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Found 9 clinical trials
Prospective Evaluation of the Specificity of Serological Tests for Human African Trypanosomiasis (SpeSerTryp)

This study evaluates and compares the diagnostic specificity of 5 serological field tests for screening of the population at risk for human African trypanosomiasis due to Trypanosoma brucei gambiense.

Accepts healthy volunteers
  • 04 Oct, 2022
  • 2 locations
Assessment of Serological Techniques for Screening Patients Regarding COVID-19-COVID-SER (COVID-SER)

Covid-SER is a prospective multi-center study for the evaluation of diagnostic performance of available serological tests

  • 04 Mar, 2022
  • 1 location
Evaluation of Serological Techniques for Screening for COVID-19 Infection at the University Hospital of Rouen

serological tests at the end of the COVID-19 epidemic, the Virology laboratory wishes to validate the sensitivity and specificity of the tests it intends to use.

  • 27 Jan, 2021
  • 1 location
Lyon Cohort of Maternal and Congenital Toxoplasma Infections

undergo clinical examinations, serological tests and ocular examination at least once a year without age limit. The following data are prospectively collected in a dedicated database: gestational

  • 21 Jan, 2021
European Pregnancy and Paediatric Infections Cohort Collaboration (EPPICC) SARS-CoV-2 Antibody Study Protocol (SARS-Cov2)

Scientific knowledge about the COVID-19 pandemic and the virus that is causing it (SARS-CoV-2) is developing rapidly, and the investigators have a clearer idea of the population groups who are at higher risk of becoming infected, having serious illness, and dying. However, less is known about COVID-19 in children, adolescents …

  • 19 Oct, 2022
  • 5 locations
Periprosthetic Joint Infections: Diagnostic Accuracy and Cost-effectiveness Analysis of Serum and Synovial Markers (DECISION)

Total joint replacement (TJR) is an increasing effective procedure in orthopedics. However, TJR failure due to aseptic or septic loosening remains an important problem, often due to predisposing factors of the patient, which determine the need to perform a revision surgery. In light of the recent conclusions emerged on the …

  • 07 Oct, 2022
  • 1 location
ARMOR Study: COVID-19 Seroprevalence Among Healthcare Workers

health care workers, how common is the presence of antibodies by serological tests (also known as serostatus). The investigators will describe health worker mental and emotional well-being and their

coronavirus infection
serologic test
Accepts healthy volunteers
  • 22 Apr, 2022
  • 1 location
Caregiver Serological Monitoring Extended Secondarily to Patients With the SARS-CoV-2 Coronavirus

possible in relation to the evolution of the epidemic. Pending receipt of official recommendations, the lack of knowledge of the performance of serological tests means that it should be applied first to

  • 03 Aug, 2021
  • 4 locations
Dengue Vaccine Strategy in Children Aged 9 to 17 Years in the French Caribbean (DengueSEA)

Dengue fever, an arbovirus transmitted by the Aedes mosquito, is a public health problem in all tropical and subtropical regions of the world. There is currently no antiviral treatment and vector control has shown its limits. The 2018 European marketing authorization of the tetravalent chimeric yellow fever / dengue vaccine …

  • 05 Apr, 2022
  • 1 location