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Sample records for early acute febrile

  1. 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

  2. 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.

  3. 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.

  4. 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.

  5. 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

  6. 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.

  7. 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.

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

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    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.

  9. [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.

  10. 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

  11. 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.

  12. 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.

  13. 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

  14. Neurogenic pulmonary edema combined with febrile seizures in early childhood-A report of two cases.

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    Tasaka, Keiji; Matsubara, Kousaku; Hori, Masayuki; Nigami, Hiroyuki; Iwata, Aya; Isome, Kenichi; Kawasaki, Yu; Nagai, Sadayuki

    2016-01-01

    Neurogenic pulmonary edema (NPE) is a clinical entity that can occur following central nervous system disorders. However, NPE occurs quite rarely in early childhood, and there has only been one report about pediatric NPE associated with febrile seizures. Two cases are reported here. One case involved a 2-year-old girl who presented with febrile seizures, which rapidly progressed to severe NPE. Since the NPE occurred in the emergency department room, the patient was able to be resuscitated via immediate endotracheal intubation. The other case involved an 11-month-old boy who developed respiratory distress following a 50-min episode of febrile status epilepticus. Both patients required respiratory management in the intensive care unit. However their conditions were dramatically improved within several days and fully recovered without any sequelae.

  15. 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.

  16. 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

  17. 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

  18. 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.

  19. 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.

  20. 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.

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

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    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.

  2. 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.

  3. 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.

  4. 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.

  5. 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

  6. Early-life febrile seizures worsen adult phenotypes in Scn1a mutants.

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    Dutton, Stacey B B; Dutt, Karoni; Papale, Ligia A; Helmers, Sandra; Goldin, Alan L; Escayg, Andrew

    2017-07-01

    Mutations in the voltage-gated sodium channel (VGSC) gene SCN1A, encoding the Nav1.1 channel, are responsible for a number of epilepsy disorders including genetic epilepsy with febrile seizures plus (GEFS+) and Dravet syndrome (DS). Patients with SCN1A mutations often experience prolonged early-life febrile seizures (FSs), raising the possibility that these events may influence epileptogenesis and lead to more severe adult phenotypes. To test this hypothesis, we subjected 21-23-day-old mice expressing the human SCN1A GEFS+ mutation R1648H to prolonged hyperthermia, and then examined seizure and behavioral phenotypes during adulthood. We found that early-life FSs resulted in lower latencies to induced seizures, increased severity of spontaneous seizures, hyperactivity, and impairments in social behavior and recognition memory during adulthood. Biophysical analysis of brain slice preparations revealed an increase in epileptiform activity in CA3 pyramidal neurons along with increased action potential firing, providing a mechanistic basis for the observed worsening of adult phenotypes. These findings demonstrate the long-term negative impact of early-life FSs on disease outcomes. This has important implications for the clinical management of this patient population and highlights the need for therapeutic interventions that could ameliorate disease progression. Copyright © 2017 Elsevier Inc. All rights reserved.

  7. 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.

  8. 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.

  9. 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.

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

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    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.

  11. 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...

  12. 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.

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

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    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.

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

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    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

  15. 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

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

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    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

  17. Imbalances in serum angiopoietin concentrations are early predictors of septic shock development in patients with post chemotherapy febrile neutropenia

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    Lorand-Metze Irene

    2010-05-01

    Full Text Available Abstract Background Febrile neutropenia carries a high risk of sepsis complications, and the identification of biomarkers capable to identify high risk patients is a great challenge. Angiopoietins (Ang - are cytokines involved in the control microvascular permeability. It is accepted that Ang-1 expression maintains endothelial barrier integrity, and that Ang-2 acts as an antagonizing cytokine with barrier-disrupting functions in inflammatory situations. Ang-2 levels have been recently correlated with sepsis mortality in intensive care units. Methods We prospectively evaluated concentrations of Ang-1 and Ang-2 at different time-points during febrile neutropenia, and explored the diagnostic accuracy of these mediators as potential predictors of poor outcome in this clinical setting before the development of sepsis complications. Results Patients that evolved with septic shock (n = 10 presented higher levels of Ang-2 measured 48 hours after fever onset, and of the Ang-2/Ang-1 ratio at the time of fever onset compared to patients with non-complicated sepsis (n = 31. These levels correlated with sepsis severity scores. Conclusions Our data suggest that imbalances in the concentrations of Ang-1 and Ang-2 are independent and early markers of the risk of developing septic shock and of sepsis mortality in febrile neutropenia, and larger studies are warranted to validate their clinical usefulness. Therapeutic strategies that manipulate this Ang-2/Ang-1 imbalance can potentially offer new and promising treatments for sepsis in febrile neutropenia.

  18. Very early discharge versus early discharge versus non-early discharge in children with cancer and febrile neutropenia

    NARCIS (Netherlands)

    Loeffen, Erik A. H.; te Poele, Esther M.; Tissing, Wim J. E.; Boezen, H. Marike; de Bont, Eveline S. J. M.

    2016-01-01

    Background Chemotherapy-induced neutropenia is a common adverse effect in children with cancer. Due to the high relative risk of infections and infectious complications, standard care for children with cancer and febrile neutropenia consists of routine hospitalization and parenteral administration o

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

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    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

  20. 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

  1. Early discontinuation of intravenous antimicrobial therapy in pediatric oncology patients with febrile neutropenia

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    Grundy Paul E

    2005-05-01

    Full Text Available Abstract Background There are no standard criteria for when to discontinue intravenous antimicrobial therapy (IVAMT in children with febrile neutropenia (FN, but it is now common to discontinue IVAMT and discharge patients with an absolute neutrophil count (ANC ≤ 500 /mm3. The purpose of this study was to evaluate the outcome of a large cohort of children with FN who had IVAMT discontinued with an ANC ≤ 500 /mm3 Methods A retrospective chart review was completed of patients in the Northern Alberta Children's Cancer Program with FN and no apparent clinical source of fever from June 1, 1997 to July 1, 2002. Results Out of a total of 275 patients, 127 (46% had at least one episode of FN, with FN occurring in patients with sarcomas more commonly than in those with leukemia/ lymphoma and least in those with other solid tumors. In 59 of 276 episodes of FN (21% patients had a microbiologically defined infection at admission. Of the 217 remaining episodes, 112 of 199 patients (56% with known neutrophil counts had IVAMT discontinued before their absolute neutrophil count (ANC reached 500 /mm3 at the discretion of the clinician. Fever recurred in only two of these patients after discharge, and there were no bacterial infections diagnosed after parenteral antibiotics were discontinued. Conclusion Even without use of standard criteria for early discharge, clinicians appear to be skilled at selecting children with FN who can safely have IVAMT discontinued with an ANC ≤ 500 /mm3.

  2. Gender difference in acquired seizure susceptibility in adult rats after early complex febrile seizures.

    Science.gov (United States)

    Dai, Yun-Jian; Xu, Zheng-Hao; Feng, Bo; Xu, Ceng-Lin; Zhao, Hua-Wei; Wu, Deng-Chang; Hu, Wei-Wei; Chen, Zhong

    2014-12-01

    Gender differences are involved in many neurological disorders including epilepsy. However, little is known about the effect of gender difference on the risk of epilepsy in adults with a specific early pathological state such as complex febrile seizures (FSs) in infancy. Here we used a well-established complex FS model in rats and showed that: (1) the susceptibility to seizures induced by hyperthermia, pentylenetetrazol (PTZ), and maximal electroshock (MES) was similar in male and female rat pups, while males were more susceptible to PTZ- and MES-induced seizures than age-matched females in normal adult rats; (2) adult rats with complex FSs in infancy acquired higher seizure susceptibility than normal rats; importantly, female FS rats were more susceptible to PTZ and MES than male FS rats; and (3) the protein expression of interleukin-1β, an inflammatory factor associated with seizure susceptibility, was higher in adult FS females than in males, which may reflect a gender-difference phenomenon of seizure susceptibility. Our results provide direct evidence that the acquired seizure susceptibility after complex FSs is gender-dependent.

  3. 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.

  4. 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.

  5. 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.

  6. Early management of acute pancreatitis.

    Science.gov (United States)

    Schepers, Nicolien J; Besselink, Marc G H; van Santvoort, Hjalmar C; Bakker, Olaf J; Bruno, Marco J

    2013-10-01

    Acute pancreatitis is the most common gastro-intestinal indication for acute hospitalization and its incidence continues to rise. In severe pancreatitis, morbidity and mortality remains high and is mainly driven by organ failure and infectious complications. Early management strategies should aim to prevent or treat organ failure and to reduce infectious complications. This review addresses the management of acute pancreatitis in the first hours to days after onset of symptoms, including fluid therapy, nutrition and endoscopic retrograde cholangiography. This review also discusses the recently revised Atlanta classification which provides new uniform terminology, thereby facilitating communication regarding severity and complications of pancreatitis.

  7. 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

  8. 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

  9. Early discontinuation of antibiotic prophylaxis in patients with persistent primary vesicoureteral reflux initially detected during infancy: outcome analysis and risk factors for febrile urinary tract infection.

    Science.gov (United States)

    Moriya, Kimihiko; Mitsui, Takahiko; Kitta, Takeya; Nakamura, Michiko; Kanno, Yukiko; Kon, Masafumi; Nishimura, Yoko; Shinohara, Nobuo; Nonomura, Katsuya

    2015-02-01

    We retrospectively assessed the incidence of and risk factors for febrile urinary tract infection in children during active surveillance after early discontinuation of antibiotic prophylaxis. We retrospectively evaluated 9 females and 61 uncircumcised males diagnosed with primary vesicoureteral reflux before age 1 year who had persistent reflux on followup voiding cystourethrogram and were subsequently followed under active surveillance without continuous antibiotic prophylaxis. Patients with secondary vesicoureteral reflux or associated urological abnormality were excluded. Clinical outcomes, including incidence of febrile urinary tract infection and new scar formation, were evaluated. Risk factors for febrile urinary tract infection were also analyzed. Mean age at stopping continuous antibiotic prophylaxis was 21 months, and mean followup was 61 months. During active surveillance 21 patients had febrile urinary tract infection, and the 5-year infection-free rate under active surveillance was 67.5%. One or 2 foci of minimal new scarring developed in 4 of 16 patients who underwent followup dimercapto-succinic acid scan after febrile urinary tract infection. On multivariate analysis dilated vesicoureteral reflux on followup voiding cystourethrogram was the only significant risk factor for febrile urinary tract infection. This study revealed that about two-thirds of patients with persistent vesicoureteral reflux were free of febrile urinary tract infection during 5 years of active surveillance. Those with dilated vesicoureteral reflux on followup voiding cystourethrogram are at significantly greater risk for febrile urinary tract infection. Accordingly active surveillance, especially in patients with nondilated vesicoureteral reflux on followup voiding cystourethrogram, seems to be a safe option even in children who have not yet been toilet trained. Copyright © 2015 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights

  10. Acute leukemia in early childhood

    Directory of Open Access Journals (Sweden)

    M. Emerenciano

    2007-06-01

    Full Text Available Acute leukemia in early childhood is biologically and clinically distinct. The particular characteristics of this malignancy diagnosed during the first months of life have provided remarkable insights into the etiology of the disease. The pro-B, CD10 negative immunophenotype is typically found in infant acute leukemia, and the most common genetic alterations are the rearrangements of the MLL gene. In addition, the TEL/AML1 fusion gene is most frequently found in children older than 24 months. A molecular study on a Brazilian cohort (age range 0-23 months has detected TEL/AML1+ve (N = 9, E2A/PBX1+ve (N = 4, PML/RARA+ve (N = 4, and AML1/ETO+ve (N = 2 cases. Undoubtedly, the great majority of genetic events occurring in these patients arise prenatally. The environmental exposure to damaging agents that give rise to genetic changes prenatally may be accurately determined in infants since the window of exposure is limited and known. Several studies have shown maternal exposures that may give rise to leukemogenic changes. The Brazilian Collaborative Study Group of Infant Acute Leukemia has found that mothers exposed to dipyrone, pesticides and hormones had an increased chance to give birth to babies with infant acute leukemia [OR = 1.48 (95%CI = 1.05-2.07, OR = 2.27 (95%CI = 1.56-3.31 and OR = 9.08 (95%CI = 2.95-27.96], respectively. This review aims to summarize recent clues that have facilitated the elucidation of the biology of early childhood leukemias, with emphasis on infant acute leukemia in the Brazilian population.

  11. 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

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

    Directory of Open Access Journals (Sweden)

    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

  13. 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

  14. Procalcitonin and quantitative C-reactive protein role in the early diagnosis of sepsis in patients with febrile neutropenia

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    Mohsen Meidani

    2013-01-01

    Full Text Available Background: Neutropenia with fever is a common syndrome in patients with hematologic malignancies who have a high risk of infectious diseases. As early diagnosis of infection in such patients is really important, the aim of this study was to investigate the sensitivity and specificity of procalcitonin (PCT and C-reactive protein (CRP in the diagnosis of sepsis in febrile neutropenic patients in a referral malignant care center of Isfahan in 2010-2011. Materials and Methods: In this analytical cross-sectional study, all the febrile neutropenic patients who were admitted in the referral malignant care center in 2010-2011 were evaluated. The data from every individual, including sex, age, admission time, and duration of fever before taking antibiotics were collected. Sixty-four subjects were involved in the study. Blood samples of the subjects were obtained and the levels of PCT, CRP, Absolute neutrophil count (ANC, and white blood cell count were measured, and blood cultures were obtained. According to the test results, the 64 subjects were divided into two groups including patients with sepsis and without sepsis. Results: Mean value of PCT in the sepsis group was 28.65 ± 2.68 and in the non-sepsis group was 2.48 ± 0.66, with a P value of 0.000. In case of CRP, the sepsis group had a mean of 159.48 ± 9.73 and the non-sepsis group had a mean of 126.17 ± 10.63 (P = 0.015. Sensitivity and specificity were analyzed by using receiver operating characteristic (ROC curve and were found to be 92.5% and 97.3%, respectively, for PCT and 70.5% and 42.1%, respectively, for CRP. Conclusion: PCT can be considered as a predictive factor and a diagnostic marker for the diagnosis of sepsis in febrile neutropenic patients.

  15. 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

  16. 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

  17. 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.

  18. 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 ...

  19. 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

  20. 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.

  1. 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.

  2. THE STRUCTURE OF THE VIRAL TRIGGERS OF FEBRILE SEIZURES IN CHILDREN OF EARLY AGE

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    M. A. Stroganova

    2016-01-01

    Full Text Available The study presents the results of clinical and laboratory observations 121 children aged 3 to 36 months with the diagnosis «ARVI with convulsive syndrome».  The prevalence of patients with burdened hereditary anamnesis for the development of febrile seizures (FS (31.4 ± 4.2%. During the laboratory examination along with the respiratory viruses group noted the high herpes virus infection (51.2%, particularly human herpes virus 6 type (of 38.7%. The extension of the spectrum of the diagnostic examination of children  with FS will establish  the role of infectious triggers in the occurrence of FS and thereby define rational tactics and dispensary observation of this group of patients.

  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. 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.

  6. Convulsiones febriles

    Directory of Open Access Journals (Sweden)

    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.

  7. Convulsiones febriles

    Directory of Open Access Journals (Sweden)

    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.

  8. Early infection and prognosis after acute stroke

    DEFF Research Database (Denmark)

    Kammersgaard, L P; Jørgensen, H S; Reith, J;

    2001-01-01

    Infection is a frequent complication in the early course of acute stroke and may adversely affect stroke outcome. In the present study, we investigate early infection developing in patients within 3 days of admission to the hospital and its independent relation to recovery and stroke outcome....... In addition, we identify predictors for early infections, infection subtypes, and their relation to initial stroke severity....

  9. Early lymphopenia as a risk factor for chemotherapy-induced febrile neutropenia.

    Science.gov (United States)

    Choi, Chul Won; Sung, Hwa Jung; Park, Kyong Hwa; Yoon, So Young; Kim, Seok Jin; Oh, Sang Cheul; Seo, Jae Hong; Kim, Byung Soo; Shin, Sang Won; Kim, Yeul Hong; Kim, Jun Suk

    2003-08-01

    Febrile neutropenia (FN) is a frequent complication of cancer chemotherapy, which causes death in 4-21% of patients and worsens the quality of life of patients. As a simple and accurate way of identifying patients who are at risk of FN, a lymphocyte count on post-chemotherapy day 5 was suggested. To confirm the feasibility of this method and to define the incidence of FN among our own patient group, we conducted this prospective study. From September 2001 to February 2002, patients who received cytotoxic chemotherapy at Guro Hospital, Korea University, were enrolled. Blood sampling for a complete blood count was done on the starting day of chemotherapy and on day 3 and day 5 post-chemotherapy. The prospective results of the CBC were compared between the FN group and non-FN group. During the study period, 82 patients were enrolled. The male to female ratio was 52:30, and the median age was 56 years old (range: 14-78). Underlying malignancies were non-Hodgkin's lymphoma (14 patients), stomach cancer (17), breast cancer (11), NSCLC (7), hepatobiliary cancer (10), sarcoma (3), colorectal cancer (3), and others (17). The incidence of FN was 18% (15/82 patients), and ANC at the time of FN was 275 +/- 327/ micro l. Duration of fever was 3.9 +/- 3.5 days. The incidence of FN was significantly higher in patients with lymphocyte counts at day 3 < or = 500/micro l (P = 0.06), day 5 < or = 500/micro l (P = 0.023), day 3 < or = 700/micro l (P = 0.01), and day 5 < or = 700/micro l (P = 0.0001). As a result of a logistic regression test, a day-5 lymphocyte count < or = 700/ micro l was identified as an independent risk factor for FN. In conclusion, a day-5 lymphocyte count <700/micro l was a risk factor for FN. To strengthen our result, we are planning to validate in a larger patient group.

  10. CT findings of early acute cerebral infarction

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Tae Hoon; Choi, Woo Suk; Ryu, Kyung Nam [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1992-11-15

    The CT findings of the acute cerebral infarction are well known. However the CT findings of early stroke within 24 hours of the onset have not been sufficiently reported. The purpose of this study is to evaluate early acute cerebral infarction on CT within 24 hours after ictus. The early and accurate CT diagnosis could lead to the appropriate therapy and improved outcome of the patients. Authors retrospectively analyzed 16 patients with early acute cerebral infarction. Acute cerebral infarction was confirmed by follow-up CT in 11 patients, SPECT in 4 patients, and MRI in 1 patient. The CT findings of early acute cerebral infarction include effacement of cortical sulci or cistern (n = 16, 100%), hyperattenuation of MCA (n = 3), obscuration of lentiform nucleus (n = 6), loss of insular ribbon (n = 6) and subtle low density in hemisphere (n = 5). The most frequent finding was effacement of cortical sulci in our study, and it was thought to be the most important sign of early acute cerebral infarction.

  11. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  13. 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.

  14. Improving early diagnosis of pulmonary infections in patients with febrile neutropenia using low-dose chest computed tomography

    NARCIS (Netherlands)

    Gerritsen, M G; Willemink, M J; Pompe, E; van der Bruggen, T; van Rhenen, A; Lammers, J W J|info:eu-repo/dai/nl/071697624; Wessels, F; Sprengers, R W; de Jong, Pim|info:eu-repo/dai/nl/287955672; Minnema, M C|info:eu-repo/dai/nl/171618149

    2017-01-01

    We performed a prospective study in patients with chemotherapy induced febrile neutropenia to investigate the diagnostic value of low-dose computed tomography compared to standard chest radiography. The aim was to compare both modalities for detection of pulmonary infections and to explore

  15. 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.

  16. 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.

  17. Community structure analysis of transcriptional networks reveals distinct molecular pathways for early- and late-onset temporal lobe epilepsy with childhood febrile seizures.

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Moreira-Filho

    Full Text Available Age at epilepsy onset has a broad impact on brain plasticity and epilepsy pathomechanisms. Prolonged febrile seizures in early childhood (FS constitute an initial precipitating insult (IPI commonly associated with mesial temporal lobe epilepsy (MTLE. FS-MTLE patients may have early disease onset, i.e. just after the IPI, in early childhood, or late-onset, ranging from mid-adolescence to early adult life. The mechanisms governing early (E or late (L disease onset are largely unknown. In order to unveil the molecular pathways underlying E and L subtypes of FS-MTLE we investigated global gene expression in hippocampal CA3 explants of FS-MTLE patients submitted to hippocampectomy. Gene coexpression networks (GCNs were obtained for the E and L patient groups. A network-based approach for GCN analysis was employed allowing: i the visualization and analysis of differentially expressed (DE and complete (CO - all valid GO annotated transcripts - GCNs for the E and L groups; ii the study of interactions between all the system's constituents based on community detection and coarse-grained community structure methods. We found that the E-DE communities with strongest connection weights harbor highly connected genes mainly related to neural excitability and febrile seizures, whereas in L-DE communities these genes are not only involved in network excitability but also playing roles in other epilepsy-related processes. Inversely, in E-CO the strongly connected communities are related to compensatory pathways (seizure inhibition, neuronal survival and responses to stress conditions while in L-CO these communities harbor several genes related to pro-epileptic effects, seizure-related mechanisms and vulnerability to epilepsy. These results fit the concept, based on fMRI and behavioral studies, that early onset epilepsies, although impacting more severely the hippocampus, are associated to compensatory mechanisms, while in late MTLE development the brain is less

  18. Community structure analysis of transcriptional networks reveals distinct molecular pathways for early- and late-onset temporal lobe epilepsy with childhood febrile seizures.

    Science.gov (United States)

    Moreira-Filho, Carlos Alberto; Bando, Silvia Yumi; Bertonha, Fernanda Bernardi; Iamashita, Priscila; Silva, Filipi Nascimento; Costa, Luciano da Fontoura; Silva, Alexandre Valotta; Castro, Luiz Henrique Martins; Wen, Hung-Tzu

    2015-01-01

    Age at epilepsy onset has a broad impact on brain plasticity and epilepsy pathomechanisms. Prolonged febrile seizures in early childhood (FS) constitute an initial precipitating insult (IPI) commonly associated with mesial temporal lobe epilepsy (MTLE). FS-MTLE patients may have early disease onset, i.e. just after the IPI, in early childhood, or late-onset, ranging from mid-adolescence to early adult life. The mechanisms governing early (E) or late (L) disease onset are largely unknown. In order to unveil the molecular pathways underlying E and L subtypes of FS-MTLE we investigated global gene expression in hippocampal CA3 explants of FS-MTLE patients submitted to hippocampectomy. Gene coexpression networks (GCNs) were obtained for the E and L patient groups. A network-based approach for GCN analysis was employed allowing: i) the visualization and analysis of differentially expressed (DE) and complete (CO) - all valid GO annotated transcripts - GCNs for the E and L groups; ii) the study of interactions between all the system's constituents based on community detection and coarse-grained community structure methods. We found that the E-DE communities with strongest connection weights harbor highly connected genes mainly related to neural excitability and febrile seizures, whereas in L-DE communities these genes are not only involved in network excitability but also playing roles in other epilepsy-related processes. Inversely, in E-CO the strongly connected communities are related to compensatory pathways (seizure inhibition, neuronal survival and responses to stress conditions) while in L-CO these communities harbor several genes related to pro-epileptic effects, seizure-related mechanisms and vulnerability to epilepsy. These results fit the concept, based on fMRI and behavioral studies, that early onset epilepsies, although impacting more severely the hippocampus, are associated to compensatory mechanisms, while in late MTLE development the brain is less able to

  19. 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.

  20. Performance of serum biomarkers for the early detection of invasive aspergillosis in febrile, neutropenic patients: a multi-state model.

    Directory of Open Access Journals (Sweden)

    Michaël Schwarzinger

    Full Text Available BACKGROUND: The performance of serum biomarkers for the early detection of invasive aspergillosis expectedly depends on the timing of test results relative to the empirical administration of antifungal therapy during neutropenia, although a dynamic evaluation framework is lacking. METHODS: We developed a multi-state model describing simultaneously the likelihood of empirical antifungal therapy and the risk of invasive aspergillosis during neutropenia. We evaluated whether the first positive test result with a biomarker is an independent predictor of invasive aspergillosis when both diagnostic information used to treat and risk factors of developing invasive aspergillosis are taken into account over time. We applied the multi-state model to a homogeneous cohort of 185 high-risk patients with acute myeloid leukemia. Patients were prospectively screened for galactomannan antigenemia twice a week for immediate treatment decision; 2,214 serum samples were collected on the same days and blindly assessed for (1->3- β-D-glucan antigenemia and a quantitative PCR assay targeting a mitochondrial locus. RESULTS: The usual evaluation framework of biomarker performance was unable to distinguish clinical benefits of β-glucan or PCR assays. The multi-state model evidenced that the risk of invasive aspergillosis is a complex time function of neutropenia duration and risk management. The quantitative PCR assay accelerated the early detection of invasive aspergillosis (P = .010, independently of other diagnostic information used to treat, while β-glucan assay did not (P = .53. CONCLUSIONS: The performance of serum biomarkers for the early detection of invasive aspergillosis is better apprehended by the evaluation of time-varying predictors in a multi-state model. Our results provide strong rationale for prospective studies testing a preemptive antifungal therapy, guided by clinical, radiological, and bi-weekly blood screening with galactomannan

  1. Early acute aseptic iritis after cataract extraction.

    Science.gov (United States)

    Allen, H F; Grove, A S

    1976-01-01

    Severe iritis which occurs within the first five days after cataract extraction may be categorized as (1) bacterial endophthalmitis, (2) toxic iritis, or (3) aseptic iritis. These entities can sometimes be distinguished because of their clinical features. If bacterial endophthalmitis is suspected, anterior chamber paracentesis should be considered and appropriate antibiotic treatment should be initiated. Acute iritis may result from the introduction of toxic agents into the eye, and may follow the use of products sterilized with ethylene oxide. Early acute aseptic iritis probably occurs more often than has previously been recognized. Response to intensive anti-inflammatory treatment is usually prompt and dramatic. The judicious use of cryoextraction and the careful manipulation of intraocular tissues may minimize the incidence and the severity of postoperative inflammation.

  2. The Role Of Multidetector Computed Tomography In The Early Diagnosis Of Invasive Pulmonary Aspergıllosis In Patients With Febrile Neutropenia Undergoing Hematopoietic Stem Cell Transplantation

    Directory of Open Access Journals (Sweden)

    Nazan Çiledağ

    2012-03-01

    Full Text Available OBJECTIVE: To evaluate the vessel involvement and the role of multidedector computed tomograpy (MDCT in the early diagnosis of invasive pulmonary aspergillosis (IPA at MDCT in autologous bone morrow transplantation patients with febrile neutropenia and antibiotic-resistant fever of unknown origin with clinically suspected IPA. METHODS: 74 pulmonary MDCT examinations of 37 consecutive hematopoietic stem cell transplantation patients with febrile neutropenia with clinically suspected IPA were retrospectively evaluated. RESULTS: The diagnosis of IPA was made according to according to the Fungal Infections Cooperative Group and the National Institute of Allergy and Infectious Diseases Mycoses Study Consensus Group criteria and 0, 14, 11 patients were diagnosed as proven, probable, possible IPA, respectively. Among 25 cases accepted as probable and possible IPA, all patients had pulmonary MDCT findings consistent with IPA. Remaining 12 patients were accepted as having fever of unknown origin (FUO and in these 12, MDCT showed patent vessel. In patients with probable/possible IPA, 72 focal pulmonary lesions were detected. In 41 of 72 (57%, vascular occlusion was detected. The CT halo sign was present in 25 of 41 (61% lesions. A clinical improvement, resolution of fever was observed following antifungal therapy in 19 (76% of 25 patients with probable/possible IPA. Six (25% patients diagnosed as IPA died during follow-up. Transplant related mortality at day 100 in patients with IPA and FUO were found to be 24% and 0%, respectively. CONCLUSION: In conclusion, MDCT has a potential role in early diagnosis of IPA by detection of vessel occlusion.

  3. 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

  4. 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....

  5. 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…

  6. Acute pancreatitis in early postpartum period: A case report

    Directory of Open Access Journals (Sweden)

    Arun Sharma

    2013-01-01

    Full Text Available Acute pancreatitis (AP during peripartum is a rare life-threatening condition which poses as a real challenge for clinician to diagnose it early. Here, we present a case of severe AP occurring in early postpartum period.

  7. 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.

  8. 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

  9. 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

  10. Septic liver - Clinical relevance of early inhomogeneous enhancement of the liver in patients with acute pyelonephritis

    Energy Technology Data Exchange (ETDEWEB)

    Han, Ga Jin; Lee, Nam Kyung; Kim, Suk [Dept. of Radiology, Biomedical Research Inst., Pusan National Univ. Hospital, Pusan National Univ. School of Medicine, Busan (Korea, Republic of)], e-mail: kimsuk@medimail.co.kr; Kim, Tae Un [Dept. of Radiology, Pusan National Univ. Yangsan Hospital, Pusan National Univ. School of Medicine, Yangsan (Korea, Republic of); Song, Sang Heon [Dept. of Internal Medicine, Biomedical Research Inst., Pusan National Univ. Hospital, Pusan National Univ. School of Medicine, Busan (Korea, Republic of); Kim, Hyun Sung; Jo, Hong Jae [Dept. of Surgery, Biomedical Research Inst., Pusan National Univ. Hospital, Pusan National Univ. School of Medicine, Busan (Korea, Republic of)

    2013-10-15

    Background: CT scans of patients with febrile illness occasionally show hepatobiliary changes, although infection does not originate in the hepatobiliary system. These findings may cause radiologists and clinicians to misrecognize hepatobiliary diseases and initiate an inappropriate treatment. Thus, it is important to recognize hepatobiliary CT findings in cases of extrahepatobiliary infectious disease. Purpose: To evaluate extrarenal CT manifestations in patients with acute pyelonephritis and to determine the correlation between these extrarenal CT findings and septic liver based on laboratory parameters of sepsis. Material and Methods: This study included 157 retrospectively identified patients with confirmed acute pyelonephritis based on CT imaging and urine test, and who had also undergone multi-phase dynamic contrast-enhanced CT scan. Two radiologists reviewed CT findings including early inhomogeneous enhancement of the liver, periportal low density and gallbladder edema, which were correlated with laboratory data including liver function enzymes, albumin, C-reactive protein, white blood cell count, and results of a blood culture by using the Fisher's exact test and Mann-Whitney U test. Results: Forty-six patients (29.3%) showed early inhomogeneous enhancement of the liver, which was associated with increased C-reactive protein (P < 0.001), a positive blood culture (P < 0.005), and decreased albumin level (P < 0.002). The periportal low density and gallbladder wall edema were noted in 15 patients (9.6%) and six patients (3.8%), respectively. These two CT findings were significantly associated with only decreased albumin level (P < 0.001 and P < 0.040). Conclusion: Early inhomogeneous enhancement of the liver in patients with acute pyelonephritis was significantly associated with increased CRP level, a positive blood culture and decreased albumin level, reflecting sepsis and sepsis-associated liver dysfunction, requiring rapid and appropriate intensive

  11. Septic Encephalopathy Characterized by Acute Encephalopathy with Biphasic Seizures and Late Reduced Diffusion and Early Nonconvulsive Status Epilepticus

    Directory of Open Access Journals (Sweden)

    Hiroshi Yamaguchi

    2016-01-01

    Full Text Available Infection, whether viral or bacterial, can result in various forms of brain dysfunction (encephalopathy. Septic encephalopathy (SE is caused by an excessive immune reaction to infection, with clinical features including disturbed consciousness and seizures. Acute encephalopathy with biphasic seizures and late reduced diffusion (AESD is usually accompanied by viral infection in children and is characterized by biphasic seizures and impaired consciousness. The initial neurologic symptom of AESD is typically a febrile seizure that frequently lasts longer than 30 minutes. However, the possible forms this seizure takes are unclear. For example, it is unknown if nonconvulsive status epilepticus (NCSE could be an early seizure symptomatic of AESD. In addition, thus far no cases of combined SE and AESD have been reported. Here, we describe the first reported case of SE with AESD that notably demonstrated NCSE as an early seizure.

  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. 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

  14. Programmatic Implications of Acute and Early HIV Infection.

    Science.gov (United States)

    Suthar, Amitabh B; Granich, Reuben M; Kato, Masaya; Nsanzimana, Sabin; Montaner, Julio S G; Williams, Brian G

    2015-11-01

    Human immunodeficiency virus (HIV) infection includes acute, early, chronic, and late stages. Acute HIV infection lasts approximately 3 weeks and early HIV infection, which includes acute HIV infection, lasts approximately 7 weeks. Many testing and blood screening algorithms detect HIV antibodies about 3 weeks after HIV infection. Incidence estimates are based on results of modeling, cohort studies, surveillance, and/or assays. Viral load is the key modifiable risk factor for HIV transmission and peaks during acute and early HIV infection. Empirical evidence characterizing the impact of acute and early HIV infection on the spread of the HIV epidemic are limited. Time trends of HIV prevalence collected from concentrated and generalized epidemics suggest that acute and early HIV infection may have a limited role in population HIV transmission. Collectively, these data suggest that acute and early HIV infection is relatively short and does not currently require fundamentally different programmatic approaches to manage the HIV/AIDS epidemic in most settings. Research and surveillance will inform which epidemic contexts and phases may require tailored strategies for these stages of HIV infection.

  15. 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.

  16. 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.

  17. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  19. 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...

  20. Early Acute Kidney Injury in Military Casualties

    Science.gov (United States)

    2015-05-01

    AKI.11 From a pathophysiologic standpoint, it seems logical that massive trans- fusion could be both causative or collinear with the develop- ment of...morbidity and mortality associated with AKI in trauma, further investigation is needed to fully elucidate risk factors for AKI and their pathophysiology ... obesity , and blood product transfusion are risk factors for acute kidney injury in critically ill trauma patients. J Crit Care. 2012;27:496Y504. 15. Podoll

  1. Early identification of 'acute-onset' chronic inflammatory demyelinating polyneuropathy.

    Science.gov (United States)

    Sung, Jia-Ying; Tani, Jowy; Park, Susanna B; Kiernan, Matthew C; Lin, Cindy Shin-Yi

    2014-08-01

    Distinguishing patients with acute-onset chronic inflammatory demyelinating polyneuropathy from acute inflammatory demyelinating polyneuropathy prior to relapse is often challenging at the onset of their clinical presentation. In the present study, nerve excitability tests were used in conjunction with the clinical phenotype and disease staging, to differentiate between patients with acute-onset chronic inflammatory demyelinating polyneuropathy and patients with acute inflammatory demyelinating polyneuropathy at an early stage, with the aim to better guide treatment. Clinical assessment, staging and nerve excitability tests were undertaken on patients initially fulfilling the diagnostic criteria of acute inflammatory demyelinating polyneuropathy soon after symptom onset and their initial presentation. Patients were subsequently followed up for minimum of 12 months to determine if their clinical presentations were more consistent with acute-onset chronic inflammatory demyelinating polyneuropathy. Clinical severity as evaluated by Medical Research Council sum score and Hughes functional grading scale were not significantly different between the two cohorts. There was no difference between the time of onset of initial symptoms and nerve excitability test assessment between the two cohorts nor were there significant differences in conventional nerve conduction study parameters. However, nerve excitability test profiles obtained from patients with acute inflammatory demyelinating polyneuropathy demonstrated abnormalities in the recovery cycle of excitability, including significantly reduced superexcitability (P chronic inflammatory demyelinating polyneuropathy, a different pattern occurred with the recovery cycle shifted downward (increased superexcitability, P inflammatory demyelinating polyneuropathy and acute-onset chronic inflammatory demyelinating polyneuropathy could be clearly separated into two non-overlapping groups. Studies of nerve excitability may be able to

  2. 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....

  3. 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

  4. 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.

  5. 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

  6. 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,

  7. Early cholecystectomy in acute cholecystitis: experience at DHQ Hospital Abbottabad.

    Science.gov (United States)

    Saeed, Asif; Nawaz, Muhammad; Noreen, Aysha; Ahmad, Sarfraz

    2010-01-01

    Cholelithiasis is a common disorder affecting the females more commonly. Most of the population carrying the gallstones remains asymptomatic, however biliary colic and acute cholecystitis is a common complication. Most surgeons agree that early cholecystectomy is safe and should be the procedure of choice in acute cholecystitis. Objective of this study was to determine the frequency of patients with acute cholecystitis, and morbidity and mortality in such cases. A prospective study, conducted at DHQ Hospital Abbottabad, and Yahya Welfare Hospital, Haripur simultaneously on 162 patients having symptomatic gall stones. All patients were admitted on presentation and surgical intervention done within 72 hours on patients fit for surgery. Patients with cardiac problem, HCV positive, and with radiologic evidence of Common Bile Duct (CBD) stones were excluded. Ultrasonography abdomen was the main investigation. Postoperative complications, hospital stay and return to routine activities was evaluated. The postoperative complications were seroma formation in 3 cases (1.9%), liver trauma resulting in bleeding and prolonged hospital stay in 1 case (0.6%). In 1 patient stones slipped into CBD resulting in CBD exploration. Early cholecystectomy with upper right transverse incision and muscle retraction in acute cholecystitis is a safe, and cost effective procedure with fewer complications, better cosmesis and early return to work.

  8. Early Treatment of Severe Acute Respiratory Distress Syndrome.

    Science.gov (United States)

    Przybysz, Thomas M; Heffner, Alan C

    2016-02-01

    Acute respiratory distress syndrome (ARDS) is defined by acute diffuse inflammatory lung injury invoked by a variety of systemic or pulmonary insults. Despite medical progress in management, mortality remains 27% to 45%. Patients with ARDS should be managed with low tidal volume ventilation. Permissive hypercapnea is well tolerated. Conservative fluid strategy can reduce ventilator and hospital days in patients without shock. Prone positioning and neuromuscular blockers reduce mortality in some patients. Early management of ARDS is relevant to emergency medicine. Identifying ARDS patients who should be transferred to an extracorporeal membrane oxygenation center is an important task for emergency providers.

  9. 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.

  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. 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...

  12. 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...

  13. 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...

  14. Safety of early pain relief for acute abdominal pain.

    OpenAIRE

    Attard, A.R.; Corlett, M. J.; Kidner, N. J.; Leslie, A. P.; Fraser, I. A.

    1992-01-01

    OBJECTIVES--(a) to determine the efficacy of papaveretum in treating pain when administered early to patients presenting with acute abdominal pain and (b) to assess its effect on subsequent diagnosis and management. DESIGN--Prospective, randomised, placebo controlled study. SETTING--Walsgrave Hospital, Coventry. SUBJECTS--100 consecutive patients with clinically significant abdominal pain who were admitted as emergencies to a surgical firm. INTERVENTIONS--Intramuscular injection of up to 20 m...

  15. 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

  16. 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.

  17. 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

  18. 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

  19. 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

  20. 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

  1. Early warning score predicts acute mortality in stroke patients

    DEFF Research Database (Denmark)

    Liljehult, J; Christensen, T

    2016-01-01

    was to investigate whether the aggregate weighted track and trigger system early warning score (EWS) can be used as a simple observational tool to identify patients at risk and predict mortality in a population of patients with acute stroke. MATERIALS AND METHODS: Patients admitted with acute stroke...... at the Copenhagen University Hospital, Nordsjaellands Hospital, Denmark, from May to September 2012 were enrolled in a retrospective cohort study (n = 274). Vital signs were measured immediately after admission and consistently during the hospitalization period. Based on the vital signs, a single composite EWS...... the EWS at admission (AUROC 0.856; 95% CI 0.760-0.951; P-value score is a simple and valid...

  2. Detection of NS1 antigen, IgM antibody for the diagnosis of dengue infection in patients with acute febrile illness

    Directory of Open Access Journals (Sweden)

    Arvind Neralwar

    2015-10-01

    Conclusions: The present study showed that dengue serological tests have a significant role in the early diagnosis of dengue fever, Hence, it is recommended to do the serological tests (NS1 Ag, IgM, IgG Ab early in all suspected dengue cases so that, we can diagnosis early and initiate necessary treatment. [Int J Res Med Sci 2015; 3(10.000: 2826-2830

  3. Psychiatric context of acute/early HIV infection. The NIMH Multisite Acute HIV Infection Study: IV.

    Science.gov (United States)

    Atkinson, J Hampton; Higgins, Jenny A; Vigil, Ofilio; Dubrow, Robert; Remien, Robert H; Steward, Wayne T; Casey, Corinna Young; Sikkema, Kathleen J; Correale, Jackie; Ake, Chris; McCutchan, J Allen; Kerndt, Peter R; Morin, Stephen F; Grant, Igor

    2009-12-01

    Acute/early HIV infection is a period of high risk for HIV transmission. Better understanding of behavioral aspects during this period could improve interventions to limit further transmission. Thirty-four participants with acute/early HIV infection from six US cities were assessed with the Mini International Diagnostic Interview, Beck Depression Inventory II, State-Trait Anxiety Inventory, Brief COPE, and an in-depth interview. Most had a pre-HIV history of alcohol or substance use disorder (85%); a majority (53%) had a history of major depressive or bipolar disorder. However, post-diagnosis coping was predominantly adaptive, with only mild to moderate elevations of anxious or depressive mood. Respondents described challenges managing HIV in tandem with pre-existing substance abuse problems, depression, and anxiety. Integration into medical and community services was associated with adaptive coping. The psychiatric context of acute/early HIV infection may be a precursor to infection, but not necessarily a barrier to intervention to reduce forward transmission of HIV among persons newly infected.

  4. 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.

  5. 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.

  6. 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

  7. Early phase of acute pancreatitis: Assessment and management

    Institute of Scientific and Technical Information of China (English)

    Veit; Phillip; Jrg; M; Steiner; Hana; Algül

    2014-01-01

    Acute pancreatitis(AP) is a potentially life-threatening disease with a wide spectrum of severity. The overall mortality of AP is approximately 5%. According to the revised Atlanta classification system, AP can be classified as mild, moderate, or severe. Severe AP often takes a clinical course with two phases, an early and a late phase, which should both be considered separately. In this review article, we first discuss general aspects of AP, including incidence, pathophysiology, etiology, and grading of severity, then focus on the assessment of patients with suspected AP, including diagnosis and risk stratification, followed by the management of AP during the early phase, with special emphasis on fluid therapy, pain management, nutrition, and antibiotic prophylaxis.

  8. [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

  9. Early continuous dialysis in acute glyphosate-surfactant poisoning

    Directory of Open Access Journals (Sweden)

    Knežević Violeta

    2012-01-01

    Full Text Available Introduction. Treating severe acute glyphosate-surfactant poisoning requires intensive therapy including dialysis. Cases of hemoperfusion and hemodialysis use in renal failure induced by herbicide ingestion have been reported in the current medical literature. We present a case report of successful patient treatment with continuous venovenous hemodiafiltration in acute glyphosate-surfactant poisoning. Case Outline. A 36-year-old male patient attempted suicide by drinking approximately 300 ml of glyphosate-surfactant about an hour before coming to our Clinic. On admittance the patient was somnolent, normotensive, acidotic and hyperkalemic. Six hours after poison ingestion there was no positive response to symptomatic and supportive therapy measures. The patient became hypotensive, hypoxic with oliguric acute renal failure, so that post-dilution continuous veno-venous hemodiafiltration was started. During the treatment the patient became hemodinamically stabile, diuresis was established along with electrolyte and acid-base status correction and a gradual decrease of blood urea nitrogen and creatinine levels. After a single 27.5-hour treatment, clinical condition and renal function parameters did not require further dialysis. Complete recovery of renal function was achieved on the fifth day. Conclusion. Early introduction of continuous veno-venous hemodiafiltration with other intensive therapy measures led to complete recovery in a hemodinamically instable patient.

  10. 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.

  11. Early Antibiotic Treatment in Acute Pancreatitis: More News

    Directory of Open Access Journals (Sweden)

    Jan J De Waele

    2006-07-01

    Full Text Available Early antibiotic treatment still remains a therapeutic challenge in the clinical management of acute pancreatitis and several papers have been published in this field [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14]. In particular, the antibiotic of choice in preventing the infection of pancreatic necrosis seems to be imipenem [4, 9, 10, 11, 13]. Subsequently, Manes et al. [15] have reported that meropenem, an antibiotic of the same family as imipenem having considerable stability in the presence of renal dehydropeptidase-I and enhanced activity against gram-negative bacteria including Pseudomonas aeruginosa, has an efficacy similar to imipenem in terms of the incidence of pancreatic infection and extrapancreatic infections. We have previously emphasized that further studies should be carried out to specifically decide on the optimal doses of meropenem in patients with acute pancreatitis and that there is a need for studies which answer the following questions. What should the timing of early antibiotic treatment be?. What are the resistant strains selected by meropenem?. Which are the nosocomial infections and fungal superinfections resulting from this new treatment? [16, 17]. These questions are still open and the study from Manes et al. is welcome to attempt to answer some of the aforementioned questions [18]. In this study, the authors compared antibiotic prophylaxis with early antibiotic treatment started after the demonstration of pancreatic necrosis. They studied 215 consecutive patients with acute pancreatitis who were randomized to either Group A (n=108, who started antibiotic therapy (meropenem 500 mg tid at admission, or Group B (n=107, who received antibiotics after computed tomography showed necrosis. C-reactive protein was determined in all patients within 48 hours from the onset of symptoms and computed tomography was performed in both groups after at least 48 h of hospitalization; the clinical course of disease was also compared

  12. 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

  13. 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.

  14. 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.

  15. Laparoscopic cholecystectomy for acute cholecystitis: early or delayed?

    Science.gov (United States)

    Song, Guo-Min; Bian, Wei; Zeng, Xian-Tao; Zhou, Jian-Guo; Luo, Yong-Qiang; Tian, Xu

    2016-01-01

    Abstract The laparoscopic cholecystectomy (LC) is an important approach of treating acute cholecystitis and the timing of performing this given treatment is associated with clinical outcomes. Although several meta-analyses have been done to investigate the optimal timing of implementing this treatment, the conflicting findings from these meta-analyses still confuse decision-making. And thus, we performed this systematic review to assess discordant meta-analyses and generate conclusive findings to facilitate informed decision-making in clinical context eventually. We electronically searched the PubMed, Cochrane Library, and EMBASE to include meta-analysis comparing early (within 7 days of the onset of symptoms) with delayed LC (at least 1 week after initial conservative treatment) for acute cholecystitis through August 2015. Two independent investigators completed all tasks including scanning and appraising eligibility, abstracting essential information using prespecified extraction form, assessing methodological quality using Oxford Levels of Evidence and Assessment of Multiple Systematic Reviews (AMSTAR) tool, and assessing the reporting quality using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), as well as implementing Jadad algorithm in each step for the whole process. A heterogeneity degree of ≤50% is accepted. Seven eligible meta-analyses were included eventually. Only one was Level I of evidence and remaining studies were Level II of evidence. The AMSTAR scores varied from 8 to 11 with a median of 9. The PRISMA scores varied from 19 to 26. The most heterogeneity level fell into the desired criteria. After implementing Jadad algorithm, 2 meta-analyses with more eligible RCTs were selected based on search strategies and implication of selection. The best available evidence indicated a nonsignificant difference in mortality, bile duct injury, bile leakage, overall complications, and conversion to open surgery, but a significant

  16. The Best Time for EEG Recording in Febrile Seizure

    Directory of Open Access Journals (Sweden)

    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

  17. Acute respiratory distress syndrome: prevention and early recognition.

    Science.gov (United States)

    de Haro, Candelaria; Martin-Loeches, Ignacio; Torrents, Eva; Artigas, Antonio

    2013-04-24

    Acute respiratory distress syndrome (ARDS) is common in critically ill patients admitted to intensive care units (ICU). ARDS results in increased use of critical care resources and healthcare costs, yet the overall mortality associated with these conditions remains high. Research focusing on preventing ARDS and identifying patients at risk of developing ARDS is necessary to develop strategies to alter the clinical course and progression of the disease. To date, few strategies have shown clear benefits. One of the most important obstacles to preventive interventions is the difficulty of identifying patients likely to develop ARDS. Identifying patients at risk and implementing prevention strategies in this group are key factors in preventing ARDS. This review will discuss early identification of at-risk patients and the current prevention strategies.

  18. 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.

  19. Acute periostitis in early acquired syphilis simulating shin splints in a jogger.

    Science.gov (United States)

    Meier, J L; Mollet, E

    1986-01-01

    Acute periostitis affecting the long bones is a characteristic but uncommon manifestation of syphilis in the adult with an early acquired infection. This report describes the history of a jogger who developed acute localized periostitis of the shaft of both tibiae during the early stage of acquired syphilis. Symptomatology was initially attributed to the medial tibial stress syndrome.

  20. Organ dysfunction as a risk factor for early severe acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Jan De Waele; S.Blot; Francis Colardyn

    2004-01-01

    @@ To the Editor: We read with interest the review paper by Tao et al.[1] on the topic of early severe acute pancreatitis (EASP, defined as severe acute pancreatitis according to the Altanta criteria[2], with organ dysfunction within 72 h after the start of symptoms) in a recent issue of the World Journal of Gastroenterology. It addresses an important problem in patients with severe acute pancreatitis,namely early organ dysfunction and its effect on outcomes.

  1. 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...

  2. 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

  3. 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 ...

  4. Early Cytokine Profile Changes In Interstitial And Necrotic Forms Of Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Kostic Irena

    2015-03-01

    Full Text Available Acute pancreatitis (AP is a common, potentially lethal, acute inflammatory process with a highly variable clinical course. The aim of this study was to analyse early changes in the serum concentrations of pro- and anti-inflammatory cytokines in the peripheral blood of patients with the interstitial form of acute pancreatitis (IAP and necrotic acute pancreatitis (NAP, especially in those patients who had lethal outcomes.

  5. 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.

  6. 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...

  7. 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...

  8. 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

  9. 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.

  10. 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.

  11. 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.

  12. 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

  13. 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

  14. 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)

  15. Early versus delayed laparoscopic cholecystectomy for people with acute cholecystitis

    DEFF Research Database (Denmark)

    Gurusamy, Kurinchi Selvan; Davidson, Christopher; Gluud, Christian

    2013-01-01

    Gallstones are present in about 10% to 15% of the adult western population. Between 1% and 4% of these adults become symptomatic in a year (the majority due to biliary colic but a significant proportion due to acute cholecystitis). Laparoscopic cholecystectomy for acute cholecystitis is mainly...... performed after the acute cholecystitis episode settles because of the fear of higher morbidity and of need for conversion from laparoscopic to open cholecystectomy. However, delaying surgery exposes the people to gallstone-related complications....

  16. 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.

  17. 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.

  18. Early Prediction of Acute Antidepressant Treatment Response and Remission in Pediatric Major Depressive Disorder

    Science.gov (United States)

    Tao, Rongrong; Emslie, Graham; Mayes, Taryn; Nakonezny, Paul; Kennard, Betsy; Hughes, Carroll

    2009-01-01

    The rate of symptom improvement during the early weeks of acute fluoxetine treatment is a good indicator of remission. This finding was made after evaluating the outcome of the fluoxetine treatment on 168 children and adults with depression.

  19. Early preventive treatment for severe acute pancreatitis combined with lung injury

    Institute of Scientific and Technical Information of China (English)

    刘学民; 刘青光; 潘承恩

    2002-01-01

    @@ Severe acute pancreatitis (SAP) can cause systematic inflammatory response syndrome (SIRS),which leads to injury or failure of the internal organs and systems.1 Among them,acute respiratory distress syndrome(ARDS)is a severe or fatal complication.In this article,the early preventive treatment for SAP combined with lung injure is studied.

  20. Early Swept-Source Optical Coherence Tomography Angiography Findings in Unilateral Acute Idiopathic Maculopathy.

    Science.gov (United States)

    Nicolo, Massimo; Rosa, Raffaella; Musetti, Donatella; Musolino, Maria; Traverso, Carlo Enrico

    2016-02-01

    Unilateral acute idiopathic maculopathy (UAIM) is a rare disorder presenting in young people with an acute onset of unilateral central visual loss often associated with a prodromal flu-like illness. The authors present the early anatomical findings of a 35-year-old man clinically diagnosed with UAIM using swept-source optical coherence tomography (SS-OCT) and SS-OCT angiography.

  1. 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.

  2. Attach importance to the early diagnosis and treatment of acute coagulation dysfunction after major war trauma

    OpenAIRE

    Li, Jie-Shou; You-sheng LI

    2013-01-01

    Coagulation dysfunction after major war trauma is conventionally attributed to consumption and dilution of coagulation factors. However, recent studies have identified an acute coagulation dysfunction at the early stage after trauma. This coagulation dysfunction due to endogenous coagulation disturbance at the early stage after trauma is called acute traumatic coagulation dysfunction (ATCD), and the patients with ATCD would have an increased complication rate and mortality. Standard coagulati...

  3. 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.

  4. 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 ...

  5. Identification of ICF categories relevant for nursing in the situation of acute and early post-acute rehabilitation

    Directory of Open Access Journals (Sweden)

    Strobl Ralf

    2008-02-01

    Full Text Available Abstract Background The recovery of patients after an acute episode of illness or injury depends both on adequate medical treatment and on the early identification of needs for rehabilitation care. The process of early beginning rehabilitation requires efficient communication both between health professionals and the patient in order to effectively address all rehabilitation goals. The currently used nursing taxonomies, however, are not intended for interdisciplinary use and thus may not contribute to efficient rehabilitation management and an optimal patient outcome. The ICF might be the missing link in this communication process. The objective of this study was to identify the categories of the International Classification of Functioning, Disability and Health (ICF categories relevant for nursing care in the situation of acute and early post-acute rehabilitation. Methods First, in a consensus process, "Leistungserfassung in der Pflege" (LEP nursing interventions relevant for the situation of acute and early post-acute rehabilitation were selected. Second, in an integrated two-step linking process, two nursing experts derived goals of LEP nursing interventions from their practical knowledge and selected corresponding ICF categories most relevant for patients in acute and post-acute rehabilitation (ICF Core Sets. Results Eighty-seven percent of ICF Core Set categories could be linked to goals of at least one nursing intervention variable of LEP. The ICF categories most frequently linked with LEP nursing interventions were respiration functions, experience of self and time functions and focusing attention. Thirteen percent of ICF Core Set categories could not be linked with LEP nursing interventions. The LEP nursing interventions which were linked with the highest number of different ICF-categories of all were "therapeutic intervention", "patient-nurse communication/information giving" and "mobilising". Conclusion The ICF Core Sets for the acute

  6. Identification of ICF categories relevant for nursing in the situation of acute and early post-acute rehabilitation

    Science.gov (United States)

    Mueller, Martin; Boldt, Christine; Grill, Eva; Strobl, Ralf; Stucki, Gerold

    2008-01-01

    Background The recovery of patients after an acute episode of illness or injury depends both on adequate medical treatment and on the early identification of needs for rehabilitation care. The process of early beginning rehabilitation requires efficient communication both between health professionals and the patient in order to effectively address all rehabilitation goals. The currently used nursing taxonomies, however, are not intended for interdisciplinary use and thus may not contribute to efficient rehabilitation management and an optimal patient outcome. The ICF might be the missing link in this communication process. The objective of this study was to identify the categories of the International Classification of Functioning, Disability and Health (ICF) categories relevant for nursing care in the situation of acute and early post-acute rehabilitation. Methods First, in a consensus process, "Leistungserfassung in der Pflege" (LEP) nursing interventions relevant for the situation of acute and early post-acute rehabilitation were selected. Second, in an integrated two-step linking process, two nursing experts derived goals of LEP nursing interventions from their practical knowledge and selected corresponding ICF categories most relevant for patients in acute and post-acute rehabilitation (ICF Core Sets). Results Eighty-seven percent of ICF Core Set categories could be linked to goals of at least one nursing intervention variable of LEP. The ICF categories most frequently linked with LEP nursing interventions were respiration functions, experience of self and time functions and focusing attention. Thirteen percent of ICF Core Set categories could not be linked with LEP nursing interventions. The LEP nursing interventions which were linked with the highest number of different ICF-categories of all were "therapeutic intervention", "patient-nurse communication/information giving" and "mobilising". Conclusion The ICF Core Sets for the acute hospital and early post-acute

  7. 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

  8. 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.

  9. 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...

  10. 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 ...

  11. Early versus on-demand nasoenteric tube feeding in acute pancreatitis

    NARCIS (Netherlands)

    Bakker, O.J.; Brunschot, S. van; Santvoort, H.C. van; Besselink, M.G.; Bollen, T.L.; Boermeester, M.A.; Dejong, C.H.; Goor, H. van; Bosscha, K.; Ali, U. Ahmed; Bouwense, S.; Grevenstein, W.M. van; Heisterkamp, J.; Houdijk, A.P.; Jansen, J.M.; Karsten, T.M.; Manusama, E.R.; Nieuwenhuijs, V.B.; Schaapherder, A.F.; Schelling, G.P. van der; Schwartz, M.P.; Spanier, B.W.; Tan, A.; Vecht, J.; Weusten, B.L.; Witteman, B.J.; Akkermans, L.M.; Bruno, M.J.; Dijkgraaf, M.G.; Ramshorst, B. van; Gooszen, H.G.; Study, G.

    2014-01-01

    BACKGROUND: Early enteral feeding through a nasoenteric feeding tube is often used in patients with severe acute pancreatitis to prevent gut-derived infections, but evidence to support this strategy is limited. We conducted a multicenter, randomized trial comparing early nasoenteric tube feeding wit

  12. Power doppler sonography in early renal transplantation: Does it differentiate acute graft rejection from acute tubular necrosis?

    Directory of Open Access Journals (Sweden)

    Haytham M Shebel

    2014-01-01

    Full Text Available To evaluate the role of power Doppler in the identification and differentiation bet-ween acute renal transplant rejection and acute tubular necrosis (ATN, we studied 67 live donor renal transplant recipients. All patients were examined by spectral and power Doppler sono-graphy. Assessment of cortical perfusion (CP by power Doppler was subjective, using our grading score system: P0 (normal CP; homogenous cortical blush extending to the capsule, P1 (reduced CP; cortical vascular cut-off at interlobular level, P2 (markedly reduced CP; scattered cortical color flow at the interlobar level. Renal biopsies were performed during acute graft dysfunction. Pathological diagnoses were based on Banff classification 1997. The Mann- Whitney test was used to test the difference between CP grades with respect to serum creatinine (SCr, and resistive index (RI. For 38 episodes of acute graft rejection grade I, power Doppler showed that CP was P1 and RI ranging from 0.78 to 0.89. For 21 episodes of acute graft rejection grade II, power Doppler showed that CP was P1, with RI ranging from 0.88 to >1. Only one case of grade III rejection had a CP of P2. Twelve biopsies of ATN had CP of P0 and RI ranging from 0.80 to 0.89 There was a statistically significant correlation between CP grading and SCr (P <0.01 as well as between CP grading and RI (P <0.05. CP grading had a higher sensitivity in the detection of early acute rejection compared with RI and cross-sectional area measurements. We conclude that power Doppler is a non-invasive sensitive technique that may help in the detection and differentiation between acute renal transplant rejection and ATN, particularly in the early post-transplantation period.

  13. 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.

  14. Can ultrasound predict the severity of acute pancreatitis early by observing acute fluid collection?

    Institute of Scientific and Technical Information of China (English)

    Yan Luo; Chao Xin Yuan; Yu Lan Peng; Pei Lin Wei; Zhao Da Zhang; Jun Ming Jiang; Lin Dai; Yun Kai Hu

    2001-01-01

    @@INTRODUCTION The spectrum of acute pancreatitis (AP) ranges from a mild spontaneously resolved disorder to severe disease with mortality up to 20%-48.4%[1-3]. sAP is defined as the AP with organ failure and /or local complications which developed form acute fluid collection (AFC) including necrosis ,abscess , pseudocyst formation into or around the pancreas [4].

  15. 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...

  16. Edema is a sign of early acute myocardial infarction on post-mortem magnetic resonance imaging.

    Science.gov (United States)

    Ruder, Thomas D; Ebert, Lars C; Khattab, Ahmed A; Rieben, Robert; Thali, Michael J; Kamat, Pranitha

    2013-12-01

    The aim of this study was to investigate if acute myocardial infarction can be detected by post-mortem cardiac magnetic resonance (PMMR) at an earlier stage than by traditional autopsy, i.e., within less than 4 h after onset of ischemia; and if so, to determine the characteristics of PMMR findings in early acute infarcts. Twenty-one ex vivo porcine hearts with acute myocardial infarction underwent T2-weighted cardiac PMMR imaging within 3 h of onset of iatrogenic ischemia. PMMR imaging findings were compared to macroscopic findings. Myocardial edema induced by ischemia and reperfusion was visible on PMMR in all cases. Typical findings of early acute ischemic injury on PMMR consist of a central zone of intermediate signal intensity bordered by a rim of increased signal intensity. Myocardial edema can be detected on cardiac PMMR within the first 3 h after the onset of ischemia in porcine hearts. The size of myocardial edema reflects the area of ischemic injury in early acute (per-acute) myocardial infarction. This study provides evidence that cardiac PMMR is able to detect acute myocardial infarcts at an earlier stage than traditional autopsy and routine histology.

  17. Thrombolytic therapy preserves vagal activity early after acute myocardial infarction

    DEFF Research Database (Denmark)

    Lind, P; Hintze, U; Møller, M

    2001-01-01

    OBJECTIVE: The purpose of this study was to evaluate the effects of thrombolytic therapy on vagal tone after acute myocardial infarction (AMI). DESIGN: Holter monitoring for 24 h was performed at hospital discharge and 6 weeks after AMI in 74 consecutive male survivors of a first AMI, who fulfill...

  18. Evaluation of Early Reperfusion Criteria in Acute Ischemic Stroke

    DEFF Research Database (Denmark)

    Ozenne, Brice; Cho, Tae-Hee; Mikkelsen, Irene Klaerke;

    2015-01-01

    BACKGROUND AND PURPOSE: Though still debated, early reperfusion is increasingly used as a biomarker for clinical outcome. However, the lack of a standard definition hinders the assessment of reperfusion therapies and study comparisons. The objective was to determine the optimal early reperfusion ...

  19. 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

  20. Predictors of early arrival at the emergency department in acute ischaemic stroke.

    LENUS (Irish Health Repository)

    Curran, C

    2012-01-31

    BACKGROUND: A requirement of an effective acute stroke service is the early arrival of patients to the hospital emergency department (ED). This will allow the possible use of thrombolytic therapy or other acute interventions within a limited time window. AIMS: We investigated the predictors of early arrival in a single hospital serving a mixed urban and rural catchment area. METHODS: A retrospective review of all case notes for 1 year was performed. RESULTS: Of 105 acute strokes, 91 were cerebral infarcts and a total of 71 cases presenting initially to the ED had timing available for analysis. 39.4% presented within 3 h, and 12.7% were potentially suitable for thrombolysis. Those living closer to the hospital were not more likely to arrive within 3 h (Z = -0.411, p = 0.68). Presenting directly to the hospital by emergency services (or private transport) was significantly associated with early arrival in a univariate comparison (p < 0.001), and in a multivariate model. CONCLUSION: The only independent predictor of early arrival to the ED is direct presentation. Improved public education of the importance of recognition of stroke symptoms and rapid contact with the emergency services will improve the early attendance following acute stroke, allowing increased use of acute stroke treatments.

  1. 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.

  2. 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...

  3. 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...

  4. 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.

  5. Early Biventricular Molecular Responses to an Acute Myocardial Infarction

    OpenAIRE

    Erdal, Cenk; Karakülah, Gökhan; Fermancı, Emel; Kunter, İmge; Silistreli, Erdem; Tülay CANDA; Erdal, Esra; Hepaguslar, Hasan

    2011-01-01

    Background: Acute myocardial infarction (AMI) remains as one of the most common lethal diseases in the world and therefore it is necessary to understand its effect on molecular basis. Genome-wide microarray analysis provides us to predict potential biomarkers and signaling pathways for this purpose. Objectives: The aim of this study is to understand the molecular basis of the immediate right ventricular cellular response to left ventricular AMI. Material and Methods: A rat model of left anter...

  6. [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.

  7. 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.

  8. 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...

  9. 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...

  10. Intense adrenal enhancement in patients with acute pancreatitis and early organ failure.

    Science.gov (United States)

    Bollen, T L; van Santvoort, H C; Besselink, M G H; van Ramshorst, B; van Es, H W; Gooszen, H G

    2007-10-01

    Intense adrenal enhancement has previously been reported in patients with hypovolemic and septic shock. The purpose of this study was to assess whether this computed tomography (CT) finding is also observed in patients presenting with severe acute pancreatitis and early organ failure. A retrospective analysis of a prospectively collected database was performed. Out of 38 consecutive patients with predicted severe acute pancreatitis, 3 patients showed intense bilateral adrenal enhancement on early CT. All patients had early multiple organ failure and subsequently died. In two cases, pathologic correlation was obtained. Intense adrenal enhancement may be a new prognostic indicator in patients with acute pancreatitis, particularly when organ failure is present at the time of CT examination. Further studies are necessary to confirm this observation.

  11. Modified Da Chengqi granules improvement in immune function in early severe acute pancreatitis patients.

    Science.gov (United States)

    Jiang, D-L; Yang, J; Jiang, S-Y; Yuan, F-L; Gu, Y-L; Li, J-P; Pei, Z-J

    2016-01-01

    We investigated the role of modified Da Chengqi granules in improving immune function in early severe acute pancreatitis patients. Early severe acute pancreatitis patients who agreed to receive combined treatment of traditional Chinese and Western medicine were randomly assigned to the experimental or control group. All subjects received conventional therapy to support organ function. The experimental group also received modified Da Chengqi granules. Cytokine (interleukin-6, interleukin-10, and tumor necrosis factor-α) levels, immunological markers (HLA-DR, Treg, and Th1/Th2), urinary lactulose/mannitol ratio, and endotoxin levels were measured at 1, 3, 7, and 14 days after hospital admission. The total mortality rate was 11.69% (9/77), which was significantly lower in the experimental group [4.88% (2/41)] than in the control group [19.44% (7/36); χ(2) = 3.940, P Da Chengqi granules can improve immune function in early severe acute pancreatitis patients.

  12. Asymptomatic early acute appendicitis initiated and diagnosed during colonoscopy: A case report

    Institute of Scientific and Technical Information of China (English)

    Michelle Petro; Anil Minocha

    2005-01-01

    Colonoscopic diagnosis of asymptomatic early acute appendicitis is exceedingly rare. Although obstruction of the lumen due to various causes is believed to be the most common physiologic mechanism of acute appendicitis, all of the previously documented cases in the literature have only shown a patent appendiceal lumen with pus flowing into the cecum. We present the case of a patient undergoing colonoscopy for colorectal cancer evaluation with no abdominal symptoms. An obstructed, swollen appendix was seen. The process was probably initiated during the colonoscopy, documenting perhaps the earliest stage of acute appendicitis for the first time. Endoscopic, CT and microscopic documentation of the case is also presented.

  13. Early laparoscopic cholecystectomy is the appropriate management for acute gangrenous cholecystitis.

    Science.gov (United States)

    Choi, Sae Byeol; Han, Hyung Joon; Kim, Chung Yun; Kim, Wan Bae; Song, Tae-Jin; Suh, Sung Ock; Kim, Young Chul; Choi, Sang Yong

    2011-04-01

    Treatment of severe acute cholecystitis by laparoscopic cholecystectomy remains controversial because of technical difficulties and high rates of complications. We determined whether early laparoscopic cholecystectomy is appropriate for acute gangrenous cholecystitis. The medical records of 116 patients with acute gangrenous cholecystitis admitted to the Korea University Guro Hospital between January 2005 and December 2009 were reviewed. The early operation group, those patients who had cholecystectomies within 4 days of the diagnosis, was compared with the delayed operation group, who had cholecystectomies 4 days after the diagnosis. Of the 116 patients, 57 were in the early operation group and 59 were in the delayed operation group. There were no statistical differences between the groups with respect to gender, age, body mass index, operative methods, major complications, duration of symptoms, mean operative time (98 vs 107 minutes), or postoperative hospital stay. However, the total hospital stay was significantly longer in the delayed operation group. More patients underwent preoperative percutaneous cholecystostomy in the delayed operation group (3.5 vs 15.3%). Early laparoscopic cholecystectomy for acute gangrenous cholecystitis is safe and feasible. There is no advantage to postponing an urgent operation in patients with acute gangrenous cholecystitis.

  14. Laparoscopic cholecystectomy in the treatment of acute cholecystitis: comparison of results between early and late cholecystectomy.

    Science.gov (United States)

    Acar, Turan; Kamer, Erdinç; Acar, Nihan; Atahan, Kemal; Bağ, Halis; Hacıyanlı, Mehmet; Akgül, Özgün

    2017-01-01

    Laparoscopic cholecystectomy has become the gold standard in the treatment of symptomatic gallstones. The common opinion about treatment of acute cholecystitis is initially conservative treatment due to preventing complications of inflamation and following laparoscopic cholecystectomy after 6- 8 weeks. However with the increase of laparoscopic experience in recent years, early laparoscopic cholecystectomy has become more common. We aimed to compare the outcomes of the patients to whom we applied early or late cholecystectomy after hospitalization from the emergency department with the diagnosis of AC between March 2012-2015. We retrospectively reviewed the files of totally 66 patients in whom we performed early cholecystectomy (within the first 24 hours) (n: 33) and to whom we firstly administered conservative therapy and performed late cholecystectomy (after 6 to 8 weeks) (n: 33) after hospitalization from the emergency department with the diagnosis of acute cholecystitis. The groups were made up of patients who had similar clinical and demographic characteristics. While there were no statistically significant differences between the durations of operation, the durations of hospitalization were longer in those who underwent early cholecystectomy. Moreover, more complications were seen in the patients who underwent early cholecystectomy although the difference was not statistically significant. Early cholecystectomy is known to significantly reduce the costs in patients with acute cholecystitis. However, switching to open surgery as well as increase of complications in patients who admitted with severe inflammation attack and who have high comorbidity, caution should be exercised when selecting patients for early operation.

  15. Design, delivery, and evaluation of early interventions for children exposed to acute trauma

    Directory of Open Access Journals (Sweden)

    Nancy Kassam-Adams

    2014-07-01

    Full Text Available Background: Exposure to acute, potentially traumatic events is an unfortunately common experience for children and adolescents. Posttraumatic stress (PTS responses following acute trauma can have an ongoing impact on child development and well-being. Early intervention to prevent or reduce PTS responses holds promise but requires careful development and empirical evaluation. Objectives: The aims of this review paper are to present a framework for thinking about the design, delivery, and evaluation of early interventions for children who have been exposed to acute trauma; highlight targets for early intervention; and describe next steps for research and practice. Results and conclusions: Proposed early intervention methods must (1 have a firm theoretical grounding that guides the design of intervention components; (2 be practical for delivery in peri-trauma or early post-trauma contexts, which may require creative models that go outside of traditional means of providing services to children; and (3 be ready for evaluation of both outcomes and mechanisms of action. This paper describes three potential targets for early intervention—maladaptive trauma-related appraisals, excessive early avoidance, and social/interpersonal processes—for which there is theory and evidence suggesting an etiological role in the development or persistence of PTS symptoms in children.

  16. 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.

  17. 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.

  18. Psychosocial Acute Treatment in Early-Episode Schizophrenia Disorders

    Science.gov (United States)

    Bola, John R.

    2006-01-01

    Objective: This article reviews evidence on the treatment of early episode schizophrenia spectrum disorders that contradicts, in some cases, the American Psychiatric Association's generic recommendation of antipsychotic medication treatment for at least a year. Method: Evidence on lack of diagnostic validity, absence of demonstrated long-term…

  19. Mortality in Acute Pancreatitis: Is It an Early or a Late Event?

    Directory of Open Access Journals (Sweden)

    Antonio Carnovale

    2005-09-01

    Full Text Available Context Many prior studies have suggested that the majority of deaths in severe acute pancreatitis occur late in the course of the disease as a result of pancreatic sepsis or pancreatic septic-like syndrome. Other have observed that at least half of the deaths occur early as a result of multisystem organ failure. Objective The aim of the present study was to determine the timing of mortality of severe acute pancreatitis and to analyze the course of the disease in a large series of patients. Patients All consecutive patients with a diagnosis of acute pancreatitis admitted to our Centre from October 1984 to December 2000 were retrospectively studied. One thousand one hundred and fifty episodes of acute pancreatitis occurred in 1,135 patients. Main outcome measures Total mortality and frequency of early deaths (less than or equal to 14 days after admission. The clinical features of patients who died were also compared in the early and late mortality groups. Results The overall mortality rate of acute pancreatitis was 4.8% (55 deaths out of 1,135 cases and when considering the severe forms only, it was13.5% (55 deaths out of 408 cases; 28 deaths (50.9% occurred within the first two weeks of hospitalization (median day 8, range 2-14 whereas 27 cases (49.1% occurred after two weeks (median day 28, range 15-56. Early deaths resulted primarily from multisystem organ failure; late deaths occurred mainly from complications in patients having infected necrosis. Conclusion Early deaths in severe acute pancreatitis occur in the half of patients within the first 14 days owing to multi-organ system failure. The remainder of deaths occur later from complications secondary to the infection of pancreatic necrosis; in this subgroup of patients, the association of infected necrosis with organ failure is found frequently.

  20. 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.

  1. 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...

  2. Air pollutants, genes and early childhood acute bronchitis.

    Science.gov (United States)

    Ghosh, Rakesh; Topinka, Jan; Joad, Jesse P; Dostal, Miroslav; Sram, Radim J; Hertz-Picciotto, Irva

    2013-09-01

    Studies have reported gene-by-environment interaction for chronic respiratory conditions but none on acute illnesses in children. We investigated, longitudinally, whether genotype modifies the relationship of environmental exposures (second-hand tobacco smoke, polycyclic aromatic hydrocarbons, particulate matter bronchitis in children below two years. A random sample of 1133 children, born between 1994 and 1998, in two districts of the Czech Republic, was followed-up from birth, of which 793 were genotyped. Pediatric records were abstracted for respiratory illnesses. Second-hand tobacco smoke exposure from household members was obtained through questionnaires and verified using urine cotinine. Air monitoring provided estimates of ambient polycyclic aromatic hydrocarbons and PM2.5. Additionally, we collected information on a range of potential confounders including breastfeeding history, indoor fuel use, other children in household, maternal characteristics, ambient temperature etc. DNA was extracted from tissues taken from the middle of the placenta, opposite the umbilical cord. We examined six single nucleotide polymorphisms (GSTM1, GSTP1, GSTT1, CYP1A1 MspI, EPHX1 exon 3 and 4) and one (EPHX1) diplotype. To investigate effect measure modification we constructed logistic regression models using generalized estimating equations (for repeated observations) stratified by genotypes. The EPHX1 low activity diplotype consistently imparts greater susceptibility to bronchitis from second-hand tobacco smoke, polyclic aromatic hydrocarbons (PAH) and PM2.5. Each of these three classes of exposure also showed elevated risk for bronchitis in the presence of either one or two histidines at exon 3 and exon 4 of EPHX1. Additional effect modifiers include CYP1A1 and GSTT1. Several xenobiotic metabolizing genes may modify the impact of second-hand tobacco smoke and ambient air pollutants, polycyclic aromatic hydrocarbons and PM2.5, on acute bronchitis in preschool children

  3. 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.

  4. Early diagnostics and treatment with acute burn sepsis

    Institute of Scientific and Technical Information of China (English)

    Ahmedov A.A.; Shakirov B.M.; Karabaev H.K

    2015-01-01

    Objective: To determine the value of the procalcitonin test used for early diagnosis of sepsis and to study the course and treatment of burn sepsis in patients with severe burns. Methods: Eighty patients in the Burn Department of Republican Scientific Centre of Emergency Medical Care, aged 17-75 years with burn injuries covering 30%-85% of the body surface, were enrolled in the study. Procalcitonin is marker of sepsis, procalcitonin > 2 ng/mL, sensitivity -89%, specific feature -94%. Results: The result showed that among septic patients with severe burns, rational use of intensive therapy for burn sepsis and septic shock in combination with parentrial ozonotherapy resulted in decreases of syndrome of poly organ insufficiency and lethal outcomes from 70%accordingly. The result allows the conclusion that the treatment examined leads to a significant increase in survival coefficient. Conclusions: This in turn confirms the efficacy of early necrectomy and auto dermoplasty of deep burn wounds in victims with sepsis.

  5. Cellular Immune Responses and Viral Diversity in Individuals Treated during Acute and Early HIV-1 Infection

    Science.gov (United States)

    Altfeld, Marcus; Rosenberg, Eric S.; Shankarappa, Raj; Mukherjee, Joia S.; Hecht, Frederick M.; Eldridge, Robert L.; Addo, Marylyn M.; Poon, Samuel H.; Phillips, Mary N.; Robbins, Gregory K.; Sax, Paul E.; Boswell, Steve; Kahn, James O.; Brander, Christian; Goulder, Philip J.R.; Levy, Jay A.; Mullins, James I.; Walker, Bruce D.

    2001-01-01

    Immune responses induced during the early stages of chronic viral infections are thought to influence disease outcome. Using HIV as a model, we examined virus-specific cytotoxic T lymphocytes (CTLs), T helper cells, and viral genetic diversity in relation to duration of infection and subsequent response to antiviral therapy. Individuals with acute HIV-1 infection treated before seroconversion had weaker CTL responses directed at fewer epitopes than persons who were treated after seroconversion. However, treatment-induced control of viremia was associated with the development of strong T helper cell responses in both groups. After 1 yr of antiviral treatment initiated in acute or early infection, all epitope-specific CTL responses persisted despite undetectable viral loads. The breadth and magnitude of CTL responses remained significantly less in treated acute infection than in treated chronic infection, but viral diversity was also significantly less with immediate therapy. We conclude that early treatment of acute HIV infection leads to a more narrowly directed CTL response, stronger T helper cell responses, and a less diverse virus population. Given the need for T helper cells to maintain effective CTL responses and the ability of virus diversification to accommodate immune escape, we hypothesize that early therapy of primary infection may be beneficial despite induction of less robust CTL responses. These data also provide rationale for therapeutic immunization aimed at broadening CTL responses in treated primary HIV infection. PMID:11148221

  6. 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

  7. 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

  8. 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.

  9. 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.

  10. 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.

  11. 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.

  12. MALARIA TYPHOID CO - INFECTION AMONG FEBRILE PATIENTS

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    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.

  13. 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.

  14. Early and Late Acute Kidney Injury in Severely Burned Patients

    Science.gov (United States)

    Witkowski, Wojciech; Kawecki, Marek; Surowiecka-Pastewka, Agnieszka; Klimm, Wojciech; Szamotulska, Katarzyna; Niemczyk, Stanisław

    2016-01-01

    Background This study evaluated factors influencing early and late occurrence of AKI in severely burned patients and assessed the relationship between time of occurrence of AKI and mortality of AKI patients. Material/Methods Renal function was evaluated at 3 time points: at admission, at the critical point or middle point of hospitalization, and at the endpoint for which death or a discharge from the center was considered. AKI criteria were: decrease in GFR of less than 60 ml/min at admission, decrease in GFR of more than 75% compared to baseline, and decrease in the daily diuresis of less than 500 ml/24 h. Results At admission, 15.1% of the patients had eGFR burns, respiratory failure, low protein concentration (for all ppatients. Mortality was 100% with the initial GFR ≥60, 100% with the initial GFR patients and mortality in this group was 79.2%. Mortality in the entire group with AKI was 88.0% versus 24.5%. Conclusions The frequent occurrence of AKI, especially early, worsens the prognosis for survival. Assessment of renal function should be included in the prognostic scales for burned patients. PMID:27746455

  15. 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.

  16. 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".

  17. 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

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

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    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. 

  19. Early Age Thermal Conditioning Improves Broiler Chick's Response to Acute Heat Stress at Marketing Age

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    Ahmed M. Hassan

    2012-01-01

    Full Text Available Problem statement: Acute heat stress at marketing age especially in broiler chickens raised in open houses with reduced means of heat exchange leads to economic losses. The objective of this study was to determine beneficial effects of early age thermal conditioning in reducing adverse effects of acute heat stress and decrease losses. Approach: Ninety one day-old broiler chicks were randomly assigned to one of three treatments (n = 30: (1 control (normally raised, (2 early age thermal conditioning (exposed to temperature of 40±1°C for 24 h at 5th day of age, then raised as control chicks and (3 chronic stress (exposed to 33±2°C from day one till 6 weeks of age. At 42nd day of age, all chicks were subjected to acute heat stress of 39±2°C for 2 h. Blood samples were collected from all groups before and after exposure to acute heat stress. Results: Blood pH increased in both controls and thermally-conditioned chicks after exposure to acute heat stress coinciding with significant decrease in blood carbon dioxide pressure (pCo2 in controls only. Blood potassium level decreased in controls, while in thermally-conditioned or chronically-stressed no significant changes were observed. Blood sodium level showed a trend toward decreased levels in controls while a trend toward increased levels was observed in both thermally-conditioned and chronically-stressed birds. Importantly, significant reductions were observed in total erythrocyte count and hemoglobin level in chronically-stressed birds as compared to other groups before and after acute stress exposure. Hetrophil/lymphocyte ratio increased in both controls and thermally-conditioned chicks after acute heat exposure, but not in chronically-stressed birds. Conclusion: When exposed to acute heat stress at marketing age, chicks subjected to early age thermal conditioning responded very similar to birds adapted to chronic heat stress indicating a protective role of early age thermal conditioning.

  20. Soluble E-Cadherin: An Early Marker of Severity in Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    A. Sewpaul

    2009-01-01

    Full Text Available Background/Aims. At present, there is no simple test for predicting severity in acute pancreatitis. We investigated the use of an assay of soluble E-cadherin (sE-cadherin. Methods. Concentrations of sE-cadherin, from 19 patients with mild acute pancreatitis, 7 patients with severe acute pancreatitis, 11 patients with other acute gastrointestinal pathologies, and 12 healthy subjects were measured using a commercially available sandwich ELISA kit based on two monoclonal antibodies specific to the extracellular fragment of human E-cadherin. Measurements were made at 12 hours or less from onset of pain and also at 24 and 48 hours after onset of pain. Results. Mean (standard deviation concentration of sE-cadherin in patients with severe acute pancreatitis at <12 hours was 17780 ng/mL (7853, significantly higher than that of healthy volunteers 5180 ng/mL (1350, =.0039, patients with other gastrointestinal pathologies 7358 ng/mL (6655, =.0073, and also significantly higher than that of patients with mild pancreatitis, 7332 ng/mL (2843, =.0019. Discussion. Serum sE-cadherin could be an early (within 12 hours objective marker of severity in acute pancreatitis. This molecule warrants further investigation in the form of a large multicentre trial.

  1. Early outcome after intravenous thrombolysis in patients with acute ischemic stroke

    Directory of Open Access Journals (Sweden)

    Pornpatr A Dharmasaroja

    2011-01-01

    Full Text Available Background : Patients with acute ischemic stroke who had early neurological improvement had better functional outcome. The purpose of this study was to determine factors associated with early clinical improvement and early worsening in patients with acute ischemic stroke treated with intravenous thrombolysis. Patients and Methods : Patients treated with intravenous recombinant tissue plasminogen activator (rtPA between August 2008 and November 2010 were the subjects of this study. Early improvement was defined by marked, clinical improvement or complete recovery at 24 h (National Institutes of Health Stroke Scale (NIHSS 0-4 at 24 h. Early worsening was defined by an increase in NIHSS ≥1 from baseline. The baseline characteristics were compared between patients with and without outcome of interest. Results : Of the 203 patients studied, 19 (9.4% patients had complete recovery and 68 (33.5% patients had marked clinical improvement (NIHSS 1-4 at 24 h. Most patients with early clinical improvement (86% had favorable outcome at three months. Of the 22 (10.8% patients who had early clinical worsening, only three (14% patients achieved favorable outcome at three months and six (29% patients died. Multivariate analysis revealed that older age (≥70 years old (odd ratio (OR 0.498, P = 0.049, severe stroke (NIHSS ≥15 (OR 0.154, P < 0.0001 and having intracerebral hemorrhage (ICH (OR 0.364, P = 0.032 were inversely associated with early improvement. History of transient ischemic attack (TIA (OR 7.724, P = 0.043 and ICH (OR 4.477, P = 0.008 were related to early worsening. Conclusions : The presence of early clinical improvement or worsening within 24 h after treatment with rtPA had major impact on the outcome at three months.

  2. 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.

  3. Early sleep apnea screening on a stroke unit is feasible in patients with acute cerebral ischemia

    Science.gov (United States)

    Kepplinger, Jessica; Barlinn, Kristian; Albright, Karen C.; Schrempf, Wiebke; Boehme, Amelia K.; Pallesen, Lars-Peder; Schwanebeck, Uta; Graehlert, Xina; Storch, Alexander; Reichmann, Heinz; Alexandrov, Andrei V.; Bodechtel, Ulf

    2017-01-01

    Early screening for sleep apnea (SA) is rarely considered in patients with acute cerebral ischemia. We aimed to evaluate the feasibility of early SA screening on a stroke unit, its impact on post-discharge SA care and the relation of SA to clinical features. Patients with acute ischemic stroke (AIS) and transient ischemic attack (TIA) prospectively underwent overnight cardiorespiratory polygraphy within 3 ± 2 days of symptom-onset. Feasibility was defined as analyzable polygraphy in 90 % of studied patients. We enrolled 61 patients (84 % AIS, 16 % TIA): mean age 66 ± 8 years, 44 % men, median NIHSS 1 (0–15), median ESS 5 (0–13). Analyzability was given in 56/61 (91.8 %; one-sided 95 % CI, lower-bound 86.0 %) patients indicating excellent feasibility of early SA screening with no significant differences in stroke severity (100 % in TIA, 91 % minor stroke, 83 % major stroke, p = 0.474). Ninety-one percent (51/56) had an apnea–hypopnea index ≥5/h (median: 20/h [0–79]); 32 % (18/ 56) mild, 30 % (17/56) moderate, and 29 % (16/56) severe SA. When comparing sleep-related ischemic stroke (SIS) and non-SIS patients, no differences were found regarding the presence (95 vs. 89 %, p = 0.49) or severity (e.g., severe SA: 32 vs. 27 %, p = 0.69) of SA. After 12 months, 27/38 (71 %) patients given specific recommendations completed in-laboratory sleep work-up and 7/27 (25 %) were prescribed for non-invasive ventilatory correction. In conclusion, early SA screening is feasible in patients with acute cerebral ischemia and may have a positive impact on post-discharge SA care. Given the high frequency and atypical presentation of SA, early screening for SA should be considered in all acute cerebral ischemia patients. PMID:23263538

  4. Data mining for prospective early detection of safety signals in the Vaccine Adverse Event Reporting System (VAERS): a case study of febrile seizures after a 2010-2011 seasonal influenza virus vaccine.

    Science.gov (United States)

    Martin, David; Menschik, David; Bryant-Genevier, Marthe; Ball, Robert

    2013-07-01

    Reports of data mining results as an initial indication of a prospectively detected safety signal in the US Vaccine Adverse Event Reporting System (VAERS) have been limited. In April 2010 a vaccine safety signal for febrile seizures after Fluvax(®) and Fluvax(®) Junior was identified in Australia without the aid of data mining. In order to refine Northern Hemisphere influenza vaccine safety surveillance, VAERS data mining analyses based on vaccine brand name were initiated during the 2010-2011 influenza season. We describe the strategies that led to the finding of a novel safety signal using empirical Bayesian data mining. The primary US VAERS analysis calculated an empirical Bayesian geometric mean (EBGM), which was adjusted for age group, sex and year received. A secondary age-stratified analysis calculated a separate EBGM for 11 pre-defined age subsets. These bi-weekly analyses were generated with database restrictions that separated live and inactivated vaccines as well as with the US VAERS database. A cutoff of 2.0 at the fifth percentile of the confidence interval (CI) for the EBGM, the EB05, was used to identify vaccine adverse event combinations for further evaluation. Examination of potential interactions among concomitantly administered vaccines is based on the Interaction Signal Score (INTSS), which is a relative measure of how much excess disproportionality is present in the three-dimensional combination of two vaccines and one adverse event term. An INTSS >1 indicates that the CI for the three-dimensional analysis is larger than and does not overlap with the CI from the highest two-dimensional analysis. We subsequently examined the possibility of masking by removing all 2,095 Fluzone(®) 2010-2011 reports from the 10 December 2010 version of the VAERS database. In addition, we calculated relative reporting ratios to observe the relative contribution of adjustment and the Multi-Item Gamma Poisson Shrinker (MGPS) algorithm to EBGM values. On 10

  5. Relation between change in blood pressure in acute stroke and risk of early adverse events and poor outcome

    DEFF Research Database (Denmark)

    Sandset, Else C; Murray, Gordon D; Bath, Philip M W;

    2012-01-01

    The Scandinavian Candesartan Acute Stroke Trial (SCAST) found no benefits of candesartan in acute stroke. In the present analysis we aim to investigate the effect of change in blood pressure during the first 2 days of stroke on the risk of early adverse events and poor outcome.......The Scandinavian Candesartan Acute Stroke Trial (SCAST) found no benefits of candesartan in acute stroke. In the present analysis we aim to investigate the effect of change in blood pressure during the first 2 days of stroke on the risk of early adverse events and poor outcome....

  6. 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.

  7. 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...

  8. 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.

  9. Microbial Translocation Contribute to Febrile Episodes in Adults with Chemotherapy-Induced Neutropenia

    Science.gov (United States)

    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

  10. Microbial translocation contribute to febrile episodes in adults with chemotherapy-induced neutropenia.

    Directory of Open Access Journals (Sweden)

    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.

  11. Exposure to prenatal stress has deleterious effects on hippocampal function in a febrile seizure rat model.

    Science.gov (United States)

    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.

  12. Febrile seizures: an appropriate-aged model suitable for long-term studies

    Science.gov (United States)

    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

  13. 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.

  14. Effectiveness of an Early Versus Conservative Invasive Treatment Strategy in Acute Coronary Syndromes

    DEFF Research Database (Denmark)

    Hansen, Kim Wadt; Sorensen, Rikke; Madsen, Mette;

    2015-01-01

    Background: Randomized clinical trials have found that early invasive strategies reduce mortality, myocardial infarction (MI), and rehospitalization compared with a conservative invasive approach in acute coronary syndromes (ACSs), but the effectiveness of such strategies in real-world settings...... is unknown. Objective: To investigate adverse cardiovascular outcomes of an early versus conservative invasive strategy in a national cohort of patients with ACSs. Design: Retrospective cohort study. Setting: Administrative health care data on hospitalizations, procedures, and outcomes abstracted from...... the Danish national registries and covering all acute invasive procedures in patients presenting with an ACS. Patients: 19 704 propensity score-matched patients hospitalized with a first ACS between 1 January 2005 and 31 December 2011. Measurements: Risk for cardiac death or rehospitalization for MI within...

  15. Early rehabilitation and neuroprotective drug therapy outcomes in elderly patients with acute stroke

    Institute of Scientific and Technical Information of China (English)

    Yue Chen; Lufang Chen; Yiqing Tao; Feixue Zhou; Chunlan Cui; Shichao Liu

    2011-01-01

    Sixty elderly patients, who suffered from acute stroke and were admitted within a 1-year period to the Department of Geriatrics in the First Affiliated Hospital of School of Medicine, Zhejiang University, China, underwent early rehabilitation in combination with neuroprotective drug therapy. Limb movement, cognitive functions and daily life self-care ability in elderly patients upon admission and discharge were assessed using the Hunt-Hess scale, functional independence measures and mini-mental state examination. The mean duration of hospital stay among the 60 patients was 35 days. Upon discharge, 42 (75%) of the patients exhibited cognitive impairment to varying degrees, and 25 (45%) of the 56 stroke patients who underwent rehabilitation evaluation attained independence in daily living activities, 11 (20%) required intermittent supervision, and 20 (36%) required 24-hour constant supervision during performance of these activities. Results demonstrated that early rehabilitation treatment in combination with neuroprotective therapy for acute stroke was effective.

  16. Tools and early management of language and swallowing disorders in acute stroke patients.

    Science.gov (United States)

    Flamand-Roze, Constance; Cauquil-Michon, Cécile; Denier, Christian

    2012-02-01

    The role of the stroke units in improving morbidity, mortality, and recovery from stroke is clearly demonstrated. However, acute management of language disorders in these specialized units remains controversial, and management of swallowing disorders is usually nonstandardized. The recent validation of a scale for rapid screening of language disorders (LAST [Language Screening Test]) in acute stroke patients should allow optimization of their detection and early management. Swallowing disorders should be screened and managed using a standardized protocol. Following early initial evaluation repeated on a daily basis, they justify tailored rehabilitation sessions, adaptation of food textures, team formation, and families' information. The use of these protocols implies the cooperation and coordination of the medical and paramedical teams and the daily presence of speech therapists. These aspects are crucial for patients in the stroke units to achieve full benefits from the management proposed in this paper, leading to diminution of complications and better long-term functional prognosis.

  17. Early Hemodynamic Disorders and Their Association with the Development of Acute Pulmonary Lesion in Severe Concomitant Injury

    Directory of Open Access Journals (Sweden)

    V. V. Moroz

    2005-01-01

    Full Text Available Early changes in the parameters of central hemodynamics and pulmonary extravascular fluid were studied in patients who had sustained a severe concomitant injury in combination with acute massive blood loss. Early postoperative monitoring of these parameters by a «Pulsion Picco Plus» invasive monitoring apparatus was ascertained to verify the early stages on non-cardiogenic pulmonary edema, to assess a risk for acute lung lesion and acute respiratory distress syndrome in the phase of reperfusion lesions, and to perform an adequate correction of therapy.

  18. EARLY ALLOGRAFT DYSFUNCTION AND ACUTE KIDNEY INJURY AFTER LIVER TRANSPLANTATION: DEFINITIONS, RISK FACTORS AND CLINICAL SIGNIFICANCE

    Directory of Open Access Journals (Sweden)

    L. Y. Moysyuk

    2012-01-01

    Full Text Available This review discusses issues related to intensive care in recipients of transplanted liver in the early postoperative period, with an emphasis on contemporary conditions and attitudes that are specific for this group of patients. Early allograft dysfunction (EAD requires immediate diagnosis and appropriate treatment in case. The causes of the EAD and therapeutic tactics are discussed. Acute kidney injury (AKI and renal failure are common in patients after transplantation. We consider etiology, risk factors, diagnosis and treatment guidelines for AKI. The negative impact of EAD and AKI on the grafts survival and recipients is demonstrated. 

  19. Survival in patients without acute ST elevation after cardiac arrest and association with early coronary angiography

    DEFF Research Database (Denmark)

    Dankiewicz, J; Nielsen, N; Annborn, M

    2015-01-01

    PURPOSE: To investigate whether early coronary angiography (CAG) after out-of-hospital cardiac arrest of a presumed cardiac cause is associated with improved outcomes in patients without acute ST elevation. METHODS: The target temperature management after out-of-hospital cardiac arrest (TTM) trial...... the first 6 h after arrest. Primary outcome was mortality at the end of trial. A Cox proportional hazard model was created to estimate hazard of death, adjusting for covariates. In addition, a propensity score matched analysis was performed. RESULTS: A total of 252 patients (46 %) received early CAG...

  20. Clinical features and early treatment response of central nervous system involvement in childhood acute lymphoblastic leukemia

    DEFF Research Database (Denmark)

    Levinsen, Mette; Taskinen, Mervi; Abrahamsson, Jonas

    2014-01-01

    BACKGROUND: Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) remains a therapeutic challenge. PROCEDURE: To explore leukemia characteristics of patients with CNS involvement at ALL diagnosis, we analyzed clinical features and early treatment response of 744...... leukemia and patients without such characteristics (0.50 vs. 0.61; P = 0.2). CONCLUSION: CNS involvement at diagnosis is associated with adverse prognostic features but does not indicate a less chemosensitive leukemia....

  1. [Early rehabilitation program in uncomplicated Stanford type B acute aortic dissection].

    Science.gov (United States)

    Inoue, Takehiko; Ichihara, Tetsuya; Sakaguchi, Hidehito; Kanamori, Taro

    2014-08-01

    Between December 2009 and August 2011, 120 patients with uncomplicated Stanford type B acute aortic dissection( UBAD) received medical treatment. In October 2010, we initiated an early rehabilitation program for UBAD patients in an acute phase. This early rehabilitation program, which was aimed at enabling the patient to walk around the ward within 2 days, was conducted for 87 consecutive patients;the remaining 33 were subjected to the conventional rehabilitation program. Mortality was not significantly different between the 2 groups. The incidence of atelectasis, need for mechanical ventilation, and intensive care unit syndrome during medical treatment occurred in 48% (16/33), 15% ( 5/33), and 30% ( 10/33), respectively, of the conventional group and in 3.4% ( 3/87), 1.1% (1/87), and 3.4% ( 3/87), respectively, of the early rehabilitation group. The outer diameter of the aorta was dilated after 4 weeks' rehabilitation in smaller percentage of patients in the early rehabilitation group than the conventional one. Thus, the early rehabilitation program was more effective for patients with UBAD than the conventional one.

  2. 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.

  3. The factors affecting early death after the initial therapy of acute myeloid leukemia

    Science.gov (United States)

    Malkan, Umit Yavuz; Gunes, Gursel; Eliacik, Eylem; Haznedaroglu, Ibrahim Celalettin; Etgul, Sezgin; Aslan, Tuncay; Yayar, Okan; Aydin, Seda; Demiroglu, Haluk; Ozcebe, Osman Ilhami; Sayinalp, Nilgun; Goker, Hakan; Aksu, Salih; Buyukasik, Yahya

    2015-01-01

    There are some improvements in management of acute myeloid leukemia (AML). However, induction-induced deaths still remain as a major problem. The aim of this study is to assess clinical parameters affecting early death in patients with AML. 199 AML patients, who were treated with intensive, non-intensive or supportive treatment between 2002 and 2014 in Hacettepe Hematology Department, were analyzed retrospectively. In our study early death rate for elderly was found to be lower than previous reports whereas it was similar for those who were under age of 60. Better ECOG performance (ECOG performance score 0 and 1) and non-intensive treatment associated with lower early death rates, however APL-type disease associated with higher early death rates. ECOG performance score at diagnosis was found to be the most related independent factor with higher rate of early death in 15 days after treatment (P<0.001). Therefore we decided to understand the factors which were related with ECOG. WBC count at diagnosis was found to be the only related parameter with ECOG performance score. Leucocyte count at diagnosis appears like to have an indirect effect on early death in AML patients. It maybe suggested that in recent years there is an improvement in early death rates of elderly AML patients. The currently reported findings require prospective validation and would encourage the incorporation of other next generation genomics for the prediction of early death and overall risk status of AML. PMID:26885243

  4. [Early oral feeding versus classic oral feeding after appendicectomy for acute appendicitis].

    Science.gov (United States)

    Kassi Assamoi, B F; Yenon, K S; Lebeau, R; Traore, M; Akpa-Bedi, E; Kouassi, J C

    2010-01-01

    The appendectomies for acute appendicitis are the most frequent surgical interventions (43.6%) in our service. The recent studies demonstrated the feasibility and the economical gain of the early oral feeding vs. classic oral feeding, after elective digestive surgery. We wanted to spread these results therefore to the appendectomy for acute appendicitis. It is about a prospective survey carrying on 110 patients also left in two groups, and comparing the classic postoperative oral feeding vs. the early postoperative oral feeding on one year. The two groups were comparable and the studied parameters were : the length of the postoperative ileus, the hospitable morbidity, the length of the hospitalization and the cost of the hold in charge. The length of the postoperative ileus was not different in the two groups as well as the morbidity. The difference of the median length of hospitalization in the two groups was not meaningful. The cost of the hold in charge was meaningfully more elevated in the group with classic postoperative feeding. In conclusion, the early postoperative oral feeding in our survey doesn't reduce the length of the postoperative ileus and don't drag a morbidity anymore that the classic oral feeding. However if it doesn't shorten the length of the hospitalization, it drags a reduction of the cost of the hold in charge. There is a gain therefore precociously to nourish the patients after appendectomy for acute appendicitis.

  5. 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.

  6. 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.

  7. [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.

  8. Acute Vs Delayed ACL Reconstruction. Early Differences and Preliminary Two Year Results

    Science.gov (United States)

    Eriksson, Karl; Barenius, Björn

    2016-01-01

    Objectives: Historically acute ACL reconstruction has been avoided due to reports of early rehabilitation problems with stiffness. Are these reports still valid today with modern arthroscopic techniques? Methods: 70 patients with a high recreational activity level (Tegner ≥6) who presented with a acute ACL injury were randomized to an acute reconstruction within 8 days from the injury or delayed reconstruction after 6-10 weeks. Four surgeons performed the ACL reconstructions with quadrupled semitendinosus tendon grafts and endobutton and metallic interference screw fixation. The rehabilitation training was performed at the same physiotherapy center for all patients. The follow up at 6 and 24 months included ROM, Lachman, Rolimeter, pivot shift, one leg hop, IKDC, KOOS, Lysholm and Tegner activity level. Results: There were no differences between the groups in ROM, IKDC, activity level or laxity at 6 months. Four patients had a combined extension and flexion deficit of more than 15 degrees, two from each group. In the acute group 79% had an objective IKDC grade A or B compared with 73% in the delayed group. The one leg hop index above 90% was found in 50% in the acute group and 24% in the delayed group (p=0.04). Functional data for the 2-year follow up are not available at the time of abstract writing. The median activity level according to Tegner was restored to pre-injury levels in both groups after one year, and was stationary at 2 years. The visual analogue scale (VAS) response to the question “How is your knee working on a scale from 0-100? (100 = best)” revealed 81 in the acute and 71 in the delayed group (p=0.1). To the question “How does your knee affect your activity level on a scale from 0-100? (100 = no affection)” the mean score was 75 in the acute group and 67 in the delayed group (p=0.3). At one and two years the KOOS was statistically similar between the groups but with slightly higher subscale “Sport and recreation” scores, 85 in the

  9. 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....

  10. Acute Respiratory Distress Syndrome after Early Successful Primary Percutaneous Coronary Intervention Therapy in Acute Myocardial Infarction: A Case Report

    Directory of Open Access Journals (Sweden)

    Ho-Ming Su

    2005-02-01

    Full Text Available Acute respiratory distress syndrome (ARDS is characterized by acute-onset dyspnea, diffuse bilateral pulmonary infiltration, low pulmonary capillary wedge pressure (PCWP, and an arterial oxygen tension/ inspired oxygen fraction (PaO2/FiO2 ratio of less than 200 mmHg. Acute myocardial infarction (AMI, whether complicated by circulatory arrest, cardiogenic shock, and hypotension or not, was reported as an etiologic factor in the development of ARDS in the prethrombolytic era. In the thrombolytic era, two cases of AMI complicated with ARDS have been reported. ARDS in these two patients resulted from anaphylactic reaction to the thrombolytic agent and not from the hemodynamic consequences of AMI. Development of ARDS during the AMI period has not been reported after early successful primary percutaneous coronary intervention (PCI. Herein, we report a 61-year-old male patient with persistent chest pain who was diagnosed with Killip II anterior ST-segment elevation AMI. He was treated successfully with primary PCI 2.5 hours after the onset of chest pain. Unfortunately, on the third hospital day, acuteonset dyspnea (respiratory rate, 33 beats/min, fever (38.5°C, leukocytosis (white blood cell count, 18,360/μL, and diffuse bilateral pulmonary infiltration were noted. ARDS was diagnosed from the low PCWP (8 mmHg and a PaO2/FiO2 of less than 200 mmHg (160 mmHg. No usual causes of ARDS such as infection, aspiration, trauma, shock, or drug reactions were noted. We assumed that, in this particular patient, the systemic inflammatory response syndrome frequently induced by AMI might have caused this episode of ARDS. This may imply that AMI itself is a possible etiology of ARDS.

  11. 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.

  12. The HEART Pathway randomized trial: identifying emergency department patients with acute chest pain for early discharge.

    Science.gov (United States)

    Mahler, Simon A; Riley, Robert F; Hiestand, Brian C; Russell, Gregory B; Hoekstra, James W; Lefebvre, Cedric W; Nicks, Bret A; Cline, David M; Askew, Kim L; Elliott, Stephanie B; Herrington, David M; Burke, Gregory L; Miller, Chadwick D

    2015-03-01

    The HEART Pathway is a decision aid designed to identify emergency department patients with acute chest pain for early discharge. No randomized trials have compared the HEART Pathway with usual care. Adult emergency department patients with symptoms related to acute coronary syndrome without ST-elevation on ECG (n=282) were randomized to the HEART Pathway or usual care. In the HEART Pathway arm, emergency department providers used the HEART score, a validated decision aid, and troponin measures at 0 and 3 hours to identify patients for early discharge. Usual care was based on American College of Cardiology/American Heart Association guidelines. The primary outcome, objective cardiac testing (stress testing or angiography), and secondary outcomes, index length of stay, early discharge, and major adverse cardiac events (death, myocardial infarction, or coronary revascularization), were assessed at 30 days by phone interview and record review. Participants had a mean age of 53 years, 16% had previous myocardial infarction, and 6% (95% confidence interval, 3.6%-9.5%) had major adverse cardiac events within 30 days of randomization. Compared with usual care, use of the HEART Pathway decreased objective cardiac testing at 30 days by 12.1% (68.8% versus 56.7%; P=0.048) and length of stay by 12 hours (9.9 versus 21.9 hours; P=0.013) and increased early discharges by 21.3% (39.7% versus 18.4%; P<0.001). No patients identified for early discharge had major adverse cardiac events within 30 days. The HEART Pathway reduces objective cardiac testing during 30 days, shortens length of stay, and increases early discharges. These important efficiency gains occurred without any patients identified for early discharge suffering MACE at 30 days. URL: http://www.clinicaltrials.gov. Unique Identifier: NCT01665521. © 2015 American Heart Association, Inc.

  13. 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

  14. 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…

  15. CLINICAL ANALYSIS ABOUT CHANGES OF MYOCARDIAL ENZYME IN 62 CHILDREN WITH FEBRILE CONVULSION%62例小儿热性惊厥心肌酶谱变化临床分析

    Institute of Scientific and Technical Information of China (English)

    任莉英; 陈颖; 石霖

    2011-01-01

    [目的]通过对热性惊厥患儿抽搐后心肌酶谱的检测,探讨热性惊厥对心肌的损害.[方法]对2008年10月~2010年10月收治的62例急性上呼吸道感染致热性惊厥患儿进行心肌酶谱检测.[结果]观察组血清肌酸激酶同工酶(c reatine kinase-MB,CK-MB)、肌酸激酶(creatine k inase,CK)、乳酸脱氢酶(lac tare dehydrogenase,LDH)较对照组升高,与对照组比较差异有统计学意义(P<0.01).[结论]热性惊厥患儿抽搐时会引起心肌受损.治疗热性惊厥患儿时要注意保护心肌,有助于患儿早日康复.%[Objective] Through the detection of myocardial enzymes of children with febrile convulsion after convulsion, to investigate the myocardial damage. [Methods] From October 2008-October 2010, myocardial enzymes of 62 children with febrile convulsion admitted in because of acute upper respiratory tract infection were detected. [ Results] The serum levels of creatine kinase (c reatine kinase-MB, CK-MB) , creatine kinase (creatine k inase, CK) , lactate dehydrogenase (lac tate dehydrogenase, LDH) were higher than those in control group, there was a significant difference (P < 0.01). [Conclusion] The convulsions in children with febrile convulsion may cause myocardial damage. When treating febrile convulsion children, it should pay attention to the pmtection of the cardiac muscle, which helps children to recovery early.

  16. Prognostic significance of early lactate clearance rate for severe acute respiratory failure patients on extracorporeal membrane oxygenation

    Institute of Scientific and Technical Information of China (English)

    臧芝栋

    2014-01-01

    Objective To investigate the prognostic significanceof early lactate clearance rate for severe acute respiratory failure patients on extracorporeal membrane oxygenation(ECMO).Methods Forty-three patients with severe acute respiratory failure supported by venous-venous(v-v)ECMO were enrolled from January 2007 to January 2013.Arterial blood lactate at pre-ECMO support(0 h)and at

  17. The early percutaneous coronary intervention in elderly patients with acute coronary syndrome

    Institute of Scientific and Technical Information of China (English)

    Xiong HUANG; Xuebin CAO; Gang ZHANG

    2008-01-01

    It is challenging to undo early percutaneous intervention (PCI) in the elderly with acute coronary syndrome (ACS). Fifteen patients older than 65 years with ACS within 24 hours of the event were admitted from April 4, 2004 to December 12, 2005. All the patients had early percutaneous coronary intervention and were followed up for 6-12 months by telephone or in the out-patient department. Nine of the 15 patients exhibited acute myocardial infarction (AMI). Six exhib-ited unstable angina (UA). All the patients had early PCI. The average door-to-balloon time was 78 minutes (40-110 minutes). The average PCI time was 99 minutes (68-120 minutes). Nineteen of 36 lesions in the fifteen angioplasty patients were treated and 20 stents were implanted in total. All the procedures were considered successful. Neither deaths nor recurrent angina occurred in the 6-12 months of follow-up. It was shown that early PCI might be an effective and safe method to treat eld-erly patients with ACS.

  18. Predictive value of antiplatelet resistance on early stent thrombosis in patients with acute coronary syndrome

    Institute of Scientific and Technical Information of China (English)

    LI Lei; LI Hai-yan; QIAO Rui; YU Hai-yi; ZENG Hui; GAO Wei; ZHANG Jie

    2013-01-01

    Background Despite outstanding antiplatelet properties of aspirin and clopidogrel,some patients taking these drugs continue to suffer complications.Antiplatelet resistance appears to be a new prognostic factor in acute coronary syndrome patients for clinical events associated with stent thrombosis (ST).However,there is no optimal method to identify it and assess its correlation to clinical outcomes.This study sought to evaluate the predictive value of antiplatelet resistance assessed by whole blood impedance aggregometry for the risk of early ST in patients with acute coronary syndrome who underwent coronary stenting.Methods Platelet responses to aspirin and clopidogrel in 86 patients with acute coronary syndrome were measured by whole blood impedance aggregometry.Spontaneous platelet aggregation was defined as antiplatelet resistance identified by the increased electrical impedance.The clinical endpoint was early stent thrombosis during 30-day follow-up after coronary stenting.Results The prevalence of aspirin resistance,clopidogrel resistance and dual resistance of combined clopidogrel and aspirin resistance were 19.8%,12.8% and 5.8% respectively.Diabetes,female and higher platelet counts were more frequently detected in clopidogrel-resistant and dual-resistant patients.During 30-day follow-up,the patients with clopidogrel resistance and dual resistance had higher incidence of early stent thrombosis (18.2% vs.1.3%,40.0% vs.1.2%,P <0.05).Binary Logistic Regression analysis indicated that dual resistance remained an independent predicator for early stent thrombosis (odds ratio 34.064,95% CI 1.919-604.656,P=-0.016).Conclusions Antiplatelet resistance assessed by whole blood impedance aggregometry is paralleled to clinical events,and dual antiplatelet resistance is an independent predicator for early stent thrombosis in patients with acute coronary syndrome.As a physiological assessment of platelet reactivity,whole blood impedance aggregometry is a

  19. 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

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

    Directory of Open Access Journals (Sweden)

    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.

  1. Early crisis intervention to patients with acute stress disorder in general hospital.

    Science.gov (United States)

    Andoh, Hidehiro; Yamamoto, Kenji; Ichimura, Atsushi; Sato, Shinko; Teraoka, Naoko; Ozono, Hiroko; Kushino, Nobuhisa; Maruyama, Manabu; Matsumoto, Hideo; Yamazaki, Kosuke

    2003-04-01

    This report presents 2 patients who were diagnosed to have acute stress disorder (ASD), received early psychiatric intervention (crisis intervention as a short-term psychotherapy), and subsequently had good outcome. Encounter with an event that causes psychological trauma may induce post-traumatic stress disorder (PTSD). However, the 2 patients described here have shown no particular mental symptoms for more than 2 years after the event and are leading normal lives. Psychological debriefing as a group used to be regarded as effective for the prevention of PTSD, but early identification of the stress-related disorder and intensive treatment of individual patients is recently considered to be more necessary. Both of the 2 patients presented here showed good outcome, and early crisis intervention in individual patients is suggested to be effective for the treatment of stress-related disorders and prevention of PTSD.

  2. 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.

  3. Ezh2 Controls an Early Hematopoietic Program and Growth and Survival Signaling in Early T Cell Precursor Acute Lymphoblastic Leukemia

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    Etienne Danis

    2016-03-01

    Full Text Available Early T cell precursor acute lymphoblastic leukemia (ETP-ALL is an aggressive subtype of ALL distinguished by stem-cell-associated and myeloid transcriptional programs. Inactivating alterations of Polycomb repressive complex 2 components are frequent in human ETP-ALL, but their functional role is largely undefined. We have studied the involvement of Ezh2 in a murine model of NRASQ61K-driven leukemia that recapitulates phenotypic and transcriptional features of ETP-ALL. Homozygous inactivation of Ezh2 cooperated with oncogenic NRASQ61K to accelerate leukemia onset. Inactivation of Ezh2 accentuated expression of genes highly expressed in human ETP-ALL and in normal murine early thymic progenitors. Moreover, we found that Ezh2 contributes to the silencing of stem-cell- and early-progenitor-cell-associated genes. Loss of Ezh2 also resulted in increased activation of STAT3 by tyrosine 705 phosphorylation. Our data mechanistically link Ezh2 inactivation to stem-cell-associated transcriptional programs and increased growth/survival signaling, features that convey an adverse prognosis in patients.

  4. CMV reactivation after allogeneic HCT and relapse risk: evidence for early protection in acute myeloid leukemia.

    Science.gov (United States)

    Green, Margaret L; Leisenring, Wendy M; Xie, Hu; Walter, Roland B; Mielcarek, Marco; Sandmaier, Brenda M; Riddell, Stanley R; Boeckh, Michael

    2013-08-15

    The association between cytomegalovirus (CMV) reactivation and relapse was evaluated in a large cohort of patients with acute myeloid leukemia (AML) (n = 761), acute lymphoblastic leukemia (ALL) (n = 322), chronic myeloid leukemia (CML) (n = 646), lymphoma (n = 254), and myelodysplastic syndrome (MDS) (n = 371) who underwent allogeneic hematopoietic cell transplantation (HCT) between 1995 and 2005. In multivariable models, CMV pp65 antigenemia was associated with a decreased risk of relapse by day 100 among patients with AML (hazard ratio [HR] = 0.56; 95% confidence interval [CI], 0.3-0.9) but not in patients with ALL, lymphoma, CML, or MDS. The effect appeared to be independent of CMV viral load, acute graft-versus-host disease, or ganciclovir-associated neutropenia. At 1 year after HCT, early CMV reactivation was associated with reduced risk of relapse in all patients, but this did not reach significance for any disease subgroup. Furthermore, CMV reactivation was associated with increased nonrelapse mortality (HR = 1.31; 95% CI, 1.1-1.6) and no difference in overall mortality (HR = 1.05; 95% CI, 0.9-1.3). This report demonstrates a modest reduction in early relapse risk after HCT associated with CMV reactivation in a large cohort of patients without a benefit in overall survival.

  5. Impact of Early Initiation of Antiretroviral Therapy in Patients with Acute HIV Infection in Vienna, Austria.

    Directory of Open Access Journals (Sweden)

    Sandra Herout

    Full Text Available It is unclear whether antiretroviral therapy (ART should be initiated during acute HIV infection. Most recent data provides evidence of benefits of early ART.We retrospectively compared the clinical and immunological course of individuals with acute HIV infection, who received ART within 3 months (group A or not (group B after diagnosis.Among the 84 individuals with acute HIV infection, 57 (68% received ART within 3 months (A whereas 27 (32% did not receive ART within 3 months (B, respectively. Clinical progression to CDC stadium B or C within 5 years after the diagnosis of HIV was less common in (A when compared to (B (P = 0.002. After twelve months, both the mean increase in CD4+ T cell count and the mean decrease in viral load was more pronounced in (A, when compared to (B (225 vs. 87 cells/μl; P = 0.002 and -4.19 vs. -1.14 log10 copies/mL; P<0.001. Twenty-four months after diagnosis the mean increase from baseline of CD4+ T cells was still higher in group A compared to group B (251 vs. 67 cells/μl, P = 0.004.Initiation of ART during acute HIV infection is associated with a lower probability of clinical progression to more advanced CDC stages and significant immunological benefits.

  6. 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

  7. Improved oxygen uptake efficiency slope in acute myocardial infarction patients after early phase I cardiac rehabilitation.

    Science.gov (United States)

    Tsai, Yun-Jeng; Li, Min-Hui; Chen, Chia-Hsin; Tuan, Sheng-Hui; Chen, Yi-Jen; Lin, Ko-Long

    2017-09-01

    A predischarge submaximal exercise test is often recommended after acute myocardial infarction (AMI) as part of phase I cardiac rehabilitation. In this study, a submaximal exercise parameter, oxygen uptake efficiency slope (OUES), was used to monitor the benefit of early mobilization within 48 h after AMI. An early mobilization protocol within 48 h after AMI has been initiated since 1 September 2012 in our center. Patients with onset time of AMI within 1 year before and 1 year after initiation of the early mobilization protocol were recruited for comparisons. Sixty patients were analyzed on the basis of this criterion, and were subjected to predischarge submaximal exercise tests. The OUES calculated with 100% exercise duration (OUES100) and calculated with the first 50% of exercise duration (OUES50) were obtained and analyzed. Both OUES100 and OUES50 of the AMI patients with early mobilization were significantly higher than those without early mobilization (P=0.025 and 0.007, respectively). The OUES100 and OUES50 were also highly correlated (r=0.891, P<0.001). The subgroup analysis using patients within 3 months before and 3 months after initiation of the protocol also showed a significant difference. OUES could be used to measure the exercise capacity and monitor the effect of phase I cardiac rehabilitation in patients soon after AMI. Early mobilization within 48 h following AMI significantly enhanced the patient's exercise capacity.

  8. The Importance of Serum Cytokine Levels in Febrile Neutropenia

    Directory of Open Access Journals (Sweden)

    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. 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

  10. 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.

  11. 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.

  12. 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.

  13. 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

  14. 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.

  15. Risk factors for and impact of respiratory failure on mortality in the early phase of acute pancreatitis

    DEFF Research Database (Denmark)

    Dombernowsky, Tilde; Kristensen, Marlene Østermark; Rysgaard, Sisse

    2016-01-01

    : Retrospective cohort study including 359 patients admitted with acute pancreatitis. Information was gathered from electronic patient records. We defined respiratory failure based on the modified Marshall scoring system in the revised Atlanta criteria. Predictors of respiratory failure were evaluated......, or pneumonia may develop respiratory failure, suggests that acute lung injury, possibly associated with systemic inflammation, may be important.......BACKGROUND: The incidence of respiratory failure and other respiratory complications in the early phase of acute pancreatitis (AP) is not well investigated. OBJECTIVE: To evaluate the incidence and risk factors of respiratory failure, and its impact on mortality in the early phase AP. METHODS...

  16. Physical therapists' guideline adherence on early mobilization and intensity of practice at dutch acute stroke units: a country-wide survey

    NARCIS (Netherlands)

    Otterman, N.M.; Wees, P.J. van der; Bernhardt, J.; Kwakkel, G.

    2012-01-01

    BACKGROUND AND PURPOSE: Clinical practice guidelines for patients with stroke recommend early stroke rehabilitation at acute hospital stroke units. The present study aimed to (1) explore the organization of early stroke rehabilitation; (2) investigate current practice with respect to early

  17. Multimodal use of computed tomography in early acute stroke, part 2.

    Science.gov (United States)

    Scaroni, R; Tambasco, N; Cardaioli, G; Parnetti, L; Paloni, F; Boranga, B; Pelliccioli, G P

    2006-01-01

    Computed tomography (CT) scan remains the most widely technique in the cerebrovascular emergency, as it is largely available, minimally invasive, fast, cheap and reliable. Noncontrast enhanced CT (NeCT) imaging can show early signs of infarction in ischemic stroke; however, it could not show if the ischemic tissue is irreversibly damaged. CT perfusion (CTP) imaging has been shown to predict stroke location and size and can provide information about ischemic cerebral parenchyma not definitively compromised. CT angiography (CTA) could highlight stenosis or occlusion both in intracranial and extracranial vessels. By combining NeCT, CTP, and CTA the entire cerebrovascular axis can be imaged during acute stroke. Currently, the term "multimodal CT" indicates the combined use of these three techniques in order to obtain a complete picture of the extension of ischemic damage in acute stroke patients.

  18. Early diagnosis of acute renal allograft rejection: efficacy of macrophage migration inhibition test as an immunological diagnosis

    Directory of Open Access Journals (Sweden)

    Orita,Kunzo

    1977-06-01

    Full Text Available 1. Three cases of acute rejection were detected by macrophage migration inhibition tests (MIT conducted directly on seven patients who had received renal allografts. The macrophage migration inhibitory factor (MIF activity was positive in all cases 1-2 days before the appearance of acute rejection. 2. After the administration of a high dose of Solu-Medrol (1g/day for 3 days to suppress the acute rejection, MIF activity recovered to its normal level 3 days later. These findings seem to indicate that MIT yields immunologically useful criteria for the early detection of an acute rejection.

  19. Impact of early enteral nutrition on short term prognosis after acute stroke.

    Science.gov (United States)

    Zheng, Tianheng; Zhu, Xinpu; Liang, Huazheng; Huang, Haixia; Yang, Jiandao; Wang, Shaoshi

    2015-09-01

    We hypothesized that early enteral nutritional support would improve the short term prognosis of acute stroke patients with dysphagia, demonstrated by lower malnutrition rates, lower complication rates, and lower National Institutes of Health Stroke Scale (NIHSS) scores at 90 days post stroke. Nutrition support is an essential element in the care of stroke patients and many studies have investigated the effect of specific nutritional elements on stroke patients. However, few studies have looked at the impact of complete enteral nutrition on Chinese patients with acute stroke. To investigate this, we conducted a randomized controlled trial of 146 patients with acute stroke and dysphagia, among whom 75 were supported with nasogastric nutrition and 71 received family managed nutrition after randomization. Nutritional status, nosocomial infection and mortality rates were recorded on day 21 of hospitalization. Neurological deficits were evaluated by the NIHSS activities of daily living Barthel index (ADLBI) and the modified Rankin scale (mRS) and compared between the two groups. We found that the nasogastric nutrition group had a better nutritional status and reduced nosocomial infection and mortality rates after 21 days compared with patients in the family managed nutrition group. In addition, the nasogastric nutrition group showed a lower score on the NIHSS than the control group. However, the differences in the scores of the ADLBI and the 90 day mRS between the groups were not significant. Taken together, the present study shows that early enteral nutrition support improves the short term prognosis of acute stroke patients with dysphagia. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. 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.

  1. 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.

  2. 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.

  3. 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

  4. Diffusion tensor imaging of early changes in corpus callosum after acute cerebral hemisphere lesions in newborns

    Energy Technology Data Exchange (ETDEWEB)

    Righini, Andrea; Doneda, Chiara; Parazzini, Cecilia; Arrigoni, Filippo; Triulzi, Fabio [Children' s Hospital V. Buzzi, ICP, Radiology and Neuroradiology Department, Milan (Italy); Matta, Ursula [University of Milan, Radiology Institute, Milan (Italy)

    2010-11-15

    The main purpose was to investigate any early diffusion tensor imaging (DTI) changes in corpus callosum (CC) associated with acute cerebral hemisphere lesions in term newborns. We retrospectively analysed 19 cases of term newborns acutely affected by focal or multi-focal lesions: hypoxic-ischemic encephalopathy, hypoglycaemic encephalopathy, focal ischemic stroke and deep medullary vein associated lesions. DTI was acquired at 1.5 Tesla with dedicated neonatal coil. DTI metrics (apparent diffusion coefficient (ADC), fractional anisotropy (FA), axial {lambda} {sub parallel} and radial {lambda} diffusivity) were measured in the hemisphere lesions and in the CC. The control group included seven normal newborns. The following significant differences were found between patients and normal controls in the CC: mean ADC was lower in patients (0.88 SD 0.23 versus 1.18 SD 0.07 {mu}m{sup 2}/s) and so was mean FA (0.50 SD 0.1 versus 0.67 SD 0.05) and mean {lambda} {sub parallel} value (1.61 SD 0.52 versus 2.36 SD 0.14 {mu}m{sup 2}/s). In CC the percentage of ADC always diminished independently of lesion age (with one exception), whereas in hemisphere lesions, it was negative in earlier lesions, but exceeded normal values in the older lesions. CC may undergo early DTI changes in newborns with acute focal or multi-focal hemisphere lesions of different aetiology. Although a direct insult to CC cannot be totally ruled out, DTI changes in CC (in particular {lambda} {sub parallel}) may also be compatible with very early Wallerian degeneration or pre-Wallerian degeneration. (orig.)

  5. Adaptive partial median filter for early CT signs of acute cerebral infarction

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yongbum; Tsai, Du-Yih [Niigata University, Department of Radiological Technology, School of Health Sciences, Niigata (Japan); Takahashi, Noriyuki; Ishii, Kiyoshi [Sendai City Hospital, Department of Radiology, Sendai (Japan)

    2007-08-15

    Purpose: Detection of early CT signs of infarct in non- enhanced CT image is mandatory in patients with acute ischemic stroke. Loss of the gray-white matter interface at the lentiform nucleus or the insular ribbon has been an important early CT sign of acute cerebral infarction, which affects decisions on thrombolytic therapy. However, its detection is difficult, since the principal early CT sign is subtle hypoattenuation. An image processing method to reduce local noise with edges preserved was developed to improve infarct detection. Rationale: An adaptive partial median filter (APMF) was selected for this application, since the APMF can markedly improve the visibility of the normal gray-white matter interface. APMF should enhance the conspicuity of gray-white matter interface changes due to hypoattenuation that accompanies cerebral infarction. Method: In a criterion referenced performance study using simulated CT images with gray-white matter interfaces, a total of 14 conventional smoothing filters were also used for comparison to validate the usefulness of the proposed APMF. The APMF indicated the highest performance among the compared methods. Then, observer performance study by receiver operator characteristic (ROC) analysis was performed with 4 radiologist observers using a database with 18 abnormal and 33 normal head CT images. The average A{sub z} values of ROC curves for all radiologists increased from 0.876 without the APMF images to 0.926 with the APMF images, and this difference was statistically significant (P = 0.04). The results from the two observer performance studies demonstrated that APMF has significant potential to improve the diagnosis of acute cerebral infarction using non-enhanced CT images. (orig.)

  6. Concurrent early-onset peripartum cardiomyopathy in a preeclampsia patient with acute pulmonary edema.

    Science.gov (United States)

    Belen, Erdal; Tipi, Fahri Fatih; Helvaci, Aysen; Bayyigit, Akif

    2015-01-01

    We herein report the case of a preeclampsia patient with comorbid peripartum cardiomyopathy (PPCMP). A 22-year-old woman in the 26th week of gestation was admitted with acute pulmonary edema. Hypertension and proteinuria were detected, and echocardiography showed an ejection fraction of 33%. It is remarkable that PPCMP particularly that associated with preeclampsia was observed in the early gestational period. In conclusion, while dyspnea and pretibial edema are often noted during normal pregnancies, the potential for PPCMP should be considered if these symptoms are excessive and/or comorbid paroxysmal nocturnal dyspnea and orthopnea are present, even in patients with preeclampsia.

  7. Torsade de pointes indicates early neurologic damage in acute ischemic stroke.

    Science.gov (United States)

    Huang, Li-Yen; Lin, Wei-Shiang; Lin, Wen-Yu; Cheng, Cheng-Chung; Cheng, Shu-Meng; Tsai, Tsung-Neng

    2013-12-01

    Torsade de pointes (TdP) is a life-threatening polymorphic ventricular tachycardia that is related to QT prolongation. Although QT prolongation is commonly seen in acute stroke, TdP is rare. We report the case of a 78-year-old woman with ischemic stroke who presented with TdP as the initial manifestation of early neurologic deterioration. We hypothesized that an increase in intracranial pressure may result in neurohormonal activation, QT prolongation, and then myocardial damage, leading to TdP. We highlight that new onset of TdP in a patient with stroke may reflect neurologic deterioration, requiring further evaluation and specific intervention.

  8. Early reperfusion strategy for acute myocardial infarction:a need for clinical implementation

    Institute of Scientific and Technical Information of China (English)

    Yan ZHANG; Yong HUO

    2011-01-01

    Reperfusion is the key strategy in acute ST-segment elevation myocardial infarction (STEMI) care,and it is time-dependent.Shortening the time from symptom to reperfusion and choosing the optimal reperfusion strategy for STEMI patients are great challenges in practice.We need to improve upon the problems of low reperfusion rate,non-standardized treatment,and economic burden in STEMI care.This article briefly reviews the current status of reperfusion strategy in STEMI care,and also introduces what we will do to bridge the gap between the guidelines and implementation in the clinical setting through the upcoming China STEMI early reperfusion program.

  9. Acute Pancreatitis with Splenic Infarction as Early Postoperative Complication following Laparoscopic Sleeve Gastrectomy

    Directory of Open Access Journals (Sweden)

    Aleksandr Kalabin

    2017-01-01

    Full Text Available Obesity is becoming a global health burden along with its comorbidities. It imposes tremendous financial burden and health costs worldwide. Surgery has emerged as the definitive treatment option for morbidly obese patients with comorbidities. Laparoscopic sleeve gastrectomy is performed now more than ever making it imperative for physicians and surgeons to recognize both the common and the uncommon risks and complications associated with it. In this report we describe a rare early life-threatening postoperative complication following laparoscopic sleeve gastrectomy. From our extensive review of literature, there is no existing report of acute pancreatitis with splenic infarction postsleeve gastrectomy to this date.

  10. [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.

  11. The early risk stratification of the patients with acute chest pain

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Objective:This investigation was designed to stratify patients with acute chest pain based on their symptoms,electrocardiogram (ECG),cardiac injury markers and the number of accompanying traditional risk factors(smoking,obesity,hyperlipemia,hypertension,diabetes),and to assess the effect of the above factors to obtain a risk stratification for patients with chest pain.Methods:We identified 139 patients with acute chest pain,including 45 myocardiac infarction patients,65 unstable angina patients and 29 chest pain patients without identified acute coronary syndrome(ACS)admitted to our Coronary Heart Center during December 2004 to February 2005.All patients accepted coronary angiography.All data was collected using questionnaires.Based on reported symptom,electrocardiogram (ECG),cardiac injury markers and the number of the accompanying traditional risk factors,we stratified all patients into four groups:Group l,patients with acute chest pain,ECG changes and abnormal cardiac injury biomarkers.Group 2,patients with acute chest pain and ECG changes(without abnormal cardiac injury biomarkers).Group 3,patients with acute chest pain,normal ECG,normal cardiac injury biomarkers and>2 traditional risk factors.Group 4,patients with acute chest pain,normal ECG and normal cardiac injury biomarkers.but only≤2 traditional risk factors.From this data we examined the difference of ACS incidence in the four groups.Results:After stratification the ACS incidence of the grouped patients in turn was 100%,84%,69.6%and 53.3%.The combination of early phase ECG and cardiac injury markers identified 70.9% patients with ACS(the specificity being 90.7%).The mortality of group 3 was higher compared with group 4(69.6% vs 53.3%),however the P value was more than 0.05 and didn't show significant statistical difference.The correlation analysis found the number of the traditional risk factors had a significant positive correlation(r=0.202,P=0.044)with the number of stenosis being more than 50% of

  12. Early CT signs of progressive hemorrhagic injury following acute traumatic brain injury

    Energy Technology Data Exchange (ETDEWEB)

    Tong, Wu-song; Zheng, Ping; Xu, Jun-fa; Guo, Yi-jun; Zeng, Jing-song; Yang, Wen-jin; Li, Gao-yi; He, Bin; Yu, Hui [Pudong New Area People' s Hospital, Department of Neurosurgery, Shanghai (China)

    2011-05-15

    Since progressive hemorrhagic injury (PHI) was introduced in neurosurgical literatures, several studies have been performed, the results of which have influenced doctors but do not define guidelines for the best treatment of PHI. PHI may be confirmed by a serial computerized tomography (CT) scan, and it has been shown to be associated with a fivefold increase in the risk of clinical worsening and is a significant cause of morbidity and mortality as well. So, early detection of PHI is practically important in a clinical situation. To analyze the early CT signs of progressive hemorrhagic injury following acute traumatic brain injury (TBI) and explore their clinical significances, PHI was confirmed by comparing the first and repeated CT scans. Data were analyzed and compared including times from injury to the first CT and signs of the early CT scan. Logistic regression analysis was used to show the risk factors related to PHI. A cohort of 630 TBI patients was evaluated, and there were 189 (30%) patients who suffered from PHI. For patients with their first CT scan obtained as early as 2 h post-injury, there were 116 (77.25%) cases who suffered from PHI. The differences between PHIs and non-PHIs were significant in the initial CT scans showing fracture, subarachnoid hemorrhage (SAH), brain contusion, epidural hematoma (EDH), subdural hematoma (SDH), and multiple hematoma as well as the times from injury to the first CT scan (P < 0.01). Logistic regression analysis showed that early CT scans (EDH, SDH, SAH, fracture, and brain contusion) were predictors of PHI (P < 0.01). For patients with the first CT scan obtained as early as 2 h post-injury, a follow-up CT scan should be performed promptly. If the initial CT scan shows SAH, brain contusion, and primary hematoma with brain swelling, an earlier and dynamic CT scan should be performed for detection of PHI as early as possible and the medical intervention would be enforced in time. (orig.)

  13. Disruption of brain connectivity in acute stroke patients with early impairment in consciousness

    Directory of Open Access Journals (Sweden)

    Yuan-Hsiung eTsai

    2014-01-01

    Full Text Available Impairment in consciousness is common in acute stroke patients and is correlated with the clinical outcome after stroke. The underlying mechanism is not completely understood, with little known about brain activity and connectivity changes in acute stroke patients having impaired consciousness. In this study, we investigated changes in regional brain activity and brain networks of consciousness impaired stroke patients, as well as the amplitude of spontaneous low frequency fluctuation (ALFF of each time series. Regional homogeneity (ReHo of each voxel was measured, and resting state network analysis was consequently conducted. Results from this study demonstrate that, compared to normal subjects, the intensities of ALFF and ReHo, as well as the strength of the default mode network (DMN connectivity, were significantly decreased in the precuneus and posterior cingulate cortex regions among stroke patients with impaired consciousness. Furthermore, the strength of the DMN was highly correlated with differences in the Glasgow Coma Scale (GCS scores between the onset time and the scanning time. Results from this study suggest that the resting state fMRI is a feasible tool for the evaluation of acute stroke patients with an early impairment of consciousness. The detailed mechanisms, implications of these brain activities and networks exhibiting changes will require further investigation.

  14. Assessment of Urinary-5-Hydroxyindolacetic Acid as A Diagnostic Parameter in Early Detection of Acute Appendicitis

    Directory of Open Access Journals (Sweden)

    Zuhair B Kamal

    2017-04-01

    Full Text Available Background: Acute appendicitis is the most common abdominal surgical emergency especially in children and young adults. The diagnosis of appendicitis is difficult because half the cases are incorrectly identified. Serotonin was defined as a good diagnostic marker for many inflammations including appendicitis and it is metabolite into 5-hydroxyindolacetic acid (5-HIAA to be excreted in urine. 5-HIAA is suggested to be of diagnostic importance in the detection of this disease. The aim of this study was to evaluate the diagnostic importance of urinary-5-HIAA as an added parameter to Alvarado score. Methods: Seventy patients (35 females and 35 males with acute appendicitis (35 were mild and 35 severe-perforated and gangrenous were included in this study and 70 healthy individuals were taken as a control group. Urinary-5-HIAA was estimated in all patients and control group using ELISA method. Results: Sensitivity for the mild group is 94.2%, specificity 100% and diagnostic accuracy is 97.4%, while the sensitivity for the severe group is 37%. It was found that there is a highly significant difference between mild and control groups (P<0.05. The diagnostic accuracy for the mild group is 97.4% and for the severe is 68.5%. Conclusion: We conclude that urinary-5-HIAA is a high sensitive test for early detection of acute appendicitis.

  15. Constrained pattern of viral evolution in acute and early HCV infection limits viral plasticity.

    Directory of Open Access Journals (Sweden)

    Katja Pfafferott

    Full Text Available Cellular immune responses during acute Hepatitis C virus (HCV and HIV infection are a known correlate of infection outcome. Viral adaptation to these responses via mutation(s within CD8+ T-cell epitopes allows these viruses to subvert host immune control. This study examined HCV evolution in 21 HCV genotype 1-infected subjects to characterise the level of viral adaptation during acute and early HCV infection. Of the total mutations observed 25% were within described CD8+ T-cell epitopes or at viral adaptation sites. Most mutations were maintained into the chronic phase of HCV infection (75%. The lack of reversion of adaptations and high proportion of silent substitutions suggests that HCV has structural and functional limitations that constrain evolution. These results were compared to the pattern of viral evolution observed in 98 subjects during a similar phase in HIV infection from a previous study. In contrast to HCV, evolution during acute HIV infection is marked by high levels of amino acid change relative to silent substitutions, including a higher proportion of adaptations, likely reflecting strong and continued CD8+ T-cell pressure combined with greater plasticity of the virus. Understanding viral escape dynamics for these two viruses is important for effective T cell vaccine design.

  16. Gestational age, mode of birth and breastmilk feeding all influence acute early childhood gastroenteritis: a record-linkage cohort study

    OpenAIRE

    Bentley, Jason P; Simpson, Judy M; Bowen, Jenny R.; Morris, Jonathan M.; Roberts, Christine L; Nassar, Natasha

    2016-01-01

    Background Acute gastroenteritis (AGE) is a leading cause of infectious morbidity in childhood. Clinical studies have implicated caesarean section, early birth and formula feeding in modifying normal gut microbiota development and immune system homeostasis in early life. Rates of early birth and cesarean delivery are also increasing worldwide. This study aimed to investigate the independent and combined associations of the mode and timing of birth and breastmilk feeding with AGE hospitalisati...

  17. Establishment and Application of Early Risk Stratification Method for Acute Abdominal Pain in Adults

    Science.gov (United States)

    Wang, Yu; Zhao, Hong; Zhou, Zhen; Tian, Ci; Xiao, Hong-Li; Wang, Bao-En

    2017-01-01

    Background: Acute abdominal pain is a common symptom of emergency patients. The severity was always evaluated based on physicians’ clinical experience. The aim of this study was to establish an early risk stratification method (ERSM) for addressing adults with acute abdominal pain, which would guide physicians to take appropriate and timely measures following the established health-care policies. Methods: In Cohort 1, the records of 490 patients with acute abdominal pain that developed within the past 72 h were enrolled in this study. Measurement data and numeration data were compared with analysis of variance and Chi-square test, respectively. Multiple regression analysis calculated odd ratio (OR) value. P and OR values showed the impacts of factors. ERSM was established by clinical experts and statistical experts according to Youden index. In Cohort 2, data from 305 patients with acute abdominal pain were enrolled to validate the accuracy of the ERSM. Then, ERSM was prospectively used in clinical practice. Results: The ERSM was established based on the scores of the patient's clinical characteristics: right lower abdominal pain + 3 × diffuse abdominal pain + 3 × cutting abdominal pain + 3 × pain frequency + 3 × pain duration + fever + 2 × vomiting + 5 × stop defecation + 3 × history of abdominal surgery + hypertension history + diabetes history + hyperlipidemia history + pulse + 2 × skin yellowing + 2 × sclera yellowing + 2 × double lung rale + 10 × unconsciousness + 2 × right lower abdominal tenderness + 5 × diffuse abdominal tenderness + 4 × peritoneal irritation + 4 × bowel sounds abnormal + 10 × suspicious diagnosis + white blood cell count + hematocrit + glucose + 2 × blood urea nitrogen + 3 × creatine + 4 × serum albumin + alanine aminotransferase + total bilirubin + 3 × conjugated bilirubin + amylase. When the score was <18, the patient did not need hospitalization. A score of ≥18 and <38 indicated that the patient should be under

  18. Submersion and early-onset acute respiratory distress syndrome: a case report.

    Science.gov (United States)

    Diamond, Wayde; MacDonald, Russell D

    2011-01-01

    Drowning is a common cause of accidental death, particularly in younger people, and acute respiratory failure is common in these patients. This case report describes a healthy 18-year-old man who suffered a cardiorespiratory arrest due to submersion while swimming in a freshwater lake. First-responder cardiopulmonary resuscitation and defibrillation using an automated external defibrillator resulted in a return of spontaneous circulation. The patient was evacuated to a tertiary care center by a rotor-wing air medical crew. The crew experienced difficulties in oxygenating and ventilating the patient because of early-onset acute respiratory distress syndrome (ARDS). This case report describes the pathophysiology and prehospital management of a patient with suspected early-onset ARDS secondary to drowning. This case report is unique because it describes the oxygenation and ventilation difficulties encountered in managing this patient in the transport setting, and possible strategies to deal with these difficulties. Finally, this case report highlights the prehospital bypass decision-making process for patients requiring specialized medical care.

  19. [Markers for early detection of alterations in carbohydrate metabolism after acute myocardial infarction].

    Science.gov (United States)

    de Gea-García, J H; Benali, L; Galcerá-Tomás, J; Padilla-Serrano, A; Andreu-Soler, E; Melgarejo-Moreno, A; Alonso-Fernández, N

    2014-03-01

    Undiagnosed abnormal glucose metabolism is often seen in patients admitted with acute myocardial infarction, although there is no consensus on which patients should be studied with a view to establishing an early diagnosis. The present study examines the potential of certain variables obtained upon admission to diagnose abnormal glucose metabolism. A prospective cohort study was carried out. The Intensive Care Unit of Arrixaca University Hospital (Murcia), Spain. A total of 138 patients admitted to the Intensive Care Unit with acute myocardial infarction and without known or de novo diabetes mellitus. After one year, oral glucose tolerance testing was performed. Clinical and laboratory test parameters were recorded upon admission and one year after discharge. Additionally, after one year, oral glucose tolerance tests were made, and a study was made of the capacity of the variables obtained at admission to diagnose diabetes, based on the ROC curves and multivariate analysis. Of the 138 patients, 112 (72.5%) had glucose metabolic alteration, including 16.7% with diabetes. HbA1c was independently associated with a diagnosis of diabetes (RR: 7.28, 95%CI 1.65 to 32.05, P = .009), and showed the largest area under the ROC curve for diabetes (0.81, 95%CI 0.69 to 0.92, P = .001). In patients with acute myocardial infarction, HbA1c helps identify those individuals with abnormal glucose metabolism after one year. Thus, its determination in this group of patients could be used to identify those subjects requiring a more exhaustive study in order to establish an early diagnosis. Copyright © 2012 Elsevier España, S.L. and SEMICYUC. All rights reserved.

  20. Modeling the Early Events of Severe Acute Respiratory Syndrome Coronavirus Infection In Vitro

    Science.gov (United States)

    Yen, Yu-Ting; Liao, Fang; Hsiao, Cheng-Hsiang; Kao, Chuan-Liang; Chen, Yee-Chun; Wu-Hsieh, Betty A.

    2006-01-01

    The clinical picture of severe acute respiratory syndrome (SARS) is characterized by pulmonary inflammation and respiratory failure, resembling that of acute respiratory distress syndrome. However, the events that lead to the recruitment of leukocytes are poorly understood. To study the cellular response in the acute phase of SARS coronavirus (SARS-CoV)-host cell interaction, we investigated the induction of chemokines, adhesion molecules, and DC-SIGN (dendritic cell-specific ICAM-3-grabbing nonintegrin) by SARS-CoV. Immunohistochemistry revealed neutrophil, macrophage, and CD8 T-cell infiltration in the lung autopsy of a SARS patient who died during the acute phase of illness. Additionally, pneumocytes and macrophages in the patient's lung expressed P-selectin and DC-SIGN. In in vitro study, we showed that the A549 and THP-1 cell lines were susceptible to SARS-CoV. A549 cells produced CCL2/monocyte chemoattractant protein 1 (MCP-1) and CXCL8/interleukin-8 (IL-8) after interaction with SARS-CoV and expressed P-selectin and VCAM-1. Moreover, SARS-CoV induced THP-1 cells to express CCL2/MCP-1, CXCL8/IL-8, CCL3/MIP-1α, CXCL10/IP-10, CCL4/MIP-1β, and CCL5/RANTES, which attracted neutrophils, monocytes, and activated T cells in a chemotaxis assay. We also demonstrated that DC-SIGN was inducible in THP-1 as well as A549 cells after SARS-CoV infection. Our in vitro experiments modeling infection in humans together with the study of a lung biopsy of a patient who died during the early phase of infection demonstrated that SARS-CoV, through a dynamic interaction with lung epithelial cells and monocytic cells, creates an environment conducive for immune cell migration and accumulation that eventually leads to lung injury. PMID:16501078

  1. Nurse's role in evaluating early treatment of acute pain during triage in ER

    Directory of Open Access Journals (Sweden)

    Patrizia Palermo

    2007-02-01

    Full Text Available The purpose of this study is to define the nurse's role in the evaluation and early treatment of acute pain during triage. The assumption is that the treatment of acute pain in A&E by the triage nurse, in certain well selected cases, improves the level of care provided. The study's subject population is represented by all the users accessing A&E between 13th June 2005 and 13th July 2005, and presenting acute pain. The isolated sample is represented by users whose pain can be attributed to the following clinical conditions: musculoskeletal pain, contusions and sprains, fractures, headaches, earache, toothache and renal or biliary colic. The investigation was performed with the use of a grid by the triage nurse and the VAS (Visual Analogue Scale to measure the intensity of the pain, whereas a dedicated protocol was followed for drug administration. In the period considered, the overall number of users (population reporting to A& E was 2443. Of these 439 users (sample (19% complained of acute pain attributable to the above clinical conditions. The role of the triage nurse in pain management is undoubtedly important in the phase of evaluation using dedicated scales. The nurse's role in drug administration remains to be defined, given that this research demonstrated how even in the presence of medium-high or high VAS levels, the acceptance of pharmacological treatment at triage is somewhat limited. This aspect will provide an interesting basis for future research aimed at understanding to what extent cultural or individual elements are responsible for this attitude.

  2. F-18 fluoromisonidazole PET predicts early lesion progression in acute ischemic stroke patients

    Energy Technology Data Exchange (ETDEWEB)

    Lee, G. H.; Kim, J. S.; Oh, S. J.; Cho, A. H.; Cho, K. H.; Kang, D. H.; Kim, J. S.; Kwon, S. E. [Asan Medical Center, Seoul (Korea, Republic of)

    2007-07-01

    F-18 fluoromisonidazole (FMISO) PET has been known to image viable hypoxic area. We performed this study to define whether FMISO PET can reveal ischemic penumbra of acute ischemic stroke. We prospectively selected acute ischemic stroke patients with large diffusion-perfusion mismatch due to occlusion of MCA or ICA on MRI among patients who visited emergency room within 24 hours after stroke onset. FMISO PET and diffusion weighted MR image (DWI) performed within 48 hours after initial MRI. We excluded the patients who performed any reperfusion procedure. To define the final infarcted area, DWI was performed again 2 days after PET scan. Brain FMISO PET was performed 3 hour after the injection of FMISO (370 MBq). FMISO PET was assessed by visual and quantitative analysis. The extent of abnormally increased FMISO uptake was automatically calculated by the number and size of voxels having higher count than upper 3SD of the mean count of contralateral normal hemisphere. We compared the extent of abnormal FMISO uptake area with the change of the extent of ischemic lesions on DWI. Fifteen patients were enrolled in this study. Ten of these patients showed abnormally increased FMISO uptake in peri-infarct area. Ischemic lesion size on follow-up DWI significantly increased in all patients with abnormally increased FMISO uptake except one patient of whom the MCA spontaneously recanalized on follow up angiogram. Ischemic lesions on DWI increased in only one of five patients without abnormally increased FMISO uptake. The extent of abnormally increased FMISO uptake area was positively correlated with infarct size progression on DWI (Spearman correlation coefficient = 0.757, p<0.01). FMISO uptake specifically and sensitively predicted early lesion progression in acute ischemic stroke patients with large diffusion-perfusion mismatch. Therefore, FMISO PET will be a good indicator of the revascularization or reperfusion procedure for acute ischemic stroke by defining ischemic

  3. Cerebrospinal fluid purine metabolite and neuron-specific enolase concentrations after febrile seizures.

    Science.gov (United States)

    Rodríguez-Núñez, A; Cid, E; Rodríguez-García, J; Camiña, F; Rodríguez-Segade, S; Castro-Gago, M

    2000-10-01

    If febrile seizures cause significant compromise of neuronal metabolism (whether permanent or reversible), this should be reflected in an increase in the cerebrospinal fluid concentrations of neuron-specific enolase (NSE) and/or adenosine triphosphate (ATP) breakdown products. In the present study, AMP, IMP, inosine, adenosine, guanosine, adenine, guanine, hypoxanthine, xanthine, uric acid and NSE concentrations were determined in the cerebrospinal fluid of 90 children 1 h after febrile seizure (73 simple febrile seizures (SFS); 17 complex febrile seizures (CFS)), and in a control group of 160 children. There was no statistically significant difference between the SFS group and the control group for any of the substances determined, suggesting that SFS neither significantly depletes neuronal ATP concentration, nor significantly increases NSE concentration; thus, SFS do not appear to constitute a threat to neuronal integrity. However, patients with CFS showed significantly lower IMP concentrations and significantly higher adenine concentrations than controls, and significantly higher AMP concentrations than SFS patients; these results suggest that CFS may affect energy metabolism in the brain. However, NSE concentrations were normal in the cerebrospinal fluid of both SFS and CFS patients, suggesting that neither type of seizure causes significant neuronal damage, at least early after the seizure.

  4. Impact of leukapheresis on early death rate in adult acute myeloid leukemia presenting with hyperleukocytosis.

    Science.gov (United States)

    Bug, Gesine; Anargyrou, Konstantinos; Tonn, Torsten; Bialleck, Heike; Seifried, Erhard; Hoelzer, Dieter; Ottmann, Oliver G

    2007-10-01

    Patients with acute myeloid leukemia (AML) with hyperleukocytosis of at least 100 x 10(9) per L are at high risk of early death due to pulmonary or cerebral leukostasis. Although the efficacy of leukapheresis in terms of prompt cytoreduction is generally accepted, published data regarding the clinical value of immediate therapeutic leukapheresis are limited and conflicting. To determine whether leukapheresis has a favorable impact on early mortality, the clinical course of 53 newly diagnosed patients with AML and hyperleukocytosis admitted between 1995 and 2005 was analyzed retrospectively. Before August 2001, 28 patients received chemotherapy without leukoreduction (Cohort A). Thereafter, all AML patients with hyperleukocytosis were scheduled to receive leukapheresis, which was performed in 25 patients (Cohort B). There were no procedure-related adverse events. By Day 21 of therapy, 13 of 53 patients had died, resulting in an overall early death rate of 25 percent. In a multivariate logistic regression model, patients in Cohort B had a significantly lower risk of early death than patients in Cohort A (16% vs. 32%, respectively; p = 0.015). Dyspnea (p = 0.005), elevated creatinine (p = 0.028), and higher lactate dehydrogenase serum levels (p = 0.021) were independent risk factors for early death. With a median follow-up of 24.2 months, the overall survival was similar in both cohorts (Cohort A, 7.5; Cohort B, 6.5 months). Thus, leukapheresis had no impact on patients' long-term survivals. Our experience suggests that AML patients with hyperleukocytosis receiving leukapheresis had a significantly lower risk for early death by Day 21 than patients treated without leukapheresis. We therefore have adopted leukapheresis as a standard procedure in our department.

  5. Treatment duration of febrile urinary tract infection (FUTIRST trial: a randomized placebo-controlled multicenter trial comparing short (7 days antibiotic treatment with conventional treatment (14 days

    Directory of Open Access Journals (Sweden)

    Kuijper Ed J

    2009-08-01

    Full Text Available Abstract Background Current guidelines on the management of urinary tract infection recommend treating febrile urinary tract infection or acute pyelonephritis with antimicrobials for at least 14 days. Few randomized trials showed the effectiveness of treatment durations of 5 to 7 days but this has only been studied in young previously healthy women. Methods/Design A randomized placebo-controlled double-blind multicenter non-inferiority trial in which 400 patients with community acquired febrile urinary tract infection will be randomly allocated to a short treatment arm (7 days of ciprofloxacin or 7 days of empirical β-lactams ± gentamicin intravenously with early switch to oral ciprofloxacin followed by 7 days of blinded placebo or standard treatment arm (7 days of ciprofloxacin or 7 days of empirical β-lactams ± gentamicin intravenously with early switch to oral ciprofloxacin followed by 7 days of blinded ciprofloxacin. The study is performed in the Leiden region in which one university hospital, 6 general hospitals and 32 primary health care centers are clustered. Patients eligible for randomization are competent patients aged 18 years or above with a presumptive diagnosis of acute pyelonephritis as defined by the combination of fever, one or more symptoms of urinary tract infection and a positive urine nitrate test and/or the presence of leucocyturia. Exclusion criteria are known allergy to fluoroquinolones, female patients who are pregnant or lactating, polycystic kidney disease, permanent renal replacement therapy, kidney transplantation, isolation of ciprofloxacin-resistant causal uropathogen, renal abscess, underlying chronic bacterial prostatitis, metastatic infectious foci and inability to obtain follow-up. The primary endpoint is the clinical cure rate through the 10- to 18-day post-treatment visit. Secondary endpoints are the microbiological cure rate 10- to 18-day post-treatment, the 30- and 90-day overall mortality rate, the

  6. Influencing factors for early acute cerebrovascular accidents in patients with stroke history following off-pump coronary artery bypass grafting.

    Science.gov (United States)

    Wang, Bin; Jia, Ming; Jia, Shijie; Wan, Jiuhe; Zhou, Xiao; Luo, Zhimin; Zhou, Ye; Zhang, Jianqun

    2014-06-01

    To analyse risk factors for early acute cerebrovascular accidents following off-pump coronary artery bypass grafting (OPCAB) in patients with stroke history, and to propose preventive measures to reduce the incidence of these events. A total of 468 patients with a history of stroke underwent OPCAB surgery in Beijing Anzhen Hospital of China from January 2010 to September 2012. They were retrospectively divided into two groups according to the occurrence of early acute cerebrovascular accidents within 48 hours following OPCAB. Multivariate logistic regression analysis was used to find risk or protective factors for early acute cerebrovascular accidents following the OPCAB. Fifty-two patients (11.1%) suffered from early acute cerebrovascular accidents in 468 patients, including 39 cases of cerebral infarction, two cases of cerebral haemorrhage, 11 cases of transient ischaemic attack (TIA). There were significant differences between the two groups in preoperative left ventricular ejection fraction ≤ 35%, severe bilateral carotid artery stenosis, poorly controlled hypertension, intraoperative application of Enclose® II proximal anastomotic device, postoperative acute myocardial infarction, atrial fibrillation, hypotension, ventilation time > 48h, ICU duration >48h and mortality. Multivariate logistic regression analysis showed that preoperative severe bilateral carotid stenosis (OR=6.378, 95%CI: 2.278-20.987) and preoperative left ventricular ejection fraction ≤ 35% (OR=2.737, 95%CI: 1.267-6.389), postoperative acute myocardial infarction (OR=3.644, 95%CI: 1.928-6.876), postoperative atrial fibrillation (OR=3.104, 95%CI:1.135∼8.016) and postoperative hypotension (OR=4.173, 95%CI: 1.836∼9.701) were independent risk factors for early acute cerebrovascular accidents in patients with a history of stroke following OPCAB procedures, while intraoperative application of Enclose® II proximal anastomotic device was protective factor (OR=0.556, 95%CI: 0.337-0.925). This

  7. 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...

  8. 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...

  9. [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.

  10. 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.

  11. 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.

  12. 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.

  13. 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.

  14. 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

  15. 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.

  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. Early changes of endothelin, nitric oxide and arginine-vasopressin in patients with acute cerebral injury

    Institute of Scientific and Technical Information of China (English)

    杨云梅; 黄卫东; 吕雪英

    2002-01-01

    Objective: To investigate the early changes and clinical significance of plasma endothelin (ET), nitric oxide (NO) and arginine-vasopressin (AVP) in patients with acute moderate or severe cerebral injury. Methods: The early (at 24 hours after injury) plasma concentrations of ET, NO and AVP were measured with radioimmunoassay and Green technique in 48 cases of acute moderate (GCS≤8 in 27cases ) or severe (GCS>8 in 21 cases) cerebral injury (Group A), in 42 cases of non-cerebral injury (Group B) and in 38 normal individuals (Group C), respectively. Results: The early plasma concentrations of ET (109.73 ng/L±12.61 ng/L), NO (92.82 μmol/L±18.21 μmol/L) and AVP (49.78 ng/L±14.29 ng/L) in Group A were higher than those in Group B (67.90 ng/L±11.33 ng/L, 52.66 μmol/L±12.82 μmol/L and 29.93 ng/L±12.11 ng/L, respectively, P<0.01) and Group C (50.65 ng/L±17.12 ng/L, 36.12 μmol/L±12.16 μmol/L and 5.18 ng/L±4.18 ng/L, respectively, P<0.001). The amounts of ET, NO and AVP in patients with severe cerebral injury were 116.18 ng/L±18.12 ng/L, 108.19 μmol/L±13.28 μmol/L and 58.13 ng/L±16.78 ng/L, respectively, which were significantly higher than that of the patients with moderate cerebral injury (92.33 ng/L±16.32 ng/L, 76.38 μmol/L±12.71 μmol/L and 36.18 ng/L±12.13 ng/L respectively, P<0.01). The early levels of ET, NO and AVP in Group A were negatively related to the GCS scales. The amounts of ET, NO and AVP were 126.23 ng/L±15.23 ng/L, 118.18 μmol/L±10.12 μmol/L and 63.49 ng/L±14.36 ng/L respectively in patients with subdural hematoma, which were significantly higher than those in patients with epidural hematoma (81.13 ng/L±12.37 ng/L, 68.02 μmol/L±13.18 μmol/L and 45.63 ng/L±12.41 ng/L respectively, P<0.01). The plasma concentrations of ET, NO and AVP in stable duration (at 336 hours after injury) in Group A and Group B were similar to those in Group C.Conclusions: ET, NO and AVP were related to the pathophysiological process that occurs in

  18. 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.

  19. 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.

  20. Specific lipase-responsive polymer-coated gadolinium nanoparticles for MR imaging of early acute pancreatitis.

    Science.gov (United States)

    Zhang, Hong-Wu; Wang, Li-Qin; Xiang, Qing-Feng; Zhong, Qian; Chen, Lu-Ming; Xu, Cai-Xia; Xiang, Xian-Hong; Xu, Bo; Meng, Fei; Wan, Yi-Qian; Deng, David Y B

    2014-01-01

    Currently, available methods for diagnosis of acute pancreatitis (AP) are mainly dependent on serum enzyme analysis and imaging techniques that are too low in sensitivity and specificity to accurately and promptly diagnose AP. The lack of early diagnostic tools highlights the need to search for a highly effective and specific diagnostic method. In this study, we synthesized a conditionally activated, gadolinium-containing, nanoparticle-based MRI nanoprobe as a diagnostic tool for the early identification of AP. Gadolinium diethylenetriaminepentaacetic fatty acid (Gd-DTPA-FA) nanoparticles were synthesized by conjugation of DTPA-FA ligand and gadolinium acetate. Gd-DTPA-FA exhibited low cytotoxicity and excellent biocompatibility when characterized in vitro and in vivo studies. L-arginine induced a gradual increase in the intensity of the T1-weighted MRI signal from 1 h to 36 h in AP rat models. The increase in signal intensity was most significant at 1 h, 6 h and 12 h. These results suggest that the Gd-DTPA-FA as an MRI contrast agent is highly efficient and specific to detect early AP.

  1. Cost-effectiveness analysis of early veno-venous hemofiltration for severe acute pancreatitis in China

    Institute of Scientific and Technical Information of China (English)

    Kun Jiang; Xin-Zu Chen; Qing Xia; Wen-Fu Tang; Lei Wang

    2008-01-01

    AIM: To determine the most cost-effective hemofiltration modality for early management of severe acute pancreatitis (SAP) in China.METHODS: We carried out a search of Pub-Medline and Chinese Biomedical Disk database. Controlled clinical trials on Chinese population were included in the analysis. The four decision branches that were analyzed were: continuous or long-term veno-venous hemofiltration (CWH/LWH), short-term veno-venous hemofiltration (SWH), SWH plus peritoneal dialysis (PD), and non-hemofiltration control group. The effectiveness of the technique was determined by survival rate, complications prevention and surgery preservation. The total cost of hospitalization was also assessed.RESULTS: The SWH only technique was the least costly modality, $5809 (44449 RMB), and was selected as the baseline treatment modality. SWH only arm achieved the lowest C/E ratio in terms of overall survival, complications prevention and surgery preservation. In incremental cost-effectiveness analysis, the CWH/ LVVH only and the control arms were inferior to other techniques. Sensitivity analysis showed SWH only and SWH plus PD arms overlapped in C/survival ratio.CONCLUSION: The role of early veno-venous hemofiltration as an alternative therapy for SAP remains controversial. However, we propose that early use of short-term high-volume veno-venous hemofiltration would have a beneficial impact on the management of SAP.

  2. Influence of ambulance use on early reperfusion therapies for acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    SONG Li; HU Da-yi; YAN Hong-bing; YANG Jin-gang; SUN Yi-hong; LI Chao; LIU Shu-shan; WU Dong; FENG Qi

    2008-01-01

    Background Ambulance use expedites the definitive treatment of acute myocardial infarction (AMI). The aim of this study was to evaluate the effect of ambulance use on the administration of early reperfusion therapies for patients with AMI in Beijing, China.Methods Data were prospectively collected from 498 patients with ST-elevation myocardial infarction (STEMI) who were admitted within 12 hours of symptom onset to 19 hospitals in Beijing between November 1,2005 and December 31, 2006. The baseline characteristics of and the initial management of the ambulance users and the non-ambulance users were compared.Results Only 186 (37.3%) patients used an ambulance as transportation to the hospital. Ambulance users were, on average, older and at relatively higher risk on presentation than the non-ambulance users. After adjustment for patient and hospital characteristics, ambulance use was associated with a greater early reperfusion rate, mainly because of a greater incidence of primary percutaneous coronary intervention. In addition, ambulance users had a significantly shorter median door-to-balloon (120 compared with 145 minutes, P<0.001) and symptom onset-to-balloon (223 compared with 300 minutes, P<0.001) time than non-ambulance users.Conclusions Ambulances are underused by AMI patients in Beijing. Ambulance use may lead to more frequent and faster receipt of early reperfusion therapies. New public health strategies should be developed to facilitate an increased use of ambulances by AMI patients.

  3. The Use of Frozen Section in the Early Diagnosis of Acute Invasive Fungal Sinusitis.

    Science.gov (United States)

    Melancon, C Claire; Clinger, John D

    2017-08-01

    Objectives Acute invasive fungal sinusitis (AIFS) remains a significant cause of morbidity and mortality in the immunocompromised patient population. Early diagnosis is key to improving patient outcomes. Frozen section biopsies have been shown to decrease time to diagnosis when compared with permanent pathology. However, its accuracy has not been adequately described in the literature, specifically in regard to AIFS. The aim of this study is to evaluate the statistical diagnostic accuracy of frozen sections and to review the etiology, clinical presentation, and current diagnostic protocols in management of AIFS. Study Design Case series with chart review. Setting Tertiary referral center. Subjects and Methods Retrospective review included 67 pathologic records in Co-Path, with search criteria including invasive fungal, clinical history, frozen section, and final diagnosis between the dates of 2006 and 2015. Results Sixty-seven cases were reviewed per the search criteria in Co-Path. Of these, 31 met further criteria of having had frozen section analysis. Variables such as sensitivity, specificity, positive predictive value, and negative predictive value were assessed. All 21 positive frozen sections correlated with positive permanent pathology, giving a positive predictive value of 100%. Frozen section biopsies were 87.5% sensitive and 100% specific. Conclusion Early diagnosis of AIFS has been shown to decrease morbidity and mortality. Frozen section biopsies remain key in obtaining an early diagnosis among patients with a high clinical suspicion for invasive fungal sinusitis. Frozen section biopsies positive for invasive fungal pathology were universally consistent with definitive diagnosis.

  4. 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.

  5. Gerstmann's syndrome following an acute herpes simplex encephalitis.

    Science.gov (United States)

    Ilchevsky, S; Boev, I; Kazakova, T

    1998-01-01

    The authors present a rare clinical case of a woman who developed Gerstmann's syndrome following an acute Herpes simplex viral encephalitis. Clinical observation and laboratory evaluation were performed during the acute phase of the disease. After that the follow-up continued for one-year period. The localization of the pathologic process was determined by computerized tomography, conducted periodically. The characteristics of the clinical picture are interpreted in the context of the contemporary concepts of the topical diagnosis of Gerstmann's syndrome. The possibility of a sudden onset of acute Herpes simplex viral encephalitis without a preceding febrile-intoxication syndrome is worth noting. Conclusions are drawn stressing the need of an early etiologic treatment and the importance of the rehabilitation activities during the convalescence period.

  6. Rationale for an early aldosterone blockade in acute myocardial infarction and design of the ALBATROSS trial.

    Science.gov (United States)

    Beygui, Farzin; Vicaut, Eric; Ecollan, Patrick; Machecourt, Jacques; Van Belle, Eric; Zannad, Faiez; Montalescot, Gilles

    2010-10-01

    Aldosterone is at its highest levels at presentation for acute myocardial infarction (AMI). High aldosterone levels are predictive of poor outcome regardless of heart failure. Angiotensin-converting enzyme inhibitors have delayed partial and temporary effects on aldosterone levels. We hypothesize that aldosterone receptor blockade, early after AMI onset on top of standard therapy, may improve clinical outcome. ALBATROSS is a nationwide, multicenter, open-labeled, randomized trial designed to assess the superiority of aldosterone blockade by a 200-mg intravenous bolus of potassium canrenoate followed by a daily 25-mg dose of spirinolactone for 6 months, on top of standard therapy compared to standard therapy alone among 1,600 patients admitted for ST-segment elevation or high risk non-ST-segment elevation acute AMI -TIMI score ≥3-within 72 hours after symptom onset regardless of heart failure and treatment strategy. The primary efficacy end point of the study is the 6-month rate of the composite of death, resuscitated cardiac arrest, significant ventricular arrhythmia, class IA American College of Cardiology/American Heart Association/European Society of Cardiology indication for implantable cardioverter device, and new or worsening heart failure. Secondary end points include each of the components of the primary end point, different combinations of such components, the primary end point assessed at hospital discharge and 30-day follow-up, and rates of acute renal failure. Safety end points include rates of hyperkalemia and premature drug discontinuation. ALBATROSS will assess the cardiovascular benefit of a low-cost aldosterone receptor blocker on top of standard therapy in all-coming AMI patients. Copyright © 2010 Mosby, Inc. All rights reserved.

  7. The iScore predicts total healthcare costs early after hospitalization for an acute ischemic stroke.

    Science.gov (United States)

    Ewara, Emmanuel M; Isaranuwatchai, Wanrudee; Bravata, Dawn M; Williams, Linda S; Fang, Jiming; Hoch, Jeffrey S; Saposnik, Gustavo

    2015-12-01

    The ischemic Stroke risk score is a validated prognostic score which can be used by clinicians to estimate patient outcomes after the occurrence of an acute ischemic stroke. In this study, we examined the association between the ischemic Stroke risk score and patients' 30-day, one-year, and two-year healthcare costs from the perspective of a third party healthcare payer. Patients who had an acute ischemic stroke were identified from the Registry of Canadian Stroke Network. The 30-day ischemic Stroke risk score prognostic score was determined for each patient. Direct healthcare costs at each time point were determined using administrative databases in the province of Ontario. Unadjusted mean and the impact of a 10-point increase ischemic Stroke risk score and a patient's risk of death or disability on total cost were determined. There were 12,686 patients eligible for the study. Total unadjusted mean costs were greatest among patients at high risk. When adjusting for patient characteristics, a 10-point increase in the ischemic Stroke risk score was associated with 8%, 7%, and 4% increase in total costs at 30 days, one-year, and two-years. The same increase was found to impact patients at low, medium, and high risk differently. When adjusting for patient characteristics, patients in the high-risk group had the highest total costs at 30 days, while patients at medium risk had the highest costs at both one and two-years. The ischemic Stroke risk score can be useful as a predictor of healthcare utilization and costs early after hospitalization for an acute ischemic stroke. © 2015 World Stroke Organization.

  8. Invasive pulmonary aspergillosis: role of early diagnosis and surgical treatment in patients with acute leukemia

    Directory of Open Access Journals (Sweden)

    Ursavas Ahmet

    2006-07-01

    Full Text Available Abstract Background Aspergillus is a ubiquitous soil-dwelling fungus known to cause significant pulmonary infection in immunocompromised patients. The incidence of aspergillosis has increased during the past two decades and is a frequently lethal complication of acute leukemia patients that occurs following both chemotherapy and bone marrow transplantation. The diagnosis of invasive pulmonary aspergillosis (IPA according to the criteria that are established by European Organization for the Research and Treatment of Cancer and Mycoses Study Group raise difficulties in severely ill patients. Despite established improvements in field of diagnosis (galactomannan antigen, quantitative PCR, real-time PCR for Aspergillus spp., and findings of computed tomography and treatment with new antifungals, it is still a major problem in patients with acute leukemia. However, prompt and effective treatment of IPA is crucial because most patients will need subsequent chemotherapy for underlying hematologic disease as soon as possible. Case presentation We report a 33-year-old male patient with acute promyelocytic leukemia diagnosed in 1993 that developed invasive pulmonary aspergillosis due to A. flavus at relapse in 2003. The patient was successfully treated with liposomal amphotericin B and underwent surgical pulmonary resection. The operative course was uneventful. Conclusion This report emphasizes the clinical picture, applicability of recent advances in diagnostic and therapeutic approaches for IPA. For early identification of a patient infected with IPA, a high index of suspicion and careful clinical and radiological examinations with serial screening for galactomannan should be established. If aspergillosis is suspected, anti-aspergillosis drug should be administered immediately, and if a unique pulmonary lesion remains, surgical resection should be considered to prevent reactivation during consecutive chemotherapy courses and to improve the outcome.

  9. Clinical features and early treatment response of central nervous system involvement in childhood acute lymphoblastic leukemia.

    Science.gov (United States)

    Levinsen, Mette; Taskinen, Mervi; Abrahamsson, Jonas; Forestier, Erik; Frandsen, Thomas L; Harila-Saari, Arja; Heyman, Mats; Jonsson, Olafur G; Lähteenmäki, Päivi M; Lausen, Birgitte; Vaitkevičienė, Goda; Asberg, Ann; Schmiegelow, Kjeld

    2014-08-01

    Central nervous system (CNS) involvement in childhood acute lymphoblastic leukemia (ALL) remains a therapeutic challenge. To explore leukemia characteristics of patients with CNS involvement at ALL diagnosis, we analyzed clinical features and early treatment response of 744 patients on Nordic-Baltic trials. CNS status was classified as CNS1 (no CSF blasts), CNS2 ( 0.15). The 12-year event-free survival for patients with leukemic mass on neuroimaging did not differ from patients with negative or no scan (0.50 vs. 0.60; P = 0.7) or between patients with symptoms or signs suggestive of CNS leukemia and patients without such characteristics (0.50 vs. 0.61; P = 0.2). CNS involvement at diagnosis is associated with adverse prognostic features but does not indicate a less chemosensitive leukemia. © 2014 Wiley Periodicals, Inc.

  10. Disseminated intravascular coagulation or acute coagulopathy of trauma shock early after trauma? A prospective observational study

    DEFF Research Database (Denmark)

    Johansson, Per Ingemar; Sorensen, Anne Marie; Perner, Anders;

    2011-01-01

    ABSTRACT: INTRODUCTION: It is debated whether the early trauma induced coagulopathy (TIC) in severely injured patients reflects disseminated intravascular coagulation (DIC) with a fibrinolytic phenotype, acute coagulopathy of trauma shock (ACoTS) or yet other entities. This study investigated...... the prevalence of overt DIC and ACoTS in trauma patients and characterized these conditions based on their biomarker profiles. METHODS: Observational study at a single Level I Trauma Centre. Inclusion of 80 adult trauma patients ([greater than or equal to]18 years) who met criteria for full trauma team...... activation and had an arterial cannula inserted. Blood was sampled a median of 68 min (IQR 48-88) post-injury. Data on demography, biochemistry, injury severity score (ISS) and mortality were recorded. Plasma/serum was analyzed for biomarkers reflecting tissue/endothelial cell/glycocalyx damage (histone...

  11. Disseminated intravascular coagulation or acute coagulopathy of trauma shock early after trauma? A prospective observational study

    DEFF Research Database (Denmark)

    Johansson, Per Ingemar; Sorensen, Anne Marie; Perner, Anders;

    2011-01-01

    ABSTRACT: INTRODUCTION: It is debated whether the early trauma induced coagulopathy (TIC) in severely injured patients reflects disseminated intravascular coagulation (DIC) with a fibrinolytic phenotype, acute coagulopathy of trauma shock (ACoTS) or yet other entities. This study investigated...... activation and had an arterial cannula inserted. Blood was sampled a median of 68 min (IQR 48-88) post-injury. Data on demography, biochemistry, injury severity score (ISS) and mortality were recorded. Plasma/serum was analyzed for biomarkers reflecting tissue/endothelial cell/glycocalyx damage (histone......-complexed DNA fragments, Annexin V, thrombomodulin, syndecan-1), coagulation activation/inhibition (prothrombinfragment 1+2, thrombin/antithrombin-complexes, antithrombin, protein C, activated protein C, endothelial protein C receptor, protein S, tissue factor pathway inhibitor, vWF), factor consumption...

  12. Evaluation of Early Cholecystectomy versus Delayed Cholecystectomy in the Treatment of Acute Cholecystitis

    Directory of Open Access Journals (Sweden)

    Miguel Sánchez-Carrasco

    2016-01-01

    Full Text Available Objective. To evaluate if early cholecystectomy (EC is the most appropriate treatment for acute cholecystitis compared to delayed cholecystectomy (DC. Patients and Methods. A retrospective cohort study of 1043 patients was carried out, with a group of 531 EC cases and a group of 512 DC patients. The following parameters were recorded: (1 postoperative hospital morbidity, (2 hospital mortality, (3 days of hospital stay, (4 readmissions, (5 admission to the Intensive Care Unit (ICU, (6 type of surgery, (7 operating time, and (8 reoperations. In addition, we estimated the direct cost savings of implementing an EC program. Results. The overall morbidity of the EC group (29.9% was significantly lower than the DC group (38.7%. EC demonstrated significantly better results than DC in days of hospital stay (8.9 versus 15.8 days, readmission percentage (6.8% versus 21.9%, and percentage of ICU admission (2.3% versus 7.8%, which can result in reducing the direct costs. The patients who benefited most from an EC were those with a Charlson index > 3. Conclusions. EC is safe in patients with acute cholecystitis and could lead to a reduction in the direct costs of treatment.

  13. Assessing barriers to care and readiness for cognitive behavioral therapy in early acute care PTSD interventions.

    Science.gov (United States)

    Trusz, Sarah Geiss; Wagner, Amy W; Russo, Joan; Love, Jeff; Zatzick, Douglas F

    2011-01-01

    Cognitive Behavioral Therapy (CBT) interventions are efficacious in reducing posttraumatic stress disorder (PTSD) but are challenging to implement in acute care and other non-specialty mental health settings. This investigation identified barriers impacting CBT delivery through a content analysis of interventionist chart notes from an acute care PTSD prevention trial. Only 8.5% of all intervention patients were able to complete CBT. Lack of engagement, clinical and logistical barriers had the greatest impact on CBT entry. Treatment preferences and stigma only prevented entry when more primary barriers resolved. Patients with prior diagnosis of alcohol abuse or dependence were able to enter CBT after six months of sobriety. Based on the first trial, we developed a CBT readiness assessment tool. We implemented and evaluated the tool in a second early intervention trial. Lack of engagement emerged again as the primary impediment to CBT entry. Patients who were willing to enter CBT treatment but demonstrated high rates of past trauma or diagnosis of PTSD were also the least likely to engage in any PTSD treatment one month post-discharge. Findings support the need for additional investigations into engagement and alternative delivery strategies, including those which dismantle traditional office-based, multi-session CBT into stepped, deliverable components.

  14. The genetic basis of early T-cell precursor acute lymphoblastic leukaemia.

    Science.gov (United States)

    Zhang, Jinghui; Ding, Li; Holmfeldt, Linda; Wu, Gang; Heatley, Sue L; Payne-Turner, Debbie; Easton, John; Chen, Xiang; Wang, Jianmin; Rusch, Michael; Lu, Charles; Chen, Shann-Ching; Wei, Lei; Collins-Underwood, J Racquel; Ma, Jing; Roberts, Kathryn G; Pounds, Stanley B; Ulyanov, Anatoly; Becksfort, Jared; Gupta, Pankaj; Huether, Robert; Kriwacki, Richard W; Parker, Matthew; McGoldrick, Daniel J; Zhao, David; Alford, Daniel; Espy, Stephen; Bobba, Kiran Chand; Song, Guangchun; Pei, Deqing; Cheng, Cheng; Roberts, Stefan; Barbato, Michael I; Campana, Dario; Coustan-Smith, Elaine; Shurtleff, Sheila A; Raimondi, Susana C; Kleppe, Maria; Cools, Jan; Shimano, Kristin A; Hermiston, Michelle L; Doulatov, Sergei; Eppert, Kolja; Laurenti, Elisa; Notta, Faiyaz; Dick, John E; Basso, Giuseppe; Hunger, Stephen P; Loh, Mignon L; Devidas, Meenakshi; Wood, Brent; Winter, Stuart; Dunsmore, Kimberley P; Fulton, Robert S; Fulton, Lucinda L; Hong, Xin; Harris, Christopher C; Dooling, David J; Ochoa, Kerri; Johnson, Kimberly J; Obenauer, John C; Evans, William E; Pui, Ching-Hon; Naeve, Clayton W; Ley, Timothy J; Mardis, Elaine R; Wilson, Richard K; Downing, James R; Mullighan, Charles G

    2012-01-11

    Early T-cell precursor acute lymphoblastic leukaemia (ETP ALL) is an aggressive malignancy of unknown genetic basis. We performed whole-genome sequencing of 12 ETP ALL cases and assessed the frequency of the identified somatic mutations in 94 T-cell acute lymphoblastic leukaemia cases. ETP ALL was characterized by activating mutations in genes regulating cytokine receptor and RAS signalling (67% of cases; NRAS, KRAS, FLT3, IL7R, JAK3, JAK1, SH2B3 and BRAF), inactivating lesions disrupting haematopoietic development (58%; GATA3, ETV6, RUNX1, IKZF1 and EP300) and histone-modifying genes (48%; EZH2, EED, SUZ12, SETD2 and EP300). We also identified new targets of recurrent mutation including DNM2, ECT2L and RELN. The mutational spectrum is similar to myeloid tumours, and moreover, the global transcriptional profile of ETP ALL was similar to that of normal and myeloid leukaemia haematopoietic stem cells. These findings suggest that addition of myeloid-directed therapies might improve the poor outcome of ETP ALL.

  15. Multimodal use of computed tomography in early acute stroke, part 1.

    Science.gov (United States)

    Tambasco, Nicola; Scaroni, Reana; Corea, Francesco; Silvestrelli, Giorgio; Rossi, Aroldo; Bocola, Vittorio; Parnetti, Lucilla

    2006-01-01

    Brain Computed tomography (CT) scan has been used in the past to exclude a hemorrhagic stroke, to determine a possible cause of the stroke patient symptoms, and to demonstrate a stabilized area of hypoperfusional flow. Several results from CT scan studies suggested that we could have new information on prognosis and outcome, localization, and risk of infarction. In this view, CT scan in acute stroke may contribute, using objective measures, to evaluate the inclusion in clinical and therapeutical trials, such as thrombolytic therapy. The lack of consensus among clinicians does not allow a secure and definitive system of CT scan evaluation. Besides its common uses, more recently brain CT scan provides new techniques utilizing advanced algorithms of reconstruction, with promising properties not yet completely verified, to highlight more aspects of acute stroke in the early phase. Despite this limitation, progress on neuroradiological techniques reinforces the concept that brain CT scan remains the key of studies, as well as of validation and routine treatment in terms of feasibility, low cost, and widely availability.

  16. Neutrophils as early immunologic effectors in hemorrhage- or endotoxemia-induced acute lung injury.

    Science.gov (United States)

    Abraham, E; Carmody, A; Shenkar, R; Arcaroli, J

    2000-12-01

    Acute lung injury is characterized by accumulation of neutrophils in the lungs, accompanied by the development of interstitial edema and an intense inflammatory response. To assess the role of neutrophils as early immune effectors in hemorrhage- or endotoxemia-induced lung injury, mice were made neutropenic with cyclophosphamide or anti-neutrophil antibodies. Endotoxemia- or hemorrhage-induced lung edema was significantly reduced in neutropenic animals. Activation of the transcriptional regulatory factor nuclear factor-kappaB after hemorrhage or endotoxemia was diminished in the lungs of neutropenic mice compared with nonneutropenic controls. Hemorrhage or endotoxemia was followed by increases in pulmonary mRNA and protein levels for interleukin-1beta (IL-1beta), macrophage inflammatory protein-2 (MIP-2), and tumor necrosis factor-alpha (TNF-alpha). Endotoxin-induced increases in proinflammatory cytokine expression were greater than those found after hemorrhage. The amounts of mRNA or protein for IL-1beta, MIP-2, and TNF-alpha were significantly lower after hemorrhage in the lungs of neutropenic versus nonneutropenic mice. Neutropenia was associated with significant reductions in IL-1beta and MIP-2 but not in TNF-alpha expression in the lungs after endotoxemia. These experiments show that neutrophils play a central role in initiating acute inflammatory responses and causing injury in the lungs after hemorrhage or endotoxemia.

  17. Hyperintense acute reperfusion marker on FLAIR is not associated with early haemorrhagic transformation in the elderly

    Energy Technology Data Exchange (ETDEWEB)

    Rozanski, Michal [Charite, Universitaetsmedizin Berlin, Department of Neurology, Center for Stroke Research Berlin-CSB, Berlin (Germany); Charite Campus Mitte, Department of Neurology, Berlin (Germany); Ebinger, Martin; Schmidt, Wolf U.; Hotter, Benjamin; Pittl, Sandra; Heuschmann, Peter U.; Jungehuelsing, Jan G.; Fiebach, Jochen B. [Charite, Universitaetsmedizin Berlin, Department of Neurology, Center for Stroke Research Berlin-CSB, Berlin (Germany)

    2010-12-15

    The hyperintense acute reperfusion marker (HARM) has been described as a predictor for haemorrhagic transformation (HT) in acute ischaemic stroke. We hypothesised that this phenomenon is not present in the elderly. It was possible to assess 47/84 consecutive patients aged 80 and over with diagnosed ischaemic stroke or transient ischaemic attack (TIA). MRI was performed within 24 h of onset of symptoms with follow-up MRI within a further 48 h. Of 47 included patients, 19 showed HARM; it was only seen on follow-up examination. Ten of the 47 patients underwent thrombolysis with recombinant tissue plasminogen activator (rt-PA); 4 of them showed HARM, and 1 of those showed HT. HARM was found in three out of eight patients with haemorrhagic transformation on baseline and/or follow-up MRI. We did not observe an association between HARM and early HT either in the whole group or in the patients who received thrombolysis. HARM was not associated with HT in the elderly after ischaemic stroke, independent of treatment. While it may indicate dysfunction of the blood-brain barrier (BBB), it does not necessarily amount to HT. (orig.)

  18. Early recognition of abdominal compartment syndrome in patients with acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Zilvinas Dambrauskas; Audrius Parseliunas; Antanas Gulbinas; Juozas Pundzius; Giedrius Barauskas

    2009-01-01

    AIM: To assess the value of widely used clinical scores in the early identification of acute pancreatitis (AP) patients who are likely to suffer from intra-abdominal hypertension (IAH) and abdominal compartment syndrome (ACS). METHODS: Patients ( n = 44) with AP recruited in this study were divided into two groups (ACS and non-ACS) according to intra-abdominal pressure (IAP) determined by indirect measurement using the transvesical route via Foley bladder catheter. On admission and at regular intervals, the severity of the AP and presence of organ dysfunction were assessed utilizing different multifactorial prognostic systems: Glasgow-Imrie score, Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE-Ⅱ) score, and Multiorgan Dysfunction Score (MODS). The diagnostic performance of scores predicting ACS development, cut-off values and specificity and sensitivity were established using receiver operating characteristic (ROC) curve analysis. RESULTS: The incidence of ACS in our study population was 19.35%. IAP at admission in the ACS group was 22.0 (18.5-25.0) mmHg and 9.25 (3.0-12.4) mmHg in the non-ACS group ( P 7; MODS > 2 or Glasgow-Imrie score > 3).

  19. Acute fever and delayed leukoencephalopathy following low dose intraventricular methotrexate.

    Science.gov (United States)

    Boogerd, W; vd Sande, J J; Moffie, D

    1988-10-01

    Nine out of 14 patients treated with intraventricular methotrexate (MTX) for meningeal carcinomatosis from breast carcinoma and surviving more than 4 months developed disseminated necrotising leukoencephalopathy (DNL). All four patients who had received both intraventricular MTX and whole brain radiotherapy developed DNL. Five of the six patients who experienced an acute febrile reaction with mild encephalopathic signs following intraventricular administration of MTX developed DNL after a mean time of 5 months and a low mean dose of 44 mg MTX. DNL was also noted in two patients without a previous febrile reaction or whole brain radiotherapy, following prolonged intraventricular MTX therapy after a mean time of 19.5 months and a mean dose of 147 mg MTX. These findings confirm the hazards of (1) high cumulative doses of intrathecal MTX and (2) combined intrathecal chemotherapy and whole brain radiotherapy. This study also suggests a possible relationship between an early and transient febrile reaction during intraventricular administration of MTX and the development of DNL.

  20. Acute fever and delayed leukoencephalopathy following low dose intraventricular methotrexate.

    Science.gov (United States)

    Boogerd, W; vd Sande, J J; Moffie, D

    1988-01-01

    Nine out of 14 patients treated with intraventricular methotrexate (MTX) for meningeal carcinomatosis from breast carcinoma and surviving more than 4 months developed disseminated necrotising leukoencephalopathy (DNL). All four patients who had received both intraventricular MTX and whole brain radiotherapy developed DNL. Five of the six patients who experienced an acute febrile reaction with mild encephalopathic signs following intraventricular administration of MTX developed DNL after a mean time of 5 months and a low mean dose of 44 mg MTX. DNL was also noted in two patients without a previous febrile reaction or whole brain radiotherapy, following prolonged intraventricular MTX therapy after a mean time of 19.5 months and a mean dose of 147 mg MTX. These findings confirm the hazards of (1) high cumulative doses of intrathecal MTX and (2) combined intrathecal chemotherapy and whole brain radiotherapy. This study also suggests a possible relationship between an early and transient febrile reaction during intraventricular administration of MTX and the development of DNL. Images PMID:3225584

  1. A Randomized Trial of Time-Limited Antiretroviral Therapy in Acute/Early HIV Infection.

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    Joseph B Margolick

    Full Text Available It has been proposed that initiation of antiretroviral treatment (ART very soon after establishment of HIV infection may be beneficial by improving host control of HIV replication and delaying disease progression.People with documented HIV infection of less than 12 months' duration in Baltimore MD and seven Canadian sites were randomized to either a observation and deferred ART, or b immediate treatment with ART for 12 months. All subjects not receiving ART were followed quarterly and permanent ART was initiated according to contemporaneous treatment guidelines. The endpoint of the trial was total ART-free time from study entry until initiation of permanent ART.One hundred thirteen people were randomized, 56 to the observation arm and 57 to the immediate treatment arm. Twenty-three had acute (<2 months infection and 90 early (2-12 months infection. Of those randomized to the immediate treatment arm, 37 completed 12 months of ART according to protocol, 9 declined to stop ART after 12 months, and 11 were nonadherent to the protocol or lost to follow-up. Comparing those in the observation arm to either those who completed 12 months of ART or all 56 who were randomized to immediate ART, there was no significant difference between the arms in treatment-free interval after study entry, which was about 18 months in both arms.This study did not find a benefit from administration of a brief, time-limited (12-month course of ART in acute or early HIV infection.ClinicalTrials.gov NCT00106171.

  2. Modular Ankle Robotics Training in Early Sub-Acute Stroke: A Randomized Controlled Pilot Study

    Science.gov (United States)

    Forrester, Larry W.; Roy, Anindo; Krywonis, Amanda; Kehs, Glenn; Krebs, Hermano Igo; Macko, Richard F.

    2014-01-01

    Background Modular lower extremity (LE) robotics may offer a valuable avenue for restoring neuromotor control after hemiparetic stroke. Prior studies show that visually-guided and visually-evoked practice with an ankle robot (anklebot) improves paretic ankle motor control that translates into improved overground walking. Objective Assess the feasibility and efficacy of daily anklebot training during early sub-acute hospitalization post-stroke. Methods Thirty-four inpatients from a stroke unit were randomly assigned to anklebot (N=18) or passive manual stretching (N=16) treatments. All suffered a first stroke with residual hemiparesis (ankle manual muscle test grade 1/5 to 4/5), and at least trace muscle activation in plantar- or dorsiflexion. Anklebot training employed an “assist-as-needed” approach during > 200 volitional targeted paretic ankle movements, with difficulty adjusted to active range of motion and success rate. Stretching included >200 daily mobilizations in these same ranges. All sessions lasted 1 hour and assessments were not blinded. Results Both groups walked faster at discharge, however the robot group improved more in percent change of temporal symmetry (p=0.032) and also of step length symmetry (p=0.038), with longer nonparetic step lengths in the robot (133%) vs. stretching (31%) groups. Paretic ankle control improved in the robot group, with increased peak (p≤ 0.001) and mean (p≤ 0.01) angular speeds, and increased movement smoothness (p≤ 0.01). There were no adverse events. Conclusion Though limited by small sample size and restricted entry criteria, our findings suggest that modular lower extremity robotics during early sub-acute hospitalization is well tolerated and improves ankle motor control and gait patterning. PMID:24515923

  3. Acute muscular weakness in children

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    Ricardo Pablo Javier Erazo Torricelli

    Full Text Available ABSTRACT Acute muscle weakness in children is a pediatric emergency. During the diagnostic approach, it is crucial to obtain a detailed case history, including: onset of weakness, history of associated febrile states, ingestion of toxic substances/toxins, immunizations, and family history. Neurological examination must be meticulous as well. In this review, we describe the most common diseases related to acute muscle weakness, grouped into the site of origin (from the upper motor neuron to the motor unit. Early detection of hyperCKemia may lead to a myositis diagnosis, and hypokalemia points to the diagnosis of periodic paralysis. Ophthalmoparesis, ptosis and bulbar signs are suggestive of myasthenia gravis or botulism. Distal weakness and hyporeflexia are clinical features of Guillain-Barré syndrome, the most frequent cause of acute muscle weakness. If all studies are normal, a psychogenic cause should be considered. Finding the etiology of acute muscle weakness is essential to execute treatment in a timely manner, improving the prognosis of affected children.

  4. Early nasogastric enteral nutrition for severe acute pancreatitis: A systematic review

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To evaluate the effectiveness and safety of early nasogastric enteral nutrition (NGEN) for patients with severe acute pancreatitis (SAP).METHODS: We searched Cochrane Central Register of Controlled Trials (Issue 2, 2006), Pub-Medline (1966-2006), and references from relevant articles. We included randomized controlled trials (RCTs) only, which reported the mortality of SAP patients at least. Two reviewers assessed the quality of each trial and collected data independently. The Cochrane Collaboration's RevMan 4.2.9 software was used for statistical analysis.RESULTS: Three RCTs were included, involving 131 patients. The baselines of each trial were comparable.Meta-analysis showed no significant differences in mortality rate of SAP patients between nasogastric and conventional routes (RR = 0.76, 95% CI = 0.37 and 1.55, P = 0.45), and in other outcomes, including time of hospital stay (weighted mean difference = -5.87,95% CI = -20.58 and 8.84, P = 0.43), complication rate of infection (RR = 1.41, 95% CI = 0.62 and 3.23, P =0.41) or multiple organ deficiency syndrome (RR = 0.97,95% CI = 0.27 and 3.47, P = 0.97), rate of admission to ICU (RR = 1.00, 95% CI = 0.48 and 2.09, P = 0.99) or conversion to surgery (RR = 0.66, 95% CI = 0.12 and 3.69, P = 0.64), as well as recurrence of re-feeding pain and adverse events associated with nutrition.CONCLUSION: Early NGEN is a breakthrough in the management of SAP. Based on current studies, early NGEN appears effective and safe. Since the available evidence is poor in quantity, it is hard to make an accurate evaluation of the role of early NGEN in SAP.Before recommendation to clinical practice, further high qualified, large scale, randomized controlled trials are needed.

  5. Urinary biomarkers TIMP-2 and IGFBP7 early predict acute kidney injury after major surgery.

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    Ivan Gocze

    Full Text Available To assess the ability of the urinary biomarkers IGFBP7 (insulin-like growth factor-binding protein 7 and TIMP-2 (tissue inhibitor of metalloproteinase 2 to early predict acute kidney injury (AKI in high-risk surgical patients.Postoperative AKI is associated with an increase in short and long-term mortality. Using IGFBP7 and TIMP-2 for early detection of cellular kidney injury, thus allowing the early initiation of renal protection measures, may represent a new concept of evaluating renal function.In this prospective study, urinary [TIMP-2]×[IGFBP7] was measured in surgical patients at high risk for AKI. A predefined cut-off value of [TIMP-2]×[IGFBP7] >0.3 was used for assessing diagnostic accuracy. Perioperative characteristics were evaluated, and ROC analyses as well as logistic regression models of risk assessment were calculated with and without a [TIMP-2]×[IGFBP7] test.107 patients were included in the study, of whom 45 (42% developed AKI. The highest median values of biomarker were detected in septic, transplant and patients after hepatic surgery (1.24 vs 0.45 vs 0.47 ng/l²/1000. The area under receiving operating characteristic curve (AUC for the risk of any AKI was 0.85, for early use of RRT 0.83 and for 28-day mortality 0.77. In a multivariable model with established perioperative risk factors, the [TIMP-2]×[IGFBP7] test was the strongest predictor of AKI and significantly improved the risk assessment (p<0.001.Urinary [TIMP-2]×[IGFBP7] test sufficiently detect patients with risk of AKI after major non-cardiac surgery. Due to its rapid responsiveness it extends the time frame for intervention to prevent development of AKI.

  6. Interruption to antiplatelet therapy early after acute ischaemic stroke: a nested case-control study.

    Science.gov (United States)

    Mazlan-Kepli, Wardati; Macisaac, Rachael L; Walters, Matthew; Bath, Philip Michael William; Dawson, Jesse

    2017-09-01

    Antiplatelet drugs are often discontinued early after ischaemic stroke, either because of poor compliance, complications or withdrawal of care. It is unclear whether this places patients at increased risk of recurrence. We explored the association between cardiovascular event rate and persistence with prescribed antiplatelet drugs. We used a matched case-control design using the Virtual International Stroke Trials Archive (VISTA). Cases were patients who had an acute coronary syndrome, recurrent stroke or transient ischaemic attack within 90 days post-stroke and were matched for age ± 10 years and sex with up to four controls. Antiplatelet use was categorized as persistent (used for >3 days and continued up to day 90), early cessation (used antiplatelet 3 days but stopped prior to day 90). These categories were compared in cases and controls using a conditional logistic regression model that adjusted for potential confounders. A total of 970 patients were included, of whom 194 were cases and 776 were matched controls. At 90 days, 10 cases (5.2%) and 58 controls (7.5%) stopped/interrupted their antiplatelet. The risk of cardiovascular event was not different in stopped/interrupted users (adjusted odds ratio 0.70, 95% confidence interval 0.33, 1.48; P = 0.352) and early cessations (adjusted odds ratio 1.04, 95% confidence interval 0.62, 1.74; P = 0.876) when compared to persistent users. We found no increased risk in patients who stopped and interrupted antiplatelets early after stroke but the study was limited by a small sample size and further research is needed. © 2017 The British Pharmacological Society.

  7. Maternal use of antibiotics and the risk of childhood febrile seizures: a Danish population-based cohort.

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    Jessica E Miller

    Full Text Available OBJECTIVE: In a large population-based cohort in Denmark to examine if maternal use of antibiotics during pregnancy, as a marker of infection, increases the risk of febrile seizures in childhood in a large population-based cohort in Denmark. METHODS: All live-born singletons born in Denmark between January 1, 1996 and September 25, 2004 and who were alive on the 90(th day of life were identified from the Danish National Birth Registry. Diagnoses of febrile seizures were obtained from the Danish National Hospital Register and maternal use of antibiotics was obtained from the National Register of Medicinal Product Statistics. Hazard ratios (HR and 95% confidence intervals (95% CI were estimated by Cox proportional hazard regression models. RESULTS: We followed 551,518 singletons for up to 5 years and identified a total of 21,779 children with a diagnosis of febrile seizures. Slightly increased hazard ratios were observed among most exposure groups when compared to the unexposed group, ex. HR 1.08 95% CI: 1.05-1.11 for use of any systemic antibiotic during pregnancy. CONCLUSION: We found weak associations between the use of pharmacologically different antibiotics during pregnancy and febrile seizures in early childhood which may indicate that some infections, or causes or effects of infections, during pregnancy could affect the fetal brain and induce susceptibility to febrile seizures.

  8. 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.

  9. The effects of tirofiban on acute non-ST segment elevation myocardial infarction patients not receiving early reperfusion intervention

    Institute of Scientific and Technical Information of China (English)

    张大鹏

    2014-01-01

    Objective To study the efficacy of tirofiban in patients with acute non-ST-segment elevation myocardial infarction(NSTEMI)without early reperfusion intervention.Methods A total of 151 NSTEMI patients without early reperfusion intervention were enrolled in the study and randomized to the tirofiban group(n=76)and the control group(n=75).Coronary angiography was performed at day 3 and day 7,while percutaneous coronary

  10. Detection of Early Vessel Leakiness in Acute Ischemic Stroke Using Computed Tomography Perfusion May Indicate Hemorrhagic Transformation

    Energy Technology Data Exchange (ETDEWEB)

    Bisdas, S.; Hartel, M.; Cheong, L.H.; Koh, T.S. [Dept. of Diagnostic and Interventional Radiology, Johann Wolfgang Goethe University Hospital, Frankfurt (Germany)

    2007-04-15

    This short communication presents significantly increased permeability in two patients with acute stroke, indicating an early blood-brain barrier disruption. Neither of the patients had undergone any thrombolytic therapy and hemorrhaged later. Increased permeability was assessed in both patients using a distributed-parameter model of capillary-tissue exchange. Our findings indicate that early physiologic imaging in stroke may identify patients with a high risk of hemorrhagic transformation by revealing pathologic vascular changes and, thus, guide therapeutic options.

  11. A Recruiting Maneuver Algorithm in Patients with Early Acute Respiratory Distress Syndrome

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    D. I. Levikov

    2011-01-01

    Full Text Available Objective: to evaluate the efficiency of a recruiting maneuver (RM and adjustment of positive end-expiratory pressure (PEEP in patients with early acute respiratory distress syndrome (ARDS. Subjects and methods. The study enrolled 16 patients (14 men and 2 women aged 46 to 78 years (range 62±5.6 years with ARDS of various genesis. RM was made, by stepwisely increasing PEEP and inspiratory pressure under the control of dynamic lung compliance and hemodynamic parameters. The values of blood gas composition and hemodynamics were determined during the study. Results. RM caused an increase in oxygenation index (OI from 153.5±48.3 to 348.5±53.2 mm Hg. Oxygenation values returned to the baseline levels 30—40 min after the PEEP was set at the closure point of +2 cm H2O. If the set PEEP was 8—10 cm H2O higher than the objective, the effect of RM was retained for as long as 24 hours. When RM was performed using the maximum pressure of 50—60 cm H2O, the cardiac index (CI was lower in all the patients and 30—50% of the baseline values were achieved in all cases, which required the optimization of cardiotonic therapy. The time of this pronounced reduction in cardiac output with RM was not longer than 5 min. After RM, during mechanical ventilation with 18—26 cm H2O PEEP, the CI did not practically differ from the baseline values (3.31±0.41 and 3.37±0.36 l/min/m2, respectively, though the dopamine dose required to maintain normal hemodynamics was somewhat higher (7.5±2.3 and 6.3±2.6 ^g/kg/min. Conclusion. Analysis of the given cases suggests that RM is highly effective in patients at the early stages of acute lung injury. The duration of RM effects may depend on the set PEEP level in individual cases. Setting PEEP at a level of +2—4 cm H2O fails to prevent repeated alveolar derecruitment in a number of patients. In these cases, it is expedient to individually adjust PEEP levels, by taking into account the long-term changes in OI and Cdyn. In

  12. Severity of Acute Respiratory Distress Syndrome in haematology patients: long-term impact and early predictive factors.

    Science.gov (United States)

    Lagier, D; Platon, L; Chow-Chine, L; Sannini, A; Bisbal, M; Brun, J-P; Blache, J-L; Faucher, M; Mokart, D

    2016-09-01

    Severe forms of acute respiratory distress syndrome in patients with haematological diseases expose clinicians to specific medical and ethical considerations. We prospectively followed 143 patients with haematological malignancies, and whose lungs were mechanically ventilated for more than 24 h, over a 5-y period. We sought to identify prognostic factors of long-term outcome, and in particular to evaluate the impact of the severity of acute respiratory distress syndrome in these patients. A secondary objective was to identify the early (first 48 h from ICU admission) predictive factors for acute respiratory distress syndrome severity. An evolutive haematological disease (HR 1.71; 95% CI 1.13-2.58), moderate to severe acute respiratory distress syndrome (HR 1.81; 95% CI 1.13-2.69) and need for renal replacement therapy (HR 2.24; 95% CI 1.52-3.31) were associated with long-term mortality. Resolution of neutropaenia during ICU stay (HR 0.63; 95% CI 0.42-0.94) and early microbiological documentation (HR 0.62; 95% CI 0.42-0.91) were associated with survival. The extent of pulmonary infiltration observed on the first chest X-ray and the diagnosis of invasive fungal infection were the most relevant early predictive factors of the severity of acute respiratory distress syndrome. © 2016 The Association of Anaesthetists of Great Britain and Ireland.

  13. "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.

  14. PLASMA NEUTROPHIL GELATINASE ASSOCIATED LIPOCALIN AS AN EARLY BIOMARKER OF ACUTE KIDNEY INJURY IN SNAKE BITE

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    Thamarai

    2014-12-01

    Full Text Available INTRODUCTION: Acute kidney injury due to snake bite represents a frequent and devastating problem. Currently, Acute Kidney Injury is diagnosed by biochemical monitoring of increase in serum creatinine. Increase in serum creatinine represents a late indication of a functional change in glomerular function rate. Studies have shown that Neutrophil Gelatinase Associated Lipocalin has been found to be very useful for the detection of acute kidney injury within few hours of nephrotoxic insult. Limited information, however, is available regarding the study of plasma Neutrophil Gelatinase-Associated Lipocalin in snake bite. AIM: The purpose of the study was to estimate the diagnostic accuracy of plasma Neutrophil Gelatinase-Associated Lipocalin as an early biomarker of Acute Kidney Injury in patients with snake bite and to correlate with serum creatinine. If early detection of Acute Kidney Injury occurs, it can be followed by effective treatment modalities to abort the development or limit the severity of AKI. Therefore this study was designed to explore the importance of pNGAL in cases of snake bite induced AKI. MATERIALS AND METHODS: A prospective observational study was designed to study the patients admitted for the treatment of snakebite within 6 hours in a tertiary care hospital. Patients admitted for snake bite were followed by estimation of pNGAL on day 1 and serum creatinine from the period of admission for up to 5 days. A total of 130 snake bite patients were enrolled and 100 were included in the final study. Snake bite patients were classified into two groups based on the occurrence and absence of AKI. Plasma NGAL and serum creatinine was estimated by solid phase Enzyme Linked Immunosorbent Assay method and Jaffe`s method respectively. Data were entered into the excel sheet and analyzed statistically using statistical package for the social sciences (SPSS version 17. RESULTS:Among 100 snake bite patients 64 individuals had elevated p

  15. Febrile Seizure: Demographic Features and Causative Factors

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    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.

  16. 44. Copeptin as early marker of acute non-ST elevation myocardial infarction in patients suspected with acute coronary syndrome

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    S. Rafla

    2016-07-01

    Full Text Available Rapid diagnosis and management of AMI have great impact on morbidity and mortality. Diagnosis which is based on elevation of cardiac biomarkers has its limitations. Copeptin is the C-terminal part of the vasopressin prohormone. The pathophysiology mode of release should theoretically add diagnostic information of cardiac cell necrosis. One of the major limitations of cardiac biomarkers is the delayed release in circulation. So looking for a new marker with a short diagnostic time window is needed. Aim is to determine the role of copeptin as an early marker for acute non-ST elevation MI (NSTEMI. This study included 88 patients with chest pain. They were divided into 2 groups. Group (1; included 30 patients with diagnosis of NSTEMI. Diagnosis of AMI was established according to the universal definition of MI. Group (2; included 58 patients with diagnosis of unstable angina (UA. Full medical history, physical examination, 12 lead ECG, random blood glucose level, renal function, total cholesterol, triglyceride, cardiac troponin I and Copeptin were obtained on admission. Follow up cardiac troponin I was done. Inclusion criteria: Defined as chest pain of ⩽6 h duration since onset, suggestive of myocardial ischemia, and lasting >20 min. at rest. Exclusion criteria: Patients with positive First cardiac troponin were rolled out, patients with ST segment elevation were rolled out. Other exclusion criteria: Patients presenting after a cardiac arrest, Trauma or major surgery within the last 4 week; pregnancy; IV drug abuse; age less than 18 years; shock and sepsis. Patients who were included had second troponin I re- done and copeptin analysis done. In group 1 (NSTEMI 28 patients had ECG changes and only 2 had NSTEMI without ECG changes. In group 2 (UA 23 patients had ECG changes and 35 patients had normal ECG. Males and females were 49 and 39. Age in G1 and G2 was 60 ± 4 and 53 ± 5. Copeptin analysis was done 6 h after Infarction or chest pain

  17. 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

  18. Early adolescent language development following intrathecal chemotherapy for acute lymphoblastic leukaemia.

    Science.gov (United States)

    Lewis, Fiona M; Bohan, Jaycie K

    2017-04-10

    Central nervous system (CNS) prophylaxis in the treatment of childhood acute lymphoblastic leukaemia (ALL) is routinely achieved through intrathecal chemotherapy (ITC). The presence of high level language deficits in older children who received CNS-directed ITC for ALL in early childhood is yet to be elucidated, with previous research suggesting that high level language deficits may appear later in ALL survivors' development at an age when these skills typically emerge. A test battery covering foundational language skills and higher-order language skills was administered to five participants (aged 10-15 years) with a history of ITC for ALL. Conversion of each child's language performance scores to z scores allowed for clinical interpretation of data across the language areas tested. Foundational language skills were, in general, of no clinical concern. Three of the five children presented with clinically impaired language skills in areas including resolving ambiguity, making inferences and composing novel sentences. Performance variation between the participants and within the individual participants was noted. Given the importance of early adolescent language abilities to academic and social development in late primary and secondary schooling, these preliminary findings suggest further research into emerging adolescent language abilities following ITC for ALL is warranted.

  19. EARLY SURGERY TO PATIENTS SUFFERING FULMINANT ACUTE PANCREATITIS WITH ABDOMINAL COMPARTMENT SYNDROME

    Institute of Scientific and Technical Information of China (English)

    YU Xiao; LI Yong-guo; CHEN Dao-jin; LI Xiao-rong; ZHANG Sheng-dao; LEI Ruo-qing; TANG Yao-qing

    2006-01-01

    Objective To retrospectively analyze and compare conservative versus surgical treatment of patients with fulminant acute pancreatitis (FAP) plus abdominal compartment syndrome (ACS). Methods From January 1998 to September 2005, 21 patients with FAP plus ACS were retrospectively analyzed. Ten patients were conservatively treated by means of intensive care medicine without surgery, and 11 patients received open surgical management and suction drainage. Results Seven of the 10 non-surgical patients died, comprising one with mild, four with moderate and two with severe ACS (70% mortality rate). Of the 11 patients receiving open surgical management in the early phase (within 3 days of disease initiation), three died, comprising one with moderate and two with severe ACS (27.3% mortality rate). The difference in mortality rates was found to be statistically significant. Conclusion Our data indicate patients suffering FAP with severe ACS should be treated with open management of the abdomen in the early phase (within 3 days), even in the absence of infection. This approach appears superior to that of conservative management. Surgical treatment resulted in abdominal decompression and subsequently significantly decreased the mortality rate and improved overall prognosis.

  20. Clinical review and implications of the guideline for the early management of patients with acute ischemic stroke.

    Science.gov (United States)

    Livesay, Sarah L

    2014-01-01

    Stroke is the fourth leading cause of death and the leading cause of significant, long-term disability in the United States. Clinicians' knowledge and use of evidence to guide the care of patients with ischemic stroke are paramount to improving patient outcomes. The recently updated "Guidelines for the Early Management of Patients With Acute Ischemic Stroke: A Guideline for Healthcare Professionals From the American Heart Association/American Stroke Association" provides clinicians with evidence-based, expert consensus to guide the recognition and early management of patients with acute ischemic stroke. The guideline provides 115 recommendations for the management of patients with acute ischemic stroke, including 24 new recommendations and 51 revised recommendations divided into 14 major topic areas. This article reviews the recommendations and related literature and provides suggestions for use and implementation of the guideline within a stroke program of care.

  1. 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

  2. Early Cessation of Adenosine Diphosphate Receptor Inhibitors Among Acute Myocardial Infarction Patients Treated With Percutaneous Coronary Intervention

    DEFF Research Database (Denmark)

    Fosbøl, Emil L; Ju, Christine; Anstrom, Kevin J

    2016-01-01

    BACKGROUND: Guidelines recommend the use of adenosine diphosphate receptor inhibitor (ADPri) therapy for 1 year postacute myocardial infarction; yet, early cessation of therapy occurs frequently in clinical practice. METHODS AND RESULTS: We examined 11 858 acute myocardial infarction patients tre...... adverse cardiovascular event risk. CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov. Unique identifier: NCT01088503....

  3. Early diastolic strain rate in relation to systolic and diastolic function and prognosis in acute myocardial infarction

    DEFF Research Database (Denmark)

    Ersbøll, Mads; Andersen, Mads J; Valeur, Nana

    2014-01-01

    AIMS: Diastolic dysfunction in acute myocardial infarction (MI) is associated with adverse outcome. Recently, the ratio of early mitral inflow velocity (E) to global diastolic strain rate (e'sr) has been proposed as a marker of elevated LV filling pressure. However, the prognostic value of this m...

  4. A comparison of early versus late initiation of renal replacement therapy in critically ill patients with acute kidney injury

    DEFF Research Database (Denmark)

    2011-01-01

    Introduction: Our aim was to investigate the impact of early versus late initiation of renal replacement therapy (RRT) on clinical outcomes in critically ill patients with acute kidney injury (AKI). Methods: Systematic review and meta-analysis were used in this study. PUBMED, EMBASE, SCOPUS, Web...

  5. Early detection of skeletal muscle injury by assay of creatine kinase MM isoforms in serum after acute exercise

    DEFF Research Database (Denmark)

    Apple, F. S.; Hellsten, Ylva; Clarkson, P. M.

    1988-01-01

    We could detect skeletal muscle injury early after an acute exercise bout by measuring creatine kinase (CK, EC 2.7.3.2) MM isoforms in serum. Eleven men performed 120 alternating-arm, eccentric (muscle lengthening) biceps contractions with the intensity of each contraction being 110% of maximal...

  6. Acute Achilles Tendon Rupture Treated by Double Side-Locking Loop Suture Technique With Early Rehabilitation.

    Science.gov (United States)

    Miyamoto, Wataru; Imade, Shinji; Innami, Ken; Kawano, Hirotaka; Takao, Masato

    2017-02-01

    Although early accelerated rehabilitation is recommended for the treatment of acute Achilles tendon rupture, most traditional rehabilitation techniques require some type of brace. We retrospectively analyzed 44 feet of 44 patients (25 male and 19 female) with a mean age of 31.8 years who had an acute Achilles tendon rupture related to athletic activity. Patients had been treated by a double side-locking loop suture (SLLS) technique using double antislip knots between stumps and had undergone early accelerated rehabilitation, including active and passive range of motion exercises on the day following the operation and full weight-bearing at 4 weeks. No brace was applied postoperatively. The evaluation criteria included the American Orthopaedic Foot & Ankle Society Ankle-Hindfoot Scale (AOFAS) score; active plantar flexion and dorsiflexion angles; and the intervals between surgery and the time when patients could walk normally without any support, perform double-leg heel raises, and perform 20 continuous single-leg heel raises of the operated foot. Despite postoperative early accelerated rehabilitation, the AOFAS score and active dorsiflexion angles improved over time (6, 12, and 24 weeks and 2 years). A mean of 4.3 ± 0.6 weeks was required for patients to be able to walk normally without any support. The mean period to perform double-leg heel raises and 20 continuous single-leg heel raises of the injured foot was 8.0 ± 1.3 weeks and 10.9 ± 2.1 weeks, respectively. All patients, except one who was engaged in classical ballet, could return to their preinjury level of athletic activities, and the interval between operation and return to athletic activities was 17.1 ± 3.7 weeks. The double SLLS technique with double antislip knots between stumps adjusted the tension of the sutured Achilles tendon at the ideal ankle position and provided good clinical outcomes following accelerated rehabilitation after surgery without the use of a brace. Level IV, retrospective case

  7. Lack of mucosal immune reconstitution during prolonged treatment of acute and early HIV-1 infection.

    Directory of Open Access Journals (Sweden)

    Saurabh Mehandru

    2006-12-01

    Full Text Available BACKGROUND: During acute and early HIV-1 infection (AEI, up to 60% of CD4(+ T cells in the lamina propria of the lower gastrointestinal (GI tract are lost as early as 2-4 wk after infection. Reconstitution in the peripheral blood during therapy with highly active antiretroviral therapy (HAART is well established. However, the extent of immune reconstitution in the GI tract is unknown. METHODS AND FINDINGS: Fifty-four AEI patients and 18 uninfected control participants underwent colonic biopsy. Forty of the 54 AEI patients were followed after initiation of antiretroviral therapy (18 were studied longitudinally with sequential biopsies over a 3-y period after beginning HAART, and 22 were studied cross sectionally after 1-7 y of uninterrupted therapy. Lymphocyte subsets, markers of immune activation and memory in the peripheral blood and GI tract were determined by flow cytometry and immunohistochemistry. In situ hybridization was performed in order to identify persistent HIV-1 RNA expression. Of the patients studied, 70% maintained, on average, a 50%-60% depletion of lamina propria lymphocytes despite 1-7 y of HAART. Lymphocytes expressing CCR5 and both CCR5 and CXCR4 were persistently and preferentially depleted. Levels of immune activation in the memory cell population, CD45RO+ HLA-DR+, returned to levels seen in the uninfected control participants in the peripheral blood, but were elevated in the GI tract of patients with persistent CD4+ T cell depletion despite therapy. Rare HIV-1 RNA-expressing cells were detected by in situ hybridization. CONCLUSIONS: Apparently suppressive treatment with HAART during acute and early infection does not lead to complete immune reconstitution in the GI mucosa in the majority of patients studied, despite immune reconstitution in the peripheral blood. Though the mechanism remains obscure, the data suggest that there is either viral or immune-mediated accelerated T cell destruction or, possibly, alterations in T

  8. 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.

  9. 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.

  10. 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

  11. Early Trends in Cystatin C and Outcomes in Patients with Cirrhosis and Acute Kidney Injury

    Directory of Open Access Journals (Sweden)

    Justin M. Belcher

    2014-01-01

    Full Text Available Background. Acute kidney injury (AKI is a common and severe complication in patients with cirrhosis. Progression of AKI to a higher stage associates with increased mortality. Intervening early in AKI when renal dysfunction is worsening may improve outcomes. However, serum creatinine correlates poorly with glomerular filtration in patients with cirrhosis and fluctuations may mask progression early in the course of AKI. Cystatin C, a low-molecular-weight cysteine proteinase inhibitor, is a potentially more accurate marker of glomerular filtration. Methods. We conducted a prospective multicenter study in patients with cirrhosis comparing changes in cystatin and creatinine immediately following onset of AKI as predictors of a composite endpoint of dialysis or mortality. Results. Of 106 patients, 37 (35% met the endpoint. Cystatin demonstrated less variability between samples than creatinine. Patients were stratified into four groups reflecting changes in creatinine and cystatin: both unchanged or decreased 38 (36% (Scr−/CysC−; only cystatin increased 25 (24% (Scr−/CysC+; only creatinine increased 15 (14% (Scr+/CysC−; and both increased 28 (26% (Scr+/CysC+. With Scr−/CysC− as the reference, in both instances where cystatin rose, Scr−/CysC+ and Scr+/CysC+, the primary outcome was significantly more frequent in multivariate analysis, P=0.02 and 0.03, respectively. However, when only creatinine rose, outcomes were similar to the reference group. Conclusions. Changes in cystatin levels early in AKI are more closely associated with eventual dialysis or mortality than creatinine and may allow more rapid identification of patients at risk for adverse outcomes.

  12. Urinary L-FABP predicts poor outcomes in critically ill patients with early acute kidney injury.

    Science.gov (United States)

    Parr, Sharidan K; Clark, Amanda J; Bian, Aihua; Shintani, Ayumi K; Wickersham, Nancy E; Ware, Lorraine B; Ikizler, T Alp; Siew, Edward D

    2015-03-01

    Biomarker studies for early detection of acute kidney injury (AKI) have been limited by nonselective testing and uncertainties in using small changes in serum creatinine as a reference standard. Here we examine the ability of urine L-type fatty acid-binding protein (L-FABP), neutrophil gelatinase-associated lipocalin (NGAL), interleukin-18 (IL-18), and kidney injury molecule-1 (KIM-1) to predict injury progression, dialysis, or death within 7 days in critically ill adults with early AKI. Of 152 patients with known baseline creatinine examined, 36 experienced the composite outcome. Urine L-FABP demonstrated an area under the receiver-operating characteristic curve (AUC-ROC) of 0.79 (95% confidence interval 0.70-0.86), which improved to 0.82 (95% confidence interval 0.75-0.90) when added to the clinical model (AUC-ROC of 0.74). Urine NGAL, IL-18, and KIM-1 had AUC-ROCs of 0.65, 0.64, and 0.62, respectively, but did not significantly improve discrimination of the clinical model. The category-free net reclassification index improved with urine L-FABP (total net reclassification index for nonevents 31.0%) and urine NGAL (total net reclassification index for events 33.3%). However, only urine L-FABP significantly improved the integrated discrimination index. Thus, modest early changes in serum creatinine can help target biomarker measurement for determining prognosis with urine L-FABP, providing independent and additive prognostic information when combined with clinical predictors.

  13. Early organ dysfunction affects long-term survival in acute pancreatitis patients

    Science.gov (United States)

    Skouras, Christos; Hayes, Alastair J; Williams, Linda; Garden, O James; Parks, Rowan W; Mole, Damian J

    2014-01-01

    Background The effect of early organ dysfunction on long-term survival in acute pancreatitis (AP) patients is unknown. Objective The aim of this study was to ascertain whether early organ dysfunction impacts on long-term survival after an episode of AP. Methods A retrospective analysis was performed using survival data sourced from a prospectively maintained database of patients with AP admitted to the Royal Infirmary of Edinburgh during a 5-year period commencing January 2000. A multiple organ dysfunction syndrome (MODS) score of ≥ 2 during the first week of admission was used to define early organ dysfunction. After accounting for in-hospital deaths, long-term survival probabilities were estimated using the Kaplan–Meier test. The prognostic significance of patient characteristics was assessed by univariate and multivariate analyses using Cox's proportional hazards methods. Results A total of 694 patients were studied (median follow-up: 8.8 years). Patients with early organ dysfunction (MODS group) were found to have died prematurely [mean survival: 10.0 years, 95% confidence interval (CI) 9.4–10.6 years] in comparison with the non-MODS group (mean survival: 11.6 years, 95% CI 11.2–11.9 years) (log-rank test, P = 0.001) after the exclusion of in-hospital deaths. Multivariate analysis confirmed MODS as an independent predictor of long-term survival [hazard ratio (HR): 1.528, 95% CI 1.72–2.176; P = 0.019] along with age (HR: 1.062; P < 0.001), alcohol-related aetiology (HR: 2.027; P = 0.001) and idiopathic aetiology (HR: 1.548; P = 0.048). Conclusions Early organ dysfunction in AP is an independent predictor of long-term survival even when in-hospital deaths are accounted for. Negative predictors also include age, and idiopathic and alcohol-related aetiologies. PMID:24712663

  14. 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.

  15. Improvement on detectability of early ischemic changes for acute stroke using nonenhanced computed tomography: Effect of matrix size

    Energy Technology Data Exchange (ETDEWEB)

    Ogura, Akio, E-mail: a-ogura@mbox.kyoto-inet.or.jp [Department of Radiology, Kyoto City Hospital (Japan); Graduate School of Medical Science, Kanazawa University (Japan); Hayakawa, Katsumi [Department of Radiology, Kyoto City Hospital (Japan); Miyati, Tosiaki [Graduate School of Medical Science, Kanazawa University (Japan); Maeda, Fumie [Department of Radiology, Kyoto City Hospital (Japan)

    2010-11-15

    Purpose: It has recently been reported that intravenous recombinant tissue plasminogen activator improves the clinical outcome after acute stroke. Computed tomography (CT) is the standard imaging method used to determine the indication for thrombolysis. However, detection of early ischemic change often results in an increase in local radiation exposure. Therefore, the effects of decreased matrix size and use of a noise reduction filter were evaluated. Materials and methods: The low contrast resolution was compared for different matrix sizes and imaging filters using a contrast-detail phantom. In addition, early ischemic change in clinical images with matrix sizes of 256 x 256 and 128 x 128 processed using three imaging filters (Gaussian, smoothing, and unsharp mask) from 11 patients within 3 h of stroke onset was evaluated by seven radiologists in a blind manner. Results: The use of images with a matrix size of 256 x 256 and processed with the Gaussian filter increased the detection of early signs of acute stroke. Conclusions: This study was performed to determine whether the converted matrix size and use of imaging filters could improve the detectability of early ischemic change on CT images in acute stroke. To reduce the dose of radiation exposure for patients, it was effective to use an optimal noise reduction filter and reasonable matrix size. In particular, changing the matrix size to 256 x 256 was the most effective for detection of early ischemic change in examinations using clinical images.

  16. 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.

  17. 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.

  18. The transforming power of early career acute care surgery research scholarships on academic productivity.

    Science.gov (United States)

    Zarzaur, Ben L; Valsangkar, Nakul; Feliciano, David F; Koniaris, Leonidas G

    2016-07-01

    More than 75% of respondents to an Eastern Association for the Surgery of Trauma survey felt that barriers to research had increased and that acute care surgeon (ACS) academic productivity had decreased. Recent data confirm this impression and show lower academic productivity of junior ACS faculty compared with peers in other general surgical fields. The purpose of this study was to determine if early career acute care surgery research scholarships are associated with improved ACS academic productivity. Faculty data at the Top 55 National Institutes of Health (NIH)-funded departments of surgery (Top 55) were obtained using SCOPUS, NIH, department, and professional society databases. Academic productivity was measured using total publications, citations, and the Hirsch index. Scholarship recipients from the American Association for the Surgery of Trauma and Eastern Association for the Surgery of Trauma were identified. A total of 4,101 surgical faculty (8.3% ACS) who belong to the Top 55 NIH-funded departments of surgery and 85 scholarship recipients were identified. After merging, 34 scholarship recipients (40%) were current faculty at a Top 55 NIH-funded department of surgery, and 24 of those (71%) were ACS faculty. Scholarship recipients had higher median total publications compared with nonrecipients at assistant and associate ranks but not at full professor rank. For all ranks, scholarship recipients were more likely to have NIH funding compared with nonrecipients (33% vs. 11%, p publications, with an average of 89 more publications over a career (p ACS faculty in Top 55 NIH-funded departments of surgery. Among junior ACS faculty, recipients are associated with increased academic productivity and NIH funding. To fill the academic productivity gap among junior ACSs, professional organizations should consider increasing research funding scholarships for promising investigators.

  19. Identification of viable myocardium early after acute myocardial infarction under beta-blockade by enoximone echocardiography.

    Science.gov (United States)

    Natale, E; Minardi, G; Wang, F; Tubaro, M; Giovannini, E; Vajola, S F; Milazzotto, F

    1997-04-01

    The influence of the beta-blocker metoprolol on the capacity either of low-dose dobutamine echocardiography or the recently introduced enoximone echocardiography to detect viable dysfunctioning myocardium after myocardial infarction was investigated. Initial clinical experience would suggest that the phosphodiesterase III inhibitor enoximona could be an alternative pharmacological stimulation, inducing an increase in contractility in the presence or absence of beta-receptor stimulation. Ten patients with a baseline low-dose dobutamine-echocardiographic test (up to 10 micrograms/kg/min) positive for myocardial viability in > or = 1 segment(s), performed 4-5 days after a first acute myocardial infarction treated with rtPA, were randomized after the administration of intravenous metoprolol (15 mg in three 5-mg boluses) either to dobutamine (up to 15 micrograms/kg/min) or to an enoximone intravenous bolus (1 mg/kg over 5 min) under echocardiographic monitoring, in a crossover sequence, with a 24-h interval. The infarct related artery was patent (TIMI grade 2 o 3) in all the patients. Follow-up echocardiograms were performed 5-7 weeks later. Resting asynergy was found in 40 segments; of these, 17 were viable. All the viable segments remained unresponsive during the post-metoprolol dobutamine infusion, while improved their contractility during enoximone echocardiography. Two patients suffering from early post-infarction angina underwent coronary angioplasty successfully. Eight out of ten patients (2 revascularized and 6 not) showed contractile recovery in a total of 14 segments at the follow-up echocardiogram. Sensitivity, specificity and overall accuracy in predicting reversible dysfunction after acute myocardial infarction for enoximone echocardiography were 93, 85, and 88%, respectively. Our results support the value of enoximone echocardiography in the identification of myocardial viability after myocardial infarction, in patients treated with beta-blockers, which

  20. Cord Blood Acute Phase Reactants Predict Early Onset Neonatal Sepsis in Preterm Infants

    Science.gov (United States)

    Palac, Hannah L.; Yogev, Ram; Ernst, Linda M.; Mestan, Karen K.

    2017-01-01

    Background Early onset sepsis (EOS) is a major cause of morbidity and mortality in preterm infants, yet diagnosis remains inadequate resulting in missed cases or prolonged empiric antibiotics with adverse consequences. Evaluation of acute phase reactant (APR) biomarkers in umbilical cord blood at birth may improve EOS detection in preterm infants with intrauterine infection. Methods In this nested case-control study, infants (29.7 weeks gestation, IQR: 27.7–32.2) were identified from a longitudinal cohort with archived cord blood and placental histopathology. Patients were categorized using culture, laboratory, clinical, and antibiotic treatment data into sepsis groups: confirmed sepsis (cEOS, n = 12); presumed sepsis (PS, n = 30); and no sepsis (controls, n = 30). Nine APRs were measured in duplicate from cord blood using commercially available multiplex immunoassays (Bio-Plex Pro™). In addition, placental histopathologic data were linked to biomarker results. Results cEOS organisms were Escherichia coli, Streptococcus agalactiae, Proteus mirabilis, Haemophilus influenzae and Listeria monocytogenes. C-reactive protein (CRP), serum amyloid A (SAA), haptoglobin (Hp), serum amyloid P and ferritin were significantly elevated in cEOS compared to controls (p<0.01). SAA, CRP, and Hp were elevated in cEOS but not in PS (p<0.01) and had AUCs of 99%, 96%, and 95% respectively in predicting cEOS. Regression analysis revealed robust associations of SAA, CRP, and Hp with EOS after adjustment for covariates. Procalcitonin, fibrinogen, α-2-macroglobulin and tissue plasminogen activator were not significantly different across groups. Placental acute inflammation was associated with APR elevation and was present in all cEOS, 9 PS, and 17 control infants. Conclusion This study shows that certain APRs are elevated in cord blood of premature infants with EOS of intrauterine origin. SAA, CRP, and Hp at birth have potential diagnostic utility for risk stratification and

  1. Cord Blood Acute Phase Reactants Predict Early Onset Neonatal Sepsis in Preterm Infants.

    Science.gov (United States)

    Mithal, Leena B; Palac, Hannah L; Yogev, Ram; Ernst, Linda M; Mestan, Karen K

    2017-01-01

    Early onset sepsis (EOS) is a major cause of morbidity and mortality in preterm infants, yet diagnosis remains inadequate resulting in missed cases or prolonged empiric antibiotics with adverse consequences. Evaluation of acute phase reactant (APR) biomarkers in umbilical cord blood at birth may improve EOS detection in preterm infants with intrauterine infection. In this nested case-control study, infants (29.7 weeks gestation, IQR: 27.7-32.2) were identified from a longitudinal cohort with archived cord blood and placental histopathology. Patients were categorized using culture, laboratory, clinical, and antibiotic treatment data into sepsis groups: confirmed sepsis (cEOS, n = 12); presumed sepsis (PS, n = 30); and no sepsis (controls, n = 30). Nine APRs were measured in duplicate from cord blood using commercially available multiplex immunoassays (Bio-Plex Pro™). In addition, placental histopathologic data were linked to biomarker results. cEOS organisms were Escherichia coli, Streptococcus agalactiae, Proteus mirabilis, Haemophilus influenzae and Listeria monocytogenes. C-reactive protein (CRP), serum amyloid A (SAA), haptoglobin (Hp), serum amyloid P and ferritin were significantly elevated in cEOS compared to controls (p<0.01). SAA, CRP, and Hp were elevated in cEOS but not in PS (p<0.01) and had AUCs of 99%, 96%, and 95% respectively in predicting cEOS. Regression analysis revealed robust associations of SAA, CRP, and Hp with EOS after adjustment for covariates. Procalcitonin, fibrinogen, α-2-macroglobulin and tissue plasminogen activator were not significantly different across groups. Placental acute inflammation was associated with APR elevation and was present in all cEOS, 9 PS, and 17 control infants. This study shows that certain APRs are elevated in cord blood of premature infants with EOS of intrauterine origin. SAA, CRP, and Hp at birth have potential diagnostic utility for risk stratification and identification of infants with EOS.

  2. Cardiac troponins I and T: molecular markers for early diagnosis, prognosis, and accurate triaging of patients with acute myocardial infarction.

    Science.gov (United States)

    Tiwari, Ram P; Jain, Anubhav; Khan, Zakir; Kohli, Veena; Bharmal, R N; Kartikeyan, S; Bisen, Prakash S

    2012-12-01

    Acute myocardial infarction (AMI) is the leading cause of death worldwide, with early diagnosis still being difficult. Promising new cardiac biomarkers such as troponins and creatine kinase (CK) isoforms are being studied and integrated into clinical practice for early diagnosis of AMI. The cardiac-specific troponins I and T (cTnI and cTnT) have good sensitivity and specificity as indicators of myocardial necrosis and are superior to CK and its MB isoenzyme (CK-MB) in this regard. Besides being potential biologic markers, cardiac troponins also provide significant prognostic information. The introduction of novel high-sensitivity troponin assays has enabled more sensitive and timely diagnosis or exclusion of acute coronary syndromes. This review summarizes the available information on the potential of troponins and other cardiac markers in early diagnosis and prognosis of AMI, and provides perspectives on future diagnostic approaches to AMI.

  3. Early platelet dysfunction in a rodent model of blunt traumatic brain injury reflects the acute traumatic coagulopathy found in humans.

    Science.gov (United States)

    Donahue, Deborah L; Beck, Julia; Fritz, Braxton; Davis, Patrick; Sandoval-Cooper, Mayra J; Thomas, Scott G; Yount, Robert A; Walsh, Mark; Ploplis, Victoria A; Castellino, Francis J

    2014-02-15

    Acute coagulopathy is a serious complication of traumatic brain injury (TBI) and is of uncertain etiology because of the complex nature of TBI. However, recent work has shown a correlation between mortality and abnormal hemostasis resulting from early platelet dysfunction. The aim of the current study was to develop and characterize a rodent model of TBI that mimics the human coagulopathic condition so that mechanisms of the early acute coagulopathy in TBI can be more readily assessed. Studies utilizing a highly reproducible constrained blunt-force brain injury in rats demonstrate a strong correlation with important postinjury pathological changes that are observed in human TBI patients, namely, diminished platelet responses to agonists, especially adenosine diphosphate (ADP), and subarachnoid bleeding. Additionally, administration of a direct thrombin inhibitor, preinjury, recovers platelet functionality to ADP stimulation, indicating a direct role for excess thrombin production in TBI-induced early platelet dysfunction.

  4. 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.

  5. Early magnetic resonance detection of cortical necrosis and acute network injury associated with neonatal and infantile cerebral infarction

    Energy Technology Data Exchange (ETDEWEB)

    Okabe, Tetsuhiko; Aida, Noriko; Nozawa, Kumiko [Kanagawa Children' s Medical Center, Department of Radiology, Yokohama (Japan); Niwa, Tetsu [Kanagawa Children' s Medical Center, Department of Radiology, Yokohama (Japan); Tokai University School of Medicine, Department of Radiology, Isehara (Japan); Shibasaki, Jun [Kanagawa Children' s Medical Center, Department of Neonatology, Yokohama (Japan); Osaka, Hitoshi [Kanagawa Children' s Medical Center, Department of Neurology, Yokohama (Japan)

    2014-05-15

    Knowledge of MRI findings in pediatric cerebral infarction is limited. To determine whether cortical necrosis and network injury appear in the acute phase in post-stroke children and to identify anatomical location of acute network injury and the ages at which these phenomena are seen. Images from 12 children (age range: 0-9 years; neonates [<1 month], n=5; infants [1 month-12 months], n=3; others [≥1 year], n=4) with acute middle cerebral artery (MCA) cortical infarction were retrospectively analyzed. Cortical necrosis was defined as hyperintense cortical lesions on T1-weighted imaging that lacked evidence of hemorrhage. Acute network injury was defined as hyperintense lesions on diffusion-weighted imaging that were not in the MCA territory and had fiber connections with the affected cerebral cortex. MRI was performed within the first week after disease onset. Cortical necrosis was only found in three neonates. Acute network injury was seen in the corticospinal tract (CST), thalamus and corpus callosum. Acute network injury along the CST was found in five neonates and one 7-month-old infant. Acute network injury was evident in the thalamus of four neonates and two infants (ages 4 and 7 months) and in the corpus callosum of five neonates and two infants (ages 4 and 7 months). The entire thalamus was involved in three children when infarction of MCA was complete. In acute MCA cortical infarction, MRI findings indicating cortical necrosis or acute network injury was frequently found in neonates and early infants. Response to injury in a developing brain may be faster than that in a mature one. (orig.)

  6. 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

  7. Early endoscopic ultrasonography in acute biliary pancreatitis: A prospective pilot study

    Science.gov (United States)

    Anderloni, Andrea; Galeazzi, Marianna; Ballarè, Marco; Pagliarulo, Michela; Orsello, Marco; Del Piano, Mario; Repici, Alessandro

    2015-01-01

    AIM: To investigate the clinical usefulness of early endoscopic ultrasonography (EUS) in the management of acute biliary pancreatitis (ABP). METHODS: All consecutive patients entering the emergency department between January 2010 and December 2012 due to acute abdominal pain and showing biochemical and/or radiological findings consistent with possible ABP were prospectively enrolled. Patients were classified as having a low, moderate, or high probability of common bile duct (CBD) stones, according to the established risk stratification. Exclusion criteria were: gastrectomy or patient in whom the cause of biliary obstruction was already identified by ultrasonography. All enrolled patients underwent EUS within 48 h of their admission. Endoscopic retrograde cholangiopancreatography was performed immediately after EUS only in those cases with proven CBD stones or sludge. The following parameters were investigated: (1) clinical: age, sex, fever; (2) radiological: dilated CBD; and (3) biochemical: bilirubin, AST, ALT, gGT, ALP, amylase, lipasis, PCR. Association between presence of CBD stone at EUS and the individual predictors were assessed by univariate logistic regression. Predictors significantly associated with CBD stones (P < 0.05) were entered in a multivariate logistic regression model. RESULTS: A total of 181 patients with pancreatitis were admitted to the emergency department between January 2010 and December 2012. After exclusion criteria a total of 71 patients (38 females, 53.5%, mean age 58 ± 20.12 years, range 27-89 years; 33 males, 46.5%, mean age 65 ± 11.86 years, range 41-91 years) were included in the present study. The probability of CBD stones was considered low in 21 cases (29%), moderate in 26 (37%), and high in the remaining 24 (34%). The 71 patients included in the study underwent EUS, which allowed for a complete evaluation of the target sites in all the cases. The procedure was completed in a mean time of 14.7 min (range 9-34 min), without

  8. Early Aldosterone Blockade in Acute Myocardial Infarction: The ALBATROSS Randomized Clinical Trial.

    Science.gov (United States)

    Beygui, Farzin; Cayla, Guillaume; Roule, Vincent; Roubille, François; Delarche, Nicolas; Silvain, Johanne; Van Belle, Eric; Belle, Loic; Galinier, Michel; Motreff, Pascal; Cornillet, Luc; Collet, Jean-Philippe; Furber, Alain; Goldstein, Patrick; Ecollan, Patrick; Legallois, Damien; Lebon, Alain; Rousseau, Hélène; Machecourt, Jacques; Zannad, Faiez; Vicaut, Eric; Montalescot, Gilles

    2016-04-26

    Mineralocorticoid receptor antagonists (MRA) improve outcome in the setting of post-myocardial infarction (MI) heart failure (HF). The study sought to assess the benefit of an early MRA regimen in acute MI irrespective of the presence of HF or left ventricular (LV) dysfunction. We randomized 1,603 patients to receive an MRA regimen with a single intravenous bolus of potassium canrenoate (200 mg) followed by oral spironolactone (25 mg once daily) for 6 months in addition to standard therapy or standard therapy alone. The primary outcome of the study was the composite of death, resuscitated cardiac arrest, significant ventricular arrhythmia, indication for implantable defibrillator, or new or worsening HF at 6-month follow-up. Key secondary/safety outcomes included death and other individual components of the primary outcome and rates of hyperkalemia at 6 months. The primary outcome occurred in 95 (11.8%) and 98 (12.2%) patients in the treatment and control groups, respectively (hazard ratio [HR]: 0.97; 95% confidence interval [CI]: 0.73 to 1.28). Death occurred in 11 (1.4%) and 17 (2.1%) patients in the treatment and control groups, respectively (HR: 0.65; 95% CI: 0.30 to 1.38). In a non-pre-specified exploratory analysis, the odds of death were reduced in the treatment group (3 [0.5%] vs. 15 [2.4%]; HR: 0.20; 95% CI: 0.06 to 0.70) in the subgroup of ST-segment elevation MI (n = 1,229), but not in non-ST-segment elevation MI (p for interaction = 0.01). Hyperkalemia >5.5 mmol/l(-1) occurred in 3% and 0.2% of patients in the treatment and standard therapy groups, respectively (p < 0.0001). The study failed to show the benefit of early MRA use in addition to standard therapy in patients admitted for MI. (Aldosterone Lethal effects Blockade in Acute myocardial infarction Treated with or without Reperfusion to improve Outcome and Survival at Six months follow-up; NCT01059136). Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All

  9. 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.

  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. Cys C, BUN and sCr level in patients with early renal damage of acute glomerulonephritis

    Institute of Scientific and Technical Information of China (English)

    Hong Zhang; Ge Xu

    2016-01-01

    Objective:To explore the levels of Cys C, BUN and sCr in patients of early renal damage of acute glomerulonephritis.Methods: A total of 90 cases with acute glomerulonephritis treated in Nephrology Department of our hospital from May 2013 to May 2015 were randomly selected, among whom 32 cases of AKI1 stage (A group), 28 cases of AKI2 stage (B group) and 30 cases of AKI3 stage (C group), and 35 cases of healthy volunteers receiving routine physical examination in our hospital during the same period were selected as control group. Cystatin C (Cys C), blood urea nitrogen (BUN) and serum creatinine (sCr) were detected, and acute physiology and chronic health status score (APACHEⅡ scoring) was conducted in all research subjects. The correlation of APACHEⅡ scores with Cys C, BUN and sCr levels was analyzed respectively.Results: The differences in Cys C, BUN and sCr levels and APACHEⅡ scores among groups were statistically significant (P=0.000); there was significant positive correlation between APACHEⅡ scores and levels of Cys C, BUN and sCr of three groups of patients with acute glomerulonephritis (r>0.00), and the differences were statistically significant (P<0.05); in the diagnosis of early renal damage in patients with acute glomerulonephritis, the areas of Cys C, BUN and sCr under ROC curve were 0.946, 0.832 and 0.896, respectively.Conclusions: Cys C, BUN and sCr levels significantly increase with the increase of early renal damage of acute glomerulonephritis, both sensitivity and specificity of Cys C level are higher, and it has higher clinical application value.

  12. 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.

  13. Acute amiodarone promotes drift and early termination of spiral wave re-entry.

    Science.gov (United States)

    Nakagawa, Harumichi; Honjo, Haruo; Ishiguro, Yuko S; Yamazaki, Masatoshi; Okuno, Yusuke; Harada, Masahide; Takanari, Hiroki; Sakuma, Ichiro; Kamiya, Kaichiro; Kodama, Itsuo

    2010-07-01

    Intravenous application of amiodarone is commonly used in the treatment of life-threatening arrhythmias, but the underlying mechanism is not fully understood. The purpose of the present study is to investigate the acute effects of amiodarone on spiral wave (SW) re-entry, the primary organization machinery of ventricular tachycardia/fibrillation (VT/VF), in comparison with lidocaine. A two-dimensional ventricular myocardial layer was obtained from 24 Langendorff-perfused rabbit hearts, and epicardial excitations were analyzed by high-resolution optical mapping. During basic stimulation, amiodarone (5 microM) caused prolongation of action potential duration (APD) by 5.6%-9.1%, whereas lidocaine (15 microM) caused APD shortening by 5.0%-6.4%. Amiodarone and lidocaine reduced conduction velocity similarly. Ventricular tachycardias induced by DC stimulation in the presence of amiodarone were of shorter duration (sustained-VTs >30 s/total VTs: 2/58, amiodarone vs 13/52, control), whereas those with lidocaine were of longer duration (22/73, lidocaine vs 14/58, control). Amiodarone caused prolongation of VT cycle length and destabilization of SW re-entry, which is characterized by marked prolongation of functional block lines, frequent wavefront-tail interactions near the rotation center, and considerable drift, leading to its early annihilation via collision with anatomical boundaries. Spiral wave re-entry in the presence of lidocaine was more stabilized than in control. In the anisotropic ventricular myocardium, amiodarone destabilizes SW re-entry facilitating its early termination. Lidocaine, in contrast, stabilizes SW re-entry resulting in its persistence.

  14. Effects of metoprolol on early infarct expansion after acute myocardial infarction.

    Science.gov (United States)

    Jain, P; Lillis, O; Cohn, P F

    1994-04-01

    The effects of metoprolol on early infarct expansion after acute myocardial infarction were studied in rats (n = 54) that underwent either left coronary artery ligation (MI) or sham operation. Immediately after surgery, the rats received either metoprolol (M) by mouth, which had been dissolved in drinking water, for 72 hours supplemented with three intraperitoneal doses over the first 24 hours or no treatment (H2O). Three days after the initial surgery, hemodynamic measurements were made before and after volume loading. The rats were killed, the hearts were removed, and passive pressure-volume curves were obtained. The hearts were then fixed at a constant pressure and analyzed morphometrically. Infarct size was nonsignificantly lower in the metoprolol-treated group compared with the untreated group (38% +/- 5% MI-M vs 48% +/- 3% MI-H2O, p = 0.10) Compared with infarcted untreated rats, infarcted metoprolol-treated rats had a lower heart rate (322 +/- 13 beats/min MI-M vs 452 +/- 19 beats/min MI-H2O, p infarcted rats treated with metoprolol compared with infarcted untreated rats (2.76 +/- 0.07 gm/kg MI-M vs 2.41 +/- 0.09 gm/kg MI-H2O, p infarcted rats treated with metoprolol compared with infarcted untreated rats (p = 0.03). There were, however, no significant differences in the expansion index, thinning ratio, or left ventricular volume between the two infarcted groups. Thus metoprolol therapy begun in the immediate postinfarction period promotes an increase in left ventricular weight and reduces operative volume stiffness but has no significant effect on indexes of early infarct expansion.

  15. Continuing high early death rate in acute promyelocytic leukemia: a population-based report from the Swedish Adult Acute Leukemia Registry.

    Science.gov (United States)

    Lehmann, S; Ravn, A; Carlsson, L; Antunovic, P; Deneberg, S; Möllgård, L; Derolf, A Rangert; Stockelberg, D; Tidefelt, U; Wahlin, A; Wennström, L; Höglund, M; Juliusson, G

    2011-07-01

    Our knowledge about acute promyelocytic leukemia (APL) patients is mainly based on data from clinical trials, whereas population-based information is scarce. We studied APL patients diagnosed between 1997 and 2006 in the population-based Swedish Adult Acute Leukemia Registry. Of a total of 3897 acute leukemia cases, 3205 (82%) had non-APL acute myeloid leukemia (AML) and 105 (2.7%) had APL. The incidence of APL was 0.145 per 100,000 inhabitants per year. The median age at the time of diagnosis was 54 years; 62% were female and 38% male. Among younger APL patients, female sex predominated (89% of patients <40 years). Of the 105 APL patients, 30 (29%) died within 30 days (that is, early death (ED)) (median 4 days) and 28 (26%) within 14 days from diagnosis. In all, 41% of the EDs were due to hemorrhage; 35% of ED patients never received all-trans-retinoic acid treatment. ED rates increased with age but more clearly with poor performance status. ED was also associated with high white blood cells, lactate dehydrogenase, creatinine, C-reactive protein and low platelet count. Of non-ED patients, 97% achieved complete remission of which 16% subsequently relapsed. In total, 62% are still alive at 6.4 years median follow-up. We conclude that ED rates remain very high in an unselected APL population.

  16. Comparison of Relation between Attention Deficit Hyperactivity Disorder in Children with and without Simple Febrile Seizure Admitted in Arak Central Iran.

    Science.gov (United States)

    Salehi, Bahman; Yousefichaijan, Parsa; Safi Arian, Smira; Ebrahimi, Somaieh; Naziri, Mahdyieh

    2016-01-01

    Febrile seizure is one of the most prevalent childhood convulsions with the most common age of onset at 14-18 mo old. Fever decreases the brain threshold for seizure. Attention Deficit Hyperactivity Disorder (ADHD) is also a neurologic-behavioral problem defined by attention deficit and hyperactivity according to DSM-IV criteria in which the child must have these signs in two different environments. There is controversy on the possible relation between febrile seizure and ADHD; while some studies approve a strong relation, some exclude any relation and some attribute ADHD to the side effects of other reasons. This descriptive-analytic study enrolled all children of 3-12 yr old with febrile seizure (according to Nelson Pediatrics Textbook diagnosed by the pediatrician in charge) referring to Amir Kabir Hospital, Arak, central Iran in 2010-2011. Overall, 103 of them with no corporeal or psychological disorder (like depression, anxiety, schizophrenia and other CNS maternal disease) 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 version 18. The hyperactivity disorder in the control and case group was 34.3% and 16.7%, respectively, denoted a significant relation between simple febrile seizure and hyperactivity. Hyperactivity has a significant relation with febrile seizure in male gender, making further investigation in these children prudent for early diagnosis and management.

  17. Full-Breadth Analysis of CD8+ T-Cell Responses in Acute Hepatitis C Virus Infection and Early Therapy

    Science.gov (United States)

    Lauer, Georg M.; Lucas, Michaela; Timm, Joerg; Ouchi, Kei; Kim, Arthur Y.; Day, Cheryl L.; zur Wiesch, Julian Schulze; Paranhos-Baccala, Glaucia; Sheridan, Isabelle; Casson, Deborah R.; Reiser, Markus; Gandhi, Rajesh T.; Li, Bin; Allen, Todd M.; Chung, Raymond T.; Klenerman, Paul; Walker, Bruce D.

    2005-01-01

    Multispecific CD8+ T-cell responses are thought to be important for the control of acute hepatitis C virus (HCV) infection, but to date little information is actually available on the breadth of responses at early time points. Additionally, the influence of early therapy on these responses and their relationships to outcome are controversial. To investigate this issue, we performed comprehensive analysis of the breadth and frequencies of virus-specific CD8+ T-cell responses on the single epitope level in eight acutely infected individuals who were all started on early therapy. During the acute phase, responses against up to five peptides were identified. During therapy, CD8+ T-cell responses decreased rather than increased as virus was controlled, and no new specificities emerged. A sustained virological response following completion of treatment was independent of CD8+ T-cell responses, as well as CD4+ T-cell responses. Rapid recrudescence also occurred despite broad CD8+ T-cell responses. Importantly, in vivo suppression of CD3+ T cells using OKT3 in one subject did not result in recurrence of viremia. These data suggest that broad CD8+ T-cell responses alone may be insufficient to contain HCV replication, and also that early therapy is effective independent of such responses. PMID:16189000

  18. 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

  19. Checklist for early recognition and treatment of acute illness: International collaboration to improve critical care practice.

    Science.gov (United States)

    Vukoja, Marija; Kashyap, Rahul; Gavrilovic, Srdjan; Dong, Yue; Kilickaya, Oguz; Gajic, Ognjen

    2015-02-04

    Processes to ensure world-wide best-practice for critical care delivery are likely to minimize preventable death, disability and costly complications for any healthcare system's sickest patients, but no large-scale efforts have so far been undertaken towards these goals. The advances in medical informatics and human factors engineering have provided possibility for novel and user-friendly clinical decision support tools that can be applied in a complex and busy hospital setting. To facilitate timely and accurate best-practice delivery in critically ill patients international group of intensive care unit (ICU) physicians and researchers developed a simple decision support tool: Checklist for Early Recognition and Treatment of Acute Illness (CERTAIN). The tool has been refined and tested in high fidelity simulated clinical environment and has been shown to improve performance of clinical providers faced with simulated emergencies. The aim of this international educational intervention is to implement CERTAIN into clinical practice in hospital settings with variable resources (included those in low income countries) and evaluate the impact of the tool on the care processes and patient outcomes. To accomplish our aims, CERTAIN will be uniformly available on either mobile or fixed computing devices (as well as a backup paper version) and applied in a standardized manner in the ICUs of diverse hospitals. To ensure the effectiveness of the proposed intervention, access to CERTAIN is coupled with structured training of bedside ICU providers.

  20. Pneumonia, Acute Respiratory Distress Syndrome, and Early Immune-Modulator Therapy

    Directory of Open Access Journals (Sweden)

    Kyung-Yil Lee

    2017-02-01

    Full Text Available Acute respiratory distress syndrome (ARDS is caused by infectious insults, such as pneumonia from various pathogens or related to other noninfectious events. Clinical and histopathologic characteristics are similar across severely affected patients, suggesting that a common mode of immune reaction may be involved in the immunopathogenesis of ARDS. There may be etiologic substances that have an affinity for respiratory cells and induce lung cell injury in cases of ARDS. These substances originate not only from pathogens, but also from injured host cells. At the molecular level, these substances have various sizes and biochemical characteristics, classifying them as protein substances and non-protein substances. Immune cells and immune proteins may recognize and act on these substances, including pathogenic proteins and peptides, depending upon the size and biochemical properties of the substances (this theory is known as the protein-homeostasis-system hypothesis. The severity or chronicity of ARDS depends on the amount of etiologic substances with corresponding immune reactions, the duration of the appearance of specific immune cells, or the repertoire of specific immune cells that control the substances. Therefore, treatment with early systemic immune modulators (corticosteroids and/or intravenous immunoglobulin as soon as possible may reduce aberrant immune responses in the potential stage of ARDS.

  1. Toll-like receptor 4 regulates early endothelial activation during ischemic acute kidney injury

    Science.gov (United States)

    Chen, Jianlin; John, Reji; Richardson, James A.; Shelton, John M.; Zhou, Xin J.; Wang, Yanxia; Wu, Qing Qing; Hartono, John R.; Winterberg, Pamela D.; Lu, Christopher Y.

    2012-01-01

    Ischemic acute kidney injury (AKI) triggers an inflammatory response which exacerbates injury that requires increased expression of endothelial adhesion molecules. To study this further, we used in situ hybridization, immunohistology, and isolated endothelial cells, and found increased Toll-like receptor 4 (TLR4) expression on endothelial cells of the vasa rectae of the inner stripe of the outer medulla of the kidney 4 h after reperfusion. This increase was probably due to reactive oxygen species, known to be generated early during ischemic AKI, because the addition of hydrogen peroxide increased TLR4 expression in MS1 microvascular endothelial cells in vitro. Endothelial TLR4 may regulate adhesion molecule (CD54 and CD62E) expression as they were increased on endothelia of wild-type but not TLR4 knockout mice in vivo. Further, the addition of high-mobility group protein B1, a TLR4 ligand released by injured cells, increased adhesion molecule expression on endothelia isolated from wild-type but not TLR4 knockout mice. TLR4 was localized to proximal tubules in the cortex and outer medulla after 24 h of reperfusion. Thus, at least two different cell types express TLR4, each of which contributes to renal injury by temporally different mechanisms during ischemic AKI. PMID:20927041

  2. Childhood acute lymphoblastic leukemia and indicators of early immune stimulation: a Childhood Leukemia International Consortium study.

    Science.gov (United States)

    Rudant, Jérémie; Lightfoot, Tracy; Urayama, Kevin Y; Petridou, Eleni; Dockerty, John D; Magnani, Corrado; Milne, Elizabeth; Spector, Logan G; Ashton, Lesley J; Dessypris, Nikolaos; Kang, Alice Y; Miller, Margaret; Rondelli, Roberto; Simpson, Jill; Stiakaki, Eftichia; Orsi, Laurent; Roman, Eve; Metayer, Catherine; Infante-Rivard, Claire; Clavel, Jacqueline

    2015-04-15

    The associations between childhood acute lymphoblastic leukemia (ALL) and several proxies of early stimulation of the immune system, that is, day-care center attendance, birth order, maternally reported common infections in infancy, and breastfeeding, were investigated by using data from 11 case-control studies participating in the Childhood Leukemia International Consortium (enrollment period: 1980-2010). The sample included 7,399 ALL cases and 11,181 controls aged 2-14 years. The data were collected by questionnaires administered to the parents. Pooled odds ratios and 95% confidence intervals were estimated by unconditional logistic regression adjusted for age, sex, study, maternal education, and maternal age. Day-care center attendance in the first year of life was associated with a reduced risk of ALL (odds ratio = 0.77, 95% confidence interval: 0.71, 0.84), with a marked inverse trend with earlier age at start (P < 0.0001). An inverse association was also observed with breastfeeding duration of 6 months or more (odds ratio = 0.86, 95% confidence interval: 0.79, 0.94). No significant relationship with a history of common infections in infancy was observed even though the odds ratio was less than 1 for more than 3 infections. The findings of this large pooled analysis reinforce the hypothesis that day-care center attendance in infancy and prolonged breastfeeding are associated with a decreased risk of ALL.

  3. Safety and Preliminary Efficacy of Early Tirofiban Treatment After Alteplase in Acute Ischemic Stroke Patients.

    Science.gov (United States)

    Li, Wei; Lin, Lu; Zhang, Meng; Wu, Ya; Liu, Chengchun; Li, Xiaoshu; Huang, Shuhan; Liang, Chunrong; Wang, Yanjiang; Chen, Jinhua; Feng, Wuwei

    2016-10-01

    We investigated whether early initiation of tirofiban, a glycoprotein IIb/IIIa antagonist, is safe, can reduce the risk of reocclusion, and improve outcomes in acute ischemic stroke patients after alteplase. Forty-one patients received alteplase followed by intravenous tirofiban infusion for at least 24 hours. The incidence of symptomatic intracranial hemorrhage, systematic bleedings, and death was recorded. The National Institutes of Health stroke scale score was evaluated at 24 hours and at day 7 (or discharge). Modified Rankin scale was assessed at 3 months. Outcomes for these patients were compared with a propensity score-matched historical cohort with alteplase only. The incidence of symptomatic intracranial hemorrhage, death, or systematic bleedings (P=1.00) was not increased in the alteplase/tirofiban group. At 24 hours, fewer patients experienced reocclusion in the alteplase/tirofiban group (2.4% versus 22.0%; P=0.025). At day 7 or discharge, the median National Institutes of Health stroke scale score was significantly lower in the alteplase/tirofiban group (1 versus 6; P=0.002). At 3 months, more patients had favorable outcomes of modified Rankin scale 0 to 1 (70.7% versus 46.2%; P=0.026). Intravenous tirofiban immediately after alteplase seems to be safe and potentially more effective when compared with alteplase alone for selected stroke patients. URL: http://www.chictr.org.cn/. Unique identifier: ChiCTR-TRC-14004630. © 2016 American Heart Association, Inc.

  4. 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

  5. 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.

  6. Angiopoietin-2 Is an Early Indicator of Acute Pancreatic-Renal Syndrome in Patients with Acute Pancreatitis

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    Mateusz Sporek

    2016-01-01

    Full Text Available Within the first week of the disease, acute kidney injury (AKI is among the most common causes of mortality in acute pancreatitis (AP. Recently, serum angiopoietin-2 (Ang-2 has been associated with hyperdynamic state of the systemic circulation. The aim of this study was to examine the associations between Ang-2 and the clinical AP severity during the first 72 hours of the disease, and organ disfunction, including AKI. Methods. Study included patients admitted to the surgery ward, diagnosed with AP. AKI was diagnosed according to KDIGO guidelines and renal failure according to modified Marshall scoring system. Ang-2 was determined in serum with ELISA. Results. AP was classified as mild (MAP in 71% of patients, moderately severe (MSAP in 22%, and severe (SAP in 8%. During the first 72 hours of AP, 11 patients developed AKI and 6 developed renal failure. Ang-2 at 24, 48, and 72 hours following the onset of AP symptoms significantly predicted SAP and MSAP, as well as AKI and renal failure. Also, Ang-2 significantly correlated with acute phase proteins as well as with the indicators of renal disfunction. Conclusions. Serum Ang-2 may be a relevant predictor of AP severity, in particular of the development of AP-renal syndrome.

  7. Angiopoietin-2 Is an Early Indicator of Acute Pancreatic-Renal Syndrome in Patients with Acute Pancreatitis.

    Science.gov (United States)

    Sporek, Mateusz; Dumnicka, Paulina; Gala-Bladzinska, Agnieszka; Ceranowicz, Piotr; Warzecha, Zygmunt; Dembinski, Artur; Stepien, Ewa; Walocha, Jerzy; Drozdz, Ryszard; Kuzniewski, Marek; Kusnierz-Cabala, Beata

    2016-01-01

    Within the first week of the disease, acute kidney injury (AKI) is among the most common causes of mortality in acute pancreatitis (AP). Recently, serum angiopoietin-2 (Ang-2) has been associated with hyperdynamic state of the systemic circulation. The aim of this study was to examine the associations between Ang-2 and the clinical AP severity during the first 72 hours of the disease, and organ disfunction, including AKI. Methods. Study included patients admitted to the surgery ward, diagnosed with AP. AKI was diagnosed according to KDIGO guidelines and renal failure according to modified Marshall scoring system. Ang-2 was determined in serum with ELISA. Results. AP was classified as mild (MAP) in 71% of patients, moderately severe (MSAP) in 22%, and severe (SAP) in 8%. During the first 72 hours of AP, 11 patients developed AKI and 6 developed renal failure. Ang-2 at 24, 48, and 72 hours following the onset of AP symptoms significantly predicted SAP and MSAP, as well as AKI and renal failure. Also, Ang-2 significantly correlated with acute phase proteins as well as with the indicators of renal disfunction. Conclusions. Serum Ang-2 may be a relevant predictor of AP severity, in particular of the development of AP-renal syndrome.

  8. Emergency Department Crowding and Time to Antibiotic Administration in Febrile Infants

    Directory of Open Access Journals (Sweden)

    Jennifer K Light

    2013-09-01

    Full Text Available Introduction: Early antibiotic administration is recommended in newborns presenting with febrile illness to emergency departments (ED to avert the sequelae of serious bacterial infection. Although ED crowding has been associated with delays in antibiotic administration in a dedicated pediatric ED, the majority of children that receive emergency medical care in the U.S. present to EDs that treat both adult and pediatric emergencies. The purpose of this study was to examine the relationship between time to antibiotic administration in febrile newborns and crowding in a general ED serving both an adult and pediatric population.Methods: We conducted a retrospective chart review of 159 newborns presenting to a general ED between 2005 and 2011 and analyzed the association between time to antibiotic administration and ED occupancy rate at the time of, prior to, and following infant presentation to the ED.Results: We observed delayed and variable time to antibiotic administration and found no association between time to antibiotic administration and occupancy rate prior to, at the time of, or following infant presentation (P > 0.05. ED time to antibiotic administration was not associated with hospital length of stay, and there was no inpatient mortality.Conclusion: Delayed and highly variable time to antibiotic treatment in febrile newborns was common but unrelated to ED crowding in the general ED study site. Guidelines for time to antibiotic administration in this population may reduce variability in ED practice patterns. [West J Emerg Med. 2013;14(5:518-524.

  9. Comparison of the Efficacy and Safety of Early Rule-Out Pathways for Acute Myocardial Infarction.

    Science.gov (United States)

    Chapman, Andrew R; Anand, Atul; Boeddinghaus, Jasper; Ferry, Amy V; Sandeman, Dennis; Adamson, Philip D; Andrews, Jack; Tan, Stephanie; Cheng, Sheun F; D'Souza, Michelle; Orme, Kate; Strachan, Fiona E; Nestelberger, Thomas; Twerenbold, Raphael; Badertscher, Patrick; Reichlin, Tobias; Gray, Alasdair; Shah, Anoop S V; Mueller, Christian; Newby, David E; Mills, Nicholas L

    2017-04-25

    High-sensitivity cardiac troponin assays enable myocardial infarction to be ruled out earlier, but the optimal approach is uncertain. We compared the European Society of Cardiology rule-out pathway with a pathway that incorporates lower cardiac troponin concentrations to risk stratify patients. Patients with suspected acute coronary syndrome (n=1218) underwent high-sensitivity cardiac troponin I measurement at presentation and 3 and 6 or 12 hours. We compared the European Society of Cardiology pathway (<99th centile at presentation or at 3 hours if symptoms <6 hours) with a pathway developed in the High-STEACS study (High-Sensitivity Troponin in the Evaluation of Patients With Acute Coronary Syndrome) population (<5 ng/L at presentation or change <3 ng/L and <99th centile at 3 hours). The primary outcome was a comparison of the negative predictive value of both pathways for index type 1 myocardial infarction or type 1 myocardial infarction or cardiac death at 30 days. We evaluated the primary outcome in prespecified subgroups stratified by age, sex, time of symptom onset, and known ischemic heart disease. The primary outcome occurred in 15.7% (191 of 1218) patients. In those less than the 99th centile at presentation, the European Society of Cardiology pathway ruled out myocardial infarction in 28.1% (342 of 1218) and 78.9% (961 of 1218) at presentation and 3 hours, respectively, missing 18 index and two 30-day events (negative predictive value, 97.9%; 95% confidence interval, 96.9-98.7). The High-STEACS pathway ruled out 40.7% (496 of 1218) and 74.2% (904 of 1218) at presentation and 3 hours, missing 2 index and two 30-day events (negative predictive value, 99.5%; 95% confidence interval, 99.0-99.9; P<0.001 for comparison). The negative predictive value of the High-STEACS pathway was greater than the European Society of Cardiology pathway overall (P<0.001) and in all subgroups, including those presenting early or known to have ischemic heart disease. Use of the

  10. Early diagnosis and treatment of acute or subacute spinal epidural hematoma

    Institute of Scientific and Technical Information of China (English)

    YU Hang-ping; FAN Shun-wu; YANG Hui-lin; TANG Tian-si; ZHOU Feng; ZHAO Xing

    2007-01-01

    postoperative and preoperative scales (u=3.66, P<0.01). Most patients recovered after therapy, but the recovery of patients treated at our hospitals was superior to that of those transferred from community hospitals (t =2.95, P<0.05). Of the patients treated at our hospitals, 4 were cured and 1 was upgraded with scale from A to D, whereas none of those transferred from community hospitals recovered completely,even one remained scale C.Conclusions Physical examination plus MRI is essential to early diagnosis of acute or subacute spinal epidural hematoma. Preventive and curative measures including emergency operation are helpful to the recovery of patients'nerve function.

  11. 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

  12. Detectability improvement of early sign of acute stroke on brain CT images using an adaptive partial smoothing filter

    Science.gov (United States)

    Lee, Yongbum; Takahashi, Noriyuki; Tsai, Du-Yih; Fujita, Hiroshi

    2006-03-01

    Detection of early infarct signs on non-enhanced CT is mandatory in patients with acute ischemic stroke. We present a method for improving the detectability of early infarct signs of acute ischemic stroke. This approach is considered as the first step for computer-aided diagnosis in acute ischemic stroke. Obscuration of the gray-white matter interface at the lentiform nucleus or the insular ribbon has been an important early infarct sign, which affects decisions on thrombolytic therapy. However, its detection is difficult, since the early infarct sign is subtle hypoattenuation. In order to improve the detectability of the early infarct sign, an image processing being able to reduce local noise with edges preserved is desirable. To cope with this issue, we devised an adaptive partial smoothing filter (APSF). Because the APSF can markedly improve the visibility of the normal gray-white matter interface, the detection of conspicuity of obscuration of gray-white matter interface due to hypoattenuation could be increased. The APSF is a specifically designed filter used to perform local smoothing using a variable filter size determined by the distribution of pixel values of edges in the region of interest. By adjusting four parameters of the APSF, an optimal condition for image enhancement can be obtained. In order to determine a major one of the parameters, preliminary simulation was performed by using composite images simulated the gray-white matter. The APSF based on preliminary simulation was applied to several clinical CT scans in hyperacute stroke patients. The results showed that the detectability of early infarct signs is much improved.

  13. Hyperhomocysteinemia, a biochemical tool for differentiating ischemic and nonischemic central retinal vein occlusion during the early acute phase.

    Science.gov (United States)

    Lahiri, Kapil Deb; Mukherjee, Somnath; Ghosh, Sambuddha; Mukherjee, Suman; Dutta, Jayanta; Datta, Himadri; Das, Harendra Nath

    2015-04-01

    The purpose of the study was to differentiate ischemic central retinal vein occlusion (CRVO) from nonischemic CRVO during the early acute phase using plasma homocysteine as a biochemical marker. Fasting plasma homocysteine, serum vitamin B12, and folate levels were measured in 108 consecutive unilateral elderly adult (age >50 years) ischemic CRVO patients in the absence of local and systemic disease and compared with a total of 144 age and sex matched nonischemic CRVO patients and 120 age and sex matched healthy control subjects. Homocysteine level was significantly increased in the patients with ischemic CRVO in comparison with nonischemic CRVO patients (p = 0.009) and also in comparison with control subjects (p 0.1). Hyperhomocysteinemia can be regarded as useful in differentiating nonischemic and ischemic CRVO during the early acute phase in absence of local and systemic disease in the elderly adult (age >50 years) population.

  14. Acute psychosis followed by fever: Malignant neuroleptic syndrome or viral encephalitis?

    Directory of Open Access Journals (Sweden)

    Stojanović Zvezdana

    2014-01-01

    Full Text Available Introduction. Neuroleptic malignant syndrome is rare, but potentially fatal idiosyncratic reaction to antipsychotic medications. It is sometimes difficult to diagnose some clinical cases as neuroleptic malignant syndrome and differentiate it from the acute viral encephalitis. Case report. We reported a patient diagnosed with acute psychotic reaction which appeared for the first time. The treatment started with typical antipsychotic, which led to febrility. The clinical presentation of the patient was characterised by the signs and symptoms that might have indicated the neuroleptic malignant syndrome as well as central nervous system viral disease. In order to make a detailed diagnosis additional procedures were performed: electroencephalogram, magnetic resonance imaging of the head, lumbar puncture and a serological test of the cerebrospinal fluid. Considering that after the tests viral encephalitis was ruled out and the diagnosis of neuroleptic malignant syndrome made, antipsychotic therapy was immediately stopped. The patient was initially treated with symptomatic therapy and after that with atypical antipsychotic and electroconvulsive therapy, which led to complete recovery. Conclusion. We present the difficulties of early diagnosis at the first episode of acute psychotic disorder associated with acute febrile condition. Concerning the differential diagnosis it is necessary to consider both neuroleptic malignant syndrome and viral encephalitis, i.e. it is necessary to make the neuroradiological diagnosis and conduct cerebrospinal fluid analysis and blood test. In neuroleptic malignant syndrome treatment a combined use of electroconvulsive therapy and low doses of atypical antipsychotic are confirmed to be successful.

  15. Value of joint detecion of multiple biomarkers on early diagnosis of acute kidney injury in critical patients

    Institute of Scientific and Technical Information of China (English)

    许光银

    2014-01-01

    Objective To assess the value of joint detection of serum cysteine proteinase inhibitors C(sCys-C),urinary kidney injury molecule 1(uKIM-1),urinary neutrophil gelatinase-associated lipocalin(uNGAL)and urinary interleukin 18(uIL-18)for early diagnosis of acute kidney injury(AKI)in critically ill patients.Methods A total of256 adult patients who stayed in Intensive Care Unit for

  16. How healthcare provider talk with parents of children following severe traumatic brain injury is perceived in early acute care.

    Science.gov (United States)

    Roscigno, Cecelia I; Savage, Teresa A; Grant, Gerald; Philipsen, Gerry

    2013-08-01

    Healthcare provider talk with parents in early acute care following children's severe traumatic brain injury (TBI) affects parents' orientations to these locales, but this connection has been minimally studied. This lack of attention to this topic in previous research may reflect providers' and researchers' views that these locales are generally neutral or supportive to parents' subsequent needs. This secondary analysis used data from a larger descriptive phenomenological study (2005-2007) with parents of children following moderate to severe TBI recruited from across the United States. Parents of children with severe TBI consistently had strong negative responses to the early acute care talk processes they experienced with providers, while parents of children with moderate TBI did not. Transcript data were independently coded using discourse analysis in the framework of ethnography of speaking. The purpose was to understand the linguistic and paralinguistic talk factors parents used in their meta-communications that could give a preliminary understanding of their cultural expectations for early acute care talk in these settings. Final participants included 27 parents of children with severe TBI from 23 families. We found the human constructed talk factors that parents reacted to were: a) access to the child, which is where information was; b) regular discussions with key personnel; c) updated information that is explained; d) differing expectations for talk in this context; and, e) perceived parental involvement in decisions. We found that the organization and nature of providers' talk with parents was perceived by parents to positively or negatively shape their early acute care identities in these locales, which influenced how they viewed these locales as places that either supported them and decreased their workload or discounted them and increased their workload for getting what they needed. Copyright © 2013 Elsevier Ltd. All rights reserved.

  17. The Effect of Early Neuromuscular Electrical Stimulation Therapy in Acute/Subacute Ischemic Stroke Patients With Dysphagia

    OpenAIRE

    Lee, Kyeong Woo; Kim, Sang Beom; Lee, Jong Hwa; Lee, Sook Joung; Ri, Jae Won; Park, Jin Gee

    2014-01-01

    Objective To compare the outcome of an early application of neuromuscular electrical stimulation (NMES) combined with traditional dysphagia therapy (TDT) versus traditional dysphagia therapy only in acute/subacute ischemic stroke patients with moderate to severe dysphagia by videofluoroscopic swallowing study (VFSS). Methods Fifty-seven dysphagic stroke patients were enrolled in a VFSS within 10 days after stroke onset. Patients were randomly assigned into two treatment groups. Thirty-one pat...

  18. Survival of Mexican Children with Acute Myeloid Leukaemia Who Received Early Intensification Chemotherapy and an Autologous Transplant

    Science.gov (United States)

    Jiménez-Hernández, Elva; Dueñas-González, María Teresa; Arellano-Galindo, José; Medrano-Ortíz-De-Zárate, María Elena; Bekker-Méndez, Vilma Carolina; Berges-García, Adolfina; Solís-Labastida, Karina; Sánchez-Jara, Berenice; Tiznado-García, Héctor Manuel; Jaimes-Reyes, Ethel Zulie; García-Jiménez, Xochiketzalli; Espinoza-Hernández, Laura; Núñez-Villegas, Nora Nancy; Franco-Ornelas, Sergio; Pérez-Casillas, Ruy Xavier; Martínez Villegas, Octavio; Palomares, Teresa Marin; Mejía-Aranguré, Juan Manuel

    2015-01-01

    Background. In Mexico and other developing countries, few reports of the survival of children with acute leukaemia exist. Objective. We aimed at comparing the disease-free survival of children with acute myeloid leukaemia who, in addition to being treated with the Latin American protocol of chemotherapy and an autologous transplant, either underwent early intensified chemotherapy or did not undergo such treatment. Procedure. This was a cohort study with a historical control group, forty patients, less than 16 years old. Group A (20 patients), diagnosed in the period 2005–2007, was treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy: high doses of cytarabine and mitoxantrone. Group B (20 patients), diagnosed in the period 1999–2004, was treated as Group A, but without the early intensified chemotherapy. Results. Relapse-free survival for Group A was 90% whereas that for Group B it was 60% (P = 0.041). Overall survival for Group A (18, 90%) was higher than that for Group B (60%). Complete remission continued for two years of follow-up. Conclusions. Relapse-free survival for paediatric patients treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy was higher than that for those who did not receive early intensified chemotherapy. PMID:25821830

  19. Survival of Mexican Children with Acute Myeloid Leukaemia Who Received Early Intensification Chemotherapy and an Autologous Transplant

    Directory of Open Access Journals (Sweden)

    Elva Jiménez-Hernández

    2015-01-01

    Full Text Available Background. In Mexico and other developing countries, few reports of the survival of children with acute leukaemia exist. Objective. We aimed at comparing the disease-free survival of children with acute myeloid leukaemia who, in addition to being treated with the Latin American protocol of chemotherapy and an autologous transplant, either underwent early intensified chemotherapy or did not undergo such treatment. Procedure. This was a cohort study with a historical control group, forty patients, less than 16 years old. Group A (20 patients, diagnosed in the period 2005–2007, was treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy: high doses of cytarabine and mitoxantrone. Group B (20 patients, diagnosed in the period 1999–2004, was treated as Group A, but without the early intensified chemotherapy. Results. Relapse-free survival for Group A was 90% whereas that for Group B it was 60% (P=0.041. Overall survival for Group A (18, 90% was higher than that for Group B (60%. Complete remission continued for two years of follow-up. Conclusions. Relapse-free survival for paediatric patients treated with the Latin American protocol of chemotherapy with an autologous transplant plus early intensified chemotherapy was higher than that for those who did not receive early intensified chemotherapy.

  20. 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.

  1. 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...

  2. High-sensitivity troponin assays for the early rule-out or diagnosis of acute myocardial infarction in people with acute chest pain: A systematic review and cost-effectiveness analysis

    NARCIS (Netherlands)

    M. Westwood (Marie); T. van Asselt (Thea); B.L.T. Ramaekers (Bram); P. Whiting (Penny); P. Thokala (Praveen); M.A. Joore (Manuela); N. Armstrong (Nigel); J. Ross (Janine); J.L. Severens (Hans); J. Kleijnen (Jos)

    2015-01-01

    textabstractBackground The primary indication for this assessment is the early rule-out of acute myocardial infarction (AMI) in people presenting with acute chest pain and suspected, but not confirmed, non-ST segment elevation myocardial infarction (NSTEMI). Cardiac troponins (cTns) I and T are used

  3. Treatment response in acute/early infection versus advanced AIDS: equivalent first and second phases of HIV RNA decline.

    Science.gov (United States)

    Kilby, J Michael; Lee, Ha Youn; Hazelwood, J Darren; Bansal, Anju; Bucy, R Patterson; Saag, Michael S; Shaw, George M; Acosta, Edward P; Johnson, Victoria A; Perelson, Alan S; Goepfert, Paul A

    2008-05-11

    Compare the initial phases of virologic decay when acute/early and advanced HIV-infected adults are administered the same treatment regimen. Mathematical modeling of a previously completed prospective treatment pilot study involving treatment-naive patients with early and advanced immunosuppression. We analyzed data from a treatment protocol in which 18 individuals with acute or recent HIV-1 seroconversion and six patients with advanced AIDS were administered the same four-drug antiretroviral regimen. Initial treatment responses were compared by fitting a mathematical model to frequent viral load measurements in order to calculate the first and second phase kinetics of viral clearance, and also by comparing viral load suppression over 24 weeks. Patients were also comprehensively compared in terms of protease inhibitor drug levels, HIV-specific immune responses at baseline, and the presence of drug resistance-conferring mutations. There was no statistically meaningful difference in first phase clearance of comparable high-level viremia in the two groups, whether protease inhibitor levels were inserted into the model or 100% antiviral drug effectiveness was assumed. In contrast, acute/early patients had inferior sustained responses than advanced patients, reflecting erratic adherence. Despite many years of intervening immune destruction, the initial virologic decay on therapy appears to be the same at the extremes of the HIV disease spectrum.

  4. The effects of very early mirror therapy on functional improvement of the upper extremity in acute stroke patients.

    Science.gov (United States)

    Yeldan, Ipek; Huseyınsınoglu, Burcu Ersoz; Akıncı, Buket; Tarakcı, Ela; Baybas, Sevim; Ozdıncler, Arzu Razak

    2015-11-01

    [Purpose] The aim of the study was to evaluate the effects of a very early mirror therapy program on functional improvement of the upper extremity in acute stroke patients. [Subjects] Eight stroke patients who were treated in an acute neurology unit were included in the study. [Methods] The patients were assigned alternatively to either the mirror therapy group receiving mirror therapy and neurodevelopmental treatment or the neurodevelopmental treatment only group. The primary outcome measures were the upper extremity motor subscale of the Fugl-Meyer Assessment, Motricity Index upper extremity score, and the Stroke Upper Limb Capacity Scale. Somatosensory assessment with the Ayres Southern California Sensory Integration Test, and the Barthel Index were used as secondary outcome measures. [Results] No statistically significant improvements were found for any measures in either group after the treatment. In terms of minimally clinically important differences, there were improvements in Fugl-Meyer Assessment and Barthel Index in both mirror therapy and neurodevelopmental treatment groups. [Conclusion] The results of this pilot study revealed that very early mirror therapy has no additional effect on functional improvement of upper extremity function in acute stroke patients. Multicenter trials are needed to determine the results of early application of mirror therapy in stroke rehabilitation.

  5. 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.

  6. Early diagnosis of acute myocardial infarction using high-sensitivity troponin I

    Science.gov (United States)

    Ojeda, Francisco; Renné, Thomas; Schnabel, Renate B.; Zeller, Tanja; Karakas, Mahir; Blankenberg, Stefan; Westermann, Dirk

    2017-01-01

    Objective There is a clinical need for early and accurate diagnosis of acute myocardial infarction (AMI). Current European Society of Cardiology (ESC) guidelines recommend diagnosis of non-ST-elevation AMI based on serial troponin measurements. We aimed to challenge the ESC guidelines using 1) a high-sensitivity troponin I (hs-TnI) baseline cutoff, 2) an absolute hs-TnI change after 1 hour and 3) additional application of an ischemic ECG. Methods 1,516 patients with suspected AMI presenting to the emergency department were included. Hs-TnI was measured directly at admission, after 1 and 3 hours. We investigated baseline concentrations, absolute changes of hs-TnI and additional application of an ischemic ECG to diagnose AMI. A positive predictive value (PPV) of more than 85% was targeted. Results The median age of the study population was 65 years; 291 patients were diagnosed with AMI. The PPV of the 3-hours ESC algorithm was 85.5% (CI 79.7, 90.1) and 65.8% (CI 60.5,70.8) for the 1-hour algorithm. Using a high baseline hs-TnI concentration of 150 ng/L resulted in a PPV of 87.8% (CI 80.9,92.9). Alternatively, a hs-TnI change of 20 ng/L after 1 hour, resulted in a PPV of 86.5% (80.9,91.0), respectively for the diagnosis of AMI. Additional use of an ischemic ECG increased the PPV to 90.5% (CI 83.2,95.3), while reducing the efficacy. Conclusion The diagnosis of AMI based on hs-TnI is challenging. The application of absolute hs-TnI changes after 1 hour may facilitate rapid rule-in of patients. Trial registration www.clinicaltrials.gov (NCT02355457). PMID:28333976

  7. Factors Associated With Early Readmission Among Patients Discharged to Post-Acute Care Facilities.

    Science.gov (United States)

    Horney, Carolyn; Capp, Roberta; Boxer, Rebecca; Burke, Robert E

    2017-06-01

    Over a quarter of Medicare patients admitted to the hospital are discharged to post-acute care (PAC) facilities, but face high rates of readmission. Timing of readmission may be an important factor in identifying both risk for and preventability of future readmissions. This study aims to define factors associated with readmission within the first week of discharge to PAC facilities following hospitalization. This was a secondary analysis of the 2011 Healthcare Cost and Utilization Project (HCUP) State Inpatient Databases (SID) for California, Massachusetts, and Florida. The primary outcome was all-cause readmission within 7 days after hospital discharge, compared to readmission on days 8-30, for patients aged 65 and older who were discharged from the hospital to a PAC facility. Predictor variables included patient, index hospitalization, and hospital characteristics; multivariable logistic regression was used to identify significant predictors of readmission within 7 days. There were 81,173 hospital readmissions from PAC facilities in the first 30 days after hospital discharge. Patients readmitted within the first week were older, white, urban, had fewer comorbid illnesses, had a higher number of previous hospital admissions, and less commonly had Medicare as a payer. Longer index hospital length of stay (LOS) was associated with decreased risk of early readmission (OR 0.74; 95% CI 0.70-0.74 for LOS 4-7 days and 0.60; 95% CI 0.56-0.64 for LOS ≥8 days). Shorter length of index hospital stay is associated with earlier readmission and suggests that for this comorbid, older population, a shorter hospital stay may be detrimental. Readmission after 1 week is associated with increased chronic disease burden, suggesting they may be associated with factors that are less modifiable. © 2017, Copyright the Authors Journal compilation © 2017, The American Geriatrics Society.

  8. 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 ...

  9. 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...

  10. Developing a model to estimate the probability of bacteremia in women with community-onset febrile urinary tract infection.

    Science.gov (United States)

    Oh, Won Sup; Kim, Yeon-Sook; Yeom, Joon Sup; Choi, Hee Kyoung; Kwak, Yee Gyung; Jun, Jae-Bum; Park, Seong Yeon; Chung, Jin-Won; Rhee, Ji-Young; Kim, Baek-Nam

    2016-11-24

    Among patients with urinary tract infection (UTI), bacteremic cases show higher mortality rates than do nonbacteremic cases. Early identification of bacteremic cases is crucial for severity assessment of patients with febrile UTI. This study aimed to identify predictors associated with bacteremia in women with community-onset febrile UTI and to develop a prediction model to estimate the probability of bacteremic cases. This cross-sectional study included women consecutively hospitalized with community-onset febrile UTI at 10 hospitals in Korea. Multiple logistic regression identified predictors associated with bacteremia among candidate variables chosen from univariate analysis. A prediction model was developed using all predictors weighted by their regression coefficients. From July to September 2014, 383 women with febrile UTI were included: 115 (30.0%) bacteremic and 268 (70.0%) nonbacteremic cases. A prediction model consisted of diabetes mellitus (1 point), urinary tract obstruction by stone (2), costovertebral angle tenderness (2), a fraction of segmented neutrophils of > 90% (2), thrombocytopenia (2), azotemia (2), and the fulfillment of all criteria for systemic inflammatory response syndrome (2). The c statistic for the model was 0.807 (95% confidence interval [CI], 0.757-0.856). At a cutoff value of ≥ 3, the model had a sensitivity of 86.1% (95% CI, 78.1-91.6%) and a specificity of 54.9% (95% CI, 48.7-91.6%). Our model showed a good discriminatory power for early identification of bacteremic cases in women with community-onset febrile UTI. In addition, our model can be used to identify patients at low risk for bacteremia because of its relatively high sensitivity.

  11. 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.

  12. 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...

  13. 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...

  14. Serial Ultrasound Monitoring for Early Recognition of Asparaginase Associated Pancreatitis in Children With Acute Lymphoblastic Leukemia

    DEFF Research Database (Denmark)

    Raja, Raheel Altaf; Schmiegelow, K.; Henriksen, Birthe Merete

    2015-01-01

    BACKGROUND: Acute lymphoblastic leukemia (ALL) is the most common cancer in children and L-asparaginase is an essential component of the treatment. Cessation of L-asparaginase decreases event free survival. Acute pancreatitis is the toxicity that most commonly results in cessation of L...

  15. Chest pain characteristics and gender in the early diagnosis of acute myocardial infarction.

    Science.gov (United States)

    Arora, Garima; Bittner, Vera

    2015-02-01

    Acute myocardial infarction is one of the leading causes of cardiovascular disease mortality in both men and women. Chest pain, which is often described as chest pressure, tightness, or a squeezing sensation, is the most frequent symptom in patients presenting with acute myocardial infarction. Although the diagnosis of acute myocardial infarction is often based on typical changes on a surface electrocardiogram and on changes in cardiac biomarkers, there is a need to better recognize and understand the impact of sex on symptoms among patients presenting with acute coronary syndrome or acute myocardial infarction. We briefly review the pathophysiology of ischemic symptoms, discuss potential mechanisms for variation in ischemic symptoms by sex, and summarize recent publications that have addressed sex differences in ischemic symptoms.

  16. 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.

  17. 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.

  18. INTERMITTENT CLONAZEPAM IN THE PREVENTION OF RECURRENT FEBRILE SEIZURES

    Directory of Open Access Journals (Sweden)

    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

  19. Impact of high dose versus low dose atorvastatin on contrast induced nephropathy in diabetic patients with acute coronary syndrome undergoing early percutaneous coronary intervention

    Directory of Open Access Journals (Sweden)

    Haitham Galal

    2015-12-01

    Conclusion: No significant difference between high and low doses of atorvastatin in preventing CIN in diabetic patients with normal or mild renal impairment presenting with acute coronary syndrome who underwent early PCI.

  20. A randomized controlled trial on early physiotherapy intervention versus usual care in acute care unit for elderly: potential benefits in light of dietary intakes.

    NARCIS (Netherlands)

    Blanc-Bisson, C.; Dechamps, A.A.; Gouspillou, G.; Dehail, P.; Bourdel-Marchasson, I.

    2008-01-01

    OBJECTIVE: To evaluate effects of early intensive physiotherapy during acute illness on post hospitalization activity daily living autonomy (ADL). DESIGN: Prospective randomized controlled trial of intensive physiotherapy rehabilitation on day 1 to 2 after admission until clinical stability or usual

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

    Science.gov (United States)

    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 that caused SDD during primary or secondary DENV infections; 2) identify simple clinical and hematological criteria that could significantly discriminate between patients who subsequently developed SDD versus non-SDD (N-SDD), or had a non-DENV fever of unknown origin (FUO) during day 0 - 3 of fever; 3) assess whether DENV serotype co-infections resulted in SDD. Methods First serum samples, with clinical and hematological criteria, were collected from 100 patients during the early acute febrile-phase (day 0 - 3: < 72 hours), assessed for DENV or FUO infections by IgM- and IgG-capture ELISAs on paired serum samples and by DENV isolations, and subsequently graded as SDD, N-SDD or FUO patients. Results In this study: 1) Thirty-three patients had DENV infections, predominantly secondary DENV-2 infections, including each SDD (DHF/DSS) case; 2) Secondary DENV-2/-3 and DENV-2/-4 serotype co-infections however resulted in N-SDD; 3) Each patient who subsequently developed SDD, but none of the others, displayed three clinical criteria: abdominal pain, conjunctival injection and veni-puncture bleeding, therefore each of these criteria provided definitively significant prognostic (P < 0.001) values; 4) Petechia, positive tourniquet tests and hepatomegaly, and neutrophilia or leukopenia also significantly identified those who: a) subsequently developed SDD versus N-SDD, or had a FUO; b) subsequently developed SDD versus N-SDD; c) subsequently developed N-SDD versus FUOs, respectively

  2. Effect of early peritoneal drainage on the injury of intestinal mucosa in the rats with severe acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Chao DENG

    2016-03-01

    Full Text Available Objective  To study the protective effect of early peritoneal drainage against injury of intestinal mucosa in rats with severe acute pancreatitis. Methods  Thirty-six SD rats were randomly and equally divided into three group, i.e. control group, model (SAP group, drainage (APD group. Severe acute pancreatitis was induced in rats by injecting 5% sodium taurocholate (2ml/h, 0.1ml/100g into the common biliopancreatic duct. All the rats were sacrificed 24 hours after operation. The condition of abdominal cavity was observed, and pathological changes in ileum were detected by HE staining. The serum levels of TNF-α, IL-1β, diamine oxidase (DAO and D-lactate were determined by ELISA. Results  Compared with the control group, the histopathological changes in ileum were more marked, and serum levels of TNF-α, IL-1β, DAO and D-lactate were significantly higher in SAP group and APD group (P<0.05; Compared with SAP group, the histopathological changes in ileum were less marked, and serum levels of TNF-α, IL-1β, DAO and D-lactate were significantly lower in APD group (P<0.05. Conclusion  Early peritoneal drainage can effectively improve the intestinal mucosal injury in acute pancreatitis rats, and reduce the systemic inflammatory response. DOI: 10.11855/j.issn.0577-7402.2016.02.07

  3. Safety and tolerability of early noninvasive ventilatory correction using bilevel positive airway pressure in acute ischemic stroke.

    Science.gov (United States)

    Tsivgoulis, Georgios; Zhang, Yi; Alexandrov, Anne W; Harrigan, Mark R; Sisson, April; Zhao, Limin; Brethour, Mary; Cava, Luis; Balucani, Clotilde; Barlinn, Kristian; Patterson, Damon E; Giannopoulos, Sotirios; DeWolfe, Jennifer; Alexandrov, Andrei V

    2011-04-01

    Hypercapnia can induce intracranial blood-flow steal from ischemic brain tissues, and early initiation of noninvasive ventilator correction (NIVC) may improve cerebral hemodynamics in acute ischemic stroke. We sought to determine safety and tolerability of NIVC initiated on hospital admission without polysomnography study. Consecutive acute ischemic stroke patients were evaluated for the presence of a proximal arterial occlusion, daytime sleepiness, or history of obstructive sleep apnea, and acceptable pulse oximetry readings while awake (96%-100% on 2 to 4 L supplemental oxygen delivered by nasal cannula). NIVC was started on hospital admission as standard of care when considered necessary by treating physicians. NIVC was initiated using bilevel positive airway pressure at 10 cmH(2)O inspiratory positive airway pressure and 5 cmH(2)O expiratory positive airway pressure in combination with 40% fraction of inspired oxygen. All potential adverse events were prospectively documented. Among 356 acute ischemic stroke patients (median NIHSS score, 5; interquartile range, 2-13), 64 cases (18%) received NIVC (median NIHSS score, 12; interquartile range, 6-17). Baseline stroke severity was higher and proximal arterial occlusions were more frequent in NIVC patients compared to the rest (Pacute ischemic stroke patients with proximal arterial occlusion and excessive sleepiness or obstructive sleep apnea, NIVC can be initiated early with good tolerability and a relatively small risk of serious complications.

  4. Early and six-month outcome in patients with angina pectoris early after acute myocardial infarction (the GISSI-3 APPI [angina precoce post-infarto] study).

    Science.gov (United States)

    1996-12-01

    There is conflicting evidence whether or not early postinfarction angina implies an unfavorable prognosis. This prospective study assessed the significance and natural history of early angina in a broad population of patients conservatively managed after acute myocardial infarction (AMI) and enrolled in the third Gruppo Italiano per lo Studio della Sopravvivenza nel Infarto Miocardico (GISSI-3) trial. Out of 2,363 consecutive patients (age 63 +/- 11; first AMI in 86%; thrombolysis in 74%) admitted in 31 centers lacking on-site revascularization facilities, early angina associated with transient electrocardiographic (ECG) changes was documented in 332 (14%). At multivariate analysis, preinfarction angina, age > or = 70 years, female gender, and history of infarct were significant predictors of early angina. Though the in-hospital course was free from major cardiac events in 78% of patients after the first anginal episode, reinfarction was more common after early angina (7% vs 2% in patients without, RR 3.1, 95% confidence interval [CI] 1.9 to 5.6; p <0.001), and death occurred in 7% of patients with early angina (vs 5% of patients without, RR 1.4, CI 0.9 to 2.4, p = NS). No demographic or clinical characteristics identified patients who suffered nonfatal reinfarction after angina, and neither the ECG location (infarct zone or remote) nor patterns of ECG changes during angina proved significant predictors of in-hospital reinfarction or death. Early angina emerged as the sole independent predictor of 6-month cumulative reinfarction (12% vs 5% of patients without, RR 2.9, CI 2.0 to 4.4; p <0.0001) and an independent predictor of death (13% vs 7% of patients without early angina, RR 2.3, CI 1.6 to 3.3; p <0.0001). Early postinfarction angina is a powerful prognostic marker. Patients with early postinfarction angina had an unfavourable in-hospital outcome, but the prospective identification of patients at greater risk of major events after angina remains elusive

  5. 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

  6. Balancing Potency of Platelet Inhibition with Bleeding Risk in the Early Treatment of Acute Coronary Syndrome

    Directory of Open Access Journals (Sweden)

    Slattery, David E

    2009-08-01

    Full Text Available Objective: To review available evidence and examine issues surrounding the use of advanced antiplatelet therapy in an effort to provide a practical guide for emergency physicians caring for patients with acute coronary syndromes (ACS.Data Sources: American College of Cardiology/American Heart Association (ACC/AHA 2007 guidelines for the management of patients with unstable angina (UA and non-ST-segment elevation myocardial infarction (NSTEMI, AHA/ACC 2007 focused update for the management of patients with STEMI, selected clinical articles identified through the PubMed database (1965-February 2008, and manual searches for relevant articles identified from those retrieved.Study Selection: English-language controlled studies and randomized clinical trials that assessed the efficacy and safety of antiplatelet therapy in treating patients with all ACS manifestations.Data Extraction and Synthesis: Clinical data, including treatment regimens and patient demographics and outcomes, were extracted and critically analyzed from the selected studies and clinical trials. Pertinent data from relevant patient registries were also evaluated to assess current clinical practice.Conclusions: As platelet activation and aggregation are central to ACS pathology, antiplatelet agents are critical to early treatment. A widely accepted first-line treatment is aspirin, which acts to decrease platelet activation via inhibition of thromboxane A2 synthesis. Thienopyridines, which inhibit ADP-induced platelet activation, and glycoprotein (GP receptor antagonists, which bind to platelet GP IIb/IIIa receptors and hinder their role in platelet aggregation and thrombus formation, provide complementary mechanisms of platelet inhibition and are often employed in combination with aspirin. While the higher levels of platelet inhibition that accompany combination therapy improve protection against ischemic and peri-procedural events, the risk of bleeding is also increased. Thus, the

  7. Dengue fever mimicking acute appendicitis: A case report.

    Science.gov (United States)

    McFarlane, M E C; Plummer, J M; Leake, P A; Powell, L; Chand, V; Chung, S; Tulloch, K

    2013-01-01

    Dengue fever is an acute viral disease, which usually presents as a mild febrile illness. Patients with severe disease present with dengue haemorrhagic fever or dengue toxic shock syndrome. Rarely, it presents with abdominal symptoms mimicking acute appendicitis. We present a case of a male patient presenting with right iliac fossa pain and suspected acute appendicitis that was later diagnosed with dengue fever following a negative appendicectomy. A 13-year old male patient presented with fever, localized right-sided abdominal pain and vomiting. Abdominal ultrasound was not helpful and appendicectomy was performed due to worsening abdominal signs and an elevated temperature. A normal appendix with enlarged mesenteric nodes was found at surgery. Complete blood count showed thrombocytopenia with leucopenia. Dengue fever was now suspected and confirmed by IgM enzyme-linked immunosorbent assay against dengue virus. This unusual presentation of dengue fever mimicking acute appendicitis should be suspected during viral outbreaks and in patients with atypical symptoms and cytopenias on blood evaluation in order to prevent unnecessary surgery. This case highlights the occurrence of abdominal symptoms and complications that may accompany dengue fever. Early recognition of dengue fever mimicking acute appendicitis will avoid non-therapeutic operation and the diagnosis may be aided by blood investigations indicating a leucopenia, which is uncommon in patients with suppurative acute appendicitis. Copyright © 2013 The Authors. Published by Elsevier Ltd.. All rights reserved.

  8. Acute Page kidney following renal allograft biopsy: a complication requiring early recognition and treatment.

    Science.gov (United States)

    Chung, J; Caumartin, Y; Warren, J; Luke, P P W

    2008-06-01

    The acute Page kidney phenomenon occurs as a consequence of external compression of the renal parenchyma leading to renal ischemia and hypertension. Between January 2000 and September 2007, 550 kidney transplants and 518 ultrasound-guided kidney biopsies were performed. During that time, four recipients developed acute oligo-anuria following ultrasound-guided allograft biopsy. Emergent doppler-ultrasounds were performed demonstrating absence of diastolic flow as well as a sub-capsular hematoma of the kidney. Prompt surgical exploration with allograft capsulotomy was performed in all cases. Immediately after capsulotomy, intraoperative Doppler study demonstrated robust return of diastolic flow. Three patients maintained good graft function, and one kidney was lost due to acute antibody-mediated rejection. We conclude that postbiopsy anuria associated with a subcapsular hematoma and acute absence of diastolic flow on doppler ultrasound should be considered pathognomonic of APK. All renal transplant specialists should be able to recognize this complication, because immediate surgical decompression can salvage the allograft.

  9. Exocrine pancreatic function during the early recovery phase of acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Raffaele Pezzilli; Patrizia Simoni; Riccardo Casadei; Antonio M. Morselli-Labate

    2009-01-01

    BACKGROUND: Exocrine pancreatic dysfunction has been reported in humans in the convalescent period after acute pancreatitis, but the data are scarce and conlficting. This study aimed to prospectively assess the exocrine pancreatic function in patients with acute pancreatitis at the time of their refeeding. METHODS: Fecal elastase-1 was determined on the day of refeeding in all consecutive acute pancreatitis patients with their ifrst episode of the disease. They were 75 patients including 60 (80.0%) patients with mild acute pancreatitis and 15 (20.0%) patients with severe acute pancreatitis. Etiologically 61 patients (81.3%) had biliary disease, 1 (1.3%) had alcoholic disease and 3 (4.0%) had hypertriglyceridemia. No causes of acute pancreatitis were found in the remaining 10 patients (13.3%). The mean (±SD) refeeding time after the attack of acute panereatitis was 11.2±10.2 days. RESULTS: Pathological values of FE-1 were found in 9 of the 75 patients (12.0%): 7 (9.3%) patients with mild pancreatitis and 2 (2.7%) patients with severe pancreatitis (P=1.000). The frequency of the pathological values of fecal elastase-1 was signiifcantly different from that of various etiologies of the disease (P=0.030). It was signiifcantly lower in patients with biliary pancreatitis (9.8%;P=0.035) than in one patient with alcoholic pancreatitis (P=0.126), one patient with hypertriglyceridemia-induced pancreatitis (33.3%;P=0.708), and one patient with idiopathic pancreatitis (10.0%;P=0.227). Pathological fecal elastase-1 was not signiifcantly related to sex, age or day of refeeding.CONCLUSION: Exocrine pancreatic function should be routinely assessed in patients with acute pancreatitis at the time of refeeding in order to supplement their diet with pancreatic extracts.

  10. Adjuvant chemotherapy and acute toxicity in hypofractionated radiotherapy for early breast cancer

    Science.gov (United States)

    Kouloulias, Vassilis; Zygogianni, Anna; Kypraiou, Efrosini; Georgakopoulos, John; Thrapsanioti, Zoi; Beli, Ivelina; Mosa, Eftychia; Psyrri, Amanta; Antypas, Christos; Armbilia, Christina; Tolia, Maria; Platoni, Kalliopi; Papadimitriou, Christos; Arkadopoulos, Nikolaos; Gennatas, Costas; Zografos, George; Kyrgias, George; Dilvoi, Maria; Patatoucas, George; Kelekis, Nikolaos; Kouvaris, John

    2014-01-01

    AIM: To evaluate the effect of chemotherapy to the acute toxicity of a hypofractionated radiotherapy (HFRT) schedule for breast cancer. METHODS: We retrospectively analyzed 116 breast cancer patients with T1, 2N0Mx. The patients received 3-D conformal radiotherapy with a total physical dose of 50.54 Gy or 53.2 Gy in 19 or 20 fractions according to stage, over 23-24 d. The last three to four fractions were delivered as a sequential tumor boost. All patients were monitored for acute skin toxicity according to the European Organization for Research and Treatment of Cancer/Radiation Therapy Oncology Group criteria. The maximum monitored value was taken as the final grading score. Multivariate analysis was performed for the contribution of age, chemotherapy and 19 vs 20 fractions to the radiation acute skin toxicity. RESULTS: The acute radiation induced skin toxicity was as following: grade I 27.6%, grade II 7.8% and grade III 2.6%. No significant correlation was noted between toxicity grading and chemotherapy (P = 0.154, χ2 test). The mean values of acute toxicity score in terms of chemotherapy or not, were 0.64 and 0.46 respectively (P = 0.109, Mann Whitney test). No significant correlation was also noted between acute skin toxicity and radiotherapy fractions (P = 0.47, χ2 test). According to univariate analysis, only chemotherapy contributed significantly to the development of acute skin toxicity but with a critical value of P = 0.05. However, in multivariate analysis, chemotherapy lost its statistical significance. None of the patients during the 2-years of follow-up presented any locoregional relapse. CONCLUSION: There is no clear evidence that chemotherapy has an impact to acute skin toxicity after an HFRT schedule. A randomized trial is needed for definite conclusions. PMID:25405195

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

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    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.

  12. Cerebral blood perfusion in febrile convulsions with sup 123 -IMP SPECT

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    Michihiro, Narumi; Ariizumi, Motomizu; Shiihara, Hiroaki; Suemitsu, Tomoko; Kurosawa, Yumiko; Egami, Yuriko (Dokkyo University Hospital, Saitama (Japan))

    1990-04-01

    Twenty-five pediatric patients with febrile convulsions underwent single photon emission computed tomography (SPECT) with N-isopropyl-p-(I-123) iodoamphetamine. Nineteen patients (76%) had a localized, decreased blood flow on early images, 12 of whom had it in the temporal region. According to seizure type, the abnormality was seen in 85% (17/20) for complex type, in contrast to 40% (2/5) for simple type. This finding has implications for pathological similarities between epilepsy and febrile convulsion. Delayed imaging performed on 12 patients showed redistribution in 5 of 9 patients having a decreased blood flow on early images. In the other 3 patients having normal findings on early images, however, different findings were seen on delayed images - normal, increased or decreased blood flow. There was no correlation between SPECT and encephalographic findings. A localized, decreased blood flow on SPECT seemed to reflect the risk for developing epilepsy. A follow-up care for preventing epilepsy is mandatory when there are abnormal findings on SPECT. (N.K.).

  13. Early and midterm outcomes of thoracic endovascular aortic repair (TEVAR) for acute and chronic complicated type B aortic dissection

    Science.gov (United States)

    Zhang, Min-Hong; Du, Xin; Guo, Wei; Liu, Xiao-Ping; Jia, Xin; Ge, Yang-Yang

    2017-01-01

    Abstract Thoracic endovascular aortic repair (TEVAR) in the current era has been chosen as a dominant and minimally invasive treatment for complicated aorta dissection. This study aimed to assess safety and feasibility of TEVAR in acute and chronic type B aortic dissection. Between January 2011 and December 2013, 85 patients with complicated type B aortic dissection undergoing TEVAR were divided into acute aortic dissection (AAD) (n = 60) group and chronic aortic dissection (CAD) group (n = 25). Computed tomography was used to evaluate postoperative changes in maximal aortic diameter and true and false lumen diameters at 3 levels during a mean follow-up period of 26.4 ± 15.6 months. The technical success rate was 100%. In-hospital and 30-day rates of death were 3.3% in acute group and 0 in chronic group. Postdischarge rates of type I leak, type II leak, and retrograde type A dissection were 6.7%, 5.2%, and 3.4% (acute) and 0%, 4.0%, and 4.0% (chronic), respectively. The maximal aorta diameter remained stable in all the 3 levels in both acute and chronic group. The cumulative freedom from all-cause mortality at 3 years was similar in acute and chronic groups (89.5% vs 95.5%, P = .308). The cumulative freedom from aortic-related mortality was also not significantly different in the acute and chronic groups (92.8% vs 95.2%, P = .531). In the thoracic aorta, TEVAR treatment resulted in a significant increase in true lumen (TL) diameter and decrease in false lumen (FL). However, in the abdominal aorta, TEVAR did not lead to significant change in TL and FL diameters. The rates of complete thrombosis thoracic false lumens were better than that in the abdominal false lumen. TEVAR was a safe and effect therapy for complicated acute and chronic type B dissection with low early and mid-term mortality and morbidity. PMID:28700467

  14. 急性心肌梗死的早期诊断%Early diagnosis of acute myocardial infarction

    Institute of Scientific and Technical Information of China (English)

    曲燕; 乔宇; 李平; 邵彩凤

    2015-01-01

    通过对急性心肌梗死患者的早期诊断, 从而制定正确的治疗方法.本文就对患者的表述及临床症状、心电图检查诊断患者是否患有心肌梗死, 以提高诊断率, 减少急性心肌梗死患者死亡的风险.%Through the early diagnosis of acute myocardial infarction patients, correct treatment method was set. This paper provided myocardial infarction diagnosis by examination of patients' description, clinical symptoms and electrocardiogram, so as to improve diagnosis rate and reduce mortality risk in acute myocardial infarction patients.

  15. Early Diagnosis and Management of Acute Vertigo from Vestibular Migraine and Ménière's Disease.

    Science.gov (United States)

    Seemungal, Barry; Kaski, Diego; Lopez-Escamez, Jose Antonio

    2015-08-01

    Vestibular migraine is the most common cause of acute episodic vestibular symptoms after benign paroxysmal positional vertigo. In contrast, Ménière's disease is an uncommon disorder. For both conditions, early and accurate diagnosis (or its exclusion) enables the correct management of patients with acute episodic vestibular symptoms. Long-term management of migraine requires changes in lifestyle to avoid triggers of migraine and/or prophylactic drugs if attacks become too frequent. The long-term management of Ménière's disease also involves lifestyle changes (low salt diet), medications (betahistine, steroids), and ablative therapy applied to the diseased ear (eg, intratympanic gentamicin). Copyright © 2015 Elsevier Inc. All rights reserved.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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

  1. Infections in early life and premature acute coronary syndrome : A case-control study

    NARCIS (Netherlands)

    Qanitha, Andriany; de Mol, Bastianus Ajm; Pabittei, Dara R; Mappangara, Idar; van der Graaf, Yolanda|info:eu-repo/dai/nl/072825847; Dalmeijer, Geertje W.|info:eu-repo/dai/nl/343075881; Burgner, David P; Uiterwaal, Cuno SPM|info:eu-repo/dai/nl/136603947

    2016-01-01

    BACKGROUND: Infections in young children may affect the vasculature and initiate early atherosclerosis. Whether infections experienced in childhood play a part in adult clinical cardiovascular disease remains unclear. We investigated the association between infections in early life and the

  2. Bladder volume at onset of vesicoureteral reflux is an independent risk factor for breakthrough febrile urinary tract infection.

    Science.gov (United States)

    Alexander, Siobhan E; Arlen, Angela M; Storm, Douglas W; Kieran, Kathleen; Cooper, Christopher S

    2015-04-01

    Improved identification of children with vesicoureteral reflux at risk for recurrent febrile urinary tract infection may impact management decisions. We hypothesized that reflux occurring earlier during bladder filling increases the duration of exposure of the kidneys to bacteria, and, therefore, increases the risk of pyelonephritis. Children with vesicoureteral reflux and detailed voiding cystourethrogram data were identified. Bladder volume at onset of reflux was normalized for age. Demographics, reflux grade, laterality, presence/absence of bladder-bowel dysfunction and breakthrough febrile urinary tract infections were assessed. Median followup was 24 months (IQR 12 to 52). A total of 208 girls and 47 boys were analyzed with a mean ± SD age at diagnosis of 3.1 ± 2.6 years. On univariate analysis history of febrile urinary tract infection (HR 2.17, 95% CI 1.33-2.85, p = 0.01), dilating vesicoureteral reflux (HR 1.6, 95% CI 1.05-2.42, p = 0.03) and bladder-bowel dysfunction (HR 1.66, 95% CI 0.99-2.75, p = 0.05) were associated with an increased risk of breakthrough febrile urinary tract infection. Median bladder volume at onset of reflux in children with breakthrough febrile urinary tract infection was significantly less (33.1%) than in those without infection (49.5%, p = 0.003). Reflux onset at 35% predicted bladder capacity or less was associated with a significantly increased risk of breakthrough febrile urinary tract infection on multivariate analysis (HR 1.58, 95% CI 1.05-2.38, p = 0.03). Children with early filling vesicoureteral reflux are at increased risk for breakthrough febrile urinary tract infection independent of reflux grade. Bladder volume at onset of reflux should be recorded during cystograms since it provides additional prognostic information about the risk of pyelonephritis and resolution, and may assist with counseling and clinical decision making. Copyright © 2015 American Urological Association Education and Research, Inc. Published by

  3. Surveillance of febrile patients in a district and evaluation of their spatiotemporal associations: a pilot study

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    Lee Lap-yip

    2010-02-01

    Full Text Available Abstract Background Fever is an undifferentiated clinical feature that may enhance the sensitivity of syndromic surveillance systems. By studying the spatiotemporal associations of febrile patients, it may allow early detection of case clustering that indicates imminent threat of infectious disease outbreaks in the community. Methods We captured consecutive emergency department visits that led to hospitalization in a district hospital in Hong Kong during the period of 12 Sep 2005 to 14 Oct 2005. We recorded demographic data, provisional diagnoses, temperature on presentation and residential location for each patient-episode, and geocoded the residential addresses. We applied Geographical Information System technology to study the geographical distribution these cases, and their associations within a 50-m buffer zone spatially. A case cluster was defined by three or more spatially associated febrile patients within each three consecutive days. Results One thousand and sixty six patient-episodes were eligible for analysis; 42% of them had fever (>37°C; oral temperature on presentation. Two hundred and four patient-episodes (19.1% came from residential care homes for elderly (RCHE. We detected a total of 40 case clusters during the study period. Clustered cases were of older age; 57 (33.3% were residents of RCHE. We found a median of 3 patients (range: 3 - 8 and time span of 3 days (range: 2 - 8 days in each cluster. Twenty five clusters had 2 or more patients living in the same building block; 18 of them were from RCHE. Conclusions It is technically feasible to perform surveillance on febrile patients and studying their spatiotemporal associations. The information is potentially useful for early detection of impending infectious disease threats.

  4. Primary granulocyte colony-stimulating factor prophylaxis during the first two cycles only or throughout all chemotherapy cycles in patients with breast cancer at risk for febrile neutropenia

    NARCIS (Netherlands)

    Aarts, M.J.; Peters, F.P.; Mandigers, C.M.P.W.; Dercksen, M.W.; Stouthard, J.M.; Nortier, H.J.; Laarhoven, H.W.M. van; Warmerdam, L.J. van; Wouw, A.J. van de; Jacobs, E.M.G.; Mattijssen, V.; Rijt, C.C. van der; Smilde, T.J.; Velden, A.W. van der; Temizkan, M.; Batman, E.; Muller, E.W.; Gastel, S.M. van; Borm, G.F.; Tjan-Heijnen, V.C.

    2013-01-01

    PURPOSE: Early breast cancer is commonly treated with anthracyclines and taxanes. However, combining these drugs increases the risk of myelotoxicity and may require granulocyte colony-stimulating factor (G-CSF) support. The highest incidence of febrile neutropenia (FN) and largest benefit of G-CSF d

  5. Clinical characteristics and management of patients with early acute severe pancreatitis:Experience from a medical center in China

    Institute of Scientific and Technical Information of China (English)

    Hou-Quan Tao; Jing-Xia Zhang; Shou-Chun Zou

    2004-01-01

    AIM: To study clinical characteristics and management of patients with early severe acute pancreatitis (ESAP).METHODS: Data of 297 patients with severe acute pancreatitis (SAP) admitted to our hospital within 72 h after onset of symptoms from January 1991 to June 2003 were reviewed for the occurrence and development of early severe acute pancreatitis (ESAP). ESAP was defined as presence of organ dysfunction within 72 h after onset of symptoms. Sixtynine patients had ESAP, 228 patients without organ dysfunction within 72 h after onset of symptoms had SAR The clinical characteristics, incidence of organ dysfunction during hospitalization and prognosis between ESAP and SAP were compared.RESULTS: Impairment degree of pancreas (Balthazar CT class) in ESAP was more serious than that in SAP (5.31±0.68 vs 3.68±0.29, P<0.01). ESAP had a higher mortality than SAP (43.4% vs 2.6%, P<0.01), and a higher incidence of hypoxemia (85.5% vs 25%, P<0.01), pancreas infection (15.9% vs7.5% , P<0.05), abdominal compartment syndrome (ACS) (78.3% vs 23.2%, P<0.01) and multiple organ dysfunction syndrome (MODS)(78.3% vs 10.1%, P<0.01). In multiple logistic regression analysis, the main predisposing factors to ESAP were higher APACHE Ⅱ score, Balthazar CT class, MODS and hypoxemia.CONCLUSION: ESAP is characterised by MODS, severe pathological changes of pancreas, early hypoxemia and abdominal compartment syndrome. Given the poor prognosis of ESAP, these patients should be treated in specialized intensive care units with special measures such as close supervision, fluid resuscitation, improvement of hypoxemia, reduction of pancreatic secretion, elimination of inflammatory mediators, prevention and treatment of pancreatic infections.

  6. 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.

  7. Early Nonresponse in the Antipsychotic Treatment of Acute Mania : A Criterion for Reconsidering Treatment? Results From an Individual Patient Data Meta-Analysis

    NARCIS (Netherlands)

    Welten, Carlijn C M; Koeter, Maarten W J; Wohlfarth, Tamar D; Storosum, Jitschak G; van den Brink, Wim; Gispen-de Wied, Christine C; Leufkens, Hubert G M; Denys, D.

    2016-01-01

    OBJECTIVE: To investigate whether early nonresponse to antipsychotic treatment of acute mania predicts treatment failure and, if so, to establish the best definition or criterion of an early nonresponse. DATA SOURCES: Short-term efficacy studies assessing antipsychotics that were submitted to the Du

  8. Efficacy of early controlled motion of the ankle compared with no motion after non-operative treatment of an acute Achilles tendon rupture

    DEFF Research Database (Denmark)

    Barfod, Kristoffer Weisskirchner; Hansen, Maria Swennergren; Holmich, Per;

    2016-01-01

    BACKGROUND: Early controlled ankle motion is widely used in the non-operative treatment of acute Achilles tendon rupture, though its safety and efficacy have never been investigated in a randomized setup. The objectives of this study are to investigate if early controlled motion of the ankle affe...

  9. Short- or long-outcome of early tirofiban in ST-segment elevated acute myocardial infarction undergoing elective percutaneous coronary intervention

    Institute of Scientific and Technical Information of China (English)

    张优

    2014-01-01

    Objective To explore the optimal timing of tirofiban early treatment in ST-segment elevated acute myocardial infarction(STEMI)undergoing elective percutaneous coronary intervention(PCI).Methods A total of 118 consecutive STEMI patients were enrolled in the study.They were randomly assigned to the tirofiban early treatment

  10. 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.

  11. 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.

  12. Effect of thrombolytic therapy on exercise response during early recovery from acute myocardial infarction

    DEFF Research Database (Denmark)

    Svendsen, J H; Madsen, J K; Saunamäki, K I

    1992-01-01

    Several studies have shown that infarct size is reduced following thrombolytic treatment in patients with acute myocardial infarction. Exercise test variables, such as an impaired heart rate response during exercise, are known to be related to left ventricular function and patient prognosis...... following acute myocardial infarction. The present study was performed to compare exercise test variables in acute myocardial infarction patients following either intravenous thrombolysis or placebo. Symptom-limited bicycle ergometer tests, carried out 1-2 weeks from the infarction, were performed in 85...... heart rate than controls (136 vs. 126 b.min-1, P less than 0.01) but only a trend towards higher systolic blood pressure was seen (175 vs. 163 mmHg, P = 0.09). Rate-pressure product at maximal exercise was 23,620 vs. 20,100 mmHg.b.min-1 respectively, (P less than 0.01). Total exercise time, ST...

  13. Early treatment of hypertension in acute ischemic and intracerebral hemorrhagic stroke: progress achieved, challenges, and perspectives.

    Science.gov (United States)

    Feldstein, Carlos A

    2014-03-01

    Hypertension is the leading risk factor for ischemic and intracerebral hemorrhagic subtypes of stroke. Additionally, high blood pressure (BP) in the acute cerebrovascular event is associated with poor outcome, and a high percentage of stroke survivors have inadequate control of hypertension. The present is a systematic review of prospective, randomized, and controlled trials carried out on safety and efficacy of antihypertensive treatment of both subtypes of acute stroke. Six trials involving 7512 patients were included, which revealed controversies on the speed and the goals of treatment. These controversies could be due at least in part, from the fact that some studies analyzed the results of antihypertensive treatment in ischemic and intracerebral hemorrhagic subtypes of acute stroke together, and from a different prevalence of past-stroke in the randomized groups. Further research is necessary to establish whether standard antihypertensive treatment provides greater benefit than simple observation in patients with ischemic acute stroke and Stage 2 hypertension of JNC 7, albeit they were not candidates for acute reperfusion. In that case, the target reduction in BP could be 10% to 15% within 24 hours. The recently published INTERACT 2 has provided evidence that patients with hemorrhagic stroke may receive intensive antihypertensive treatment safely with the goal of reducing systolic BP to levels no lower than 130 mm Hg. It is important to take into account that marked BP lowering in acute stroke increases the risk of poor outcome by worsening cerebral ischemia from deterioration of cerebral blood flow autoregulation. Copyright © 2014 American Society of Hypertension. Published by Elsevier Inc. All rights reserved.

  14. Anesthetic management of vaginal tear repair during early puerperium in a patient with acute intermittent porphyria

    Directory of Open Access Journals (Sweden)

    Mahmood Ghazanwy

    2014-04-01

    Full Text Available A 26 year old female with history of acute intermittent porphyria (AIP was scheduled for vaginal tear repair after delivering her first baby. Raised blood pressure during her antenatal period was safely treated with α-methyl dopa. Her preoperative examination revealed no symptoms suggestive of acute exacerbation of AIP. Anesthesia was induced with fentanyl and propofol, and a proseal laryngeal mask airway (LMA was inserted and maintained with intermittent propofol and inhalation of isoflurane in nitrous oxide and oxygen. Her intraoperative and postoperative period remained uneventful.

  15. Acute Aortic Dissection Mimicking STEMI in the Catheterization Laboratory: Early Recognition Is Mandatory

    Directory of Open Access Journals (Sweden)

    Alessio Arrivi

    2012-01-01

    Full Text Available Coronary malperfusion due to type A aortic dissection is a life-threatening condition where timely recognition and treatment are mandatory. A 77-year-old woman underwent an acute evolving type A aortic dissection mimicking acute myocardial infarction. Two pathophysiologic mechanisms are discussed: either thrombosis migrating from a previously treated giant aneurism of proximal left anterior descending or a local arterial complication due to left main stenting. Recognition of these occurrences in the catheterization laboratory is important to look immediately for surgery.

  16. Fiber optic probe enabled by surface-enhanced Raman scattering for early diagnosis of potential acute rejection of kidney transplant

    Science.gov (United States)

    Chi, Jingmao; Chen, Hui; Tolias, Peter; Du, Henry

    2014-06-01

    We have explored the use of a fiber-optic probe with surface-enhanced Raman scattering (SERS) sensing modality for early, noninvasive and, rapid diagnosis of potential renal acute rejection (AR) and other renal graft dysfunction of kidney transplant patients. Multimode silica optical fiber immobilized with colloidal Ag nanoparticles at the distal end was used for SERS measurements of as-collected urine samples at 632.8 nm excitation wavelength. All patients with abnormal renal graft function (3 AR episodes and 2 graft failure episodes) who were clinically diagnosed independently show common unique SERS spectral features in the urines collected just one day after transplant. SERS-based fiber-optic probe has excellent potential to be a bedside tool for early diagnosis of kidney transplant patients for timely medical intervention of patients at high risk of transplant dysfunction.

  17. Early Rehabilitation of Acute Stroke Patients with Hemiplegia and Effects of regional Cerebral Blood Flow (rCBF) of the Patients with Cerebral Infarction by Early Rehabiiitation

    Institute of Scientific and Technical Information of China (English)

    Luo ZuMing; Xiong Hai

    2000-01-01

    Objectives: To investigate whether early rchabilitation could improve obviously clinical prognosis of acute stroke patients. The mechanism of early rehabilitation that could improve brain function was preliminarily studied. Methods: 240 patients with acute hemiplegia were randomly divided into control group (120 cases) and rehabilitation group (120 cases). The control group received general treatment and the latter received early rehabilitation (Bobath methods) besides general treatment. At pre-rehabilitation and the end of 1,2,3,4,5,6 month at post-rehabilitation, the neurological deficit was assessed with modified Edinbcrg-Scandinavian stroke scale (MESSS); the motor function of the hemiplegic limbs were assessed with modified Fugl-meyer motor scale (FM);the ADL were assessed with modified Barthel Index (MBI), and the general secondary complications of both groups were also evaluated. Moreover, rCBF of 72 cases of acute cerebral infarction with hemiplegia (34 in control group, 38 in rehabilitation group) was earned out by SPECT imaging at pre-rehabilitation and at the end of I month at post - rehabilitation.Results and Discussion: Compared with those of control group, at the end of 1,2,3,4,5,6 month at post - rehabilitation, the scores of MESSS were more obviously decreased (p<0.05 and p<0.01); the scores of MBI and FM were more significantly increased (p<0.05 and p<0.01); and morbidity of secondary complications was more significantly decreased (p<0.05 and p<0.01). Compared with those of pre-rehabilitation in rehabilitation group, both the decrease of MESS scores and the increase of FM, MBI scores were more obvious (p<0.01) at the end of 1,2,3 month of post-rehabilitation; however, compared with that of the end of 3 month at post-rehabilitation, at the end of 4,5,6 month of post-rehabilitation in rehabilitation group. Both the decrease of MESSS scores and the increase of FM scores hadn′t statistical significance (p>0.05). but scores of MBt were

  18. Clinical effects of comprehensive therapy of early psychological intervention and rehabilitation training on neurological rehabilitation of patients with acute stroke

    Institute of Scientific and Technical Information of China (English)

    Duo-Yu Wu; Min Guo; Yun-Suo Gao; Yan-Hai Kang; Jun-Cheng Guo; Xiang-Ling Jiang; Feng Chen; Tao Liu

    2012-01-01

    Objective: To evaluate the clinical effects of comprehensive therapy of psychological intervention and rehabilitation training on the mental health of the patients with acute stroke. Methods: A total of 120 patients with acute stroke were randomly divided into trial group and control group. Both groups were given the corresponding drug therapy, medical basic nursing and convention nursing. Besides, psychological intervention and comprehensive rehabilitation training were added to the trial group. SCL-90, Europ stroke scales (ESS) score were assessed with each patient on day 3 for the first time and on day 21 for the second time;Barthel index was assessed on the day 90. Results: After psychological intervention, SCL-90 declined significantly in the trial group comparing with the control group, there were signicant differences in the somatization, obsession, depression, anxiety, fear, ESS score, Barthel index and other psychological factors between the trial group and control group (P<0.05). Conclusions:Comprehensive therapy of early psychological intervention and rehabilitation training can significantly improve the mental health, limb movement function, stress ability and activity of daily living on the patients with acute stroke.

  19. Prognosis of late versus early ventricular fibrillation in acute myocardial infarction

    DEFF Research Database (Denmark)

    Jensen, G V; Torp-Pedersen, C; Køber, L;

    1990-01-01

    To determine the prognosis of late ventricular fibrillation (VF) after acute myocardial infarction (AMI), the length of the monitoring period after AMI was extended. All patients in this series were continuously monitored in a coronary care unit to ensure observation of all VF within 18 days of AMI...

  20. Value of the Doppler index of myocardial performance in the early phase of acute myocardial infarction

    DEFF Research Database (Denmark)

    Poulsen, S H; Jensen, S E; Tei, C

    2000-01-01

    Prospective assessment of a nongeometric Doppler-derived index of combined systolic and diastolic myocardial performance was performed in 64 patients with acute myocardial infarction (MI) within 1 hour after their arrival to the hospital and in 39 age-matched healthy subjects. The index is defined...