View clinical trials related to Covid19.
Filter by:Prospective observational study aimed at analyzing the incidence, clinical characteristics and outcomes of COVID-19 in LT in Spain.
The purpose of this study is to determine whether the virus SARS-CoV-2, responsible for the disease COVID-19, is present in the abdominal cavity during emergency laparoscopic exploration in confirmed or suspected COVID-19 patients.
The period of confinement due to COVID-19 may lead to reduced physical activity levels with negative consequences for health and quality of life in the short and long term, in case the sedentary habits are maintained over time. It is therefore essential to know the physical activity and health habits of university students during the confinement, as it could help in the design of effective strategies for the post-confinement period, as well as for any similar future situations. The general objective of the study is to know how university students have adapted their physical activity and health habits to the situation of confinement generated by COVID-19, as well as to identify the determining factors and the possible consequences. It is expected that there will be modifications in the patterns of physical activity in this situation, which could vary based on sociodemographic and economic determinants, and could affect parameters of health and quality of life. A survey will be sent to all students by email through the corresponding vice-rectorates of the sixteen participating universities (https://covid19.ehu.es/). The survey will be completed "online" anonymously. Among those participants who wish to keep participating in the study, a follow-up will be carried out one month and one year after the end of the confinement period. In this case, those subjects must indicate their willingness to keep participating and provide a contact email. The follow-up period will allow to know how physical activity and health habits are modified in the long term.
Based on data regarding the effect of colchicine on the modulation of immune system and decreasing cytokine release and inflammation the question arises whether colchicine, administered in a relatively low dose, could potentially have an effect on COVID-19 Polymerase chain reaction(PCR) positive patients .
The purpose of this study is to evaluate the sensitivity and specificity of several marketed commercial or prototype test kits for antibody to SARS-CoV-2. The focus will be on rapid-format, point-of-care antibody test kits that detect both IgM and IgG antibodies to recombinant viral proteins. Note: No voluntary enrolment into this study will be conducted; all testing is to be conducted anonymously.
A brief online survey to be completed by clinical therapists.
COVID-19 originated from Severe Acut Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) infection leads to critical condition due to hypoxemic respiratory failure with the background of viral pneumonia. Both alevolar recruitment and the subsequent optimal positive end-expiratory pressure (PEEP) adjustment has a pivotal role in the elimination of atelectasis developed by inflammation in the lung parenchyma The gold standard of the follow up of recruitment manoeuvre is the chest computed tomography (CT) examination. However, reduction of intrahospital transport and the exposure with healthcare workers are recommended because of the extremely virulent pathogen spreading easily by droplet infection. In this case bedside investigations have an utmost importance in the management of hygiene regulations. Electric impedance tomography (EIT) is a non-invasive, radiation free functional imaging technique easily applicable at the bedside.
This prospective, randomized, open-label, multi-center interventional study is designed to compare the safety and efficacy of two LMWH dosing protocols in patients admitted to the University of Iowa Hospitals with COVID-19 who meet the modified ISTH Overt DIC criteria score ≥3. Patients will be randomized to standard prophylactic dose LMWH (standard of care arm) or intermediate-dose LMWH (intervention arm).
A new coronavirus (COVID-19) highlighted at the end of 2019 in China is spreading across all continents. Most often at the origin of a mild infectious syndrome, associating benign symptoms (such as fever, cough, and headache) to different degrees, COVID-19 can cause serious pulmonary pathologies and sometimes death. Data on the consequences during pregnancy are limited. The first Chinese data published seem to show that the symptoms in pregnant women are the same as those of the general population. There are no cases of intrauterine maternal-fetal transmission, but cases of newborns infected early suggest that there could be vertical intrauterine, perpartum or neonatal transmission. Prematurity and cases of respiratory distress in newborns of infected mothers have been described. Subsequently, an in-depth analysis of cases in pregnant women and pregnancy issues are necessary in order to improve knowledge on the subject.
Background: The Coronavirus disease 2019 (COVID-19) pandemic is a major public health issue. Researchers want to collect plasma from people who have recovered from COVID-19, and use this plasma to treat people who are sick with the disease. The plasma will have antibodies against the virus that causes COVID-19. Persons who have received a COVID-19 vaccine may also donate plasma that contains antibodies against the virus if they meet criteria according to the FDA. Objective: To collect plasma from people who have recovered from COVID-19 or have been vaccinated against the coronavirus that causes COVID-19, so that the plasma can be used to treat people with the disease. Eligibility: Adults ages 18 and older who have been diagnosed with, and have recovered from, COVID-19. Design: Participants will be screened with a physical exam, medical history, and blood sample. Their pulse, blood pressure, and temperature will be taken. Their height and weight will be recorded. Participants will donate plasma. It will be collected through whole blood donation or through apheresis. For whole blood donation, a needle will be placed in the participant s arm vein. Blood will be withdrawn. For apheresis, a needle will be placed in the participant s arm vein. Blood will be withdrawn. A machine will separate the plasma from the red cells. The plasma will be removed, and the rest of the cells will be returned to the participant either through the same needle or through a needle in their other arm. Participants will have 3 to 20 plasma donations. Participation will last up to 3 years.