characterized by elevated serum IgG4 and dense infiltration of IgG4-positive plasma cells into tubular interstitium. It can be a mimicker of acute renal insufficiency. We herein report a rare case of IgG4-related kidney disease as a cause of acute renal insufficiency.

  15. Pathological differences in acute inflammatory demyelinating diseases of the central nervous system.

    Science.gov (United States)

    Wegner, C

    2005-04-01

    This article reviews the different pathological and immunological features of MS, acute variants of MS and acute disseminated encephalomyelitis (ADEM). T-cell-mediated inflammatory reactions are involved in all acute inflammatory diseases of the central nervous system, but the diseases discussed also exhibit distinct immunopathological features. The perivascular infiltrate of T-cells and macrophages seen in ADEM resembles the pathological pattern found in experimental autoimmune encephalomyelitis. In addition, there is evidence that humoral mechanisms play a crucial role in some acute MS lesions, Devics syndrome and Marburgs syndrome. Analysis of acute MS lesions shows many different structural and immunological features, indicating that different mechanisms may be involved in lesion formation. Distinct subtypes of acute lesions exhibit either similarities with T-cell-mediated autoimmune encephalomyelitis or signs of primary oligodendrocyte damage.

  16. Onset of Crohn’s Disease by Symptoms of Acute Appendicitis

    Directory of Open Access Journals (Sweden)

    Ya.I. Lomei

    2015-11-01

    Full Text Available The analysis of current views on Crohn’s disease (CD has been carried out. A case report of the sudden onset of CD by symptoms of acute appendicitis in young patient is described. The events took place as follows: cumulative negative impact of risk factors — acute CD with primary lesion of vermiform appendix — clinical manifestations of acute appendicitis — appendectomy — recovery, possibly deceptive.

  17. Oxygen therapy in acute exacerbations of chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Ringbaek, T.; Lange, P.; Mogensen, T.

    2008-01-01

    Acute exacerbation of COPD is a major cause of hospitalisation in Denmark. Most of the patients require supplemental oxygen in the acute phase and some patients continue oxygen therapy at home after discharge. In this paper we discuss the physiological mechanisms of respiratory failure seen in ac...

  18. Risk of acute pancreatitis in patients with cronic inflammatory bowel disease

    DEFF Research Database (Denmark)

    Rasmussen, Henrik Højgaard; Fonager, Kirsten; Sørensen, Henrik Toft

    1999-01-01

    BACKGROUND: There are few epidemiologic data about the risk of acute pancreatitis in chronic inflammatory bowel diseases; we therefore wanted to estimate the risk of a first episode of acute pancreatitis in patients with Crohn's disease and ulcerative colitis in the total Danish population. METHODS......: The study included all patients discharged from Danish hospitals with a diagnosis of Crohn's disease or ulcerative colitis registered in the Danish National Registry of Patients in the period from 1977 to 1992. The first episode of acute pancreatitis was identified in the cohort. The observed number...... of patients with acute pancreatitis was compared with expected numbers on the basis of age, sex, and calendar-specific incidence rates in the general population. RESULTS: Overall, 15,526 patients were discharged and followed up for 112,824 person-years. The standardized incidence ratio (SIR) for acute...

  19. Study of plasma neuropeptide levels in patients with acute cardiovascular and cerebrovascular disease

    International Nuclear Information System (INIS)

    Xu Youfen; Lan Suixin; Chen Yu; He Ling; Huang Yuan; Ma Yaling

    2003-01-01

    Objective: To explore the relationship between the dynamic changes of plasma neuropeptide (β-EP, NT, NPY) levels and the pathogenesis as well as clinical outcomes of acute cardiovascular and cerebrovascular diseases. Methods: The concentrations of serum neuropeptides (β-EP, NT, NPY) were measured on the 1 st, 3 rd, 7 th, 14 th day after the onset of disease with RIA in 103 patients with acute cardiovascular and cerebrovascular diseases (38 cases of acute cerebral infarction, 32 cases of cerebral hemorrhage, 33 cases of acute myocardial infarction and acute heart failure) and 66 controls. Results: 1. NPY, NT and β-EP levels in patients with acute cardiovascular and cerebrovascular disease were significantly higher than those in controls (p<0.01). (F=39.54, p<0.01; F=33.38, p<0.01; F=8.38, p<0.01 For β-EP, NPY and NT respectively). 2. The plasma neuropeptide levels were highest at onset and gradually lowered till to normal levels on the 14 th day. Conclusion: Plasma neuropeptide levels were closely related to the pathogenesis and clinical outcome of acute cardiovascular and cerebrovascular diseases, study of which might be useful in the clinical management of the diseases

  20. Managing acute complications of sickle cell disease in pediatric patients [digest].

    Science.gov (United States)

    Subramaniam, Sathyaseelan; Chao, Jennifer H; Chaudhari, Pradip

    2016-11-22

    Sickle cell disease is a chronic hematologic disease with a variety of acute, and often recurring, complications. Vaso-occlusive crisis, a unique but common presentation in sickle cell disease, can be challenging to manage. Acute chest syndrome is the leading cause of death in patients with sickle cell disease, occurring in more than half of patients who are hospitalized with a vaso-occlusive crisis. Uncommon diagnoses in children, such as stroke, priapism, and transient red cell aplasia, occur more frequently in patients with sickle cell disease and necessitate a degree of familiarity with the disease process and its management. Patients with sickle cell trait generally have a benign course, but are also subject to serious complications. This issue provides a current review of evidence-based management of the most common acute complications of sickle cell disease seen in pediatric patients in the emergency department. [Points & Pearls is a digest of Pediatric Emergency Medicine Practice].

  1. {sup 1}H-MRS for the diagnosis of acute disseminated encephalomyelitis: insight into the acute-disease stage

    Energy Technology Data Exchange (ETDEWEB)

    Ben Sira, Liat; Miller, Elka [Tel Aviv Sourasky Medical Center, Department of Radiology, Tel-Aviv (Israel); Artzi, Moran [Tel Aviv Sourasky Medical Center, Functional Brain Imaging Center, Tel-Aviv (Israel); Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv (Israel); Fattal-Valevski, Aviva; Constantini, Shlomi [Tel Aviv University, Sackler Faculty of Medicine, Tel Aviv (Israel); Tel Aviv Medical Center, Paediatric Neurology Unit, The Paediatric Neurosurgery Department, Tel Aviv (Israel); Ben Bashat, Dafna [Tel Aviv Sourasky Medical Center, Functional Brain Imaging Center, Tel-Aviv (Israel)

    2010-01-15

    Acute disseminated encephalomyelitis (ADEM) is a demyelinating disorder of the central nervous system (CNS). Differentiating ADEM from other inflammatory disorders, such as multiple sclerosis, is not always conclusive using conventional MRI. To evaluate longitudinal magnetic resonance spectroscopy (MRS) changes that distinguish ADEM from other inflammatory disorders. MRI/MRS scans were performed in seven patients with ADEM during the acute and chronic phases of the disease. Partial recovery was detected between the acute and chronic phases in choline/creatine ratio. Major elevation of lipids and reduction in myo-inositol/creatine ratio was detected in all patients during the acute phase, followed by a reduction in lipids peak and elevation above normal in myo-inositol/creatine ratio during the chronic phase. Consistent and unique MRS changes in metabolite ratios between the acute and chronic presentations of the disease were found. To the best of our knowledge, these patterns have not been described in other inflammatory disorders and might assist in the early diagnosis of ADEM. (orig.)

  2. Acute abdominal conditions in people with sickle cell disease: A 10 ...

    African Journals Online (AJOL)

    2011-06-15

    Jun 15, 2011 ... without hemoglobinopathy. Six cases of surgical acute abdomen in sickle cell disease patients treated in the University ... Materials and Methods: Six sickle cell anaemia patients presenting with acute abdominal conditions from 1999 to .... present our experience with surgical management of six sickle cell ...

  3. Slowing down of recovery as generic risk marker for acute severity transitions in chronic diseases

    NARCIS (Netherlands)

    Olde Rikkert, M.G.M.; Dakos, V.; Buchman, T.; Boer, de R.; Glass, L.; Cramer, A.O.J.; Levin, S.; Nes, van E.H.; Sugihara, G.; Ferrari, M.D.; Tolner, E.A.; Leemput, van de I.A.

    2016-01-01

    OBJECTIVE:

    We propose a novel paradigm to predict acute attacks and exacerbations in chronic episodic disorders such as asthma, cardiac arrhythmias, migraine, epilepsy, and depression. A better generic understanding of acute transitions in chronic dynamic diseases is increasingly important

  4. Systematic review of survival after acute mesenteric ischaemia according to disease aetiology

    NARCIS (Netherlands)

    Schoots, I. G.; Koffeman, G. I.; Legemate, D. A.; Levi, M. [=Marcel M.; van Gulik, T. M.

    2004-01-01

    BACKGROUND: Differentiation of acute mesenteric ischaemia on the basis of aetiology is of great importance because of variation in disease progression, response to treatment and outcome. The aim of this study was to analyse the published data on survival following acute mesenteric ischaemia over the

  5. Acute Graft Versus Host Disease: A Comprehensive Review.

    Science.gov (United States)

    Nassereddine, Samah; Rafei, Hind; Elbahesh, Ehab; Tabbara, Imad

    2017-04-01

    Acute graft versus host disease (aGVHD) remains the second leading cause of death following allogeneic hematopoietic stem cell transplant (AHSCT). Over the last five years, the progress in understanding the pathophysiology of this immune based-process helped redefine graft versus host reaction and opened new possibilities for novel preventive and therapeutic approaches. The evolution in the field of immunology widened the horizons for hematopoietic stem cell transplant leading to the availability of different stem cell sources for potential graft and incorporation of novel conditioning regimens. There is conflicting data about the impact of the graft source and the conditioning regimen used in the process of AHSCT on the incidence of aGVHD. Many studies have reported increased risk of chronic GVHD (cGVHD) and to a less extent aGVHD with the use of peripheral blood stem cell and bone marrow compared to umbilical cord stem cell. The conditioning regimen, either myeloablative, non-myeloablative or reduced intensity may have different impact on the incidence of GVHD. Several preventive modalities have been adopted by different transplant centers but, to date, there is no standardized regimen. As for treatment, immunosuppression using steroids remains the first line of intervention. Several novel therapeutic options are being investigated for treatment of steroid-refractory aGVHD including the use of mesenchymal stem cells, anti thymocyte globulin and extra corporeal photophoresis. This review discusses the pathophysiology, risk factors, clinical features, and advances in the diagnosis, prevention and treatment of aGVHD. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  6. Renormalized dynamics of the Dean-Kawasaki model

    Science.gov (United States)

    Bidhoodi, Neeta; Das, Shankar P.

    2015-07-01

    We study the model of a supercooled liquid for which the equation of motion for the coarse-grained density ρ (x ,t ) is the nonlinear diffusion equation originally proposed by Dean and Kawasaki, respectively, for Brownian and Newtonian dynamics of fluid particles. Using a Martin-Siggia-Rose (MSR) field theory we study the renormalization of the dynamics in a self-consistent form in terms of the so-called self-energy matrix Σ . The appropriate model for the renormalized dynamics involves an extended set of field variables {ρ ,θ } , linked through a nonlinear constraint. The latter incorporates, in a nonperturbative manner, the effects of an infinite number of density nonlinearities in the dynamics. We show that the contributing element of Σ which renormalizes the bare diffusion constant D0 to DR is same as that proposed by Kawasaki and Miyazima [Z. Phys. B Condens. Matter 103, 423 (1997), 10.1007/s002570050396]. DR sharply decreases with increasing density. We consider the likelihood of a ergodic-nonergodic (ENE) transition in the model beyond a critical point. The transition is characterized by the long-time limit of the density correlation freezing at a nonzero value. From our analysis we identify an element of Σ which arises from the above-mentioned nonlinear constraint and is key to the viability of the ENE transition. If this self-energy would be zero, then the model supports a sharp ENE transition with DR=0 as predicted by Kawasaki and Miyazima. With the full model having nonzero value for this self-energy, the density autocorrelation function decays to zero in the long-time limit. Hence the ENE transition is not supported in the model.

  7. Metastable and scaling regimes of one-dimensional Kawasaki dynamics

    Science.gov (United States)

    Albarracín, F. A. Gómez; Rosales, H. D.; Grynberg, M. D.

    2016-04-01

    We investigate the large-time scaling regimes arising from a variety of metastable structures in a chain of Ising spins with both first- and second-neighbor couplings while subject to Kawasaki dynamics. Depending on the ratio and sign of these former, different dynamic exponents are suggested by finite-size scaling analyses of relaxation times. At low but nonzero temperatures these are calculated via exact diagonalizations of the evolution operator in finite chains under several activation barriers. In the absence of metastability the dynamics is always diffusive.

  8. Behaviors of chemical elements in the atmosphere, Kawasaki, Japan

    International Nuclear Information System (INIS)

    Oda, K.; Kikawada, Y.; Oi, T.

    2008-01-01

    A total of 19 elements in the samples of atmospheric deposition collected in Kawasaki, Japan, were determined by neutron activation analysis, ICPAES and flame photometry. The amounts of soil dust depositions were larger in springs and those of Sb and Zn depositions were larger in summers than in the other seasons. The values of the enrichment factors were higher for Sb and Zn than for the other elements determined throughout the sampling period. A factor analysis showed that the two elements were characterized as industrial components. Rubber products like tires that contain noncombustibles and rubber accelerators were a possible origin of high concentrations of Sb and Zn in the present samples. (author)

  9. PENGARUH KELOMPOK REFERENSI TERHADAP KEPUTUSAN PEMBELIAN KAWASAKI NINJA 250 CC

    OpenAIRE

    Kartika WB, Sylvia; Sidig, Rosyid

    2018-01-01

    The purpose of this study is to examine the affect of reference groups  on purchasing decision of  Kawasaki Ninja 250 cc in the city of Jambi. Size of sample consist of 100 unit that chousen randomly. While data analysis used  multiple regression analysis. The results showed that simultaneouly   normative, value expression, and  informative have significant role. But, based on partiall test  normative has no significant affect. Hence,  reference group h...

  10. Acute Myocardial Infarction: The First Manifestation of Ischemic Heart Disease and Relation to Risk Factors

    Directory of Open Access Journals (Sweden)

    Manfroi Waldomiro Carlos

    2002-01-01

    Full Text Available OBJECTIVE: To assess the association between cardiovascular risk factors and acute myocardial infarction as the first manifestation of ischemic heart disease, correlating them with coronary angiographic findings. METHODS: We carried out a cross-sectional study of 104 patients with previous acute myocardial infarction, who were divided into 2 groups according to the presence or absence of angina prior to acute myocardial infarction. We assessed the presence of angina preceding acute myocardial infarction and risk factors, such as age >55 years, male sex, smoking, systemic arterial hypertension, lipid profile, diabetes mellitus, obesity, sedentary lifestyle, and familial history of ischemic heart disease. On coronary angiography, the severity of coronary heart disease and presence of left ventricular hypertrophy were assessed. RESULTS: Of the 104 patients studied, 72.1% were males, 90.4% were white, 73.1% were older than 55 years, and 53.8% were hypertensive. Acute myocardial infarction was the first manifestation of ischemic heart disease in 49% of the patients. The associated risk factors were systemic arterial hypertension (RR=0.19; 95% CI=0.06-0.59; P=0.04 and left ventricular hypertrophy (RR=0.27; 95% CI=0,.8-0.88; P=0.03. The remaining risk factors were not statistically significant. CONCLUSION: Prevalence of acute myocardial infarction as the first manifestation of ischemic heart disease is high, approximately 50%. Hypertensive individuals more frequently have symptoms preceding acute myocardial infarction, probably due to ventricular hypertrophy associated with high blood pressure levels.

  11. Psycho-social factors are important for the perception of disease in patients with acute coronary disease

    DEFF Research Database (Denmark)

    Bekke-Hansen, Sidsel; Weinman, John; Thastum, Mikael

    2014-01-01

    . Also, gender, educational status, previous heart disease and family history of cardiovascular disease were significantly related to illness perceptions, whereas present disease severity (Global Registry of Acute Coronary Events) was not. CONCLUSION: Psycho-social resources and illness history were more...... important determinants of cardiac illness perceptions than present disease severity. FUNDING: This study was supported by unrestricted grants from The FOOD Study Group and The Danish Ministry of Food, Agriculture and Fisheries; The Beckett-Foundation; and The Augustinus Foundation. TRIAL REGISTRATION...

  12. Elemental diet as primary treatment of acute Crohn's disease: a controlled trial.

    OpenAIRE

    O'Moráin, C; Segal, A W; Levi, A J

    1984-01-01

    Acute exacerbations of Crohn's disease are usually treated with prednisolone or potentially more toxic immunosuppressive drugs or by surgery. In pilot studies replacing the normal diet by a protein free elemental diet also induced remission. A controlled trial was therefore conducted in which 21 patients acutely ill with exacerbations of Crohn's disease were randomised to receive either prednisolone 0.75 mg/kg/day or an elemental diet (Vivonex) for four weeks. Assessment at four and 12 weeks ...

  13. Physical Therapy Practice Patterns in Acute Exacerbations of Chronic Obstructive Pulmonary Disease

    OpenAIRE

    Leslie Harth; Jennifer Stuart; Catherine Montgomery; Karol Pintier; Susan Czyzo; Kylie Hill; Roger Goldstein; Dina Brooks

    2009-01-01

    BACKGROUND AND OBJECTIVE: The importance of the multidisciplinary approach to the management of chronic obstructive pulmonary disease is increasingly emphasized. The present study aimed to examine the current practice patterns of physical therapists involved in the management of patients hospitalized with an acute exacerbation of chronic obstructive pulmonary disease.METHOD: A self-administered postal survey was distributed to the rehabilitation departments of all Canadian acute care hospital...

  14. How to differentiate acute pelvic inflammatory disease from acute appendicitis ? A decision tree based on CT findings.

    Science.gov (United States)

    El Hentour, Kim; Millet, Ingrid; Pages-Bouic, Emmanuelle; Curros-Doyon, Fernanda; Molinari, Nicolas; Taourel, Patrice

    2018-02-01

    To construct a decision tree based on CT findings to differentiate acute pelvic inflammatory disease (PID) from acute appendicitis (AA) in women with lower abdominal pain and inflammatory syndrome. This retrospective study was approved by our institutional review board and informed consent was waived. Contrast-enhanced CT studies of 109 women with acute PID and 218 age-matched women with AA were retrospectively and independently reviewed by two radiologists to identify CT findings predictive of PID or AA. Surgical and laboratory data were used for the PID and AA reference standard. Appropriate tests were performed to compare PID and AA and a CT decision tree using the classification and regression tree (CART) algorithm was generated. The median patient age was 28 years (interquartile range, 22-39 years). According to the decision tree, an appendiceal diameter ≥ 7 mm was the most discriminating criterion for differentiating acute PID and AA, followed by a left tubal diameter ≥ 10 mm, with a global accuracy of 98.2 % (95 % CI: 96-99.4). Appendiceal diameter and left tubal thickening are the most discriminating CT criteria for differentiating acute PID from AA. • Appendiceal diameter and marked left tubal thickening allow differentiating PID from AA. • PID should be considered if appendiceal diameter is < 7 mm. • Marked left tubal diameter indicates PID rather than AA when enlarged appendix. • No pathological CT findings were identified in 5 % of PID patients.

  15. How to differentiate acute pelvic inflammatory disease from acute appendicitis? A decision tree based on CT findings

    International Nuclear Information System (INIS)

    El Hentour, Kim; Millet, Ingrid; Pages-Bouic, Emmanuelle; Curros-Doyon, Fernanda; Taourel, Patrice; Molinari, Nicolas

    2018-01-01

    To construct a decision tree based on CT findings to differentiate acute pelvic inflammatory disease (PID) from acute appendicitis (AA) in women with lower abdominal pain and inflammatory syndrome. This retrospective study was approved by our institutional review board and informed consent was waived. Contrast-enhanced CT studies of 109 women with acute PID and 218 age-matched women with AA were retrospectively and independently reviewed by two radiologists to identify CT findings predictive of PID or AA. Surgical and laboratory data were used for the PID and AA reference standard. Appropriate tests were performed to compare PID and AA and a CT decision tree using the classification and regression tree (CART) algorithm was generated. The median patient age was 28 years (interquartile range, 22-39 years). According to the decision tree, an appendiceal diameter ≥ 7 mm was the most discriminating criterion for differentiating acute PID and AA, followed by a left tubal diameter ≥ 10 mm, with a global accuracy of 98.2 % (95 % CI: 96-99.4). Appendiceal diameter and left tubal thickening are the most discriminating CT criteria for differentiating acute PID from AA. (orig.)

  16. Diagnostic and therapy of acute thoracic aortic diseases; Diagnostik und Therapie akuter Erkrankungen der thorakalen Aorta

    Energy Technology Data Exchange (ETDEWEB)

    Schotten, Sebastian; Pitton, Michael B. [Universitaetsmedizin Mainz Univ. (Germany). Klinik und Poliklinik fuer Diagnostische und Interventionelle Radiologie

    2017-09-15

    Acute diseases of the thoracic aorta represent a relatively rare but life threatening spectrum of pathologies. The non-traumatic diseases are usually summarized by the term ''acute aortic syndrome''. A timely diagnosis and initiation of therapy are cornerstones for the patient outcome. CT has become the standard imaging procedure due do its widespread availability and excellent sensitivity. Furthermore, CT is able to discriminate the variants of acute aortic diseases and to detect the wide spectrum of complications. The volumetric CT dataset is also the basis for planning of interventional procedures. Open surgical repair still represents the standard of care for acute pathologies of the ascending aorta while endovascular therapy, due to minimally invasive character and good outcome, has replaced open surgery in most cases of complicated lesions of the descending aorta.

  17. Application of DSA in interventional treatment of acute ischemic cerebrovascular disease

    International Nuclear Information System (INIS)

    Wang Jinlong; Ling Feng; Li Shenmao; Ji Xunming

    2008-01-01

    Objective: To study the utilization of DSA for interventional examination and therapy in acute ischemic cerebrovascular disease. Methods: The summarization of properly utilizing the DSA equipment and events happening in the process were analyzed after application on 550 cases with acute ischemic cerebrovascular attacks. Results: Application of perfusion DSA is useful to obtain rapid diagnosis and evaluation of interventional therapeutic efficacy for acute ischemic cerebrovascular disease. The practical projection angle can display the features and extent of vasculopathy clearly, and offer the best operative position for promotion of rotation DSA and the diagnostic imaging and therapeutic efficacy, three-dimensional reconstruction are useful to the success of interventional management. Imaging measuring technique of DSA would provide precise data for doctors to choose the accurate intervention materials. Conclusion: Reasonable utilization of DSA equipment plays an important role in interventional therapy of acute ischemic cerebrovascular disease, and also is the gold standard for displaying images for rapid diagnosis. (authors)

  18. Treatment of acute gout in patients with coronary artery disease

    Directory of Open Access Journals (Sweden)

    Chan CW

    2013-10-01

    Full Text Available Case ScenarioMr. L, aged 63 years, was recently diagnosed to have with acute gouty arthritis. He had an acute gout flare last month and was given diclofenac injection by a private general practitioner. He comes to you for advice whether he should take the injection if he has another flare. Mr. L has been on treatment for his chronic essential hypertension and dyslipidaemia for the past 10 years. He also had two previous episodes of myocardial infarction in year 2005 and 2010, and he had angioplasty done twice. He stopped smoking and consuming alcohol three months ago.

  19. Increased Risk of Acute Coronary Syndrome in Patients With Diverticular Disease

    OpenAIRE

    Lin, Jiun-Nong; Lin, Cheng-Li; Yang, Chih-Hui; Lin, Ming-Chia; Lai, Chung-Hsu; Lin, Hsi-Hsun; Kao, Chia-Hung

    2015-01-01

    Abstract Diverticular disease and acute coronary syndrome (ACS) are common disorders that share several risk factors. Few researchers have evaluated the association between diverticular disease and ACS. We aimed to assess the risk of ACS in patients with diverticular disease. A nationwide retrospective cohort study was conducted by analyzing data from the National Health Insurance Research Database in Taiwan. All patients aged ?20 years with a diagnosis of diverticular disease from January 1,...

  20. Acute bone crises in sickle cell disease: the T1 fat-saturated sequence in differentiation of acute bone infarcts from acute osteomyelitis

    Energy Technology Data Exchange (ETDEWEB)

    Jain, R. [Department of Radiology, College of Medicine, Sultan Qaboos University, Muscat (Oman)], E-mail: rajeevjn@yahoo.com; Sawhney, S. [Department of Radiology, College of Medicine, Sultan Qaboos University, Muscat (Oman); Rizvi, S.G. [Department of Community Medicine and Public Health, College of Medicine, Sultan Qaboos University, Muscat (Oman)

    2008-01-15

    Aim: To prove the hypothesis that acute bone infarcts in sickle cell disease are caused by sequestration of red blood cells (RBCs) in bone marrow, and to evaluate the unenhanced T1 fat-saturated (fs) sequence in the differentiation of acute bone infarction from acute osteomyelitis in patients with sickle-cell disease. Materials and methods: Two studies were undertaken: an experimental study using in-vitro packed red blood cells and normal volunteers, and a retrospective clinical study of 86 magnetic resonance imaging (MRI) studies. For the experimental study containers of packed RBCs were placed between the knees of four healthy volunteers with a saline bag under the containers as an additional control, and were scanned with the pre-contrast T1-fs sequence. Signal intensity (SI) ratios were obtained for packed RBCs:skeletal muscle and packed RBCs:saline. For the clinical study, the SIs of normal bone marrow, packed RBCs, bone and/or soft-tissue lesions, and normal skeletal muscle of 74 patients (86 MRI studies) were measured using unenhanced, T1 fat-saturated MRI. The ratios of the above SIs to normal skeletal muscle were calculated and subjected to statistical analysis. Results: Fifty-one of 86 MRI studies were included in the final analysis. The ratios of SIs for normal bone marrow, packed red cells, bone infarction, acute osteomyelitis, and soft-tissue lesions associated with bone infarct, compared with normal skeletal muscle were (mean {+-} SD) 0.9 {+-} 0.2, 2.1 {+-} 0.7, 1.7 {+-} 0.5, 1.0 {+-} 0.3, and 2.2 {+-} 0.7, respectively. The difference in the ratio of SIs of bone infarcts and osteomyelitis was significant (p = 0.003). The final diagnoses were bone infarction (n = 50), acute osteomyelitis (n = 1), and co-existent bone infarction and osteomyelitis (n = 2). Seven patients who had suspected osteomyelitis underwent image-guided aspiration. Conclusion: Acute bone infarcts in sickle cell disease are caused by sequestration of red blood cells in the bone

  1. [Application of Ischemia Modified Albumin for Acute Ischemic Heart Disease in Forensic Science].

    Science.gov (United States)

    Wang, P; Zhu, Z L; Zhu, N; Yu, H; Yue, Q; Wang, X L; Feng, C M; Wang, C L; Zhang, G H

    2017-10-01

    To explore the application value and forensic significance of ischemia modified albumin (IMA) in pericardial fluid to diagnose sudden cardiac death. IMA level in pericardial fluid was detected in acute ischemic heart disease group ( n =36), acute myocardial infarction group ( n =6), cardiomyopathy group ( n =4) and control group ( n =15) by albumin cobalt binding method. The levels of IMA were compared among these groups. The best cut-off IMA value was estimated and the sensitivity and specificity of acute myocardial ischemia group was distinguished from control group by receiver operating characteristics (ROC) curve. The IMA level in acute ischemic heart disease group was significantly higher than that of control group ( P 0.05). The cut-off value for the identification of acute myocardial ischemia which obtained by ROC analysis was 40.65 U/mL. And the sensitivity and specificity for distinguishing acute ischemia cardiac disease was 60.0% and 80.5%, respectively. The IMA value in pericardial fluid can be a reference marker for the diagnosis of acute myocardial ischemia, which also can provide objective basis for the forensic identification of sudden cardiac death. Copyright© by the Editorial Department of Journal of Forensic Medicine

  2. Serum hepcidin level and disease course of acute leukemia in ...

    African Journals Online (AJOL)

    Acute leukemia (AL) is a heterogeneous group of hematopoietic neoplasms and it is the most common childhood malignancy. Many patients with AL develop severe anemia that requires multiple blood transfusions. Hepcidin expression may play a role in anemia which is often seen in these patients. The aim of this study is ...

  3. Soluble CD163 is increased in patients with acute pancreatitis independent of disease severity.

    Science.gov (United States)

    Karrasch, Thomas; Brünnler, Tanja; Hamer, Okka W; Schmid, Karin; Voelk, Markus; Herfarth, Hans; Buechler, Christa

    2015-10-01

    Macrophages are crucially involved in the pathophysiology of acute pancreatitis. Soluble CD163 (sCD163) is specifically released from macrophages and systemic levels are increased in inflammatory diseases. Here, sCD163 was measured in serum of 50 patients with acute pancreatitis to find out possible associations with disease activity. Admission levels of systemic sCD163 were nearly three-fold higher in patients with acute pancreatitis compared to controls. In patients sCD163 did not correlate with C-reactive protein and leukocyte count as established markers of inflammation. Levels were not associated with disease severity assessed by the Schroeder score, Balthazar score, Acute Physiology, Age, and Chronic Health Evaluation (Apache) II score and peripancreatic necrosis score. Soluble CD163 was not related to complications of acute pancreatitis. These data show that serum sCD163 is increased in acute pancreatitis indicating activation of macrophages but is not associated with disease severity and outcome. Copyright © 2015 Elsevier Inc. All rights reserved.

  4. Development of Therapeutics That Induce Mitochondrial Biogenesis for the Treatment of Acute and Chronic Degenerative Diseases.

    Science.gov (United States)

    Cameron, Robert B; Beeson, Craig C; Schnellmann, Rick G

    2016-12-08

    Mitochondria have various roles in cellular metabolism and homeostasis. Because mitochondrial dysfunction is associated with many acute and chronic degenerative diseases, mitochondrial biogenesis (MB) is a therapeutic target for treating such diseases. Here, we review the role of mitochondrial dysfunction in acute and chronic degenerative diseases and the cellular signaling pathways by which MB is induced. We then review existing work describing the development and application of drugs that induce MB in vitro and in vivo. In particular, we discuss natural products and modulators of transcription factors, kinases, cyclic nucleotides, and G protein-coupled receptors.

  5. Acute exacerbations of chronic obstructive pulmonary disease provide a unique opportunity to take care of patients

    Directory of Open Access Journals (Sweden)

    Bianca Beghé

    2013-04-01

    Full Text Available Exacerbation of chronic obstructive pulmonary disease (ECOPD identifies the acute phase of COPD. The COPD patient is often frail and elderly with concomitant chronic diseases. This requires the physician not only looks at specific symptoms or organs, but to consider the patient in all his or her complexity.

  6. Minimal Residual Disease in Acute Myeloid Leukemia: Still a Work in Progress?

    Directory of Open Access Journals (Sweden)

    Federico Mosna

    2017-06-01

    Full Text Available Minimal residual disease evaluation refers to a series of molecular and immunophenotypical techniques aimed at detecting submicroscopic disease after therapy. As such, its application in acute myeloid leukemia has greatly increased our ability to quantify treatment response, and to determine the chemosensitivity of the disease, as the final product of the drug schedule, dose intensity, biodistribution, and the pharmakogenetic profile of the patient. There is now consistent evidence for the prognostic power of minimal residual disease evaluation in acute myeloid leukemia, which is complementary to the baseline prognostic assessment of the disease. The focus for its use is therefore shifting to individualize treatment based on a deeper evaluation of chemosensitivity and residual tumor burden. In this review, we will summarize the results of the major clinical studies evaluating minimal residual disease in acute myeloid leukemia in adults in recent years and address the technical and practical issues still hampering the spread of these techniques outside controlled clinical trials. We will also briefly speculate on future developments and offer our point of view, and a word of caution, on the present use of minimal residual disease measurements in “real-life” practice. Still, as final standardization and diffusion of the methods are sorted out, we believe that minimal residual disease will soon become the new standard for evaluating response in the treatment of acute myeloid leukemia.

  7. Acute myelomonocytic leukemia following splenectomy in a patient with long-standing Hodgkin disease

    International Nuclear Information System (INIS)

    Rosenbloom, B.E.; Klein, E.J.; Uszler, J.M.; Ellis, R.; Block, J.B.; Tanaka, K.R.

    1978-01-01

    The association of acute nonlymphocytic leukemia with Hodgkin disease has been recorded in more than 100 instances. In most of these cases the patient has had long-standing Hodgkin disease and radiotherapy has been carried out. The combination of previous radiotherapy and chemotherapy appears to further increase the risk of leukemia developing. In a patient under our care with Hodgkin disease acute myelomonocytic leukemia developed following splenectomy for hypersplenism. The onset of acute leukemia immediately following splenectomy in a patient with Hodgkin disease has not previously been noted. In addition, because the patient's usual bone marrow sampling sites were hypoplastic, we utilized an 111 In-chloride bone marrow scan to find a site that was accessible for aspiration

  8. Association Between Acute Kidney Disease and Intravenous Dye Administration in Patients With Acute Stroke: A Population-Based Study.

    Science.gov (United States)

    Demel, Stacie L; Grossman, Aaron W; Khoury, Jane C; Moomaw, Charles J; Alwell, Kathleen; Kissela, Brett M; Woo, Daniel; Flaherty, Matthew L; Ferioli, Simona; Mackey, Jason; De Los Rios la Rosa, Felipe; Martini, Sharyl; Adeoye, Opeolu; Kleindorfer, Dawn O

    2017-04-01

    Computed tomographic angiography and conventional angiography provide timely vascular anatomic information in patients with stroke. However, iodinated contrast dye may cause acute kidney injury (AKI). Within a large, biracial population, we examined in-hospital incidence of new or worsening kidney disease in patients with stroke and its association with administration of intravenous dye. All adult residents of the Greater Cincinnati/Northern Kentucky region with acute ischemic stroke or intracerebral hemorrhage who presented to an emergency department in 2010 were included. Prevalence of unsuspected kidney disease at the time of emergency department presentation and the incidence of AKI after admission in 2 groups of patients-those who did and those who did not receive intravenous dye-were determined. In 2010, 2299 patients met inclusion criteria (89% ischemic stroke and 11% intracerebral hemorrhage); mean age 69 years (SD 15), 22% black, and 54% women. Among these patients, 37% had kidney disease at baseline, including 22% (516/2299) in whom this was unsuspected. Two percent (2%; 15/853) of patients with baseline kidney disease developed AKI during the hospital stay. Of those with no baseline kidney disease, 1% (14/14 467) developed AKI. There was no association between dye administration and new or worsening kidney disease. Although 22% of patients in the Greater Cincinnati/Northern Kentucky stroke population had unsuspected kidney disease, the incidence of new or worsening kidney disease was low, and AKI was not associated with dye administration. These findings confirm single-center reports that the risk of severe renal complications after contrast dye is small. © 2017 American Heart Association, Inc.

  9. FIRST REPORT OF ACUTE CHAGAS DISEASE BY VECTOR TRANSMISSION IN RIO DE JANEIRO STATE, BRAZIL

    Directory of Open Access Journals (Sweden)

    Luiz Henrique Conde SANGENIS

    2015-08-01

    Full Text Available SUMMARY Chagas disease (CD is an endemic anthropozoonosis from Latin America of which the main means of transmission is the contact of skin lesions or mucosa with the feces of triatomine bugs infected by Trypanosoma cruzi. In this article, we describe the first acute CD case acquired by vector transmission in the Rio de Janeiro State and confirmed by parasitological, serological and PCR tests. The patient presented acute cardiomyopathy and pericardial effusion without cardiac tamponade. Together with fever and malaise, a 3 cm wide erythematous, non-pruritic, papule compatible with a "chagoma" was found on his left wrist. This case report draws attention to the possible transmission of CD by non-domiciled native vectors in non-endemic areas. Therefore, acute CD should be included in the diagnostic workout of febrile diseases and acute myopericarditis in Rio de Janeiro.

  10. Acute calcific tendonitis of dorsal interosseous muscles of the hand: uncommon site of a frequent disease

    Directory of Open Access Journals (Sweden)

    D. Schneider

    2017-05-01

    Full Text Available Acute calcific tendinopathy is one of the manifestations of hydroxyapatite crystal deposition disease. While it is more frequent in the shoulder, it has been described in virtually all areas of the body, but rarely in the muscles of the hand. Its etiopathogenesis is not yet fully understood and despite being a fairly frequent condition, it is commonly misdiagnosed. The onset of the disease is usually acute and resolves spontaneously. Acute calcific tendinitis of the interosseous tendons of the hand is an uncommon site of a frequent condition. The clinical presentation is similar to other entities, thus errors in diagnosis frequently occur, resulting in over-treatment or unnecessary tests. We describe a case of acute calcific tendinitis of the interosseous muscles of the hand with a brief review of the current literature with emphasis on diagnostic imaging methods.

  11. FIRST REPORT OF ACUTE CHAGAS DISEASE BY VECTOR TRANSMISSION IN RIO DE JANEIRO STATE, BRAZIL.

    Science.gov (United States)

    Sangenis, Luiz Henrique Conde; De Sousa, Andréa Silvestre; Sperandio Da Silva, Gilberto Marcelo; Xavier, Sérgio Salles; Machado, Carolina Romero Cardoso; Brasil, Patrícia; De Castro, Liane; Da Silva, Sidnei; Georg, Ingebourg; Saraiva, Roberto Magalhães; do Brasil, Pedro Emmanuel Alvarenga Americano; Hasslocher-Moreno, Alejandro Marcel

    2015-01-01

    Chagas disease (CD) is an endemic anthropozoonosis from Latin America of which the main means of transmission is the contact of skin lesions or mucosa with the feces of triatomine bugs infected by Trypanosoma cruzi. In this article, we describe the first acute CD case acquired by vector transmission in the Rio de Janeiro State and confirmed by parasitological, serological and PCR tests. The patient presented acute cardiomyopathy and pericardial effusion without cardiac tamponade. Together with fever and malaise, a 3 cm wide erythematous, non-pruritic, papule compatible with a "chagoma" was found on his left wrist. This case report draws attention to the possible transmission of CD by non-domiciled native vectors in non-endemic areas. Therefore, acute CD should be included in the diagnostic workout of febrile diseases and acute myopericarditis in Rio de Janeiro.

  12. Inflammatory bowel disease on the risk of acute pancreatitis: A population-based cohort study.

    Science.gov (United States)

    Chen, Yu-Tso; Su, Jiann-Sheng; Tseng, Chih-Wei; Chen, Chia-Chang; Lin, Cheng-Li; Kao, Chia-Hung

    2016-04-01

    To determine whether inflammatory bowel disease (IBD) influences the risk of acute pancreatitis. We identified 11,909 patients diagnosed with IBD between 2000 and 2010 from Taiwan National Health Insurance Research Database as the study cohort. A comparison cohort comprised 47,636 age-matched patients without IBD. Both cohorts were followed-up until the end of 2010 or until being censored. Cox proportional hazards regression models were used to study the effects of IBD on the risks of acute pancreatitis. The overall incidence of acute pancreatitis was 3.56-fold higher in the study cohort than in the comparison cohort (31.8 vs 8.91 per 10,000 person-years, crude hazard ratio [HR] = 3.56, 95% confidence interval [CI] = 2.96-4.28). After adjustment for age, sex, and comorbidities, namely alcohol-related disease, biliary stone, hypertension, hyperlipidemia, diabetes mellitus, obesity, hepatitis B, hepatitis C, hypertriglyceridemia, cardiovascular diseases, chronic kidney disease, chronic obstructive pulmonary disease, and hypercalcemia, the adjusted HR for acute pancreatitis was 2.93-fold higher (95% CI = 2.40-3.58) in the study cohort than in the comparison cohort. IBD is a risk factor for acute pancreatitis. © 2015 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  13. Acute and latent infection in mice with a virulent strain of Aujeszky?s disease virus

    OpenAIRE

    Flatschart Roberto B.; Resende Maurício

    2000-01-01

    Acute and latent infections with the Brazilian LA031 strain of Aujeszky’s disease virus (ADV) were established in mice. Ultraviolet irradiated ADV administered subcutaneously was a successful way to establish latent infection. The presence of ADV was detected by PCR. Two sets of 22-mer primers were synthesized and used to amplify gG glycoprotein gene sequences in acute and latent infected trigeminal nerve ganglia. The specificity of the amplification was verified by dot-blot hybridization.

  14. Acute and latent infection in mice with a virulent strain of Aujeszky’s disease virus

    Directory of Open Access Journals (Sweden)

    Roberto B. Flatschart

    2000-10-01

    Full Text Available Acute and latent infections with the Brazilian LA031 strain of Aujeszky’s disease virus (ADV were established in mice. Ultraviolet irradiated ADV administered subcutaneously was a successful way to establish latent infection. The presence of ADV was detected by PCR. Two sets of 22-mer primers were synthesized and used to amplify gG glycoprotein gene sequences in acute and latent infected trigeminal nerve ganglia. The specificity of the amplification was verified by dot-blot hybridization.

  15. Acute and latent infection in mice with a virulent strain of Aujeszky?s disease virus

    Directory of Open Access Journals (Sweden)

    Flatschart Roberto B.

    2000-01-01

    Full Text Available Acute and latent infections with the Brazilian LA031 strain of Aujeszky?s disease virus (ADV were established in mice. Ultraviolet irradiated ADV administered subcutaneously was a successful way to establish latent infection. The presence of ADV was detected by PCR. Two sets of 22-mer primers were synthesized and used to amplify gG glycoprotein gene sequences in acute and latent infected trigeminal nerve ganglia. The specificity of the amplification was verified by dot-blot hybridization.

  16. Association of Sterile Pyuria and Coronary Artery Aneurysm in Kawasaki Syndrome

    Directory of Open Access Journals (Sweden)

    Mohsen Akhavan Sepahi

    2011-09-01

    Full Text Available "nKawasaki disease (KD is an inflammatory multiorgan disease of unknown etiology. The most dramatic organ involved is the heart. There were a few studies about cardiac involvement and sterile pyuria. This study guides to determine if sterile pyuria is associated with coronary artery aneurysm (CAA in KD patients and to consider it as a predicting factor for coronary artery involvement. Forty seven patients with KD were studied by echocardiography in admission and one month later. Urine analysis, complete blood count, erythrocyte sedimentation rate and C-reactive protein were measured in admission. Data were analyzed using SPSS-14 software. Patients' age was ranged from 13 month to 7 years old (mean age of 3.43 ± 1.54 years. Thirty patients (63.8% were male and 17 patients (36.1% were female. Cardiac involvement was detected in 32 patients (68% using echocardiography, of which CAA was reported in 8 cases (17%. Six of CAA (75% were in association with sterile pyuria, although it was statistically insignificant (P>0.05. Although the majority of patients with CAA had sterile pyuria, this association is not statistically significant, thus it couldn't be considered as a predicting factor for CAA.

  17. Familial Occurrence of Kawasaki Syndrome in North America

    Science.gov (United States)

    Dergun, Marina; Kao, Annie; Hauger, Sarmistha B.; Newburger, Jane W.; Burns, Jane C.

    2010-01-01

    Objective To describe families with multiple members affected with Kawasaki syndrome (KS) to increase awareness of the familial occurrence of KS among practitioners who care for these patients. Design Retrospective review of medical records at 2 medical centers and data collection from remote KS families who contacted the KS Research Program at the University of California, San Diego. Results Eighteen families with multiple affected members were identified. There were 9 families with 2 affected siblings. In San Diego, 3 (0.7%) of 424 KS families had sibling cases. Nine families were identified with KS in 2 generations or in multiple affected members, yielding a total of 24 KS-affected children. No clear pattern of inheritance could be deduced from these pedigrees, and it is likely that multiple polymorphic alleles influence KS susceptibility. Conclusion Physicians should counsel affected families and make them aware of the potential increased risk of KS among family members. PMID:16143748

  18. Risk of Recurrent Disease and Surgery Following an Admission for Acute Diverticulitis.

    Science.gov (United States)

    El-Sayed, Charlotte; Radley, Simon; Mytton, Jemma; Evison, Felicity; Ward, Stephen T

    2018-03-01

    Diverticular disease accounts for significant morbidity and mortality and may take the form of recurrent episodes of acute diverticulitis. The role of elective surgery is not clearly defined. This study aimed to define the rate of hospital admission for recurrent acute diverticulitis and risk factors associated with recurrence and surgery. This is a retrospective population-based cohort study. National Health Service hospital admissions for acute diverticulitis in England between April 2006 and March 2011 were reviewed. Hospital Episode Statistics data identified adult patients with the first episode of acute diverticulitis (index admission), and then identified recurrent admissions and elective or emergency surgery for acute diverticulitis during a minimum follow-up period of 4 years. Exclusion criteria included previous diagnoses of acute diverticulitis, colorectal cancer, or GI bleeding, and prior colectomy or surgery or death during the index admission. There were no interventions. The primary outcomes measured were recurrent admissions for acute diverticulitis and patients requiring either elective or emergency surgery during the study period. Some 65,162 patients were identified with the first episode of acute diverticulitis. The rate of hospital admission for recurrent acute diverticulitis was 11.2%. A logistic regression model examined factors associated with recurrent acute diverticulitis and surgery: patient age, female sex, smoking, obesity, comorbidity score >20, dyslipidemia, and complicated acute diverticulitis increased the risk of recurrent acute diverticulitis. There was an inverse relationship between patient age and recurrence. Similar factors were associated with elective and emergency surgery. The cases of acute diverticulitis required inpatient management and the use of Hospital Episode Statistics, relying on the accuracy of diagnostic coding. This is the largest study assessing the rates of hospital admission for recurrent acute

  19. Acute pelvic inflammatory disease: pictorial essay focused on computed tomography and magnetic resonance imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Febronio, Eduardo Miguel; Rosas, George de Queiroz; D' Ippolito, Giuseppe, E-mail: giuseppe_dr@uol.com.br [Department of Imaging Diagnosis, Escola Paulista de Medicina - Universidade Federal de Sao Paulo (EPMUnifesp), Sao Paulo, SP (Brazil)

    2012-11-15

    The present study was aimed at describing key computed tomography and magnetic resonance imaging findings in patients with acute abdominal pain derived from pelvic inflammatory disease. Two radiologists consensually selected and analyzed computed tomography and magnetic resonance imaging studies performed between January 2010 and December 2011 in patients with proven pelvic inflammatory disease leading to presentation of acute abdomen. Main findings included presence of intracavitary fluid collections, anomalous enhancement of the pelvic excavation and densification of adnexal fat planes. Pelvic inflammatory disease is one of the leading causes of abdominal pain in women of childbearing age and it has been increasingly been diagnosed by means of computed tomography and magnetic resonance imaging supplementing the role of ultrasonography. It is crucial that radiologists become familiar with the main sectional imaging findings in the diagnosis of this common cause of acute abdomen (author)

  20. THE PREDICTORS OF PNEUMONIA IN PATIENTS WITH ACUTE VASCULAR DISEASES

    Directory of Open Access Journals (Sweden)

    D. V. Odintsova

    2017-01-01

    Full Text Available Study Objective. To assess predictors of pneumonia in patients with acute myocardial infarction and acute ischemic stroke. Study Design: A retrospective analysis.Materials and methods. We reviewed archive data of 140 autopsy reports and medical histories of patients died from cardiovascular events to determine the frequency of pneumonia. The statistical analysis was used to derterman the connection between gender, age, duration of hospitalization, use of mechanical ventilation, central venous catheterization, presence of diabetes and COPD with the rate of pneumonia.Results and discussion. The study included 140 patients, of whom 84 (60,0% with stroke in ischemic type 33 (23,6% with stroke hemorrhagic type, and 23 (16.4% with acute myocardial infarction. We examined the relationship of pneumonia with age, sex, duration of hospital stay, ventilator use, central venous catheterization, presence of diabetes and COPD. The average age of patients with pneumonia was 77±9 years, and without pneumonia 75±12 years. The average duration of hospitalization of the patients who died with pneumonia, was 13 (7,25; 25 days, and without pneumonia 3 (1; 10, and 25. Pneumonia developed in 39 (72,2% males and 57 (66,3% women. COPD was diagnosed in 98 (70% patients. 19 patients (13,6% patients have diabetes mellitus of the second type. CV catheterization was performed in 108 (77.1% of the patient. In 83 (59.3% patients during hospital treatment were on a artificial ventilation.Conclusion. The incidence of pneumonia increases depending on the duration of hospitalization, age, use of artificial ventilation. Gender, diabetes and COPD, central venous catheterization are not associated with the risk of pneumonia.

  1. The Role of Intestinal Bacteria in Acute Diarrheal Diseases

    Science.gov (United States)

    1981-01-01

    another enteric pathogen, Vibrio cholerae, is present in high number in the cral cavity during acute and convalescent periods. Also, the buccal cells...PoIA system. In the future we .will use the phage Xb2Z rex::Tn5cI857 syst’.in described by Dr. D. Berg. This X phage contains a transposable kanamycin...element Tn5. We are hopeful tnat this technique will be more fruitful. Approximately 10-2 of cells infected with XTn5 phage are transduced to KanR

  2. Glomerular disease and acute kidney injury in Sudan ...

    African Journals Online (AJOL)

    Age at presentation but not baseline renal function by estimated glomerular filtration rate (eGFR), was associated with the likelihood of having residual chronic kidney disease following an episode of AKI. Conclusions. The data suggested differences in the pattern of intrinsic renal/glomerular disease leading to AKI to those ...

  3. The ultrasonographic findings of acute pelvic inflammatory disease

    International Nuclear Information System (INIS)

    Choi, Yeon Nam; Park, Jai Soung; Lee, Hae Kyung; Chung, Moo Chan; Lee, Beong Ho; Kim, Ki Jung

    1987-01-01

    Although ultrasonographic findings of female pelvic mass are frequently reported, those of acute PID are not well established. But differentiation of fluid collection and mass lesion of PID is exactly made by ultrasonography. We analysed the ultrasonographic findings in 26 cases of acute PID having satisfactory operative or histological proofs, examined at Soonchunhyang University Hospital from Oct. 1985 to Feb. 1987. The results were as follows: 1. The age was ranged from 17 years to 53 years of age and the majority was between 21 years and 50 years of age. 2. Ultrasonographic findings are classified to fluid collection in cul de sac 17, tuboovarian abscess, 7 pyosalpix 2, endometritis 1 and normal 2 cases. 3. In cases of pelvic mass formation, their ecnogenecity were cystic form in 6 cases (22%), mixed form in 19 cases (71%), solid form in 2 cases (7%), and shapes were mainly ovoid with irregular, ill-defined margin. The location of mass is unilateral in 17 cases (63%) bilateral in 10 cases (37%)

  4. Outbreak of acute Chagas disease associated with oral transmission in the Rio Negro region, Brazilian Amazon.

    Science.gov (United States)

    Souza-Lima, Rita de Cássia de; Barbosa, Maria das Graças Vale; Coura, José Rodrigues; Arcanjo, Ana Ruth Lima; Nascimento, Adelaide da Silva; Ferreira, João Marcos Bemfica Barbosa; Magalhães, Laylah Kelre; Albuquerque, Bernardino Cláudio de; Araújo, Guilherme Alfredo Novelino; Guerra, Jorge Augusto de Oliveira

    2013-01-01

    Chagas disease is considered as emerging in the Brazilian Amazon, usually occurring in acute outbreaks. We describe 17 cases of acute Chagas disease in Rio Negro, Amazonas. There were 15 males (average age, 31.3 years), all positive for Trypanosoma cruzi in fresh blood smear examination, and 14 positive by xenodiagnosis and PCR. The top clinical manifestations were fever, asthenia, abdominal pain, and palpitations. Electrocardiograms featured low-voltage QRS, anterosuperior divisional block, and right bundle branch block associated with anterosuperior divisional block. All patients had consumed açaí products from Monte Alegre in the rural area around Santa Izabel do Rio Negro, Brazil.

  5. Diagnosis and management of acute exacerbation of chronic obstructive pulmonary disease [digest].

    Science.gov (United States)

    Holden, Van; Slack, Donald; McCurdy, Michael T; Shah, Nirav G; Gupta, Nachi; Nusbaum, Jeffrey

    2017-10-20

    Acute exacerbation of chronic obstructive pulmonary disease (COPD) is a clinical diagnosis that is based on changes in dyspnea, cough, and/or sputum production in a COPD patient; however, patients presenting with an acute exacerbation may be undiagnosed or have a variety of comorbid conditions that can complicate diagnosis. This issue presents strategies and algorithms for the early use of evidence-based interventions, including appropriate use of antibiotics, bronchodilators, and corticosteroids, along with noninvasive ventilation with capnography, to minimize morbidity and mortality associated with this disease. [Points & Pearls is a digest of Emergency Medicine Practice.].

  6. [Acute small bowel diverticulitis in a patient with crohn’s disease].

    Science.gov (United States)

    Hevia, Macarena; Quera, Rodrigo; Soto, Leonardo; Regueira, Tomás; O'Brien, Andrés; Larach, Andrés; Kronberg, Udo

    2017-03-01

    Diverticular disease of the small intestine is rare, especially when it is located in the jejunum. It is generally asymptomatic, but in some patients it may have complications such as acute diverticulitis with peritonitis, gastrointestinal bleeding or obstruction. In such cases, the recommended treatment is surgery. We report a 77-year-old patient with ileal Crohn’s disease with a long-standing inflammatory phenotype, who developed acute diverticulitis of the jejunum presenting a severe septic shock and secondary multiple-organ failure. It resolved with medical treatment and prolonged antibiotic therapy.

  7. Acute graft-versus-host disease of the gut: considerations for the gastroenterologist.

    Science.gov (United States)

    Naymagon, Steven; Naymagon, Leonard; Wong, Serre-Yu; Ko, Huaibin Mabel; Renteria, Anne; Levine, John; Colombel, Jean-Frederic; Ferrara, James

    2017-12-01

    Haematopoietic stem cell transplantation (HSCT) is central to the management of many haematological disorders. A frequent complication of HSCT is acute graft-versus-host disease (GVHD), a condition in which immune cells from the donor attack healthy recipient tissues. The gastrointestinal system is among the most common sites affected by acute GVHD, and severe manifestations of acute GVHD of the gut portends a poor prognosis in patients after HSCT. Acute GVHD of the gastrointestinal tract presents both diagnostic and therapeutic challenges. Although the clinical manifestations are nonspecific and overlap with those of infection and drug toxicity, diagnosis is ultimately based on clinical criteria. As reliable serum biomarkers have not yet been validated outside of clinical trials, endoscopic and histopathological evaluation continue to be utilized in diagnosis. Once a diagnosis of gastrointestinal acute GVHD is established, therapy with systemic corticosteroids is typically initiated, and non-responders can be treated with a wide range of second-line therapies. In addition to treating the underlying disease, the management of complications including profuse diarrhoea, severe malnutrition and gastrointestinal bleeding is paramount. In this Review, we discuss strategies for the diagnosis and management of acute GVHD of the gastrointestinal tract as they pertain to the practising gastroenterologist.

  8. The role of inflammation and interleukin-1 in acute cerebrovascular disease

    Directory of Open Access Journals (Sweden)

    Galea J

    2013-08-01

    Full Text Available James Galea,1 David Brough21Manchester Academic Health Sciences Center, Brain Injury Research Group, Clinical Sciences Building, Salford Royal Foundation Trust, Salford, UK; 2Faculty of Life Sciences, University of Manchester, AV Hill Building, Manchester, UKAbstract: Acute cerebrovascular disease can affect people at all stages of life, from neonates to the elderly, with devastating consequences. It is responsible for up to 10% of deaths worldwide, is a major cause of disability, and represents an area of real unmet clinical need. Acute cerebrovascular disease is multifactorial with many mechanisms contributing to a complex pathophysiology. One of the major processes worsening disease severity and outcome is inflammation. Pro-inflammatory cytokines of the interleukin (IL-1 family are now known to drive damaging inflammatory processes in the brain. The aim of this review is to discuss the recent literature describing the role of IL-1 in acute cerebrovascular disease and to provide an update on our current understanding of the mechanisms of IL-1 production. We also discuss the recent literature where the effects of IL-1 have been targeted in animal models, thus reviewing potential future strategies that may limit the devastating effects of acute cerebrovascular disease.Keywords: cerebral ischemia, stroke, inflammation, microglia, interleukin-1, caspase-1

  9. Dynamic Measurement of Disease Activity in Acute Pancreatitis: The Pancreatitis Activity Scoring System.

    Science.gov (United States)

    Wu, Bechien U; Batech, Michael; Quezada, Michael; Lew, Daniel; Fujikawa, Kelly; Kung, Jonathan; Jamil, Laith H; Chen, Wansu; Afghani, Elham; Reicher, Sonya; Buxbaum, James; Pandol, Stephen J

    2017-07-01

    Acute pancreatitis has a highly variable course. Currently there is no widely accepted method to measure disease activity in patients hospitalized for acute pancreatitis. We aimed to develop a clinical activity index that incorporates routine clinical parameters to assist in the measurement, study, and management of acute pancreatitis. We used the UCLA/RAND appropriateness method to identify items for inclusion in the disease activity instrument. We conducted a systematic literature review followed by two sets of iterative modified Delphi meetings including a panel of international experts between November 2014 and November 2015. The final instrument was then applied to patient data obtained from five separate study cohorts across Southern California to assess profiles of disease activity. From a list of 35 items comprising 6 domains, we identified 5 parameters for inclusion in the final weighted clinical activity scoring system: organ failure, systemic inflammatory response syndrome, abdominal pain, requirement for opiates and ability to tolerate oral intake. We applied the weighted scoring system across the 5 study cohorts comprising 3,123 patients. We identified several distinct patterns of disease activity: (i) overall there was an elevated score at baseline relative to discharge across all study cohorts, (ii) there were distinct patterns of disease activity related to duration of illness as well as (iii) early and persistent elevation of disease activity among patients with severe acute pancreatitis defined as persistent organ failure. We present the development and initial validation of a clinical activity score for real-time assessment of disease activity in patients with acute pancreatitis.

  10. High Efficiency of Human Normal Immunoglobulin for Intravenous Administration in a Patient with Kawasaki Syndrome Diagnosed in the Later Stages

    Directory of Open Access Journals (Sweden)

    Tatyana V. Sleptsova

    2016-01-01

    Full Text Available The article describes a case of late diagnosis of mucocutaneous lymphonodular syndrome (Kawasaki syndrome. At the beginning of the therapy, the child had fever, conjunctivitis, stomatitis, rash, solid swelling of hands and feet, and coronaritis with the development of aneurysms. The article describes the successful use of normal human immunoglobulin for intravenous administration at a dose of 2 g/kg body weight per course in combination with acetylsalicylic acid at the dose of 80 mg/kg per day. After 3 days of treatment, the rash disappeared; limb swelling and symptoms of conjunctivitis significantly reduced; and laboratory parameters of disease activity became normal (erythrocyte sedimentation rate, C-reactive protein concentration. After 3 months, inflammation in the coronary arteries was stopped. After 6 months, a regression of coronary artery aneurysms was recorded. No adverse effects during the immunoglobulin therapy were observed.

  11. The Role of Echocardiography in Coronary Artery Disease and Acute Myocardial Infarction

    Science.gov (United States)

    Esmaeilzadeh, Maryam; Parsaee, Mozhgan; Maleki, Majid

    2013-01-01

    Echocardiography is a non-invasive diagnostic technique which provides information regarding cardiac function and hemodynamics. It is the most frequently used cardiovascular diagnostic test after electrocardiography and chest X-ray. However, in a patient with acute chest pain, Transthoracic Echocardiography is essential both for diagnosing acute coronary syndrome, zeroing on the evaluation of ventricular function and the presence of regional wall motion abnormalities, and for ruling out other etiologies of acute chest pain or dyspnea, including aortic dissection and pericardial effusion. Echocardiography is a versatile imaging modality for the management of patients with chest pain and assessment of left ventricular systolic function, diastolic function, and even myocardial and coronary perfusion and is, therefore, useful in the diagnosis and triage of patients with acute chest pain or dyspnea. This review has focused on the current applications of echocardiography in patients with coronary artery disease and myocardial infarction. PMID:23646042

  12. Acute Exacerbations and Lung Function Loss in Smokers with and without Chronic Obstructive Pulmonary Disease.

    Science.gov (United States)

    Dransfield, Mark T; Kunisaki, Ken M; Strand, Matthew J; Anzueto, Antonio; Bhatt, Surya P; Bowler, Russell P; Criner, Gerard J; Curtis, Jeffrey L; Hanania, Nicola A; Nath, Hrudaya; Putcha, Nirupama; Roark, Sarah E; Wan, Emily S; Washko, George R; Wells, J Michael; Wendt, Christine H; Make, Barry J

    2017-02-01

    Acute exacerbations of chronic obstructive pulmonary disease (COPD) increase the risk of death and drive healthcare costs, but whether they accelerate loss of lung function remains controversial. Whether exacerbations in subjects with mild COPD or similar acute respiratory events in smokers without airflow obstruction affect lung function decline is unknown. To determine the association between acute exacerbations of COPD (and acute respiratory events in smokers without COPD) and the change in lung function over 5 years of follow-up. We examined data on the first 2,000 subjects who returned for a second COPDGene visit 5 years after enrollment. Baseline data included demographics, smoking history, and computed tomography emphysema. We defined exacerbations (and acute respiratory events in those without established COPD) as acute respiratory symptoms requiring either antibiotics or systemic steroids, and severe events by the need for hospitalization. Throughout the 5-year follow-up period, we collected self-reported acute respiratory event data at 6-month intervals. We used linear mixed models to fit FEV 1 decline based on reported exacerbations or acute respiratory events. In subjects with COPD, exacerbations were associated with excess FEV 1 decline, with the greatest effect in Global Initiative for Chronic Obstructive Lung Disease stage 1, where each exacerbation was associated with an additional 23 ml/yr decline (95% confidence interval, 2-44; P = 0.03), and each severe exacerbation with an additional 87 ml/yr decline (95% confidence interval, 23-151; P = 0.008); statistically significant but smaller effects were observed in Global Initiative for Chronic Obstructive Lung Disease stage 2 and 3 subjects. In subjects without airflow obstruction, acute respiratory events were not associated with additional FEV 1 decline. Exacerbations are associated with accelerated lung function loss in subjects with established COPD, particularly those with mild disease

  13. A male Fabry disease patient treated with intravenous thrombolysis for acute ischemic stroke.

    Science.gov (United States)

    Saarinen, Jukka T; Sillanpää, Niko; Kantola, Ilkka

    2015-02-01

    The use of intravenous thrombolytic therapy for acute ischemic stroke is associated with improved outcomes. Fabry disease is an X-linked glycosphingolipid storage disease with vascular endothelial deposits. Affected males with the classic phenotype develop renal, cardiac, and cerebrovascular disease and die prematurely. However, Fabry disease is rare in young men with first ischemic stroke of undetermined cause. We report a 38-year-old man with acute aphasia and a left M2 segment of the middle cerebral artery thrombus with no recanalization who was finally diagnosed with Fabry disease after left ventricular hypertrophy of undetermined cause had been identified. A gene test revealed a R227X mutation typical of Fabry disease with the classical phenotype. To our knowledge our patient is the first reported male Fabry patient who was given intravenous thrombolytic therapy and the first reported Fabry patient who received intravenous thrombolytic therapy between 3 and 4.5 hours of the symptom onset. Despite favorable prognostic indicators on admission imaging, our patient suffered a significant stroke and had an unfavorable clinical outcome. Fortunately, the episode was not complicated by intracranial hemorrhage. Further studies are needed to evaluate the efficacy and safety of intravenous thrombolytic therapy in treating patients with Fabry disease and acute ischemic stroke. Copyright © 2014 Elsevier Ltd. All rights reserved.

  14. Recent advances in the treatment of colonic diverticular disease and prevention of acute diverticulitis

    Science.gov (United States)

    Elisei, Walter; Tursi, Antonio

    2016-01-01

    The incidence of diverticulosis and diverticular disease of the colon is increasing worldwide. Although the majority of patients remains asymptomatic long-life, the prevalence of diverticular disease of the colon, including acute diverticulitis, is substantial and is becoming a significant burden on National Health Systems in terms of direct and indirect costs. Focus is now being drawn on identifying the correct therapeutic approach by testing various treatments. Fiber, non-absorbable antibiotics and probiotics seem to be effective in treating symptomatic and uncomplicated patients, and 5-aminosalicylic acid might help prevent acute diverticulitis. Unfortunately, robust evidence on the effectiveness of a medical strategy to prevent acute diverticulitis recurrence is still lacking. We herein provide a concise review on the effectiveness and future perspectives of these treatments. PMID:26752946

  15. VITAMIN PREVENTIVE ALGORITHM FOR CHILDREN WITH ACUTE RESPIRATORY DISEASES: TECHNOLOGY OF INCREASING NON SPECIFIC RESISTANCE

    Directory of Open Access Journals (Sweden)

    O.A. Gromova

    2007-01-01

    Full Text Available An algorithm of choosing adequate vitamin combination for children's acute respiratory diseases is suggested on the basis of Pikovit vitamin complex (KRKA, Slovenia. It is emphasized that the choice of vitamins should be based on the peculiarities of their metabolism and their role in the body. The importance of vitamin therapy is in its immunomodifying effect and increasing child's abilities for adaptation. Choice of vitamin and mineral complex for seasonal child ARD prevention depends on physiological vitamin doses and the fact that vitamin and mineral complexes containing iron and copper should be excluded in the acute phase of the disease. Latest research data is provided demonstrating the inadvisability of using iron and copper additives to children with ARD. The article provides information on the necessity of qualified primary inspection of the sick child, diagnosing activities, composing an individual diet, vitamin and pharmacological therapy.Key words: polyvitamin products, prevention, acute respiratory infections, children.

  16. Behçet's disease diagnosed after acute HIV infection: viral replication activating underlying autoimmunity?

    Science.gov (United States)

    Roscoe, Clay; Kinney, Rebecca; Gilles, Ryan; Blue, Sky

    2015-05-01

    Behçet's disease is an autoimmune systemic vasculitis that can occur after exposure to infectious agents. Behçet's disease also has been associated with HIV infection, including de novo development of this condition during chronic HIV infection and resolution of Behçet's disease symptoms following initiation of antiretroviral therapy. We describe a patient who presented with systemic vasculitis with skin and mucous membrane ulcerations in the setting of acute HIV infection, who was eventually diagnosed with Behçet's disease, demonstrating a possible link between acute HIV infection, immune activation and development of autoimmunity. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  17. Managing the acute painful episode in sickle cell disease

    Directory of Open Access Journals (Sweden)

    B. Kaya

    2011-12-01

    Full Text Available Sickle cell pain is a complex but frequently experienced symptom. Acute painful events in children can be managed effectively in the community with appropriate support and education. If hospital management is required, rapid access to a consistent, reliable and safe analgesic pathway is recommended to ensure a good standard of care. Use of oral opiates in addition to short acting easily administrable forms of analgesia and strict adherence to protocoled monitoring will enable the acute event to be well managed and the negative pain experience minimised. An important part of the outpatient evaluation is determining the impact pain events are having on the child’s quality of life. Addressing psycho-social aspects, defining and modifying precipitating factors, if any are identified, and having a holistic approach to pain management is helpful. Education and use of self-management techniques can also be productive. Use of sickle modifying interventions such as hydroxycarbamide therapy or transfusion therapy can have a significant impact on reducing the severity and frequency of the acute pain event. 镰状细胞疼痛是一种复杂的常发症。 通过适当的支助和教育,儿童急性疼痛症可以得到有效抑制。 如果需要在医院进行护理,患者应尽快寻求持续可靠且安全的止痛方式,确保良好的护理。 除采取作用短、管理方便的止痛治疗和遵守监测协议之外,患者还需口服鸦片剂,这样,急性症状可以得到良好的抑制,还可尽量减轻疼痛感。 诊断门诊病人一个重要的部分就是确定疼痛症对患儿生活质量产生的影响。 问询生理社会方面问题,确定和修改诱发因子(如有),并整体分析可行的疼痛护理方法。 教育和使用个人护理法也很有效果。 采用镰状细胞修改干预法,例如羟基尿素疗法或输液疗法,对减轻急性疼痛症和减少发作频率有着显著效果。

  18. [McArdle disease presenting with rhabdomyolisis and acute kidney injury].

    Science.gov (United States)

    Costa, Rui; Castro, Rui; Costa, Alexandre; Taipa, Ricardo; Vizcaíno, Ramon; Morgado, Teresa

    2013-01-01

    McArdle disease typically presents in childhood or young adults with myalgia, exercise intolerance, cramps and myoglobinuria. Deficiency of myophosphorylase enzyme results in inability to degrade glycogen stores, causing glycogen accumulation in muscle tissue and energy deficit. Evolution with rhabdomiolysis may occur and can be complicated with acute kidney injury but rarely, in about 11% of cases, is the initial disease manifestation. We report a case of McArdle Disease in a 38-year-old male patient. The disease went unrecognized despite previous symptoms (myalgia, exercise intolerance and single myoglobinuria episode) until an episode of rhabdomyolisis complicated with oliguric acute kidney injury requiring hemodialysis. The kidney biopsy showed evidence of acute tubular necrosis. Despite normalization of renal function, muscle lysis markers remained abnormal. Metabolic myopathy was suspected and a muscle biopsy was performed. It showed subsarcolemic glycogen deposition and absence of myophosphorylase activity. This case-report underlines the importance of considering metabolic myopathy in patients with acute kidney injury and severe rhabdomyolisis.

  19. Pregnancy risks in women with pre-existing coronary artery disease, or following acute coronary syndrome

    NARCIS (Netherlands)

    Burchill, Luke J.; Lameijer, Heleen; Roos-Hesselink, Jolien W.; Grewal, Jasmine; Ruys, Titia P. E.; Kulikowski, Julia D.; Burchill, Laura A.; Oudijk, M. A.; Wald, Rachel M.; Colman, Jack M.; Siu, Samuel C.; Pieper, Petronella G.; Silversides, Candice K.

    2015-01-01

    Objective The objective of this study was to determine outcomes in pregnant women with pre-existing coronary artery disease (CAD) or following an acute coronary syndrome (ACS) including myocardial infarction (MI). Background The physiological changes of pregnancy can contribute to myocardial

  20. Minimal residual disease diagnostics in acute lymphoblastic leukemia: Need for sensitive, fast, and standardized technologies

    NARCIS (Netherlands)

    J.J.M. van Dongen (Jacques); V.H.J. van der Velden (Vincent); M. Brüggemann (Monika); A. Orfao (Alberto)

    2015-01-01

    textabstractMonitoring of minimal residual disease (MRD) has become routine clinical practice in frontline treatment of virtually all childhood acute lymphoblastic leukemia (ALL) and in many adult ALL patients. MRD diagnostics has proven to be the strongest prognostic factor, allowing for risk group

  1. Prognostic value of minimal residual disease in acute lymphoblastic leukaemia in childhood

    NARCIS (Netherlands)

    van Dongen, JJM; Seriu, T; Panzer-Grumayer, ER; Biondi, A; Pongers-Willemse, MJ; Corral, L; Stolz, F; Schrappe, M; Masera, G; Kamps, WA; Gadner, H; van Wering, ER; Ludwig, WD; Basso, G; de Bruijn, MAC; Cazzaniga, G; Hettinger, A; van der Does-van den Berg, A; Hop, WCJ; Riehm, H; Bartram, CR

    1998-01-01

    Background Sensitive techniques for detection of minimal residual disease (MRD) at degrees of one leukaemic cell per 10(3)-10(6) cells (10(-3)-10(-6)) during follow-up of children with acute lymphoblastic leukaemia (ALL) can provide insight into the effectiveness of cytotoxic treatment. However, it

  2. Autoimmune diseases, infections, use of antibiotics and the risk of acute myeloid leukaemia

    DEFF Research Database (Denmark)

    Østgård, Lene S G; Nørgaard, Mette; Pedersen, Lars

    2018-01-01

    Previous studies reported increased risk of acute myeloid leukaemia (AML) in individuals with inflammatory conditions. However, it is unclear whether this association is explained by preceding cytotoxic therapy or haematological diseases. We conducted a nationwide case-control study that included...

  3. On clinics and therapy of acute radiation disease at the recovery period

    International Nuclear Information System (INIS)

    Alekseev, G.I.; Ivanov, I.A.; Nikiforov, A.M.

    1990-01-01

    Main features of clinics and therapy of acute radiation disease at the recovery period are described. Search for ways of activization of recovery to improve the efficiency of treatments and to accelerate patients rehabilitation is of great interest for clinical medicine. It is outlined that correction of post-irradiation disorders of energy and plastic metabolism by means of influence on cell metabolism must begin as early as possible already at the initial period of disease

  4. Pulmonary Surfactants for Acute and Chronic Lung Diseases (Part I

    Directory of Open Access Journals (Sweden)

    O. A. Rozenberg

    2014-01-01

    Full Text Available Part 1 of the review gives information on the composition and properties of a pulmonary surfactant and quantitative and qual itative impairments in the pulmonary surfactant system in different neonatal and adult abnormalities and describes the composition of commercial synthetic and natural surfactants. The results of surfactant therapy for respiratory distress syndrome and other lung diseases with secondary surfactant deficiency in the newborns are analyzed.

  5. Clinical course of Crohn's disease first diagnosed at surgery for acute abdomen.

    Science.gov (United States)

    Latella, G; Cocco, A; Angelucci, E; Viscido, A; Bacci, S; Necozione, S; Caprilli, R

    2009-04-01

    The severity of clinical activity of Crohn's disease is high during the first year after diagnosis and decreases thereafter. Approximately 50% of patients require steroids and immunosuppressants and 75% need surgery during their lifetime. The clinical course of patients with Crohn's disease first diagnosed at surgery has never been investigated. To assess the clinical course of Crohn's disease first diagnosed at surgery for acute abdomen and to evaluate the need for medical and surgical treatment in this subset of patients. Hospital clinical records of 490 consecutive Crohn's disease patients were reviewed. Patients were classified according to the Vienna criteria. Sex, extraintestinal manifestations, family history of inflammatory bowel diseases, appendectomy, smoking habit and medical/surgical treatments performed during the follow-up period were assessed. Kaplan-Meier survival method and Cox proportional hazards regression model. Of the 490 Crohn's disease patients, 115 had diagnosis of Crohn's disease at surgery for acute abdomen (Group A) and 375 by conventional clinical, radiological, endoscopic and histologic criteria (Group B). Patients in Group A showed a low risk of further surgery (Log Rank test pacute abdomen showed a low risk for reintervention and less use of steroids and immunosuppressants during follow-up than those not operated upon at diagnosis. Early surgery may represent a valid approach in the initial management of patients with Crohn's disease, at least in the subset of patients with ileal and complicated disease.

  6. Association between triglyceride levels and cardiovascular disease in patients with acute pancreatitis.

    Science.gov (United States)

    Copeland, Laurel A; Swendsen, C Scott; Sears, Dawn M; MacCarthy, Andrea A; McNeal, Catherine J

    2018-01-01

    Conventional wisdom supports prescribing "fibrates before statins", that is, prioritizing treatment of hypertriglyceridemia (hTG) to prevent pancreatitis ahead of low-density lipoprotein cholesterol to prevent coronary heart disease. The relationship between hTG and acute pancreatitis, however, may not support this approach to clinical management. This study analyzed administrative data from the Veterans Health Administration for evidence of (1) temporal association between assessed triglycerides level and days to acute pancreatitis admission; (2) association between hTG and outcomes in the year after hospitalization for acute pancreatitis; (3) relative rates of prescription of fibrates vs statins in patients with acute pancreatitis; (4) association of prescription of fibrates alone versus fibrates with statins or statins alone with rates of adverse outcomes after hospitalization for acute pancreatitis. Only modest association was found between above-normal or extremely high triglycerides and time until acute pancreatitis. CHD/MI/stroke occurred in 23% in the year following AP, supporting cardiovascular risk management. Fibrates were prescribed less often than statins, defying conventional wisdom, but the high rates of cardiovascular events in the year following AP support a clinical focus on reducing cardiovascular risk factors.

  7. Fluctuations of the Concentration of Cs-137 Aerosol in Chernobyl,Fukushima and Kawasaki

    Science.gov (United States)

    Ota, Yohei; Hatano, Yuko; Okada, Yukiko; Hirose, Katsumi

    2017-04-01

    Statistical analysis is applied to a time series of the airborne concentration of Cs-137. In order to extract fractal characteristics of the fluctuations, we employed the Hurst analysis. Interestingly, the Hurst index is around 1/3, which is common to the Chernobyl data, Fukushima data, and Kawasaki data. The Kawasaki data is measured by the Tokyo City University, located at 40km south to Tokyo. We proposed a stochastic differential equation, based on an advection equation with winds fluctuating probabilistically. The averaged solution of the equation is compared with measured data. We found that the index of the power of the time is -4/3, which is common to the three cases, Chernobyl, Fukushima and Kawasaki.

  8. Splenectomy versus conservative management for acute sequestration crises in people with sickle cell disease.

    Science.gov (United States)

    Owusu-Ofori, Shirley; Remmington, Tracey

    2015-09-07

    Acute splenic sequestration crises are a complication of sickle cell disease, with high mortality rates and frequent recurrence in survivors of first attacks. Splenectomy and blood transfusion, with their consequences, are the mainstay of long-term management used in different parts of the world. This is a 2015 update of a Cochrane review first published in 2002, and previously updated in 2013. To assess whether splenectomy (total or partial), to prevent acute splenic sequestration crises in people with sickle cell disease, improved survival and decreased morbidity in people with sickle cell disease, as compared with regular blood transfusions. We searched the Cochrane Cystic Fibrosis and Genetic Disorders Group Haemoglobinopathies Trials Register, which comprises of references identified from comprehensive electronic database searches and handsearching relevant journals and abstract books of conference proceedings.Additional trials were sought from the reference lists of the trials and reviews identified by the search strategy.Date of the most recent search: 10 June 2015. All randomized or quasi-randomized controlled trials comparing splenectomy (total or partial) to prevent recurrence of acute splenic sequestration crises with no treatment or blood transfusions in people with sickle cell disease. No trials of splenectomy for acute splenic sequestration were found. No trials of splenectomy for acute splenic sequestration were found. Splenectomy, if full, will prevent further sequestration and if partial, may reduce the recurrence of acute splenic sequestration crises. However, there is a lack of evidence from trials showing that splenectomy improves survival and decreases morbidity in people with sickle cell disease. There is a need for a well-designed, adequately-powered, randomized controlled trial to assess the benefits and risks of splenectomy compared to transfusion programmes, as a means of improving survival and decreasing mortality from acute splenic

  9. Uneventful benznidazole treatment of acute Chagas disease during pregnancy: a case report

    Directory of Open Access Journals (Sweden)

    Valeria Rita Corrêa

    2014-06-01

    Full Text Available This report describes the case of a patient with acute Chagas disease in Tocantins, Brazil, who was unaware of her pregnancy during benznidazole treatment. She presented with impaired cardiac function during the acute phase (pericarditis and incomplete right bundle-branch block that resolved favorably after benznidazole therapy. Serological results also became negative, as determined by hemagglutination assays, enzyme-linked immunosorbent assays, and immunofluorescence assays. The child was born without sequelae and showed no evidence of congenital Trypanosoma cruzi infection at birth or 24 days later.

  10. Acute interstitial pneumonia in mink kits inoculated with defined isolates of Aleutian mink disease parvovirus

    DEFF Research Database (Denmark)

    Alexandersen, Søren; Larsen, S; Aasted, B

    1994-01-01

    The present study addressed the causal role of Aleutian mink disease parvovirus (ADV) in acute interstitial pneumonia in mink kits. All the examined isolates of ADV caused interstitial pneumonia in newborn kits, although the severity of disease and the mortality varied. These findings indicate...... that ADV is the direct causal agent of this disease in mink kits and that cofactors, which could have been present in the original ADV-K isolate, do not play a role. Acute interstitial pneumonia characterized by hypertrophy and hyperplasia of alveolar type II cells, intranuclear viral inclusions...... plasma cells in lung, liver, spleen, kidney, mesenteric lymph node, and intestine. Surviving kits also had hypertrophy of the bronchus-associated lymphoid tissue and focal subpleural, intraalveolar accumulations of large cells with foamy cytoplasm, so-called lipid pneumonia....

  11. What Can We Apply to Manage Acute Exacerbation of Chronic Obstructive Pulmonary Disease with Acute Respiratory Failure?

    Science.gov (United States)

    Kim, Deog Kyeom; Lee, Jungsil; Park, Ju Hee; Yoo, Kwang Ha

    2018-04-01

    Acute exacerbation(s) of chronic obstructive pulmonary disease (AECOPD) tend to be critical and debilitating events leading to poorer outcomes in relation to chronic obstructive pulmonary disease (COPD) treatment modalities, and contribute to a higher and earlier mortality rate in COPD patients. Besides pro-active preventative measures intended to obviate acquisition of AECOPD, early recovery from severe AECOPD is an important issue in determining the long-term prognosis of patients diagnosed with COPD. Updated GOLD guidelines and recently published American Thoracic Society/European Respiratory Society clinical recommendations emphasize the importance of use of pharmacologic treatment including bronchodilators, systemic steroids and/or antibiotics. As a non-pharmacologic strategy to combat the effects of AECOPD, noninvasive ventilation (NIV) is recommended as the treatment of choice as this therapy is thought to be most effective in reducing intubation risk in patients diagnosed with AECOPD with acute respiratory failure. Recently, a few adjunctive modalities, including NIV with helmet and helium-oxygen mixture, have been tried in cases of AECOPD with respiratory failure. As yet, insufficient documentation exists to permit recommendation of this therapy without qualification. Although there are too few findings, as yet, to allow for regular andr routine application of those modalities in AECOPD, there is anecdotal evidence to indicate both mechanical and physiological benefits connected with this therapy. High-flow nasal cannula oxygen therapy is another supportive strategy which serves to improve the symptoms of hypoxic respiratory failure. The therapy also produced improvement in ventilatory variables, and it may be successfully applied in cases of hypercapnic respiratory failure. Extracorporeal carbon dioxide removal has been successfully attempted in cases of adult respiratory distress syndrome, with protective hypercapnic ventilatory strategy. Nowadays, it is

  12. Acute colonic diverticulitis: modern understanding of pathomechanisms, risk factors, disease burden and severity.

    Science.gov (United States)

    Søreide, Kjetil; Boermeester, Marja A; Humes, David J; Velmahos, George C

    2016-12-01

    Conservative, non-antibiotic and non-surgical management of acute diverticulitis is currently being investigated. To better inform clinical decisions, better understanding of disease mechanisms, disease burden and severity is needed. Literature search of risk factors, pathophysiology, epidemiology and disease burden/severity reported over the last decade. Acute diverticulitis is a common disease and has a high disease burden. Incidence of hospital admissions is reported around 71 per 100,000 population, with reported increase in several subpopulations over the last decades. The incidence is likely to increase further with the aging populations. Risk factors for left-sided acute diverticulitis include dietary, anthropometric and lifestyle factors. Disease mechanisms are still poorly understood, but a distinction between inflammation and infection is emerging. The integrative and complex role of the gut microbiota has become an interesting factor for both understanding the disease as well as a potential target for intervention using probiotics. Mild, self-limiting events are increasingly reported from studies of successful non-antibiotic management in a considerable number of cases. Risk markers of progression to or presence of severe, complicated disease are needed for better disease stratification. Current risk stratification by clinical, imaging or endoscopic means is imperfect and needs validation. Long-term results from minimal-invasive and comparative surgical trials may better help inform clinicians and patients. Over- and under-treatment as well as over- and under-diagnosis of severity is likely to continue in clinical practice due to lack of reliable, robust and universal severity and classification systems. Better understanding of pathophysiology is needed.

  13. The prevalence of natural health product use in patients with acute cardiovascular disease.

    Directory of Open Access Journals (Sweden)

    Aws Alherbish

    Full Text Available BACKGROUND: Natural health products (NHP use may have implications with respect to adverse effects, drug interactions and adherence yet the prevalence of NHP use by patients with acute cardiovascular disease and the best method to ascertain this information is unknown. OBJECTIVE: To identify the best method to ascertain information on NHP, and the prevalence of use in a population with acute cardiovascular disease. METHODS: Structured interviews were conducted with a convenience sample of consecutive patients admitted with acute cardiovascular disease to the University of Alberta Hospital during January 2009. NHP use was explored using structured and open-ended questions based on Health Canada's definition of NHP. The medical record was reviewed, and documentation of NHP use by physicians, nurses, and pharmacists, compared against the gold-standard structured interview. RESULTS: 88 patients were interviewed (mean age 62 years, standard deviation [SD 14]; 80% male; 41% admitted for acute coronary syndromes. Common co-morbidities included hypertension (59%, diabetes (26% and renal impairment (19%. NHP use was common (78% of patients and 75% of NHP users reported daily use. The category of NHP most commonly used was vitamins and minerals (73% followed by herbal products (20%, traditional medicines including Chinese medicines (9%, homeopathic preparations (1% and other products including amino acids, essential fatty acids and probiotics (35%. In a multivariable model, only older age was associated with increased NHP use (OR 1.5 per age decile [95%CI 1.03 to 2.2]. When compared to the interview, the highest rate of NHP documentation was the pharmacist history (41%. NHP were documented in 22% of patients by the physician and 19% by the nurse. CONCLUSIONS: NHP use is common in patients admitted with acute cardiovascular disease. However, health professionals do not commonly identify NHP as part of the medication profile despite its potential importance

  14. The burden of acute disease in Mahajanga, Madagascar - a 21 month study.

    Directory of Open Access Journals (Sweden)

    Vijay C Kannan

    Full Text Available Efforts to develop effective and regionally-appropriate emergency care systems in sub-Saharan Africa are hindered by a lack of data on both the burden of disease in the region and on the state of existing care delivery mechanisms. This study describes the burden of acute disease presenting to an emergency unit in Mahajanga, Madagascar.Handwritten patient registries on all emergency department patients presenting between 1 January 2011 and 30 September 2012 were reviewed and data entered into a database. Data included age, sex, diagnosis, and disposition. We classified diagnoses into Clinical Classifications Software (CCS multi-level categories. The population was 53.5% male, with a median age of 31 years. The five most common presenting conditions were 1 Superficial injury; contusion, 2 Open wounds of head; neck; and trunk, 3 Open wounds of extremities, 4 Intracranial injury, and 5 Unspecified injury and poisoning. Trauma accounted for 48%, Infectious Disease for 15%, Mental Health 6.1%, Noncommunicable 29%, and Neoplasms 1.2%. The acuity seen was high, with an admission rate of 43%. Trauma was the most common reason for admission, representing 19% of admitted patients.This study describes the burden of acute disease at a large referral center in northern Madagascar. The Centre Hôpitalier Universitaire de Mahajanga sees a high volume of acutely ill and injured patients. Similar to other reports from the region, trauma is the most common pathology observed, though infectious disease was responsible for the majority of adult mortality. Typhoid fever other intestinal infections were the most lethal CCS-coded pathologies. By utilizing a widely understood classification system, we are able to highlight contrasts between Mahajanga's acute and overall disease burden as well as make comparisons between this region and the rest of the globe. We hope this study will serve to guide the development of context-appropriate emergency medicine systems in the

  15. The burden of acute disease in Mahajanga, Madagascar - a 21 month study.

    Science.gov (United States)

    Kannan, Vijay C; Andriamalala, Clara N; Reynolds, Teri A

    2015-01-01

    Efforts to develop effective and regionally-appropriate emergency care systems in sub-Saharan Africa are hindered by a lack of data on both the burden of disease in the region and on the state of existing care delivery mechanisms. This study describes the burden of acute disease presenting to an emergency unit in Mahajanga, Madagascar. Handwritten patient registries on all emergency department patients presenting between 1 January 2011 and 30 September 2012 were reviewed and data entered into a database. Data included age, sex, diagnosis, and disposition. We classified diagnoses into Clinical Classifications Software (CCS) multi-level categories. The population was 53.5% male, with a median age of 31 years. The five most common presenting conditions were 1) Superficial injury; contusion, 2) Open wounds of head; neck; and trunk, 3) Open wounds of extremities, 4) Intracranial injury, and 5) Unspecified injury and poisoning. Trauma accounted for 48%, Infectious Disease for 15%, Mental Health 6.1%, Noncommunicable 29%, and Neoplasms 1.2%. The acuity seen was high, with an admission rate of 43%. Trauma was the most common reason for admission, representing 19% of admitted patients. This study describes the burden of acute disease at a large referral center in northern Madagascar. The Centre Hôpitalier Universitaire de Mahajanga sees a high volume of acutely ill and injured patients. Similar to other reports from the region, trauma is the most common pathology observed, though infectious disease was responsible for the majority of adult mortality. Typhoid fever other intestinal infections were the most lethal CCS-coded pathologies. By utilizing a widely understood classification system, we are able to highlight contrasts between Mahajanga's acute and overall disease burden as well as make comparisons between this region and the rest of the globe. We hope this study will serve to guide the development of context-appropriate emergency medicine systems in the region.

  16. Plan de negocio para el relanzamiento de la marca Kawasaki del grupo Crosland

    OpenAIRE

    Hart Soto, Jean Paul; Gálvez Guerrero, Tulio Enrique; Montoya Vera, Aida Gisela

    2016-01-01

    Kawasaki es una marca reconocida a nivel mundial con alto nivel de recordación, lo cual no está siendo explotado. Es un producto de calidad orientado a un segmento de usuarios exigente. El costo de ventas al cierre del 2014 ascendió al 80% de las ventas; la utilidad Neta y EBITDA fueron negativos, toso esto se revertirá incrementando las ventas a través de esfuerzos en publicidad y marketing, y una tienda propia para la marca Kawasaki. En esto se centra la propuesta de relanzamiento de la lín...

  17. Research and development activities for radioactive wastes treatment. Developing technologies of Kawasaki Heavy Industries, Ltd

    International Nuclear Information System (INIS)

    Adachi, Junichi; Ozawa, Tamotsu; Ikemoto, Yoshikazu; Yamazaki, Seiichiro; Minami, Ryogo

    1995-01-01

    Kawasaki Heavy Industries, Ltd. has been performing the research and development activities for radioactive wastes treatment in parallel with the design and fabrication of the nuclear facilities and components since the construction of the Tokai No.1 power station of JAPCO. Main technologies developed by Kawasaki Heavy Industries, Ltd. in the field of radwaste management are for dismantling and cutting, compacting and melting, and storage. This paper describes a summary of the present status and future plan of the above-mentioned technologies. (author)

  18. Observations of atmospheric concentrations of 212Pb and 214Pb at Kawasaki, Japan

    International Nuclear Information System (INIS)

    Kukita, Kazuhiko; Koike, Yuya; Nakamura, Toshihiro; Sato, Jun

    2003-01-01

    Atmospheric concentrations of 212 Pb and 214 Pb were observed with aerosol samples at Kawasaki. In order to discuss temporal behavior of radon- and thoron-progeny, diurnal variations of the radioactive lead isotopes were determined by low energy photon spectrometer (LEPS). At Kawasaki, diurnal concentration patterns of 212 Pb were similar to those of 214 Pb. It is noted that the concentration of 212 Pb is correlated with that of 214 Pb (r=0.84). The atmospheric concentrations of 212 Pb and 214 Pb were significantly affected by meteorological parameters, especially wind velocity. (author)

  19. Charcot-Marie-Tooth disease masquerading as acute demyelinating encephalomyelitis-like illness.

    Science.gov (United States)

    Kim, Gun-Ha; Kim, Kyoung Min; Suh, Sang-Il; Ki, Chang-Seok; Eun, Baik-Lin

    2014-07-01

    X-linked Charcot-Marie-Tooth disease (CMTX1) is a clinically heterogeneous hereditary motor and sensory neuropathy with X-linked transmission. Common clinical manifestations of CMTX1 disease, as in other forms of Charcot-Marie-Tooth (CMT) disease, are distal muscle wasting and weakness, hyporeflexia, distal sensory disturbance, and foot deformities. Mutations in the connexin-32 gene (gap junction protein β1 [GJB1]) are responsible for CMTX1 disease. In this report, we describe a patient with CMTX1 disease presenting with recurrent attacks of transient and episodic acute demyelinating encephalomyelitis (ADEM)-like symptoms without previous signs of lower extremity weakness or foot deformities; the patient, as well as his asymptomatic mother, exhibited a novel GJB1 mutation (p.Met1Ile). Differential diagnosis of recurrent and transient ADEM-like illness, if unexplained, should include the possibility of CMTX1 disease. Copyright © 2014 by the American Academy of Pediatrics.

  20. New Insight for the Diagnosis of Gastrointestinal Acute Graft-versus-Host Disease

    Directory of Open Access Journals (Sweden)

    Florent Malard

    2014-01-01

    Full Text Available Allogeneic stem cell transplantation (allo-SCT is a curative therapy for different life-threatening malignant and nonmalignant hematologic disorders. Graft-versus-host disease (GVHD remains a major source of morbidity and mortality following allo-SCT, which limits the use of this treatment in a broader spectrum of patients. Early diagnostic of GVHD is essential to initiate treatment as soon as possible. Unfortunately, the diagnosis of GVHD may be difficult to establish, because of the nonspecific nature of the associated symptoms and of the numerous differential diagnosis. This is particularly true regarding gastrointestinal (GI acute GVHD. In the recent years many progress has been made in medical imaging test and endoscopic techniques. The interest of these different techniques in the diagnosis of GI acute GVHD has been evaluated in several studies. With this background we review the contributions, limitations, and future prospect of these techniques in the diagnosis of GI acute GVHD.

  1. [Acute bacterial exacerbation of chronic obstructive pulmonary disease and biofilm].

    Science.gov (United States)

    Legnani, Delfino

    2009-07-01

    The lower respiratory tract of patients affected by COPD is constantly colonized by pathogenic microrganisms such as H. influenzae, M. catarrhalis and S. pneumoniae. Role of bacterial colonization of big and small airways in patients affected by COPD is still unclear but it is likely to play a role in directly or indirectly maintaining the vicious circle of infection/inflammation. Colonizer pathogens are capable to stimulate mucus production, to alter the ciliary function by inducing dyskinesia and stasis; in addition, they represent a strong stimulus for neutrophils to come in the airways, which release elastase that, in turn, inhibit the mucus-ciliary function. The same pathogens are responsible for epithelial damage and chronic inflammation, by releasing neutrophilic elastase, leading to the damage progression and obstruction. Recent studies have also shown that infection sustained by H. influenzae is not limited to bronchial mucosa, i.e. surface epithelial cells, but that the pathogen is capable to penetrate cells, so spreading the infection in sub-epithelial cellular layers. In addition, the ability to produce biofilm is another possible defence mechanism which allows them to grow and colonise. Such a mechanism could in part explain the lack of response to antimicrobials and contribute to stimulation of parenchymal inflammatory response, the cause of pathological-anatomic damage which occurs in COPD. The impossibility to eradicate chronic infection and bacterial exacerbations of COPD are likely the elements that promt and worsen obstruction, so determining the disease's progression.

  2. Wireless capsule endoscopy for diagnosis of acute intestinal graft-versus-host disease.

    Science.gov (United States)

    Neumann, Susanne; Schoppmeyer, Konrad; Lange, Thoralf; Wiedmann, Marcus; Golsong, Johannes; Tannapfel, Andrea; Mossner, Joachim; Niederwieser, Dietger; Caca, Karel

    2007-03-01

    The small intestine is the most common location of intestinal graft-versus-host disease (GVHD). EGD with duodenal biopsies yields the highest diagnostic sensitivity, but the jejunum and ileum are not accessible by regular endoscopy. In contrast, wireless capsule endoscopy (WCE) is a noninvasive imaging procedure offering complete evaluation of the small intestine. The objective was to compare the diagnostic value of EGD, including biopsies, with the results of WCE in patients with acute intestinal symptoms who received allogeneic blood stem cell transplantation and to analyze the appearance and distribution of acute intestinal GVHD lesions in these patients. An investigator-blinded, single-center prospective study. Patients with acute intestinal symptoms after allogeneic stem cell transplantation underwent both EGD and WCE within 24 hours. Clinical data were recorded during 2 months of follow-up. Fourteen consecutive patients with clinical symptoms of acute intestinal GVHD were recruited. In 1 patient, the capsule remained in the stomach and was removed endoscopically. In 7 of 13 patients who could be evaluated, acute intestinal GVHD was diagnosed by EGD with biopsies, but 3 of these would have been missed by EGD alone. In all 7 patients with histologically confirmed acute intestinal GVHD, WCE revealed typical signs of GVHD. Lesions were scattered throughout the small intestine, but were most accentuated in the ileum. This study had a small number of patients. WCE, which is less invasive than EGD with biopsies, showed a comparable sensitivity and a high negative predictive value for diagnosing acute intestinal GVHD. It may be helpful to avoid repeated endoscopic procedures in patients who have undergone stem cell transplantation.

  3. The mathematical pathogenetic factors analysis of acute inflammatory diseases development of bronchopulmonary system among infants

    Directory of Open Access Journals (Sweden)

    G. O. Lezhenko

    2017-10-01

    Full Text Available The purpose. To study the factor structure and to establish the associative interaction of pathogenetic links of acute diseases development of the bronchopulmonary system in infants.Materials and methods. The examination group consisted of 59 infants (average age 13.8 ± 1.4 months sick with acute inflammatory bronchopulmonary diseases. Also we tested the level of 25-hydroxyvitamin D (25(ОНD, vitamin D-binding protein, hBPI, cathelicidin LL-37, ß1-defensins, lactoferrin in blood serum with the help of immunoenzymometric analysis. Selection of prognostically important pathogenetic factors of acute bronchopulmonary disease among infants was conducted using ROC-analysis. The procedure for classifying objects was carried out using Hierarchical Cluster Analysis by the method of Centroid-based clustering. Results. Based on the results of the ROC-analysis were selected 15 potential predictors of the development of acute inflammatory diseases of the bronchopulmonary system among infants. The factor analysis made it possible to determine the 6 main components . The biggest influence in the development of the disease was made by "the anemia factor", "the factor of inflammation", "the maternal factor", "the vitamin D supply factor", "the immune factor" and "the phosphorus-calcium exchange factor” with a factor load of more than 0.6. The performed procedure of hierarchical cluster analysis confirmed the initial role of immuno-inflammatory components. The conclusions. The highlighted factors allowed to define a group of parameters, that must be influenced to achieve a maximum effect in carrying out preventive and therapeutic measures. First of all, it is necessary to influence the "the anemia factor" and "the calcium exchange factor", as well as the "the vitamin D supply factor". In other words, to correct vitamin D deficiency and carry out measures aimed at preventing the development of anemia. The prevention and treatment of the pathological course of

  4. Electrocardiographic abnormalities in acute cerebrovascular events in patients with/without cardiovascular disease

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    Mansoureh Togha

    2013-01-01

    Full Text Available Objectives: Electrocardiographic (ECG changes are reported frequently after acute strokes. It seems that cardiovascular effects of strokes are modulated by concomitant or pre-existent cardiac diseases, and are also related to the type of cerebrovascular disease and its localization. We aimed to determine the pattern of ECG changes associated with pathophysiologic categories of acute stroke among patients with/without cardiovascular disease and to determine if specific ECG changes are related to the location of the lesion. Materials and Methods : The electrocardiographic records of 361 patients with acute stroke were studied to assess the relative frequencies of ECG abnormalities among the pathophysiologic categories of stroke. Results: In the present study, the most common ECG abnormalities associated with stroke were T-wave abnormalities, prolonged QTc interval and arrhythmias, which were respectively found in 39.9%, 32.4%, and 27.1% of the stroke patients and 28.9%, 30.7%, and 16.2 of the patients with no primary cardiac disease. We observed that other ECG changes comprising pathologic Q- wave, ST-segment depression, ST-segment elevation, and prominent U wave may also occur in selected or non-selected stroke patients; thereby simulate an acute myocardial injury. We observed an increased number of patients with abnormal T-wave and posterior fossa bleedings and more rhythm disturbances for ischemic lesions, localized in the anterior fossa. Conclusion: Ischemia-like ECG changes and arrhythmias are frequently seen in stroke patients, even in those with no history or signs of primary heart disease, which support a central nervous system origin of these ECG abnormalities. Further study is necessary to better define the brain-heart interaction.

  5. Electrocardiographic abnormalities in acute cerebrovascular events in patients with/without cardiovascular disease

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    Togha, Mansoureh; Sharifpour, Alireza; Ashraf, Haleh; Moghadam, Mansour; Sahraian, Mohammad Ali

    2013-01-01

    Objectives: Electrocardiographic (ECG) changes are reported frequently after acute strokes. It seems that cardiovascular effects of strokes are modulated by concomitant or pre-existent cardiac diseases, and are also related to the type of cerebrovascular disease and its localization. We aimed to determine the pattern of ECG changes associated with pathophysiologic categories of acute stroke among patients with/without cardiovascular disease and to determine if specific ECG changes are related to the location of the lesion. Materials and Methods The electrocardiographic records of 361 patients with acute stroke were studied to assess the relative frequencies of ECG abnormalities among the pathophysiologic categories of stroke. Results: In the present study, the most common ECG abnormalities associated with stroke were T-wave abnormalities, prolonged QTc interval and arrhythmias, which were respectively found in 39.9%, 32.4%, and 27.1% of the stroke patients and 28.9%, 30.7%, and 16.2 of the patients with no primary cardiac disease. We observed that other ECG changes comprising pathologic Q- wave, ST-segment depression, ST-segment elevation, and prominent U wave may also occur in selected or non-selected stroke patients; thereby simulate an acute myocardial injury. We observed an increased number of patients with abnormal T-wave and posterior fossa bleedings and more rhythm disturbances for ischemic lesions, localized in the anterior fossa. Conclusion: Ischemia-like ECG changes and arrhythmias are frequently seen in stroke patients, even in those with no history or signs of primary heart disease, which support a central nervous system origin of these ECG abnormalities. Further study is necessary to better define the brain-heart interaction. PMID:23661966

  6. Impact of Preexisting Interstitial Lung Disease on Acute, Extensive Radiation Pneumonitis: Retrospective Analysis of Patients with Lung Cancer.

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    Ozawa, Yuichi; Abe, Takefumi; Omae, Minako; Matsui, Takashi; Kato, Masato; Hasegawa, Hirotsugu; Enomoto, Yasunori; Ishihara, Takeaki; Inui, Naoki; Yamada, Kazunari; Yokomura, Koshi; Suda, Takafumi

    2015-01-01

    This study investigated the clinical characteristics and predictive factors for developing acute extended radiation pneumonitis with a focus on the presence and radiological characteristics of preexisting interstitial lung disease. Of 1429 irradiations for lung cancer from May 2006 to August 2013, we reviewed 651 irradiations involving the lung field. The presence, compatibility with usual interstitial pneumonia, and occupying area of preexisting interstitial lung disease were retrospectively evaluated by pretreatment computed tomography. Cases of non-infectious, non-cardiogenic, acute respiratory failure with an extended bilateral shadow developing within 30 days after the last irradiation were defined as acute extended radiation pneumonitis. Nine (1.4%) patients developed acute extended radiation pneumonitis a mean of 6.7 days after the last irradiation. Although preexisting interstitial lung disease was found in 13% of patients (84 patients), 78% of patients (7 patients) with acute extended radiation pneumonitis cases had preexisting interstitial lung disease, which resulted in incidences of acute extended radiation pneumonitis of 0.35 and 8.3% in patients without and with preexisting interstitial lung disease, respectively. Multivariate logistic analysis indicated that the presence of preexisting interstitial lung disease (odds ratio = 22.6; 95% confidence interval = 5.29-155; p acute extended radiation pneumonitis (odds ratio = 6.14; 95% confidence interval = 1.0-37.4); p = 0.038). Pretreatment computed tomography evaluations of the presence of and area size occupied by preexisting interstitial lung disease should be assessed for safer irradiation of areas involving the lung field.

  7. Management of acute colorectal diseases in febrile neutropenic patients

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    Camila Perazzoli

    2014-07-01

    Full Text Available Patients with hematologic malignancies are susceptible to serious complications due to immunosuppression. Neutropenic-related infection is one of