Active clinical trials for "Fever"

The study will use several laboratory diagnoses in the diagnosis of patients with fever，to find out which will be more helpful for making an accurate diagnosis in the early period of Tickborne Diseases.

Diseases naturally transmitted between animals and humans (zoonoses) are one of the leading causes of emergence or re-emergence of human infectious diseases. Non-foodborne zoonoses are commonly transmitted to human directly by contact with infected animals or contaminated environment. People working with animals such as farmers and veterinarians are particularly at risk of infection. Some zoonoses can also be transmitted indirectly thought the air and therefore can affect the general population. Example is Q fever, a disease caused by Coxiella burnetii, a bacterium highly resistant in the environment. In Western France, Q fever is endemic in cattle herds. To improve human zoonotic disease surveillance, the investigators will conduct a population based study in this area. The aims of the study are: To assess seroprevalence of Coxiella burnetii infection among general population, farmers and veterinarians in Western France To identify risk factors for Coxiella burnetii seropositivity in these populations

In a previous study by the researchers' group, the researchers' investigate the duration of yellow fever post-vaccination immunity in vaccinated children between 9 and 23 months of age. However, in this study, samples of children in the pre-vaccine period, also known as unvaccinated children samples (NV) have not been investigated. It is believed that to seek evidence about the immune status in the medium and long term after vaccination against yellow fever is necessary to investigate paired samples of children not vaccinated (NV), with re-evaluation 30-45 days after primary vaccination. The proposed study is to consolidate aspects of humoral (neutralizing antibodies) and cellular (phenotypic and functional parameters of T cells and memory B) by means of complementary longitudinal investigation children, 9-23 months old, unvaccinated (NV) and 30-45 days after primary vaccination.

Pilot study to assess fever during labour.

Prospective, multicentre French observational study assessing the performance and medico-economic utility of iDTECT Blood versus conventional microbiologic diagnosis in patients with febrile neutropenia

Definition: fever < 38˚c for which the cause could not be identified, documented by a health care provider after 3w.evaluation as an outpatient [or after 1w. evaluation in the hospital]. Most cases, however, do not have fever alone, but FUO results from atypical presentation of common diseases. On the other hand FUO lasting longer than 6mo is uncommon in children & suggests granulomatous, autoimmune or auto inflammatory diseases

Infective complications after cancer surgery had a significant impact on disease-free and overall survival. Postoperative inflammatory markers have been proven useful in predicting infective complications. However, it remains unknown whether these markers can predict postoperative infection in patients receiving cytoreductive surgery with hyperthermic intraperitoneal chemotherapy (HIPEC) which causes the systemic inflammatory response syndrome. Between September 2014 and April 2017, all patients who underwent cytoreductive surgery and HIPEC for peritoneal carcinomatosis were assessed for postoperative complications. Patients were divided into two groups according to the presence of infective complications. Presence of abscess, positive blood, surgical site, urine or sputum cultures, or clinical signs and symptoms with comparable radiologic findings were defined as infective complications. Retrospectively, C-reactive protein (CRP), neutrophil-to-lymphocyte ratio, white blood cell count, platelet count, mean platelet volume, platelet-to-lymphocyte ratio, albumin were collected from preoperative day and postoperative days (POD) 0-14.

Q-fever is a zoonosis caused by Coxiella burnetii, an intracellular bacterium. Since the epidemic outbreak of acute Q-fever in Holland nearly 4030 people have been registered with the acute form of the disease. Knowing that only 40% of all infected people develop symptoms, the number of infected people (and potential candidates for chronic Q-fever) are much higher. Chronic Q-fever generally manifest itself after a couple of months or years after the primary infection (in 1-5% of all cases). The clinical presentation can be a life-threatening and frequently underdiagnosed disease, as endocarditis, infected aneurysm and vascular prosthesis or chronic Q-fever related to pregnancy and immunecompromised patients. That's why a screening program is started in the endemic area and trace patients with chronic Q-fever. So eventually, a greater group of patients with chronic vascular Q-fever can be described. In addition, there is still no therapeutic guideline for management of chronic Q-fever in patient with a vascular chronic Q-fever. Patients with an aneurysm or vascular graft will be screened for chronic Q-fever. Patients with chronic Q-fever will be included in a follow-up program, in which additional research and treatment will start. The initial treatment of patients with chronic Q-fever is doxycycline and hydroxychloroquine for at least 18 months. In addition, patients will be monitored in 3-monthly controls, blood samples and imaging will be done. Parameters as complaints, titers, circulating DNA, grow of aneurysm, complications etc. will be investigated. Ultimately, the current therapeutic guideline for management of C. burnetii will be evaluated if it can also be applied for patients with vascular chronic Q-fever.

Objective To evaluate the accuracy of data acquisition by Health e pod device in measurement of body temperature, to compare it to a standard body temperature measure equipment About 400 consecutive patients admitted to PEU in Assaf Harofeh Medical Center will compile the Study Population. Basic vital signs will be recorded on admission and during hospitalization as per the PEU policy and not in particular for this study. As a part of routine check-up all admitted patients undergo body temperature measure (oral or rectal - as per the PEU policy and with PEU devices). Following an explanation and patient agreement, eligible patients (and their legal guardian) will sign informed consent and enter the study. The health e pod device will be applied to measure body temperature, immediately after the standard temperature measure has been performed by the PEU professional.