Advertisement

Topics

Asymptomatic Flu Project

2016-08-17 10:53:22 | BioPortfolio

Summary

Although clinical presentation of influenza is often symptomatic, asymptomatic cases also occur. The knowledge of the incidence of asymptomatic influenza among healthcare workers is very important because of the risk of cross-transmission to hospitalized patients. The principal objective of the study is to estimate the incidence of symptomatic and asymptomatic influenza among healthcare workers in short-stay wards. The results of this study will lead to a better understanding of the burden of asymptomatic influenza among healthcare workers and might be used as an argument to increase influenza vaccine coverage among healthcare workers.

Study Design

Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Prevention

Conditions

Influenza

Intervention

Blood sampling, Nasal swab

Location

Edouard Herriot Hospital; Department of Epidemiology, Hygiene and Public Health
Lyon cedex 03
France
69437

Status

Not yet recruiting

Source

Hospices Civils de Lyon

Results (where available)

View Results

Links

Published on BioPortfolio: 2016-08-17T10:53:22-0400

Clinical Trials [2150 Associated Clinical Trials listed on BioPortfolio]

FLU A+B Nasal Swab Clinical Study

The purpose of this clinical study is to obtain clearance for the nasal swab sample type by demonstrating the performance characteristics of the FLU A+B Test versus standard laboratory cul...

Nasal Swab Home Collection Kit (NSHC Kit) Study

The purpose of this study is to demonstrate that persons over the age of 13 years can obtain a self-collected nasal swab reliably and safely for subsequent use in the diagnosis of influenz...

Inpatient Influenza Surveillance

Influenza vaccination is recommended for all persons age 65 and older. Vaccines that are designed and tested in young healthy adults are often not as effective when used in the elderly. Th...

Incidence of H1N1v Influenza-like Illness and Risk Factors for Serious Influenza Forms in HIV Infected Patients

To estimate the incidence of H1N1v influenza-like illness and to study the risk factors for serious influenza forms during pandemic period in French HIV infected patients. - Definition...

Trial to Investigate Immune Responses Elicited by a Liquid Formulation of Influenza Virus Vaccine (CAIV-T) in Healthy Children

To perform a variety of assays on blood, nasal washes, and cells obtained from healthy children for the purposes of further investigation of immune responses generated by influenza virus v...

PubMed Articles [9126 Associated PubMed Articles listed on BioPortfolio]

Do lower respiratory tract samples contribute to the assessment of carriage of Staphylococcus aureus in patients undergoing mechanical ventilation after major heart surgery?

Colonization by Staphylococcus aureus is regularly assessed in patients undergoing major heart surgery (MHS). Despite pre-surgical decontamination attempts, a significant proportion of MHS patients re...

Design and validation of a universal influenza virus enrichment probe set and its utility in deep sequence analysis of primary cloacal swab surveillance samples of wild birds.

Influenza virus infections in humans and animals are major public health concerns. In the current study, a set of universal influenza enrichment probes was developed to increase the sensitivity of seq...

Sudden Tachycardia Due to Submucosal Migration of an Epinephrine-Soaked Swab During Nasal Intubation.

A 23-year-old healthy man was scheduled for extraction of his mandibular third molars under general anesthesia with nasotracheal intubation. Sudden sinus tachycardia up to 170 beats/min occurred when ...

Bioaerosol and surface sampling for the surveillance of influenza A virus in swine.

Influenza A virus in swine is of significant importance to human and veterinary public health. Environmental sampling techniques that prove practical would enhance surveillance for influenza viruses i...

Improved anal Cytology Sampling: Tush Brush Compared With Dacron Swab.

The objective of this study was to determine the performance characteristics of the Tush brush (TB) compared with a saline moistened Dacron swab (DS) as anal cytology sampling devices.

Medical and Biotech [MESH] Definitions

Sampling of blood levels of the adrenocorticotropic hormone (ACTH) by withdrawal of blood from the inferior petrosal sinus. The inferior petrosal sinus arises from the cavernous sinus and runs to the internal jugular vein. Sampling of blood at this level is a valuable tool in the differential diagnosis of Cushing disease, Cushing syndrome, and other adrenocortical diseases.

The type species of the genus INFLUENZAVIRUS A that causes influenza and other diseases in humans and animals. Antigenic variation occurs frequently between strains, allowing classification into subtypes and variants. Transmission is usually by aerosol (human and most non-aquatic hosts) or waterborne (ducks). Infected birds shed the virus in their saliva, nasal secretions, and feces.

Fluid obtained by irrigation or washout of the nasal cavity and NASAL MUCOSA. The resulting fluid is used in cytologic and immunologic assays of the nasal mucosa such as with the NASAL PROVOCATION TEST in the diagnosis of nasal hypersensitivity.

A sampling methodology using small sample sizes when conducting surveys in small geographical or population-based areas or lots.

Species of the genus INFLUENZAVIRUS B that cause HUMAN INFLUENZA and other diseases primarily in humans. Antigenic variation is less extensive than in type A viruses (INFLUENZA A VIRUS) and consequently there is no basis for distinct subtypes or variants. Epidemics are less likely than with INFLUENZA A VIRUS and there have been no pandemics. Previously only found in humans, Influenza B virus has been isolated from seals which may constitute the animal reservoir from which humans are exposed.

More From BioPortfolio on "Asymptomatic Flu Project"

Advertisement
Quick Search
Advertisement
Advertisement

 

Relevant Topics

Public Health
Alternative Medicine Cleft Palate Complementary & Alternative Medicine Congenital Diseases Dentistry Ear Nose & Throat Food Safety Geriatrics Healthcare Hearing Medical Devices MRSA Muscular Dyst...

Infectious-diseases
Antiretroviral Therapy Clostridium Difficile Ebola HIV & AIDS Infectious Diseases Influenza Malaria Measles Sepsis Swine Flu Tropical Medicine Tuberculosis Infectious diseases are caused by pathogenic...

Healthcare
Health care (or healthcare) is the diagnosis, treatment, and prevention of disease, illness, injury, and other physical and mental impairments in humans. Health care is delivered by practitioners in medicine, chiropractic, dentistry, nursing, pharmacy, a...


Searches Linking to this Trial