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  1. Febrile neutropenia in haematological malignancies

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    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

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

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    Marcelo Bellesso

    2010-01-01

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

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

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    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

  4. Serum endocan levels in children with febrile neutropenia

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    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. Serum Endocan Levels in Children with Febrile Neutropenia.

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    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.

  6. IMPORTANCE OF SERUM PROCALCITONIN IN FEBRILE NEUTROPENIA

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    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.

  7. Chemotherapy-induced neutropenia and febrile neutropenia in patients with gynecologic malignancy.

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    Hashiguchi, Yasunori; Kasai, Mari; Fukuda, Takeshi; Ichimura, Tomoyuki; Yasui, Tomoyo; Sumi, Toshiyuki

    2015-11-01

    Chemotherapy-induced neutropenia is a common complication in cancer treatment. In this study, we investigated chemotherapy-induced neutropenia that was recently detected in all patients with gynecologic malignancy. Between January 2009 and December 2011, we examined cases of chemotherapy-induced neutropenia reported in our hospital. We analyzed the incidence and clinical features of chemotherapy-induced neutropenia and febrile neutropenia in patients with gynecologic malignancy. During the study period, we administered over 1614 infusions (29 regimens) to 291 patients. The median age of the patients was 60 years (range 24-84 years). Chemotherapy-induced neutropenia occurred in 147 (50.5%) patients over 378 (23.4%) chemotherapy cycles. Febrile neutropenia occurred in 20 (6.9%) patients over 25 (1.5%) cycles. The mean duration of neutropenia and fever was 3.6 days (range 1-12 days) and 3.4 days (range 1-9 days), respectively. The source of fever was unexplained by examination or cultures in 14 (56.0%) cycles. There were two cases of neutropenia-related death. Chemotherapy-induced neutropenia was associated with older age (over 70 years) (PFebrile neutropenia was associated with poor performance status (Pneutropenia nor febrile neutropenia was associated with bone marrow metastases or previous radiotherapy. By identifying risk factors for febrile neutropenia, such as performance status, no previous chemotherapy, disseminated disease, and distant metastatic disease, the safe management of chemotherapy-induced neutropenia may be possible in patients with gynecologic malignancy.

  8. Febrile neutropenia in children treated for malignancy.

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    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.

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

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    Andrés Londoño Gallo

    2008-01-01

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

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

  10. Secondary Infections in Cancer Patients with Febrile Neutropenia

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    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.

  11. Treatment of febrile neutropenia and prophylaxis in hematologic malignancies: a critical review and update.

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    Villafuerte-Gutierrez, Paola; Villalon, Lucia; Losa, Juan E; Henriquez-Camacho, Cesar

    2014-01-01

    Febrile neutropenia is one of the most serious complications in patients with haematological malignancies and chemotherapy. A prompt identification of infection and empirical antibiotic therapy can prolong survival. This paper reviews the guidelines about febrile neutropenia in the setting of hematologic malignancies, providing an overview of the definition of fever and neutropenia, and categories of risk assessment, management of infections, and prophylaxis.

  12. 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

  13. Treatment of Febrile Neutropenia and Prophylaxis in Hematologic Malignancies: A Critical Review and Update

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    Paola Villafuerte-Gutierrez

    2014-01-01

    Full Text Available Febrile neutropenia is one of the most serious complications in patients with haematological malignancies and chemotherapy. A prompt identification of infection and empirical antibiotic therapy can prolong survival. This paper reviews the guidelines about febrile neutropenia in the setting of hematologic malignancies, providing an overview of the definition of fever and neutropenia, and categories of risk assessment, management of infections, and prophylaxis.

  14. Comorbidities among patients with cancer who do and do not develop febrile neutropenia during the first chemotherapy cycle.

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    Li, Xiaoyan; Luthra, Rakesh; Morrow, Phuong K; Fisher, Maxine D; Reiner, Maureen; Barron, Richard L; Langeberg, Wendy J

    2016-10-01

    Patients receiving myelosuppressive chemotherapy with certain comorbidities are at increased risk of febrile neutropenia. A comprehensive evaluation of febrile neutropenia-related comorbidities across cancers is needed. This study compared comorbidity prevalence among patients with cancer who did and did not develop febrile neutropenia during the first chemotherapy cycle. This case-control study used administrative claims from adult patients with non-Hodgkin lymphoma or breast, lung, colorectal, ovarian, or gastric cancer who received chemotherapy between 2007 and 2012. Each patient who developed febrile neutropenia (case) was matched with up to four patients without febrile neutropenia (controls) by cancer type, metastasis, chemotherapy regimen, age group, and sex. For each comorbidity (identified in the year before chemotherapy began), the adjusted odds ratio (aOR) for febrile neutropenia by cancer type was evaluated using conditional logistic regression models adjusted for potential confounding factors. Of 31,331 eligible patients, 672 developed febrile neutropenia in the first chemotherapy cycle. A total of 3312 febrile neutropenia cases and matched controls were analyzed. Across tumor types, comorbidity prevalence was higher in patients who developed febrile neutropenia than in those without febrile neutropenia. Among patients with breast cancer, osteoarthritis was more prevalent in patients with febrile neutropenia (aOR, 1.85; 95% CI, 1.07 to 3.18). Among patients with non-Hodgkin lymphoma, renal disease was more prevalent in patients with febrile neutropenia (aOR, 2.25; 95% CI, 1.23 to 4.11). Patients who developed febrile neutropenia in the first chemotherapy cycle presented with comorbidities more often than otherwise similar patients who did not develop febrile neutropenia. These findings warrant further investigation and support the inclusion of comorbidities into febrile neutropenia risk models.

  15. The Importance of Serum Cytokine Levels in Febrile Neutropenia

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    Nuray Buyukberber

    2003-02-01

    Full Text Available The most important evaluation of the neutropenic patients is to determine the risk group. The desired approach to patients with low risks should be either not to hospitalize or to hospitalize for a short period of time which both decreases the cost and exposure to the resistant flora. The early diagnosis of sepsis in patients with high risk may be life saving. Recently, the determination of low and high-risk groups only by the clinical variables is not found to be a reliable method. The laboratory parameters supported by the clinical variables may be more practical. The determination of serum cytokines levels in febrile neutropenia may be helpful for the early risk diagnosis, new treatment approaches, and prognosis. [Archives Medical Review Journal 2003; 12(1.000: 12-19

  16. Intensified prophylaxis of febrile neutropenia with ofloxacin plus rifampin during severe short-duration neutropenia in patients with lymphoma.

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    Muñoz, L; Martino, R; Subirà, M; Brunet, S; Sureda, A; Sierra, J

    1999-08-01

    To analyse the impact of intensified prophylaxis with ofloxacin plus rifampin (O+R) in neutropenic patients we used this combination in 40 consecutive cycles of ifosfamide, cytarabine, prednisolone and etoposide (IAPVP-16). This salvage chemotherapy regimen for lymphoma usually produces four to six days of severe neutropenia without significant extrahematologic toxicities. We compared the infectious morbidity during neutropenia under O+R with 58 consecutives cycles using either norfloxacin or no prophylaxis (control group). Fifty-three percent of control group patients and 20% of the O+R group developed febrile neutropenia that required hospital admission (pfebril neutropenia was 42 days and 158 days, respectively (pfebrile neutropenia and GPC bacteremia in patients with short and severe neutropenia, which translates into a reduction in the need for hospitalization.

  17. Cost Minimization Analysis of the Use of Meropenem and Ceftazidime in Febrile Neutropenia Therapy

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    Rizky Abdulah

    2016-06-01

    Full Text Available Use of antibiotics is required in febrile neutropenia therapy. The variety choice on the use of antibiotics has increased the role of pharmacoeconomics study to determine the most effective and efficient antibiotic in a specific area. The purpose of this study was to investigate the lowest cost antibiotic between meropenem and ceftazidime that were used as one of febrile neutropenia treatments at one of referral hospitals in West Java province during 2011–2013. This study was a retrospective, observational and analytical study that was performed on February 2014 by collecting medical record data related to febrile neutropenia inpatient who received meropenem or ceftazidime therapy. The result showed that although it was not statistically significant, the total cost for ceftazidime therapy was IDR7,082,523, which was lower than meropenem therapy (IDR11,094,147. Hopefully, this result can assist the health professionals in the management of febrile neutropenia therapy.

  18. The use of FDG-PET/CT in patients with febrile neutropenia

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    Vos, F.J.; Bleeker-Rovers, C.P.; Oyen, W.J.G.

    2013-01-01

    Fever is a frequent complication of neutropenia induced by the treatment of various neoplasms. This is referred to as febrile neutropenia, which is considered to be a sign of a potentially life-threatening infectious complication until proven otherwise. However, most infectious foci do not have loca

  19. [Efficacy of Levofloxacin Hydrate in Febrile Neutropenia for Outpatient Chemotherapy].

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    Inagaki, Manato; Sato, Junya; Nihei, Satoru; Kashiwaba, Masahiro; Kudo, Kenzo

    2016-05-01

    Management of febrile neutropenia (FN) is important for the safety of patients undergoing outpatient chemotherapy. Oral antimicrobials are usually prescribed as the initial treatment for FN, and outpatients are instructed to begin medication prior to chemotherapy. However, the effectiveness and safety of the use of these oral antibiotics have not yet been established. In this study, we investigated the effectiveness and safety of levofloxacin hydrate (LVFX) for breast cancer patients with FN, and the factors associated with the onset of FN in 134 breast cancer patients who underwent chemotherapy including the anticancer drug anthracycline (total, 513 courses), in an outpatient chemotherapy department. The effectiveness and safety of LVFX were defined respectively as defervescence within 5 days, and the appearance of side effects such as diarrhea and rashes. Fever was observed in 89 (66%) of the 134 patients, and during 164 (32%) of 513 courses. Defervescence was observed with the LVFX medication in 149 (93%) of 160 courses. The primary side effect was the development of rashes, and only 2 (1%) of the 160 courses were discontinued. Onset of stomatitis during chemotherapy was observed as a factor of FN (odds ratio: 1.36, p<0.05). Our results suggest that the use of LVFX according to the patients' discretion might be an effective and safe option for the management of FN during outpatient chemotherapy.

  20. Prospective cohort study of febrile neutropenia in breast cancer patients with neoadjuvant and adjuvant chemotherapy: CSPOR-BC FN study.

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    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.

  1. A brucellosis case presenting with vesicular and maculopapular rash and febrile neutropenia

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    Selmin Dirgen Çaylak

    2014-03-01

    Full Text Available Brucellosis is a systemic disease in which all kind of tissues and organs can be affected. Brucellosis may present with different symptoms and symptoms are non-specific. A broad spectrum of clinical manifestations can be seen, therefore diagnosis can be difficult. Cutaneous complications and febrile neutropenia have been rarely reported. Here, a rare brucellosis case was reported that he applied with fever, skin eruption and neutropenia. We emphasized that especially in endemic areas brucellosis should always be kept on mind in the differential diagnosis of patient with skin eruption and febril neutropenia.J Microbiol Infect Dis 2014;4(1: 39-41

  2. Microbiology and mortality of pediatric febrile neutropenia in El Salvador.

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    Gupta, Sumit; Bonilla, Miguel; Gamero, Mario; Fuentes, Soad L; Caniza, Miguela; Sung, Lillian

    2011-05-01

    Febrile neutropenia (FN) and infection-related mortality are major problems for children with cancer in low-income countries. Identifying predictors for adverse outcome of FN in low-income countries permits targeted interventions. We describe the nature and predictors of microbiologically documented infection (MDI) and mortality of FN in children with cancer in El Salvador. We examined Salvadoran pediatric oncology patients admitted with FN over a 1-year period. Data were collected prospectively. Demographic, treatment, and admission-related variables were examined as predictors of outcomes. Hundred six FN episodes among 85 patients were included. Twenty-three of 106 episodes (22%) were microbiologically documented; 13 of 106 episodes (12%) resulted in death. Gram-positive and gram-negative organisms were isolated in 14 of 23 and 11 of 23 specimens; polymicrobial infections were common (11 of 23 episodes of MDI). Older age decreased the MDI risk [odds ratio (OR) per year=0.87, 95% confidence interval (CI), 0.75-0.99; P=0.04] while increasing number of days since the last chemotherapy increased the risk (OR=1.03 per day, 95% CI, 1.01-1.04; P=0.002). Pneumonia diagnosed either clinically (OR=6.6, 95% CI, 1.8-30.0; P=0.005) or radiographically (OR=5.5, 95% CI, 1.7-18.1; P=0.005) was the only predictor of mortality. In El Salvador, polymicrobial infections were common. Pneumonia at admission identified children with FN at high risk of death; these children may benefit from targeted interventions.

  3. Clinical profile of high-risk febrile neutropenia in a tertiary care hospital

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    Mohan V Bhojaraja

    2016-06-01

    Full Text Available Background Infection in the immunocompromised host has been a reason of concern in the clinical setting and a topic of debate for decades. In this study, the aim was to analyse the clinical profile of high-risk febrile neutropenic patients. Aims To study the clinical profile of high risk febrile neutropenia patients with the objective of identifying the most common associated malignancy, most common associated pathogen, the source of infection, to correlate the treatment and management with that of the Infectious Diseases Society of America (IDSA 2010 guidelines and to assess the clinical outcome. Methods A cross-sectional time bound study was carried out and a total of 80 episodes of high-risk febrile neutropenia were recorded among patients with malignancies from September 2011 to July 2013 with each episode being taken as a new case. Results Non-Hodgkin’s lymphoma (30 per cent was the most common malignancy associated, commonest source of infection was due to central venous catheters, the commonest pathogens were gram negative (52 per cent the treatment and management of each episode of high risk febrile neutropenia correlated with that of IDSA 2010 guidelines and the mortality rate was 13.75 per cent. Conclusion Febrile neutropenia is one of the major complications and cause of mortality in patients with malignancy and hence understanding its entire spectrum can help us reduce morbidity and mortality.

  4. Recurrent febrile neutropenia and thrombocytopenia in a chronic cocaine user: a case of levamisole induced complications.

    Science.gov (United States)

    Martinez, Eduardo; Alvi, Raza; Venkatram, Sindhaghatta; Diaz-Fuentes, Gilda

    2015-01-01

    Cocaine is used by approximately 1.5 million Americans each month and up to 69% of the cocaine seized contains levamisole. The real incidence of cocaine-levamisole induced neutropenia is unclear but probably underestimated. Associated complications include fever, thrombocytopenia, skin-vasculitis disorders, and rarely kidney injury. We present a young male, with chronic active cocaine use presenting with recurrent episodes of febrile neutropenia and thrombocytopenia. He underwent extensive work-up and was treated with many antibiotics and we suspect that his neutropenia and thrombocytopenia were caused by recurrent cocaine-levamisole use.

  5. Recurrent Febrile Neutropenia and Thrombocytopenia in a Chronic Cocaine User: A Case of Levamisole Induced Complications

    Directory of Open Access Journals (Sweden)

    Eduardo Martinez

    2015-01-01

    Full Text Available Cocaine is used by approximately 1.5 million Americans each month and up to 69% of the cocaine seized contains levamisole. The real incidence of cocaine-levamisole induced neutropenia is unclear but probably underestimated. Associated complications include fever, thrombocytopenia, skin-vasculitis disorders, and rarely kidney injury. We present a young male, with chronic active cocaine use presenting with recurrent episodes of febrile neutropenia and thrombocytopenia. He underwent extensive work-up and was treated with many antibiotics and we suspect that his neutropenia and thrombocytopenia were caused by recurrent cocaine-levamisole use.

  6. Cost effectiveness of primary pegfilgrastim prophylaxis in patients with breast cancer at risk of febrile neutropenia

    NARCIS (Netherlands)

    Aarts, M.J.; Grutters, J.P.C.; 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; Joore, M.A.; Borm, G.F.; Tjan-Heijnen, V.C.

    2013-01-01

    PURPOSE: Guidelines advise primary granulocyte colony-stimulating factor (G-CSF) prophylaxis during chemotherapy if risk of febrile neutropenia (FN) is more than 20%, but this comes with considerable costs. We investigated the incremental costs and effects between two treatment strategies of primary

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

    Science.gov (United States)

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

    2014-04-01

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

  8. Parental perspectives on inpatient versus outpatient management of pediatric febrile neutropenia.

    Science.gov (United States)

    Diorio, Caroline; Martino, Julia; Boydell, Katherine Mary; Ethier, Marie-Chantal; Mayo, Chris; Wing, Richard; Teuffel, Oliver; Sung, Lillian; Tomlinson, Deborah

    2011-01-01

    To describe parent preference for treatment of febrile neutropenia and the key drivers of parental decision making, structured face-to-face interviews were used to elicit parent preferences for inpatient versus outpatient management of pediatric febrile neutropenia. Parents were presented with 4 different scenarios and asked to indicate which treatment option they preferred and to describe reasons for this preference during the face-to-face interview. Comments were recorded in writing by research assistants. A consensus approach to thematic analysis was used to identify themes from the written comments of the research assistants. A total of 155 parents participated in the study. Of these, 80 (51.6%) parents identified hospital-based intravenous treatment as the most preferred treatment scenario for febrile neutropenia. The major themes identified included convenience/disruptiveness, physical health, emotional well-being, and modifiers of parental decision making. Most parents preferred hospital-based treatment for febrile neutropenia. An understanding of issues that influence parental decision making may assist health care workers in planning program implementation and further support families in their decision-making process.

  9. Is the addition of aminoglycosides to beta-lactams in cancer patients with febrile neutropenia needed?

    Science.gov (United States)

    Contreras, Valeria; Sepúlveda, Sebastián; Heredia, Ana

    2016-02-24

    It is still controversial if the combined use of beta-lactam antibiotics and aminoglycosides has advantages over broad-spectrum beta-lactam monotherapy for the empirical treatment of cancer patients with febrile neutropenia. Searching in Epistemonikos database, which is maintained by screening 30 databases, we identified three systematic reviews including 14 pertinent randomized trials. We combined the evidence using meta-analysis and generated a summary of findings table following the GRADE approach. We concluded the combination of beta-lactam antibiotics and aminoglycosides probably does not lead to a reduced mortality in febrile neutropenic cancer patients and it might increase nephrotoxicity.

  10. [Chemotherapy-induced febrile neutropenia: about 200 episodes. Clinical, microbiological and therapeutic characteristics].

    Science.gov (United States)

    Gharbi, O; Ben Hadj Hassen, S; Kaabia, N; Limam, S; Hadj Amor, M; Ben Fatma, L; Landolsi, A; Hochlef, M; Letaief, A; Boukadida, J; Ben Ahmed, S

    2008-05-01

    Cytotoxic chemotherapy suppresses the haematopoietic system, febrile neutropenia is the most serious haematological toxicity associated with the risk of life-threatening infections. We present a retrospective study of 200 episodes of febrile neutropenia in 128 patients treated in department of medical oncology. The aim of this study was to determinate the clinical, therapeutic and evolutive characteristics in patients treated essentially for solid tumors. Among these patients, 72% of them have at least two episodes, the median age was 34 years with extremes six and 75 years. It has been noticed that 26.3% of patients have diabetes, the dominate neoplasm was solid tumors in 79.7%, 65% of patients have received preventive colony-stimulating factors, 83% have received preventive buccal disinfection with antifungic. The median duration of hospitalisation was 12 days, the median delay of febrile neutropenia was 10 days with extremes two and 31 days, median duration of febrile neutropenia was 5.45 days with extremes one and 24 days. Among these cases, 9.45% of them have nadir zero, 68% of patients have clinical documented infections, ORL in 47% of cases. According to the study, 12% of cases have documented microbiological fever, the sites was urinary in 33% of cases, blood in 33% of cases, derm in 30% of cases. The microbe was staphylococcus negative coagulase in 37.5% essentially in blood and derm, the Escherichia coli in 20.8% essentially in urinary and blood. First line antibiotherapy was cefotaxim associated with amikacine in 93.5%, second line antibiotherapy was association of imipenam and amikacine in 82% of cases. Among these cases,7% of them have received anti-staphylococcus, and antifungic treatment in 50% of cases. The thermic defervescence was obtained in median delay of 2.8 days. We have noted nine deaths (22% of cases). Recent surveys indicate that neutropenia remains a prevalent problem associated with substantial morbidity, mortality and costs. The colony

  11. Adrenomedullin--A New Marker in Febrile Neutropenia: Comparison With CRP and Procalcitonin.

    Science.gov (United States)

    Demirkaya, Metin; Tugcu, Deniz; Akcay, Arzu; Aydogan, Gönül; Akıcı, Ferhan; Salcioglu, Zafer; Ekmekci, Hakan; Sevinir, Betül; Balci Ekmekci, Ozlem

    2015-01-01

    In this study, we aimed to determine serum adrenomedullin levels and compare them with levels of C-reactive protein (CRP) and procalcitonin (PCT). Cancer patients aged 0-18 years who experienced febrile neutropenia attacks were included in the study. Adrenomedullin, CRP, and PCT were analyzed at admission, day 3, and days 7-10 later. Fifty episodes of febrile neutropenia that developed in 37 patients were analyzed in this study. The mean age of the patients was 7.5 ± 4.7 (1-18) years. The patients had leukemia (73%), solid tumors (19%), and lymphoma (8%). The percentages of the patients in the clinically documented infection (CDI), fever of unknown origin (FUO), sepsis, and microbiological documented infection (MDI) categories were 34%, 34%, 20%, and 12%, respectively. During the study period, four patients were lost. In the MDI group, adrenomedullin levels on day 3 were significantly higher than those in the CDI and FUO groups. PCT levels were significantly higher in the sepsis group than those in the CDI group at admission, day 3, and days 7-10. In the sepsis group, PCT levels on days 7-10 days were significantly higher than those in the sepsis group. PCT values from the deceased patients on days 7-10 were significantly higher than those from patients who survived. CRP levels did not differ significantly among the febrile neutropenia groups. First, in our study, adrenomedullin was used as a biomarker in the febrile neutropenia episodes of children with cancer. Among adrenomedullin, CRP, and PCT, procalcitonin demonstrates the highest correlation with the severity of infection.

  12. 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

  13. Technical evaluation of methods for identifying chemotherapy-induced febrile neutropenia in healthcare claims databases

    Directory of Open Access Journals (Sweden)

    Weycker Derek

    2013-02-01

    Full Text Available Abstract Background Healthcare claims databases have been used in several studies to characterize the risk and burden of chemotherapy-induced febrile neutropenia (FN and effectiveness of colony-stimulating factors against FN. The accuracy of methods previously used to identify FN in such databases has not been formally evaluated. Methods Data comprised linked electronic medical records from Geisinger Health System and healthcare claims data from Geisinger Health Plan. Subjects were classified into subgroups based on whether or not they were hospitalized for FN per the presumptive “gold standard” (ANC 9/L, and body temperature ≥38.3°C or receipt of antibiotics and claims-based definition (diagnosis codes for neutropenia, fever, and/or infection. Accuracy was evaluated principally based on positive predictive value (PPV and sensitivity. Results Among 357 study subjects, 82 (23% met the gold standard for hospitalized FN. For the claims-based definition including diagnosis codes for neutropenia plus fever in any position (n=28, PPV was 100% and sensitivity was 34% (95% CI: 24–45. For the definition including neutropenia in the primary position (n=54, PPV was 87% (78–95 and sensitivity was 57% (46–68. For the definition including neutropenia in any position (n=71, PPV was 77% (68–87 and sensitivity was 67% (56–77. Conclusions Patients hospitalized for chemotherapy-induced FN can be identified in healthcare claims databases--with an acceptable level of mis-classification--using diagnosis codes for neutropenia, or neutropenia plus fever.

  14. Critical appraisal of biosimilar filgrastim (Nivestim™ for febrile and chemotherapy-induced neutropenia

    Directory of Open Access Journals (Sweden)

    Waller CF

    2012-08-01

    bioequivalence included the mean time to recovery of absolute neutrophil count and incidence of febrile neutropenia. The most common treatment-related adverse event with Nivestim was grade 1–2 bone pain. As a result of these preclinical and clinical trials, Nivestim was approved by the European Medicines Agency and in Australia for prevention of febrile neutropenia and treatment of neutropenia in cancer patients treated with cytotoxic chemotherapy (except in patients with myelodysplastic syndromes and chronic myelogenous leukemia. Nivestim is also indicated for the treatment of myelosuppression after bone marrow transplantation, of neutropenia in patients with human immunodeficiency virus, and of severe congenital, cyclic, or idiopathic neutropenia.Keywords: filgrastim, biosimilar, granulocyte colony-stimulating factor, neutropenia, Nivestim™

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

    Science.gov (United States)

    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.

  16. Evaluation of febrile neutropenia in patients undergoing hematopoietic stem cell transplantation.

    Directory of Open Access Journals (Sweden)

    Shahideh Amini

    2014-01-01

    Full Text Available The aim of this study was to determine the incidence and causes of fever as a major problem contributing to transplantation related mortality among patients undergoing hematopoietic stem cell transplantation (HSCT and evaluation of antibiotic use, according to reliable guidelines.We retrospectively reviewed hospital records of 195 adult patients who underwent HSCT between 2009-2011 at hematology-oncology and bone marrow transplantation research center. Baseline information and also data related to fever and neutropenia, patient's outcomes, duration of hospitalization and antibiotic use pattern were documented.A total of 195 patients were analyzed and a total of 268 febrile episodes in 180 patients were recorded (mean 1.5 episodes per patient. About 222 episodes (82% were associated with neutropenia which one-fourth of them were without any documented infection sources. Microbiologic documents showed that the relative frequencies of gram positive and gram negative bacteria were 62.5% and 37.5%, respectively. The hospital stay duration was directly related to the numbers of fever episodes (P<0.0001.The rate of febrile episodes in autologous stem cell transplantation was significantly higher compared to allogeneic type (P<0.05.It is necessary to determine not only the local profile of microbiologic pattern, but also antibiotic sensitivities in febrile neutropenic patients following hematopoietic stem cell transplantation, and reassess response to antibiotic treatment to establish any necessity for modifications to treatment guidelines in order to prevent any fatal complications from infection.

  17. Is the addition of aminoglycosides to beta-lactams in cancer patients with febrile neutropenia needed?

    OpenAIRE

    Valeria Contreras; Sebastián Sepúlveda; Ana Heredia

    2016-01-01

    En pacientes con cáncer que se presentan con neutropenia febril existe controversia sobre si es mejor utilizar una combinación de antibióticos betalactámicos y aminoglicósidos o si bastaría la monoterapia con betalactámicos de amplio espectro como tratamiento empírico inicial. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos tres revisiones sistemáticas que en conjunto incluyen 14 estudios aleatorizados pertinentes a esta p...

  18. Fluoroquinolone Prophylaxis Against Febrile Neutropenia in Areas With High Fluoroquinolone Resistance—An Asian Perspective

    Directory of Open Access Journals (Sweden)

    Esther Shu-Ting Ng

    2010-09-01

    Full Text Available Febrile neutropenia remains a major cause of morbidity and mortality in patients receiving chemotherapy. Major prophylactic strategies include granulocyte colony-stimulating factor and antibiotics, the most widely used of which are fluoroquinolones. While fluoroquinolone prophylaxis has been shown to be effective in areas where fluoroquinolone resistance is low, this same efficacy has not been proven in areas where resistance is high, such as in Asia. Given the increase in antimicrobial resistance with the use of prophylaxis, the risks and benefits of this strategy need to be carefully considered. This review presents the evidence for and against fluoroquinolone prophylaxis in areas of high fluoroquinolone resistance.

  19. Fluoroquinolone prophylaxis against febrile neutropenia in areas with high fluoroquinolone resistance--an Asian perspective.

    Science.gov (United States)

    Ng, Esther Shu-Ting; Liew, Yixin; Koh, Liang Piu; Hsu, Li Yang

    2010-09-01

    Febrile neutropenia remains a major cause of morbidity and mortality in patients receiving chemotherapy. Major prophylactic strategies include granulocyte colony-stimulating factor and antibiotics, the most widely used of which are fluoroquinolones. While fluoroquinolone prophylaxis has been shown to be effective in areas where fluoroquinolone resistance is low, this same efficacy has not been proven in areas where resistance is high, such as in Asia. Given the increase in antimicrobial resistance with the use of prophylaxis, the risks and benefits of this strategy need to be carefully considered. This review presents the evidence for and against fluoroquinolone prophylaxis in areas of high fluoroquinolone resistance.

  20. [Septic shock following platelet transfusion contaminated with Citrobacter koseri in a child with postchemotherapy febrile neutropenia].

    Science.gov (United States)

    Tichit, R; Saumet, L; Marchandin, H; Haouy, S; Latry, P; Sirvent, N

    2016-01-01

    The bacterial transfusion risk is currently the greatest infectious risk of blood transfusion. We report the case of a child with postchemotherapy febrile neutropenia who presented septic shock following platelet transfusion contaminated with Citrobacter koseri. The life-threatening development could have been avoided by strict compliance with good clinical practice. The stability of mortality rates due to adverse effects of bacterial proliferation during platelet transfusions in France since 1994 calls for optimization of all preventive measures throughout the transfusion chain and perfect knowledge of transfusion rules by medical staff and care givers.

  1. The diagnostic value of CRP, IL-8, PCT, and sTREM-1 in the detection of bacterial infections in pediatric oncology patients with febrile neutropenia

    NARCIS (Netherlands)

    Miedema, Karin G. E.; de Bont, Eveline S. J. M.; Elferink, Rob F. M. Oude; van Vliet, Michel J.; Nijhuis, Claudi S. M. Oude; Kamps, Willem A.; Tissing, Wim J. E.

    2011-01-01

    In this study, we evaluated C-reactive protein (CRP), interleukin (IL)-8, procalcitonin (PCT), and soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) as predictors for bacterial infection in febrile neutropenia, plus their usefulness in febrile neutropenia during chemotherapy-induced

  2. Pharmacoeconomic analysis of voriconazole vs. caspofungin in the empirical antifungal therapy of febrile neutropenia in Australia.

    Science.gov (United States)

    Al-Badriyeh, Daoud; Liew, Danny; Stewart, Kay; Kong, David C M

    2012-05-01

    In two major clinical trials, voriconazole and caspofungin were recommended as alternatives to liposomal amphotericin B for empirical use in febrile neutropenia. This study investigated the health economic impact of using voriconazole vs. caspofungin in patients with febrile neutropenia. A decision analytic model was developed to measure downstream consequences of empirical antifungal therapy. Clinical outcomes measured were success, breakthrough infection, persistent base-line infection, persistent fever, premature discontinuation and death. Treatment transition probabilities and patterns were directly derived from data in two relevant randomised controlled trials. Resource use was estimated using an expert clinical panel. Cost inputs were obtained from latest Australian sources. The analysis adopted the perspective of the Australian hospital system. The use of caspofungin led to a lower expected mean cost per patient than voriconazole (AU$40,558 vs. AU$41,356), with a net cost saving of AU$798 (1.9%) per patient. Results were most sensitive to the duration of therapy and the alternative therapy used post-discontinuation. In uncertainty analysis, the cost associated with caspofungin is less than that with voriconazole in 65.5% of cases. This is the first economic evaluation of voriconazole vs. caspofungin for empirical therapy. Caspofungin appears to have a higher probability of having cost-savings than voriconazole for empirical therapy. The difference between the two medications does not seem to be statistically significant however.

  3. Is the addition of aminoglycosides to beta-lactams in cancer patients with febrile neutropenia needed?

    Directory of Open Access Journals (Sweden)

    Valeria Contreras

    2016-03-01

    Full Text Available En pacientes con cáncer que se presentan con neutropenia febril existe controversia sobre si es mejor utilizar una combinación de antibióticos betalactámicos y aminoglicósidos o si bastaría la monoterapia con betalactámicos de amplio espectro como tratamiento empírico inicial. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos tres revisiones sistemáticas que en conjunto incluyen 14 estudios aleatorizados pertinentes a esta pregunta. Realizamos un metanálisis y tablas de resumen de los resultados utilizando el método GRADE. Concluimos que adicionar aminoglicósidos a los betalactámicos en el tratamiento de la neutropenia febril en pacientes con cáncer aumenta la nefrotoxicidad y podría aumentar la mortalidad en comparación con la monoterapia con betalactámicos.

  4. Is preemptive antifungal therapy a good alternative to empirical treatment in prolonged febrile neutropenia?

    Directory of Open Access Journals (Sweden)

    Erica Koch

    2016-06-01

    Full Text Available La neutropenia febril prolongada conlleva un alto riesgo de desarrollar infecciones fúngicas invasoras, por lo que habitualmente se administra terapia antifúngica empírica en estos casos. Sin embargo, esta se asocia a importantes efectos adversos, por lo que se ha propuesto como alternativa la estrategia "preemptive" o anticipada, es decir, la indicación de antifúngicos sólo ante la evidencia indirecta de infección fúngica invasora. Utilizando la base de datos Epistemonikos, la cual es mantenida mediante búsquedas en 30 bases de datos, identificamos tres revisiones sistemáticas que en conjunto incluyen doce estudios. Cuatro estudios aleatorizados evaluaron la pregunta abordada en este artículo. Realizamos un metanálisis y tablas de resumen de los resultados utilizando el método GRADE. Concluimos que no está claro si la estrategia "preemptive" tiene algún efecto sobre la mortalidad porque la certeza de la evidencia es muy baja, pero podría disminuir levemente el uso de antifúngicos en pacientes con neutropenia febril prolongada.

  5. 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

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

    Directory of Open Access Journals (Sweden)

    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.

  7. 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

  8. Bacteria causing bacteremia in pediatric cancer patients presenting with febrile neutropenia-species distribution and susceptibility patterns

    NARCIS (Netherlands)

    Miedema, Karin G. E.; Winter, Rik H. L. J.; Ammann, Roland A.; Droz, Sara; Spanjaard, Lodewijk; de Bont, Eveline S. J. M.; Kamps, Willem A.; van de Wetering, Marianne D.; Tissing, Wim J. E.

    2013-01-01

    Infections are a major cause of morbidity and mortality in pediatric cancer patients. The aim of this study was to establish the microbiological spectrum and the susceptibility patterns of bacteremia-causing bacteria in pediatric cancer patients with febrile neutropenia in relation to the use of pro

  9. Mannose-Binding Lectin (MBL) and the Risk for Febrile Neutropenia and Infection in Pediatric Oncology Patients With Chemotherapy

    NARCIS (Netherlands)

    F.N.J. Frakking; J. Israëls; L.C.M. Kremer; T.W. Kuijpers; H.N. Caron; M.D. van de Wetering

    2011-01-01

    Background. We determined whether mannose-binding lectin (MBL) deficiency is associated with an increased risk of febrile neutropenia (FN) and/or infection in pediatric oncology patients. Procedure. We systematically searched and reviewed all the literature on MBL and infections in children with can

  10. Bacteria causing bacteremia in pediatric cancer patients presenting with febrile neutropenia-species distribution and susceptibility patterns

    NARCIS (Netherlands)

    Miedema, Karin G. E.; Winter, Rik H. L. J.; Ammann, Roland A.; Droz, Sara; Spanjaard, Lodewijk; de Bont, Eveline S. J. M.; Kamps, Willem A.; van de Wetering, Marianne D.; Tissing, Wim J. E.

    2013-01-01

    Infections are a major cause of morbidity and mortality in pediatric cancer patients. The aim of this study was to establish the microbiological spectrum and the susceptibility patterns of bacteremia-causing bacteria in pediatric cancer patients with febrile neutropenia in relation to the use of pro

  11. Emergence of MRSA in positive blood cultures from patients with febrile neutropenia--a cause for concern.

    LENUS (Irish Health Repository)

    Morris, Patrick G

    2008-09-01

    Febrile neutropenia (FN) causes considerable morbidity in patients on cytotoxic chemotherapy. Recently, there has been a trend towards fewer Gram-negative and more Gram-positive infections with increasing antibiotic resistance. To assess these patterns, data from a supra-regional cancer centre in Ireland were reviewed.

  12. Management of infection and febrile neutropenia in patients with solid cancer.

    Science.gov (United States)

    Virizuela, J A; Carratalà, J; Aguado, J M; Vicente, D; Salavert, M; Ruiz, M; Ruiz, I; Marco, F; Lizasoain, M; Jiménez-Fonseca, P; Gudiol, C; Cassinello, J; Carmona-Bayonas, A; Aguilar, M; Cruz, J J

    2016-06-01

    An expert group from the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC, for its acronym in Spanish) and the Spanish Society of Medical Oncology (SEOM, for its acronym in Spanish) have reviewed the main aspects to be considered when evaluating patients with solid cancer and infectious complications contained in this article. Recommendations have, therefore, been put forth regarding the prophylaxis of the most prevalent infections in these patients, the use of vaccines, measures to control infection through vascular catheters, and preventing infection in light of certain surgical maneuvers. The following is a revision of the criteria for febrile neutropenia management and the use of colony-stimulating factors and closes with several guidelines for treating the cancer patient with serious infection. The document concludes with a series of measures to control hospital infection.

  13. Economic burden of chemotherapy-induced febrile neutropenia in patients with lymphoma: a systematic review.

    Science.gov (United States)

    Wang, Xiao Jun; Lopez, Shaun Eric; Chan, Alexandre

    2015-05-01

    The primary objective of this review was to identify the cost components that were most frequently associated with the economic burden of febrile neutropenia (FN) among patients with lymphoma. The secondary objective was to identify any parameter associated with higher FN cost. Ten cost of illness (COI) studies were identified. General characteristics on study design, country, perspective, and patient population were extracted and systematically reported. It was observed that majority (70%) of the studies employed the perspective of healthcare provider. 20% of the studies considered long-term costs. Estimated costs were adjusted to 2013 US dollars and ranged from US$5819 to US$34,756. The cost components that were most frequently associated with economic burden were ward and medication costs. Inpatient management, male gender, discharged dead, and comorbidity were positively associated with higher FN costs. Future COI studies on FN should focus on the accurate estimation on ward and medication costs.

  14. Prophylaxis against febrile neutropenia with pegfilgrastim in Italy: a budget impact analysis

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    Giovanni Rosti

    2011-09-01

    Full Text Available Introduction: prophylaxis with granulocyte colony-stimulating factors (G-CSF is indicated for reduction in the duration of neutropenia and the incidence of febrile neutropenia in patients treated with cytotoxic chemotherapy for malignancy.
Objective: to evaluate the budgetary impact for the Italian NHS.
Design: a decision-analytic model has been developed to analyze the budget impact from the national health care system perspective. Costs include direct healthcare costs to the public payer of G-CSFs as well as their administration costs and costs of FN-related events. The comparison has been done using prophylaxis with G‑CSF (filgrastim for 11 days, pegfilgrastim, lenograstim for 11 days and antibiotics.
Patients and participants: The population of interest for the analysis were patients with breast cancer in stage II and III and patients with non-Hodgkin’s lymphoma (NHL.
Main outcome measures and results: for all the three patients group (NHL, Breast II and III, and for all the chemotherapy regimens (CHOP 21 and R-CHOP 21 for NHL, AC-T, TAC and TC for Breast stage II and III the budget impact analyses shows a cost reduction for the Italian NHS, as a result of an increase of the use of pegfilgrastim.
Conclusions: in Italy, a treatment strategy including pegfilgrastim as either primary or secondary prophylaxis provides value for money.


  15. Which Variables Are Useful for Predicting Severe Infection in Children With Febrile Neutropenia?

    Science.gov (United States)

    Delebarre, Mathilde; Garnier, Nathalie; Macher, Emilie; Thebaud, Estelle; Mazingue, Françoise; Leblond, Pierre; Duhamel, Alain; Martinot, Alain; Dubos, François

    2015-11-01

    To distinguish children with chemotherapy-induced febrile neutropenia (FN) at low risk of severe infection, the variables that are significant risk factors must be identified. Our objective was to identify them by applying evidence-based standards. This retrospective 2-center cohort study included all episodes of chemotherapy-induced FN in children in 2005 and 2006. The medical history, clinical, and laboratory data available at admission were collected. Severe infection was defined by bacteremia, a positive culture of a normally sterile body fluid, invasive fungal infection, or localized infection at high risk of extension. Univariate analysis identified potential predictive variables. A generalized mixed model was used to determine the adjusted variables that predict severe infection. We analyzed 372 FN episodes. Severe infections occurred in 16.1% of them. Variables predictive of severe infection at admission were: disease with high risk of prolonged neutropenia (adjusted odds ratio [aOR]=2.5), blood cancer (aOR=1.9), fever ≥38.5°C (aOR=3.7), and C-reactive protein level ≥90 mg/L (aOR=4.5). Now that we have identified these variables significantly associated with the risk of severe infection, they must be validated prospectively before combining the best predictive variables in a decision rule that can be used to distinguish children at low risk.

  16. Patterns of neutropenia and risk factors for febrile neutropenia of diffuse large B-cell lymphoma patients treated with rituximab-CHOP.

    Science.gov (United States)

    Choi, Yong Won; Jeong, Seong Hyun; Ahn, Mi Sun; Lee, Hyun Woo; Kang, Seok Yun; Choi, Jin-Hyuk; Jin, U Ram; Park, Joon Seong

    2014-11-01

    Febrile neutropenia (FN) is the major toxicity of rituximab plus cyclophosphamide, doxorubicin, vincristine, and prednisone (R-CHOP) regimen in the treatment of diffuse large B-cell lymphoma (DLBCL). The prediction of neutropenia and FN is mandatory to continue the planned R-CHOP therapy resulting in successful anti-cancer treatment. The clinical features and patterns of neutropenia and FN from 181 DLBCL patients treated with R-CHOP were analyzed retrospectively. Sixty percent (60.2%) of patients experienced at least one episode of grade 4 neutropenia. Among them, 42.2% of episodes progressed to FN. Forty-eight percent (48.8%) of patients with FN was experienced their first FN during the first cycle of R-CHOP. All those patients never experienced FN again during the rest cycles of R-CHOP. Female, higher stage, international prognostic index (IPI), age ≥65 yr, comorbidities, bone marrow involvement, and baseline serum albumin ≤3.5 mg/dL were significant risk factors for FN by univariate analysis. Among these variables, comorbidities (P=0.009), bone marrow involvement (P=0.006), and female gender (P=0.024) were independent risk factors for FN based on multivariate analysis. On observing the patterns of neutropenia and FN, primary prophylaxis of granulocyte colony-stimulating factor (G-CSF) and antibiotics should be considered particularly in female patients, patients with comorbidities, or when there is bone marrow involvement of disease.

  17. Neutropenia febril em pacientes com câncer de mama submetidas à quimioterapia: experiência de 12 anos Febrile neutropenia in patients with breast cancer submitted to chemotherapy: a 12 year experience

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    Omero Benedicto Poli Neto

    2004-12-01

    Full Text Available OBJETIVOS: Identificar as características das pacientes com câncer de mama que desenvolveram neutropenia febril, estabelecer fatores de risco para a sua ocorrência e indicadores de evolução desfavorável. MÉTODOS: Realizamos um estudo caso-controle com 65 pacientes. Foram incluídas 13 pacientes que desenvolveram neutropenia febril e quatro controles por caso pareados por data e número de ciclos de quimioterapia prévios, drogas e doses empregadas. Os dados clínicos e laboratoriais foram obtidos dos prontuários médicos. Utilizamos odds ratio (OR e intervalo de confiança (IC de 95% para estimar a significância dos fatores de risco. RESULTADOS: Identificamos dois fatores de risco associados à ocorrência de neutropenia febril: a realização de quimioterapia nas primeiras 24 horas após a cirurgia (OR: 159,9 IC 95%: 9,5 a 2699 e a realização concomitante de quimioterapia e radioterapia da mama (OR: 108,3 IC 95%: 4,9 a 2391. Não observamos diferenças significativas entre casos e controles quanto à idade, índice de massa corporal e contagem de neutrófilos e monócitos antes da quimioterapia. Três pacientes foram a óbito (23,1%. Duas delas tinham idade superior a 60 anos, não apresentavam comorbidades, tinham recebido o primeiro ciclo de CMF nas primeiras 24 horas após a cirurgia e tiveram infecção de sítio cirúrgico. CONCLUSÕES: Os principais fatores de risco associados a neutropenia febril em pacientes com câncer de mama foram quimioterapia nas primeiras 24 horas após a cirurgia, e uso concomitante de quimioterapia e radioterapia da mama. Nosso estudo mostra, portanto, que estas situações devem ser evitadas.PURPOSE: To identify the characteristis of patients with breast cancer who developed febrile neutropenia and to establish risk factors for its incidence and parameters for an unfavorable evolution. PATIENTS AND METHODS: A case-control study was performed and included 65 patients: 13 patients presented febrile

  18. Detection of bacteria, fungi, and viruses by a real-time PCR assay using universal primers and probes from blood in patients with febrile neutropenia.

    OpenAIRE

    TERANISHI, Hideto; OUCHI, Kazunobu

    2014-01-01

    Febrile neutropenia is the main treatment-related cause of mortality in cancer patients. During June 2012 to April 2013, 76 blood culture samples from patients receiving chemotherapy for hematological malignancy and cancer with febrile neutropenia episodes (FNEs) were examined for the presence of bacteria and fungi based on 16S rRNA gene and 18S rRNA combined with real-time PCR amplification and sequencing. Furthermore, we used a loopmediatedisothermal amplification (LAMP) assay for the detec...

  19. C-reactive protein and the MASCC risk index identify high-risk patients with febrile neutropenia and hematologic neoplasms.

    Science.gov (United States)

    Combariza, Juan F; Lombana, Milton; Pino, Luis E; Arango, Marcos

    2015-04-01

    The objective of this study is to assess the prognostic usefulness of the Multinational Association of Supportive Care in Cancer (MASCC) risk score in association with the value of C-reactive protein (CRP) to identify high-risk patients with febrile neutropenia and hematologic neoplasms. A retrospective cohort study in which the MASCC score and the CRP values were used to assess the mortality risk at 30 days among patients with febrile neutropenia and hematologic malignancies was performed. Two hundred thiry-seven patients with febrile neutropenia were analyzed; the mortality rate within 30 days was 9 %. High-risk patients according to the MASCC score were significantly more likely to experience adverse outcomes, such as being transferred to the intensive care unit (RR 3.55; CI 95 % 2.73-6.62, p risk group identified by the MASCC score (HR 3.0; CI 95 % 1.12-13.54, p = 0.032) and the mean levels of CRP (HR 17; CI 95 % 2.21-136.48, p = 0.007) and survival. The survival rate within 30 days was 100 % for the patients with a low-risk MASCC score and a mean CRP less than 15 mg/dL. This rate was only 64 % for high-risk patients with a mean CRP greater than 15 mg/dL. The MASCC risk score combined with the mean CRP value successfully identifies patients with febrile neutropenia and hematological malignancies and a high risk of death.

  20. Impact of multiplex PCR on antimicrobial treatment in febrile neutropenia: a randomized controlled study.

    Science.gov (United States)

    Idelevich, Evgeny A; Silling, Gerda; Niederbracht, Yvonne; Penner, Hanna; Sauerland, Maria Cristina; Tafelski, Sascha; Nachtigall, Irit; Berdel, Wolfgang E; Peters, Georg; Becker, Karsten

    2015-10-01

    Multiplex PCR (mPCR) directly from blood has been suggested as a promising method for rapid identification of pathogens causing sepsis. This study aimed to investigate whether mPCR has any impact on antimicrobial treatment. Hematological patients with febrile neutropenia were randomized into two groups. In the study group, mPCR was performed as an addition to standard diagnostics, and PCR finding was immediately communicated to the clinicians, thus being available for decision making. In the control group, clinicians were not aware of PCR result. PCR samples were collected simultaneously with clinically indicated blood culture specimens from peripheral vein and/or central venous catheter at fever onset and once again if fever persisted up to 72 h. Overall, 74 patients of the study group and 76 patients of the control group were enrolled and 253 samples collected. Therapy was changed to targeted antimicrobial therapy (AMT) in 12 patients (16.2%) in the study group and in 12 patients (15.8%) in the control group. For patients with changes, the median time to change to the targeted AMT was 21.4 h in the study group and 47.5 h in the control group (p = 0.018). In the study group, 57.1% (8/14) of changes to targeted AMT was due to PCR finding. PCR led to AMT change in 9.5% (7/74) of study group patients, i.e., in 33.3% (7/21) of patients who had positive PCR finding. There were no significant differences in patient outcomes (secondary endpoints). In conclusion, PCR method accelerates change to the targeted AMT in febrile neutropenic patients.

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

    Directory of Open Access Journals (Sweden)

    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. Management of Infection and Febrile Neutropenia in Patients with Solid Cancer.

    Science.gov (United States)

    Aguado, José María; Cruz, Juan Jesús; Virizuela, Juan Antonio; Aguilar, Manuela; Carmona, Alberto; Cassinello, Javier; Gudiol, Carlota; Jiménez Fonseca, Paula; Lizasoain, Manuel; Marco, Francesc; Ruiz, Isabel; Ruiz, Maribel; Salavert, Miguel; Vicente, David; Carratalà, Jordi

    A group of experts from the Spanish Society of Infectious Diseases and Clinical Microbiology (SEIMC) and the Spanish Society of Medical Oncology (SEOM) have reviewed in this paper the main aspects to be considered in the evaluation of patients with solid cancer and infectious diseases. They have established a series of recommendations on the prevention of the most prevalent infections in these patients, the use of vaccines, the control measures of vascular catheter infection and prevention of infections before certain surgical procedures. Also the criteria for management of febrile neutropenia and the use of colony-stimulating factors were revised. Finally they provide a series of recommendations for the treatment of cancer patients with severe infection. The document is completed with a series of measures for the control of hospital infection. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Enfermedades Infecciosas y Microbiología Clínica. All rights reserved.

  3. Effects of Traditional Chinese Medicine on Chemotherapy-Induced Myelosuppression and Febrile Neutropenia in Breast Cancer Patients

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    Huan Tian

    2015-01-01

    Full Text Available Title. Chemotherapy-induced myelosuppression lowers the quality of life in breast cancer patients and causes many complications. Traditional Chinese Medicine (TCM is a widely used complementary and alternative medicine therapies. Objective. To study whether TCM can reduce the incidence of chemotherapy-induced leukopenia, neutropenia, and febrile neutropenia (FN in breast cancer patients. Methods. The data were analyzed retrospectively between patients who received TCM treatment (group 1, n=453 and patients who did not receive TCM treatment (group 2, n=359. Significant risk factors associated with the occurrence of chemotherapy-induced leukopenia, neutropenia, and FN were identified using multivariate analysis. Propensity score-matched patients were analyzed to adjust for any baseline differences. Results. Group 1 patients had a significantly lower rate of chemotherapy-induced severe leukopenia, neutropenia, and FN, compared with group 2 (43% versus 71%, P<0.0001, 72% versus 78%, P=0.005, 6% versus 24%, P<0.0001, resp.. Multivariate analysis revealed that chemotherapy regimens containing anthracyclines combined with paclitaxel or docetaxel were the most significant predictor. Subgroup analysis indicated that TCM treatment showed benefit in relieving chemotherapy-induced leukopenia and FN in most chemotherapy regimens. Conclusions. TCM treatment could lower the risk of severe chemotherapy-induced leukopenia, neutropenia, and FN in breast cancer patients.

  4. La neutropenia severa febril en niños con cáncer: Estudio descriptivo en el Hospital Universitario de Santander Severe febrile neutropenia in children with cancer: A descriptive study at the Hospital Universitario de Santander

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    Ernesto Rueda

    2010-08-01

    Full Text Available Objetivos: Describir una población oncológica afectada por neutropenia severa febril, sus características demográficas, nutricionales, microbiológicas, de tratamiento y severidad de la enfermedad. Materiales y métodos: Esta es una serie de casos prospectiva de los pacientes atendidos en el Hospital Universitario de Santander entre enero/2007 y enero/2008. Resultados: Veintiun (21 pacientes aportaron 35 episodios de neutropenia febril; 65,7% eran hombres, la edad promedio 5,6 años; 38,3% vivían en el Área Metropolitana de Bucaramanga y 91,4% en estrato socioeconómico bajo. El diagnóstico oncológico más frecuente fue leucemia linfocítica aguda. Ninguno presentó dolor abdominal o síntomas neurológicos. La neutropenia se detectó 8,5 días en promedio posterior a la última quimioterapia. El 31,4% no tuvieron neutrófilos absolutos, 54,2% plaquetas Objective: To describe an oncological population affected with severe febrile neutropenia, its demographic, nutritional, and microbiological features, their treatment and severity of the illness. Materials and methods: A descriptive-prospective clinical chart review from attended patients at the Hospital Universitario de Santander, from January/2007 to January/2008. Results: Twenty (21 patients contributed with 35 febrile neutropenia episodes; 65.7% were male; they aged average was 5.6-years; 38.37% lived in Bucaramanga Metropolitan Area; 91.4% had low economic status. The most frequent oncological diagnosis was acute lumphocytic leukemia. No one presented abdominal pain or neurological symptoms. The neutropenia was detected 8.5 days after the last chemotherapy cycle. 31.4% patients had no absolute neutrophils; 54.2% blood platelets <50,000/mm3, 45.7% had reactive C protein <90 mg|/dL. The bloodculture was positive only in 7 patients. It was found the infection focus in 88.6% of the episodes and the most frequently diagnosis were related with the gastrointestinal tract. The most used

  5. PROCALCITONIN AND INTERLEUKIN-6 AS MARKERS OF SEVERE INFECTION IN CHILDREN WITH FEBRILE NEUTROPENIA

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    Lidija Kitanovski

    2004-12-01

    Full Text Available Background. The results of the study conducted to determine whether procalcitonin (PCT and interleukin-6 (IL-6 are more sensitive and specific markers of severe infection in children with febrile neutropenia (FN than routinelly used C-reactive protein (CRP are presented in the article. 68 episodes of FN experienced by 32 patients were divided into three groups according to the site of infection. Group 1: episodes of bacteraemia and/or clinical sepsis (n = 16, group 2: episodes of focal infection (n = 16 and group 3: episodes of fever of unknown origin (FUO (n = 36. Blood samples for further PCT and IL-6 determination were collected on three consecutive days. CRP concentrations were measured daily in each patient until the resolution of fever. PCT, IL-6 and CRP concentrations were measured on one occassion in each of the 18 afebrile patients with malignant disase forming the reference group. Serum PCT and IL-6 concentrations were measured by immunochemiluminometric and immunoenzymatic assay. Receiver Operating Characteristic (ROC curves were used to determine optimum sensitivity, specificity, positive and negative predictive values and diagnostic accuracy of the studied parameters.Conclusions. PCT and IL-6 were found to be earlier and more sensitive markers of severe infection in neutropenic patients than CRP. The erliest one was IL-6, followed by PCT and CRP. Sequential determination of PCT up to 72 hours improved its diagnostic value, which was not the case for IL-6.In patients with gramnegative bacteraemias PCT concentracions were 3–5 times higher comparing to grampositive, whereas IL-6 concentrations were comparable in both groups.

  6. Rapid lung MRI - paradigm shift in evaluation of febrile neutropenia in children with leukemia: a pilot study.

    Science.gov (United States)

    Sodhi, Kushaljit Singh; Khandelwal, Niranjan; Saxena, Akshay Kumar; Bhatia, Anmol; Bansal, Deepak; Trehan, Amita; Singh, Meenu; Agarwal, Ritesh

    2016-01-01

    Immunocompromised children with hematological malignancies are at increased risk of developing potentially fatal pulmonary infections. Early detection and prompt treatment is critical to combat morbidity and mortality in these children. Twenty-six children with leukemia (age range: 5-13years) presenting with fever and neutropenia were included in this prospective study, which was approved by the institutional ethics committee. All patients underwent HRCT and MRI of the chest on the same day. The findings of HRCT and MRI were compared, with HRCT as the standard of reference. There was perfect agreement between MRI and CT examinations findings by kappa test (κ = 1). No significant difference was observed between the two modalities by the McNemar test (p > 0.05). Rapid lung MRI is technically feasible; has a high correlation, sensitivity and specificity to CT scan; and can emerge as the first line modality for the detection of pulmonary nodules in children with leukemia and persistent febrile neutropenia.

  7. Could Neutrophil CD64 Expression Be Used as a Diagnostic Parameter of Bacteremia in Patients with Febrile Neutropenia?

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    Nur Efe İris

    2017-06-01

    Full Text Available Objective: The aim of this study is to investigate if neutrophil CD64 expression in febrile neutropenia patients could be used as an early indicator of bacteremia. Materials and Methods: All consecutive patients older than 18 years of age who had developed febrile neutropenia episodes due to hematological malignancies were included in the study. Those patients who had significant growth in their blood cultures constituted the case group, while those who had febrile neutropenia without any growth in their cultures and who did not have any documented infections formed the control group. Blood culture bottles were incubated in the Bact ALERT 3D system (bioMerieux, France, identification and susceptibility testing were performed using an automated broth microdilution method (VITEK 2, bioMerieux, and CD64 expression analysis was performed by the flow cytometry method. C-reactive protein (CRP was measured by turbidimetric methods (Biosystems, Spain and erythrocyte sedimentation rate (ESR was measured by the Wintrobe method. Results: In total, we prospectively evaluated 31 febrile episodes. The case group consisted of 17 patients while the control group included 14 patients. CD64 was found on neutrophils of the case group patients with a mean count of 8006 molecules/cell and of control group with a mean count of 2786 molecules/cell. CD64 levels of the case group were significantly higher than those of the control group (p=0.005. In the differentiation of the case group from the control group, a 2500 cut-off value for CD64 had significant [AUC=0.792 (0.619-0.965] predictive value (p=0.001. In the prediction of patients with a 2500 cut-off value for CD64, sensitivity was 94.1%, positive predictive value was 76.2%, specificity was 64.3%, and negative predictive value was 90.0%. CRP levels and ESR values did not differ significantly between the groups (p=0.005. Conclusion: Neutrophil CD64 expression could be a good predictor as an immune parameter with

  8. 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.

  9. Clinical and microbiological profile of children with febrile neutropenia following antineoplastic treatments in a hospital in Medellin (Colombia), 2009-2010: case series

    OpenAIRE

    Martínez Sánchez, Lina Maria; Universidad Pontificia Bolivariana; Palacio Mesa, María Juliana; Universidad pontificia bolivariana; Diosa Restrepo, Mariana; Universidad pontificia bolivariana; Ramírez Pulgarín, Sergio; Universidad Pontificia Bolivariana; Rodríguez Gázquez, María de los Angeles; Universidad pontificia bolivariana; Orozco Forero, Juan Pablo; Universidad pontificia bolivariana

    2015-01-01

    La neutropenia febril compromete la respuesta inmunológica, facilitando la invasión de microorganismos generando altas tasas de morbilidad y mortalidad. Objetivo: describir el perfil clínico y microbiológico de los niños con neutropenia febril sometidos a tratamientos antineoplásicos, en una institución hospitalaria de Medellín. Materiales y métodos: estudio descriptivo retrospectivo en el que se incluyeron las historias clínicas de 34 pacientes pediátricos con tratamiento antineoplásico, neu...

  10. The efficiency of granulocyte colony-stimulating factor in hemorrhagic mucositis and febrile neutropenia resulted from methotrexate toxicity.

    Science.gov (United States)

    Ozkol, Hatice Uce; Toptas, Tayfur; Calka, Omer; Akdeniz, Necmettin

    2015-01-01

    Methotrexate (MTX) remains one of the most frequently used anti-metabolite agents in dermatology. MTX is an analog of folate that competitively and irreversibly inhibits dihydrofolate reductase. Oral mucositis is a common side effect of chemotherapy drugs and is characterized by erythema, pain, poor oral intake, pseudomembranous destruction, open ulceration and hemorrhage of the oral mucosa. In this paper, we report a 32-year-old female with a case of mucositis due to MTX intoxication that resulted from an overdose for rheumatoid arthritis. The patient had abdominal pain, vomiting, and nausea. During follow-up, the patient's white blood cell count was found to be 0.9 × 10(9)/L (4-10 × 10(9)/L). The patient developed fever exceeding 40 °C. The patient was consulted to the hematology service. They suggested using granulocyte colony-stimulating factor for febrile neutropenia. On the fifth day of treatment, the white blood cell count reached 5.3 × 10(9)/L and the patient's fever and mucositis started to resolve. Here, we presented a case of hemorrhagic mucositis and febrile neutropenia resulted from high-dose MTX that responded very well to granulocyte colony-stimulating factor treatment and we reviewed the literature.

  11. 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

  12. New guidelines for the clinical management of febrile neutropenia and sepsis in pediatric oncology patients

    National Research Council Canada - National Science Library

    Mendes, Ana Verena Almeida; Sapolnik, Roberto; Mendonça, Núbia

    2007-01-01

    .... A review of the scientific literature utilizing an electronic bibliographic search on MEDLINE, Medscape, SciELO, Google, Cochrane and PubMED using the keywords febrile, neutropenic, cancer, children...

  13. [A case of pseudomembranous colitis with febrile neutropenia induced by chemotherapy and effectively treated by vancomycin enemas].

    Science.gov (United States)

    Tsuchida, Kazuhito; Hayashi, Tsutomu; Hayashi, Shigeya; Sawazaki, Sho; Jin, Yasuyuki; Hasuo, Kimiatsu; Suzuki, Hiroharu; Rino, Yasushi; Masuda, Munetaka

    2010-09-01

    Pseudomembranous colitis, an antibiotic-associated diarrhea, needs early diagnosis and treatment for the high fatality rate in severe cases. We report a case of pseudomembranous colitis following the use of antibiotics in febrile neutropenia (FN). A 74-year-old man with non-curative resected sigmoid colon cancer was treated with cefepime in FN induced by chemotherapy. Complications of diarrhea were seen on day 2. Paralytic ileus and disseminated intravascular coagulation were also complications. He was diagnosed as pseudomembranous colitis for Clostridium difficile toxin-positive. Vancomycin enemas were administered because oral administrations were impossible, and the effect was provided. Vancomycin enemas are an effective therapy for patients with severe pseudomembranous colitis unable to tolerate oral medications because of ileus.

  14. Tratamiento antibiótico oral versus intravenosopara la neutropenia febril en pacientes con cáncer

    Directory of Open Access Journals (Sweden)

    2014-05-01

    Conclusiones de los autores: Según los datos actuales, el tratamiento oral es una opción aceptable al tratamiento con antibióticos intravenosos en los pacientes con cáncer con neutropenia febril (se excluye a los pacientes con leucemia aguda hemodinámicamente estables, sin insuficiencia orgánica y sin neumonía, infección de una vía central o infección grave de partes blandas. El IC amplio en la mortalidad permite el uso actual del tratamiento oral en grupos de pacientes con bajo riesgo de mortalidad esperado y los estudios de investigación adicionales deben tener como objetivo aclarar la definición de pacientes con bajo riesgo.

  15. The role of mannose-binding lectin (MBL) in paediatric oncology patients with febrile neutropenia

    NARCIS (Netherlands)

    F.N.J. Frakking; M.D. van de Wetering; N. Brouwer; K.M. Dolman; J. Geissler; B. Lemkes; H.N. Caron; T.W. Kuijpers

    2006-01-01

    Children with cancer often have fever during chemotherapy-induced neutropenia, but only some develop serious infectious complications. Mannose-binding lectin (MBL) deficiency might increase infection susceptibility in these children. MBL genotype and phenotype were prospectively determined in 110 pa

  16. 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

  17. 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.

  18. 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.

  19. Use of FDG PET/CT for investigation of febrile neutropenia: evaluation in high-risk cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Guy, Stephen D.; Tramontana, Adrian R. [Western Health, Department of Infectious Diseases, Private Bag, Footscray, Victoria (Australia); University of Melbourne, Parkville, Victoria (Australia); Worth, Leon J.; Thursky, Karin A.; Slavin, Monica A. [University of Melbourne, Parkville, Victoria (Australia); Peter MacCallum Cancer Centre, Department of Infectious Diseases, Melbourne, Victoria (Australia); Lau, Eddie; Hicks, Rodney J. [University of Melbourne, Parkville, Victoria (Australia); Peter MacCallum Cancer Centre, Centre for Cancer Imaging, Melbourne, Victoria (Australia); Seymour, John F. [University of Melbourne, Parkville, Victoria (Australia); Peter MacCallum Cancer Centre, Department of Haematology, Melbourne, Victoria (Australia)

    2012-08-15

    Febrile neutropenia (FNP) is a frequent complication of cancer care and evaluation often fails to identify a cause. [{sup 18} F]FDG PET/CT has the potential to identify inflammatory and infectious foci, but its potential role as an investigation for persistent FNP has not previously been explored. The aim of this study was to prospectively evaluate the clinical utility of FDG PET/CT in patients with cancer and severe neutropenia and five or more days of persistent fever despite antibiotic therapy. Adult patients with a diagnosis of an underlying malignancy and persistent FNP (temperature {>=}38 C and neutrophil count <500 cells/{mu}l for 5 days) underwent FDG PET/CT as an adjunct to conventional evaluation and management. The study group comprised 20 patients with FNP who fulfilled the eligibility criteria and underwent FDG PET/CT in addition to conventional evaluation. The median neutrophil count on the day of the FDG PET/CT scan was 30 cells/{mu}l (range 0-730 cells/{mu}l). Conventional evaluation identified 14 distinct sites of infection, 13 (93 %) of which were also identified by FDG PET/CT, including all deep tissue infections. FDG PET/CT identified 9 additional likely infection sites, 8 of which were subsequently confirmed as ''true positives'' by further investigations. FDG PET/CT was deemed to be of 'high' clinical impact in 15 of the 20 patients (75 %). This study supports the utility of FDG PET/CT scanning in severely neutropenic patients with five or more days of fever. Further evaluation of the contribution of FDG PET/CT in the management of FNP across a range of underlying malignancies is required. (orig.)

  20. Assessing patients' risk of febrile neutropenia: is there a correlation between physician-assessed risk and model-predicted risk?

    Science.gov (United States)

    Lyman, Gary H; Dale, David C; Legg, Jason C; Abella, Esteban; Morrow, Phuong Khanh; Whittaker, Sadie; Crawford, Jeffrey

    2015-08-01

    This study evaluated the correlation between the risk of febrile neutropenia (FN) estimated by physicians and the risk of severe neutropenia or FN predicted by a validated multivariate model in patients with nonmyeloid malignancies receiving chemotherapy. Before patient enrollment, physician and site characteristics were recorded, and physicians self-reported the FN risk at which they would typically consider granulocyte colony-stimulating factor (G-CSF) primary prophylaxis (FN risk intervention threshold). For each patient, physicians electronically recorded their estimated FN risk, orders for G-CSF primary prophylaxis (yes/no), and patient characteristics for model predictions. Correlations between physician-assessed FN risk and model-predicted risk (primary endpoints) and between physician-assessed FN risk and G-CSF orders were calculated. Overall, 124 community-based oncologists registered; 944 patients initiating chemotherapy with intermediate FN risk enrolled. Median physician-assessed FN risk over all chemotherapy cycles was 20.0%, and median model-predicted risk was 17.9%; the correlation was 0.249 (95% CI, 0.179-0.316). The correlation between physician-assessed FN risk and subsequent orders for G-CSF primary prophylaxis (n = 634) was 0.313 (95% CI, 0.135-0.472). Among patients with a physician-assessed FN risk ≥ 20%, 14% did not receive G-CSF orders. G-CSF was not ordered for 16% of patients at or above their physician's self-reported FN risk intervention threshold (median, 20.0%) and was ordered for 21% below the threshold. Physician-assessed FN risk and model-predicted risk correlated weakly; however, there was moderate correlation between physician-assessed FN risk and orders for G-CSF primary prophylaxis. Further research and education on FN risk factors and appropriate G-CSF use are needed.

  1. Efficacy and safety of tazobactam/piperacillin as an empirical treatment for the patients of adult and child with febrile neutropenia in Japan.

    Science.gov (United States)

    Tamura, Kazuo; Akiyama, Nobu; Kanda, Yoshinobu; Saito, Masahiro

    2015-09-01

    Tazobactam/piperacillin (4.5 g for adults and 90 mg/kg body weight for children, every 6 h) was administered to Japanese patients with febrile neutropenia to evaluate its defervescence and clinical efficacy and safety. The pharmacokinetics in children were also examined. Defervescence efficacy at day 4 of the treatment was achieved in 50.0% of 94 adult and 62.5% of 8 pediatric patients, respectively. The defervescence efficacy rate in relation to the neutrophil count in adults was 37.5% for the patients with a neutrophil count of less than 100/μL and 62.5% for that between 100 and 500/μL. The clinical efficacy rate at day 7 and at the end or discontinuation of the treatment was 79.6% and 59.1% in adult patients, respectively, and 57.1% and 75.0% in pediatric patients, respectively. Fifteen strains of causative bacteria were isolated in 13 adult patients at baseline. All strains were eradicated within 4 days of the treatment. The side effects that occurred in adult and pediatric patients during the treatment were all known and not specific to febrile neutropenia patients. The pharmacokinetics profiles of tazobactam/piperacillin in children with febrile neutropenia are unlikely to be different from those in children with a common bacterial infection and without any immunosuppressive conditions. The study results in Japanese patients with febrile neutropenia demonstrate that tazobactam/piperacillin treatment is efficacious and safe in adults. As for pediatric patients, given the limited number of cases studied, further investigation is needed (Clinical trial number: Japic CTI-121728).

  2. Novas diretrizes na abordagem clínica da neutropenia febril e da sepse em oncologia pediátrica New guidelines for the clinical management of febrile neutropenia and sepsis in pediatric oncology patients

    Directory of Open Access Journals (Sweden)

    Ana Verena Almeida Mendes

    2007-05-01

    Full Text Available OBJETIVOS: Fornecer subsídios à abordagem diagnóstica, profilática e terapêutica da neutropenia febril e da sepse em criança com doença oncológica, dando especial atenção aos novos protocolos e diretrizes. FONTES DE DADOS: Revisão de literatura científica utilizando uma busca bibliográfica eletrônica nas páginas do MEDLINE, Medscape, SciELO, Google, Cochrane e PubMED com as palavras-chave febrile, neutropenic, cancer, children, sepse, intensive, care. Foram selecionados artigos publicados entre 1987 e 2007, preferencialmente artigos de revisão, protocolos, revisões sistemáticas, estudos epidemiológicos, recomendações de força-tarefa e ensaios clínicos fase III. Foram revistos os consensos publicados pela Infectious Diseases Society of America, Center for Diseases Control e Infectious Diseases Working Party da German Society of Hematology and Oncology, além de recomendações da World Federation of Pediatric Intensive and Critical Care Societies e da Society of Critical Care Medicine. SÍNTESE DOS DADOS: A utilização de esquemas quimioterápicos agressivos, transplante de medula óssea e recursos de terapia intensiva aumentaram a sobrevida nas crianças com câncer e também a morbidade infecciosa, sendo as complicações sépticas a principal causa de mortalidade. Diversos fatores de risco têm sido identificados, como neutropenia, tipo oncológico, sinais clínicos e marcadores de resposta inflamatória (reação em cadeia da polimerase, procalcitonina, assim como a maior resistência aos antimicrobianos e antifúngicos. Protocolos de classificação de risco, de diagnóstico e tratamento devem ser estabelecidos em cada serviço, respeitando a flora microbiológica da população estudada. A terapia intensiva pediátrica tem aumentado a sobrevida a curto e longo prazo nestes pacientes. CONCLUSÕES: Pacientes oncológicos são particularmente vulneráveis a complicações infecciosas. A identificação e o tratamento

  3. The diagnostic value of soluble urokinase plasminogen activator receptor compared with C-reactive protein and procalcitonin in children with febrile neutropenia.

    Science.gov (United States)

    Sirinoglu, Melis; Soysal, Ahmet; Karaaslan, Ayşe; Kepenekli Kadayifci, Eda; Cinel, Ismail; Koç, Ahmet; Tokuç, Gülnur; Yaman, Ali; Haklar, Goncagül; Şirikçi, Önder; Turan, Serap; Altınkanat Gelmez, Gülşen; Söyletir, Güner; Bakır, Mustafa

    2016-04-01

    The aim of the present study was to determine the diagnostic value of soluble urokinase plasminogen activator receptor (suPAR) in pediatric patients with febrile neutropenia. A prospective case-control study was performed. Patients included 29 children with febrile neutropenia (FN) and 27 control subjects without any infection or immunosuppressive condition. Blood samples were obtained on the day of admission and on the 4th to 7th days of the hospital stay. The median (minimum-maximum) serum levels of suPAR obtained on the first day of the admission were 2.08 (0.93-9.42) and 2.22 (1.08-5.13) ng/mL for the FN group and the control group, respectively. The median serum levels of suPAR in the FN and control groups were not significantly different (P = .053). The mean serum suPAR level was significantly higher in nonsurvivors than in survivors in the FN group (P febrile neutropenia; however, persistent high serum suPAR level may predict mortality in FN in children.

  4. Prolonged or Standard Infusion of Cefepime Hydrochloride in Treating Patients With Febrile Neutropenia

    Science.gov (United States)

    2013-07-10

    Adult Acute Lymphoblastic Leukemia; Adult Acute Myeloid Leukemia; Adult Burkitt Lymphoma; Adult Diffuse Large Cell Lymphoma; Adult Diffuse Mixed Cell Lymphoma; Adult Diffuse Small Cleaved Cell Lymphoma; Adult Hodgkin Lymphoma; Adult Immunoblastic Large Cell Lymphoma; Adult Lymphoblastic Lymphoma; Atypical Chronic Myeloid Leukemia, BCR-ABL1 Negative; Breast Cancer; Chronic Eosinophilic Leukemia; Chronic Lymphocytic Leukemia; Chronic Myelogenous Leukemia; Chronic Myelomonocytic Leukemia; Chronic Neutrophilic Leukemia; Cutaneous T-cell Non-Hodgkin Lymphoma; Disseminated Neuroblastoma; Extranodal Marginal Zone B-cell Lymphoma of Mucosa-associated Lymphoid Tissue; Grade 1 Follicular Lymphoma; Grade 2 Follicular Lymphoma; Grade 3 Follicular Lymphoma; Malignant Testicular Germ Cell Tumor; Mantle Cell Lymphoma; Marginal Zone Lymphoma; Multiple Myeloma; Mycosis Fungoides/Sezary Syndrome; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Neoplasms; Neutropenia; Nodal Marginal Zone B-cell Lymphoma; Ovarian Epithelial Cancer; Ovarian Germ Cell Tumor; Plasma Cell Neoplasm; Poor Prognosis Metastatic Gestational Trophoblastic Tumor; Primary Myelofibrosis; Prolymphocytic Leukemia; Small Lymphocytic Lymphoma; Splenic Marginal Zone Lymphoma

  5. A prospective, randomized study of empirical antifungal therapy for the treatment of chemotherapy-induced febrile neutropenia in children.

    Science.gov (United States)

    Caselli, Désirée; Cesaro, Simone; Ziino, Ottavio; Ragusa, Pietro; Pontillo, Alfredo; Pegoraro, Anna; Santoro, Nicola; Zanazzo, Giulio; Poggi, Vincenzo; Giacchino, Mareva; Livadiotti, Susanna; Melchionda, Fraia; Chiodi, Marcello; Aricò, Maurizio

    2012-07-01

    Given that the rationale for empirical antifungal therapy in neutropenic children is limited and based on adult patient data, we performed a prospective, randomized, controlled trial that evaluated 110 neutropenic children with persistent fever. Those at high risk for invasive fungal infections (IFI) received caspofungin (Arm C) or liposomal amphotericinB (Arm B); those with a lower risk were randomized to receive Arm B, C, or no antifungal treatment (Arm A). Complete response to empirical antifungal therapy was achieved in 90/104 patients (86·5%): 48/56 at high risk (85·7%) [88·0% in Arm B; 83·9% in Arm C (P = 0·72)], and 42/48 at low risk (87·5%) [87·5% in control Arm A, 80·0% Arm B, 94·1% Arm C; (P = 0·41)]. None of the variables tested by multiple logistic regression analysis showed a significant effect on the probability to achieve complete response. IFI was diagnosed in nine patients (8·2%, 95% confidence interval, 3·8-15·0). This randomized controlled study showed that empirical antifungal therapy was of no advantage in terms of survival without fever and IFI in patients aged <18 years and defined with low risk of IFI. Higher risk patients, including those with relapsed cancer, appear to be the target for empirical antifungal therapy during protracted febrile neutropenia.

  6. Micro-organisms Associated with Febrile Neutropenia in Patients with Haematological Malignancies in a Tertiary Care Hospital in Eastern India.

    Science.gov (United States)

    Mandal, Prakas Kumar; Maji, Suman Kumar; Dolai, Tuphan Kanti; De, Rajib; Dutta, Shyamali; Saha, Sandeep; Bhattacharyya, Maitreyee

    2015-03-01

    There is paucity of information from eastern India with regard to observed dominant micro-organisms causing febrile neutropenia (FN) in patients with haematological malignancies. To identify the prevalence of pathogenic microorganisms associated with FN. A total number of 268 episodes of FN were analysed from September'2010 to October'2013. The blood samples were inoculated into brain heart infusion broth, glucose broth, Hicombi dual performance media (Himedia, LQ-12) at 37° C for 168 h and Bactec method was also performed for these samples. Blood agar, chocolate agar, MacConkey's agar and cystine lactose electrolyte deficient agar were used for isolation of the microorganisms. A total number of 78 (29.10 %) episodes revealed positive growths. Gram negative bacilli and Gram positive cocci were isolated in 61.53 and 34.61 % cases respectively. The eight commonest isolates were Pseudomonas aeruginosa (14.10 %), methicillin resistant Staphylococcus aureus (MRSA-12.82 %), Acinetobacter sps (11.53 %), coagulase negative Staphylococcus (10.25 %), Klebsiella pneumoniae (8.97 %), Escherichia coli (8.97 %), ESBL E. coli (6.41 %), methicillin sensitive S. aureus (MSSA-6.41 %). Amongst other less common isolates were Citrobacter kosseri (3.84 %), Citrobacter freundii (2.56 %), Ralstonia paucula (2.56 %), Cedecia neteri (1.28 %), methicillin resistant coagulase negative Staphylococcus (2.56 %). Candida spp. including two cases of Candida non-albicans was isolated in 3.84 % of cases. P. aeruginosa was the commonest pathogenic isolates in FN patients associated with haematological malignancies in this study. Gram negative bacteria were the commonest isolates in FN including significant numbers of rare opportunistic micro-organisms.

  7. Granulocyte colony-stimulating factors for febrile neutropenia prophylaxis following chemotherapy: systematic review and meta-analysis

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    Stevenson Matt D

    2011-09-01

    Full Text Available Abstract Background Febrile neutropenia (FN occurs following myelosuppressive chemotherapy and is associated with morbidity, mortality, costs, and chemotherapy reductions and delays. Granulocyte colony-stimulating factors (G-CSFs stimulate neutrophil production and may reduce FN incidence when given prophylactically following chemotherapy. Methods A systematic review and meta-analysis assessed the effectiveness of G-CSFs (pegfilgrastim, filgrastim or lenograstim in reducing FN incidence in adults undergoing chemotherapy for solid tumours or lymphoma. G-CSFs were compared with no primary G-CSF prophylaxis and with one another. Nine databases were searched in December 2009. Meta-analysis used a random effects model due to heterogeneity. Results Twenty studies compared primary G-CSF prophylaxis with no primary G-CSF prophylaxis: five studies of pegfilgrastim; ten of filgrastim; and five of lenograstim. All three G-CSFs significantly reduced FN incidence, with relative risks of 0.30 (95% CI: 0.14 to 0.65 for pegfilgrastim, 0.57 (95% CI: 0.48 to 0.69 for filgrastim, and 0.62 (95% CI: 0.44 to 0.88 for lenograstim. Overall, the relative risk of FN for any primary G-CSF prophylaxis versus no primary G-CSF prophylaxis was 0.51 (95% CI: 0.41 to 0.62. In terms of comparisons between different G-CSFs, five studies compared pegfilgrastim with filgrastim. FN incidence was significantly lower for pegfilgrastim than filgrastim, with a relative risk of 0.66 (95% CI: 0.44 to 0.98. Conclusions Primary prophylaxis with G-CSFs significantly reduces FN incidence in adults undergoing chemotherapy for solid tumours or lymphoma. Pegfilgrastim reduces FN incidence to a significantly greater extent than filgrastim.

  8. Predictive modeling of the outcomes of chemotherapy-induced (febrile) neutropenia prophylaxis with biosimilar filgrastim (MONITOR-GCSF study)

    Science.gov (United States)

    Aapro, M.; Ludwig, H.; Bokemeyer, C.; Gascón, P.; Boccadoro, M.; Denhaerynck, K.; Krendyukov, A.; Gorray, M.; MacDonald, K.; Abraham, I.

    2016-01-01

    Background Risk models of chemotherapy-induced (CIN) and febrile neutropenia (FN) have to date focused on determinants measured at the start of chemotherapy. We extended this static approach with a dynamic approach of CIN/FN risk modeling at the start of each cycle. Design We applied predictive modeling using multivariate logistic regression to identify determinants of CIN/FN episodes and related hospitalizations and chemotherapy disturbances (CIN/FN consequences) in analyses at the patient (‘ever’ during the whole period of chemotherapy) and cycle-level (during a given chemotherapy cycle). Statistical dependence of cycle data being ‘nested’ under patients was managed using generalized estimation equations. Predictive performance of each model was evaluated using bootstrapped c concordance statistics. Results Static patient-level risk models of ‘ever’ experiencing CIN/FN adverse events and consequences during a planned chemotherapy regimen included predictors related to history, risk factors, and prophylaxis initiation and intensity. Dynamic cycle-level risk models of experiencing CIN/FN adverse events and consequences in an upcoming cycle included predictors related to history, risk factors, and prophylaxis initiation and intensity; as well as prophylaxis duration, CIN/FN in prior cycle, and treatment center characteristics. Conclusion(s) These ‘real-world evidence’ models provide clinicians with the ability to anticipate CIN/FN adverse events and their consequences at the start of a chemotherapy line (static models); and, innovatively, to assess risk of CIN/FN adverse events and their consequences at the start of each cycle (dynamic models). This enables individualized patient treatment and is consistent with the EORTC recommendation to re-appraise CIN/FN risk at the start of each cycle. Prophylaxis intensity (under-, correctly-, or over-prophylacted relative to current EORTC guidelines) is a major determinant. Under-prophylaxis is clinically

  9. Detection of bacteria and fungi in blood of patients with febrile neutropenia by real-time PCR with universal primers and probes.

    Science.gov (United States)

    Teranishi, Hideto; Ohzono, Nanae; Inamura, Norikazu; Kato, Atsushi; Wakabayashi, Tokio; Akaike, Hiroto; Terada, Kihei; Ouchi, Kazunobu

    2015-03-01

    Febrile neutropenia is the main treatment-related cause of mortality in cancer patients. During June 2012 to April 2014, 97 blood culture samples were collected from patients receiving chemotherapy for hematological malignancy and cancer with febrile neutropenia episodes (FNEs). The samples were examined for the presence of bacteria and fungi using real-time PCR amplification and sequencing of 16S and 18S rRNA genes. Bacteria were identified in 20 of 97 samples (20.6%) by the real-time PCR assay and in 10 of 97 (10.3%) samples by blood culture. In 6 blood culture-positive samples, the real-time PCR assay detected the same type of bacteria. No fungi were detected by the real-time PCR assay or blood culture. During antibiotic therapy, all samples were negative by blood culture, but the real-time PCR assay yielded a positive result in 2 cases of 2 (100%). The bacterial DNA copy number was not well correlated with the serum C-reactive protein titer of patients with FNEs. We conclude that a real-time PCR assay could provide better detection of causative microbes' in a shorter time, and with a smaller blood sample than blood culture. Using a real-time PCR assay in combination with blood culture could improve microbiological documentation of FNEs.

  10. The role of ¹⁸F-FDG PET/CT for the diagnosis of infections in patients with hematological malignancies and persistent febrile neutropenia.

    Science.gov (United States)

    Gafter-Gvili, Anat; Paul, Mical; Bernstine, Hanna; Vidal, Liat; Ram, Ron; Raanani, Pia; Yeshurun, Moshe; Tadmor, Boaz; Leibovici, Leonard; Shpilberg, Ofer; Groshar, David

    2013-09-01

    We assessed the performance of PET/CT for diagnosis and management of infections in high-risk hematological cancer patients with persistent febrile neutropenia in a prospective study. (18)F-FDG PET/CT with contrast-enhanced CT was performed on day 5-7 of persistent fever. Between 2008 and 2011, 91 PET/CT examinations were performed for different episodes in 79 patients, resulting in 117 diagnoses. The sensitivity of the PET/CT was 79.8% (71/89) compared to 51.7% (46/89) with chest/sinus CT alone. Specificities were 32.14% (9/28) vs. 42.85% (12/28), respectively. PET/CT resulted in a change from the pre-test diagnosis in 63/91 (69%) of episodes and in modification of patients' management in 46/91 (55%). PET/CT was beneficial in diagnosing abdominal infections. PET/CT has a potential role in the diagnostic evaluation of patients with persistent febrile neutropenia.

  11. The predictive value of soluble biomarkers (CD14 subtype, interleukin-2 receptor, human leucocyte antigen-G) and procalcitonin in the detection of bacteremia and sepsis in pediatric oncology patients with chemotherapy-induced febrile neutropenia.

    Science.gov (United States)

    Urbonas, Vincas; Eidukaitė, Audronė; Tamulienė, Indrė

    2013-04-01

    Prediction of bacteremia/sepsis in childhood oncology patients with febrile neutropenia still remains a challenge for the medical community due to the lack of reliable biomarkers, especially at the beginning of infectious process. The objective of this study was to evaluate diagnostic value of soluble biomarkers (CD14 subtype, interleukin-2 receptor, HLA-G) and procalcitonin (PCT) in the identification of infectious process at the beginning of a febrile episode in pediatric oncology patients. A total of 62 episodes of febrile neutropenia in 37 childhood oncology patients were enrolled in this study. Serum samples were collected at presentation after confirmation of febrile neutropenia and analyzed according to recommendations of manufacturers. Patients were classified into bacteremia/sepsis and fever of unknown origin groups. Median of PCT and sIL-2R were considerably higher in bacteremia/sepsis group compared to fever of unknown origin group, whereas median of sHLA-G and presepsin levels between investigated groups did not differ sufficiently. PCT and sIL-2R determination might be used as an additional diagnostic tool for the detection of bacteremia/sepsis in childhood oncology patients with febrile neutropenia. Copyright © 2013 Elsevier Ltd. All rights reserved.

  12. Multisite external validation of a risk prediction model for the diagnosis of blood stream infections in febrile pediatric oncology patients without severe neutropenia.

    Science.gov (United States)

    Esbenshade, Adam J; Zhao, Zhiguo; Aftandilian, Catherine; Saab, Raya; Wattier, Rachel L; Beauchemin, Melissa; Miller, Tamara P; Wilkes, Jennifer J; Kelly, Michael J; Fernbach, Alison; Jeng, Michael; Schwartz, Cindy L; Dvorak, Christopher C; Shyr, Yu; Moons, Karl G M; Sulis, Maria-Luisa; Friedman, Debra L

    2017-10-01

    Pediatric oncology patients are at an increased risk of invasive bacterial infection due to immunosuppression. The risk of such infection in the absence of severe neutropenia (absolute neutrophil count ≥ 500/μL) is not well established and a validated prediction model for blood stream infection (BSI) risk offers clinical usefulness. A 6-site retrospective external validation was conducted using a previously published risk prediction model for BSI in febrile pediatric oncology patients without severe neutropenia: the Esbenshade/Vanderbilt (EsVan) model. A reduced model (EsVan2) excluding 2 less clinically reliable variables also was created using the initial EsVan model derivative cohort, and was validated using all 5 external validation cohorts. One data set was used only in sensitivity analyses due to missing some variables. From the 5 primary data sets, there were a total of 1197 febrile episodes and 76 episodes of bacteremia. The overall C statistic for predicting bacteremia was 0.695, with a calibration slope of 0.50 for the original model and a calibration slope of 1.0 when recalibration was applied to the model. The model performed better in predicting high-risk bacteremia (gram-negative or Staphylococcus aureus infection) versus BSI alone, with a C statistic of 0.801 and a calibration slope of 0.65. The EsVan2 model outperformed the EsVan model across data sets with a C statistic of 0.733 for predicting BSI and a C statistic of 0.841 for high-risk BSI. The results of this external validation demonstrated that the EsVan and EsVan2 models are able to predict BSI across multiple performance sites and, once validated and implemented prospectively, could assist in decision making in clinical practice. Cancer 2017;123:3781-3790. © 2017 American Cancer Society. © 2017 American Cancer Society.

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

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    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.

  14. Factores de mal pronóstico en pacientes internados con Neutropenia al inicio del episodio febril Prognostic risk factors for serious complications in an inpatient population with neutropenia at the onset of a febrile episode

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    Carlos Gómez Roca

    2006-10-01

    Full Text Available Los pacientes con neutropenia y fiebre constituyen una población heterogénea con riesgo variable para el desarrollo de complicaciones serias y mortalidad. El objetivo de este trabajo es identificar factores que, presentes al ingreso, estuvieran asociados a mayor riesgo de complicaciones graves en pacientes que se internan por neutropenia y fiebre. Se trata de un estudio de seguimiento de una cohorte de 238 episodios de neutropenia y fiebre (neutrófilos 38.3 °C en 167 pacientes internados en sala general en nuestra institución desde 1997 a 2004. Ochenta y dos por ciento de los pacientes tenían enfermedad hematológica, 14% tumores sólidos y 4% no asociados a quimioterapia. Se registraron 67 eventos adversos (46% de insuficiencia renal, 27% de hipotensión refractaria, 15% de insuficiencia respiratoria y 12% con sangrado mayor. Se hallaron diferencias significativas en presencia de comorbilidades previas, temperatura mayor a 39 °C, frecuencia cardíaca mayor a 120 latidos por minuto, frecuencia respiratoria mayor a 24 por minuto, tensión arterial sistólica menor a 90 mm Hg, presencia de 3 o más valores de laboratorio alterados al ingreso, presencia de foco clínico y hemocultivos positivos. En el análisis multivariado de regresión logística mantuvieron asociación independiente con mayor riesgo de eventos graves: hipotensión arterial sistólica (OR=7, pPatients with neutropenia and fever conform a heterogeneous population with a variable risk of serious complications and mortality. The goal of this study was to identify prognostic risk factors present at the beginning of the episode, for adverse events and serious complications in patients admitted in a general ward with fever and neutropenia. A cohort of 238 episodes with neutropenia and fever (neutrophils 38.3 °C in 167 patients admitted to our general hospital between 1997 and 2004 was followed. Eighty two percent of the patients had hematologic malignancies, 14% solid tumors

  15. Prevalence of Resistant Gram-Negative Bacilli in Bloodstream Infection in Febrile Neutropenia Patients Undergoing Hematopoietic Stem Cell Transplantation: A Single Center Retrospective Cohort Study.

    Science.gov (United States)

    Wang, Ling; Wang, Ying; Fan, Xing; Tang, Wei; Hu, Jiong

    2015-11-01

    Bloodstream infection (BSI) is an important cause of morbidity and mortality in patients undergoing hematopoietic stem cell transplantation (HSCT). To evaluate the causative bacteria and identify risk factors for BSI associated mortality in febrile neutropenia patients undergoing HSCT, we collected the clinical and microbiological data from patients underwent HSCT between 2008 and 2014 and performed a retrospective analysis. Throughout the study period, among 348 episodes of neutropenic fever in patients underwent HSCT, 89 episodes in 85 patients had microbiological defined BSI with a total of 108 isolates. Gram-negative bacteria (GNB) were the most common isolates (76, 70.3%) followed by gram-positive bacteria (GPB, 29, 26.9%) and fungus (3, 2.8%). As to the drug resistance, 26 multiple drug resistance (MDR) isolates were identified. Resistant isolates (n = 23) were more common documented in GNB, mostly Escherichia coli (9/36, 25%) and Klebsiella pneumonia (6/24, 25%). A total of 12 isolated were resistant to carbapenem including 4 K pneumoniae (4/24, 16.7%), 3 Stenotrophomonas maltophilia, and 1 Pseudomonas aeruginosa and other 4 GNB isolates (Citrobacter freumdii, Pseudomonas stutzeri, Acinetobacter baumanii, and Chryseobacterium indologenes). As to the GPB, only 3 resistant isolates were documented including 2 methicillin-resistant isolates (Staphylococcus hominis and Arcanobacterium hemolysis) and 1 vancomycin-resistant Enterococcus faecium. Among these 85 patients with documented BSI, 11 patients died of BSI as primary or associated cause with a BSI-related mortality of 13.1 ± 3.7% and 90-day overall survival after transplantation at 80.0 ± 4.3%. Patients with high-risk disease undergoing allo-HSCT, prolonged neutropenia (≥15 days) and infection with carbapenem-resistant GNB were associated with BSI associated mortality in univariate and multivariate analyses. Our report revealed a prevalence of GNB in BSI of neutropenic patients undergoing

  16. Potential of polymerase chain reaction and galactomannan for the diagnosis of invasive aspergillosis in patients with febrile neutropenia.

    Science.gov (United States)

    Aslan, Muge; Oz, Yasemin; Aksit, Filiz; Akay, Olga M

    2015-06-01

    The incidence of invasive aspergillosis (IA) has increased over the last years, especially in immuncompromised patients with high mortality rates. Because of difficulties about the diagnosis; serological methods [galactomannan (GM) antigen test] and polymerase chain reaction (PCR) developed in recent years. MycAssay Aspergillus PCR performance in the diagnosis of IA was evaluated and compared with the GM and in-house PCR. This study was conducted with 358 serum samples obtained from 99 patient with febrile neutropenic episodes who were followed in haematology and bone marrow transplantation units. Patients were classified by the European Organization for the Research and Treatment of Cancer/Mycoses Study Group criteria, 18 of them is proven and probable IA. GM antigen test and two different real-time PCR; one of them is fist commercial PCR for IA; Mycassay Aspergillus and the other one is in-house real-time PCR performed. Sensitivity values were Mycassay Aspergillus PCR, in-house PCR, and GM 65.38%, 11.53% and 23.07%, respectively. The high sensitivity obtained from Mycassay Aspergillus PCR and sensitivity is increased by using a combination of diagnostic methods. GM antigen test and real-time PCR could be beneficial for early diagnosis and treatment of IA. For routine usage of PCR as diagnostic assay more studies needed in future.

  17. Liposomal amphotericin B: a review of its use as empirical therapy in febrile neutropenia and in the treatment of invasive fungal infections.

    Science.gov (United States)

    Moen, Marit D; Lyseng-Williamson, Katherine A; Scott, Lesley J

    2009-01-01

    Liposomal amphotericin B (AmBisome) is a lipid-associated formulation of the broad-spectrum polyene antifungal agent amphotericin B. It is active against clinically relevant yeasts and moulds, including Candida spp., Aspergillus spp. and filamentous moulds such as Zygomycetes, and is approved for the treatment of invasive fungal infections in many countries worldwide. It was developed to improve the tolerability profile of amphotericin B deoxycholate, which was for many decades considered the gold standard of antifungal treatment, despite being associated with infusion-related events and nephrotoxicity. In well controlled trials, liposomal amphotericin B had similar efficacy to amphotericin B deoxycholate and amphotericin B lipid complex as empirical therapy in adult and paediatric patients with febrile neutropenia. In addition, caspofungin was noninferior to liposomal amphotericin B as empirical therapy in adult patients with febrile neutropenia. For the treatment of confirmed invasive fungal infections, liposomal amphotericin B was more effective than amphotericin B deoxycholate treatment in patients with disseminated histoplasmosis and AIDS, and was noninferior to amphotericin B deoxycholate in patients with acute cryptococcal meningitis and AIDS. In adults, micafungin was shown to be noninferior to liposomal amphotericin B for the treatment of candidaemia and invasive candidiasis. Data from animal studies suggested that higher dosages of liposomal amphotericin B might improve efficacy; however, in the AmBiLoad trial in patients with invasive mould infection, there was no statistical difference in efficacy between the standard dosage of liposomal amphotericin B 3 mg/kg/day and a higher 10 mg/kg/day dosage, although the standard dosage was better tolerated. Despite being associated with fewer infusion-related adverse events and less nephrotoxicity than amphotericin B deoxycholate and amphotericin B lipid complex, liposomal amphotericin B use is still limited to

  18. Monitoring procalcitonin in febrile neutropenia: what is its utility for initial diagnosis of infection and reassessment in persistent fever?

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    James Owen Robinson

    Full Text Available BACKGROUND: Management of febrile neutropenic episodes (FE is challenged by lacking microbiological and clinical documentation of infection. We aimed at evaluating the utility of monitoring blood procalcitonin (PCT in FE for initial diagnosis of infection and reassessment in persistent fever. METHODS: PCT kinetics was prospectively monitored in 194 consecutive FE (1771 blood samples: 65 microbiologically documented infections (MDI, 33.5%; 49 due to non-coagulase-negative staphylococci, non-CNS, 68 clinically documented infections (CDI, 35%; 39 deep-seated, and 61 fever of unexplained origin (FUO, 31.5%. RESULTS: At fever onset median PCT was 190 pg/mL (range 30-26'800, without significant difference among MDI, CDI and FUO. PCT peak occurred on day 2 after onset of fever: non-CNS-MDI/deep-seated-CDI (656, 80-86350 vs. FUO (205, 33-771; p500 pg/mL distinguished non-CNS-MDI/deep-seated-CDI from FUO with 56% sensitivity and 90% specificity. PCT was >500 pg/ml in only 10% of FUO (688, 570-771. A PCT peak >500 pg/mL (1196, 524-11950 occurred beyond 3 days of persistent fever in 17/21 (81% invasive fungal diseases (IFD. This late PCT peak identified IFD with 81% sensitivity and 57% specificity and preceded diagnosis according to EORTC-MSG criteria in 41% of cases. In IFD responding to therapy, median days to PCT <500 pg/mL and defervescence were 5 (1-23 vs. 10 (3-22; p = 0.026, respectively. CONCLUSION: While procalcitonin is not useful for diagnosis of infection at onset of neutropenic fever, it may help to distinguish a minority of potentially severe infections among FUOs on day 2 after onset of fever. In persistent fever monitoring procalcitonin contributes to early diagnosis and follow-up of invasive mycoses.

  19. Cost-effectiveness of febrile neutropenia prevention with primary versus secondary G-CSF prophylaxis for adjuvant chemotherapy in breast cancer: a systematic review.

    Science.gov (United States)

    Younis, T; Rayson, D; Jovanovic, S; Skedgel, C

    2016-10-01

    The adoption of primary (PP) versus secondary prophylaxis (SP) of febrile neutropenia (FN), with granulocyte colony-stimulating factors (G-CSF), for adjuvant chemotherapy (AC) regimens in breast cancer (BC) could be affected by its "value for money". This systematic review examined (i) cost-effectiveness of PP versus SP, (ii) FN threshold at which PP is cost-effective including the guidelines 20 % threshold and (iii) potential impact of G-CSF efficacy assumptions on outcomes. The systematic review identified all cost-effectiveness/cost-utility analyses (CEA/CUA) involving PP versus SP G-CSF for AC in BC that met predefined inclusion/exclusion criteria. Five relevant CEA/CUA were identified. These CEA/CUA examined different AC regimens (TAC = 2; FEC-D = 1; TC = 2) and G-CSF formulations (filgrastim "F" = 4; pegfilgrastim "P" = 4) with varying baseline FN-risk (range 22-32 %), mortality (range 1.4-6.0 %) and utility (range 0.33-0.47). The potential G-CSF benefit, including FN risk reduction with P versus F, varied among models. Overall, relative to SP, PP was not associated with good value for money, as per commonly utilized CE thresholds, at the baseline FN rates examined, including the consensus 20 % FN threshold, in most of these studies. The value for money associated with PP versus SP was primarily dependent on G-CSF benefit assumptions including reduced FN mortality and improved BC survival. PP G-CSF for FN prevention in BC patients undergoing AC may not be a cost-effective strategy at the guidelines 20 % FN threshold.

  20. 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

  1. 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.

  2. Incidence of Febrile Neutropenia in Korean Female Breast Cancer Patients Receiving Preoperative or Postoperative Doxorubicin/Cyclophosphamide Followed by Docetaxel Chemotherapy

    Science.gov (United States)

    Kim, Chang Gon; Sohn, Joohyuk; Chon, Hongjae; Kim, Joo Hoon; Heo, Su Jin; Cho, Hyunsoo; Kim, In Jung; Kim, Seung Il; Park, Seho; Park, Hyung Seok

    2016-01-01

    Purpose Doxorubicin/cyclophosphamide followed by docetaxel chemotherapy (AC-D) is an intermediate risk factor (incidence of 10%–20%) for febrile neutropenia (FN) in breast cancer. However, the reported incidence of FN while using this regimen was obtained mostly from Western breast cancer patients, with little data available from Asian patients. This study aimed to assess the incidence of FN in Korean breast cancer patients and to describe clinical variables related to FN. Methods From September 2010 to February 2013, data from the Yonsei Cancer Center registry of breast cancer patients who received neoadjuvant or adjuvant chemotherapy with four cycles of AC-D (60 mg/m2 doxorubicin, 600 mg/m2 cyclophosphamide every 3 weeks for four cycles followed by 75 mg/m2 or 100 mg/m2 docetaxel every 3 weeks for four cycles) were analyzed. The incidence of FN, FN associated complications, dose reduction/delays, and relative dose intensity (RDI) were investigated. Results Among the 254 patients reported to the registry, the FN incidence after AC-D chemotherapy was 29.5% (75/254), consisting of 25.2% (64/254) events during AC and 4.7% (12/254) during docetaxel chemotherapy. Dose reductions, delays, and RDI less than 85.0% during AC were observed in 16.5% (42/254), 19.5% (47/254), and 11.0% (28/254) of patients, respectively. Patients with FN events frequently experienced dose reduction/delays, which eventually led to a decreased RDI. Conclusion The incidence of FN during AC-D neoadjuvant or adjuvant chemotherapy was higher than expected in Korean breast cancer patients. Whether these patients should be classified as a high-risk group for FN warrants future prospective studies. PMID:27064666

  3. Economic costs of chemotherapy-induced febrile neutropenia among patients with non-Hodgkin’s lymphoma in European and Australian clinical practice

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    Weycker Derek

    2012-08-01

    Full Text Available Abstract Background Economic implications of chemotherapy-induced febrile neutropenia (FN in European and Australian clinical practice are largely unknown. Methods Data were obtained from a European (97% and Australian (3% observational study of patients with non-Hodgkin’s lymphoma (NHL receiving CHOP (±rituximab chemotherapy. For each patient, each cycle of chemotherapy within the course, and each occurrence of FN within cycles, was identified. Patients developing FN in a given cycle (“FN patients”, starting with the first, were matched to those who did not develop FN in that cycle (“comparison patients”, irrespective of subsequent FN events. FN-related healthcare costs (£2010 were tallied for the initial FN event as well as follow-on care and FN events in subsequent cycles. Results Mean total cost was £5776 (95%CI £4928-£6713 higher for FN patients (n = 295 versus comparison patients, comprising £4051 (£3633-£4485 for the initial event and a difference of £1725 (£978-£2498 in subsequent cycles. Among FN patients requiring inpatient care (76% of all FN patients, mean total cost was higher by £7259 (£6327-£8205, comprising £5281 (£4810-£5774 for the initial hospitalization and a difference of £1978 (£1262-£2801 in subsequent cycles. Conclusions Cost of chemotherapy-induced FN among NHL patients in European and Australian clinical practice is substantial; a sizable percentage is attributable to follow-on care and subsequent FN events.

  4. Clinical Outcomes and Cost-effectiveness of Primary Prophylaxis of Febrile Neutropenia During Adjuvant Docetaxel and Cyclophosphamide Chemotherapy for Breast Cancer.

    Science.gov (United States)

    Yu, Joanne L; Chan, Kelvin; Kurin, Michael; Pasetka, Mark; Kiss, Alex; Sridhar, Srikala S; Warner, Ellen

    2015-01-01

    Docetaxel and cyclophosphamide (TC) is a widely used breast cancer adjuvant regimen. We sought to compare the rates of febrile neutropenia (FN) between patients receiving no primary prophylaxis (PP) and those receiving PP with either granulocyte-colony stimulating factor (G-CSF) or antibiotics. We also analyzed cost-effectiveness of TC with and without either G-CSF or antibiotics. Charts were reviewed of all 340 patients who received adjuvant TC between January 2008 and December 2012 at two major cancer centers. Rates of FN in the three groups - no PP, PP with G-CSF and PP with antibiotics were compared. A Markov model was constructed comparing cost-effectiveness of PP with G-CSF, PP with antibiotics, and secondary prophylaxis (SP) with G-CSF after an episode of FN in a previous cycle. Costs were based on actual resource utilization and supplemented by the published literature, adjusted to 2012 Canadian dollars. Of the 73 (21%) patients who did not receive any PP, 23 (32%) of patients developed FN. Of the 192 (57%) patients receiving PP with G-CSF alone, only two (1%; p < 0.0001) developed FN; and of the 53 (16%) receiving PP with antibiotics alone, six (11%; p < 0.01) developed FN. From a cost-standpoint, PP with G-CSF was less cost-effective than PP with antibiotics. The rate of FN with TC chemotherapy exceeds 30%, and American Society of Clinical Oncology guidelines recommend PP with G-CSF in this situation. PP with antibiotics is more cost-effective, and is a reasonable option in resource-limited settings or for patients who decline or do not tolerate G-CSF.

  5. 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

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    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

  6. Meta-Analysis and Cost Comparison of Empirical versus Pre-Emptive Antifungal Strategies in Hematologic Malignancy Patients with High-Risk Febrile Neutropenia.

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    Monica Fung

    Full Text Available Invasive fungal disease (IFD causes significant morbidity and mortality in hematologic malignancy patients with high-risk febrile neutropenia (FN. These patients therefore often receive empirical antifungal therapy. Diagnostic test-guided pre-emptive antifungal therapy has been evaluated as an alternative treatment strategy in these patients.We conducted an electronic search for literature comparing empirical versus pre-emptive antifungal strategies in FN among adult hematologic malignancy patients. We systematically reviewed 9 studies, including randomized-controlled trials, cohort studies, and feasibility studies. Random and fixed-effect models were used to generate pooled relative risk estimates of IFD detection, IFD-related mortality, overall mortality, and rates and duration of antifungal therapy. Heterogeneity was measured via Cochran's Q test, I2 statistic, and between study τ2. Incorporating these parameters and direct costs of drugs and diagnostic testing, we constructed a comparative costing model for the two strategies. We conducted probabilistic sensitivity analysis on pooled estimates and one-way sensitivity analyses on other key parameters with uncertain estimates.Nine published studies met inclusion criteria. Compared to empirical antifungal therapy, pre-emptive strategies were associated with significantly lower antifungal exposure (RR 0.48, 95% CI 0.27-0.85 and duration without an increase in IFD-related mortality (RR 0.82, 95% CI 0.36-1.87 or overall mortality (RR 0.95, 95% CI 0.46-1.99. The pre-emptive strategy cost $324 less (95% credible interval -$291.88 to $418.65 pre-emptive compared to empirical than the empirical approach per FN episode. However, the cost difference was influenced by relatively small changes in costs of antifungal therapy and diagnostic testing.Compared to empirical antifungal therapy, pre-emptive antifungal therapy in patients with high-risk FN may decrease antifungal use without increasing mortality

  7. Evaluación del desenlace y características clínicas de una serie de niños con neutropenia febril sin foco en el Hospital Universitario San Vicente de Paúl, Medellín, Colombia, 2000-2005

    OpenAIRE

    María Adelaida Aristizábal Gil; Isabel Cristina Valencia Montoya; Carolina Jaramillo Arango

    2008-01-01

    Introducción: la neutropenia febril (NF) se asocia a infección en 48-60% de los casos y es la segunda causa de ingreso hospitalario al servicio de oncología pediátrica. El objetivo del estudio fue evaluar el desenlace de una serie de niños, que recibían tratamiento para neutropenia febril sin foco aparente, según un protocolo preestablecido en el Servicio de Hematooncología infantil del Hospital Universitario San Vicente de Paúl. MATERIALES Y MÉTODOS: se incluyeron retrospectivamente historia...

  8. Febrile neutropenia in childhood cancer

    African Journals Online (AJOL)

    Chemotherapy-induced immunosuppression renders children who receive treatment for cancer ... of the effect of chemotherapeutic agents and radiotherapy on the proliferation and ... negative organisms penetrate the mucosa frequently at the ...

  9. Third generation cephalosporin resistant Enterobacteriaceae and multidrug resistant gram-negative bacteria causing bacteremia in febrile neutropenia adult cancer patients in Lebanon, broad spectrum antibiotics use as a major risk factor, and correlation with poor prognosis.

    Science.gov (United States)

    Moghnieh, Rima; Estaitieh, Nour; Mugharbil, Anas; Jisr, Tamima; Abdallah, Dania I; Ziade, Fouad; Sinno, Loubna; Ibrahim, Ahmad

    2015-01-01

    implications for the management of febrile neutropenia, especially in breakthrough bacteremia and fever when patients are already on broadspectrum antibiotics. Emergence of resistance to 3GCs and, to a lesser extent, to carbapenems in GN isolates has to be considered seriously in our local guidelines for empiric treatment of febrile neutropenia, especially given that their occurrence was proven to be associated with poorer outcomes.

  10. 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.

  11. Cefepime Monotherapy is as Effective as Ceftriaxone Plus Amikacin in Pediatric Patients with Cancer and High-Risk Febrile Neutropenia: A Randomized Comparison

    Directory of Open Access Journals (Sweden)

    Carlos Alberto Pires Pereira

    2008-01-01

    Full Text Available The empirical use of antibiotic therapies is widely accepted in patients with fever and neutropenia during cancer chemotherapy. The use of intravenous monotherapy with broad-spectrum antibiotics in patients with high-risk of complications is an appropriate alternative. However, few data are available in pediatric patients. We conducted a prospective, randomized, open study in patients with lymphoma or leukemia who had fever and neutropenia during chemotherapy. Patients were randomized to receive cefepime (CFP or ceftriaxone plus amikacin (CFT+AK. A total of 57 patients with 125 episodes of fever and neutropenia were evaluated (CFP, 62 and CFT + AK, 63 episodes. The mean neutrophil count at admission was 118.6 cells mm-3 (CFP and 107 cells mm-3 (CFT+AK. The mean duration of neutropenia was 9.0 days (CFP and 8.0 days (CFT+AK. Analyzing only the first episodes of each patient, CFP treatment was successful in 65.5% of the episodes and CFT+AK were successful in 64.3%. Overall rates of success with modification were 90% (CFP and 89% (CFT+AK. No major treatment-emergent toxicity was reported. Monotherapy with CFP seems to be as effective and safe as the combination of CFT+AK for initial empirical therapy in children and adolescents with NF.

  12. Febrile Neutropenia Risk Assessment and Granulocyte-Colony Stimulating Factor Support in Patients with Diffuse Large B Cell Lymphoma Receiving R-CHOP Regimens

    DEFF Research Database (Denmark)

    Salar, Antonio; Haioun, Corinne; Rossi, Francesca Gaia

    2009-01-01

    at lower risk), and only around two-thirds of patients received optimal chemotherapy RDI. Our data suggest that improvements in neutropenia management are required. More consistent use of G-CSF primary prophylaxis may further reduce FN and assist in optimal chemotherapy delivery. Sponsored by Amgen...... Disclosures: Salar: Amgen: Honoraria. Haioun: Roche: Research Funding; Amgen: Other, Research Funding; Celgene: Other, Research Funding; Mundipharma: Research Funding. Pettengell: Amgen: Honoraria, Speakers Bureau; Roche: Honoraria, Speakers Bureau; Bayer: Honoraria, Speakers Bureau. Jaeger: Amgen: Research...

  13. 中性粒细胞缺乏并细菌感染发热患儿的诊断与治疗%Diagnosis and treatment of bacterial infection in children with febrile neutropenia

    Institute of Scientific and Technical Information of China (English)

    孙立荣; 杨静

    2015-01-01

    Infection rate was high in children with hematologic cancers and febrile neutropenia,especially the number of drug-resistant bacteria showed an increasing trend.Because of defects of the immune function,the typical symptoms,pathogenic bacteria and infection was not clear in these children,the fever may be the only sign of serious underlying infection,mortality related with infection was high,so it was important to evalute the clinical risk accuratly and select antibiotic properly.%中性粒细胞缺乏的造血系统恶性肿瘤患儿感染发生率高,尤其是耐药菌的感染数量呈增加趋势.此类患儿免疫功能低下,炎症的症状、体征不具型,病原菌及感染灶也不明确,发热可能是严重潜在感染的唯一征象,感染相关病死率高,因此,准确地进行临床及风险度评估,并选用恰当的抗菌药物具有重要临床意义.

  14. Routine Primary Prophylaxis for Febrile Neutropenia with Biosimilar Granulocyte Colony-Stimulating Factor (Nivestim or Pegfilgrastim Is Cost Effective in Non-Hodgkin Lymphoma Patients undergoing Curative-Intent R-CHOP Chemotherapy.

    Directory of Open Access Journals (Sweden)

    Xiao Jun Wang

    Full Text Available This study aims to compare the cost-effectiveness of various strategies of myeloid growth factor prophylaxis for reducing the risk of febrile neutropenia (FN in patients with non-Hodgkin lymphoma in Singapore who are undergoing R-CHOP chemotherapy with curative intent.A Markov model was created to compare seven prophylaxis strategies: 1 primary prophylaxis (PP with nivestim (biosimilar filgrastim throughout all cycles of chemotherapy; 2 PP with nivestim during the first two cycles of chemotherapy; 3 secondary prophylaxis (SP with nivestim; 4 PP with pegfilgrastim throughout all cycles of chemotherapy; 5 PP with pegfilgrastim during the first two cycles of chemotherapy; 6 SP with pegfilgrastim; and 7 no prophylaxis (NP. The perspective of a hospital was taken and cost-effectiveness was expressed as the cost per episode of FN avoided over six cycles of chemotherapy. A probabilistic sensitivity analysis was conducted.Strategies 3, 6, and 7 were dominated in the base case analysis by strategy 5. The costs associated with strategies 2, 5, 1, and 4 were US$3,813, US$4,056, US$4,545, and US$5,331, respectively. The incremental cost-effectiveness ratios for strategy 5 vs. strategy 2, strategy 1 vs. strategy 5, and strategy 4 vs. strategy 1 were US$13,532, US$22,565, and US$30,452, respectively, per episode of FN avoided. Strategy 2 has the highest probability to be cost-effective (ranged from 48% to 60% when the willingness to pay (WTP threshold is lower than US$10,000 per FN episode prevented.In Singapore, routine PP with granulocyte colony-stimulating factor (nivestim or pegfilgrastim is cost-effective for reducing the risk of FN in patients receiving R-CHOP.

  15. Interleukin-5, interleukin-6, interleukin-8 and tumour necrosis factor-alpha levels obtained within 24-h of admission do not predict high-risk infection in children with febrile neutropenia

    Directory of Open Access Journals (Sweden)

    R Aggarwal

    2013-01-01

    Full Text Available Purpose: Biomarkers that can predict the severity of febrile neutropenia (FN are potential tools for clinical practice. Objective: The objective of this study is to evaluate the reliability of plasma interleukin (IL levels as indicators of high-risk FN. Materials and Methods: Children with haematological malignancies and FN were enrolled prospectively. A blood sample was obtained within 24-h of admission for estimation of IL-5, IL-6, IL-8 and tumour necrosis factor-alpha (TNF-α level by the enzyme-linked immunosorbent assay. Patients were stratified into three groups. Group I (low-risk: No focus of infection; Group II: Clinical/radiological focus of infection; Group III: Microbiologically proven infection or FN related mortality. Groups II and III were analysed as high-risk. The cytokines were assessed at three different cut-off levels. Results: A total of 52 episodes of FN in 48 patients were evaluated. The mean age was 6 years (range: 2-13. Primary diagnosis included acute lymphoblastic leukaemia (82%, non-Hodgkin′s lymphoma (13% and acute myeloid leukaemia (5%. Absolute neutrophil count was < 200 cells/μl in half and 200-500 in 23%. Majority were categorised as Group I (69%, followed by Group II (16% and III (15%. The range of IL-5 was too narrow and similar in the two risk-groups to be of any relevance. The best sensitivity of TNF-α and IL-6 for high-risk group was 78% and 70%, respectively. The highest specificity observed was 35%. The negative predictive value of IL-6, IL-8 and TNF-α exceeded 80%. Conclusion: IL-5, IL-6, IL-8 and TNF-α failed as predictors of clinically localised or microbiologically documented infection in children with chemotherapy induced FN. However, IL-6, IL-8 and TNF-α could be useful in excluding the possibility of high-risk infection.

  16. 比阿培南治疗中性粒细胞减少伴发热的64例恶性血液病患者的疗效观察%Observation of the clinical efficacy of biapenem for treating febrile neutropenia in 64 patients with malignant hematonosis

    Institute of Scientific and Technical Information of China (English)

    晏丽; 娄世锋

    2013-01-01

    目的 评价比阿培南对中性粒细胞减少伴发热的恶性血液病患者的临床疗效.方法 回顾性分析2011年3月至2012年5月该院住院的中性粒细胞减少伴发热的恶性血液病患者64例的临床资料.结果 有效率为73.4%,细菌学清除率为55.6%,不良反应率为4.7%.结论比阿培南治疗中性粒细胞减少伴发热的恶性血液病患者安全有效.%Objective To evaluate the clinical efficacy of biapenem for treating febrile neutropenia in malignant hematonosis. Methods The clinical data in 64 patients with malignant hematonosis complicated with febrile neutropenia in this hospital from March 2011 to May 2012 were retrospectively analyzed. Results The total clinical effective rate was 73. 4%,the bacterial eradica tion rate was 55. 6% and the adverse reaction rate was 4. 7%. Conclusion Biapenem is safe and effective for treating febrile neu tropenia in the patients with malignant hematonosis.

  17. The clinical value of procalcitonin in patients with chemotherapy-induced febrile neutropenia%降钙素原在化疗致粒细胞减少伴发热患者中的临床意义

    Institute of Scientific and Technical Information of China (English)

    张忠伟; 申丽华; 傅凤鸣; 王朋妹; 朱彪

    2016-01-01

    Background and purpose:Previous researches have shown that procalcitonin differentiates infec-tious from non-infectious fever and assesses the severity of infectious diseases. This study aimed to investigate the clin-ical value of procalcitonin in patients with chemotherapy-induced febrile neutropenia.Methods:A total of 147 patients with chemotherapy-induced febrile neutropenia admitted to intensive care unit from Jan. 2012 to Dec. 2014 were di-vided into infectious group and fever of unknown origin group according to clinical symptoms, signs and etiology. The infectious group was divided into sepsis, severe sepsis, and septic shock groups according to the severity of infection. The procalcitonin levels were compared between different groups.Results:A procalcitonin cut-off value>0.935 ng/mL provided a sensitivity of 90.0%, speciifcity of 90.0% and AUC=0.905. The procalcitonin level of the infectious group was signiifcantly higher than that of the fever of unknown origin group [1.805 (1.268-2.523) ng/mLvs 0.555 (0.398-0.818) ng/mL,P<0.001]. There is a signiifcant difference between the severe sepsis group and the sepsis group [13.885 (7.600-17.961) ng/mLvs 1.805 (1.268-2.563) ng/mL,P<0.001]. Compared with the severe sepsis group, the value of procalcitonin in the septic shock group was signiifcantly higher [23.800 (20.050-30.478) ng/mLvs 13.885 (4.955-19.133) ng/mL,P<0.001].Conclusion:Plasma procalcitonin is a useful marker for diagnosing neutropenia in patients with infection. Meanwhile, procalcitonin can be used to assess the severity of infection in patients with neutropenia.%背景与目的:以往研究显示血清降钙素原可用于发热性疾病的诊断及其严重程度的评估。该研究旨在探讨血清降钙素原在化疗致粒细胞减少伴发热患者中的临床意义。方法:回顾性分析2012年1月—2014年12月以化疗致粒细胞减少伴发热收入复旦大学附属肿瘤医院ICU治疗的147例患者的临床资料。根据患

  18. Neutropenia febril en el trópico: una descripción de los hallazgos clínicos y microbiológicos y el impacto de la terapia inapropiada que utilizan en un centro de referencia oncológica en Colombia

    Directory of Open Access Journals (Sweden)

    Jorge A. Cortés

    2013-03-01

    Full Text Available Introducción. La neutropenia febril es una complicación frecuente de la quimioterapia para las neoplasias hematológicas. Se dispone de escasa información de sus complicaciones infecciosas en nuestro medio. Objetivo. Evaluar las características clínicas y microbiológicas de pacientes con neutropenia febril, así como su resultado clínico en una institución de referencia oncológica en Colombia. Materiales y métodos. Se conformó prospectivamente una serie de casos con pacientes con enfermedad oncológica confirmada, que consultaron o presentaron neutropenia febril durante la hospitalización. Se excluyeron aquellos con enfermedad hematológica benigna. Se recolectaron datos sobre variables demográficas, microbiológicas, clínicas, de tratamiento y de resultado de los pacientes. Se llevaron a cabo un análisis univariado y uno multivariado, con la mortalidad como resultado. Resultados. Se identificaron 130 episodios de neutropenia febril en 104 pacientes, con una edad media de 19 años y 53 % masculinos. El 86 % de los episodios ocurrieron en pacientes con alteraciones hematológicas. Se demostró infección en 65 % de los casos: 41 % con un foco infeccioso localizado y 27,7 % con bacteriemia. Los principales focos infecciosos se localizaron en el torrente sanguíneo, el aparato urinario, el sistema gastrointestinal, la piel y los tejidos blandos. De los aislamientos microbiológicos, 46,4 % fueron bacilos Gram negativos, 38,4 %, cocos Gram positivos, 9 %, hongos y, 7,1%, parásitos. La mortalidad global fue de 7,7 %. En el análisis multivariado la utilización de un tratamiento empírico apropiado se correlacionó con una menor mortalidad, de forma independiente (OR=0,17; IC95% 0,034-0,9; p=0,037. Conclusiones. La tasa de mortalidad fue relativamente baja y fue comparable con lo reportado en países desarrollados. El tratamiento antimicrobiano inapropiado fue el principal factor asociado con mortalidad.   doi: http://dx.doi.org/10

  19. Farmacocinética de Meropenem, Cefepime y Cefoperazona/Sulbactam en pacientes con neoplasias hematológicas y neutropenia febril post-quimioterapia en el Instituto Nacional de Cancerología, Empresa Social del Estado, Bogotá.

    OpenAIRE

    Rubio Villamizar, Ana María

    2014-01-01

    La Neutropenia Febril Post Quimioterapia (NFPQ) es una patología frecuente asociada a pacientes con cáncer, que se caracteriza por una alta mortalidad que puede llegar hasta el 60%, explicada por complicaciones infecciosas, hasta el 50% de esta población presenta una infección establecida u oculta al inicio de los síntomas. Por esto, requieren el inicio pronto de una terapia antibiótica empírica de amplio espectro que incluya Pseudomonas aeruginosa. (1) Estudios previos en pacientes ...

  20. 两种亚胺培南/西司他丁钠制剂治疗中性粒细胞缺乏伴发热的对照研究及成本-效果分析%The Clinical Efficacy and Cost-Effectiveness of Two Kinds of Imipenem/Cilastatin Sodium Formulations for Febrile Neutropenia: A Controlled Clinical Trial

    Institute of Scientific and Technical Information of China (English)

    卢双龙; 周宁; 乔晓红; 邵越霞; 谢晓恬

    2013-01-01

    Objective: To evaluate the clinical efficacy and cost-effectiveness of two kinds of imipenem/cilastatin sodium formulations: Bacqure and Tienam for febrile neulropenia. Methods: Fifty one cases of palients wilh febrile neutropenia were randomly divided into two groups. Bacqure was used in one group (29 cases) and the other group (22 cases) was treated with Tienam. Evaluate the efficacy of the two groups and use the pharmacological economic principle to analyze the cost-effectiveness of the two groups. Results: The effective rates of Bacqure group and Tienam group in the treatment of febrile neutropenia were 86. 20 % and 86. 36 % (P>0. 05) respectively; the cost-effectiveness ralio ( C/E) were 28.54 and 42. 15. The cost for every one unit increment of effectiveness in Tienam group was 7,375 RMB. which was higher than thai in Bacqure group. Conclusions: There was no significant difference between Bacqure group and Tienam group in the clinical efficacy for febrile neutropenia. The cost-effectiveness ratio of Bacqure is superior to that of Tienam and Bacqure is likely to have pharmacoeconomical advantage over Tienam in the treatment of febrile neutropenia.%目的:比较分析两种亚胺培南/西司他丁钠制剂齐佩能(Bacqure)与泰能(Tienam)治疗中性粒细胞缺乏伴发热的疗效及成本.方法:将51例次中性拉细胞缺乏伴发热患儿随机分为齐佩能组29例和泰能组22例,分别选用齐佩能和泰能进行治疗,比较两组临床疗效,并运用药物经济学原理对两种治疗方案进行成本-效果分析.结果:齐佩能与泰能治疗中性粒细胞缺乏伴发热的有效率分别为86.20%和86.36% (P>0.05),成本-效果比(C/E)分别为28.54和42.15;与齐佩能相比,泰能每增加一个单位效果需多花费7 375元结论:齐佩能与泰能治疗中性粒细胞缺乏伴发热临床疗效比较差异无统计学意义,但齐佩能的成本-效果比低于泰能,有一定的经济学优势.

  1. CHEMOTHERAPY-INDUCED NEUTROPENIA IN HIV POSITIVE PATIENTS WITH LYMPHOMA: COMPARISON OF PEGFILGRASTIM WITH DAILY FILGRASTIM ADMINISTRATION.

    Directory of Open Access Journals (Sweden)

    Luciana Teofili

    2012-10-01

    Full Text Available We retrospectively compared the incidence of neutropenia  in two groups of  HIV patients with lymphoma,  who underwent chemotherapy supported by once-per-cycle administration of pegfilgrastim or by daily subcutaneous injection of filgrastim, respectively. Our findings indicate that pegfilgrastim and filgastrim produce similar results in preventing both neutropenia and febrile neutropenia.

  2. Evaluación del desenlace y características clínicas de una serie de niños con neutropenia febril sin foco en el Hospital Universitario San Vicente de Paúl, Medellín, Colombia, 2000-2005

    Directory of Open Access Journals (Sweden)

    María Adelaida Aristizábal Gil

    2008-11-01

    Full Text Available Introducción: la neutropenia febril (NF se asocia a infección en 48-60% de los casos y es la segunda causa de ingreso hospitalario al servicio de oncología pediátrica. El objetivo del estudio fue evaluar el desenlace de una serie de niños, que recibían tratamiento para neutropenia febril sin foco aparente, según un protocolo preestablecido en el Servicio de Hematooncología infantil del Hospital Universitario San Vicente de Paúl. MATERIALES Y MÉTODOS: se incluyeron retrospectivamente historias clínicas de pacientes menores de 15 años con diagnóstico nuevo de neoplasia maligna y neutropenia febril sin foco, hospitalizados en un lapso de 5 años. Los datos se registraron en un formato preestablecido. RESULTADOS: se incluyeron 103 historias clínicas con 182 episodios de NF; 34,1% fueron pacientes con leucemia linfoblástica riesgo estándar (LLA, 19,8% LLA de alto riesgo y 13,7%, linfoma no Hodking. 68,1% tuvieron NF grave y en 94,5% se había aplicado quimioterapia previa (79,7% intensiva. La infección se documentó clínicamente en 38,4% y microbiológicamente en 25,2% de los episodios; hubo bacteriemia en 15,4% de los episodios, 3,3% con urocultivo positivo y 6,5% con aislamiento del invasor en otros sitios. Los microorganismos más frecuentes fueron Escherichia coli (24% y Pseudomonas aeruginosa (13%. Hubo mayor resistencia a ceftriazona y cefatzidime tanto de gérmenes grampositivos como de gramnegativos y producción de betalactamasas en 9% durante un año de evaluación; 50% de los aislamientos de S. aureus coagulasa negativo fueron resistentes a oxacilina. En 37 episodios hubo complicaciones (20,2%, la más frecuente de las cuales fue la afectación cardiopulmonar; en 25,2% fracasó el tratamiento, en 21,4% hubo respuesta parcial y 7 pacientes (3,8% fallecieron. CONCLUSIONES: los hallazgos son similares a los reportados por otros autores; predominan en nuestra unidad los microorganismos gramnegativos como causa importante de

  3. Role of myeloid growth factors in chemotherapy induced neutropenia

    Directory of Open Access Journals (Sweden)

    Ravinutala Srinath Bharadwaj

    2016-10-01

    Full Text Available Neutropenia is a major dose limiting toxicity of many chemo therapeutic regimens. Haemopoietic colony - stimulating factors (CSFs have been shown to reduce the duration and severity of chemotherapy induced neutropenia (CIN and risk of febrile neutropenia. Supportive care with myeloid growth factors improve chemotherapy delivery by minimizing chemotherapy dose reductions or treatment delays by enabling the delivery of full dose chemotherapy (dose dense in short time intervals. The goal of this article is to give comprehensive review of current literature regarding medical practice guidelines and risk assessment models for appropriate use of myeloid growth factors and management of febrile neutropenia. [Int J Basic Clin Pharmacol 2016; 5(5.000: 1715-1721

  4. Fever and neutropenia in cancer patients : the diagnostic role of cytokines in risk assessment strategies

    NARCIS (Netherlands)

    Nijhuis, CSMO; Daenen, SMGJ; Vellenga, E; van der Graaf, WTA; Gietema, JA; Groen, HJM; Kamps, WA; de Bont, ESJM

    2002-01-01

    Cancer patients treated with chemotherapy are susceptible to bacterial infections. Therefore, all neutropenic cancer patients with fever receive standard therapy consisting of broad-spectrum antibiotics and hospitalization. However, febrile neutropenia in cancer patients is often due to other causes

  5. Fever and neutropenia in cancer patients : the diagnostic role of cytokines in risk assessment strategies

    NARCIS (Netherlands)

    Nijhuis, CSMO; Daenen, SMGJ; Vellenga, E; van der Graaf, WTA; Gietema, JA; Groen, HJM; Kamps, WA; de Bont, ESJM

    2002-01-01

    Cancer patients treated with chemotherapy are susceptible to bacterial infections. Therefore, all neutropenic cancer patients with fever receive standard therapy consisting of broad-spectrum antibiotics and hospitalization. However, febrile neutropenia in cancer patients is often due to other causes

  6. Results of high-risk neutropenia therapy of hematology–oncology patients in a university hospital in Uruguay

    Science.gov (United States)

    Boada Burutaran, Matilde; Guadagna, Regina; Grille, Sofia; Stevenazzi, Mariana; Guillermo, Cecilia; Diaz, Lilian

    2014-01-01

    Background Febrile neutropenia is an important cause of mortality and morbidity in hematology–oncology patients undergoing chemotherapy. The management of febrile neutropenia is typically algorithm-driven. The aim of this study was to assess the results of a standardized protocol for the treatment of febrile neutropenia. Methods A retrospective cohort study (2011–2012) was conducted of patients with high-risk neutropenia in a hematology–oncology service. Results Forty-four episodes of 17 patients with a median age of 48 years (range: 18–78 years) were included. The incidence of febrile neutropenia was 61.4%. The presence of febrile neutropenia was associated with both the duration and severity of neutropenia. Microbiological agents were isolated from different sources in 59.3% of the episodes with bacteremia isolated from blood being the most prevalent (81.3%). Multiple drug-resistant gram-negative bacilli were isolated in 62.5% of all microbiologically documented infections. Treatment of 63% of the episodes in which the initial treatment was piperacillin/tazobactam needed to be escalated to meropenem. The mortality rate due to febrile neutropenia episodes was 18.5%. Conclusion The high rate of gram-negative bacilli resistant to piperacillin/tazobactam (front-line antibiotics in our protocol) and the early need to escalate to carbapenems raises the question as to whether it is necessary to change the current protocol. PMID:25638764

  7. Results of high-risk neutropenia therapy of hematology-oncology patients in a university hospital in Uruguay

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    Matilde Boada Burutaran

    2015-02-01

    Full Text Available Background: Febrile neutropenia is an important cause of mortality and morbidity in hematology-oncology patients undergoing chemotherapy. The management of febrile neutropenia is typically algorithm-driven. The aim of this study was to assess the results of a standardized protocol for the treatment of febrile neutropenia. Methods: A retrospective cohort study (2011-2012 was conducted of patients with high-risk neutropenia in a hematology-oncology service. Results: Forty-four episodes of 17 patients with a median age of 48 years (range: 18-78 years were included. The incidence of febrile neutropenia was 61.4%. The presence of febrile neutropenia was associated with both the duration and severity of neutropenia. Microbiological agents were isolated from different sources in 59.3% of the episodes with bacteremia iso- lated from blood being the most prevalent (81.3%. Multiple drug-resistant gram-negative bacilli were isolated in 62.5% of all microbiologically documented infections. Treatment of 63% of the episodes in which the initial treatment was piperacillin/tazobactam needed to be escalated to meropenem. The mortality rate due to febrile neutropenia episodes was 18.5%. Conclusion: The high rate of gram-negative bacilli resistant to piperacillin/tazobactam (frontline antibiotics in our protocol and the early need to escalate to carbapenems raises the question as to whether it is necessary to change the current protocol.

  8. Neutropenia Due to Very Long Time Propylthiouracil Usage in Toxic Multinodular Goiter

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    Ahmet Kaya

    2016-03-01

    Full Text Available Thyrotoxicosis affects hematopoiesis in several ways and thioamides may cause myelosuppression. We report a case of febrile neutropenia in a patient with hyperthyroidism who was using propylthiouracil for nearly 20 years for the treatment of toxic multinodular goitre. After surgery, the patient was euthyroid and neutropenia resolved. Postoperative pathology was evaluated as micropapillary thyroid carcinoma.

  9. SLC19 A1遗传多态性与大剂量甲氨蝶呤化疗后骨髓抑制及轻度粒细胞缺乏伴感染的相关性分析%Association analysis of polymorphism in SLC19A1 and myelosuppression induced febrile neutropenia co-infection after high-dose methotrexate

    Institute of Scientific and Technical Information of China (English)

    王捷; 武云; 陈瑢; 王建华; 赵军

    2015-01-01

    Objective To research the association between gene polymorphism of SLC19A1 and myelosuppression induced febrile neutro-penia after high -dose methotrexate. Methods The CALLG2008, Hyper-CVAD and BFM90 regimens were adopted .The Kit assay was used to extract DNA by blood samples , and the polymorphism of SLC19 A1 A80 G was detected by PCR -restriction fragment length polymorphism ( PCR-RFLP ) .The data of peripheral blood cell count with high -dose methotrexate chemotherapy were monitored , and the relationship between SLC19A1 gene polymorphism and bone marrow suppression induced febrile neutropenia was analyzed .Results There were 45 patients with acute lymphoblastic leukemia and 10 patients with malignant lymphoma included in the study . It was found that the frequency of SLC19A1 A80G was 16.36%(AA), 60.00%(AG), and 23.64% ( GG ) . The incidence of Ⅲ myelosuppression showed association of 11.11% in AA genotype , 30.30% in AG genotype and 23.08%in GG genotype , therefore, there was no significant difference in the three genotypes of SLC 19 A1 A80 G and myelosuppression .There were 25 cases of mild neutropenia after chemotherapy , 7 cases of severe neutropenia and 2 cases of febrile neutropenia co-infection.According to the study, patients with the GG genotype in SLC19A1 showed a greater occurrence of febrile neutropenia co-infection than other types ( P <0.05 ) .Conclusion The genotype of SLC19A1 may be an effective genetic marker to predict HD-MTX induced toxic reaction .%目的:探讨SLC19A1基因多态性与大剂量甲氨蝶呤化疗后急性白血病及恶性淋巴瘤骨髓抑制及感染的相关性。方法治疗方案用CALLG2008方案、Hyper-CVAD方案及BFM90方案,提取基因组DNA,聚合酶链式反应-限制性片段长度多态性技术(PCR-RFLP)分析SLC19A1 A80G多态性。监测患者大剂量甲氨蝶呤化疗期间的外周血细胞计数,分析SLC19 A1基因多态性与大剂量甲氨蝶呤化疗后骨髓抑制及粒细胞缺乏

  10. 中国血液病患者中性粒细胞缺乏伴发热的多中心、前瞻性流行病学研究%Epidemiology of febrile neutropenia in patients with hematological disease—a prospective multicentre survey in China

    Institute of Scientific and Technical Information of China (English)

    闫晨华; 徐婷; 郑晓云; 孙洁; 段显林; 谷景立; 赵川莉; 朱骏; 吴玉红

    2016-01-01

    伴发热发生的危险因素.%Objective To investigate the incidence,clinical and microbiological features of febrile,and risk factors during neutropenia periods in patients with hematological diseases.Methods From October 20,2014 to March 20,2015,consecutive patients who had hematological diseases and developed neutropenia during hospitalization were enrolled in the prospective,multicenter and observational study.Results A total of 784 episodes of febrile occurred in 1 139 neutropenic patients with hematological diseases.The cumulative incidence of febrile was 81.9% at 21 days after neutropenia.Multivariate analysis suggested that central venous catheterization (P<0.001,HR=3.407,95% CI 2.276-4.496),gastrointestinal mucositis (P<0.001,HR=1 0.548,95% CI 3.245-28.576),previous exposure to broad-spectrum antibiotics within 90 days (P<0.001,HR=3.582,95% CI 2.387-5.770) and duration of neutropenia >7 days (P<0.001,HR=4.194,95% CI 2.572-5.618) were correlated with higher incidence of febrile during neutropenia.With the increase of the risk factors,the incidence of febrile increased gradually (35.4%,69.2%,86.1%,95.6%,P<0.001).Of 784 febrile cases,253 (32.3%) were unknown origin,429 (54.7%) of clinical documented infections and 102 (13.0%) of microbiological documented infections.The most common sites of infection were pulmonary (49.5%),upper respiratory (16.0%),crissum (9.8%),blood stream (7.7%).The most common pathogens were gram-negative bacteria (44.54%),followed by gram-positive bacteria (37.99%) and fungi (17.47%).There was no significant difference in mortality rates between cases with febrile and cases without febrile (9.2% vs 4.8%,P=0.099).Multivariate analysis also suggested that >40 years old (P=0.047,HR=5.000,95% CI 0.853-28.013),hemodynamic instability (P=0.001,HR=13.185,95% CI 2.983-54.915),prior colonization or infection by resistant pathogens (P=0.005,HR=28.734,95% CI 2.921-313.744),blood stream

  11. Third generation cephalosporin resistant Enterobacteriaceae and multidrug resistant gram-negative bacteria causing bacteremia in febrile neutropenia adult cancer patients in Lebanon, broad spectrum antibiotics use as a major risk factor, and correlation with poor prognosis

    Directory of Open Access Journals (Sweden)

    Rima eMoghnieh

    2015-02-01

    Full Text Available Bacteremia remains a major cause of life-threatening complications in patients receiving anticancer chemotherapy. The spectrum and susceptibility profiles of causative microorganisms differ with time and place. Data from Lebanon are scarce. We aim at evaluating the epidemiology of bacteremia in cancer patients in a university hospital in Lebanon, emphasizing antibiotic resistance and risk factors of multi-drug resistant organism (MDRO-associated bacteremia.This is a retrospective study of 75 episodes of bacteremia occurring in febrile neutropenic patients admitted to the hematology-oncology unit at Makassed General Hospital, Lebanon, from October 2009-January 2012.It corresponds to epidemiological data on bacteremia episodes in febrile neutropenic cancer patients including antimicrobial resistance and identification of risk factors associated with third generation cephalosporin resistance (3GCR and MDRO-associated bacteremia. Out of 75 bacteremias, 42.7% were gram-positive (GP, and 57.3% were gram-negative (GN. GP bacteremias were mostly due to methicillin-resistant coagulase negative staphylococci (28% of total bacteremias and 66% of GP bacteremias. Among the GN bacteremias, Escherichia coli (22.7% of total, 39.5% of GN organisms and Klebsiellapneumoniae(13.3% of total, 23.3% of GN organisms were the most important causative agents. GN bacteremia due to 3GC sensitive (3GCS bacteria represented 28% of total bacteremias, while 29% were due to 3GCR bacteria and 9% were due to carbapenem-resistant organisms. There was a significant correlation between bacteremia with MDRO and subsequent intubation, sepsis and mortality. Among potential risk factors, only broad spectrum antibiotic intake >4 days before bacteremia was found to be statistically significant for acquisition of 3GCR bacteria. Using carbapenems or piperacillin/ tazobactam>4 days before bacteremia was significantly associated with the emergence of MDRO (p value<0.05.

  12. CHEMOTHERAPY-INDUCED NEUTROPENIA IN HIV POSITIVE PATIENTS WITH LYMPHOMA: COMPARISON OF PEGFILGRASTIM WITH DAILY FILGRASTIM ADMINISTRATION.

    Directory of Open Access Journals (Sweden)

    Luciana Teofili

    2012-01-01

    Full Text Available

    We retrospectively compared the incidence of neutropenia  in two groups of  HIV patients with lymphoma,  who underwent chemotherapy supported by once-per-cycle administration of pegfilgrastim or by daily subcutaneous injection of filgrastim, respectively. Our findings indicate that pegfilgrastim and filgastrim produce similar results in preventing both neutropenia and febrile neutropenia.

  13. Mucosal barrier injury, fever and infection in neutropenic patients with cancer: introducing the paradigm febrile mucositis

    NARCIS (Netherlands)

    Velden, W.J.F.M. van der; Herbers, A.H.E.; Netea, M.G.; Blijlevens, N.M.A.

    2014-01-01

    Infection remains one of the most prominent complications after cytotoxic treatment for cancer. The connection between neutropenia and both infections and fever has long been designated as 'febrile neutropenia', but treatment with antimicrobial agents and haematopoietic growth factors has failed to

  14. 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.

  15. 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.

  16. 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.

  17. Routine radiography does not have a role in the diagnostic evaluation of ambulatory adult febrile neutropenic cancer patients

    NARCIS (Netherlands)

    Nijhuis, CSMO; Gietema, JA; Vellenga, E; Daenen, SMGJ; De Bont, ESJM; Kamps, WA; Groen, HJM; van der Jagt, EJ; van der Graaf, WTA

    2003-01-01

    Cancer patients treated with chemotherapy are susceptible to bacterial infections. When an adult patient presents with febrile neutropenia. standard diagnostic care includes physical examination, laboratory diagnostics, chest X-ray (CXR) and sinus radiography. However, the yield of routine radiograp

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

    Directory of Open Access Journals (Sweden)

    Mücahit Görük

    2015-12-01

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

  19. Predicting neutropenia risk in patients with cancer using electronic data.

    Science.gov (United States)

    Pawloski, Pamala A; Thomas, Avis J; Kane, Sheryl; Vazquez-Benitez, Gabriela; Shapiro, Gary R; Lyman, Gary H

    2017-04-01

    Clinical guidelines recommending the use of myeloid growth factors are largely based on the prescribed chemotherapy regimen. The guidelines suggest that oncologists consider patient-specific characteristics when prescribing granulocyte-colony stimulating factor (G-CSF) prophylaxis; however, a mechanism to quantify individual patient risk is lacking. Readily available electronic health record (EHR) data can provide patient-specific information needed for individualized neutropenia risk estimation. An evidence-based, individualized neutropenia risk estimation algorithm has been developed. This study evaluated the automated extraction of EHR chemotherapy treatment data and externally validated the neutropenia risk prediction model. A retrospective cohort of adult patients with newly diagnosed breast, colorectal, lung, lymphoid, or ovarian cancer who received the first cycle of a cytotoxic chemotherapy regimen from 2008 to 2013 were recruited from a single cancer clinic. Electronically extracted EHR chemotherapy treatment data were validated by chart review. Neutropenia risk stratification was conducted and risk model performance was assessed using calibration and discrimination. Chemotherapy treatment data electronically extracted from the EHR were verified by chart review. The neutropenia risk prediction tool classified 126 patients (57%) as being low risk for febrile neutropenia, 44 (20%) as intermediate risk, and 51 (23%) as high risk. The model was well calibrated (Hosmer-Lemeshow goodness-of-fit test = 0.24). Discrimination was adequate and slightly less than in the original internal validation (c-statistic 0.75 vs 0.81). Chemotherapy treatment data were electronically extracted from the EHR successfully. The individualized neutropenia risk prediction model performed well in our retrospective external cohort.

  20. 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.

  1. Lipegfilgrastim in the management of chemotherapy-induced neutropenia of cancer patients

    Directory of Open Access Journals (Sweden)

    Guariglia R

    2016-01-01

    Full Text Available Roberto Guariglia,1 Maria Carmen Martorelli,1 Rosa Lerose,2 Donatella Telesca,2 Maria Rita Milella,2 Pellegrino Musto3 1Unit of Hematology and Stem Cell Transplantation, 2Pharmacy Service, 3Scientific Direction, IRCCS, Referral Cancer Center of Basilicata, Rionero in Vulture, Potenza, Italy Abstract: Neutropenia and febrile neutropenia (FN are frequent and potentially fatal toxicities of myelosuppressive anticancer treatments. The introduction of granulocyte colony-stimulating factors (G-CSFs in clinical practice has remarkably reduced the duration and severity of neutropenia, as well as the incidence of FN, thus allowing the administration of chemotherapeutic agents at the optimal dose and time with lower risk. The current scenario of G-CSFs in Europe includes filgrastim, lenograstim, some G-CSF biosimilars, and pegfilgrastim. Recently, a novel long-acting G-CSF, lipegfilgrastim, became available. Lipegfilgrastim is a glycopegylated G-CSF, alternative to pegfilgrastim, and has shown in randomized trials, to be equivalent to pegfilgrastim in reducing the incidence of severe neutropenia and FN in patients with breast cancer receiving chemotherapy, with a similar safety profile. Furthermore, lipegfilgrastim was more effective than the placebo in reducing the incidence of severe neutropenia, its duration, and time to absolute neutrophil count recovery, in patients with non-small cell lung cancer receiving myelosuppressive therapy. Although the number of studies currently published is still limited, lipegfilgrastim seems to be a promising drug in the management of chemotherapy-induced neutropenia. Keywords: neutropenia, febrile neutropenia, granulocyte colony-stimulating factors, G-CSF, pegfilgrastim, lipegfilgrastim

  2. Neutropenia, fever, and infection in children with acute lymphocytic leukemia.

    Science.gov (United States)

    Wolk, J A; Stuart, M J; Stockman, J A; Oski, F A

    1977-02-01

    In an attempt to determine the relationship between neutropenia (absolute granulocyte count less than 1,000/cu mm), infection, and disease status, 20 patients with acute lymphoblastic leukemia were observed for a total of 34 patient-years. Febrile episodes occurred with much greater frequency in patients during the course of treatment induction (0.9/mo), or while in relapse (2.46/mo) than while in remission (0.19/mo). A cause for fever was identified much more frequently in patients in remission, both when neutropenic and nonneutropenic. When absolute granulocyte counts fell below 200/cu mm, a cause for fever was generally identified regardless of disease status. We propose that the majority of febrile episodes in patients at the time of induction of treatment or in relapse with neutrophil counts of more than 200/cu mm are caused by the disease process rather than secondary to a diagnosable infection.

  3. [Asthma and cyclic neutropenia].

    Science.gov (United States)

    Salazar Cabrera, A N; Berrón Pérez, R; Ortega Martell, J A; Onuma Takane, E

    1996-01-01

    We report a male with history of recurrent infections (recurrent oral aphtous disease [ROAD], middle ear infections and pharyngo amigdalitis) every 3 weeks since he was 7 months old. At the age of 3 years cyclic neutropenia was diagnosed with cyclic fall in the total neutrophil count in blood smear every 21 days and prophylactic antimicrobial therapy was indicated. Episodic events every 3 weeks of acute asthma and allergic rhinitis were detected at the age of 6 years old and specific immunotherapy to Bermuda grass was given during 3 years with markedly improvement in his allergic condition but not in the ROAD. He came back until the age of 16 with episodic acute asthma and ROAD. The total neutrophil count failed to 0 every 21 days and surprisingly the total eosinophil count increased up to 2,000 at the same time, with elevation of serum IgE (412 Ul/mL). Specific immunotherapy to D.pt. and Aller.a. and therapy with timomodulin was indicated. After 3 months we observed clinical improvement in the asthmatic condition and the ROAD disappeared, but the total neutrophil count did not improve. We present this case as a rare association between 2 diseases with probably no etiological relationship but may be physiopatological that could help to understand more the pathogenesis of asthma.

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

    NARCIS (Netherlands)

    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

  5. Experience with cefepime versus meropenem as empiric monotherapy for neutropenia and fever in pediatric patients with solid tumors.

    Science.gov (United States)

    Oguz, Aynur; Karadeniz, Ceyda; Citak, Elvan Caglar; Cil, Visal; Eldes, Nilufer

    2006-01-01

    A prospective, open-label, randomized, comparative study in pediatric cancer patients was conducted to evaluate the efficacy and safety of cefepime and meropenem in the empiric therapy of febrile neutropenic patients. Febrile episodes were classified as microbiologically documented infection, clinical documented infection, or fever of unknown origin. Clinical response to therapy was classified as success or failure. In this period 37 children with solid tumors including lymphoma, 25 males, 12 females, had neutropenia on 65 occasions. Microbiologically documented infections occurred in 21 episodes (32.31%). Frequency of positive bacteria isolated was higher than gram-negative bacteria. There was no infection-related death. There were no statistical differences between the cefepime and meropenem groups for duration of fever or neutropenia, response rate, and necessity for modification. Cefepime appears to be as effective and safe as meropenem for empiric treatment of febrile episodes in neutropenic pediatric cancer patients.

  6. 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....

  7. Elementos de reflexion para el proposito de convertir a la ciencia en un aliado mas confiable en la lucha por la justicia social

    National Research Council Canada - National Science Library

    Laverde, Mariluz Nova

    2011-01-01

    ... de equidad, esto es, pretendemos ofrecer pistas para responder a la pregunta acerca de ?Como podemos convertir a la ciencia y la tecnologia en un aliado mas confiable en la lucha por la justicia social...

  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. Severe congenital neutropenia (Kostmann Syndrome)

    African Journals Online (AJOL)

    This is not thought to be the direct result of G-CSF therapy but related to the underlying .... phage progenitor cell is defective, with few colonies formed .... In the study of Rosenberg, et al.29, the hazard of .... neutropenia. A report from the French.

  10. 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.

  11. Mucosal barrier injury, fever and infection in neutropenic patients with cancer: introducing the paradigm febrile mucositis.

    Science.gov (United States)

    van der Velden, Walter J F M; Herbers, Alexandra H E; Netea, Mihai G; Blijlevens, Nicole M A

    2014-11-01

    Infection remains one of the most prominent complications after cytotoxic treatment for cancer. The connection between neutropenia and both infections and fever has long been designated as 'febrile neutropenia', but treatment with antimicrobial agents and haematopoietic growth factors has failed to significantly reduce its incidence. Moreover, emerging antimicrobial resistance is becoming a concern that necessitates the judicious use of available antimicrobial agents. In addition to neutropenia, patients who receive cytotoxic therapy experience mucosal barrier injury (MBI) or 'mucositis'. MBI creates a port-de-entrée for resident micro-organisms to cause blood stream infections and contributes directly to the occurrence of fever by disrupting the highly regulated host-microbe interactions, which, even in the absence of an infection, can result in strong inflammatory reactions. Indeed, MBI has been shown to be a pivotal factor in the occurrence of inflammatory complications after cytotoxic therapy. Hence, the concept 'febrile neutropenia' alone may no longer suffice and a new concept 'febrile mucositis' should be recognized as the two are at least complementary. This review we summarizes the existing evidence for both paradigms and proposes new therapeutic approaches to tackle the perturbed host-microbe interactions arising from cytotoxic therapy-induced tissue damage in order to reduce fever in neutropenic patients with cancer.

  12. The Risk of Serious Bacterial Infection in Neutropenic Immunocompetent Febrile Children.

    Science.gov (United States)

    Barg, Assaf A; Kozer, Eran; Mordish, Yair; Lazarovitch, Tsilia; Kventsel, Iris; Goldman, Michael

    2015-08-01

    Only few reports have looked into the risk of invasive bacterial infection in children with neutropenia that is not malignancy related. The objective of the current study was to determine the clinical significance of neutropenia as a predictor of serious bacterial infection (SBI) in immunocompetent children. We conducted a retrospective case-control study including children 3 months to 18 years of age with fever ≥ 38°C hospitalized or presenting to the emergency department. Patients who had neutropenia ≤ 1000 ANC/μL and had a blood culture taken were matched for age with the consecutive febrile patients for whom a blood culture was taken. The main outcome was the rate of SBI. SBIs were more prevalent among the control group than in the group of children with neutropenia, 19/71 and 6/71, respectively (P = 0.0005). More children were treated with antibiotics among the control group than in the group of children with neutropenia, 39/71 and 20/71, respectively (P neutropenia do not carry a higher risk for SBIs compared with patients with fever who do not have neutropenia.

  13. Diazepam for Febrile Seizures

    OpenAIRE

    1990-01-01

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

  14. Application of the MASCC and CISNE Risk-Stratification Scores to Identify Low-Risk Febrile Neutropenic Patients in the Emergency Department.

    Science.gov (United States)

    Coyne, Christopher J; Le, Vivian; Brennan, Jesse J; Castillo, Edward M; Shatsky, Rebecca A; Ferran, Karen; Brodine, Stephanie; Vilke, Gary M

    2017-06-01

    Although validated risk-stratification tools have been used to send low-risk febrile neutropenic patients home from clinic and inpatient settings, there is a dearth of research evaluating these scores in the emergency department (ED). We compare the predictive accuracy of the Multinational Association for Supportive Care in Cancer (MASCC) and Clinical Index of Stable Febrile Neutropenia (CISNE) scores for patients with chemotherapy-induced febrile neutropenia and presenting to the ED. We conducted a retrospective cohort study to evaluate all patients with febrile neutropenia (temperature ≥38°C [100.4°F], absolute neutrophil count identified 53 (23%) of these patients as low risk and was highly specific in the identification of a low-risk cohort for all outcome variables (98.3% specific, 95% confidence interval [CI] 89.7% to 99.9%; positive predictive value 98.1%, 95% CI 88.6% to 99.9%). Median length of stay was shorter for low-risk versus high-risk CISNE patients (3-day difference; Prisk cohort. Our results suggest that the CISNE score may be the most appropriate febrile neutropenia risk-stratification tool for use in the ED. Copyright © 2016 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  15. Antineutrophil Cytoplasmic Antibodies, Autoimmune Neutropenia, and Vasculitis

    Science.gov (United States)

    Grayson, Peter C.; Sloan, J. Mark; Niles, John L.; Monach, Paul A.; Merkel, Peter A.

    2011-01-01

    Objectives Reports of an association between antineutrophil cytoplasmic antibodies (ANCA) and autoimmune neutropenia have rarely included cases of proven vasculitis. A case of ANCA-associated vasculitis (AAV) with recurrent neutropenia is described and relevant literature on the association between ANCA, neutropenia, and vasculitis is reviewed. Methods Longitudinal clinical assessments and laboratory findings are described in a patient with AAV and recurrent episodes of profound neutropenia from December 2008 – October 2010. A PubMed database search of the medical literature was performed for papers published from 1960 through October 2010 to identify all reported cases of ANCA and neutropenia. Results A 49 year-old man developed recurrent neutropenia, periodic fevers, arthritis, biopsy-proven cutaneous vasculitis, sensorineural hearing loss, epididymitis, and positive tests for ANCA with specificity for antibodies to both proteinase 3 and myeloperoxidase. Antineutrophil membrane antibodies were detected during an acute neutropenic phase and were not detectable in a post-recovery sample, whereas ANCA titers did not seem to correlate with neutropenia. An association between ANCA and neutropenia has been reported in 74 cases from 24 studies in the context of drug/toxin exposure, underlying autoimmune disease, or chronic neutropenia without underlying autoimmune disease. In these cases, the presence of atypical ANCA patterns and other antibodies were common; however, vasculitis was uncommon and when it occurred was usually limited to the skin and in cases of underlying toxin exposure. Conclusions ANCA is associated with autoimmune neutropenia, but systemic vasculitis rarely occurs in association with ANCA and neutropenia. The interaction between neutrophils and ANCA may provide insight into understanding both autoimmune neutropenia and AAV. PMID:21507463

  16. 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...

  17. Severe congenital cyclic neutropenia: A case report

    Science.gov (United States)

    Patil, Vidyavathi H; Hugar, Shivayogi M; Balikai, Girish; Patil, Sudha

    2016-01-01

    Congenital cyclic neutropenia syndrome is a constitutional genetic disorder which is characterized by very low number of neutrophils (neutropenia). Patients suffering from this disorder clinically present with neutropenia at early age, history of recurrent fever, ulcerations in the oral cavity, gingivitis, and other recurrent infections. This paper describes a case report of a child with recurrent mouth ulcers, fever, and later diagnosed with severe congenital cyclic neutropenia. This also emphasizes the importance of identification of rare causes of immunosuppressive conditions in children presenting with recurrent oral ulcers and poor dental hygiene, to prevent long-term complications of oral cavity and also morbidity and mortality secondary to neutropenic sepsis. PMID:27857902

  18. Febrile Seizures: Controversy and Consensus

    Science.gov (United States)

    Doiron, Omer A.

    1983-01-01

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

  19. CLPB Variants Associated with Autosomal-Recessive Mitochondrial Disorder with Cataract, Neutropenia, Epilepsy, and Methylglutaconic Aciduria

    DEFF Research Database (Denmark)

    Saunders, Carol; Smith, Laurie; Wibrand, Flemming;

    2015-01-01

    of type IV 3-MGA-uria characterized by cataracts, severe psychomotor regression during febrile episodes, epilepsy, neutropenia with frequent infections, and death in early childhood. Four of the individuals were of Greenlandic descent, and one was North American, of Northern European and Asian descent......3-methylglutaconic aciduria (3-MGA-uria) is a nonspecific finding associated with mitochondrial dysfunction, including defects of oxidative phosphorylation. 3-MGA-uria is classified into five groups, of which one, type IV, is genetically heterogeneous. Here we report five children with a form...

  20. Neutropenia Associated with X-Linked Agammaglobulinemia

    Directory of Open Access Journals (Sweden)

    Aghamohammadi Asghar

    2009-03-01

    Full Text Available X-linked Agammaglobulinemia (XLA is a hereditary immunodeficiency, characterized by an early onset of recurrent bacterial infections, hypogammaglobulinemia and markedly reduced B lymphocytes number. In order to determine the association of neutropenia among Iranian patients with XLA, hospital records of 30 patients with confirmed XLA in Children Medical Center Hospital, were reviewed. Eight out of 30 XLA patients (26.7% developed neutropenia during the course of the disease. In two patients, episodes of neutropenia were identified before or at the time of diagnosis of XLA. Other six patients whom were not visited regularly and did not receive periodical immunoglobulin replacement therapy experienced neutropenia after diagnosis of XLA. Neutropenia in XLA is mainly associated with infection and is resolved with intravenous immunoglobulin replacement and antibiotics therapy.

  1. A phase III, randomized, non-inferiority study comparing the efficacy and safety of biosimilar filgrastim versus originator filgrastim for chemotherapy-induced neutropenia in breast cancer patients

    Directory of Open Access Journals (Sweden)

    Roberto Hegg

    Full Text Available OBJECTIVES: To compare the efficacy and safety of two filgrastim formulations for controlling chemotherapy-induced neutropenia and to evaluate the non-inferiority of the test drug relative to the originator. METHODS: This phase III non-inferiority study had a randomized, multicenter, and open-label design. The patients were randomized at a ratio of 1:1 with a follow-up period of 6 weeks for each patient. In both study arms, filgrastim was administered subcutaneously at a daily dose of 5 mg/kg body weight. The primary endpoint was the rate of grade 4 neutropenia in the first treatment cycle. The secondary endpoints were the duration of grade 4 neutropenia, the generation of anti-filgrastim antibodies, and the rates of adverse events, laboratory abnormalities, febrile neutropenia, and neutropenia of any grade. RESULTS: The primary efficacy analysis demonstrated the non-inferiority of the test drug compared with the originator drug; the upper limit of the 90% confidence interval (CI for the rate of neutropenia between the two groups (12.61% was lower than the established margin of non-inferiority. The two treatments were similar with respect to the secondary endpoints and safety. CONCLUSION: The efficacy and safety profile of the test drug were similar to those of the originator product based on the rate of grade 4 neutropenia in the first treatment cycle. This study supports Anvisa’s approval of the first biosimilar drug manufactured by the Brazilian industry (Fiprima¯.

  2. A phase III, randomized, non-inferiority study comparing the efficacy and safety of biosimilar filgrastim versus originator filgrastim for chemotherapy-induced neutropenia in breast cancer patients

    Science.gov (United States)

    Hegg, Roberto; Mattar, André; de Matos, João Nunes; Pedrini, José Luiz; Aleixo, Sabina Bandeira; Rocha, Roberto Odebrecht; Cramer, Renato Peixoto; van-Eyll-Rocha, Sylvie

    2016-01-01

    OBJECTIVES: To compare the efficacy and safety of two filgrastim formulations for controlling chemotherapy-induced neutropenia and to evaluate the non-inferiority of the test drug relative to the originator. METHODS: This phase III non-inferiority study had a randomized, multicenter, and open-label design. The patients were randomized at a ratio of 1:1 with a follow-up period of 6 weeks for each patient. In both study arms, filgrastim was administered subcutaneously at a daily dose of 5 mg/kg body weight. The primary endpoint was the rate of grade 4 neutropenia in the first treatment cycle. The secondary endpoints were the duration of grade 4 neutropenia, the generation of anti-filgrastim antibodies, and the rates of adverse events, laboratory abnormalities, febrile neutropenia, and neutropenia of any grade. RESULTS: The primary efficacy analysis demonstrated the non-inferiority of the test drug compared with the originator drug; the upper limit of the 90% confidence interval (CI) for the rate of neutropenia between the two groups (12.61%) was lower than the established margin of non-inferiority. The two treatments were similar with respect to the secondary endpoints and safety. CONCLUSION: The efficacy and safety profile of the test drug were similar to those of the originator product based on the rate of grade 4 neutropenia in the first treatment cycle. This study supports Anvisa's approval of the first biosimilar drug manufactured by the Brazilian industry (Fiprima®). PMID:27759847

  3. 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

  4. 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,

  5. 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.

  6. 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.

  7. 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...

  8. 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.

  9. Autoimmune neutropenia after kidney transplantation: a disregarded entity of posttransplant neutropenia.

    Science.gov (United States)

    Aubert, Olivier; Sberro-Soussan, Rebecca; Scemla, Anne; Casadevall, Nicole; Teyssandier, Irène; Martinez, Frank; Hermine, Olivier; Legendre, Christophe; Varet, Bruno; De Fontbrune, Flore Sicre

    2014-04-15

    Neutropenia is common after kidney transplantation and is associated with an increased incidence of infections. Drug toxicities are the main causes of posttransplant neutropenia (PTN), mainly related to immunosuppressive drugs as mycophenolic acid (MPA) and anti-infectious agents, but some PTN remain unexplained. Between January 2012 and January 2013, cultures of autologous granulocytic progenitors from bone marrow aspirate were performed in two patients with unexplained severe neutropenia. Both patients' serum inhibited granulocytic differentiation while granulocytic differentiation was normal with the control serum. Similar inhibition of differentiation of granulocytic progenitors from a control marrow was observed with the patients' serum as compared with the control serum. Moreover, in both cases intravenous immunoglobulins allowed full neutrophil count recovery. Other usual etiologies of acquired neutropenia including systemic drug toxicity, infection, and autoimmune disease were excluded. As frequently observed in adult immune neutropenia, granulocyte autoantibodies were absent in both cases. Owing to biological and clinical results, we concluded that an autoimmune mechanism was responsible for neutropenia. The levels of MPA, which is known to interact with tacrolimus, were not measured in our patients. However, the persistence of neutropenia more than 70 days after withdrawal of MPA did not support this hypothesis. Autoimmune neutropenia should be considered in kidney transplant recipients in case of persistent unexplained neutropenia as it allows effective treatment and avoids the withdrawal of important immunosuppressive and anti-infectious treatments.

  10. Neutropenia in Congenital and Adult Babesiosis.

    Science.gov (United States)

    Wormser, Gary P; Villafuerte, Patrick; Nolan, Sheila M; Wang, Guiqing; Lerner, Robert G; Saetre, Kirsten L; Maria, Mazen H; Branda, John A

    2015-07-01

    Anemia and thrombocytopenia are expected hematologic abnormalities in patients with acute babesiosis, whereas neutropenia (defined as an absolute neutrophil count of ≤1,800 neutrophils/μL for adults and babesiosis. The frequency of neutropenia in cases of congenital babesiosis was determined based on a literature review and on the findings in an unreported case. The frequency of neutropenia in adult patients was assessed based on a review of the medical records of 51 patients who were diagnosed with babesiosis between 2010 and 2013 at two medical centers in the Northeastern United States. Four (80%; 95% confidence interval [CI], 36%-98%) of five infants with congenital babesiosis whose neutrophil count was reported were neutropenic. Among 51 adult cases with babesiosis, 11 (22%; 95% CI, 12%-35%) were neutropenic on clinical presentation, and seven others developed neutropenia over the next 1 to 21 days. Thus, a total of 18 (35%; 95% CI, 24%-49%) of the adult patients with babesiosis had neutropenia. Neutropenia appears to be a common finding in infants with congenital babesiosis and is also observed not infrequently in adults with this infection. Copyright© by the American Society for Clinical Pathology.

  11. Potential of a COX-2 inhibitor in lowering chemotherapy-induced neutropenia%Potential of a COX-2 inhibitor in lowering chemotherapy induced neutropenia

    Institute of Scientific and Technical Information of China (English)

    Louis Wing-Cheong Chow; Adrian Yun-San Yip; Eleanor Yuen-Yuen Ong; Chi-Kei Lam; Masakazu Toi

    2010-01-01

    Objective This study was initially designed to evaluate the effect of celecoxib on the regimen of 5 fluorouracil, epirubicin, and cyclophosphamide (FEC) combination, followed by docetaxel (T) in neoadjuvant setting. An unplanned preliminary review on safety was conducted after a halt of the study due to the concerned potential cardiovascular risk of using COX 2 inhibitors.Methods We studied 23 consecutive cases of operable breast cancer having received four cycles of FEC(500 mg/m2, 100 mg/m2, 500 mg/m2) followed by four cycles of T(100 mg/m2) with concurrent celecoxib (400 mg twice daily) (group A) or same chemotherapy regimen but without concurrent celecoxib (group B). These combined chemotherapies were administered every 3 weeks. The Chi square test or Fisher's exact test were used to assess the difference in incidence of limiting hematological toxicites between groups. Results 23 patients (group A: n=12; group B, n=11) received a total of 183 out of 184 planned treatment cycles; one (4%, 1/23) of them omitted the fourth cycle of FEC owing to repeated incidences of febrile neutropenia. Received dose intensity (RDI) for FEC in group A (90%±11%) was higher than that in group B (80%±8%) while RDI for T was similar between group A (93%±8%) and group B (96%±9%). Of the first 91 treatment cycles of FEC, limiting hematological toxicity, severe neutropenia including febrile neutropenia, was significantly different between group A and B [(10.4%, 5/48) vs.( 32.6%, 14/43), P=0.009]. Other toxicities commonly observed in chemotherapy receiving patients were manageable. Conclusions Neoadjuvant use of FEC followed by T with concurrent celecoxib appeared to be safe for treatment of operable invasive breast cancer. The observed lower incidence of chemotherapy induced neutropenia is possibly contributed by the administration of COX inhibitor. We believe that further investigation might provide more evidence on the use of COX 2 inhibitors in breast cancer.

  12. FEBRILE SEIZURE IN THALASSEMIC PATIENTS

    Directory of Open Access Journals (Sweden)

    Soroor INALOO

    2010-07-01

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

  13. Clozapine Rechallenge After Neutropenia or Leucopenia.

    Science.gov (United States)

    Prokopez, Cintia R; Armesto, Arnaldo R; Gil Aguer, María F; Balda, María V; Papale, Rosa M; Bignone, Inés M; Daray, Federico M

    2016-08-01

    To rechallenge with clozapine for a patient who previously has experienced neutropenia or leucopenia or during clozapine treatment is a difficult clinical decision. Herein, we analyzed the results of such a rechallenge in 19 patients. We analyzed all the reports, from the database of the pharmacovigilance department of the Argentine National Administration of Drugs, Foods, and Medical Devices, of patients who were rechallenged with clozapine after a leucopenia or a neutropenia. Nineteen cases of rechallenge after leucopenia or neutropenia were reported between 1996 and 2014. One third of the patients re-exposed to clozapine developed a new hematologic adverse reaction. The second blood dyscrasia was less severe in 83% of the cases and had a shorter median latency as compared with the first (8 weeks vs 182 weeks, P = 0.0045). There were no significant differences for demographic and clinical characteristics of patients who developed a second dyscrasia as compared with those who did not. The present study shows that almost 70% of the patients rechallenged with clozapine after a leucopenia or a neutropenia did not develop a new hematological adverse effect, whereas the remaining 30% had a faster but less serious neutropenia.

  14. 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.

  15. Role of biosimilars in neutropenia prevention in cancer patients

    Directory of Open Access Journals (Sweden)

    V. V. Ptushkin

    2014-01-01

    Full Text Available Decreasing the neutrophils count in peripheral blood after intensive chemotherapy (CT dramatically increases the risk of infectious complications.As a consequence, treatment costs significantly increased and patients quality of life reduced. Correction of neutropenia is possible with granulocyte colony stimulating factor (G-CSF – a human protein produced by recombinant technology and is able to support the survival and proliferation of hematopoietic stem cells. Pharmacoeconomic studies have shown that G-CSF reduces the frequency of hospitalization and antibiotics using, which can reduce the treatment cost. The use of G-CSF allows to reduce early and infection mortality after chemotherapy, providing background to prolonging life especially for the elderly (over 65 years and debilitated patients. The drug is included in all international recommendations. However, its use in Russia is limited due to high cost.Part of the policy aimed to reducing protein drugs cost and increase their availability is the creation of biosimilars protein drugs with proven effective. At the same time biosimilars as the original protein molecules are living cells products, causing serious difficulties in achieving their identity. To eliminate the risk of reducing the effectiveness or increase the toxicity, the European Union established regulations for the determination the bioproducts quality, a detailed description of the requirements for pre-clinical and clinical research, as well as the requirements for pharmacovigilance. Registered in the EEC countries G-CSF biosimilars have been first studied in healthy volunteers, and then in controlled clinical trials in comparison with the reference drug. High efficacy of one such G-CSF biosimilars (Zarsio® was shown in controlled clinical trials of 170 patients with breast cancer receiving intensive chemotherapy with Docetaxel and Doxorubicin. Total in the study only 6 % cases of febrile neutropenia (FN was

  16. 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.

  17. 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.

  18. Delayed umbilical cord separation in alloimmune neutropenia.

    OpenAIRE

    Kemp, A S; Lubitz, L

    1993-01-01

    Delayed umbilical cord separation in association with neonatal alloimmune neutropenia is reported. Delayed umbilical cord separation has been described in association with defects in neutrophil function. The present case indicates that deficiency in neutrophil number should also be considered as a cause of delayed cord separation.

  19. REFRACTORY THROMBOCYTOPENIA AND NEUTROPENIA: A DIAGNOSTIC CHALLENGE

    Directory of Open Access Journals (Sweden)

    Emmanuel Gyan

    2015-02-01

    Full Text Available Background. The 2008 WHO classification identified refractory cytopenia with unilineage dysplasia (RCUD as a composite entity encompassing refractory anemia, refractory thrombocytopenia (RT, and refractory neutropenia (RN, characterized by 10% or more dysplastic cells in the bone marrow respective lineage. The diagnosis of RT and RN is complicated by several factors.  Diagnosing RT first requires exclusion of familial thrombocytopenia, chronic auto-immune thrombocytopenia, concomitant medications, viral infections, or hypersplenism. Diagnosis of RN should also be made after ruling out differential diagnoses such as ethnic or familial neutropenia, as well as acquired, drug-induced, infection-related or malignancy-related neutropenia. An accurate quantification of dysplasia should be performed in order to distinguish RT or RN from the provisional entity named idiopathic cytopenia of unknown significance (ICUS. Cytogenetic analysis, and possibly in the future somatic mutation analysis (of genes most frequently mutated in MDS, and flow cytometry analysis aberrant antigen expression on myeloid cells may help in this differential diagnosis. Importantly, we and others found that, while isolated neutropenia and thrombocytopenia are not rare in MDS, those patients can generally be classified (according to WHO 2008 classification as refractory cytopenia with multilineage dysplasia or refractory anemia with excess blasts, while RT and RN (according to WHO 2008 are quite rare.These results suggest in particular that identification of RT and RN as distinct entities could be reconsidered in future WHO classification updates.

  20. Caspofungin versus liposomal amphotericin B for treatment of invasive fungal infections or febrile neutropenia

    Institute of Scientific and Technical Information of China (English)

    Zhang Jinyu; Gong Yizhen; Wang Ke; Kong Jinliang; Chen Yiqiang

    2014-01-01

    Background Nowadays,there are published trials in regards to the comparison of caspofungin with liposomal amphotericin B (L-AmB).However,these studies have a modest sample size and convey inconclusive results.The aim of this study was to review the efficacy and safety of caspofungin for the treatment of invasive fungal infections (IFIs),compared with L-AmB.Methods Electronic databases (up to July 31,2013) PubMed and Embase databases,the Cochrane Library,and Google Scholar were searched to identify relevant trials of caspofungin and L-AmB.Analyses of efficacy and adverse outcomes were performed by relative risks (RRs) and 95% confidence intervals (C/s).Heterogeneity was assessed by x2-test and the/2-statistic.Results Three trials were included in this meta-analysis with 1249 modified intention-to-treat (MITT) patients.The results showed that caspofungin produced equal efficacy in favorable overall response (RR=1.02,95% Cl 0.88-1.18; P=0.81) and mortality rate (RR=1.53,95% Cl 0.38-6.27,P=0.55),safer in clinical adverse events (RR=0.20,95% Cl 0.08-0.54; P=0.001),laboratory adverse events (RR=0.69,95% Cl 0.57-0.84; P=0.0002),and discontinuation rate (RR=0.26,95% Cl 0.08-0.83,P=0.02),compared with L-AmB in the treatment of patients with IFls.Conclusion Based on the results of this meta-analysis,it would appear that caspofungin was measured to have equal efficacy in clinical outcomes and safer in terms of adverse events.

  1. Rare severe mycotic infections in children receiving empirical caspofungin treatment for febrile neutropenia

    Directory of Open Access Journals (Sweden)

    Deniz Yilmaz Karapinar

    2015-10-01

    Full Text Available ABSTRACTEmpirical antifungal therapy is most often given to patients with leukemia. However breakthrough fungal infections under antifungal therapy are not uncommon. Four children, with hematologic malignant disease developed mycotic breakthrough infections while on empirical caspofungin treatment for a median of 14 (range 11-19 days. Trichosporon asahii was detected in the blood culture of two patients and Geotrichum capitatum in the other two (one patient also had positive cerebrospinal fluid culture. Because the patients' clinical situation worsened, voriconazole was empirically added for two patients three and five days before the agent was detected. The first sterile blood culture was obtained 3-7 days of voriconazole treatment. All patients reached clear cultures but one patient died. One patient with central nervous system infection with G. capitatum had severe neurological sequelae. Very severe fungal infections can occur during empirical caspofungin therapy. Therefore, patients should be followed closely.

  2. Modeling the cost effectiveness of secondary febrile neutropenia prophylaxis during standard-dose chemotherapy.

    NARCIS (Netherlands)

    Timmer-Bonte, J.N.H.; Adang, E.M.M.; Termeer, E.; Severens, J.L.; Tjan-Heijnen, V.C.

    2008-01-01

    PURPOSE: Current guidelines (ie, by the American Society of Clinical Oncology and the European Organisation for Research and Treatment of Cancer) do not recommend secondary infection prophylaxis, whereas, in contrast, caregivers prefer secondary prophylaxis to chemotherapy dose reduction after an

  3. Outpatient management of febrile neutropenia: time to revise the present treatment strategy

    DEFF Research Database (Denmark)

    Carstensen, M.; Sørensen, Jens Benn

    2008-01-01

    according to the type of fever episode showed no significant differences in clinical failure rates for fever of unknown origin and fever due to documented infections. Subgroup analyses in two independent trials identified an absolute neutrophil count

  4. Effects of mannose-binding lectin polymorphisms on irinotecan-induced febrile neutropenia

    NARCIS (Netherlands)

    J.M. van der Bol (Jessica); M.J.A. de Jonge (Maja); R.H.N. van Schaik (Ron); A. Sparreboom (Alex); M.A. van Fessem (Marianne); F.E. Geijn (Fleur); P.L.A. van Daele (Paul); J. Verweij (Jaap); S. Sleijfer (Stefan); A.H.J. Mathijssen (Ron)

    2010-01-01

    textabstractObjective. Mannose-binding lectin (MBL) is important in the innate immune response. MBL2 gene polymorphisms affect MBL expression, and genotypes yielding low MBL levels have been associated with an elevated risk for infections in hematological cancer patients undergoing chemotherapy. How

  5. Voriconazole-induced psychosis in a case of acute myeloid leukemia with febrile neutropenia

    Directory of Open Access Journals (Sweden)

    Hemendra Singh

    2015-01-01

    Full Text Available Voriconazole-induced psychosis is a rare side effect. It is important that clinicians are made aware of voriconazole-induced potential psychosis. We report a case of voriconazole-induced psychosis that responded to haloperidol.

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

    Science.gov (United States)

    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.

  7. 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.

  8. 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 ...

  9. Variation in Management of Fever and Neutropenia Among Pediatric Patients With Cancer: A Survey of Providers in Michigan.

    Science.gov (United States)

    Mueller, Emily L; Walkovich, Kelly J; Yanik, Gregory A; Clark, Sarah J

    2015-01-01

    Considerable variation in the management of fever and neutropenia (FN) exists, with factors associated with treatment variation not well described. An online survey of 90 pediatric cancer providers in Michigan was performed in Spring 2014. The survey frame was pediatric patients with cancer receiving treatment, with a Port-a-cath, who were clinically stable. Criteria for "Decreased" and "Increased" risk groups were defined by respondents. Survey questions addressed FN definitions, risk groups conceptualization, routine clinical practice, and management guidelines, in the context of risk groups and distance to treating institution. Fifty providers responded (56%); the majority defined a febrile event as temperature >38.3°C and/or 2 events >38.0°C within a 24-hour period. Neutropenia was defined as current or anticipated absolute neutrophil count (ANC) 2 hours away. Respondents were significantly more likely to have a "Decreased Risk" patient travel over 2 hours if they rated the local ED as "Poor to Fair" on ability to access Port-a-caths (P = .048). Most respondents would discharge patients who are afebrile for 24 hours, blood cultures negative for 48 hours, and neutrophil count of greater than 200/μL; 40% preferred discharge on oral antibiotics when the ANC febrile pediatric patients with cancer is significantly influenced by the providers' perceptions of local EDs. Future investigation of local hospitals' ability to provide urgent evaluation, combined with parental perspectives, could lead to improvements in timely and effective management.

  10. 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...

  11. 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.

  12. Association between hypocapnia and febrile seizures.

    Science.gov (United States)

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

    2014-05-01

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

  13. 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

  14. Congenital neutropenia: diagnosis, molecular bases and patient management

    Directory of Open Access Journals (Sweden)

    Chantelot Christine

    2011-05-01

    Full Text Available Abstract The term congenital neutropenia encompasses a family of neutropenic disorders, both permanent and intermittent, severe ( When neutropenia is detected, an attempt should be made to establish the etiology, distinguishing between acquired forms (the most frequent, including post viral neutropenia and auto immune neutropenia and congenital forms that may either be isolated or part of a complex genetic disease. Except for ethnic neutropenia, which is a frequent but mild congenital form, probably with polygenic inheritance, all other forms of congenital neutropenia are extremely rare and have monogenic inheritance, which may be X-linked or autosomal, recessive or dominant. About half the forms of congenital neutropenia with no extra-hematopoetic manifestations and normal adaptive immunity are due to neutrophil elastase (ELANE mutations. Some patients have severe permanent neutropenia and frequent infections early in life, while others have mild intermittent neutropenia. Congenital neutropenia may also be associated with a wide range of organ dysfunctions, as for example in Shwachman-Diamond syndrome (associated with pancreatic insufficiency and glycogen storage disease type Ib (associated with a glycogen storage syndrome. So far, the molecular bases of 12 neutropenic disorders have been identified. Treatment of severe chronic neutropenia should focus on prevention of infections. It includes antimicrobial prophylaxis, generally with trimethoprim-sulfamethoxazole, and also granulocyte-colony-stimulating factor (G-CSF. G-CSF has considerably improved these patients' outlook. It is usually well tolerated, but potential adverse effects include thrombocytopenia, glomerulonephritis, vasculitis and osteoporosis. Long-term treatment with G-CSF, especially at high doses, augments the spontaneous risk of leukemia in patients with congenital neutropenia.

  15. Neutropenia crónica e infección por el virus de la inmunodeficiencia humana Chronic neutropenia and human immunodeficiency virus infection

    Directory of Open Access Journals (Sweden)

    Ronald A Noguera-Valverde

    2008-09-01

    Full Text Available Se presenta el caso de un paciente masculino con neutropenia crónica e infección por el virus de inmunodeficiencia humana, con una revisión de los posibles mecanismos patogénicos. Las alteraciones hematológicas como anemia, trombocitopenia y leucopenia se presentan asociadas con frecuencia a la infección aguda por el virus de inmunodeficiencia humana. Al establecer la terapia antirretroviral y disminuir la actividad del virus, estas alteraciones tienden a mejorar. Sin embargo, algunos fármacos antirretrovirales, como la zidovudina, poseen toxicidad medular y pueden producir o empeorar las alteraciones hematológicas en estos pacientes, lo cual lleva a cambios en los esquemas de tratamiento. Los citotóxicos y antimetabolitos empleados en el tratamiento de neoplasias asociadas tienen conocida actividad depresora sobre la médula ósea. Algunos antimicrobianos utilizados en la profilaxis de infecciones poseen también toxicidad hematológica conocida, como el trimetoprim-sulfametoxazol, por lo que deben ser utilizados con precaución en pacientes con infección por el virus de inmunodeficiencia humana. Por otro lado, se plantean mecanismos alternativos que causan neutropenia en estos pacientes, como la formación de anticuerpos antineutrófilos, daño primario del progenitor granulocítico, por desbalance en la producción de neutrófilos, por anticuerpos contra la glicoproteína gp120 de la cápside viral del VIH, y deficiencias vitamínicas. En el caso del paciente neutropénico febril, en quien se sospecha infección bacteriana grave, se pueden utilizar los factores estimulantes de las colonias de granulocitos para aumentar los conteos absolutos de neutrófilos y mejorar la recuperación clínica.A case of a male with chronic neutropenia and human immunodeficiency virus infection is presented along, with a review of possible pathogenic mechanisms. Hematological abnormalities as anemia, thrombocytopenia and leucopenia are frequently

  16. {sup 18}F-FDG PET/CT for diagnosing infectious complications in patients with severe neutropenia after intensive chemotherapy for haematological malignancy or stem cell transplantation

    Energy Technology Data Exchange (ETDEWEB)

    Vos, Fidel J.; Kullberg, Bart-Jan; Bleeker-Rovers, Chantal P. [Radboud University Nijmegen Medical Centre, Department of Internal Medicine, PO Box 9101, Nijmegen (Netherlands); Nijmegen Institute for Infection, Inflammation and Immunity (N4i), Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Donnelly, J.P.; Blijlevens, Nicole M.A. [Radboud University Nijmegen Medical Centre, Department of Hematology, Nijmegen (Netherlands); Nijmegen Institute for Infection, Inflammation and Immunity (N4i), Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands); Oyen, Wim J.G. [Radboud University Nijmegen Medical Centre, Department of Nuclear Medicine, Nijmegen (Netherlands); Nijmegen Institute for Infection, Inflammation and Immunity (N4i), Radboud University Nijmegen Medical Centre, Nijmegen (Netherlands)

    2012-01-15

    Between 30 and 50% of febrile neutropenic episodes are accounted for by infection. C-reactive protein (CRP) is a nonspecific parameter for infection and inflammation but might be employed as a trigger for diagnosis. The aim of the study was to evaluate whether {sup 18}F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT can be used to detect inflammatory foci in neutropenic patients with elevated CRP and whether it helps to direct treatment. Twenty-eight consecutive patients with neutropenia as a result of intensive chemotherapy for haematological malignancies or myeloablative therapy for haematopoietic stem cell transplantation were prospectively included. {sup 18}F-FDG PET/CT was added to the regular diagnostic workup once the CRP level rose above 50 mg/l. Pathological FDG uptake was found in 26 of 28 cases despite peripheral neutrophil counts less than 0.1 x 10{sup -9}/l in 26 patients: in the digestive tract in 18 cases, around the tract of the central venous catheter (CVC) in 9 and in the lungs in 7 cases. FDG uptake in the CVC tract was associated with coagulase-negative staphylococcal bacteraemia (p < 0.001) and deep venous thrombosis (p = 0.002). The number of patients having Streptococcus mitis bacteraemia appeared to be higher in patients with grade 3 oesophageal FDG uptake (p = 0.08). Pulmonary FDG uptake was associated with the presence of invasive fungal disease (p = 0.04). {sup 18}F-FDG PET/CT scanning during chemotherapy-induced febrile neutropenia and increased CRP is able to detect localized foci of infection and inflammation despite the absence of circulating neutrophils. Besides its potential role in detecting CVC-related infection during febrile neutropenia, the high negative predictive value of {sup 18}F-FDG PET/CT is important for avoiding unnecessary diagnostic tests and therapy. (orig.)

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    Edward B Breitschwerdt

    2015-08-01

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

  19. Approach to the patient with neutropenia in childhood.

    Science.gov (United States)

    Celkan, Tiraje; Koç, Begüm Şirin

    2015-09-01

    Neutrophils have an important role in host defense and acute inflammation. It is well known that susceptibility to infection increases when the neutrophil count is low. Neutropenia were classified as mild, moderate and severe according to the neutrophil counts, or acute and chronic depending on the duration of neutropenia, or congenital and acquired according to the mechanism. The patients with neutropenia are clinically different due to underlying mechanism, they have life- threatening infections or no infection may be observed. The most common cause of acquired neutropenia is viral infection, followed by drugs and autoimmune neutropenia. Congenital neutropenia are usually diagnosed by acute and life- threatening invasive bacterial and fungal infections. Immune system disorders and other systemic abnormalities may be accompanied or not. Recent years, novel single gen defects causing congenital neutropenia were defined through advanced genetic techniques. Molecular diagnosis is useful for risk stratification, choice of therapy and prognosis on follow- up. This review was prepared for pediatricians as a guide focused on approach neutropenia, which tests should be performed and when should be referred to a specialist.

  20. Neutropenia in Patients with Primary Antibody Deficiency Disorders

    Directory of Open Access Journals (Sweden)

    "Nima Rezaei

    2004-06-01

    Neutropenia may occur in any of the primary immunodeficiency disorders. Persistent or severe infections always pose a supposition, which deserves further evaluation for detecting an underlying immune deficiency syndrome and neutropenia, since a delay in diagnosis may result in a serious organ damage or even death of the patient.

  1. Rationalizing the approach to children with fever in neutropenia

    NARCIS (Netherlands)

    Ammann, Roland A.; Tissing, Wim J. E.; Phillips, Bob

    2012-01-01

    Purpose of review Fever in neutropenia is the most frequent potentially life-threatening complication of chemotherapy in children and adolescents with cancer. This review summarizes recent studies that refine our knowledge of how to manage pediatric fever in neutropenia, and their implications for c

  2. Filgrastim as a Rescue Therapy for Persistent Neutropenia in a Case of Dengue Hemorrhagic Fever with Acute Respiratory Distress Syndrome and Myocarditis

    Directory of Open Access Journals (Sweden)

    Desh Deepak

    2011-01-01

    Full Text Available Pathogenesis of dengue involves suppression of immune system leading to development of characteristic presentation of haematological picture of thrombocytopenia and leucopenia. Sometimes, this suppression in immune response is responsible for deterioration in clinical status of the patient in spite of all specific and supportive therapy. Certain drugs like steroids are used for rescue therapy in conditions like sepsis. We present a novel use of filgrastim as a rescue therapy in a patient with dengue hemorrhagic fever (DHF with acute respiratory distress syndrome (ARDS, myocarditis, and febrile neutropenia and not responding to standard management.

  3. 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.

  4. 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...

  5. 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 ...

  6. Experiencing neutropenia: Quality of life interviews with adult cancer patients

    Directory of Open Access Journals (Sweden)

    Okon Ted

    2005-07-01

    Full Text Available Abstract Background Neutropenia is a common toxicity in chemotherapy but detailed information about how neutropenia is associated with changes in patients' quality of life is not readily available. This prospective study interviewed patients with grade 4 neutropenia to provide qualitative information on patients' experience of developing and coping with grade 4 neutropenia during a cycle of chemotherapy. Methods A sample of 34 patients who developed grade 4 neutropenia during the first cycle of chemotherapy completed a total of 100 structured clinical interviews. Interviews were transcribed, and 2 raters inductively developed 5 broad categories comprising 80 specific complaint domains nominated by patients. Thirty-five patient-nominated problems were mentioned in 5% or more of the interviews. Results Fatigue was the most common physical symptom. Interference in daily routine, negative self-evaluation, negative emotion, and social isolation were other common complaints associated with neutropenia. Conclusion Neutropenia is associated with a number of negative experiences among cancer patients undergoing chemotherapy, and these negative experiences have an adverse effect on the patient's quality of life. Oncology nurses can play a key role in helping patients manage adverse effects to maintain their quality of life.

  7. 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

  8. [Consensus: Rational approach towards the patient with cancer, fever and neutropenia].

    Science.gov (United States)

    Santolaya, María Elena; Rabagliati, Ricardo; Bidart, Teresa; Payá, Ernesto; Guzmán, Ana M; Morales, Ricardo; Braun, Stephanie; Bronfman, Lucía; Ferrés, Marcela; Flores, Claudio; García, Patricia; Letelier, Luz M; Puga, Bárbara; Salgado, Carmen; Thompson, Luis; Tordecilla, Juan; Zubieta, Marcela

    2005-01-01

    The severity and duration of post chemotherapy neutropenia were recognized during the 1960s as main predisposing factors for infections in cancer patients. At the beginning of the 70's a standard management approach for all febrile neutropenia (FN) episodes was proposed, based on hospitalization and intravenous empirical broad spectrum antibiotic therapy. Widespread use of this approach resulted in a significant reduction in mortality attributable to bacterial infections. During the last 10 to 15 years, reappraisal of this standard approach has been done by several research groups who question the benefit of treating all FN patients similarly without taking in to consideration differences in severity of the FN episodes. This reappraisal has led during the 1990s to the development of the concept of high and low risk FN episodes that has been the base for the adoption of selective therapies based on the risk categorization of the individual patient. The Chilean Infectious Diseases Society called upon two government National Programs responsible for the appropriate distribution of chemotherapeutic drugs to all pediatric and adults cancer patients within the public health system, and upon the Chilean Hematology Society for the development of a Consensus on Diagnosis, Treatment and Prevention of Infections during FN Episodes in Cancer patients. The need for this Consensus is based on two main aspects: the new approaches proposed during the past year for management of these episodes, and the increasing population of cancer patients receiving improved chemotherapeutic agents that has increased there survival possibilities as well as there possibility to suffer a FN episode. The topics discussed in this document are based on an updated systematic and analytic review of the medical literature including epidemiology, laboratory diagnostics, risk categorization, treatment and prophylaxis. National data was included when available in order to provide the healthcare personnel

  9. 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...

  10. 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...

  11. 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.

  12. Efficacy and safety of ior® LeukoCIM (G-CSF in patients with neutropenia after chemotherapy Eficacia y seguridad del ior® LeukoCIM (FEC-G en pacientes con neutropenia posquimioterapia

    Directory of Open Access Journals (Sweden)

    Leslie Pérez Ruiz

    2011-03-01

    Full Text Available Neutropenia and infections are the most restrictive side effects during chemotherapy application. The granulocytic colonies stimulating factor activates the neutrophils, shortens the neutropenic period and can be effective against the potential risk of infection. The purpose of this study was to evaluate the efficacy and safety of LeukoCIM® (CIMAB, Havana. A retrospective observational study was carried out with data from the patients with neutropenic episodes enrolled in the open-label, non-randomized, multicenter, phase IV clinical trial. These patients were from Gustavo Aldereguía Lima hospital. They had been evaluated for one year. Demographic information, clinical data and side effects were analyzed. As prophylaxis indication LeukoCIM® was administrated 24-72 h after the last chemotherapy dose and as treatment when neutropenia was diagnosed. In both cases, a daily single 300 µg dose was administrated subcutaneously. The application of the next chemotherapy cycle on time was the main variable of response and the product safety was assessed by measuring the side effects. Forty seven patients with 95 neutropenic episodes were enrolled. The 82.1 % of episodes received their next chemotherapy cycle on time. The most frequent side effects were: bone pain and fever (11.2 % respectively, hyperuricemia (9.2 %, leukocytosis and neutrophilia (7.1 % and increased LDH (6.1 %. LeukoCIM® was effective in patients receiving chemotherapy, because it accelerated neutrophil recovery, decreased the incidence of febrile neutropenia and improved delivery of protocol doses of chemotherapy on time. Additionally, this product was considered safe for the studied patients since just known adverse events were reported.La neutropenia y las infecciones constituyen los eventos adversos más limitantes en la aplicación de quimioterapia. Los factores estimulantes de colonias de granulocitos activan los neutrófilos, acortan el periodo neutropénico y pueden ser

  13. Relato de um caso de neutropenia congênita grave em um lactente jovem A case report of severe congenital neutropenia in a young infant

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    Lucas Fadel M. dos Santos

    2011-12-01

    Full Text Available OBJETIVO: Relatar um caso de neutropenia congênita grave e alertar os pediatras sobre tal diagnóstico em pacientes jovens, com infecções recorrentes. DESCRIÇÃO DO CASO: Lactente jovem com 45 dias de vida, com história de febre alta, letargia, recusa alimentar e hemogramas repetidos com leucopenia importante à custa de polimorfonucleares. A hipótese diagnóstica foi confirmada pelo aspirado de medula óssea, que mostrou hipoplasia de série granulocítica e completa ausência de neutrófilos maduros. Foi introduzida antibioticoterapia de largo espectro e estimulador da formação de colônias de granulócitos. O paciente evoluiu para óbito em decorrência de complicações infecciosas após 21 dias de internação. COMENTÁRIOS: Trata-se de um lactente jovem, portador de uma rara desordem congênita que leva à intensa neutropenia, deixando-o vulnerável a infecções graves e potencialmente fatais. À internação, o paciente apresentava sinais e sintomas sugestivos de sepse, sendo introduzido antibioticoterapia de amplo espectro, necessária por se tratar de lactente jovem, neutropênico e febril. A hipótese diagnóstica se baseou na história clínica e nos leucogramas alterados, sendo posteriormente confirmada pelo aspirado de medula óssea. Foi introduzido o estimulador da formação de colônias de granulócitos, que geralmente é efetivo, porém, nesse caso, não houve sucesso e o paciente evoluiu para óbito devido à grave infecção.OBJECTIVE: To report a case of severe congenital neutropenia and alert pediatricians about its diagnosis in young patients with recurrent infectious diseases. CASE DESCRIPTION: Young infant with 45 days of life, with a history of high fever, lethargy, poor feeding and repeated blood counts showing significant leucopenia due to a significant decrease of polymorphonuclear cells. The diagnosis was confirmed by bone marrow aspirate showing hypoplasia of the granulocytic series and complete absence of

  14. Performance of Interleukin-6 and Interleukin-8 serum levels in pediatric oncology patients with neutropenia and fever for the assessment of low-risk

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    Kontny Udo

    2008-03-01

    Full Text Available Abstract Background Patients with chemotherapy-related neutropenia and fever are usually hospitalized and treated on empirical intravenous broad-spectrum antibiotic regimens. Early diagnosis of sepsis in children with febrile neutropenia remains difficult due to non-specific clinical and laboratory signs of infection. We aimed to analyze whether IL-6 and IL-8 could define a group of patients at low risk of septicemia. Methods A prospective study was performed to assess the potential value of IL-6, IL-8 and C-reactive protein serum levels to predict severe bacterial infection or bacteremia in febrile neutropenic children with cancer during chemotherapy. Statistical test used: Friedman test, Wilcoxon-Test, Kruskal-Wallis H test, Mann-Whitney U-Test and Receiver Operating Characteristics. Results The analysis of cytokine levels measured at the onset of fever indicated that IL-6 and IL-8 are useful to define a possible group of patients with low risk of sepsis. In predicting bacteremia or severe bacterial infection, IL-6 was the best predictor with the optimum IL-6 cut-off level of 42 pg/ml showing a high sensitivity (90% and specificity (85%. Conclusion These findings may have clinical implications for risk-based antimicrobial treatment strategies.

  15. Refractory Adult Primary Autoimmune Neutropenia that Responded to Alemtuzumab.

    Science.gov (United States)

    Neerukonda, Anu R; Lan, Fengshuo; Gabig, Theodore; Saraya, Takeshi

    2016-01-01

    Primary autoimmune neutropenia (P-AIN) is an extremely rare disease. The most effective treatment for primary P-AIN is a granulocyte colony-stimulating factor; however, no curative treatment has been reported. We herein report a case of an adult P-AIN patient with a relatively mild medical history (irrespective of the severe neutropenia) who showed a sustained hematological response over seventeen months after the initiation of treatment with subcutaneous Alemtuzumab.

  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. Use of inflammatory molecules to predict the occurrence of fever in onco-hematological patients with neutropenia

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    A.F. Tiburcio Ribeiro

    2013-02-01

    Full Text Available Febrile neutropenia remains a frequent complication in onco-hematological patients, and changes in the circulating level of inflammatory molecules (IM may precede the occurrence of fever. The present observational prospective study was carried out to evaluate the behavior of plasma tumor necrosis factor alpha (TNF-α, soluble TNF-α I and II receptors (sTNFRI and sTNFRII, monocyte chemoattractant protein-1 [MCP-1 or chemokine (c-c motif ligand 2 (CCL2], macrophage inflammatory protein-1α (MIP-1α or CCL3, eotaxin (CCL11, interleukin-8 (IL-8 or CXCL8, and interferon-inducible protein-10 (IP-10 or CXCL10 in 32 episodes of neutropenia in 26 onco-hematological patients. IM were tested on enrollment and 24-48 h before the onset of fever and within 24 h of the first occurrence of fever. Eight of 32 episodes of neutropenia did not present fever (control group and the patients underwent IM tests on three different occasions. sTNFRI levels, measured a median of 11 h (1-15 before the onset of fever, were significantly higher in patients presenting fever during follow-up compared to controls (P = 0.02. Similar results were observed for sTNFRI and CCL2 levels (P = 0.04 for both in non-transplanted patients. A cut-off of 1514 pg/mL for sTNFRI was able to discriminate between neutropenic patients with or without fever during follow-up, with 65% sensitivity, 87% specificity, and 93% positive predictive value. Measurement of the levels of plasma sTNFRI can be used to predict the occurrence of fever in neutropenic patients.

  19. Use of inflammatory molecules to predict the occurrence of fever in onco-hematological patients with neutropenia

    Energy Technology Data Exchange (ETDEWEB)

    Ribeiro, A.F. Tibúrcio; Nobre, V.; Neuenschwander, L.C. [Departamento de Clínica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Teixeira, A.L. [Laboratório de Imunofarmacologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Xavier, S.G.; Paula, F.D.F. [Departamento de Propedêutica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Teixeira, M.M. [Laboratório de Imunofarmacologia, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil); Teixeira, J.C.A.; Bittencourt, H. [Departamento de Clínica Médica, Faculdade de Medicina, Universidade Federal de Minas Gerais, Belo Horizonte, MG (Brazil)

    2013-02-01

    Febrile neutropenia remains a frequent complication in onco-hematological patients, and changes in the circulating level of inflammatory molecules (IM) may precede the occurrence of fever. The present observational prospective study was carried out to evaluate the behavior of plasma tumor necrosis factor alpha (TNF-α), soluble TNF-α I and II receptors (sTNFRI and sTNFRII), monocyte chemoattractant protein-1 [MCP-1 or chemokine (c-c motif) ligand 2 (CCL2)], macrophage inflammatory protein-1α (MIP-1α or CCL3), eotaxin (CCL11), interleukin-8 (IL-8 or CXCL8), and interferon-inducible protein-10 (IP-10 or CXCL10) in 32 episodes of neutropenia in 26 onco-hematological patients. IM were tested on enrollment and 24-48 h before the onset of fever and within 24 h of the first occurrence of fever. Eight of 32 episodes of neutropenia did not present fever (control group) and the patients underwent IM tests on three different occasions. sTNFRI levels, measured a median of 11 h (1-15) before the onset of fever, were significantly higher in patients presenting fever during follow-up compared to controls (P = 0.02). Similar results were observed for sTNFRI and CCL2 levels (P = 0.04 for both) in non-transplanted patients. A cut-off of 1514 pg/mL for sTNFRI was able to discriminate between neutropenic patients with or without fever during follow-up, with 65% sensitivity, 87% specificity, and 93% positive predictive value. Measurement of the levels of plasma sTNFRI can be used to predict the occurrence of fever in neutropenic patients.

  20. Clinical impact of fluoroquinolone-resistant Escherichia coli in the fecal flora of hematological patients with neutropenia and levofloxacin prophylaxis.

    Directory of Open Access Journals (Sweden)

    Yong Chong

    Full Text Available BACKGROUND: Fluoroquinolone prophylaxis in patients with neutropenia and hematological malignancies is said to be effective on febrile netropenia (FN-related infection and mortality; however, the emergence of antibiotic resistance has become a concern. Ciprofloxacin and levofloxacin prophylaxis are most commonly recommended. A significant increase in the rate of quinolone-resistant Escherichia coli in fecal flora has been reported following ciprofloxacin prophylaxis. The acquisition of quinolone-resistant E. coli after levofloxacin use has not been evaluated. METHODS: We prospectively examined the incidence of quinolone-resistant E. coli isolates recovered from stool cultures before and after levofloxacin prophylaxis in patients with neutropenia from August 2011 to May 2013. Some patients received chemotherapy multiple times. RESULTS: In this trial, 68 patients were registered. Levofloxacin-resistant E. coli isolates were detected from 11 and 13 of all patients before and after the prophylaxis, respectively. However, this was not statistically significant (P = 0.65. Multiple prophylaxis for sequential chemotherapy did not induce additional quinolone resistance among E. coli isolates. Interestingly, quinolone-resistant E. coli, most of which were extended-spectrum β-lactamase (ESBL producers, were already detected in approximately 20% of all patients before the initiation of prophylaxis. FN-related bacteremia developed in 2 patients, accompanied by a good prognosis. CONCLUSIONS: Levofloxacin prophylaxis for neutropenia did not result in a significant acquisition of quinolone-resistant E. coli. However, we detected previous colonization of quinolone-resistant E. coli before prophylaxis, which possibly reflects the spread of ESBL. The epidemic spread of resistant E. coli as a local factor may influence strategies toward the use of quinolone prophylaxis.

  1. Hodgkin lymphoma treatment with ABVD in the US and the EU: neutropenia occurrence and impaired chemotherapy delivery

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    Schwenkglenks Matthias

    2010-08-01

    Full Text Available Abstract Background In newly diagnosed patients with Hodgkin lymphoma (HL the effect of doxorubicin, bleomycin, vinblastine and dacarbazine (ABVD-related neutropenia on chemotherapy delivery is poorly documented. The aim of this analysis was to assess the impact of chemotherapy-induced neutropenia (CIN on ABVD chemotherapy delivery in HL patients. Study design Data from two similarly designed, prospective, observational studies conducted in the US and the EU were analysed. One hundred and fifteen HL patients who started a new course of ABVD during 2002-2005 were included. The primary objective was to document the effect of neutropenic complications on delivery of ABVD chemotherapy in HL patients. Secondary objectives were to investigate the incidence of CIN and febrile neutropenia (FN and to compare US and EU practice with ABVD therapy in HL. Pooled data were analysed to explore univariate associations with neutropenic events. Results Chemotherapy delivery was suboptimal (with a relative dose intensity ≤ 85% in 18-22% of patients. The incidence of grade 4 CIN in cycles 1-4 was lower in US patients (US 24% vs. EU 32%. Patients in both the US and the EU experienced similar rates of FN across cycles 1-4 (US 12% vs. EU 11%. Use of primary colony-stimulating factor (CSF prophylaxis and of any CSF was more common in the US than the EU (37% vs. 4% and 78% vs. 38%, respectively. The relative risk (RR of dose delays was 1.54 (95% confidence interval [CI] 1.08-2.23, p = 0.036 for patients with vs. without grade 4 CIN and the RR of grade 4 CIN was 0.35 (95% CI 0.12-1.06, p = 0.046 for patients with vs. without primary CSF prophylaxis. Conclusions In this population of HL patients, CIN was frequent and FN occurrence clinically relevant. Chemotherapy delivery was suboptimal. CSF prophylaxis appeared to reduce CIN rates.

  2. 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...

  3. Febrile Seizure: Demographic Features and Causative Factors

    Directory of Open Access Journals (Sweden)

    Hamed ESMAILI GOURABI

    2013-01-01

    Full Text Available 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 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. Results Of 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. Conclusion Most of the children had a positive family history and the most common causative factor was upper respiratory infection.  References: Huang MC, Huang CC, Thomas K. Febrile convulsions: development and validation of a questionnaire to measure

  4. 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

  5. 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

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. 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.

  11. 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".

  12. 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

  13. Neutropenia in chronic hepatitis C during Interferon and Ribavirin Therapy.

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    Saadia Farid, Hala Morad and Samya Sweilam.

    2011-10-01

    Full Text Available Background: Neutropenia is a condition characterized by an abnormally low number of a type of white blood cells called Neutrophils, up to 25 % of people who take pegylated interferon, ribavirin and an HCV protease inhibitor experience Neutropenia. Aim of the work: The study will be intended to analyze neutrophil counts and associated conditions of the liver and spleen , platelet count, liver enzymes and infections, during Interferon and Ribavirin therapy. Patients and methods: One hundred forty two patients with chronic hepatitis C virus infection, their age between (18-59 years, selected from the National Hepatology and Tropical Medicine Research Institute were included in this study, during Interferon and Ribavirin therapy. All the patients were subjected to the following history, through clinical examination, abdominal ultrasonography and collection of blood samples for routine investigations, CBCs and serological assay for ALT, Bilirubin. Resuls: Our results revealed presence of 32.4 % anaemia, 18.3 % Thrombocytopenia, 16.9 % elevated ALT, 2.8 % elevated bilirubine, 16.9 % coarse liver, 25.4 % hepatomegaly, 16.2 % splenomegaly, and 16.9 % of cases complained different shapes of infection, associated with Neutropenia in patients of chronic hepatitis C during interferon and ribavirin therapy. Conclusion: Our study concluded that the prevalence of Neutropenia in chronic hepatitis C virus infection patients 23.8 % during interferon and ribavirin therapy but it is not usually associated with infection. Recommendations: Neutropenia is a complicated process that requires expert guidance from a medical provider.

  14. Efficacy and safety of micafungin versus intravenous itraconazole as empirical antifungal therapy for febrile neutropenic patients with hematological malignancies: a randomized, controlled, prospective, multicenter study.

    Science.gov (United States)

    Jeong, Seong Hyun; Kim, Dae Young; Jang, Jun Ho; Mun, Yeung-Chul; Choi, Chul Won; Kim, Sung-Hyun; Kim, Jin Seok; Park, Joon Seong

    2016-01-01

    Micafungin, a clinically important echinocandin antifungal drug, needs to be investigated as empirical therapy in febrile neutropenia in comparison with azole compounds. A prospective randomized study was conducted to compare clinical outcomes between micafungin and intravenous itraconazole as an empirical therapy for febrile neutropenia in hematological malignancies. The antifungal drug (micafungin 100 mg or itraconazole 200 mg IV once daily) was given for high fever that was sustained despite the administration of appropriate antibiotics. Treatment success was determined by composite end points based on breakthrough invasive fungal infection (IFI), survival, premature discontinuation, defervescence, and treatment of baseline fungal infection. Duration of fever, hospital stay, and overall survival (OS) were studied. A total of 153 patients were randomized to receive micafungin or itraconazole. The overall success rate was 7.1 % point higher in the micafungin group (64.4 vs. 57.3 %, p = 0.404), satisfying the statistical criteria for the non-inferiority of micafungin. The duration of fever and hospital stay were significantly shorter in the micafungin group (6 vs. 7 days, p = 0.014; 22 vs. 27 days, p = 0.033, respectively). Grade 3 adverse events including hyperbilirubinemia (2 vs. 7), elevation of transaminase levels (2 vs. 4), electrolyte imbalance (1 vs. 2), atrial fibrillation (1 vs. 0), and anaphylaxis (1 vs. 0) occurred in 7 and 13 patients in the micafungin (10.4 %) and itraconazole (18.8 %) groups, respectively. Micafungin, when compared with itraconazole, had favorably comparable success rate and toxicity profiles on febrile neutropenia in patients with hematological malignancies. In addition, it showed superior effect on shortening the hospital stay.

  15. Características clínicas y microbiológicas de los pacientes neutropénicos febriles con neoplasias hematológicas

    Directory of Open Access Journals (Sweden)

    Fabián Alberto Jaimes Barragán

    2008-02-01

    Full Text Available Se estudiaron en forma retrospectiva 441 historias clínicas en el período comprendido entre enero de 2003 y diciembre de 2005. De éstas, se identificaron las características de 117 episodios de neutropenia febril en 96 pacientes. La mediana de edad fue 34 años y el 56,4% de los episodios ocurrieron en hombres. Las más frecuentes neoplasias hematológicas relacionadas con neutropenia febril fueron leucemia linfoide aguda (LLA y leucemia mieloide aguda (LMA con 45 episodios de cada una, que corresponden al 76,9%. La mediana de duración de la neutropenia fue 8 días y el 60,7% de los casos entraron en la categoría de neutropenia grave. La mortalidad global fue del 32% y el 81,5% de estas muertes estuvieron asociadas directamente con la infección. Se obtuvo aislamiento microbiológico en el 51% de los eventos. Los bacilos gram negativos (BGN constituyeron el 59% de los aislamientos microbiológicos y los cocos gram positivos el 32%. El 14,3% de los BGN aislados fueron positivos para beta lactamasas de espectro extendido (BLEE y la resistencia global a ciprofloxacina alcanzó el 31,4%. El esquema antimicrobiano empírico más frecuentemente utilizado fue ciprofloxacina más ceftriaxona; la respuesta terapéutica fue desfavorable en 65% de los casos. En el Hospital San Vicente de Paúl de Medellín siguen primando los gérmenes gram negativos y son altas las tasas de resistencia a los antibióticos utilizados tradicionalmente como de primera línea, lo que sugiere la necesidad de reevaluar la pertinencia de estos esquemas.

  16. CEREBRITIS AND NEUTROPENIA IN A CHILD WITH ANA NEGATIVE LUPUS

    Directory of Open Access Journals (Sweden)

    J. Akhoondian

    2009-04-01

    Full Text Available ObjectiveSystemic lupus erythematosus (SLE, an autoimmune systemic disease with unknown etiology, affects virtually every part of the body; involvement of the central nervous system (CNS is one of the major causes of morbidity and mortality in systemic lupus erythematosus (SLE patients and is the least understood aspect of the disease. neutropenia is very uncommon in childhood lupus. True negative anti nuclear antibody (ANA tests in patients with lupus are now very rare. The patient reported here was a 12-year-old girl with ANA negative lupus cerebritis who presented with left hemiparesia after a generalized seizure, with neutropenia observed during its course.Key words:lupus cerebritis, neutropenia, ANA negative lupus, children

  17. Simultaneous occurrence of fetal and neonatal alloimmune thrombocytopenia and neonatal neutropenia due to maternal neutrophilic autoantibodies

    DEFF Research Database (Denmark)

    Taaning, Ellen; Jensen, Lise; Varming, Kim

    2012-01-01

    Foetal and neonatal alloimmune thrombocytopenia (FNAIT) and neonatal neutropenia caused by maternal autoantibodies against neutrophils are rare disorders. We describe a newborn with severe thrombocytopenia and intracerebral bleeding caused by maternal anti-HPA-3a alloantibodies and mild neutropenia...

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

    Science.gov (United States)

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

    2016-02-01

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

  19. Comparative effectiveness of colony-stimulating factors in febrile neutropenia prophylaxis: how results are affected by research design.

    Science.gov (United States)

    Henk, Henry J; Li, Xiaoyan; Becker, Laura K; Xu, Hairong; Gong, Qi; Deeter, Robert G; Barron, Richard L

    2015-01-01

    To examine the impact of research design on results in two published comparative effectiveness studies. Guidelines for comparative effectiveness research have recommended incorporating disease process in study design. Based on the recommendations, we develop a checklist of considerations and apply the checklist in review of two published studies on comparative effectiveness of colony-stimulating factors. Both studies used similar administrative claims data, but different methods, which resulted in directionally different estimates. Major design differences between the two studies include: whether the timing of intervention in disease process was identified and whether study cohort and outcome assessment period were defined based on this temporal relationship. Disease process and timing of intervention should be incorporated into the design of comparative effectiveness studies.

  20. Amphotericin B deoxycholate (d-AMB) use in cases with febrile neutropenia and fungal infections: lower toxicity with suitable premedication.

    Science.gov (United States)

    Oto, Ozgur Akin; Paydas, Semra; Disel, Umut; Yavuz, Sinan; Seydaoglu, Gulsah

    2007-03-01

    In spite of the development of new antifungal drugs, amphotericin B deoxycholate (d-AMB) remains the gold standard in the treatment of severe fungal infections in immunosuppressed hosts. However, d-AMB is a toxic drug, the most important dose-limiting toxicities being nephrotoxicity and infusion-related allergic reactions. Lipid and liposomal formulations of d-AMB have relatively lower toxicity and are considered alternative choices. However, the routine use of these formulations is limited by their higher cost. Using retrospective analysis, we explored the incidence of nephrotoxicity and allergic reactions requiring the cessation of conventional d-AMB in 113 cases treated with the drug. In contrast to knowledge in the relevant literature, we did not detect significant toxicity, which would have required discontinuation of the d-AMB treatment. Mean serum creatinine levels were 0.72 +/- 0.25 and 0.84 +/- 0.31 mg dl(-1) before and after therapy, respectively. Although the difference between creatinine levels before and after d-AMB is statistically significant, the creatinine level increased twofold in only eight cases. Mean serum potassium levels were 3.8 +/- 0.54 and 3.6 +/- 0.7 mmol l(-1) before and after d-AMB respectively. Potassium levels below 3 mmol l(-1) were found in 7 and 17 cases before and after d-AMB respectively. Potassium levels were statistically lower in cases with fungal mucositis. Severe infusion-related allergic reactions were observed in three cases. Antihistamine and corticosteroid were added to the treatment in these cases. With these findings, we can conclude that d-AMB is a tolerable, low cost drug which can be safely used provided there is suitable premedication and monitoring of blood urea nitrogen, serum potassium and magnesium levels.

  1. Tackling antibiotic resistance in febrile neutropenia: current challenges with and recommendations for managing infections with resistant Gram-negative organisms.

    Science.gov (United States)

    Nouér, Simone A; Nucci, Marcio; Anaissie, Elias

    2015-10-01

    Multidrug resistant (MDR) Gram-negative bacteria (GNB) have emerged as important pathogens and a serious challenge in the management of neutropenic patients worldwide. The great majority of infections are caused by the Enterobacteriaceae (especially Escherichia coli and Klebsiella spp.) and Pseudomonas aeruginosa, and less frequently Acinetobacter spp. and Stenotrophomonas maltophilia. A broader-spectrum empiric antibiotic regimen is usually recommended in patients with a history of prior bloodstream infection caused by a MDR GNB, in those colonized by a MDR GNB, and if MDR GNBs are frequently isolated in the initial blood cultures. In any situation, de-escalation to standard empiric regimen is advised if infection with MDR GNB is not documented.

  2. The perils of medical tourism: NDM-1-positive Escherichia coli causing febrile neutropenia in a medical tourist.

    Science.gov (United States)

    Chan, H L E; Poon, L M; Chan, S G; Teo, J W P

    2011-04-01

    NDM-1 is a new metallo-beta-lactamase that readily hydrolyses carbapenems, penicillins and cephalosporins. Its rising incidence has been reported in many countries around the world, with many cases linked to a possible origin from the Indian subcontinent. Due to the lack of effective antibiotic regimes to treat these infections, the increased prevalence of NDM-1 is alarming. We describe a case of NDM-1 infection in an immunocompromised foreign patient, and discuss its implications.

  3. 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.

  4. [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.

  5. 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....

  6. 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.

  7. Clinical manifestations and outcomes of pediatric chronic neutropenia

    Directory of Open Access Journals (Sweden)

    Chuan Wan

    2012-04-01

    Conclusion: It is difficult and risky to draw any conclusion from such a small-scale study; however, we believe that promptly diagnosing underlying diseases and administering appropriate disease-oriented therapy would be crucial for the treatment of patients with chronic neutropenia, particularly with regard to CNSs.

  8. 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

  9. 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…

  10. Congenital and acquired neutropenia consensus guidelines on diagnosis from the Neutropenia Committee of the Marrow Failure Syndrome Group of the AIEOP (Associazione Italiana Emato-Oncologia Pediatrica).

    Science.gov (United States)

    Fioredda, Francesca; Calvillo, Michaela; Bonanomi, Sonia; Coliva, Tiziana; Tucci, Fabio; Farruggia, Piero; Pillon, Marta; Martire, Baldassarre; Ghilardi, Roberta; Ramenghi, Ugo; Renga, Daniela; Menna, Giuseppe; Barone, Angelica; Lanciotti, Marina; Dufour, Carlo

    2011-07-15

    Congenital and acquired neutropenia are rare disorders whose frequency in pediatric age may be underestimated due to remarkable differences in definition or misdiagnosed because of the lack of common practice guidelines. Neutropenia Committee of the Marrow Failure Syndrome Group (MFSG) of the AIEOP (Associazione Italiana Emato-Oncologia Pediatrica) elaborated this document following design and methodology formerly approved by the AIEOP board. The panel of experts reviewed the literature on the topic and participated in a conference producing a document which includes a classification of neutropenia and a comprehensive guideline on diagnosis of neutropenia. Copyright © 2011 Wiley-Liss, Inc.

  11. 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

  12. The Use of Intravenous Antibiotics at the Onset of Neutropenia in Patients Receiving Outpatient-Based Hematopoietic Stem Cell Transplants

    Science.gov (United States)

    Hamadah, Aziz; Schreiber, Yoko; Toye, Baldwin; McDiarmid, Sheryl; Huebsch, Lothar; Bredeson, Christopher; Tay, Jason

    2012-01-01

    Empirical antibiotics at the onset of febrile neutropenia are one of several strategies for management of bacterial infections in patients undergoing Hematopoietic Stem Cell Transplant (HSCT) (empiric strategy). Our HSCT program aims to perform HSCT in an outpatient setting, where an empiric antibiotic strategy was employed. HSCT recipients began receiving intravenous antibiotics at the onset of neutropenia in the absence of fever as part of our institutional policy from 01 Jan 2009; intravenous Prophylactic strategy. A prospective study was conducted to compare two consecutive cohorts [Year 2008 (Empiric strategy) vs. Year 2009 (Prophylactic strategy)] of patients receiving HSCT. There were 238 HSCTs performed between 01 Jan 2008 and 31 Dec 2009 with 127 and 111 in the earlier and later cohorts respectively. Infection-related mortality pre- engraftment was similar with a prophylactic compared to an empiric strategy (3.6% vs. 7.1%; p = 0.24), but reduced among recipients of autologous HSCT (0% vs. 6.8%; p = 0.03). Microbiologically documented, blood stream infections and clinically documented infections pre-engraftment were reduced in those receiving a prophylactic compared to an empiric strategy, (11.7% vs. 28.3%; p = 0.001), (9.9% vs. 24.4%; p = 0.003) and (18.2% vs. 33.9% p = 0.007) respectively. The prophylactic use of intravenous once-daily ceftriaxone in patients receiving outpatient based HSCT is safe and may be particularly effective in patients receiving autologous HSCT. Further studies are warranted to study the impact of this Prophylactic strategy in an outpatient based HSCT program. PMID:23029441

  13. The use of intravenous antibiotics at the onset of neutropenia in patients receiving outpatient-based hematopoietic stem cell transplants.

    Directory of Open Access Journals (Sweden)

    Aziz Hamadah

    Full Text Available Empirical antibiotics at the onset of febrile neutropenia are one of several strategies for management of bacterial infections in patients undergoing Hematopoietic Stem Cell Transplant (HSCT (empiric strategy. Our HSCT program aims to perform HSCT in an outpatient setting, where an empiric antibiotic strategy was employed. HSCT recipients began receiving intravenous antibiotics at the onset of neutropenia in the absence of fever as part of our institutional policy from 01 Jan 2009; intravenous Prophylactic strategy. A prospective study was conducted to compare two consecutive cohorts [Year 2008 (Empiric strategy vs. Year 2009 (Prophylactic strategy] of patients receiving HSCT. There were 238 HSCTs performed between 01 Jan 2008 and 31 Dec 2009 with 127 and 111 in the earlier and later cohorts respectively. Infection-related mortality pre- engraftment was similar with a prophylactic compared to an empiric strategy (3.6% vs. 7.1%; p = 0.24, but reduced among recipients of autologous HSCT (0% vs. 6.8%; p = 0.03. Microbiologically documented, blood stream infections and clinically documented infections pre-engraftment were reduced in those receiving a prophylactic compared to an empiric strategy, (11.7% vs. 28.3%; p = 0.001, (9.9% vs. 24.4%; p = 0.003 and (18.2% vs. 33.9% p = 0.007 respectively. The prophylactic use of intravenous once-daily ceftriaxone in patients receiving outpatient based HSCT is safe and may be particularly effective in patients receiving autologous HSCT. Further studies are warranted to study the impact of this Prophylactic strategy in an outpatient based HSCT program.

  14. Neutropenia crónica e infección por el virus de la inmunodeficiencia humana

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    Ronald A Noguera-Valverde

    2008-09-01

    Full Text Available Se presenta el caso de un paciente masculino con neutropenia crónica e infección por el virus de inmunodeficiencia humana, con una revisión de los posibles mecanismos patogénicos. Las alteraciones hematológicas como anemia, trombocitopenia y leucopenia se presentan asociadas con frecuencia a la infección aguda por el virus de inmunodeficiencia humana. Al establecer la terapia antirretroviral y disminuir la actividad del virus, estas alteraciones tienden a mejorar. Sin embargo, algunos fármacos antirretrovirales, como la zidovudina, poseen toxicidad medular y pueden producir o empeorar las alteraciones hematológicas en estos pacientes, lo cual lleva a cambios en los esquemas de tratamiento. Los citotóxicos y antimetabolitos empleados en el tratamiento de neoplasias asociadas tienen conocida actividad depresora sobre la médula ósea. Algunos antimicrobianos utilizados en la profilaxis de infecciones poseen también toxicidad hematológica conocida, como el trimetoprim-sulfametoxazol, por lo que deben ser utilizados con precaución en pacientes con infección por el virus de inmunodeficiencia humana. Por otro lado, se plantean mecanismos alternativos que causan neutropenia en estos pacientes, como la formación de anticuerpos antineutrófilos, daño primario del progenitor granulocítico, por desbalance en la producción de neutrófilos, por anticuerpos contra la glicoproteína gp120 de la cápside viral del VIH, y deficiencias vitamínicas. En el caso del paciente neutropénico febril, en quien se sospecha infección bacteriana grave, se pueden utilizar los factores estimulantes de las colonias de granulocitos para aumentar los conteos absolutos de neutrófilos y mejorar la recuperación clínica.

  15. 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

  16. 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.

  17. Febrile Seizures: clinical and genetic studies

    NARCIS (Netherlands)

    M. van Stuijvenberg (Margriet)

    1998-01-01

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

  18. 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.

  19. 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

  20. 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.

  1. A Case-Control Study of the Association Between Serum Copper Level and Febrile Seizures in Children

    Directory of Open Access Journals (Sweden)

    abolfazl MAHYAR

    2012-03-01

    irondeficiency and febrile seizures in childhood. Clin Pediatr(Phila 2009;48(4:420-6.7. Vaswani RK, Dharaskar PG, Kulkarni S, Ghosh K. Irondeficiency as a risk factor for first febrile seizure. IndianPediatr 2010;47(5:437-9.8. Amiri M, Farzin L, Moassesi ME, Sajadi F. Serum traceelement levels in febrile convulsion. Biol Trace Elem Res2010;135(1-3:38-44.9. Ganesh R, Janakiraman L, Meenakshi B. Serum zinclevels are low in children with simple febrile seizurescompared with those in children with epileptic seizuresand controls. Ann Trop Paediatr 2011;31(4:345-9.10. Mahyar A, Ayazi P, Fallahi M, Javadi A.Correlationbetween serum selenium level and febrile seizures. PediatrNeurol 2010;43(5:331-4.11. Anderson JB. Copper in: Mahan KL, Stump SE. Krause,sFood, Nutrition,& Diet Therapy 9th ed, Phila, Saunders;2004:150-4.12. Gaggelli E, Kozlowski H, Valensin G. Copperhomeostasis and neurodegenerative disorders. Chem Rev2006;106:1995-2044.13. Lazarchick J. Update on anemia and neutropenia incopper deficiency. Curr Opin Hematol 2012 ;19(1:58-60.14. Zatta P, Frank A. Copper deficiency and neurologicaldisorders in man and animals, Brain Res Rev2006;54(1:19-23.15. Tapiero H, Townsend DM, Tew KD. Trace elementsin human physiology and pathology. Copper. BiomedPharmacother 2003;57(9:386-98.16. Prasad R, Singh A, Das BK, Upadhyay RS,Singh TB,Mishra OP. Cerebrospinal Fluid And Serum Zinc, Copper,Magnesium And Calcium Levels In Children WithIdiopathic Seizure. JCDR 2009;3(6:1841-6.17. Sholomo S. Febrile seizures In: Swaiman KF, Ashwal S,Ferriero DM. Pediatric neurology: principles and practice.4th ed. Philadelphia: Mosby; 2006. p. 1079-86.18. Ashrafi MR, Shabanian R, Abbaskhanian A, NasirianA, Ghofrani M, Mohammadi M, et al. Selenium andintractable epilepsy: is there any correlation? PediatrNeurol 2007;36(1:25-9.19. Shenkin A, Baines M, Fell GS, Lyon TDG. Vitaminsand Trace Elements In: Burtis CA, Ashwood ER, BrunsDE. Tietz textbook of clinical chemistry and moleculardiagnostics. 4th ed. Phila: WB

  2. 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.

  3. 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.

  4. FEBRILE SEIZURE: RECURRENCE AND RISK FACTORS

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    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.

  5. Renal Function in Children with Febrile Convulsions

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    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

  6. Analisi Costo-Efficacia di Amfotericina B Liposomiale (L-AmB versus Amfotericina B Complesso Lipidico (ABLC nel trattamento empirico della neutropenia febbrile

    Directory of Open Access Journals (Sweden)

    Mario Eandi

    2005-12-01

    Full Text Available Current international guidelines for the management of immuno-compromised patients with febrile neutropenia recommend a systemic antimicrobial therapy if fever hasn’t receded after three days of antibiotic treatment. Amphotericin B remains the gold standard because of its broad spectrum fungicidal action and minimal resistance development risk. Nonetheless, therapeutic use of the standard formulation, Amphotericin B deoxycholate, is limited by its toxicity, especially on the kidneys. To counteract this, amphotericin B has been encapsulated in liposomes, a process which reduces its toxicity and allows higher doses to be given. Three lipid formulations have been developed and are now available in most countries: amB colloidal dispersion (ABCD, amB lipid complex (ABLC, and liposomal amB (L-AmB. These lipid formulations differ in pharmacodynamics and pharmacokinetics, and can’t therefore be considered interchangeable. Besides, they are more expensive than Amphotericin B deoxycholate. Aim of the study is to perform a cost/effectiveness analysis (CEA comparing L-AmB (3mg/kg/die or 5mg/kg/ die and ABLC (5mg/kg/die as first-line antimicrobial empirical treatments in immuno-compromised patients with febrile neutropenia resistant to broad spectrum antibiotics. Secondly, we present a cost-minimization analysis (CMA of the considered alternatives, assuming the same efficacy for all treatments. At the end we value the principal cost items from the point of view of the Italian Health Service, with a particular focus on the economic burden caused by adverse reactions.

  7. Hijos de madre toxémica: neutropenia y trombocitopenia.

    Directory of Open Access Journals (Sweden)

    Fabio D. Pereira

    2009-09-01

    Full Text Available La enfermedad hipertensiva del embarazo, particulamente la toxemia, se ha asociado con neutropenia y trombocitopenia en el recién nacido. En un estudio previo se había encontrado muy poca asociación con estos eventos. En la presente investigación, mediante métodos hematológicos, se estudiaron 70 hijos de madres con toxemia severa los días 1 y 5 de vida; sólo 44 niños asistieron a control el día 5. Se encontró que la trombocitopenia en la práctica era inexistente y que la neutropenia fue más escasa de lo informado en la literatura.

  8. Hijos de madre toxémica: neutropenia y trombocitopenia.

    OpenAIRE

    Fabio D. Pereira; Reynaldo Miranda; Carmen de Rosero; Jorge Estupiñán

    2009-01-01

    La enfermedad hipertensiva del embarazo, particulamente la toxemia, se ha asociado con neutropenia y trombocitopenia en el recién nacido. En un estudio previo se había encontrado muy poca asociación con estos eventos. En la presente investigación, mediante métodos hematológicos, se estudiaron 70 hijos de madres con toxemia severa los días 1 y 5 de vida; sólo 44 niños asistieron a control el día 5. Se encontró que la trombocitopenia en la práctica era inexistente y que la neutropenia fue más e...

  9. Methimazole Associated Neutropenia in a Preterm Neonate Treated for Hyperthyroidism

    Directory of Open Access Journals (Sweden)

    Dimitrios Angelis

    2015-01-01

    Full Text Available Maternal Graves’ disease is relatively uncommon with an estimated incidence of 0.4%–1% of all pregnancies, but only 1–5% of newborns delivered to mothers with Graves’ disease develop overt clinical signs and symptoms of hyperthyroidism. Here, we describe a case of a 1380-gram female neonate who was born at 30-week gestation to a mother with Graves’ disease. Our patient presented with hyperthyroidism followed by transient hypothyroidism requiring treatment with levothyroxine. While hyperthyroid, she was treated with methimazole, iodine, and a beta-blocker. 20 days after the initiation of methimazole, she developed neutropenia. The neutrophil counts started to improve immediately after the initiation of the weaning of methimazole. To the best of our knowledge, this is the first case reported in the literature of methimazole induced neutropenia in a preterm infant being treated for neonatal Graves’ disease.

  10. Primary immunodeficiencies appearing as combined lymphopenia, neutropenia, and monocytopenia.

    Science.gov (United States)

    Dotta, Laura; Badolato, Raffaele

    2014-10-01

    Recurrent or prolonged severe infections associated to panleukopenia strongly suggest primary immune disorders. In recent years, new immunodeficiency syndromes turned up: besides the importance of continuous clinical characterization throughout added reports, the phenotype can easily lead to diagnosis of known rare entities. Our purpose is to review main emerging genetic syndromes featuring lymphopenia combined to neutropenia and/or monocytopenia in order to facilitate diagnosis of rare primary immune deficiencies.

  11. Biosimilars in the management of neutropenia: focus on filgrastim

    Directory of Open Access Journals (Sweden)

    Caselli D

    2016-02-01

    Full Text Available Désirée Caselli,1 Simone Cesaro,2 Maurizio Aricò1 1Medical Department, Pediatric Unit, Azienda Sanitaria Provinciale Ragusa, Ragusa, 2Department of Pediatrics, Pediatric Hematology Oncology, Azienda Ospedaliera Universitaria Integrata, Verona, Italy Abstract: Advances in chemotherapy and surgery allows the majority of patients to survive cancer diseases. Yet, the price may be a proportion of patients dying of complications due to treatment-induced infectious complications, such as neutropenia. With the aim of decreasing morbidity and mortality related to infectious complications, recombinant human granulocyte colony-stimulating factor (G-CSF, filgrastim, and pegylated filgrastim have been used to reduce time and degree of neutropenia. A biosimilar is a copy of an approved original biologic medicine whose data protection has expired. The patent for filgrastim expired in Europe in 2006 and in the US in 2013. This review analyses the available evidence to be considered in order to design a strategy of use of G-CSF and its biosimilars. The clinical and safety outcomes of biosimilars are well within the range of historically reported data for originator filgrastim. This underscores the clinical effectiveness and safety of biosimilar filgrastim in daily clinical practice. Biosimilars can play an important role by offering the opportunity to reduce costs, thus contributing to the financial sustainability of treatment programs. Keywords: neutropenia, filgrastim, biosimilars, G-CSF, fever, prophylaxis

  12. 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.

  13. 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...

  14. 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...

  15. [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.

  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. 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.

  19. 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

  20. 1例粒细胞缺乏伴发热患者抗感染治疗的药学监护%Pharmaceutical care for anti-infectious treatment of febrile neutropenia:a case report

    Institute of Scientific and Technical Information of China (English)

    沈绍清; 任浩洋

    2016-01-01

    Objective To discuss the pharmaceutical care experience of the clinical pharmacist in anti-infectious treatment of one patient with febrile neutropenia .Methods The clinical pharmacists participated in the treatment of the patient with fe-brile neutropenia .According to the patient's laboratory indices and vital signs ,the pharmacist assisted clinicians to formulate the anti-infection regimen ,recommend for rational use of drugs ,carried out drug education to the patient ,and track drug effi-cacy and adverse drug reactions (ADR) .Results The patient's infection was well controlled and effectively avoid the occurrence of ADR .Conclusion With pharmaceutical care through clinical pharmacists ,infection in the patient with febrile neutropenia would be controlled ,the patient's life quality could be improved .%目的:交流临床药师对粒细胞缺乏伴发热患者抗感染治疗的药学监护体会。方法临床药师根据患者各项指标和生命体征变化,协助临床医师制订抗感染方案,提出合理用药建议,对患者进行用药宣教,并追踪药物疗效和不良反应。结果患者的感染得到很好控制,并有效地避免了ADR的发生。结论通过临床药师的药学监护,粒细胞缺乏伴发热患者的感染得到控制,患者生活质量得以提高。

  1. Severe neutropenia revealing a rare presentation of dengue fever: a case report.

    Science.gov (United States)

    Shourick, J; Dinh, A; Matt, M; Salomon, J; Davido, B

    2017-08-17

    Arboviruses are a common cause of fever in the returned traveler often associated with leucopenia, especially lymphopenia and thrombocytopenia. Transient neutropenia has been described in a few cases of arboviruses. However, prolonged and severe neutropenia (dengue fever, especially in the returned traveler in Europe. A 26-year-old healthy female without any medical past history, flying back from Thailand, presented a transient fever with severe neutropenia (dengue fever. Outcome was favorable without any antimicrobial therapy. Physicians should be wary of possible unusual presentation of dengue fever with prolonged neutropenia. Although such biological sign is more often associated with malaria or severe bacterial infection, it may be a sign of arbovirus.

  2. Prevalence and clinical significance of neutropenia discovered in routine complete blood cell counts: a longitudinal study

    DEFF Research Database (Denmark)

    Andersen, Christen Bertel L; Tesfa, D.; Siersma, Volkert Dirk

    2016-01-01

    BACKGROUND: Neutropenia, defined as an absolute blood neutrophil count (ANC) primary care resource, comprising...... more than 370 000 individuals, we assessed the association with a number of previously recognized conditions as well as all-cause mortality in the 4 years following the identification of neutropenia. By matching laboratory data with Danish nationwide health registers, risk estimates were assessed...... for severe neutropenia corresponded to absolute risks of haematological malignancies and mortality from any cause of 40% and >50%, respectively. CONCLUSIONS: Neutropenia is an ominous sign necessitating careful follow-up. The risk estimates presented here support focusing attention to viral diseases...

  3. Prevention of neutropenia during chemotherapy by prolonged myelostimulatory preparations

    Directory of Open Access Journals (Sweden)

    V. V. Ptushkin

    2015-01-01

    Full Text Available Neutropenia and associated infection, resulting in hospitalization and use of antibiotics, has a negative effect on chemotherapy. The need to reduce the dose of cytotoxic drugs during neutropenia leads to lower survival rates in patients with hematological malignancies and solid tumors. Since 1990s myelocytokines – proteins that accelerate neutrophil recovery after cytostatic chemotherapy and reduce the risk of infection – is widely used in the clinical practice. The use of these drugs can support the planned dose intensity of chemotherapy and improves the treatment efficacy. The disadvantages of these drugs include the need for their daily parenteral administration for 7–10 days. The development of long-acting forms (pegfilgrastim and lipegfilgrastim has solved this problem. Self-regulating clearance of prolonged forms allowed to use them only once on a chemotherapy course. Results of pegfilgrastim administration in 25 patients with hematological malignancies (8 patients and solid tumors (17 patients included in our analysis. Prolonged preparation showed high efficacy in secondary prophylaxis of neutropenia and infection decreasing the risk by 82 %. The single administration of pegfilgrastim allowed safe dose intensity chemotherapy with shorter intervals between courses (AC-14 in 8 patients with breast cancer. Tolerability was good; cases of hyperleukocytosis have notbeen reported. Recently in Europe and the Russian Federation a new drug from prolonged myelocytokine group – lipegfilgrastim – has been registered. The results of two controlled trials in patients with breast cancer (n = 410 receiving doxorubicin/docetaxel showed high efficacy of the drug as the pegfilgrastim with comparable tolerability.

  4. Identification and Clinical Characterization of Children With Benign Ethnic Neutropenia.

    Science.gov (United States)

    Ortiz, Michael V; Meier, Emily R; Hsieh, Matthew M

    2016-04-01

    Benign ethnic neutropenia (BEN) is an asymptomatic condition reported in adults of African and Middle Eastern descent. The clinical description in children is currently lacking. In our urban outpatient pediatric hematology clinic, the median neutrophil count of children with BEN was lower than previous reports in adults at 893×10 cells/L, but increased with older age. There was an equal male to female ratio and 24% of our BEN children reported ethnicities other than African or Middle Eastern. Children with BEN had a clinical course comparable with other healthy children including otherwise normal blood counts, except for mild anemia.

  5. Full-Arch Rehabilitation of a Patient With Cyclic Neutropenia.

    Science.gov (United States)

    Block, Michael S; Brindis, Marco; Block, Celeste A; Berron, Joaquin M

    2015-09-01

    The purpose of this report is to discuss the treatment of a patient with cyclic neutropenia. This patient presented with flared teeth, thin alveolar bone, and mobile teeth. A staged approach was used to remove her teeth, augment the bone, use immediate fixed provisional to determine the type of final prostheses, and ultimately to use cone-shaped overdenture attachments to retain her final prostheses. The result was rehabilitation of the patient with esthetic full-arch fixed-removable dentures with no adverse sequelae in this patient with this systemic disease.

  6. Randomized controlled trial comparing ciprofloxacin and cefepime in febrile neutropenic patients with hematological malignancies.

    Science.gov (United States)

    Yasuda, Takahiko; Suzuki, Ritsuro; Ishikawa, Yuichi; Terakura, Seitaro; Inamoto, Yoshihiro; Yanada, Masamitsu; Nagai, Hirokazu; Ozawa, Yukiyasu; Ozeki, Kazutaka; Atsuta, Yoshiko; Emi, Nobuhiko; Naoe, Tomoki

    2013-06-01

    Ciprofloxacin (CPFX) is a potential alternative in patients with febrile neutropenia (FN) because of its activity against Gram-negative organisms. We conducted a non-inferiority, open-label, randomized controlled trial comparing intravenous CPFX and cefepime (CFPM) for FN patients with hematological malignancies. Patients aged from 15 to 79 years with an absolute neutrophil count of response, and early toxicity were evaluated. Fifty-one episodes were included in this trial, and 49 episodes (CPFX vs. CFPM: 24 vs. 25) were evaluated. Treatment efficacy at day 7 was significantly higher in the CFPM group (successful clinical response: nine with CPFX and 19 with CFPM; p=0.007). The response was better in high-risk patients with neutrophil counts of ≤ 0.100 × 10(9/)l (p=0.003). The overall response during the study period was similar between the CPFX and CFPM groups (p=0.64). Adverse events were minimal, and all patients could continue the treatment. We could not prove the non-inferiority of CPFX in comparison with CFPM for the initial treatment of FN. CFPM remains the standard treatment of choice for FN. Copyright © 2013 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  7. "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.

  8. Febrile Seizure: Demographic Features and Causative Factors

    Directory of Open Access Journals (Sweden)

    Hamed ESMAILI GOURABI

    2012-10-01

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

  9. 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

  10. 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…

  11. 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.

  12. 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

  13. Microbiology of destructive periodontal disease in adolescent patients with congenital neutropenia - A report of 3 cases

    NARCIS (Netherlands)

    van Winkelhoff, AJ; Schouten-van Meeteren, AYN; Baart, JA; Vandenbroucke-Grauls, CMJE

    2000-01-01

    Background, aims: Congenital neutropenia is one condition that may predispose for destructive periodontal disease at a young age. In this report, we describe the microbiology of 3 adolescent patients with congenital neutropenia two of whom suffered from severe periodontitis. Method: Microbiological

  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. Neutropenia associated with X-linked Agammaglobulinemia in an Iranian referral center.

    Science.gov (United States)

    Aghamohammadi, Asghar; Cheraghi, Taher; Rezaei, Nima; Kanegane, Hirokazu; Abdollahzede, Sina; Talaei-Khoei, Mojtaba; Heidari, Golnaz; Zandieh, Fariborz; Moin, Mostafa; Miyawaki, Toshio

    2009-03-01

    X-linked Agammaglobulinemia (XLA) is a hereditary immunodeficiency, characterized by an early onset of recurrent bacterial infections, hypogammaglobulinemia and markedly reduced B lymphocytes number. In order to determine the association of neutropenia among Iranian patients with XLA, hospital records of 30 patients with confirmed XLA in Children Medical Center Hospital, were reviewed. Eight out of 30 XLA patients (26.7%) developed neutropenia during the course of the disease. In two patients, episodes of neutropenia were identified before or at the time of diagnosis of XLA. Other six patients whom were not visited regularly and did not receive periodical immunoglobulin replacement therapy experienced neutropenia after diagnosis of XLA. Neutropenia in XLA is mainly associated with infection and is resolved with intravenous immunoglobulin replacement and antibiotics therapy.

  16. Generation of poikiloderma with neutropenia (PN) induced pluripotent stem cells (iPSCs).

    Science.gov (United States)

    Mills, Jason A; Hudock, Kristin M; Sullivan, Spencer K; Herrera, Pamela; Sullivan, Lisa M; Gadue, Paul; French, Deborah L

    2015-11-01

    Poikiloderma with neutropenia (PN, Clericuzio-type poikiloderma with neutropenia) is a rare autosomal recessive disorder caused by biallelic mutations in the USB1 gene (Alias C16orf57 and MPN1). To date, there have been only 37 reported cases worldwide of this disorder that presents with neutropenia, early onset poikiloderma, respiratory infections, palmo-plantar hyperkeratosis, and skeletal defects. Here we described the generation of human induced pluripotent stem cell lines (PN1 and PN2) from the peripheral blood of a 1-year-old patient using the dox-inducible STEMCCA vector. This patient presented with bacteremia, pneumonia, and neutropenia. Analysis of bone marrow demonstrated normal cellularity with trilineage hematopoiesis and neutropenia.

  17. Generation of poikiloderma with neutropenia (PN induced pluripotent stem cells (iPSCs

    Directory of Open Access Journals (Sweden)

    Jason A. Mills

    2015-11-01

    Full Text Available Poikiloderma with neutropenia (PN, Clericuzio-type poikiloderma with neutropenia is a rare autosomal recessive disorder caused by biallelic mutations in the USB1 gene (Alias C16orf57 and MPN1. To date, there have been only 37 reported cases worldwide of this disorder that presents with neutropenia, early onset poikiloderma, respiratory infections, palmo-plantar hyperkeratosis, and skeletal defects. Here we described the generation of human induced pluripotent stem cell lines (PN1 and PN2 from the peripheral blood of a 1-year-old patient using the dox-inducible STEMCCA vector. This patient presented with bacteremia, pneumonia, and neutropenia. Analysis of bone marrow demonstrated normal cellularity with trilineage hematopoiesis and neutropenia.

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. Neonatal lupus manifests as isolated neutropenia and mildly abnormal liver functions.

    Science.gov (United States)

    Kanagasegar, Sivalingam; Cimaz, Rolando; Kurien, Biji T; Brucato, Antonio; Scofield, R Hal

    2002-01-01

    Neonatal lupus is characterized by typical clinical features and the presence of maternal autoantibodies. Mothers can have systemic lupus erythematosus (SLE) or Sjögren's syndrome, but are commonly not affected with any clinical disease. The major clinical manifestations in the infants are cardiac, dermatological and hepatic with rare instances of hemolytic anemia, thrombocytopenia or neutropenia. We describe an infant born to a mother with anti-Ro and anti-La, who had neutropenia and mildly abnormal liver functions without other major clinical features of neonatal lupus such as cardiac or dermatological manifestations. Neutropenia improved as maternal antibody was metabolized. Antibodies from both the infant and mother bound intact neutrophils, and this binding was inhibited by 60 kDa Ro. These data imply neutropenia may be an isolated manifestation of neonatal lupus. We studied the anti-Ro antibodies of 2 other mothers who gave birth to infants with complete congenital heart block and neutropenia. Their sera also bound neutrophils. Because healthy infants do not commonly undergo complete blood counts, the incidence of neutropenia among infants of anti-Ro-positive mothers may be much higher than previously recognized. Furthermore, although other factors may contribute, these data suggest that anti-60 kDa Ro is directly involved in the pathogenesis of neutropenia.

  4. Re-challenge with Etanercept in patients with Etanercept-induced Neutropenia.

    LENUS (Irish Health Repository)

    Haroon, Muhammad

    2011-08-05

    TNF blockers have rarely been associated with haematological complications; however, there are scattered case reports of marked neutropenia with their use and necessitating in their withdrawal. We would like to report a series of five patients who developed neutropenia with etanercept use; however, all these patients were re-challenged with etanercept with a mean follow up of 30 months. These patients developed neutropenia within 2 months of starting etanercept. Two patients were eventually taken off etanercept; one of them needed switching to a different form of TNF blockers, and the second patient is in clinical remission with low-dose corticosteroids. All our patients continued to have mild-moderate degree of neutropenia; however, they are being monitored very closely and they are enjoying complete disease remission. It was interesting to note that none of our patients had increased infections during the re-challenge phase, even though they had grade 2 to grade 4 neutropenia. We have re-challenged these patients without any clinical complications, revealing that patients with mild to moderate neutropenia can be safely exposed to TNF blockers as long as they are monitored with regular cell count checks. Although largely noted to be clinically insignificant in our patient series, the potential of drug-induced neutropenia in causing higher rate of infections do exist. Careful clinical and hematologic monitoring is the best way to recognize this adverse event.

  5. XLA-associated neutropenia treatment: a case report and review of the literature.

    Science.gov (United States)

    Jacobs, Zachary David; Guajardo, Jesus Ramon; Anderson, Katherine Marie

    2008-08-01

    X-linked agammaglobulinemia (XLA) is a primary B-cell deficiency syndrome with an incidence of 5 to 10 cases per million. The current treatment approach includes intravenous immunoglobulin and aggressive antibiotic regimens for infections. Besides recurrent infections, XLA patients may present with other manifestations, such as alopecia, enteropathy, amyloidosis, and neutropenia. Neutropenia, which has been shown in up to 25% of affected patients, might also contribute to the degree of severity of bacterial infections that have been reported in these cases. Here we present our experience with the granulocyte colony-stimulant factor, filgrastim (Neupogen), in the treatment of neutropenia in a 14-month-old child with XLA.

  6. 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...

  7. 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 ...

  8. 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...

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

    Science.gov (United States)

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

    2011-12-01

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

  10. Histoplasmosis among hospitalized febrile patients in northern Tanzania

    OpenAIRE

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

    2012-01-01

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

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

    OpenAIRE

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

    2005-01-01

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

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

    Science.gov (United States)

    Monfries, Nicholas; Goldman, Ran D

    2017-02-01

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

  13. SERUM ZINC LEVEL IN CHILDREN WITH FEBRILE SEIZURE

    Directory of Open Access Journals (Sweden)

    A Mahyar

    2008-12-01

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

  14. INTERMITTENT CLONAZEPAM IN THE PREVENTION OF RECURRENT FEBRILE SEIZURES

    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

  15. 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.

  16. Moxifloxacin Compared With Ciprofloxacin/Amoxicillin in Treating Fever and Neutropenia in Patients With Cancer

    Science.gov (United States)

    2012-09-20

    Chronic Myeloproliferative Disorders; Fever, Sweats, and Hot Flashes; Infection; Leukemia; Lymphoma; Multiple Myeloma and Plasma Cell Neoplasm; Myelodysplastic Syndromes; Myelodysplastic/Myeloproliferative Neoplasms; Neutropenia; Precancerous Condition; Unspecified Adult Solid Tumor, Protocol Specific

  17. Evaluation of ior ® Leukocim efficacy on patients with Neutropenia.

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    Ana María Ramos Cedeño

    2007-12-01

    Full Text Available Bakground: Neutropenia and infections are the most restrictive side effects in chemotherapy application. The granulocytic colonies stimulating factor activates the neutrophils, shortens the neutropenic period and can be effective against the potential risk of infection. There is a need of studies for its commercialization to endorse their effectiveness and security. Objective: To evaluate the impact of the G-CSF in primary and secondary prevention and neutropenia episodes, in onco-haematological patients in Cienfuegos. Method: 95 neutropenic episodes were studied, picked up in clinical histories and data collection notebooks belonging to 47 patients treated in the University Hospital ¨Dr. Gustavo Aldereguía Lima¨ in Cienfuegos and happened during one year (2005-2006. It was analyzed: demographic data, absolute neutrophils count values, number of administered doses, treatment regime and possible treatment interruptions Results: 50, 5% received treatment in an ambulatory way. There was treatment interruption in 9 episodes, 9,5% and the mean dose number administered to obtain the recovery of neutrophils absolute count was 6,69. Conclusions: The product was effective, sine the decrease of neutropenic episodes could be verified, as the elevation of neutrophil values in approximately one week, what allowed a better pursuit of chemotherapy to patients of the studied series.AbstractTo demonstrate the effectiveness of Leukocim an open, phase IV clinical trial was designed, 39 patients from Cienfuegos were evaluated with 73 neutropenic episodes in primary or secondary prophylaxis or treatment, the demographic parameters behaved with an age 49.86 year old average, the predominant sex was the feminine 64.38%, 73.97% belonged to the white race, when the effectiveness was analyzed we obtained that 46.5% received the treatment in an ambulatory way, whereas 52.1% was hospitalized; one patient abandoned before beginning the treatment, the 12,3% of patients

  18. Predictive values of serum amyloid-A and CRP for infection in febrile neutropenic cancer patients

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    Ayşe Batırel

    2014-12-01

    Full Text Available Objectives: To evaluate predictive values of serum amyloid A (SAA and C-reactive protein (CRP for infection and mor­tality in patients with febrile neutropenia (FEN. Methods: Daily measurement of serum SAA and CRP levels of patients during antibiotherapy for FEN. Results: Sixty-five FEN episodes of 52 patients were evaluated. Median CRP and SAA levels on 1st day of FEN were 137 mg/L (23-420 mg/L and 547 mg/L (11-1660 mg/L, respectively. For detection of infection of infection the sensitivity, positive predictive value (PPV, and negative predictive value (NPV of SAA at a level of >80 mg/L were as 100%, 48% and 100%. Whilethe sensitivity, PPV, and NPV of CRP at a level of >50mg/L were as 86%, 47% and 60%, respectively. Predictive values of initial SAA and CRP levels for infection didn’t differ significantly (CRP: p=0.24, SAA: p=0.39. SAA and CRP levels on the last day of FEN course were significant for infection and mortality (for infection: p=0.003 for CRP and p=0.026 for SAA; for mortality: p<0.001 for CRP and p=0.021 for SAA. Both initial and daily SAA and CRP levels correlated with each other positively and statistically significantly (p<0.001. The area under the curve (AUC on the re­ceiver operating character (ROC curve for CRP and SAA were 0.72 (p=0.003, 95% CI: 0.59-0.86 and 0.68 (p=0.19, 95% CI: 0.54-0.82, respectively. Conclusions: Despite low predictive values in decision of initial therapy, these parameters would be helpful in decision of modification and evaluation of response to therapy. J Microbiol Infect Dis 2014; 4(4: 128-135

  19. Mucosal damage and neutropenia are required for Candida albicans dissemination.

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    Andrew Y Koh

    2008-02-01

    Full Text Available Candida albicans fungemia in cancer patients is thought to develop from initial gastrointestinal (GI colonization with subsequent translocation into the bloodstream after administration of chemotherapy. It is unclear what components of the innate immune system are necessary for preventing C. albicans dissemination from the GI tract, but we have hypothesized that both neutropenia and GI mucosal damage are critical for allowing widespread invasive C. albicans disease. We investigated these parameters in a mouse model of C. albicans GI colonization that led to systemic spread after administration of immunosuppression and mucosal damage. After depleting resident GI intestinal flora with antibiotic treatment and achieving stable GI colonization levels of C. albicans, it was determined that systemic chemotherapy with cyclophosphamide led to 100% mortality, whereas selective neutrophil depletion, macrophage depletion, lymphopenia or GI mucosal disruption alone resulted in no mortality. Selective neutrophil depletion combined with GI mucosal disruption led to disseminated fungal infection and 100% mortality ensued. GI translocation and dissemination by C. albicans was also dependent on the organism's ability to transform from the yeast to the hyphal form. This mouse model of GI colonization and fungemia is useful for studying factors of innate host immunity needed to prevent invasive C. albicans disease as well as identifying virulence factors that are necessary for fungal GI colonization and dissemination. The model may also prove valuable for evaluating therapies to control C. albicans infections.

  20. 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.

  1. 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...

  2. 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...

  3. Neutropenia y fiebre en el paciente con cáncer Neutropenia and fever in the patient with cancer

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    A. Manterola

    2004-01-01

    Full Text Available La infección en el huésped inmunocomprometido supone una situación clínica de gravedad por su alta morbi-mortalidad y es una de las complicaciones más frecuentes del paciente con cáncer. En los pacientes tratados con quimioterapia, el riesgo de infección depende fundamentalmente de la duración e intensidad de la neutropenia. Es fundamental evaluar cuál es el patógeno involucrado con mayor probabilidad para iniciar el tratamiento, a priori, más adecuado, así como la situación clínica general del paciente, que nos obligará a realizar un tratamiento más o menos agresivo desde el inicio, teniendo en cuenta que es posible el manejo domiciliario en aquel grupo de pacientes considerado de "bajo riesgo" de complicaciones. Estas cuestiones las podremos conocer evaluando los antecedentes y la historia clínica del paciente, la exploración física y los datos de exploraciones de laboratorio y radiológicas. El inicio precoz de la antibioterapia de amplio espectro es crucial, y revisaremos en este capítulo, las recomendaciones terapéuticas más recientes.Infection in the immunocompromised host is a serious clinical situation due to its high morbi-mortality and is one of the most frequent complications in the patient with cancer. In patients treated with chemotherapy, the risk of infection basically depends on the duration and intensity of the neutropenia. It is essential to evaluate, the most probable pathogen involved to initiate, a priori, the most suitable treatment, and also to evaluate the general clinical situation of the patient, because from the very beginning the treatment is quite aggressive. Outpatient care is possible for patients at "low risk" of complications. By evaluating the antecedents and clinical history of the patient, through physical exploration and from the data of laboratory and radiological explorations these points can be acknowledged. The early start of broad spectrum antibiotherapy is crucial, and in this

  4. 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.

  5. 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.

  6. 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.

  7. 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.

  8. Dose Supplemental Zinc Prevent Recurrence of Febrile Seizures?

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    Siamak SHIVA

    2011-12-01

    Full Text Available How to Cite this Article: Shiva S, Barzegar M, Zokaie N, Shiva Sh. Dose Supplemental Zinc Prevents Recurrence of Febrile Seizures? Iranian Journal ofChild Neurology 2011;5(4:11-14. Objective Febrile seizures (FS are the most common form of seizures in children. Previous studies have suggested that zinc may play a role in the prevention of FS. However, there is limited information on the preventative effects of zinc against FS. This study aimed to determine whether prescribing zinc supplements could prevent FS.Materials & Methods In a randomized, placebo-controlled trial, 100 children who had experienced simple FS for the first time were recruited. Children in the case group (50 patients were orally administered1mg/kg/day zinc sulfate for 1 year, and children in the control group (50 patients received a placebo. Serum zinc levels in both the control and case groups were measured at the start and at the end of the study,and recurrent cases of FS were recorded. Results The case group consisted of 29 boys (58% and 21 girls (42% with a mean age of 2.06 ± 0.83, and the control group consisted of 31 boys (62% and 19 girls (38% with a mean age of 2.22 ± 1.04 years. An inverse relationship was found between febrile diseases and serum zinc levels. In other words, the occurrence of febrile diseases decreased with an increase in serum zinc levels.Eight children (16% in the case group and 8 in the control group experienced recurrent FS within a year.ConclusionSupplemental doses of zinc (1mg/kg/day reduced the rate of febrile illnesses,but did not prevent the recurrence of FS.References Margaretha L, Masloman N. Correlation between serum zinc level and simple febrile seizure in children. Paediatr Indones 2010;50(6:326-30.Prasad R, Singh A, Das B, Upadhyay R, Singh T, Mishra O. Cerebrospinal fluid and serum zinc, copper, magnesium and calcium levels in children with Idiopathic seizure. J Clin Diagn Res 2009;3:1841-6.Vestergaard M, Obel C

  9. 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.

  10. INTERMITTENT CLONAZEPAM IN THE PREVENTION OF RECURRENT FEBRILE SEIZURES

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    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. The Best Time for EEG Recording in Febrile Seizure

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    Parvaneh KARIMZADEH

    2014-01-01

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

  12. Febrile illness experience among Nigerian nomads

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    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.

  13. 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.

  14. Management of autoimmune neutropenia in Felty's syndrome and systemic lupus erythematosus.

    Science.gov (United States)

    Newman, Kam A; Akhtari, Mojtaba

    2011-05-01

    Autoimmune neutropenia, caused by neutrophil-specific autoantibodies is a common phenomenon in autoimmune disorders such as Felty's syndrome and systemic lupus erythematosus. Felty's syndrome is associated with neutropenia and splenomegaly in seropositive rheumatoid arthritis which can be severe and with recurrent bacterial infections. Neutropenia is also common in systemic lupus erythematosus and it is included in the current systemic lupus classification criteria. The pathobiology of the autoimmune neutropenia in Felty's syndrome and systemic lupus erythematosus is complex, and it could be a major cause of morbidity and mortality due to increased risk of sepsis. Treatment should be individualized on the basis of patient's clinical situation, and prevention or treatment of the infection. Recombinant human granulocyte colony-stimulating factor is a safe and effective therapeutic modality in management of autoimmune neutropenia associated with Felty's syndrome and systemic lupus erythematosus, which stimulates neutrophil production. There is a slight increased risk of exacerbation of the underlying autoimmune disorder, and recombinant human granulocyte colony-stimulating factor dose and frequency should be adjusted at the lowest effective dose.

  15. Cerebral Abscess Presenting as a Complex Febrile Seizure.

    Science.gov (United States)

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

    2015-07-01

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

  16. 儿童恶性肿瘤化疗后中性粒细胞减少并发脓毒症的早期识别%Early identification of sepsis in cancer children with neutropenia after chemotherapy

    Institute of Scientific and Technical Information of China (English)

    杨燕文; 王莹; 汤静燕; 李璧如

    2012-01-01

    目的 本研究通过对恶性肿瘤儿童化疗后粒细胞减少症并发发热时早期临床征象进行研究,探寻其和脓毒症发病的关系.方法 以恶性肿瘤化疗后粒细胞减少症并发发热的66例患儿为研究对象,进行前瞻性观察性研究.根据病情进展,将66例患儿分为脓毒症组26例,非脓毒症组40例.收集并比较两组患儿的临床资料和实验室指标.结果 脓毒症组和非脓毒症组患儿的初始体温、粒细胞减少天数、中性粒细胞绝对计数(absolute neutrophic count,ANC)、血清C反应蛋白水平、降钙素原水平和培养阳性率比较,差异有统计学意义(P<0.05).当体温>40℃、ANC<0.1×109/L、C反应蛋白升高、降钙素原升高、培养阳性提示可能并发脓毒症.体温< 39℃、粒细胞减少<5d、ANC >0.5×109/L提示并发脓毒症可能性很小.结论 初始体温高、粒细胞减少天数长、ANC严重减少、C反应蛋白及降钙素原升高和培养阳性与恶性肿瘤儿童并发脓毒症相关.%Objective To investigate the clinical manifestations of the febrile neutropenia cancer children,explore the relationship between the clinical data and sepsis.Methods A prospective observation study was employed,and 66 cancer children complicated with febrile and neutropenia after chemotherapy were enrolled.Sixty-six cases were divided into two groups:septic group ( n =26 ) and non-septic group ( n =40).Clinical and laboratory data were collected and compared.Results Body temperature,neutropenia duration,absolute neutrophic count ( ANC ),C-reactive protein ( CRP ),procalcitonin (PCT) and culture positive rate showed statistically differences between the septic and non-septic groups ( P < 0.05 ).Body temperature >40 ℃,ANC < 0.1 × 109/L,increases of serum CRP and PCT levels and positive culture were correlated with sepsis.Body temperature < 39 ℃,neutropenia duration < 5 ds,ANC > 0.5 × 109/L were less correlated with sepsis

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

    Directory of Open Access Journals (Sweden)

    Enz P

    2005-06-01

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

  18. Respiratory alkalosis in children with febrile seizures.

    Science.gov (United States)

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

    2011-11-01

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

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

    NARCIS (Netherlands)

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

    2015-01-01

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

  20. Febrile Neutropenia Risk Assessment and Granulocyte-Colony Stimulating Factor Support in Patients with Diffuse Large B Cell Lymphoma Receiving R-CHOP Regimens

    DEFF Research Database (Denmark)

    Salar, Antonio; Haioun, Corinne; Rossi, Francesca Gaia;

    2009-01-01

    Disclosures: Salar: Amgen: Honoraria. Haioun: Roche: Research Funding; Amgen: Other, Research Funding; Celgene: Other, Research Funding; Mundipharma: Research Funding. Pettengell: Amgen: Honoraria, Speakers Bureau; Roche: Honoraria, Speakers Bureau; Bayer: Honoraria, Speakers Bureau. Jaeger: Amgen: Research...

  1. 粒细胞减少伴发热患者的抗感染治疗%Anti-infective treatment of patients with febrile neutropenia

    Institute of Scientific and Technical Information of China (English)

    金玲; 张永红

    2011-01-01

    本文通过复习国际指南,结合本院经验,系统论述了粒细胞减少伴发热患者的抗感染治疗策略.血液肿瘤病人合并中性粒细胞减少或缺乏期间易合并重症感染,其发生率与粒细胞减少的程度及持续时间相关.抗感染成功的关键是积极寻找感染灶和病原体,最常见的病原体仍为细菌,其中又以革兰阴性菌多见,近年来革兰阳性菌感染、侵袭性真菌感染比例增加.凡符合粒细胞缺乏伴发热定义的病人均需要经验性抗生素治疗,经验性用药强调降阶梯的治疗策略,同时配合应用粒细胞刺激因子、输注丙种球蛋白、输血、血小板等免疫支持治疗,以提高疗效,降低重症感染的病死率.

  2. 粒细胞减少伴发热患者的抗菌治疗%Treatment of patients with febrile neutropenia

    Institute of Scientific and Technical Information of China (English)

    石红霞; 黄晓军

    2010-01-01

    全球范围因恶性肿瘤而接受治疗化疗的患者中,中性粒细胞减少极为常见,不明原因的发热常是这些患者感染时的唯一表现,在未获得病原学证据之前必须开始经验性抗感染治疗,以控制病情,降低重症感染的死亡率.本文综述与粒细胞减少发热相关的病原菌、临床表现、诊断治疗与预防,以及经验教训等.

  3. Rational Antibiotics Therapy in Febrile Neutropenia%抗菌药物在中性粒细胞缺乏并发感染的合理应用

    Institute of Scientific and Technical Information of China (English)

    常乃柏; 刘蕾

    2008-01-01

    中性粒细胞缺乏并发感染是化疗后常见并发症,治疗延迟或抗菌药物选择不合理常导致病死率上升.本文就近年来中性粒细胞缺乏合并感染性发热临床微生物学变迁、开始抗菌药物治疗前临床评估、抗菌药物选择及方案优化等临床常见问题结合新近临床试验的循证医学证据进行分析,探讨抗菌药物合理应用方案.

  4. [Serum lactate as a biomarker of severe sepsis in children with cancer, neutropenia and fever].

    Science.gov (United States)

    Pacheco-Rosas, Daniel Octavio; Huelgas-Plaza, Ana Celia; Miranda-Novales, María Guadalupe

    2014-01-01

    INTRODUCCIÓN: la neutropenia es una complicación frecuente secundaria a la quimioterapia en los pacientes con cáncer, en quienes la prevalencia de sepsis es de 12.9 a 17.4 % y la letalidad es de 16 %. El objetivo de este estudio fue determinar la utilidad del lactato como biomarcador de sepsis grave en niños con cáncer, fiebre y neutropenia. MÉTODOS: se realizó un estudio de prueba diagnóstica fase II. Se midieron los niveles del lactato al ingreso. Los episodios de neutropenia se clasificaron en tres grupos: I, con sepsis II, sin sepsis; III, pacientes neutropénicos sin fiebre (controles). Se calculó sensibilidad, especificidad, valores predictivos positivo y negativo e índices de verosimilitud. El estándar de oro fue el diagnóstico clínico de sepsis grave.

  5. Levamisole-induced occlusive necrotising vasculitis in cocaine abusers: An unusual cause of skin necrosis and neutropenia

    Science.gov (United States)

    Belfonte, Cassius Diego; Shanmugam, Victoria Kate; Kieffer, Nicole; Coker, Shodeinde; Boucree, Suelyn; Kerr, Gail

    2013-01-01

    We present three cases describing the various skin manifestations of presumed levamisole-contaminated cocaine use. Antibody-mediated vasculitis and neutropenia were consistent findings in these cases and repeat exposure resulted in distinct dermatologic complications. This phenomenon of levamisole-induced vasculitis and neutropenia is being increasingly described and has characteristic wound manifestations that must be recognised and treated early. PMID:22716045

  6. Mutations in the gene for the granulocyte colony-stimulating-factor receptor in patients with acute myeloid leukemia preceded by severe congenital neutropenia

    NARCIS (Netherlands)

    F. Dong (Fan); R.K. Brynes; N. Tidow; K. Welte (Karl); B. Löwenberg (Bob); I.P. Touw (Ivo)

    1995-01-01

    textabstractBACKGROUND. In severe congenital neutropenia the maturation of myeloid progenitor cells is arrested. The myelodysplastic syndrome and acute myeloid leukemia develop in some patients with severe congenital neutropenia. Abnormalities in the signal-transduction

  7. HIPPOCAMPAL SCLEROSIS IN EPILEPSY AND CHILDHOOD FEBRILE SEIZURES

    NARCIS (Netherlands)

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

    1993-01-01

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

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

    African Journals Online (AJOL)

    2014-01-01

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

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

    Science.gov (United States)

    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.

  10. Histamine H1 antagonists and clinical characteristics of febrile seizures

    Directory of Open Access Journals (Sweden)

    Zolaly MA

    2012-03-01

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

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

    NARCIS (Netherlands)

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

    2009-01-01

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

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

    NARCIS (Netherlands)

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

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

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

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2007-02-01

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

  14. Identification of Srp9 as a febrile seizure susceptibility gene

    NARCIS (Netherlands)

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

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

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

    Science.gov (United States)

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

    2010-01-01

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

  16. Risk of Mortality in Children with Febrile Seizures

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2008-09-01

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

  17. Characteristics of the initial seizure in familial febrile seizures

    NARCIS (Netherlands)

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

    1999-01-01

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

  18. Identification of Srp9 as a febrile seizure susceptibility gene

    NARCIS (Netherlands)

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

    2014-01-01

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

  19. 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....

  20. 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.

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

    Directory of Open Access Journals (Sweden)

    Fallah Razieh

    2009-10-01

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

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

    Directory of Open Access Journals (Sweden)

    Arpita S Thakker

    2016-04-01

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

  3. Is aripiprazole the only choice of treatment of the patients who developed anti-psychotic agents-induced leucopenia and neutropenia? A case report.

    Science.gov (United States)

    Yalcin, Demet Ozen; Goka, Erol; Aydemir, M Cigdem; Kisa, Cebrail

    2008-05-01

    Leucopenia and neutropenia could be side effects of anti-psychotic drugs, especially clozapine. However, there is evidence that other anti-psychotics can cause leucopenia and neutropenia. We present the clinical follow-up and treatment process of a patient, who had initially developed quetiapine and amisulpride related neutropenia, but not with aripiprazole.

  4. Successful Management of Neutropenia in a Patient with CD40 Ligand Deficiency by Immunoglobulin Replacement Therapy

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    Lida Atarod

    2007-03-01

    Full Text Available Hyper-IgM syndromes are characterized by profound reduction of serum IgG, IgA, and IgE levels with normal or increased concentrations of serum IgM. CD40 ligand deficiency is X-linked form of the disease, which results in a lack of immunoglobulin class switching from IgM to IgG in B cells. In addition to the recurrent infections, a number of patients suffer from neutropenia. There are some evidences indicating the effect of G-CSF in combination with intravenous immunoglobulin (IVIG in improvement of neutrophil counts, which has become the most common procedure to control neutropenia.In this report we present a 6 year-old patient of CD40 ligand deficiency, who suffered from chronic, severe neutropenia. Administration of IVIG was started for him when the diagnosis was made at the age of 1.5 years and he was on the regular IVIG therapy after that time untill now for a period of 4.5 years. IVIG and prophylactic antibiotic therapy, despite cessation of granulocyte colony-stimulating factor, injection after one month, corrected the severe neutropenic state of this patient. It seems that regular administration of sufficient doses of IVIG can be useful in the management of neutropenia in CD40 ligand deficiency, which results in better quality of life with decreasing occurrence of infection.

  5. G-CSF in Peg-IFN induced neutropenia in liver transplanted patients with HCV recurrence

    Institute of Scientific and Technical Information of China (English)

    Francesca Lodato; Francesco Azzaroli; Maria Rosa Tamè; Maria Di Girolamo; Federica Buonfiglioli; Natalia Mazzella; Paolo Cecinato; Enrico Roda; Giuseppe Mazzella

    2009-01-01

    AIM: To evaluate the efficacy of granulocyte colony stimulating factors (G-CSF) in liver transplanted patients with hepatitis C (HCV) recurrence and Pegylated-IFN α-2b induced neutropenia, and to evaluate the impact of G-CSF administration on virological response.METHODS: Sixty-eight patients undergoing antiviral treatment for post-liver transplantation (OLT) HCV recurrence were enrolled.All patients developing neutropenia received G-CSF.RESULTS: Twenty three (34%) received G-CSF.Mean neutrophil count at the onset of neutropenia was 700/mmc (range 400-750/mmc); after 1 mo of G-CSF it increased to 1210/mmc (range 300-5590/mmc) ( P < 0.0001).Three patients did not respond to G-CSF.Treatment duration was similar in neutropenic and non-neutropenic patients.No differences in the rate of discontinuation, infections or virological response were observed between the two groups.G-CSF was protective for the onset of de novo autoimmune hepatitis ( P < 0.003).CONCLUSION: G-CSF administration is effective in the case of Peg-IFN induced neutropenia increasing neutrophil count, prolonging treatment and leading to sustained virological response (SVR) rates comparable to non-neutropenic patients.It prevents the occurrence of de novo autoimmune hepatitis.

  6. Interleukin 6 blockage-induced neutropenia in a patient with rheumatoid arthritis and resolved hepatitis B.

    Science.gov (United States)

    Chmielińska, Magdalena; Olesińska, Marzena; Felis-Giemza, Anna

    2015-01-01

    The authors present a case report of a 59-year-old woman with rheumatoid arthritis after documented recovery from hepatitis C (HCV) infection and with resolved HBV infection who has been undergoing successful tocilizumab treatment. The patient experienced moderate to severe neutropenia after consecutive tocilizumab administrations. However, no serious infections or HBV reactivation was recorded during that period.

  7. Neutropenia: occurrence and management in women with breast cancer receiving chemotherapy

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    Talita Garcia do Nascimento

    2014-04-01

    Full Text Available OBJECTIVES: to identify the prevalence, and describe the management of, neutropenia throughout the chemotherapy treatment among women with breast cancer.METHODS: observational study, cycles of chemotherapy. 116 neutropenic events were recorded, and 63.3% of the patients presented neutropenia at some point of their treatment, 46.5% of these presenting grade II. The management used was temporary suspension between the cycles and the mean number of delays was 6 days. The study was prospective and longitudinal, where the evaluation of the hematological toxicities was undertaken at each cycle of chemotherapy, whether neoadjuvant or adjuvant.RESULTS: 79 women were included, who received 572 cycles. However, the reasons for the suspensions were the lack of a space in the chemotherapy center, followed by neutropenia.CONCLUSION: neutropenia is one of the most common and serious adverse events observed during the chemotherapy. Nursing must invest in research regarding this adverse event and in management strategies for organizing the public health system, so as to offer quality care.

  8. Risk assessment in fever and neutropenia in children with cancer : What did we learn?

    NARCIS (Netherlands)

    Poele, Esther M. te; Tissing, Wim J. E.; Kamps, Willem A.; de Bont, Eveline S. J. M.

    2009-01-01

    Children with cancer treated with chemotherapy are susceptible to bacterial infections and serious infectious complications. However, fever and neutropenia can also result from other causes, for which no antibiotic treatment is needed. In the past decades attempts have been made to stratify the hete

  9. Levamisole tainted cocaine causing severe neutropenia in Alberta and British Columbia

    Science.gov (United States)

    2009-01-01

    Background Five cases of severe neutropenia (neutrophil counts < 0.5 per 109 cells/L) associated with exposure to cocaine and levamisole, an antihelimithic agent no longer available in Canada, were identified in Alberta in 2008. Alberta and British Columbia (BC) public health officials issued an advisory and urged health care professionals to report cases to public health. This paper presents the findings of the public health investigations. Methods Cases were identified prospectively through reporting by clinicians and a retrospective review of laboratory and medical examiners data from January 1, 2006 to March 31, 2009. Cases were categorized as confirmed, probable or suspect. Only the confirmed and probable cases are included in this paper. Results We compare cases of severe neutropenia associated with tainted cocaine (NATC) identified in Alberta and BC between January 1, 2008 to March 31, 2009. Of the 42 NATC cases: 23(55%) were from Alberta; 19(45%) were from British Columbia; 57% of these cases reported crack cocaine use (93% of those who identified type of cocaine used); 7% reported using cocaine powder; and the main route of cocaine administration was from smoking (72%). Fifty percent of the NATC cases had multiple episodes of neutropenia associated with cocaine use. Cases typically presented with bacterial/fungal infections and fever. One Alberta NATC case produced anti-neutrophil antibodies, and four were positive for anti-neutrophil cytoplasmic antibody (ANCA). Analysis of two crack pipes and one drug sample obtained from NATC cases confirmed the presence of both cocaine and levamisole. A further 18 cases were identified through the retrospective review of laboratory and medical examiner data in Alberta Interpretation Our findings support a link between neutropenia and levamisole tainted cocaine; particularly from smoking the crack form of cocaine. Some patients may be genetically predisposed to develop levamisole-related neutropenia. Awareness of the

  10. Levamisole tainted cocaine causing severe neutropenia in Alberta and British Columbia

    Directory of Open Access Journals (Sweden)

    Fan Shihe

    2009-11-01

    Full Text Available Abstract Background Five cases of severe neutropenia (neutrophil counts 9 cells/L associated with exposure to cocaine and levamisole, an antihelimithic agent no longer available in Canada, were identified in Alberta in 2008. Alberta and British Columbia (BC public health officials issued an advisory and urged health care professionals to report cases to public health. This paper presents the findings of the public health investigations. Methods Cases were identified prospectively through reporting by clinicians and a retrospective review of laboratory and medical examiners data from January 1, 2006 to March 31, 2009. Cases were categorized as confirmed, probable or suspect. Only the confirmed and probable cases are included in this paper. Results We compare cases of severe neutropenia associated with tainted cocaine (NATC identified in Alberta and BC between January 1, 2008 to March 31, 2009. Of the 42 NATC cases: 23(55% were from Alberta; 19(45% were from British Columbia; 57% of these cases reported crack cocaine use (93% of those who identified type of cocaine used; 7% reported using cocaine powder; and the main route of cocaine administration was from smoking (72%. Fifty percent of the NATC cases had multiple episodes of neutropenia associated with cocaine use. Cases typically presented with bacterial/fungal infections and fever. One Alberta NATC case produced anti-neutrophil antibodies, and four were positive for anti-neutrophil cytoplasmic antibody (ANCA. Analysis of two crack pipes and one drug sample obtained from NATC cases confirmed the presence of both cocaine and levamisole. A further 18 cases were identified through the retrospective review of laboratory and medical examiner data in Alberta Interpretation Our findings support a link between neutropenia and levamisole tainted cocaine; particularly from smoking the crack form of cocaine. Some patients may be genetically predisposed to develop levamisole-related neutropenia. Awareness

  11. Pharmaceutical Care for 1 Case of Chemotherapy-induced Febrile Neutropenla by Clinical Pharmacist%临床药师对1例化疗所致发热性中性粒细胞缺乏患者的药学监护

    Institute of Scientific and Technical Information of China (English)

    惠红岩

    2012-01-01

    目的:探讨临床药师参与化疗所致发热性中性粒细胞缺乏患者的药学监护切入点.方法:回顾性分析临床药师参与1例急性非淋巴细胞白血病患者大剂量阿糖胞苷化疗所致发热性中性粒细胞缺乏的药物治疗过程.结果与结论:临床药师从抗感染和支持治疗用药选择、药学监护和患者教育方面,积极配合医师,为患者提供了合理的用药方案,使患者粒细胞缺乏得以明显改善,并避免了严重不良反应的发生,最终提高了治疗效果和患者生活质量.%OBJECTIVE: To explore the approaches for clinical pharmacist participating in pharmaceutical care for a patient with febrile neutropenia after chemotherapy. METHODS: The treatment course of clinical pharmacists participated in the treatment for 1 case of acute non-lymphocytic leukemia patient with febrile neutropenia after having large dose of cytarabine chemotherapy was analyzed retrospectively. RESULTS&CONCLUSION: Through drug selection for anti-infection and supportive treatment, phar-maceutical care and patient education, clinical pharmacists help physician to provide reasonable medication to improve neutropenia significantly and avoid severe adverse drug reaction so as to improve therapeutic efficacy and life quality of the patient.

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

    Science.gov (United States)

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

    2011-10-11

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

  13. 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.

  14. 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.

  15. Heterozygous M1V variant of ELA-2 gene mutation associated with G-CSF refractory severe congenital neutropenia.

    Science.gov (United States)

    Setty, Bhuvana A; Yeager, Nicholas D; Bajwa, Rajinder P

    2011-09-01

    Severe congenital neutropenia is an autosomal recessive disorder characterized by maturation arrest at the promyelocyte/myelocyte phase in the bone marrow, absolute neutrophil count ELA-2 have been described. We report the case of a premature male infant with congenital neutropenia, associated with multiple infections, refractory to treatment with granulocyte colony stimulating factor who subsequently underwent matched sibling donor stem-cell transplant. He was found to be heterozygous for the M1V variant of the ELA-2 gene that we postulate to be causative for his severe neutropenia

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

    Science.gov (United States)

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

    2014-11-16

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

  17. Dose Supplemental Zinc Prevent Recurrence of Febrile Seizures?

    Directory of Open Access Journals (Sweden)

    Siamak SHIVA

    2011-09-01

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

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

    Science.gov (United States)

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

    2016-05-01

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

  19. 比阿培南在化疗后粒缺伴发热的恶性血液病病人中疗效观察%Obser vation the clinical efficacy of Biapenem therapy for febrile neutropenic patients with malignant hematonosis after chemotherapy

    Institute of Scientific and Technical Information of China (English)

    宋丽; 王玲; 史春雷; 李颖

    2014-01-01

    目的:观察比阿培南在化疗后发热的粒缺恶性血液病病人中的临床疗效。方法:回顾性分析2012年10月~2013年10月在我院住院的58例恶性血液病化疗后粒缺伴发热患者应用比阿培南治疗的临床资料。结果:用药有效率为70.7%,G-阴性菌细菌清除率为50%,不良反应率为8.6%。结论:比阿培南用于治疗恶性血液病病人化疗后粒缺伴发热安全有效。%Obje ctive:To evaluate the clinical efficacy of Biapenem for treating febrile neutropenia patients with malignant hematonosis after chemotherapy.Methods: Retrospective analysis the clinical data of a total of 58 febrile neutropenia patients in our hospital which were treated with Biapenem from October 2012 to October 2013. Results: The total clinical efficacy rate was 70.7%, the rate of Gram-negative bacteria eradication was 50%, and the adverse reaction rate was 8.6%. Conclusion: Biapenem in the treatment of febrile neutropenic patients with malignant hematonosis after chemotherapy is safe and effective.

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

    Science.gov (United States)

    Aydın, L; Erdem, S R; Yazıcı, C

    2016-03-01

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

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

    Directory of Open Access Journals (Sweden)

    Bahman Salehi

    2016-07-01

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

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

    Directory of Open Access Journals (Sweden)

    John C. Mulley

    2011-01-01

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

  4. Congenital and acquired neutropenias consensus guidelines on therapy and follow-up in childhood from the Neutropenia Committee of the Marrow Failure Syndrome Group of the AIEOP (Associazione Italiana Emato-Oncologia Pediatrica).

    Science.gov (United States)

    Fioredda, Francesca; Calvillo, Michaela; Bonanomi, Sonia; Coliva, Tiziana; Tucci, Fabio; Farruggia, Piero; Pillon, Marta; Martire, Baldassarre; Ghilardi, Roberta; Ramenghi, Ugo; Renga, Daniela; Menna, Giuseppe; Pusiol, Anna; Barone, Angelica; Gambineri, Eleonora; Palazzi, Giovanni; Casazza, Gabriella; Lanciotti, Marina; Dufour, Carlo

    2012-02-01

    The management of congenital and acquired neutropenias presents some differences according to the type of the disease. Treatment with recombinant human granulocyte-colony stimulating factor (G-CSF) is not standardized and scanty data are available on the best schedule to apply. The frequency and the type of longitudinal controls in patients affected with neutropenias are not usually discussed in the literature. The Neutropenia Committee of the Marrow Failure Syndrome Group (MFSG) of the Associazione Italiana di Emato-Oncologia Pediatrica (AIEOP) elaborated this document following design and methodology formerly approved by the AIEOP board. The panel of experts reviewed the literature on the topic and participated in a conference producing a document that includes recommendations on neutropenia treatment and timing of follow-up.

  5. Incidence of Severe Neutropenia in HIV-Infected People Starting Antiretroviral Therapy in West Africa

    Science.gov (United States)

    Leroi, Charline; Balestre, Eric; Messou, Eugene; Minga, Albert; Sawadogo, Adrien; Drabo, Joseph; Maiga, Moussa; Zannou, Marcel; Seydi, Moussa; Dabis, Francois; Jaquet, Antoine

    2017-01-01

    Background In sub-Saharan Africa, antiretroviral therapy (ART) including drugs with potential toxicity such as Zidovudine (ZDV) are routinely prescribed. This study aimed at estimating the incidence of severe neutropenia and associated factors after ART initiation in five West African countries. Methods A retrospective cohort analysis was conducted within the international epidemiologic database to evaluate AIDS (IeDEA) collaboration in West Africa. All HIV-infected adults, initiating ART between 2002 and 2014, with a baseline and at least one follow-up absolute neutrophil count (ANC) measurement were eligible. Incidence of severe neutropenia (ANC <750 cells/mm3) was estimated with 95% confidence interval (CI) according to age, gender, HIV clinic, hemoglobin, CD4 count, clinical stage, and ART duration. A Cox proportional hazard model was used to identify factors associated with severe neutropenia, expressed with their adjusted hazard ratios (aHR). Results Between 2002 and 2014, 9,426 HIV-infected adults were enrolled. The crude incidence rate of a first severe neutropenia was 9.1 per 100 person-years (95% CI: 8.6–9.8). Factors associated with severe neutropenia were exposure to ZDV <6 months (aHR = 2.2; 95% CI: 1.8–2.6), ≥6–12 months (aHR = 2.1; 95% CI: 1.6–2.8) and ≥12 months (aHR = 1.6; 95% CI: 1.2–2.2) [Ref. no ZDV exposure], CD4 count <350 cells/mm3 (aHR = 1.3; 95% CI: 1.1–1.5) and advanced clinical stage at ART initiation (aHR = 1.2; 95% CI: 1.0–1.4). Conclusion The incidence of severe neutropenia after ART initiation in West Africa is high and associated with ZDV exposure and advanced HIV disease. In this context, efforts are needed to scale-up access to less toxic first-line ART drugs and to promote early ART initiation. PMID:28122041

  6. The Utility of Preliminary Patient Evaluation in a Febrile Respiratory Infectious Disease Unit outside the Emergency Department.

    Science.gov (United States)

    Kang, Jun Sik; Jhun, Byung Woo; Yoon, Hee; Lim, Seong Mi; Ko, Eunsil; Park, Joo Hyun; Hwang, Sung Yeon; Lee, Se Uk; Lee, Tae Rim; Cha, Won Chul; Shin, Tae Gun; Sim, Min Seob; Jo, Ik Joon

    2017-09-01

    A febrile respiratory infectious disease unit (FRIDU) with a negative pressure ventilation system was constructed outside the emergency department (ED) of the Samsung Medical Center in 2015, to screen for patients with contagious diseases requiring isolation. We evaluated the utility of the FRIDU during 1 year of operation. We analyzed 1,562 patients who were hospitalized after FRIDU screening between August 2015 and July 2016. The level of isolation recommended during their screening at the FRIDU was compared with the level deemed appropriate given their final diagnosis. Of the 1,562 patients screened at the FRIDU, 198 (13%) were isolated, 194 (12%) were reverse isolated, and 1,170 (75%) were not isolated. While hospitalized, 97 patients (6%) were confirmed to have a contagious disease requiring isolation, such as tuberculosis; 207 patients (13%) were confirmed to be immunocompromised and to require reverse isolation, mainly due to neutropenia; and the remaining 1,258 patients (81%) did not require isolation. The correlation coefficient for isolation consistency was 0.565 (P < 0.001). The sensitivity and negative predictive value of FRIDU screening for diagnosing contagious disease requiring isolation are 76% and 98%, respectively. No serious nosocomial outbreaks of contagious diseases occurred. During FRIDU screening, 114 patients were admitted to the resuscitation zone due to clinical instability, and three of these patients died. The initial isolation levels resulting from FRIDU screening were moderately well correlated with the isolation levels required by the final diagnosis, demonstrating the utility of pre-hospitalization screening units. However, the risks of deterioration during the screening process remain challenges. © 2017 The Korean Academy of Medical Sciences.

  7. High resolution computed tomography of the lung in neutropenic febrile patients; Hochaufloesende Computertomographie der Lunge bei neutropenischen Patienten mit Fieber

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    Heussel, C.P. [Mainz Univ. (Germany). Klinik fuer Radiologie; Kauczor, H.U. [Mainz Univ. (Germany). Klinik fuer Radiologie; Matzke, G. [Mainz Univ. (Germany). Abt. fuer Haematologie; Fischer, B. [Mainz Univ. (Germany). Abt. fuer Pneumologie; Mildenberger, P. [Mainz Univ. (Germany). Klinik fuer Radiologie

    1996-05-01

    Chest X-ray and HRCT were prospectively performed to exclude pneumonia in 34 patients (53 examinations) suffering from febrile neutropenia following antitumorous therapy. Diagnosis was confirmed by bronchoalveolar lavage or sputum cultures. Cest X-ray showed pneumonia in 13/53 examinations, in 12/13 a micro-organism was found. HRCT demonstrated pneumonia in 39/53, in 31/39 a mirco-organism was found. All cases with positive cultures showed suspicious HRCT findings. Changes in antibiotical treatment resulted in findings suspicious for pneumonia and evidence of a new or a just treated micro-organism (chest X-ray 8/53, HRCT 31/53); the search for the source of fever was escalated in cases without evidence of micro-organisms and without suspicion of pneumonia findings 14/53. (orig./MG) [Deutsch] Prospektiv wurden bei 34 Patienten (53 Untersuchungen), bei denen im Rahmen einer antitumoroesen Therapie eine Neutropenie und Fieber aufgetreten waren, zum Pneumonieausschluss eine konventionelle Thoraxaufnahme und eine hochaufloesende Computertomographie (HRCT) durchgefuehrt. Die Sicherung der Diagnose erfolgte durch bronchoalveolaere Lavage sowie durch Routinesputumkulturen. In der konventionellen Roentgenuntersuchung der Lunge zeigte sich ein pneumonisches Infiltrat in 13/53 Faellen, ein Keimnachweis war in 12/13 Faellen zu fuehren. Die HRCT zeigte in 39/53 Faellen pneumonieverdaechtige Veraenderungen. In 31/39 Faellen liess sich ein Keim aus der Lunge nachweisen. Alle Faelle mit Keimnachweis waren in der HRCT pneumonieverdaechtig. Eine Aenderung des Antibiotikakonzeptes ergab sich durch pneumonieverdaechtige Befunde und den mikrobiologischen Nachweis eines nicht oder kurzzeitig abgedeckten Keimes (Roentgenthorax: 8/53, HRCT 31/53); aus dem fehlenden Keimnachweis bei unauffaelliger Lungenuntersuchung resultierte eine Ausdehnung der Suche nach der Fieberursache 14/53. (orig./MG)

  8. Intermittent prophylaxis of recurrent febrile seizures with clobazam versus diazepam.

    Science.gov (United States)

    Sattar, S; Saha, S K; Parveen, F; Banu, L A; Momen, A; Ahmed, A U; Quddush, M R; Karim, M M; Begum, S A; Haque, M A; Hoque, M R

    2014-10-01

    Febrile seizures are the most common type of seizure among children that can be prevented by using prophylactic drugs like Clobazam and Diazepam. The present prospective study was conducted in the Department of Pediatrics, Mymensingh Medical College Hospital and Community Based Medical College Hospital, Bangladesh over a period of 1 year from July 2012 to June 2013 to compare the effectiveness of intermittent Clobazam versus Diazepam therapy in preventing the recurrence of febrile seizures and assessed adverse effects of each drug. A total of 65 patients (32 children administered Clobazam and rest 33 children received Diazepam) of simple and complex febrile seizures aged 6 months to 5 years of both sexes were the study population. Data were collected by interview of the patients, clinical examination and laboratory investigations using the research instrument. Data were analyzed by using Chi-square (χ2) Test, Student's 't' Test and Fisher's Exact Test. For all analytical tests, the level of significance was set at 0.05 and pfebrile convulsion during the follow up period. From the data adverse effects within 3 and 6 months experienced by the patient's drowsiness, sedation and ataxia were higher in Diazepam group than those in Clobazam group. However, within 9 months lethargy and irritability were somewhat higher in Clobazam group than those in Diazepam group. The mean duration of hospitalization was significantly higher in Diazepam group compared to Clobazam group (6.0±1.0 vs. 4.6±0.08 days, Pfebrile seizures in Diazepam group had a history of recurrent seizures, whereas 3(9.4%) of 32 children in the Clobazam group. The risks of recurrent febrile seizure in the Diazepam group was 2.6 times greater compared to those in the Clobazam group (P=0.186). The result indicates that Clobazam is safe, efficacious, requires less frequent dosing and has less adverse effects such as drowsiness, sedation, ataxia and irritability as compared to Diazepam. So, Clobazam may be an

  9. Increase in Antibiotic-Resistant Gram-Negative Bacterial Infections in Febrile Neutropenic Children

    OpenAIRE

    Lee, Joon Hee; Kim, Seul-Ki; Kim, Seong Koo; Han, Seung Beom; Lee, Jae Wook; Lee, Dong-Gun; Chung, Nack-Gyun; Cho, Bin; Jeong, Dae Chul; Kang, Jin Han; Kim, Hack-Ki

    2016-01-01

    Background The incidence of bacteremia caused by Gram-negative bacteria has increased recently in febrile neutropenic patients with the increase of antibiotic-resistant Gram-negative bacterial infections. This study aimed to identify the distribution of causative bacteria and the proportion of antibiotic-resistant bacteria in bacteremia diagnosed in febrile neutropenic children. Materials and Methods The medical records of febrile neutropenic children diagnosed with bacteremia between 2010 an...

  10. EEG disorder in patients with complex febrile convulsion and underlying risk factors

    Directory of Open Access Journals (Sweden)

    Mitra Hemmati

    2014-08-01

    Full Text Available Background: Febrile seizures are the most common convulsion disorder in childhood. The possible risk of developing epilepsy in febrile seizures is about 2-10%. EEG is helpful to diagnose epilepsy; however, there are controversies about the abnormal EEG and associated risk factors .The aim of this study was to determine EEG abnormality and effective risk factors in patients with complex febrile seizures. Methods: This study was conducted on the patients with complex febrile seizures in 2009-2010.EEG was performed on all children 6 to 10 days after seizure and reported by a neurologist. Demographic data and risk factors, including age, sex, family history of epilepsy and febrile convulsions, presentation of seizure, postictal neurological disorder were documented by a checklist and their association with EEG was analyzed. Results: 111 patients with complex febrile seizure, 70 girls and 41 boys, with the mean age of 3.4±20 months were studied. EEG was abnormal in 37.8% of patients, 9% were epileptic form abnormality and 28.8% were nonspecific abnormal. There was a statistically significant association between EEG abnormality in patients with focal seizures, family history of febrile seizures and postictal neurologic disorder (p<0.05. Conclusion: The results of this study showed abnormality of EEG in complex febrile convulsions in 37.8% of patients, which was significantly higher in patients with postictal neurological disorder, focal seizures and family history of febrile seizure.

  11. 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.

  12. Neutropenia and agranulocytosis during treatment of schizophrenia with clozapine versus other antipsychotics: an observational study in Iceland.

    Science.gov (United States)

    Ingimarsson, Oddur; MacCabe, James H; Haraldsson, Magnús; Jónsdóttir, Halldóra; Sigurdsson, Engilbert

    2016-12-12

    Data on the haematological outcomes of patients who continue clozapine treatment following neutropenia are very rare as even mild neutropenia results in mandatory discontinuation of clozapine in most countries. However, in Iceland where clozapine monitoring is less stringent allows an observational study to be done on the risk of agranulocytosis and neutropenia during treatment with clozapine compared with other antipsychotics among patients with schizophrenia. The present study is a part of a wider ongoing longitudinal study of schizophrenia in Iceland. We identified 201 patients with schizophrenia treated with clozapine and 410 patients with schizophrenia who had never been on clozapine by searching the electronic health records of Landspitali, the National University Hospital. Neutrophil counts were searched in electronic databases to identify patients who developed neutropenia/agranulocytosis and the frequency of neutrophil measurements was examined as well. The median number of days between neutrophil measurements during the first 18 weeks of clozapine treatment was 25 days but after the first 18 weeks on the drug the median became 124 days. Thirty four cases of neutropenia were identified during clozapine treatment with an average follow up time of 9.2 years. The majority, 24 individuals developed mild neutropenia (1500-1900 neutrophils/mm(3)). None of these progressed to agranulocytosis. The remaining 10 patients developed neutropenia in the range 500-1400 /mm(3) of whom one developed agranulocytosis, three stopped clozapine use and 6 patients continued on clozapine for at least a year without developing agranulocytosis. Unexpectedly, schizophrenia patients on other antipsychotics had an equal risk of developing neutropenia as those on clozapine. Neutropenia is common both in patients with schizophrenia on clozapine treatment and in those never on clozapine. Therefore a large part of neutropenia during clozapine treatment is probably not caused by

  13. Concomitant Use of Topiramate Inducing Neutropenia in a Schizophrenic Male Stabilized on Clozapine

    Directory of Open Access Journals (Sweden)

    Pravesh Sharma

    2016-01-01

    Full Text Available This is a case of a 23-year-old African American male with a history of paranoid schizophrenia that developed neutropenia on a clozapine-topiramate therapy. Clozapine had well addressed the patient’s psychotic symptoms, while topiramate was used as a weight-lowering agent. The patient had fairly stable leukocyte counts for eight months on clozapine 300 mg and topiramate 100 mg daily. Doubling the dosage of topiramate led to severe neutropenia after two months. Reviewing the patient’s laboratory reports showed a gradual decline of neutrophils occurring at a lower dosage, followed by a rapid decline after an increased dosage. In this case, we report that not only did topiramate act as the neutropenic agent, but also it might have done so in a dose-dependent manner.

  14. Antifungal prophylaxis with posaconazole vs. fluconazole or itraconazole in pediatric patients with neutropenia.

    Science.gov (United States)

    Döring, M; Eikemeier, M; Cabanillas Stanchi, K M; Hartmann, U; Ebinger, M; Schwarze, C-P; Schulz, A; Handgretinger, R; Müller, I

    2015-06-01

    Pediatric patients with hemato-oncological malignancies and neutropenia resulting from chemotherapy have a high risk of acquiring invasive fungal infections. Oral antifungal prophylaxis with azoles, such as fluconazole or itraconazole, is preferentially used in pediatric patients after chemotherapy. During this retrospective analysis, posaconazole was administered based on favorable results from studies in adult patients with neutropenia and after allogeneic hematopoietic stem cell transplantation. Retrospectively, safety, feasibility, and initial data on the efficacy of posaconazole were compared to fluconazole and itraconazole in pediatric and adolescent patients during neutropenia. Ninety-three pediatric patients with hemato-oncological malignancies with a median age of 12 years (range 9 months to 17.7 years) that had prolonged neutropenia (>5 days) after chemotherapy or due to their underlying disease, and who received fluconazole, itraconazole, or posaconazole as antifungal prophylaxis, were analyzed in this retrospective single-center survey. The incidence of invasive fungal infections in pediatric patients was low under each of the azoles. One case of proven aspergillosis occurred in each group. In addition, there were a few cases of possible invasive fungal infection under fluconazole (n = 1) and itraconazole (n = 2). However, no such cases were observed under posaconazole. The rates of potentially clinical drug-related adverse events were higher in the fluconazole (n = 4) and itraconazole (n = 5) groups compared to patients receiving posaconazole (n = 3). Posaconazole, fluconazole, and itraconazole are comparably effective in preventing invasive fungal infections in pediatric patients. Defining dose recommendations in these patients requires larger studies.

  15. Pharmacokinetic and pharmacodynamic analysis of hyperthermic intraperitoneal oxaliplatin-induced neutropenia in subjects with peritoneal carcinomatosis.

    Science.gov (United States)

    Valenzuela, Belén; Nalda-Molina, Ricardo; Bretcha-Boix, Pere; Escudero-Ortíz, Vanesa; Duart, Maria José; Carbonell, Vicente; Sureda, Manuel; Rebollo, José Pascual; Farré, Josep; Brugarolas, Antonio; Pérez-Ruixo, Juan José

    2011-03-01

    The objective of this study was to characterize the pharmacokinetics and the time course of the neutropenia-induced by hyperthermic intraperitoneal oxaliplatin (HIO) after cytoreductive surgery in cancer patients with peritoneal carcinomatosis. Data from 30 patients who received 360 mg/m(2) of HIO following cytoreductive surgery were used for pharmacokinetic-pharmacodynamic (PK/PD) analysis. The oxaliplatin plasma concentrations were characterized by an open two-compartment pharmacokinetic model after first-order absorption from peritoneum to plasma. An oxaliplatin-sensitive progenitor cell compartment was used to describe the absolute neutrophil counts in blood. The reduction of the proliferation rate of the progenitor cells was modeled by a linear function of the oxaliplatin plasma concentrations. The typical values of oxaliplatin absorption and terminal half-lives were estimated to be 2.2 and 40 h, with moderate interindividual variability. Oxaliplatin reduced the proliferation rate of the progenitor cells by 18.2% per mg/L. No patient's covariates were related to oxaliplatin PK/PD parameters. Bootstrap and visual predictive check evidenced the model was deemed appropriate to describe oxaliplatin pharmacokinetics and the incidence and severity of neutropenia. A peritoneum oxaliplatin exposure of 65 and 120 mg·L/h was associated with a 20% and 33% incidence of neutropenia grade 4. The time course of neutropenia following HIO administration was well described by the semiphysiological PK/PD model. The maximum tolerated peritoneum oxaliplatin exposure is 120 mg L/h and higher exposures should be avoided in future studies. We suggest the prophylactic use of granulocyte colony stimulating factor for patients treated with HIO exposure higher than 65 mg L/h.

  16. Practices of infectious control management during neutropenia: A survey from 149 French hospitals.

    Science.gov (United States)

    Lequilliec, N; Raymond, R; Vanjak, D; Baghdadi, N; Boulestreau, H; Zahar, J-R; Gangneux, J-P

    2017-06-01

    Neutropenic patients represent a growing and fragile population in our hospitals. Numerous treatments induce neutropenia in haematology wards and elsewhere. Although strict isolation is recommended during post-haematopoietic stem cell transplantation neutropenia, this may not be the current practice in other situations. In this study, our objective was to analyse what protective measures are applied in neutropenic patients in a French survey. A questionnaire was sent out to infection control teams of 400 public and private French hospitals to enquire about their local recommendations regarding infection prevention in neutropenic patients. Among the 166 (41%) responders, 134 (81%) managed neutropenic patients. All of the centres recommended protective isolation for neutropenic patients. However, only 46 (34%) had clearly defined patients warranting specific isolation measures in terms of the level of neutropenia. All of the centres recommended several barrier measures, but these were highly variable according to the type of air treatment in the wards (note that only 72% of haematology wards are equipped with air treatment). Gowns, gloves, masks, hats and shoe covers were respectively recommended in 128 (95%), 79 (59%), 132 (98%), 87 (65%), and 34 (25%) of the establishments. Surprisingly, the recommendations vary both among hospitals and within the same hospital among different clinical wards. In conclusion, protective measures for neutropenic patients are applied variably and urgently require a consensus to homogenize practices. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  17. Genome-wide common and rare variant analysis provides novel insights into clozapine-associated neutropenia

    Science.gov (United States)

    Legge, Sophie E; Hamshere, Marian L; Ripke, Stephan; Pardinas, Antonio F; Goldstein, Jacqueline I; Rees, Elliott; Richards, Alexander L; Leonenko, Ganna; Jorskog, L Fredrik; Chambert, Kimberly D; Collier, David A; Genovese, Giulio; Giegling, Ina; Holmans, Peter; Jonasdottir, Adalbjorg; Kirov, George; McCarroll, Steven A; MacCabe, James H; Mantripragada, Kiran; Moran, Jennifer L; Neale, Benjamin M; Stefansson, Hreinn; Rujescu, Dan; Daly, Mark J; Sullivan, Patrick F; Owen, Michael J; O’Donovan, Michael C; Walters, James T R

    2016-01-01

    The antipsychotic clozapine is uniquely effective in the management of schizophrenia, but its use is limited by its potential to induce agranulocytosis. The causes of this, and of its precursor neutropenia, are largely unknown although genetic factors play an important role. We sought risk alleles for clozapine-associated neutropenia in a sample of 66 cases and 5583 clozapine-treated controls, through a genome-wide association study (GWAS), imputed HLA alleles, exome array, and copy number variation analyses. We then combined associated variants in a meta-analysis with data from the Clozapine-Induced Agranulocytosis Consortium (up to 163 cases and 7970 controls). In the largest combined sample to date, we identified a novel association with rs149104283 (OR=4.32, P=1.79×10-8), intronic to transcripts of SLCO1B3 and SLCO1B7, members of a family of hepatic transporter genes previously implicated in adverse drug reactions including simvastatin-induced myopathy and docetaxel-induced neutropenia. Exome array analysis identified gene-wide associations of uncommon non-synonymous variants within UBAP2 and STARD9. We additionally provide independent replication of a previously identified variant in HLA-DQB1 (OR=15.6, P = 0.015, positive predictive value = 35.1%). These results implicate biological pathways through which clozapine may act to cause this serious adverse effect. PMID:27400856

  18. Febrile Urinary Tract Infection after Radical Cystectomy and Ileal Neobladder in Patients with Bladder Cancer.

    Science.gov (United States)

    Kim, Kwang Hyun; Yoon, Hyun Suk; Yoon, Hana; Chung, Woo Sik; Sim, Bong Suk; Lee, Dong Hyeon

    2016-07-01

    Urinary tract infection (UTI) is one of the most common complications after radical cystectomy and orthotopic neobladder reconstruction. This study investigated the incidence and implicated pathogen of febrile UTI after ileal neobladder reconstruction and identify clinical and urodynamic parameters associated with febrile UTI. From January 2001 to May 2015, 236 patients who underwent radical cystectomy and ileal neobladder were included in this study. Fifty-five episodes of febrile UTI were identified in 46 patients (19.4%). The probability of febrile UTI was 17.6% and 19.8% at 6 months and 24 months after surgery, respectively. While, Escherichia coli was the most common implicated pathogen (22/55, 40.0%), Enterococcus spp. were the most common pathogen during the first month after surgery (18/33, 54.5%). In multivariate logistic regression analysis, ureteral stricture was an independent risk factor associated with febrile UTI (OR 5.93, P = 0.023). However, ureteral stricture accounted for only 6 episodes (10.9%, 6/55) of febrile UTI. Most episodes of febrile UTI occurred within 6 months after surgery. Thus, to identify risk factors associated with febrile UTI in the initial postoperative period, we assessed videourodynamics within 6 months after surgery in 38 patients. On videourodyamic examination, vesicoureteral reflux (VUR) was identified in 16 patients (42.1%). The rate of VUR presence in patients who had febrile UTI was not significantly different from those in patients without febrile UTI (50% vs. 39.3%, P = 0.556). Patients with febrile UTI had significantly larger residual urine volume (212.0 ± 193.7 vs. 90.5 ± 148.2, P = 0.048) than those without. E. coli and Enterococcus spp. are common pathogens and ureteral stricture and residual urine are risk factors for UTI after ileal neobladder reconstruction.

  19. Acute febrile encephalopathy in adults from Northwest India

    Directory of Open Access Journals (Sweden)

    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

  20. Risk factors for subsequent febrile seizures in the FEBSTAT study.

    Science.gov (United States)

    Hesdorffer, Dale C; Shinnar, Shlomo; Lax, Daniel N; Pellock, John M; Nordli, Douglas R; Seinfeld, Syndi; Gallentine, William; Frank, L Matthew; Lewis, Darrell V; Shinnar, Ruth C; Bello, Jacqueline A; Chan, Stephen; Epstein, Leon G; Moshé, Solomon L; Liu, Binyi; Sun, Shumei

    2016-07-01

    To identify risk and risk factors for developing a subsequent febrile seizure (FS) in children with a first febrile status epilepticus (FSE) compared to a first simple febrile seizure (SFS). To identify home use of rescue medications for subsequent FS. Cases included a first FS that was FSE drawn from FEBSTAT and Columbia cohorts. Controls were a first SFS. Cases and controls were classified according to established FEBSTAT protocols. Cumulative risk for subsequent FS over a 5-year period was compared in FSE versus SFS, and Cox proportional hazards regression was conducted. Separate analysis examined subsequent FS within FSE. The use of rescue medications at home was assessed for subsequent FS. Risk for a subsequent FSE was significantly increased in FSE versus SFS. Any magnetic resonance imaging (MRI) abnormality increased the risk 3.4-fold (p 10 min over the 5-year follow-up did not differ in FSE versus SFS. Rectal diazepam was administered at home to 5 (23.8%) of 21 children with subsequent FS lasting ≥10 min. Compared to controls, FSE was associated with an increased risk for subsequent FSE, suggesting the propensity of children with an initial prolonged seizure to experience a prolonged recurrence. Any baseline MRI abnormality increased the recurrence risk when FSE was compared to SFS and when FSE was studied alone. A minority of children with a subsequent FS lasting 10 min or longer were treated with rectal diazepam at home, despite receiving prescriptions after the first FSE. This indicates the need to further improve the education of clinicians and parents in order to prevent subsequent FSE. Wiley Periodicals, Inc. © 2016 International League Against Epilepsy.

  1. Utility of initial EEG in first complex febrile seizure.

    Science.gov (United States)

    Harini, Chellamani; Nagarajan, Elanagan; Kimia, Amir A; de Carvalho, Rachel Marin; An, Sookee; Bergin, Ann M; Takeoka, Masanori; Pearl, Phillip L; Loddenkemper, Tobias

    2015-11-01

    The risk of developing epilepsy following febrile seizures (FS) varies between 2% and 10%, with complex febrile seizures (CFS) having a higher risk. We examined the utility of detected epileptiform abnormalities on the initial EEG following a first CFS in predicting subsequent epilepsy. This was a retrospective study of consecutive patients (ages 6-60 months) who were neurologically healthy or mildly delayed, seen in the ED following a first CFS and had both an EEG and minimum of 2-year follow-up. Data regarding clinical characteristics, EEG report, development of subsequent epilepsy, and type of epilepsy were collected. Established clinical predictors for subsequent epilepsy in children with FS and EEG status were evaluated for potential correlation with the development of subsequent epilepsy. Sensitivity, specificity, and positive and negative predictive values of an abnormal EEG (epileptiform EEG) were calculated. A group of 154 children met our inclusion criteria. Overall, 20 (13%) children developed epilepsy. The prevalence of epilepsy was 13% (CI 8.3-19.6%). Epileptiform abnormalities were noted in 21 patients (13.6%), EEG slowing in 23 patients (14.9%), and focal asymmetry in six (3.8%). Epileptiform EEGs were noted in 20% (4/20) of patients with epilepsy and 13% (17/134) of patients without epilepsy (p=0.48). At an estimated risk of subsequent epilepsy of 10% (from population-based studies of children with FS), we determined that the PPV of an epileptiform EEG for subsequent epilepsy was 15%. None of the clinical variables (presence of more than 1 complex feature, family history of epilepsy, or status epilepticus) predicted epilepsy. An epileptiform EEG was not a sensitive measure and had a poor positive predictive value for the development of epilepsy among neurologically healthy or mildly delayed children with a first complex febrile seizure. The practice of obtaining routine EEG for predicting epilepsy after the first CFS needs clarification by well

  2. Mesial temporal lobe epilepsy with childhood febrile seizure.

    Science.gov (United States)

    Asadi-Pooya, A A; Nei, M; Rostami, C; Sperling, M R

    2017-01-01

    To evaluate the demographic and clinical manifestations of patients with mesial temporal sclerosis and temporal lobe epilepsy (MTS-TLE) with childhood febrile seizure (FS) and establishing the potential differences as compared to those without FS. We also investigated the surgery outcome in these two groups of patients. In this retrospective study, all patients with a clinical diagnosis of drug-resistant TLE due to mesial temporal sclerosis, who underwent epilepsy surgery at Jefferson Comprehensive Epilepsy Center, were recruited. Patients were prospectively registered in a database from 1986 through 2014. Postsurgical outcome was classified into two groups; seizure-free or relapsed. Clinical manifestations and outcome were compared between patients with MTS-TLE with FS and those without FS. Two hundred and sixty-two patients were eligible for this study. One hundred and seventy patients (64.9%) did not have FS in their childhood, while 92 patients (35.1%) reported experiencing FS in their childhood. Demographic and clinical characteristics of these two groups of patients were not different. Postoperative seizure outcome was not statistically different between these two groups of patients (P = 0.19). When MTS is the pathological substrate of TLE, clinical manifestations and response to surgical treatment of patients are very similar in patients with history of febrile seizure in their childhood compared to those without such an experience. In other words, when the subgroup of patients with MTS-TLE and drug-resistant seizures is examined history of childhood febrile seizure loses its value as a distinguishing factor in characteristics or predictive factor for surgery outcome. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  3. 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

  4. Prevention of febrile nonhemolytic transfusion reaction with leucocyte filtrated concentrates

    Institute of Scientific and Technical Information of China (English)

    ZHAO Shu-ming; XIANG Guo-chun; ZHANG Jia-si; CHENG Xiao-ling; LI Ru-qing

    2002-01-01

    Objective: To assess the clinical efficiency of the transfusion of leucocyte filtrated RBC concentrates to prevent febrile nonhemolytic transfusion reactions (FNHTRs). Methods: One hundred patients with liver cirrhosis, gastric ulcer or cancer were subjected to receive RBC concentrates after leucocyte filtration.Another 50 patients with similar diseases were selected to receive non-filtrated RBC concentrates. The incidence of FNHTRs in all patients was investigated. Results: There was no FNHTR in 100 transfusions with leucocyte filtrated RBC concentrates, while FNHTRs occurred in 8 of 50 patients with non-filtrated RBC concentrates, with the incidence of 160%. Conclusion: FNHTRs to RBC transfusion can be prevented with leucocyte filtration.

  5. Prophylactic drug management for febrile seizures in children

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    Martin Offringa

    Full Text Available BACKGROUND Febrile seizures occurring in a child older than one month during an episode of fever affect 2% to 4% of children in Great Britain and the United States and recur in 30%. Rapid-acting antiepileptics and antipyretics given during subsequent fever episodes have been used to avoid the adverse effects of continuous antiepileptic drugs. OBJECTIVE To evaluate the effectiveness and safety of antiepileptic and antipyretic drugs used prophylactically to treat children with febrile seizures. METHODS Search methods: We searched the Cochrane Central Register of Controlled Trials (CENTRAL (The Cochrane Library 2011. Issue 3; MEDLINE (1966 to May 2011; EMBASE (1966 to May 2011; Database of Abstracts of Reviews of Effectiveness (DARE (May 2011. No language restrictions were imposed. We also contacted researchers in the field to identify continuing or unpublished studies. Selection criteria: Trials using randomized or quasi-randomized patient allocation that compared the use of antiepileptic or antipyretic agents with each other, placebo or no treatment. Data collection and analysis: Two review authors (RN and MO independently applied pre-defined criteria to select trials for inclusion and extracted the pre-defined relevant data, recording methods for randomization, blinding and exclusions. Outcomes assessed were seizure recurrence at 6, 12, 18, 24, 36 months and at age 5 to 6 years in the intervention and non-intervention groups, and adverse medication effects. The presence of publication bias was assessed using funnel plots. MAIN RESULTS Thirty-six articles describing 26 randomized trials with 2740 randomized participants were included. Thirteen interventions of continuous or intermittent prophylaxis and their control treatments were analyzed. Methodological quality was moderate to poor in most studies. We could not do a meta-analysis for 8 of the 13 comparisons due to insufficient numbers of trials. No significant benefit for valproate, pyridoxine

  6. Triage of febrile children at a GP cooperative : determinants of a consultation

    NARCIS (Netherlands)

    Monteny, Miriam; Berger, Marjolein Y.; van der Wouden, Johannes C.; Broekman, Berth J.; Koes, Bart W.

    2008-01-01

    Background Most febrile children contacting a GP cooperative are seen by a GP, although the incidence of serious illness is low. The guidelines for triage might not be suitable in primary care. Aim To investigate the determinants related to the outcome of triage in febrile children. Design of study

  7. 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...

  8. Febrile Seizures and Behavioural and Cognitive Outcomes in Preschool Children: An Old Issue Revisited

    Science.gov (United States)

    Deonna, Thierry

    2012-01-01

    The possible deleterious role of febrile seizures on development is an old issue. It took a long time to realize that impaired development or occurrence of chronic epilepsy affected a very small minority of children with febrile seizures. These children either had pre-existing brain damage, specific genetic epileptic conditions, or seizure-induced…

  9. Febrile Seizures and Behavioural and Cognitive Outcomes in Preschool Children: The Generation R Study

    Science.gov (United States)

    Visser, Annemarie M.; Jaddoe, Vincent W. V.; Ghassabian, Akhgar; Schenk, Jacqueline J.; Verhulst, Frank C.; Hofman, Albert; Tiemeier, Henning; Moll, Henriette A.; Arts, Willem Frans M.

    2012-01-01

    Aim: General developmental outcome is known to be good in school-aged children who experienced febrile seizures. We examined cognitive and behavioural outcomes in preschool children with febrile seizures, including language and executive functioning outcomes. Method: This work was performed in the Generation R Study, a population-based cohort…

  10. Common variants associated with general and MMR vaccine-related febrile seizures

    Science.gov (United States)

    Feenstra, Bjarke; Pasternak, Björn; Geller, Frank; Carstensen, Lisbeth; Wang, Tongfei; Huang, Fen; Eitson, Jennifer L.; Hollegaard, Mads V.; Svanström, Henrik; Vestergaard, Mogens; Hougaard, David M.; Schoggins, John W.; Jan, Lily Yeh; Melbye, Mads; Hviid, Anders

    2014-01-01

    Febrile seizures represent a recognized serious adverse event following measles, mumps, and rubella (MMR) vaccination. We conducted a series of genome-wide association scans comparing children with MMR-related febrile seizures, children with febrile seizures unrelated to vaccination, and controls with no history of febrile seizures. Two loci were distinctly associated with MMR-related febrile seizures, harboring the interferon-stimulated gene IFI44L (rs273259; P = 5.9×10−12 vs. controls; P =1.2×10−9 vs. MMR-unrelated febrile seizures) and the measles virus receptor CD46 (rs1318653; P = 9.6×10−11 vs. controls; P = 1.6×10−9 vs. MMR-unrelated febrile seizures). Furthermore, four loci were associated with febrile seizures in general implicating the sodium channel genes SCN1A (rs6432860; P = 2.2×10−16) and SCN2A (rs3769955; P = 3.1×10−10), a TMEM16 family gene (TMEM16C; rs114444506; P = 3.7×10−20), and a region associated with magnesium levels (12q21.33; rs11105468; P = 3.4×10−11). Finally, functional relevance of TMEM16C was demonstrated with electrophysiological experiments in wild-type and knockout rats. PMID:25344690

  11. 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

  12. A predictive model to estimate the risk of serious bacterial infections in febrile infants

    NARCIS (Netherlands)

    Berger, RMF; Berger, MY; vanSteenselMoll, HA; DzoljicDanilovic, G; DerksenLubsen, G

    Low risk criteria have been defined to identify febrile infants unlikely to have serious bacterial infection (SBI). Using these criteria approximately 40% of all febrile infants can be defined as being at low risk. Of the remaining infants (60%) only 10%-20% have an SBI. No adequate criteria exists

  13. 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.

  14. Prolonged sleep fragmentation of mice exacerbates febrile responses to lipopolysaccharide

    Science.gov (United States)

    Ringgold, Kristyn M.; Barf, R. Paulien; George, Amrita; Sutton, Blair C.; Opp, Mark R.

    2013-01-01

    Background Sleep disruption is a frequent occurrence in modern society. Whereas many studies have focused on the consequences of total sleep deprivation, few have investigated the condition of sleep disruption. New Method We disrupted sleep of mice during the light period for 9 consecutive days using an intermittently-rotating disc. Results Electroencephalogram (EEG) data demonstrated that non-rapid eye movement (NREM) sleep was severely fragmented and REM sleep was essentially abolished during the 12 h light period. During the dark period, when sleep was not disrupted, neither NREM sleep nor REM sleep times differed from control values. Analysis of the EEG revealed a trend for increased power in the peak frequency of the NREM EEG spectra during the dark period. The fragmentation protocol was not overly stressful as body weights and water consumption remained unchanged, and plasma corticosterone did not differ between mice subjected to 3 or 9 days of sleep disruption and home cage controls. However, mice subjected to 9 days of sleep disruption by this method responded to lipopolysaccharide with an exacerbated febrile response. Comparison with existing methods Existing methods to disrupt sleep of laboratory rodents often subject the animal to excessive locomotion, vibration, or sudden movements. This method does not suffer from any of these confounds. Conclusions This study demonstrates that prolonged sleep disruption of mice exacerbates febrile responses to lipopolysaccharide. This device provides a method to determine mechanisms by which chronic insufficient sleep contributes to the etiology of many pathologies, particularly those with an inflammatory component. PMID:23872243

  15. Pediatric febrile urinary tract infections: the current state of play

    Directory of Open Access Journals (Sweden)

    Hewitt Ian K

    2011-11-01

    Full Text Available Abstract Studies undertaken in recent years have improved our understanding regarding the consequences and management of febrile urinary tract infections (UTIs, which are amongst the most common serious bacterial infections in childhood, with renal scarring a frequent outcome. In the past pyelonephritic scarring of the kidney, often associated with vesico-ureteral reflux (reflux nephropathy was considered a frequent cause of chronic renal insufficiency in children. Increasing recognition as a consequence of improved antenatal ultrasound, that the majority of these children had congenital renal hypo-dysplasia, has resulted in a number of studies examining treatment strategies and outcomes following UTI. In recent years there is a developing consensus regarding the need for a less aggressive therapeutic approach with oral as opposed to intravenous antibiotics, and less invasive investigations, cystourethrography in particular, following an uncomplicated first febrile UTI. There does remain a concern that with this newer approach we may be missing a small subgroup of children more prone to develop severe kidney damage as a consequence of pyelonephritis, and in whom some form of intervention may prove beneficial. These concerns have meant that development of a universally accepted diagnostic protocol remains elusive.

  16. Aspergilosis pulmonar secundaria a neutropenia inducida por metimazol: reporte de un caso Pulmonary aspergillosis due to methimazole-induced neutropenia: a case report

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    Miguel E. Pinto

    2012-06-01

    Full Text Available Se reporta el caso de una paciente de 48 años de edad con diagnóstico reciente de enfermedad de Graves, quien acudió a emergencia por presentar fiebre, palpitaciones y dolor faríngeo. Su tratamiento regular incluía metimazol. Al ingreso, los análisis mostraron TSH suprimido, T4 libre elevado y neutropenia. La paciente fue hospitalizada, se administraron antibióticos y factor estimulante de colonia. Después de diez días de tratamiento, la paciente presentó leucocitosis, fiebre y hemoptisis. La tomografía de tórax mostró una cavidad con múltiples nódulos en el lóbulo superior derecho. Los cultivos fueron positivos a Aspergillus fumigatus y Aspergillus flavus. Se inició tratamiento con anfotericina B y luego se cambió a voriconazol, a pesar de lo cual no hubo mejoría del cuadro. La paciente falleció por falla multiorgánica.A 48-year old woman with a recent diagnosis of Graves’ disease arrived at the emergency room with fever, palpitations, and a sore throat. Her regular treatment included methimazole. On admission, laboratory results showed suppressed TSH, elevated free thyroxine, and neutropenia. She was admitted and started on antibiotics and granulocyte-macrophage colony stimulating factor (gm-csf. After ten days, the patient developed leukocytosis, fever, and hemoptysis. Chest CT scan showed a lung cavity with multiple nodules in the upper right lobe. Cultures from a lung biopsy were positive for Aspergillus Fumigatus and Aspergillus Flavus. Amphotericin B was started but then switched to voriconazole, with both treatments failing to result in clinical improvement. The patient died of multi-organ failure.

  17. Are febrile seizures an indication for intermittent benzodiazepine treatment, and if so, in which cases?

    Science.gov (United States)

    Camfield, Peter; Camfield, Carol

    2014-10-09

    Febrile seizures occur in ∼4% of children. After a first febrile seizure, the risk of recurrence is ∼40%, but excellent studies document that febrile seizures do not cause brain damage or deficits in cognition or behaviour. The risk of subsequent epilepsy is 2-4%. Prolonged febrile seizures are of concern because a child may later develop mesial temporal sclerosis and intractable epilepsy in rare cases. Most prolonged febrile seizures represent the first febrile seizure and cannot be anticipated. A first prolonged febrile seizure does not increase the risk of recurrence, but if there is a recurrence, it is more likely to be prolonged. Prevention of recurrent febrile seizures is difficult. Antipyretics are ineffective. Daily AED treatment is not often justified. Intermittent oral diazepam at the time of illness is not very successful and has significant side effects. The most optimistic study found that the number of subjects required to treat in order to prevent one recurrence was 14. Intermittent clobazam has fewer side effects than diazepam and may be somewhat effective. Rescue benzodiazepines given outside health care facilities may be effective in selected patients to prevent prolonged recurrences, although this has not been proven with rectal diazepam which has been more extensively studied than buccal or nasal midazolam. Currently, we suggest that, for children with febrile seizures, candidates for consideration for rescue benzodiazepines are those with a prolonged febrile seizure or poor access to medical care. It is possible that the use of a rescue benzodiazepine may alleviate severe parental anxiety, but this remains to be established.

  18. Melatonin’s Effect in Febrile Seizures and Epilepsy

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    Abolfazl MAHYAR

    2014-07-01

    Full Text Available Normal 0 false false false EN-US X-NONE FA How to Cite This Article: Mahyar A, Ayazi P, Dalirani R, Gholami N, Daneshi-Kohan MM, Mohammadi N, Ahmadi MM, Sahmani AA. Melatonin’s Effect in Febrile Seizures and Epilepsy Iran J Child Neurol. 2014 Summer;8(3: 24-29. AbstractObjectiveRecognition of risk factors for febrile seizures (FS and epilepsy is essential. Studies regarding the role of melatonin in these convulsive disorders are limited.This study determines the relationship between serum melatonin levels and FS and epilepsy in children.Materials & MethodsA population of 111 children with simple FS, complex FS, and epilepsy (37 children per group, respectively were included as case groups. In addition, 37 febrile children without seizures comprised the control group. Serum melatonin levels were measured and compared between all groups.ResultsThe serum melatonin levels in the simple, complex FSs, and epilepsy groups were 2, 2.4, and 2 pg/ml, respectively. The serum melatonin level in the control group was 2.1pg/ml.Moreover, there were no significant differences observed while comparing the case groups.ConclusionThe present study reveals that there is no association between serum melatonin level and simple or complex FS and epilepsy. It appears that melatonin plays no significant role in these convulsive disorders. ReferencesBanerjee TK, Hazra A, Biswas A, Ray Jet al. Neurological disorders in children and adolescents. Indian J Pediatr2009; 76:139-46.Salehi Omran MR, Khalilian E, Mehdipour E, Ghabeli JA. Febrile seizures in North Iranian children: Epidemiology and clinical feature, Journal of Pediatric Neurology2008, 6: 39-43.Shinnar S, O’Dell C. Febrile Seizures, Pediatr Ann 2004, 33: 394-402.Millar JS. The child with febrile seizure, Pediatrics for parents 2006.24:12-14.Fetvei A. Assessment of febrile seizures in children, Eur J Pediatr2008, 167:17-27.Mikati MA. Seizures in Childhood In: Kliegman RM, Stanton BF, Schor NF, St

  19. 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.

  20. Medical visits for chemotherapy and chemotherapy-induced neutropenia: a survey of the impact on patient time and activities

    Directory of Open Access Journals (Sweden)

    Moore Kelley

    2004-05-01

    Full Text Available Abstract Background Patients with cancer must make frequent visits to the clinic not only for chemotherapy but also for the management of treatment-related adverse effects. Neutropenia, the most common dose-limiting toxicity of myelosuppressive chemotherapy, has substantial clinical and economic consequences. Colony-stimulating factors such as filgrastim and pegfilgrastim can reduce the incidence of neutropenia, but the clinic visits for these treatments can disrupt patients' routines and activities. Methods We surveyed patients to assess how clinic visits for treatment with chemotherapy and the management of neutropenia affect their time and activities. Results The mean amounts of time affected by these visits ranged from approximately 109 hours (hospitalization for neutropenia and 8 hours (physician and chemotherapy to less than 3 hours (laboratory and treatment with filgrastim or pegfilgrastim. The visits for filgrastim or pegfilgrastim were comparable in length, but treatment with filgrastim requires several visits per chemotherapy cycle and treatment with pegfilgrastim requires only 1 visit. Conclusions This study provides useful information for future modelling of additional factors such as disease status and chemotherapy schedule and provides information that should be considered in managing chemotherapy-induced neutropenia.

  1. ANA-Negative Presentation of SLE in Man with Severe Autoimmune Neutropenia

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    Melissa Zhao

    2016-01-01

    Full Text Available Background. Systemic lupus erythematosus (SLE is a chronic, inflammatory, connective tissue disease that commonly affects the joints and a variety of organs due to an overactivation of the body’s immune system. There is wide heterogeneity in presentation of SLE patients, including lung, central nervous system, skin, kidney, and hematologic manifestations. Case Presentation. We report a case of atypical manifestation of SLE in a 53-year-old man who presented with neutropenic fever. Physical findings of interest included oral ulcers on the lower lip, a malar-like rash across the bridge of the nose, and a discoid-like rash on extensor surfaces of the elbows and knees. Labs include ANC <100, weakly positive anti-dsDNA, negative ANA, ferritin 1237 ng/mL, low C3/C4, and positive direct Coombs’ test. A thorough workup for infection and hematologic malignancy was negative. Two days after initiation of therapy with 25 mg IV solumedrol twice a day, the patient’s daily fevers resolved. ANC drastically improved to 2000 after two weeks of steroid treatment. He was later found to have a high titer of anti-neutrophil antibodies. Discussion. Autoimmune leukopenia is a common presentation in SLE, occurring in 50–60% of patients. Severe autoimmune neutropenia is uncommon and may correlate with high anti-neutrophil antibody activity despite a negative ANA. As neutropenia is usually mild, there are currently no guidelines for therapy. For our patient, we started him on low dose IV solumedrol and found that he responded drastically to treatment. Given strongly positive nonspecific anti-neutrophil antibodies in the setting of a negative ANA noted in our patient, it is likely that there are other currently unknown antibodies associated with SLE which may correlate strongly with autoimmune neutropenia.

  2. Fluconazole for empiric antifungal therapy in cancer patients with fever and neutropenia

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    Peterson Josh F

    2006-12-01

    Full Text Available Abstract Background Several clinical trials have demonstrated the efficacy of fluconazole as empiric antifungal therapy in cancer patients with fever and neutropenia. Our objective was to assess the frequency and resource utilization associated with treatment failure in cancer patients given empiric fluconazole antifungal therapy in routine inpatient care. Methods We performed a retrospective cohort study of cancer patients treated with oral or intravenous fluconazole between 7/97 and 6/01 in a tertiary care hospital. The final study cohort included cancer patients with neutropenia (an absolute neutrophil count below 500 cells/mm3 and fever (a temperature above 38°C or 100.4°F, who were receiving at least 96 hours of parenteral antibacterial therapy prior to initiating fluconazole. Patients' responses to empiric therapy were assessed by reviewing patient charts. Results Among 103 cancer admissions with fever and neutropenia, treatment failure after initiating empiric fluconazole antifungal therapy occurred in 41% (95% confidence interval (CI 31% – 50% of admissions. Patients with a diagnosis of hematological malignancy had increased risk of treatment failure (OR = 4.6, 95% CI 1.5 – 14.8. When treatment failure occurred the mean adjusted increases in length of stay and total costs were 7.4 days (95% CI 3.3 – 11.5 and $18,925 (95% CI 3,289 – 34,563, respectively. Conclusion Treatment failure occurred in more than one-third of neutropenic cancer patients on fluconazole as empiric antifungal treatment for fever in routine clinical treatment. The increase in costs when treatment failure occurs is substantial.

  3. ANA-Negative Presentation of SLE in Man with Severe Autoimmune Neutropenia.

    Science.gov (United States)

    Zhao, Melissa

    2016-01-01

    Background. Systemic lupus erythematosus (SLE) is a chronic, inflammatory, connective tissue disease that commonly affects the joints and a variety of organs due to an overactivation of the body's immune system. There is wide heterogeneity in presentation of SLE patients, including lung, central nervous system, skin, kidney, and hematologic manifestations. Case Presentation. We report a case of atypical manifestation of SLE in a 53-year-old man who presented with neutropenic fever. Physical findings of interest included oral ulcers on the lower lip, a malar-like rash across the bridge of the nose, and a discoid-like rash on extensor surfaces of the elbows and knees. Labs include ANC ANA, ferritin 1237 ng/mL, low C3/C4, and positive direct Coombs' test. A thorough workup for infection and hematologic malignancy was negative. Two days after initiation of therapy with 25 mg IV solumedrol twice a day, the patient's daily fevers resolved. ANC drastically improved to 2000 after two weeks of steroid treatment. He was later found to have a high titer of anti-neutrophil antibodies. Discussion. Autoimmune leukopenia is a common presentation in SLE, occurring in 50-60% of patients. Severe autoimmune neutropenia is uncommon and may correlate with high anti-neutrophil antibody activity despite a negative ANA. As neutropenia is usually mild, there are currently no guidelines for therapy. For our patient, we started him on low dose IV solumedrol and found that he responded drastically to treatment. Given strongly positive nonspecific anti-neutrophil antibodies in the setting of a negative ANA noted in our patient, it is likely that there are other currently unknown antibodies associated with SLE which may correlate strongly with autoimmune neutropenia.

  4. 乳腺癌FE100C类方案新辅助化疗后粒细胞减少和肝功能损害的发生及对策%Neoadjuvant chemotherapy using epirubicin, cyclophosphamide and fluorouracil:neutropenia and elevation of transaminase, and their management

    Institute of Scientific and Technical Information of China (English)

    王歆光; 范铁; 范照青; 王天峰; 解云涛; 李金锋; 欧阳涛

    2015-01-01

    consecutive breast cancer patients with complete treatment data treated in our department were included in this analysis. All patients received neoadjuvant chemotherapy with equal dose of EPI (100 mg/m2 ) administered every 3 weeksfor4cyclesbeforesurgery.Results 200patients(66.0%)experiencedatleastoneepisodeof grade 3/4 neutropenia/leukopenia, among them 176 patients experienced their first episode after the first cycle.Febrile neutropenia ( FN) occurred in 13 patients for 14 episodes.Elevation of transaminase occurred in a total of 46 patients ( 15.2%) , among them, grade 2 or higher elevation occurred in 15 patients (5.0%).Three blood test plans were adopted to monitor the patients during chemotherapy:(1) Routine blood count repeated every week; ( 2 ) Routine blood count before and on day 10 of each chemotherapy episode;(3) Routine blood count before and on day 7, 10 and 14 of each chemotherapy episode.The number of patients whose chemotherapy was delayed due to 3/4 neutropenia/leucopenia in each blood test plan was 3 (5.0%), 7 (3.9%) and 2 (3.2%), respectively.The number of patients with febrile neutropenia (FN) in each blood test plan was 2 (3.3%), 8 (4.4%) and 3 (4.8%), respectively.No statistically significant difference in treatment delay or the incidence of FN was observed among different blood test plans.No statistically significant difference in the incidence of grade 3/4 neutropenia/leukopenia or grade 2 or higher transaminase elevation was observed among different 5-Fu regimens.Conclusions During neoadjuvant chemotherapy using FE100 C, Fci E100 C or E100 C for breast cancer patients without routine prophylactic G-CSF, the incidence of grade 3/4 neutropenia/leukopenia is 66.0%.With the patient management plan we adopted, 4.3%of patients developed febrile neutropenia.Prophylactic medication may not be necessary for patients without evident liver dysfunction.

  5. Uso do estimulante de colônia de granulócitos nas neutropenias em cães e gatos Granulocyte colony-stimulating factor use in neutropenias in dogs and cats

    Directory of Open Access Journals (Sweden)

    Cynthia de Assumpção Lucidi

    2007-06-01

    Full Text Available As neutropenias persistentes podem ser decorrentes de alterações na granulopoiese, causadas por efeitos supressivos ou tóxicos à medula óssea, predispõem o paciente a infecções comprometendo sua sobrevida. As neutropenias intensas decorrentes de toxicidade por quimioterápicos podem requerer a suspensão temporária ou permanente do medicamento, podendo gerar resistência das células neoplásicas ao tratamento. O uso de fatores de crescimento hematopoiético recombinantes em animais tem aumentado muito nos últimos anos, devido a sua crescente disponibilidade na medicina humana. O fator estimulante de colônia para granulócitos recombinante humano (rhG-CSF age aumentando o número de neutrófilos circulantes e possui grande potencial para amenizar ou reverter quadros de neutropenia associada a condições de mielotoxicidade e mielosupressão em cães e gatos.Persistent neutropenias can occur after granulopoiesis disturbances caused by myelosupressive or myelotoxic effects, and predispose patients to infections and impairs their survival. Furthermore, severe chemotherapy-induced neutropenias must require temporary or definitive treatment interruption, what may lead to drug-resistance of neoplastic cells. The use of recombinant stem cell factors in animals has been increasing due to its bigger disponibility for human beings. The human recombinant granulocyte colony-stimulating factor (rhG-CSF increases neutrophil numbers in peripheral blood and has great potential to alleviate or revert myelotoxic or myelosupression neutropenias in dogs and cats.

  6. PRRT2 Mutations Are Related to Febrile Seizures in Epileptic Patients

    Directory of Open Access Journals (Sweden)

    Zheng-Wen He

    2014-12-01

    Full Text Available Previous studies reported that the proline-rich transmembrane protein 2 (PRRT2 gene was identified to be related to paroxysmal kinesigenic dyskinesia (PKD, infantile convulsions with PKD, PKD with migraine and benign familial infantile epilepsy (BFIE. The present study explores whether the PRRT2 mutation is a potential cause of febrile seizures, including febrile seizures plus (FS+, generalized epilepsy with febrile seizures plus (GEFS+ and Dravet syndrome (DS; thus, it may provide a new drug target for personalized medicine for febrile seizure patients. We screened PRRT2 exons in a cohort of 136 epileptic patients with febrile seizures, including FS+, GEFS+ and DS. PRRT2 genetic mutations were identified in 25 out of 136 (18.4% febrile seizures in epileptic patients. Five loss-of-function and coding missense mutations were identified: c.649delC (p.R217Efs*12, c.649_650insC (p.R217Pfs*8, c.412C>G (p.Pro138Ala, c.439G>C (p.Asp147His and c.623C>A (p.Ser208Tyr. PRRT2 variants were probably involved in the etiology of febrile seizures in epileptic patients.

  7. Neuronal injury and cytogenesis after simple febrile seizures in the hippocampal dentate gyrus of juvenile rat.

    Science.gov (United States)

    Nazem, Amir; Jafarian, Amir Hossein; Sadraie, Seyed Homayoon; Gorji, Ali; Kheradmand, Hamed; Radmard, Mahla; Haghir, Hossein

    2012-11-01

    Although simple febrile seizures are frequently described as harmless, there is evidence which suggests that hippocampal damage may occur after simple febrile seizures. This study aimed to investigate possible neuronal damages as well as alterations in cytogenesis in the hippocampal dentate gyrus following simple febrile seizures. Simple febrile seizure was modeled by hyperthermia-induced seizures in 22-day-old male rats. The brains were removed 2 or 15 days after hyperthermia in all rats with (n=20) and without (n=10) occurrence of seizures as well as in control animals (n=10). The sections were stained with hematoxylin and eosin to estimate the surface numerical density of dark neurons. Ki-67 immunohistochemistry was performed to evaluate changes of cytogenesis following simple febrile seizures. Hyperthermia induced behavioral seizure activities in 67 % of the rats. The numerical densities of dark neurons as well as the mean Ki-67 index (the fraction of Ki-67-positive cells) were significantly increased in dentate gyrus after induction of seizures by hyperthermia compared to both controls and rats without seizure after hyperthermia. Both the seizure duration and intensity were correlated significantly with numerical densities of dark neurons (but not with Ki-67 index). The data indicate that simple febrile seizures can cause neuronal damages and enhancement of cytogenesis in the hippocampal dentate gyrus, which were still visible for at least 2 weeks. These findings also suggest the correlation of febrile seizure intensity and duration with neuronal damage.

  8. 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

  9. Febrile seizures in children with familial Mediterranean fever: Coincidence or association?

    Science.gov (United States)

    Çomak, Elif; Tüfekçi, Özlem; Kılıçbay, Fatih; Isıyel, Emel; Sever, Ali Haydar; Aslanger, Ayça; Ekici, Barış

    2015-09-01

    Familial Mediterranean fever (FMF) is an inherited disease characterized by recurrent bouts of fever and polyserositis and caused by MEditerranean FeVer gene (MEFV) mutations. Given the febrile characteristics of the disease one would expect higher frequency of febrile seizure in this group of pediatric patients. To evaluate the frequency of febrile seizure and related factors in patients with FMF. The children with the diagnosis of FMF were enrolled in the study. Information including clinical features, type of mutation and the history of febrile seizure were all noted. A total of 97 patients, 43 (44.3%) girls with a median age of 7.93 ± 4.05 years (2-16) and a median follow-up period of 20.65 ± 24.33 months (6-135) were included in the study. The frequency of febrile seizure in children with FMF was found as 13.4%, which is higher than the general population [p = 0.04, OR: 2.9 (95% CI: 1.0-8.5)]. The allele frequency of exon 2 mutations in MEFV genes was higher in the patients with febrile seizure (p = 0.03). Frequency of FMF related clinical findings (fever, abdominal pain, arthralgia/myalgia, arthritis, chest pain and erysipelas-like erythema) was similar between the two groups. However, frequency of headache was higher in the patients with febrile seizure (p = 0.014). The frequency of febrile seizure in children with FMF was found to be higher than the general population. Although this finding may be related to high fever during FMF attacks in individuals with genetic propensity of febrile seizure, it may also be a neurologic complication of FMF. Copyright © 2015 European Paediatric Neurology Society. Published by Elsevier Ltd. All rights reserved.

  10. Clinical risk factors of febrile seizure in children in a university hospital in Bushehr port

    Directory of Open Access Journals (Sweden)

    Anahita Sanaei Dashty

    2007-02-01

    Full Text Available Background: Although the majority of febrile seizures are benign, it is clinically important to understand the underlying mechanism. In this study, we investigated characteristics of febrile convulsion and factors related to its recurrence and its relapse during a hospital course. Methods: A total of 102 patients with febrile seizure who were admitted serially at Fatemeh Zahra (S University Hospital in Bushehr port were investigated. Demographic information and data of the history and physical examination were recorded. Children under the age of five with temperature of more than 37.8C or with history of fever accompanied by seizure entered the study those with meningitis or encephalitis according to the results of lumbar puncture or clinical diagnosis were ruled out. Results: Mean age of patients was 24±13.1 months, the most frequent type of convulsion was tonic-clonic (60.5%, and the least were atonic and myoclonic (each 7.9%. Focal convulsion was determined in 13.0% and complex type was observed in 32.5% of patients. Family history of febrile seizure was found in 59.0%. Female sex (RR=2.68, 95% CI: 1.20-5.99, history of previous febrile seizure (RR=2.56, 95% CI: 1.11-5.95, age at initial febrile seizure (RR=2.7, 95% CI: 1.16-6.29, and complex type of seizure (RR=3.86, 95% CI: 1-14.97 increased the risk of seizure relapses in a hospital course (P<0.05. Conclusion: Gender, history of previous febrile seizure, age at initial febrile seizure, and complex type of seizure increase the risk of recurrence of febrile seizure during hospital course. Further studies for assessing the long term effects of these factors on recurrence will determine children who need more medical attention in the future.

  11. 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.

  12. Risk factors of Ganciclovir-related neutropenia after allogeneic stem cell transplantation: a retrospective monocentre study on 547 patients.

    Science.gov (United States)

    Venton, G; Crocchiolo, R; Fürst, S; Granata, A; Oudin, C; Faucher, C; Coso, D; Bouabdallah, R; Berger, P; Vey, N; Ladaique, P; Chabannon, C; le Merlin, M; Blaise, D; El-Cheikh, J

    2014-02-01

    Cytomegalovirus (CMV) infection is a serious complication that may occur in the weeks or months following bone marrow transplantation. However, both Ganciclovir and the CMV infection itself can cause marrow toxicity, notably neutropenia, that may consequently expose these immunosuppressed patients to life-threatening bacterial and/or fungal infections. The aim of this retrospective study was to identify factors associated with the occurrence of grade III-IV neutropenia among patients receiving pre-emptive Ganciclovir therapy after allogeneic stem cell transplantation at our Institution. We identified 547 consecutive patients transplanted from January 2005 to June 2011 at our Institution. In all, 190 patients (35%) presented with CMV reactivation of whom 30 patients (5%) were excluded from the analysis because they already had neutropenia at the time of reactivation. Finally, 160 (29%) patients were analysed. According to multivariate analysis, at the time of treatment initiation, the risk factors significantly associated with a grade III-IV Ganciclovir-related neutropenia included a high viral load (hazard ratio (HR) = 2.68, 95% CI 1.25-5.737, p 0.01); an absolute neutrophil count >3000 was a protective factor (HR = 0.26, 95% CI 0.125-0.545, p 2 mg/dL was associated with higher Ganciclovir-related neutropenia (HR = 2.4, 95% CI 1.11-5.17, p 0.002). This large analysis revealed three risk factors for Ganciclovir-related neutropenia among patients with CMV reactivation after allogeneic stem cell transplantation; prompt identification of patients at risk when antiviral therapy is started may allow clinicians to adopt adequate preventive measures, so reducing the morbidity and mortality associated with CMV reactivation. © 2013 The Authors Clinical Microbiology and Infection © 2013 European Society of Clinical Microbiology and Infectious Diseases.

  13. Febrile neutropenic infection occurred in cancer patients undergoing autologous peripheral blood stem cell transplantation%自体外周血干细胞移植患者粒细胞缺乏期并发感染的临床分析

    Institute of Scientific and Technical Information of China (English)

    张文筱; 赵擎宇

    2011-01-01

    目的:综合分析肿瘤患者经自体外周血干细胞移植(APBSCT)治疗后出现粒细胞缺乏伴感染发热的特点、危险因素及预后.方法:对89例进行APBSCT治疗的患者进行回顾性调查研究,收集其粒细胞缺乏期的相关临床资料并分析其感染情况.结果:89例行APBSCT治疗患者均在千细胞回输后4d(0~15d)出现粒细胞缺乏,持续时间6 d(3~27 d).粒细胞缺乏期感染发生率为78.7% (70/89),发热中位时间为3 d(1~20d),无感染相关性死亡.发热患者使用抗生素治疗,其中44例(66.7%)初始治疗有效.34例(38.2%)患者的预防性抗感染用药中含抗真菌药物,但其中仍有25例(73.5%)出现发热.结论:感染是APBSCT粒细胞缺乏期主要并发症,粒细胞缺乏时间是感染的高危因素,预防性应用抗真菌药物未能降低感染发生率,早期、足量广谱抗生素治疗效果良好.%OBJECTIVE: To investigate the incidence, risk factors, clinical and prognostic characteristics of febrile infection occurred during the neutropenic period in cancer patients who underwent autologous peripheral blood stem cell transplantation (APBSCT). METHODES: Eighty-nine cases were collected and retrospectively analyzed. RESULTS: Eighty-nine APBSCT subjects were investigated. Neutropenia usually occurred on the 4th day (0-15 d) after transplantation and lasted for 6 days (3 - 27 d). Febrile neutropenia occurred in 78. 7% (70/89) patients and lasted for 3 daysd - 20 days) and no infection-related deaths were observed. Of all post-APBSCT febrile neurtopenia, initial empirical anti-microbial therapy was given, 44 cases (66. 7%) of which got to be effective. Febrile neutropenia occurred in 25 cases (73. 5%) who were given antifungal drugs for prophylaxis. CONCLUSIONS: Neutropenic infection is still the major complication in APBSCT patients and neutropenia is one of the most important risk factors. Prophylactic administration of antifungal drugs seems to be invalid to

  14. Prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures

    DEFF Research Database (Denmark)

    Vestergaard, M; Wisborg, K; Henriksen, TB

    2005-01-01

    of extensive brain growth and differentiation in this period. We evaluated the association between prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures in 2 population-based birth cohorts. METHODS: The Aarhus Birth Cohort consisted of 25,196 children of mothers who were...... follow-up. We extracted from medical records additional information on febrile seizures in children in the Aarhus Birth Cohort who were born between 1989 and 1992. RESULTS: We found a slightly increased risk for febrile seizures in children who were exposed to 10 or more cigarettes per day in the Aarhus...

  15. A rare case of febrile abdominal pain revealing Horton's disease.

    Science.gov (United States)

    Chaudet, Arnaud; Goujon, Jean-Michel; Ghazali, Aiham Daniel

    2017-07-08

    Horton's disease is a systemic inflammatory vasculitis, usually found in persons over 50years old. It affects medium and large-sized arteries stemming from the external carotid, especially the superficial temporal arteries. It can affect extracranial large vessels but only rarely the aorta. Diagnosis of aortitis is difficult and its incidence is probably underestimated. A 68-year-old Caucasian woman consulted in an emergency department for febrile abdominal pain with inflammatory syndrome. Abdomen was soft with right-side flank sensitivity. A contrast-enhanced CT scan showed aortitis from the descending aorta to the iliac arteries without complication. Because of age, clinical presentation and aortitis, Horton disease was suspected. The temporal artery biopsy showed a histological aspect of degenerative endarteritis with intimal thickening and luminal stenosis. High-dose corticosteroid therapy was introduced which improved clinical conditions and resulted in the amendment of the pain. In the present case, this patient had Horton's disease, based on 3 criteria of The American College of Rheumatology (age, temporal artery abnormalities and inflammatory syndrome) associated with aortitis. However, aortitis is a rare complication of Horton disease and is a major cause of mortality inasmuch as it can be complicated by aneurysm and dissection. It is unusual to diagnose Horton's disease from aortitis symptoms without complications. The aorta represents the most severe localization of Horton's disease. It should not be ignored in etiological hypotheses regarding febrile abdominal pain in the elderly. Corticosteroids should be started rapidly at high doses and temporal artery biopsy should be planned. Copyright © 2017. Published by Elsevier Inc.

  16. Posaconazole plasma concentrations in pediatric patients receiving antifungal prophylaxis during neutropenia.

    Science.gov (United States)

    Döring, Michaela; Cabanillas Stanchi, Karin Melanie; Klinker, Hartwig; Eikemeier, Melinda; Feucht, Judith; Blaeschke, Franziska; Schwarze, Carl-Philipp; Ebinger, Martin; Feuchtinger, Tobias; Handgretinger, Rupert; Heinz, Werner J

    2016-10-04

    Invasive fungal infections are one of the major complications in pediatric patients during prolonged neutropenia after chemotherapy. Evaluation of the efficacy and safety of the triazole posaconazole in these patients is missing. This multicenter survey analyzed trough concentrations of 33 pediatric patients with a median age of 8 years during 108 neutropenic episodes who received prophylactic posaconazole oral suspension. A total of 172 posaconazole trough levels were determined to median 438 ng/ml (range 111-2011 ng/ml; mean 468 ± 244 ng/ml). Age and gender had no influence on posaconazole plasma levels. Posaconazole was not discontinued due to adverse events in any of the patients. Only hepatic parameters significantly increased beyond the upper normal limit to median values of ALT of 87 U/l (P posaconazole trough concentration of 306 ng/ml experienced an invasive fungal infection. In conclusion, posaconazole was effective, safe and feasible in 33 pediatric patients with neutropenia ≥5 days after chemotherapy. Median posaconazole plasma concentrations were approximately 1.6-fold lower than the recommended plasma level of 700 ng/ml. Larger patient cohorts are needed to evaluate these findings.

  17. Flow cytometric detection of neutrophil-associated immunoglobulin in patients with or without neutropenia and establishment of the reference interval.

    Science.gov (United States)

    Hwang, Keumrock; Park, Chan-Jeoung; Huh, Hee Jin; Han, Sang Hee; Jang, Seongsoo; Chi, Hyun-Sook

    2011-01-01

    We measured neutrophil-associated immunoglobulin (NAIg) levels using flow cytometry to establish the reference interval for NAIg and to estimate NAIg in patients with or without neutropenia. Peripheral blood from 152 individuals was analyzed for NAIg detection by flow cytometry. Using fluorescescent-conjugated anti-CD10 monoclonal antibody and anti-human immunoglobulins, proportions of NAIgG, NAIgA, and NAIgM bound to neutrophils were measured. Reference intervals for NAIg were set as NAIgG reference intervals defined herein, patients with neutropenia or adverse transfusion reactions may be evaluated in a clinically relevant manner.

  18. Mutations in the gene for the granulocyte colony-stimulating-factor receptor in patients with acute myeloid leukemia preceded by severe congenital neutropenia

    NARCIS (Netherlands)

    F. Dong (Fan); R.K. Brynes; N. Tidow; K. Welte (Karl); B. Löwenberg (Bob); I.P. Touw (Ivo)

    1995-01-01

    textabstractIn severe congenital neutropenia the maturation of myeloid progenitor cells is arrested. The myelodysplastic syndrome and acute myeloid leukemia develop in some patients with severe congenital neutropenia. Abnormalities in the signal-transduction pathways for granulocyte colony-stimulati

  19. Ocorrência de neutropenia em mulheres com câncer de mama durante tratamento quimioterápico Ocurrencia de neutropenia en mujeres con cáncer de mama durante el tratamiento quimioterápico Occurrence of neutropenia in women with breast cancer during chemotherapy treatment

    Directory of Open Access Journals (Sweden)

    Thaís de Oliveira Gozzo

    2011-01-01

    Full Text Available OBJETIVO: Analisar a ocorrência de neutropenia induzida por drogas utilizadas no tratamento quimioterápico de mulheres com câncer de mama. MÉTODOS: Estudo retrospectivo, com avaliação de 72 prontuários, durante 2003-2006. RESULTADOS: Dos 558 ciclos de quimioterapia realizados, foram registrados 152 eventos adversos nos períodos de neoadjuvância e adjuvância, totalizando 43 casos por toxicidade hematológica. Quanto à ocorrência de neutropenia, 43% apresentaram, pelo menos, um episódio durante o tratamento. Testes de hipótese para comparar as médias dos valores de glóbulos brancos entre as mulheres que apresentaram ou não neutropenia apontaram para valores estatisticamente significantes, nos ciclos dois e três da neoadjuvância e nos ciclos dois, três e quatro da adjuvância. CONCLUSÃO: A neutropenia, tanto na neoadjuvância como na adjuvância ocorreu a partir do segundo ciclo e manteve-se durante o tratamento e foi estatisticamente significante quando foram compadas as mulheres que tiveram ou não esta ocorrência.OBJETIVO: Analizar la ocurrencia de neutropenia inducida por drogas utilizadas en el tratamiento quimioterápico de mujeres con cáncer de mama. MÉTODOS: Estudio retrospectivo, realizado con la evaluación de 72 historias clínicas, durante loa años 2003-2006. RESULTADOS: De los 558 ciclos de quimioterapia realizados, fueron registrados 152 eventos adversos en los períodos de neoadyuvante y adyuvante, totalizando 43 casos por toxicidad hematológica. En cuanto a la ocurrencia de neutropenia, el 43% presentaron, por lo menos, un episodio durante el tratamiento. Las pruebas de hipótesis para comparar los promedios de los valores de glóbulos blancos entre las mujeres que presentaron o no neutropenia apuntaron hacia valores estadísticamente significativos, en los ciclos dos y tres de la neoadyuvancia y en los ciclos dos, tres y cuatro de la adyuvancia. CONCLUSIÓN: La neutropenia, tanto en la neoadyuvancia como

  20. Efficacy and safety of itraconazole as empirical antifungal therapy in febrile neutropenic patients with hematologic malignancies: an open-lable, multicenter, observational trial in a Chinese cohort

    Institute of Scientific and Technical Information of China (English)

    CHENG Shu; ZHOU Jian-feng; ZOU Ping; HUANG Xiao-jun; JIN Jie; SHEN Zhi-xiang

    2011-01-01

    Background Invasive fungal infection (IFI) is a common and fatal complication in neutropenic patients with hematological malignancy.Empirical antifungal therapy is widely used in practice due to the difficulty of pathogens determination and illness of the hosts.The aim of this study was to evaluate the efficacy and safety of itraconazole as empirical antifungal therapy for persistent fever in neutropenic patients with hematologic malignancies.Methods Two hundred and seventy-four patients with hematologic malignancies who had suspected fungal infections were enrolled in 18 centers across China between April 2008 and April 2009.Empirical antifungal therapy with intravenous itraconazole 200 mg twice daily was given for the first two days,followed by 200 mg once daily for the next 12 days.Oral itraconazole solution was sequential for follow-up therapy if necessary.Five composite end points were evaluated for the response,which was more restrictive and adopted for the first time in such study in China.Results The intent-to-treat analysis included data from 274 patients (full analysis set,FAS),of whom 248 were included as the per-protocol population (PPS).As the composite end point of five indices was concerned,the overall response rate was 43.4%.Seperately,defervescence was achieved in 90% of patients in which 55.5% occured during neutropenia.The mean time to defervescence was 2.71 days.Absence of breakthrough IFI during drug administration or within the first 7 days after study completion was observed in 71.5% of patients.Fifty-five point five percent patients with IFI at baseline was successfully treated.Ninety point five percent patients survived for at least 7 days after completing the study.PPS analysis revealed that the duration of neutropenia >10 days was a statistically significant negative predictor for the response.The withdrawal rate due to drug-related toxicity or lack of efficacy was 11.0%.The incidence of adverse events was 22.6%,in which 11

  1. Evaluation of ior ® Leukocim efficacy on patients with Neutropenia. Evaluación de la eficacia del ior® Leukocim en pacientes con neutropenia.

    Directory of Open Access Journals (Sweden)

    Hailen Bobillo López

    2007-02-01

    Full Text Available

    Bakground: Neutropenia and infections are the most restrictive side effects in chemotherapy application. The granulocytic colonies stimulating factor activates the neutrophils, shortens the neutropenic period and can be effective against the potential risk of infection. There is a need of studies for its commercialization to endorse their effectiveness and security. Objective: To evaluate the impact of the G-CSF in primary and secondary prevention and neutropenia episodes, in onco-haematological patients in Cienfuegos. Method: 95 neutropenic episodes were studied, picked up in clinical histories and data collection notebooks belonging to 47 patients treated in the University Hospital ¨Dr. Gustavo Aldereguía Lima¨ in Cienfuegos and happened during one year (2005-2006. It was analyzed: demographic data, absolute neutrophils count values, number of administered doses, treatment regime and possible treatment interruptions Results: 50, 5% received treatment in an ambulatory way. There was treatment interruption in 9 episodes, 9,5% and the mean dose number administered to obtain the recovery of neutrophils absolute count was 6,69. Conclusions: The product was effective, sine the decrease of neutropenic episodes could be verified, as the elevation of neutrophil values in approximately one week, what allowed a better pursuit of chemotherapy to patients of the studied series.

    Abstract

    To demonstrate the effectiveness of Leukocim an open, phase IV clinical trial was designed, 39 patients from Cienfuegos were evaluated with 73 neutropenic episodes in primary or secondary prophylaxis or treatment, the demographic parameters behaved with an age 49.86 year old average, the predominant sex was the feminine 64.38%, 73.97% belonged to the white race, when the effectiveness was analyzed we obtained that 46.5% received the treatment in an

  2. Prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures

    DEFF Research Database (Denmark)

    Vestergaard, M; Wisborg, K; Henriksen, TB

    2005-01-01

    of extensive brain growth and differentiation in this period. We evaluated the association between prenatal exposure to cigarettes, alcohol, and coffee and the risk for febrile seizures in 2 population-based birth cohorts. METHODS: The Aarhus Birth Cohort consisted of 25,196 children of mothers who were...... Birth Cohort, but the corresponding association was weak in the Aalborg-Odense cohort. We found no association between maternal alcohol and coffee consumption and the risk for febrile seizures. The results were similar for simple and complex febrile seizures. CONCLUSIONS: Our data suggest that prenatal...... exposure to low to moderate levels of alcohol and coffee has no impact on the risk for febrile seizures, whereas a modest smoking effect cannot be ruled out....

  3. pre-hospital management of febrile seizures in children seen at the ...

    African Journals Online (AJOL)

    appropriate health education to reduce the morbidity and mortality associated with ... parents/caregivers of children with febrile seizures and the maternal .... consequences of harmful traditional pre-hospital treatment of .... The natural history of.

  4. HEREDITARY DISEASES AND SYNDROMES ACCOMPANIED BY FEBRILE CONVULSIONS: CLINICAL AND GENETIC CHARACTERISTICS AND DIAGNOSTIC PROCEDURES

    National Research Council Canada - National Science Library

    E. L. Dadali; A. A. Sharkov; I. V. Sharkova; I. V. Kanivets; F. A. Konovalov; I. A. Akimova

    2016-01-01

    The authors provide a review of the clinical and genetic characteristics of hereditary diseases and syndromes accompanied by febrile convulsions, which is illustrated by examples of their own observations...

  5. 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...

  6. Mothers’ Experiences about Febrile Convulsions in Their Children: A Qualitative Study

    Directory of Open Access Journals (Sweden)

    Mahbobeh Sajadi

    2017-07-01

    Full Text Available Background: Febrile convulsion in children is a frightening experience for the mothers. This experience may have unknown aspects, which must be investigated in order to plan better support for the mothers and children. This study is conducted with the aim of exploring the experiences of mothers whose children suffer from febrile convulsion. Methods: This study was based on a qualitative content analysis. 12 mothers in Amir Kabir hospital of Arak city participated in the study and shared their experiences through semi-structured interviews. The gathered data were analysed using Graneheim and Lundman’s (2004 method. Results: Exploring the experiences of mothers whose children suffered from febrile convulsion reflected three themes: perceived threat, seeking solution, and difference in adaptation. Conclusion: Regarding the findings of this study, comprehensive supportive care plans can be designed for enabling the mothers to better cope with their children’s febrile convulsion.

  7. Bacteriology profile of febrile infectious complications after transrectal ultrasound-guided prostate biopsy

    Directory of Open Access Journals (Sweden)

    Tzu-Hao Huang

    2014-09-01

    Conclusion: Our study demonstrated an overall postbiopsy febrile complicating infection rate of 1.39%. E. coli was the most common pathogen. Fluoroquinolones or second generation cephalosporins are suggested as the initial choice in patients with postbiopsy fever.

  8. Prophylactic drug management for febrile seizures in children.

    Science.gov (United States)

    Offringa, Martin; Newton, Richard; Cozijnsen, Martinus A; Nevitt, Sarah J

    2017-02-22

    Febrile seizures occurring in a child older than one month during an episode of fever affect 2% to 4% of children in Great Britain and the United States and recur in 30%. Rapid-acting antiepileptics and antipyretics given during subsequent fever episodes have been used to avoid the adverse effects of continuous antiepileptic drugs. To evaluate primarily the effectiveness and safety of antiepileptic and antipyretic drugs used prophylactically to treat children with febrile seizures; but also to evaluate any other drug intervention where there was a sound biological rationale for its use. We searched the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2016, Issue 7); MEDLINE (1966 to July 2016); Embase (1966 to July 2016); Database of Abstracts of Reviews of Effectiveness (DARE) (July 2016). We imposed no language restrictions. We also contacted researchers in the field to identify continuing or unpublished studies. Trials using randomised or quasi-randomised participant allocation that compared the use of antiepileptic, antipyretic or other plausible agents with each other, placebo or no treatment. Two review authors (RN and MO) independently applied predefined criteria to select trials for inclusion and extracted the predefined relevant data, recording methods for randomisation, blinding and exclusions. For the 2016 update a third author (MC) checked all original inclusions, data analyses, and updated the search. Outcomes assessed were seizure recurrence at 6, 12, 18, 24, 36, and 48 months and at age 5 to 6 years in the intervention and non-intervention groups, and adverse medication effects. We assessed the presence of publication bias using funnel plots. We included 40 articles describing 30 randomised trials with 4256 randomised participants. We analysed 13 interventions of continuous or intermittent prophylaxis and their control treatments. Methodological quality was moderate to poor in most studies. We found no significant

  9. 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...

  10. 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 ...

  11. TRPV1 promotes repetitive febrile seizures by pro-inflammatory cytokines in immature brain.

    Science.gov (United States)

    Huang, Wen-Xian; Yu, Fang; Sanchez, Russell M; Liu, Yu-Qiang; Min, Jia-Wei; Hu, Jiang-Jian; Bsoul, Najeeb Bassam; Han, Song; Yin, Jun; Liu, Wan-Hong; He, Xiao-Hua; Peng, Bi-Wen

    2015-08-01

    Febrile seizure (FS) is the most common seizure disorder in children, and children with FS are regarded as a high risk for the eventual development of epilepsy. Brain inflammation may be implicated in the mechanism of FS. Transient receptor potential vanilloid 1 (TRPV1) is believed to act as a monitor and regulator of body temperature. The role of inflammation in synaptic plasticity mediation indicates that TRPV1 is relevant to several nervous system diseases, such as epilepsy. Here, we report a critical role for TRPV1 in a febrile seizure mouse model and reveal increased levels of pro-inflammatory factors in the immature brain. Animals were subjected to hyperthermia for 30 min, which generates seizures lasting approximately 20 min, and then were used for experiments. To invoke frequently repetitive febrile seizures, mice are exposed to hyperthermia for three times daily at an interval of 4h between every time induced seizure, and a total of 4 days to induce. Behavioral testing for febrile seizures revealed that a TRPV1 knock-out mouse model demonstrated a prolonged onset latency and a shortened duration and seizure grade of febrile seizure when compared with wild type (WT) mice. The expression levels of both TRPV1 mRNA and protein increased after a hyperthermia-induced febrile seizure in WT mice. Notably, TRPV1 activation resulted in a significant elevation in the expression of pro-inflammatory cytokines (IL-1β, IL-6, TNF-α and HMGB1) in the hippocampus and cortex. These data indicate that the reduction of TRPV1 expression parallels a decreased susceptibility to febrile seizures. Thus, preventative strategies might be developed for use during febrile seizures. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Towards Improving Point-of-Care Diagnosis of Non-malaria Febrile Illness: A Metabolomics Approach.

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    Saskia Decuypere

    2016-03-01

    Full Text Available Non-malaria febrile illnesses such as bacterial bloodstream infections (BSI are a leading cause of disease and mortality in the tropics. However, there are no reliable, simple diagnostic tests for identifying BSI or other severe non-malaria febrile illnesses. We hypothesized that different infectious agents responsible for severe febrile illness would impact on the host metabolome in different ways, and investigated the potential of plasma metabolites for diagnosis of non-malaria febrile illness.We conducted a comprehensive mass-spectrometry based metabolomics analysis of the plasma of 61 children with severe febrile illness from a malaria-endemic rural African setting. Metabolite features characteristic for non-malaria febrile illness, BSI, severe anemia and poor clinical outcome were identified by receiver operating curve analysis.The plasma metabolome profile of malaria and non-malaria patients revealed fundamental differences in host response, including a differential activation of the hypothalamic-pituitary-adrenal axis. A simple corticosteroid signature was a good classifier of severe malaria and non-malaria febrile patients (AUC 0.82, 95% CI: 0.70-0.93. Patients with BSI were characterized by upregulated plasma bile metabolites; a signature of two bile metabolites was estimated to have a sensitivity of 98.1% (95% CI: 80.2-100 and a specificity of 82.9% (95% CI: 54.7-99.9 to detect BSI in children younger than 5 years. This BSI signature demonstrates that host metabolites can have a superior diagnostic sensitivity compared to pathogen-detecting tests to identify infections characterized by low pathogen load such as BSI.This study demonstrates the potential use of plasma metabolites to identify causality in children with severe febrile illness in malaria-endemic settings.

  13. 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.

  14. 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...

  15. 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.

  16. Bloodstream infections in febrile neutropenic patients at a tertiary cancer institute in South India: A timeline of clinical and microbial trends through the years

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    K Govind Babu

    2016-01-01

    Full Text Available Introduction: Febrile neutropenia (FN is an oncological emergency. The choice of empiric therapy depends on the locally prevalent pathogens and their sensitivities, the sites of infection, and cost. The Infectious Diseases Society of America guidelines are being followed for the management of FN in India. Methods: This is a prospective observational study conducted at a tertiary care cancer centre from September 2012 to September 2014. Objectives: The objectives of this study were as follows: (1 To review the pattern of microbial flora, susceptibility pattern, and important clinical variables among bloodstream infections in febrile neutropenic patients with solid tumors and hematological malignancies. (2 As per the institutional protocol to periodically review the antibiotic policy and susceptibility pattern, and compare the findings with an earlier study done in our institute in 2010. This was a prospective study conducted from September 2012 to September 2014. Results: About 379 episodes of FN were documented among 300 patients. About 887 blood cultures were drawn. Of these, 137 (15% isolates were cultured. Isolates having identical antibiograms obtained from a single patient during the same hospitalization were considered as one. Hence, 128 isolates were analyzed. About 74 (58% cultures yielded Gram-negative bacilli, 51 (40% were positive for Gram-positive cocci, and 3 (2% grew fungi. Among Gram-negative organisms, Escherichia coli followed by Acinetobacter baumannii and Klebsiella pneumoniae accounted for 78% of the isolates. Among Gram-positive cocci, Staphylococcus species accounted for 84% of the isolates. We have noted a changing trend in the antibiotic sensitivity pattern over the years. Following the switch in empirical antibiotics, based on the results of the study done in 2010 (when the empirical antibiotics were ceftazidime + amikacin, the sensitivity to cefoperazone-sulbactam has plunged from about 80% to 60%%. Similar reduction in

  17. SerumTrace Elements in Febrile Seizure: A Case-Control Study

    Science.gov (United States)

    NAMAKIN, Kokab; ZARDAST, Mahmoud; SHARIFZADEH, Golamreza; BIDAR, Toktam; ZARGARIAN, Samaneh

    2016-01-01

    Objective Febrile seizure (FS) is one of the most common neurological problems during childhood.Pathogenesis of febrile convulsion is unknown. This study investigated some trace elements among children admitted with FS compared with thoseof febrile without seizure attacks. Materials & Methods This case-control study was conducted on48 children (6 months to 5 yrold) diagnosed with febrile seizure as the cases and 48 age-matched febrile children as the control group. Serum levels of magnesium, calcium, sodium, potassium, and serum zinc were measured. Statistical analysis was performed with SPSS (version 15) using Student t-test. Results There were no significant differences between the cases and controls in terms of gender or age. The means of serum level of zinc, sodium, calcium and magnesium in the case group was lower than those of the control group. There was no significant difference onserum potassium mean level between the case and control groups. Conclusion Deficiency of trace elements was correlated significantly with febrile convulsion, while further investigations on trace elements are required. PMID:27375757

  18. Relationship between common viral upper respiratory tract infections and febrile seizures in children from Suzhou, China.

    Science.gov (United States)

    Tang, Jihong; Yan, Wenhua; Li, Yan; Zhang, Bingbing; Gu, Qing

    2014-10-01

    This study aimed to determine the potential predisposing factors for the development of febrile seizures among children with upper respiratory tract infection in the eastern Chinese region. Participants were individuals aged 6 months and 6 years (n = 189) who were diagnosed with febrile seizure, complicated with upper respiratory tract infection, and 174 age-matched children who had upper respiratory tract infection without seizures as controls. The viral antigens including influenza A and B, parainfluenza, adenovirus, and respiratory syncytial virus were detected from nasopharyngeal aspirates. The incidence of influenza A infection was much higher in patients with febrile seizure than controls, especially those children aged >36 months. Patients with influenza A infection had higher body temperatures at seizure occurrence, shorter seizure duration, and shorter fever duration before seizure onset. Influenza A infections are frequently associated with febrile seizure in children with upper respiratory tract infection. During an influenza epidemic, effective vaccination of children, especially those with a past history of febrile seizure, may minimize the development of febrile seizure. © The Author(s) 2014.

  19. The Relationship between Zinc Deficiency and Febrile Convulsion in Isfahan,Iran

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    Mohammad Reza Modarresi

    2011-05-01

    Full Text Available Objective Febrile convulsion (FC is a common cause of seizure in young children, with an excellent prognosis. In addition to genetic predisposition and infections,FCs are generally thought to be induced by metabolic and elemental changes during fever such as Zinc (Zn deficiency. Regarding the high prevalence of febrile convulsions and the role of Zn deficiency, we investigated the role of Zn in FC patients in Isfahan, Iran. Materials and Methods In a controlled cross sectional study, 90 patients aged 9 months to 5 years were studied in a period of 12 months. They were assigned to three groups. Thirty patients were included in the Febrile Seizure group, thirty febrile children without convulsion or previous history of convulsion were included in the febrile group and thirty afebrile healthy ones were enrolled as controls. Venous blood was obtained and Zn concentration in serum was measured using Graphite Furnance Atomic Absorbance Spectrophotometering (GF-AAS. Results Patients and the control groups had no difference in either mean age or sex distribution. No significant relationship was observed between serum Zn level and age or sex among patients in the FC group and two other control groups. Conclusion Our findings showed that Zinc level was significantly lower in the febrile seizure group compared to two other groups. We tried to categorize various conditions in a more practical form. Also, Zinc is in close relationship with socioeconomic level of the individuals which was well considered in the current survey.

  20. Cine eres y en cine te convertirás

    Directory of Open Access Journals (Sweden)

    Gabriel Trujillo Muñoz

    1996-01-01

    Full Text Available Compendium of thoughts and reflections about the movies and their impact in our culture, our way to see and perceive the world. Not a history or essay, but a succession of fragments and aphorisms that reveal certain paradigmatics images, certain predominant speeches, of what movies had been and represent as a reservoir of ideas and sensations, of visions and textures that respond to historic circumstantces from the 20th centtuy, as well as changing in taste, regarding to ethics and aesthetics that have signed our age.

  1. Targeted next-generation sequencing appoints c16orf57 as clericuzio-type poikiloderma with neutropenia gene.

    NARCIS (Netherlands)

    Volpi, L.; Roversi, G.; Colombo, E.A.; Leijsten, N.; Concolino, D.; Calabria, A.; Mencarelli, M.A.; Fimiani, M.; Macciardi, F.; Pfundt, R.; Schoenmakers, E.F.P.M.; Larizza, L.

    2010-01-01

    Next-generation sequencing is a straightforward tool for the identification of disease genes in extended genomic regions. Autozygosity mapping was performed on a five-generation inbred Italian family with three siblings affected with Clericuzio-type poikiloderma with neutropenia (PN [MIM %604173]),

  2. G-CSF receptor (CSF3R) mutations in X-linked neutropenia evolving to acute myeloid leukemia or myelodysplasia

    OpenAIRE

    2009-01-01

    This paper shows for the first time that patients with X-linked neutropenia, caused by mutations in the Wiskott Aldrich syndrome gene, developed myelodysplasia/acute myeloid leukemia with acquisition of mutations in the CSF3R gene and loss of chromosome 7. See related perspective article on page 1333.

  3. Continuing clozapine treatment with lithium in schizophrenic patients with neutropenia or leukopenia: brief review of literature with case reports

    Science.gov (United States)

    Aydin, Memduha; Ilhan, Bilge Cetin; Calisir, Saliha; Yildirim, Seda; Eren, Ibrahim

    2016-01-01

    Objective: Clozapine is a second-generation antipsychotic used for treatment-resistant schizophrenia. Despite its effectiveness, clozapine is largely underused due to serious side effects such as leukopenia or neutropenia. We aimed to review whether to continue, discontinue or rechallenge clozapine treatment after such haematological side effects. Methods: We reviewed and summarized the literature on the use of clozapine, how to deal with its side effects, and suitable options in case of any haematological problems. Then, we described several cases successfully treated with clozapine and lithium after development of neutropenia or leukopenia Results: We present three patients with treatment-resistant schizophrenia. While they had demonstrated poor response to multiple antipsychotic trials, clozapine was started. Clozapine induced neutropenia; or leukopenia developed in some cases that was successfully reversed after lithium onset. Increased serious side effects related with coprescription of lithium and clozapine were not observed. Conclusion: Lithium increases neutrophil and total white blood cell count as a side effect that may be useful in patients who develop neutropenia or leukopenia while being treated with clozapine. PMID:26913176

  4. Targeted next-generation sequencing appoints c16orf57 as clericuzio-type poikiloderma with neutropenia gene.

    NARCIS (Netherlands)

    Volpi, L.; Roversi, G.; Colombo, E.A.; Leijsten, N.; Concolino, D.; Calabria, A.; Mencarelli, M.A.; Fimiani, M.; Macciardi, F.; Pfundt, R.; Schoenmakers, E.F.P.M.; Larizza, L.

    2010-01-01

    Next-generation sequencing is a straightforward tool for the identification of disease genes in extended genomic regions. Autozygosity mapping was performed on a five-generation inbred Italian family with three siblings affected with Clericuzio-type poikiloderma with neutropenia (PN [MIM %604173]),

  5. Caracterización de pacientes pediátricos con neutropenia enviados a un hospital de referencia

    Directory of Open Access Journals (Sweden)

    Gustavo Adolfo Lazo-Páez

    2010-06-01

    Full Text Available Objetivo: La neutropenia es un motivo relativamente frecuente de referencia al Servicio de Inmunología y Reumatología Pediátrica del Hospital Nacional de Niños; el estudio pretende caracterizar los casos de neutropenia referidos a este Servicio en el periodo comprendido entre noviembre de 1988 y junio de 2008. Métodos: Se estudiaron 84 pacientes entre 0 y 12 años de edad, referidos entre el 6 de noviembre de 1988 y el 1 de junio de 2008. Se efectuó un análisis descriptivo global de las características presentadas por estos pacientes en términos de evolución clínica, patrón de infección, gérmenes más frecuentes causantes de infección, complicaciones y tratamiento. Resultados: El 52.2% de los pacientes analizados resolvieron su neutropenia espontáneamente, por lo que fueron catalogados como neutropenia transitoria; el 21.7% de los casos evolucionó como neutropenia cíclica; el 13% de los pacientes fueron catalogados como neutropenia crónica benigna; el 7.2% evolucionaron como neutropenia crónica grave sintomática; el 2.9% tuvieron neutropenia asociada a glucogenosis tipo 1B, y el 2.9% de los casos no fueron clasificables en las categorías propuestas. El 56.5% de los casos se asoció a un patrón de infección anormal, sea por incremento en la frecuencia, mayor gravedad, compromiso multisistémico o presencia de microorganismos oportunistas. El sistema más afectado por infección fue la vía respiratoria superior. El 39.1% de los casos de neutropenia evaluados ameritaron uso de antibióticos profilácticos, y el 11.6% de los casos requirieron usar factor estimulante de colonias granulocíticas, en algún momento de su evolución. Los gérmenes más frecuentemente involucrados en infección fueron Pseudomona aeruginosa, Staphylococcus spp y E. coli. Conclusión: La gran mayoría de los pacientes neutropénicos estudiados tiene un curso clínico benigno caracterizado por pocas hospitalizaciones y una intervención farmacol

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

    Directory of Open Access Journals (Sweden)

    Fateme GHASEMI

    2014-04-01

    Full Text Available How to Cite This Article: Ghasemi F, Valizadeh F, Taee N. Iron-deficiency Anemia in Children with Febrile Seizure: A Case-Control Study. Iran J Child Neurol. 2014 Spring 8(2:38-44.ObjectiveConsidering the recurrence of febrile seizure and costs for families, many studies have attempted to identify its risk factors. Some recent studies have reported that anemia is more common in children with febrile convulsion, whereas others have reported that iron deficiency raises the seizure threshold. This study was done to compare iron-deficiency anemia in children with first FS with children having febrile illness alone and with healthy children.Materials & MethodsThis case-control study evaluated 300 children in three groups (first FS, febrile without convulsion, and healthy in Khoramabad Madani Hospital from September 2009 to September 2010. Body temperature on admission wasmeasured using the tympanic method. CBC diff, MCV, MCH, MCHC, serum iron, plasma ferritin and TIBC tests were performed for all participants. Data were analyzed by frequency, mean, standard deviation, ANOVA, and chi-square statistical tests. Odds ratios were estimated by logistic regression at a confidence level of 95%.Results Forty percent of the cases with FS had iron-deficiency anemia, compared to 26% of children with febrile illness without seizure and 12% of healthy children. The Odds ratio for iron-deficiency anemia in the patients with FS was 1.89 (95% CI, 1.04-5.17 compared to the febrile children without convulsion and 2.21 (95% CI, 1.54-3.46 compared to the healthy group. ConclusionChildren with FS are more likely to be iron-deficient than those with febrile illness alone and healthy children. Thus, iron-deficiency anemia could be a risk factor for FS.References1. Østergaard J R. Febrile Seizures. Acta Pædiatr 2009;98(5:771-3.2. Jones T, Jacobsen SJ. Childhood Febrile Seizures: Overview and Implications. Int J Med Sci. 2007; 4(2:110-4.3. Flury T, Aebi

  7. Paternal Somatic Mosaicism of a Novel Frameshift Mutation in ELANE Causing Severe Congenital Neutropenia.

    Science.gov (United States)

    Kim, Hee-Jung; Song, Min-Jung; Lee, Ki-O; Kim, Sun-Hee; Kim, Hee-Jin

    2015-12-01

    Severe congenital neutropenia (SCN) is a bone marrow failure disease with an autosomal dominant inheritance from mutations in ELANE. Here, we report a 7-week-old Korean male with SCN. His elder sister died from pneumonia at 2 years. Direct sequencing of ELANE in the proband identified a heterozygous novel frameshift mutation: c.658delC (p.Arg220Glyfs20*). Family study involving his asymptomatic parents with normal cell counts revealed that his father had the same mutation, but at a lower burden than expected in a typical heterozygous state. Further molecular investigation demonstrated somatic mosaicism with ~18% mutant alleles. We concluded the proband inherited the mutation from his somatic mosaic father.

  8. Voriconazole versus amphotericin B or fluconazole in cancer patients with neutropenia

    DEFF Research Database (Denmark)

    Jørgensen, Karsten Juhl; Gøtzsche, Peter C; Dalbøge, Christina S

    2014-01-01

    BACKGROUND: Opportunistic fungal infections are a major cause of morbidity and mortality in neutropenic cancer patients and antifungal therapy is used both empirically and therapeutically in these patients. OBJECTIVES: To compare the benefits and harms of voriconazole with those of amphotericin B...... and fluconazole when used for prevention or treatment of invasive fungal infections in cancer patients with neutropenia. SEARCH METHODS: Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library (2014, Issue 1 2014), MEDLINE (to January 2014). Letters, abstracts and unpublished trials were...... and adverse effects leading to discontinuation of therapy were extracted independently by two review authors. MAIN RESULTS: Three trials were included. One trial compared voriconazole to liposomal amphotericin B as empirical treatment of fever of unknown origin (suspected fungal infection) in neutropenic...

  9. Splenic tuberculosis presenting as fever of unknown origin with severe neutropenia.

    Science.gov (United States)

    Azzam, Nahla A

    2013-06-18

    Fever of undetermined origin always poses a challenging problem to the physician. Tuberculosis is an important health problem in developing countries. It is mostly seen in immune-compromised patients. And it is one of the common causes of fever of unknown origin. I am reporting a case of a splenic tuberculosis in 48 years old male who is not known of any immune deficiency state, he was presented with 3 weeks history of fever and found to have severe neutropenia and with negative work up for all hematological, rheumatological and malignant causes. A computerized tomography scan of the abdomen confirmed splenic enlargement with multiples hypo dense lesions consist with either splenic infection or splenic lymphoma so exploratory splenectomy was performed. Histological examination revealed granulomatouse inflammation with numerous acid fast bacilli consist with tuberculosis. He was started on four anti-tuberculouse drugs. in less than one week his fever subside with normalization of his neutrophilic count.

  10. Chronic Refractory Uveitis in a Patient with Childhood-Onset Cyclic Neutropenia

    Directory of Open Access Journals (Sweden)

    Li-Li Chen

    2011-05-01

    Full Text Available We report a rare case of chronic refractory uveitis in a patient with childhood-onset cyclic neutropenia (CN. A 19-year-old woman, who had a history of CN beginning at age 2, presented with bilateral chronic nongranulomatous uveitis, complicated cataract, retinal vasculitis, cystoids macular edema, and vitreous hemorrhage. She had recurrent episodes of oral ulcers, tonsillitis, genital ulcers, and folliculitis during neutropenic nadir. After the resumption of granulocyte colony-stimulating factor therapy for her CN, vitreous hemorrhage in both eyes followed. Her eyes were treated with topical corticosteroids, retinal photocoagulation, and cataract surgery. Blood and bone marrow test results confirmed the diagnosis of CN. She also fulfilled the diagnostic criteria of Behçet’s disease, though clinical features of her uveitis were dissimilar to those found in that disease.

  11. Role of Early Onset Neutropenia in Development of Candidemia in Premature Infants.

    Science.gov (United States)

    Ramy, Nermin; Hashim, Mohamed; Abou Hussein, Heba; Sawires, Happy; Gaafar, Maha; El Maghraby, Ayat

    2017-04-24

    The aim of the study was to assess the effect of early-onset neutropenia (EON) on the development of candidemia in premature infants and evaluate other risk factors. This prospective study was carried out in a neonatal intensive care unit of Cairo University Hospital. Fifty neutropenic premature infants were matched to 50 non-neutropenics. Subjects were then regrouped into candidemics and non-candidemics to study other risk factors such as central venous catheters, mechanical ventilation, parenteral nutrition, drugs as corticosteroids and others. Candidemia was assessed by Bactec and then seminested polymerase chain reaction for culture negatives. Candidemia developed in 28 neutropenic preterms and in 8 non-neutropenics (odds ratio  = 6.68, 95% confidence interval = 2.61-17.1, p  candidemia in multivariate regression analysis included EON, mechanical ventilation and steroid therapy. EON is an independent risk factor for candidemia in premature infants.

  12. Rituximab-induced neutropenia in a patient with inflammatory myopathy and systemic sclerosis overlap disease.

    Science.gov (United States)

    Akram, Qasim; Roberts, Mark; Oddis, Chester; Herrick, Arianne; Chinoy, Hector

    2016-01-01

    Rituximab (RTX) is a monoclonal chimeric antibody directed against the CD20 antigen of B lymphocytes. Late onset neutropenia (LON) is a recognised complication of rituximab usually occurring 4 weeks after the last dose and is reported in both haematological and rheumatological conditions. However, it has never been described in a patient with myositis and systemic sclerosis overlap disease. We describe a case of LON in a 54-year-old man who was diagnosed with myositis and then systemic sclerosis overlap disease. It resolved within 7 days, and the patient did not suffer neutropenic sepsis or any other complications. We propose similar mechanisms for LON as described in other conditions and routine blood monitoring in such patients.

  13. Amphotericin B lipid soluble formulations versus amphotericin B in cancer patients with neutropenia

    DEFF Research Database (Denmark)

    Johansen, Helle Krogh; Gøtzsche, Peter C

    2014-01-01

    a fever. OBJECTIVES: To compare the benefits and harms of lipid soluble formulations of amphotericin B with conventional amphotericin B in cancer patients with neutropenia. SEARCH METHODS: We searched PubMed from 1966 to 7 July 2014 and the reference lists of identified articles. SELECTION CRITERIA......: Randomised clinical trials comparing lipid soluble formulations of amphotericin B with conventional amphotericin B. DATA COLLECTION AND ANALYSIS: The two review authors independently assessed trial eligibility and risk of bias and abstracted data. MAIN RESULTS: We found 13 trials (1960 patients). Lipid...... fungal infection (RR 0.63; 95% CI 0.39 to 1.01, P value 0.053).AmBisome, amphotericin B in Intralipid (6 trials, 379 patients), amphotericin B colloidal dispersion (ABCD) (2 trials, 262 patients), and amphotericin B lipid complex (ABLC) (1 trial, 105 patients) all decreased the occurrence...

  14. Comparison of serum zinc levels measured by inductively coupled plasma mass spectrometry in preschool children with febrile and afebrile seizures.

    Science.gov (United States)

    Lee, Jun-Hwa; Kim, Jeong Hyun

    2012-05-01

    Changes in levels of trace elements have been proposed to underlie febrile seizures. Particularly, low zinc levels have been proposed as related factor of febrile seizure. In this study, we investigated whether mean serum zinc levels differed between children with febrile seizure and afebrile seizure. Using inductively coupled plasma mass spectrometry, serum zinc levels were measured in 288 children who had been diagnosed with febrile seizures (N=248) and afebrile seizures (N=40). Mean serum zinc levels were compared between the 2 groups. Mean serum zinc level was 60.5±12.7 µg/dL in the febrile seizure group and 68.9 ±14.5 µg/dL in the afebrile seizure group. A significant difference in serum zinc levels was observed between the febrile and afebrile seizure groups (Pfebrile seizure were significantly lower than those in children with afebrile seizure.

  15. [Febrile responses in patients with pediatric rheumatic diseases].

    Science.gov (United States)

    Yokota, Shumpei; Kikuchi, Masako; Nozawa, Tomo; Kizawa, Toshitaka; Kanetaka, Taichi; Kadota, Keisuke; Miyamae, Takako; Mori, Masaaki

    2012-01-01

    Fever is one of the critical symptoms of patients in pediatrics field. It indicates inflammatory focus somewhere in the body, and the major causes of fever are infectious diseases. Recent progresses of our knowledge about autoinflammatory syndrome promoted the investigation of the mechanism of fever, and suggested that the pro-inflammatory cytokines are the direct causative agents of fever. The basic science revealed that cooperation of IL-6 and IL-1β induces febrile response. Fever of unknown origin (FUO) remains a challenging problem. Rheumatic diseases, rare infectious diseases, and benign tumors and malignancies are diagnoses to be differentiated. FDG-PET is recently proved a valuable tool for the identification of the etiology in patients with FUO. Since the introduction of biological response modifiers into the treatment of patients with pediatric rheumatic diseases has shifted the therapeutic paradigm, a new concept that the blockade of a unique pro-inflammatory cytokine brings cessation of whole inflammatory responses affected tremendously the clinical medicine. A more investigation of inflammation and its pathophisiology will be needed in pediatric rheumatology.

  16. Prolonged febrile illness and fever of unknown origin in adults.

    Science.gov (United States)

    Hersch, Elizabeth C; Oh, Robert C

    2014-07-15

    Fever of unknown origin has been described as a febrile illness (temperature of 101°F [38.3°C] or higher) for three weeks or longer without an etiology despite a one-week inpatient evaluation. A more recent qualitative definition requires only a reasonable diagnostic evaluation. Although there are more than 200 diseases in the differential diagnosis, most cases in adults are limited to several dozen possible causes. Fever of unknown origin is more often an atypical presentation of a common disease rather than an unusual disease. The most common subgroups in the differential are infection, malignancy, noninfectious inflammatory diseases, and miscellaneous. Clinicians should perform a comprehensive history and examination to look for potentially diagnostic clues to guide the initial evaluation. If there are no potentially diagnostic clues, the patient should undergo a minimum diagnostic workup, including a complete blood count, chest radiography, urinalysis and culture, electrolyte panel, liver enzymes, erythrocyte sedimentation rate, and C-reactive protein level testing. Further testing should include blood cultures, lactate dehydrogenase, creatine kinase, rheumatoid factor, and antinuclear antibodies. Human immunodeficiency virus and appropriate region-specific serologic testing (e.g., cytomegalovirus, Epstein-Barr virus, tuberculosis) and abdominal and pelvic ultrasonography or computed tomography are commonly performed. If the diagnosis remains elusive, 18F fluorodeoxyglucose positron emission tomography plus computed tomography may help guide the clinician toward tissue biopsy. Empiric antibiotics or steroids are generally discouraged in patients with fever of unknown origin.

  17. Kidney imaging in management of delayed febrile urinary tract infection

    Directory of Open Access Journals (Sweden)

    Sayed Abolhassan Sayedzadeh

    2011-01-01

    Full Text Available We report a cross-sectional study performed to evaluate the imaging findings of 40 children, aged one month to five years (16.65 ± 14.97 months, who presented with protracted fever of more than 48 hours due to urinary tract infection (UTI. About 85% of the patients had positive Tc99-Dimercaptosuccinic acid (DMSA scan and 58% had vesicoureteral reflux (VUR. Kidney sonography aided in the diagnosis and treatment in 10% of the patients. Age, sex, presence or laterality of VUR did not contribute to defective DMSA scan (pyelonephritis (P > 0.05. Delayed diagnosis and treatment of febrile UTI is associated with a high incidence of positive findings of DMSA scan irrespective of age, sex or presence/absence of VUR. In mild VUR, the DMSA scan may be normal while in patients with moderate and severe VUR the DMSA scan is almost always abnormal. Thus, our study shows that a normal DMSA scan can help in ruling out moderate to severe forms of VUR and that cystography remains an excellent and standard tool for the diagnosis of VUR.

  18. Kidney imaging in management of delayed febrile urinary tract infection.

    Science.gov (United States)

    Sayedzadeh, Sayed Abolhassan; Malaki, Majid; Shoaran, Maryam; Nemati, Massood

    2011-11-01

    We report a cross-sectional study performed to evaluate the imaging findings of 40 children, aged one month to five years (16.65 ± 14.97 months), who presented with protracted fever of more than 48 hours due to urinary tract infection (UTI). About 85% of the patients had positive Tc99-Dimercaptosuccinic acid (DMSA) scan and 58% had vesicoureteral reflux (VUR). Kidney sonography aided in the diagnosis and treatment in 10% of the patients. Age, sex, presence or laterality of VUR did not contribute to defective DMSA scan (pyelonephritis) (P > 0.05). Delayed diagnosis and treatment of febrile UTI is associated with a high incidence of positive findings of DMSA scan irrespective of age, sex or presence/absence of VUR. In mild VUR, the DMSA scan may be normal while in patients with moderate and severe VUR the DMSA scan is almost always abnormal. Thus, our study shows that a normal DMSA scan can help in ruling out moderate to severe forms of VUR and that cystography remains an excellent and standard tool for the diagnosis of VUR.

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

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    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.

  20. Diagnostic significance of indium-111 granulocyte scintigraphy in febrile patients

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    Syrjaelae, M.T.Va.; Valtonen, V.; Liewendahl, K.; Myllylae, G.

    1987-02-01

    Sixty-eight patients with fever of unknown origin, 32 patients with postoperative fever, and 26 patients with therapy-resistant fever after bacteremia were investigated with (/sup 111/In) granulocyte scintigraphy for the detection of abscesses. The results showed that the value of (/sup 111/In)granulocyte scintigraphy in the detection of infectious foci vary in these three types of febrile conditions. The overall sensitivity and specificity were 86.5% and 87.8%, respectively. We observed, however, a relatively low predictive value of a positive result in the fever of unknown origin group (73.1%), and also a low predictive value of a negative result in the bacteremia group (66.7%). The C-reactive protein (CRP) levels in patients with a true-positive scintigram were significantly (p less than 0.001) higher than in patients with a true-negative scintigram. There was also a significant positive correlation (p less than 0.01) between the serum CRP concentration and the intensity of the granulocyte accumulations. There was no correlation between the peripheral leukocyte count or the erythrocyte sedimentation rate (ESR) and the intensity of the granulocyte uptake. Therefore CRP, but not the leukocyte count or ESR, appears useful for selecting the patients who benefit most from granulocyte scintigraphy.

  1. The semiology of febrile seizures: Focal features are frequent.

    Science.gov (United States)

    Takasu, Michihiko; Kubota, Tetsuo; Tsuji, Takeshi; Kurahashi, Hirokazu; Numoto, Shingo; Watanabe, Kazuyoshi; Okumura, Akihisa

    2017-08-01

    To clarify the semiology of febrile seizures (FS) and to determine the frequency of FS with symptoms suggestive of focal onset. FS symptoms in children were reported within 24h of seizure onset by the parents using a structured questionnaire consisting principally of closed-ended questions. We focused on events at seizure commencement, including changes in behavior and facial expression, and ocular and oral symptoms. We also investigated the autonomic and motor symptoms developing during seizures. The presence or absence of focal and limbic features was determined for each patient. The associations of certain focal and limbic features with patient characteristics were assessed. Information was obtained on FS in 106 children. Various events were recorded at seizure commencement. Behavioral changes were observed in 35 children, changes in facial expression in 53, ocular symptoms in 78, and oral symptoms in 90. In terms of events during seizures, autonomic symptoms were recognized in 78, and convulsive motor symptoms were recognized in 68 children. Focal features were evident in 81 children; 38 children had two or more such features. Limbic features were observed in 44 children, 9 of whom had two or more such features. There was no significant relationship between any patient characteristic and the numbers of focal or limbic features. The semiology of FS varied widely among children, and symptoms suggestive of focal onset were frequent. FS of focal onset may be more common than is generally thought. Copyright © 2017 Elsevier Inc. All rights reserved.

  2. [Prehospital management of febrile convulsions by the Mobile Emergency Care Unit in the Capital Region of Denmark

    DEFF Research Database (Denmark)

    Lindekaer, A.L.; Nielsen, S.L.; Pedersen, Ulf Gøttrup

    2008-01-01

    INTRODUCTION: We conducted a quality assurance project of The Mobile Emergency Care Unit (MECU) in the Capital Region of Denmark when dispatched to febrile convulsions. The study focuses on prehospital treatment, comparison between prehospital and in-hospital diagnoses and parents' perceptions...... of their child's febrile convulsions and their satisfaction with the MECU. MATERIAL AND METHODS: The period of investigation was from March 1st 2004 to March 31st 2005. Children with a diagnosis of febrile convulsions or relevant differential diagnoses were eligible for inclusion. Children were excluded...... should still be dispatched primarily to febrile convulsions Udgivelsesdato: 2008/11/24...

  3. Assessing the prevalence distribution of abnormal laboratory tests in patients with simple febrile seizure.

    Science.gov (United States)

    Yousefichaijan, Parsa; Dorreh, Fatemeh; Abbasian, Ladan; Pakniyat, Abdol Ghader

    2015-01-01

    Febrile seizure is an important issue in pediatric practice. Even some pediatricians do not have a proper approach to febrile seizure, making the sick child undergo complex laboratory tests or invasive procedures or even long-term treatment with anticonvulsant drugs. In spite of multiple studies, many controversies have still remained about the significance of febrile seizure. The goal of this study is to assess the prevalence distribution of routinely requested laboratory tests results in simple febrile seizure. In a descriptive study, 549 patients with simple febrile seizure were studied. The routine lab tests including complete blood count, electrolyte, urine analysis, and cerebrospinal fluid (CSF) analysis had already been performed for all patients and the results had been recorded in their medical data. These results were collected and statistically analyzed through SPSS software. About 58.7% of our cases were male. Most of the cases were 12-24 months old and the mean body temperature of them was 38.2°C. 99.3% of blood sugar tests, 98% of blood calcium tests, 100% and 99.5% of sodium, and potassium tests, respectively, 100% of blood creatinine, 96.9% of blood urea nitrogen, and 99.1% of urine analysis tests were normal. CSF analysis was done in only 49 cases and the results were normal in all of them. The percentage of abnormal laboratory test results was not statistically significant in febrile seizure and shows that performing all these tests in all patients with simple febrile seizure as routine is not necessary.

  4. Assessing the prevalence distribution of abnormal laboratory tests in patients with simple febrile seizure

    Directory of Open Access Journals (Sweden)

    Parsa Yousefichaijan

    2015-01-01

    Full Text Available Introduction: Febrile seizure is an important issue in pediatric practice. Even some pediatricians do not have a proper approach to febrile seizure, making the sick child undergo complex laboratory tests or invasive procedures or even long-term treatment with anticonvulsant drugs. In spite of multiple studies, many controversies have still remained about the significance of febrile seizure. The goal of this study is to assess the prevalence distribution of routinely requested laboratory tests results in simple febrile seizure. Materials and Methods: In a descriptive study, 549 patients with simple febrile seizure were studied. The routine lab tests including complete blood count, electrolyte, urine analysis, and cerebrospinal fluid (CSF analysis had already been performed for all patients and the results had been recorded in their medical data. These results were collected and statistically analyzed through SPSS software. Results: About 58.7% of our cases were male. Most of the cases were 12-24 months old and the mean body temperature of them was 38.2°C. 99.3% of blood sugar tests, 98% of blood calcium tests, 100% and 99.5% of sodium, and potassium tests, respectively, 100% of blood creatinine, 96.9% of blood urea nitrogen, and 99.1% of urine analysis tests were normal. CSF analysis was done in only 49 cases and the results were normal in all of them. Conclusion: The percentage of abnormal laboratory test results was not statistically significant in febrile seizure and shows that performing all these tests in all patients with simple febrile seizure as routine is not necessary.

  5. The Relationship between Zinc Deficiency and Febrile Convulsion in Isfahan,Iran

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    Mohammad Reza MODARRESI

    2011-05-01

    Full Text Available Objective  Febrile convulsion (FC is a common cause of seizure in young children, with an excellent prognosis. In addition to genetic predisposition and infections,FCs are generally thought to be induced by metabolic and elemental changes during fever such as Zinc (Zn deficiency. Regarding the high prevalence of febrile convulsions and the role of Zn deficiency, we investigated the role of Zn in FC patients in Isfahan, Iran.  Materials and Methods  In a controlled cross sectional study, 90 patients aged 9 months to 5 years were studied in a period of 12 months. They were assigned to three groups. Thirty patients were included in the Febrile Seizure group, thirty febrile children without convulsion or previous history of convulsion were included in the febrile group and thirty afebrile healthy ones were enrolled as controls. Venous blood was obtained and Zn concentration in serum was measured using Graphite Furnance Atomic Absorbance Spectrophotometering (GF-AAS.  Results  Patients and the control groups had no difference in either mean age or sex distribution. No significant relationship was observed between serum Zn level and age or sex among patients in the FC group and two other control groups.   Conclusion  Our findings showed that Zinc level was significantly lower in the febrile seizure group compared to two other groups. We tried to categorize various conditions in a more practical form. Also, Zinc is in close relationship with socioeconomic level of the individuals which was well considered in the current survey.  Keywords: Zinc; Zinc deficiency; Febrile Convulsion.

  6. Efficacy of Adenine in the Treatment of Leukopenia and Neutropenia Associated with an Overdose of Antipsychotics or Discontinuation of Lithium Carbonate Administration: Three Case Studies

    Science.gov (United States)

    Tomita, Takashi; Goto, Hidekazu; Sumiya, Kenji; Yoshida, Tadashi; Tanaka, Katsuya; Kohda, Yukinao

    2016-01-01

    Because adenine is effective for managing cases of radiation-induced and drug-induced leukopenia, it may be effective in cases of antipsychotic-induced leukopenia and neutropenia. Here, we report our experience with patients with leukopenia and neutropenia caused by an antipsychotic overdose or discontinuation of lithium carbonate, in whom adenine administration ameliorated the white blood cell and neutrophil counts. The progress of patients suggests that adenine is effective in cases of leukopenia and neutropenia associated with lithium carbonate discontinuation and an antipsychotic overdose. PMID:27776394

  7. The effectiveness and safety of same-day versus next-day administration of long-acting granulocyte colony-stimulating factors for the prophylaxis of chemotherapy-induced neutropenia: a systematic review.

    Science.gov (United States)

    Lyman, Gary H; Allcott, Kim; Garcia, Jacob; Stryker, Scott; Li, Yanli; Reiner, Maureen T; Weycker, Derek

    2017-08-01

    Granulocyte colony-stimulating factors (G-CSF) are commonly used in clinical practice to prevent febrile neutropenia (FN). US and EU prescribing information and treatment guidelines from the NCCN, ASCO, and EORTC specify that pegfilgrastim, a long-acting (LA) G-CSF, should be administered at least 24 h after myelosuppressive chemotherapy. Nevertheless, many patients receive LA G-CSFs on the same day as chemotherapy. This systematic literature review evaluated the relative merits of same-day versus next-day dosing of LA G-CSFs. A broad Ovid MEDLINE® and Embase® literature search was conducted that examined all publications indexed before May 9, 2016 that compared same-day versus next-day LA G-CSF administration. A congress abstract literature search included congresses from January 1, 2011 to April 6, 2016. The parameters for this review were prospectively delineated in a research protocol and adhered to the PRISMA Guidelines. The first part of the systematic literature search identified 1736 publications. After elimination of duplicates, title/abstract screening was conducted on 1440 records, and full text review was conducted on 449 publications. Eleven publications met all criteria and are included in this systematic review; of these, four included data from randomized or single arm prospective studies, and seven were retrospective studies. In most studies included in this review and across a variety of tumor types, administration of pegfilgrastim at least 24 h after myelosuppressive chemotherapy resulted in improved patient outcomes. Data from multiple publications support administration of pegfilgrastim at least 1 day after chemotherapy.

  8. Epilepsy, hippocampal sclerosis and febrile seizures linked by common genetic variation around SCN1A

    Science.gov (United States)

    Kasperavičiūtė, Dalia; Catarino, Claudia B.; Matarin, Mar; Leu, Costin; Novy, Jan; Tostevin, Anna; Leal, Bárbara; Hessel, Ellen V. S.; Hallmann, Kerstin; Hildebrand, Michael S.; Dahl, Hans-Henrik M.; Ryten, Mina; Trabzuni, Daniah; Ramasamy, Adaikalavan; Alhusaini, Saud; Doherty, Colin P.; Dorn, Thomas; Hansen, Jörg; Krämer, Günter; Steinhoff, Bernhard J.; Zumsteg, Dominik; Duncan, Susan; Kälviäinen, Reetta K.; Eriksson, Kai J.; Kantanen, Anne-Mari; Pandolfo, Massimo; Gruber-Sedlmayr, Ursula; Schlachter, Kurt; Reinthaler, Eva M.; Stogmann, Elisabeth; Zimprich, Fritz; Théâtre, Emilie; Smith, Colin; O’Brien, Terence J.; Meng Tan, K.; Petrovski, Slave; Robbiano, Angela; Paravidino, Roberta; Zara, Federico; Striano, Pasquale; Sperling, Michael R.; Buono, Russell J.; Hakonarson, Hakon; Chaves, João; Costa, Paulo P.; Silva, Berta M.; da Silva, António M.; de Graan, Pierre N. E.; Koeleman, Bobby P. C.; Becker, Albert; Schoch, Susanne; von Lehe, Marec; Reif, Philipp S.; Rosenow, Felix; Becker, Felicitas; Weber, Yvonne; Lerche, Holger; Rössler, Karl; Buchfelder, Michael; Hamer, Hajo M.; Kobow, Katja; Coras, Roland; Blumcke, Ingmar; Scheffer, Ingrid E.; Berkovic, Samuel F.; Weale, Michael E.; Delanty, Norman; Depondt, Chantal; Cavalleri, Gianpiero L.; Kunz, Wolfram S.

    2013-01-01

    Epilepsy comprises several syndromes, amongst the most common being mesial temporal lobe epilepsy with hippocampal sclerosis. Seizures in mesial temporal lobe epilepsy with hippocampal sclerosis are typically drug-resistant, and mesial temporal lobe epilepsy with hippocampal sclerosis is frequently associated with important co-morbidities, mandating the search for better understanding and treatment. The cause of mesial temporal lobe epilepsy with hippocampal sclerosis is unknown, but there is an association with childhood febrile seizures. Several rarer epilepsies featuring febrile seizures are caused by mutations in SCN1A, which encodes a brain-expressed sodium channel subunit targeted by many anti-epileptic drugs. We undertook a genome-wide association study in 1018 people with mesial temporal lobe epilepsy with hippocampal sclerosis and 7552 control subjects, with validation in an independent sample set comprising 959 people with mesial temporal lobe epilepsy with hippocampal sclerosis and 3591 control subjects. To dissect out variants related to a history of febrile seizures, we tested cases with mesial temporal lobe epilepsy with hippocampal sclerosis with (overall n = 757) and without (overall n = 803) a history of febrile seizures. Meta-analysis revealed a genome-wide significant association for mesial temporal lobe epilepsy with hippocampal sclerosis with febrile seizures at the sodium channel gene cluster on chromosome 2q24.3 [rs7587026, within an intron of the SCN1A gene, P = 3.36 × 10−9, odds ratio (A) = 1.42, 95% confidence interval: 1.26–1.59]. In a cohort of 172 individuals with febrile seizures, who did not develop epilepsy during prospective follow-up to age 13 years, and 6456 controls, no association was found for rs7587026 and febrile seizures. These findings suggest SCN1A involvement in a common epilepsy syndrome, give new direction to biological understanding of mesial temporal lobe epilepsy with hippocampal sclerosis with febrile seizures

  9. The PIC Cystogram: Its Place in the Treatment Algorithm of Recurrent Febrile UTIs

    Directory of Open Access Journals (Sweden)

    Jennifer A. Hagerty

    2008-01-01

    Full Text Available Purpose. A common pediatric dilemma involves management of children with recurrent febrile urinary tract infections (UTIs who have normal voiding cystourethrograms. Vesicoureteral reflux (VUR has been demonstrated in such cases by performing a cystogram which positions the instillation of contrast (PIC at the ureteral orifice. We describe the evidence supporting this diagnostic test. Materials and Methods. The literature was searched to identify and subsequently evaluate all studies investigating PIC cystography. Results. In patients with febrile UTIs and negative VCUGs, the PIC cystogram has been demonstrated to identify occult reflux (PIC-VUR. When identified and treated, these patients have a significant reduction in the incidence of febrile UTIs. Conclusions. Although the current literature on PIC cystography is limited, it appears to be a clinically useful test in a select group of patients with recurrent febrile UTIs, that are not found to have VUR on a conventional VCUG. A prospective randomized trial is underway to further define its role in the treatment algorithm of febrile UTIs.

  10. 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.

  11. 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

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

    Directory of Open Access Journals (Sweden)

    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.

  13. Hematological indices in febrile neonates with malaria parasitaemia in Calabar

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    Callistus O. A Enyuma

    2015-01-01

    Full Text Available Background: Normal hematological indices has been determined in Nigerian newborns and found to be lower compared to their Caucasian counterparts. This was attributed to genetic factors. Malaria is endemic in Nigeria and is one of the major causes of ill health and death. Anemia is an important manifestation of malaria. Resistance by malaria parasites to antimalarial drug exacerbates the situation by continuous hemolysis. Aim: To determine the hematological indices in febrile newborn with malaria parasitemia. Materials and Methods: One-hundred fifty neonates (0-28 days with fever admitted into the Newborn Unit of University of Calabar Teaching Hospital, over a 6 months period, were recruited consecutively. Blood film for malaria parasites and samples for full blood count were obtained and sent to the laboratory before commencement of the treatment. Data analysis was with SPSS version 14. Results: One-hundred fifty babies were recruited into the study. Most (85.3% of the babies were aged ≤7 days. Six babies (4% had malaria parasitemia. Plasmodium falciparum was the only species identified. All the babies that had parasitemia were anemic (mean hemoglobin [Hb] concentration of 12.6 g/dl even when parasite count was low (average of 30.6/µl though this could not be attributed solely to malaria. None of these neonates was transfused. All the other hematological indices were within the normal range of healthy newborn population irrespective of parasitization. Conclusion: Neonatal malaria does occur in our environment. While it does not affect the white blood indices, it lowers neonatal Hb. It is recommended that Hb concentration be estimated in newborns with malaria to reduce infant morbidity and mortality in our environment.

  14. 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

  15. Co-administration of dexamethasone increases severity and accelerates onset day of neutropenia in bladder cancer patients on methotrexate, vinblastine, adriamycin and cisplatin chemotherapy: a retrospective cohort study.

    Science.gov (United States)

    Itai, Shingo; Suga, Yukio; Hara, Yusuke; Izumi, Kouji; Maeda, Yuji; Kitagawa, Yasuhide; Ishizaki, Junko; Shimada, Tsutomu; Mizokami, Atsushi; Sai, Yoshimichi

    2017-01-01

    Bladder cancer patients receiving methotrexate, vinblastine, adriamycin and cisplatin (MVAC) chemotherapy are co-administered with dexamethasone as an anti-emetic. We examined whether or not dexamethasone affects the severity and onset day of MVAC-induced severe neutropenia. This was a retrospective study of bladder cancer patients treated with MVAC chemotherapy with or without dexamethasone as an antiemetic at Kanazawa University Hospital during January 2005 - December 2009. Patients were categorized into three groups; no dexamethasone use (Dex (-)), dexamethasone on day 2 (Dex 1 day), and dexamethasone on days 2, 3 and 4 (Dex multiday). We evaluated the incidence of grade 3/4 neutropenia and the day of onset of first severe neutropenic episode during the first course of MVAC chemotherapy. Logistic regression was used to investigate whether co-administration of dexamethasone was a risk factor for severe neutropenia. Episodes of grade 3/4 neutropenia occurred in 3 out of 6 (50.0%), 11 out of 12 (91.7%) and 6 out of 6 (100%) patients in the Dex (-), Dex 1 day, and Dex multiday groups, respectively. The appearance day of first severe neutropenia in the Dex multiday group (13.2 ± 1.0) was significantly accelerated compared to the Dex (-) group (17.7 ± 2.1). Univariate logistic regression analysis revealed that dexamethasone is a risk factor for severe neutropenia (OR 17.0; 95%CI: 1.3-223.1). Co-administration of dexamethasone for anti-emesis brings forward the first appearance of neutropenia, and increases the severity of neutropenia, in bladder cancer patients receiving MVAC chemotherapy.

  16. Mutations in the gene for the granulocyte colony-stimulating-factor receptor in patients with acute myeloid leukemia preceded by severe congenital neutropenia

    OpenAIRE

    1995-01-01

    textabstractBACKGROUND. In severe congenital neutropenia the maturation of myeloid progenitor cells is arrested. The myelodysplastic syndrome and acute myeloid leukemia develop in some patients with severe congenital neutropenia. Abnormalities in the signal-transduction pathways for granulocyte colony-stimulating factor (G-CSF) may play a part in the progression to acute myeloid leukemia. METHODS. We isolated genomic DNA and RNA from hematopoietic cells obtained from two patients with acute m...

  17. Protracted febrile myalgia in a patient with Familial Mediterranean Fever and Ankylosing Spondylitis.

    Science.gov (United States)

    Ekşioğlu, Emel; Kesikburun, Bilge; Çakçı, Aytül

    2016-06-03

    Protracted Febrile Myalgia is a rare form of vasculitis that is diagnosed in patients with Familial Mediterranean Fever. To present a case with Familial Mediterranean and Anklosing Spondylitis on anti-TNF therapy for three years, who developed protracted febrile myalgia syndrome. Case report. A 35-year-old woman with known Familial Mediterranean Fever and Anklosing Spondylitis for 3 years presented with fever, diarrhea, intermittent abdominal pain and severe diffuse muscular pain lasting for two weeks. The patient was investigated for any infection focus. The patient was diagnosed as having Protracted Febrile Myalgia four weeks after the onset of the symptoms. Prednisolone 1 mg/kg per day was applied. Her fever and muscle pain resolved within 48 hours. The coexisting Ankylosing Spondylitis disease and the use of anti-TNF treatment in patients with Familial Mediterranean Fever could be a confounding factor for the investigation of fever. Steroid therapy has a dramatic response.

  18. A micro-epidemiological analysis of febrile malaria in Coastal Kenya showing hotspots within hotspots.

    Science.gov (United States)

    Bejon, Philip; Williams, Thomas N; Nyundo, Christopher; Hay, Simon I; Benz, David; Gething, Peter W; Otiende, Mark; Peshu, Judy; Bashraheil, Mahfudh; Greenhouse, Bryan; Bousema, Teun; Bauni, Evasius; Marsh, Kevin; Smith, David L; Borrmann, Steffen

    2014-04-24

    Malaria transmission is spatially heterogeneous. This reduces the efficacy of control strategies, but focusing control strategies on clusters or 'hotspots' of transmission may be highly effective. Among 1500 homesteads in coastal Kenya we calculated (a) the fraction of febrile children with positive malaria smears per homestead, and (b) the mean age of children with malaria per homestead. These two measures were inversely correlated, indicating that children in homesteads at higher transmission acquire immunity more rapidly. This inverse correlation increased gradually with increasing spatial scale of analysis, and hotspots of febrile malaria were identified at every scale. We found hotspots within hotspots, down to the level of an individual homeste