Clinical Trial Details

NCT ID: NCT02027233
Date Last Changed: February 24, 2016


Research Study Summary

A clinical research study of nasopharyngeal sample for the treatment of Influenza-like Illness

Research Study Title

Efficiency in Population of Influenza Vaccination for Seasonal 2013-2016 for Flu Prevention of the Hospitalized Adults


This study assesses the seasonal of influenza vaccine effectiveness in adults hospitalised with laboratory-confirmed influenza through a network of hospitals in France.

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Recruitment Details

18 and up
Overall Status
Lead Sponsor
Institut National de la Santé Et de la Recherche Médicale, France
27 Months
Facility Type


All ages 18 Years and up

Inclusion Criteria:

  • Age ≥ 18 year

  • Affiliated with social security health insurance

  • Written informed consent

  • Patients hospitalized for at least 24 hours for one of the reasons indicated in Table 1 of protocol

  • Presence of Influenza-like syndrome in the last 7 days before the hospitalization (even if symptoms are not present at the time of inclusion)

  • Rapid completion of nasopharyngeal sample within 24 hours after hospitalization without exceeding 7 days after the onset of Influenza-like syndrome

Exclusion Criteria:

  • Realisation of nasopharyngeal sample after 7 days since the onset of Influenza-like syndrome

  • Against indication for influenza vaccination (Hypersensitivity to the active substances, to any of the excipients and to trace eg eggs, including ovalbumin, chicken protein)

  • Patients institutionalized without regular community interaction

  • Flu already virologically documented in the current influenza season on going(RT-PCR, multiple RT-PCR and / or culture.)

  • Onset of Influenza-like syndrome after hospitalization

Site Locations (1)

Country State City Zip Facility and Contact
France Paris 75654 Institut National de la Santé Et de la Recherche Médicale


Odile Launay, PU-PH
: +33(0)1 58 41 18 60

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