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Sample records for acute febrile stage

  1. Effect of Taurine on Febrile Episodes in Acute Lymphoblastic Leukemia

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    Mina Islambulchilar

    2015-03-01

    Full Text Available Purpose: The purpose of our study was to evaluate the effect of oral taurine on the incidence of febrile episodes during chemotherapy in young adults with acute lymphoblastic leukemia. Methods: Forty young adults with acute lymphoblastic leukemia, at the beginning of maintenance course of their chemotherapy, were eligible for this study. The study population was randomized in a double blind manner to receive either taurine or placebo (2 gram per day orally. Life quality and side effects including febrile episodes were assessed using questionnaire. Data were analyzed using Pearson’s Chi square test. Results: Of total forty participants, 43.8% were female and 56.3 % were male. The mean age was 19.16±1.95 years (ranges: 16-23 years. The results indicated that the levels of white blood cells are significantly (P<0.05 increased in taurine treated group. There was no elevation in blasts count. A total of 70 febrile episodes were observed during study, febrile episodes were significantly (P<0.05 lower in taurine patients in comparison to the control ones. Conclusion: The overall incidence of febrile episodes and infectious complications in acute lymphoblastic leukemia patients receiving taurine was lower than placebo group. Taurine’s ability to increase leukocyte count may result in lower febrile episodes.

  2. Mayaro Virus in Child with Acute Febrile Illness, Haiti, 2015.

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    Lednicky, John; De Rochars, Valery Madsen Beau; Elbadry, Maha; Loeb, Julia; Telisma, Taina; Chavannes, Sonese; Anilis, Gina; Cella, Eleonora; Ciccozzi, Massinno; Okech, Bernard; Salemi, Marco; Morris, J Glenn

    2016-11-01

    Mayaro virus has been associated with small outbreaks in northern South America. We isolated this virus from a child with acute febrile illness in rural Haiti, confirming its role as a cause of mosquitoborne illness in the Caribbean region. The clinical presentation can mimic that of chikungunya, dengue, and Zika virus infections.

  3. Acute febrile encephalopathy in adults from Northwest India

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    Bhalla Ashish

    2010-01-01

    Full Text Available Background : Acute onset fever with altered mentation is a common problem encountered by the physician practicing in tropical countries. Central nervous system (CNS infections are the most common cause resulting in fever with altered mentation in children. Aim : In this study, we have tried to analyze the cause of encephalopathy following short febrile illness in adults presenting to a tertiary care center in Northwestern part of India. Setting and Design : A prospective observational study carried out in a tertiary care center in the Northwestern India over a period of 1 year. Material and Methods : A total of 127 patients with fever of less than 2 weeks duration along with alteration in mentation were studied prospectively over a period of 12 months. The demographic variables were recorded in detail. In addition to routine investigations, cerebrospinal fluid analysis, noncontrast- and contrast-enhanced computed tomography, along with magnetic resonance imaging were performed in all the subjects. Statistical Analysis : The results were analyzed using SPSS statistical software. The values were expressed as mean with standard deviation for contiguous variable as percentage for the others. Results and Conclusion : Out of these, 70% had primary CNS infection as the etiology. A total of 33% patients had meningitis, 29.9% had evidence of meningoencephalitis, and 12.7% were diagnosed as sepsis-associated encephalopathy. These were followed by cerebral malaria, leptospirosis, and brain abscess as the cause of febrile encephalopathy in adults. Among the noninfectious causes, acute disseminated encephalomyelitis, cortical venous thrombosis, and neuroleptic malignant syndrome were documented in 2.36% each. In 11% of the patients, the final diagnosis could not be made in spite of the extensive investigations. Our study demonstrates that acute febrile encephalopathy in adults is a heterogeneous syndrome with primary CNS infections being the commonest

  4. Febrile neutropenia in children with acute lymphoblastic leukemia: single center experience

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    Özdemir, Nihal; Tüysüz, Gülen; Çelik, Nigar; Yantri, Leman; Erginöz, Ethem; Apak, Hilmi; Özkan, Alp; Yıldız, İnci; Celkan, Tiraje

    2016-01-01

    Aim: An important life-threatening complication of intensive chemotherapy administered in children with leukemia is febrile neutropenia. The objective of this study was to evaluate the clinical features and consequences of febrile neutropenia attacks in children who were treated for acute lymphoblastic leukemia. Material and Methods: Nighty-six children who received chemotherapy for acute lymphoblastic leukemia in our center between January 1995 and December 2010 were included in the study. The data related to demographic characteristics, treatment features, relapse and febrile neutropenia incidences, risk factors, culture results and prognosis were retrospectively evaluated from the patients’ files. Results: A total of two hundred-ninety nine febrile neutropenia attacks observed in the patients during initial treatment and relapse treatment were evaluated. When the incidence of febrile neutropenia was evaluated by years, it was observed that the patients treated after year 2000 had statistically significantly more febrile neutopenia attacks compared to the patients treated before year 2000. When the incidences of febrile neutropenia during initial treatment and during relapse treatment were compared, it was observed that more febrile neutropenia attacks occured during relapse treatment. Fifty-nine percent of all febrile neutropenia attacks were fever of unknown origin. Eighty microorganisms grew in cultures during febrile neutropenia throughout treatment in 75 patients; 86% were bacterial infections (50% gram positive and 50% gram negative), 8% were viral infections and 6% were fungal infections. Coagulase negative staphylococcus (n=17) was the most frequent gram positive pathogen; E. Coli (n=17) was the most commonly grown gram negative pathogen. Conclusions: In this study, it was found that an increase in the incidence of febrile neutropenia occured in years. Increments in treatment intensities increase the incidence of febrile neutropenia while improving

  5. A study of pattern of acute febrile illnesses at COMS-TH, Bharatpur,Nepal

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    Laudari Shankar

    2014-08-01

    Full Text Available Objective: To study the pattern of acute febrile illnesses in Central Nepal regarding its underlying etiology and its clinical outcome. Methods: This study is a hospital based descriptive cross-sectional study during June to November, 2011 over a period of 6 months. All the febrile illnesses data were collected from medical outpatient and inpatient registried and then analysed. There were total 2 873 febrile patients, of whom 883 were inpatients whose data have been analysed. Results: The majority of febrile patients were distributed in August (788/2 873=27.43% followed by July (708/2 873=24.64%. The age distribution ranged from 15 to 84 years with female predisposition (M:F=1:1.5. Majority of the febrile patients were in the 15-30 years age group (292/883=33.07% followed by elderly (>60 years, 22.88%. Most of the febrile patients admitted in medical ward were diagnosed as respiratory tract infection followed by urinary tract infection, enteric fever, acute gastroenteritis. Of intensive care unit admitted febrile patients (n=187, sepsis with multi-organ dysfunction syndrome was the major diagnosis followed by acute meningoencephalitis. A total of 21 patients (2.37% died of sepsis with multi-organ dysfunction syndrome followed by acute meningoencephalitis in 5 (0.56%, complicated malaria with acute respiratory distress syndrome in 1 (0.11% and infective hepatitis with encephalopathy in 1 (0.11%. Conclusions: Acute febrile illnesses mostly viral in origin involving respiratory tracts are more common during monsoon months with lots of mortalities and morbidities. They pose a major threat to the public due to their endemicity as many of them remain undiagnosed or if at all, very late. Early and planned activity of the government and non-government local bodies, epidemic preparedness against susceptible outbreaks including efficient public health awareness are the keys to minimize the hazards.

  6. CLINICAL FEATURES OF ACUTE FEBRILE THROMBOCYTOPAENIA AMONG PATIENTS ATTENDING PRIMARY CARE CLINICS

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    Khairani Omar

    2006-01-01

    Full Text Available Introduction: Identifying clinical features that differentiate acute febrile thrombocytopaenia from acute febrile illness without thrombocytopaenia can help primary care physician to decide whether to order a full blood count (FBC. This is important because thrombocytopaenia in viral fever may signify more serious underlying aetiology like dengue infection.Objective: The aim of this study was to compare the clinical features of acute febrile patients with thrombocytopaenia and acute febrile patients without thrombocytopaenia.Methodology: This was a clinic-based cross-sectional study from May to November 2003. Consecutive patients presenting with undifferentiated fever of less than two weeks were selected from the Primary Care Centre of Hospital Universiti Kebangsaan Malaysia and Batu 9 Cheras Health Clinic. Clinical features of these patients were recorded and FBC examination was done for all patients. Thrombocytopaenia was defined as platelet count <150X109/L. The odds ratio of thrombocytopaenia for each presenting symptoms was calculated.Result: Seventy-three patients participated in this study. Among them, 45.2% had thrombocytopaenia. Myalgia and headache were common among all patients. However, nausea and vomiting occurred significantly more often among patients with thrombocytopaenia than in patients with normal platelet count (OR 2.2, 95% CI 1.1-4.5.Conclusion: Acute non-specific febrile patients presenting with symptoms of nausea and vomiting may have higher risk of thrombocytopaenia and should be seriously considered for FBC.

  7. [Esophageal aspergillosis in a patient with acute myelogenous leukemia and febrile neutropenia].

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    Besa, Santiago; Kattan, Eduardo; Cid, Ximena; Claro, Juan C

    2014-04-01

    Aspergillosis usually compromises the respiratory system, but can also affect others. We report a 46 yo female with acute myeloid leukemia, developed febrile neutropenia and dysphagia. Endoscopy revealed esophageal cytomegalovirus-like ulcers, but biopsies showed Aspergillus spp. It's important to consider aspergillosis in the differential diagnosis of esophageal lesions in high-risk patients.

  8. CONTINUOUS-INFUSION OF CEFTAZIDIME IN FEBRILE NEUTROPENIC PATIENTS WITH ACUTE MYELOID-LEUKEMIA

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    DAENEN, S; ERJAVEC, Z; UGES, DRA; DEVRIESHOSPERS, HG; DEJONGE, P; HALIE, MR

    1995-01-01

    Twelve febrile patients with severe neutropenia, who had undergone aggressive chemotherapy for acute myeloid leukemia, were treated empirically with a continuous infusion of ceftazidime 100 mg/kg/day after a 500 mg loading dose, in order to study the pharmacokinetics of ceftazidime after continuous

  9. An analysis of autopsy cases of non-Hodgkin lymphoma-with special reference to those masquerading as acute febrile illness

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    Sonali Rajesh Saraf

    2016-01-01

    Conclusion: As NHL present with nonspecific symptoms, these tumours may not be detected in early stages and hence may not be treated appropriately. These patients have weakened immunity and hence are prone to infection and sepsis which can be a major cause of mortality. This autopsy study experience has shown that NHL can masquerade as acute febrile illness which if not detected early and treated adequately can turn fatal.

  10. Etiology of Acute, Non-Malaria, Febrile Illnesses in Jayapura, Northeastern Papua, Indonesia

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    2012-01-01

    the towns of Abepura (population = 46,000) and Sentani (population = 30,000), and the surrounding countryside, including the palm oil ...Hygiene INTRODUCTION Throughout Papua, Indonesia , malaria has been an impor- tant disease for many years, accounting for 16% of all hospital...Ministry of Health, the Etiology of Acute, Non-Malaria, Febrile Illnesses in Jayapura, Northeastern Papua, Indonesia Narain H. Punjabi ,* Walter R. J

  11. Association of Acetaminophen and Ibuprofen Use With Wheezing in Children With Acute Febrile Illness.

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    Matok, Ilan; Elizur, Arnon; Perlman, Amichai; Ganor, Shani; Levine, Hagai; Kozer, Eran

    2017-03-01

    Many infants and children receive acetaminophen and/or ibuprofen during febrile illness. Previously, some studies have linked acetaminophen and ibuprofen use to wheezing and exacerbation of asthma symptoms in infants and children. To assess whether acetaminophen or ibuprofen use are associated with wheezing in children presenting to the emergency department (ED) with febrile illness. This was a cross-sectional study of children who presented with fever to the pediatric ED between 2009 and 2013. The data were collected from questionnaires and from the children's medical files. Patients with wheezing in the ED were compared with nonwheezing patients. Associations between medication use and wheezing were assessed using univariate and multivariate analyses. The multivariate analysis adjusted for potential confounding variables (ie, age, atopic dermatitis, allergies, smoking, antibiotics use, etc) via propensity scores. During the study period, 534 children admitted to the ED met our inclusion criteria, of whom 347 (65%) were included in the study. The use of acetaminophen was similar in children diagnosed with wheezing compared with those without wheezing (n = 39, 81.3%, vs n = 229, 82.7%, respectively). Ibuprofen use was significantly lower in children diagnosed with wheezing (n = 22, 52.4%, vs n = 168, 69.4%, respectively). In multivariate analysis, acetaminophen was not associated with a higher rate of wheezing during acute febrile illness (adjusted odds ratio [OR] = 0.76, 95% CI = 0.24- 2.39), whereas ibuprofen was associated with a lower risk of wheezing (adjusted OR = 0.36, 95% CI = 0.13-0.96). Our study suggests that acetaminophen and ibuprofen are not associated with increased risk for wheezing during acute febrile illness.

  12. Arboviral Etiologies of Acute Febrile Illnesses in Western South America, 2000–2007

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    Forshey, Brett M.; Guevara, Carolina; Laguna-Torres, V. Alberto; Cespedes, Manuel; Vargas, Jorge; Gianella, Alberto; Vallejo, Efrain; Madrid, César; Aguayo, Nicolas; Gotuzzo, Eduardo; Suarez, Victor; Morales, Ana Maria; Beingolea, Luis; Reyes, Nora; Perez, Juan; Negrete, Monica; Rocha, Claudio; Morrison, Amy C.; Russell, Kevin L.; J. Blair, Patrick; Olson, James G.; Kochel, Tadeusz J.

    2010-01-01

    Background Arthropod-borne viruses (arboviruses) are among the most common agents of human febrile illness worldwide and the most important emerging pathogens, causing multiple notable epidemics of human disease over recent decades. Despite the public health relevance, little is know about the geographic distribution, relative impact, and risk factors for arbovirus infection in many regions of the world. Our objectives were to describe the arboviruses associated with acute undifferentiated febrile illness in participating clinics in four countries in South America and to provide detailed epidemiological analysis of arbovirus infection in Iquitos, Peru, where more extensive monitoring was conducted. Methodology/Findings A clinic-based syndromic surveillance system was implemented in 13 locations in Ecuador, Peru, Bolivia, and Paraguay. Serum samples and demographic information were collected from febrile participants reporting to local health clinics or hospitals. Acute-phase sera were tested for viral infection by immunofluorescence assay or RT-PCR, while acute- and convalescent-phase sera were tested for pathogen-specific IgM by ELISA. Between May 2000 and December 2007, 20,880 participants were included in the study, with evidence for recent arbovirus infection detected for 6,793 (32.5%). Dengue viruses (Flavivirus) were the most common arbovirus infections, totaling 26.0% of febrile episodes, with DENV-3 as the most common serotype. Alphavirus (Venezuelan equine encephalitis virus [VEEV] and Mayaro virus [MAYV]) and Orthobunyavirus (Oropouche virus [OROV], Group C viruses, and Guaroa virus) infections were both observed in approximately 3% of febrile episodes. In Iquitos, risk factors for VEEV and MAYV infection included being male and reporting to a rural (vs urban) clinic. In contrast, OROV infection was similar between sexes and type of clinic. Conclusions/Significance Our data provide a better understanding of the geographic range of arboviruses in South

  13. Arboviral etiologies of acute febrile illnesses in Western South America, 2000-2007.

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    Brett M Forshey

    Full Text Available BACKGROUND: Arthropod-borne viruses (arboviruses are among the most common agents of human febrile illness worldwide and the most important emerging pathogens, causing multiple notable epidemics of human disease over recent decades. Despite the public health relevance, little is know about the geographic distribution, relative impact, and risk factors for arbovirus infection in many regions of the world. Our objectives were to describe the arboviruses associated with acute undifferentiated febrile illness in participating clinics in four countries in South America and to provide detailed epidemiological analysis of arbovirus infection in Iquitos, Peru, where more extensive monitoring was conducted. METHODOLOGY/FINDINGS: A clinic-based syndromic surveillance system was implemented in 13 locations in Ecuador, Peru, Bolivia, and Paraguay. Serum samples and demographic information were collected from febrile participants reporting to local health clinics or hospitals. Acute-phase sera were tested for viral infection by immunofluorescence assay or RT-PCR, while acute- and convalescent-phase sera were tested for pathogen-specific IgM by ELISA. Between May 2000 and December 2007, 20,880 participants were included in the study, with evidence for recent arbovirus infection detected for 6,793 (32.5%. Dengue viruses (Flavivirus were the most common arbovirus infections, totaling 26.0% of febrile episodes, with DENV-3 as the most common serotype. Alphavirus (Venezuelan equine encephalitis virus [VEEV] and Mayaro virus [MAYV] and Orthobunyavirus (Oropouche virus [OROV], Group C viruses, and Guaroa virus infections were both observed in approximately 3% of febrile episodes. In Iquitos, risk factors for VEEV and MAYV infection included being male and reporting to a rural (vs urban clinic. In contrast, OROV infection was similar between sexes and type of clinic. CONCLUSIONS/SIGNIFICANCE: Our data provide a better understanding of the geographic range of

  14. Serological Evidence of Chikungunya Virus among Acute Febrile Patients in Southern Mozambique.

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    Gudo, Eduardo Samo; Pinto, Gabriela; Vene, Sirkka; Mandlaze, Arcildo; Muianga, Argentina Felisbela; Cliff, Julie; Falk, Kerstin

    2015-01-01

    In the last two decades, chikungunya virus (CHIKV) has rapidly expanded to several geographical areas, causing frequent outbreaks in sub-Saharan Africa, South East Asia, South America, and Europe. Therefore, the disease remains heavily neglected in Mozambique, and no recent study has been conducted. Between January and September 2013, acute febrile patients with no other evident cause of fever and attending a health center in a suburban area of Maputo city, Mozambique, were consecutively invited to participate. Paired acute and convalescent serum samples were requested from each participant. Convalescent samples were initially screened for anti-CHIKV IgG using a commercial indirect immunofluorescence test, and if positive, the corresponding acute sample was screened using the same test. Four hundred patients were enrolled. The median age of study participants was 26 years (IQR: 21-33 years) and 57.5% (224/391) were female. Paired blood samples were obtained from 209 patients, of which 26.4% (55/208) were presented anti-CHIKV IgG antibodies in the convalescent sample. Seroconversion or a four-fold titer rise was confirmed in 9 (4.3%) patients. The results of this study strongly suggest that CHIKV is circulating in southern Mozambique. We recommend that CHIKV should be considered in the differential diagnosis of acute febrile illness in Mozambique and that systematic surveillance for CHIKV should be implemented.

  15. Parovirus B19 infection in an HIV-infected patient with febrile pancytopenia and acute hepatitis.

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    Alliot, C; Barrios, M; Taib, J; Brunel, M

    2001-01-01

    The case of a 34-year-old male patient with HIV infection referred for severe febrile pancytopenia is reported. Clinical and laboratory evaluations revealed acute hepatitis B infection and concomitant parvovirus B19 infection. The patient died just before treatment with immune globulin was to be administered. Parvovirus B19 has been found to cause a wide variety of hematologic disorders such as neutropenia, thrombocytopenia, pancytopenia, and hemophagocytic syndrome. The role of parvovirus B19 in the pathogenesis of bone marrow or liver involvement is briefly discussed.

  16. Unsuspected Dengue as a Cause of Acute Febrile Illness in Children and Adults in Western Nicaragua.

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    Megan E Reller

    2016-10-01

    Full Text Available Dengue is an emerging infectious disease of global significance. Suspected dengue, especially in children in Nicaragua's heavily-urbanized capital of Managua, has been well documented, but unsuspected dengue among children and adults with undifferentitated fever has not.To prospectively study dengue in semi-urban and rural western Nicaragua, we obtained epidemiologic and clinical data as well as acute and convalescent sera (2 to 4 weeks after onset of illness from a convenience sample (enrollment Monday to Saturday daytime to early evening of consecutively enrolled patients (n = 740 aged ≥ 1 years presenting with acute febrile illness. We tested paired sera for dengue IgG and IgM and serotyped dengue virus using reverse transcriptase-PCR. Among 740 febrile patients enrolled, 90% had paired sera. We found 470 (63.5% were seropositive for dengue at enrollment. The dengue seroprevalance increased with age and reached >90% in people over the age of 20 years. We identified acute dengue (serotypes 1 and 2 in 38 (5.1% patients. Only 8.1% (3/37 of confirmed cases were suspected clinically.Dengue is an important and largely unrecognized cause of fever in rural western Nicaragua. Since Zika virus is transmitted by the same vector and has been associated with severe congenital infections, the population we studied is at particular risk for being devastated by the Zika epidemic that has now reached Central America.

  17. Acute HIV-1 infection is as common as malaria in young febrile adults seeking care in coastal Kenya.

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    Sanders, Eduard J; Mugo, Peter; Prins, Henrieke A B; Wahome, Elizabeth; Thiong'o, Alexander N; Mwashigadi, Grace; van der Elst, Elisabeth M; Omar, Anisa; Smith, Adrian D; Graham, Susan M

    2014-06-01

    Febrile adults are usually not tested for acute HIV-1 infection (AHI) in Africa. We assessed a strategy to diagnose AHI among young adult patients seeking care. Young adults (malaria using a rapid test, with PCR confirmation of positives. In 3602 adults seeking care, overall HIV-1 prevalence was 3.9%: 7.6% (68/897) among patients meeting AHI criteria vs. 2.6% (71/2705) among those who did not (P Malaria was confirmed by PCR in four (1.7%) of the 241 febrile patients. AHI was as common as confirmed malaria in young febrile adults seeking care. An AHI detection strategy targeting young febrile adults seeking care at pharmacies and health facilities is feasible and should be considered as an HIV-prevention strategy in high-transmission settings.

  18. as a cause of acute-onset febrile illness in cats

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    Edward B Breitschwerdt

    2015-08-01

    Full Text Available Case series summary At different time points spanning 6 months, three adopted feral flea-infested cats, residing in the household of a veterinary technician, became acutely anorexic, lethargic and febrile. Enrichment blood culture/PCR using Bartonella alpha Proteobacteria growth medium (BAPGM confirmed initial infection with the same Bartonella henselae genotype in all three cases. With the exception of anemia and neutropenia, complete blood counts, serum biochemical profiles and urinalysis results were within reference intervals. Also, tests for feline leukemia virus, feline immunodeficiency virus, Toxoplasma gondii and feline coronavirus antibodies were negative. Serial daily temperature monitoring in one case confirmed a cyclic, relapsing febrile temperature pattern during 1 month, with resolution during and after treatment with azithromycin. Bartonella henselae Western immunoblot (WB results did not consistently correlate with BAPGM enrichment blood culture/PCR results or B henselae indirect fluorescent antibody (IFA titers, and WB titration results were not informative for establishing antibiotic treatment failure. During the respective follow-up periods, no illnesses or additional febrile episodes were reported, despite repeat documentation of B henselae bacteremia in two cats available for follow-up (one with the same genotype and the other with a different B henselae genotype; one cat was, unfortunately, killed by dogs before follow-up testing. Relevance and novel information We conclude that microbiological diagnosis and treatment of B henselae infection in cats can be challenging, that antibody titration results and resolution of clinical abnormalities may not correlate with a therapeutic cure, and that fever and potentially neutropenia should be differential diagnostic considerations for young cats with suspected bartonellosis.

  19. Bartonella henselae as a cause of acute-onset febrile illness in cats

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    Edward B Breitschwerdt

    2015-08-01

    Full Text Available Case series summary At different time points spanning 6 months, three adopted feral flea-infested cats, residing in the household of a veterinary technician, became acutely anorexic, lethargic and febrile. Enrichment blood culture/PCR using Bartonella alpha Proteobacteria growth medium (BAPGM confirmed initial infection with the same Bartonella henselae genotype in all three cases. With the exception of anemia and neutropenia, complete blood counts, serum biochemical profiles and urinalysis results were within reference intervals. Also, tests for feline leukemia virus, feline immunodeficiency virus, Toxoplasma gondii and feline coronavirus antibodies were negative. Serial daily temperature monitoring in one case confirmed a cyclic, relapsing febrile temperature pattern during 1 month, with resolution during and after treatment with azithromycin. Bartonella henselae Western immunoblot (WB results did not consistently correlate with BAPGM enrichment blood culture/PCR results or B henselae indirect fluorescent antibody (IFA titers, and WB titration results were not informative for establishing antibiotic treatment failure. During the respective follow-up periods, no illnesses or additional febrile episodes were reported, despite repeat documentation of B henselae bacteremia in two cats available for follow-up (one with the same genotype and the other with a different B henselae genotype; one cat was, unfortunately, killed by dogs before follow-up testing. Relevance and novel information We conclude that microbiological diagnosis and treatment of B henselae infection in cats can be challenging, that antibody titration results and resolution of clinical abnormalities may not correlate with a therapeutic cure, and that fever and potentially neutropenia should be differential diagnostic considerations for young cats with suspected bartonellosis.

  20. Dengue fever causing febrile neutropenia in children with acute lymphoblastic leukemia: an unknown entity.

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    Ramzan, Mohammed; Yadav, Satya Prakash; Dinand, Veronique; Sachdeva, Anupam

    2013-06-01

    Dengue fever is endemic in many parts of the world but it has not been described as a cause of febrile neutropenia. We describe here clinical features, laboratory values and outcome in 10 children with acute lymphoblastic leukemia (ALL) and with dengue fever as a cause of febrile neutropenia. These data are compared to an age-matched control population of 22 children with proven dengue infection without ALL. Except for fever in all patients and plethoric face in one patient, typical symptoms of dengue such as abdominal pain, myalgias, and headaches, were absent. Mean duration of hospital stay was 6.3±2.0 days in ALL patients vs. 5.0±2.0 in controls (p=0.096). Median platelet count was 13,000/cmm (range 1000-28,000) in cases vs. 31,500 (range 13,000-150,000) in controls (p=0.018). Mean time for recovery for platelet was 6.0±1.3days in ALL patients vs. 2.5±0.9days in controls (pfebrile neutropenia although typical symptoms may be lacking. Platelet recovery may be significantly delayed.

  1. Dengue and other common causes of acute febrile illness in Asia: an active surveillance study in children.

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    Maria Rosario Capeding

    Full Text Available BACKGROUND: Common causes of acute febrile illness in tropical countries have similar symptoms, which often mimic those of dengue. Accurate clinical diagnosis can be difficult without laboratory confirmation and disease burden is generally under-reported. Accurate, population-based, laboratory-confirmed incidence data on dengue and other causes of acute fever in dengue-endemic Asian countries are needed. METHODS AND PRINCIPAL FINDINGS: This prospective, multicenter, active fever surveillance, cohort study was conducted in selected centers in Indonesia, Malaysia, Philippines, Thailand and Vietnam to determine the incidence density of acute febrile episodes (≥ 38 °C for ≥ 2 days in 1,500 healthy children aged 2-14 years, followed for a mean 237 days. Causes of fever were assessed by testing acute and convalescent sera from febrile participants for dengue, chikungunya, hepatitis A, influenza A, leptospirosis, rickettsia, and Salmonella Typhi. Overall, 289 participants had acute fever, an incidence density of 33.6 per 100 person-years (95% CI: 30.0; 37.8; 57% were IgM-positive for at least one of these diseases. The most common causes of fever by IgM ELISA were chikungunya (in 35.0% of in febrile participants and S. Typhi (in 29.4%. The overall incidence density of dengue per 100 person-years was 3.4 by nonstructural protein 1 (NS1 antigen positivity (95% CI: 2.4; 4.8 and 7.3 (95% CI: 5.7; 9.2 by serology. Dengue was diagnosed in 11.4% (95% CI: 8.0; 15.7 and 23.9% (95% CI: 19.1; 29.2 of febrile participants by NS1 positivity and serology, respectively. Of the febrile episodes not clinically diagnosed as dengue, 5.3% were dengue-positive by NS1 antigen testing and 16.0% were dengue-positive by serology. CONCLUSIONS: During the study period, the most common identified causes of pediatric acute febrile illness among the seven tested for were chikungunya, S. Typhi and dengue. Not all dengue cases were clinically diagnosed; laboratory confirmation

  2. Differentiation of acute pyelonephritis from other febrile states in children using urinary neutrophil gelatinase-associated lipocalin (uNGAL).

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    Arambašić, Jadranka; Mandić, Sanja; Debeljak, Željko; Mandić, Dario; Horvat, Vesna; Šerić, Vatroslav

    2016-01-01

    Acute pyelonephritis is a severe disease which is sometimes difficult to recognize based on clinical symptoms and routinely available diagnostic tests, especially in young children. The aim of this study was to assess the diagnostic value of urinary neutrophil gelatinase-associated lipocalin (uNGAL) as a biomarker of acute pyelonephritis. In this case-control study we analyzed 134 children (median age 2.5 years) who were admitted to the Pediatric Clinic of University Hospital Centre Osijek, Croatia. Eighty of them had acute pyelonephritis, while 54 children had febrile state of different etiology including cystitis and they represented the control group. uNGAL, white blood cells, C-reactive protein, urinanalysis, urine culture, kidney ultrasound and a dimercaptosuccinic acid scintigraphic scan were done for each child. uNGAL was measured using chemiluminiscent microparticle immunoassay on ARHITECT i1000SR (Abbott Diagnostics, IL, USA). uNGAL values were significantly higher in children with acute pyelonephritis compared to the control groups (113.6 ng/mL vs. 10.2 ng/mL, ppyelonephritis from cystitis (cut-off 38.5 ng/mL), and for differentiation of cystitis from febrile states with etiology other than urinary tract infection (UTI) (cut-off 20.4 ng/mL). uNGAL can be a useful diagnostic biomarker in acute pyelonephritis in children, but also in differentiating cystitis from febrile states other than UTI.

  3. Joint effects of febrile acute infection and an interferon-γ polymorphism on breast cancer risk.

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    Yi Su

    Full Text Available BACKGROUND: There is an inverse relationship between febrile infection and the risk of malignancies. Interferon gamma (IFN-γ plays an important role in fever induction and its expression increases with incubation at fever-range temperatures. Therefore, the genetic polymorphism of IFN-γ may modify the association of febrile infection with breast cancer risk. METHODOLOGY AND PRINCIPAL FINDINGS: Information on potential breast cancer risk factors, history of fever during the last 10 years, and blood specimens were collected from 839 incident breast cancer cases and 863 age-matched controls between October 2008 and June 2010 in Guangzhou, China. IFN-γ (rs2069705 was genotyped using a matrix-assisted laser desorption/ionization time-of-flight mass spectrometry platform. Odds ratios (OR and 95% confidence intervals (CIs were calculated using multivariate logistic regression. We found that women who had experienced ≥1 fever per year had a decreased risk of breast cancer [ORs and 95% CI: 0.77 (0.61-0.99] compared to those with less than one fever a year. This association only occurred in women with CT/TT genotypes [0.54 (0.37-0.77] but not in those with the CC genotype [1.09 (0.77-1.55]. The association of IFN-γ rs2069705 with the risk of breast cancer was not significant among all participants, while the CT/TT genotypes were significantly related to an elevated risk of breast cancer [1.32 (1.03-1.70] among the women with <1 fever per year and to a reduced risk of breast cancer [0.63 (0.40-0.99] among women with ≥1 fever per year compared to the CC genotype. A marked interaction between fever frequencies and the IFN-γ genotypes was observed (P for multiplicative and additive interactions were 0.005 and 0.058, respectively. CONCLUSIONS: Our findings indicate a possible link between febrile acute infection and a decreased risk of breast cancer, and this association was modified by IFN-γ rs2069705.

  4. Cannabidiol as a Potential Treatment for Febrile Infection-Related Epilepsy Syndrome (FIRES) in the Acute and Chronic Phases.

    Science.gov (United States)

    Gofshteyn, Jacqueline S; Wilfong, Angus; Devinsky, Orrin; Bluvstein, Judith; Charuta, Joshi; Ciliberto, Michael A; Laux, Linda; Marsh, Eric D

    2017-01-01

    Febrile infection-related epilepsy syndrome (FIRES) is a devastating epilepsy affecting normal children after a febrile illness. FIRES presents with an acute phase with super-refractory status epilepticus and all patients progress to a chronic phase with persistent refractory epilepsy. The typical outcome is severe encephalopathy or death. The authors present 7 children from 5 centers with FIRES who had not responded to antiepileptic drugs or other therapies who were given cannabadiol (Epidiolex, GW Pharma) on emergency or expanded investigational protocols in either the acute or chronic phase of illness. After starting cannabidiol, 6 of 7 patients' seizures improved in frequency and duration. One patient died due to multiorgan failure secondary to isoflourane. An average of 4 antiepileptic drugs were weaned. Currently 5 subjects are ambulatory, 1 walks with assistance, and 4 are verbal. While this is an open-label case series, the authors add cannabidiol as a possible treatment for FIRES.

  5. Diagnostic Algorithm in the Management of Acute Febrile Abdomen in Patients with Autosomal Dominant Polycystic Kidney Disease

    OpenAIRE

    Neuville, Marie; Hustinx, Roland; Jacques, Jessica; Krzesinski, Jean-Marie; Jouret, François

    2016-01-01

    Background Acute febrile abdomen represents a diagnostic challenge in patients with autosomal dominant polycystic kidney disease (ADPKD). Although criteria have been proposed for cyst infection (CyI) and hemorrhage (CyH), there is a lack of comparative assessments. Furthermore, distinguishing cystic from non-cystic complications remains problematic. Design ADPKD patients presenting with abdominal pain and/or fever between 01/2005 and 06/2015 were retrospectively identified in a systematic com...

  6. The Optimal Management of Acute Febrile Encephalopathy in the Aged Patient: A Systematic Review

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    Fereshte Sheybani

    2016-01-01

    Full Text Available The elderly comprise less than 13 percent of world population. Nonetheless, they represent nearly half of all hospitalized adults. Acute change in mental status from baseline is commonly seen among the elderly even when the main process does not involve the central nervous system. The term “geriatric syndrome” is used to capture those clinical conditions in older people that do not fit into discrete disease categories, including delirium, falls, frailty, dizziness, syncope, and urinary incontinence. Despite the growing number of elderly population, especially those who require hospitalization and the high burden of common infections accompanied by encephalopathy among them, there are several unresolved questions regarding the optimal management they deserve. The questions posed in this systematic review concern the need to rule out CNS infection in all elderly patients presented with fever and altered mental status in the routine management of febrile encephalopathy. In doing so, we sought to identify all potentially relevant articles using searches of web-based databases with no language restriction. Finally, we reviewed 93 research articles that were relevant to each part of our study. No prospective study was found to address how should AFE in the aged be optimally managed.

  7. Ocular involvement in acute febrile neutrophilic dermatosis (Sweet syndrome): new cases and review of the literature.

    Science.gov (United States)

    Gottlieb, Chloe C; Mishra, Aditya; Belliveau, Dan; Green, Peter; Heathcote, J Godfrey

    2008-01-01

    Sweet syndrome (acute febrile neutrophilic dermatosis) is a dermatologic disorder with accompanying features of systemic inflammation. It is commonly associated with conjunctivitis, but a variety of types of ocular inflammation have been reported. The ocular manifestations of Sweet syndrome include periorbital and orbital inflammation, dacryoadenitis, conjunctivitis, episcleritis, scleritis, limbal nodules, peripheral ulcerative keratitis, iritis, glaucoma, and choroiditis. The ocular inflammation appears concurrently with skin lesions. An overview of Sweet syndrome is presented with a review of cases in the literature describing ocular involvement. We report two additional cases of ocular involvement, one with conjunctivitis and a second with iritis, peripheral ulcerative keratitis, and episcleritis. Of the 20 cases, half were bilateral. Thirteen cases occurred in the setting of classical or idiopathic Sweet syndrome and seven in association with malignancy. Biopsies of ocular tissue were infrequent, but, in the seven cases where ocular tissue was analyzed, the histopathology was similar to that of the cutaneous lesions. The ocular complications of Sweet syndrome resolved with systemic administration of corticosteroid or cyclosporine. Topical ocular steroid treatment was frequently used in conjunction with oral steroid but may not have been valuable.

  8. Chikungunya Fever Among Patients with Acute Febrile Illness Attending a Tertiary Care Hospital in Mumbai

    Science.gov (United States)

    Galate, Lata Baswanna; Agrawal, Sachee R; Shastri, Jayanthi S; Londhey, Vikram

    2016-01-01

    Background: Chikungunya fever (CHIK) is an arboviral disease. Dengue fever (DENG) and CHIK are indistinguishable clinically and need to be differentiated by laboratory investigations. Purpose: This study aimed at estimating the seroprevalence of CHIK mono-infection and CHIK and DENG dual infection in suspected patients. We also analyzed the age, sex distribution, joint involvement, and relation of joint movement restriction with visual analog scale (VAS). Materials and Methods: Two hundred patients clinically suspected with DENG and CHIK were enrolled from a Tertiary Care Hospital in Mumbai from April 2012 to October 2013. The detailed history and examination findings were recorded. Serum samples were subjected to DENG and CHIK immunoglobulin G (IgM) enzyme-linked immunosorbent assay (ELISA). Results: The seroprevalence of CHIK was 12.5%. Mono-infection of CHIK was 3%, and CHIK and DENG dual infection was 9.5%. Most affected age group in CHIK cases was 46–60 years wherein female preponderance was seen. All 6 patients with CHIK mono-infection had fever and joint involvement; knee and elbow were the most commonly affected joints. All CHIK patients had VAS score of 6–10 with restricted joint movement. Of the patients with dual infection, the majorities were from 31 to 45 years with male preponderance; all had fever and joint pain mainly affecting knee and elbow. Of patients who had VAS score 6–10 in patients with dual infection, only 5.26% had restricted joint movement. Conclusion: IgM ELISA for Chikungunya infection should be included in the routine laboratory tests for acute febrile illness. PMID:27365916

  9. Sweet's syndrome – a comprehensive review of an acute febrile neutrophilic dermatosis

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    Cohen Philip R

    2007-07-01

    Full Text Available Abstract Sweet's syndrome (the eponym for acute febrile neutrophilic dermatosis is characterized by a constellation of clinical symptoms, physical features, and pathologic findings which include fever, neutrophilia, tender erythematous skin lesions (papules, nodules, and plaques, and a diffuse infiltrate consisting predominantly of mature neutrophils that are typically located in the upper dermis. Several hundreds cases of Sweet's syndrome have been published. Sweet's syndrome presents in three clinical settings: classical (or idiopathic, malignancy-associated, and drug-induced. Classical Sweet's syndrome (CSS usually presents in women between the age of 30 to 50 years, it is often preceded by an upper respiratory tract infection and may be associated with inflammatory bowel disease and pregnancy. Approximately one-third of patients with CSS experience recurrence of the dermatosis. The malignancy-associated Sweet's syndrome (MASS can occur as a paraneoplastic syndrome in patients with an established cancer or individuals whose Sweet's syndrome-related hematologic dyscrasia or solid tumor was previously undiscovered; MASS is most commonly related to acute myelogenous leukemia. The dermatosis can precede, follow, or appear concurrent with the diagnosis of the patient's cancer. Hence, MASS can be the cutaneous harbinger of either an undiagnosed visceral malignancy in a previously cancer-free individual or an unsuspected cancer recurrence in an oncology patient. Drug-induced Sweet's syndrome (DISS most commonly occurs in patients who have been treated with granulocyte-colony stimulating factor, however, other medications may also be associated with DISS. The pathogenesis of Sweet's syndrome may be multifactorial and still remains to be definitively established. Clinical and laboratory evidence suggests that cytokines have an etiologic role. Systemic corticosteroids are the therapeutic gold standard for Sweet's syndrome. After initiation of treatment

  10. [Children less than 3 months hospitalised due to acute febrile syndrome. 5 years clinical experience].

    Science.gov (United States)

    Méndez Espinola, Benigno Miguel; Herrera Labarca, Patricio

    2015-01-01

    Acute fever of unknown origin (AFUO) is established when the anamnesis and physical examination cannot identify the cause. In infants less than 3 months-old this is situation for concern, due to the risk of a serious bacterial infection. To describe the clinical and laboratory variable of patients with AFUO, in order to look for clues in order to base studies on the decisions arising drom this problem. A report is presented on a retrospective study conducted on a cohort of children less than three months-old admitted to the Hospital Roberto del Río (2007-2011) due to an AFUO. Clinical histories were reviewed and the patients were grouped, according to the severity of the admission diagnosis, into severe and non-severe. They were compared in strata determined by the variables of clinical interest. A total of 550 children were admitted with AFUO during the study period. There was low agreement between the severity on admission and at discharge (kappa=0.079; P=.26). There were 23.8% of children in the severe group and 76.2% in the non-severe group. Urinary tract infection predominated in the severe group (68.7%) and 40.7% with acute febrile syndrome in the non-severe group. The cut-off levels for C-reactive protein, white cells, and neutrophils per mm(3), to calculate the fixed and variable indices, only showed negative predictive values of some use for ruling out serious bacterial infection. The ROC curves with white cell and neutrophil counts and C-reactive protein, did not provide andy fixed indices of clinical use. More than one-third (34.6%) of lumbar punctures were traumatic or failures. According to the results of this study, there is an obvious excess of hospital admissions, little usefulness in the examinations to identify serious bacterial infection, a high percentage lumbar punctures traumatic and lumbar punctures failures, and an excess of antibiotic treatments. A review of clinical criteria and procedures is needed. Copyright © 2015 Sociedad Chilena de

  11. Drugs indicated for mitochondrial dysfunction as treatments for acute encephalopathy with onset of febrile convulsive status epileptics.

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    Omata, Taku; Fujii, Katsunori; Takanashi, Jun-Ichi; Murayama, Kei; Takayanagi, Masaki; Muta, Kaori; Kodama, Kazuo; Iida, Yukiko; Watanabe, Yoshimi; Shimojo, Naoki

    2016-01-15

    We studied the efficacy of drugs indicated for mitochondrial dysfunction in the treatment of 21 patients with acute encephalopathy with onset of febrile convulsive status epilepticus at our hospital from January 2006 to December 2014. Among them, 11 patients had been treated with a mitochondrial drug cocktail consisting of vitamin B1, vitamin C, biotin, vitamin E, coenzyme Q10, and l-carnitine (prescription group) and 10 patients were not treated with the cocktail (non-prescription group). We retrospectively reviewed age, trigger, clinical form, treatment start time, and sequelae. Clinical form was classified into a biphasic group presenting acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) and a monophasic group. Sequelae were classified as (A) no sequelae group or (B) sequelae group, and differences in the interval between diagnosis and treatment were also evaluated. The sequelae were not different between the mitochondrial drug cocktail prescription and non-prescription groups, but significantly better in the group administered the mitochondrial drug cocktail within 24h (P=0.035). We expect that early treatment with a mitochondrial drug cocktail could prevent sequelae in acute encephalopathy with onset of febrile convulsive status epilepticus. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

  12. A molecular survey of acute febrile illnesses reveals Plasmodium vivax infections in Kedougou, southeastern Senegal.

    Science.gov (United States)

    Niang, Makhtar; Thiam, Laty Gaye; Sow, Abdourahmane; Loucoubar, Cheikh; Bob, Ndeye Sakha; Diop, Fode; Diouf, Babacar; Niass, Oumy; Mansourou, Annick; Varela, Marie Louise; Perraut, Ronald; Sall, Amadou A; Toure-Balde, Aissatou

    2015-07-19

    Control efforts towards malaria due to Plasmodium falciparum significantly decreased the incidence of the disease in many endemic countries including Senegal. Surprisingly, in Kedougou (southeastern Senegal) P. falciparum malaria remains highly prevalent and the relative contribution of other Plasmodium species to the global malaria burden is very poorly documented, partly due to the low sensitivity of routine diagnostic tools. Molecular methods offer better estimate of circulating Plasmodium species in a given area. A molecular survey was carried out to document circulating malaria parasites in Kedougou region. A total of 263 long-term stored sera obtained from patients presenting with acute febrile illness in Kedougou between July 2009 and July 2013 were used for malaria parasite determination. Sera were withdrawn from a collection established as part of a surveillance programme of arboviruses infections in the region. Plasmodium species were characterized by a nested PCR-based approach targeting the 18S small sub-unit ribosomal RNA genes of Plasmodium spp. Of the 263 sera screened in this study, Plasmodium genomic DNA was amplifiable by nested PCR from 62.35% (164/263) of samples. P. falciparum accounted for the majority of infections either as single in 85.97% (141/164) of Plasmodium-positive samples or mixed with Plasmodium ovale (11.58%, 19/164) or Plasmodium vivax (1.21%, 2/164). All 19 (11.58%) P. ovale-infected patients were mixed with P. falciparum, while no Plasmodium malariae was detected in this survey. Four patients (2.43%) were found to be infected by P. vivax, two of whom were mixed with P. falciparum. P. vivax infections originated from Bandafassi and Ninefesha villages and concerned patients aged 4, 9, 10, and 15 years old, respectively. DNA sequences alignment and phylogenetic analysis demonstrated that sequences from Kedougou corresponded to P. vivax, therefore confirming the presence of P. vivax infections in Senegal. The results confirm the

  13. ACUTE UNDIFFERENTIATED FEBRILE ILLNESS AMONG ADULTS – A HOSPITAL BASED OBSERVATIONAL STUDY

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    Shivkumar

    2013-04-01

    Full Text Available ABSTRACT. BACKGROUND: Fever is a burning issue in the tropics and the mos t common cause of morbidity. Quite frequently this fever goes undi agnosed because of many reasons like the lack of diagnostic facilities, insufficient epidemi ological data available on causes of fever, and so on. This research study was aimed to find out the e tiology and clinical markers of Acute Undifferentiated Febrile Illness [AUFI] among the r ural population of Southern India. METHODOLOGY: This prospective, observational study was conducted at Government Villupuram Medical College and Hospital, a rural ter tiary care centre in Tamil Nadu, India. Consecutive hospitalised adult patients [>16 years] with AUFI[5-14 days fever] were enrolled into the study from August 2010 to February 2012 [1 8 months].Upon enrollment, detailed history was recorded, physical examination done and basic blood tests including biochemical examination, smear study for malaria, blood culture s and serology for the commonly encountered infections were done according to study protocol. The patients were followed up until clinical recovery and convalescence. The data were entered in MS excel and analyzed using Epi-info software 2008 version. RESULTS: A total of 403 patients were included in the study . The distribution of AUFI included Malaria 133[33%], Typhoid 83[20.59%], Dengue 42[10.4%], Leptospirosis 25[6.2%], and other causes 36[8.9%] and unknown cause 84[20.84%]. Malaria patients were significantly associated with jaundice , altered mentation, travel outside the district, elevated AST/ALT levels, thrombocytopenia and splenomegaly. Typhoid fever was associated with longer fever duration, abdominal pai n, coated tongue, relative bradycardia, normal platelet counts and low leucocyte count. Deng ue fever could be predicted by rash, pruritis, petechiae ,retro-orbital pain and low platele t counts. Leptospirosis patients showed significant association with conjunctival suffusion , muscle

  14. Possible Role of Rickettsia felis in Acute Febrile Illness among Children in Gabon.

    Science.gov (United States)

    Mourembou, Gaël; Lekana-Douki, Jean Bernard; Mediannikov, Oleg; Nzondo, Sydney Maghendji; Kouna, Lady Charlene; Essone, Jean Claude Biteghe Bi; Fenollar, Florence; Raoult, Didier

    2015-10-01

    Rickettsia felis has been reported to be a cause of fever in sub-Saharan Africa, but this association has been poorly evaluated in Gabon. We assessed the prevalence of this bacterium among children Gabon; the locations were in urban, semiurban, and rural areas. DNA samples from 410 febrile children and 60 afebrile children were analyzed by quantitative PCR. Overall, the prevalence of R. felis among febrile and afebrile children was 10.2% (42/410 children) and 3.3% (2/60 children), respectively. Prevalence differed among febrile children living in areas that are urban (Franceville, 1.3% [1/77]), semiurban (Koulamoutou, 2.1% [3/141]), and rural (Lastourville, 11.2% [15/134]; Fougamou, 39.7% [23/58]). Furthermore, in a rural area (Fougamou), R. felis was significantly more prevalent in febrile (39.7% [23/58]) than afebrile children (5.0% [1/20]). Additional studies are needed to better understand the pathogenic role of R. felis in this part of the world.

  15. Prediction of acute encephalopathy with biphasic seizures and late reduced diffusion in patients with febrile status epilepticus.

    Science.gov (United States)

    Yokochi, Takaoki; Takeuchi, Takahito; Mukai, Jumpei; Akita, Yukihiro; Nagai, Kojiro; Obu, Keizo; Kakuma, Tatsuyuki; Matsuishi, Toyojiro

    2016-02-01

    Acute encephalopathy with biphasic seizures and late reduced diffusion (AESD) is the most common subtype of acute encephalopathy among children in Japan. The pathogenesis of AESD is mostly delayed cerebral edema caused by excitotoxic injury. It is difficult to discriminate AESD and complex febrile seizure in the early phase. Many cases have neurologic sequelae because early intervention is difficult. To establish an early diagnostic method, we assessed 213 hospitalized cases of febrile status epilepticus (FSE) between January 2004 and August 2014. We categorized FSE cases into an AESD group and a non-AESD group and compared their clinical courses, laboratory data and cranial computed tomography (CT) findings. Of 213 hospitalized FSE cases, 19 (9%) were AESD. Univariate analysis showed that the AESD group took a significantly longer time to wake after FSE, had a higher degree of respiratory acidemia, and higher levels of serum AST, ALT, LD, hyperglycemia and hyperammonemia than the non-AESD group. We developed a scoring model that predicts AESD based on multivariate analysis. Using cut-off points of 4 and more with this scoring model, we could identify the AESD cases with 93% sensitivity and 91% specificity. These scores also had a positive correlation with prognosis. Our scoring model enables early diagnosis of AESD. Patients with high scores should be observed carefully and early intervention should be considered. Copyright © 2015 The Japanese Society of Child Neurology. Published by Elsevier B.V. All rights reserved.

  16. Imaging in adult patients with acute febrile encephalopathy:What is better, computerized tomography (CT) or magnetic resonance imaging (MRI)?

    Institute of Scientific and Technical Information of China (English)

    Bhalla A; Suri V; Singh P; Varma S; Khandelwal NK

    2012-01-01

    Objective: To compare the efficacy of cranial imaging techniques in adult patients with acute febrile encephalopathy. Methods: We enrolled one hundred and two patients presenting to the emergency with fever of shorter than 15-day duration and altered sensorium. All the patients were subjected to routine investigations, detailed cerebrospinal fluid analysis, computerized tomograms (Non contrast followed by contrast enhanced) and Magnetic resonance imaging of the brain. Final diagnosis was reached after considering the clinical, biochemical findings, imaging results and response to therapy. The positive yield of radiological investigations was compared against the final diagnosis. Results: The patients were divided into three groups. Of these patients, 48 had evidence of meningoencephalitis, 22 patients had pyogenic meningitis, and 20 were combined together in others group. In other 12 patients, a definitive diagnosis could not be made. Only 37% patients were detected to have abnormal computerized tomograms and the commonest abnormality was diffuse edema, which failed to point to an etiological diagnosis. Magnetic resonance imaging was abnormal in 62.75% cases and was able to suggest an etiological diagnosis in 100% cases of cerebral venous thrombosis, tubercular meningitis, 95% cases of meningoencephalitis and 45% with meningitis. Conclusions: Magnetic resonance imaging provides better information than computerized tomography in adult patients with acute febrile encephalopathy.

  17. Dengue and Chikungunya Virus Infections among Young Febrile Adults Evaluated for Acute HIV-1 Infection in Coastal Kenya

    Science.gov (United States)

    Ngoi, Carolyne N.; Price, Matt A.; Fields, Barry; Bonventure, Juma; Ochieng, Caroline; Mwashigadi, Grace; Hassan, Amin S.; Thiong’o, Alexander N.; Micheni, Murugi; Mugo, Peter; Graham, Susan; Sanders, Eduard J.

    2016-01-01

    Background Fever is common among patients seeking care in sub-Saharan Africa (sSA), but causes other than malaria are rarely diagnosed. We assessed dengue and chikungunya virus infections among young febrile adults evaluated for acute HIV infection (AHI) and malaria in coastal Kenya. Methods We tested plasma samples obtained in a cross-sectional study from febrile adult patients aged 18–35 years evaluated for AHI and malaria at urgent care seeking at seven health facilities in coastal Kenya in 2014–2015. Dengue virus (DENV) and chikungunya virus (CHIKV) were amplified using quantitative real-time reverse-transcription polymerase chain reaction. We conducted logistic regression analyses to determine independent predictors of dengue virus infection. Results 489 samples that were negative for both AHI and malaria were tested, of which 43 (8.8%, 95% confidence interval [CI]: 6.4–11.7) were positive for DENV infection. No participant was positive for CHIKV infection. DENV infections were associated with clinic visits in the rainy season (adjusted odds ratio (AOR) = 3.0, 95% CI: 1.3–6.5) and evaluation at a private health facility (AOR 5.2, 95% CI: 2.0–13.1) or research health facility (AOR = 25.6, 95% CI: 8.9–73.2) instead of a public health facility. Conclusion A high prevalence of DENV infections was found in febrile young adult patients evaluated for AHI. Our data suggests that DENV, along with AHI and malaria, should be considered in the differential diagnosis of the adult patient seeking care for fever in coastal Kenya. PMID:27942016

  18. Acute Febrile Illness Surveillance in a Tertiary Hospital Emergency Department: Comparison of Influenza and Dengue Virus Infections

    Science.gov (United States)

    Lorenzi, Olga D.; Gregory, Christopher J.; Santiago, Luis Manuel; Acosta, Héctor; Galarza, Ivonne E.; Hunsperger, Elizabeth; Muñoz, Jorge; Bui, Duy M.; Oberste, M. Steven; Peñaranda, Silvia; García-Gubern, Carlos; Tomashek, Kay M.

    2013-01-01

    In 2009, an increased proportion of suspected dengue cases reported to the surveillance system in Puerto Rico were laboratory negative. As a result, enhanced acute febrile illness (AFI) surveillance was initiated in a tertiary care hospital. Patients with fever of unknown origin for 2–7 days duration were tested for Leptospira, enteroviruses, influenza, and dengue virus. Among the 284 enrolled patients, 31 dengue, 136 influenza, and 3 enterovirus cases were confirmed. Nearly half (48%) of the confirmed dengue cases met clinical criteria for influenza. Dengue patients were more likely than influenza patients to have hemorrhage (81% versus 26%), rash (39% versus 9%), and a positive tourniquet test (52% versus 18%). Mean platelet and white blood cell count were lower among dengue patients. Clinical diagnosis can be particularly difficult when outbreaks of other AFI occur during dengue season. A complete blood count and tourniquet test may be useful to differentiate dengue from other AFIs. PMID:23382160

  19. Likely health outcomes for untreated acute febrile illness in the tropics in decision and economic models; a Delphi survey.

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    Yoel Lubell

    Full Text Available BACKGROUND: Modelling is widely used to inform decisions about management of malaria and acute febrile illnesses. Most models depend on estimates of the probability that untreated patients with malaria or bacterial illnesses will progress to severe disease or death. However, data on these key parameters are lacking and assumptions are frequently made based on expert opinion. Widely diverse opinions can lead to conflicting outcomes in models they inform. METHODS AND FINDINGS: A Delphi survey was conducted with malaria experts aiming to reach consensus on key parameters for public health and economic models, relating to the outcome of untreated febrile illnesses. Survey questions were stratified by malaria transmission intensity, patient age, and HIV prevalence. The impact of the variability in opinion on decision models is illustrated with a model previously used to assess the cost-effectiveness of malaria rapid diagnostic tests. Some consensus was reached around the probability that patients from higher transmission settings with untreated malaria would progress to severe disease (median 3%, inter-quartile range (IQR 1-5%, and the probability that a non-malaria illness required antibiotics in areas of low HIV prevalence (median 20%. Children living in low transmission areas were considered to be at higher risk of progressing to severe malaria (median 30%, IQR 10-58% than those from higher transmission areas (median 13%, IQR 7-30%. Estimates of the probability of dying from severe malaria were high in all settings (medians 60-73%. However, opinions varied widely for most parameters, and did not converge on resurveying. CONCLUSIONS: This study highlights the uncertainty around potential consequences of untreated malaria and bacterial illnesses. The lack of consensus on most parameters, the wide range of estimates, and the impact of variability in estimates on model outputs, demonstrate the importance of sensitivity analysis for decision models

  20. The Relationship between Poverty and Healthcare Seeking among Patients Hospitalized with Acute Febrile Illnesses in Chittagong, Bangladesh.

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    M Trent Herdman

    Full Text Available Delays in seeking appropriate healthcare can increase the case fatality of acute febrile illnesses, and circuitous routes of care-seeking can have a catastrophic financial impact upon patients in low-income settings. To investigate the relationship between poverty and pre-hospital delays for patients with acute febrile illnesses, we recruited a cross-sectional, convenience sample of 527 acutely ill adults and children aged over 6 months, with a documented fever ≥38.0 °C and symptoms of up to 14 days' duration, presenting to a tertiary referral hospital in Chittagong, Bangladesh, over the course of one year from September 2011 to September 2012. Participants were classified according to the socioeconomic status of their households, defined by the Oxford Poverty and Human Development Initiative's multidimensional poverty index (MPI. 51% of participants were classified as multidimensionally poor (MPI>0.33. Median time from onset of any symptoms to arrival at hospital was 22 hours longer for MPI poor adults compared to non-poor adults (123 vs. 101 hours rising to a difference of 26 hours with adjustment in a multivariate regression model (95% confidence interval 7 to 46 hours; P = 0.009. There was no difference in delays for children from poor and non-poor households (97 vs. 119 hours; P = 0.394. Case fatality was 5.9% vs. 0.8% in poor and non-poor individuals respectively (P = 0.001-5.1% vs. 0.0% for poor and non-poor adults (P = 0.010 and 6.4% vs. 1.8% for poor and non-poor children (P = 0.083. Deaths were attributed to central nervous system infection (11, malaria (3, urinary tract infection (2, gastrointestinal infection (1 and undifferentiated sepsis (1. Both poor and non-poor households relied predominantly upon the (often informal private sector for medical advice before reaching the referral hospital, but MPI poor participants were less likely to have consulted a qualified doctor. Poor participants were more likely to attribute delays in

  1. The Relationship between Poverty and Healthcare Seeking among Patients Hospitalized with Acute Febrile Illnesses in Chittagong, Bangladesh.

    Science.gov (United States)

    Herdman, M Trent; Maude, Richard James; Chowdhury, Md Safiqul; Kingston, Hugh W F; Jeeyapant, Atthanee; Samad, Rasheda; Karim, Rezaul; Dondorp, Arjen M; Hossain, Md Amir

    2016-01-01

    Delays in seeking appropriate healthcare can increase the case fatality of acute febrile illnesses, and circuitous routes of care-seeking can have a catastrophic financial impact upon patients in low-income settings. To investigate the relationship between poverty and pre-hospital delays for patients with acute febrile illnesses, we recruited a cross-sectional, convenience sample of 527 acutely ill adults and children aged over 6 months, with a documented fever ≥38.0 °C and symptoms of up to 14 days' duration, presenting to a tertiary referral hospital in Chittagong, Bangladesh, over the course of one year from September 2011 to September 2012. Participants were classified according to the socioeconomic status of their households, defined by the Oxford Poverty and Human Development Initiative's multidimensional poverty index (MPI). 51% of participants were classified as multidimensionally poor (MPI>0.33). Median time from onset of any symptoms to arrival at hospital was 22 hours longer for MPI poor adults compared to non-poor adults (123 vs. 101 hours) rising to a difference of 26 hours with adjustment in a multivariate regression model (95% confidence interval 7 to 46 hours; P = 0.009). There was no difference in delays for children from poor and non-poor households (97 vs. 119 hours; P = 0.394). Case fatality was 5.9% vs. 0.8% in poor and non-poor individuals respectively (P = 0.001)-5.1% vs. 0.0% for poor and non-poor adults (P = 0.010) and 6.4% vs. 1.8% for poor and non-poor children (P = 0.083). Deaths were attributed to central nervous system infection (11), malaria (3), urinary tract infection (2), gastrointestinal infection (1) and undifferentiated sepsis (1). Both poor and non-poor households relied predominantly upon the (often informal) private sector for medical advice before reaching the referral hospital, but MPI poor participants were less likely to have consulted a qualified doctor. Poor participants were more likely to attribute delays in

  2. Prevalence and characteristics of dengue and chikungunya infections among acute febrile patients in Nong Khai Province, Thailand.

    Science.gov (United States)

    Lertanekawattana, Sujet; Anantapreecha, Surapee; Jiraphongsa, Chuleeporn; Duan-ngern, Pawinee; Potjalongsin, Sathit; Wiittayabamrung, Wisanu; Daroon, Pamol; Techolarn, Meta

    2013-09-01

    We conducted a cross sectional study at three hospitals of Nong Khai Province, Thailand to determine the prevalence and characteristics of dengue and chikungunya infection among patients who sought care. The study population was acute febrile patients who visited these hospitals during 1 August -31 October, 2010 who were aged 2-60 years and had clinical symptoms compatible with the case definition. Dengue and chikungunya cases were confirmed by an ELISA IgM titer or RT-PCR. We also reviewed surveillance data of dengue and chikungunya infections from 2003-2009. Of the 200 participants recruited into the study, 103 patients (51.5%) were confirmed to have acute dengue infection; dengue serotype 2 was the most prevalence serotype. The ages of confirmed dengue cases ranged from 2-37 years old. The distribution of cases showed that dengue morbidity tended to be clustered in adjacent areas, particularly in Mueang District. Only a small proportion of the patients uses mosquito repellant and had screens on their windows. One patient (0.5%) had laboratory confirmed chikungunya infection. She was from Rattanawapi District, an area where no chikungunya had been reported before. Since the disease varies by age and geographic location, increased awareness of health care workers and public health officers about the diseases in the area is needed for early detection of cases and to promote early prevention and control measures.

  3. Acute Uncomplicated Febrile Illness in Children Aged 2-59 months in Zanzibar - Aetiologies, Antibiotic Treatment and Outcome.

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    Kristina Elfving

    Full Text Available Despite the fact that a large proportion of children with fever in Africa present at primary health care facilities, few studies have been designed to specifically study the causes of uncomplicated childhood febrile illness at this level of care, especially in areas like Zanzibar that has recently undergone a dramatic change from high to low malaria transmission.We prospectively studied the aetiology of febrile illness in 677 children aged 2-59 months with acute uncomplicated fever managed by IMCI (Integrated Management of Childhood Illness guidelines in Zanzibar, using point-of-care tests, urine culture, blood-PCR, chest X-ray (CXR of IMCI-pneumonia classified patients, and multiple quantitative (qPCR investigations of nasopharyngeal (NPH (all patients and rectal (GE swabs (diarrhoea patients. For comparison, we also performed NPH and GE qPCR analyses in 167 healthy community controls. Final fever diagnoses were retrospectively established based on all clinical and laboratory data. Clinical outcome was assessed during a 14-day follow-up. The utility of IMCI for identifying infections presumed to require antibiotics was evaluated.NPH-qPCR and GE-qPCR detected ≥1 pathogen in 657/672 (98% and 153/164 (93% of patients and 158/166 (95% and 144/165 (87% of controls, respectively. Overall, 57% (387/677 had IMCI-pneumonia, but only 12% (42/342 had CXR-confirmed pneumonia. Two patients were positive for Plasmodium falciparum. Respiratory syncytial virus (24.5%, influenza A/B (22.3%, rhinovirus (10.5% and group-A streptococci (6.4%, CXR-confirmed pneumonia (6.2%, Shigella (4.3% were the most common viral and bacterial fever diagnoses, respectively. Blood-PCR conducted in a sub-group of patients (n = 83 without defined fever diagnosis was negative for rickettsiae, chikungunya, dengue, Rift Valley fever and West Nile viruses. Antibiotics were prescribed to 500 (74% patients, but only 152 (22% had an infection retrospectively considered to require

  4. Acute Uncomplicated Febrile Illness in Children Aged 2-59 months in Zanzibar – Aetiologies, Antibiotic Treatment and Outcome

    Science.gov (United States)

    Elfving, Kristina; Shakely, Deler; Andersson, Maria; Baltzell, Kimberly; Ali, Abdullah S.; Bachelard, Marc; Falk, Kerstin I.; Ljung, Annika; Msellem, Mwinyi I.; Omar, Rahila S.; Parola, Philippe; Xu, Weiping; Petzold, Max; Trollfors, Birger; Björkman, Anders; Lindh, Magnus; Mårtensson, Andreas

    2016-01-01

    Background Despite the fact that a large proportion of children with fever in Africa present at primary health care facilities, few studies have been designed to specifically study the causes of uncomplicated childhood febrile illness at this level of care, especially in areas like Zanzibar that has recently undergone a dramatic change from high to low malaria transmission. Methods We prospectively studied the aetiology of febrile illness in 677 children aged 2–59 months with acute uncomplicated fever managed by IMCI (Integrated Management of Childhood Illness) guidelines in Zanzibar, using point-of-care tests, urine culture, blood-PCR, chest X-ray (CXR) of IMCI-pneumonia classified patients, and multiple quantitative (q)PCR investigations of nasopharyngeal (NPH) (all patients) and rectal (GE) swabs (diarrhoea patients). For comparison, we also performed NPH and GE qPCR analyses in 167 healthy community controls. Final fever diagnoses were retrospectively established based on all clinical and laboratory data. Clinical outcome was assessed during a 14-day follow-up. The utility of IMCI for identifying infections presumed to require antibiotics was evaluated. Findings NPH-qPCR and GE-qPCR detected ≥1 pathogen in 657/672 (98%) and 153/164 (93%) of patients and 158/166 (95%) and 144/165 (87%) of controls, respectively. Overall, 57% (387/677) had IMCI-pneumonia, but only 12% (42/342) had CXR-confirmed pneumonia. Two patients were positive for Plasmodium falciparum. Respiratory syncytial virus (24.5%), influenza A/B (22.3%), rhinovirus (10.5%) and group-A streptococci (6.4%), CXR-confirmed pneumonia (6.2%), Shigella (4.3%) were the most common viral and bacterial fever diagnoses, respectively. Blood-PCR conducted in a sub-group of patients (n = 83) without defined fever diagnosis was negative for rickettsiae, chikungunya, dengue, Rift Valley fever and West Nile viruses. Antibiotics were prescribed to 500 (74%) patients, but only 152 (22%) had an infection

  5. Proton pump inhibitor-induced Sweet’s syndrome: report of acute febrile neutrophilic dermatosis in a woman with recurrent breast cancer

    OpenAIRE

    Cohen, Philip R.

    2015-01-01

    Background: Sweet’s syndrome, also referred to as acute febrile neutrophilic dermatosis, can either occur as an idiopathic disorder or associated with another condition, including cancer, or induced by exposure to a drug. Proton pump inhibitors selectively inhibit gastric parietal cell H+-K+-adenosine triphosphatase and are most commonly used for the treatment of gastroesophageal reflux disease. Purpose: Proton pump inhibitor-associated Sweet’s syndrome is described in a woman with recurrent ...

  6. Arboviral Etiologies of Acute Febrile Illnesses in Western South America, 2000-2007

    Science.gov (United States)

    2010-08-01

    mutations in adaption of chikungunya virus to Aedes albopictus and Ae. aegypti mosquitoes. PLoS One 4: e6835. 54. de Lamballerie X, Leroy E, Charrel RN...pneumonia, acute otitis media, or acute urinary tract infection. Demographic data, medical history , and clinical features for each patient were...37uC) and Aedes albopictus C6/36 (28uC) cell cultures were each inoculated with 200 ml of the diluted serum in 25 ml flasks. Upon observation of

  7. Human Herpesvirus 6 Infection Presenting as an Acute Febrile Illness Associated with Thrombocytopenia and Leukopenia

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    Maja Arnež

    2016-01-01

    Full Text Available We present an infant with acute fever, thrombocytopenia, and leukopenia, coming from an endemic region for tick-borne encephalitis, human granulocytic anaplasmosis, and hantavirus infection. The primary human herpesvirus 6 infection was diagnosed by seroconversion of specific IgM and IgG and by identification of viral DNA in the acute patient’s serum. The patient did not show skin rash suggestive of exanthema subitum during the course of illness.

  8. Acute febrile neutrophilic dermatosis (Sweet's syndrome in a child, associated with a rotavirus infection: a case report

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    Makis Alexandros

    2010-08-01

    Full Text Available Abstract Introduction Sweet's syndrome characterized by fever, blood neutrophilia and inflammatory skin lesions, is rarely diagnosed in children. It presents in three clinical settings: classical Sweet's syndrome, usually after a respiratory tract infection; malignancy-associated, frequently related to acute myelogeneous leukemia; and drug-induced. We present, to the best of our knowledge, the first case of a rotavirus -infection-related Sweet's syndrome. Case presentation An 18-month-old boy of Hellenic origin was referred to us with diarrhea, fever, neutrophilia, typical skin lesions, asymmetrical hip arthritis and oropharyngeal involvement. A skin biopsy confirmed the diagnosis. Thorough screening did not reveal any underlying systemic illness, except for the confirmation of an overt rotavirus infection. The syndrome responded promptly upon corticosteroid administration; no recurrence was observed. Conclusion Besides describing the connection of Sweet's syndrome to a rotavirus infection, this case report is also a reminder that in a child presenting with a febrile papulo-nodular rash with neutrophilia Sweet's syndrome should be included in the differential.

  9. Convulsiones febriles

    OpenAIRE

    Matilde Ruiz-García

    2015-01-01

    La Liga Internacional de Lucha contra la Epilepsia y la Organización Mundial de la Salud consideran a las convulsiones febriles como eventos comunes y benignos de la etapa infantil. Las convulsiones febriles son la forma más frecuente de crisis convulsiva en la infancia y afectan de 2 a 4% de los menores de 5 años en Estados Unidos y Europa, de 9 a 10% en Japón y hasta a 14% en Guam.

  10. Convulsiones febriles

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    Matilde Ruiz-García

    2015-10-01

    Full Text Available La Liga Internacional de Lucha contra la Epilepsia y la Organización Mundial de la Salud consideran a las convulsiones febriles como eventos comunes y benignos de la etapa infantil. Las convulsiones febriles son la forma más frecuente de crisis convulsiva en la infancia y afectan de 2 a 4% de los menores de 5 años en Estados Unidos y Europa, de 9 a 10% en Japón y hasta a 14% en Guam.

  11. Convulsiones febriles

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    Martha L. Vélez

    1990-03-01

    Full Text Available e revisaron las historias clínicas de 118 niños con diagnóstico de convulsión febril, que acudieron a la consulta externa de lactantes del Hospital Infantil (Hospital Universitario San vicente de Paúl de Medellín.

  12. Fluid therapy for severe acute pancreatitis in acute response stage

    Institute of Scientific and Technical Information of China (English)

    MAO En-qiang; TANG Yao-qing; FEI Jian; QIN Shuai; WU Jun; LI Lei; MIN Dong; ZHANG Sheng-dao

    2009-01-01

    Background Fluid therapy for severe acute pancreatitis (SAP) should not only resolve deficiency of blood volume, but also prevent fluid sequestration in acute response stage. Up to date, there has not a strategy for fluid therapy dedicated to SAP. So, this study was aimed to investigate the effects of fluid therapy treatment on prognosis of SAP. Methods Seventy-six patients were admitted prospectively according to the criteria within 72 hours of SAP onset. They were randomly assigned to a rapid fluid expansion group (Group I, n=36) and a controlled fluid expansion group (Group Ⅱ, n=40). Hemodynamic disorders were either quickly (fluid infusion rate was 10-15 ml·kg-1·h-1, Group Ⅰ) or gradually improved (fluid infusion rate was 5-10 ml·kg-1·h-1, Group Ⅱ) through controlling the rate of fluid infusion. Parameters of fluid expansion, blood lactate concentration were obtained when meeting the criteria for fluid expansion. And APACHE Ⅱ scores were obtained serially for 72 hours. Rate of mechanical ventilation, incidence of abdominal compartment syndrome (ACS), sepsis, and survival rate were obtained. Results The two groups had statistically different (P 0.05). Total amount of fluid sequestration within 4 days was higher in Group Ⅰ ((5378±2751)ml) than in Group Ⅱ ((4215±1998)ml, P<0.05). APACHE Ⅱ scores were higher in Group Ⅰ on days 1,2, and 3 (P<0.05). Rate of mechanical ventilation was higher in group Ⅰ (94.4%) than in group Ⅱ (65%, P<0.05). The incidences of abdominal compartment syndrome (ACS) and sepsis were significantly lower in Group Ⅱ (P <0.05). Survival rate was remarkably lower in Group Ⅰ (69.4%) than in Group Ⅱ (90%, P <0.05). Conclusions Controlled fluid resuscitation offers better prognosis in patients with severe volume deficit within 72 hours of SAP onset.

  13. Validation of a case definition for leptospirosis diagnosis in patients with acute severe febrile disease admitted in reference hospitals at the State of Pernambuco, Brazil

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    Alfredo Pereira Leite de Albuquerque Filho

    2011-12-01

    Full Text Available INTRODUCTION: Leptospirosis is often mistaken for other acute febrile illnesses because of its nonspecific presentation. Bacteriologic, serologic, and molecular methods have several limitations for early diagnosis: technical complexity, low availability, low sensitivity in early disease, or high cost. This study aimed to validate a case definition, based on simple clinical and laboratory tests, that is intended for bedside diagnosis of leptospirosis among hospitalized patients. METHODS: Adult patients, admitted to two reference hospitals in Recife, Brazil, with a febrile illness of less than 21 days and with a clinical suspicion of leptospirosis, were included to test a case definition comprising ten clinical and laboratory criteria. Leptospirosis was confirmed or excluded by a composite reference standard (microscopic agglutination test, ELISA, and blood culture. Test properties were determined for each cutoff number of the criteria from the case definition. RESULTS: Ninety seven patients were included; 75 had confirmed leptospirosis and 22 did not. Mean number of criteria from the case definition that were fulfilled was 7.8±1.2 for confirmed leptospirosis and 5.9±1.5 for non-leptospirosis patients (p<0.0001. Best sensitivity (85.3% and specificity (68.2% combination was found with a cutoff of 7 or more criteria, reaching positive and negative predictive values of 90.1% and 57.7%, respectively; accuracy was 81.4%. CONCLUSIONS: The case definition, for a cutoff of at least 7 criteria, reached average sensitivity and specificity, but with a high positive predictive value. Its simplicity and low cost make it useful for rapid bedside leptospirosis diagnosis in Brazilian hospitalized patients with acute severe febrile disease.

  14. Molecular Characterisation of Chikungunya Virus Infections in Trinidad and Comparison of Clinical and Laboratory Features with Dengue and Other Acute Febrile Cases.

    Science.gov (United States)

    Sahadeo, Nikita; Mohammed, Hamish; Allicock, Orchid M; Auguste, Albert J; Widen, Steven G; Badal, Kimberly; Pulchan, Krishna; Foster, Jerome E; Weaver, Scott C; Carrington, Christine V F

    2015-11-01

    Local transmission of Chikungunya virus (CHIKV) was first documented in Trinidad and Tobago (T&T) in July 2014 preceding a large epidemic. At initial presentation, it is difficult to distinguish chikungunya fever (CHIKF) from other acute undifferentiated febrile illnesses (AUFIs), including life-threatening dengue disease. We characterised and compared dengue virus (DENV) and CHIKV infections in 158 patients presenting with suspected dengue fever (DF) and CHIKF at a major hospital in T&T, and performed phylogenetic analyses on CHIKV genomic sequences recovered from 8 individuals. The characteristics of patients with and without PCR-confirmed CHIKV were compared using Pearson's χ2 and student's t-tests, and adjusted odds ratios (aORs) and 95% confidence intervals (CIs) were determined using logistic regression. We then compared signs and symptoms of people with RT-qPCR-confirmed CHIKV and DENV infections using the Mann-Whitney U, Pearson's χ2 and Fisher's exact tests. Among the 158 persons there were 8 (6%) RT-qPCR-confirmed DENV and 30 (22%) RT-qPCR-confirmed CHIKV infections. Phylogenetic analyses showed that the CHIKV strains belonged to the Asian genotype and were most closely related to a British Virgin Islands strain isolated at the beginning of the 2013/14 outbreak in the Americas. Compared to persons who were RT-qPCR-negative for CHIKV, RT-qPCR-positive individuals were significantly more likely to have joint pain (aOR: 4.52 [95% CI: 1.28-16.00]), less likely to be interviewed at a later stage of illness (days post onset of fever--aOR: 0.56 [0.40-0.78]) and had a lower white blood cell count (aOR: 0.83 [0.71-0.96]). Among the 38 patients with RT-qPCR-confirmed CHIKV or DENV, there were no significant differences in symptomatic presentation. However when individuals with serological evidence of recent DENV or CHIKV infection were included in the analyses, there were key differences in clinical presentation between CHIKF and other AUFIs including DF, which

  15. Utility of the tourniquet test and the white blood cell count to differentiate dengue among acute febrile illnesses in the emergency room.

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    Christopher J Gregory

    2011-12-01

    Full Text Available Dengue often presents with non-specific clinical signs, and given the current paucity of accurate, rapid diagnostic laboratory tests, identifying easily obtainable bedside markers of dengue remains a priority. Previous studies in febrile Asian children have suggested that the combination of a positive tourniquet test (TT and leucopenia can distinguish dengue from other febrile illnesses, but little data exists on the usefulness of these tests in adults or in the Americas. We evaluated the diagnostic accuracy of the TT and leucopenia (white blood cell count <5000/mm(3 in identifying dengue as part of an acute febrile illness (AFI surveillance study conducted in the Emergency Department of Saint Luke's Hospital in Ponce, Puerto Rico. From September to December 2009, 284 patients presenting to the ED with fever for 2-7 days and no identified source were enrolled. Participants were tested for influenza, dengue, leptospirosis and enteroviruses. Thirty-three (12% patients were confirmed as having dengue; 2 had dengue co-infection with influenza and leptospirosis, respectively. An infectious etiology was determined for 141 others (136 influenza, 3 enterovirus, 2 urinary tract infections, and 110 patients had no infectious etiology identified. Fifty-two percent of laboratory-positive dengue cases had a positive TT versus 18% of patients without dengue (P<0.001, 87% of dengue cases compared to 28% of non-dengue cases had leucopenia (P<0.001. The presence of either a positive TT or leucopenia correctly identified 94% of dengue patients. The specificity and positive predictive values of these tests was significantly higher in the subset of patients without pandemic influenza A H1N1, suggesting improved discriminatory performance of these tests in the absence of concurrent dengue and influenza outbreaks. However, even during simultaneous AFI outbreaks, the absence of leucopenia combined with a negative tourniquet test may be useful to rule out dengue.

  16. The Role of Human Coronaviruses in Children Hospitalized for Acute Bronchiolitis, Acute Gastroenteritis, and Febrile Seizures: A 2-Year Prospective Study.

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    Monika Jevšnik

    Full Text Available Human coronaviruses (HCoVs are associated with a variety of clinical presentations in children, but their role in disease remains uncertain. The objective of our prospective study was to investigate HCoVs associations with various clinical presentations in hospitalized children up to 6 years of age. Children hospitalized with acute bronchiolitis (AB, acute gastroenteritis (AGE, or febrile seizures (FS, and children admitted for elective surgical procedures (healthy controls were included in the study. In patients with AB, AGE, and FS, a nasopharyngeal (NP swab and blood sample were obtained upon admission and the follow-up visit 14 days later, whereas in children with AGE a stool sample was also acquired upon admission; in healthy controls a NP swab and stool sample were taken upon admission. Amplification of polymerase 1b gene was used to detect HCoVs in the specimens. HCoVs-positive specimens were also examined for the presence of several other viruses. HCoVs were most often detected in children with FS (19/192, 9.9%, 95% CI: 6-15%, followed by children with AGE (19/218, 8.7%, 95% CI: 5.3-13.3% and AB (20/308, 6.5%, 95% CI: 4.0-9.8%. The presence of other viruses was a common finding, most frequent in the group of children with AB (19/20, 95%, 95% CI: 75.1-99.8%, followed by FS (10/19, 52.6%, 95% CI: 28.9-75.6% and AGE (7/19, 36.8%, 95% CI: 16.3-61.6%. In healthy control children HCoVs were detected in 3/156 (1.9%, 95% CI: 0.4-5.5% NP swabs and 1/150 (0.7%, 95% CI: 0.02-3.3% stool samples. It seems that an etiological role of HCoVs is most likely in children with FS, considering that they had a higher proportion of positive HCoVs results than patients with AB and those with AGE, and had the highest viral load; however, the co-detection of other viruses was 52.6%.ClinicalTrials.gov NCT00987519.

  17. Prevalence of patients with acute febrile illnesses and positive dengue NS1 tests in a tertiary hospital in Papua New Guinea.

    Science.gov (United States)

    Asigau, Viola; Lavu, Evelyn K; McBride, William J H; Biloh, Eric; Naroi, Francis; Koana, Egi; Ferguson, John K; Laman, Moses

    2015-01-01

    Because the prevalence of dengue fever in urban settings in Papua New Guinea is unknown, we investigated the presence of dengue using the NS1 antigen test in an outpatient-based prospective observational study at Port Moresby General Hospital. Of 140 patients with acute febrile illnesses, dengue fever was diagnosed in 14.9% (20 of 134; 95% confidence interval [95% CI] = 9.6-22.4). Malaria (2 of 137; 1.5%; 95% CI = 0.3-5.7), chikungunya (3 of 140; 2.1%; 95% CI = 0.6-6.6), and bacterial bloodstream infections (0 of 80; 0%; 95% CI = 0-5.7) were uncommon. Dengue fever should no longer be considered rare in Papua New Guinea.

  18. Elaboration of a clinical and paraclinical score to estimate the probability of herpes simplex virus encephalitis in patients with febrile, acute neurologic impairment.

    Science.gov (United States)

    Gennai, S; Rallo, A; Keil, D; Seigneurin, A; Germi, R; Epaulard, O

    2016-06-01

    Herpes simplex virus (HSV) encephalitis is associated with a high risk of mortality and sequelae, and early diagnosis and treatment in the emergency department are necessary. However, most patients present with non-specific febrile, acute neurologic impairment; this may lead clinicians to overlook the diagnosis of HSV encephalitis. We aimed to identify which data collected in the first hours in a medical setting were associated with the diagnosis of HSV encephalitis. We conducted a multicenter retrospective case-control study in four French public hospitals from 2007 to 2013. The cases were the adult patients who received a confirmed diagnosis of HSV encephalitis. The controls were all the patients who attended the emergency department of Grenoble hospital with a febrile acute neurologic impairment, without HSV detection by polymerase chain reaction (PCR) in the cerebrospinal fluid (CSF), in 2012 and 2013. A multivariable logistic model was elaborated to estimate factors significantly associated with HSV encephalitis. Finally, an HSV probability score was derived from the logistic model. We identified 36 cases and 103 controls. Factors independently associated with HSV encephalitis were the absence of past neurological history (odds ratio [OR] 6.25 [95 % confidence interval (CI): 2.22-16.7]), the occurrence of seizure (OR 8.09 [95 % CI: 2.73-23.94]), a systolic blood pressure ≥140 mmHg (OR 5.11 [95 % CI: 1.77-14.77]), and a C-reactive protein probability score was calculated summing the value attributed to each independent factor. HSV encephalitis diagnosis may benefit from the use of this score based upon some easily accessible data. However, diagnostic evocation and probabilistic treatment must remain the rule.

  19. Prevalence of malaria among acute febrile patients clinically suspected of having malaria in the Zeway Health Center, Ethiopia.

    Science.gov (United States)

    Feleke, Sendeaw M; Animut, Abebe; Belay, Mulugeta

    2015-01-01

    Malaria diagnosis is a common challenge in developing countries with limited diagnostic services. Common febrile illnesses were assessed in 280 malaria-suspected patients, and each case was subjected to clinical and laboratory examinations for malaria, relapsing fever, typhoid fever, typhus, and brucellosis. Data were entered and analyzed using Epi Info version 3.1 software. Malaria accounted for 17% (CI, 12.6-21.4%) of febrile illnesses. The remaining cases were associated with typhoid fever (18.5%; CI, 13.95-23.05%), typhus (17.8%; CI, 13.32-22.28%), brucellosis (1%; CI, -0.17-2.17%), relapsing fever (2%; CI, 0.36-3.64%), and unknown causes (44%). Approximately 7% of patients had coinfections, and 2% of patients treated as monoinfections. Approximately 1.4% of the nonmalarial patients received antimalarial treatment. The sensitivity and specificity of the CareStart Pf/pan rapid diagnostic tests in comparison with those of microscopy were 100% and 91%, respectively, with positive- and negative-predictive values of 94% and 100%, respectively. Compared with microscopy, the positive-predictive value of each malaria symptom was much lower than that of the symptoms combined: fever, 17%; sweating, 30%; headache, 18%; general body ache, 22%; loss of appetite, 21%. The study findings revealed a high proportion of nonmalarial illnesses were clinically categorized as malaria. Parasite-based diagnosis is recommended for the management of malarial and nonmalarial cases.

  20. Time trends in utilization of G-CSF prophylaxis and risk of febrile neutropenia in a Medicare population receiving adjuvant chemotherapy for early-stage breast cancer.

    Science.gov (United States)

    Goyal, Ravi K; Tzivelekis, Spiros; Rothman, Kenneth J; Candrilli, Sean D; Kaye, James A

    2017-09-18

    The purpose of this study is to assess temporal trends in the use of granulocyte colony-stimulating factor (G-CSF) prophylaxis and risk of febrile neutropenia (FN) among older women receiving adjuvant chemotherapy for early-stage breast cancer. Women aged ≥ 66 years with diagnosis of early-stage breast cancer who initiated selected adjuvant chemotherapy regimens were identified using the SEER-Medicare data from 2002 to 2012. Adjusted, calendar-year-specific proportions were estimated for use of G-CSF primary prophylaxis (PP) and secondary prophylaxis and FN risk in the first and the second/subsequent cycles during the first course of chemotherapy, using logistic regression models. calendar-year-specific mean probabilities were estimated with covariates set to modal values. Among 11,107 eligible patients (mean age 71.7 years), 74% received G-CSF in the first course of chemotherapy. Of all patients, 5819 (52%) received G-CSF PP, and among those not receiving G-CSF PP, only 5% received G-CSF secondary prophylaxis. The adjusted proportion using G-CSF PP increased from 6% in 2002 to 71% in 2012. During the same period, the adjusted risk of FN in the first cycle increased from 2% to 3%; the adjusted risk increased from 1.5% to 2.9% among those receiving G-CSF PP and from 2.3% to 3.5% among those not receiving G-CSF PP. The use of G-CSF PP increased substantially during the study period. Although channeling of higher-risk patients to treatment with G-CSF PP is expected, the adjusted risk of FN among patients treated with G-CSF PP tended to be lower than among those not receiving G-CSF PP.

  1. Febrile neutropaenia in cancer patients.

    Science.gov (United States)

    Walwyn, M; Nicholson, A; Lee, M G; Wharfe, G; Frankson, M A

    2010-03-01

    Febrile neutropaenia is a common complication of chemotherapy in cancer patients. Empirical antibiotic regimes are based on the epidemiological characteristics of bacterial isolates globally and locally. This study retrospectively reviewed all cases of febrile neutropaenia in patients with confirmed cancer admitted at the University Hospital of the West Indies in the four-year period between, January 1, 2003 and December 31, 2006 and who received chemotherapy. Cases were identified from blood culture records and hospital charts which were reviewed to determine the aetiological agents causing bacteraemia, their antimicrobial susceptibilities and clinicalfeatures. These cases were compared with non-neutropaenic cancer patients admitted with fever. A total of 197 febrile episodes in cancer patients were reviewed. Thirty-seven per cent had febrile neutropaenia while 62% were non-neutropaenic. Acute myeloid leukaemia was the most common haematological malignancy and the most common solid tumour was breast cancer. Twenty-six per cent of patients had a positive blood culture. In febrile neutropaenic patients, Escherichia coli was the most common organism isolated followed by coagulase-negative staphylococci while in non-neutropaenic patients, coagulase-negative staphylococci was most common. Acinetobacter infections was prominent in non-neutropaenic patients but absent in neutropaenic patients. More than one organism was cultured in 9 neutropaenic and 18 non-neutropaenic patients. Mortality was 10.8% in neutropaenic and 24.4% in non-neutropaenic patients. Gram-negative organisms are the predominant isolates in febrile neutropaenic episodes in this cohort of patients. Non-neutropaenic patients had an increased mortality with an increase in Acinetobacter infections and multiple isolates.

  2. Pancreatic Perfusion CT in Early Stage of Severe Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Yoshihisa Tsuji

    2012-01-01

    Full Text Available Early intensive care for severe acute pancreatitis is essential for improving SAP mortality rates. However, intensive therapies for SAP are often delayed because there is no ideal way to accurately evaluate severity in the early stages. Currently, perfusion CT has been shown useful to predict prognosis of SAP in the early stage. In this presented paper, we would like to review the clinical usefulness and limitations of perfusion CT for evaluation of local and systemic complications in early stage of SAP.

  3. Clinical and epidemiologic characteristics of dengue and other etiologic agents among patients with acute febrile illness, Puerto Rico, 2012-2015.

    Science.gov (United States)

    Tomashek, Kay M; Lorenzi, Olga D; Andújar-Pérez, Doris A; Torres-Velásquez, Brenda C; Hunsperger, Elizabeth A; Munoz-Jordan, Jorge Luis; Perez-Padilla, Janice; Rivera, Aidsa; Gonzalez-Zeno, Gladys E; Sharp, Tyler M; Galloway, Renee L; Glass Elrod, Mindy; Mathis, Demetrius L; Oberste, M Steven; Nix, W Allan; Henderson, Elizabeth; McQuiston, Jennifer; Singleton, Joseph; Kato, Cecilia; García Gubern, Carlos; Santiago-Rivera, William; Cruz-Correa, Jesús; Muns-Sosa, Robert; Ortiz-Rivera, Juan D; Jiménez, Gerson; Galarza, Ivonne E; Horiuchi, Kalanthe; Margolis, Harold S; Alvarado, Luisa I

    2017-09-01

    Identifying etiologies of acute febrile illnesses (AFI) is challenging due to non-specific presentation and limited availability of diagnostics. Prospective AFI studies provide a methodology to describe the syndrome by age and etiology, findings that can be used to develop case definitions and multiplexed diagnostics to optimize management. We conducted a 3-year prospective AFI study in Puerto Rico. Patients with fever ≤7 days were offered enrollment, and clinical data and specimens were collected at enrollment and upon discharge or follow-up. Blood and oro-nasopharyngeal specimens were tested by RT-PCR and immunodiagnostic methods for infection with dengue viruses (DENV) 1-4, chikungunya virus (CHIKV), influenza A and B viruses (FLU A/B), 12 other respiratory viruses (ORV), enterovirus, Leptospira spp., and Burkholderia pseudomallei. Clinical presentation and laboratory findings of participants infected with DENV were compared to those infected with CHIKV, FLU A/B, and ORV. Clinical predictors of laboratory-positive dengue compared to all other AFI etiologies were determined by age and day post-illness onset (DPO) at presentation. Of 8,996 participants enrolled from May 7, 2012 through May 6, 2015, more than half (54.8%, 4,930) had a pathogen detected. Pathogens most frequently detected were CHIKV (1,635, 18.2%), FLU A/B (1,074, 11.9%), DENV 1-4 (970, 10.8%), and ORV (904, 10.3%). Participants with DENV infection presented later and a higher proportion were hospitalized than those with other diagnoses (46.7% versus 27.3% with ORV, 18.8% with FLU A/B, and 11.2% with CHIKV). Predictors of dengue in participants presenting dengue in participants presenting 3-5 DPO were leukopenia, thrombocytopenia, facial/neck erythema, nausea, eye pain, signs of poor circulation, and diarrhea; presence of rhinorrhea, cough, and red conjunctiva predicted non-dengue AFI. By enrolling febrile patients at clinical presentation, we identified unbiased predictors of laboratory

  4. Clinical and epidemiologic characteristics of dengue and other etiologic agents among patients with acute febrile illness, Puerto Rico, 2012-2015.

    Directory of Open Access Journals (Sweden)

    Kay M Tomashek

    2017-09-01

    Full Text Available Identifying etiologies of acute febrile illnesses (AFI is challenging due to non-specific presentation and limited availability of diagnostics. Prospective AFI studies provide a methodology to describe the syndrome by age and etiology, findings that can be used to develop case definitions and multiplexed diagnostics to optimize management. We conducted a 3-year prospective AFI study in Puerto Rico. Patients with fever ≤7 days were offered enrollment, and clinical data and specimens were collected at enrollment and upon discharge or follow-up. Blood and oro-nasopharyngeal specimens were tested by RT-PCR and immunodiagnostic methods for infection with dengue viruses (DENV 1-4, chikungunya virus (CHIKV, influenza A and B viruses (FLU A/B, 12 other respiratory viruses (ORV, enterovirus, Leptospira spp., and Burkholderia pseudomallei. Clinical presentation and laboratory findings of participants infected with DENV were compared to those infected with CHIKV, FLU A/B, and ORV. Clinical predictors of laboratory-positive dengue compared to all other AFI etiologies were determined by age and day post-illness onset (DPO at presentation. Of 8,996 participants enrolled from May 7, 2012 through May 6, 2015, more than half (54.8%, 4,930 had a pathogen detected. Pathogens most frequently detected were CHIKV (1,635, 18.2%, FLU A/B (1,074, 11.9%, DENV 1-4 (970, 10.8%, and ORV (904, 10.3%. Participants with DENV infection presented later and a higher proportion were hospitalized than those with other diagnoses (46.7% versus 27.3% with ORV, 18.8% with FLU A/B, and 11.2% with CHIKV. Predictors of dengue in participants presenting <3 DPO included leukopenia, thrombocytopenia, headache, eye pain, nausea, and dizziness, while negative predictors were irritability and rhinorrhea. Predictors of dengue in participants presenting 3-5 DPO were leukopenia, thrombocytopenia, facial/neck erythema, nausea, eye pain, signs of poor circulation, and diarrhea; presence of

  5. Association between pneumonia in acute stroke stage and 3-year mortality in patients with acute first-ever ischemic stroke.

    Science.gov (United States)

    Yu, Yi-Jing; Weng, Wei-Chieh; Su, Feng-Chieh; Peng, Tsung-I; Chien, Yu-Yi; Wu, Chia-Lun; Lee, Kuang-Yung; Wei, Yi-Chia; Lin, Shun-Wen; Zhu, Jun-Xiao; Huang, Wen-Yi

    2016-11-01

    The influence of pneumonia in acute stroke stage on the clinical presentation and long-term outcomes of patients with acute ischemic stroke is still controversial. We investigate the influence of pneumonia in acute stroke stage on the 3-year outcomes of patients with acute first-ever ischemic stroke. Nine-hundred and thirty-four patients with acute first-ever ischemic stroke were enrolled and had been followed for 3years. Patients were divided into two groups according to whether pneumonia occurred during acute stroke stage or not. Clinical presentations, risk factors for stroke, laboratory data, co-morbidities, and outcomes were recorded. The result showed that a total of 100 patients (10.7%) had pneumonia in acute stroke stage. The prevalence of older age, atrial fibrillation was significantly higher in patients with pneumonia in acute stroke stage. Total anterior circulation syndrome and posterior circulation syndrome occurred more frequently among patients with pneumonia in acute stroke stage (Ppneumonia in acute stroke stage is a significant predictor of 3-year mortality (hazard ratio=6.39, 95% confidence interval=4.03-10.11, Ppneumonia during the acute stroke stage is associated with increased risk of 3-year mortality. Interventions to prevent pneumonia in acute stroke stage might improve ischemic stroke outcome.

  6. Retrospective survey and evaluation of first-line antibiotics for chemotherapy-induced febrile neutropenia in patients with acute myeloid leukemia

    Science.gov (United States)

    Mukoyama, Naoki; Nakashima, Marie; Miyamura, Koichi; Yoshimi, Akira; Noda, Yukihiro; Mori, Kazuhiro

    2017-01-01

    ABSTRACT Patients with acute leukemia are susceptible to chemotherapy-induced severe myelosuppression, and therefore are at a high risk for febrile neutropenia (FN). In such cases, the use of broad-spectrum antibiotics such as fourth-generation cephalosporins and carbapenems is recommended as first-line antimicrobial treatment; however, the effectiveness of these agents in patients with acute myeloid leukemia (AML) has not been investigated in detail. We retrospectively examined and evaluated the effectiveness of first-line antibiotic treatment regimens for chemotherapy-induced FN in patients with AML in Japanese Red Cross Nagoya Daiichi Hospital. The evaluated first-line treatment regimens were as follows: cefozopran (CZOP) + amikacin (AMK) in 38 cases, cefepime (CFPM) alone in 2 cases, CFPM + AMK in 2 cases, piperacillin (PIPC) + AMK in 2 cases, and CZOP alone in 1 case. Additionally, prophylactic antifungal agents were administered in all cases. Markedly effective, effective, moderately effective, and ineffective responses occurred in 31.1%, 8.9%, 8.9%, and 51.1%, respectively, of the treated cases. The response rate, defined as the combination of markedly effective and effective outcomes, was 40.0%. In 11 cases, impairment of renal functions were observed, and they were associated with combination treatments including AMK; nine of these were associated with a glycopeptide. The combination of CZOP with AMK (84.4%) was the most commonly used first-line treatment for FN in patients with AML; carbapenem or tazobactam/PIPC has never been used for treatment of such cases. Our findings demonstrate that fourth-generation cephems will be an effective first-line treatment for FN in patients with AML in our hospital. PMID:28303057

  7. Epilepsy after Febrile Seizures

    DEFF Research Database (Denmark)

    Seinfeld, S. A.; Pellock, J M; Kjeldsen, Lone Marianne Juel

    2016-01-01

    Background A history of complex febrile seizures can increase the risk of epilepsy, but the role of genetic factors is unclear. This analysis evaluated the relationship between febrile seizures and epilepsy. Methods Information on the history of seizures was obtained by a questionnaire from twin...... epilepticus. There were 78 twins who developed epilepsy. The highest rate of epilepsy (22.2%) occurred in the febrile status epilepticus group. Concordance was highest in simple group. Conclusion A twin with febrile status epilepticus is at the highest risk of developing epilepsy, but simple febrile seizures...... and emotional burden. It is currently not possible to accurately identify which children will develop recurrent febrile seizures, epilepsy, or neuropsychological comorbidities. © 2016 Elsevier Inc. All rights reserved....

  8. Recognition Memory Is Impaired in Children after Prolonged Febrile Seizures

    Science.gov (United States)

    Martinos, Marina M.; Yoong, Michael; Patil, Shekhar; Chin, Richard F. M.; Neville, Brian G.; Scott, Rod C.; de Haan, Michelle

    2012-01-01

    Children with a history of a prolonged febrile seizure show signs of acute hippocampal injury on magnetic resonance imaging. In addition, animal studies have shown that adult rats who suffered febrile seizures during development reveal memory impairments. Together, these lines of evidence suggest that memory impairments related to hippocampal…

  9. Recognition and management of febrile convulsion in children.

    Science.gov (United States)

    Paul, Siba Prosad; Kirkham, Emily Natasha; Shirt, Bethany

    2015-08-26

    Febrile convulsion is characterised by convulsion associated with fever in an infant or child aged between six months and six years. The febrile illness causing the convulsion should not be secondary to an intracranial infection (meningitis or encephalitis) or acute electrolyte imbalance. Most cases of febrile convulsion are short lived and self-terminating. However, a few cases of prolonged febrile convulsion may need anticonvulsant medication to stop the seizure. Management is mainly symptomatic, although anticonvulsants may have a role in a small number of children with complex or recurrent febrile convulsion. Referral to paediatric neurologists may be necessary in cases of complex or recurrent febrile convulsion, or in those where a pre-existing neurological disorder exists. One third of children will develop a further febrile convulsion during subsequent febrile illness. Nurses have a vital role in managing children with febrile convulsion, educating parents about the condition and dispelling myths. This article outlines the presentation, management, investigations and prognosis for febrile convulsion, indicating how nurses working in different clinical areas can help to manage this common childhood condition.

  10. Viruses and febrile seizures

    NARCIS (Netherlands)

    Zeijl, J.H. van

    2004-01-01

    We conclude that viral infections are the main cause of febrile seizures, with an important role for influenza A, HHV-6 and HHV-7. We showed that several viral infections not only contribute to initial febrile seizures, but also to recurrences. Viruses could not be detected in the CSF of children

  11. Miliaria-rash after neutropenic fever and induction chemotherapy for acute myelogenous leukemia Miliária 'rash' após neutropenia febril e quimioterapia de indução para a leucemia mielóide aguda

    Directory of Open Access Journals (Sweden)

    Tuyet A Nguyen

    2011-08-01

    Full Text Available Miliaria is a disorder of the eccrine sweat glands which occurs in conditions of increased heat and humidity. It can be associated with persistent febrile states as well as with certain drugs. We presented a 40 year-old female with myelodysplastic syndrome and progression to acute myelogenous leukemia who was admitted to the hospital for chemotherapy induction. The patient was treated with idarubicin and cytarabine. She became pancytopenic and developed neutropenic fever and was started on vancomycin and cefepime, but was persistently febrile with night sweats. Five days into her fevers, she developed diffuse, nonpruritic and fragile vesicles together with drenching nightsweats. The patient's exanthem was diagnosed as Miliaria crystallina, most probably induced by neutropenic fever and idarubucin exposureMiliária é uma desordem das glândulas sudoríparas écrinas, que ocorre em condições de aumento de calor e umidade. Miliária pode ser associada com estados febris persistentes bem como com certos medicamentos. Apresentamos o caso de uma mulher de 40 anos com síndrome mielodisplásica e progressão para leucemia mielóide aguda que foi admitida no hospital para quimioterapia de indução. A paciente foi tratada com idarrubicina e citarabina. Ela se tornou pancitopênica e desenvolveu neutropenia febril. Iniciou tratamento com vancomicina e cefepime, mas a febre com sudorese noturna continou. Cinco dias depois a paciente desenvolveu vesículas difusas, não pruríticas e frágeis juntamente com a persistência de sudorese noturna. O exantema do paciente foi diagnosticado como Miliária cristalina, provavelmente induzida por neutropenia febril e exposição a idarubucin

  12. Febrile Seizure: Demographic Features and Causative Factors

    Directory of Open Access Journals (Sweden)

    Hamed ESMAILI GOURABI

    2013-01-01

    parental knowledge, attitudes, concerns and practices. J Formos Med Assoc. 2006 Jan;105(1:38-48. Vaswani RK, Dharaskar PG, Kulkarni S, Ghosh K. Iron deficiency as a risk factor for first febrile seizure. Indian Pediatr. 2010 May;47(5:437-9.Sadleir LG, Scheffer IE. Febrile seizures. BMJ. 2007 Feb;334(7588:307-11.Mohebbi MR, Holden KR, Butler IJ. FIRST: a practical approach to the causes and management of febrile seizures. J Child Neurol. 2008 Dec;23(12:1484-9.Salehi Omran M, Khalilian E, Mehdipour E et al. Febrile seizures in North Iranian children: Epidemiology and clinical feature. J Pediatr Neurol. 2008;6(1:39-42.Bidabadi E, Mashouf M. Association between iron deficiency anemia and first febrile convulsion. A case-control study. Seizure. 2009 Jun;18(5:347-51.Vahidnia F, Eskenazi B, Jewell N. Maternal smoking, alcohol drinking, and febrile convulsion. Seizure. 2008 Jun;17(4:320-6.Ashrafzade F, Hashemzadeh A, Malek A. Acute otitis Media in Children with Febrile Convulsion. Iran J Otorhinolaryngol. 2002;16(35:33-9.Millichap JJ, Gordon Millichap J. Methods of investigation and management of infections causing febrile seizures. Pediatr Neurol. 2008 Dec;39(6:381-6.Hosseini Nasab A, Dai pariz M, Alidousti K. Demographic characteristics and predisposing factors of febrile seizures in children admitted to Hospital No. 1 of Kerman University of Medical Sciences. J Med Counc Islam Repub Iran. 2006;24(2:107-12.Keller A, Saucier D, Sheerin A, Yager J. Febrile convulsions affect ultrasonic vocalizations in the rat pup. Epilepsy Behav. 2004 Oct;5(5:649-54.Ogihara M, Shirakawa S, Miyajima T, Takekuma K, Hoshika A. Diurnal variation in febrile convulsions. Pediatr Neurol. 2010 Jun;42(6:409-12.Fallah R, Akhavan S, Mir Sadat Nasseri F. Clinical and demographic characteristics of first febrile seizure in children. J Shaeed Sdoughi Uni Med Sci Yazd. 2009;16(5:61-5.Khodapanahande F, VahidHarandi N, Esmaeli F. Evaluation of seasonal variation and circadian rhythm of febrile seizures in

  13. Diazepam for Febrile Seizures

    OpenAIRE

    1990-01-01

    The efficacy and side effects of intermittent oral diazepam for the prevention of febrile seizure recurrence were investigated in the Departments of Clinical Pharmacology, Neurosurgery, and Biostatistics, University of Tours, France.

  14. Febrile seizures in Kaduna, north western Nigeria

    Directory of Open Access Journals (Sweden)

    E E Eseigbe

    2012-01-01

    Full Text Available Background: Febrile seizure is the most common seizure of childhood and has a good prognosis. However its presentation is fraught with poor management, with grave consequences, in our environment. Thus a review of its current status is important. Objective: To review the status of febrile seizures in Kaduna metropolis. Materials and Methods: A review of cases seen in the Department of Paediatrics, 44 Nigeria Army Reference Hospital, Kaduna between June 2008 and June 2010. Results: Out of the 635 cases admitted in the department 17 (2.7% fulfilled the criteria for febrile seizures. There were 11 Males and 6 Females (M: F, 1.8:1. Age range was from 9 months to 5 years with a mean of 2.2 years ± 1.1 and peak age of 3 years. Twelve (70.6% were in the upper social classes (I-III. Fever, convulsion, catarrh and cough were major presenting symptoms. Incidence of convulsion was least on the 1st day of complaint. Fourteen (82.4% of the cases were simple febrile seizures while 3 were complex. There was a positive family history in 5 (29.4% of the cases. Eleven (64.7% had orthodox medication at home, before presentation, 5 (29.4% consulted patient medicine sellers and 7 (41.7% received traditional medication as part of home management. Malaria and acute respiratory infections were the identifiable causes. Standard anti-malaria and anti-biotic therapy were instituted, where indicated. All recovered and were discharged. Conclusion: There was a low prevalence of febrile seizures among the hospitalized children and a poor pre-hospitalization management of cases. It highlighted the need for improved community awareness on the prevention and management of febrile seizures.

  15. MMR Vaccination and Febrile Seizures

    DEFF Research Database (Denmark)

    Vestergaard, Mogens; Hviid, Anders; Madsen, Kreesten Meldgaard

    2004-01-01

    CONTEXT: The rate of febrile seizures increases following measles, mumps, and rubella (MMR) vaccination but it is unknown whether the rate varies according to personal or family history of seizures, perinatal factors, or socioeconomic status. Furthermore, little is known about the long-term outcome...... of febrile seizures following vaccination. OBJECTIVES: To estimate incidence rate ratios (RRs) and risk differences of febrile seizures following MMR vaccination within subgroups of children and to evaluate the clinical outcome of febrile seizures following vaccination. DESIGN, SETTING, AND PARTICIPANTS......: Incidence of first febrile seizure, recurrent febrile seizures, and subsequent epilepsy. RESULTS: A total of 439,251 children (82%) received MMR vaccination and 17,986 children developed febrile seizures at least once; 973 of these febrile seizures occurred within 2 weeks of MMR vaccination. The RR...

  16. The risk of febrile neutropenia and need for G-CSF primary prophylaxis with the docetaxel and cyclophosphamide regimen in early-stage breast cancer patients: a meta-analysis.

    Science.gov (United States)

    Do, Tran; Medhekar, Rohan; Bhat, Raksha; Chen, Hua; Niravath, Polly; Trivedi, Meghana V

    2015-10-01

    The febrile neutropenia (FN) rates reported with the docetaxel 75 mg/m(2) plus cyclophosphamide 600 mg/m(2) (TC) regimen given every 3 weeks vary from 4 to 69 % in early-stage breast cancer (ESBC) patients. This creates uncertainty as to whether patients receiving the TC regimen should also receive granulocyte colony-stimulating factor primary prophylaxis (G-CSFpp), which is recommended when chemotherapy regimens have ≥20 % FN rate. We conducted a meta-analysis of published studies to determine FN rate with the TC regimen, its dependence on patients' age, and the efficacy of G-CSFpp in reducing it in ESBC patients. We systematically searched the literature via PUBMED using the following terms: 'docetaxel', 'cyclophosphamide', 'febrile neutropenia', and 'breast cancer'. Inclusion criteria were full text peer-reviewed clinical studies in English reporting FN rates with TC regimen in relationship to G-CSFpp. Comprehensive meta-analysis software was used for all statistical analyses. Eight studies (N = 1542 patients) were included in our meta-analysis. The pooled mean FN rate was 23.2 % (95 % confidence interval (CI) 6.9-55.2 %; Q = 218.17, I (2) = 97.7). The FN risk in <65 years old patients was lower by 67.7 % compared to that in patients ≥65 years old (pooled odds ratio (OR) 0.323; 95 % CI 0.127-0.820; P = 0.017). The FN risk was reduced by 92.3 % with G-CSFpp (pooled OR 0.077; 95 % CI 0.013-0.460; P = 0.005). Our meta-analysis demonstrated that TC regimen was associated with ≥20 % FN risk, which was significantly higher in patients ≥65 years old and improved with G-CSFpp. G-CSFpp should be considered for all ESBC patients receiving TC regimen, especially those ≥65 years old.

  17. Pattern of Mas expression in acute and post-acute stage of nerve injury in mice.

    Science.gov (United States)

    Assis, Alex Dias; de Assis Araújo, Fernanda; Dos Santos, Robson Augusto Souza; Andrade, Silvia Passos; Zanon, Renata Graciele

    2017-09-01

    Angiotensin-(1-7) (Ang [1-7]) and its receptor Mas are involved in a number of physiological processes, including control of arterial pressure and modulation of nervous system actions. However, the involvement of the Ang-(1-7)/Mas axis in peripheral nerve injury has not been investigated. Using a model of sciatic nerve injury in mice, we demonstrated opposing changes in Mas receptor expression at days 2 and 14 post-injury. Mas receptor expression was more intense 2days after the nerve lesion, compared with the intensity of the intact nerve. At this time point, the sciatic nerve functional index was -20. At day 14 after the lesion, the intensity of the immunostaining labeling in longitudinal sections of the nerve was reduced (∼30%) and the functional index increased +36 (gait improvement). In the axotomized group treated with A779 (a Mas receptor antagonist), the functional recovery index decreased in relation to the untreated axotomized group. The Mas receptor inhibitor also altered the intensity of labeling of S-100, GAP43, and IBA-1 (morphological features compatible with delayed axon growth). This study demonstrated that Ang-(1-7)/Mas axis activity was differentially modulated in the acute and post-acute stages of nerve injury. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Febrile Seizures: Controversy and Consensus

    Science.gov (United States)

    Doiron, Omer A.

    1983-01-01

    Although febrile convulsions are a relatively common complaint, the approach to their management is far from uniform and highly controversial. This article reviews the consensus statement on febrile convulsions arrived at by the Consensus Development Conference held in 1980 by the National Institutes of Health, together with other literature of interest to family physicians. Guidelines are given for the assessment, diagnosis and emergency treatment of febrile seizures. Epilepsy and atypical febrile convulsions are distinguished from simple febrile seizures. Prognosis, prevention, and the importance of counselling parents are discussed, as well as the controversial issue of prophylactic treatment. PMID:21286583

  19. Febrile seizures and genetic epilepsy with febrile seizures plus (GEFS+).

    Science.gov (United States)

    Camfield, Peter; Camfield, Carol

    2015-06-01

    To review the literature about febrile seizures and GEFS plus with special emphasis on management and outcome. Selected literature review. Febrile seizures are the most common convulsive event in humans, occurring in 2-6% of the population. The aetiology is complex with strong evidence for a heterogeneous genetic predisposition interacting with fever of any cause, with certain viral infections having a greater effect. A large amount of literature has established that febrile seizures have no long-term consequences on cognition or behaviour. Unfortunately, about 40% of children with a first febrile seizure will have a recurrence. The strongest predictor of recurrence is age febrile seizure. Epilepsy follows febrile seizures in ∼3% cases, with the concepts of simple and complex febrile seizures providing relatively weak prediction. Very prolonged febrile seizures may lead to mesial temporal sclerosis and temporal lobe epilepsy although the degree of risk remains uncertain. Investigations beyond establishing the cause of the provoking fever are nearly always unnecessary. Treatment is mainly reassurance and there is some evidence that parents eventually "come to grips" with the fear that their children are dying during a febrile seizure. Antipyretic medications are remarkably ineffective to prevent recurrences. Daily and intermittent prophylactic medications are ineffective or have unacceptable side effects or risks. "Rescue" benzodiazepines may prevent prolonged recurrences for selected patients with a first prolonged febrile seizure although this has not been proven. Genetic epilepsy with febrile seizures plus (GEFS+) is a complex autosomal dominant disorder usually caused by mutations in SCN1A (a voltage-gated sodium channel). One third of patients have febrile seizures only; two thirds have a variety of epilepsy syndromes, both focal and generalized. Febrile seizures may distress parents but rarely have any long-term consequences. Reassurance is the only

  20. Randomized, controlled trial of ibuprofen syrup administered during febrile illnesses to prevent febrile seizure recurrences

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet); G. Derksen-Lubsen (Gerarda); E.W. Steyerberg (Ewout); J.D.F. Habbema (Dik); H.A. Moll (Henriëtte)

    1998-01-01

    textabstractOBJECTIVES: Febrile seizures recur frequently. Factors increasing the risk of febrile seizure recurrence include young age at onset, family history of febrile seizures, previous recurrent febrile seizures, time lapse since previous seizure <6 months,

  1. Successful staged operation for acute type A aortic dissection with paraplegia.

    Science.gov (United States)

    Ando, Takashi; Abe, Hiroyuki; Nagata, Tokuichiro; Makuuchi, Haruo

    2013-06-01

    A 75-year-old man presented with both paraplegia and acute occlusion of the abdominal aorta at onset. Extraanatomical bypass was performed following spinal drainage. After 3 days, the ascending aorta replaced under cardiopulmonary bypass using the extraanatomical bypass graft for arterial cannulation. The abdominal aorta was replaced after 6 months. A staged operation is one of the options for acute aortic dissection with paraplegia and acute occlusion of the abdominal aorta.

  2. Fever, febrile seizures and epilepsy.

    Science.gov (United States)

    Dubé, Céline M; Brewster, Amy L; Richichi, Cristina; Zha, Qinqin; Baram, Tallie Z

    2007-10-01

    Seizures induced by fever (febrile seizures) are the most common type of pathological brain activity in infants and children. These febrile seizures and their potential contribution to the mechanisms of limbic (temporal lobe) epilepsy have been a topic of major clinical and scientific interest. Key questions include the mechanisms by which fever generates seizures, the effects of long febrile seizures on neuronal function and the potential contribution of these seizures to epilepsy. This review builds on recent advances derived from animal models and summarizes our current knowledge of the mechanisms underlying febrile seizures and of changes in neuronal gene expression and function that facilitate the enduring effects of prolonged febrile seizures on neuronal and network excitability. The review also discusses the relevance of these findings to the general mechanisms of epileptogenesis during development and points out gaps in our knowledge, including the relationship of animal models to human febrile seizures and epilepsy.

  3. Causes of Infectious Diseases Which Tend to Get Into Febrile Convulsion

    OpenAIRE

    Blouki Moghaddam; Bidabadi; Hassanzadeh Rad; Dalili

    2015-01-01

    Background Febrile convulsions are seizures associated with fever during childhood. They generally have excellent prognosis. However, as they may signify a serious underlying acute infectious disease, each case must be carefully examined and appropriately investigated. Objectives The aim of this study was to investigate the causes of infectious diseases, which tend to get into febrile convulsion in patients hospitalized in 17th Sh...

  4. Fever, febrile seizures and epilepsy

    OpenAIRE

    2007-01-01

    Seizures induced by fever (febrile seizures) are the most common type of pathological brain activity in infants and children. These febrile seizures and their potential contribution to the mechanisms of limbic (temporal lobe) epilepsy have been a topic of major clinical and scientific interest. Key questions include the mechanisms by which fever generates seizures, the effects of long febrile seizures on neuronal function and the potential contribution of these seizures to epilepsy. This revi...

  5. Febrile and other occasional seizures.

    Science.gov (United States)

    Bast, T; Carmant, L

    2013-01-01

    Seizures with fever that result from encephalitis or meningitis usually occur late in the course of febrile illness, and are focal and prolonged. Febrile seizures are by far the most common affecting 5% of the population, followed by posttraumatic seizures and those observed in the setting of a toxic, infectious, or metabolic encephalopathy. This chapter reviews the clinical presentation of the three most common forms, due to fever, trauma, and intoxication. Febrile seizures carry no cognitive or mortality risk. Recurrence risk is increased by young age, namely before 1 year of age. Febrile seizures that persist after the age of 6 years are usually part of the syndrome of Generalized epilepsy febrile seizures plus. These febrile seizures have a strong link with epilepsy since non-febrile seizures may occur later in the same patient and in other members of the same family with an autosomal dominant transmission. Complex febrile seizures, i.e., with focal or prolonged manifestations or followed by focal defect, are related to later mesial temporal epilepsy with hippocampal sclerosis; risk factors are seizure duration and brain malformation. Prophylactic treatment is usually not required in febrile seizures. Early onset of complex seizures is the main indication for AED prophylaxis. Early posttraumatic seizures, i.e., within the first week, are often focal and indicate brain trauma: contusion, hematoma, 24 hours amnesia, and depressed skull fracture are major factors of posttraumatic epilepsy. Prophylaxis with antiepileptic drugs is not effective. Various psychotropic drugs, including antiepileptics, may cause seizures.

  6. Acute Septal Panniculitis. A Cutaneous Marker of a Very Early Stage of Pancreatic Panniculitis Indicating Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Surendran E

    2005-07-01

    Full Text Available CONTEXT: Pancreatitis may occasionally be complicated by panniculitis as a result of the release of pancreatic enzymes. Pancreatic panniculitis is rare, occurring in 2-3% of all patients with pancreatic disorders, with a higher incidence among alcoholic males. CASE REPORT: A 29-year-old male was admitted to our Department with acute abdominal pain one day following alcohol consumption. On physical examination, tender erythematous plaques and nodules were present on the left ankle and the pretibial regions of both lower legs, a clinical sign of panniculitis indicating acute pancreatitis common in alcoholic patients. Abdominal ultrasonography showed a diffusely edematous pancreas suggestive of acute pancreatitis. Abdominal contrast enhanced computerized tomography revealed features suggestive of severe acute pancreatitis with pancreatic necrosis. A skin biopsy confirmed the diagnosis of septal panniculitis without vasculitis or fat necrosis, which is indicative of a very early stage of pancreatic panniculitis suggesting acute alcoholic pancreatitis. CONCLUSION: Septal panniculitis without vasculitis or fat necrosis is a cutaneous clinical marker which denotes a very early stage of pancreatic panniculitis associated with acute alcoholic pancreatitis. The treatment of pancreatic panniculitis is primarily supportive and depends on the underlying pancreatic pathology which may include surgery or endoscopic management.

  7. Clinical and radiological features of pandemic H1N1 2009 influenza virus infection manifesting as acute febrile respiratory illness at their initial presentations: comparison with contemporaneous non-H1N1 patients

    Energy Technology Data Exchange (ETDEWEB)

    Yun, Tae Jin (Dept. of Radiology, Armed Force Byukjae Hospital, Gyeonggi-do (Korea, Republic of); Dept. of Radiology, Seoul National Univ. Hospital, Seoul (Korea, Republic of)); Park, Chang Min; Choi, Seung Hong; Lee, Hyun Ju; Goo, Jin Mo (Dept. of Radiology, Seoul National Univ. Hospital, Seoul (Korea, Republic of)), email: cmpark@radiol.snu.ac.kr; Kwon, Gu Jin (Dept. of Family Medicine, Armed Force Byukjae Hospital, Gyeonggi-do (Korea, Republic of); Dept. of Family Medicine, Gangneung Asan Hospital, Gangneung (Korea, Republic of)); Woo, Sung Koo (Dept. of Radiology, Armed Force Byukjae Hospital, Gyeonggi-do (Korea, Republic of)); Park, Seung Hoon (Dept. of Internal Medicine, Armed Force Byukjae Hospital, Gyeonggi-do (Korea, Republic of))

    2011-05-15

    Background Since the first outbreak caused by the pandemic H1N1 2009 influenza in Mexico, the virus has spread widely across the world with meaningful morbidity and mortality. However, there are few data on the comparative investigations to assess the clinical and radiological features between the H1N1 patient and non-H1N1 patients. Purpose To assess the clinical and radiological features of patients infected by the pandemic H1N1 2009 flu virus at their initial presentation and to compare them with contemporaneous non-H1N1 patients with acute febrile respiratory illness. Material and Methods This retrospective study was approved by the ethics committee of the Armed Forces Medical Command, South Korea. From August to September 2009, 337 consecutive patients presented with an acute febrile respiratory illness in a tertiary military hospital. Reverse-transcriptase polymerase-chain-reaction tests were performed in 62 of these patients under the impression of H1N1 infection. Clinical and radiological features at their initial presentation were described for the H1N1 group (n = 35) and non-H1N1 group (n = 27) and compared between the two groups. Results Increased C-reactive protein level (97%) without leukocytosis (9%) or increased erythrocyte sedimentation rate (0%) was common in the H1N1 group at their initial presentation. On chest radiographs, 12 of 35 (34%) H1N1 patients had abnormal findings; nodules in 10 patients (83%) and consolidations in two (17%). Of the 28 H1N1 patients who underwent thin-section CT 16 patients (57%) showed abnormal findings; ground-glass opacities (GGOs) in 15 (94%), and nodules in 13 (81%). However, there were no significant differences between the H1N1 group and non-H1N1 group in terms of symptoms, laboratory results, or radiological findings (P > 0.05). Conclusion Patients with H1N1 infection show consistent clinical and radiological features at their initial presentation, however, clinical and radiological features of the H1N1 group are

  8. Nitroheterocyclic drugs cure experimental Trypanosoma cruzi infections more effectively in the chronic stage than in the acute stage

    Science.gov (United States)

    Francisco, Amanda Fortes; Jayawardhana, Shiromani; Lewis, Michael D.; White, Karen L.; Shackleford, David M.; Chen, Gong; Saunders, Jessica; Osuna-Cabello, Maria; Read, Kevin D.; Charman, Susan A.; Chatelain, Eric; Kelly, John M.

    2016-01-01

    The insect-transmitted protozoan parasite Trypanosoma cruzi is the causative agent of Chagas disease, and infects 5–8 million people in Latin America. Chagas disease is characterised by an acute phase, which is partially resolved by the immune system, but then develops as a chronic life-long infection. There is a consensus that the front-line drugs benznidazole and nifurtimox are more effective against the acute stage in both clinical and experimental settings. However, confirmative studies have been restricted by difficulties in demonstrating sterile parasitological cure. Here, we describe a systematic study of nitroheterocyclic drug efficacy using highly sensitive bioluminescence imaging of murine infections. Unexpectedly, we find both drugs are more effective at curing chronic infections, judged by treatment duration and therapeutic dose. This was not associated with factors that differentially influence plasma drug concentrations in the two disease stages. We also observed that fexinidazole and fexinidazole sulfone are more effective than benznidazole and nifurtimox as curative treatments, particularly for acute stage infections, most likely as a result of the higher and more prolonged exposure of the sulfone derivative. If these findings are translatable to human patients, they will have important implications for treatment strategies. PMID:27748443

  9. Febrile Seizures: Four Steps Algorithmic Clinical Approach

    Directory of Open Access Journals (Sweden)

    Mahmoud Mohammadi

    2010-03-01

    Full Text Available Febrile seizures (FS are the most common form of convulsive phenomena in human being and affect 2% to 14% of children. It is the most common type of seizures that every pediatrician is dealing with. It is the most benign type of all seizures occurring in childhood. There are many debates on how to approach to febrile seizures in pediatric neurology and there are many possible malpractices in this field. Some of the most common frequent queries are -How could we differentiate FS from seizures and fever associated with serious infections involving the central nervous system? - When should we refer the affected child for further investigations such as lumbar puncture, EEG, neuroimaging, and routine biochemical studies? - How should we treat FS in its acute phase? - How could we assess the risk for further recurrences as well as other risks threatening the childs health in future? - How could we select the patients for treatment or prophylaxis? - Which medication(s should be selected for treatment or prophylaxis? Trying to answer the above-mentioned questions, this review article will present a four steps algorithmic clinical approach model to a child with febrile seizures based on the current medical literature.

  10. Febrile Seizures: Four Steps Algorithmic Clinical Approach

    Science.gov (United States)

    Mohammadi, Mahmoud

    2010-01-01

    Febrile seizures (FS) are the most common form of convulsive phenomena in human being and affect 2% to 14% of children. It is the most common type of seizures that every pediatrician is dealing with. It is the most benign type of all seizures occurring in childhood. There are many debates on how to approach to febrile seizures in pediatric neurology and there are many possible malpractices in this field. Some of the most common frequent queries areHow could we differentiate FS from seizures and fever associated with serious infections involving the central nervous system?When should we refer the affected child for further investigations such as lumbar puncture, EEG, neuroimaging, and routine biochemical studies?How should we treat FS in its acute phase?How could we assess the risk for further recurrences as well as other risks threatening the child's health in future?How could we select the patients for treatment or prophylaxis?Which medication(s) should be selected for treatment or prophylaxis? Trying to answer the above-mentioned questions, this review article will present a four steps algorithmic clinical approach model to a child with febrile seizures based on the current medical literature. PMID:23056677

  11. rCBF to distant areas in the acute and chronic stages of unilateral cerebrovascular disease

    Energy Technology Data Exchange (ETDEWEB)

    Onoda, Toru; Tamada, Tsutomu; Gyoten, Masayuki; Imai, Shigeki; Kajihara, Yasumasa [Kawasaki Medical School, Kurashiki, Okayama (Japan). School of Medicine; Fukuda, Atsuhiro [Kawasaki Medical School, Kurashiki, Okayama (Japan). Clinical Care Center; Miyanoki, Syo [Kobe Univ. (Japan). School of Medicine

    2002-09-01

    In 14 patients with unilateral cerebrovascular disease, regional cerebral blood flow (CBF) to distant areas in the acute and chronic stages was evaluated by SPECT with {sup 123}I-IMP. In the acute stage, rCBF in distant areas was decreased in all patients. In the chronic stage, a decrease in rCBF was observed in the contralateral cerebellar hemisphere in 50% of unilateral cerebral hemispheric lesions, in the ipsilateral thalamus in 42.9% of cerebral cortical lesions, and in the ipsilateral cortex in 57.1% of subcortical lesions. The decreased rCBF in distant areas even in the chronic stage suggested the involvement of organic changes in the pathologic condition in this stage. (author)

  12. FEBRILE SEIZURE IN THALASSEMIC PATIENTS

    Directory of Open Access Journals (Sweden)

    Soroor INALOO

    2010-07-01

    Full Text Available ObjectiveFebrile seizure is the most common seizure disorder in children. Its pathophysiology is not fully understood yet; however, some risk factors have been cited for it. Iron is one of these influential elements and is involved in the metabolism of some neurotransmitters which are reduced in irondeficiency anemia and also increases the sensitivity of neural cells during a febrile episode. The present study aimed to determine the rate of febrile seizure in thalassemic patients and to compare it with the corresponding rate in the normal population.Materials & MethodsThis descriptive cross-sectional study was conducted on 766 patients with thalassemia major. They were all older than 6 months and were referred to Dastghaib Cooly's Clinic, affiliated to Shiraz University of Medical Sciences, from Oct 2006 to May 2007, and 766 normal and healthy children as the control group. Questionnaires containing demographic data and past history of febrile seizure, age of febrile seizure, number of episodes, hospitalization, and related family history were prepared and filled through interviewing the parents.ResultsFebrile seizure was detected in 7 cases of the patient group (0.9% versus 18 cases (2.3% of the control group. The frequency of febrile seizure in the controls was 2.5 times more than that in the thalassemia group, which was statistically significant (P ConclusionThis study showed a lower rate of febrile convulsion in thalassemic patients compared to the control group. Accordingly, it could be suggested that high iron storage is a protective factor against febrile convulsion.Keywords:seizure, febrile, thalassemia, convulsion

  13. Zinc supplementation prolongs the latency of hyperthermia-induced febrile seizures in rats.

    Science.gov (United States)

    Aydın, L; Erdem, S R; Yazıcı, C

    2016-03-01

    Some studies have shown a relationship between febrile seizures and zinc levels. The lowest dose zinc supplementation in pentylenetetrazole seizure model has a protective effect. But, zinc pretreatment has no effect in maximal electroshock model. However, it is unclear how zinc supplementation affects hyperthermia-induced febrile seizures. The aim of the present study was to investigate the effects of zinc supplementation on febrile seizures in male Sprague-Dawley rats. The rats were randomly assigned to four groups. Zinc supplementation was commenced 5 days prior to febrile seizure induction by placing the animals in a water bath at 45°C. We measured the rectal temperature and determined the febrile seizure latency, duration, and stage. In the zinc-supplemented group, both the seizure latency and the rectal temperature triggering seizure initiation were significantly higher than in the other groups. We suggest that zinc supplementation can positively modulate febrile seizure pathogenesis in rats.

  14. [Prehospital stage of medical aid to patients with acute coronary syndrome and elevated ST segment].

    Science.gov (United States)

    Vertkin, A L; Morozov, S N; Fedorov, A I

    2013-01-01

    We studied effect of time on the outcome of acute coronary syndrome and elevated ST segment at the prehospital stage. Logistic regression analysis revealed two time-dependent predictors: "symptom-needle" time and total call service time. In patients undergoing prehospital thrombolysis, these indices (88 and 85 min respectively) reliably predicted the probability of fatal outcome. Their values of 71 and 77 min respectively predicted the risk of unfavourable outcome. The total call service time may serve as an indicator of the quality of work of an ambulance crew at the prehospital stage of management of acute coronary syndrome with elevated ST segment.

  15. [The acute stage of the cerebrovascular accident; characteristics and management].

    Science.gov (United States)

    Schuling, J; Greidanus, J

    1992-02-29

    Description of stroke patient characteristics, outcome in the acute phase (the first 3 weeks post-stroke) and management by the general practitioner (GP). Community based prospective study. During the research period GPs reported all stroke patients (first event as well as recurring); these patients were followed at fixed intervals post-stroke regardless of treatment. The 98 GPs reported 185 patients. Stroke patients are predominantly old to very old people with a lot of comorbidity and an impaired pre-stroke functional status. The GP treated one third of the patients himself; half of the patients were instantly referred to a hospital. Younger patients are referred for further examination, probably because of possible therapeutic consequences. The very old are referred if their impairment makes home care impossible. Mortality, especially in the hospital group is high; 10% died within 24 hours, while after 1 week this figure was 17% and after 3 weeks 23%. In 21% of the referred patients no CT scan was made; the motive for referral was to provide sufficient care for the patient. In nine referred patients (8%) the diagnosis was changed. In choosing a strategy the GP considers several factors, of which impairment and the possibilities of home care are the most important. Diagnostic uncertainty played a minor role.

  16. 骨髓增生异常综合征并发急性发热性嗜中性皮病一例%Myelodysplastic syndrome complicated with acute febrile neutrophilic dermatosis:one case report

    Institute of Scientific and Technical Information of China (English)

    曾芸馨; 李旭东; 张競文; 林东军

    2014-01-01

    骨髓增生异常综合征(MDS)是一种异质性克隆性造血干细胞疾病,少部分MDS患者可并发急性发热性嗜中性皮病(SWEET综合征,SS),其皮肤改变主要为不对称性疼痛性红色丘疹、结节和斑块,后期可进展为脓疱,同时伴发热、白细胞升高及ESR增快,皮肤病理活组织检查(活检)以弥漫分布于真皮浅层的成熟中性粒细胞浸润为特征,糖皮质激素治疗有效而抗感染治疗无效,合并SS的MDS容易进展为急性髓系白血病,预后不佳。该文报道1例接受皮下输液港植入化学治疗后继发SS的MDS患者,患者化学治疗过程顺利,但其皮下输液港植入部位发生胸壁皮肤感染,伴有持续高热,胸壁皮肤切口部位上方有疼痛性红色丘疹,经抗感染治疗无效,皮肤活检结果示真皮浅层中性粒细胞浸润,诊断为MDS并发SS,予糖皮质激素治疗后体温降至正常,皮损愈合,随访示MDS处于完全缓解状态。因此,临床上对于存在发热、痛性红色丘疹且抗感染治疗无效的MDS患者需警惕SS的可能,应及早完善皮肤活检以便早诊断、早治疗。%Myelodysplastic syndrome (MDS )is a type of heterogeneous clonal hematopoiefic stem cell disease. A minority of MDS patients could be complicated with acute febrile neutrophilic dermatosis (Sweet's syndrome,SS),mainly characterized by asymmetric painful red papula,node and plaque,andpro-gresses into pustule during the advanced stage. Meanwhile,signs of fever,leukocytosis and accelerated eryth-rocyte sedimentation could occur. Skin pathological biopsy revealed infiltrated matureneutrophilic leukocytes scattering across superficial dermal layer. Glucocorticoid treatment was effective whereas anti-infectious therapy yielded no efficacy. MDS complicated with SS is likely to progress into acute myeloid leukemia with poor prog-nosis. In this article,we reported one MDS case complicated with SS after

  17. FEBRILE SEIZURE IN THALASSEMIC PATIENTS

    Directory of Open Access Journals (Sweden)

    Soroor INALOO,

    2010-06-01

    Full Text Available Febrile seizure is the most common seizure disorder in children. Its pathophysiology is not fully understood yet; however, some risk factors have been cited for it. Iron is one of these influential elements and is involved in the metabolism of some neurotransmitters which are reduced in irondeficiency anemia and also increases the sensitivity of neural cells during a febrile episode. The present study aimed to determine the rate of febrile seizure in thalassemic patients and to compare it with the corresponding rate in the normal population.Materials & MethodsThis descriptive cross-sectional study was conducted on 766 patients with thalassemia major. They were all older than 6 months and were referred to Dastghaib Cooly's Clinic, affiliated to Shiraz University of Medical Sciences, from Oct 2006 to May 2007, and 766 normal and healthy children as the control group. Questionnaires containing demographic data and past history of febrile seizure, age of febrile seizure, number of episodes, hospitalization, and related family history were prepared and filled through interviewing the parents.ResultsFebrile seizure was detected in 7 cases of the patient group (0.9% versus 18 cases (2.3% of the control group. The frequency of febrile seizure in the controls was 2.5 times more than that in the thalassemia group, which was statistically significant (P < 0.05.ConclusionThis study showed a lower rate of febrile convulsion in thalassemic patients compared to the control group. Accordingly, it could be suggested that high iron storage is a protective factor against febrile convulsion.

  18. Metoprolol in acute myocardial infarction reduces ventricular arrhythmias both in the early stage and after the acute event.

    Science.gov (United States)

    Rehnqvist, N; Olsson, G; Erhardt, L; Ekman, A M

    1987-06-01

    Fifty three of the 5778 patients included in the MIAMI (Metoprolol in Acute Myocardial Infarction) trial were investigated with long-term ECG recordings in order to evaluate the effect of acute beta-blockade on premature ventricular complexes in and after acute myocardial infarction. Twenty five patients were given placebo and 28 metoprolol in a double-blind randomized fashion for 15 days. After this period the patients were put on open beta-blockade without breaking individual study codes. The mean number of premature ventricular complexes during the inclusion day (day 0) was the same in the two groups. The median numbers were also similar in the two groups: 190 and 154 in the placebo and metoprolol groups, respectively. Metoprolol significantly reduced the median number of premature ventricular complexes in the randomized period. The median numbers on days 1, 2 and 15 were 146, 101, 84 in the placebo group and 73, 59 and 10 in the metoprolol group, respectively (P less than 0.05). Also during the further follow-up, when investigated 1, 3 and 6 months after the infarction, the median number of premature ventricular complexes was lower in the metoprolol group (74, 257, 142 in the placebo group and 7, 5 and 11 in the metoprolol group, P less than 0.05). This indicates that metoprolol treatment in the acute phase of myocardial infarction reduces ventricular arrhythmias both in the early stage and also after the acute event.

  19. In childhood acute lymphoblastic leukemia, blasts at different stages of immunophenotypic maturation have stem cell properties

    NARCIS (Netherlands)

    le Viseur, Christoph; Hotfilder, Marc; Bomken, Simon; Wilson, Kerrie; Roettgers, Silja; Schrauder, Andre; Rosemann, Annegret; Irving, Julie; Stam, Ronald W.; Shultz, Leonard D.; Harbott, Jochen; Juergens, Heribert; Schrappe, Martin; Pieters, Rob; Vormoor, Josef

    We examined the leukemic stem cell potential of blasts at different stages of maturation in childhood acute lymphoblastic leukemia (ALL). Human leukemic bone marrow was transplanted intrafemorally into NOD/scid mice. Cells sorted using the B precursor differentiation markers CD19, CD20, and CD34

  20. [An unusual cause of febrile neutropenia: brucellosis].

    Science.gov (United States)

    Solmaz, Soner; Asma, Süheyl; Ozdoğu, Hakan; Yeral, Mahmut; Turunç, Tuba

    2014-10-01

    Febrile neutropenia which is a common complication of cancer treatment, is one of the major causes of morbidity and mortality. Several gram-negative and gram-positive bacteria are responsible for infections in neutropenic patients, however the most common microorganisms are Escherichia coli and coagulase-negative staphylococci, in decreasing order. Although Brucella spp. infections are endemic in Turkey, brucellosis-related febrile neutropenia has only rarely been reported. In this report, a case of brucellosis-related febrile neutropenia in a patient with acute myeloblastic leukemia (AML) was presented. A 56-year-old male patient presenting with fever, petechiae/purpura, leukocytosis, thrombocytopenia, and anemia was admitted to our hospital. Laboratory studies revealed a hemoglobin level of 8.27 g/dl, leukocyte count of 77.100 k/ml, absolute neutrophil count of 200 k/ml, and platelets at 94.200 k/ml. The patient was diagnosed as AML-M1 and piperacillin/tazobactam was started as the first-line antibiotic therapy due to the febrile neutropenia. On admission, blood and urine cultures were negative. Once the fever was controlled, remission/induction chemotherapy was initiated. However, fever developed again on the eight day, and vancomycin was added to the therapy. Since the fever persisted, the antibiotic therapy was gradually replaced with meropenem and linezolid. However, fever continued and the patient's general condition deteriorated. Subsequently performed Brucella tube agglutination test revealed positivity at 1/320 titer and the microorganism grown in blood culture (Bactec 9050; BD, USA) was identified as B.melitensis by conventional methods. Rifampicin and doxycycline therapy was started immediately, however, the patient died due to septic shock. If the tests for brucellosis were performed earlier when response to second step antibiotic therapy lacked in this patient, it was assumed that mortality could be prevented by the prompt initiation of the

  1. [Comparison of therapeutic effects of peripheral facial paralysis in acute stage by different interventions].

    Science.gov (United States)

    Liu, Li-An; Zhu, Zai-Bo; Qi, Qi-Hua; Ni, Shan-Shan; Cui, Chen-Hua; Xing, Dan

    2010-12-01

    To compare the therapeutic effects of peripheral facial paralysis in acute stage by different interventions and explore the better treatments of peripheral facial paralysis. One hundred and thirty one cases of Bell's facial paralysis were randomly divided into three groups. In acupuncture group (44 cases), Dicang (ST 4), Jiache (ST 6), Hegu (LI 4), Yangbai (GB 14) and Taiyang (EX-HN 5), etc. were applied; in electroacupuncture group (45 cases), the selection of acupoints and needling method were same as those in acupuncture group, and the electroacupuncture therapy was applied on Dicang (ST 4), Xiaguan (ST 7), Yangbai (GB 14) and Taiyang (EX-HN 5) in acute stage; in medication and acupuncture group (42 cases), Prednisone and Acyclovir were taken by oral administration, Vitamin B1 and Vitamin B12, were applied by intramuscular injection in acute stage, and acupuncture was applied by the way which was same as that in acupuncture group during quiescent and recovery stages. The curative effects were evaluated by House-Brackmann Grading Scale, and the failed rates were observed by follow-up after one and three months. The cured and markedly effective rates were 79.6% (35/44), 93.4% (42/45) and 78.6% (33/42) respectively in acupuncture group, electroacupuncture group and medication and acupuncture group, and the result in electroacupuncture group was superior to those in acupuncture group and medication and acupuncture group (P acupuncture group, electroacupuncture group and medication and acupuncture group, and the result in electroacupuncture group was superior to those in acupuncture group and medication and acupuncture group (P 0.05); and the failed rate in electroacupuncture group was much lower than those in acupuncture group and medication and acupuncture group by follow-up after one and three months (all P facial paralysis is effectively treated by electroacupuncture in acute stage, and it suggests that electroacupuncture should be applied early during the

  2. [Observation on therapeutic effect of acupuncture on spontaneous facial paralysis in acute stage].

    Science.gov (United States)

    Zhong, Run-Fen; Huang, Shi-Xi

    2011-07-01

    To observe the therapeutic effect and to explore the best opportunity of acupuncture on spontaneous facial paralysis in acute stage. By prospective cohort study, 80 patients were divided into an observation group (n = 59) and a control group (n = 21). The course of disease was less than 5 days in the observation group and more than 7 days in the control group and had not received acupuncture treatment. They were all treated with acupuncture at Sibai (ST 2), Dicang (ST 4), Jiache (ST 6) and Cuanzhu (BL 2) etc. for 8 weeks. The facial nerve function grading (House-Brackmann, HB) and facial disable index (FDI) before treatment, 8 days after onset, 2, 4, 6, 8 weeks and 3 months after treatment were evaluated. Both two groups could decrease HB grading and increase FDI score (all P Acupuncture can improve the therapeutic effect, shorten the treatment course and reduce the sequelae incidence of spontaneous facial paralysis in acute stage.

  3. Detection and significance of inflammatory factors and immunoglobulin in acute stage patients with infantile pneumonia

    Institute of Scientific and Technical Information of China (English)

    Xiao-Zheng Meng; Liang Qiao

    2016-01-01

    Objective:To investigate the detection and significance of inflammatory factors and immunoglobulin in acute stage patients with infantile pneumonia.Methods:A total of 80 cases of acute stage patients with infantile pneumonia were divided into mild group (n=33) and severe group (n=47) according to illness degrees, and 40 cases of healthy children were selected as control group. Serum CRP, Ig A, Ig G and Ig M levels were detected by nephelometry, IL-6 levels were detected by enzyme-linked immunosorbent assay. The levels of inflammatory factors (CRP, IL-6) and immunoglobulin indexes (Ig A, Ig G and Ig M) were compared among 3 groups.Results: The inflammatory factors (CRP, IL-6) in mild and severe group increased significantly compared with control group, CRP and IL-6 levels in severe group were were significantly higher than that in mild group (P<0.05). The levels of Ig A in mild and severe group decreased significantly compared with control group, Ig A level in severe group was significantly lower than that in mild group (P<0.05), the levels of Ig G and Ig M in mild and severe group increased significantly compared with control group, the levels of Ig G and Ig M in severe group were significantly higher than that in mild group (P<0.05). Conclusions:The levels of inflammatory factors are increased while immune function is decreased in acute stage patients with infantile pneumonia. Inflammation is stronger and immune function is worse with the severity of the disease. Detection of inflammatory factors and immunoglobulin levels is helpful to diagnose and treatment of acute stage patients with infantile pneumonia.

  4. Acute oral toxicity of chemicals in terrestrial life stages of amphibians: Comparisons to birds and mammals.

    Science.gov (United States)

    Crane, Mark; Finnegan, Meaghean; Weltje, Lennart; Kosmala-Grzechnik, Sylwia; Gross, Melanie; Wheeler, James R

    2016-10-01

    Amphibians are currently the most threatened and rapidly declining group of vertebrates and this has raised concerns about their potential sensitivity and exposure to plant protection products and other chemicals. Current environmental risk assessment procedures rely on surrogate species (e.g. fish and birds) to cover the risk to aquatic and terrestrial life stages of amphibians, respectively. Whilst a recent meta-analysis has shown that in most cases amphibian aquatic life stages are less sensitive to chemicals than fish, little research has been conducted on the comparative sensitivity of terrestrial amphibian life stages. Therefore, in this paper we address the questions "What is the relative sensitivity of terrestrial amphibian life stages to acute chemical oral exposure when compared with mammals and birds?" and "Are there correlations between oral toxicity data for amphibians and data for mammals or birds?" Identifying a relationship between these data may help to avoid additional vertebrate testing. Acute oral amphibian toxicity data collected from the scientific literature and ecotoxicological databases were compared with toxicity data for mammals and birds. Toxicity data for terrestrial amphibian life stages are generally sparse, as noted in previous reviews. Single-dose oral toxicity data for terrestrial amphibian life stages were available for 26 chemicals and these were positively correlated with LD50 values for mammals, while no correlation was found for birds. Further, the data suggest that oral toxicity to terrestrial amphibian life stages is similar to or lower than that for mammals and birds, with a few exceptions. Thus, mammals or birds are considered adequate toxicity surrogates for use in the assessment of the oral exposure route in amphibians. However, there is a need for further data on a wider range of chemicals to explore the wider applicability of the current analyses and recommendations.

  5. Seizure-Induced Neuronal Injury: Vulnerability to Febrile Seizures in an Immature Rat Model

    OpenAIRE

    Toth, Zsolt; Yan, Xiao-Xin; Haftoglou, Suzie; Ribak, Charles E.; Tallie Z. Baram

    1998-01-01

    Febrile seizures are the most common seizure type in young children. Whether they induce death of hippocampal and amygdala neurons and consequent limbic (temporal lobe) epilepsy has remained controversial, with conflicting data from prospective and retrospective studies. Using an appropriate-age rat model of febrile seizures, we investigated the acute and chronic effects of hyperthermic seizures on neuronal integrity and survival in the hippocampus and amygdala via molecular and neuroanatomic...

  6. Dose Supplemental Zinc Prevent Recurrence of Febrile Seizures?

    Directory of Open Access Journals (Sweden)

    Siamak SHIVA

    2011-12-01

    , Salomon ME, et al. Predictors of recurrent febrile seizures. A prospective cohort study. Arch Pediatr Adolesc Med 1997;151(4:371-8.El-Radhi AS. Lower degree of fever at the initial febrile convulsion is associated with increased risk of subsequent convulsions. Eur J Paediatr Neurol 1998;2(2:91-6.Barzegar Mohammad SB, Alizadeh M, Jouyban AA, Ghafari S. Preventive Effect of Phenobarbital on Seizure Recurrence in Acute Phase of Febrile Seizure in Children. Med J Tabriz Univ Med Sci 2009;31(3:13-7.Mahyar A, Rezaee M. Ferritin Level in Children with and Without Febrile Convulsion. Behbood 2006;10(3(30:204-9.Razieh F, Akhavan Karbasi S. The relationship between paraclinical findings of first febrile seizure and recurrence biological basis of altered resistance to infection. Am J clin nutr. 1998;68(2:447S.Papierkowski A, Mroczkowska - Juchkiewicz A. Magnesium and zinc levels in blood serum and cerebrospinal fluid in children with febrile convulsions]. Polski merkuriusz lekarski: organ Polskiego Towarzystwa Lekarskiego 1999;6(33:138.Mahyar A, Ayazi P, Fallahi M, Javadi A. Correlation between serum selenium level and febrile seizures. Pediatr Neurol 2010;43(5:331-4.Tütüncüolu S, Kütükçüler N, Kepe L, Coker C, Berdeli A, Tekgül H. Proinflammatory cytokines, prostaglandins and zinc in febrile convulsions. Pediatr Int 2001;43(3:235-9.Mollah MA, Dey PR, Tarafdar SA, Akhter S, Ahmed S, Hassan T, et al. Zinc in CSF of patients with febrile convulsion. Indian J Pediatr 2002;69(10:859-61.Kumar L, Chaurasiya OS, Gupta AH. Prospective Study of Level of Serum Zinc In Patients of Febrile Seizures,Idiopathic Epilepsy and CNS Infections. People J Sci Res 2011; 4(2:1-4.Schmiegelow K, Johnsen AH, Ebbesen F, Mortensen T, Berg AM, Thorn I, et al. Gamma-aminobutyric acid concentration in lumbar cerebrospinal fluid from patients with febrile convulsions and controls. Acta Paediatr Scand 1990;79(11:1092-8.Audenaert D, Schwartz E, Claeys KG, Claes L, Deprez L, Suls A, et al. A novel GABRG2

  7. Family history and recurrence of febrile seizures.

    OpenAIRE

    1994-01-01

    To determine the value of a detailed family history for the assessment of the risk of recurrence of febrile seizures, 115 children who visited the emergency room of an academic children's hospital were studied prospectively. The recurrence risk of febrile seizures was analysed in relation to the child's family history and the proportion of relatives affected by febrile seizures using Kaplan-Meier estimates and Cox proportional hazard models. A first degree family history positive for febrile ...

  8. Febrile convulsions and sudden infant death syndrome

    DEFF Research Database (Denmark)

    Vestergaard, Mogens; Basso, Olga; Henriksen, Tine Brink

    2002-01-01

    It has been suggested that sudden infant death syndrome (SIDS) and febrile convulsions are related aetiologically. We compared the risk of SIDS in 9877 siblings of children who had had febrile convulsions with that of 20.177 siblings of children who had never had febrile convulsions. We found...

  9. Hippocampal Sclerosis After Febrile Status Epilepticus: The FEBSTAT Study

    Science.gov (United States)

    Lewis, Darrell V.; Shinnar, Shlomo; Hesdorffer, Dale C.; Bagiella, Emilia; Bello, Jacqueline A.; Chan, Stephen; Xu, Yuan; MacFall, James; Gomes, William A.; Moshé, Solomon L.; Mathern, Gary W.; Pellock, John M.; Nordli, Douglas R.; Frank, L. Matthew; Provenzale, James; Shinnar, Ruth C.; Epstein, Leon G.; Masur, David; Litherland, Claire; Sun, Shumei

    2014-01-01

    Objective Whether febrile status epilepticus (FSE) produces hippocampal sclerosis (HS) and temporal lobe epilepsy (TLE) has long been debated. Our objective is to determine if FSE produces acute hippocampal injury that evolves to HS. Methods FEBSTAT and two affiliated studies prospectively recruited 226 children aged 1 month to 6 years with FSE and controls with simple febrile seizures. All had acute MRIs and follow-up MRIs were obtained at approximately 1 year later in the majority. Visual interpretation by two neuroradiologists informed only of subject age was augmented by hippocampal volumetrics, analysis of the intra-hippocampal distribution of T2 signal, and apparent diffusion coefficients. Results Hippocampal T2 hyperintensity, maximum in Sommer's sector, occurred acutely after FSE in 22 of 226 children in association with increased volume. Follow-up MRIs obtained on 14 of the 22 with acute T2 hyperintensity showed HS in 10 and reduced hippocampal volume in 12. In contrast, follow-up of 116 children without acute hyperintensity showed abnormal T2 signal in only 1 (following another episode of FSE). Furthermore, compared to controls with simple febrile seizures, FSE subjects with normal acute MRIs had abnormally low right to left hippocampal volume ratios, smaller hippocampi initially and reduced hippocampal growth. Interpretation Hippocampal T2 hyperintensity after FSE represents acute injury often evolving to a radiological appearance of HS after one year. Furthermore, impaired growth of normal appearing hippocampi after FSE suggests subtle injury even in the absence of T2 hyperintensity. Longer follow-up is needed to determine the relationship of these findings to TLE. PMID:24318290

  10. Post febrile acquired cutis laxa

    Directory of Open Access Journals (Sweden)

    Muthukumaran R

    1999-01-01

    Full Text Available Acquired cutis laxa following enteric fever has been described in a male in the neck region. Biopsy revealed fragmented elastic fibres in the dermis which were better visualised with special stain for elastic tissue. This case is reported for rarity of its occurrence at the localised site following febrile illness.

  11. Effect of high dose of steroid on plateletcount in acute stage of dengue Fever with thrombocytopenia.

    Science.gov (United States)

    Shashidhara, K C; Murthy, K A Sudharshan; Gowdappa, H Basavana; Bhograj, Abhijith

    2013-07-01

    Dengue infection is the most rapidly spreading mosquito-borne viral disease in the world and an estimated 50 million dengue infections reported annually. The pathogenesis of Thrombocytopenia in dengue fever (DF) is not clearly understood. Increased peripheral destruction of antibody coated platelets and acute bone marrow suppression were strongly suspected as the possible mechanism. This often leads to life threatening dengue hemorrhagic fever (DHF) and Dengue shock syndrome (DSS). Steroids are used in the treatment of Idiopathic thrombocytopenic purpura to increase the platelet count which is mediated by auto antibodies .This hypothesis would support the use of steroids in dengue fever. The objective of this study was to test whether an intravenous high dose dexamethasone was efficacious in increasing the platelet count in acute stage of dengue fever with thrombocytopenia. During the study period between June 2010 - 2011 in JSS Hospital Mysore, 127 patients were screened for dengue fever with thrombocytopenia (dengue fever.

  12. Association between hypocapnia and febrile seizures.

    Science.gov (United States)

    Kilicaslan, Buket; Erol, Ilknur; Ozkale, Yasemin; Saygi, Semra; Sariturk, Cagla

    2014-05-01

    The purpose of this study is to determine whether hyperthermia-induced hyperventilation with subsequent hypocapnia is relevant to febrile seizures in children. This is only the second study to measure pCO2 and pH values in children with febrile seizures. This prospective case-control study enrolled 18 children who presented with febrile seizures and 18 children who presented with a febrile illness without seizures. Venous blood gas analyses were measured both from the febrile seizure and control group. There was no significant difference in mean blood pH between the febrile seizure and control groups but blood pCO2 was significantly lower in the febrile seizure group. Patients with complex febrile seizures exhibited significantly lower pCO2 levels within 1 hour of seizure onset than patients with simplex febrile seizures. These data indicate that febrile seizures may be associated with hyperventilation and that the ensuing hypocapnia may contribute to the development of febrile seizures.

  13. Acute paretic syndrome in juvenile White Leghorn chickens resembles late stages of acute inflammatory demyelinating polyneuropathies in humans

    Directory of Open Access Journals (Sweden)

    Preisinger Rudolf

    2010-01-01

    Full Text Available Abstract Background Sudden limb paresis is a common problem in White Leghorn flocks, affecting about 1% of the chicken population before achievement of sexual maturity. Previously, a similar clinical syndrome has been reported as being caused by inflammatory demyelination of peripheral nerve fibres. Here, we investigated in detail the immunopathology of this paretic syndrome and its possible resemblance to human neuropathies. Methods Neurologically affected chickens and control animals from one single flock underwent clinical and neuropathological examination. Peripheral nervous system (PNS alterations were characterised using standard morphological techniques, including nerve fibre teasing and transmission electron microscopy. Infiltrating cells were phenotyped immunohistologically and quantified by flow cytometry. The cytokine expression pattern was assessed by quantitative real-time PCR (qRT-PCR. These investigations were accomplished by MHC genotyping and a PCR screen for Marek's disease virus (MDV. Results Spontaneous paresis of White Leghorns is caused by cell-mediated, inflammatory demyelination affecting multiple cranial and spinal nerves and nerve roots with a proximodistal tapering. Clinical manifestation coincides with the employment of humoral immune mechanisms, enrolling plasma cell recruitment, deposition of myelin-bound IgG and antibody-dependent macrophageal myelin-stripping. Disease development was significantly linked to a 539 bp microsatellite in MHC locus LEI0258. An aetiological role for MDV was excluded. Conclusions The paretic phase of avian inflammatory demyelinating polyradiculoneuritis immunobiologically resembles the late-acute disease stages of human acute inflammatory demyelinating polyneuropathy, and is characterised by a Th1-to-Th2 shift.

  14. Recent Research on Febrile Seizures: A Review

    Science.gov (United States)

    Syndi Seinfeld, DO; Pellock, John M.

    2014-01-01

    Febrile seizures are common and mostly benign. They are the most common cause of seizures in children less than five years of age. There are two categories of febrile seizures, simple and complex. Both the International League against Epilepsy and the National Institute of Health has published definitions on the classification of febrile seizures. Simple febrile seizures are mostly benign, but a prolonged (complex) febrile seizure can have long term consequences. Most children who have a febrile seizure have normal health and development after the event, but there is recent evidence that suggests a small subset of children that present with seizures and fever may have recurrent seizure or develop epilepsy. This review will give an overview of the definition of febrile seizures, epidemiology, evaluation, treatment, outcomes and recent research. PMID:25383238

  15. Correlation of Serum Zinc Level with Simple Febrile Seizures: A Hospital based Prospective Case Control Study

    Directory of Open Access Journals (Sweden)

    Imran Gattoo

    2015-04-01

    Full Text Available Background: Febrile seizures are one of the most common neurological conditions of childhood. It seems that zinc deficiency is associated with increased risk of febrile seizures.Aim: To estimate the serum Zinc level in children with simple Febrile seizures and to find the correlation between serum zinc level and simple Febrile seizures.Materials and Methods: The proposed study was a hospital based prospective case control study which included infants and children aged between 6 months to 5 years, at Post Graduate Department of Pediatrics, (SMGS Hospital, GMC Jammu, northern India. A total of 200 infants and children fulfilling the inclusion criteria were included. Patients were divided into 100(cases in Group A with simple febrile seizure and 100(controls in Group B of children with acute febrile illness without seizure. All patients were subjected to detailed history and thorough clinical examination followed by relevant investigations.Results: Our study had slight male prepondance of 62% in cases and 58% in controls . Mean serum zinc level in cases was 61.53±15.87 ugm/dl and in controls it was 71.90+18.50 ugm/dl .Serum zinc level was found significantly low in cases of simple febrile seizures as compaired to controls ,with p value of

  16. [Clinical efficacy on peripheral facial paralysis at acute stage treated with opposing needling technique].

    Science.gov (United States)

    Li, Ying; Zhang, Zhongyi; Chen, Yuelai; Zong, Lei; Li, Jing; Tao, Ying; Zeng, Liang; Hou, Wenguang

    2015-01-01

    To compare the differences in clinical efficacy on peripheral facial paralysis at acute stage between the opposing needling technique and routine acupuncture at the affected side so as to provide the evidence on the acupuncture treatment for peripheral facial paralysis at acute stage. Forty patients were rando- mized into an opposing needling technique group (19 cases) and an affected side needling technique group (21 cases). The basic medication was same in the two groups. The acupoints were Fengchi (GB 20), Yangbai (GB 14) to Yuyao (EX-HN 4) (penetrating needling method), Jingming (BL 1), Chengqi (ST 1), Xiaguan (ST 7), Jiache (ST 6) to Dicang (ST 4), Hegu (LI 4) and Zusanli (ST 36). In supplementation, in the opposing needling technique group, the acupoints were stimulated on the face of healthy side. In the affected side needling technique group, the acupoints were stimulated on the face of the affected side. The treatment was given three times a week, for 4 weeks. House-Brackmann (H-B) facial nerve function assessment was used to evaluate facial nerve function before and after treatment in the patients of the two groups. The efficacy was compared between the two groups. The facial nerve function was recovered in the two groups and the total effective rate was 100.0% in the two groups (P>0.05). The curative rate was 68.4% (13/19) in the opposing needling technique group and better than 47.6% (10/21) in the affected side needling technique group (Pfacial nerve function in peripheral facial paralysis at acute stage and apparently shortens the curative time. The efficacy is better than that in acupuncture on the affect- ed side of the face.

  17. Undiagnosed Acute Viral Febrile Illnesses, Sierra Leone

    Science.gov (United States)

    2014-07-01

    yellow fever , Rift Valley fever , chikungunya, Ebola, and Marburg viruses but not to Crimean-Congo hemorrhagic...Lassa fever . We tested for IgM to dengue virus (DENV), West Nile vi- rus (WNV), yellow fever virus (YFV), Rift Valley fever virus (RVFV), chikungunya...total (%) Dengue 11/253 (4.3) 6/250 (2.4) West Nile 7/253 (2.8) 3/250 (1.2) Yellow fever 5/201 (2.5) 5/201 (2.5) Rift Valley fever 5/253 (2.0)

  18. Acute Fetal Anemia Diagnosed by Middle Cerebral Artery Doppler Velocimetry in Stage V Twin–Twin Transfusion Syndrome

    Directory of Open Access Journals (Sweden)

    Jennifer Salcedo

    2011-12-01

    Full Text Available In stage V twin–twin transfusion syndrome (TTTS, up to 50% of surviving twins die or experience permanent disabilities, likely due to acute intertwin hemorrhage resulting in sudden severe anemia of the survivor. Although fetal middle cerebral artery (MCA Doppler studies demonstrate strong correlation with fetal hemoglobin values, acute hemorrhagic events are more difficult to diagnose, and optimal timing of delivery of the survivor poses an obstetric dilemma. We report a case of newly diagnosed stage V TTTS at 28 weeks gestation, complicated by acute severe anemia diagnosed by significantly abnormal fetal MCA Doppler studies. The anemic twin was urgently delivered and is doing well without significant sequelae.

  19. Febrile cholestatic disease as an initial presentation of nodular lymphocyte-predominant Hodgkin lymphoma

    Institute of Scientific and Technical Information of China (English)

    Anna; Mrzljak; Slavko; Gasparov; Ika; Kardum-Skelin; Vesna; Colic-Cvrlje; Slobodanka; Ostojic; Kolonic

    2010-01-01

    Febrile cholestatic liver disease is an extremely unusual presentation of Hodgkin lymphoma(HL).The liver biopsy of a 40-year-old man with febrile episodes and cholestatic laboratory pattern disclosed an uncommon subtype of HL,a nodular lymphocyte-predominant HL(NLPHL).Liver involvement in the early stage of the usually indolent NLPHL's clinical course suggests an aggressiveness and unfavorable outcome.Emphasizing a liver biopsy early in the diagnostic algorithm enables accurate diagnosis and appropriate tre...

  20. Secondary Infections in Cancer Patients with Febrile Neutropenia

    Directory of Open Access Journals (Sweden)

    Alpay Azap

    2012-09-01

    Full Text Available OBJECTIVE: Patients with neutropenia due to cancer chemotherapy are prone to severe infections. Cancer patients can experience >1 infectious episode during the same period of neutropenia. This study aimed to determine the etiological and clinical characteristics of secondary infectious episodes in cancer patients with febrile neutropenia and to identify the factors associated with the risk of secondary infectious episodes. METHODS: All cancer patients that received antineoplastic chemotherapy at Ankara University, School of Medicine, Department of Hematology between May 2004 and May 2005 and developed neutropenia were included in the study. Data were collected using survey forms that were completed during routine infectious diseases consultation visits. Categorical data were analyzed using the chi-square test, whereas Student’s t-test was used for continuous variables. Multivariate logistic regression analysis was performed to identify independent predictors of secondary infections (SIs. RESULTS: SIs were observed during 138 (53% of 259 febrile neutropenic episodes. Of the 138 episodes, 89 (64.5% occurred in male patients with a mean age of 40.9 years (range: 17-76 years. In total, 80% of the SIs were clinically or microbiologically documented. Factors on d 4 of the initial febrile episode were analyzed via a logistic regression model. The presence of a central intravenous catheter (OR: 3.01; P < 0.001, acute myeloid leukemia (AML as the underlying disease (OR: 2.12; P = 0.008, diarrhea (OR: 4.59; P = 0.005, and invasive aspergillosis (IA during the initial febrile episode (OR: 3.96; P = 0.009 were statistically significant risk factors for SIs. CONCLUSION: Among the cancer patients with neutropenia in the present study, AML as the underlying disease, the presence of a central venous catheter, diarrhea, and IA during the initial febrile episode were risk factors for the development of SIs.

  1. [Intervention priorities in the acute stage of complex emergencies drafted by nine humanitarian aid agencies].

    Science.gov (United States)

    Carrillo Jaimes, Carmen Sofía; Arcos González, Pedro Ignacio

    2004-01-01

    Complex Emergencies are an international Public Health problem currently becoming increasingly more frequent and of growing proportions which lead to major death and disease rates, especially during the acute stage thereof. This study is aimed at identifying and analyzing the top-priority areas of intervention in the acute stage of a complex emergency drafted in the operating manuals of the main aid agencies, as well as the degree of development and structuring of the activities proposed in each area on which priority has been placed. The intervention manuals drafted by nine major aid agencies were used as study material. A quantitative analysis was then made of the 16 intervention priorities set out, as well as of the degree to which each priority was defined based on the development of 73 variables of aspects of the proposals set out in the manuals. The ACNUR manual includes 90% of the 73 variables for further expansion upon the priorities, the UN Humanitarian Affaire Coordination Office manual including 35% of the 73 variables. ACNUR better expands upon the non-healthcare variables, followed by MSF and USAID. Doctors without borders shows a 97.3% degree of expansion of the healthcare variables) followed by ACNUR (94.7%), USAID (92.1%). ACNUR has been found to have the most integral proposal, the UN Humanitarian Affairs Coordination Office having the most discreet. There is a general trend towad further expanding upon and unifying the health indicators, whilst other aspects are not further expanded upon.

  2. Evaluation of febrile neutropenic patients hospitalized in a hematology clinic

    Institute of Scientific and Technical Information of China (English)

    M ucahit Goruk; Mehmet Sinan Dal; Tuba Dal; Abdullah Karakus; Recep Tekin; Nida Ozcan; Orhan Ayyildiz

    2015-01-01

    Objective: To evaluate the febrile neutropenic patients with hematological malignancies hospitalized in hematology clinic with poor hygiene standards. Methods: A total of 124 patients with hematological malignancies (69 male, 55 female) hospitalized in hematology clinic with poor hygiene conditions depending on hospital conditions, between January 2007 and December 2010, were evaluated, retrospectively. Results: In this study, 250 febrile neutropenia episodes developing in 124 hospitalized patients were evaluated. Of the patients, 69 were men (56%) and 55 women (44%). A total of 40 patients (32%) had acute myeloid leukemia, 25 (20%) acute lymphoblastic leukemia, 19 (15%) non-Hodgkin's lymphoma, 10 (8%) multiple myeloma, and 8 (8%) chronic myeloid leukemia. In our study, 56 patients (22%) were diagnosed as pneumonia, 38 (15%) invasive aspergillosis, 38 (15%) sepsis, 16 (6%) typhlitis, 9 (4%) mucormy-cosis, and 4 (2%) urinary tract infection. Gram-positive cocci were isolated from 52%(n = 20), while Gram-negative bacilli 42%(n = 16) and yeasts from 6% (n = 2) of the sepsis patients, respectively. The most frequently isolated Gram-positive bacteria were methicillin-resistant coagulase-negative staphylococci (n=18), while the most frequently isolated Gram-negative bacteria was Escherichia coli (n=10). Conclusions: Febrile neutropenia is still a problem in patients with hematological ma-lignancies. The documentation of the flora and detection of causative agents of infections in each unit would help to decide appropriate empirical therapy. Infection control pro-cedures should be applied for preventing infections and transmissions.

  3. Staged minimally invasive plate osteosynthesis of proximal tibial fractures with acute compartment syndrome.

    Science.gov (United States)

    Kim, Joon-Woo; Oh, Chang-Wug; Oh, Jong-Keon; Kyung, Hee-Soo; Park, Kyeong-Hyeon; Kim, Hee-June; Jung, Jae-Wook; Jung, Young-Soo

    2017-06-01

    High-energy proximal tibial fractures often accompany compartment syndrome and are usually treated by fasciotomy with external fixation followed by secondary plating. However, the initial soft tissue injury may affect bony union, the fasciotomy incision or external fixator pin sites may lead to postoperative wound infections, and the staged procedure itself may adversely affect lower limb function. We assess the results of staged minimally invasive plate osteosynthesis (MIPO) for proximal tibial fractures with acute compartment syndrome. Twenty-eight patients with proximal tibial fractures accompanied by acute compartment syndrome who underwent staged MIPO and had a minimum of 12 months follow-up were enrolled. According to the AO/OTA classification, 6 were 41-A, 15 were 41-C, 2 were 42-A and 5 were 42-C fractures; this included 6 cases of open fractures. Immediate fasciotomy was performed once compartment syndrome was diagnosed and stabilization of the fracture followed using external fixation. After the soft tissue condition normalized, internal conversion with MIPO was done on an average of 37 days (range, 9-158) after index trauma. At the time of internal conversion, the external fixator pin site grades were 0 in 3 cases, 1 in 12 cases, 2 in 10 cases and 3 in 3 cases, as described by Dahl. Radiographic assessment of bony union and alignment and a functional assessment using the Knee Society Score and American Orthopedic Foot and Ankle Society (AOFAS) score were carried out. Twenty-six cases achieved primary bony union at an average of 18.5 weeks. Two cases of nonunion healed after autogenous bone grafting. The mean Knee Society Score and the AOFAS score were 95 and 95.3 respectively, at last follow-up. Complications included 1 case of osteomyelitis in a patient with a grade IIIC open fracture and 1 case of malunion caused by delayed MIPO due to poor wound conditions. Duration of external fixation and the external fixator pin site grade were not related to the

  4. Single-stage laparoscopic management of acute gallstone pancreatitis: outcomes at different timings.

    Science.gov (United States)

    Navarro-Sanchez, Antonio; Ashrafian, Hutan; Laliotis, Aggelos; Qurashi, Kamran; Martinez-Isla, Alberto

    2016-06-01

    Definitive therapy for gallstone pancreatitis requires eradication of gallstones with cholecystectomy and common bile duct (CBD) clearance. Current guidelines recommend this be done within the same admission and preferably by laparoscopic cholecystectomy and CBD exploration. We report our experience of laparoscopic single-stage management with cholecystectomy and intraoperative cholangiogram followed by laparoscopic bile duct exploration (LBDE) when necessary performed at three different stages. From January 1998 to December 2012, 134 patients (100 females and 34 males) underwent single-stage laparoscopic management of gallstone pancreatitis. Patients were classified according to the timing of surgery: "A", ≤7 days from symptom onset (n=27); "B", 8 to 30 days (n=58) and "C", >30 days (n=49). LBDE was performed in 30 patients with a success rate of 100%. CBD stones were found in 25 patients (A: 22.2%, B: 22.4%, C: 12.2%). CBD stones were more common in patients undergoing surgery within 30 days of presentation than after this time point (P=0.35). Multiple choledocholithiasis was more frequent in patients treated within 7 days (P=0.04). The 30-day mortality after surgery was 0, with no conversion to an open approach. Overall complication rate was 11.9%, which did not differ significantly between patients treated within 7 days or after this time point (P=0.83). This study demonstrated the feasibility and reproducibility of single-stage laparoscopic management of acute gallstone pancreatitis, which has a low complication rate at any stage. Patients undergoing early treatment have a higher incidence of choledocholithiasis and multiple stones than those treated after 30 days, supporting the passage of stones with time.

  5. ["Santong Needling" by Stages for Moderate and Severe Peripheral Facial Paralysis in the Acute Period].

    Science.gov (United States)

    Zhang, Hong-tao; Qiu, Lian-li

    2015-10-01

    To observe clinical effects of "Santong needling" by stages for patients with moderate and severe peripheral facial paralysis (PFP) in the acute period. Sixty patients with moderate and severe PFP were equally and randomly divided into Santong needling group and control group. The patients of the Santong needling group were treated by shallow puncture of Yifeng (TE 17, on the affected side) and Hegu (LI 4, on the healthy side) without needle manipulation in the acute stage ("Qing-tong", mild dredging) , by oblique-penetrative puncture of Dicang (ST 4) to Jiache (ST 6), etc. , and moderate manipulation of needles in the resting stage ("Qiang-tong", stronger dredging) , and by oblique-penetrative puncture of Dicang (ST 4) to Jiache (ST 6), etc., and reinforcing needling manipulation in the recovery stage("Bu-tong", tonifying dredging). The patients of the control group were treated by "Jingjin" (musculotendon) puncture of the same acupoints. The treatment was conducted once daily, 5 times per week for 6 weeks. The 0-3-grade scores of therapeutic effects were evaluated according to the severity of the patients' symptoms and signs (including forehead stripes, palpebral fissure, nasolabial groove, drooping of the mouth angle, bulging cheek-air leak, food residue, dysgeusis, hyperacusi, lacrimation, and orbicularis oculi reflex). The therapeutic effect index = (score of pre-treatment--score of post-treatment)/score of pre-treatment x100% . The patients' life quality scores were assessed by using the World Health Organization Quality of Life (WHOQOL)-BREF questionnaire. After the treatment, the scores of clinical symptoms and signs were significantly decreased in both control and Santong needling groups in comparison with pre-treatment in the same one group (P facial nerve function after 6 weeks' treatment. Of the two 30 patients in the control group and Santong needling group, 11 (36.7%) and 15 (50.0%) were cured, 8 (26.7%) and 9 (30.0%) experienced marked improvement, 5

  6. Febrile neutropenia in haematological malignancies

    Directory of Open Access Journals (Sweden)

    Sharma A

    2005-01-01

    Full Text Available Fever is the principle sign of infection in neutropenic patient and frequently may be the only evidence of infection. The pattern of fever in neutropenia is non-specific and not pathognomonic of any type of infections or non-infectious process and can be suppressed by the antipyretic effects of drugs such as corticosteroids. Neutropenia, resulting from cytotoxic chemotherapy is the most common risk factor for severe infections in hematological malignancies. The duration of neutropenia also contributes significantly to the risk of serious infections. This risk is significantly greater a lower neutrophil counts, such that 100% patients with ANC < 100 cells/µl lasting 3 weeks or more develop documented infections. The prompt initiation of empirical antibiotics in febrile neutropenia has been the most important advance in the management of the immunocompromised host. The initial empirical antibiotic regimen started at presentation of the febrile episode frequently requires modifications especially in high-risk febrile neutropenia. Neutropenic patients who remain febrile despite 4-7 days of broad spectrum antibacterial therapy are at a high risk of invasive fungal infection. Empirical antifungal therapy with Amphotericin B in persistently febrile neutropenic patients and other high risk patients has shown to reduce the risk of invasive fungal infection by 50-80% and the risk of fungal infection related mortality by 23-45% in 1980′s. The IDSA has recommended that amphotericin B at 0.5-0.7 mg/kg/day be administered till marrow recovery. This approach is limited however by the adverse effects caused by drug infusion (fever, chills, myalgias, nausea, hypotension and bronchospasm. Lipid formulations which improve the therapeutic ratio of the traditional formulation are available. The safety and efficacy of these formulations is well established. These formulations have comparable efficacy and are less nephrotoxic than conventional amphotericin B

  7. Clinical characteristics of children with febrile seizure.

    Science.gov (United States)

    Shrestha, D; Dhakal, A K; Shakya, H; Shakya, A; Shah, S C; Mehata, S

    2014-01-01

    Febrile seizure is common in children below five years of age. This study was conducted to evaluate the clinical profile of children presenting with febrile seizure in a teaching hospital. This was a descriptive retrospective study among children presenting with febrile seizure in a teaching hospital from July 2009 to June 2013. Children between six months to six years were included in the study while patients with prior episodes of afebrile seizures, abnormal neurodevelopment and not meeting the age criteria were excluded. Patient's demographic and clinical data were collected from the in-patients records and analyzed. This study included 103 children with febrile seizure. Out of which 67% were male. Simple febrile seizure and complex febrile seizure were observed in 76.7% and 23.3% of patients respectively. Majority of children (71.8%)had generalized tonic clonic seizure followed by tonic seizures. Most of children (72.8%) who developed first episode of seizure were below 24 months of age with the mean age of 20.7 (±12.1) months. Overall 33% of patients developed recurrence of febrile seizure and first episode of febrile seizure at age one year or below was associated with the seizure recurrence. Upper respiratory tract infections were the commonest cause of fever in these children. Febrile seizure was observed predominantly in children below age of two years and simple febrile seizure was the ommonest variety. Recurrence of febrile seizure was common and significantly associated with the first episode of febrile seizure at the age of one year or below.

  8. Febrile seizures: A review for family physicians

    OpenAIRE

    2007-01-01

    Febrile seizures are the most common cause of convulsions in children. Most are simple in nature, although those with focal onset, prolonged duration (³15 min) or those that recur within 24 h or within the same febrile illness are considered complex. Diagnosis of this condition is essentially clinical and based on its description provided by parents. Its pathophysiology remains unclear, but genetics plays a major role in conferring susceptibility. Although most febrile seizures are ben...

  9. Genetics Home Reference: genetic epilepsy with febrile seizures plus

    Science.gov (United States)

    ... Health Conditions genetic epilepsy with febrile seizures plus genetic epilepsy with febrile seizures plus Printable PDF Open ... Javascript to view the expand/collapse boxes. Description Genetic epilepsy with febrile seizures plus (GEFS+) is a ...

  10. IMPORTANCE OF SERUM PROCALCITONIN IN FEBRILE NEUTROPENIA

    Directory of Open Access Journals (Sweden)

    Mohd. Riyaz

    2014-07-01

    Full Text Available Febrile neutropenia is defined as a fever >101°F for 1 hour, with an absolute neutrophil count of ≤500 cells/microliter, or an ANC of ≤1000 cells/microliter with a projected nadir of ≤500 cells/microliter. In haematological malignancies it is the common complication and requires broad-spectrum antibacterial therapy. Clinical examination and cultures fail to detect a pathogen or an infectious focus in 25–50%, which are classified as pyrexia of unknown origin (PUO. Patient with pyrexia of unknown origin may receive long duration of antibiotic treatment as the cause is unclear of being infective or not. Febrile neutropenia is a common complication of many chemotherapeutic regimens for all types of cancers. Mortality and Morbidity is high particularly in elderly, immuno-compromised. Approximately 20- 40 % of patients with severe sepsis and 45-60% patients with septic shock die within 15-20 days. This study was done to know the sources of infection and to assess the diagnostic value of serum Procalcitonin and its relation with mortality in various stages of sepsis. Sepsis incidence was more in patient age more than 55yrs. the most common source of sepsis was respiratory tract infection. Serum PCT proved to be an indicator of sepsis in ill patients, with sensitivity of 91%. Presence of both persistent and profound neutropenia was associated with a much higher mortality. The occurrence of infection is directly proportional to the degree of neutropenia, at the onset of fever the PCT levels will not be helpful for the decision to start or stop the antibacterial therapy, and a PCT value higher than 0.5ng/ml in pyrexia of unknown origin might suggest a possibility of occult infection, i.e. with lacking microbiological and clinical documentation. A delayed PCT peak higher than0.5ng/ml contributes to the early diagnosis of fungal disease.

  11. Sorbents in acute renal failure and end-stage renal disease: middle molecule and cytokine removal.

    Science.gov (United States)

    Winchester, James F; Silberzweig, Jeffrey; Ronco, Claudio; Kuntsevich, Viktoria; Levine, Daniel; Parker, Tom; Kellum, John A; Salsberg, Jamie A; Quartararo, Peter; Levin, Nathan W

    2004-01-01

    Renal replacement therapy in acute renal failure (ARF) and chronic renal failure (end-stage renal disease; ESRD) has been based on the use of modifications of dialysis (continuous arteriovenous hemofiltration and hemodiafiltration) to remove middle-molecular-weight toxins, consisting of low-molecular-weight proteins and peptides (LMWP) and cytokines involved in inflammation. High-flux dialyzers are not efficient at removing LMWP, and for this reason, sorbents have been studied to augment or replace dialysis. Removal of LMWP such as beta2-microglobulin, leptin, complement factor D, angiogenin and cytokines such as interleukin (IL)-1, IL-6, IL-10, IL-18 and tumor necrosis factor-alpha has been established in animal models of sepsis and in ESRD patients using sorbents. Sorbent devices added to hemodialysis, or the use of such devices alone in inflammatory states, including sepsis, ARF, cardiopulmonary bypass, pre-explantation of donor organs and ESRD, are being studied.

  12. Computed tomography in suppurative meningitis. CT and clinical findings in the acute stage

    Energy Technology Data Exchange (ETDEWEB)

    Yoshida, Akira; Fujiwara, Katsuhiko; Iino, Shigeru (Kyoto Prefectural Univ. of Medicine (Japan))

    1982-06-01

    Computed tomography abnormalities revealed in 18 of 29 patients (62%) with infantile supprative meningitis. The abnormalities included ventricular dilatation (12 cases), subdural edema (8), cerebral infarction (4), cerebral atrophy (3), encephalitis (2), and cerebral herniation (1). The comparative study of CT pictures and clinical findings in the acute stage of the disease showed that the high incidence of these abnormalities occurred in the following conditions: 1) The age was less than 1 year, 2) establishment of the diagnosis took more than 5 days, 3) glucose of the cerebrospinal fluid was less than 200 mg/dl, 4) protein of the cerebrospinal fluid was more than 200 mg/dl, and 5) convulsion occurred 24 hrs after institution of the treatment.

  13. Successful renal transplantation after recovery from acute disseminated encephalomyelitis in a child with end-stage renal disease

    Directory of Open Access Journals (Sweden)

    Bhosale Guruprasad

    2010-01-01

    Full Text Available Acute disseminated encephalomyelitis (ADEM, seen mostly in children, is an acute demyelinating disease, affecting mainly the white matter of brain and spinal cord. We report an unusual case of ADEM in an 11-year old boy with end-stage renal disease, who underwent hemopoietic stem cell transplantation prior to renal transplantation. He needed admission to the intensive care unit and required mechanical ventilation. He responded to intravenous injection of steroids and upon recovery, underwent renal transplantation successfully.

  14. [Operations on carotid arteries in an acute stage of ischaemic stroke].

    Science.gov (United States)

    Ignat'ev, I M

    2011-01-01

    presenting in an acute stage of ischaemic stroke, with appropriate observance of the strict indications for the intervention.

  15. Improved accuracy of acute graft-versus-host disease staging among multiple centers.

    Science.gov (United States)

    Levine, John E; Hogan, William J; Harris, Andrew C; Litzow, Mark R; Efebera, Yvonne A; Devine, Steven M; Reshef, Ran; Ferrara, James L M

    2014-01-01

    The clinical staging of acute graft-versus-host disease (GVHD) varies significantly among bone marrow transplant (BMT) centers, but adherence to long-standing practices poses formidable barriers to standardization among centers. We have analyzed the sources of variability and developed a web-based remote data entry system that can be used by multiple centers simultaneously and that standardizes data collection in key areas. This user-friendly, intuitive interface resembles an online shopping site and eliminates error-prone entry of free text with drop-down menus and pop-up detailed guidance available at the point of data entry. Standardized documentation of symptoms and therapeutic response reduces errors in grade assignment and allows creation of confidence levels regarding the diagnosis. Early review and adjudication of borderline cases improves consistency of grading and further enhances consistency among centers. If this system achieves widespread use it may enhance the quality of data in multicenter trials to prevent and treat acute GVHD.

  16. Hypothermia induced by adenosine 5'-monophosphate attenuates early stage injury in an acute gouty arthritis rat model.

    Science.gov (United States)

    Miao, Zhimin; Guo, Weiting; Lu, Shulai; Lv, Wenshan; Li, Changgui; Wang, Yangang; Zhao, Shihua; Yan, Shengli; Tao, Zhenyin; Wang, Yunlong

    2013-08-01

    To investigate whether the hypothermia induced by Adenosine 5'-Monophosphate (5'-AMP) could attenuate early stage injury in a rat acute gouty arthritis model. Ankle joint injection with monosodium urate monohydrate crystals (MSU crystals) in hypothermia rat model which was induced by 5'-AMP and then observe whether hypothermia induced by 5'-AMP could be effectively inhibit the inflammation on acute gouty arthritis in rats. AMP-induced hypothermia has protective effects on our acute gouty arthritis, which was demonstrated by the following criteria: (1) a significant reduction in the ankle swelling (p gouty arthritis model.

  17. Childhood Febrile Seizures: Overview and Implications

    Science.gov (United States)

    Jones, Tonia; Jacobsen, Steven J.

    2007-01-01

    This article provides an overview of the latest knowledge and understanding of childhood febrile seizures. This review also discusses childhood febrile seizure occurrence, health services utilization and treatment costs. Parental reactions associated with its occurrence and how healthcare providers can assist parents with dealing effectively with this potentially frightening and anxiety-producing event are also discussed. PMID:17479160

  18. Macular Hole Associated with Vogt-Koyanagi-Harada Disease at the Acute Uveitic Stage

    Directory of Open Access Journals (Sweden)

    Masaharu Mizuno

    2015-09-01

    Full Text Available We describe a case with macular hole (MH associated with Vogt-Koyanagi-Harada (VKH disease. A 71-year-old Japanese woman presented with visual loss and headaches. The best-corrected visual acuity (BCVA was 0.02 in the right eye (RE and 0.1 in the left eye (LE. The patient was diagnosed with VKH based on circumferential choroidal detachments, multiple serous retinal detachments, and optic disc hyperemia. The multiple serous retinal detachments improved with high-dose corticosteroid therapy and gradual tapering. The BCVA was recovered to 1.2/0.7 in the RE/LE. Six weeks after the initial administration of steroid, vitreomacular traction was found by optical coherence tomography in the LE, which progressed to stage 4 MH with the BCVA of 0.2 in the LE. Twenty-three weeks after the initial treatment, vitrectomy was performed with the standard surgical procedures, including inner limiting membrane peeling around the fovea and air tamponade. The MH was closed successfully and the BCVA was 0.4 in the LE 5 weeks after the vitrectomy. This is the first report of a case with MH secondary to the acute uveitic stage of VKH. Successful closure of MH was achieved with the standard surgical intervention for an idiopathic MH. To conclude, at the early stage of VKH, there is a possibility of MH formation due to the rapid progress of vitreous traction following the inflammation, and the surgical procedure could be effective to resolve this secondary disorder.

  19. Febrile seizures and risk of schizophrenia

    DEFF Research Database (Denmark)

    Vestergaard, Mogens; Pedersen, Carsten Bøcker; Christensen, Jakob

    2005-01-01

    BACKGROUND: Febrile seizure is a benign condition for most children, but experiments in animals and neuroimaging studies in humans suggest that some febrile seizures may damage the hippocampus, a brain area of possible importance in schizophrenia. METHODS: A population-based cohort of all children...... born in Denmark between January 1977 and December 1986 was followed until December 2001 by using data from nationwide registries. RESULTS: We followed 558,958 persons including 16,429 with a history of febrile seizures for 2.8 million person-years and identified 952 persons who were diagnosed...... with schizophrenia. A history of febrile seizures was associated with a 44% increased risk of schizophrenia [relative risk (RR)=1.44; 95% confidence interval (CI), 1.07-1.95] after adjusting for confounding factors. The association between febrile seizures and schizophrenia remained virtually unchanged when...

  20. Febrile seizures and risk of schizophrenia

    DEFF Research Database (Denmark)

    Vestergaard, Mogens; Pedersen, Carsten Bøcker; Christensen, Jakob

    2005-01-01

    with schizophrenia. A history of febrile seizures was associated with a 44% increased risk of schizophrenia [relative risk (RR)=1.44; 95% confidence interval (CI), 1.07-1.95] after adjusting for confounding factors. The association between febrile seizures and schizophrenia remained virtually unchanged when...... restricting the analyses to people with no history of epilepsy. A history of both febrile seizures and epilepsy was associated with a 204% increased risk of schizophrenia (RR=3.04; 95% CI, 1.36-6.79) as compared with people with no such history. CONCLUSIONS: We found a slightly increased risk of schizophrenia......BACKGROUND: Febrile seizure is a benign condition for most children, but experiments in animals and neuroimaging studies in humans suggest that some febrile seizures may damage the hippocampus, a brain area of possible importance in schizophrenia. METHODS: A population-based cohort of all children...

  1. Management of febrile convulsion in children.

    Science.gov (United States)

    Paul, Siba Prosad; Rogers, Eleanor; Wilkinson, Rachel; Paul, Biswajit

    2015-05-01

    The causes of febrile convulsions are usually benign. Such convulsions are common in children and their long-term consequences are rare. However, other causes of seizures, such as intracranial infections, must be excluded before diagnosis, especially in infants and younger children. Diagnosis is based mainly on history taking, and further investigations into the condition are not generally needed in fully immunised children presenting with simple febrile convulsions. Treatment involves symptom control and treating the cause of the fever. Nevertheless, febrile convulsions in children can be distressing for parents, who should be supported and kept informed by experienced emergency department (ED) nurses. This article discusses the aetiology, clinical presentation, diagnosis and management of children with febrile convulsion, and best practice for care in EDs. It also includes a reflective case study to highlight the challenges faced by healthcare professionals who manage children who present with febrile convulsion.

  2. [Dengue infection: A common cause of febrile syndrome in patients from Quibdó, Chocó, Colombia].

    Science.gov (United States)

    Restrepo, Berta Nelly; Piedrahita, Leidy Diana; Agudelo, Ivony Yireth; Marín, Katherine; Ramírez, Ruth

    2015-01-01

    Quibdó, a municipality in Chocó, has poor public services and weather and social conditions that favor dengue transmission. However, there are few studies about this problem in this district. To determine the frequency of dengue infection in patients with acute febrile syndrome and to compare clinical features among dengue infected patients with other febrile diseases. A cross-sectional study was conducted from January, 2008, to March, 2010. The study population comprised patients with febrile syndrome of seven or fewer days of evolution, recruited from hospitals in the town. Dengue diagnosis was made in serum samples by detection of IgM antibodies, NS1 antigen, reverse transcription polymerase chain reaction, and virus isolation. Clinical and laboratory information from the patients was obtained. During the study period, 469 patients with acute febrile syndrome were recruited, of whom 98.3% were Afro-descendant. Dengue fever was found in 28.4% of the cases. Four dengue serotypes were identified with DENV-1 predominance. The ages ranged from zero to 76 years. From all patients, 70.7% of cases were classified as dengue without warning signs. Nausea, vomiting, abdominal pain, cough, nasal congestion and sore throat were significantly more frequent in patients with another febrile disease. Active surveillance of the acute febrile syndrome allowed for the detection of undiagnosed cases of dengue; the observed frequency of this infection suggests that the study area has a high risk of dengue infection.

  3. Histopathological Findings in Brains of Patients Who Died in the Acute Stage of Poor-grade Subarachnoid Hemorrhage

    Science.gov (United States)

    SATOMI, Junichiro; HADEISHI, Hiromu; YOSHIDA, Yasuji; SUZUKI, Akifumi; NAGAHIRO, Shinji

    2016-01-01

    Patients with poor-grade aneurysmal subarachnoid hemorrhage (SAH) are likely to die due to irreversible acute-stage primary brain damage. However, the mechanism(s) and pathology responsible for their high mortality rate remain unclear. We report our findings on the brains of individuals who died in the acute stage of SAH. An autopsy was performed on the brains of 11 SAH patients (World Federation of Neurosurgical Societies grade 5) who died within 3 days of admission and who did not receive respiratory assistance. All brains were free of intracranial hematoma and hydrocephalus; all harbored ruptured aneurysms. In all brains, multiple infarcts with perifocal edema were scattered throughout the cortex and subcortical white matter of the whole brain. Infarcts with a patchy – were more often seen than infarcts with a wedge-shaped pattern. Microscopic examination revealed multiple areas with cytotoxic edema and neuronal death indicative of acute ischemic changes. Edema and congestion were more obvious in areas where the subarachnoid clot tightly adhered to the pia mater. Pathologically, the brains of deceased patients with acute poor-grade SAH were characterized by edema and multifocal infarcts spread throughout the whole brain; they were thought to be attributable to venous ischemia. Diffuse disturbance in venous drainage attributable to an abrupt increase in the intracranial pressure and focal disturbances due to tight adhesion of the subarachnoid clot to the pia mater, may contribute strongly to irreversible brain damage in the acute stage of SAH. PMID:27357086

  4. S100B proteins in febrile seizures

    DEFF Research Database (Denmark)

    Mikkonen, Kirsi; Pekkala, Niina; Pokka, Tytti

    2011-01-01

    S100B protein concentrations correlate with the severity and outcome of brain damage after brain injuries, and have been shown to be markers of blood-brain barrier damage. In children elevated S100B values are seen as a marker of damage to astrocytes even after mild head injuries. S100B proteins...... may also give an indication of an ongoing pathological process in the brain with respect to febrile seizures (FS) and the likelihood of their recurrence. To evaluate this, we measured S100B protein concentrations in serum and cerebrospinal fluid from 103 children after their first FS. 33 children...... with acute infection without FS served as controls for the serum concentrations. In the FS patients the mean S100B concentration in the cerebrospinal fluid samples was 0.21μg/L and that in the serum samples 0.12μg/L. The mean serum concentration in the controls was 0.11μg/L (difference 0.01μg/L, 95...

  5. S100B proteins in febrile seizures

    DEFF Research Database (Denmark)

    Mikkonen, Kirsi; Pekkala, Niina; Pokka, Tytti

    2011-01-01

    S100B protein concentrations correlate with the severity and outcome of brain damage after brain injuries, and have been shown to be markers of blood-brain barrier damage. In children elevated S100B values are seen as a marker of damage to astrocytes even after mild head injuries. S100B proteins...... may also give an indication of an ongoing pathological process in the brain with respect to febrile seizures (FS) and the likelihood of their recurrence. To evaluate this, we measured S100B protein concentrations in serum and cerebrospinal fluid from 103 children after their first FS. 33 children...... with acute infection without FS served as controls for the serum concentrations. In the FS patients the mean S100B concentration in the cerebrospinal fluid samples was 0.21µg/L and that in the serum samples 0.12µg/L. The mean serum concentration in the controls was 0.11µg/L (difference 0.01µg/L, 95...

  6. Oxidative stress and Kawasaki disease: how is oxidative stress involved from the acute stage to the chronic stage?

    Science.gov (United States)

    Yahata, Tomoyo; Hamaoka, Kenji

    2017-01-01

    Inflammation and oxidative stress are closely related. Further, oxidative stress plays an important role in the pathology of inflammation-based Kawasaki disease. An excessive in vivo production of reactive oxygen species increases oxidative stress in the body, which triggers an endless vicious spiral of inflammation reactions and reactive oxygen metabolites. This presumably forms diffuse vasculitis in the acute phase. Acute inflammation and oxidative stress can be rapidly controlled by treatments; however, they may remain for a long time. This has recently been identified as a problem in the chronic phase of Kawasaki disease. Generally, the presence of vascular inflammation and oxidative stress impairs blood vessels, leading to the onset of atherosclerosis, which is a widely recognized risk. The current discussion focuses on whether the same is valid for blood vessels in the chronic phase of Kawasaki disease.

  7. Febrile seizures: risks, evaluation, and prognosis.

    Science.gov (United States)

    Graves, Reese C; Oehler, Karen; Tingle, Leslie E

    2012-01-15

    Febrile seizures are common in the first five years of life, and many factors that increase seizure risk have been identified. Initial evaluation should determine whether features of a complex seizure are present and identify the source of fever. Routine blood tests, neuroimaging, and electroencephalography are not recommended, and lumbar puncture is no longer recommended in patients with uncomplicated febrile seizures. In the unusual case of febrile status epilepticus, intravenous lorazepam and buccal midazolam are first-line agents. After an initial febrile seizure, physicians should reassure parents about the low risk of long-term effects, including neurologic sequelae, epilepsy, and death. However, there is a 15 to 70 percent risk of recurrence in the first two years after an initial febrile seizure. This risk is increased in patients younger than 18 months and those with a lower fever, short duration of fever before seizure onset, or a family history of febrile seizures. Continuous or intermittent antiepileptic or antipyretic medication is not recommended for the prevention of recurrent febrile seizures.

  8. Recurrence Risk of Febrile Seizures in Children.

    Science.gov (United States)

    Agrawal, J; Poudel, P; Shah, G S; Yadav, S; Chaudhary, S; Kafle, S

    2016-09-01

    Identifying children with febrile seizure who are at risk for recurrence is important so that special attention can be given to them. The objective of this study was to identify the risk factors for recurrence of febrile seizures in children. This prospective hospital based study was conducted from July 2013 to August 2014 'among children of 6 months to 6 years of age at Bishweshwar Prasad Koirala Institute of Health Sciences (BPKIHS), Nepal. Children meeting the selection criteria were enrolled in study. Clinical, investigation, treatment and outcome parameters were analyzed. A total of 92 children with febrile seizure were enrolled in study. Males accounted for 70% and females 30%. Simple febrile seizure was present in 48% and complex febrile seizures were seen in 52%. Recurrence of seizure was seen in one third of cases. Loss of consciousness was most common post-ictal phenomenon followed by confusion and lethargy. Upper respiratory infection was the most common precipitating factor. Generalized Tonic Clonic Seizure was the most common seizure type present in 79% of cases. Significant risk factors for recurrence occurred in males (p=0.088), age less than 1 year (p=0.003). Most of the recurrence occurred within one year of first seizure. Febrile Seizure is common in males. Almost one third of children with febrile seizure are at risk for recurrence. The significant risk factors for recurrences are male gender and age <1year.

  9. [Effect of shallow needling combined with acupoint application on the acute stage of peripheral facial paralysis].

    Science.gov (United States)

    Xie, Hong-Liang; Cao, Xue-Mei; Huang, Shi-Zhao; Chen, Shang-Jie; Zhu, Fen; Zheng, Xiao-Yue

    2010-07-01

    To search for an effective therapy for the acute stage of peripheral facial paralysis. One hundred and twenty cases of facial paralysis patients were randomly divided into an observation group and a control group, 60 cases in each group. Both groups were treated with routine medication, and the observation group was treated with shallow needling combined with acupoint application using self-made "acupoint application formula for facial paralysis" on the basis of the routine medication. The acupoints of Yifeng (TE 17), Wangu (GB 12), Dicang (ST 4), Jiache (ST 6), Yangbai (GB 14), Taiyang (EX-HN 5), Qianzheng (EX-HN 17), Cuanzhu (BL 2) in affected side and Hegu (LI 4) in healthy side were selected as main acupoints for shallow needling, and Qianzheng (EX-HN 17), Dicang (ST 4), Yangbai (GB 14) and Wangu (GB 12), or Jiache (ST 6), Taiyang (EX-HN 5), Quanliao (SI 18) and Yifeng (TE 17) were selected for acupoint application. The cure rate and the course of cured patients in both groups were compared. The cure rate of 88.3% (53/60) in observation group was superior to that of 66.7% (40/60) in control group (P facial paralysis.

  10. Febrile Seizure: Demographic Features and Causative Factors

    OpenAIRE

    2012-01-01

    How to cite this article: Esmaili Gourabi H, Bidabadi E, Cheraghalipour  F, Aarabi  Y, Salamat F. Febrile Seizure: Demographic Features and Causative Factors. Iran J Child Neurol Autumn 2012; 6(4):33-37.Abstract Objective Because of geographical and periodical variation, we prompted to determine the demographic features and causative factors for febrile seizure in Rasht. Materials & Methods In this cross-sectional study, all 6–month- to 6-year-old children with the diagnosis of febrile s...

  11. Evaluation of febrile neutropenic patients hospitalized in a hematology clinic

    Institute of Scientific and Technical Information of China (English)

    Mcahit; Grk; Mehmet; Sinan; Dal; Tuba; Dal; Abdullah; Karakus; Recep; Tekin; Nida; zcan; Orhan; Ayyildiz

    2015-01-01

    Objective:To evaluate the febrile neutropenic patients with hematological malignancies hospitalized in hematology clinic with poor hygiene standards.Methods:A total of 124 patients with hematological malignancies(69 male,55 female)hospitalized in hematology clinic with poor hygiene conditions depending on hospital conditions,between January 2007 and December 2010,were evaluated,retrospectively.Results:In this study,250 febrile neutropenia episodes developing in 124 hospitalized patients were evaluated.Of the patients,69 were men(56%)and 55 women(44%).A total of 40 patients(32%)had acute myeloid leukemia,25(20%)acute lymphoblastic leukemia,19(15%)non-Hodgkin’s lymphoma,10(8%)multiple myeloma,and 8(8%)chronic myeloid leukemia.In our study,56 patients(22%)were diagnosed as pneumonia,38(15%)invasive aspergillosis,38(15%)sepsis,16(6%)typhlitis,9(4%)mucormycosis,and 4(2%)urinary tract infection.Gram-positive cocci were isolated from 52%(n=20),while Gram-negative bacilli 42%(n=16)and yeasts from 6%(n=2)of the sepsis patients,respectively.The most frequently isolated Gram-positive bacteria were methicillin-resistant coagulase-negative staphylococci(n=18),while the most frequently isolated Gram-negative bacteria was Escherichia coli(n=10).Conclusions:Febrile neutropenia is still a problem in patients with hematological malignancies.The documentation of the flora and detection of causative agents of infections in each unit would help to decide appropriate empirical therapy.Infection control procedures should be applied for preventing infections and transmissions.

  12. Four-Stage Audit Demonstrating Increased Uptake of HIV Testing in Acute Neurology Admissions Using Staged Practical Interventions.

    Directory of Open Access Journals (Sweden)

    Dilraj Singh Sokhi

    Full Text Available UK National Guidelines (UKNG advise HIV testing in clinically indicated neurological presentations. We audited the impact of our practical strategies to increase uptake of HIV testing at a regional acute neurology admissions unit.We audited HIV testing in 4 periods over 2 years: before we designed a UKNG-based "HIV testing in Neurology" protocol ("pre-protocol"; after dissemination of the protocol alone ("post-protocol"; post-protocol dissemination combined with both a tailored departmental admissions clerking proforma to prompt for HIV testing & consenting, and regular focussed tutorials to doctors on HIV testing in neurological patients ("post-proforma"; and finally one year after the post-proforma period ("+1 year". We also looked at the total number of HIV tests sent from the unit during the two-year period. We assessed significance using Fisher's exact test.47.8% of all acute neurology non-stroke admissions were eligible for HIV testing during all the audit periods. Testing rates were as follows: pre-protocol 21.9%; post-protocol 36.6%; post-proforma 83.3%; and at +1 year 65.4% (p<0.05 for both post-protocol and +1 year when compared to pre-protocol. Documentation of consent for HIV testing improved from 25% to 67.6% with the HIV-tailored clerking proforma. The total number of HIV tests requested from the unit doubled in the post-proforma period compared to pre-protocol (p<0.05.the combination of an HIV testing protocol, a tailored departmental clerking proforma and regular focussed teaching to doctors on indications for HIV testing led to a sustained increase in HIV testing uptake in our regional acute neurology admissions unit.

  13. {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.)

  14. Mycoplasma pneumoniae pneumonia in hospitalized children diagnosed at acute stage by paired sera

    Institute of Scientific and Technical Information of China (English)

    LIU Chun-ling; WEI Ming; LIU Zhen-ye; WANG Gui-qiang; ZHANG Bo; XU Hua; HU Liang-ping; HE Xiao-feng; WANG Jun-hua; ZHANG Jun-hong; LIU Xiao-yu

    2010-01-01

    Background Mycoplasma pneumoniae (M. pneumoniae) is a frequent cause of respiratory tract infections. However,there is deficient knowledge about the clinical manifestations of M. pneumoniae infection. We described the clinical and laboratory findings of M. pneumoniae pneumonia in hospitalized children who were all diagnosed by a ≥ fourfold increase in antibody titer.Methods M. pneumoniae antibodies were routinely detected in children admitted with acute respiratory infection during a one-year period. The medical history was re-collected from children whose M. pneumoniae antibody titer increased≥fourfold at the bedside by a single person, and their frozen paired serum samples were measured again for the M.pneumoniae antibody titer.Results Of the 635 children whose sera were detected for the M. pneumoniae antibody, paired sera were obtained from 82 and 29.3% (24/82) showed a ≥ fourfold increase in antibody titer. There were 24 cases, nine boys and 15 girls, aged from two to 14 years, whose second serum samples were taken on day 9 at the earliest after symptom onset; the shortest interval was three days. All children presented with a high fever (≥38.5℃) and coughing. Twenty-one had no nasal obstruction or a runny nose, and five had mild headaches which all were associated with the high fever. The disease was comparatively severe if the peak temperature was >39.5℃. All were diagnosed as having pneumonia through chest X-rays. Four had bilateral or multilobar involvement and their peak temperatures were all ≤ 39.5℃. None of the children had difficulty in breathing and all showed no signs of wheezing.Conclusions The second serum sample could be taken on day 9 at the earliest after symptom onset meant that paired sera could be used for the clinical diagnosis of M. pneumoniae pneumonia in children at the acute stage. M. pneumoniae is a lower respiratory tract pathogen. Extrapulmonary complications were rare and minor in our study. High peak temperature (

  15. Temperature, age, and recurrence of febrile seizure

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet); E.W. Steyerberg (Ewout); G. Derksen-Lubsen (Gerarda); H.A. Moll (Henriëtte)

    1998-01-01

    textabstractOBJECTIVE: Prediction of a recurrent febrile seizure during subsequent episodes of fever. DESIGN: Study of the data of the temperatures, seizure recurrences, and baseline patient characteristics that were collected at a randomized placebo controlled trial of ibuprofen s

  16. Temperature, age, and recurrence of febrile seizure

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet); E.W. Steyerberg (Ewout); G. Derksen-Lubsen (Gerarda); H.A. Moll (Henriëtte)

    1998-01-01

    textabstractOBJECTIVE: Prediction of a recurrent febrile seizure during subsequent episodes of fever. DESIGN: Study of the data of the temperatures, seizure recurrences, and baseline patient characteristics that were collected at a randomized placebo controlled trial of ibuprofen

  17. Diurnal and Seasonal Occurrence of Febrile Seizures

    Directory of Open Access Journals (Sweden)

    John J Millichap

    2015-04-01

    Full Text Available Investigators from University of Oulu, Finland, evaluated the diurnal and seasonal occurrence of the first febrile seizures (FS in 461 children in a population-based study of 1522 children.

  18. Hippocampal Abnormalities in Prolonged Febrile Seizures

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-10-01

    Full Text Available Apparent diffusion coefficient (ADC measurements were used to characterize hippocampal edema within 5 days of a prolonged febrile seizure (PFS in a study at Great Ormond Street Hospital, London, UK.

  19. Effect of Febrile Seizures on Oxidant Status

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2009-01-01

    Full Text Available Erythrocyte malondialdehyde (EMA, glutathione peroxidase (GPO, and superoxide dismutase (SDM levels were assessed in 31 children with a febrile seizure and 30 without, in a study at Dokuz Eylul University, Izmir, Turkey.

  20. MRI Abnormalities After Prolonged Febrile Seizures

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-05-01

    Full Text Available The clinical, radiologic, and laboratory findings of 17 Asian patients with encephalopathy following a prolonged febrile seizure were reviewed retrospectively at Kameda Medical Center, and other centers in Japan and San Francisco, USA.

  1. Febrile seizures: A review for family physicians

    Directory of Open Access Journals (Sweden)

    Karande Sunil

    2007-03-01

    Full Text Available Febrile seizures are the most common cause of convulsions in children. Most are simple in nature, although those with focal onset, prolonged duration (³15 min or those that recur within 24 h or within the same febrile illness are considered complex. Diagnosis of this condition is essentially clinical and based on its description provided by parents. Its pathophysiology remains unclear, but genetics plays a major role in conferring susceptibility. Although most febrile seizures are benign and associated with minor viral illnesses, it is critical that the child be evaluated immediately to reduce parental anxiety and to identify the cause of the fever. It is essential to exclude underlying pyogenic meningitis, either clinically or, if any doubt remains, by lumbar puncture. The risk of pyogenic meningitis is as low (< 1.3% as the risk in a febrile child without seizures. After an initial febrile seizure (simple or complex, 3-12% of children develop epilepsy by adolescence. However, the risk of developing epilepsy after an initial simple febrile seizure is low (1.5-2.4%. Since the vast majority of children have a normal long-term outcome, antiepileptic medication is not recommended to prevent recurrence of febrile seizures. Oral diazepam or clobazam, given only when fever is present, is an effective means of reducing the risk of recurrence. The family physician can play an important role in counseling the parents that most febrile seizures are brief, do not require any specific treatment or extensive work-up, the probability of frequent or possibly threatening recurrences is low and the long-term prognosis is excellent.

  2. QRS duration and dispersion for predicting ventricular arrhythmias in early stage of acute myocardial infraction.

    Science.gov (United States)

    Chávez-González, E; Rodríguez Jiménez, A E; Moreno-Martínez, F L

    To determine the relationship between QRS duration and dispersion and the occurrence of ventricular arrhythmias in early stages of acute myocardial infarction (AMI). A retrospective, longitudinal descriptive study was carried out. Hospital General Universitario "Camilo Cienfuegos", Sancti Spíritus, Cuba. Secondary health care. A total of 209 patients diagnosed with ST-segment elevation AMI from January 2012 to June 2014. The duration and dispersion of the QT interval, corrected QT interval, and QRS complex were measured in the first electrocardiogram performed at the hospital. The presence of ventricular tachycardia/fibrillation was assessed during follow-up (length of hospital stay). Arrhythmias were found in 46 patients (22%); in 25 of them (15.9%), arrhythmias originated in ventricles, and were more common in those subjects with extensive anterior wall AMI, which was responsible for 81.8% of the ventricular fibrillations and more than half (57.1%) of the ventricular tachycardias. The widest QRS complexes (77.3±13.3 vs. 71.5±6.4ms; P=.029) and their greatest dispersion (24.1±16.2 vs. 16.5±4.8ms; P=.019) were found on those leads that explore the regions affected by ischemia. The highest values of all measurements were found in extensive anterior wall AMI, with significant differences: QRS 92.3±18.8ms, QRS dispersion 37.9±23.9ms, corrected QT 518.5±72.2ms, and corrected QT interval dispersion 94.9±26.8ms. Patients with higher QRS dispersion values were more likely to have ventricular arrhythmias, with cutoff points at 23.5ms and 24.5ms for tachycardia and ventricular fibrillation, respectively. Increased QRS duration and dispersion implied a greater likelihood of ventricular arrhythmias in early stages of AMI than increased duration and dispersion of the corrected QT interval. Copyright © 2016 Elsevier España, S.L.U. y SEMICYUC. All rights reserved.

  3. MRI findings in acute stage after head trauma and intellectual outcome

    Energy Technology Data Exchange (ETDEWEB)

    Yamazaki, Shingo; Hashimoto, Kunio; Yatsushige, Hiroshi; Kubota, Yoshihiro; Tabata, Hitoshi [Tsuchiura Kyodo General Hospital, Ibaraki (Japan)

    1998-12-01

    Disturbance of mental function, as a sequela of head trauma, occurred not only after severe head injury, but after mild to moderate head injury. Although initial Glasgow Coma Scale (GCS) score and its chronological change have been shown as good predictive indices of functional outcome in severely head injured patients, a useful predictive index has not been established in cases with mild to moderate head injury. In this study, MRI and CT image findings of acute stage in 17 head injured cases with initial GCS score 9 or more were analyzed and compared with intellectual outcome. MRI findings which suggest diffuse axonal injury (DAI findings) were seen in 7 out of 17, focal cerebral contusion of eloquent area in 6, and lesions of medial temporal lobe in 9. Medial temporal lobe lesions (MTL) were demonstrated as hyperintensity area in proton density weighted image (PDWI) within 3 days and in T2 weighted image more than 7 days after injury, and were not seen in CT or T1WI in most cases. All cases with MTL of dominant side failed in returning to pre-injury work or position. Comparison with MRI findings and WAIS-R 3 months after injury showed statistically significant correlation of MTL with impaired IQ, although DAI findings could not have significant correlation with poor functional coutcome. Etiology of MTL might be primary brain damage caused by collision of temporal lobe against basal dura or shearing force, rather than secondary changes following ischemia or deafferentation. These results suggest the importance of MRI examination (PDWI) to disclose post-traumatic changes and to predict intellectual outcome. (author)

  4. Is temperature regulation different in children susceptible to febrile seizures?

    Science.gov (United States)

    Gordon, Kevin E; Dooley, Joseph M; Wood, Ellen P; Bethune, Peggy

    2009-03-01

    To examine the relationship between the presence and magnitude of fever and susceptibility to febrile seizures, defined as a known family history of febrile seizures. Reanalysis of a case-control study dataset (Am J Dis Child. 1993; 147: 35-39). The magnitude of presenting fever was examined between the incident febrile seizure group (N = 75) and febrile control group (N = 150) for a family history of febrile seizures. The presence of fever was examined between the febrile control group (N = 150) and the afebrile control group (N = 150) for a family history of febrile seizures. Children with incident febrile seizures had a higher temperature in the emergency department than febrile controls (39.3 degrees C vs 39.0 degrees C, p = .004). Febrile control children with a known family history of febrile seizures had higher temperatures than those without a known family history (39.5 degrees C vs 38.9 degrees C, p = .04). A model of fever magnitude within the febrile group (seizures and controls) suggested that most of this relationship was on the basis of family history of febrile seizures rather than seizure or control status, with a possibility of interaction. Within the control children (febrile and afebrile), a known family history of febrile seizures was associated with fever (OR 3.4, 95% CI: 1.1,10.7). Children susceptible to febrile seizures through a known family history of febrile seizures appear more likely to present to emergency departments with fever, and when compared to their febrile counterparts, a fever of higher magnitude. This data supports Rantala's assertion "It may be that regulation of temperature is different in children susceptible to febrile seizures".

  5. Febrile seizures: Mechanisms and relationship to epilepsy

    Science.gov (United States)

    Dubé, Céline M.; Brewster, Amy L.; Baram, Tallie Z.

    2009-01-01

    Studies of febrile seizures have been driven by two major enigmas: first, how these most common of human seizures are generated by fever has not been known. Second, epidemiological studies have linked prolonged febrile seizures with the development of temporal lobe epilepsy, yet whether long or recurrent febrile seizures cause temporal lobe epilepsy has remained unresolved. To investigate these questions, a model of prolonged (complex) febrile seizures was developed in immature rats and mice, permitting mechanistic examination of the potential causal relationships of fever and seizures, and of febrile seizures and limbic epilepsy. Although the model relied on hyperthermia, it was discovered that the hyperthermia-induced secretion of endogenous fever mediators including interleukin-1β, which contributed to the generation of these ‘febrile’ seizures. In addition, prolonged experimental febrile seizures provoked epilepsy in a third of the animals. Investigations of the mechanisms of this epileptogenesis demonstrated that expression of specific ion (HCN) channels and of endocannabinoid signaling, may be involved. These may provide novel drug targets for intervention in the epileptogenic process. PMID:19232478

  6. Iron-deficiency Anemia in Children with Febrile Seizure: A Case-Control Study

    Directory of Open Access Journals (Sweden)

    Fateme GHASEMI

    2014-04-01

    Neurol 2010;14(1:27-30.16. Bidabadi E, Mashouf M. Association between Iron Deficiency Anemia and First Febrile Convulsion: A Case–control Study. Seizure 2009;18:347-51.17. Oski FA, Brugnara C, Nathan DG. A Diagnostic Approach to the Anemic Patients. In: Nathan DG, Orkin SH, editors. Nathan and Oski’s Hematology of Infancy and Childhood. 7th ed. Philadelphia: WB Saunders Company; 2008. Appendix 11.18. Vaswani RK, Dharaskar PG, Kulkarni S, Ghosh K. Iron Deficiency as a Risk Factor for First Febrile Seizure. Indian Pediatr 2009;47(5:437-9.19. Sadeghzadeh M, Khoshnevis P, Mahboubi E. Iron Status and Febrile Seizure- A Case Control Study in Children Less Than 3 Years. Iran J Child Neurol 2012;6(4:27-31.20. Idro R, Gwer S, Williams TN, Otieno T, Uyoga S, Fegan G, et al. Iron Deficiency and Acute Seizures: Results from Children Living in Rural Kenya and a Metaanalysis. PLoS One 2010;5(11:e14001.21. Auvichayapat P, Auvichayapat N, Jedsrisuparp A, Thinkhamrop B, Sriroj S, Piyakulmala T, et al. Incidence of Febrile Seizures in Thalassemic Patients. J Med Assoc Thai 2004:87(8:970-3. 

  7. [The assessment of the efficacy of staged patient rehabilitation in acute myocardial infarct based on bicycle ergometry data].

    Science.gov (United States)

    Vitruk, S K; Baĭdun, S

    1991-01-01

    A study of 31 patients with acute myocardial infarction indicates that the volume of load during bicycle ergometry [correction of veloergometric] examination did not reflect the real physical state of patients. Objective evaluation should be realized by threshold strength load using bicycle ergometry [correction of veloergometry]. Physical loads of different intensity including those which twice exceed the volume of routine programs did not produce any essential effect on the increase of threshold strength load at stages of rehabilitation (15-20 day) of the disease. The main factor in improving the physical state in the acute period of myocardial infarction is stabilization of electrobiological processes in the myocardium depending mainly on the duration of acute myocardial infarction and state of coronary blood circulation.

  8. Standardizing acute toxicity data for use in ecotoxicology models: influence of test type, life stage, and concentration reporting.

    Science.gov (United States)

    Raimondo, Sandy; Vivian, Deborah N; Barron, Mace G

    2009-10-01

    Ecotoxicological models generally have large data requirements and are frequently based on existing information from diverse sources. Standardizing data for toxicological models may be necessary to reduce extraneous variation and to ensure models reflect intrinsic relationships. However, the extent to which data standardization is necessary remains unclear, particularly when data transformations are used in model development. An extensive acute toxicity database was compiled for aquatic species to comprehensively assess the variation associated with acute toxicity test type (e.g., flow-through, static), reporting concentrations as nominal or measured, and organism life stage. Three approaches were used to assess the influence of these factors on log-transformed acute toxicity: toxicity ratios, log-linear models of factor groups, and comparison of interspecies correlation estimation (ICE) models developed using either standardized test types or reported concentration type. In general, median ratios were generally less than 2.0, the slopes of log-linear models were approximately one for well-represented comparisons, and ICE models developed using data from standardized test types or reported concentrations did not differ substantially. These results indicate that standardizing test data by acute test type, reported concentration type, or life stage may not be critical for developing ecotoxicological models using large datasets of log-transformed values.

  9. The specific features and pattern of febrile infection-related epilepsy syndrome (FIRES in children

    Directory of Open Access Journals (Sweden)

    L. V. Shalkevich

    2014-01-01

    Full Text Available The paper considers the etiology, pathogenesis, clinical presentations, diagnosis and treatment in children with febrile infection-related epilepsy syndrome (FIRES and the aspects of identifying this disease as an individual nosological entity. It details a study of the possible etiological factors of FIRES, such as metabolic, genetic, and immunological disorders, aseptic inflammatory processes, as well as a search for a certain infectious agent by inoculations of different biological environments of the body and by polymerase chain reaction; the diagnostic characteristics of FIRES at the present stage, including the use of electroencephalography, positron emission tomography, and magnetic resonance imaging; different approaches to drug therapy for FIRES at the onset stages of its clinical manifestations, protracted status epilepticus, and drugresistant epilepsy. The issues of the predictable outcome of this disease, including survival and the probability of further development of epilepsy and maintenance of cognitive functions, are also viewed. Diagnostic criteria for the syndrome, such as age at its onset 3 to 15 years in previously healthy children; acute onset as fever to develop high-frequency focal seizures several days later; the absence of the identified disease pathogen detected by the examinations of cerebrospinal fluid, serum, and other environments of the body; the development of drug-resistant epilepsy and severe permanent cognitive and motor deficits after the completion of an acute period in most cases are presented. The paper is clinically exemplified by the authors’ observation of an 11-year-old boy who meets the above criteria for the syndrome, but has a relatively favorable course, without developing severe drug-resistant epilepsy.

  10. Abdominal compartment syndrome in patients with severe acute pancreatitis in early stage

    Institute of Scientific and Technical Information of China (English)

    Hong Chen; Fei Li; Jia-Bang Sun; Jian-Guo Jia

    2008-01-01

    AIM: To study retrospectively the influence of intra-abdominal hypertension (IAH) and abdominal compartment syndrome (ACS) in patients with early acute pancreatitis (AP) (during the first week after admission) on physiological functions, and the association of the presence of LAH/ACS and outcome.METHODS: Patients (n=74) with AP recruited in this study were divided into two groups according to intra-abdominal pressure (IAP) determined by indirect measurement using the transvesical route via Foley bladder catheter during the first week after admission. Patients (n=44) with IAP≥12 mmHg were assigned in IAH group, and the remaining patients (n=30) with IAP<12mmHg in normal IAP group. For analysis of the influence of IAH/ACS on organ function and outcome, the physiological parameters and the occurrence of organ dysfunction during intensive care unit (ICU) stay were recorded, as were the incidences of pancreatic infection and in-hospital mortality.RESULTS: LAH within the first week after admission was found in 44 patients (59.46%). Although the APACHE Ⅱ scores on admission and the Ranson scores within 48h after hospitalization were elevated in IAH patients in early stage, they did not show the statistically significant differences from patients with normal IAP within a week after admission (16.18±3.90 vs 15.70±4.25, P=0.616; 3.70±0.93 vs 3.47±0.94, P=0.285, respectively). ACS in early AP was recorded in 20 patients (27.03%). During any 24-h period of the first week after admission, the recorded mean IAP correlated significantly with the Marshall score calculated at the same time interval in IAH group (r=0.635, P<0.001). Although ACS patients had obvious amelioration in physiological variables within 24h after decompression, the incidences of pancreatitic infection, septic shock, multiple organ dysfunction syndrome (MODS) and death in the patients with ACS were significantly higher than that in other patients without ACS (pancreatitic infection: 60.0% vs 7.4%, P<0

  11. Acute toxicity of polyacrylamide flocculants to early life stages of freshwater mussels.

    Science.gov (United States)

    Buczek, Sean B; Cope, W Gregory; McLaughlin, Richard A; Kwak, Thomas J

    2017-04-11

    Polyacrylamide has become an effective tool for reducing construction-related suspended sediment and turbidity, which are considered to have significant adverse impacts on aquatic ecosystems and are a leading cause of the degradation of North American streams and rivers. However, little is known about the effects of polyacrylamide on many freshwater organisms, and prior to the present study, no information existed on the toxicity of polyacrylamide compounds to native freshwater mussels (family Unionidae), one of the most imperiled faunal groups globally. Following standard test guidelines, we exposed juvenile mussels (test duration 96 h) and glochidia larvae (test duration 24 h) to 5 different anionic polyacrylamide compounds and 1 non-ionic compound. Species tested included the yellow lampmussel (Lampsilis cariosa), an Atlantic Slope species that is listed as endangered in North Carolina; the Appalachian elktoe (Alasmidonta raveneliana), a federally endangered Interior Basin species; and the washboard (Megalonaias nervosa), a common Interior Basin species. We found that median lethal concentrations (LC50s) of polyacrylamide ranged from 411.7 to >1000 mg/L for glochidia and from 126.8 to >1000 mg/L for juveniles. All LC50s were orders of magnitude greater (2-3) than concentrations typically recommended for turbidity control (1-5 mg/L), regardless of their molecular weight or charge density. The results demonstrate that the polyacrylamide compounds tested were not acutely toxic to the mussel species and life stages tested, indicating minimal risk of short-term exposure from polyacrylamide applications in the environment. However, other potential uses of polyacrylamide in the environment (e.g., wastewater treatment, paper processing, mining, algae removal) and their chronic or sublethal effects remain uncertain and warrant additional investigation. Environ Toxicol Chem 2017;9999:1-7. Published 2017 Wiley Periodicals Inc. on behalf of SETAC. This article is

  12. 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.

  13. Scrub typhus presenting as an acute abdomen

    Directory of Open Access Journals (Sweden)

    PP Abhilash Kundavaram

    2014-01-01

    Full Text Available Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi, which presents as an acute febrile illness with headache, myalgia, breathlessness, and an eschar, a pathognomonic sign, in a varying proportion of patients. However, this illness can present unusually with fever and severe abdominal pain mimicking acute abdomen. A careful search for an eschar in all patients with an acute febrile illness would provide a valuable diagnostic clue and avoid unnecessary investigations and surgical exploration.

  14. Scrub typhus presenting as an acute abdomen

    OpenAIRE

    PP Abhilash Kundavaram; Sohini Das; M Varghese George

    2014-01-01

    Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi, which presents as an acute febrile illness with headache, myalgia, breathlessness, and an eschar, a pathognomonic sign, in a varying proportion of patients. However, this illness can present unusually with fever and severe abdominal pain mimicking acute abdomen. A careful search for an eschar in all patients with an acute febrile illness would provide a valuable diagnostic clue and avoid unnecessary investigatio...

  15. Scrub typhus presenting as an acute abdomen.

    Science.gov (United States)

    Kundavaram, Abhilash Pp; Das, Sohini; George, Varghese M

    2014-01-01

    Scrub typhus is a mite-borne infectious disease caused by Orientia tsutsugamushi, which presents as an acute febrile illness with headache, myalgia, breathlessness, and an eschar, a pathognomonic sign, in a varying proportion of patients. However, this illness can present unusually with fever and severe abdominal pain mimicking acute abdomen. A careful search for an eschar in all patients with an acute febrile illness would provide a valuable diagnostic clue and avoid unnecessary investigations and surgical exploration.

  16. MRI findings of acute cerebral swelling and brain edema in the acute stage. A report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Oki, Hideo; Ueda, Shin; Matsumoto, Keizo; Kashihara, Michiharu; Furuichi, Masashi.

    1988-08-01

    We report two cases, one of acute cerebral swelling and the other with a major stroke, whose MRI has shown very interesting findings. Case 1, a 32-year-old male, was admitted to our service because of a lowering of his consciousness immediately after a head injury. On admission, the patient was semicomatous (E/sub 1/M/sub 2/V/sub 1/, with anisocoria (R > L). His plain skull X-ray was normal. A CT scan, however, demonstrated right isodensity hemispheric swelling associated with a subarachnoid hemorrhage in the right Sylvian fissure. A right carotid angiogram showed no vascular disorders. MR imaging of the spin density demonstrated a hyperintensitive thickening of the gray matter in the whole right hemisphere. Case 2, a 58-year-old female, was admitted because of a sudden onset of loss of consciousness, with right hemiparesis and dysarthria. On admission, her consciousness was semicomatous (E/sub 1/M/sub 3/V/sub 1/), and it deteriorated to a deep coma 1 hour later. A CT scan demonstrated a diffuse left hemispheric low density, with a finding of hemorrhagic infarction in the basal ganglia. MR imaging of the spin density showed a hyperintensitive thickening of the gray matter resembling that of Case 1. The findings of the spin-echo images of our two cases showed a hyperintensitive thickening of the gray matter in both. The hyperintensity and thickening of the gray matter apparently indicated a sort of hyperemia and brain edema. These findings led us to suspect that the hyperemia associated with acute cerebral swelling and ischemic brain edema of our two cases originated in the gray matter, although it has been considered that the pathogenesis of acute cerebral swelling is not known and that brain edema, especially vasogenic edema, will mostly develop in the white matter rather than in the gray matter.

  17. Differential Efficacy of Ketamine in the Acute versus Chronic Stages of Complex Regional Pain Syndrome in Mice

    Science.gov (United States)

    Tajerian, Maral; Leu, David; Yang, Phillip; Huang, Ting Ting; Kingery, Wade S; Clark, J David

    2015-01-01

    Background Complex regional pain syndrome (CRPS) is a painful, disabling and often chronic condition, where many patients transition from an acute phase with prominent peripheral neurogenic inflammation to a chronic phase with evident central nervous system (CNS) changes. Ketamine is a centrally-acting agent believed to work through blockade of N-methyl-D-aspartate (NMDA) receptors and is being increasingly used for the treatment of refractory CRPS, although the basis for the drug’s effects and efficacy at different stages of the syndrome remain unclear. Methods We used a mouse model of CRPS (n=8–12/group) involving tibia fracture/cast immobilization to test the efficacy of ketamine (2 mg/kg/day; 7 days) or vehicle infusion during acute (3weeks [3w] post-fracture) and chronic (7w post-fracture) stages. Results Acute phase fracture mice displayed elevated limb temperature, edema and nociceptive sensitization that were not reduced by ketamine. Fracture mice treated with ketamine during the chronic phase showed reduced nociceptive sensitization that persisted beyond completion of the infusion. During this chronic phase, ketamine also reduced latent nociceptive sensitization and improved motor function at 18 weeks post-fracture. No side effects of the infusions were identified. These behavioral changes were associated with altered spinal astrocyte activation and expression of pain-related proteins including NMDA receptor 2b (NR2b), Ca2+/calmodulin-dependent protein kinase ii (CaMK2), and brain-derived neurotrophic factor (BNDF). Conclusions Collectively, these results demonstrate that ketamine is efficacious in the chronic, but not acute stages of CRPS, suggesting that the centrally-acting drug is relatively ineffective in early CRPS when peripheral mechanisms are more critical for supporting nociceptive sensitization. PMID:26492479

  18. Epilepsy After Febrile Seizures: Twins Suggest Genetic Influence.

    Science.gov (United States)

    Seinfeld, Syndi A; Pellock, John M; Kjeldsen, Marianne J; Nakken, Karl Otto; Corey, Linda A

    2016-02-01

    A history of complex febrile seizures can increase the risk of epilepsy, but the role of genetic factors is unclear. This analysis evaluated the relationship between febrile seizures and epilepsy. Information on the history of seizures was obtained by a questionnaire from twin pairs in the Mid-Atlantic, Danish, and Norwegian Twin Registries. The information was verified using medical records and detailed clinical and family interviews. The initial study evaluated the genetic epidemiology of febrile seizures in this population. Further information was analyzed and used to evaluate genetic associations of different febrile seizure subtypes. Histories of febrile seizures were validated in 1051 twins in 900 pairs. The febrile seizure type was classified as simple, complex, or febrile status epilepticus. There were 61% simple, 12% complex, and 7% febrile status epilepticus. There were 78 twins who developed epilepsy. The highest rate of epilepsy (22.2%) occurred in the febrile status epilepticus group. Concordance was highest in simple group. A twin with febrile status epilepticus is at the highest risk of developing epilepsy, but simple febrile seizures gave the highest risk for the unaffected twin to develop seizures or other neurological issues. These results are consistent with previous findings. There is a subgroup of febrile seizures that can be associated with long-term consequences. This subgroup can be associated with a significant financial and emotional burden. It is currently not possible to accurately identify which children will develop recurrent febrile seizures, epilepsy, or neuropsychological comorbidities. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Prediction of common bile duct stones in the earliest stages of acute biliary pancreatitis

    NARCIS (Netherlands)

    van Santvoort, H. C.; Bakker, O. J.; Besselink, M. G.; Bollen, T. L.; Fischer, K.; Nieuwenhuijs, V. B.; Gooszen, H. G.; Erpecum, K. J.

    Background and study aims: Accurate prediction of common bile duct (CBD) stones in acute biliary pancreatitis is warranted to select patients for early therapeutic endoscopic retrograde cholangiopancreatography (ERCP). We evaluated commonly used biochemical and radiological predictors of CBD stones

  20. Prediction of common bile duct stones in the earliest stages of acute biliary pancreatitis

    NARCIS (Netherlands)

    Santvoort, H.C. van; Bakker, O.J.; Besselink, M.G.; Bollen, T.L.; Fischer, K.; Nieuwenhuijs, V.B.; Gooszen, H.G.; Erpecum, K.J. van

    2011-01-01

    BACKGROUND AND STUDY AIMS: Accurate prediction of common bile duct (CBD) stones in acute biliary pancreatitis is warranted to select patients for early therapeutic endoscopic retrograde cholangiopancreatography (ERCP). We evaluated commonly used biochemical and radiological predictors of CBD stones

  1. A study of'febrile illnesses on the Thai-Myanmar border: predictive factors of rickettsioses.

    Science.gov (United States)

    PicKard, Amy L; McDaniel, Philip; Miller, R Scott; Uthaimongkol, Nichapat; Buathong, Nillawan; Murray, Clinton K; Telford, Sam R; Parola, Philippe; Wongsrichanalai, Chansuda

    2004-09-01

    We have performed a case-control analysis to determine the significance of clinical, laboratory and epidemiological features as predictive factors of rickettsioses among patients in Sangkhla Buri, Thailand (Thai-Myanmar border). Fifteen serologically-confirmed rickettsiosis patients including Spotted Fever Group (SFG) rickettsioses, scrub typhus, and murine typhus were classified as 'cases'; one hundred and sixty-three acutely febrile patients presenting to the same hospital during the same time period, who had no serological evidence of acute rickettsiosis, were classified as 'controls'. Patients' report of rash/arthropod bite [Odds ratio (OR) 22.90, 95% CI (confidence interval) 6.23, 84.13] and history of jungle trips (OR 5.30, 95% CI 1.69-16.62) were significant risk factors. Elevated ALT (OR 3.04, 95% CI 1.04, 8.88) and depressed platelet count (OR 3.38, 95% CI 1.13, 10.10) were also useful differentiating markers of rickettsioses in this population. Definitive diagnosis of rickettsioses is difficult without specialized diagnostic capabilities that are rarely available in remote areas such as Sangkhla Buri, where other acute febrile illnesses with similar presentation are commonly found. The relative importance of predictive factors presented here may provide clinicians with some useful guidance in distinguishing rickettsioses from other acute febrile illnesses. Timely administration of empiric treatment in highly suspicious cases can deter potential morbidity from these arthropod-borne infections.

  2. Febrile Seizures and Febrile Seizure Syndromes: An Updated Overview of Old and Current Knowledge.

    Science.gov (United States)

    Khair, Abdulhafeez M; Elmagrabi, Dalal

    2015-01-01

    Febrile seizures are the most common paroxysmal episode during childhood, affecting up to one in 10 children. They are a major cause of emergency facility visits and a source of family distress and anxiety. Their etiology and pathophysiological pathways are being understood better over time; however, there is still more to learn. Genetic predisposition is thought to be a major contributor. Febrile seizures have been historically classified as benign; however, many emerging febrile seizure syndromes behave differently. The way in which human knowledge has evolved over the years in regard to febrile seizures has not been dealt with in depth in the current literature, up to our current knowledge. This review serves as a documentary of how scientists have explored febrile seizures, elaborating on the journey of knowledge as far as etiology, clinical features, approach, and treatment strategies are concerned. Although this review cannot cover all clinical aspects related to febrile seizures at the textbook level, we believe it can function as a quick summary of the past and current sources of knowledge for all varieties of febrile seizure types and syndromes.

  3. [Simple febrile seizure, complex seizure, generalized epilepsy with febrile seizure plus, FIRES and new syndromes].

    Science.gov (United States)

    Moreno de Flagge, Noris

    2013-01-01

    Febrile seizures are the most common seizures in childhood. They have been observed in 2-5% of children before the age of 5, but in some populations this figure may increase to 15%. It is a common cause of pediatric hospital admissions and cause of anxiety for parents. Febrile seizures could be the first manifestation of epilepsy. About 13% of epileptic patients have a history of febrile seizure, and 30% have had recurrent febrile seizures. Their phenotypic characteristics allow, in the majority of cases, a classification of the seizure, an elaboration of a prognosis and to assume a specific therapeutic attitude. It is possible to describe a spectrum according to their severity, from the benign simple seizure to the more complex, febrile seizure plus, Dravet'syndrome, and FIRES. During the past decade, molecular genetic studies have contributed to the identification of genetic factors involved in febrile seizure and related disorders, making the necessity of a careful follow up of these patients in order to detect risk factors earlier. We have reviewed the medical literature to update current knowledge of febrile seizures, their prognosis and their relation to new epileptic syndromes.

  4. History of febrile illness and variation in semen quality

    DEFF Research Database (Denmark)

    Carlsen, Elisabeth; Andersson, Anna-Maria; Petersen, Jørgen Holm

    2003-01-01

    The purpose of this study was to analyse the effect of a history of febrile illness on semen quality.......The purpose of this study was to analyse the effect of a history of febrile illness on semen quality....

  5. The utility of acoustic radiation force impulse imaging in diagnosing acute appendicitis and staging its severity

    Science.gov (United States)

    Göya, Cemil; Hamidi, Cihad; Okur, Mehmet Hanifi; İçer, Mustafa; Oğuz, Abdullah; Hattapoğlu, Salih; Çetinçakmak, Mehmet Güli; Teke, Memik

    2014-01-01

    PURPOSE The aim of this study was to investigate the feasibility of using acoustic radiation force impulse (ARFI) imaging to diagnose acute appendicitis. METHODS Abdominal ultrasonography (US) and ARFI imaging were performed in 53 patients that presented with right lower quadrant pain, and the results were compared with those obtained in 52 healthy subjects. Qualitative evaluation of the patients was conducted by Virtual Touch™ tissue imaging (VTI), while quantitative evaluation was performed by Virtual Touch™ tissue quantification (VTQ) measuring the shear wave velocity (SWV). The severity of appendix inflammation was observed and rated using ARFI imaging in patients diagnosed with acute appendicitis. Alvarado scores were determined for all patients presenting with right lower quadrant pain. All patients diagnosed with appendicitis received appendectomies. The sensitivity and specificity of ARFI imaging relative to US was determined upon confirming the diagnosis of acute appendicitis via histopathological analysis. RESULTS The Alvarado score had a sensitivity and specificity of 70.8% and 20%, respectively, in detecting acute appendicitis. Abdominal US had 83.3% sensitivity and 80% specificity, while ARFI imaging had 100% sensitivity and 98% specificity, in diagnosing acute appendicitis. The median SWV value was 1.11 m/s (range, 0.6–1.56 m/s) for healthy appendix and 3.07 m/s (range, 1.37–4.78 m/s) for acute appendicitis. CONCLUSION ARFI imaging may be useful in guiding the clinical management of acute appendicitis, by helping its diagnosis and determining the severity of appendix inflammation. PMID:25323836

  6. Long term end-stage renal disease and death following acute renal replacement therapy in the ICU

    DEFF Research Database (Denmark)

    Lohse, R.; Damholt, M. B.; Wiis, J.

    2016-01-01

    INTRODUCTION: In ICU the need for acute renal replacement therapy (RRT) associates with high mortality and risk of end-stage renal disease (ESRD), but there are limited long-term data. We investigated these outcomes and their risk factors. METHODS: Retrospective analysis of all adult patients...... admitted to a general, university hospital ICU 2005-2012, excluding chronic dialysis patients. ESRD was defined as need of RRT > 90 days or kidney transplant. RESULTS: Of 5766 patients included, 1004 (16%) received acute RRT; their 30-day mortality was 42% vs. 16% for those not requiring acute RRT...... (adjusted hazard ratio (HR) 1.13 (0.96-1.32)). The 90-day mortality was 55% for patients receiving acute RRT vs. 22% for those who did not (adjusted HR 1.32 (1.15-1.51)) and 1-year mortality was 63% vs. 30%, respectively, (adjusted HR 1.31 (1.16-1.48)). The 7-year risk of ESRD for ICU patients surviving 90...

  7. Papilloedema and MRI enhancement of the prechiasmal optic nerve at the acute stage of Leber hereditary optic neuropathy.

    Science.gov (United States)

    Lamirel, Cédric; Cassereau, Julien; Cochereau, Isabelle; Vignal-Clermont, Catherine; Pajot, Olivier; Tanguy, Jean-Yves; Zanlonghi, Xavier; Reynier, Pascal; Amati-Bonneau, Patrizia; Dubas, Frédéric; Bonneau, Dominique; Verny, Christophe

    2010-05-01

    The authors report a case of one patient from a family carrying the homoplasmic Leber hereditary optic neuropathy (LHON) G11778A mitochondrial DNA mutation with papilloedema 9 months prior to the acute stage of LHON and still present at the onset of visual loss. During the vision loss, the MRI demonstrated a T2 hyperintensity and an enhancement of the prechiasmal left optic nerve, suggesting the existence of an inflammatory mechanism. A retrospective review of the chart of two others members of the same family, with bilateral optic disc oedema at onset of the vision loss, suggests that the relationship of papilloedema and acute phase of LHON may not be just a coincidence, at least in this family. The visual loss related to LHON could have been triggered in the setting of the chronic papilloedema, associated with the intracranial hypertension.

  8. Febrile seizrues: demographic, clinical and etiological profile of children admitted with febrile seizures in a tertiary care hospital.

    Science.gov (United States)

    Hussain, Shabbir; Tarar, Saba Haider

    2015-09-01

    The hospital-based prospective study was conducted in Combined Military Hospital, Kharian, Pakistan, from January 2012 to December 2013, to determine the demographic, clinical and aetiological profile of paediatric patients admitted with febrile seizures. Patients clinically diagnosed as a case of febrile seizure were included in study. Patient's information was collected using a predesigned proforma. Out of total enrolled 100 children, 68(68%) were male and 32(32%) female. Mean age of the sample was22.58±12.50 months. Mean time interval between onset of fever and occurrence of seizures was17.68±12.09 hours. Overall, 78(78%) patients had simple seizures. Only 30(30%) patients had positive family history and 35(35%) had recurrence of seizures during the same episode of illness. Acute respiratory infection was the commonest cause for FS in 72(72%).Besides, 64(64%) patients were malnourished, 77(77%) had anaemia and 51(51%) had raised total leukocyte count.

  9. Frequency of fever episodes related to febrile seizure recurrence

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet); N.E. Jansen (Nichon); E.W. Steyerberg (Ewout); G. Derksen-Lubsen (Gerarda); H.A. Moll (Henriëtte)

    1999-01-01

    textabstractThe aim of this study was to assess the number of fever episodes as a risk factor for febrile seizure recurrence during the first 6 months after the last previous febrile seizure. In a 6-month follow-up study of 155 children, aged 3 months to 5 y, with a first or a recurrent febrile

  10. Febrile Convulsions: Their Significance for Later Intellectual Development and Behaviour.

    Science.gov (United States)

    Wallace, S.J.

    1984-01-01

    Concludes that intellectual and behavioral outcomes in children who have had febrile convulsions are dependent on preseizure status, unilaterality of the initial fit, recurrent febrile seizures, continued neurological abnormalities, the advent of fits when afebrile, and socioeconomic status. Suggests that a febrile convulsion should be followed up…

  11. Syndromic surveillance: etiologic study of acute febrile illness in dengue suspicious cases with negative serology. Brazil, Federal District, 2008 Vigilância sindrômica: estudo etiológico de doenças febris agudas a partir dos casos suspeitos de dengue com sorologia não reagente. Distrito Federal, Brasil, 2008

    Directory of Open Access Journals (Sweden)

    Ailton Domicio da Silva

    2010-10-01

    Full Text Available With the aim of identifying the etiology of acute febrile illness in patients suspected of having dengue, yet with non reagent serum, a descriptive study was conducted with 144 people using secondary serum samples collected during convalescence. The study was conducted between January and May of 2008. All the exams were re-tested for dengue, which was confirmed in 11.8% (n = 17; the samples that remained negative for dengue (n = 127 were tested for rubella, with 3.9% (n = 5 positive results. Among those non reactive for rubella (n = 122, tests were made for leptospirosis and hantavirus. Positive tests for leptospirosis were 13.9% (n = 17 and none for hantavirus. Non reactive results (70.8% were considered as Indefinite Febrile Illness (IFI. Low schooling was statistically associated with dengue, rubella and leptospirosis (p = 0.009, dyspnea was statistically associated with dengue and leptospirosis (p = 0.012, and exanthem/petechia with dengue and rubella (p = 0.001. Among those with leptospirosis, activities in empty or vacant lots showed statistical association with the disease (p = 0.013. Syndromic surveillance was shown to be an important tool in the etiologic identification of IFI in the Federal District of Brazil.Com o objetivo de identificar a etiologia de doenças febris agudas, em suspeitos de dengue com sorologia não reagente, realizou-se estudo descritivo com 144 pessoas utilizando amostras de soro coletados na convalescença, entre janeiro e março de 2008. Todos os exames foram re-testados para dengue, sendo as amostras negativas, processadas para rubéola (n = 127. Dentre as não reagentes para rubéola, submeteu-se ao teste para leptospirose (n = 122, e em se permanecendo sem diagnóstico, testou-se para hantavirose. Confirmou-se dengue em 11,8% (n = 17, rubéola em 3,9% (n = 5 e leptospirose em 13,9% (n = 17. Os resultados não reagentes foram considerados como doença febril aguda indiferenciada (DFI em 70.8% dos casos

  12. Efficiency of Fetuin-A and Procalcitonin in the Diagnosis of Infection in Patients with Febrile Seizure

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    Al-Hakeim Hussein Kadhem

    2016-03-01

    Full Text Available Fetuin-A is a negative acute phase reactant, while procalcitonin is an indicator of severe bacterial infection. Diagnosis of bacterial infection in febrile seizure (FS is important for choosing the most suitable treatment. In this study, serum fetuin-A was estimated, for the first time, in the inpatients with FS and compared with procalcitonin and blood culture tests.

  13. Treatment Result in the Initial Stage of Kanazawa Mobile Embolectomy Team for Acute Ischemic Stroke

    Science.gov (United States)

    UCHIYAMA, Naoyuki; MISAKI, Kouichi; MOHRI, Masanao; KAMIDE, Tomoya; HIROTA, Yuichi; HIGASHI, Ryo; MINAMIDE, Hisato; KOHDA, Yukihiko; ASAHI, Takashi; SHOIN, Katsuo; IWATO, Masayuki; KITA, Daisuke; HAMADA, Yoshitaka; YOSHIDA, Yuya; NAKADA, Mitsutoshi

    2016-01-01

    Five recent multicenter randomized controlled trials (RCTs) have clearly shown the superiority of mechanical thrombectomy in large vessel occlusion acute ischemic stroke compared to systemic thrombolysis. Although 14 hospitals in Ishikawa prefecture have uninterrupted availability of systemic thrombolysis, mechanical thrombectomy is not available at all of these hospitals. Therefore, we established a Kanazawa mobile embolectomy team (KMET), which could travel to these hospitals and perform the acute reperfusion therapy. In this article, we report early treatment outcomes and validate the effectiveness of a network between affiliated hospitals and KMET. Between January 2014 and December 2015, 48 patients, aged 45–92 years (mean: 73.0 years), underwent acute reperfusion therapy provided by KMET in 10 affiliated hospitals of Kanazawa University Hospital. The pre-treatment NIHSS scores ranged from 5 to 39 (mean: 19.1). ASPECTS+W ranged from 1 to 11 (mean: 7.3). Successful revascularization, defined as thrombolysis in cerebral infarction (TICI) 2b or 3, was achieved in 38/48 cases (80%), and a good outcome, defined as modified Rankin Scale (mRS) score from 0 to 2 at 90 days after the treatment, was achieved in 24/48 cases (50%). There were two cases of intracranial bleeding (4%). Mean time from onset to recanalization was 297 min. These results, which are similar to those of five previous RCTs, suggest that a collaborative network between affiliated hospitals and KMET is effective for acute reperfusion therapy in local areas wherein experienced neuroendovascular specialists are insufficient. PMID:27725522

  14. Uncommon clinical pattern of FMF: protracted febrile myalgia syndrome.

    Science.gov (United States)

    Tufan, Gülnihal; Demir, Serap

    2010-06-01

    Familial Mediterranean fever (FMF) is a genetic multisystem disorder of unknown etiology characterized by recurrent episodes of fever and pain due to acute inflammation of the peritoneum, synovia, or pleura. Up to 25% of patients with FMF report muscle pain. Myalgia may be a spontaneous pattern, exercise-induced pattern, or protracted febrile myalgia syndrome (PFMS). PFMS is characterized by severe paralyzing myalgia, high fever, abdominal pain, diarrhea, arthritis/arthralgia, and transient vasculitic rashes mimicking Henoch-Schonlein purpura. The episodes last for 4-6 weeks, except in those patients treated with corticosteroids. The PFMS may recur even under colchicine prophylaxis. We describe a 30-year-old pregnant Turkish woman with known FMF and under colchicine prophylaxis, with severe myalgia for 8 weeks, emphasizing the importance of a different clinical pattern of PFMS even in the absence of other symptoms.

  15. Febrile Seizures: Etiology, Prevalence, and Geographical Variation

    Directory of Open Access Journals (Sweden)

    Ali DELPISHEH

    2014-07-01

    Full Text Available How to Cite This Article: Delpisheh A, Veisani Y, Sayehmiri K, Fayyazi A. Febrile Seizures: Etiology, Prevalence, and Geographical Variation. Iran J Child Neurol. 2014 Summer; 8(3:30-37. AbstractObjectiveFebrile seizures (FSs are the most common neurological disorder observed in the pediatric age group. The present study provides information about epidemiological and clinical characteristics as well as risk factors associated with FS among Iranian children.Materials & MethodsOn the computerized literature valid databases, the FS prevalence and 95% confidence intervals were calculated using a random effects model. A metaregression analysis was introduced to explore heterogeneity between studies. Data manipulation and statistical analyses were performed using Stata10.ResultsThe important viral or bacterial infection causes of FSs were; recent upper respiratory infection 42.3% (95% CI: 37.2%–47.4%, gastroenteritis21.5% (95% CI: 13.6%–29.4%, and otitis media infections15.2% (95% CI: 9.8%- 20.7% respectively. The pooled prevalence rate of FS among other childhood convulsions was 47.9% (95% CI: 38.8–59.9%. The meta–regression analysis showed that the sample size does not significantly affect heterogeneity for the factor ‘prevalence FS’.ConclusionsAlmost half of all childhood convulsions among Iranian children are associated with Febrile seizure. ReferencesFelipe L, Siqueira M. febrile seizures: update on diagnosis and management. Siqueira LFM. 2010;56 (4:489–92.Oka E, Ishida S, Ohtsuka Y, Ohtahara S. Neuroepidemiological Study of Childhood Epilepsy by Application of International Classification of Epilepsies and Epileptic Syndromes (ILAE, 1989. Epilepsia. 1995;36 (7:658–61.Shi X, Lin Z, Ye X, Hu Y, Zheng F, Hu H. An epidemiological survey of febrile convulsions among pupils in the Wenzhou region. Zhongguo Dang Dai Er Ke Za Zhi. 2012 Feb;14 (2:128–30.Waruiru C, Appleton R. Febrile seizures: an update. Arch Dis Child

  16. Triagem para o tratamento ambulatorial da neutropenia febril Screening for the outpatient treatment of febrile neutropenia

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    Marcelo Bellesso

    2010-01-01

    Full Text Available A neutropenia febril (NF é uma complicação frequente e potencialmente fatal nos pacientes em tratamento quimioterápico. Entendemos hoje que a neutropenia febril é considerada uma emergência clínica e que a administração de antibióticos de amplo espectro diminui drasticamente a mortalidade. Estudos sugerem que a neutropenia febril compreende um grupo extremamente heterogêneo e que dados clínicos como febre domiciliar, ausência de hipotensão, ausência de desidratação, ausência de doença pulmonar obstrutiva crônica, ausência de outros sintomas, ausência de infecção fúngica prévia e idade Febrile neutropenia is a frequent and potentially fatal adverse event of chemotherapy. Nowadays, febrile neutropenia is considered an emergency and it is known that prompt infusion of antibiotics decreases mortality. Several studies demonstrated that febrile neutropenia is a heterogeneous group of diseases and that factors such as outpatient status, no hypotension, no dehydration, no chronic obstructive pulmonary disease, no symptoms, no previous fungal infection and age < 60 years are protective factors against serious complications as demonstrated by the Multinational Association for Supportive Care in Cancer (MASCC. These data show that outpatient treatment and early discharge is safer and much research has shown lower costs for outpatient treatment in low-risk patients with febrile neutropenia. The aim of this work is to review and discuss tools (in particular the MASCC index for safe screening of febrile neutropenia for outpatient treatment in addition to demonstrate results of research.

  17. Febrile Seizures: clinical and genetic studies

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet)

    1998-01-01

    textabstractFebrile seizures are described as a temporary seizure disorder of childhood; the attacks occur by definition in association with fever and are usually accompanied by sudden tonic-clonic muscle contractions and reduced consciousness, usually lasting not longer than 5 to 10 minutes. Accord

  18. Diagnosing Febrile Illness in a Returned Traveler

    Centers for Disease Control (CDC) Podcasts

    2012-03-01

    This podcast will assist health care providers in diagnosing febrile illness in patients returning from a tropical or developing country.  Created: 3/1/2012 by National Center for Enteric, Zoonotic, and Infectious Diseases (NCEZID).   Date Released: 3/1/2012.

  19. Febrile Seizures: clinical and genetic studies

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet)

    1998-01-01

    textabstractFebrile seizures are described as a temporary seizure disorder of childhood; the attacks occur by definition in association with fever and are usually accompanied by sudden tonic-clonic muscle contractions and reduced consciousness, usually lasting not longer than 5 to 10 minutes.

  20. Risk Factors for Febrile Seizure Recurrence

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2008-02-01

    Full Text Available Factors that predict recurrence of febrile seizures (FS were determined in a prospective study of 260 children age 3 months to 6 years followed for a median of 4.3 years after the first FS at Ippokratio Hospital, Aristotle University of Thessaloniki, Greece.

  1. Incidence of febrile seizures in the Netherlands.

    NARCIS (Netherlands)

    Verburgh, M.E.; Bruijnzeels, M.A.; Wouden, J.C. van der; Suijlekom-Smit, L.W.A. van; Velden, J. van der; Hoes, A.W.; Offringa, M.

    1992-01-01

    To assess the incidence of febrile seizures in The Netherlands, we analyzed data from a population-based study carried out in 161 Dutch general practices. The overall incidence rate was 4.8/1,000 person-years. Considerable age and seasonal variation was found. The chance of a child suffering a

  2. Lumbar Puncture for First Simple Febrile Seizure

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2009-01-01

    Full Text Available Compliance with American Academy of Pediatrics consensus statement recommendations regarding lumbar puncture for infants 6-18 months of age with a first simple febrile seizure was investigated by a retrospective review of 704 infants evaluated in the pediatric emergency medicine division at Children’s Hospital Boston, MA, Oct 1995-Oct 2006.

  3. Treatment of febrile seizures with intermittent clobazam.

    Science.gov (United States)

    Manreza, M L; Gherpelli, J L; Machado-Haertel, L R; Pedreira, C C; Heise, C O; Diament, A

    1997-12-01

    Fifty children, 24 female and 26 male, with ages varying from 6 to 72 months (mean = 23.7 m.) that experienced at least one febrile seizure (FS) entered a prospective study of intermittent therapy with clobazam. Cases with severe neurological abnormalities, progressive neurological disease, afebrile seizures, symptomatic seizures of other nature, or seizures during a central nervous system infection were excluded. Seizures were of the simple type in 25 patients, complex in 20 and unclassified in 5. The mean follow-up period was 7.9 months (range = 1 to 23 m.), and the age at the first seizure varied from 5 to 42 months (mean = 16.8 m.). Clobazam was administered orally during the febrile episode according to the child's weight: up to 5 kg, 5 mg/day; from 5 to 10 kg, 10 mg/day; from 11 to 15 kg, 15 mg/day, and over 15 kg, 20 mg/day. There were 219 febrile episodes, with temperature above 37.8 degrees C, in 40 children during the study period. Twelve children never received clobazam and 28 received the drug at least once. Drug efficacy was measured by comparing FS recurrence in the febrile episodes that were treated with clobazam with those in which only antipyretic measures were taken. Ten children (20%) experienced a FS during the study period. Of the 171 febrile episodes treated with clobazam there were only 3 recurrences (1.7%), while of the 48 episodes treated only with antipyretic measures there were 11 recurrences (22.9%), a difference highly significant (p diazepam in the intermittent treatment of FS recurrence.

  4. Association between iron deficiency and febrile seizures.

    Science.gov (United States)

    Papageorgiou, Valia; Vargiami, Euthymia; Kontopoulos, Eleutherios; Kardaras, Panagiotis; Economou, Marina; Athanassiou-Mataxa, Miranta; Kirkham, Fenella; Zafeiriou, Dimitrios I

    2015-09-01

    The relationship between iron status and febrile seizures has been examined in various settings, mainly in the Developing World, with conflicting results. The aim of this study was to investigate any association between iron deficiency and febrile seizures (FS) in European children aged 6-60 months. Prospective, case-control study. Greek population in Thessaloniki. 50 patients with febrile seizures (cases) and 50 controls (children presenting with fever, without seizures). None. Haematologic parameters (haemoglobin concentration, haematocrit, mean corpuscular volume, red cell distribution width), plasma iron, total iron-binding capacity, plasma ferritin, transferrin saturation and soluble transferrin receptors were compared in cases and controls. Plasma ferritin was lower (median [range]: 42.8 (3-285.7) vs 58.3 (21.4-195.3 ng/ml; p = 0.02) and Total Iron Binding Capacity (TIBC) higher (mean [Standard Deviation] 267 [58.9] vs 243 [58.45] μg/dl, p = 0.04) in cases than in controls. Results were similar for 12 complex FS cases (ferritin 30 (3-121 vs 89 (41.8-141.5ng/lL; TIBC 292.92 [68.0] vs 232.08 [36.27] μg/dL). Iron deficiency, defined as ferritin children with febrile seizures have lower Ferritin than those with fever alone, and iron deficiency, but not anaemia, is associated with recurrence. Iron status screening should be considered as routine for children presenting with or at high risk for febrile seizures. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  5. FEBRILE SEIZURE: RECURRENCE AND RISK FACTORS

    Directory of Open Access Journals (Sweden)

    A. TALEBIAN

    2006-06-01

    Full Text Available Background:Febrile Convulsion is the most common convulsive disorder in children,occurring in 2 to 4% of the pediatric population and recurring in 30-50% of cases. Considering the varying recurrence rates reported, thisstudy was conducted at the pediatric ward of the Shaheed BeheshtiGeneral Hospital, between 2000-2001 to determine the frequencyof recurrence and related risk factors in children presenting with theirfirst episode of febrile convulsionMaterials & Methods:A two–year cohort study was performed on 50 children presentingwith the first attack of febrile convulsion. Patient demographic dataincluding age, sex, type and duration of seizure, family history offebrile seizure or epilepsy and the interval between fever onset andoccurrence of seizure were recorded in questionnaires. Those patients,for whom prophylactic medication was not administered, werefollowed at three–month intervals for up to one year. Findings werestatistically analyzed using Fisher’s exact testResults:Recurrence was observed in twelve children (24% out of the fifty,being most common in patients aged less than one year (54.4%.Recurrence rates among children with a positive family history offebrile convulsion, presence of complex febrile seizure and positivefamily history of epilepsy were 42.1%, 42.8% and 25% respectively.From among those children with a “less than one hour” intervalbetween fever onset and occurrence of seizure, recurrence occurredin 43-7% of cases, while in those with a “more than one hourinterval”, 14.7% experienced recurrence.Conclusion:Recurrence rates are increased by certain factors including age-belowone year-, positive family history of febrile convulsion, and a “lessthan one hour” interval between time of fever onset and seizureoccurrence.

  6. Acute toxicity of current and alternative oil spill chemical dispersants to early life stage blue crabs (Callinectes sapidus).

    Science.gov (United States)

    Pie, Hannah V; Mitchelmore, Carys L

    2015-06-01

    The aim of this study was to examine the acute toxicity of five oil spill chemical dispersants on the ecologically and economically important coastal and estuarine species, blue crab Callinectes sapidus. Static, non-renewal 48 h acute toxicity tests were performed on stage-II blue crab zoea. The median lethal concentration (LC50) was calculated for each dispersant at 24 h and 48 h using nominal concentrations for each dispersant tested. The 48 h LC50 values from the most to the least toxic ranged from 10.1 mg L(-1) for Dispersit SPC 1000 to 76.5 mg L(-1) for Orca. For all dispersants, the swimming activity and mobility of larvae decreased with increasing dispersant concentration within 24h of exposure and reached relative immobility at concentrations below LC50 values. These results show that the dispersants examined in this study are only slightly toxic after 48 h exposure to the earliest life stage of blue crabs that might likely be exposed to dispersants in the environment, with the exception of Dispersit SPC 1000 that bordered between slightly and moderately toxic. Although the dispersants themselves appear to not cause substantial acute toxicity, sublethal and potentially delayed impacts, such as, reduced mobility or food source availability could indirectly remove larvae from the population and need to be further examined, as do larval responses in standard chronic toxicity tests. Furthermore, dispersants are not released into the environment in isolation and so the impact of dispersed-oil using these dispersant formulations also needs to be investigated to translate into real-world situations. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Renal Function in Children with Febrile Convulsions

    Directory of Open Access Journals (Sweden)

    Ladan AFSHARKHAS

    2014-12-01

    Full Text Available How to Cite This Article: Afsharkhas L, Tavasoli A. Renal Function in Children with Febrile Convulsions.Iran J Child Neurol. 2014 Autumn;8(4:57-61.AbstractObjectiveFebrile convulsions (FC are the most frequent seizure disorder in children.Some studies have detected serum electrolyte disturbances in patients with FC.This study determines serum electrolytes, renal function tests, and frequency of urinary tract infection in hospitalized children with FC.Materials & MethodsIn this descriptive, cross sectional study, we evaluated 291 children with FC admitted to the Neurology ward of Ali-Asghar Children’s Hospital from 2008–2013. Data was recorded on age, sex, type (simple, complex, and recurrence of seizures, family history of FC and epilepsy, serum electrolytes, renal function tests, and urinary tract infections.ResultsA total of 291 patients with diagnosis of FC were admitted to our center. Of these 291 patients, 181 (62.2% were male. The mean age was 24.4 ± 14.6 months.There were simple, complex, and recurrent FCs in 215 (73.9%, 76 (26.1% and 61 (21% of patients, respectively. Urinary tract infections (UTI were found in 13 (4.5% patients, more present in females (p-value = 0.03 and under 12 months of age (p-value = 0.003. Hyponatremia, hypocalcemia, and hypokalemia was detected in 32 (11%, 16 (5.5%, and 4 (1.4% of cases, respectively. Twentyfour (8.2% patients had a glomerular filtration rate less than 60 ml/min/1.73m2.There were no abnormalities in serum magnesium, BUN, and creatinine levels.ConclusionDuring FCs, mild changes may occur in renal function but a serum electrolyte evaluation is not necessary unless patients are dehydrated. In children with FC, urinary tract infections should be ruled out. ReferencesGhofrani M. Febrile Convulsion: Another look at an old subject. Iran J Child Neurology 2006 June:1(1:5-9.Swaiman K, Ashwal S, Ferriero D, Schor N. Swaiman’s Pediatric Neurology: Principles and Practice. 5th edition

  8. [Acute rheumatic fever].

    Science.gov (United States)

    Maier, Alexander; Kommer, Vera

    2016-03-01

    We report on a young women with acute rheumatic fever. Acute rheumatic fever has become a rare disease in Germany, especially in adults. This carries the risk that it can be missed in the differential diagnostic considerations of acute rheumatic disorders and febrile status. If rheumatic fever is not diagnosed and treated correctly, there is a considerable risk for rheumatic valvular heart disease. In this article diagnosis, differential diagnosis and therapy of rheumatic fever are discussed extensively.

  9. Patients' and relatives' experience of difficulties following severe traumatic brain injury: the sub-acute stage

    DEFF Research Database (Denmark)

    Holm, Sara; Schönberger, Michael; Poulsen, Ingrid;

    2008-01-01

    The present study aimed to (1) identify the difficulties most frequently reported by individuals with severe traumatic brain injury (TBI) at the time of discharge from a sub-acute rehabilitation brain injury unit as well as difficulties reported by their relatives, (2) compare patients......' and relatives' reports of patient difficulties, and (3) explore the role of injury severity, disability and other factors on subjective experience of difficulties. The primary measure was the European Brain Injury Questionnaire (EBIQ) administered to patients and to one of their close relatives at discharge...

  10. Improved early diagnosis of acute inflammatory skeletal-articular diseases in children: A two-radiopharmaceutical approach

    Energy Technology Data Exchange (ETDEWEB)

    Handmaker, H.; Giammona, S.T.

    1984-05-01

    The febrile child with a painful bone or joint still presents a difficult pediatric diagnostic problem. Acute hematogenous osteomyelitis, septic arthritis, and cellulitis are the most common causes of this symptom. Thirty-seven patients with these disorders were studied. Because findings from technetium-99m phosphate bone scans and roentgenograms are often normal in patients in the early stages of acute hematogenous osteomyelitis, children suspected of having this disorder were tested using gallium-67 citrate scans in addition to the other diagnostic procedures. The increased diagnostic accuracy of this approach over that of bone scan and roentgenogram studies alone was observed in the children with fever and bone or joint pain.

  11. Non-Steroid Anti-Inflammatory Drugs Are Better than Acetaminophen on Fever Control at Acute Stage of Fracture.

    Directory of Open Access Journals (Sweden)

    Kuang-Ting Yeh

    Full Text Available In addition to adequate surgical fixation and an aggressive rehabilitation program, pain relief is one of the most critical factors in the acute stage of fracture treatment. The most common analgesics are nonsteroid anti-inflammatory drugs and Acetaminophen, both of which relieve pain and reduce body temperature. In clinical experiences, they exhibit effective pain control; however, their influence on body temperature remains controversial. This study is aimed at determining the effects of analgesics at the acute stage of traumatic fracture by performing a clinical retrospective study of patients with fractures and a fracture animal model. The retrospective study revealed that, in the acetaminophen group, the mean value of postmedication body temperature (BT was significantly higher than that of the premedication BT. The change in BT was highly related with the medication rather than other risk factors. Forty eight 12-week-old male Wistar rats were divided into 6 groups: a control group, fracture group, fracture-Acetaminophen group, Acetaminophen group, fracture-Arcoxia group, and Arcoxia group. Fracture rats were prepared by breaking their unilateral tibia and fibula. Their inflammation conditions were evaluated by measuring their serum cytokine level and their physiological status was evaluated by estimating their central temperature, heart rate, and mean blood pressure. The hepatic adverse effects were assessed by measuring the serum levels of aspartate aminotransferase (sGOT and alanine aminotransferase (sGPT. The central temperature in the fracture-Acetaminophen group exceeded that in the groups fed normal saline water or Arcoxia. Accumulated hepatic injury was presented as steadily ascending curves of sGOT and sGPT. Inflammation-related cytokine levels were not higher in the Acetaminophen fracture group and were significantly lower in the fracture-Arcoxia group. Fever appeared to be aggravated by acetaminophen and more related to the

  12. Non-Steroid Anti-Inflammatory Drugs Are Better than Acetaminophen on Fever Control at Acute Stage of Fracture.

    Science.gov (United States)

    Yeh, Kuang-Ting; Wu, Wen-Tien; Subeq, Yi-Maun; Niu, Chi-Chien; Liao, Kuang-Wen; Chen, Ing-Ho; Wang, Jen-Hung; Lee, Ru-Ping

    2015-01-01

    In addition to adequate surgical fixation and an aggressive rehabilitation program, pain relief is one of the most critical factors in the acute stage of fracture treatment. The most common analgesics are nonsteroid anti-inflammatory drugs and Acetaminophen, both of which relieve pain and reduce body temperature. In clinical experiences, they exhibit effective pain control; however, their influence on body temperature remains controversial. This study is aimed at determining the effects of analgesics at the acute stage of traumatic fracture by performing a clinical retrospective study of patients with fractures and a fracture animal model. The retrospective study revealed that, in the acetaminophen group, the mean value of postmedication body temperature (BT) was significantly higher than that of the premedication BT. The change in BT was highly related with the medication rather than other risk factors. Forty eight 12-week-old male Wistar rats were divided into 6 groups: a control group, fracture group, fracture-Acetaminophen group, Acetaminophen group, fracture-Arcoxia group, and Arcoxia group. Fracture rats were prepared by breaking their unilateral tibia and fibula. Their inflammation conditions were evaluated by measuring their serum cytokine level and their physiological status was evaluated by estimating their central temperature, heart rate, and mean blood pressure. The hepatic adverse effects were assessed by measuring the serum levels of aspartate aminotransferase (sGOT) and alanine aminotransferase (sGPT). The central temperature in the fracture-Acetaminophen group exceeded that in the groups fed normal saline water or Arcoxia. Accumulated hepatic injury was presented as steadily ascending curves of sGOT and sGPT. Inflammation-related cytokine levels were not higher in the Acetaminophen fracture group and were significantly lower in the fracture-Arcoxia group. Fever appeared to be aggravated by acetaminophen and more related to the elevation of hepatic

  13. [Clinical safety research of penetrating acupuncture at the head points for cerebral hemorrhage at the acute stage].

    Science.gov (United States)

    Yuan, Ping; Bao, Chun-Ling; Dong, Gui-Rong

    2012-07-01

    To verify the safety of penetrating acupuncture at the head points for cerebral hemorrhage at the acute stage. Sixty cases of cerebral hemorrhage at the acute stage were selected and randomized into a western medication group and a head-point group, 30 cases in each one. In the western medication group, the anti-cranial pressure and anti-blood pressure program was administered with the conventional intravenous infusion of Sodium Nitroprusside, Mannite, etc. In the head-point group, on the basis of the treatment as the western medication group, the penetrating acupuncture at the head points was supplemented. For consciousness disturbance, Taiyang (EX-HN 5), Benshen (GB 13) and penetrating needling from Shenting (GV 24) to Shangxing (GV 23) were selected. For headache, the penetrating needling was adopted from Shangxing (GV 23) to Yintang (EX-HN 3) and from Fengchi (GB 20) to Fengchi (GB 20). For disturbance of urination and defecation, the penetrating needling was adopted from Baihui (GV 20) to Sishencong (EX-HN 1). For aphasia, the penetrating needling was adopted from Fengfu (GV 16) to Yamen (GV 15), etc. For facial paralysis, the penetrating needling from Dicang (ST 4) to Jiache (ST 6) and Xiaguan (ST 7) were selected. For paralysis, the penetrating needling was adopted from Baihui (GV 20) to Taiyang (EX-HN 5), etc. Before and after treatment, the changes in cerebral hemorrhagic volume, the results of blood, urine and stool routine examination, the situations of the life indices such as heart, liver and kidney functions, blood pressure, respiration and heart rate were observed, as well as the impacts on ECG. The cranial CT sania cn indicated that the rate of the basic and significant absorption of hematoma was 80.0% (24/30) in the head-point group, which was superior to 56.7% (17/30) in the western medication group (P 0.05). There were no any abnormal changes in liver and kidney functions. In the head-point group, the abnormality rate of ECG was lower obviously

  14. Treatment Duration of Febrile Urinary Tract Infections

    OpenAIRE

    van der Starre, Willize E.; van Dissel, Jaap T.; Nieuwkoop, Cees

    2011-01-01

    Although febrile urinary tract infections (UTIs) are relatively common in adults, data on optimal treatment duration are limited. Randomized controlled trials specifically addressing the elderly and patients with comorbidities have not been performed. This review highlights current available evidence. Premenopausal, non-pregnant women without comorbidities can be treated with a 5–7 day regimen of fluoroquinolones in countries with low levels of fluoroquinolone resistance, or, if proven suscep...

  15. Treatment of febrile seizures with intermittent clobazam

    OpenAIRE

    1997-01-01

    Fifty children, 24 female and 26 male, with ages varying from 6 to 72 months (mean=23.7 m.) that experienced at least one febrile seizure (FS) entered a prospective study of intermittent therapy with clobazam. Cases with severe neurological abnormalities, progressive neurological disease, afebrile seizures, symptomatic seizures of other nature, or seizures during a central nervous system infection were excluded. Seizures were of the simple type in 25 patients, complex in 20 and unclassified i...

  16. [Epidemiological surveillance of febrile rash illness].

    Science.gov (United States)

    Pérez-Pérez, Gabriela Fidela; Rojas-Mendoza, Teresita; Cabrera-Gaytán, David Alejandro; Grajales-Muñiz, Concepción; Maldonado-Burgos, Martha Alejandra

    2015-01-01

    Introducción: en 2011 se detectaron tres casos importados de sarampión, por lo que se intensificó la vigilancia epidemiológica con emisión de alertas epidemiológicas. El objetivo de este estudio es describir el fenómeno de la intensificación de la vigilancia epidemiológica de enfermedad febril exantemática ante la importación de casos confirmados de sarampión en el territorio nacional en el Instituto Mexicano del Seguro Social. Métodos: se obtuvieron los casos del sistema especial de vigilancia epidemiológica de 2011, se compararon con el año previo. Se determinó t de Student para diferencia de medias, prueba de Wilson para proporciones; ambas con un valor alfa del 0.05. Resultados: en 2011 se notificaron 2786 casos de enfermedad febril exantemática, 51.2 % más casos que el año anterior; el número de casos reportados con relación a los esperados aumentó en 29 de las 35 Delegaciones del IMSS con un incremento en el promedio de casos notificados a partir de la semana 26. El 67.4 % de los casos notificados se concentró en los menores de 5 años de edad. Conclusiones: se apreció un incremento importante de casos notificados de enfermedad febril exantemática en comparación con el año previo. El Instituto cuenta con un sistema de vigilancia epidemiológica de enfermedad febril exantemática robusto y flexible, que ha permitido identificar riesgos a la población.

  17. Chikungunya and dengue fever among hospitalized febrile patients in northern Tanzania.

    Science.gov (United States)

    Hertz, Julian T; Munishi, O Michael; Ooi, Eng Eong; Howe, Shiqin; Lim, Wen Yan; Chow, Angelia; Morrissey, Anne B; Bartlett, John A; Onyango, Jecinta J; Maro, Venance P; Kinabo, Grace D; Saganda, Wilbrod; Gubler, Duane J; Crump, John A

    2012-01-01

    Consecutive febrile admissions were enrolled at two hospitals in Moshi, Tanzania. Confirmed acute Chikungunya virus (CHIKV), Dengue virus (DENV), and flavivirus infection were defined as a positive polymerase chain reaction (PCR) result. Presumptive acute DENV infection was defined as a positive anti-DENV immunoglobulin M (IgM) enzyme-linked immunsorbent assay (ELISA) result, and prior flavivirus exposure was defined as a positive anti-DENV IgG ELISA result. Among 870 participants, PCR testing was performed on 700 (80.5%). Of these, 55 (7.9%) had confirmed acute CHIKV infection, whereas no participants had confirmed acute DENV or flavivirus infection. Anti-DENV IgM serologic testing was performed for 747 (85.9%) participants, and of these 71 (9.5%) had presumptive acute DENV infection. Anti-DENV IgG serologic testing was performed for 751 (86.3%) participants, and of these 80 (10.7%) had prior flavivirus exposure. CHIKV infection was more common among infants and children than adults and adolescents (odds ratio [OR] 1.9, P = 0.026) and among HIV-infected patients with severe immunosuppression (OR 10.5, P = 0.007). CHIKV infection is an important but unrecognized cause of febrile illness in northern Tanzania. DENV or other closely related flaviviruses are likely also circulating.

  18. [Nutritional status in acute stage ischemic stroke and its relation to disease severity and prognosis of patients].

    Science.gov (United States)

    Hong, Qing; Zhang, Li-San; Chen, Yin; He, Xu-Dong; Hu, Xing-Yue

    2015-01-01

    To investigate the nutritional status in acute stage ischemic stroke and its relation to disease severity and prognosis of patients. Fifty patients with ischemic stroke were admitted in hospital within 48 h after onset. National Institute of Health stroke scale (NIHSS) was used to assess the severity of stroke. Physical index and laboratory index were measured on d1, d7 and d14 after admission. Physical index included body weight, body mass index, triceps skin folds, upper arm circumference and arm muscle circumference. Laboratory index included prealbumin, high sensitivity C-reactive protein (hs-CRP), complement C3 and cortisol. The severity of metabolic disturbance was expressed as the difference of biochemical indexes between the d7 and d1. All cases were followed up for 6 months. The prognosis of stroke was evaluated with modified Rankin (mRankin) scores. No significant changes of physical indexes were found between d7 and d1. The levels of prealbumin and complement C3 on d7 after admission were significantly decreased compared to d1 (198.8 mg/L±20.3 mg/L vs 286.7 mg/L±23.8 mg/L and 0.6 g/L±0.1 g/L vs 1.0 g/L±0.1 g/L, respectively, both Pnutrition metabolism disturbances (PNutrition metabolism disturbances in patients with acute ischemic stroke are related to the disease duration, the severity and prognosis of stroke.

  19. Febrile urinary tract infections: pyelonephritis and urosepsis.

    Science.gov (United States)

    Schneeberger, Caroline; Holleman, Frits; Geerlings, Suzanne E

    2016-02-01

    Complicated infections of the urinary tract (UTI) including pyelonephritis and urosepsis are also called febrile UTI. This review describes insights from the literature on this topic since July 2014. Recent studies regarding risk factors and consequences of febrile UTI confirmed existing knowledge. It remains difficult to obtain insight into the epidemiology of febrile UTI because urine and blood cultures are frequently missing. The relationship between host and virulence factors of Escherichia coli was further explored showing that less virulent strains can cause infection in immunocompromised patients. In contrast to obstructive uropathy, diabetes, and being older, neutropenia was not a risk factor for lower UTI or urosepsis. A randomized controlled trial revealed that ceftolozane-tazobactam was marginally superior to levofloxacin as treatment for complicated UTI. Case series supported the notion that xanthogranulomatous and emphysematous pyelonephritis are more common in diabetic patients and that drainage or surgery is often required. Neutropenia was not a risk factor for lower UTI or urosepsis. When local resistance percentages to the frequently prescribed fluoroquinolones are high, the combination of ceftolozane-tazobactam may be an alternative as treatment for complicated UTI. Xanthogranulomatous and emphysematous pyelonephritis need to be considered in diabetic patients presenting with UTI symptoms.

  20. Prevalence of febrile syndromes in dengue surveillance, havana city, 2007.

    Science.gov (United States)

    Peláez, Otto; Sánchez, Lizet; Más, Pedro; Pérez, Suzette; Kourí, Gustavo; Guzmán, María G

    2011-04-01

    Determine point prevalence of febrile syndromes and compare with prevalence reported by habitual clinical and seroepidemiologic dengue surveillance system in Havana City. In October 2007, a descriptive, cross-sectional study was carried out in a representative sample, calculating prevalences of febrile syndromes and undifferentiated febrile syndromes. Chi-square analysis was used for rate comparisons. Point prevalences of febrile syndromes and undifferentiated febrile syndromes were 352.6 and 144.2 times greater, respectively, than those reported by the habitual clinical and seroepidemiologic dengue surveillance system; these differences were statistically significant (p < 0.001). Point prevalence of febrile syndromes was far greater than prevalence reported by the habitual clinical and seroepidemiologic dengue surveillance system, an indication of underreporting.

  1. SERUM ZINC LEVEL IN PATIENTS WITH SIMPLE FEBRILE SEIZURE

    Directory of Open Access Journals (Sweden)

    Farhad HEYDARIAN

    2010-10-01

    Full Text Available ObjectiveTo evaluate the serum zinc level of the patients with simple febrile seizure and compare them with febrile children without seizure.Materials & MethodsThis prospective case - control study was performed on 60 patients aged 6 months to 6 years from Apr. 2009 to Jan.2010 in Ghaem, Imam Reza and Dr. Sheikh Hospitals in Mashhad. The serum zinc level was assessed and compared between the cases (30 individuals who suffered from simple febrile seizure and the controls (30 individuals who had fever without seizure.ResultsMean serum zinc level was 663.7 µg /l and 758.33  µg /l in the case group and the control group, respectively (PConclusionIt was revealed that the serum level of zinc was significantly lower in children with simple febrile seizure in comparison with febrile children without seizure.Keywords: Simple febrile seizure, children, zinc, CSF (cerebrospinal fluid

  2. Twist2 Is Upregulated in Early Stages of Repair Following Acute Kidney Injury

    Science.gov (United States)

    Grunz-Borgmann, Elizabeth A.; Nichols, LaNita A.; Wang, Xinhui; Parrish, Alan R.

    2017-01-01

    The aging kidney is a marked by a number of structural and functional changes, including an increased susceptibility to acute kidney injury (AKI). Previous studies from our laboratory have shown that aging male Fischer 344 rats (24 month) are more susceptible to apoptosis-mediated injury than young counterparts. In the current studies, we examined the initial injury and early recovery phases of mercuric chloride-induced AKI. Interestingly, the aging kidney had decreased serum creatinine compared to young controls 1 day following mercuric chloride injury, but by day 4, serum creatinine was significantly elevated, suggesting that the aging kidney did not recover from injury. This conclusion is supported by the findings that serum creatinine and kidney injury molecule-1 (Kim-1) gene expression remain elevated compared to young controls at 10 days post-injury. To begin to elucidate mechanism(s) underlying dysrepair in the aging kidney, we examined the expression of Twist2, a helix-loop-helix transcription factor that may mediate renal fibrosis. Interestingly, Twist2 gene expression was elevated following injury in both young and aged rats, and Twist2 protein expression is elevated by mercuric chloride in vitro. PMID:28208580

  3. Dengue and Chikungunya fever among viral diseases in outpatient febrile children in Kilosa district hospital, Tanzania.

    Science.gov (United States)

    Chipwaza, Beatrice; Mugasa, Joseph P; Selemani, Majige; Amuri, Mbaraka; Mosha, Fausta; Ngatunga, Steve D; Gwakisa, Paul S

    2014-11-01

    Viral etiologies of fever, including dengue, Chikungunya, influenza, rota and adeno viruses, cause major disease burden in tropical and subtropical countries. The lack of diagnostic facilities in developing countries leads to failure to estimate the true burden of such illnesses, and generally the diseases are underreported. These diseases may have similar symptoms with other causes of acute febrile illnesses including malaria and hence clinical diagnosis without laboratory tests can be difficult. This study aimed to identify viral etiologies as a cause of fever in children and their co-infections with malaria. A cross sectional study was conducted for 6 months at Kilosa district hospital, Tanzania. The participants were febrile children aged 2-13 years presented at the outpatient department. Diagnostic tests such as IgM and IgG ELISA, and PCR were used. A total of 364 patients were enrolled, of these 83(22.8%) had malaria parasites, 76 (20.9%) had presumptive acute dengue infection and among those, 29(38.2%) were confirmed cases. Dengue was more likely to occur in children ≥ 5 years than in dengue infection or malaria. Co-infections between malaria and Chikungunya, malaria and dengue fever as well as Chikungunya and dengue were detected. Most patients with Chikungunya and dengue infections were treated with antibacterials. Furthermore, our results revealed that 5(5.2%) of patients had influenza virus while 5(12.8%) had rotavirus and 2(5.1%) had adenovirus. Our results suggest that even though viral diseases are a major public health concern, they are not given due recognition as a cause of fever in febrile patients. Emphasis on laboratory diagnostic tests for proper diagnosis and management of febrile patients is recommended.

  4. Food-borne bacteremic illnesses in febrile neutropenic children.

    Science.gov (United States)

    Lee, Anselm Chi-Wai; Siao-Ping Ong, Nellie Dawn

    2011-08-31

    Bacteremia following febrile neutropenia is a serious complication in children with malignancies. Preventive measures are currently targeted at antimicrobial prophylaxis, amelioration of drug-induced neutropenia, and nosocomial spread of pathogens, with little attention to community-acquired infections. A retrospective study was conducted at a pediatric oncology center during a 3-year period to identify probable cases of food-borne infections with bacteremia. Twenty-one bacteremic illnesses affecting 15 children receiving chemotherapy or hematopoietic stem cell transplantation were reviewed. Three (14%) episodes were highly suspected of a food-borne origin: a 17-year-old boy with osteosarcoma contracted Sphingomonas paucimobilis septicemia after consuming nasi lemak bought from a street hawker; a 2-year-old boy with acute lymphoblastic leukemia developed Chryseobacterium meningosepticum septicemia after a sushi dinner; a 2-year-old girl was diagnosed with acute lymphoblastic leukemia and Lactobacillus bacteremia suspected to be of probiotic origin. All of them were neutropenic at the time of the infections and the bacteremias were cleared with antibiotic treatment. Food-borne sepsis may be an important, but readily preventable, cause of bloodstream infections in pediatric oncology patients, especially in tropical countries with an abundance of culinary outlets.

  5. Food-borne bacteremic illnesses in febrile neutropenic children

    Directory of Open Access Journals (Sweden)

    Anselm Chi-wai Lee

    2011-08-01

    Full Text Available Bacteremia following febrile neutropenia is a serious complication in children with malignancies. Preventive measures are currently targeted at antimicrobial prophylaxis, amelioration of drug-induced neutropenia, and nosocomial spread of pathogens, with little attention to community-acquired infections. A retrospective study was conducted at a pediatric oncology center during a 3-year period to identify probable cases of food-borne infections with bacteremia. Twenty-one bacteremic illnesses affecting 15 children receiving chemotherapy or hematopoietic stem cell transplantation were reviewed. Three (14% episodes were highly suspected of a food-borne origin: a 17-year-old boy with osteosarcoma contracted Sphingomonas paucimobilis septicemia after consuming nasi lemak bought from a street hawker; a 2-year-old boy with acute lymphoblastic leukemia developed Chryseobacterium meningosepticum septicemia after a sushi dinner; a 2-year-old girl was diagnosed with acute lymphoblastic leukemia and Lactobacillus bacteremia suspected to be of probiotic origin. All of them were neutropenic at the time of the infections and the bacteremias were cleared with antibiotic treatment. Food-borne sepsis may be an important, but readily preventable, cause of bloodstream infections in pediatric oncology patients, especially in tropical countries with an abundance of culinary outlets.

  6. Song practice promotes acute vocal variability at a key stage of sensorimotor learning.

    Directory of Open Access Journals (Sweden)

    Julie E Miller

    Full Text Available BACKGROUND: Trial by trial variability during motor learning is a feature encoded by the basal ganglia of both humans and songbirds, and is important for reinforcement of optimal motor patterns, including those that produce speech and birdsong. Given the many parallels between these behaviors, songbirds provide a useful model to investigate neural mechanisms underlying vocal learning. In juvenile and adult male zebra finches, endogenous levels of FoxP2, a molecule critical for language, decrease two hours after morning song onset within area X, part of the basal ganglia-forebrain pathway dedicated to song. In juveniles, experimental 'knockdown' of area X FoxP2 results in abnormally variable song in adulthood. These findings motivated our hypothesis that low FoxP2 levels increase vocal variability, enabling vocal motor exploration in normal birds. METHODOLOGY/PRINCIPAL FINDINGS: After two hours in either singing or non-singing conditions (previously shown to produce differential area X FoxP2 levels, phonological and sequential features of the subsequent songs were compared across conditions in the same bird. In line with our prediction, analysis of songs sung by 75 day (75d birds revealed that syllable structure was more variable and sequence stereotypy was reduced following two hours of continuous practice compared to these features following two hours of non-singing. Similar trends in song were observed in these birds at 65d, despite higher overall within-condition variability at this age. CONCLUSIONS/SIGNIFICANCE: Together with previous work, these findings point to the importance of behaviorally-driven acute periods during song learning that allow for both refinement and reinforcement of motor patterns. Future work is aimed at testing the observation that not only does vocal practice influence expression of molecular networks, but that these networks then influence subsequent variability in these skills.

  7. The effect of antiemetics and reduced radiation fields on acute gastrointestinal morbidity of adjuvant radiotherapy in Stage I seminoma of the testis: a randomized pilot study

    Energy Technology Data Exchange (ETDEWEB)

    Khoo, V.S.; Rainford, K.; Horwich, A.; Dearnaley, D.P. [Royal Marsden NHS Trust, Sutton (United Kingdom)

    1997-12-31

    The purpose of this pilot study was to evaluate the acute gastrointestinal morbidity of adjuvant radiotherapy (RT) for Stage I seminoma of the testis. Ten Stage I patients receiving para-aortic and ipsilateral pelvic nodal (dog-leg) RT provided a toxicity baseline (group A). Twenty Stage I patients randomized to dog-let RT or para-aortic RT (10 per group) were further randomized to received prophylactic ondansetron or expectant therapy with metoclopramide (group B). Daily patient-completed questionnaires evaluated acute toxicity. Dog-leg RT for Stage I seminomas is associated with readily demonstrable gastrointestinal tract (GIT) toxicity. The number of patients in this study is too small to produce definitive results, but there appears to be reduced GIT toxicity with prophylactic antiemetics. The effect of reduced RT fields has been assessed further in the MRC randomized tiral of field sizes (TE10). (Author).

  8. Serum endocan levels in children with febrile neutropenia

    Directory of Open Access Journals (Sweden)

    Eylem Kiral

    2016-03-01

    Full Text Available Endocan is an endotelial cell specific molecule; previous studies have shown that serum endocan levels increased in cancer and sepsis and are also related to the severity of sepsis. There are no clinical study about serum endocan levels in children with febrile neutropenia. The aim of this study was to evaluate serum endocan levels in pediatric leukemia patients with febrile neutropenia (n=33 and compare them with children with leukemia without fever (n=33 and also with healthy children (n=24. The median serum endocan level in the first group (children with febrile neutropenia was statistically significantly higher compared to the leukemic children without febrile neutropenia and also control group (P<0.01 for both. No difference was determined between the serum endocan levels of the leukaemia patients without febrile neutropenia and the healthy control group (P>0.05. Serum endocan levels were also similar with febrile neutropenia due to bacterial causes comparing with the idiopathic febril neutropenia. The results of this study showed increased serum endocan in children with leukemia during the febrile neutropenia episode, and no changes of serum endocan levels in children without leukemia without infection/fever. The monitoring of a series of serum endocan levels would be helpful for the course of febrile neutropenia.

  9. Acute toxicity of Roundup® herbicide to three life stages of the freshwater shrimp Caridina nilotica (Decapoda: Atyidae)

    Science.gov (United States)

    Mensah, P. K.; Muller, W. J.; Palmer, C. G.

    Glyphosate based herbicides, including Roundup®, are frequently used in the chemical control of weeds and invading alien plant species in South Africa. These herbicides ultimately get into water courses directly or indirectly through processes such as drifting, leaching, surface runoff and foliar spray of aquatic nuisance plants. Despite their widespread use, no water quality guideline exists to protect indigenous South African freshwater organisms from the toxic effects of these herbicides. The toxicity of the herbicide Roundup® was assessed using three different life stages of the freshwater shrimp Caridina nilotica, a prevalent species in South African freshwater ecosystems. Neonate (7 dph and 40 dph) shrimps were exposed to varying concentrations (1.5-50 mg/L acid equivalence (a.e.)) of the herbicide in 48 and 96 h acute toxicity tests in order to determine the most sensitive life-stage. The results showed neonates to be more sensitive to Roundup® than both juveniles and adults with mean 96 h LC 50 values of 2.5, 7.0 and 25.3 mg/L a.e. respectively. The estimated 96 h LC 50 of neonates is much lower than the application rate (20-30 mg/L a.e.), although the application’s impact will depend on the dilution rate of the applied concentration in the environment. All three life-stages of unexposed animals exhibited active and coordinated movement but exposed shrimps were erratic and slow in their movements, with neonates showing most of these behavioral irregularities. This study shows that low levels of the herbicide Roundup® may adversely affect C. nilotica health and survival. Thus, the herbicide should be carefully managed to minimize any negative impact on non-target freshwater organisms.

  10. Are Surrogate Assumptions and Use of Diuretics Associated with Diagnosis and Staging of Acute Kidney Injury after Cardiac Surgery?

    Science.gov (United States)

    Hussein, Hayder K.; Prabhu, Mahesh; Kanagasundaram, N. Suren

    2012-01-01

    Summary Background and objectives This study measured the association between the Acute Kidney Injury Network (AKIN) diagnostic and staging criteria and surrogates for baseline serum creatinine (SCr) and body weight, compared urine output (UO) with SCr criteria, and assessed the relationships between use of diuretics and calibration between criteria and prediction of outcomes. Design, setting, participants, & measurements This was a retrospective cohort study using prospective measurements of SCr, hourly UO, body weight, and drug administration records from 5701 patients admitted, after cardiac surgery, to a cardiac intensive care unit between 1995 and 2006. Results More patients (n=2424, 42.5%) met SCr diagnostic criteria with calculated SCr assuming a baseline estimated GFR of 75 ml/min per 1.73 m2 than with known baseline SCr (n=1043, 18.3%). Fewer patients (n=484, 8.5%) met UO diagnostic criteria with assumed body weight (70 kg) than with known weight (n=624, 10.9%). Agreement between SCr and UO criteria was fair (κ=0.28; 95% confidence interval 0.25–0.31). UO diagnostic criteria were specific (0.95; 0.94–0.95) but insensitive (0.36; 0.33–0.39) compared with SCr. Intravenous diuretics were associated with higher probability of falling below the UO diagnostic threshold compared with SCr, higher 30-day mortality (relative risk, 2.27; 1.08–4.76), and the need for renal support (4.35; 1.82–10.4) compared with no diuretics. Conclusions Common surrogates for baseline estimated GFR and body weight were associated with misclassification of AKIN stage. UO criteria were insensitive compared with SCr. Intravenous diuretic use further reduced agreement and confounded association between AKIN stage and 30-day mortality or need for renal support. PMID:22246280

  11. Iron Status and Febrile Seizure- A Case Control Study in Children Less Than 3 Years

    Directory of Open Access Journals (Sweden)

    Mansour SADEGHZADEH

    2013-01-01

    febrile convulsions: case-control study in children under 2 years. BMJ. 1996 Aug;313(7053:343.Yadav D, Chandra J. Iron deficiency: beyond anemia. Indian J Pediatr. 2011 Jan;78(1:65-72.Sherjil A, us Saeed Z, Shehzad S, Amjad R. Iron deficiency anaemia-a risk factor for febrile seizures in children. J Ayub Med Coll Abbottabad. 2010 Jul-Sep;22(3:71-3.Erikson KM, Jones BC, Hess EJ, Zhang Q, Beard JL. Iron deficiency decreases dopamine D1 and D2 receptors in rat brain. Pharmacol Biochem Behav. 2001 Jul-Aug;69(3-4:409-18.Beard JL, Chen Q, Connor J, Jones BC. Altered monoamine metabolism in caudate-putamen of iron-deficient rats. Pharmacol Biochem Behav. 1994 Jul;48(3:621-4.Chen Q, Beard JL, Jones BC. Abnormal rat brain monoamine metabolism in iron deficiency anemia. J Nutr Biochem. 1995;6(9:486-93.Youdim MB, Ben-Shachar D, Yehuda S. Putative biological mechanisms of the effect of iron deficiency on brain biochemistry and behavior. Am J Clin Nutr. 1989 Sep;50(3 Suppl:607-15.Felt BT, Beard JL, Schallert T, Shao J, Aldridge JW, Connor JR et al. Persistent12.  neurochemical and behavioral abnormalities in adulthood despite early iron supplementation for perinatal iron deficiency anemia in rats. Brain Behav Res. 2006 Aug;171(2:261-70.Beard JL, Felt B, Schallert T, Burhans M, Connor JR, Georgieff MK. Moderate iron deficiency in infancy: biology and behavior in young rats. Behav Brain Res. 2006 Jun 30;170(2:224-32.Beard JL, Connor JR. Iron status and neural functioning. Ann Rev Nutr. 2003;23:41-58.Johnston MV. Iron deficiency, febrile seizures and brain development. Indian Pediatr. 2012;49(16:13-4.Lozoff B, Georgieff MK. Iron deficiency and brain development. Semin Pediatr Neurol. 2006 Sep;13(3:158-65.Idro R, Gwer S, Williams TN, Otieno T, Uyoga S, Fegan G et al. Iron deficiency and acute seizures: results from children living in rural Kenya and a meta-analysis. PLoS One. 2010 Nov 16;5(11:e14001Salehi Omran MR, Tamaddoni A, Nasehi MM, Babazadeh H, Alizadeh navaei R. Iron status in

  12. Extremely high ferritin level after an acute myocardial infarction in an end stage renal disease patient.

    Science.gov (United States)

    Sandhu, Gagangeet; Mankal, Pavan; Gupta, Isha; Tagani, Adrian; Ranade, Aditi; Jones, James; Bansal, Anip

    2014-07-01

    We present here a case of an asymptomatic end-stage renal disease (ESRD) patient, who had an unexplained persistent mild leukocytosis in the setting of an extremely high ferritin level (8,997 ng/ml; reference range: 12 - 300 ng/ml) 3 weeks after she suffered from a myocardial infarction (MI). Infection as the cause of these laboratory abnormalities was ruled out. A week later, the patient was noted to have asymptomatic hypotension (100/60 mmHg; her baseline blood pressure was 120/70 mmHg) during a maintenance hemodialysis session. An echocardiography revealed an interval development of moderate pericardial effusion when compared to her previous echocardiography 4 weeks before. In the setting of a recent MI with other laboratory markers suggesting an ongoing inflammatory process, a tentative diagnosis of Dressler's syndrome was made. A pericardial tap yielded exudative (bloody) fluid, thus, confirming our suspicion. Dressler's syndrome results from an inflammation of the pericardium as a consequence of an underlying autoimmune process few weeks to months after a myocardial infarction or post-cardiac surgery. Although it typically presents with pleuritic chest pain, fever, leukocytosis, and a friction rub; our case illustrates that the initial presentation may be asymptomatic in ESRD patients. For the same reason, it is likely an under-recognized entity in such patients. An unexplained elevated ferritin in an ESRD patient with recent history of MI should prompt an investigation for Dressler's syndrome. In those with associated significant pericardial effusion, daily HD should be initiated and anticoagulation should be avoided. Unlike other ESRD associated pericarditis, steroids and NSAIDs should be avoided in Dressler's syndrome as they may hamper cardiac remodeling in the immediate post-MI period. Colchicine may offer some benefit in patients with associated chest pain. For those failing medical management or manifesting overt signs of tamponade, surgical drainage

  13. Use of a custom RT-PCR array to analyze toxicity pathways at different life stages in Brown Norway Rat Brain following acute Toluene exposure.

    Science.gov (United States)

    To investigate the contribution of different life stages on response to toxicants, we utilized a custom designed RT-PCR array to examine the effects of acute exposure by oral gavage of the volatile organic solvent toluene (0.00, 0.65 or 1.0 glkg) in the brains of ma1e Brown Norwa...

  14. Assessing variability in chemical acute toxicity of unionid mussels: Influence of intra- and inter-laboratory testing, life stage, and species - SETAC Abstract

    Science.gov (United States)

    We developed a toxicity database for unionid mussels to examine the extent of intra- and inter-laboratory variability in acute toxicity tests with mussel larvae (glochidia) and juveniles; the extent of differential sensitivity of the two life stages; and the variation in sensitiv...

  15. Assessing variability in chemical acute toxicity of unionid mussels: Influence of intra- and inter-laboratory testing, life stage, and species

    Science.gov (United States)

    The authors developed a toxicity database for unionid mussels to examine the extent of intra- and interlaboratory variability in acute toxicity tests with mussel larvae (glochidia) and juveniles; the extent of differential sensitivity of the 2 life stages; and the variation in se...

  16. Use of a custom RT-PCR array to analyze toxicity pathways at different life stages in Brown Norway Rat Brain following acute Toluene exposure.

    Science.gov (United States)

    To investigate the contribution of different life stages on response to toxicants, we utilized a custom designed RT-PCR array to examine the effects of acute exposure by oral gavage of the volatile organic solvent toluene (0.00, 0.65 or 1.0 glkg) in the brains of ma1e Brown Norwa...

  17. "Simple febrile seizures plus (SFS+)": more than one febrile seizure within 24 hours is usually okay.

    Science.gov (United States)

    Grill, Marie F; Ng, Yu-Tze

    2013-06-01

    This study aimed to investigate whether children with recurrent febrile seizures within a 24-hour period need to be worked up differently from children with simple febrile seizures. Inclusion criteria included the following: (i) children with first seizure cluster between 4 months and 3 years of age, (ii) children who had more than one febrile seizure within 24 hours, and (iii) children who returned to baseline between and after each event. Thirty-two patients met the inclusion criteria over a 3-year period. All patients underwent brain CT and/or MRI and EEG. All head CTs were normal. Two children had abnormal MRI findings - both benign: one is thought to represent postictal changes, and the other one is an incidental arachnoid cyst. Of the 4 abnormal EEGs, one showed epileptiform discharges, while the others showed generalized ictal or postictal features. We propose the term "simple febrile seizures plus (SFS+)" to describe children who have more than one seizure within 24 hours but who are otherwise not different in presentation from children with SFS. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. Effects of virtual reality training with modified constraint-induced movement therapy on upper extremity function in acute stage stroke: a preliminary study.

    Science.gov (United States)

    Ji, Eun-Kyu; Lee, Sang-Heon

    2016-11-01

    [Purpose] The purpose of this study was to investigate the effects of virtual reality training combined with modified constraint-induced movement therapy on upper extremity motor function recovery in acute stage stroke patients. [Subjects and Methods] Four acute stage stroke patients participated in the study. A multiple baseline single subject experimental design was utilized. Modified constraint-induced movement therapy was used according to the EXplaining PLastICITy after stroke protocol during baseline sessions. Virtual reality training with modified constraint-induced movement therapy was applied during treatment sessions. The Manual Function Test and the Box and Block Test were used to measure upper extremity function before every session. [Results] The subjects' upper extremity function improved during the intervention period. [Conclusion] Virtual reality training combined with modified constraint-induced movement is effective for upper extremity function recovery in acute stroke patients.

  19. Febrile Seizure: Demographic Features and Causative Factors

    Directory of Open Access Journals (Sweden)

    Hamed ESMAILI GOURABI

    2012-10-01

    Full Text Available ObjectiveBecause of geographical and periodical variation, we prompted to determine the demographic features and causative factors for febrile seizure in Rasht.Materials & MethodsIn this cross-sectional study, all 6–month- to 6-year-old children with the diagnosis of febrile seizure admitted to 17 Shahrivar hospital in Rasht, from August, 2009 to August, 2010 were studied. Age, sex, family history of the disease, seizure types, body temperature upon admission and infectious causes of the fever were recorded. All statistical analysis was performed with SPSS software, version 16.ResultsOf the 214 children (mean age, 25.24±15.40 months, 124 were boys and 109 had a positive family history. Complex seizures were seen in 39 cases. In patients with a complex febrile seizure, 59% had the repetitive type, 20.5% had the focal type and 20.5% had more than 15 minutes duration of seizures. Most of the repetitive seizures (78.3% occurred in patients under 2 years old; the difference between under and over 2-year-old patients was statistically significant (P=0.02. Study results did not show significant differences between the two genders for simple or complex seizures. The mean body temperature upon admission was 38.2±1.32◦C (38.31±0.82 degrees in boys and 38.04±1.78 in girls. Upper respiratory infections were seen in most patients (74.29%. All cases of lower respiratory infections were boys. There was a statistically significant difference between boys and girls in causes of fever.ConclusionMost of the children had a positive family history and the most common causative factor was upper respiratory infection.

  20. Evaluation of Regional Myocardial Systolic Function in the Early Stage of Acute Myocardial Infarction by Strain Rate Imaging

    Directory of Open Access Journals (Sweden)

    M Esmaeilzadeh

    2009-12-01

    Full Text Available Background: We sought to evaluate the impact of different therapeutic strategies on longitudinal regional myocardial systolic function in the early phase of acute myocardial infarction using strain rate imaging.Methods: A total of 38 patients (34 males, with first acute myocardial infarction (AMI were evaluated. Our patients were divided into 3 groups according to the kind of therapy. The mean age of the patients was 55 ± 9.4 years (range: 39- 75 years. Mean left ventricular ejection fraction (LVEF in the patients was 41 ± 10.7%. Primary percutaneous coronary intervention (PCI was performed in 10 patients. Sixteen patients were treated by thrombolytic therapy using streptokinase (SK and 12 were followed-up conservatively. All patients underwent a comprehensive echocardiography study including SR imaging within 3- 5 days after AMI. The parameters measured included peak systolic strain (peakε and strain rate (SRs, end-systolic strain (εes, post systolic shortening (PSS, time to peak systolic strain rate (tSRs, time to end of shortening (teSRs, post systolic strain (PSε, post-systolic strain index (PSI, PSS ratio (PSS/ εMax and peak postsystolic strain rate (SRPSS. Results: There was not any association either between WMSI and tå (P=0.4, or MI location and PSS ratio (P=0.13. But there was an inverse relationship between WMSI and mean SRS, especially when WMSI was more pronounced. A significant relationship was found between tε and teSRs with the kind of therapy (shorter in PCI group (P= 0.04. Using a simple linear regression model, no association was found between PSS ratio and SRs (â=0.056, P =0.70, PSI and teSRs (β= -0.772, P=0.12. Simple linear regression model showed a weak but significant relationship between PSI and Median tε (β = -0.851, P =0.04; r =0.33.Conclusion: Our study showed that PCI resulted in early recovery of regional systolic function of infarcted myocardium during the early stage of acute myocardial infarction.

  1. Chronological Evolution of Magnetic Resonance Imaging Findings in Children With Febrile Infection-Related Epilepsy Syndrome.

    Science.gov (United States)

    Rivas-Coppola, Marianna S; Shah, Namrata; Choudhri, Asim F; Morgan, Robin; Wheless, James W

    2016-02-01

    To describe and analyze the chronological evolution of the radiological findings in seven children with febrile infection-related epilepsy syndrome. This is a retrospective study describing the radiological findings and evolution in seven children with febrile infection-related epilepsy syndrome who presented from 2009 to 2013. The children all fit the defined clinical criteria for febrile infection-related epilepsy syndrome; all had a history of normal psychomotor development who presented with acute-onset catastrophic partial status epilepticus associated with a febrile illness or unspecific infectious process. The children were identified from the author's weekly review of the pediatric inpatient service, and then the data were collected and analyzed retrospectively. Six males and one female ranging from 3 months to 9 years of age presented with status epilepticus preceded by a febrile illness. Extensive investigations for infectious, autoimmune, and metabolic etiologies were unremarkable. Multiple antiepileptic medications were attempted, including drug-induced coma in all of them, with poor response. Immunotherapy with intravenous steroids or intravenous immunoglobulin (three patients had both) was tried in six of seven patients with a poor response. Ketogenic diet was initiated in four of seven patients with limited response. Serial magnetic resonance imaging studies, done from the initial presentation through 18 months of follow-up, showed evolution from normal imaging to severe cerebral atrophy. Progressive cytotoxic edema involving mostly bilateral hippocampi and temporal lobes was appreciated in one to three weeks. At one month from seizure onset, mild to moderate cerebral atrophy and hippocampal sclerosis was appreciated that continued to progress over the next year. After six to twelve months, most of the patients showed moderate to severe cerebral atrophy and by one year, cerebellar atrophy was also appreciated. Febrile infection-related epilepsy

  2. Las convulsiones febriles en la infancia

    OpenAIRE

    Pertejo García, Alicia

    2013-01-01

    Las convulsiones febriles conforman la patología convulsiva más frecuente en la infancia, generan mucha ansiedad y temor en los padres debido a que aparenta más gravedad de la que realmente tiene. Se muestra una visión global de esta patología y los procedimientos a seguir por los profesionales de enfermería. También se hace hincapié en la educación sanitaria que hay que llevar a cabo

  3. Epilepsy in children with a history of febrile seizures.

    Science.gov (United States)

    Lee, Sang Hyun; Byeon, Jung Hye; Kim, Gun Ha; Eun, Baik-Lin; Eun, So-Hee

    2016-02-01

    Febrile seizure, the most common type of pediatric convulsive disorder, is a benign seizure syndrome distinct from epilepsy. However, as epilepsy is also common during childhood, we aimed to identify the prognostic factors that can predict epilepsy in children with febrile seizures. The study comprised 249 children at the Korea University Ansan Hospital who presented with febrile seizures. The relationship between the subsequent occurrence of epilepsy and clinical factors including seizure and fever-related variables were analyzed by multivariate analysis. Twenty-five patients (10.0%) had additional afebrile seizures later and were diagnosed with epilepsy. The subsequent occurrence of epilepsy in patients with a history of febrile seizures was associated with a seizure frequency of more than 10 times during the first 2 years after seizure onset (Pseizures during a febrile seizure attack (P=0.005), and epileptiform discharges on electroencephalography (EEG) (P=0.008). Other factors such as the age at onset of first seizure, seizure duration, and family history of epilepsy were not associated with subsequent occurrence of epilepsy in this study. Febrile seizures are common and mostly benign. However, careful observation is needed, particularly for prediction of subsequent epileptic episodes in patients with frequent febrile seizures with known risk factors, such as developmental delay, history of preterm birth, several attacks during a febrile episode, and epileptiform discharges on EEG.

  4. Serum Endocan Levels in Children with Febrile Neutropenia.

    Science.gov (United States)

    Kiral, Eylem; Dinleyici, Ener Cagri; Bozkurt-Turhan, Ayse; Bor, Ozcan; Akgun, Yurdanur; Akgun, Necat Akdeniz

    2016-03-17

    Endocan is an endotelial cell specific molecule; previous studies have shown that serum endocan levels increased in cancer and sepsis and are also related to the severity of sepsis. There are no clinical study about serum endocan levels in children with febrile neutropenia. The aim of this study was to evaluate serum endocan levels in pediatric leukemia patients with febrile neutropenia (n=33) and compare them with children with leukemia without fever (n=33) and also with healthy children (n=24). The median serum endocan level in the first group (children with febrile neutropenia) was statistically significantly higher compared to the leukemic children without febrile neutropenia and also control group (Pfebrile neutropenia and the healthy control group (P>0.05). Serum endocan levels were also similar with febrile neutropenia due to bacterial causes comparing with the idiopathic febril neutropenia. The results of this study showed increased serum endocan in children with leukemia during the febrile neutropenia episode, and no changes of serum endocan levels in children without leukemia without infection/fever. The monitoring of a series of serum endocan levels would be helpful for the course of febrile neutropenia.

  5. Treatment duration and prognostics in febrile urinary tract infection

    NARCIS (Netherlands)

    Starre, Willy Elizabeth van der (Willize)

    2015-01-01

    Aim of this thesis was to provide evidence for the clinical implication of biomarkers in blood and urine, as well as genetic markers, for the prediction of the severity and course of febrile UTI. Furthermore, this thesis focused on optimization of antimicrobial treatment of febrile UTI. The main

  6. Seizure susceptibility due to antihistamines in febrile seizures.

    Science.gov (United States)

    Takano, Tomoyuki; Sakaue, Yuko; Sokoda, Tatsuyuki; Sawai, Chihiro; Akabori, Shie; Maruo, Yoshihiro; Taga, Takashi; Ohno, Masaki; Takeuchi, Yoshihiro

    2010-04-01

    The aim of this study was to determine whether seizure susceptibility due to antihistamines is provoked in patients with febrile seizures. The study population comprised 14 patients with simple febrile seizures and 35 patients with complex febrile seizures. Detailed clinical manifestations were compared between patients with and without administration of antihistamine. The time from fever detection to the seizure onset was significantly shorter in the antihistamine group than that in the nonantihistamine group, and the duration of seizures was significantly longer in the antihistamine group than that in nonantihistamine group. Interleukin-1beta is thought to be associated with causing febrile seizures via its dual role as a pyrogen and convulsant substance. Moreover, interleukin-1beta may activate the turnover of hypothalamic neural histamine. These considerations, along with the present results, suggest that the depletion of hypothalamic neuronal histamine induced by antihistamines may increase neuronal excitability, thereby increasing seizure susceptibility in patients with febrile seizures. Copyright 2010 Elsevier Inc. All rights reserved.

  7. Acute Kidney Injury: Tubular Markers and Risk for Chronic Kidney Disease and End-Stage Kidney Failure.

    Science.gov (United States)

    Tan, Hon Liang; Yap, John Q; Qian, Qi

    2016-01-01

    Acute kidney injury (AKI) is a common clinical syndrome directly related to patient short-term and long-term morbidity and mortality. Over the last decade, the occurrence rate of AKI has been increasing, and there has also been a growing epidemic of chronic kidney diseases (CKD) and end-stage kidney disease (ESRD) linked to severe and repeated episodes of AKIs. The detection and management of AKI are currently far from satisfactory. A large proportion of AKI patients, especially those with preexisting CKD, are at an increased risk of non-resolving AKI and progressing to CKD and ESRD. Proposed pathological processes that contribute to the transition of AKI to CKD and ESRD include severity and frequency of kidney injury, alterations of tubular cell phenotype with cells predominantly in the G2/M phase, interstitial fibrosis and microvascular rarification related to loss of endothelial-pericyte interactions and pericyte dedifferentiation. Innate immune responses, especially dendritic cell responses related to inadequate adenosine receptor (2a)-mediated signals, autophagic insufficiency and renin-angiotensin system activation have also been implicated in the progression of AKI and transitions from AKI to CKD and ESRD. Although promising advances have been made in understanding the pathophysiology of AKI and AKI consequences, much more work needs to be done in developing biomarkers for detecting early kidney injury, prognosticating kidney disease progression and developing strategies to effectively treat AKI and to minimize AKI progression to CKD and ESRD.

  8. Regulation of ω-3 Fish Oil Emulsion on the SIRS during the Initial Stage of Severe Acute Pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Jiongxin XIONG; Shikai ZHU; Yu ZHOU; Heshui WU; Chunyou WANG

    2009-01-01

    The aim of this study was to explore the effects of parenteral supplementation with ω-3 fish oil emulsion (Omegaven ) on systemic inflammatory response syndrome (SIRS) during the ini-tial stage of severe acute pancreatitis (SAP).In a prospective,randomized and controlled trial,60 pa-tients with SAP were randomized either to treat with conventional therapy (Con group,n=30) or conventional therapy plus intravenous supplementation with 0-3 fish oil emulsion 0.2 g/kg every day (FO group,n=30).The effects were analyzed by the SIRS-related indexes.The results showed that APACHE-II scores in FO group were significantly lower,and the gap increased much farther after the 4th day than those in Con group (P<0.05).Fluid equilibrium time became shorter markedly in FO group than in Con group (5.1±9.2 days vs 8.4±2.3 days).In FO group,SIRS scores were markedly duced,while IL-10 decreased markedly,most prominently between the 4th and 7th day,and the ratio euteral supplementation with ω-3 fish oil emulsion could efficiently lower the magnitude and persis-tence time of the SIRS,markedly retrieve the unbalance of the pro-/anti-inflammatory cytokines,im-prove severe condition of illness and may provide a new way to regulate the SIRS.

  9. Regulation of omega-3 fish oil emulsion on the SIRS during the initial stage of severe acute pancreatitis.

    Science.gov (United States)

    Xiong, Jiongxin; Zhu, Shikai; Zhou, Yu; Wu, Heshui; Wang, Chunyou

    2009-02-01

    The aim of this study was to explore the effects of parenteral supplementation with omega-3 fish oil emulsion (Omegaven) on systemic inflammatory response syndrome (SIRS) during the initial stage of severe acute pancreatitis (SAP). In a prospective, randomized and controlled trial, 60 patients with SAP were randomized either to treat with conventional therapy (Con group, n=30) or conventional therapy plus intravenous supplementation with omega-3 fish oil emulsion 0.2 g/kg every day (FO group, n=30). The effects were analyzed by the SIRS-related indexes. The results showed that APACHE-II scores in FO group were significantly lower, and the gap increased much farther after the 4th day than those in Con group (PSIRS scores were markedly decreased and the SIRS state vanished after the 4th day; Plasma level of TNF-alpha was significantly reduced, while IL-10 decreased markedly, most prominently between the 4th and 7th day, and the ratio of IL-10/TNF-alpha raised as compared with Con group (PSIRS, markedly retrieve the unbalance of the pro-/anti-inflammatory cytokines, improve severe condition of illness and may provide a new way to regulate the SIRS.

  10. Role of viruses in febrile convulsions.

    Science.gov (United States)

    Lewis, H M; Parry, J V; Parry, R P; Davies, H A; Sanderson, P J; Tyrrell, D A; Valman, H B

    1979-11-01

    A disseminated viral illness was demonstrated by isolating a virus from the CSF, blood or urine in 27% of 73 children who were admitted to hospital after a first febrile convulsion. However, a viral aetiology could be implicated for 86% of the children after combining results of tissue culture, electron microscopy, mouse inoculation, complement fixation tests, and interferon assay. Parallel bacterial cultures showed a possible pathogen in 29% of children, but in only 4% was the pathogen isolated from the CSF, blood, or urine. No correlation was found between the nature of the pathogen (or evidence of its dissemination) and the severity of the convulsion, degree of fever, CSF protein, CSF white cells, or the WBC. The results suggest that a febrile convulsion could be a response to invasion of the blood stream or central nervous system by a micro-organism which is usually a virus. Invasion may be of such brief duration that successful isolation of the virus from the blood, CSF, or urine in not more commonly achieved.

  11. Pedigree analysis in families with febrile seizures

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, W.G.; Kugler, S.L.; Stenroos, E.S.; Meulener, M.C. [Robert Wood Johnson Medical School, Piscataway, NJ (United States)] [and others

    1996-02-02

    Febrile seizures are the most common form of seizures, occurring in an estimated 2-5% of North American children. We carried out a systematic pedigree study of febrile seizure probands. Forty of 52 probands (77%) in a referral population selected for increased severity had more than one case per family: one family had 10 cases, one family had 7, 3 families had 6, 2 had 5, 3 had 4, 13 had 3, and 17 had 2 cases. Mode of inheritance in the multicase families best fit the hypothesis of autosomal dominance with reduced penetrance. Polygenic inheritance could not be excluded for some of the smaller families. There was no support for X-linked or mitochondrial inheritance. Penetrance was calculated to be 0.64. Because the cases were selected for increased severity, this represents a useful estimate of the upper limit of penetrance and is in agreement with twin studies. Simulated lod scores showed adequate power for a linkage study in the absence of heterogeneity. Individual families had simulated average lod scores as high as 2.1. However, with potential heterogeneity, assuming only 70% of families share the same disease locus, average lod scores were marginal, and a high density map of marker loci and additional families would be required to document linkage. 41 refs., 3 figs., 2 tabs.

  12. Zinc status in febrile seizure: a case-control study.

    Science.gov (United States)

    Salehiomran, Mohammad Reza; Mahzari, Masoumeh

    2013-01-01

    Febrile seizure is the most common type of seizure in children. Their incidence is 2-5%. There are different hypotheses about relationship between neurotransmitters and trace elements (such as zinc) and febrile seizure. Zinc, as a major element of some enzymes, plays an important role in the central nervous system (CNS) and can affect some inhibitory mechanisms of CNS. The aim of the present study was to determine whether there were any changes in serum zinc level in children with febrile seizure in comparison with febrile children without seizure. This case-control study was performed on 100 patients aged 6 months to 6 years. This study was conducted between January and August 2012, on 50 children with febrile seizures (case) and 50 febrile children without seizures (control), that were referred to Amirkola Children Hospital (a referral hospital in the north of Iran). Two groups were matched for age and sex. The serum zinc levels in the both groups were determined by atomic absorption spectrophotometry method. The mean serum zinc level was 0.585±0.166 mg/L and 0.704±0.179 mg/L in the case group and the control group, respectively (p=0.001). The mean serum zinc level was significantly lower in the febrile seizure group compared to the control groups. Our findings revealed that serum zinc level was significantly lower in children with simple febrile seizure in comparison with febrile children without seizure. It can emphasize the hypothesis that there is a relation between serum zinc level and febrile seizure in children.

  13. Brucellosis is not a major cause of febrile illness in patients at public health care facilities in Binh Thuan Province, Vietnam

    NARCIS (Netherlands)

    T.T.T. Nga; P.J. de Vries; T.H. Abdoel; H.L. Smits

    2006-01-01

    Objective: To determine the presence of brucellosis among patients with acute febrile illness at health care facilities in Binh Thuan province, Vietnam. Method: A retrospective seroepidemiological study on serum samples collected at 13 not adjacent health care facilities using the Rose Bengal test a

  14. Murine Typhus: An Important Consideration for the Nonspecific Febrile Illness

    Directory of Open Access Journals (Sweden)

    Gurjot Basra

    2012-01-01

    Full Text Available Murine typhus is a widely distributed flea-borne infection caused by Rickettsia typhi. Symptoms of murine typhus are nonspecific and mimic a variety of other infectious diseases. We herein report a case of murine typhus in an area where the broad use of DDT in the mid-20th century has now made it a rare disease. The patient described presented with headache, fever, and a faint macular rash. Initial laboratory studies revealed a slight transaminase elevation. Further questioning revealed exposure to opossums, prompting the consideration of murine typhus as a diagnosis. Although typhus group antibodies were not present during the patient’s acute illness, empiric therapy with doxycycline was initiated, and the patient defervesced. One month after convalescence, the patient returned to clinic with serum that contained typhus group antibodies with an IgG titer of 1 : 1024. Murine typhus is an important consideration during the workup of a patient with a nonspecific febrile illness. Exposure to reservoir hosts and the flea vector place humans at risk for this disease. Clinician recognition of this entity is required for diagnosis and effective therapy.

  15. A retrospective study using the pressure ulcer scale for healing (PUSH) tool to examine factors affecting stage II pressure ulcer healing in a Korean acute care hospital.

    Science.gov (United States)

    Park, Kyung Hee

    2014-09-01

    Stage II pressure ulcers (PUs) should be managed promptly and appropriately in order to prevent complications. To identify the factors affecting Stage II PU healing and optimize care, the electronic medical records of patients with a Stage II PU in an acute care hospital were examined. Patient and ulcer characteristics as well as nutritional assessment variables were retrieved, and ulcer variables were used to calculate Pressure Ulcer Scale for Healing (PUSH) scores. The effect of all variables on healing status (healed versus nonhealed) and change in PUSH score for healing rate were compared. Records of 309 Stage II PUs from 155 patients (mean age 61.2 ± 15.2 [range 5-89] years, 182 [58.9%] male) were retrieved and analyzed. Of those, 221 healed and 88 were documented as not healed at the end of the study. The variables that were significantly different between patients with PUs that did and did not heal were: major diagnosis (P = 0.001), peripheral arterial disease (P = 0.007), smoking (P = 0.048), serum albumin ( PUSH score change -indicative of healing - when pressure-redistribution surfaces were used (P strategies for healing Stage II PUs in the acute care setting should include early recognition of lower-stage PUs, the provision of static pressure-redistribution surfaces and multivitamins, and maintaining higher MAP may facilitate healing and prevent deterioration. Further prospective research is warranted to verify the effect of these interventions.

  16. Profilaxia intermitente na convulsão febril com diazepam via oral Intermittent prophylaxis in febrile seizures with oral diazepam

    Directory of Open Access Journals (Sweden)

    Marilisa M. Guerreiro

    1992-06-01

    Full Text Available Apresentamos a profilaxia intermitente com diazepam via oral como opção de tratamento para convulsão febril. Justificamos essa proposta diante dos importantes efeitos colaterais que ocorrem com as duas medicações classicamente usadas na profilaxia contínua (fenobarbital e valproato. Foram tratados 19 pacientes. Obtivemos resultados favoráveis, pois apenas um caso apresentou recorrência de convulsão febril em vigência de dose adequada do diazepam. Houve efeitos colaterais transitórios em 36,8% da nossa casuística.Intermittent prophylaxis with oral diazepam is presented as an optional treatment for febrile seizures. This proposition is justified by the severe side effects of the currently used chronic anticonvulsant drug therapy in febrile seizures (phenobarbital and valproate. Nineteen patients aged between 3 months and 5 years were treated. They had either simple or complex febrile seizures. Sixteen patients, had at least one prognostic factor for recurrence of febrile seizures: first febrile seizure before 15 months of age, positive family history for epilepsy or febrile seizures, occurrence of a complex febrile seizure or abnormal neurological examination. Three patients had none, (cases 8, 12 and 13. We recommended 2.5mg b.i.d. for children younger than 12 months, 5mg b.i.d. for children older than 12 months and younger than 3 years, and 7.5 b.i.d. for children older than 3 years. The results showed that only one patient had febrile convulsions while taking adequate diazepam dosage. Transient side effects occurred in 36.8% of the cases.

  17. MRI abnormalities following febrile status epilepticus in children

    Science.gov (United States)

    Bello, Jacqueline A.; Chan, Stephen; Hesdorffer, Dale C.; Lewis, Darrell V.; MacFall, James; Pellock, John M.; Nordli, Douglas R.; Frank, L. Matthew; Moshe, Solomon L.; Gomes, William; Shinnar, Ruth C.; Sun, Shumei

    2012-01-01

    Objective: The FEBSTAT study is a prospective study that seeks to determine the acute and long-term consequences of febrile status epilepticus (FSE) in childhood. Methods: From 2003 to 2010, 199 children age 1 month to 5 years presenting with FSE (>30 minutes) were enrolled in FEBSTAT within 72 hours of the FSE episode. Of these, 191 had imaging with emphasis on the hippocampus. All MRIs were reviewed by 2 neuroradiologists blinded to clinical details. A group of 96 children with first simple FS who were imaged using a similar protocol served as controls. Results: A total of 22 (11.5%) children had definitely abnormal (n = 17) or equivocal (n = 5) increased T2 signal in the hippocampus following FSE compared with none in the control group (p < 0.0001). Developmental abnormalities of the hippocampus were more common in the FSE group (n = 20, 10.5%) than in controls (n = 2, 2.1%) (p = 0.0097) with hippocampal malrotation being the most common (15 cases and 2 controls). Extrahippocampal imaging abnormalities were present in 15.7% of the FSE group and 15.6% of the controls. However, extrahippocampal imaging abnormalities of the temporal lobe were more common in the FSE group (7.9%) than in controls (1.0%) (p = 0.015). Conclusions: This prospective study demonstrates that children with FSE are at risk for acute hippocampal injury and that a substantial number also have abnormalities in hippocampal development. Follow-up studies are in progress to determine the long-term outcomes in these children. PMID:22843278

  18. Relationship between iron deficiency anemia and febrile convulsion in infants

    Directory of Open Access Journals (Sweden)

    Youn Soo Jun

    2010-03-01

    Full Text Available Purpose : The association between iron deficiency anemia and febrile convulsion in infants has been examined in several studies with conflicting results. Therefore, the authors aimed to evaluate the precise relationship involved. Methods : In this case-control study, the authors assessed 100 children with a diagnosis of febrile convulsion, aged between 9 months and 2 years, during January 2007 to July 2009. The control group consisted of 100 febrile children without convulsion; controls were closely matched to the cases by age, gender, and underlying disease. Results : The mean ages of the febrile convulsion and control group were 16.3¡?#?.4 ;and 15.8¡?#?.1 ;months, respectively, and the two groups had no differences in clinical features. Iron deficiency anemia (Hb &lt;10.5 gm/dL was more frequent in the febrile convulsion group than in the control group, although there was no statistical significance. Unexpectably, the RDW (red blood cell distribution width was significantly lower and the MCNC (mean corpuscular hemoglobin concentration was significantly higher among seizure cases than among the controls (P&lt;0.05. There is no statistical difference between simple and complex febrile groups in the clinical and laboratory profiles. On multiple logistic regression analysis, iron deficiency anemia was more frequent, but the RDW was lower, among the cases with febrile convulsion, compared with the controls. Conclusions : Our study suggests that the iron deficiency anemia is associated with febrile convulsion, and screening for iron deficiency anemia should be considered in children with febrile convulsions.

  19. The Value of C-Reactive Protein and Procalcitonin in Febrile Neutropenia

    Directory of Open Access Journals (Sweden)

    Solmaz Çelebi

    2009-06-01

    Full Text Available Aim: Febrile neutropenia is the major cause of mortality and morbidity in cancer patients. For this reason, early diagnosis of severe infections and appropriate antimicrobial therapy are very important. The aim of this study was to investigate the difference between C-reactive protein (CRP and procalcitonin in determining the sepsis and its severity. Materials and Method: A total of 30 children (35 episodes with febrile neutropenia who were hospitalized in the Uludag University, Pediatric Hematology and Oncology Unit were included in this prospective study. The blood samples for CRP and procalcitonin were collected daily between 0 to 5th days. Serum CRP and procalcitonin levels were compared with culture positivity, prolonged fever, mucositis and absolute granulosit count (AGC. Results: A total of 16 patients (56% diagnosed with acute leukemia and, 14 patients (46% having solid tumours were evaluated. In sequential analysis of febrile episodes, both the median of procalcitonin and the CRP concentrations showed the same tendency and there was no significant correlation between them (r=0.2, p>0.05. There was no significant association between CRP and procalcitonin among those having positive culture and mucositis. However, CRP values at the 3rd, 4th and 5th days were significantly higher in the patients with AGC100/mm3. Similarly, CRP values were significantly higher at the 1st, 2nd, 3rd and 4th days among the patients having prolonged fever. Conclusion: Our study suggests that there is no difference between CRP and procalcitonin in determining sepsis and its severity. Although procalcitonin is a valuable acute phase reactant in non-neutropenic patients, larger prospective investigations are needed to show the prognostic value of procalcitonin in neutropenic patients. (Journal of Current Pediatrics 2009; 7: 7-12

  20. Effect of Acetaminophen Ingestion on Thermoregulation of Normothermic, Non-Febrile Humans.

    Directory of Open Access Journals (Sweden)

    Josh eFoster

    2016-03-01

    Full Text Available In non-febrile mouse models, high dose acetaminophen administration causes profound hypothermia. However, this potentially hazardous side-effect has not been confirmed in non-febrile humans. Thus, we sought to ascertain whether an acute therapeutic dose (20 mg·kg lean body mass of acetaminophen would reduce non-febrile human core temperature in a sub-neutral environment. Ten apparently healthy (normal core temperature, no musculoskeletal injury, no evidence of acute illness Caucasian males participated in a preliminary study (Study one to determine plasma acetaminophen concentration following oral ingestion of 20 mg·kg lean body mass acetaminophen. Plasma samples (every 20 minutes up to 2-hours post ingestion were analysed via enzyme linked immunosorbent assay. Thirteen (eight recruited from Study one apparently healthy Caucasian males participated in Study two, and were passively exposed to 20°C, 40% r.h. for 120 minutes on two occasions in a randomised, repeated measures, crossover design. In a double blind manner, participants ingested acetaminophen (20 mg·kg lean body mass or a placebo (dextrose immediately prior to entering the environmental chamber. Rectal temperature, skin temperature, heart rate, and thermal sensation were monitored continuously and recorded every ten minutes. In Study one, the peak concentration of acetaminophen (14 ± 4 µg/ml in plasma arose between 80 and 100 minutes following oral ingestion. In Study two, acetaminophen ingestion reduced the core temperature of all participants, whereas there was no significant change in core temperature over time in the placebo trial. Mean core temperature was significantly lower in the acetaminophen trial compared with that of a placebo (p 0.05. The results indicate oral acetaminophen reduces core temperature of humans exposed to an environment beneath the thermal neutral zone. These results suggest that acetaminophen may inhibit the thermogenic mechanisms required to regulate

  1. Induction of immunomodulatory miR-146a and miR-155 in small intestinal epithelium of Vibrio cholerae infected patients at acute stage of cholera

    Science.gov (United States)

    Melgar, Silvia; Aung, Kyaw Min; Rahman, Arman; Qadri, Firdausi; Wai, Sun Nyunt; Shirin, Tahmina

    2017-01-01

    The potential immunomodulatory role of microRNAs in small intestine of patients with acute watery diarrhea caused by Vibrio cholerae O1 or enterotoxigenic Escherichia coli (ETEC) infection was investigated. Duodenal biopsies were obtained from study-participants at the acute (day 2) and convalescent (day 21) stages of disease, and from healthy individuals. Levels of miR-146a, miR-155 and miR-375 and target gene (IRAK1, TRAF6, CARD10) and 11 cytokine mRNAs were determined by qRT-PCR. The cellular source of microRNAs in biopsies was analyzed by in situ hybridization. The ability of V. cholerae bacteria and their secreted products to cause changes in microRNA- and mRNA levels in polarized tight monolayers of intestinal epithelial cells was investigated. miR-146a and miR-155 were expressed at significantly elevated levels at acute stage of V. cholerae infection and declined to normal at convalescent stage (Pcholerae O1 strain C6706 and clinical isolates from two study-participants, caused significant increase in miR-155 and miR-146a by the strain C6706 (Pcholera. The inducer is probably the V. cholerae bacterium. By inducing microRNAs the bacterium can limit the innate immune response of the host, including inflammation evoked by its own secreted factors, thereby decreasing the risk of being eliminated. PMID:28319200

  2. Induction of immunomodulatory miR-146a and miR-155 in small intestinal epithelium of Vibrio cholerae infected patients at acute stage of cholera.

    Science.gov (United States)

    Bitar, Aziz; De, Rituparna; Melgar, Silvia; Aung, Kyaw Min; Rahman, Arman; Qadri, Firdausi; Wai, Sun Nyunt; Shirin, Tahmina; Hammarström, Marie-Louise

    2017-01-01

    The potential immunomodulatory role of microRNAs in small intestine of patients with acute watery diarrhea caused by Vibrio cholerae O1 or enterotoxigenic Escherichia coli (ETEC) infection was investigated. Duodenal biopsies were obtained from study-participants at the acute (day 2) and convalescent (day 21) stages of disease, and from healthy individuals. Levels of miR-146a, miR-155 and miR-375 and target gene (IRAK1, TRAF6, CARD10) and 11 cytokine mRNAs were determined by qRT-PCR. The cellular source of microRNAs in biopsies was analyzed by in situ hybridization. The ability of V. cholerae bacteria and their secreted products to cause changes in microRNA- and mRNA levels in polarized tight monolayers of intestinal epithelial cells was investigated. miR-146a and miR-155 were expressed at significantly elevated levels at acute stage of V. cholerae infection and declined to normal at convalescent stage (Pcholerae O1 strain C6706 and clinical isolates from two study-participants, caused significant increase in miR-155 and miR-146a by the strain C6706 (Pcholera. The inducer is probably the V. cholerae bacterium. By inducing microRNAs the bacterium can limit the innate immune response of the host, including inflammation evoked by its own secreted factors, thereby decreasing the risk of being eliminated.

  3. Procalcitonin as a marker of serious bacterial infections in febrile children younger than 3 years old.

    Science.gov (United States)

    Mahajan, Prashant; Grzybowski, Mary; Chen, Xinguang; Kannikeswaran, Nirupama; Stanley, Rachel; Singal, Bonita; Hoyle, John; Borgialli, Dominic; Duffy, Elizabeth; Kuppermann, Nathan

    2014-02-01

    There is no perfectly sensitive or specific test for identifying young, febrile infants and children with occult serious bacterial infections (SBIs). Studies of procalcitonin (PCT), a 116-amino-acid precursor of the hormone calcitonin, have demonstrated its potential as an acute-phase biomarker for SBI. The objective of this study was to compare performance of serum PCT with traditional screening tests for detecting SBIs in young febrile infants and children. This was a prospective, multicenter study on a convenience sample from May 2004 to December 2005. The study was conducted in four emergency departments (EDs): one pediatric ED and three EDs with pediatric units, all with academic faculty on staff. A total of 226 febrile children 36 months old or younger who presented to the four participating EDs and were evaluated for SBI by blood, urine, and/or cerebral spinal fluid (CSF) cultures were included. The test characteristics (with 95% confidence intervals [CIs]) of the white blood cell (WBC) counts including neutrophil and band counts were compared with PCT for identifying SBI. Thirty children had SBIs (13.3%, 95% CI = 8.85 to 17.70). Four (13.3%) had bacteremia (including one with meningitis), 18 (60.0%) had urinary tract infections (UTIs), and eight (26.6%) had pneumonia. Children with SBIs had higher WBC counts (18.6 × 10(9)  ± 8.6 × 10(9) cells/L vs. 11.5 × 10(9)  ± 5.3 × 10(9) cells/L, p under the receiver operating characteristic (ROC) curve for PCT was the largest (0.80, 95% CI = 0.71 to 0.89). Procalcitonin is a more accurate biomarker than traditional screening tests for identifying young febrile infants and children with serious SBIs. Further study on a larger cohort of young febrile children is required to definitively determine the benefit of PCT over traditional laboratory screening tests for SBIs. © 2014 by the Society for Academic Emergency Medicine.

  4. Crisis febriles simples y complejas, epilepsia generalizada con crisis febriles plus, FIRES y nuevos síndromes

    OpenAIRE

    Noris Moreno de Flagge

    2013-01-01

    Las convulsiones febriles representan la mayoría de las convulsiones en el niño. Se ha descrito que 2-5% de los niños experimentan convulsiones febriles antes de los 5 años de edad, aunque en algunas poblaciones se ha descrito hasta un 15%. Es una causa común de admisión en pediatría y de preocupación de los padres. Puede ser la primera manifestación de una epilepsia. Un 13% de pacientes que desarrollan epilepsia tienen antecedente de convulsiones febriles y 30% de estos pacientes se presenta...

  5. Cotrimoxazole for childhood febrile illness in Malaria-endemic regions

    African Journals Online (AJOL)

    of Plasmodium falcipanlm parasitaemia in child- ren younger than 5 ... an effective single treatment for febrile illness in young children in ... highly endemic areas all young children with fever should be treated ... parental consent. Children who ...

  6. Intergenerational Transmission of Enhanced Seizure Susceptibility after Febrile Seizures

    National Research Council Canada - National Science Library

    Wu, Dengchang; Feng, Bo; Dai, Yunjian; Wu, Xiaohua; Chen, Bin; Xu, Cenglin; Tang, Yangshun; Wang, Kang; Zhang, Shihong; Wang, Shuang; Luo, Benyan; Chen, Zhong

    2017-01-01

    .... Here, we demonstrate that prolonged febrile seizures induced by exposure of rat pups to a hyperthermic environment enhance seizure susceptibility not only in these hyperthermia-treated rats but also...

  7. Acute Toxicity Profile and Compliance to Accelerated Radiotherapy Plus Carbogen and Nicotinamide for Clinical Stage T2-4 Laryngeal Cancer: Results of a Phase III Randomized Trial

    Energy Technology Data Exchange (ETDEWEB)

    Janssens, Geert O., E-mail: g.janssens@rther.umcn.nl [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Terhaard, Chris H. [Department of Radiation Oncology, University Medical Center Utrecht, Utrecht (Netherlands); Doornaert, Patricia A. [Department of Radiation Oncology, VU University Medical Center, Amsterdam (Netherlands); Bijl, Hendrik P. [Department of Radiation Oncology, University Medical Center Groningen, Groningen (Netherlands); Ende, Piet van den [Department of Radiation Oncology, Maastricht University Medical Centre, Maastricht (Netherlands); Chin, Alim [Department of Clinical Oncology, Leiden University Medical Centre, Leiden (Netherlands); Pop, Lucas A.; Kaanders, Johannes H. [Department of Radiation Oncology, Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands)

    2012-02-01

    Purpose: To report the acute toxicity profile and compliance from a randomized Phase III trial comparing accelerated radiotherapy (AR) with accelerated radiotherapy plus carbogen and nicotinamide (ARCON) in laryngeal cancer. Methods and Materials: From April 2001 to February 2008, 345 patients with cT2-4 squamous cell laryngeal cancer were randomized to AR (n = 174) and ARCON (n = 171). Acute toxicity was scored weekly until Week 8 and every 2-4 weeks thereafter. Compliance to carbogen and nicotinamide was reported. Results: Between both treatment arms (AR vs. ARCON) no statistically significant difference was observed for incidence of acute skin reactions (moist desquamation: 56% vs. 58%, p = 0.80), acute mucosal reactions (confluent mucositis: 79% vs. 85%, p = 0.14), and symptoms related to acute mucositis (severe pain on swallowing: 53% vs. 58%, p = 0.37; nasogastric tube feeding: 28% vs. 28%, p = 0.98; narcotic medicines required: 58% vs. 58%, p = 0.97). There was a statistically significant difference in median duration of confluent mucositis in favor of AR (2.0 vs 3.0 weeks, p = 0.01). There was full compliance with carbogen breathing and nicotinamide in 86% and 80% of the patients, with discontinuation in 6% and 12%, respectively. Adjustment of antiemesis prophylaxis was needed in 42% of patients. Conclusion: With the exception of a slight increase in median duration of acute confluent mucositis, the present data reveal a similar acute toxicity profile between both regimens and a good compliance with ARCON for clinical stage T2-4 laryngeal cancers. Treatment outcome and late morbidity will determine the real therapeutic benefit.

  8. Acute toxicity profile and compliance to accelerated radiotherapy plus carbogen and nicotinamide for clinical stage T2-4 laryngeal cancer: results of a phase III randomized trial.

    Science.gov (United States)

    Janssens, Geert O; Terhaard, Chris H; Doornaert, Patricia A; Bijl, Hendrik P; van den Ende, Piet; Chin, Alim; Pop, Lucas A; Kaanders, Johannes H

    2012-02-01

    To report the acute toxicity profile and compliance from a randomized Phase III trial comparing accelerated radiotherapy (AR) with accelerated radiotherapy plus carbogen and nicotinamide (ARCON) in laryngeal cancer. From April 2001 to February 2008, 345 patients with cT2-4 squamous cell laryngeal cancer were randomized to AR (n = 174) and ARCON (n = 171). Acute toxicity was scored weekly until Week 8 and every 2-4 weeks thereafter. Compliance to carbogen and nicotinamide was reported. Between both treatment arms (AR vs. ARCON) no statistically significant difference was observed for incidence of acute skin reactions (moist desquamation: 56% vs. 58%, p = 0.80), acute mucosal reactions (confluent mucositis: 79% vs. 85%, p = 0.14), and symptoms related to acute mucositis (severe pain on swallowing: 53% vs. 58%, p = 0.37; nasogastric tube feeding: 28% vs. 28%, p = 0.98; narcotic medicines required: 58% vs. 58%, p = 0.97). There was a statistically significant difference in median duration of confluent mucositis in favor of AR (2.0 vs 3.0 weeks, p = 0.01). There was full compliance with carbogen breathing and nicotinamide in 86% and 80% of the patients, with discontinuation in 6% and 12%, respectively. Adjustment of antiemesis prophylaxis was needed in 42% of patients. With the exception of a slight increase in median duration of acute confluent mucositis, the present data reveal a similar acute toxicity profile between both regimens and a good compliance with ARCON for clinical stage T2-4 laryngeal cancers. Treatment outcome and late morbidity will determine the real therapeutic benefit. Copyright © 2012 Elsevier Inc. All rights reserved.

  9. Serological response to Bartonella species in febrile patients from Nepal.

    Science.gov (United States)

    Myint, Khin Saw Aye; Gibbons, Robert V; Iverson, Jennifer; Shrestha, Sanjaya K; Pavlin, Julie A; Mongkolsirichaikul, Duangrat; Kosoy, Michael Y

    2011-12-01

    The Bartonella-associated illnesses are spread world-wide and involve a broad spectrum of signs and symptoms in humans. Several Bartonella species have been shown to be responsible for cases of febrile illnesses. Little information exists on distribution of Bartonella species and their role in human diseases in Nepal. Our preliminary study, a retrospective serological survey of archived specimens, suggests that Bartonella antibodies are prevalent among febrile patients in the Kathmandu Valley of Nepal.

  10. Histoplasmosis among hospitalized febrile patients in northern Tanzania

    OpenAIRE

    Lofgren, Sarah M.; Kirsch, Emily J.; Maro, Venance P.; Morrissey, Anne B.; Msuya, Levina J; Kinabo, Grace D; Saganda, Wilbrod; Diefenthal, Helmut C.; Ramadhani, Habib O.; Wheat, L. Joseph; Crump, John A.

    2012-01-01

    Histoplasmosis may be common in East Africa but the diagnosis is rarely confirmed. We report 9 (0.9%) cases of probable histoplasmosis retrospectively identified among 970 febrile inpatients studied in northern Tanzania. Median (range) age was 31 (6, 44) years, 6 (66.7%) were female, 6 (66.7%) HIV-infected; 7 (77.8%) were clinically diagnosed with tuberculosis or bacterial pneumonia. Histoplasmosis is an important cause of febrile illness in Tanzania but is rarely considered in the differenti...

  11. ERITEMA NODOSO Y SINDROME FEBRIL PROLONGADO ASOCIADOS A HIPERPARATIROIDISMO SECUNDARIO

    OpenAIRE

    Enz P; Musso C; Luque K,; Kowalczuk A; Galimberti R; Algranati L

    2005-01-01

    El hiperparatiroidismo secundario es uno de los principales disturbios causados por la insuficiencia renal crónica, y la paratohormona es considerada una de las toxinas del sindrome urémico. El sindrome febril prolongado secundario a hiperparatiroidismo primario ya ha sido descripto en la literatura, aunque no lo ha sido aun el inducido por hiperparatiroidismo secundario. En el presente reporte se presenta un caso de eritema nodoso y sindrome febril prolongado asociado a hiperparatiroidismo s...

  12. Prophylactic antipyretics for prevention of febrile seizures following vaccination.

    Science.gov (United States)

    Monfries, Nicholas; Goldman, Ran D

    2017-02-01

    Question Parents of a 12-month-old boy are bringing their son in to my family practice clinic for his well-baby visit. As the infant is due for his 12-month vaccine series, the parents are concerned after hearing about the association between certain vaccinations and an increased risk of febrile seizures, and are wondering if they should administer prophylactic antipyretics to decrease the risk of febrile seizure. What vaccinations are associated with increased risk of febrile seizure, and is there evidence supporting prophylactic administration of antipyretics to prevent febrile seizures? Answer Vaccinations associated with increased risk of febrile seizure include the following: the measles-mumps-rubella vaccine; the measles-mumps-rubella-varicella vaccine; the combined diphtheria, tetanus, acellular pertussis, polio, and Haemophilus influenzae type b vaccine; the whole-cell pertussis vaccine; the 7-valent pneumococcal conjugate vaccine; and concomitant administration of the trivalent inactivated influenza vaccine with either the 7-valent pneumococcal conjugate vaccine or the diphtheria, tetanus, and acellular pertussis vaccine. Despite being a higher-risk group, children receiving these vaccinations should not receive prophylactic antipyretics, as no statistically significant reduction in the rate of febrile seizures has been documented, and prophylactic antipyretic use potentially decreases the immune response to certain vaccines. Copyright© the College of Family Physicians of Canada.

  13. SERUM ZINC LEVEL IN CHILDREN WITH FEBRILE SEIZURE

    Directory of Open Access Journals (Sweden)

    A Mahyar

    2008-12-01

    Full Text Available "nFebrile seizure is the most common type of seizure in children and a variety of causes are considered to be responsible for it. There are some reports that zinc may have a role in febrile seizure. The aim of this study was to compare the serum zinc level in children with and without febrile seizure. In this case-control study, 52 children with febrile seizure compared with 52 healthy children based on serum zinc level. Both groups were matched for age, sex, weight, height, and head circumference. The age range of children was 9 months to 5 years. Serum zinc level was measured using flame atomic absorption spectrophotometry. Of 52 children in case group, 30 (57.7% were male and 22 (42.3% female and among the control group, there was 31 (59.9% males and 21 (40.4% females. The mean age of children in case group was 27.13 ± 15.72 and in control group 28.49 ± 16.5 months. The mean zinc level in case group was 62.84 ± 18.40 mg/dl and in control group 85.70 ± 16.76 (P < 0.05. This study revealed that the serum zinc level in children afflicted with their first febrile seizure is lower than in healthy children and the difference is statistically significant. It seems that the zinc deficiency may play a role in febrile seizure.

  14. INTERMITTENT CLONAZEPAM IN THE PREVENTION OF RECURRENT FEBRILE SEIZURES

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    Touran MAHMOUDIAN

    2010-10-01

    Full Text Available ObjectiveTo evaluate the efficacy and common side effects of intermittent clonazepam in febrile  seizures.Materials & MethodsThis study was an experimental trial designed to determine the efficacy of intermittent clonazepam in febrile seizures .Thirty patients with an age range of 6 months to 5 years (60% male, 40% female were studied. Children with a history of psychomotor delay, abnormal  neurological examination, a history of antiepileptic drug consumption, and afebrile seizures were excluded from the study. Patients received a single dose of prophylactic Clonazepam (0.05 mg/kg/ day on the first day of febrile illness and twice daily during the course of fever.An antipyretic medication (Acetaminophen was advised if fever exceeded 38oC. Patients were followed up for one year after the study inclusion date.ResultsThree patients were excluded from study since they didnot follow the tritment and three patients experienced afebrile seizures. Twenty four patients had 162 febrile episodes during the course of the study and all patients were seizure-free after 1 year.ConclusionClonazepam was 100% effective but lethargy and ataxia were common side effects in patients. Fortunately, their parents continued treatment because they had prior awareness of the  possible side effects of clonazepam. Clonazepam is efficacious as an intermittent therapy for febrile seizures if parents are informed of its side effects.Keywords: recurrent febrile seizures, clonazepam, intermittent prophylaxis

  15. Importance of RIFLE (Risk, Injury, Failure, Loss, and End-Stage Renal Failure) and AKIN (Acute Kidney Injury Network) in Hemodialysis Initiation and Intensive Care Unit Mortality.

    Science.gov (United States)

    Kara, Iskender; Yildirim, Fatma; Kayacan, Esra; Bilaloğlu, Burcu; Turkoglu, Melda; Aygencel, Gülbin

    2017-07-01

    Our study evaluated the differences between early and late hemodialysis (HD) initiation in the intensive care unit (ICU) according to the RIFLE (Risk, Injury, Failure, Loss, and End-stage renal failure) and AKIN (Acute Kidney Injury Network) classifications. On the assumption that early initiation of HD in critical patients according to the RIFLE and AKIN criteria decreases mortality, we retrospectively evaluated the medical records of 68 patients in our medical ICU and divided the patients into 2 groups: Those undergoing HD in no risk, risk, or injury stage according to RIFLE and in stage 0, I, or II according to AKIN were defined as early HD and those in failure stage according to RIFLE and in stage III according to AKIN were defined as late HD. The median age of the patients was 66.5 years, and 56.5% were male. HD was started in 25% and 39.7% of the patients in the early stage in the RIFLE and AKIN classification, respectively. According to RIFLE, HD was started in 61.5% of the surviving patients in the early stage; this rate was 16.4% in the deceased patients (P=0.001). HD was commenced in 69.2% of the surviving patients in AKIN stages 0, I, and II and in 32.7% of the deceased patients (P=0.026). Sepsis (61.5% vs. 94.5%; P=0.001) and mechanical ventilation (30.8% vs. 87.3%; PRIFLE decreased ICU mortality (61.5% vs. 16.4%; P=0.001). In conclusion, in critically ill patients, HD initiation in the early stages according to the RIFLE classification decreased our ICU mortality.

  16. Comparison of acute versus convalescent stage high-sensitivity C-Reactive protein level in predicting clinical outcome after acute ischemic stroke and impact of erythropoietin

    Directory of Open Access Journals (Sweden)

    Yeh Kuo-Ho

    2012-01-01

    Full Text Available Abstract Background and Aim Currently, no data on the optimal time point after acute ischemic stroke (IS at which high-sensitivity C-reactive protein (hs-CRP level is most predictive of unfavorable outcome. We tested the hypothesis that hs-CRP levels during both acute (48 h after IS and convalescent (21 days after IS phases are equally important in predicting 90-day clinical outcome after acute IS. We further evaluated the impact of erythropoietin (EPO, an anti-inflammatory agent, on level of hs-CRP after acute IS. Methods Totally 160 patients were prospectively randomized to receive either EPO therapy (group 1, n = 80 (5,000 IU each time, subcutaneously at 48 h and 72 h after acute IS, or placebo (group 2, n = 80. Serum level of hs-CRP was determined using ELISA at 48 h and on day 21 after IS and once in 60 healthy volunteers. Results Serum level of hs-CRP was substantially higher in all patients with IS than in healthy controls at 48 h and day 21 after IS (all p 0.5. Multivariate analysis showed that hs-CRP levels (at 48 h and day 21 were independently predictive of 90-day major adverse neurological event (MANE (defined as recurrent stroke, NIHSS≥8, or death (all p Conclusion EPO therapy which was independently predictive of freedom from 90-day MANE did not alter the crucial role of hs-CRP levels measured at 48 h and 21-day in predicting unfavorable clinical outcome after IS.

  17. Association of Serum Soluble Triggering Receptor Expressed on Myeloid Cells Levels in Malignancy Febrile Neutropenic Patients with Bacteremia and Fungemia

    Directory of Open Access Journals (Sweden)

    Ahmad-Reza Shamshiri

    2011-09-01

    Full Text Available Objective:Infections are the major cause of morbidity and mortality in febrile neutropenic patients with malignancy. Rapid diagnostic tests are needed for prompt diagnosis and early treatment which is crucial for optimal management. We assessed the utility of soluble triggering receptor expressed on myeloid cells (sTREM-1 in the diagnosis of bacteremia and fungemia in febrile neutropenic patients. Methods:Sixty-five febrile neutropenic children with malignancy hospitalized in Mofid Children's Hospital during a period of one year from January 2007 were recruited for this cross sectional study (mean age 66.2± 37 months; 35 females and 30 males. Thirty patients (46.2% had acute lymphoblastic leukemia, 2 (3.1% acute myeloid leukemia, one (1.5% lymphoma and 32 (49.2% were under treatment for solid tumors. Simultaneous blood samples were collected for measurement of serum sTREM-1 levels and for blood cultures which were grown in BACTEC media. Gold standard for the presence of infection was a positive BACTEC culture as a more sensitive method compared to current blood culture techniques. Findings Blood cultures with BACTEC system were positive in 13(20% patients (12 bacterial and one fungal culture. The mean serum sTREM-1 level in BACTEC positive patients was 948.2±592.9 pg/ml but in BACTEC negative cases it was 76.3±118.8 pg/ml (P<0.001. The optimal cut-off point of sTREM-1 for detecting patients with positive result of BACTEC was 525 pg/ml with sensitivity and specificity of 84.6% and 100%, respectively. Conclusion:Our study revealed a significant association between serum sTREM-1 level and bacteremia and fungemia in febrile neutropenic patients suffering malignancy with acceptable sensitivity and specificity.

  18. MALARIA TYPHOID CO - INFECTION AMONG FEBRILE PATIENTS

    Directory of Open Access Journals (Sweden)

    Samatha

    2015-08-01

    Full Text Available Malaria and typhoid fevers, caused by different organisms are major public health problems in developing countries. People in endemic areas are at risk of both infections concurrently. These are the important cause of fevers in many endemic areas especially during rainy season. Each of these diseases can substantially contribute to mortality if not diagnosed and treated early. The present study was designed to find the Sero prevalence of Malaria, Typhoid and Typho malarial co - infections in febrile patients. METHODS: A cross sectional study was conducted from June 2014 to May 2015. A total of five hundred and eighty two subjects were screened for Malaria and Typhoid is included in study irrespective of their age & sex. Data was analysed on the basis of Demographic factors & Serological results. The results were analysed statistically. RESULTS: The seroprevalence of malarial infection was found to be 58.41% , Typhoid as 1.8 % whereas, True Typho Malarial co - infection was seen in 0.7%. CONCLUSION: The present study reports the Prevalence of Malaria, Typhoid and Typho Malarial Co - infection which are important when planning large scale vaccine trials as well as making health policies and a Protocol is required to treat these infections to limit the mortality and morbidity.

  19. Febrile neutropenia in children treated for malignancy.

    Science.gov (United States)

    Barton, Chris D; Waugh, Lucy K; Nielsen, Maryke J; Paulus, Stéphane

    2015-06-01

    Febrile neutropenia (FN) in children treated for malignancy is a common and direct sequela of chemotherapy. Episodes of FN can be life-threatening, and demand prompt recognition, assessment and treatment with broad spectrum antibiotics. While in the majority of episodes no causal infection is identified, 10-20% are secondary to a bloodstream infection (BSI). A reduction in episodes of BSI could be achieved through robust infection prevention strategies, such as CVL care bundles. Alongside good antimicrobial stewardship, these strategies could reduce the risk of emergent, multi-drug resistant (MDR) infections. Emerging bacterial pathogens in BSI include Viridans Group Streptococci (VGS) and Enterobacteriaceae such as Klebsiella spp. which are known for their ability to carry MDR genes. There is also increased recognition of the role of invasive fungal infection (IFI) in FN, in particular with Aspergillus spp. Novel diagnostics, including multiplex blood and respiratory polymerase chain reaction assays can identify infections early in FN, facilitating targeted therapy, and reducing unnecessary antimicrobial exposure. Given appropriate, and sensitive rapid diagnostics, potential also exists to safely inform the risk assessment of patients with FN, identifying those at low risk of complication, who could be treated in the out-patient setting. Several clinical decision rules (CDR) have now been developed and validated in defined populations, for the risk assessment of children being treated for cancer. Future research is needed to develop a universal CDR to improve the management of children with FN.

  20. Selenium and leptin levels in febrile seizure: a case-control study in children

    Directory of Open Access Journals (Sweden)

    Abolfazl Khoshdel

    2013-02-01

    Full Text Available &lt;b&gt;Purpose&lt;/b&gt;: Febrile seizures (FS are seizures that occur between the age of 6 and 60 months, but its pathophysiology still is not fully understood. There is limited information about the correlation between levels of selenium and leptin with FS. This study aimed to determine the relationship between serum levels of selenium and leptin in children with FS. &lt;b&gt;Methods:&lt;/b&gt; This case-control study was conducted in a University Hospital in Shahrekord, Iran, in 2011. The serum levels of selenium and leptin of 25 children with simple febrile seizure (case group were compared with 25 febrile children without seizure (control group in acute phase and after three months. The levels of serum selenium and leptin were measured by flame atomic absorption spectrophotometer and enzyme-linked immunosorbent assay method, respectively. &lt;b&gt;Results&lt;/b&gt;: In acute phase, the mean serum level of selenium in case and control groups were 95.88± 42.55 and 113.25±54.43 μg/dL, respectively, and difference was not significant (&lt;i&gt;P&lt;/i&gt; =0.415, but after three months, this level had a significant increase in both groups (&lt;i&gt;P&lt;/i&gt;&lt;0.001. In acute phase, the mean serum leptin level in case and control groups were 0.94±0.5 and 0.98±0.84 ng/mL, respectively, but difference was not significant (&lt;i&gt;P&lt;/i&gt; =0.405. After three months, serum leptin level had no significant change in both groups (&lt;i&gt;P&lt;/i&gt; =0.882. &lt;b&gt;Conclusion&lt;/b&gt;: These observations suggest that serum levels of selenium and leptin have not specific relation with FS but overllay is lower, however, further study is recommended. Also selenium level in stress and acute phase was significantly lower than recovery phase.

  1. Treatment response for acute depression is not associated with number of previous episodes: lack of evidence for a clinical staging model for major depressive disorder.

    Science.gov (United States)

    Dodd, Seetal; Berk, Michael; Kelin, Katarina; Mancini, Michele; Schacht, Alexander

    2013-09-05

    Mental illness has been observed to follow a neuroprogressive course, commencing with prodrome, then onset, recurrence and finally chronic illness. In bipolar disorder and schizophrenia responsiveness to treatment mirrors these stages of illness progression, with greater response to treatment in the earlier stages of illness and greater treatment resistance in chronic late stage illness. Using data from 5627 participants in 15 controlled trials of duloxetine, comparator arm (paroxetine, venlafaxine, escitalopram) or placebo for the treatment of an acute depressive episode, the relationship between treatment response and number of previous depressive episodes was determined. Data was dichotomised for comparisons between participants who had >3 previous episodes (n=1697) or ≤3 previous episodes (n=3930), and additionally for no previous episodes (n=1381) or at least one previous episode (n=4246). Analyses were conducted by study arm for each clinical trial, and results were then pooled. There was no significant difference between treatment response and number of previous depressive episodes. This unexpected finding suggests that treatments to reduce symptoms of depression during acute illness do not lose efficacy for patients with a longer history of illness.

  2. Influences of early rehabilitation training on treating effects of acute stroke during the recovery stage%早期康复训练对急性脑卒中恢复期疗效的影响

    Institute of Scientific and Technical Information of China (English)

    马旭升

    2001-01-01

    @@Background:To apply early rehabilitation exercises on patients of acute stroke may effectively decrease incidence of convulsion of limbs,enhance the speech and mobility function,increase living qualities of patients and decreases incidents of sequelae and disabilities of patients. Objective:To observe the treating effects of early rehabilitation exercises on patients of acute stroke during recovery stage.

  3. Predictors of Recurrent Febrile Seizures in Iranian Children

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    Yousef Veisani

    2013-09-01

    Full Text Available A few factors appear to boost a child's risk of having recurrent febrile seizures, including young age during the first seizure, seizure type, and having immediate family members with a history of febrile seizures. The present study aimed to provide reliable information about recurrent febrile seizure in Iranian children. On the computerized literature valid on valid keyword with search in valid database PubMed, Scientific Information Databases (SID (, Global medical article limberly (Medlib, Iranian Biomedical Journals (Iran Medex, Iranian Journal Database (Magiran, and Google Scholar recruited in different geographic areas. To explore heterogeneity in studies I2 index was used. Meta-analysis used to data analysis with random effects model.Hospital data of 4,599 children with febrile seizure. Overall, 21 studies met our inclusion criteria. Febrile seizure in 2 age groups (<2 and 2-6 years were 55.8% (95% CI: 50.4-61.2 and 44.2% (95% CI: 38.8-61.2 respectively. Pooled recurrent rate of febrile seizure in Iran was 20.9% (95% CI: 12.3-29.5. In 28.8 (95% CI: 19.3-38.4, children there was positive family history. The mean prevalence of simple and complex seizures was 69.3% (95% CI: 59.5-79.0 and 28.3% (95% CI: 19.6-31.0 respectively. The rates in different geographical regions of central, east, and west of Iran, 25, 20.8 and 27.1% were estimated, respectively.According to the data the prevalence febrile seizure is higher in males and children under two years. Recurrence rate in Iran, similar to other studies performed in other regions of the world.

  4. The assessment of risk factors for febrile seizures in children.

    Science.gov (United States)

    Gontko-Romanowska, Krystyna; Żaba, Zbigniew; Panieński, Paweł; Steinborn, Barbara; Szemień, Michał; Łukasik-Głębocka, Magdalena; Ratajczak, Krystian; Chrobak, Adrian; Mitkowska, Joanna; Górny, Jacek

    2017-07-31

    The aim of the paper was to assess the risk factors of febrile seizures in children. The paper presents an analysis of a group of 176 children aged 6 months to 5 years who were admitted to A&E because of febrile seizures. The analysed group of 176 children comprised 61.96% boys and 38.07% girls, and the average age equalled 23 months. Family history was significant in 9.66% of patients. A statistically significant difference was noticed between insignificant family history and the incidence of febrile seizures. In all the studied groups of children the factor that determined the incidence of febrile seizures was a sudden increase in the body temperature with an infection of the upper respiratory tract of several day's duration as another cause. Febrile seizure incident was most frequently associated with a sudden increase in the body temperature in 53.40% children. A statistically significant difference was observed between persisting fever and an increase thereof during the day. Yet another factor predisposing for febrile seizures incidence was an infection of the upper respiratory system that could be observed in 32.95% patients. The mean body temperature when the seizures occurred was 38.9°C. A sudden increase in the body temperature within the first day of pyrexia predisposes for the incidence of febrile seizures and it was proved that it depends on how long fever persists during the day. The other factor triggering the seizures was an infection of the upper respiratory tract of several days' duration. Copyright © 2017. Published by Elsevier Urban & Partner Sp. z o.o.

  5. Childhood Epilepsy, Febrile Seizures, and Subsequent Risk of ADHD.

    Science.gov (United States)

    Bertelsen, Elin Næs; Larsen, Janne Tidselbak; Petersen, Liselotte; Christensen, Jakob; Dalsgaard, Søren

    2016-08-01

    Epilepsy, febrile seizures, and attention-deficit/hyperactivity disorder (ADHD) are disorders of the central nervous system and share common risk factors. Our goal was to examine the association in a nationwide cohort study with prospective follow-up and adjustment for selected confounders. We hypothesized that epilepsy and febrile seizures were associated with subsequent ADHD. A population-based cohort of all children born in Denmark from 1990 through 2007 was followed up until 2012. Incidence rate ratios (IRRs) and 95% confidence intervals (95% CIs) for ADHD were estimated by using Cox regression analysis, comparing children with epilepsy and febrile seizure with those without these disorders, adjusted for socioeconomic and perinatal risk factors, as well as family history of neurologic and psychiatric disorders. A total of 906 379 individuals were followed up for 22 years (∼10 million person-years of observation); 21 079 individuals developed ADHD. Children with epilepsy had a fully adjusted IRR of ADHD of 2.72 (95% CI, 2.53-2.91) compared with children without epilepsy. Similarly, in children with febrile seizure, the fully adjusted IRR of ADHD was 1.28 (95% CI, 1.20-1.35). In individuals with both epilepsy and febrile seizure, the fully adjusted IRR of ADHD was 3.22 (95% CI, 2.72-3.83). Our findings indicate a strong association between epilepsy in childhood and, to a lesser extent, febrile seizure and subsequent development of ADHD, even after adjusting for socioeconomic and perinatal risk factors, and family history of epilepsy, febrile seizures, or psychiatric disorders. Copyright © 2016 by the American Academy of Pediatrics.

  6. Association between iron deficiency anemia and febrile seizure in children.

    Science.gov (United States)

    Derakhshanfar, Hojjat; Abaskhanian, Ali; Alimohammadi, Hosein; ModanlooKordi, Mona

    2012-08-01

    Febrile convulsion (FC) is a common cause of seizure in young children, with an excellent prognosis. In addition to genetic predisposition, FCs are generally thought to be induced by elemental changes such as iron deficiency. Regarding the high prevalence of febrile seizure and iron deficiency anemia in children, the aim was to investigate the role of iron deficiency anemia in FC patients. This case-control study was performed in 500 children with febrile seizures (case) and 500 febrile children without seizures (control), referred to Mofid hospital in Tehran during one year (Nov 2009-Nov 2010). All children were aged between 6-60 months. The groups were matched in age and gender and use of supplemental iron. Laboratory tests consisted of Complete Blood Count (CBC). Serum iron, plasma ferritin and Total Iron Binding Capacity (TIBC) analyses were done in each patient. The patients and controls were 26.49+12.65 and 26.84+11.70 months of mean age, respectively. The amount of Hb, Hct, MCV, MCH, MCHC, RBC count, serum iron and plasma ferritin were significantly higher and TIBC was significantly lower among the cases with febrile convulsion than the controls. The incidence of iron deficiency anemia was significantly higher in controls compared with the cases (p less than 0.016). The mean of temperature peak on admission was significantly higher in the febrile convulsion group than controls. The results of this study suggest that the risk of febrile seizure occurrence in anemic children is less common as compared to non-anemic ones.

  7. Distinct inflammatory mediator patterns characterize infectious and sterile systemic inflammation in febrile neutropenic hematology patients.

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    Christine Wennerås

    Full Text Available BACKGROUND: Invasive infections and sterile tissue damage can both give rise to systemic inflammation with fever and production of inflammatory mediators. This makes it difficult to diagnose infections in patients who are already inflamed, e.g. due to cell and tissue damage. For example, fever in patients with hematological malignancies may depend on infection, lysis of malignant cells, and/or chemotherapy-induced mucosal damage. We hypothesized that it would be possible to distinguish patterns of inflammatory mediators characterizing infectious and non-infectious causes of inflammation, respectively. Analysis of a broad range of parameters using a multivariate method of pattern recognition was done for this purpose. METHODS: In this prospective study, febrile (>38°C neutropenic patients (n = 42 with hematologic malignancies were classified as having or not having a microbiologically defined infection by an infectious disease specialist. In parallel, blood was analyzed for 116 biomarkers, and 23 clinical variables were recorded for each patient. Using O-PLS (orthogonal projection to latent structures, a model was constructed based on these 139 variables that could separate the infected from the non-infected patients. Non-discriminatory variables were discarded until a final model was reached. Finally, the capacity of this model to accurately classify a validation set of febrile neutropenic patients (n = 10 as infected or non-infected was tested. RESULTS: A model that could segregate infected from non-infected patients was achieved based on discrete differences in the levels of 40 variables. These variables included acute phase proteins, cytokines, measures of coagulation, metabolism, organ stress and iron turn-over. The model correctly identified the infectious status of nine out of ten subsequently recruited febrile neutropenic hematology patients. CONCLUSIONS: It is possible to separate patients with infectious inflammation from those

  8. Lower-limb MRI in the staging and re-staging of osteonecrosis in paediatric patients affected by acute lymphoblastic leukaemia after therapy

    Energy Technology Data Exchange (ETDEWEB)

    Ippolito, D.; Masetto, A.; Franzesi, C.T.; Bonaffini, P.A.; Sironi, S. [University of Milano-Bicocca Milan, School of Medicine, Monza (Italy); Department of Diagnostic Radiology, H. San Gerardo, Monza (Italy); Sala, A.; Biondi, A. [University of Milano-Bicocca Milan, School of Medicine, Monza (Italy); H. San Gerardo, Department of Paediatric Haematology, Monza (Italy)

    2016-04-15

    To assess the diagnostic value of MRI examination in detecting and monitoring osteonecrotic lesions (ON) in childhood acute lymphoblastic leukaemia (ALL) after chemotherapy (CHT) and/or bone marrow transplantation (BMT). Seventy-three patients (37 males, mean age 12.4 years old) with ALL after treatment underwent a lower-limb MR examination between November 2006 and March 2012. In 47 there was clinical suspicion of ON, 26 were asymptomatic. Studies were performed with a 1 T and a 1.5 T scanner, acquiring short tau inversion recovery (STIR) and T1-weighted sequences in coronal plane from the hips to the ankles. The average acquisition time was 18 min. Considering baseline and follow-up examinations, the overall number of MRI studies was 195. Fifty-four of 73 patients showed ON at MRI study, with an overall number of 323 ON (89 involving articular surface, 24 with joint deformity, JD). Twenty-five of 47 symptomatic patients showed subchondral ON lesions, 11 developed JD. Three of 26 asymptomatic patients showed subchondral bone ON at baseline examination but no JD at follow-up. Twenty-two of 28 BMT, 32/45 CHT patients developed ON. Our MRI protocol proved to be feasible in evaluating ON in paediatric patients. Studies should be addressed only to symptomatic patients. (orig.)

  9. Occupational Therapy Interventions for Patients after Stroke in the Acute Stage. Subtitle: Summary of Principles and Recommendations for Stroke Patients after Discharge from Inpatient Care

    OpenAIRE

    Kovářová, Iveta

    2016-01-01

    Name and surname: Iveta Kovářová Supervisor: Bc. Alice Oktábcová Opponent: ……………………………. Thesis title: Occupational Therapy Interventions for Patients after Stroke in the Acute Stage Summary of Principles and Recommendations for Stroke Patients after Discharge from Inpatient Care Abstract: Stroke is a very serious and common disease with a high mortality. Prevalence and incidence of stroke has been monitored for a long time. Currently, there are continual advances in the understanding of the i...

  10. Crisis febriles simples y complejas, epilepsia generalizada con crisis febriles plus, FIRES y nuevos síndromes

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    Noris Moreno de Flagge

    2013-09-01

    Full Text Available Las convulsiones febriles representan la mayoría de las convulsiones en el niño. Se ha descrito que 2-5% de los niños experimentan convulsiones febriles antes de los 5 años de edad, aunque en algunas poblaciones se ha descrito hasta un 15%. Es una causa común de admisión en pediatría y de preocupación de los padres. Puede ser la primera manifestación de una epilepsia. Un 13% de pacientes que desarrollan epilepsia tienen antecedente de convulsiones febriles y 30% de estos pacientes se presentan con convulsiones recurrentes. Sus características fenotípicas nos permiten, en su gran mayoría, clasificarlas, tomar una actitud terapéutica y elaborar un pronóstico. Se puede describir un espectro de su gravedad desde las convulsiones febriles simples hasta las más complejas como las convulsiones febriles plus que comprenden los síndromes de Dravet y FIRES. En los últimos años se han hecho descubrimientos importantes que definen su carácter genético, entrelazándose cada vez más con diferentes afecciones de tipo epiléptico que nos obliga a un seguimiento neurológico más estrecho de muchos de estos niños con convulsiones febriles. Hacemos una revisión bibliográfica con el objetivo de actualizar los conocimientos sobre las convulsiones febriles, su pronóstico y su relación con los nuevos síndromes epilépticos.

  11. INTERMITTENT CLONAZEPAM IN THE PREVENTION OF RECURRENT FEBRILE SEIZURES

    Directory of Open Access Journals (Sweden)

    BAJOGHLI Shirin MD

    2010-09-01

    Full Text Available ObjectiveTo evaluate the efficacy and common side effects of intermittent clonazepamin febrile seizures.Materials & MethodsThis study was an experimental trial designed to determine the efficacy ofintermittent clonazepam in febrile seizures .Thirty patients with an age rangeof 6 months to 5 years (60% male, 40% female were studied. Children with ahistory of psychomotor delay, abnormal neurological examination, a history ofantiepileptic drug consumption, and afebrile seizures were excluded from thestudy. Patients received a single dose of prophylactic Clonazepam (0.05 mg/kg/day on the first day of febrile illness and twice daily during the course of fever.An antipyretic medication (Acetaminophen was advised if fever exceeded38oC. Patients were followed up for one year after the study inclusion date.ResultsThree patients were excluded from study since they didnot follow the tritmentand three patients experienced afebrile seizures. Twenty four patients had 162febrile episodes during the course of the study and all patients were seizure-freeafter 1 year.ConclusionClonazepam was 100% effective but lethargy and ataxia were common sideeffects in patients. Fortunately, their parents continued treatment because theyhad prior awareness of the possible side effects of clonazepam. Clonazepam isefficacious as an intermittent therapy for febrile seizures if parents are informedof its side effects.

  12. The Best Time for EEG Recording in Febrile Seizure

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    Parvaneh KARIMZADEH

    2014-01-01

    Full Text Available How to Cite This Article: Karimzadeh P, Rezayi A, Togha M, Ahmadabadi F, Derakhshanfar H, Azargashb E, Khodaei F. The Best Time for EEG Recording in Febrile Seizure. Iran J Child Neurol. 2014 Winter; 8(1:20-25.ObjectiveSome studies suggest that detection of epileptic discharge is unusual during the first postictal week of febrile seizure and others believe that EEGs carried out on the day of the seizure are abnormal in as many as 88% of the patients. In thisstudy, we intend to compare early and late EEG abnormalities in febrile seizure.Materials & Methods EEG was recorded during daytime sleep, 24-48 hours (early EEG and 2 weeks (late EEG after the seizure in 36 children with febrile seizure (FS, aged between 3 months and 6 years. EEGs that showed generalized or focal spikes, sharp, spike wave complex, and slowing were considered as abnormal EEG.Abnormalities of the first EEG were compared with those of second EEG.ResultsThe most common abnormal epileptiform discharges recorded in the early EEG were slow waves (27.6% and sharp waves in late EEG (36%. Distribution of abnormalities in early and late EEG showed no significant statistical difference.ConclusionThe early and late EEG recording had the same results in patient with febrile seizure. Reference:Hauser WA, Kurland LT. The epidemiology of epilepsy in Rochester, Minnesota, 1935 through 1967. Epilepsia 1975;16(1:1-66.Freeman JM. Febrile seizures: a consensus of their significance, evaluation, and treatment. Pediatrics 1980;66(6:1009.Waruiru C, Appleton R. Febrile seizures: an update. Arch Dis Child 2004;89(8:751-6.ILAE. Guidelines for epidemiologic studies on epilepsy, International League against Epilepsy. Epilepsia 1993;34(4:592-6.Annegers JF, Hauser WA, Shirts SB, Kurland LT. Factors prognostic of unprovoked seizures after febrile convulsions. N Engl J Med 1987;316(9:493-8.Berg AT, Shinnar S, Darefsky AS, Holford TR, Shapiro ED, Salomon ME, et al. Predictors of recurrent febrile

  13. Subperiosteal hematoma of the iliac bone: imaging features of acute and chronic stages with emphasis on pathophysiology

    Energy Technology Data Exchange (ETDEWEB)

    Guillin, Raphael [Rennes University Hospital, Department of Musculoskeletal Imaging, Rennes Cedex 2 (France); Moser, Thomas [Montreal University Hospital, Department of Musculoskeletal Imaging, Montreal (Canada); Koob, Meriam [Strasbourg University Hospital, Department of Pediatric Imaging, Strasbourg (France); Khoury, Viviane [Mc Gill University Health center, Department of Radiology, Montreal (Canada); Chapuis, Madeleine [Rennes University Hospital, Department of Pediatric Orthopedic Surgery, Rennes (France); Ropars, Mickael [Rennes University Hospital, Department of orthopedic surgery, Rennes (France); Cardinal, Etienne [Radiologie Laennec, Montreal (Canada)

    2012-06-15

    The goal of this work is to describe the radiological appearance and clinical presentation of subperiosteal iliac hematoma and present a review of the literature. We retrospectively reviewed the radiological and clinical files of 19 patients (age range: 12-75; mean: 47) who presented with acute or chronic subperiosteal iliac hematomas. Imaging findings and relevant clinical information were recorded. A thorough literature search was performed to find additional cases of this rare condition. Three young patients presented with acute subperiosteal iliac hematoma following a fall. Clinical presentation was characterized by pain and gait disturbance presumed to result from crural nerve compression. Unilateral or bilateral lenticular hematomas deep in the iliacus muscle were demonstrated by CT for all patients while MRI was also available for two of them. In 16 asymptomatic patients, chronic ossified subperiosteal iliac hematomas were incidentally detected by CT. Progressive ossification of acute hematoma was demonstrated at follow-up in two patients. Subperiosteal iliac hematoma is rare but has typical imaging findings that may present acutely in adolescents or chronically in asymptomatic adults. (orig.)

  14. Febrile illness experience among Nigerian nomads

    Directory of Open Access Journals (Sweden)

    Akogun Oladele B

    2012-01-01

    Full Text Available Abstract Background An understanding of the febrile illness experience of Nigerian nomadic Fulani is necessary for developing an appropriate strategy for extending malaria intervention services to them. An exploratory study of their malaria illness experience was carried out in Northern Nigeria preparatory to promoting malaria intervention among them. Methods Ethnographic tools including interviews, group discussions, informal conversations and living-in-camp observations were used for collecting information on local knowledge, perceived cause, severity and health seeking behaviour of nomadic Fulani in their dry season camps at the Gongola-Benue valley in Northeastern Nigeria. Results Nomadic Fulani regarded pabboje (a type of "fever" that is distinct from other fevers because it "comes today, goes tomorrow, returns the next" as their commonest health problem. Pabboje is associated with early rains, ripening corn and brightly coloured flora. Pabboje is inherent in all nomadic Fulani for which treatment is therefore unnecessary despite its interference with performance of duty such as herding. Traditional medicines are used to reduce the severity, and rituals carried out to make it permanently inactive or to divert its recurrence. Although modern antimalaria may make the severity of subsequent pabboje episodes worse, nomads seek treatment in private health facilities against fevers that are persistent using antimalarial medicines. The consent of the household head was essential for a sick child to be treated outside the camp. The most important issues in health service utilization among nomads are the belief that fever is a Fulani illness that needs no cure until a particular period, preference for private medicine vendors and the avoidance of health facilities. Conclusions Understanding nomadic Fulani beliefs about pabboje is useful for planning an acceptable community participatory fever management among them.

  15. Lymphocytes subsets in children with febrile convulsions.

    Science.gov (United States)

    Tuncer, Oğuz; Karaman, Sait; Caksen, Hüseyin; Oner, Ahmet Faik; Odabas, Dursun; Yilmaz, Cahide; Atas, Bülent

    2007-07-01

    In this study, lymphocytes subsets including blood CD3, CD4, CD8, CD16, CD19, and CD56 values were analyzed in children with febrile convulsion (FC) to determine whether there was the association of lymphocytes subsets in the pathogenesis of FC. The study includes 48 children with FC, and 55 healthy age matched control subjects, followed in Yüzüncü Yil University, Faculty of Medicine, Department of Pediatrics between October 2003 and June 2004. Blood CD3, CD4, CD8, CD16, CD19, and CD56 values were examined in the study and control groups. The analyses were performed in the Hematology Laboratory, Yüzüncü Yil University Faculty of Medicine, with flow cytometer device (Coulter Epics XL2, Flow Cytometer). A total of 48 children [17 girls (35.5%) and 31 boys (64.5%)], aged 6 months to 60 months (mean 22.20 +/- 13.75 months) with FC and 55 healthy children [28 girls (51%) and 27 boys (49%)], aged 6 months to 60 months (mean 28.87 +/- 17.04 months) were included in the study. When compared with the control group, the study found significantly decreased blood CD3 and CD4 values in the study group (p .05). When comparing the children with and without positive family history for FC, the study did not find any difference for all CD values between the groups (p >.05). Similarly, there was not significant difference in CD values between the children with simple and complex FC (p >.05). The findings suggested that decreased blood CD3 and CD4 values might be responsible for the infections connected with FC or that they might be related to the pathogenesis of FC in some children.

  16. Improving the diagnostic accuracy of acute myocardial infarction with the use of high-sensitive cardiac troponin T in different chronic kidney disease stages

    Science.gov (United States)

    Yang, Hongliu; Liu, Jing; Luo, Han; Zeng, Xiaoxi; Tang, Xi; Ma, Liang; Mai, Hongxia; Gou, Shenju; Liu, Fang; Fu, Ping

    2017-01-01

    High-sensitive cardiac troponin T (hs-TnT) is a critical biomarker in diagnosis of acute myocardial infarction (AMI). However, CKD individuals usually have elevated hs-TnT even in the absence of AMI. Our study aimed to explore the optimal cutoff-value of hs-TnT and further to improve diagnostic accuracy of AMI in CKD patients. Clinical data of 489 patients were collected from the maintained database between September 2010 and June 2014. CKD patients with AMI were assigned to CKD+AMI group and CKD patients without AMI were assigned to CKD group. Receiver operating characteristic curves were utilized to derive the optimal cutoff-value. In CKD+STEMI and CKD group, hs-TnT was increased with descending eGFR. In CKD+NSTEMI group, hs-TnT showed an upward trend with increasing SYNTAX Score. In patients with CKD+STEMI, hs-TnT was significantly correlated with SYNTAX Score in CKD stage 2, stage 4 and in total. In CKD patients, the optimal cutoff-value of hs-TnT for diagnosis of AMI was 129.45 ng/l with 75.2% sensitivity and 83.2% specificity. The cutoff-value appeared to be hs-TnT level of 99.55ng/l in CKD stage 3, 129.45 ng/l in CKD stage 4, 105.50 ng/l in CKD stage 5 and 149.35 ng/l in dialysis patients, respectively. In different stages of CKD, eGFR-range-specific optimal cutoff-values should be considered. PMID:28145489

  17. Myocardial T1 maps reflect histological findings in acute and chronic stages of myocarditis in a rat model

    DEFF Research Database (Denmark)

    Jeuthe, Sarah; Wassilew, Katharina; O H-Ici, Darach;

    2016-01-01

    BACKGROUND: Cardiovascular magnetic resonance offers both diagnostic and prognostic information in myocarditis. Using an established animal model of myocarditis, the aim of this study was to measure myocardial T1 before the onset, in the acute and in the chronic phases of the disease and to compare...... conventional histology (HE and Sirius-Red staining) and immunohistochemistry (CD 68) investigations. RESULTS: All immunized rats developed myocarditis (morbidity 100%). Histologically we observed increased wall thickness with biventricular macrophage-rich mixed inflammatory infiltrates. All rats...... with a histologically severe myocarditis showed increased native T1 and decreased post-contrast T1 of the myocardium. CONCLUSIONS: The assessment of native T1 and post-contrast T1 allows accurate differentiation between healthy myocardium and myocardium with inflammation and also between the acute and chronic phases...

  18. Cerebral Abscess Presenting as a Complex Febrile Seizure.

    Science.gov (United States)

    Anand, Anjoli; Salas, Alicia; Mahl, Evan; Levine, Marla C

    2015-07-01

    Currently, there is no standardized approach to the management of complex febrile seizures in children and there are no published practice guidelines for the procurement of neuroimaging. Presented is a 2-year-old female patient who experienced a 3- to 5-minute episode of staring and unilateral mouth twitching associated with high fever. On initial presentation, the patient appeared well and had a normal neurological examination. No focus of infection was identified, and she was diagnosed with complex febrile seizure. The patient was discharged home with close neurology and primary care follow-up but returned the following day with altered mental status, toxic appearance, and right lower extremity weakness. Magnetic resonance imaging of the brain revealed left-sided cranial empyema and the patient was managed with antibiotics and surgical drainage. A literature review to answer the question "Do children with complex febrile seizures require emergent neuroimaging?" yielded a small number of retrospective reviews describing the utility of computed tomography, magnetic resonance imaging and lumbar puncture in the work-up of febrile seizures. Current evidence indicates that neuroimaging is not indicated in an otherwise healthy child who presents with complex febrile seizure if the patient is well appearing and has no evidence of focal neurological deficit on examination. As this case demonstrates, however, serious conditions such as meningitis and brain abscess (though rare) should be considered in the differential diagnosis of complex febrile seizure and physicians should remain aware that the need for neuroimaging and/or lumbar puncture may arise in the appropriate clinical setting.

  19. Tratamiento ambulatorio del paciente con neutropenia febril Outpatient therapy in patients with febrile neutropenia

    Directory of Open Access Journals (Sweden)

    Andrés Londoño Gallo

    2008-01-01

    Full Text Available

    El tratamiento de los pacientes con neoplasia y neutropenia febril plantea muchas dudas. Una de ellas, que genera ansiedad en el personal de la salud, el paciente y sus familiares, es la necesidad de hospitalización porque ésta implica exponer a gérmenes intrahospitalarios potencialmente resistentes a un paciente cuyo sistema inmune puede no estar en las mejores condiciones; incluso con un aislamiento óptimo existe el riesgo de adquirir una infección nosocomial. Muchos estudios han tratado de validar métodos para clasificar a los pacientes con fiebre y neutropenia en grupos de diferente riesgo, como fundamento para implementar estrategias de tratamiento selectivo; así se ha abierto la posibilidad de utilizar medidas más conservadoras para el tratamiento de los episodios de bajo riesgo, entre ellas la administración de regímenes orales ambulatorios de antibióticos de amplio espectro; ello sin demeritar la necesidad de aplicar un juicio clínico adecuado, hacer un buen seguimiento y tener acceso a la atención médica inmediata. La neutropenia es una de las consecuencias graves de la quimioterapia para el cáncer, y se ha demostrado que el tratamiento del paciente neutropénico febril con antibióticos intravenosos reduce la mortalidad. La terapia oral podría ser una alternativa aceptable para pacientes bien seleccionados. Ella puede mejorar la calidad de vida de los pacientes con cáncer, evitar las complicaciones asociadas con la terapia intravenosa y disminuir los costos del tratamiento.

    Treatment of patients with neoplasia and febrile neutropenia, as a consequence of chemotherapy, poses many doubts, among them the need for hospitalization, since this implies exposure to potentially resistant nosocomial microorganisms. Even under the best isolation techniques, there may

  20. Human T cell recognition of the blood stage antigen Plasmodium hypoxanthine guanine xanthine phosphoribosyl transferase (HGXPRT in acute malaria

    Directory of Open Access Journals (Sweden)

    Woodberry Tonia

    2009-06-01

    Full Text Available Abstract Background The Plasmodium purine salvage enzyme, hypoxanthine guanine xanthine phosphoribosyl transferase (HGXPRT can protect mice against Plasmodium yoelii pRBC challenge in a T cell-dependent manner and has, therefore, been proposed as a novel vaccine candidate. It is not known whether natural exposure to Plasmodium falciparum stimulates HGXPRT T cell reactivity in humans. Methods PBMC and plasma collected from malaria-exposed Indonesians during infection and 7–28 days after anti-malarial therapy, were assessed for HGXPRT recognition using CFSE proliferation, IFNγ ELISPOT assay and ELISA. Results HGXPRT-specific T cell proliferation was found in 44% of patients during acute infection; in 80% of responders both CD4+ and CD8+ T cell subsets proliferated. Antigen-specific T cell proliferation was largely lost within 28 days of parasite clearance. HGXPRT-specific IFN-γ production was more frequent 28 days after treatment than during acute infection. HGXPRT-specific plasma IgG was undetectable even in individuals exposed to malaria for at least two years. Conclusion The prevalence of acute proliferative and convalescent IFNγ responses to HGXPRT demonstrates cellular immunogenicity in humans. Further studies to determine minimal HGXPRT epitopes, the specificity of responses for Plasmodia and associations with protection are required. Frequent and robust T cell proliferation, high sequence conservation among Plasmodium species and absent IgG responses distinguish HGXPRT from other malaria antigens.

  1. ERITEMA NODOSO Y SINDROME FEBRIL PROLONGADO ASOCIADOS A HIPERPARATIROIDISMO SECUNDARIO

    Directory of Open Access Journals (Sweden)

    Enz P

    2005-06-01

    Full Text Available El hiperparatiroidismo secundario es uno de los principales disturbios causados por la insuficiencia renal crónica, y la paratohormona es considerada una de las toxinas del sindrome urémico. El sindrome febril prolongado secundario a hiperparatiroidismo primario ya ha sido descripto en la literatura, aunque no lo ha sido aun el inducido por hiperparatiroidismo secundario. En el presente reporte se presenta un caso de eritema nodoso y sindrome febril prolongado asociado a hiperparatiroidismo secundario y que resolvió luego de efectuada una paratiroidectomía subtotal.

  2. Respiratory alkalosis in children with febrile seizures.

    Science.gov (United States)

    Schuchmann, Sebastian; Hauck, Sarah; Henning, Stephan; Grüters-Kieslich, Annette; Vanhatalo, Sampsa; Schmitz, Dietmar; Kaila, Kai

    2011-11-01

    Febrile seizures (FS) are the most common type of convulsive events in children. FS are suggested to result from a combination of genetic and environmental factors. However, the pathophysiologic mechanisms underlying FS remain unclear. Using an animal model of experimental FS, it was demonstrated that hyperthermia causes respiratory alkalosis with consequent brain alkalosis and seizures. Here we examine the acid-base status of children who were admitted to the hospital for FS. Children who were admitted because of gastroenteritis (GE), a condition known to promote acidosis, were examined to investigate a possible protective effect of acidosis against FS. We enrolled 433 age-matched children with similar levels of fever from two groups presented to the emergency department. One group was admitted for FS (n = 213) and the other for GE (n = 220). In the FS group, the etiology of fever was respiratory tract infection (74.2%), otitis media (7%), GE (7%), tonsillitis (4.2%), scarlet fever (2.3%) chickenpox (1.4%), urinary tract infection (1.4%), postvaccination reaction (0.9%), or unidentified (1.4%). In all patients, capillary pH and blood Pco(2) were measured immediately on admission to the hospital. Respiratory alkalosis was found in children with FS (pH 7.46 ± 0.04, [mean ± standard deviation] Pco(2) 29.5 ± 5.5 mmHg), whereas a metabolic acidosis was seen in all children admitted for GE (pH 7.31 ± 0.03, Pco(2) 37.7 ± 4.3 mmHg; p seizure triggering factors, each of these patients had an alkalotic blood pH when admitted because of FS, whereas they had an acidotic pH (and no FS) when admitted because of GE (pH 7.47 ± 0.05 vs. pH 7.33 ± 0.03, p seizures when they have GE-induced fever that is associated with acidosis. The present demonstration of a close link between FS and respiratory alkalosis may pave the way for further clinical studies and attempts to design novel therapies for the treatment of FS by controlling the systemic acid-base status. Wiley

  3. Expression Profiling after Prolonged Experimental Febrile Seizures in Mice Suggests Structural Remodeling in the Hippocampus

    NARCIS (Netherlands)

    Jongbloets, Bart C; van Gassen, Koen L I; Kan, Anne A; Olde Engberink, Anneke H O; de Wit, Marina; Wolterink-Donselaar, Inge G; Groot Koerkamp, Marian J A; van Nieuwenhuizen, Onno; Holstege, Frank C P; de Graan, Pierre N E

    2015-01-01

    Febrile seizures are the most prevalent type of seizures among children up to 5 years of age (2-4% of Western-European children). Complex febrile seizures are associated with an increased risk to develop temporal lobe epilepsy. To investigate short- and long-term effects of experimental febrile seiz

  4. Simple Prognostic Criteria can Definitively Identify Patients who Develop Severe Versus Non-Severe Dengue Disease, or Have Other Febrile Illnesses

    OpenAIRE

    Falconar, Andrew K. I.; Romero-Vivas, Claudia M. E.

    2012-01-01

    Background Severe dengue disease (SDD) (DHF/DSS: dengue hemorrhagic fever/dengue shock syndrome) results from either primary or secondary dengue virus (DENV) infections, which occur 4 - 6 days after the onset of fever. As yet, there are no definitive clinical or hematological criteria that can specifically identify SDD patients during the early acute febrile-phase of disease (day 0 - 3: < 72 hours). This study was performed during a SDD (DHF/DSS) epidemic to: 1) identify the DENV serotypes th...

  5. Febrile illness in a young traveler: dengue fever and its complications.

    Science.gov (United States)

    Duber, Herbert C; Kelly, Stephen M

    2013-10-01

    Dengue fever, a tropical disease once confined mostly to endemic areas in developing countries, is becoming more prevalent. Globalization has led to an increased incidence of the virus both in foreign travelers returning home and local outbreaks in traditionally nonendemic areas, such as the southern United States and southern Europe. Advances in diagnostic tests, therapies, and vaccines for dengue virus have been limited, but research is ongoing. To review the current literature regarding the diagnosis and management of dengue fever. This case report describes a young woman returning from Central America with many of the common signs and symptoms who was misdiagnosed both abroad and at home. We explore the epidemiology, disease course, complications, and treatment of dengue fever. Emergency physicians should consider dengue fever in patients with acute febrile illnesses, especially among those with recent travel. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Measurements of procalcitonin facilitate targeting of endotoxin adsorption treatment in febrile neutropenic patients suffering from shock.

    Science.gov (United States)

    Hara, Masaki; Tsuchiya, Ken; Nitta, Kosaku; Ando, Minoru

    2014-01-01

    Immediate initiation of hemoperfusion treatment with polymixin B immobilized fiber (PMX-DHP) is a potent strategy to improve hemodynamics in septic patients with critical circulatory failure. However, it is often difficult to accurately and rapidly differentiate between bacterial infections and non-infectious causes of shock in acutely critically-ill patients. Procalcitonin (PCT) measurements may assist in the early identification of bacterial infection/sepsis and determination of severity in such patients. We present two febrile neutropenic (FN) patients who developed severe shock after chemotherapy for hematological malignancies. PCT levels were markedly elevated in both patients (≥ 10 ng/ml), suggesting a high likelihood of bacterial infectious etiology as the cause of their shock, and thus they were promptly treated with PMX-DHP. Measurements of PCT may facilitate targeting of PMX-DHP treatment among FN patients suffering from shock, which may lead to better prognosis.

  7. Limitations of indium-111 leukocyte scanning in febrile renal transplant patients

    Energy Technology Data Exchange (ETDEWEB)

    Sebrechts, C.; Biberstein, M.; Klein, J.L.; Witztum, K.F.

    1986-04-01

    Indium-111-labeled leukocyte scanning was evaluated as a technique for investigating possible abscess as the cause of fever in 10 renal allograft recipients under therapy for rejection, acute tubular necrosis, or urinary infection. The usefulness of the method in this setting was found to be limited by marked nonspecificity of renal, pulmonary, and other focal leukocyte accumulation. Although wound infections were correctly identified, false-positive scans resulted in multiple nonproductive consultations and radiologic procedures (some invasive) and contributed to the decision to perform one negative exploratory laparotomy. Such generalized nonspecificity in this patient population is in distinct contrast to the experience with this diagnostic test in nontransplant patients, and has not previously been reported. Possible explanations and implications of these findings are discussed. Consequently, great caution is recommended in the use of indium-111 leukocyte scans to diagnose infection in febrile renal transplant patients who present in a similar clinical setting.

  8. Lumbar puncture in children from an area of malaria endemicity who present with a febrile seizure.

    Science.gov (United States)

    Laman, Moses; Manning, Laurens; Hwaiwhange, Ilomo; Vince, John; Aipit, Susan; Mare, Trevor; Warrel, Jonathan; Karunajeewa, Harin; Siba, Peter; Mueller, Ivo; Davis, Timothy M E

    2010-09-01

    Although routine lumbar puncture (LP) is often recommended as part of the assessment of fever-associated seizures in children, accumulating evidence questions its value and reveals a decrease in its frequency. Our primary hypothesis was that children who present with a single seizure but with no clinical signs of meningism or coma do not require LP as part of initial diagnostic assessment. We prospectively followed up 377 children aged 2 months through 10 years who presented with at least 1 fever-associated seizure to Modilon Hospital, Madang, Papua New Guinea, from November 2007 through July 2009. Clinical management was performed by hospital staff according to national pediatric guidelines. Of 188 children with a single seizure and 189 children with multiple seizures, 139 (73.9%) and 154 (81.5%), respectively, underwent a LP as part of their initial assessment. Of the 130 children with a single seizure but no evidence of meningism (ie, neck stiffness, positive Kernig's or Brudzinski's sign, and bulging fontanelle) or coma (Blantyre Coma Score 2), none (95% confidence interval, 0%-3.6%) had proven or probable acute bacterial meningitis, and only 1 patient had viral encephalitis (subacute sclerosing panencephalitis). Eighty-one of these children (62.3%) had a final diagnosis of a simple febrile seizure. Proven or probable acute bacterial meningitis was more common in children with a single seizure and meningism or coma (10; 17.2%) and in those with multiple seizures without or with meningism or coma (2 [2.0%] and 30 [33.7%], respectively). Initial LP is unnecessary when careful clinical assessment indicates features of a simple febrile seizure.

  9. Determination of acute and early life stage toxicity of fat-plant effluent using zebrafish (Danio rerio).

    Science.gov (United States)

    Sişman, Turgay; Incekara, Umit; Yildiz, Yalçin Sevki

    2008-08-01

    The present study examines the effects of an effluent from a fat plant (FP) on zebrafish (Danio rerio) embryos and larvae using the whole effluent toxicity testing methods (WET). The method is based on acute toxicity using 96-h larval mortality and chronic toxicity using endpoints such as the time to hatch, hatching success, deformity, growth rate, swim-up failure, accumulative mortality, and sex ratio. On the basis of larval mortality the 96-h LC(50) (the concentration was lethal to 50% of newly hatching zebrafish larvae) was 68.9%. In chronic toxicity test, newly fertilized embryos (effluent concentrations in a 24-h static renewal system at (27 +/- 0.5) degrees C until 15-day posthatch. The results showed that all chronic endpoints were significantly different from the control at 50% dilution. Embryos began to show lesions on third day at higher concentrations (12, 25, 50% FP effluent concentrations). Treatment group of 25% dilution showed delayed time to hatch. Morphological abnormalities were observed in newly hatched larvae at 25 and 50% FP effluent concentrations. At 25% dilution, sex ratio of larvae was alternated and there was feminization phenomenon. On the basis of the study, the FP effluent tested here may cause increasing embryotoxicity in the zebrafish embryos. We conclude that the test using zebrafish is feasible to evaluate both acute and chronic toxicities of industrial effluents.

  10. The role of tissue harmonic imaging ultrasound combined with power Doppler ultrasound in the diagnosis of childhood febrile urinary tract infections.

    Science.gov (United States)

    İlarslan, Nisa Eda Çullas; Fitöz, Ömer Suat; Öztuna, Derya Gökmen; Küçük, Nuriye Özlem; Yalçınkaya, Fatma Fatoş

    2015-06-01

    This study assessed the ability of tissue harmonic imaging ultrasound combined with power Doppler ultrasound in the detection of childhood febrile urinary tract infections in comparison with the gold standard reference method: Tc-99m dimercaptosuccinicacid renal cortical scintigraphy. This prospective study included 60 patients who were hospitalized with a first episode of febrile urinary tract infections. All children were examined with dimercaptosuccinicacid scan and tissue harmonic imaging ultrasound combined with power Doppler ultrasound within the first 3 days of admission. Signs indicative of acute infection were observed in 29 patients according to the results of tissue harmonic imaging ultrasound combined with power Doppler ultrasound while dimercaptosuccinicacid scan revealed abnormal findings in 33 patients. The sensitivity, specificity, positive predictive value and negative predictive value of tissue harmonic imaging combined with power Doppler ultrasound using dimercaptosuccinicacid scintigraphy as the reference method in patients diagnosed with first episode febrile urinary tract infections were calculated as 57.58% (95% confidence interval: 40.81%-72.76%); 62.96% (95% confidence interval: 44.23%-78.47%); 65.52% (95% confidence interval: 52.04%-77%); 54.84% (95% confidence interval: 41.54%-67.52%); respectively. Although current results exhibit inadequate success of power Doppler ultrasound, this practical and radiation-free method may soon be comprise a part of the routine ultrasonographic evaluation of febrile urinary tract infections of childhood if patients are evaluated early and under appropriate sedation.

  11. HIPPOCAMPAL SCLEROSIS IN EPILEPSY AND CHILDHOOD FEBRILE SEIZURES

    NARCIS (Netherlands)

    KUKS, JBM; COOK, MJ; FISH, DR; STEVENS, JM; SHORVON, SD

    1993-01-01

    The connection between hippocampal sclerosis and childhood febrile seizures (CFS) is a contentious issue in the study of epilepsy. We investigated 107 patients with drug-resistant epilepsy by high-resolution volumetric magnetic resonance imaging (MRI). 20 had a history of CFS, 45 had focal (26) or

  12. malaria parasitaemia among febrile children infected with human ...

    African Journals Online (AJOL)

    2014-01-01

    Jan 1, 2014 ... Fever is one of the most common reasons why parents bring their children to the ... specifically guide on the management of febrile HIV infected children in .... of the participants, joint pains in 75% and vomiting in 34.7 %.

  13. Histamine H1 antagonists and clinical characteristics of febrile seizures

    Directory of Open Access Journals (Sweden)

    Zolaly MA

    2012-03-01

    Full Text Available Mohammed A ZolalyDepartment of Pediatrics, College of Medicine, Taibah University, Al-Madinah Al-Munawarah, Kingdom of Saudi ArabiaBackground: The purpose of this study was to determine whether seizure susceptibility due to antihistamines is provoked in patients with febrile seizures.Methods: The current descriptive study was carried out from April 2009 to February 2011 in 250 infants and children who visited the Madinah Maternity and Children's Hospital as a result of febrile convulsions. They were divided into two groups according to administration of antihistamines at the onset of fever.Results: Detailed clinical manifestations were compared between patients with and without administration of antihistamines. The time from fever detection to seizure onset was significantly shorter in the antihistamine group than that in the nonantihistamine group, and the duration of seizures was significantly longer in the antihistamine group than in the nonantihistamine group. No significant difference was found in time from fever detection to seizure onset or seizure duration between patients who received a first-generation antihistamine and those who received a second-generation antihistamine.Conclusion: Due to their central nervous system effects, H1 antagonists should not be administered to patients with febrile seizures and epilepsy. Caution should be exercised regarding the use of histamine H1 antagonists in young infants, because these drugs could potentially disturb the anticonvulsive central histaminergic system.Keywords: antihistamine, nonantihistamine, histamine H1 antagonist, febrile seizures

  14. Dravet syndrome or genetic (generalized) epilepsy with febrile seizures plus?

    NARCIS (Netherlands)

    Scheffer, Ingrid E.; Zhang, Yue-Hua; Jansen, Floor E.; Dibbens, Leanne

    2009-01-01

    Dravet syndrome and genetic epilepsy with febrile seizures plus (GEFS+) can both arise due 10 mutations of SCN1A. the gene encoding the alpha 1 pore-forming subunit of the sodium channel. GEFS+ refers to a familial epilepsy syndrome where at least two family members have phenotypes that fit within t

  15. Dravet syndrome or genetic (generalized) epilepsy with febrile seizures plus?

    NARCIS (Netherlands)

    Scheffer, Ingrid E.; Zhang, Yue-Hua; Jansen, Floor E.; Dibbens, Leanne

    Dravet syndrome and genetic epilepsy with febrile seizures plus (GEFS+) can both arise due 10 mutations of SCN1A. the gene encoding the alpha 1 pore-forming subunit of the sodium channel. GEFS+ refers to a familial epilepsy syndrome where at least two family members have phenotypes that fit within

  16. Influenza A, Febrile Seizures, and Postictal Prolonged Impairment of Consciousness

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2007-02-01

    Full Text Available Febrile seizure (FS patients in a one-year period, 2003-4, during an outbreak of influenza A in the Kitakawachi area of Japan, were prospectively analyzed by researchers at Hirakata City Hospital and Osaka Medical College.

  17. Identification of Srp9 as a febrile seizure susceptibility gene

    NARCIS (Netherlands)

    Hessel, Ellen V S; de Wit, Marina; Wolterink-Donselaar, Inge G; Karst, Henk; de Graaff, Esther; van Lith, Hein A; de Bruijn, Ewart; de Sonnaville, Sophietje; Verbeek, Nienke E; Lindhout, Dick; de Kovel, Carolien G F; Koeleman, Bobby P C; van Kempen, Marjan; Brilstra, Eva; Cuppen, Edwin; Loos, Maarten; Spijker, Sabine S; Kan, Anne A; Baars, Susanne E; van Rijen, Peter C; Gosselaar, Peter H; Groot Koerkamp, Marian J A; Holstege, Frank C P; van Duijn, Cornelia; Vergeer, Jeanette; Moll, Henriette A; Taubøll, Erik; Heuser, Kjell; Ramakers, Geert M J; Pasterkamp, R Jeroen; van Nieuwenhuizen, Onno; Hoogenraad, Casper C; Kas, Martien J H; de Graan, Pierre N E

    OBJECTIVE: Febrile seizures (FS) are the most common seizure type in young children. Complex FS are a risk factor for mesial temporal lobe epilepsy (mTLE). To identify new FS susceptibility genes we used a forward genetic strategy in mice and subsequently analyzed candidate genes in humans. METHODS:

  18. Epileptogenesis provoked by prolonged experimental febrile seizures: mechanisms and biomarkers

    Science.gov (United States)

    Dubé, Celiné M.; Ravizza, Teresa; Hamamura, Mark; Zha, Qinqin; Keebaugh, Andrew; Fok, Kimberly; Andres, Adrienne M.; Nalcioglu, Orhan; Obenaus, Andre; Vezzani, Annamaria; Baram, Tallie Z.

    2010-01-01

    Whether long febrile seizures (FS) can cause epilepsy in the absence of genetic or acquired predisposing factors is unclear. Having established causality between long FS and limbic epilepsy in an animal model, we studied here if the duration of the inciting FS influenced the probability of developing subsequent epilepsy and the severity of the spontaneous seizures. We evaluated if interictal epileptifom activity and/or elevation of hippocampal T2 signal on MRI provided predictive biomarkers for epileptogenesis, and if the inflammatory mediator interleukin-1β (IL-1β), an intrinsic element of FS generation, contributed also to subsequent epileptogenesis. We found that febrile status epilepticus, lasting an average of 64 minutes, increased the severity and duration of subsequent spontaneous seizures compared with FS averaging 24 minutes. Interictal activity in rats sustaining febrile status epilepticus was also significantly longer and more robust, and correlated with the presence of hippocampal T2 changes in individual rats. Neither T2 changes nor interictal activity predicted epileptogenesis. Hippocampal levels of IL-1β were significantly higher for over 24 hours after prolonged FS. Chronically, IL-1β levels were elevated only in rats developing spontaneous limbic seizures after febrile status epilepticus, consistent with a role for this inflammatory mediator in epileptogenesis. Establishing seizure duration as an important determinant in epileptogenesis, and defining the predictive roles of interictal activity, MRI, and inflammatory processes are of paramount importance to the clinical understanding of the outcome of FS, the most common neurological insult in infants and children. PMID:20519523

  19. Risk of Mortality in Children with Febrile Seizures

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2008-09-01

    Full Text Available Mortality after febrile seizures was studied in a large population-based cohort of children in Denmark followed from 3 months of age up to 25 years or until death, by researchers at Institute of Public Health, and National Centre for Register-based Research, Aarhus University; and University Hospital, Aarhus, Denmark; and School of Public Health, UCLA, USA.

  20. Characteristics of the initial seizure in familial febrile seizures

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet); E. van Beijeren; N.H. Wils; G. Derksen-Lubsen (Gerarda); C.M. van Duijn (Cock); H.A. Moll (Henriëtte)

    1999-01-01

    textabstractComplex seizure characteristics in patients with a positive family history were studied to define familial phenotype subgroups of febrile seizures. A total of 51 children with one or more affected first degree relatives and 177 without an affected first degree relative

  1. Identification of Srp9 as a febrile seizure susceptibility gene

    NARCIS (Netherlands)

    Hessel, Ellen V S; de Wit, Marina; Wolterink-Donselaar, Inge G; Karst, Henk; de Graaff, Esther; van Lith, Hein A; de Bruijn, Ewart; de Sonnaville, Sophietje; Verbeek, Nienke E; Lindhout, Dick; de Kovel, Carolien G F; Koeleman, Bobby P C; van Kempen, Marjan; Brilstra, Eva; Cuppen, Edwin; Loos, Maarten; Spijker, Sabine S; Kan, Anne A; Baars, Susanne E; van Rijen, Peter C; Gosselaar, Peter H; Groot Koerkamp, Marian J A; Holstege, Frank C P; van Duijn, Cornelia; Vergeer, Jeanette; Moll, Henriette A; Taubøll, Erik; Heuser, Kjell; Ramakers, Geert M J; Pasterkamp, R Jeroen; van Nieuwenhuizen, Onno; Hoogenraad, Casper C; Kas, Martien J H; de Graan, Pierre N E

    2014-01-01

    OBJECTIVE: Febrile seizures (FS) are the most common seizure type in young children. Complex FS are a risk factor for mesial temporal lobe epilepsy (mTLE). To identify new FS susceptibility genes we used a forward genetic strategy in mice and subsequently analyzed candidate genes in humans. METHODS:

  2. Evaluation of febrile neutropenic patients hospitalized in a hematology clinic

    Directory of Open Access Journals (Sweden)

    Mücahit Görük

    2015-12-01

    Conclusions: Febrile neutropenia is still a problem in patients with hematological malignancies. The documentation of the flora and detection of causative agents of infections in each unit would help to decide appropriate empirical therapy. Infection control procedures should be applied for preventing infections and transmissions.

  3. The Long-term Risk of Epilepsy after Febrile Seizures in susceptible subgroups

    DEFF Research Database (Denmark)

    Vestergaard, Mogens; Pedersen, Carsten Bøcker; Sidenius, Per Christian

    2007-01-01

    A family history of seizures, preexisting brain damage, or birth complications may modify the long-term risk of epilepsy after febrile seizures. The authors evaluated the association between febrile seizures and epilepsy in a population-based cohort of 1.54 million persons born in Denmark (1978......-up but was particularly high shortly after the first febrile seizure, especially in children who experienced early (late (>3 years of age) onset of febrile seizures. At 23 years of follow-up, the overall cumulative incidence of epilepsy after febrile seizures was 6.9% (95% confidence interval: 6.5, 7......, or low Apgar scores at 5 minutes....

  4. Effects of acupuncture therapy on plasma neuropeptide Y levels and resuscitation in patients with very early stage acute cerebral infarction A randomized controlled study

    Institute of Scientific and Technical Information of China (English)

    Guozhong Zhang; Lina Ning; Sujuan Gao

    2009-01-01

    BACKGROUND: It is known that acupuncture therapy can decrease plasma neuropeptide Y (NPY) levels in patients with cerebral infarction, but different types of acupuncture therapy used in various stages of cerebral infarction have not been evaluated.OBJECTIVE: To explore the effect of acupuncture therapy on resuscitation (Xingnao Kaicliao) and plasma NPY levels in patients with very early stage acute cerebral infarction.DESIGN, TIME AND SETTING: This case-controlled study was performed at the Affiliated Hospital of the Medical College of the Chinese People's Armed Police Force between September 2004 and October 2005.PARTICIPANTS: Sixty patients with acute cerebral infarction of ≤ 6 hours were used in this study. Patients were randomly divided into an acupuncture therapy group (n = 30) and a routine treatment group (n = 30). Another 30 healthy subjects were used as the control group.METHODS: The acupuncture therapy of Xingnao Kaiqiao used in the acupuncture therapy group was based on routine western medical treatment and was performed at bilateral Neiguan (PC6) using the twirling, reinforcing-reducing method, Renzhong (DU26) using heavy bird-pecking needling, Sanyinjiao (SP6) using reinforcing and reducing by lifting and thrusting the needle, Jiquan (HT1), Weizhong (BL40) and Chize (LU5) using reinforcing and reducing by lifting and thrusting the needle. The acupuncture lasted for 14 days. Patients in the routine treatment group underwent routine medical treatment and no intervention was given to subjects in the control group.MAIN OUTCOME MEASURES: A 4 mL venous blood sample was obtained at different time points, I.e., immediately after hospitalization, the next morning, 7 and 14 days after treatment, to measure plasma NPY levels pre- and post-treatment using the radio-immunity method.RESULTS: The plasma NPY levels were significantly higher in both the routine treatment group and the acupuncture therapy group than in the control group pre- and post-treatment (P < 0

  5. [Effect of complications in the acute period of myocardial infarction on physical exertion tolerance at the hospital stage of rehabilitation].

    Science.gov (United States)

    Al'khimovich, V M; Golubev, V G; Rudina, M D; Rusetskaia, V G

    1988-11-01

    Physical stress tolerance and its hemodynamic support were examined in 95 patients with early myocardial infarction, 50 normal subjects and 25 coronary patients. It is suggested that the stress tolerance test is advisable at an early stage of complicated macrofocal myocardial infarction. The safety of the test improves considerably where it is performed under continuous electrocardiographic and chest-rheographic control. An abnormal diastolic impedance wave, emerging during exercise, may serve an additional diagnostic indicator of stress intolerance.

  6. Long-term follow-up of febrile infection-related epilepsy syndrome.

    Science.gov (United States)

    Howell, Katherine B; Katanyuwong, Kamornwan; Mackay, Mark T; Bailey, Catherine A; Scheffer, Ingrid E; Freeman, Jeremy L; Berkovic, Samuel F; Harvey, A Simon

    2012-01-01

    Febrile infection-related epilepsy syndrome (FIRES) is an increasingly recognized epileptic syndrome that presents with multifocal refractory status epilepticus in previously normal children and evolves into a chronic, refractory, focal epilepsy with associated cognitive and behavioral difficulties. Herein we describe the features of the chronic epilepsy and critically review evidence for the etiology of this syndrome. Seven patients with FIRES were studied. The duration of follow-up in six survivors was 5-17 years. Clinical, electroencephalography (EEG), neuroimaging, and other investigative findings during the acute and chronic phases were reviewed. These previously normal children presented with a febrile illness and status epilepticus that was refractory to antiepileptic medications in all children, to immunotherapies (including immunoglobulin, corticosteroids, plasma exchange, and rituximab) in four, and to acute vagus nerve stimulation in one. Markers of cerebral inflammation were few and response to antiepileptic and immunomodulatory therapies was poor. Evolution to chronic epilepsy occurred without a silent period. Seizure characteristics in the chronic phase were strikingly stereotyped and similar to the acute phase, with head and eye version, unilateral facial jerking, asymmetric tonic posturing, and unilateral limb jerking in all patients. Electrographic ictal onset was lateralized in all recorded seizures, unilateral in one patient, and independent bilateral in three. Seizures were refractory to multiple antiepileptic medications in all patients and partly responsive to chronic vagus nerve stimulation in two patients. Moderate to severe intellectual impairment was noted in four patients, and borderline intellectual abilities were noted in two. Magnetic resonance imaging (MRI) in the chronic phase was normal in three patients and showed mild diffuse cortical atrophy and/or mild hippocampal atrophy or sclerosis in three. The similar perirolandic and

  7. Clinical profile and treatment outcome of febrile infection-related epilepsy syndrome in South Indian children

    Directory of Open Access Journals (Sweden)

    Sandeep B Patil

    2016-01-01

    Full Text Available Purpose: To describe the clinical features and outcome of febrile infection-related epilepsy syndrome (FIRES, a catastrophic epileptic encephalopathy, in a cohort of South Indian children. Materials and Methods: We performed a retrospective chart review of a cohort of children with previously normal development who presented with status epilepticus or encephalopathy with recurrent seizures following a nonspecific febrile illness during the period between January 2007 and January 2012. They were divided into two groups super refractory status epilepticus (SRSE and refractory status epilepticus (RSE depending on the duration and severity of the seizures. Key Findings: Fifteen children who met the inclusion criteria were included for the final analysis. The age of the children at presentation ranged 3-15 years (median 6.3 years. All the children presented with prolonged or recurrent seizures occurring 1-12 days (median 4 days after the onset of fever. Eight children had SRSE while seven children had refractory seizures with encephalopathy. Cerebrospinal fluid (CSF analysis was done in all the children in the acute phase, and the cell count ranged 0-12 cells/μL (median 2 cells/μL with normal sugar and protein levels. Initial neuroimaging done in all children (MRI in 10 and CT in 5, and it was normal in 13 children. Treatment modalities included multiple antiepileptic drugs (AEDs (4-9 drugs (median 5 drugs. Midazolam (MDZ infusion was administered in seven patients. Eight patients required barbiturate coma to suppress the seizure activity. The duration of the barbiturate coma ranged 2-90 days (median 3 days. Steroids were used in 14 children and intravenous immunoglobulin (2 g/kg in 7 children. Three children died in the acute phase. All children were maintained on multiple AEDs till the last follow-up, the number of AEDs ranged 1-6 (median 5 AEDs. The patients with super refractory status in the acute phase were found to be more severely disabled

  8. Empirical antimicrobial therapy of acute dentoalveolar abscess

    Directory of Open Access Journals (Sweden)

    Matijević Stevo

    2009-01-01

    Full Text Available Background/Aim. The most common cause of acute dental infections are oral streptococci and anaerobe bacteria. Acute dentoalveolar infections are usually treated surgically in combination with antibiotics. Empirical therapy in such infections usually requires the use of penicillin-based antibiotics. The aim of this study was to investigate the clinical efficiency of amoxicillin and cefalexin in the empirical treatment of acute odontogenic abscess and to assess the antimicrobial susceptibility of the isolated bacteria in early phases of its development. Methods. This study included 90 patients with acute odontogenic abscess who received surgical treatment (extraction of a teeth and/or abscess incision and were divided into three groups: two surgicalantibiotic groups (amoxicillin, cefalexin and the surgical group. In order to evaluate the effects of the applied therapy following clinical symptoms were monitored: inflammatory swelling, trismus, regional lymphadentytis and febrility. In all the patients before the beginning of antibiotic treatment suppuration was suched out of the abscess and antibiotic susceptibility of isolated bacteria was tested by using the disk diffusion method. Results. The infection signs and symptoms lasted on the average 4.47 days, 4.67 days, and 6.17 days in the amoxicillin, cefalexin, and surgically only treated group, respectively. A total of 111 bacterial strains were isolated from 90 patients. Mostly, the bacteria were Gram-positive facultative anaerobs (81.1%. The most common bacteria isolated were Viridans streptococci (68/111. Antibiotic susceptibility of isolated bacteria to amoxicillin was 76.6% and cefalexin 89.2%. Conclusion. Empirical, peroral use of amoxicillin or cefalexin after surgical treatment in early phase of development of dentoalveolar abscess significantly reduced the time of clinical symptoms duration in the acute odontogenic infections in comparison to surgical treatment only. Bacterial strains

  9. Intravenous ketogenic diet therapy for treatment of the acute stage of super-refractory status epilepticus in a pediatric patient.

    Science.gov (United States)

    Lin, Jainn-Jim; Lin, Kuang-Lin; Chan, Oi-Wa; Hsia, Shao-Hsuan; Wang, Huei-Shyong

    2015-04-01

    A ketogenic diet has been used successfully to treat intractable epilepsy. However, the role of early intravenous initiation of ketogenic diet in the acute phase of super-refractory status epilepticus is not well-described. An intravenous ketogenic diet was administered to a boy with super-refractory status epilepticus. At 24 hours after intravenous ketogenic diet, moderate ketosis appeared, and thiamylal was successfully weaned at 70 hours after admission. An intravenous ketogenic regimen led to subsequent ketosis and seizure control in a child with super-refractory status epilepticus. Early induction of ketosis may be a novel strategy to effectively treat super-refractory status epilepticus. Although there are few data regarding the early use of intravenous ketogenic diet in the treatment of super-refractory status epilepticus, it may be considered an alternative option. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. Children Experiencing First-Time or Prolonged Febrile Seizure Are Prone to Stress Hyperglycemia.

    Science.gov (United States)

    Lee, Jeong-Yong; Kim, Jung-Heon; Cho, Hyung-Rae; Lee, Jong-Seung; Ryu, Jeong-Min; Yum, Mi-Sun; Ko, Tae-Sung

    2016-03-01

    The risk factors and clinical implications of stress hyperglycemia in children with febrile seizure remain uncertain. Among 479 children with febrile seizure, the prevalence of the stress hyperglycemia (blood glucose concentration ≥ 150 mg/dL) was 10.0%. Stress hyperglycemia group included larger proportion of first-time febrile seizure, prolonged febrile seizure, and smaller proportion of short febrile seizure in comparison with the non-stress hyperglycemia group. Stress hyperglycemia group demonstrated a lower pH and higher lactate levels than the non-stress hyperglycemia group. Multivariate analysis revealed that first-time febrile seizure (aOR = 3.741, P = .004) and prolonged febrile seizure (aOR = 12.855, P febrile seizure recurrence in the emergency department was not different between the groups. These findings suggest that children experiencing first-time or prolonged febrile seizure are prone to stress hyperglycemia, and this can be related to febrile seizure severity. However, stress hyperglycemia is not predictive of early febrile seizure recurrence in the emergency department. © The Author(s) 2015.

  11. Evaluation of Serum Sodium Levels in Simple, Multiple and Recurrent Febrile Convulsions

    Directory of Open Access Journals (Sweden)

    Fallah Razieh

    2009-10-01

    Full Text Available Febrile seizure is the most common form of childhood seizures that occur in 2-5% of them. The purpose of this study was to compare serum sodium level in first simple, multiple and recurrent febrile con-vulsions to answer whether serum sodium levels can predict febrile seizure recurrence in 24 hours and in other febrile episodes? In a retrospective study, sodium serum levels of all children aged 6 months to 6 years with final diagnosis of first febrile seizure admitted between March 2004 and August 2005 to Yazd Shaheed Sadoughi Hospital, were compared in simple, multiple and recurrence febrile convulsions. 139 cases with final diagnosis of first febrile seizure found among whom serum sodium checked in 112.54 girls and 58 boys with mean age of 2.01 ± 1.2 years evaluated. Type of febrile convulsions was complex in 36.6% of them. 18% had multiple (occurrence of more than one seizure during the febrile illness seizures and 35.7% showed seizure recurrence in other fever episodes among whom 88% occurred in first year. Mean survival recurrence rate was 6.7 ± 5.9 months. There is no significant differences in age and serum sodium level among the three groups. Association of relative hyponatremia and febrile seizure recurrence was not confirmed. These findings reaffirm the recommendation of the American Academy of Pediatrics to not routinely obtain electrolytes in febrile convulsion unless clinically indicated.

  12. Neurodiagnostic Evaluation of a Child with First Complex Febrile Seizure

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    Arpita S Thakker

    2016-04-01

    Full Text Available Background: Febrile seizure is the most common type of childhood seizure and complex febrile seizure has been associated with the risk of epilepsy. The neurodiagnostic evaluation of a child with first CFS is still unclear. Aim & Objective: To assess the clinical characteristics and diagnostic evaluation of children aged 1 month to 5 years presenting with first Complex Febrile Seizure (CFS and to determine the utility of various investigations in a case of first CFS. Material and Methods: A prospective study was conducted in the pediatric department of a tertiary hospital. Fortynine children aged 1 month-5 years with first CFS fulfilling the inclusion criteria were enrolled in the study over duration of 8-months. All the cases were evaluated with complete blood count, serum calcium, serum electrolytes, Electroencephalography (EEG, CT/MRI and lumbar puncture. Results: The investigation results were analyzed with respect to different CFS parameter like type of seizure (focal or generalized and duration of seizure(less than or more than 15 minutes. Upper respiratory tract infection is the main cause of febrile seizure. The duration of CFS did not vary according to the underlying cause. Serum calcium levels are found to be lower in children with complex febrile seizure. All children with CFS, whether focal or multiple generalized, whether of long or short duration, had a normal EEG. Children who had prolonged focal and multiple generalized seizures had abnormal neuroimaging but it was not statistically significant. Conclusion: We conclude from our study that a child with first CFS may not need EEG and neuroimaging as a diagnostic evaluation test. Hypocalcemia can be identified in these children and can be corrected to stop the seizure. Further studies are needed on a large series of children with first CFS to form guidelines for their neurodiagnostic evaluation.

  13. Spontaneous Hemocholecyst in an End-Stage Renal Failure Patient on Low Molecular Weight Heparin Hemodialysis

    Directory of Open Access Journals (Sweden)

    Konstantinos Blouhos

    2012-01-01

    Full Text Available The present paper describes a case of spontaneous hemocholecyst in a patient with end-stage renal failure on low molecular weight heparin hemodialysis. The patient presented with acute right upper quadrant pain. An initial ultrasound scan demonstrated a distended gallbladder containing echogenic bile without stones. During hospitalization the patient became febrile, and jaundiced, developed leukocytosis, and had an elevation in serum bilirubin, transaminases, and alkaline phosphatase. A new ultrasound demonstrated a thick-walled gallbladder containing echogenic bile and pericholecystic fluid. MRI depicted a distended gallbladder containing material of mixed signal intensity and a normal biliary tract. Open cholecystectomy revealed a gallbladder filled with blood and clots, and transcystic common bile duct exploration flushed blood clots out of the bile duct. To our knowledge this is the second case of spontaneous hemocholecyst reported in the literature as a consequence of uremic bleeding and LMWH hemodialysis in the absence of other pathology.

  14. Clinical Observation in 45 Cases of Hemorrhagic Apoplexy of the Acute Stage Treated by Promoting Blood Circulation and Removing Blood Stasis

    Institute of Scientific and Technical Information of China (English)

    孙国柱

    2003-01-01

    To explore the therapeutic effects of the method of promoting blood circulation and removing blood stasis on hemorrhagic apoplexy of acute stage, 45 cases were treated by the method and observed for their conscious state and motor function, which were compared with 40 cases treated with regular western drugs. The results showed that the effective rate in the treated group was 82.2% and that in control group 60% with a significant difference (P<0.05) between the two groups. In the treated group, the scores of the conscious state and the motor function after treatment were elevated dramatically (P<0.01), indicating a much better effect in the treated group than in the control group.

  15. 特发性面神经麻痹急性期的综合治疗%Comprehensive treatment for idiopathic facial paralysis at acute stage

    Institute of Scientific and Technical Information of China (English)

    江伟; 何传斌; 周俊明

    2012-01-01

    目的 观察特发性面神经麻痹急性期患者综合治疗的效果.方法 综合运用药物治疗、物理疗法、康复治疗和心理治疗的方法治疗35例特发性面神经麻痹急性期患者,并观察疗效.结果 35例患者经10 d治疗后,痊愈14例,显效15例,好转4例,无效2例,显效率达82.9%.1个月后随访,痊愈25例,显效8例,好转2例.显效率达94.3%.结论 运用综合方法治疗特发性面神经麻痹急性期患者,临床疗效显著.%Objective To study the effect of combined treatment in 35 cases of idiopathic facial paralysis at acute stage. Methods The integrated application of drug medication, physical therapy, therapeutic rehabilitation and psychological treatment was applied in these patients. Results After treatment for10 days, 14 cases were cured, 15 cases with much improvement, 4 cases with amelioration and 2 cases with failure, and the markedly effective rate was 82.9%. After follow - up for 1 month, 25 patients cured, marked effectiveness in 8 and improvement in 2 cases. The markedly effective rate was 94.3%. Conclusion The efficacy of comprehensive treatment for patients with idiopathic facial paralysis at acute stage is significant .

  16. [Clinical observation on the principle of "single usage of acupoints of Shaoyang meridian" for treatment of facial paralysis in acute stage].

    Science.gov (United States)

    Shen, Te-Li; Zhang, Wei; Li, Yan

    2010-06-01

    To compare different therapeutic effects between single usage of acupoints of Shaoyang meridian and the routine ones for treatment of Bell palsy in acute stage. One hundred and twenty cases with Bell palsy during the first three days were random divided into an observation group and a control group, 60 cases in each group. In observation group, acupoints of Shaoyang meridians were used from the 3rd day till the 14th day, Fengchi (GB 20), Yifeng (TE 17), Wangu (GB 12) at the affected side etc. were selected, after the 15th day, the routine acupoints were applied, Hegu (LI 4) on both sides, Fengchi (GB 20), Quchi (LI 11), Yangbai (GB 14) at the affected side etc. were selected; the control group were treated with the same acupoints as the routine ones in observation group since the 3rd day. And both two groups were treated with oral administration of Prednisone. House-Brackmann (H-B) functional grading of facial nerve on the 3rd day with the one of the 60th day as well as electroneurography (ENoG) on the 3rd day with the one of the 14th day were compared respectively. The H-B grading improvement and cured rate were 95.0% (57/60) in observation group, which were suprior to 83.3% (50/60) in control group; the cured time in observation group was (34.21 +/- 8.026) days, significantly shorter than (42.78 +/- 9.029) days in control group (P < 0.05). On the basis of oral administration of Prednisone, single usage of acupoints of Shaoyang meridian in acute stage can make great improvement for recovery of Bell palsy, better than routine point selection.

  17. Clinical factors associated with invasive testing and imaging in patients with complex febrile seizures.

    Science.gov (United States)

    Boyle, Deborah A; Sturm, Jesse J

    2013-04-01

    tract infection. Of the 53 patients who had head CT imaging, there were no significant findings that guided therapy. The only factor associated with having a lumbar puncture performed was whether empiric antibiotics were used (odds ratio [OR], 2.96; 95% confidence interval [CI], 1.28-6.8). History of a febrile seizure was associated with lower odds of a lumbar puncture (OR, 0.29; 95% CI, 0.12-0.69). In addition, higher age category was also associated with lower odds of a lumbar puncture (OR, 0.53; 95% CI, 0.31-0.91). Those who received an antiepileptic drug had a higher odds of getting a head CT (OR, 3.5; 95% CI, 1.5-8.6). Furthermore, patients presenting with a focal seizure also had higher odds of getting a head CT (OR, 4.89; 95% CI, 1.41-16.9). Despite the low utility of associated findings, there are important clinical parameters that are associated with obtaining a lumbar puncture or a head CT as part of the diagnostic workup. National practice parameters to guide evaluation for CFSs in the acute setting are warranted to reduce the amount of invasive testing and imaging.

  18. Effect of Astragalus Injection on Left Ventricular Remodeling in Aged Patients with Acute Early-stage Myocardial Infarction

    Institute of Scientific and Technical Information of China (English)

    ZHANG Jin-guo (张金国); LIU Ya-jie(刘雅洁); GAO Dong-sheng (高东升); YANG Na (杨娜); LIU Li-xin (刘立新); HE Hua (何华); DONG Hai-xin (董海新); LIU Xue-ling (刘雪玲); CHEN Ting (陈廷); WANG Xue-zhong (王学忠)

    2003-01-01

    Objective: To observe the effect of Astragalus Injection (AI) on left ventricular remodeling in aged patients with acute myocardial infarction (AMI).Methods: Patients with AMI were randomly divided into the AI group (46 cases) treated with AI and the control group (46 cases) treated conventionally. Left ventricular end-diastolic volume index (LVEDVI), left ventricular end-systolic volume index (LVESVI), anterior endocardial segmental length (ASL) and posterior endocardial segmental length (PSL) were all assessed by echocardiogram after 1 week and 4 weeks treatment. The cardiac systolic and diastolic functions were detected by nuclide gating cardiac blood pool imaging at the 4th week. Results: After four weeks' treatment, no obvious change of LVEDVI, LVESVI and ASL in the AI group was found, but these indexes increased significantly in the control group, with significant difference shown between the two groups (P<0.05). As compared with the control group, the left ventricular ejection fraction (LVEF), left ventricular peak ejecting rate (LVPER) and left ventricular peak filling rate (LVPFR) were heightened, the time for peak filling rate (LVTPFR) in the left ventricle was shortened in the AI group.Conclusion: AI is one of the effective drugs in reversing left ventricular remodeling in aged patients with AMI.

  19. Heart Rate Variability in Patients with Acute Ischemic Stroke at Different Stages of Renal Dysfunction: A Cross-sectional Observational Study

    Science.gov (United States)

    Wei, Lin; Zhao, Wen-Bo; Ye, Huan-Wen; Chen, Yan-Hua; Zhang, Xiao-Pei; Huang, Yan; Cai, Ye-Feng; Chen, Quan-Fu; Pan, Su-Yue

    2017-01-01

    , and LF; the Oxfordshire Community Stroke Project (t = −2.38, P = 0.018) was related to the SDANN index. Conclusions: Autonomic dysfunction is aggravated with the progression of eGFR stage in patients with acute ischemic stroke; the eGFR is an independent factor of LF/HF in the adjusted models. Stroke severity and a history of diabetes are more significantly associated with HRV in patients with acute ischemic stroke at different stages of renal dysfunction. PMID:28303846

  20. Intravenous Infusion of Magnesium Chloride Improves Epicenter Blood Flow during the Acute Stage of Contusive Spinal Cord Injury in Rats

    Science.gov (United States)

    Muradov, Johongir M.

    2013-01-01

    Abstract Vasospasm, hemorrhage, and loss of microvessels at the site of contusive or compressive spinal cord injury lead to infarction and initiate secondary degeneration. Here, we used intravenous injection of endothelial-binding lectin followed by histology to show that the number of perfused microvessels at the injury site is decreased by 80–90% as early as 20 min following a moderate T9 contusion in adult female rats. Hemorrhage within the spinal cord also was maximal at 20 min, consistent with its vasoconstrictive actions in the central nervous system (CNS). Microvascular blood flow recovered to up to 50% of normal volume in the injury penumbra by 6 h, but not at the epicenter. A comparison with an endothelial cell marker suggested that many microvessels fail to be reperfused up to 48 h post-injury. The ischemia was probably caused by vasospasm of vessels penetrating the parenchyma, because repeated Doppler measurements over the spinal cord showed a doubling of total blood flow over the first 12 h. Moreover, intravenous infusion of magnesium chloride, used clinically to treat CNS vasospasm, greatly improved the number of perfused microvessels at 24 and 48 h. The magnesium treatment seemed safe as it did not increase hemorrhage, despite the improved parenchymal blood flow. However, the treatment did not reduce acute microvessel, motor neuron or oligodendrocyte loss, and when infused for 7 days did not affect functional recovery or spared epicenter white matter over a 4 week period. These data suggest that microvascular blood flow can be restored with a clinically relevant treatment following spinal cord injury. PMID:23302047

  1. Effects of electroacupuncture therapy for Bell's palsy from acute stage: study protocol for a randomized controlled trial.

    Science.gov (United States)

    Liu, Zhi-dan; He, Jiang-bo; Guo, Si-si; Yang, Zhi-xin; Shen, Jun; Li, Xiao-yan; Liang, Wei; Shen, Wei-dong

    2015-08-25

    Although many patients with facial paralysis have obtained benefits or completely recovered after acupuncture or electroacupuncture therapy, it is still difficult to list intuitive evidence besides evaluation using neurological function scales and a few electrophysiologic data. Hence, the aim of this study is to use more intuitive and reliable detection techniques such as facial nerve magnetic resonance imaging (MRI), nerve electromyography, and F waves to observe changes in the anatomic morphology of facial nerves and nerve conduction before and after applying acupuncture or electroacupuncture, and to verify their effectiveness by combining neurological function scales. A total of 132 patients with Bell's palsy (grades III and IV in the House-Brackmann [HB] Facial Nerve Grading System) will be randomly divided into electroacupuncture, manual acupuncture, non-acupuncture, and medicine control groups. All the patients will be given electroacupuncture treatment after the acute period, except for patients in the medicine control group. The acupuncture or electroacupuncture treatments will be performed every 2 days until the patients recover or withdraw from the study. The primary outcome is analysis based on facial nerve functional scales (HB scale and Sunnybrook facial grading system), and the secondary outcome is analysis based on MRI, nerve electromyography and F-wave detection. All the patients will undergo MRI within 3 days after Bell's palsy onset for observation of the signal intensity and facial nerve swelling of the unaffected and affected sides. They will also undergo facial nerve electromyography and F-wave detection within 1 week after onset of Bell's palsy. Nerve function will be evaluated using the HB scale and Sunnybrook facial grading system at each hospital visit for treatment until the end of the study. The MRI, nerve electromyography, and F-wave detection will be performed again at 1 month after the onset of Bell's palsy. Chinese Clinical Trials

  2. Acute nierschade

    NARCIS (Netherlands)

    Hageman, D.; Kooman, J.P.; Lance, M.D.; van Heurn, L.W.E.; Snoeijs, M.G.

    2012-01-01

    - 'Acute kidney injury' is modern terminology for a sudden decline in kidney function, and is defined by the RIFLE classification (RIFLE is an acronym for Risk, Injury, Failure, Loss and End-stage kidney disease).- Acute kidney injury occurs as a result of the combination of reduced perfusion in the

  3. Acute toxicity of three fire-retardant and two fire-suppressant foam formulations to the early life stages of rainbow trout (Oncorhynchus mykiss)

    Science.gov (United States)

    Gaikowski, Mark P.; Hamilton, Steven J.; Buhl, Kevin J.; McDonald, Susan F.; Summers, Cliff H.; Linder, G.; Krest, S.; Sparling, D.; Little, E.

    1996-01-01

    Laboratory studies were conducted with five early life stages of rainbow trout, Oncorhynchus mykiss, to determine the acute toxicities of five fire-fighting chemical formulations in standardized soft and hard water. Eyed egg, embryo–larvae, swim-up fry, and 60- and 90-d posthatch juveniles were exposed to three fire retardants (Fire-Trol LCG-R, Fire-Trol GTS-R, and Phos-Chek D75-F) and two fire-suppressant foams (Phos-Chek WD-881 and Silv-Ex). Swim-up fry were generally the most sensitive life stage, whereas the eyed-egg was the least sensitive. Toxicity of fire-fighting formulations was greater in hard water than in soft water for all life stages tested with Fire-Trol GTS-R and Silv-Ex and for 90-d-old juveniles tested with Fire-Trol LCG-R. The fire-suppressant foams were more toxic than the fire retardants. The 96-h median lethal concentrations (LC50s) were ranked from the most toxic to the least toxic formulation as follows (ranges are the lowest and highest 96-h LC50 calculated for each formulation): Phos-Chek WD-881 (11–44 mg/L), Silv-Ex (11–78 mg/L), Phos-Chek D75-F (218–>3,600 mg/L), Fire-Trol GTS-R (207–>6,000 mg/L), and Fire-Trol LCG-R (872–>10,000 mg/L). Toxicity values suggest that accidental entry of fire-fighting chemicals into aquatic environments could adversely affect fish populations.

  4. Increased levels of HMGB1 and pro-inflammatory cytokines in children with febrile seizures.

    Science.gov (United States)

    Choi, Jieun; Min, Hyun Jin; Shin, Jeon-Soo

    2011-10-11

    Febrile seizures are the most common form of childhood seizures. Fever is induced by pro-inflammatory cytokines during infection, and pro-inflammatory cytokines may trigger the development of febrile seizures. In order to determine whether active inflammation, including high mobility group box-1 (HMGB1) and pro-inflammatory cytokines, occurs in children with febrile seizures or epilepsy, we analyzed cytokine profiles of patients with febrile seizures or epilepsy. Forty-one febrile seizure patients who visited the emergency department of Seoul National University Boramae Hospital from June 2008 to May 2009 were included in this study. Blood was obtained from the febrile seizure child patients within 30 minutes of the time of the seizure; subsequently, serum cytokine assays were performed. Control samples were collected from children with febrile illness without convulsion (N = 41) and similarly analyzed. Serum samples from afebrile status epilepticus attacks in intractable epilepsy children (N = 12), afebrile seizure attacks in generalized epilepsy with febrile seizure plus (GEFSP) children (N = 6), and afebrile non-epileptic controls (N = 7) were also analyzed. Serum HMGB1 and IL-1β levels were significantly higher in febrile seizure patients than in fever only controls (p febrile seizures than in fever only controls (p febrile seizure children. Although it is not possible to infer causality from descriptive human studies, our data suggest that HMGB1 and the cytokine network may contribute to the generation of febrile seizures in children. There may be a potential role for anti-inflammatory therapy targeting cytokines and HMGB1 in preventing or limiting febrile seizures or subsequent epileptogenesis in the vulnerable, developing nervous system of children.

  5. Assessment of early life stage mahi-mahi windows of sensitivity during acute exposures to Deepwater Horizon crude oil.

    Science.gov (United States)

    Mager, Edward M; Pasparakis, Christina; Schlenker, Lela S; Yao, Zongli; Bodinier, Charlotte; Stieglitz, John D; Hoenig, Ronald; Morris, Jeffrey M; Benetti, Daniel D; Grosell, Martin

    2017-01-27

    Windows of exposure to a weathered Deepwater Horizon oil sample (slick A) were examined for early life stage mahi-mahi (Coryphaena hippurus) to determine whether there are developmental periods of enhanced sensitivity during the course of a standard 96-h bioassay. Survival was assessed at 96 h following oil exposures ranging from 2 h to 96 h and targeting 3 general periods of development, namely the prehatch phase, the period surrounding hatch, and the posthatch phase. In addition, 3 different oil preparations were used: high- and low-energy water accommodated fractions of oil and very thin surface slicks of oil (∼1 μm). The latter 2 were used to distinguish between effects due to direct contact with the slick itself and the water underlying the slick. Considering the data from all 3 exposure regimes, it was determined that the period near or including hatch was likely the most sensitive. Furthermore, toxicity was not enhanced by direct contact with slick oil. These findings are environmentally relevant given that the concentrations of polycyclic aromatic hydrocarbons eliciting mortality from exposures during the sensitive periods of development were below or near concentrations measured during the active spill phase. Environ Toxicol Chem 2016;9999:1-9. © 2016 SETAC.

  6. Intergenerational Transmission of Enhanced Seizure Susceptibility after Febrile Seizures.

    Science.gov (United States)

    Wu, Dengchang; Feng, Bo; Dai, Yunjian; Wu, Xiaohua; Chen, Bin; Xu, Cenglin; Tang, Yangshun; Wang, Kang; Zhang, Shihong; Wang, Shuang; Luo, Benyan; Chen, Zhong

    2017-03-01

    Environmental exposure early in development plays a role in susceptibility to disease in later life. Here, we demonstrate that prolonged febrile seizures induced by exposure of rat pups to a hyperthermic environment enhance seizure susceptibility not only in these hyperthermia-treated rats but also in their future offspring, even if the offspring never experience febrile seizures. This transgenerational transmission was intensity-dependent and was mainly from mothers to their offspring. The transmission was associated with DNA methylation. Thus, our study supports a "Lamarckian"-like mechanism of pathogenesis and the crucial role of epigenetic factors in neurological conditions. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

  7. Characterization of febrile seizures and febrile seizure susceptibility in mouse inbred strains.

    Science.gov (United States)

    van Gassen, K L I; Hessel, E V S; Ramakers, G M J; Notenboom, R G E; Wolterink-Donselaar, I G; Brakkee, J H; Godschalk, T C; Qiao, X; Spruijt, B M; van Nieuwenhuizen, O; de Graan, P N E

    2008-07-01

    Febrile seizures (FS) are the most prevalent seizures in children. Although FS are largely benign, complex FS increase the risk to develop temporal lobe epilepsy (TLE). Studies in rat models for FS have provided information about functional changes in the hippocampus after complex FS. However, our knowledge about the genes and pathways involved in the causes and consequences of FS is still limited. To enable molecular, genetic and knockout studies, we developed and characterized an FS model in mice and used it as a phenotypic screen to analyze FS susceptibility. Hyperthermia was induced by warm air in 10- to 14-day-old mice and induced FS in all animals. Under the conditions used, seizure-induced behavior in mice and rats was similar. In adulthood, treated mice showed increased hippocampal Ih current and seizure susceptibility, characteristics also seen after FS in rats. Of the seven genetically diverse mouse strains screened for FS susceptibility, C57BL/6J mice were among the most susceptible, whereas A/J mice were among the most resistant. Strains genetically similar to C57BL/6J also showed a susceptible phenotype. Our phenotypic data suggest that complex genetics underlie FS susceptibility and show that the C57BL/6J strain is highly susceptible to FS. As this strain has been described as resistant to convulsants, our data indicate that susceptibility genes for FS and convulsants are distinct. Insight into the mechanisms underlying seizure susceptibility and FS may help to identify markers for the early diagnosis of children at risk for complex FS and TLE and may provide new leads for treatment.

  8. Non increased neuron-specific enolase concentration in cerebrospinal fluid during first febrile seizures and a year follow-up in pediatric patients No incrementos en la concentración de enolasa específica de neurona en el líquido cefalorraquídeo durante el primer ataque febril y al año en pacientes pediátricos

    Directory of Open Access Journals (Sweden)

    ALBERTO J. DORTA-CONTRERAS

    1998-09-01

    Full Text Available Febrile seizures are the commonest acute neurological disorder of early childhood. Studies suggested that febrile seizures are previous acute events from a more serious neurological problem. Due to neuron-specific enolase is generally accepted as a marker for neuropathological processes in the brain, 16 pediatric patients were studied during their first seizures and a year after it. Neuron-specific enolase in cerebrospinal fluid and blood were analysed by an immune enzyme assay. Non pathological neuron-specific enolase values were obtained in both periods in the group of patients. There were no significative differences when paired series statistics test was performed with 95% of confidence. Neuron-specific enolase appears not to be a marker for febrile seizures because its concentration not be increased in cerebrospinal fluid in this group of patients.Los ataques febriles constituyen el trastorno neurológico agudo más común en la infancia temprana. Existen estudios que sugieren que los ataques febriles son eventos agudos previos a problemas neurológicos más severos. Debido a que la enolasa específica de neurona está aceptada generalmente como marcador de procesos neuropatológicos en el cerebro, se estudiaran 16 pacientes pediátricos durante su primer ataque y al año de este. La enolasa específica de neurona en el líquido cefalorraquídeo y sangre fue analizada por una prueba inmunoenzimática. No se obtuvieron valores patológicos de enolasa específica de neurona en ambos períodos en el grupo de pacientes. No hubo diferencias significativas al aplicar el test de series apareadas con un 95% de confianza. La enolasa específica de neurona parece no ser un marcador para ataques febriles porque su concentración no se incrementa en este grupo de pacientes.

  9. [Complex febrile crises: should we change the way we act?].

    Science.gov (United States)

    Martinez-Cayuelas, E; Herraiz-Martinez, M; Villacieros-Hernandez, L; Cean-Cabrera, L; Martinez-Salcedo, E; Alarcon-Martinez, H; Domingo-Jimenez, R; Perez-Fernandez, V

    2014-11-16

    Introduccion. Las convulsiones febriles son una de las causas mas frecuentes de consulta. Hasta ahora, los pacientes con convulsiones febriles complejas (CFC) deben ingresar, dado el mayor porcentaje de epilepsia y complicaciones agudas descrito clasicamente. En la actualidad hay estudios que apoyan ser menos invasivos en el abordaje de estos pacientes. Objetivo. Describir las caracteristicas de los pacientes ingresados por CFC y proponer un nuevo protocolo de actuacion. Pacientes y metodos. Analisis retrospectivo de historias clinicas de ingresados por CFC (enero de 2010-diciembre de 2013). Se ofrecen datos epidemiologicos, clinicos, pruebas complementarias y evolucion. Resultados. Las CFC suponian un 4,2% de los ingresos de neuropediatria (n = 67). Edad media al evento: 25 meses. El 47% tenia antecedentes familiares patologicos, y el 31%, antecedentes personales de convulsion febril previa. En el 54% de los pacientes, la CFC duro menos de cinco minutos; hubo recurrencia, la mayoria con un total de dos crisis y durante el primer dia (las CFC por recurrencia son las mas frecuentes). De las pruebas complementarias realizadas, ninguna de ellas sirvio como apoyo diagnostico en el momento agudo. Durante su seguimiento, cinco pacientes presentaron complicaciones. Los pacientes con antecedentes familiares de convulsiones febriles presentan mayor riesgo de epilepsia o recurrencia (p = 0,02), sin diferencias significativas respecto a la edad, numero de crisis, intervalo de fiebre, estado epileptico o tipo de CFC. Conclusiones. Las CFC no asocian mayores complicaciones agudas; las exploraciones complementarias no permiten discriminar precozmente a los pacientes de riesgo. Su ingreso podria evitarse en ausencia de otros signos clinicos y limitarse a casos seleccionados.

  10. Dose Supplemental Zinc Prevent Recurrence of Febrile Seizures?

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    Siamak SHIVA

    2011-09-01

    Full Text Available ObjectiveFebrile seizures (FS are the most common form of seizures in children. Previous studies have suggested that zinc may play a role in the prevention of FS. However, there is limited information on the preventative effects of zinc against FS. This study aimed to determine whether prescribing zinc supplements could prevent FS.Materials & MethodsIn a randomized, placebo-controlled trial, 100 children who had experienced simple FS for the first time were recruited. Children in the case group (50 patients were orally administered1mg/kg/day zinc sulfate for 1 year, and children in the control group (50 patients received a placebo. Serum zinc levels in both the control and case groups were measured at the start and at the end of the study,and recurrent cases of FS were recorded.ResultsThe case group consisted of 29 boys (58% and 21 girls (42% with a mean age of 2.06 ± 0.83, and the control group consisted of 31 boys (62% and 19 girls (38% with a mean age of 2.22 ± 1.04 years. An inverse relationship was found between febrile diseases and serum zinc levels. In other words, the occurrence of febrile diseases decreased with an increase in serum zinc levels.Eight children (16% in the case group and 8 in the control group experienced recurrent FS within a year.ConclusionSupplemental doses of zinc (1mg/kg/day reduced the rate of febrile illnesses,but did not prevent the recurrence of FS.

  11. Evaluation of Risk Factors Associated with First Episode Febrile Seizure.

    Science.gov (United States)

    Sharawat, Indar Kumar; Singh, Jitender; Dawman, Lesa; Singh, Amitabh

    2016-05-01

    Febrile seizure (FS) is the single most common type of seizure seen in children between 6 months to 5 years of age. The purpose of our study was to identify the risk factors associated with the first episode of febrile seizures, which would help in the better management and preventive measures in children at risk for FS episodes. To evaluate the risk factors associated with the first episode of febrile seizures in Indian children. This was a hospital based, case control study. The purpose of this study was to identify the risk factors associated with the first FS episode in children. Seventy (70) children between age 6 months to 5 years with their first episode of FS were compared with 70 children with fever but without seizures based on various risk factors. The mean age was 24.90±16.11 months in cases and 26.34±16.93 months in controls. Male: female ratio was 2:1. A positive family history was found in 31.4% of first degree and 11.4% in second degree relatives. Mean maximum temperature was 102.06±1.1°F and URI (upper respiratory infection) was most common cause of fever. Antenatal complication was significantly higher in the case group. RBC (Red Blood Cells) indices like lower mean haemoglobin, MCV (Mean Corpuscular Volume), MCH (Mean Corpuscular Haemoglobin concentration) and higher RDW (Red Cell Distribution Width) values were seen in patients. Serum sodium, Serum calcium and random blood sugar values of the cases were significantly lower than those of controls (pfebrile seizures, peak body temperature, underlying cause of fever, antenatal complications, low serum calcium, sodium, blood sugar and microcytic hypochromic anaemia are the risk factors associated with the occurrence of first episode of febrile seizure and, thus, preventive measures in removing these risk factors could lead to a decrease in incidence of FS.

  12. IL-1β: an important cytokine associated with febrile seizures?

    Institute of Scientific and Technical Information of China (English)

    Hong-Mei Yu; Wan-Hong Liu; Xiao-Hua He; Bi-Wen Peng

    2012-01-01

    Febrile seizures (FSs) are the most common convulsions in childhood.Studies have demonstrated a significant relationship between a history of prolonged FSs during early childhood and temporal sclerosis,which is responsible for intractable mesial temporal lobe epilepsy.It has been shown that interleukin-1β (IL-1β) is intrinsically involved in the febrile response in children and in the generation of FSs.We summarize the gene polymorphisms,changes of IL-1β levels and the putative role of IL-1 β in the generation of FSs.IL-1β could play a role either in enhancing or in reducing neural excitability.If the enhancing and reducing effects are balanced,an FS does not occur.When the enhancing effect plays the leading role,an FS is generated.A mild imbalance can cause simple FSs while a severe imbalance can cause complex FSs and febrile status epilepticus.Therefore,anti-IL-1 β therapy may help to treat FSs.

  13. Cartilage oligomeric matrix protein neoepitope in the synovial fluid of horses with acute lameness: A new biomarker for the early stages of osteoarthritis.

    Science.gov (United States)

    Skiöldebrand, E; Ekman, S; Mattsson Hultén, L; Svala, E; Björkman, K; Lindahl, A; Lundqvist, A; Önnerfjord, P; Sihlbom, C; Rüetschi, U

    2017-09-01

    Clinical tools to diagnose the early changes of osteoarthritis (OA) that occur in the articular cartilage are lacking. We sought to identify and quantify a novel cartilage oligomeric matrix protein (COMP) neoepitope in the synovial fluid from the joints of healthy horses and those with different stages of OA. In vitro quantitative proteomics and assay development with application in synovial fluids samples obtained from biobanks of well-characterised horses. Articular cartilage explants were incubated with or without interleukin-1β for 25 days. Media were analysed via quantitative proteomics. Synovial fluid was obtained from either normal joints (n = 15) or joints causing lameness (n = 17) or with structural OA lesions (n = 7) and analysed for concentrations of the COMP neoepitope using a custom-developed inhibition enzyme-linked immunosorbent assay (ELISA). Explants were immunostained with polyclonal antibodies against COMP and the COMP neoepitopes. Semitryptic COMP peptides were identified and quantified in cell culture media from cartilage explants. A rabbit polyclonal antibody was raised against the neoepitope of the N-terminal portion of one COMP fragment (sequence SGPTHEGVC). An inhibition ELISA was developed to quantify the COMP neoepitope in synovial fluid. The mean concentration of the COMP neoepitope significantly increased in the synovial fluid from the joints responsible for acute lameness compared with normal joints and the joints of chronically lame horses and in joints with chronic structural OA. Immunolabelling for the COMP neoepitope revealed a pericellular staining in the interleukin-1β-stimulated explants. The ELISA is based on polyclonal antisera rather than a monoclonal antibody. The increase in the COMP neoepitope in the synovial fluid from horses with acute lameness suggests that this neoepitope has the potential to be a unique candidate biomarker for the early molecular changes in articular cartilage associated with OA. © 2017 The Authors

  14. The Effect of Simple Febrile Seizure on Attention Deficit Hyperactivity Disorder (ADHD in Children

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    Bahman Salehi

    2016-07-01

    Full Text Available Background Febrile seizure is one of the most prevalent childhood convulsions. There are controversy about possible relation between febrile seizure and Attention Deficit Hyperactivity Disorder (ADHD. The aim of this study was to find the effect of simple febrile seizure on ADHD in children. Materials and Methods In a case-control study all children of 3-12 years old with febrile seizure referring Amir-Kabir hospital, Arak-Iran. Among these children, 103 of them with no corporeal or psychiatric disorders were compared to 103 children of the same age and gender admitted due to disease other than febrile seizure utilizing DSM-IV criteria for ADHD. Data were analyzed using SPSS 16. Results This study shows that the hyperactivity disorder in the same order were 34.3% and 16.7%, respectively, which also denotes a significant relation between simple febrile seizure and hyperactivity(P

  15. The Role of Seizure-Related SEZ6 as a Susceptibility Gene in Febrile Seizures

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    John C. Mulley

    2011-01-01

    Full Text Available Sixty cases of febrile seizures from a Chinese cohort had previously been reported with a strong association between variants in the seizure-related (SEZ 6 gene and febrile seizures. They found a striking lack of genetic variation in their controls. We found genetic variation in SEZ6 at similar levels at the same DNA sequence positions in our 94 febrile seizure cases as in our 96 unaffected controls. Two of our febrile seizure cases carried rare variants predicted to have damaging consequences. Combined with some of the variants from the Chinese cohort, these data are compatible with a role for SEZ6 as a susceptibility gene for febrile seizures. However, the polygenic determinants underlying most cases of febrile seizures with complex inheritance remain to be determined.

  16. Lipid and acute-phase protein alterations in HIV-1 infected patients in the early stages of infection: correlation with CD4+ lymphocytes

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    Treitinger Arício

    2001-01-01

    Full Text Available Lipid and acute-phase protein alterations have been described in various infection diseases, and they have been recorded during the early stages of HIV infection. Lipid and acute-phase protein profiles also have been correlated with cellular immunological abnormalities. To document these correlations during HIV infection, we studied 75 HIV-infected patients and 26 HIV-negative controls. Patients were classified according to the criteria proposed by the Walter Reed Army Institute: as WR-1 (CD4 lymphocytes, 1154 ± 268/mm³, WR-2 (CD4, 793 ± 348/mm³ and WR3/4 (CD4, 287±75 mm³. Triglycerides, total cholesterol and HDL-cholesterol concentrations were measured by enzymatic methods. Immunoglobulins (IgA and IgG and acute-phase proteins (haptoglobin, a1-acid glycoprotein, C-reactive protein and transferrin were determined by immunonephelometry. Haptoglobin levels were significantly increased in HIV-positive patients and correlated with the progression of HIV-infection (control

  17. Lipid and acute-phase protein alterations in HIV-1 infected patients in the early stages of infection: correlation with CD4+ lymphocytes.

    Science.gov (United States)

    Treitinger, A; Spada, C; da Silva, L M; Hermes, E M; Amaral, J A; Abdalla, D S

    2001-08-01

    Lipid and acute-phase protein alterations have been described in various infection diseases, and they have been recorded during the early stages of HIV infection. Lipid and acute-phase protein profiles also have been correlated with cellular immunological abnormalities. To document these correlations during HIV infection, we studied 75 HIV-infected patients and 26 HIV-negative controls. Patients were classified according to the criteria proposed by the Walter Reed Army Institute: as WR-1 (CD4 lymphocytes, 1154 +/- 268/mm3), WR-2 (CD4, 793 +/- 348/mm3) and WR3/4 (CD4, 287+/-75 mm3). Triglycerides, total cholesterol and HDL-cholesterol concentrations were measured by enzymatic methods. Immunoglobulins (IgA and IgG) and acute-phase proteins (haptoglobin, alpha1-acid glycoprotein, C-reactive protein and transferrin) were determined by immunonephelometry. Haptoglobin levels were significantly increased in HIV-positive patients and correlated with the progression of HIV-infection (control

  18. Lipid and acute-phase protein alterations in HIV-1 infected patients in the early stages of infection: correlation with CD4+ lymphocytes

    Directory of Open Access Journals (Sweden)

    Arício Treitinger

    Full Text Available Lipid and acute-phase protein alterations have been described in various infection diseases, and they have been recorded during the early stages of HIV infection. Lipid and acute-phase protein profiles also have been correlated with cellular immunological abnormalities. To document these correlations during HIV infection, we studied 75 HIV-infected patients and 26 HIV-negative controls. Patients were classified according to the criteria proposed by the Walter Reed Army Institute: as WR-1 (CD4 lymphocytes, 1154 ± 268/mm³, WR-2 (CD4, 793 ± 348/mm³ and WR3/4 (CD4, 287±75 mm³. Triglycerides, total cholesterol and HDL-cholesterol concentrations were measured by enzymatic methods. Immunoglobulins (IgA and IgG and acute-phase proteins (haptoglobin, a1-acid glycoprotein, C-reactive protein and transferrin were determined by immunonephelometry. Haptoglobin levels were significantly increased in HIV-positive patients and correlated with the progression of HIV-infection (control

  19. Kinetics and mechanisms of hepatic acute phase response to subtotal partial hepatectomy and cultural impact on environmental hepatic end-stage liver injury in the homeless.

    Science.gov (United States)

    Fouad, F M; Mamer, O A; Sauriol, F; Ruhenstroth-Bauer, G

    2001-06-01

    Intoxication and liver damage induced by carbon tetrachloride (CCl(4)), aflatoxin B1, diabetes, and subtotal partial hepatectomy (PH(90)) in rats in which approximately 90% of the total hepatic tissue mass is surgically removed produces an acute-phase response (APR) whose initial stage prior to regression closely mimics the APRs associated with the life-threatening hepatic failure seen in the homeless. Rats treated by PH(90)were either healthy, CCl(4)-intoxicated, diabetic, or alflatoxin B1 (AFB1) intoxicated to the point of 75% liver insufficiency. It is well documented that high rates of mortality following PH(90)in aseptic rats could be minimized by supplementing drinking water with 20% glucose, organic components of L-15 medium and housing animals in cages maintained at 33-35;C. Aseptic rats showed a mild 20-30% decrease in APR proteins during the first 4-5 days following PH(90), while a maximal APR was noted 9-12 days post PH(90)and lasted for ~30 days when it returned to values close to those of healthy controls. This delay in hepatic APR of the remnant caudate lobe favoured replacement of lost basophilic clumps and ribosomes. The newly synthesized ribosomes of the nascent hepatocytes quantitatively maintained the APR signals of the injured caudate hepatocytes, and biosynthesized and released a typical spectrum of APR proteins. We suggest that massively injured liver has decoded an already stored and irreversible DNA-biochemical sequence of events in which priority is given to recovery of lost tissues by delaying an APR response to injury. In PH(90)of diabetic and CCl(4)-intoxicated rats, the hepatic dual functions of regeneration and APR processes associated with intoxication-initiated catabolic signals, created a heavy metabolic burden on the remnant caudate lobe leading to higher rates of mortality. APR of healthy rats to AFB1 parallels that of alpha-amanitin-induced intoxication. Similarly, within shorter time scale proportional to the severity of surgery

  20. Dynamic changes in spectral and spatial signatures of high frequency oscillations in rat hippocampi during epileptogenesis in acute and chronic stages

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    Pan-Pan Song

    2016-11-01

    Full Text Available Objective: To analyze spectral and spatial signatures of high frequency oscillations (HFOs, which include ripples and fast ripples (FRs, > 200 Hz by quantitatively assessing average and peak spectral power in a rat model of different stages of epileptogenesis.Methods: The lithium–pilocarpine model of temporal lobe epilepsy was used. The acute phase of epilepsy was assessed by recording intracranial electroencephalography (EEG activity for 1 day after status epilepticus (SE. The chronic phase of epilepsy, including spontaneous recurrent seizures (SRSs, was assessed by recording EEG activity for 28 days after SE. Average and peak spectral power of five frequency bands of EEG signals in CA1, CA3 and DG regions of the hippocampus were analyzed with wavelet and digital filter.Results: FRs occurred in the hippocampus in the animal model. Significant dynamic changes in the spectral power of FRS were identified in CA1 and CA3. The average spectral power of ripples increased at 20 min before SE (p < 0.05, peaked at 10 min before diazepam injection. It decreased at 10 min after diazepam (p < 0.05 and returned to baseline after 1 hour (h. The average spectral power of FRs increased at 30 min before SE (p < 0.05 and peaked at 10 min before diazepam. It decreased at 10 min after diazepam (p < 0.05 and returned to baseline at 2 h after injection. The dynamic changes were similar between average and peak spectral power of FRs. Average and peak spectral power of both ripples and FRs in the chronic phase showed a gradual downward trend compared with normal rats 14 days after SE.Significance: The spectral power of HFOs may be utilized to distinguish between normal and pathologic HFOs. Ictal average and peak spectral power of FRs were two parameters for predicting acute epileptic seizures, which could be used as a new quantitative biomarker and early warning marker of seizure. Changes in interictal HFOs power in the hippocampus at the chronic stage may be not

  1. Efficacy of non-invasive positive pressure ventilation in the treatment of respiratory failure in patients with COPD at the acute exacerbation stage

    Institute of Scientific and Technical Information of China (English)

    De-Peng Li

    2016-01-01

    Objective:To observe the efficacy of non-invasive positive pressure ventilation (NIPPV) in the treatment of respiratory failure in patients with COPD at the acute exacerbation stage. Methods:A total of 38 COPD patients at the acute exacerbation stage with respiratory failure who were admitted in our hospital from January, 2012 to January, 2013 with complete medical materials were included in the study and divided into the observation group and the control group according to different treatment methods. On admission, the patients in the two groups were given oxygen inhalation, positive infection control, and drugs that could improve the respiratory function. On the basis, the patients in the observation group were given additional NIPPV. The improvement of blood gas indicators 4, 24, 72 d after admission, and 5, 30 d after discharge in the two groups was compared. The hospitalization time and the number of second hospitalization within 3 months in the two groups were compared.Results: In the observation group, pH value after 4 h ventilation was significantly elevated, and maintained at a stable state after 24 h ventilation, while in the control group, the change of pH value was not statistically significant, and after 5 d treatment, pH value was yet low. In the observation group, PaCO2 was significantly reduced in a short ventilation time, while in the control group, the descending range was small. The comparison of pH and PaCO2 4 h, 24 h, 72 h, and 5 d after treatment between the two groups was statistically significant, but PaCO2 in the two groups could not reduce to the normal level. PaO2 after treatment in the two groups was improved, but the improved degree in the observation degree was significantly superior to that in the control group. The comparison of blood gas indicators 30 d after discharge between the two groups was not statistically significant. The hospitalization time in the observation group was shortened, and the number of second hospitalization

  2. [Impact on serum 5-HT and TH1/TH2 in patients of depressive disorder at acute stage treated with acupuncture and western medication].

    Science.gov (United States)

    Liu, Yi; Feng, Hui; Mao, Hongjing; Mo, Yali; Yin, Yan; Liu, Wenjuan; Song, Mingfen; Wang, Shengdong

    2015-06-01

    To compare the difference in depression relief in the treatment of depressive disorder at the acute stage between the combined therapy of acupuncture and 5-HT (5-hydroxytryptamine) selective serotonini reuptake inhibitors (SSRIs) and the single application of SSRIs and explore the impact on the imbalance of 5-HT and TH1/TH2. Ninety cases of depressive disorder at the acute stage were randomized into a combined therapy group and a medication group, 45 cases in each one. In the medication group, SSRIs were prescribed forl oral administration, once or twice a day, continuously for 4 weeks. In the combined therapy group, on the basis of treatment as the medication group, acupuncture was combined. The main acupoints were Baihui (GV 20), Yintang (GV 29), Shenting (GV 24), Fengchi (GB 20), Dazhui (GV 14) and Sishencong (EX-HN 1), once every two. days, continuously for 4 weeks. Before treatment, and after the 1st, 2nd and 4th weeks of treatment, the Hamilton depression scale (HAMD) was used to evaluate the depression severity. Separately, before and after the 4 weeks of treatment, the levels of serum 5-HT, interleukin-1 beta (IL-1β), interleukin-6 (IL-6), interleukin-4 (IL-4) and interleukin-10 (IL-10) were determined and compared with those in 45 cases of the healthy group. HAMD score was reduced in the 1st, 2nd and 4th weeks of treatment as compared with that before treatment in the combined therapy group (all Ptreatment as compared with that before treatment in the medication group (all Ptreatment (all Ptreatment, in the combined therapy group and the medication group, the levels of serum 5-HT, IL-4 and IL-10 were all lower than those in the healthy group (all Ptreatment were all increased as compared with those before treatment (all Ptreatment (all Ptreatment were lower than those in the medication group, and the levels of 5-HT, IL-4 and IL-10 were higher than those in the medication group (Pdepression in the patients of depressive disorder as compared with simple

  3. Intermittent prophylaxis of recurrent febrile seizures with clobazam versus diazepam.

    Science.gov (United States)

    Sattar, S; Saha, S K; Parveen, F; Banu, L A; Momen, A; Ahmed, A U; Quddush, M R; Karim, M M; Begum, S A; Haque, M A; Hoque, M R

    2014-10-01

    Febrile seizures are the most common type of seizure among children that can be prevented by using prophylactic drugs like Clobazam and Diazepam. The present prospective study was conducted in the Department of Pediatrics, Mymensingh Medical College Hospital and Community Based Medical College Hospital, Bangladesh over a period of 1 year from July 2012 to June 2013 to compare the effectiveness of intermittent Clobazam versus Diazepam therapy in preventing the recurrence of febrile seizures and assessed adverse effects of each drug. A total of 65 patients (32 children administered Clobazam and rest 33 children received Diazepam) of simple and complex febrile seizures aged 6 months to 5 years of both sexes were the study population. Data were collected by interview of the patients, clinical examination and laboratory investigations using the research instrument. Data were analyzed by using Chi-square (χ2) Test, Student's 't' Test and Fisher's Exact Test. For all analytical tests, the level of significance was set at 0.05 and pfebrile convulsion during the follow up period. From the data adverse effects within 3 and 6 months experienced by the patient's drowsiness, sedation and ataxia were higher in Diazepam group than those in Clobazam group. However, within 9 months lethargy and irritability were somewhat higher in Clobazam group than those in Diazepam group. The mean duration of hospitalization was significantly higher in Diazepam group compared to Clobazam group (6.0±1.0 vs. 4.6±0.08 days, Pfebrile seizures in Diazepam group had a history of recurrent seizures, whereas 3(9.4%) of 32 children in the Clobazam group. The risks of recurrent febrile seizure in the Diazepam group was 2.6 times greater compared to those in the Clobazam group (P=0.186). The result indicates that Clobazam is safe, efficacious, requires less frequent dosing and has less adverse effects such as drowsiness, sedation, ataxia and irritability as compared to Diazepam. So, Clobazam may be an

  4. Increase in Antibiotic-Resistant Gram-Negative Bacterial Infections in Febrile Neutropenic Children

    OpenAIRE

    Lee, Joon Hee; Kim, Seul-Ki; Kim, Seong Koo; Han, Seung Beom; Lee, Jae Wook; Lee, Dong-Gun; Chung, Nack-Gyun; Cho, Bin; Jeong, Dae Chul; Kang, Jin Han; Kim, Hack-Ki

    2016-01-01

    Background The incidence of bacteremia caused by Gram-negative bacteria has increased recently in febrile neutropenic patients with the increase of antibiotic-resistant Gram-negative bacterial infections. This study aimed to identify the distribution of causative bacteria and the proportion of antibiotic-resistant bacteria in bacteremia diagnosed in febrile neutropenic children. Materials and Methods The medical records of febrile neutropenic children diagnosed with bacteremia between 2010 an...

  5. The testis and epididymis are productively infected by SIV and SHIV in juvenile macaques during the post-acute stage of infection

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    Van der Meulen Joel

    2007-01-01

    Full Text Available Abstract Background Little is known about the progression and pathogenesis of HIV-1 infection within the male genital tract (MGT, particularly during the early stages of infection. Results To study HIV pathogenesis in the testis and epididymis, 12 juvenile monkeys (Macacca nemestrina, 4–4.5 years old were infected with Simian Immunodeficiency Virus mac 251 (SIVmac251 (n = 6 or Simian/Human Immunodeficiency Virus (SHIVmn229 (n = 6. Testes and epididymides were collected and examined by light microscopy and electron microscopy, at weeks 11–13 (SHIV and 23 (SIV following infection. Differences were found in the maturation status of the MGT of the monkeys, ranging from prepubertal (lacking post-meiotic germ cells to post-pubertal (having mature sperm in the epididymal duct. Variable levels of viral RNA were identified in the lymph node, epididymis and testis following infection with both SHIVmn229 and SIVmac251. Viral protein was detected via immunofluorescence histochemistry using specific antibodies to SIV (anti-gp41 and HIV-1 (capsid/p24 protein. SIV and SHIV infected macrophages, potentially dendritic cells and T cells in the testicular interstitial tissue were identified by co-localisation studies using antibodies to CD68, DC-SIGN, αβTCR. Infection of spermatogonia, but not more mature spermatogenic cells, was also observed. Leukocytic infiltrates were observed within the epididymal stroma of the infected animals. Conclusion These data show that the testis and epididymis of juvenile macaques are a target for SIV and SHIV during the post-acute stage of infection and represent a potential model for studying HIV-1 pathogenesis and its effect on spermatogenesis and the MGT in general.

  6. EEG disorder in patients with complex febrile convulsion and underlying risk factors

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    Mitra Hemmati

    2014-08-01

    Full Text Available Background: Febrile seizures are the most common convulsion disorder in childhood. The possible risk of developing epilepsy in febrile seizures is about 2-10%. EEG is helpful to diagnose epilepsy; however, there are controversies about the abnormal EEG and associated risk factors .The aim of this study was to determine EEG abnormality and effective risk factors in patients with complex febrile seizures. Methods: This study was conducted on the patients with complex febrile seizures in 2009-2010.EEG was performed on all children 6 to 10 days after seizure and reported by a neurologist. Demographic data and risk factors, including age, sex, family history of epilepsy and febrile convulsions, presentation of seizure, postictal neurological disorder were documented by a checklist and their association with EEG was analyzed. Results: 111 patients with complex febrile seizure, 70 girls and 41 boys, with the mean age of 3.4±20 months were studied. EEG was abnormal in 37.8% of patients, 9% were epileptic form abnormality and 28.8% were nonspecific abnormal. There was a statistically significant association between EEG abnormality in patients with focal seizures, family history of febrile seizures and postictal neurologic disorder (p<0.05. Conclusion: The results of this study showed abnormality of EEG in complex febrile convulsions in 37.8% of patients, which was significantly higher in patients with postictal neurological disorder, focal seizures and family history of febrile seizure.

  7. Frequent fever episodes and the risk of febrile seizures: the Generation R study.

    Science.gov (United States)

    Visser, Annemarie M; Jaddoe, Vincent W V; Breteler, Monique M B; Hofman, Albert; Moll, Henriette A; Arts, Willem Frans M

    2012-01-01

    To examine the association between the number of fever episodes and the risk of febrile seizures. This study was embedded in a population-based prospective cohort study from early foetal life onwards. Information about the occurrence of febrile seizures and fever episodes was collected by questionnaires at the ages of 12, 24 and 36 months. Analyses were based on 3033 subjects. The risk of febrile seizures was compared between children with frequent fever episodes (>2 per year), and children with only 1 or 2 fever episodes per year. The frequency of fever episodes was not associated with the risk of febrile seizures in the age range of 6-12 months. In the second and third year of life, having more than 2 fever episodes was associated with an increased risk of febrile seizures (odds ratios 2.02 [95% confidence interval 1.13-3.62] and 2.29 [95% confidence interval 1.00-5.24], respectively). In the age range between 6 and 36 months, we observed a significant trend between the frequency of fever episodes (4 per year) and the risk of febrile seizures (p-value for trend febrile seizures was stronger for children with recurrent febrile seizures. Frequent fever episodes are associated with an increased risk of febrile seizures in the second and third years of life. Further studies are needed to identify the mechanisms underlying this association. Copyright © 2011 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  8. [Changes of EEG power spectrum in response to the emotional auditory stimuli in patients in acute and recovery stages of TBI (traumatic brain injury)].

    Science.gov (United States)

    2013-01-01

    We investigated variability of responses to emotionally important auditory stimulation in different groups of TBI (Traumatic Brain Injury) in acute state or recovery. The patients sampling consisted of three different groups: patients in coma or vegetative state, patients with Severe and Moderate TBI in recovery period. Subjects were stimulated with auditory stimuli containing important physiological sounds (coughing, vomiting), emotional sounds (laughing, crying), nature sounds (bird song, barking), unpleasant household sounds (nails scratching the glass), natural sounds (sea, rain, fire) and neutral sounds (white noise). The background encephalographic activity was registered during at least 7 minutes. EEG was recorded while using portable device "Entsefalan". Significant differences of power of the rhythmic activity registered during the presentation of different types of stimuli were analyzed using Mathlab and Statistica 6.0. Results showed that EEG-response to the emotional stimuli differed depending on consciousness level, stimuli type, severity of TBI. Most valuable changes in EEG spectrum power for a patient with TBI were found for unpleasant auditory stimulation. Responsiveness to the pleasant stimulation could be registered in later stages of coming out of coma than to unpleasant stimulation. Alpha-activity is reducing in patients with TBI: the alpha rhythm depression is most evident in the control group, less in group after moderate TBI, and even less in group after severe TBI. Patients in coma or vegetative state didn't show any response in rhythmic power in the frequency of alpha rhythm.

  9. Prognosis of acute kidney injury in dogs using RIFLE (Risk, Injury, Failure, Loss and End-stage renal failure)-like criteria.

    Science.gov (United States)

    Lee, Y-J; Chang, C-C; Chan, J P-W; Hsu, W-L; Lin, K-W; Wong, M-L

    2011-03-12

    A retrospective case-series study evaluated the prognosis of 853 dogs with acute kidney injury (AKI) based on the RIFLE (Risk, Injury, Failure, Loss and End-stage renal failure) criteria, derived from human medicine. The 30-day mortality of dogs with AKI in each class was found to be 23.8 per cent (40 of 168) dogs for Risk, 41.0 per cent (107 of 261) dogs for Injury and 78.5 per cent (333 of 424) dogs for Failure. Using the dogs in the Risk class as the reference, the mortality of dogs in either the Injury or Failure class was significantly higher than that of dogs in the Risk class (PFailure class (three days). Using a multiple logistic regression model, a new score that simultaneously considered RIFLE class, diarrhoea status and serum phosphorus level was calculated to predict prognosis. Evaluation using the area under the receiver-operating characteristic curve (AUROC) indicated that the new scoring method (AUROC 0.80) was a better prognostic indicator than using RIFLE criteria alone (AUROC 0.73).

  10. Myeloid Sarcoma and Acute Myelomonocytic Leukemia in an Adolescent with Tetrasomy 8: Staging With {sup 18}F-FDG PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Makis, William [Brandon Regional Health Centre, Brandon (Canada); Rakheja, Rajan; Lavoie, Josee; Marc Hickeson [McGill Univ. Health Centre, Brandon (Canada)

    2012-06-15

    Tetrasomy 8 is a relatively rare chromosomal abnormality that has been reported in only 33 cases in hematologic disorders, It is known for its association with aggressive acute myeloid leukemia (AML) and myeloid sarcoma and is considered a very poor prognostic factor. Myeloid sarcoma is a rare hematologic malignancy characterized by tumor masses consisting of immature myeloid cells, presenting at an extramedullary site. We present a case of a 17-year-old boy referred for an {sup 18}F-FDG PET/CT for the evaluation of pleural masses and spinal bone lesions seen on CT, after presenting with a 4 month history of chest pain. The PET/CT revealed extensive FDG-avid extrame-dullary disease in the soft tissues of the chest, abdomen, and pelvis, which were biopsy-proven to be myeloid sarcoma, as well as extensive intramedullary disease biopsy proven to be AML. This is the first report of the use of {sup 18}F-FDG PET/CT to stage a subset of aggressive AML and myeloid sarcoma in a patient with an associated chromosomal abnormality (tatrasomy 8)

  11. Acute Myocardial Infarction in Puerperium Stage. A Case Presentation Infarto agudo del miocardio en el puerperio . Presentación de un caso

    Directory of Open Access Journals (Sweden)

    Israel Sotolongo Castro

    Full Text Available

    A 38 year-old hypertensive, smoker female patient was presented. She suferred from an acute myocardial infarction in the mediate puerperium stage of an normal deliver. She was assisted in the Heart intensive care unit taking into consideration the basic care principles for this kind of patient. The infarct was diagnosed due to the clinical picture, and the electrographic alterations as well as the enzimatic alterations. The case is presented because it is a low frequency complication and it is not too much registered in the the medical literature revised.

    Se presenta el caso de una paciente de 38 años de edad, con antecedentes de padecer de hipertensión y ser fumadora, a la que se le presenta un infarto agudo del miocardio en el puerperio mediato de un parto eutócico. Fue atendida en la Unidad de Cuidados Intensivos Coronarios respetando los principios de los cuidados básicos para estas pacientes. Se diagnosticó el infarto por el cuadro clínico, las alteraciones electrocardiográficas y enzimáticas. Se presenta el caso por ser una complicación poco frecuente y no muy reportada en la literatura revisada.

  12. Febrile Urinary Tract Infection after Radical Cystectomy and Ileal Neobladder in Patients with Bladder Cancer.

    Science.gov (United States)

    Kim, Kwang Hyun; Yoon, Hyun Suk; Yoon, Hana; Chung, Woo Sik; Sim, Bong Suk; Lee, Dong Hyeon

    2016-07-01

    Urinary tract infection (UTI) is one of the most common complications after radical cystectomy and orthotopic neobladder reconstruction. This study investigated the incidence and implicated pathogen of febrile UTI after ileal neobladder reconstruction and identify clinical and urodynamic parameters associated with febrile UTI. From January 2001 to May 2015, 236 patients who underwent radical cystectomy and ileal neobladder were included in this study. Fifty-five episodes of febrile UTI were identified in 46 patients (19.4%). The probability of febrile UTI was 17.6% and 19.8% at 6 months and 24 months after surgery, respectively. While, Escherichia coli was the most common implicated pathogen (22/55, 40.0%), Enterococcus spp. were the most common pathogen during the first month after surgery (18/33, 54.5%). In multivariate logistic regression analysis, ureteral stricture was an independent risk factor associated with febrile UTI (OR 5.93, P = 0.023). However, ureteral stricture accounted for only 6 episodes (10.9%, 6/55) of febrile UTI. Most episodes of febrile UTI occurred within 6 months after surgery. Thus, to identify risk factors associated with febrile UTI in the initial postoperative period, we assessed videourodynamics within 6 months after surgery in 38 patients. On videourodyamic examination, vesicoureteral reflux (VUR) was identified in 16 patients (42.1%). The rate of VUR presence in patients who had febrile UTI was not significantly different from those in patients without febrile UTI (50% vs. 39.3%, P = 0.556). Patients with febrile UTI had significantly larger residual urine volume (212.0 ± 193.7 vs. 90.5 ± 148.2, P = 0.048) than those without. E. coli and Enterococcus spp. are common pathogens and ureteral stricture and residual urine are risk factors for UTI after ileal neobladder reconstruction.

  13. Hospitalization for community-acquired febrile urinary tract infection: validation and impact assessment of a clinical prediction rule.

    Science.gov (United States)

    Stalenhoef, Janneke E; van der Starre, Willize E; Vollaard, Albert M; Steyerberg, Ewout W; Delfos, Nathalie M; Leyten, Eliane M S; Koster, Ted; Ablij, Hans C; Van't Wout, Jan W; van Dissel, Jaap T; van Nieuwkoop, Cees

    2017-06-06

    There is a lack of severity assessment tools to identify adults presenting with febrile urinary tract infection (FUTI) at risk for complicated outcome and guide admission policy. We aimed to validate the Prediction Rule for Admission policy in Complicated urinary Tract InfeCtion LEiden (PRACTICE), a modified form of the pneumonia severity index, and to subsequentially assess its use in clinical practice. A prospective observational multicenter study for model validation (2004-2009), followed by a multicenter controlled clinical trial with stepped wedge cluster-randomization for impact assessment (2010-2014), with a follow up of 3 months. Paricipants were 1157 consecutive patients with a presumptive diagnosis of acute febrile UTI (787 in validation cohort and 370 in the randomized trial), enrolled at emergency departments of 7 hospitals and 35 primary care centers in the Netherlands. The clinical prediction rule contained 12 predictors of complicated course. In the randomized trial the PRACTICE included guidance on hospitalization for high risk (>100 points) and home discharge for low risk patients (urinary tract infection, futher improvement is necessary to reduce the occurrence of secondary hospital admissions. NTR4480 http://www.trialregister.nl/trialreg/admin/rctview.asp?TC=4480 , registered retrospectively 25 mrt 2014 (during enrollment of subjects).

  14. Risk factors for subsequent febrile seizures in the FEBSTAT study.

    Science.gov (United States)

    Hesdorffer, Dale C; Shinnar, Shlomo; Lax, Daniel N; Pellock, John M; Nordli, Douglas R; Seinfeld, Syndi; Gallentine, William; Frank, L Matthew; Lewis, Darrell V; Shinnar, Ruth C; Bello, Jacqueline A; Chan, Stephen; Epstein, Leon G; Moshé, Solomon L; Liu, Binyi; Sun, Shumei

    2016-07-01

    To identify risk and risk factors for developing a subsequent febrile seizure (FS) in children with a first febrile status epilepticus (FSE) compared to a first simple febrile seizure (SFS). To identify home use of rescue medications for subsequent FS. Cases included a first FS that was FSE drawn from FEBSTAT and Columbia cohorts. Controls were a first SFS. Cases and controls were classified according to established FEBSTAT protocols. Cumulative risk for subsequent FS over a 5-year period was compared in FSE versus SFS, and Cox proportional hazards regression was conducted. Separate analysis examined subsequent FS within FSE. The use of rescue medications at home was assessed for subsequent FS. Risk for a subsequent FSE was significantly increased in FSE versus SFS. Any magnetic resonance imaging (MRI) abnormality increased the risk 3.4-fold (p 10 min over the 5-year follow-up did not differ in FSE versus SFS. Rectal diazepam was administered at home to 5 (23.8%) of 21 children with subsequent FS lasting ≥10 min. Compared to controls, FSE was associated with an increased risk for subsequent FSE, suggesting the propensity of children with an initial prolonged seizure to experience a prolonged recurrence. Any baseline MRI abnormality increased the recurrence risk when FSE was compared to SFS and when FSE was studied alone. A minority of children with a subsequent FS lasting 10 min or longer were treated with rectal diazepam at home, despite receiving prescriptions after the first FSE. This indicates the need to further improve the education of clinicians and parents in order to prevent subsequent FSE. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

  15. Utility of initial EEG in first complex febrile seizure.

    Science.gov (United States)

    Harini, Chellamani; Nagarajan, Elanagan; Kimia, Amir A; de Carvalho, Rachel Marin; An, Sookee; Bergin, Ann M; Takeoka, Masanori; Pearl, Phillip L; Loddenkemper, Tobias

    2015-11-01

    The risk of developing epilepsy following febrile seizures (FS) varies between 2% and 10%, with complex febrile seizures (CFS) having a higher risk. We examined the utility of detected epileptiform abnormalities on the initial EEG following a first CFS in predicting subsequent epilepsy. This was a retrospective study of consecutive patients (ages 6-60 months) who were neurologically healthy or mildly delayed, seen in the ED following a first CFS and had both an EEG and minimum of 2-year follow-up. Data regarding clinical characteristics, EEG report, development of subsequent epilepsy, and type of epilepsy were collected. Established clinical predictors for subsequent epilepsy in children with FS and EEG status were evaluated for potential correlation with the development of subsequent epilepsy. Sensitivity, specificity, and positive and negative predictive values of an abnormal EEG (epileptiform EEG) were calculated. A group of 154 children met our inclusion criteria. Overall, 20 (13%) children developed epilepsy. The prevalence of epilepsy was 13% (CI 8.3-19.6%). Epileptiform abnormalities were noted in 21 patients (13.6%), EEG slowing in 23 patients (14.9%), and focal asymmetry in six (3.8%). Epileptiform EEGs were noted in 20% (4/20) of patients with epilepsy and 13% (17/134) of patients without epilepsy (p=0.48). At an estimated risk of subsequent epilepsy of 10% (from population-based studies of children with FS), we determined that the PPV of an epileptiform EEG for subsequent epilepsy was 15%. None of the clinical variables (presence of more than 1 complex feature, family history of epilepsy, or status epilepticus) predicted epilepsy. An epileptiform EEG was not a sensitive measure and had a poor positive predictive value for the development of epilepsy among neurologically healthy or mildly delayed children with a first complex febrile seizure. The practice of obtaining routine EEG for predicting epilepsy after the first CFS needs clarification by well

  16. Mesial temporal lobe epilepsy with childhood febrile seizure.

    Science.gov (United States)

    Asadi-Pooya, A A; Nei, M; Rostami, C; Sperling, M R

    2017-01-01

    To evaluate the demographic and clinical manifestations of patients with mesial temporal sclerosis and temporal lobe epilepsy (MTS-TLE) with childhood febrile seizure (FS) and establishing the potential differences as compared to those without FS. We also investigated the surgery outcome in these two groups of patients. In this retrospective study, all patients with a clinical diagnosis of drug-resistant TLE due to mesial temporal sclerosis, who underwent epilepsy surgery at Jefferson Comprehensive Epilepsy Center, were recruited. Patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was classified into two groups; seizure-free or relapsed. Clinical manifestations and outcome were compared between patients with MTS-TLE with FS and those without FS. Two hundred and sixty-two patients were eligible for this study. One hundred and seventy patients (64.9%) did not have FS in their childhood, while 92 patients (35.1%) reported experiencing FS in their childhood. Demographic and clinical characteristics of these two groups of patients were not different. Postoperative seizure outcome was not statistically different between these two groups of patients (P = 0.19). When MTS is the pathological substrate of TLE, clinical manifestations and response to surgical treatment of patients are very similar in patients with history of febrile seizure in their childhood compared to those without such an experience. In other words, when the subgroup of patients with MTS-TLE and drug-resistant seizures is examined history of childhood febrile seizure loses its value as a distinguishing factor in characteristics or predictive factor for surgery outcome. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Prevention of febrile nonhemolytic transfusion reaction with leucocyte filtrated concentrates

    Institute of Scientific and Technical Information of China (English)

    ZHAO Shu-ming; XIANG Guo-chun; ZHANG Jia-si; CHENG Xiao-ling; LI Ru-qing

    2002-01-01

    Objective: To assess the clinical efficiency of the transfusion of leucocyte filtrated RBC concentrates to prevent febrile nonhemolytic transfusion reactions (FNHTRs). Methods: One hundred patients with liver cirrhosis, gastric ulcer or cancer were subjected to receive RBC concentrates after leucocyte filtration.Another 50 patients with similar diseases were selected to receive non-filtrated RBC concentrates. The incidence of FNHTRs in all patients was investigated. Results: There was no FNHTR in 100 transfusions with leucocyte filtrated RBC concentrates, while FNHTRs occurred in 8 of 50 patients with non-filtrated RBC concentrates, with the incidence of 160%. Conclusion: FNHTRs to RBC transfusion can be prevented with leucocyte filtration.

  18. Prophylactic drug management for febrile seizures in children

    Directory of Open Access Journals (Sweden)

    Martin Offringa

    Full Text Available BACKGROUND Febrile seizures occurring in a child older than one month during an episode of fever affect 2% to 4% of children in Great Britain and the United States and recur in 30%. Rapid-acting antiepileptics and antipyretics given during subsequent fever episodes have been used to avoid the adverse effects of continuous antiepileptic drugs. OBJECTIVE To evaluate the effectiveness and safety of antiepileptic and antipyretic drugs used prophylactically to treat children with febrile seizures. METHODS Search methods: We searched the Cochrane Central Register of Controlled Trials (CENTRAL (The Cochrane Library 2011. Issue 3; MEDLINE (1966 to May 2011; EMBASE (1966 to May 2011; Database of Abstracts of Reviews of Effectiveness (DARE (May 2011. No language restrictions were imposed. We also contacted researchers in the field to identify continuing or unpublished studies. Selection criteria: Trials using randomized or quasi-randomized patient allocation that compared the use of antiepileptic or antipyretic agents with each other, placebo or no treatment. Data collection and analysis: Two review authors (RN and MO independently applied pre-defined criteria to select trials for inclusion and extracted the pre-defined relevant data, recording methods for randomization, blinding and exclusions. Outcomes assessed were seizure recurrence at 6, 12, 18, 24, 36 months and at age 5 to 6 years in the intervention and non-intervention groups, and adverse medication effects. The presence of publication bias was assessed using funnel plots. MAIN RESULTS Thirty-six articles describing 26 randomized trials with 2740 randomized participants were included. Thirteen interventions of continuous or intermittent prophylaxis and their control treatments were analyzed. Methodological quality was moderate to poor in most studies. We could not do a meta-analysis for 8 of the 13 comparisons due to insufficient numbers of trials. No significant benefit for valproate, pyridoxine

  19. Acute toxicity of copper, lead, cadmium, and zinc to early life stages of white sturgeon (Acipenser transmontanus) in laboratory and Columbia River water.

    Science.gov (United States)

    Vardy, David W; Santore, Robert; Ryan, Adam; Giesy, John P; Hecker, Markus

    2014-01-01

    Populations of white sturgeon (Acipenser transmontanus) are in decline in North America. This is attributed, primarily, to poor recruitment, and white sturgeon are listed as threatened or endangered in several parts of British Columbia, Canada, and the United States. In the Columbia River, effects of metals have been hypothesized as possible contributing factors. Previous work has demonstrated that early life stage white sturgeon are particularly sensitive to certain metals, and concerns over the level of protectiveness of water quality standards are justified. Here we report results from acute (96-h) toxicity tests for copper (Cu), cadmium (Cd), zinc (Zn), and lead (Pb) from parallel studies that were conducted in laboratory water and in the field with Columbia River water. Water effect ratios (WERs) and sensitivity parameters (i.e., median lethal accumulations, or LA50s) were calculated to assess relative bioavailability of these metals in Columbia River water compared to laboratory water, and to elucidate possible differences in sensitivity of early life stage white sturgeon to the same concentrations of metals when tested in the different water sources. For Cu and Pb, white sturgeon toxicity tests were initiated at two life stages, 8 and 40 days post-hatch (dph), and median lethal concentrations (LC50s) ranged between 9-25 μg Cu/L and 177-1,556 μg Pb/L. LC50s for 8 dph white sturgeon exposed to Cd in laboratory water and river water were 14.5 and 72 μg/L, respectively. Exposure of 8 dph white sturgeon to Zn in laboratory and river water resulted in LC50s of 150 and 625 μg/L, respectively. Threshold concentrations were consistently less in laboratory water compared with river water, and as a result, WERs were greater than 1 in all cases. In addition, LA50s were consistently greater in river water exposures compared with laboratory exposures in all paired tests. These results, in combination with results from the biotic ligand model, suggest that the observed

  20. Triage of febrile children at a GP cooperative : determinants of a consultation

    NARCIS (Netherlands)

    Monteny, Miriam; Berger, Marjolein Y.; van der Wouden, Johannes C.; Broekman, Berth J.; Koes, Bart W.

    2008-01-01

    Background Most febrile children contacting a GP cooperative are seen by a GP, although the incidence of serious illness is low. The guidelines for triage might not be suitable in primary care. Aim To investigate the determinants related to the outcome of triage in febrile children. Design of study

  1. Febrile Seizures and Behavioural and Cognitive Outcomes in Preschool Children: An Old Issue Revisited

    Science.gov (United States)

    Deonna, Thierry

    2012-01-01

    The possible deleterious role of febrile seizures on development is an old issue. It took a long time to realize that impaired development or occurrence of chronic epilepsy affected a very small minority of children with febrile seizures. These children either had pre-existing brain damage, specific genetic epileptic conditions, or seizure-induced…

  2. Febrile Seizures and Behavioural and Cognitive Outcomes in Preschool Children: The Generation R Study

    Science.gov (United States)

    Visser, Annemarie M.; Jaddoe, Vincent W. V.; Ghassabian, Akhgar; Schenk, Jacqueline J.; Verhulst, Frank C.; Hofman, Albert; Tiemeier, Henning; Moll, Henriette A.; Arts, Willem Frans M.

    2012-01-01

    Aim: General developmental outcome is known to be good in school-aged children who experienced febrile seizures. We examined cognitive and behavioural outcomes in preschool children with febrile seizures, including language and executive functioning outcomes. Method: This work was performed in the Generation R Study, a population-based cohort…

  3. Common variants associated with general and MMR vaccine-related febrile seizures

    Science.gov (United States)

    Feenstra, Bjarke; Pasternak, Björn; Geller, Frank; Carstensen, Lisbeth; Wang, Tongfei; Huang, Fen; Eitson, Jennifer L.; Hollegaard, Mads V.; Svanström, Henrik; Vestergaard, Mogens; Hougaard, David M.; Schoggins, John W.; Jan, Lily Yeh; Melbye, Mads; Hviid, Anders

    2014-01-01

    Febrile seizures represent a recognized serious adverse event following measles, mumps, and rubella (MMR) vaccination. We conducted a series of genome-wide association scans comparing children with MMR-related febrile seizures, children with febrile seizures unrelated to vaccination, and controls with no history of febrile seizures. Two loci were distinctly associated with MMR-related febrile seizures, harboring the interferon-stimulated gene IFI44L (rs273259; P = 5.9×10−12 vs. controls; P =1.2×10−9 vs. MMR-unrelated febrile seizures) and the measles virus receptor CD46 (rs1318653; P = 9.6×10−11 vs. controls; P = 1.6×10−9 vs. MMR-unrelated febrile seizures). Furthermore, four loci were associated with febrile seizures in general implicating the sodium channel genes SCN1A (rs6432860; P = 2.2×10−16) and SCN2A (rs3769955; P = 3.1×10−10), a TMEM16 family gene (TMEM16C; rs114444506; P = 3.7×10−20), and a region associated with magnesium levels (12q21.33; rs11105468; P = 3.4×10−11). Finally, functional relevance of TMEM16C was demonstrated with electrophysiological experiments in wild-type and knockout rats. PMID:25344690

  4. Febrile seizures Familial risk factors, outcome and preventive use of antipyretic drugs

    NARCIS (Netherlands)

    A. van Esch (Adrianus)

    1997-01-01

    textabstractFebrile seizures (FS) occur in early childhood during a febrile illness. A typical or simple FS is characterized by a sudden loss of consciousness with either stiffening and myoclonic jerking or total loss of muscle tone. During a short initial tonic phase of the seizure, the child may

  5. Treatment of febrile neutropenia and prophylaxis in hematologic malignancies: a critical review and update.

    Science.gov (United States)

    Villafuerte-Gutierrez, Paola; Villalon, Lucia; Losa, Juan E; Henriquez-Camacho, Cesar

    2014-01-01

    Febrile neutropenia is one of the most serious complications in patients with haematological malignancies and chemotherapy. A prompt identification of infection and empirical antibiotic therapy can prolong survival. This paper reviews the guidelines about febrile neutropenia in the setting of hematologic malignancies, providing an overview of the definition of fever and neutropenia, and categories of risk assessment, management of infections, and prophylaxis.

  6. A predictive model to estimate the risk of serious bacterial infections in febrile infants

    NARCIS (Netherlands)

    Berger, RMF; Berger, MY; vanSteenselMoll, HA; DzoljicDanilovic, G; DerksenLubsen, G

    Low risk criteria have been defined to identify febrile infants unlikely to have serious bacterial infection (SBI). Using these criteria approximately 40% of all febrile infants can be defined as being at low risk. Of the remaining infants (60%) only 10%-20% have an SBI. No adequate criteria exists

  7. Management of acute comitant esotropia at early stage%急性共同性内斜视的早期治疗效果探讨

    Institute of Scientific and Technical Information of China (English)

    陈平; 万鲁芹; 李春建; 宫华青

    2012-01-01

    Objective To investigate the effect of injection of botulinum toxin A (BTXA) on acute comitant esotropia (ACE) at early stage. Methods The injection of BTXA in 6 patients with ACE from April 2010 to March 2011 in Shandong Eye Institute were retrospectively analyzed.The mean age at presentation was 24.5 years,and the average time from onset of acute esotropia to injection was 10 weeks.The mean angel of esotropia was equal for distance and for near fixation (differing by <5 prism diopters),measurd by the prism and cover tests,which was +25△.The range of fusion was lower than normal,which was -3.3°~ +9.2°.A minimal conjunctival incision was made under a microscope,followed by the injection of BTXA in the medial rectus of the squinting eye.Results After the injection,all patients did not develop ptosis and exotropia during the follow-up of 6 to 18 months.Five patients obtained eye orthotroplia,disappearance of diplopia and increasing fusion.One patient who suffered from diplopia received the injection again 3 months after first injection.This patient underwent a surgical treatment at 11 months after onset because of esotropia and diplopia which repeatedly occurred. Conclusions Injection of BTXA is satisfactory and effective management of ACE at early stage.%目的 探讨急性共同性内斜视早期进行安全有效处理的方法.方法 选取2010年4月至2011年3月在眼肌科门诊就诊的急性共同性内斜视患者6例.平均年龄24.5岁,平均病程10周.治疗前三棱镜+马氏杆检查内斜视度数平均为+25△(33 cm,),远、近距离内斜视角度基本相等.同视机检查融合范围较正常小,平均为-3.3°~+9.2°.排除中枢神经系统、内分泌系统异常及其它疾病后,在外科手术显微镜下使用我们自创的眼表微创注射法将肉毒毒素注入眼外肌肌腹.结果 6例患者随访时间6~18个月.一次注射后5例眼位正,自觉复视症状消失,融合范围不同程度增加,且病情稳

  8. Evaluation of acute kidney injury as defined by the risk, injury,failure, loss, and end-stage criteria in critically ill patients undergoing abdominal aortic aneurysm repair

    Institute of Scientific and Technical Information of China (English)

    YUE Jia-ning; LUO Zhe; GUO Da-qiao; XU Xin; CHEN Bin; JIANG Jun-hao; YANG Jue

    2013-01-01

    Background Acute kidney injury (AKI) is considered as a common and significant complication following abdominal aortic aneurysm (AAA) repair.This study aimed to assess the associated risk factors of AKI in the critically ill patients undergoing AAA repair and to evaluate the appropriate AKI management in the specific population.Methods We retrospectively examined data from all critically ill patients undergoing AAA repairs at our institution from April 2007 to March 2012.Multivariable analysis was used to identify factors associated with postoperative AKI,which was defined by risk,injury,failure,loss and end-stage (RIFLE) kidney disease criteria.The goal-directed hemodynamic optimization (maintenance of optimal hemodynamics and neutral or negative fluid balance) and renal outcomes were also reviewed.Results Of the 71 patients enrolled,32 (45.1%) developed AKI,with 30 (93.8%) cases diagnosed on admission to surgical intensive care unit (SICU).Risk factors for AKI were ruptured AAA (odds ratio (OR)=5.846,95% confidence interval (Cl):1.346-25.390),intraoperative hypotension (OR=6.008,95% CI:1.176 to 30.683),and perioperative blood transfusion (OR=4.611,95% CI:1.307-16.276).Goal-directed hemodynamic optimization resulted in 75.0% complete and 18.8% partial renal recovery.Overall in-hospital mortality was 2.8% AKI was associated with significantly increased length of stay ((136.9±24.5) hours vs.(70.4±11.3) hours)in Surgical Intensive Care Unit.Conclusions Critically ill patients undergoing AAA repair have a high incidence of AKI,which can be early recognized by RIFLE criteria.Rupture,hypotension,and blood transfusion are the significant associated risk factors.Application of goal-directed hemodynamic optimization in this cohort appeared to be effective in improving renal outcome.

  9. Neuroprotective Potential of Mesenchymal Stem Cell-Based Therapy in Acute Stages of TNBS-Induced Colitis in Guinea-Pigs.

    Directory of Open Access Journals (Sweden)

    Ainsley M Robinson

    Full Text Available The therapeutic benefits of mesenchymal stem cells (MSCs, such as homing ability, multipotent differentiation capacity and secretion of soluble bioactive factors which exert neuroprotective, anti-inflammatory and immunomodulatory properties, have been attributed to attenuation of autoimmune, inflammatory and neurodegenerative disorders. In this study, we aimed to determine the earliest time point at which locally administered MSC-based therapies avert enteric neuronal loss and damage associated with intestinal inflammation in the guinea-pig model of colitis.At 3 hours after induction of colitis by 2,4,6-trinitrobenzene-sulfonate (TNBS, guinea-pigs received either human bone marrow-derived MSCs, conditioned medium (CM, or unconditioned medium by enema into the colon. Colon tissues were collected 6, 24 and 72 hours after administration of TNBS. Effects on body weight, gross morphological damage, immune cell infiltration and myenteric neurons were evaluated. RT-PCR, flow cytometry and antibody array kit were used to identify neurotrophic and neuroprotective factors released by MSCs.MSC and CM treatments prevented body weight loss, reduced infiltration of leukocytes into the colon wall and the myenteric plexus, facilitated repair of damaged tissue and nerve fibers, averted myenteric neuronal loss, as well as changes in neuronal subpopulations. The neuroprotective effects of MSC and CM treatments were observed as early as 24 hours after induction of inflammation even though the inflammatory reaction at the level of the myenteric ganglia had not completely subsided. Substantial number of neurotrophic and neuroprotective factors released by MSCs was identified in their secretome.MSC-based therapies applied at the acute stages of TNBS-induced colitis start exerting their neuroprotective effects towards enteric neurons by 24 hours post treatment. The neuroprotective efficacy of MSC-based therapies can be exerted independently to their anti

  10. Febrile seizures - semiology in humans and animal models: evidence of focality and heterogeneity.

    Science.gov (United States)

    Neville, Brian G R; Gindner, Diane

    2010-01-01

    The relationship between febrile seizures and hippocampal sclerosis has been the subject of longstanding discussion. Animal models for prolonged seizures have shown a clear causal relationship with focal limbic features at low dose and hippocampal damage at high dose. Careful history taking of febrile seizure semiology has shown focal early features often with clear temporal lobe elements. This would suggest that many febrile seizures are secondarily generalised hippocampal seizures. There is evidence of varying levels of epileptogenicity in specific infective causes of febrile seizures. Seizure semiology also suggests that a proportion of such seizures may be non-epileptic reflex asystolic attacks. Seizure semiology in febrile seizures deserves closer scrutiny. Copyright 2009 Elsevier B.V. All rights reserved.

  11. Prophylaxis against febrile neutropenia with pegfilgrastim in Italy: a budget impact analysis

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    Giovanni Rosti

    2011-09-01

    Full Text Available Introduction: prophylaxis with granulocyte colony-stimulating factors (G-CSF is indicated for reduction in the duration of neutropenia and the incidence of febrile neutropenia in patients treated with cytotoxic chemotherapy for malignancy.
Objective: to evaluate the budgetary impact for the Italian NHS.
Design: a decision-analytic model has been developed to analyze the budget impact from the national health care system perspective. Costs include direct healthcare costs to the public payer of G-CSFs as well as their administration costs and costs of FN-related events. The comparison has been done using prophylaxis with G‑CSF (filgrastim for 11 days, pegfilgrastim, lenograstim for 11 days and antibiotics.
Patients and participants: The population of interest for the analysis were patients with breast cancer in stage II and III and patients with non-Hodgkin’s lymphoma (NHL.
Main outcome measures and results: for all the three patients group (NHL, Breast II and III, and for all the chemotherapy regimens (CHOP 21 and R-CHOP 21 for NHL, AC-T, TAC and TC for Breast stage II and III the budget impact analyses shows a cost reduction for the Italian NHS, as a result of an increase of the use of pegfilgrastim.
Conclusions: in Italy, a treatment strategy including pegfilgrastim as either primary or secondary prophylaxis provides value for money.


  12. Prolonged sleep fragmentation of mice exacerbates febrile responses to lipopolysaccharide

    Science.gov (United States)

    Ringgold, Kristyn M.; Barf, R. Paulien; George, Amrita; Sutton, Blair C.; Opp, Mark R.

    2013-01-01

    Background Sleep disruption is a frequent occurrence in modern society. Whereas many studies have focused on the consequences of total sleep deprivation, few have investigated the condition of sleep disruption. New Method We disrupted sleep of mice during the light period for 9 consecutive days using an intermittently-rotating disc. Results Electroencephalogram (EEG) data demonstrated that non-rapid eye movement (NREM) sleep was severely fragmented and REM sleep was essentially abolished during the 12 h light period. During the dark period, when sleep was not disrupted, neither NREM sleep nor REM sleep times differed from control values. Analysis of the EEG revealed a trend for increased power in the peak frequency of the NREM EEG spectra during the dark period. The fragmentation protocol was not overly stressful as body weights and water consumption remained unchanged, and plasma corticosterone did not differ between mice subjected to 3 or 9 days of sleep disruption and home cage controls. However, mice subjected to 9 days of sleep disruption by this method responded to lipopolysaccharide with an exacerbated febrile response. Comparison with existing methods Existing methods to disrupt sleep of laboratory rodents often subject the animal to excessive locomotion, vibration, or sudden movements. This method does not suffer from any of these confounds. Conclusions This study demonstrates that prolonged sleep disruption of mice exacerbates febrile responses to lipopolysaccharide. This device provides a method to determine mechanisms by which chronic insufficient sleep contributes to the etiology of many pathologies, particularly those with an inflammatory component. PMID:23872243

  13. Pediatric febrile urinary tract infections: the current state of play

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    Hewitt Ian K

    2011-11-01

    Full Text Available Abstract Studies undertaken in recent years have improved our understanding regarding the consequences and management of febrile urinary tract infections (UTIs, which are amongst the most common serious bacterial infections in childhood, with renal scarring a frequent outcome. In the past pyelonephritic scarring of the kidney, often associated with vesico-ureteral reflux (reflux nephropathy was considered a frequent cause of chronic renal insufficiency in children. Increasing recognition as a consequence of improved antenatal ultrasound, that the majority of these children had congenital renal hypo-dysplasia, has resulted in a number of studies examining treatment strategies and outcomes following UTI. In recent years there is a developing consensus regarding the need for a less aggressive therapeutic approach with oral as opposed to intravenous antibiotics, and less invasive investigations, cystourethrography in particular, following an uncomplicated first febrile UTI. There does remain a concern that with this newer approach we may be missing a small subgroup of children more prone to develop severe kidney damage as a consequence of pyelonephritis, and in whom some form of intervention may prove beneficial. These concerns have meant that development of a universally accepted diagnostic protocol remains elusive.

  14. Are febrile seizures an indication for intermittent benzodiazepine treatment, and if so, in which cases?

    Science.gov (United States)

    Camfield, Peter; Camfield, Carol

    2014-10-09

    Febrile seizures occur in ∼4% of children. After a first febrile seizure, the risk of recurrence is ∼40%, but excellent studies document that febrile seizures do not cause brain damage or deficits in cognition or behaviour. The risk of subsequent epilepsy is 2-4%. Prolonged febrile seizures are of concern because a child may later develop mesial temporal sclerosis and intractable epilepsy in rare cases. Most prolonged febrile seizures represent the first febrile seizure and cannot be anticipated. A first prolonged febrile seizure does not increase the risk of recurrence, but if there is a recurrence, it is more likely to be prolonged. Prevention of recurrent febrile seizures is difficult. Antipyretics are ineffective. Daily AED treatment is not often justified. Intermittent oral diazepam at the time of illness is not very successful and has significant side effects. The most optimistic study found that the number of subjects required to treat in order to prevent one recurrence was 14. Intermittent clobazam has fewer side effects than diazepam and may be somewhat effective. Rescue benzodiazepines given outside health care facilities may be effective in selected patients to prevent prolonged recurrences, although this has not been proven with rectal diazepam which has been more extensively studied than buccal or nasal midazolam. Currently, we suggest that, for children with febrile seizures, candidates for consideration for rescue benzodiazepines are those with a prolonged febrile seizure or poor access to medical care. It is possible that the use of a rescue benzodiazepine may alleviate severe parental anxiety, but this remains to be established.

  15. Variation in Rates of Diagnosis of Acute Otitis Media.

    Science.gov (United States)

    Berwick, Donald M.; Thibodeau, Lawrence A.

    1980-01-01

    Over 13 weeks during two periods in 1978 the diagnostic rate for acute otitis media was monitored among febrile children in the emergency room of a large children's hospital. Temporal variation in diagnostic rates by physicians was largely attributable to differences among individual providers and independent of level of training. (Author/MLW)

  16. Melatonin’s Effect in Febrile Seizures and Epilepsy

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    Abolfazl MAHYAR

    2014-07-01

    Full Text Available Normal 0 false false false EN-US X-NONE FA How to Cite This Article: Mahyar A, Ayazi P, Dalirani R, Gholami N, Daneshi-Kohan MM, Mohammadi N, Ahmadi MM, Sahmani AA. Melatonin’s Effect in Febrile Seizures and Epilepsy Iran J Child Neurol. 2014 Summer;8(3: 24-29. AbstractObjectiveRecognition of risk factors for febrile seizures (FS and epilepsy is essential. Studies regarding the role of melatonin in these convulsive disorders are limited.This study determines the relationship between serum melatonin levels and FS and epilepsy in children.Materials & MethodsA population of 111 children with simple FS, complex FS, and epilepsy (37 children per group, respectively were included as case groups. In addition, 37 febrile children without seizures comprised the control group. Serum melatonin levels were measured and compared between all groups.ResultsThe serum melatonin levels in the simple, complex FSs, and epilepsy groups were 2, 2.4, and 2 pg/ml, respectively. The serum melatonin level in the control group was 2.1pg/ml.Moreover, there were no significant differences observed while comparing the case groups.ConclusionThe present study reveals that there is no association between serum melatonin level and simple or complex FS and epilepsy. It appears that melatonin plays no significant role in these convulsive disorders. ReferencesBanerjee TK, Hazra A, Biswas A, Ray Jet al. Neurological disorders in children and adolescents. Indian J Pediatr2009; 76:139-46.Salehi Omran MR, Khalilian E, Mehdipour E, Ghabeli JA. Febrile seizures in North Iranian children: Epidemiology and clinical feature, Journal of Pediatric Neurology2008, 6: 39-43.Shinnar S, O’Dell C. Febrile Seizures, Pediatr Ann 2004, 33: 394-402.Millar JS. The child with febrile seizure, Pediatrics for parents 2006.24:12-14.Fetvei A. Assessment of febrile seizures in children, Eur J Pediatr2008, 167:17-27.Mikati MA. Seizures in Childhood In: Kliegman RM, Stanton BF, Schor NF, St

  17. Splenic vasculitis, thrombosis, and infarction in a febrile dog infected with Bartonella henselae.

    Science.gov (United States)

    Friedenberg, Steven G; Balakrishnan, Nandhakumar; Guillaumin, Julien; Cooper, Edward S; Lewis, Kristin; Russell, Duncan S; Breitschwerdt, Edward B

    2015-01-01

    To describe the clinical course and successful management of a febrile dog with polyarthritis, splenic vasculitis, thrombosis, and infarction that was infected with Bartonella henselae. An 8-year-old female spayed Labrador Retriever was referred to The Ohio State University Veterinary Medical Center Emergency Service for evaluation of limping, fever, vomiting, and malaise of 4 days' duration. Physical examination abnormalities included generalized weakness, diminished conscious proprioception, bilateral temporalis muscle atrophy, and diarrhea. Peripheral lymph nodes were normal, and there were no signs of abdominal organomegaly, joint effusion, or spinal pain. Abdominal ultrasound identified a nonocclusive splenic vein thrombus. Fine-needle aspirates of the spleen revealed pyogranulomatous inflammation, mild reactive lymphoid hyperplasia, and mild extramedullary hematopoiesis. Splenic histopathology found marked, multifocal to coalescing acute coagulation necrosis (splenic infarctions) and fibrinoid necrotizing vasculitis. Bartonella henselae DNA was amplified by polymerase chain reaction and sequenced from the splenic tissue. The dog responded favorably to antimicrobials and was healthy at the time of follow-up evaluation. Bartonella henselae is an incompletely characterized emerging canine pathogen. This case report establishes a potential role for this bacterium as a cause of vasculitis and thromboembolism, which have not been previously reported in association with B. henselae infection in dogs. © Veterinary Emergency and Critical Care Society 2015.

  18. Comorbidities among patients with cancer who do and do not develop febrile neutropenia during the first chemotherapy cycle.

    Science.gov (United States)

    Li, Xiaoyan; Luthra, Rakesh; Morrow, Phuong K; Fisher, Maxine D; Reiner, Maureen; Barron, Richard L; Langeberg, Wendy J

    2016-10-01

    Patients receiving myelosuppressive chemotherapy with certain comorbidities are at increased risk of febrile neutropenia. A comprehensive evaluation of febrile neutropenia-related comorbidities across cancers is needed. This study compared comorbidity prevalence among patients with cancer who did and did not develop febrile neutropenia during the first chemotherapy cycle. This case-control study used administrative claims from adult patients with non-Hodgkin lymphoma or breast, lung, colorectal, ovarian, or gastric cancer who received chemotherapy between 2007 and 2012. Each patient who developed febrile neutropenia (case) was matched with up to four patients without febrile neutropenia (controls) by cancer type, metastasis, chemotherapy regimen, age group, and sex. For each comorbidity (identified in the year before chemotherapy began), the adjusted odds ratio (aOR) for febrile neutropenia by cancer type was evaluated using conditional logistic regression models adjusted for potential confounding factors. Of 31,331 eligible patients, 672 developed febrile neutropenia in the first chemotherapy cycle. A total of 3312 febrile neutropenia cases and matched controls were analyzed. Across tumor types, comorbidity prevalence was higher in patients who developed febrile neutropenia than in those without febrile neutropenia. Among patients with breast cancer, osteoarthritis was more prevalent in patients with febrile neutropenia (aOR, 1.85; 95% CI, 1.07 to 3.18). Among patients with non-Hodgkin lymphoma, renal disease was more prevalent in patients with febrile neutropenia (aOR, 2.25; 95% CI, 1.23 to 4.11). Patients who developed febrile neutropenia in the first chemotherapy cycle presented with comorbidities more often than otherwise similar patients who did not develop febrile neutropenia. These findings warrant further investigation and support the inclusion of comorbidities into febrile neutropenia risk models.

  19. Use of a histidine-rich protein 2-based rapid diagnostic test for malaria by health personnel during routine consultation of febrile outpatients in a peripheral health facility in Yaounde, Cameroon.

    Science.gov (United States)

    Sayang, Collins; Soula, Georges; Tahar, Rachida; Basco, Leonardo K; Gazin, Pierre; Moyou-Somo, Roger; Delmont, Jean

    2009-08-01

    The role of a rapid diagnostic test (RDT) in the case management of Plasmodium falciparum malaria infections has not been determined in Africa. Our study was conducted during November 2007-January 2008 to assess test accuracy of an RDT in the management of febrile outpatients in a peripheral urban health facility in Cameroon. We found the overall sensitivity to be 71.4% and a specificity of 82.2%; the positive predictive value and negative predictive value were 73.8% and 80.4%, respectively. False-negative and false-positive cases represented 11.8% and 10.5% of all febrile patients. Malaria alone (31.3%) was the first cause of fever; 33.5% of fever cases were of unknown origin. Acute respiratory infections were common among children 0-2 years of age (25.5%) and decreased with age. The risk of having a clinical failure with the presumptive treatment of febrile children was seven times greater than that of the RDT-oriented management (relative risk = 6.8, 95% confidence interval = 0.88-53.4, P = 0.03) because of the delay of appropriate treatment of non-malarial febrile illness. Our results suggest that the RDT may be of limited utility for children greater than five years of age and adults and that diagnosis based on microscopic examination of blood smears should be recommended for these patient populations, as well as in areas of low transmission.

  20. Gammagrafía renal en niños con primera infección febril del tracto urinario Renal scintigraphy in children with first febrile urinary tract infection

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    María Caridad Duarte Pérez

    2012-12-01

    Full Text Available Introducción: la infección del tracto urinario es una de las infecciones bacterianas más frecuentes en la infancia. Objetivos: conocer las alteraciones renales en la fase aguda de la primera infección febril del tracto urinario, y relacionarlas con las variables estudiadas. Métodos: se estudiaron 211 niños con diagnóstico microbiológico de primera infección febril del tracto urinario, a los cuales se les realizó gammagrafía renal con Tc-DMSA en la fase aguda de la infección. Los resultados de la gammagrafía se correlacionaron con la duración e intensidad de la fiebre antes del diagnóstico, los reactantes de la fase aguda (hemograma, eritrosedimentación y proteína C reactiva y los resultados de los estudios imaginológicos (ultrasonido renal y uretrocistografía miccional. Resultados: predominó el sexo femenino y el 82,4 % de los pacientes fueron menores de un año. El 54 % de los pacientes presentaron alteraciones gammagráficas, y el patrón de hipocaptación del radiofármaco fue el hallazgo que predominó en el 70 % de ellos. Se encontró asociación significativa al relacionar la duración e intensidad de la fiebre con las alteraciones renales. De los parámetros de laboratorio, la leucocitosis superior a 15 000, la eritrosedimentación acelerada y la proteína C reactiva elevada, tuvieron significación estadística con las alteraciones renales, y los hallazgos radiológicos detectados por el ultrasonido renal y uretrocistografía miccional se correlacionaron estadísticamente con la afectación renal detectada con la gammagrafía. Conclusiones: un porcentaje elevado de los pacientes presentó extensión de la infección al parénquima renal, y las variables clínicas, de laboratorio e imaginológicas estudiadas fueron parámetros orientadores de daño renal.Introduction: the urinary tract infection is one of the most frequent bacterial infections in the childhood. Objectives: to learn about the acute renal alterations in

  1. PRRT2 Mutations Are Related to Febrile Seizures in Epileptic Patients

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    Zheng-Wen He

    2014-12-01

    Full Text Available Previous studies reported that the proline-rich transmembrane protein 2 (PRRT2 gene was identified to be related to paroxysmal kinesigenic dyskinesia (PKD, infantile convulsions with PKD, PKD with migraine and benign familial infantile epilepsy (BFIE. The present study explores whether the PRRT2 mutation is a potential cause of febrile seizures, including febrile seizures plus (FS+, generalized epilepsy with febrile seizures plus (GEFS+ and Dravet syndrome (DS; thus, it may provide a new drug target for personalized medicine for febrile seizure patients. We screened PRRT2 exons in a cohort of 136 epileptic patients with febrile seizures, including FS+, GEFS+ and DS. PRRT2 genetic mutations were identified in 25 out of 136 (18.4% febrile seizures in epileptic patients. Five loss-of-function and coding missense mutations were identified: c.649delC (p.R217Efs*12, c.649_650insC (p.R217Pfs*8, c.412C>G (p.Pro138Ala, c.439G>C (p.Asp147His and c.623C>A (p.Ser208Tyr. PRRT2 variants were probably involved in the etiology of febrile seizures in epileptic patients.

  2. Neuronal injury and cytogenesis after simple febrile seizures in the hippocampal dentate gyrus of juvenile rat.

    Science.gov (United States)

    Nazem, Amir; Jafarian, Amir Hossein; Sadraie, Seyed Homayoon; Gorji, Ali; Kheradmand, Hamed; Radmard, Mahla; Haghir, Hossein

    2012-11-01

    Although simple febrile seizures are frequently described as harmless, there is evidence which suggests that hippocampal damage may occur after simple febrile seizures. This study aimed to investigate possible neuronal damages as well as alterations in cytogenesis in the hippocampal dentate gyrus following simple febrile seizures. Simple febrile seizure was modeled by hyperthermia-induced seizures in 22-day-old male rats. The brains were removed 2 or 15 days after hyperthermia in all rats with (n=20) and without (n=10) occurrence of seizures as well as in control animals (n=10). The sections were stained with hematoxylin and eosin to estimate the surface numerical density of dark neurons. Ki-67 immunohistochemistry was performed to evaluate changes of cytogenesis following simple febrile seizures. Hyperthermia induced behavioral seizure activities in 67 % of the rats. The numerical densities of dark neurons as well as the mean Ki-67 index (the fraction of Ki-67-positive cells) were significantly increased in dentate gyrus after induction of seizures by hyperthermia compared to both controls and rats without seizure after hyperthermia. Both the seizure duration and intensity were correlated significantly with numerical densities of dark neurons (but not with Ki-67 index). The data indicate that simple febrile seizures can cause neuronal damages and enhancement of cytogenesis in the hippocampal dentate gyrus, which were still visible for at least 2 weeks. These findings also suggest the correlation of febrile seizure intensity and duration with neuronal damage.

  3. In vivo approaches reveal a key role for DCs in CD4+ T cell activation and parasite clearance during the acute phase of experimental blood-stage malaria.

    Directory of Open Access Journals (Sweden)

    Henrique Borges da Silva

    2015-02-01

    Full Text Available Dendritic cells (DCs are phagocytes that are highly specialized for antigen presentation. Heterogeneous populations of macrophages and DCs form a phagocyte network inside the red pulp (RP of the spleen, which is a major site for the control of blood-borne infections such as malaria. However, the dynamics of splenic DCs during Plasmodium infections are poorly understood, limiting our knowledge regarding their protective role in malaria. Here, we used in vivo experimental approaches that enabled us to deplete or visualize DCs in order to clarify these issues. To elucidate the roles of DCs and marginal zone macrophages in the protection against blood-stage malaria, we infected DTx (diphtheria toxin-treated C57BL/6.CD11c-DTR mice, as well as C57BL/6 mice treated with low doses of clodronate liposomes (ClLip, with Plasmodium chabaudi AS (Pc parasites. The first evidence suggesting that DCs could contribute directly to parasite clearance was an early effect of the DTx treatment, but not of the ClLip treatment, in parasitemia control. DCs were also required for CD4+ T cell responses during infection. The phagocytosis of infected red blood cells (iRBCs by splenic DCs was analyzed by confocal intravital microscopy, as well as by flow cytometry and immunofluorescence, at three distinct phases of Pc malaria: at the first encounter, at pre-crisis concomitant with parasitemia growth and at crisis when the parasitemia decline coincides with spleen closure. In vivo and ex vivo imaging of the spleen revealed that DCs actively phagocytize iRBCs and interact with CD4+ T cells both in T cell-rich areas and in the RP. Subcapsular RP DCs were highly efficient in the recognition and capture of iRBCs during pre-crisis, while complete DC maturation was only achieved during crisis. These findings indicate that, beyond their classical role in antigen presentation, DCs also contribute to the direct elimination of iRBCs during acute Plasmodium infection.

  4. In Vivo Approaches Reveal a Key Role for DCs in CD4+ T Cell Activation and Parasite Clearance during the Acute Phase of Experimental Blood-Stage Malaria

    Science.gov (United States)

    Borges da Silva, Henrique; Fonseca, Raíssa; Cassado, Alexandra dos Anjos; Machado de Salles, Érika; de Menezes, Maria Nogueira; Langhorne, Jean; Perez, Katia Regina; Cuccovia, Iolanda Midea; Ryffel, Bernhard; Barreto, Vasco M.; Marinho, Cláudio Romero Farias; Boscardin, Silvia Beatriz; Álvarez, José Maria; D’Império-Lima, Maria Regina; Tadokoro, Carlos Eduardo

    2015-01-01

    Dendritic cells (DCs) are phagocytes that are highly specialized for antigen presentation. Heterogeneous populations of macrophages and DCs form a phagocyte network inside the red pulp (RP) of the spleen, which is a major site for the control of blood-borne infections such as malaria. However, the dynamics of splenic DCs during Plasmodium infections are poorly understood, limiting our knowledge regarding their protective role in malaria. Here, we used in vivo experimental approaches that enabled us to deplete or visualize DCs in order to clarify these issues. To elucidate the roles of DCs and marginal zone macrophages in the protection against blood-stage malaria, we infected DTx (diphtheria toxin)-treated C57BL/6.CD11c-DTR mice, as well as C57BL/6 mice treated with low doses of clodronate liposomes (ClLip), with Plasmodium chabaudi AS (Pc) parasites. The first evidence suggesting that DCs could contribute directly to parasite clearance was an early effect of the DTx treatment, but not of the ClLip treatment, in parasitemia control. DCs were also required for CD4+ T cell responses during infection. The phagocytosis of infected red blood cells (iRBCs) by splenic DCs was analyzed by confocal intravital microscopy, as well as by flow cytometry and immunofluorescence, at three distinct phases of Pc malaria: at the first encounter, at pre-crisis concomitant with parasitemia growth and at crisis when the parasitemia decline coincides with spleen closure. In vivo and ex vivo imaging of the spleen revealed that DCs actively phagocytize iRBCs and interact with CD4+ T cells both in T cell-rich areas and in the RP. Subcapsular RP DCs were highly efficient in the recognition and capture of iRBCs during pre-crisis, while complete DC maturation was only achieved during crisis. These findings indicate that, beyond their classical role in antigen presentation, DCs also contribute to the direct elimination of iRBCs during acute Plasmodium infection. PMID:25658925

  5. Febrile seizures in children with familial Mediterranean fever: Coincidence or association?

    Science.gov (United States)

    Çomak, Elif; Tüfekçi, Özlem; Kılıçbay, Fatih; Isıyel, Emel; Sever, Ali Haydar; Aslanger, Ayça; Ekici, Barış

    2015-09-01

    Familial Mediterranean fever (FMF) is an inherited disease characterized by recurrent bouts of fever and polyserositis and caused by MEditerranean FeVer gene (MEFV) mutations. Given the febrile characteristics of the disease one would expect higher frequency of febrile seizure in this group of pediatric patients. To evaluate the frequency of febrile seizure and related factors in patients with FMF. The children with the diagnosis of FMF were enrolled in the study. Information including clinical features, type of mutation and the history of febrile seizure were all noted. A total of 97 patients, 43 (44.3%) girls with a median age of 7.93 ± 4.05 years (2-16) and a median follow-up period of 20.65 ± 24.33 months (6-135) were included in the study. The frequency of febrile seizure in children with FMF was found as 13.4%, which is higher than the general population [p = 0.04, OR: 2.9 (95% CI: 1.0-8.5)]. The allele frequency of exon 2 mutations in MEFV genes was higher in the patients with febrile seizure (p = 0.03). Frequency of FMF related clinical findings (fever, abdominal pain, arthralgia/myalgia, arthritis, chest pain and erysipelas-like erythema) was similar between the two groups. However, frequency of headache was higher in the patients with febrile seizure (p = 0.014). The frequency of febrile seizure in children with FMF was found to be higher than the general population. Although this finding may be related to high fever during FMF attacks in individuals with genetic propensity of febrile seizure, it may also be a neurologic complication of FMF. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  6. Clinical risk factors of febrile seizure in children in a university hospital in Bushehr port

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    Anahita Sanaei Dashty

    2007-02-01

    Full Text Available Background: Although the majority of febrile seizures are benign, it is clinically important to understand the underlying mechanism. In this study, we investigated characteristics of febrile convulsion and factors related to its recurrence and its relapse during a hospital course. Methods: A total of 102 patients with febrile seizure who were admitted serially at Fatemeh Zahra (S University Hospital in Bushehr port were investigated. Demographic information and data of the history and physical examination were recorded. Children under the age of five with temperature of more than 37.8C or with history of fever accompanied by seizure entered the study those with meningitis or encephalitis according to the results of lumbar puncture or clinical diagnosis were ruled out. Results: Mean age of patients was 24±13.1 months, the most frequent type of convulsion was tonic-clonic (60.5%, and the least were atonic and myoclonic (each 7.9%. Focal convulsion was determined in 13.0% and complex type was observed in 32.5% of patients. Family history of febrile seizure was found in 59.0%. Female sex (RR=2.68, 95% CI: 1.20-5.99, history of previous febrile seizure (RR=2.56, 95% CI: 1.11-5.95, age at initial febrile seizure (RR=2.7, 95% CI: 1.16-6.29, and complex type of seizure (RR=3.86, 95% CI: 1-14.97 increased the risk of seizure relapses in a hospital course (P<0.05. Conclusion: Gender, history of previous febrile seizure, age at initial febrile seizure, and complex type of seizure increase the risk of recurrence of febrile seizure during hospital course. Further studies for assessing the long term effects of these factors on recurrence will determine children who need more medical attention in the future.

  7. La neutropenia severa febril en niños con cáncer: Estudio descriptivo en el Hospital Universitario de Santander Severe febrile neutropenia in children with cancer: A descriptive study at the Hospital Universitario de Santander

    Directory of Open Access Journals (Sweden)

    Ernesto Rueda

    2010-08-01

    Full Text Available Objetivos: Describir una población oncológica afectada por neutropenia severa febril, sus características demográficas, nutricionales, microbiológicas, de tratamiento y severidad de la enfermedad. Materiales y métodos: Esta es una serie de casos prospectiva de los pacientes atendidos en el Hospital Universitario de Santander entre enero/2007 y enero/2008. Resultados: Veintiun (21 pacientes aportaron 35 episodios de neutropenia febril; 65,7% eran hombres, la edad promedio 5,6 años; 38,3% vivían en el Área Metropolitana de Bucaramanga y 91,4% en estrato socioeconómico bajo. El diagnóstico oncológico más frecuente fue leucemia linfocítica aguda. Ninguno presentó dolor abdominal o síntomas neurológicos. La neutropenia se detectó 8,5 días en promedio posterior a la última quimioterapia. El 31,4% no tuvieron neutrófilos absolutos, 54,2% plaquetas Objective: To describe an oncological population affected with severe febrile neutropenia, its demographic, nutritional, and microbiological features, their treatment and severity of the illness. Materials and methods: A descriptive-prospective clinical chart review from attended patients at the Hospital Universitario de Santander, from January/2007 to January/2008. Results: Twenty (21 patients contributed with 35 febrile neutropenia episodes; 65.7% were male; they aged average was 5.6-years; 38.37% lived in Bucaramanga Metropolitan Area; 91.4% had low economic status. The most frequent oncological diagnosis was acute lumphocytic leukemia. No one presented abdominal pain or neurological symptoms. The neutropenia was detected 8.5 days after the last chemotherapy cycle. 31.4% patients had no absolute neutrophils; 54.2% blood platelets <50,000/mm3, 45.7% had reactive C protein <90 mg|/dL. The bloodculture was positive only in 7 patients. It was found the infection focus in 88.6% of the episodes and the most frequently diagnosis were related with the gastrointestinal tract. The most used

  8. The Importance of Serum Cytokine Levels in Febrile Neutropenia

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    Nuray Buyukberber

    2003-02-01

    Full Text Available The most important evaluation of the neutropenic patients is to determine the risk group. The desired approach to patients with low risks should be either not to hospitalize or to hospitalize for a short period of time which both decreases the cost and exposure to the resistant flora. The early diagnosis of sepsis in patients with high risk may be life saving. Recently, the determination of low and high-risk groups only by the clinical variables is not found to be a reliable method. The laboratory parameters supported by the clinical variables may be more practical. The determination of serum cytokines levels in febrile neutropenia may be helpful for the early risk diagnosis, new treatment approaches, and prognosis. [Archives Medical Review Journal 2003; 12(1.000: 12-19

  9. Prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures

    DEFF Research Database (Denmark)

    Vestergaard, M; Wisborg, K; Henriksen, TB

    2005-01-01

    of extensive brain growth and differentiation in this period. We evaluated the association between prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures in 2 population-based birth cohorts. METHODS: The Aarhus Birth Cohort consisted of 25,196 children of mothers who were...... follow-up. We extracted from medical records additional information on febrile seizures in children in the Aarhus Birth Cohort who were born between 1989 and 1992. RESULTS: We found a slightly increased risk for febrile seizures in children who were exposed to 10 or more cigarettes per day in the Aarhus...

  10. A rare case of febrile abdominal pain revealing Horton's disease.

    Science.gov (United States)

    Chaudet, Arnaud; Goujon, Jean-Michel; Ghazali, Aiham Daniel

    2017-07-08

    Horton's disease is a systemic inflammatory vasculitis, usually found in persons over 50years old. It affects medium and large-sized arteries stemming from the external carotid, especially the superficial temporal arteries. It can affect extracranial large vessels but only rarely the aorta. Diagnosis of aortitis is difficult and its incidence is probably underestimated. A 68-year-old Caucasian woman consulted in an emergency department for febrile abdominal pain with inflammatory syndrome. Abdomen was soft with right-side flank sensitivity. A contrast-enhanced CT scan showed aortitis from the descending aorta to the iliac arteries without complication. Because of age, clinical presentation and aortitis, Horton disease was suspected. The temporal artery biopsy showed a histological aspect of degenerative endarteritis with intimal thickening and luminal stenosis. High-dose corticosteroid therapy was introduced which improved clinical conditions and resulted in the amendment of the pain. In the present case, this patient had Horton's disease, based on 3 criteria of The American College of Rheumatology (age, temporal artery abnormalities and inflammatory syndrome) associated with aortitis. However, aortitis is a rare complication of Horton disease and is a major cause of mortality inasmuch as it can be complicated by aneurysm and dissection. It is unusual to diagnose Horton's disease from aortitis symptoms without complications. The aorta represents the most severe localization of Horton's disease. It should not be ignored in etiological hypotheses regarding febrile abdominal pain in the elderly. Corticosteroids should be started rapidly at high doses and temporal artery biopsy should be planned. Copyright © 2017. Published by Elsevier Inc.

  11. Acute generalized exanthematous pustulosis associated with spider bite*

    OpenAIRE

    Milman, Laura de Mattos; Müller,Giana Paula; de Souza, Paulo Ricardo Martins; Grill, Aline Barcellos; Rhoden, Deise Louise Bohn; Mello-da-Silva, Carlos Augusto; Vettorato,Gerson

    2016-01-01

    Abstract: Acute generalized exanthematous pustulosis (AGEP) is an acute febrile rash, usually induced by drugs, which recently has been linked to spider bite. We report a case of a male patient, 48 years old, with an erythematous rash accompanied by fever and small non-follicular pustules. He reported previous pain in the buttock with the onset of a necrotic plaque. The lesion was compatible with spider bite of the genus Loxosceles. According to the EuroSCAR group instrument, the patient scor...

  12. Leptin levels in patients with anorexia nervosa are reduced in the acute stage and elevated upon short-term weight restoration

    DEFF Research Database (Denmark)

    Hebebrand, J; Blum, W F; Barth, N;

    1997-01-01

    Circulating leptin concentrations are known to be low in acute anorexia nervosa (AN), which is characterized by low weight, amenorrhea and specific psychopathological features. In this study plasma leptin concentrations were determined during inpatient treatment of 23 adolescent females...

  13. Leptin levels in patients with anorexia nervosa are reduced in the acute stage and elevated upon short-term weight restoration

    DEFF Research Database (Denmark)

    Hebebrand, J; Blum, W F; Barth, N

    1997-01-01

    Circulating leptin concentrations are known to be low in acute anorexia nervosa (AN), which is characterized by low weight, amenorrhea and specific psychopathological features. In this study plasma leptin concentrations were determined during inpatient treatment of 23 adolescent females with AN u......Circulating leptin concentrations are known to be low in acute anorexia nervosa (AN), which is characterized by low weight, amenorrhea and specific psychopathological features. In this study plasma leptin concentrations were determined during inpatient treatment of 23 adolescent females...

  14. Easy and inexpensive molecular detection of dengue, chikungunya and zika viruses in febrile patients.

    Science.gov (United States)

    Calvo, Eliana P; Sánchez-Quete, Fernando; Durán, Sandra; Sandoval, Isabel; Castellanos, Jaime E

    2016-11-01

    Dengue (DENV), chikungunya (CHIKV) and zika (ZIKV) are arthropod-borne viruses (arboviruses) sharing a common vector, the mosquito Aedes aegypti. At initial stages, patients infected with these viruses have similar clinical manifestations, however, the outcomes and clinical management of these diseases are different, for this reason early and accurate identification of the causative virus is necessary. This paper reports the development of a rapid and specific nested-PCR for detection of DENV, CHIKV and ZIKV infection in the same sample. A set of six outer primers targeting the C-preM, E1, and E gene respectively was used in a multiplex one-step RT-PCR assay, followed by the second round of amplification with specific inner primers for each virus. The specificity of the present assay was validated with positive and negative serum samples for viruses and supernatants of infected cells. The assay was tested using clinical samples from febrile patients. In these samples, we detected mono and dual infections and a case of triple co-infection DENV-CHIKV-ZIKV. This assay might be a useful and an inexpensive tool for detection of these infections in regions where these arboviruses co-circulate.

  15. ST段抬高型急性心肌梗死早期ST段改变的研究现状%Research of ST-segment Change in the Early Stage of ST-Elevation Acute Myocardial Infarction

    Institute of Scientific and Technical Information of China (English)

    刘奥雪; 刘仁光; 李今朝

    2016-01-01

    As the early reperfusion therapy for acute myocardial infarction was extensively developed, the clinical emphasized o-pening infarction related artery as early as possible in order to benefit the patients to the extreme. The electrocardiogram change in the early stage of acute myocardial infarction has become the focus of clinical attention and study. On the basis of the recent literatures and our own researches, this paper makes a brief overview on the typical manifestation, special manifestation and contradictory phenome-non of ST-segment changes in the early stage of ST- elevation acute myocardial infarction.%随着急性心肌梗死早期再灌注治疗的广泛开展,临床强调尽早开通梗死相关动脉,使患者最大程度获益,急性心肌梗死早期的心电图改变已成为临床关注和研究的热点。本文结合近年文献和我们自己的研究,仅就ST段抬高型急性心肌梗死早期ST段改变的典型表现、特殊表现和矛盾现象做简要概述。

  16. The prognosis of CALM-AF10-positive adult T-cell acute lymphoblastic leukemias depends on the stage of maturation arrest

    Science.gov (United States)

    Ben Abdelali, Raouf; Asnafi, Vahid; Petit, Arnaud; Micol, Jean-Baptiste; Callens, Céline; Villarese, Patrick; Delabesse, Eric; Reman, Oumedaly; Lepretre, Stephane; Cahn, Jean-Yves; Guillerm, Gaelle; Berthon, Céline; Gardin, Claude; Corront, Bernadette; Leguay, Thibaut; Béné, Marie-Christine; Ifrah, Norbert; Leverger, Guy; Dombret, Hervé; Macintyre, Elizabeth

    2013-01-01

    CALM-AF10 (also known as PICALM-MLLT10) is the commonest fusion protein in T-cell acute lymphoblastic leukemia, but its prognostic impact remains unclear. Molecular screening at diagnosis identified CALM-AF10 in 30/431 (7%) patients with T-cell acute lymphoblastic leukemia aged 16 years and over and in 15/234 (6%) of those aged up to 15 years. Adult CALM-AF10-positive patients were predominantly (72%) negative for surface (s)CD3/T-cell receptor, whereas children were predominantly (67%) positive for T-cell receptor. Among 22 adult CALM-AF10-positive patients treated according to the LALA94/GRAALL03-05 protocols, the poor prognosis for event-free survival (P=0.0017) and overall survival (P=0.0014) was restricted to the 15 T-cell receptor-negative cases. Among CALM-AF10-positive, T-cell receptor-negative patients, 82% had an early T-cell precursor phenotype, reported to be of poor prognosis in pediatric T-cell acute lymphoblastic leukemia. Early T-cell precursor acute lymphoblastic leukemia corresponded to 22% of adult LALA94/GRAALL03-05 T-cell acute lymphoblastic leukemias, but had no prognostic impact per se. CALM-AF10 fusion within early T-cell precursor acute lymphoblastic leukemia (21%) did, however, identify a group with a poor prognosis with regards to event-free survival (P=0.04). CALM-AF10 therefore identifies a poor prognostic group within sCD3/T-cell receptor negative adult T-cell acute lymphoblastic leukemias and is over-represented within early T-cell precursor acute lymphoblastic leukemias, in which it identifies patients in whom treatment is likely to fail. Its prognosis and overlap with early T-cell precursor acute lymphoblastic leukemia in pediatric T-cell acute lymphoblastic leukemia merits analysis. The clinical trial GRAALL was registered at Clinical Trials.gov number NCT00327678. PMID:23831922

  17. Use of Peptide-Based Enzyme-Linked Immunosorbent Assay followed by Immunofluorescence Assay To Document Ehrlichia chaffeensis as a Cause of Febrile Illness in Nicaragua.

    Science.gov (United States)

    Chikeka, Ijeuru; Matute, Armando J; Dumler, J Stephen; Woods, Christopher W; Mayorga, Orlando; Reller, Megan E

    2016-06-01

    Ehrlichia chaffeensis, the etiologic agent of human monocytic ehrlichiosis (HME), has been extensively studied as a cause of acute febrile illness and an emerging tick-borne zoonosis in the United States. Limited data suggest its presence in other regions, including Central and South America but not Nicaragua to date. Diagnosis of E. chaffeensis infection by indirect immunofluorescence assay (IFA) is the reference standard due to its presumed high sensitivity and specificity, but IFA is impractical, variably reproducible, and cumbersome for large epidemiologic studies and for clinical diagnosis in resource-poor regions. We evaluated a high-throughput, objective peptide-based enzyme-linked immunosorbent assay (ELISA) for use alone or in combination with IFA. We found that it performed best as a screening test (sensitivity, 100%; specificity, 84%) to reduce the proportion of serum samples that were required by the more cumbersome and subjective IFA testing to ELISA is positive), we identified E. chaffeensis or a serologically and antigenically similar organism as a heretofore unrecognized cause of acute febrile illness in humans in Nicaragua and demonstrated the utility of the peptide ELISA as a screening tool for large-scale clinical studies.

  18. New guidelines for the clinical management of febrile neutropenia and sepsis in pediatric oncology patients

    National Research Council Canada - National Science Library

    Mendes, Ana Verena Almeida; Sapolnik, Roberto; Mendonça, Núbia

    2007-01-01

    .... A review of the scientific literature utilizing an electronic bibliographic search on MEDLINE, Medscape, SciELO, Google, Cochrane and PubMED using the keywords febrile, neutropenic, cancer, children...

  19. Prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures

    DEFF Research Database (Denmark)

    Vestergaard, M; Wisborg, K; Henriksen, TB

    2005-01-01

    of extensive brain growth and differentiation in this period. We evaluated the association between prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures in 2 population-based birth cohorts. METHODS: The Aarhus Birth Cohort consisted of 25,196 children of mothers who were...... Birth Cohort, but the corresponding association was weak in the Aalborg-Odense cohort. We found no association between maternal alcohol and coffee consumption and the risk for febrile seizures. The results were similar for simple and complex febrile seizures. CONCLUSIONS: Our data suggest that prenatal...... exposure to low to moderate levels of alcohol and coffee has no impact on the risk for febrile seizures, whereas a modest smoking effect cannot be ruled out....

  20. pre-hospital management of febrile seizures in children seen at the ...

    African Journals Online (AJOL)

    appropriate health education to reduce the morbidity and mortality associated with ... parents/caregivers of children with febrile seizures and the maternal .... consequences of harmful traditional pre-hospital treatment of .... The natural history of.

  1. HEREDITARY DISEASES AND SYNDROMES ACCOMPANIED BY FEBRILE CONVULSIONS: CLINICAL AND GENETIC CHARACTERISTICS AND DIAGNOSTIC PROCEDURES

    National Research Council Canada - National Science Library

    E. L. Dadali; A. A. Sharkov; I. V. Sharkova; I. V. Kanivets; F. A. Konovalov; I. A. Akimova

    2016-01-01

    The authors provide a review of the clinical and genetic characteristics of hereditary diseases and syndromes accompanied by febrile convulsions, which is illustrated by examples of their own observations...

  2. Prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures

    DEFF Research Database (Denmark)

    Vestergaard, M; Wisborg, K; Henriksen, TB

    2005-01-01

    OBJECTIVE: Febrile seizure is a common type of seizure in childhood, probably caused by both genetic and early environmental factors. Little is known about the effect of environmental factors that operate in prenatal life, although the fetal brain may be particular vulnerable as a result...... of extensive brain growth and differentiation in this period. We evaluated the association between prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures in 2 population-based birth cohorts. METHODS: The Aarhus Birth Cohort consisted of 25,196 children of mothers who were...... follow-up. We extracted from medical records additional information on febrile seizures in children in the Aarhus Birth Cohort who were born between 1989 and 1992. RESULTS: We found a slightly increased risk for febrile seizures in children who were exposed to 10 or more cigarettes per day in the Aarhus...

  3. Mothers’ Experiences about Febrile Convulsions in Their Children: A Qualitative Study

    Directory of Open Access Journals (Sweden)

    Mahbobeh Sajadi

    2017-07-01

    Full Text Available Background: Febrile convulsion in children is a frightening experience for the mothers. This experience may have unknown aspects, which must be investigated in order to plan better support for the mothers and children. This study is conducted with the aim of exploring the experiences of mothers whose children suffer from febrile convulsion. Methods: This study was based on a qualitative content analysis. 12 mothers in Amir Kabir hospital of Arak city participated in the study and shared their experiences through semi-structured interviews. The gathered data were analysed using Graneheim and Lundman’s (2004 method. Results: Exploring the experiences of mothers whose children suffered from febrile convulsion reflected three themes: perceived threat, seeking solution, and difference in adaptation. Conclusion: Regarding the findings of this study, comprehensive supportive care plans can be designed for enabling the mothers to better cope with their children’s febrile convulsion.

  4. Bacteriology profile of febrile infectious complications after transrectal ultrasound-guided prostate biopsy

    Directory of Open Access Journals (Sweden)

    Tzu-Hao Huang

    2014-09-01

    Conclusion: Our study demonstrated an overall postbiopsy febrile complicating infection rate of 1.39%. E. coli was the most common pathogen. Fluoroquinolones or second generation cephalosporins are suggested as the initial choice in patients with postbiopsy fever.

  5. Cost Minimization Analysis of the Use of Meropenem and Ceftazidime in Febrile Neutropenia Therapy

    Directory of Open Access Journals (Sweden)

    Rizky Abdulah

    2016-06-01

    Full Text Available Use of antibiotics is required in febrile neutropenia therapy. The variety choice on the use of antibiotics has increased the role of pharmacoeconomics study to determine the most effective and efficient antibiotic in a specific area. The purpose of this study was to investigate the lowest cost antibiotic between meropenem and ceftazidime that were used as one of febrile neutropenia treatments at one of referral hospitals in West Java province during 2011–2013. This study was a retrospective, observational and analytical study that was performed on February 2014 by collecting medical record data related to febrile neutropenia inpatient who received meropenem or ceftazidime therapy. The result showed that although it was not statistically significant, the total cost for ceftazidime therapy was IDR7,082,523, which was lower than meropenem therapy (IDR11,094,147. Hopefully, this result can assist the health professionals in the management of febrile neutropenia therapy.

  6. Doença de Mucha-Habermann úlceronecrótica febril em adulto com boa resposta à corticoterapia oral Febrile ulceronecrotic Mucha-Habermann disease in adult patient successfully treated with systemic corticosteroid

    Directory of Open Access Journals (Sweden)

    Priscila Wolf Nassif

    2010-12-01

    Full Text Available A doença de Mucha-Habermann ulceronecrótica febril (FUMHD é uma variante clínica rara da pitiríase liquenoide variceliforme aguda (PLEVA. Tem etiologia incerta e é caracterizada por lesões úlceronecróticas, associadas a sintomas sistêmicos. Relata-se um caso de paciente masculino, com início agudo de lesões máculo-papulares, vesicobolhosas e úlceronecróticas, associadas à febre alta e mialgia. Tratado com prednisona 0,5 mg/kg/dia, obteve-se excelente resposta terapêutica. A FUMHD é uma variante severa da PLEVA, cujo diagnóstico é clínico e histopatológico. Vários tratamentos são descritos, tais como: metrotexate, corticoesteroides, PUVA, mas nenhum foi estabelecido.The Febrile Ulceronecrotic Mucha-Habermann (FUMHD disease is a rare variant of pityriasis lichenoides et varioliformis acuta (PLEVA. Its etiology still remains unknown and it is characterized by a sudden onset of ulceronecrotic skin lesions associated with systemic symptons. It is reported here the case of a male patient with a sudden and acute evolution of macules and papules, ulceronecrotic and vesicle-bullous lesions associated with systemic symptons. The patient was treated with prednisone 0,5 mg/kg/day with a dramatic response. The FUMHD is a severe variant of PLEVA and its diagnosis is clinical and histopathological. Many treatments such as methotrexate, corticosteroids and PUVA have been described .However, none of them has been settled.

  7. Prophylactic drug management for febrile seizures in children.

    Science.gov (United States)

    Offringa, Martin; Newton, Richard; Cozijnsen, Martinus A; Nevitt, Sarah J

    2017-02-22

    Febrile seizures occurring in a child older than one month during an episode of fever affect 2% to 4% of children in Great Britain and the United States and recur in 30%. Rapid-acting antiepileptics and antipyretics given during subsequent fever episodes have been used to avoid the adverse effects of continuous antiepileptic drugs. To evaluate primarily the effectiveness and safety of antiepileptic and antipyretic drugs used prophylactically to treat children with febrile seizures; but also to evaluate any other drug intervention where there was a sound biological rationale for its use. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2016, Issue 7); MEDLINE (1966 to July 2016); Embase (1966 to July 2016); Database of Abstracts of Reviews of Effectiveness (DARE) (July 2016). We imposed no language restrictions. We also contacted researchers in the field to identify continuing or unpublished studies. Trials using randomised or quasi-randomised participant allocation that compared the use of antiepileptic, antipyretic or other plausible agents with each other, placebo or no treatment. Two review authors (RN and MO) independently applied predefined criteria to select trials for inclusion and extracted the predefined relevant data, recording methods for randomisation, blinding and exclusions. For the 2016 update a third author (MC) checked all original inclusions, data analyses, and updated the search. Outcomes assessed were seizure recurrence at 6, 12, 18, 24, 36, and 48 months and at age 5 to 6 years in the intervention and non-intervention groups, and adverse medication effects. We assessed the presence of publication bias using funnel plots. We included 40 articles describing 30 randomised trials with 4256 randomised participants. We analysed 13 interventions of continuous or intermittent prophylaxis and their control treatments. Methodological quality was moderate to poor in most studies. We found no significant

  8. Treatment of Febrile Neutropenia and Prophylaxis in Hematologic Malignancies: A Critical Review and Update

    Directory of Open Access Journals (Sweden)

    Paola Villafuerte-Gutierrez

    2014-01-01

    Full Text Available Febrile neutropenia is one of the most serious complications in patients with haematological malignancies and chemotherapy. A prompt identification of infection and empirical antibiotic therapy can prolong survival. This paper reviews the guidelines about febrile neutropenia in the setting of hematologic malignancies, providing an overview of the definition of fever and neutropenia, and categories of risk assessment, management of infections, and prophylaxis.

  9. Febrile seizures: an appropriate-aged model suitable for long-term studies

    OpenAIRE

    1997-01-01

    Seizures induced by fever are the most prevalent age-specific seizures in infants and young children. Whether they result in long-term sequelae such as neuronal loss and temporal lobe epilepsy is controversial. Prospective studies of human febrile seizures have found no adverse effects on the developing brain. However, adults with temporal lobe epilepsy and associated limbic cell loss frequently have a history of prolonged febrile seizures in early life. These critical issues may be resolved ...

  10. TRPV1 promotes repetitive febrile seizures by pro-inflammatory cytokines in immature brain.

    Science.gov (United States)

    Huang, Wen-Xian; Yu, Fang; Sanchez, Russell M; Liu, Yu-Qiang; Min, Jia-Wei; Hu, Jiang-Jian; Bsoul, Najeeb Bassam; Han, Song; Yin, Jun; Liu, Wan-Hong; He, Xiao-Hua; Peng, Bi-Wen

    2015-08-01

    Febrile seizure (FS) is the most common seizure disorder in children, and children with FS are regarded as a high risk for the eventual development of epilepsy. Brain inflammation may be implicated in the mechanism of FS. Transient receptor potential vanilloid 1 (TRPV1) is believed to act as a monitor and regulator of body temperature. The role of inflammation in synaptic plasticity mediation indicates that TRPV1 is relevant to several nervous system diseases, such as epilepsy. Here, we report a critical role for TRPV1 in a febrile seizure mouse model and reveal increased levels of pro-inflammatory factors in the immature brain. Animals were subjected to hyperthermia for 30 min, which generates seizures lasting approximately 20 min, and then were used for experiments. To invoke frequently repetitive febrile seizures, mice are exposed to hyperthermia for three times daily at an interval of 4h between every time induced seizure, and a total of 4 days to induce. Behavioral testing for febrile seizures revealed that a TRPV1 knock-out mouse model demonstrated a prolonged onset latency and a shortened duration and seizure grade of febrile seizure when compared with wild type (WT) mice. The expression levels of both TRPV1 mRNA and protein increased after a hyperthermia-induced febrile seizure in WT mice. Notably, TRPV1 activation resulted in a significant elevation in the expression of pro-inflammatory cytokines (IL-1β, IL-6, TNF-α and HMGB1) in the hippocampus and cortex. These data indicate that the reduction of TRPV1 expression parallels a decreased susceptibility to febrile seizures. Thus, preventative strategies might be developed for use during febrile seizures. Copyright © 2015 Elsevier Inc. All rights reserved.

  11. Towards Improving Point-of-Care Diagnosis of Non-malaria Febrile Illness: A Metabolomics Approach.

    Directory of Open Access Journals (Sweden)

    Saskia Decuypere

    2016-03-01

    Full Text Available Non-malaria febrile illnesses such as bacterial bloodstream infections (BSI are a leading cause of disease and mortality in the tropics. However, there are no reliable, simple diagnostic tests for identifying BSI or other severe non-malaria febrile illnesses. We hypothesized that different infectious agents responsible for severe febrile illness would impact on the host metabolome in different ways, and investigated the potential of plasma metabolites for diagnosis of non-malaria febrile illness.We conducted a comprehensive mass-spectrometry based metabolomics analysis of the plasma of 61 children with severe febrile illness from a malaria-endemic rural African setting. Metabolite features characteristic for non-malaria febrile illness, BSI, severe anemia and poor clinical outcome were identified by receiver operating curve analysis.The plasma metabolome profile of malaria and non-malaria patients revealed fundamental differences in host response, including a differential activation of the hypothalamic-pituitary-adrenal axis. A simple corticosteroid signature was a good classifier of severe malaria and non-malaria febrile patients (AUC 0.82, 95% CI: 0.70-0.93. Patients with BSI were characterized by upregulated plasma bile metabolites; a signature of two bile metabolites was estimated to have a sensitivity of 98.1% (95% CI: 80.2-100 and a specificity of 82.9% (95% CI: 54.7-99.9 to detect BSI in children younger than 5 years. This BSI signature demonstrates that host metabolites can have a superior diagnostic sensitivity compared to pathogen-detecting tests to identify infections characterized by low pathogen load such as BSI.This study demonstrates the potential use of plasma metabolites to identify causality in children with severe febrile illness in malaria-endemic settings.

  12. Increased number of febrile seizures in children born very preterm: relation of neonatal, febrile and epileptic seizures and neurological dysfunction to seizure outcome at 16 years of age.

    Science.gov (United States)

    Herrgård, Eila A; Karvonen, Marjo; Luoma, Laila; Saavalainen, Pia; Määttä, Sara; Laukkanen, Eila; Partanen, Juhani

    2006-12-01

    In prematurely born population, a cascade of events from initial injury in the developing brain to morbidity may be followed. The aim of our study was to assess seizures in prematurely born children from birth up to 16 years and to evaluate the contribution of different seizures, and of neurological dysfunction to the seizure outcome. Pre- and neonatal data and data from neurodevelopmental examination at 5 years of 60 prospectively followed children born at or before 32 weeks of gestation, and of 60 matched term controls from the 2 year birth cohort were available from earlier phases of the study. Later seizure data were obtained from questionnaires at 5, 9, and 16 years, and from hospital records and parent interviews. In the preterm group, 16 children (27%) exhibited neonatal seizures, 10 children (17%) had seizures during febrile illness and 5 children had epilepsy. Eight children had only febrile seizures, and 3 of these had both multiple simple and complex febrile seizures and neurodevelopmental dysfunction. None of the 8 children had experienced neonatal seizures, 6 had a positive family history of seizures, but none developed epilepsy. The children with epilepsy had CP and neurocognitive problems, and all but one had experienced neonatal seizures; two of them had also had fever-induced epileptic seizures. In controls 3 children (5%) had simple febrile seizures. Children born very preterm have increased rate of febrile seizures compared to the controls. However, no cascade from initial injury via febrile seizures to epilepsy could be shown during the follow-up of 16 years. Symptomatic epilepsy in prematurely born children is characterised by neonatal seizures, major neurological disabilities and early onset of epilepsy.

  13. Triple-tandem high-dose-rate brachytherapy for early-stage medically inoperable endometrial cancer: Initial report on acute toxicity and dosimetric comparison to stereotactic body radiation therapy.

    Science.gov (United States)

    Kauffmann, Greg; Wu, Tianming; Al-Hallaq, Hania; Hasan, Yasmin

    Stereotactic body radiotherapy (SBRT) may be appealing in medically inoperable endometrial cancer to avoid procedural risks. We performed a dosimetric comparison to triple-tandem, high-dose-rate (HDR) brachytherapy. Six consecutive clinical stage I, grade 1-2, medically inoperable endometrial cancer patients were treated with triple-tandem HDR brachytherapy. We report patient factors and acute toxicity. Also, we performed dosimetric comparison to SBRT using both 3D conformal arc (3DArc) and volumetric-modulated arc therapy. D2cc values for normal tissues were calculated and compared to the HDR plans. Median age was 57 years. Patient comorbidities included morbid obesity, congestive heart failure, diabetes, and pulmonary emboli. In three patients who received prior external beam radiation (EBRT), median EBRT and HDR doses were 46 Gy and 20 Gy, respectively. The median dose with HDR brachytherapy monotherapy was 35 Gy. Acute toxicities during EBRT included gastrointestinal (3/3 with grade 1-2) and genitourinary (3/3 with grade 1-2). Acute toxicities during HDR brachytherapy were gastrointestinal (2/6 total with grade 1-2) and genitourinary (2/6 total with grade 1). The mean D2cc/Gy of prescription dose for rectum, sigmoid, and bladder were 0.58, 0.40, and 0.47 respectively. Overall, doses to normal tissues were higher for SBRT plans as compared to HDR. Also, the R50 (ratio of the 50% prescription isodose volume to the PTV) was lowest with HDR brachytherapy. In medically inoperable, clinical stage I endometrial cancer patients with multiple comorbidities, definitive triple-tandem, HDR brachytherapy results in mild acute toxicity. In addition, HDR brachytherapy achieves relatively lower doses to surrounding normal tissues as compared to SBRT. Copyright © 2016 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.

  14. THE RHEOLOGICAL PROPERTIES OF BLOOD IN THE MOST ACUTE STAGE OF ISCHEMIC STROKE AND THEIR RELATION TO THE SEVERITY OF NEUROLOGICAL IMPAIRMENT

    Directory of Open Access Journals (Sweden)

    M. N. Azhermacheva

    2013-01-01

    Full Text Available The study evaluated the rheological parameters of blood: blood viscosity, plasma viscosity, hematocrit, red blood cell aggregation and deformability. The severity of the patients was assessed by clinical scales:Glasgowcoma scale, the scale NIHSS, Barthel index. The study found that in the acute phase of ischemic stroke increased blood viscosity by increasing red blood cell aggregation and reduced erythrocyte deformability. The increase in the viscosity of the blood in acute ischemic stroke is accompanied by increased severity of neurological disorders.

  15. SerumTrace Elements in Febrile Seizure: A Case-Control Study

    Science.gov (United States)

    NAMAKIN, Kokab; ZARDAST, Mahmoud; SHARIFZADEH, Golamreza; BIDAR, Toktam; ZARGARIAN, Samaneh

    2016-01-01

    Objective Febrile seizure (FS) is one of the most common neurological problems during childhood.Pathogenesis of febrile convulsion is unknown. This study investigated some trace elements among children admitted with FS compared with thoseof febrile without seizure attacks. Materials & Methods This case-control study was conducted on48 children (6 months to 5 yrold) diagnosed with febrile seizure as the cases and 48 age-matched febrile children as the control group. Serum levels of magnesium, calcium, sodium, potassium, and serum zinc were measured. Statistical analysis was performed with SPSS (version 15) using Student t-test. Results There were no significant differences between the cases and controls in terms of gender or age. The means of serum level of zinc, sodium, calcium and magnesium in the case group was lower than those of the control group. There was no significant difference onserum potassium mean level between the case and control groups. Conclusion Deficiency of trace elements was correlated significantly with febrile convulsion, while further investigations on trace elements are required. PMID:27375757

  16. Relationship between common viral upper respiratory tract infections and febrile seizures in children from Suzhou, China.

    Science.gov (United States)

    Tang, Jihong; Yan, Wenhua; Li, Yan; Zhang, Bingbing; Gu, Qing

    2014-10-01

    This study aimed to determine the potential predisposing factors for the development of febrile seizures among children with upper respiratory tract infection in the eastern Chinese region. Participants were individuals aged 6 months and 6 years (n = 189) who were diagnosed with febrile seizure, complicated with upper respiratory tract infection, and 174 age-matched children who had upper respiratory tract infection without seizures as controls. The viral antigens including influenza A and B, parainfluenza, adenovirus, and respiratory syncytial virus were detected from nasopharyngeal aspirates. The incidence of influenza A infection was much higher in patients with febrile seizure than controls, especially those children aged >36 months. Patients with influenza A infection had higher body temperatures at seizure occurrence, shorter seizure duration, and shorter fever duration before seizure onset. Influenza A infections are frequently associated with febrile seizure in children with upper respiratory tract infection. During an influenza epidemic, effective vaccination of children, especially those with a past history of febrile seizure, may minimize the development of febrile seizure. © The Author(s) 2014.

  17. The Relationship between Zinc Deficiency and Febrile Convulsion in Isfahan,Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Modarresi

    2011-05-01

    Full Text Available Objective Febrile convulsion (FC is a common cause of seizure in young children, with an excellent prognosis. In addition to genetic predisposition and infections,FCs are generally thought to be induced by metabolic and elemental changes during fever such as Zinc (Zn deficiency. Regarding the high prevalence of febrile convulsions and the role of Zn deficiency, we investigated the role of Zn in FC patients in Isfahan, Iran. Materials and Methods In a controlled cross sectional study, 90 patients aged 9 months to 5 years were studied in a period of 12 months. They were assigned to three groups. Thirty patients were included in the Febrile Seizure group, thirty febrile children without convulsion or previous history of convulsion were included in the febrile group and thirty afebrile healthy ones were enrolled as controls. Venous blood was obtained and Zn concentration in serum was measured using Graphite Furnance Atomic Absorbance Spectrophotometering (GF-AAS. Results Patients and the control groups had no difference in either mean age or sex distribution. No significant relationship was observed between serum Zn level and age or sex among patients in the FC group and two other control groups. Conclusion Our findings showed that Zinc level was significantly lower in the febrile seizure group compared to two other groups. We tried to categorize various conditions in a more practical form. Also, Zinc is in close relationship with socioeconomic level of the individuals which was well considered in the current survey.

  18. The Effects of Acute Restraint Stress on Plasma Levels of Prolactin and Corticosterone across Life-History Stages in a Short-Lived Bird: Gambel's White-Crowned Sparrow (Zonotrichia leucophrys gambelii).

    Science.gov (United States)

    Krause, Jesse S; Meddle, Simone L; Wingfield, John C

    2015-01-01

    The general reproductive effort model attempts to predict the resources that will be allocated to a current reproductive bout or to future survival by aborting the current reproductive attempt. Life-history theory predicts that short-lived species should devote more resources toward a reproductive event because brood value is far greater compared with that of long-lived species that have multiple breeding opportunities. Previous bird studies have used patterns of hormone secretion to understand the regulation of parental investment in response to environmental challenges, such as stress. The two key hormones investigated have been prolactin, which promotes parental investment, and corticosterone, which can reduce parental investment. Research on long-lived seabirds showed that prolactin levels decrease in response to a stressor, but the magnitude of the decline was positively correlated with future reproductive potential. However, little is known about the role of prolactin in short-lived species. Here we present prolactin and corticosterone data from a short-lived Arctic breeding, migratory songbird-the white-crowned sparrow, Zonotrichia leucophrys gambelii-at multiple stages of the breeding and nonbreeding seasons following standardized acute restraint stress. These data show that both prolactin and corticosterone are modulated seasonally. Corticosterone levels increased significantly in response to acute restraint stress during the breeding season in both sexes, but prolactin levels did not change in response to acute restraint stress at any stage of the annual cycle. We found no relationship between corticosterone or prolactin at either baseline or peak induced levels during any stage of breeding.

  19. Observation on therapeutic effect of acupuncture in the treatment of no-premonitory migraine at acute stage%针刺治疗急性期无先兆偏头痛疗效观察

    Institute of Scientific and Technical Information of China (English)

    曹磊

    2011-01-01

    Objective: To observe the therapeutic effect of acupuncture on no-premonitory migraine at acute stage. Methods: 56 patients who were conformed to the diagnose (1HS) of no-premoitory migraine at acute stage were selected as the observation object, these patients were given acupuncture combined with electro-Acupuncture, the scores of pain extent and accompained symptoms of headache were investigated before treatment and after treatment of 0.5, 24, 48, 72 hours. Results: After treatment of each period of time, the scores of both items had significant differences (P<0.01). The total effective rate was 96.43%. Conclusion: Acupuncture has obvious analges effect on no-premoitory migraine at acute stage.%目的:观察针刺对急性期无先兆偏头痛的临床疗效.方法:采用自身前后对照研究,选取符合国际头痛协会2004年制订的无先兆偏头痛的诊断标准且处于急性期的患者56例,给予针刺加电针治疗,观察治疗前与治疗后0.5、24、48、72 h头痛强度和伴随症状的评分情况.结果:治疗后各时间段两项评分与治疗前比较,差异有高度统计学意义(P<0.01);综合疗效评定总有效率为96.43%.结论:针刺治疗急性期无先兆偏头痛有明显止痛效果,且疗效确切.

  20. Extremely elevated IL-18 levels may help distinguish systemic-onset juvenile idiopathic arthritis from other febrile diseases

    Directory of Open Access Journals (Sweden)

    Y. Xia

    Full Text Available The aim of this research was to explore whether IL-18 can be a serological marker for the diagnosis of systemic-onset juvenile idiopathic arthritis (sJIA. A total of 23 sJIA patients (13 males, median age 8.2, 20 acute lymphoblastic leukemia (ALL patients, 18 patients with severe infections (SIF, 26 Kawasaki disease (KD patients, 18 juvenile idiopathic arthritis (JIA patients, and 25 healthy control patients were selected for this study. Enzyme-linked immunosorbent assays (ELISAs were used to determine the serum concentrations of the S100A8, S100A9, and IL-6 proteins. The serum IL-18 levels were detected by a cytometric bead array (CBA. The serum IL-6 concentrations in various disease groups were significantly higher than that in the healthy control group. The IL-6 concentrations exhibited no significant difference between disease groups. The S100A8 level in the sJIA group was significantly higher than those of the ALL, JIA, and healthy control groups but showed no significant difference compared to the SIF and KD groups. The S100A9 serum concentration in the sJIA group was significantly higher than those in the ALL and healthy control groups and exhibited no significant difference from the SIF, KD, and JIA groups. The IL-18 level of the sJIA group was significantly higher than that of the other febrile disease groups. The IL-18 serum concentration may be used as a biological serum marker to distinguish sJIA from other febrile diseases.

  1. Extremely elevated IL-18 levels may help distinguish systemic-onset juvenile idiopathic arthritis from other febrile diseases

    Science.gov (United States)

    Xia, Y.; Cui, P.; Li, Q.; Liang, F.; Li, C.; Yang, J.

    2017-01-01

    The aim of this research was to explore whether IL-18 can be a serological marker for the diagnosis of systemic-onset juvenile idiopathic arthritis (sJIA). A total of 23 sJIA patients (13 males, median age 8.2), 20 acute lymphoblastic leukemia (ALL) patients, 18 patients with severe infections (SIF), 26 Kawasaki disease (KD) patients, 18 juvenile idiopathic arthritis (JIA) patients, and 25 healthy control patients were selected for this study. Enzyme-linked immunosorbent assays (ELISAs) were used to determine the serum concentrations of the S100A8, S100A9, and IL-6 proteins. The serum IL-18 levels were detected by a cytometric bead array (CBA). The serum IL-6 concentrations in various disease groups were significantly higher than that in the healthy control group. The IL-6 concentrations exhibited no significant difference between disease groups. The S100A8 level in the sJIA group was significantly higher than those of the ALL, JIA, and healthy control groups but showed no significant difference compared to the SIF and KD groups. The S100A9 serum concentration in the sJIA group was significantly higher than those in the ALL and healthy control groups and exhibited no significant difference from the SIF, KD, and JIA groups. The IL-18 level of the sJIA group was significantly higher than that of the other febrile disease groups. The IL-18 serum concentration may be used as a biological serum marker to distinguish sJIA from other febrile diseases. PMID:28225869

  2. Effect of surgical castration of bull calves at different stages of maturity with or without analgesia on the acute phase response (APR) and complete blood count (CBC)

    Science.gov (United States)

    The study objective was to determine if surgical castration at birth or weaning impacts the acute phase response (APR) or complete blood counts (CBC) and whether concurrent administration of an oral analgesic (meloxicam) ameliorates inflammation. Bull calves (n=29) from the University of Arkansas re...

  3. Acute toxicity profile and compliance to accelerated radiotherapy plus carbogen and nicotinamide for clinical stage T2-4 laryngeal cancer: results of a phase III randomized trial.

    NARCIS (Netherlands)

    Janssens, G.O.R.J.; Terhaard, C.H.J.; Doornaert, P.A.; Bijl, H.P.; Ende, P. van den; Chin, A.; Pop, L.A.M.; Kaanders, J.H.A.M.

    2012-01-01

    PURPOSE: To report the acute toxicity profile and compliance from a randomized Phase III trial comparing accelerated radiotherapy (AR) with accelerated radiotherapy plus carbogen and nicotinamide (ARCON) in laryngeal cancer. METHODS AND MATERIALS: From April 2001 to February 2008, 345 patients with

  4. ACUTE TOXICITY PROFILE AND COMPLIANCE TO ACCELERATED RADIOTHERAPY PLUS CARBOGEN AND NICOTINAMIDE FOR CLINICAL STAGE T2-4 LARYNGEAL CANCER : RESULTS OF A PHASE III RANDOMIZED TRIAL

    NARCIS (Netherlands)

    Janssens, Geert O.; Terhaard, Chris H.; Doornaert, Patricia A.; Bijl, Hendrik P.; van den Ende, Piet; Chin, Alim; Pop, Lucas A.; Kaanders, Johannes H.

    2012-01-01

    Purpose: To report the acute toxicity profile and compliance from a randomized Phase III trial comparing accelerated radiotherapy (AR) with accelerated radiotherapy plus carbogen and nicotinamide (ARCON) in laryngeal cancer. Methods and Materials: From April 2001 to February 2008, 345 patients with

  5. Acute Type A Aortic Dissection Successfully Managed with One-stage Surgery of Total Aortic Arch Replacement with Supra-aortic Transposition Plus Frozen Elephant Trunk Technique

    Directory of Open Access Journals (Sweden)

    Meng-Lin Lee

    2014-09-01

    Full Text Available Acute type A aortic dissection has long been a challenging issue. The surgical techniques traditionally vary with the anatomic extent of the aortic dissection. Simple ascending aortic grafting can be lifesaving, but the lesions beyond the aorta, which include the arch vessels and descending aorta, remain potential hazards. In this paper, we present a patient in which acute type A aortic dissection with lesions extending into descending thoracic aorta was successfully managed by total arch replacement with supra-aortic transposition plus the frozen elephant trunk technique to the descending aorta. A 67-year-old gentleman presented with severe tearing pain from the anterior to posterior chest. Computed tomography confirmed the diagnosis of acute type A dissection extending to the level of the right common iliac artery. An emergent operation was performed as in the aforementioned technique. The surgery went well and the patient was discharged without comorbidities on postoperative day 25. The patient had regular outpatient clinical follow-up. The follow-up computed tomography images showed adequate results with the obliteration of the false lumen. In conclusion, total aortic arch replacement with supra-aortic transposition plus frozen elephant trunk technique is a safe and feasible operative method for patients with detrimental acute type A aortic dissection.

  6. Detection of Subarachnoid Hemorrhage at Acute and Subacute/Chronic Stages: Comparison of Four Magnetic Resonance Imaging Pulse Sequences and Computed Tomography

    Directory of Open Access Journals (Sweden)

    Mei-Kang Yuan

    2005-03-01

    Conclusion: FLAIR and GE T2* MRI pulse sequences, and CT scans, are all statistically significant indicators of acute SAH. GE T2*-weighted images are statistically significant indicators of subacute-to-chronic SAH, whereas other MRI pulse sequences, and CT scans, are not.

  7. Crisis leadership of the Bush Presidency : advisory capacity and presidential performance in the acute stages of the 9/11 and Katrina Crises

    NARCIS (Netherlands)

    t Hart, P.|info:eu-repo/dai/nl/072685387; Tindall, K.; Brown, Christer

    2009-01-01

    This paper examines the operation of the presidential advisory system during the 9/11 and Hurricane Katrina crises in order to explain the marked differences in presidential crisis leadership performance during the acute phase of both crises. It first presents a conceptual framework for the

  8. 热性惊厥导致T细胞功能改变的观察%Immune-Functional Changes of T-lymphocytes in Children with Febrile Convulsions

    Institute of Scientific and Technical Information of China (English)

    陈遂 陈遂; 邹峥; 梅魁敏; 陈志军; 徐淑娟

    2000-01-01

    探讨热性惊厥患儿外周血T淋巴细胞免疫功能的变化。方法:应用APSAP法检测82例热性惊厥患儿、40例上呼吸道感染患儿及40例正常小儿T淋巴细胞亚群、CD25抗原在自然状态和PHA激活后的活化状态的百分率。结果:热性惊厥患儿外周血中,CD3、CD4、CD4/CD8比值,均显著低于两对照组;热性惊厥患儿在自然状态下的CD25抗原表达率明显低于两对照组,经PHA刺激后,CD25抗原表达在各组均显著增多,但热性惊厥组仍低于两对照组。结论:热性惊厥患儿存在着细胞免疫损害,这可能是热性惊厥发生和复发的一个重要因素。预防热性惊厥复发,必须从提高细胞免疫功能着手。%To ineestigate the immune-functional changes of T-lymphocytes of peripheral blood in chil dren with febrile convulsions. Methods: Eighty-two children with febrile convulsions, forty with acute upper respiratory tract infection and forty normals were studied. The distribution of T-lymphocytes subsets, the expression of active marker CD25+ before and after PHA stimulation were investigated by APAAP assay. Results:Compared with the other control groups, the percentages of CD3, CD4 and CD4/CD8 ratio of T-lymphocytes were all significantly depressed in the peripheral blood in children with febrile convulsions. The expression rate of CD25 antigen before PHA stimulation was significantly lower than those in two control groups. After PHA stimulation, the expression rates of CD25 antigen were all higher than before, but the rate of the febrile convulsion group was still lower than those of the control groups. Conclusion: Impairment of T-lymphocyte s-mediated immune function was associated with febrile convulsion and it might be a important cause of occurrence of febrile convulsion in children. For prevention and reduction of recurrence and subsequent brain damage, it is important to improve the T-lymphocyte s-mediated immune function of the

  9. Relationships between static foot alignment and dynamic plantar loads in runners with acute and chronic stages of plantar fasciitis: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Ana P. Ribeiro

    2016-02-01

    Full Text Available BACKGROUND: The risk factors for the development of plantar fasciitis (PF have been associated with the medial longitudinal arch (MLA, rearfoot alignment and calcaneal overload. However, the relationships between the biomechanical variables have yet to be determined. OBJECTIVE: The goal of this study was to investigate the relationships between the MLA, rearfoot alignment, and dynamic plantar loads in runners with unilateral PF in acute and chronic phases. METHOD: Cross-sectional study which thirty-five runners with unilateral PF were evaluated: 20 in the acute phase (with pain and 15 with previous chronic PF (without pain. The MLA index and rearfoot alignment were calculated using digital images. The contact area, maximum force, peak pressure, and force-time integral over three plantar areas were acquired with Pedar X insoles while running at 12 km/h, and the loading rates were calculated from the vertical forces. RESULTS: The multiple regression analyses indicated that both the force-time integral (R2=0.15 for acute phase PF; R2=0.17 for chronic PF and maximum force (R2=0.35 for chronic PF over the forefoot were predicted by an elevated MLA index. The rearfoot valgus alignment predicted the maximum force over the rearfoot in both PF groups: acute (R2=0.18 and chronic (R2=0.45. The rearfoot valgus alignment also predicted higher loading rates in the PF groups: acute (R2=0.19 and chronic (R2=0.40. CONCLUSION: The MLA index and the rearfoot alignment were good predictors of plantar loads over the forefoot and rearfoot areas in runners with PF. However, rearfoot valgus was demonstrated to be an important clinical measure, since it was able to predict the maximum force and both loading rates over the rearfoot.

  10. Relationships between static foot alignment and dynamic plantar loads in runners with acute and chronic stages of plantar fasciitis: a cross-sectional study

    Science.gov (United States)

    Ribeiro, Ana P.; Sacco, Isabel C. N.; Dinato, Roberto C.; João, Silvia M. A.

    2016-01-01

    BACKGROUND: The risk factors for the development of plantar fasciitis (PF) have been associated with the medial longitudinal arch (MLA), rearfoot alignment and calcaneal overload. However, the relationships between the biomechanical variables have yet to be determined. OBJECTIVE: The goal of this study was to investigate the relationships between the MLA, rearfoot alignment, and dynamic plantar loads in runners with unilateral PF in acute and chronic phases. METHOD: Cross-sectional study which thirty-five runners with unilateral PF were evaluated: 20 in the acute phase (with pain) and 15 with previous chronic PF (without pain). The MLA index and rearfoot alignment were calculated using digital images. The contact area, maximum force, peak pressure, and force-time integral over three plantar areas were acquired with Pedar X insoles while running at 12 km/h, and the loading rates were calculated from the vertical forces. RESULTS: The multiple regression analyses indicated that both the force-time integral (R 2=0.15 for acute phase PF; R 2=0.17 for chronic PF) and maximum force (R 2=0.35 for chronic PF) over the forefoot were predicted by an elevated MLA index. The rearfoot valgus alignment predicted the maximum force over the rearfoot in both PF groups: acute (R 2=0.18) and chronic (R 2=0.45). The rearfoot valgus alignment also predicted higher loading rates in the PF groups: acute (R 2=0.19) and chronic (R 2=0.40). CONCLUSION: The MLA index and the rearfoot alignment were good predictors of plantar loads over the forefoot and rearfoot areas in runners with PF. However, rearfoot valgus was demonstrated to be an important clinical measure, since it was able to predict the maximum force and both loading rates over the rearfoot. PMID:26786073

  11. Comparison of serum zinc levels measured by inductively coupled plasma mass spectrometry in preschool children with febrile and afebrile seizures.

    Science.gov (United States)

    Lee, Jun-Hwa; Kim, Jeong Hyun

    2012-05-01

    Changes in levels of trace elements have been proposed to underlie febrile seizures. Particularly, low zinc levels have been proposed as related factor of febrile seizure. In this study, we investigated whether mean serum zinc levels differed between children with febrile seizure and afebrile seizure. Using inductively coupled plasma mass spectrometry, serum zinc levels were measured in 288 children who had been diagnosed with febrile seizures (N=248) and afebrile seizures (N=40). Mean serum zinc levels were compared between the 2 groups. Mean serum zinc level was 60.5±12.7 µg/dL in the febrile seizure group and 68.9 ±14.5 µg/dL in the afebrile seizure group. A significant difference in serum zinc levels was observed between the febrile and afebrile seizure groups (Pfebrile seizure were significantly lower than those in children with afebrile seizure.

  12. [Febrile responses in patients with pediatric rheumatic diseases].

    Science.gov (United States)

    Yokota, Shumpei; Kikuchi, Masako; Nozawa, Tomo; Kizawa, Toshitaka; Kanetaka, Taichi; Kadota, Keisuke; Miyamae, Takako; Mori, Masaaki

    2012-01-01

    Fever is one of the critical symptoms of patients in pediatrics field. It indicates inflammatory focus somewhere in the body, and the major causes of fever are infectious diseases. Recent progresses of our knowledge about autoinflammatory syndrome promoted the investigation of the mechanism of fever, and suggested that the pro-inflammatory cytokines are the direct causative agents of fever. The basic science revealed that cooperation of IL-6 and IL-1β induces febrile response. Fever of unknown origin (FUO) remains a challenging problem. Rheumatic diseases, rare infectious diseases, and benign tumors and malignancies are diagnoses to be differentiated. FDG-PET is recently proved a valuable tool for the identification of the etiology in patients with FUO. Since the introduction of biological response modifiers into the treatment of patients with pediatric rheumatic diseases has shifted the therapeutic paradigm, a new concept that the blockade of a unique pro-inflammatory cytokine brings cessation of whole inflammatory responses affected tremendously the clinical medicine. A more investigation of inflammation and its pathophisiology will be needed in pediatric rheumatology.

  13. Prolonged febrile illness and fever of unknown origin in adults.

    Science.gov (United States)

    Hersch, Elizabeth C; Oh, Robert C

    2014-07-15

    Fever of unknown origin has been described as a febrile illness (temperature of 101°F [38.3°C] or higher) for three weeks or longer without an etiology despite a one-week inpatient evaluation. A more recent qualitative definition requires only a reasonable diagnostic evaluation. Although there are more than 200 diseases in the differential diagnosis, most cases in adults are limited to several dozen possible causes. Fever of unknown origin is more often an atypical presentation of a common disease rather than an unusual disease. The most common subgroups in the differential are infection, malignancy, noninfectious inflammatory diseases, and miscellaneous. Clinicians should perform a comprehensive history and examination to look for potentially diagnostic clues to guide the initial evaluation. If there are no potentially diagnostic clues, the patient should undergo a minimum diagnostic workup, including a complete blood count, chest radiography, urinalysis and culture, electrolyte panel, liver enzymes, erythrocyte sedimentation rate, and C-reactive protein level testing. Further testing should include blood cultures, lactate dehydrogenase, creatine kinase, rheumatoid factor, and antinuclear antibodies. Human immunodeficiency virus and appropriate region-specific serologic testing (e.g., cytomegalovirus, Epstein-Barr virus, tuberculosis) and abdominal and pelvic ultrasonography or computed tomography are commonly performed. If the diagnosis remains elusive, 18F fluorodeoxyglucose positron emission tomography plus computed tomography may help guide the clinician toward tissue biopsy. Empiric antibiotics or steroids are generally discouraged in patients with fever of unknown origin.

  14. Kidney imaging in management of delayed febrile urinary tract infection

    Directory of Open Access Journals (Sweden)

    Sayed Abolhassan Sayedzadeh

    2011-01-01

    Full Text Available We report a cross-sectional study performed to evaluate the imaging findings of 40 children, aged one month to five years (16.65 ± 14.97 months, who presented with protracted fever of more than 48 hours due to urinary tract infection (UTI. About 85% of the patients had positive Tc99-Dimercaptosuccinic acid (DMSA scan and 58% had vesicoureteral reflux (VUR. Kidney sonography aided in the diagnosis and treatment in 10% of the patients. Age, sex, presence or laterality of VUR did not contribute to defective DMSA scan (pyelonephritis (P > 0.05. Delayed diagnosis and treatment of febrile UTI is associated with a high incidence of positive findings of DMSA scan irrespective of age, sex or presence/absence of VUR. In mild VUR, the DMSA scan may be normal while in patients with moderate and severe VUR the DMSA scan is almost always abnormal. Thus, our study shows that a normal DMSA scan can help in ruling out moderate to severe forms of VUR and that cystography remains an excellent and standard tool for the diagnosis of VUR.

  15. Kidney imaging in management of delayed febrile urinary tract infection.

    Science.gov (United States)

    Sayedzadeh, Sayed Abolhassan; Malaki, Majid; Shoaran, Maryam; Nemati, Massood

    2011-11-01

    We report a cross-sectional study performed to evaluate the imaging findings of 40 children, aged one month to five years (16.65 ± 14.97 months), who presented with protracted fever of more than 48 hours due to urinary tract infection (UTI). About 85% of the patients had positive Tc99-Dimercaptosuccinic acid (DMSA) scan and 58% had vesicoureteral reflux (VUR). Kidney sonography aided in the diagnosis and treatment in 10% of the patients. Age, sex, presence or laterality of VUR did not contribute to defective DMSA scan (pyelonephritis) (P > 0.05). Delayed diagnosis and treatment of febrile UTI is associated with a high incidence of positive findings of DMSA scan irrespective of age, sex or presence/absence of VUR. In mild VUR, the DMSA scan may be normal while in patients with moderate and severe VUR the DMSA scan is almost always abnormal. Thus, our study shows that a normal DMSA scan can help in ruling out moderate to severe forms of VUR and that cystography remains an excellent and standard tool for the diagnosis of VUR.

  16. Diagnostic significance of indium-111 granulocyte scintigraphy in febrile patients

    Energy Technology Data Exchange (ETDEWEB)

    Syrjaelae, M.T.Va.; Valtonen, V.; Liewendahl, K.; Myllylae, G.

    1987-02-01

    Sixty-eight patients with fever of unknown origin, 32 patients with postoperative fever, and 26 patients with therapy-resistant fever after bacteremia were investigated with (/sup 111/In) granulocyte scintigraphy for the detection of abscesses. The results showed that the value of (/sup 111/In)granulocyte scintigraphy in the detection of infectious foci vary in these three types of febrile conditions. The overall sensitivity and specificity were 86.5% and 87.8%, respectively. We observed, however, a relatively low predictive value of a positive result in the fever of unknown origin group (73.1%), and also a low predictive value of a negative result in the bacteremia group (66.7%). The C-reactive protein (CRP) levels in patients with a true-positive scintigram were significantly (p less than 0.001) higher than in patients with a true-negative scintigram. There was also a significant positive correlation (p less than 0.01) between the serum CRP concentration and the intensity of the granulocyte accumulations. There was no correlation between the peripheral leukocyte count or the erythrocyte sedimentation rate (ESR) and the intensity of the granulocyte uptake. Therefore CRP, but not the leukocyte count or ESR, appears useful for selecting the patients who benefit most from granulocyte scintigraphy.

  17. [Efficacy of Levofloxacin Hydrate in Febrile Neutropenia for Outpatient Chemotherapy].

    Science.gov (United States)

    Inagaki, Manato; Sato, Junya; Nihei, Satoru; Kashiwaba, Masahiro; Kudo, Kenzo

    2016-05-01

    Management of febrile neutropenia (FN) is important for the safety of patients undergoing outpatient chemotherapy. Oral antimicrobials are usually prescribed as the initial treatment for FN, and outpatients are instructed to begin medication prior to chemotherapy. However, the effectiveness and safety of the use of these oral antibiotics have not yet been established. In this study, we investigated the effectiveness and safety of levofloxacin hydrate (LVFX) for breast cancer patients with FN, and the factors associated with the onset of FN in 134 breast cancer patients who underwent chemotherapy including the anticancer drug anthracycline (total, 513 courses), in an outpatient chemotherapy department. The effectiveness and safety of LVFX were defined respectively as defervescence within 5 days, and the appearance of side effects such as diarrhea and rashes. Fever was observed in 89 (66%) of the 134 patients, and during 164 (32%) of 513 courses. Defervescence was observed with the LVFX medication in 149 (93%) of 160 courses. The primary side effect was the development of rashes, and only 2 (1%) of the 160 courses were discontinued. Onset of stomatitis during chemotherapy was observed as a factor of FN (odds ratio: 1.36, p<0.05). Our results suggest that the use of LVFX according to the patients' discretion might be an effective and safe option for the management of FN during outpatient chemotherapy.

  18. The semiology of febrile seizures: Focal features are frequent.

    Science.gov (United States)

    Takasu, Michihiko; Kubota, Tetsuo; Tsuji, Takeshi; Kurahashi, Hirokazu; Numoto, Shingo; Watanabe, Kazuyoshi; Okumura, Akihisa

    2017-08-01

    To clarify the semiology of febrile seizures (FS) and to determine the frequency of FS with symptoms suggestive of focal onset. FS symptoms in children were reported within 24h of seizure onset by the parents using a structured questionnaire consisting principally of closed-ended questions. We focused on events at seizure commencement, including changes in behavior and facial expression, and ocular and oral symptoms. We also investigated the autonomic and motor symptoms developing during seizures. The presence or absence of focal and limbic features was determined for each patient. The associations of certain focal and limbic features with patient characteristics were assessed. Information was obtained on FS in 106 children. Various events were recorded at seizure commencement. Behavioral changes were observed in 35 children, changes in facial expression in 53, ocular symptoms in 78, and oral symptoms in 90. In terms of events during seizures, autonomic symptoms were recognized in 78, and convulsive motor symptoms were recognized in 68 children. Focal features were evident in 81 children; 38 children had two or more such features. Limbic features were observed in 44 children, 9 of whom had two or more such features. There was no significant relationship between any patient characteristic and the numbers of focal or limbic features. The semiology of FS varied widely among children, and symptoms suggestive of focal onset were frequent. FS of focal onset may be more common than is generally thought. Copyright © 2017 Elsevier Inc. All rights reserved.

  19. Prospective cohort study of febrile neutropenia in breast cancer patients with neoadjuvant and adjuvant chemotherapy: CSPOR-BC FN study.

    Science.gov (United States)

    Ishikawa, Takashi; Sakamaki, Kentaro; Narui, Kazutaka; Kaise, Hiroshi; Tsugawa, Koichiro; Ichikawa, Yasushi; Mukai, Hirofumi

    2016-07-01

    With the increasing use of adjuvant chemotherapy for treating early breast cancer, febrile neutropenia management has become crucial. Guidelines for febrile neutropenia management are mostly based on a Caucasian population survey although ethnic differences are reported in terms of adverse events. We survey the current status of febrile neutropenia and risk factors in Japanese female breast cancer patients receiving neoadjuvant and adjuvant chemotherapy regimens potential for febrile neutropenia. Subsequently, we plan to conduct a multicenter prospective cohort study involving 1000 patients with operable breast cancer. With the current state of oral antibiotics being routinely prescribed without hematology tests, we survey febrile neutropenia based on two different definitions, namely, true febrile neutropenia: ≥37.5°C and Grade 4 neutropenia, and surrogate febrile neutropenia: ≥37.5°C and oral antibiotic and antipyretic intake. The comparison of true febrile neutropenia and surrogate febrile neutropenia incidences is anticipated to provide information on the safety and feasibility of chemotherapy management without performing blood tests.

  20. [Prehospital management of febrile convulsions by the Mobile Emergency Care Unit in the Capital Region of Denmark

    DEFF Research Database (Denmark)

    Lindekaer, A.L.; Nielsen, S.L.; Pedersen, Ulf Gøttrup

    2008-01-01

    INTRODUCTION: We conducted a quality assurance project of The Mobile Emergency Care Unit (MECU) in the Capital Region of Denmark when dispatched to febrile convulsions. The study focuses on prehospital treatment, comparison between prehospital and in-hospital diagnoses and parents' perceptions...... of their child's febrile convulsions and their satisfaction with the MECU. MATERIAL AND METHODS: The period of investigation was from March 1st 2004 to March 31st 2005. Children with a diagnosis of febrile convulsions or relevant differential diagnoses were eligible for inclusion. Children were excluded...... should still be dispatched primarily to febrile convulsions Udgivelsesdato: 2008/11/24...

  1. Assessing the prevalence distribution of abnormal laboratory tests in patients with simple febrile seizure.

    Science.gov (United States)

    Yousefichaijan, Parsa; Dorreh, Fatemeh; Abbasian, Ladan; Pakniyat, Abdol Ghader

    2015-01-01

    Febrile seizure is an important issue in pediatric practice. Even some pediatricians do not have a proper approach to febrile seizure, making the sick child undergo complex laboratory tests or invasive procedures or even long-term treatment with anticonvulsant drugs. In spite of multiple studies, many controversies have still remained about the significance of febrile seizure. The goal of this study is to assess the prevalence distribution of routinely requested laboratory tests results in simple febrile seizure. In a descriptive study, 549 patients with simple febrile seizure were studied. The routine lab tests including complete blood count, electrolyte, urine analysis, and cerebrospinal fluid (CSF) analysis had already been performed for all patients and the results had been recorded in their medical data. These results were collected and statistically analyzed through SPSS software. About 58.7% of our cases were male. Most of the cases were 12-24 months old and the mean body temperature of them was 38.2°C. 99.3% of blood sugar tests, 98% of blood calcium tests, 100% and 99.5% of sodium, and potassium tests, respectively, 100% of blood creatinine, 96.9% of blood urea nitrogen, and 99.1% of urine analysis tests were normal. CSF analysis was done in only 49 cases and the results were normal in all of them. The percentage of abnormal laboratory test results was not statistically significant in febrile seizure and shows that performing all these tests in all patients with simple febrile seizure as routine is not necessary.

  2. Assessing the prevalence distribution of abnormal laboratory tests in patients with simple febrile seizure

    Directory of Open Access Journals (Sweden)

    Parsa Yousefichaijan

    2015-01-01

    Full Text Available Introduction: Febrile seizure is an important issue in pediatric practice. Even some pediatricians do not have a proper approach to febrile seizure, making the sick child undergo complex laboratory tests or invasive procedures or even long-term treatment with anticonvulsant drugs. In spite of multiple studies, many controversies have still remained about the significance of febrile seizure. The goal of this study is to assess the prevalence distribution of routinely requested laboratory tests results in simple febrile seizure. Materials and Methods: In a descriptive study, 549 patients with simple febrile seizure were studied. The routine lab tests including complete blood count, electrolyte, urine analysis, and cerebrospinal fluid (CSF analysis had already been performed for all patients and the results had been recorded in their medical data. These results were collected and statistically analyzed through SPSS software. Results: About 58.7% of our cases were male. Most of the cases were 12-24 months old and the mean body temperature of them was 38.2°C. 99.3% of blood sugar tests, 98% of blood calcium tests, 100% and 99.5% of sodium, and potassium tests, respectively, 100% of blood creatinine, 96.9% of blood urea nitrogen, and 99.1% of urine analysis tests were normal. CSF analysis was done in only 49 cases and the results were normal in all of them. Conclusion: The percentage of abnormal laboratory test results was not statistically significant in febrile seizure and shows that performing all these tests in all patients with simple febrile seizure as routine is not necessary.

  3. The Relationship between Zinc Deficiency and Febrile Convulsion in Isfahan,Iran

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    Mohammad Reza MODARRESI

    2011-05-01

    Full Text Available Objective  Febrile convulsion (FC is a common cause of seizure in young children, with an excellent prognosis. In addition to genetic predisposition and infections,FCs are generally thought to be induced by metabolic and elemental changes during fever such as Zinc (Zn deficiency. Regarding the high prevalence of febrile convulsions and the role of Zn deficiency, we investigated the role of Zn in FC patients in Isfahan, Iran.  Materials and Methods  In a controlled cross sectional study, 90 patients aged 9 months to 5 years were studied in a period of 12 months. They were assigned to three groups. Thirty patients were included in the Febrile Seizure group, thirty febrile children without convulsion or previous history of convulsion were included in the febrile group and thirty afebrile healthy ones were enrolled as controls. Venous blood was obtained and Zn concentration in serum was measured using Graphite Furnance Atomic Absorbance Spectrophotometering (GF-AAS.  Results  Patients and the control groups had no difference in either mean age or sex distribution. No significant relationship was observed between serum Zn level and age or sex among patients in the FC group and two other control groups.   Conclusion  Our findings showed that Zinc level was significantly lower in the febrile seizure group compared to two other groups. We tried to categorize various conditions in a more practical form. Also, Zinc is in close relationship with socioeconomic level of the individuals which was well considered in the current survey.  Keywords: Zinc; Zinc deficiency; Febrile Convulsion.

  4. Out-of-pocket costs and other determinants of access to healthcare for children with febrile illnesses: a case-control study in rural Tanzania.

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    Joëlle Castellani

    Full Text Available To study private costs and other determinants of access to healthcare for childhood fevers in rural Tanzania.A case-control study was conducted in Tanzania to establish factors that determine access to a health facility in acute febrile illnesses in children less than 5 years of age. Carers of eligible children were interviewed in the community; cases were represented by patients who went to a facility and controls by those who did not. A Household Wealth Index was estimated using principal components analysis. A multivariable logistic regression analysis was performed to understand the factors which influenced attendance of healthcare facility including severity of the illness and household wealth/socio-demographic indicators. To complement the data on costs from community interviews, a hospital-based study obtained details of private expenditures for hospitalised children under the age of 5.Severe febrile illness is strongly associated with health facility attendance (OR: 35.76, 95%CI: 3.68-347.43, p = 0.002 compared with less severe febrile illness. Overall, the private costs of an illness for patients who went to a hospital were six times larger than private costs of controls ($5.68 vs. $0.90, p<0.0001. Household wealth was not significantly correlated with total costs incurred. The separate hospital based cost study indicated that private costs were three times greater for admissions at the mission versus public hospital: $13.68 mission vs. $4.47 public hospital (difference $ 9.21 (95% CI: 7.89 -10.52, p<0.0001. In both locations, approximately 50% of the cost was determined by the duration of admission, with each day in hospital increasing private costs by about 12% (95% CI: 5% - 21%.The more severely ill a child, the higher the probability of attending hospital. We did not find association between household wealth and attending a health facility; nor was there an association between household wealth and private cost.

  5. Uneven cerebral hemodynamic change as a cause of neurological deterioration in the acute stage after direct revascularization for moyamoya disease: cerebral hyperperfusion and remote ischemia caused by the 'watershed shift'.

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    Tu, Xian-Kun; Fujimura, Miki; Rashad, Sherif; Mugikura, Shunji; Sakata, Hiroyuki; Niizuma, Kuniyasu; Tominaga, Teiji

    2017-07-01

    Superficial temporal artery-middle cerebral artery (STA-MCA) anastomosis is the standard surgical treatment for moyamoya disease (MMD). The main potential complications of this treatment are cerebral hyperperfusion (CHP) syndrome and ischemia, and their managements are contradictory to each other. We retrospectively investigated the incidence of the simultaneous manifestation of CHP and infarction after surgery for MMD. Of the 162 consecutive direct revascularization surgeries performed for MMD, we encountered two adult cases (1.2%) manifesting the simultaneous occurrence of symptomatic CHP and remote infarction in the acute stage. A 47-year-old man initially presenting with infarction developed CHP syndrome (aphasia) 2 days after left STA-MCA anastomosis, as assessed by quantitative single-photon emission computed tomography (SPECT). Although lowering blood pressure ameliorated his symptoms, he developed cerebral infarction at a remote area in the acute stage. Another 63-year-old man, who initially had progressing stroke, presented with aphasia due to focal CHP in the left temporal lobe associated with acute infarction at the tip of the left frontal lobe 1 day after left STA-MCA anastomosis, when SPECT showed a paradoxical decrease in cerebral blood flow (CBF) in the left frontal lobe despite a marked increase in CBF at the site of anastomosis. Symptoms were ameliorated in both patients with the normalization of CBF, and there were no further cerebrovascular events during the follow-up period. CHP and cerebral infarction may occur simultaneously not only due to blood pressure lowering against CHP, but also to the 'watershed shift' phenomenon, which needs to be elucidated in future studies.

  6. Epilepsy, hippocampal sclerosis and febrile seizures linked by common genetic variation around SCN1A

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    Kasperavičiūtė, Dalia; Catarino, Claudia B.; Matarin, Mar; Leu, Costin; Novy, Jan; Tostevin, Anna; Leal, Bárbara; Hessel, Ellen V. S.; Hallmann, Kerstin; Hildebrand, Michael S.; Dahl, Hans-Henrik M.; Ryten, Mina; Trabzuni, Daniah; Ramasamy, Adaikalavan; Alhusaini, Saud; Doherty, Colin P.; Dorn, Thomas; Hansen, Jörg; Krämer, Günter; Steinhoff, Bernhard J.; Zumsteg, Dominik; Duncan, Susan; Kälviäinen, Reetta K.; Eriksson, Kai J.; Kantanen, Anne-Mari; Pandolfo, Massimo; Gruber-Sedlmayr, Ursula; Schlachter, Kurt; Reinthaler, Eva M.; Stogmann, Elisabeth; Zimprich, Fritz; Théâtre, Emilie; Smith, Colin; O’Brien, Terence J.; Meng Tan, K.; Petrovski, Slave; Robbiano, Angela; Paravidino, Roberta; Zara, Federico; Striano, Pasquale; Sperling, Michael R.; Buono, Russell J.; Hakonarson, Hakon; Chaves, João; Costa, Paulo P.; Silva, Berta M.; da Silva, António M.; de Graan, Pierre N. E.; Koeleman, Bobby P. C.; Becker, Albert; Schoch, Susanne; von Lehe, Marec; Reif, Philipp S.; Rosenow, Felix; Becker, Felicitas; Weber, Yvonne; Lerche, Holger; Rössler, Karl; Buchfelder, Michael; Hamer, Hajo M.; Kobow, Katja; Coras, Roland; Blumcke, Ingmar; Scheffer, Ingrid E.; Berkovic, Samuel F.; Weale, Michael E.; Delanty, Norman; Depondt, Chantal; Cavalleri, Gianpiero L.; Kunz, Wolfram S.

    2013-01-01

    Epilepsy comprises several syndromes, amongst the most common being mesial temporal lobe epilepsy with hippocampal sclerosis. Seizures in mesial temporal lobe epilepsy with hippocampal sclerosis are typically drug-resistant, and mesial temporal lobe epilepsy with hippocampal sclerosis is frequently associated with important co-morbidities, mandating the search for better understanding and treatment. The cause of mesial temporal lobe epilepsy with hippocampal sclerosis is unknown, but there is an association with childhood febrile seizures. Several rarer epilepsies featuring febrile seizures are caused by mutations in SCN1A, which encodes a brain-expressed sodium channel subunit targeted by many anti-epileptic drugs. We undertook a genome-wide association study in 1018 people with mesial temporal lobe epilepsy with hippocampal sclerosis and 7552 control subjects, with validation in an independent sample set comprising 959 people with mesial temporal lobe epilepsy with hippocampal sclerosis and 3591 control subjects. To dissect out variants related to a history of febrile seizures, we tested cases with mesial temporal lobe epilepsy with hippocampal sclerosis with (overall n = 757) and without (overall n = 803) a history of febrile seizures. Meta-analysis revealed a genome-wide significant association for mesial temporal lobe epilepsy with hippocampal sclerosis with febrile seizures at the sodium channel gene cluster on chromosome 2q24.3 [rs7587026, within an intron of the SCN1A gene, P = 3.36 × 10−9, odds ratio (A) = 1.42, 95% confidence interval: 1.26–1.59]. In a cohort of 172 individuals with febrile seizures, who did not develop epilepsy during prospective follow-up to age 13 years, and 6456 controls, no association was found for rs7587026 and febrile seizures. These findings suggest SCN1A involvement in a common epilepsy syndrome, give new direction to biological understanding of mesial temporal lobe epilepsy with hippocampal sclerosis with febrile seizures

  7. The PIC Cystogram: Its Place in the Treatment Algorithm of Recurrent Febrile UTIs

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    Jennifer A. Hagerty

    2008-01-01

    Full Text Available Purpose. A common pediatric dilemma involves management of children with recurrent febrile urinary tract infections (UTIs who have normal voiding cystourethrograms. Vesicoureteral reflux (VUR has been demonstrated in such cases by performing a cystogram which positions the instillation of contrast (PIC at the ureteral orifice. We describe the evidence supporting this diagnostic test. Materials and Methods. The literature was searched to identify and subsequently evaluate all studies investigating PIC cystography. Results. In patients with febrile UTIs and negative VCUGs, the PIC cystogram has been demonstrated to identify occult reflux (PIC-VUR. When identified and treated, these patients have a significant reduction in the incidence of febrile UTIs. Conclusions. Although the current literature on PIC cystography is limited, it appears to be a clinically useful test in a select group of patients with recurrent febrile UTIs, that are not found to have VUR on a conventional VCUG. A prospective randomized trial is underway to further define its role in the treatment algorithm of febrile UTIs.

  8. Microbial Translocation Contribute to Febrile Episodes in Adults with Chemotherapy-Induced Neutropenia

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    Wong, Michelle; Barqasho, Babilonia; Öhrmalm, Lars; Tolfvenstam, Thomas; Nowak, Piotr

    2013-01-01

    In this study we sought to determine the contribution of microbial translocation to febrile episodes with no attributable microbiological cause (Fever of Unknown Origin, FUO) in an adult febrile neutropaenic cohort. Endotoxin concentrations were measured with the chromogenic Limulus Amoebocyte Assay and used as a direct measure of bacterial products whilst soluble CD14 (sCD14), measured with ELISA was selected as an indicator of the early host response to endotoxins. Endotoxin concentrations in this cohort were generally elevated but did not differ with the presentation of fever. Further stratification of the febrile episodes based on the microbiological findings revealed significantly (p = 0.0077) elevated endotoxin concentrations in FUO episodes compared with episodes with documented bacterial and viral findings. sCD14 concentrations were however, elevated in febrile episodes (p = 0.0066) and no association was observed between sCD14 concentration and microbiological findings. However, FUO episodes and episodes with Gram-negative bacteraemia were associated with higher median sCD14 concentrations than episodes with Gram-positive bacteraemia (p = 0.030). In conclusion, our findings suggest that in the absence of microbiological findings, microbial translocation could contribute to febrile episodes in an adult neutropaenic cohort. We further observed an association between prophylactic antibiotic use and increased plasma endotoxin concentrations (p = 0.0212). PMID:23874493

  9. Microbial translocation contribute to febrile episodes in adults with chemotherapy-induced neutropenia.

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    Michelle Wong

    Full Text Available In this study we sought to determine the contribution of microbial translocation to febrile episodes with no attributable microbiological cause (Fever of Unknown Origin, FUO in an adult febrile neutropaenic cohort. Endotoxin concentrations were measured with the chromogenic Limulus Amoebocyte Assay and used as a direct measure of bacterial products whilst soluble CD14 (sCD14, measured with ELISA was selected as an indicator of the early host response to endotoxins. Endotoxin concentrations in this cohort were generally elevated but did not differ with the presentation of fever. Further stratification of the febrile episodes based on the microbiological findings revealed significantly (p = 0.0077 elevated endotoxin concentrations in FUO episodes compared with episodes with documented bacterial and viral findings. sCD14 concentrations were however, elevated in febrile episodes (p = 0.0066 and no association was observed between sCD14 concentration and microbiological findings. However, FUO episodes and episodes with Gram-negative bacteraemia were associated with higher median sCD14 concentrations than episodes with Gram-positive bacteraemia (p = 0.030. In conclusion, our findings suggest that in the absence of microbiological findings, microbial translocation could contribute to febrile episodes in an adult neutropaenic cohort. We further observed an association between prophylactic antibiotic use and increased plasma endotoxin concentrations (p = 0.0212.

  10. Exposure to prenatal stress has deleterious effects on hippocampal function in a febrile seizure rat model.

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    Qulu, Lihle; Daniels, W M U; Mabandla, Musa V

    2015-10-22

    Prenatal stress has been shown to result in the development of a number of neurological disorders in the offspring. Most of these disorders are a result of an altered HPA axis resulting in higher than normal glucocorticoid levels in the affected neonate. This leaves the offspring prone to immune challenges. Therefore the aim of the present study was to investigate the effects of prenatal stress and febrile seizures on behavior and hippocampal function. Pregnant dams were exposed to restraint stress during the third trimester. Following birth, febrile seizures were induced in two week old pups using lipopolysaccharide and kainic acid. A week later, anxiety-like behavior and navigational ability was assessed. Trunk blood was used to measure basal corticosterone concentration and hippocampal tissue was collected and analyzed. Our results show that exposure to prenatal stress increased basal corticosterone concentration. Exposure to prenatal stress exacerbated anxiety-like behavior and impaired the rat's navigational ability. Exposure to prenatal stress resulted in reduced hippocampal mass that was exacerbated by febrile seizures. However, exposure to febrile seizures did not affect hippocampal mass in the absence of prenatal stress. This suggests that febrile seizures are exacerbated by exposure to early life stressors and this may lead to the development of neurological symptoms associated with a malfunctioning hippocampus. Copyright © 2015 Elsevier B.V. All rights reserved.

  11. Febrile seizures: an appropriate-aged model suitable for long-term studies

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    Baram, Tallie Z.; Gerth, Angelika; Schultz, Linda

    2012-01-01

    Seizures induced by fever are the most prevalent age-specific seizures in infants and young children. Whether they result in long-term sequelae such as neuronal loss and temporal lobe epilepsy is controversial. Prospective studies of human febrile seizures have found no adverse effects on the developing brain. However, adults with temporal lobe epilepsy and associated limbic cell loss frequently have a history of prolonged febrile seizures in early life. These critical issues may be resolved using appropriate animal models. Published models of hyperthermic seizures have used ‘adolescent’ and older rats, have yielded a low percentage of animals with actual seizures, or have suffered from a high mortality, rendering them unsuitable for long-term studies. This article describes the establishment of a model of febrile seizures using the infant rat. Hyperthermia was induced by a regulated stream of mildly heated air, and the seizures were determined by both behavioral and electroencephalographic (EEG) criteria. Stereotyped seizures were generated in 93.6% of 10–11-day-old rats. EEG correlates of these; seizures were not evident in cortical recordings, but were clearly present in depth recordings from the amygdala and hippocampus. Prolonged febrile seizures could be induced without bums, yielding a low mortality (11%) and long-term survival. In summary, an infant rat paradigm of EEG-confirmed, hyperthermia-induced seizures which is suitable for long-term studies is described. This model should be highly valuable for studying the mechanisms and sequelae of febrile seizures. PMID:9051269

  12. Clinical profile of high-risk febrile neutropenia in a tertiary care hospital

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    Mohan V Bhojaraja

    2016-06-01

    Full Text Available Background Infection in the immunocompromised host has been a reason of concern in the clinical setting and a topic of debate for decades. In this study, the aim was to analyse the clinical profile of high-risk febrile neutropenic patients. Aims To study the clinical profile of high risk febrile neutropenia patients with the objective of identifying the most common associated malignancy, most common associated pathogen, the source of infection, to correlate the treatment and management with that of the Infectious Diseases Society of America (IDSA 2010 guidelines and to assess the clinical outcome. Methods A cross-sectional time bound study was carried out and a total of 80 episodes of high-risk febrile neutropenia were recorded among patients with malignancies from September 2011 to July 2013 with each episode being taken as a new case. Results Non-Hodgkin’s lymphoma (30 per cent was the most common malignancy associated, commonest source of infection was due to central venous catheters, the commonest pathogens were gram negative (52 per cent the treatment and management of each episode of high risk febrile neutropenia correlated with that of IDSA 2010 guidelines and the mortality rate was 13.75 per cent. Conclusion Febrile neutropenia is one of the major complications and cause of mortality in patients with malignancy and hence understanding its entire spectrum can help us reduce morbidity and mortality.

  13. Microbiology and mortality of pediatric febrile neutropenia in El Salvador.

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    Gupta, Sumit; Bonilla, Miguel; Gamero, Mario; Fuentes, Soad L; Caniza, Miguela; Sung, Lillian

    2011-05-01

    Febrile neutropenia (FN) and infection-related mortality are major problems for children with cancer in low-income countries. Identifying predictors for adverse outcome of FN in low-income countries permits targeted interventions. We describe the nature and predictors of microbiologically documented infection (MDI) and mortality of FN in children with cancer in El Salvador. We examined Salvadoran pediatric oncology patients admitted with FN over a 1-year period. Data were collected prospectively. Demographic, treatment, and admission-related variables were examined as predictors of outcomes. Hundred six FN episodes among 85 patients were included. Twenty-three of 106 episodes (22%) were microbiologically documented; 13 of 106 episodes (12%) resulted in death. Gram-positive and gram-negative organisms were isolated in 14 of 23 and 11 of 23 specimens; polymicrobial infections were common (11 of 23 episodes of MDI). Older age decreased the MDI risk [odds ratio (OR) per year=0.87, 95% confidence interval (CI), 0.75-0.99; P=0.04] while increasing number of days since the last chemotherapy increased the risk (OR=1.03 per day, 95% CI, 1.01-1.04; P=0.002). Pneumonia diagnosed either clinically (OR=6.6, 95% CI, 1.8-30.0; P=0.005) or radiographically (OR=5.5, 95% CI, 1.7-18.1; P=0.005) was the only predictor of mortality. In El Salvador, polymicrobial infections were common. Pneumonia at admission identified children with FN at high risk of death; these children may benefit from targeted interventions.

  14. Hematological indices in febrile neonates with malaria parasitaemia in Calabar

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    Callistus O. A Enyuma

    2015-01-01

    Full Text Available Background: Normal hematological indices has been determined in Nigerian newborns and found to be lower compared to their Caucasian counterparts. This was attributed to genetic factors. Malaria is endemic in Nigeria and is one of the major causes of ill health and death. Anemia is an important manifestation of malaria. Resistance by malaria parasites to antimalarial drug exacerbates the situation by continuous hemolysis. Aim: To determine the hematological indices in febrile newborn with malaria parasitemia. Materials and Methods: One-hundred fifty neonates (0-28 days with fever admitted into the Newborn Unit of University of Calabar Teaching Hospital, over a 6 months period, were recruited consecutively. Blood film for malaria parasites and samples for full blood count were obtained and sent to the laboratory before commencement of the treatment. Data analysis was with SPSS version 14. Results: One-hundred fifty babies were recruited into the study. Most (85.3% of the babies were aged ≤7 days. Six babies (4% had malaria parasitemia. Plasmodium falciparum was the only species identified. All the babies that had parasitemia were anemic (mean hemoglobin [Hb] concentration of 12.6 g/dl even when parasite count was low (average of 30.6/µl though this could not be attributed solely to malaria. None of these neonates was transfused. All the other hematological indices were within the normal range of healthy newborn population irrespective of parasitization. Conclusion: Neonatal malaria does occur in our environment. While it does not affect the white blood indices, it lowers neonatal Hb. It is recommended that Hb concentration be estimated in newborns with malaria to reduce infant morbidity and mortality in our environment.

  15. 高血糖对急性出血性卒中早期预后的影响%Influence of hyperglycemia on the prognosis of patients with acute hemorrhagic stroke in early stage

    Institute of Scientific and Technical Information of China (English)

    李佐君; 钟历勇; 綦雯雯; 王春雪; 赵性泉

    2012-01-01

    Objective To investigate the influence of hyperglycemia on the prognosis of patients with acute hemorrhagic stroke in early stage. Methods In a consecutive way, 105 patients with acute hemorrhagic stroke (<72 hours) were enrolled in this prospective study. The scores of National Institutes of Health Stroke Scale (NIHSS) were calculated and the random serum glucose concentrations when they were admitted to hospital were tested, and the scores of Modified Rankin Scales (mRS) were evaluated 30 days after stroke. The multivariate stepwise logistic regression analysis on the factors affecting the glycemia level and on the influence of hyperglycemia on the prognosis of patients were carried out. Results (1)Of the 105 patients. 61 (58. 1%) presented with hyperglycemia at admission. Age, history of diabetes mellitus, infection, and NIHSS score were risk factors for acute hemorrhagic stroke accompanied with hyperglycemia (P<0. 05). History of diabetes mellitus and NIHSS score were independent risk factors for acute hemorrhagic stroke patients accompanied with hyperglycemia (P<0. 05). (2) The influence of infection, hyperglycemia, and NIHSS score on the score of mRS were statistically significant (P<0. 01), and hyperglycemia and NIHSS score were independent risk factors for poor prognosis (P< 0.05). Conclusion Hyperglycemia in the acute stage of hemorrhagic stroke predicates a serious degree of stroke. Hyperglycemia is an independent risk factor for poorer outcome in patients with acute hemorrhagic stroke in early stage.%目的 探讨高血糖对急性出血性卒中早期预后的影响. 方法 连续纳入发病72 h内入院的急性出血性卒中患者105例,入院时评定美国国立卫生研究院卒中量表(NIHSS)评分并检测随机静脉血清葡萄糖,发病30 d时进行改良Rankin量表评分(mRS).采用多元逐步Logistic回归分析影响急性出血性卒中患者血糖水平的因素及高血糖对急性出血性卒中早期预后的影响. 结果 (1)

  16. Fatal Aspergillus rhinosinusitis during induction chemotherapy in a child with acute lymphoblastic leukemia.

    NARCIS (Netherlands)

    Vlaardingerbroek, H.; Flier, M. van der; Borgstein, J.A.; Lequin, M.H.; Sluis, I.M. van der

    2009-01-01

    Invasive fungal infections are a major problem in patients treated for hematologic malignancies. We report a 3-year-old girl who suffered from febrile neutropenia during induction therapy for acute lymphoblastic leukemia. Initial chest computed tomography revealed no evidence of intrapulmonary funga

  17. Recurrent acute liver failure and mitochondriopathy in a case of Wolcott-Rallison syndrome.

    NARCIS (Netherlands)

    Engelmann, G.; Meyburg, J.; Shahbek, N.; Al-Ali, M.; Hairetis, M.H.; Baker, A.J.; Rodenburg, R.J.T.; Wenning, D.; Flechtenmacher, C.; Ellard, S.; Smeitink, J.A.M.; Hoffmann, G.F.; Buchanan, C.R.

    2008-01-01

    A 10-year-old Arabic boy of consanguineous parents has suffered eight episodes of acute liver failure with haemolysis triggered by intercurrent febrile illnesses. The first crisis occurred at 9 months of age, after which diabetes mellitus developed. By the age of 6 years, short stature, mild myopath

  18. Blockade of spinal nerves inhibits expression of neural growth factor in the myocardium at an early stage of acute myocardial infarction in rats.

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    Yue, W; Guo, Z

    2012-09-01

    Neural growth factor (NGF) is required for healing and sprouting of cardiac sympathetic and sensory nerves and plays important roles in cardiac protection, sustaining cardiac function and regeneration in ischaemic heart disease. The overexpression or lack of the NGF could be harmful to the heart. In this study, we examined the role of spinal nerves in the modulation of expression of the NGF in the myocardium at risk of ischaemia soon after acute myocardial infarction in rats. Coronary artery occlusion (CAO) was carried out in anaesthetized rats with and without preconditioning of blockade of the spinal nerves. The expression of the NGF protein and mRNA in the myocardium at risk of ischaemia was examined using immunohistochemical assay, enzyme-linked immunosorbent assay, and real-time quantitative reverse transcription polymerase chain reaction assay. In the left ventricle, immunoreactive cells and fibre-like structures were mainly located in the myocardium and in the epicardium. The