Search results for "Fever"

Hepatitis Due to Non-A-E Viruses

2011

The international Ebola response: heroes and bystanders in the chronicle of an epidemic foretold.

2014

Pathophysiological and vascular characteristics of tumours and their importance for hyperthermia: Heterogeneity is the key issue

2010

Tumour blood flow before and during clinically relevant mild hyperthermia exhibits pronounced heterogeneity. Flow changes upon heating are not predictable and are both spatially and temporally highly variable. Flow increases may result in improved heat dissipation to the extent that therapeutically relevant tissue temperatures may not be achieved. This holds especially true for tumours or tumour regions in which flow rates are substantially higher than in the surrounding normal tissues. Changes in tumour oxygenation tend to reflect alterations in blood flow upon hyperthermia. An initial improvement in the oxygenation status, followed by a return to baseline levels (or even a drop to below b…

Hyperthermia Enhances CD95-Ligand Gene Expression in T Lymphocytes

2004

Abstract Hyperthermia represents an interesting therapeutic strategy for the treatment of tumors. Moreover, it is able to regulate several aspects of the immune response. Fas (APO-1/CD95) and its ligand (FasL) are cell surface proteins whose interaction activates apoptosis of Fas-expressing targets. In T cells, the Fas-Fas-L system regulates activation-induced cell death, is implicated in diseases in which lymphocyte homeostasis is compromised, and plays an important role during cytotoxic and regulatory actions mediated by these cells. In this study we describe the effect of hyperthermia on activation of the fas-L gene in T lymphocytes. We show that hyperthermic treatment enhances Fas-L-med…

Antimicrobial Lubricant Did Not Reduce Infection Rate in Transrectal Biopsy Patients in a Large Randomized Trial Due to Low Complication Rates

2018

Abstract Background Transrectal prostate biopsy (pbx) is the most frequent outpatient procedure in the urological field. Septic complications are a major health issue. Objective To evaluate complication rates with or without an antimicrobial lubricant. Design, setting, and participants A total of 1000 patients received pbx between 2013 and 2015. Information about complications was collected by a 3-wk questionnaire. Return rate was 73.2% (n = 732). Intervention Randomization for pbx with the instillation of an antimicrobial lubricant (intervention group, n = 385) or the standard lubricant (control group, n = 347) was performed. Outcome measurements and statistical analysis Multivariable anal…

Transmission Heterogeneity and Control Strategies for Infectious Disease Emergence

2007

Background The control of emergence and spread of infectious diseases depends critically on the details of the genetic makeup of pathogens and hosts, their immunological, behavioral and ecological traits, and the pattern of temporal and spatial contacts among the age/stage-classes of susceptible and infectious host individuals. Methods and Findings We show that failing to acknowledge the existence of heterogeneities in the transmission rate among age/stage-classes can make traditional eradication and control strategies ineffective, and in some cases, policies aimed at controlling pathogen emergence can even increase disease incidence in the host. When control strategies target for reduction…

Intestinal Involvement in Kawasaki Disease

2018

Objectives To describe a case of Kawasaki disease with intestinal involvement and to analyze other published reports to define clinical characteristics, diagnostic issues, and therapeutic approaches of gastrointestinal involvement in Kawasaki disease. Study design A computerized search without language restriction was conducted using PubMed and SCOPUS. An article was considered eligible for inclusion in the systematic review if it reported data on patient(s) with intestinal involvement in Kawasaki disease. Our case was also included in the analysis. Results Thirty-three articles reporting 48 cases of Kawasaki disease with intestinal involvement were considered. Fever, abdominal pain, and vo…

Standard skin prick testing and sensitization to inhalant allergens across Europe - a survey from the GA²LEN network.

2005

Skin prick testing (SPT) is the standard method for diagnosing allergic sensitization but is to some extent performed differently in clinical centres across Europe. There would be advantages in harmonizing the standard panels of allergens used in different European countries, both for clinical purposes and for research, especially with increasing mobility within Europe and current trends in botany and agriculture. As well as improving diagnostic accuracy, this would allow better comparison of research findings in European allergy centres. We have compared the different SPT procedures operating in 29 allergy centres within the Global Allergy and Asthma European Network (GA2LEN). Standard SPT…

Fever and rhomboid target lesion in decompensated cirrhosis

2012

A 53-year-old woman with Child-Pugh B, hepatitis C virus-related cirrhosis presented with a 3 day history of high fever (peak 39·5°C) and a non-itchy rash. On admission, physical examination showed mild ascites, and a temperature of 38·5°C, a pulse rate of 88 beats per min, and a respiratory rate of 18 breaths per min were recorded. Many large (about 15 cm diameter) target lesions were present on the patient’s trunk and arms and legs, seen as concentric rings of a dull red, pink, or violet colour surrounding a clear centre (fi gure). No mucosal lesions were noted. Laboratory tests recorded a white-blood-cell count of 12×109 cells per L and a C-reactive protein concentration of 3·4 mg/L. Abd…

Persistence of disease flares is associated with an inadequate colchicine dose in familial Mediterranean fever: A national multicenter longitudinal s…

2021

Familial Mediterranean fever (FMF) is characterized by self limited episodes of fever and polyserositis.1 MEFV gene en codes for a protein named Pyrin, which plays a pivotal role in the activation and secretion of IL-1.2 Daily colchicine is highly effective in preventing attacks in this disorder in a dose-related fashion.3 Many definitions of colchicine resistance are available in the literature. The European League Against Rheumatism (EULAR) guidelines defined resistance as one or more attacks per month in compliant patients who had been receiving the maxi mally tolerated dose for at least 6 months.4 A similar definition was confirmed by a recent consensus among experts.5 In the present na…