Clinical trials: Seroprevalence
Leptospirosis
Seroprevalence Study to Evaluate the Persistence of Anti-leptospira Antibody in Subjects Vaccinated With Spirolept® Vaccine
The study aims to assess antibody persistence induced by Spirolept® vaccination in subjects who received at least 4 doses (2 doses two weeks apart and 2 booster doses) and no more than a total of 8 doses (2 doses two weeks apart…
- Trial name
- SPT-001 (NCT03497572)
- Where
- 2 sites in France
- Volunteers
- 145 people, healthy volunteers welcome
- Sponsor
- Imaxio
Sickle Cell Disease
Severe Acute Respiratory Syndrome CoV 2 COVID-19 Survey and Vaccination Coverage in the Sickle Cell Population in Ile-De-France
The objective of this study is to determine the seroprevalence of severe acute respiratory syndrome-CoV-2 in unvaccinated sickle cell patients living in an area with high viral circulation and at risk of high viral transmission…
- Trial name
- COVIDO-DREP (NCT05153044)
- Testing
- severe acute respiratory syndrome CoV-2 serology
- Volunteers
- 880 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Covid19, Surgery
Seroprevalence of SARS-Cov-2 in the Setting of a Non-dedicated COVID-19 Hospital in a Low CoV-2 Incidence Area: Implications for Surgery
We have herein analysed the patients admitted to our Department that underwent serologic tests for SARS-CoV-2 either by Ab or RT PCR, to estimate the prevalence of COVID-19 in the setting of a non-dedicated COVID-19 hospital and…
- Conditions
- Covid19, Surgery, SARS (Severe Acute Respiratory Syndrome)
- Trial name
- NCT04480580
- Testing
- SARS-CoV-2 Ab
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- University of Cagliari
SARS-CoV Infection, Covid19
The CHILD Cohort COVID-19 Add-On Study
The objective of this study is to determine the prevalence and transmission of SARS-CoV-2 infection among Canadian children and parents in the CHILD cohort, identify predictors of infection susceptibility and severity, and…
- Trial name
- NCT05234359
- Testing
- Serology Testing, Stool sample
- Where
- Canada
- Volunteers
- 5,385 people
- Sponsor
- University of Manitoba
HIV-1
Interventions to Decrease the Risk of Mother-to-Child Transmission of HIV in India
This study, conducted in Tamil Nadu, India, was initiated in response to the developing epidemic of HIV/AIDS in India. It is divided into two stages, as follows: Stage I All women registered in the pregnancy clinics at the…
- Trial name
- NCT00341796
- Where
- United States
- Volunteers
- 400 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)