Found 257 clinical trials
Online Survey on Psychological Impact of COVID-19 Epidemic on School-age Children
In children, a study in China has reported about 20% of depressive or anxious troubles in school-age children after a 4-week period of confinement. In France, confinement lasted about 8 weeks. School resumed on May 11th for primary school children and on June 2nd for secondary school children.
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- 19 Feb, 2024
COVID-19 Among Healthcare Workers in Belgian Hospitals
It would be useful to document prevalence and seroprevalence of SARS-CoV-2 and their monthly evolution among Belgian active hospital HCW during a period of 5 months starting beginning of April 2020 and the number of new cases (incidence) of COVID-19 and SARS-CoV-2 seroconversions among Belgian hospital HCW during a period …
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- 19 Feb, 2024
COVID-19 Pandemic Impact on Alcohol (PIA) - A Natural History Study
It will ask about alcohol use, alcohol dependence, and stress. It covers 2 time periods: the 12 months before the pandemic started and the time since it started. Participants will get an ID code and a link to an online survey.
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- 19 Feb, 2024
Early PONV - a Registry Based Study in Sweden.
The study is an registry study based on data from the Swedish Perioperative Registry (SPOR) during the years 2016-2022 with the aim to explore the risk for postoperative nausea and vomiting at the recovery unit (early PONV). The study will explore several cohorts (for example a specific procedure) on a …
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- 19 Feb, 2024
Vienna Versus SARS-CoV-2 Virus Study
This study examines the seroprevalence against SARS-CoV-2 in health care workers and patients at the Vienna General Hospital.
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- 19 Feb, 2024
Frailty Anesthesia and Complications.
Objectives: To assess the prevalence of frailty in patients older than 70 y/o in nephrourologic surgery. To study if preoperative frailty is an independent predictor of immediate postoperative complications, after 30 days, 6 months and 1 year of follow-up. To detect if there are other independent risk factors for complications.
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- 19 Feb, 2024
Assessing the Safety of Pregnancy In the CoRonavirus (COVID-19) pandEmic
Prospective nationwide cohort study of pregnant women enrolled early in gestation and followed for Covid-19 exposure and infection, with follow up of obstetrical outcomes and infant development through the first year of life.
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- 19 Feb, 2024
Complications and Mortality Following Emergency Digestive Surgery During the COVID-19 Pandemic
A multi-centre, observational cohort study will be carried out in consecutive patients operated on for urgent digestive pathology. Two cohorts will be defined: the 'pandemic' cohort, which will include all patients [COVID-19-positive or negative] operated on for emergency digestive pathology during the months of March to June 2020; and the …
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- 19 Feb, 2024
The COVID-ICU Healthcare Professional Study
The project is a longitudinal cohort study based on an electronic questionnaire on views and experiences of COVID-ICU Health care professionals during the pandemic. In addition, a few of the informants participating in the cohort study will be asked to participate in focus groups to get a deeper understanding of …
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- 19 Feb, 2024
Prevalence and Level of Diagnosis of Dementia in a Population-based Sample in the County of Tr ndelag
To investigate and make valid estimates of the occurrence of dementia and the most common subtypes of dementia in Trndelag, and transfer these figures to estimates of the occurrence of dementia in Norway as a whole, by age, sex and severity of dementia. Furthermore, the proportion of people without dementia …
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- 19 Feb, 2024