View clinical trials related to SARS-CoV2 Infection.
Filter by:This is a phase IIb/III, double-blind, randomised, active-controlled, multi-centre, non-inferiority clinical trial that aims to determine safety, tolerability and immunogenicity of a booster vaccination with a recombinant protein receptor binding domain (RBD) fusion homodimer of XBB.1.16 adapted candidate against SARS-CoV-2 developed by HIPRA (PHH-1V81).
This study seeks to evaluate communication strategies for better encouraging understanding and uptake of salivary SARS-CoV-2 antibody testing among individuals residing in rural Northern Michigan. This iteration will consider individuals recruited from rural Northern Michigan and assess individuals' willingness to participate in home-based saliva sample collections.
The main purpose of this study is to gather data and assess changes in patient-reported outcomes with the stellate ganglion blocks as treatment for their sympathetically-mediated long COVID symptoms.
There is growing evidence that COVID-19 threatens maternal and perinatal health. Pregnant women are at higher risk of severe complications (severe pneumonia, hospitalizations, intensive care unit admission, invasive mechanical ventilation, extracorporeal membrane oxygenation) and death compared to age-matched non-pregnant women. On the other hand, the number of confirmed COVID-19 cases reported in sub-Saharan Africa (SSA) continues to increase, where the highest maternal mortality rates in the world are registered. The World Health Organization (WHO) estimates that this region alone accounted for roughly two-thirds (196 000) of all maternal deaths in 2017, which among other reasons is explained by the inequalities in access to quality antenatal care (ANC) services and the low numbers of skilled health workers in the region. The spread of SARS-CoV-2 in SSA is threatening the already fragile health services, affecting mainly the most vulnerable populations such as pregnant women. This project aims to describe the burden and effects of SARS-CoV-2 infection during pregnancy in women living in malaria endemic areas and high prevalence of HIV infection. Pregnant women attending ANC clinics in selected sites from Libreville and Lambaréné (Gabon) and Manhiça (Mozambique) will be enrolled in a cohort study to determine the frequency of SARS-CoV-2 infection and COVID-19 during pregnancy and its effects on maternal and neonatal health. Participants will be tested for SARS-CoV-2 infection whenever reporting respiratory symptoms suggestive of COVID-19 during routine ANC follow-up and six weeks after the end of pregnancy. The presence of antibodies (IgG/IgM) against SARS CoV-2 in blood samples will be determined. The clinical presentation of COVID-19 in pregnancy will be also characterised, and the incidence of infection during pregnancy and the risk factors of maternal and neonatal morbidity and mortality associated with SARS-CoV-2 infection and the frequency of mother- to- child transmission of SARS-CoV-2 will be assessed. The findings of this project will contribute to the understanding of the impact of SARS-CoV-2 and COVID-19 among pregnant women living in SSA countries where malaria and HIV infections are highly prevalent.
This is Phase 1 study is to assess tolerability and immunogenicity of three dose levels of the investigational HDT-301 vaccine administered intramuscularly (IM), both in immunization-naïve participants and as a booster for those participants who previously received a SARS-CoV-2 vaccine. Safety and tolerability will be the primary endpoint assessed by incidence of adverse events at each dose through 12 months after completion of the vaccination regimen (either one dose, or two doses provided 56 days apart). Immunogenicity evaluations will be conducted for pre-specified timepoints as secondary and exploratory endpoints.
Great expectations to control the pandemic are placed in vaccines against COVID-19. Currently, the four COVID-19 vaccines approved in the European Union. We have designed the study assessing the anti-SARS-CoV-2 IgG antibody titer after vaccination cycle the BNT162b2 vaccine in several time points relating these results to the COVID-19 history and severity of symptoms during the disease and after the first and second vaccine dose
This is a phase 1 study in healthy volunteers who have received at least three doses of an mRNA COVID-19 vaccine, to evaluate the safety and immune responses that develop in the blood and lungs following the administration by aerosol of either Ad5-triCoV/Mac or ChAd-triCoV/Mac, new experimental adenovirus-based vaccines expressing SARS-CoV-2 spike, nucleocapsid and RNA polymerase proteins.
SARS-CoV-2 infection in pregnancy is associated with an increased risk of adverse maternal and perinatal outcomes. One explanation is that the infection might increase the existing pregnancy-associated prothrombotic status, leading to a higher risk of placental and vascular complications. Administration of low-dose acetylsalicylic acid (LDASA) has shown to improve maternal and perinatal outcomes in women at high-risk of endothelial and placental complications. However, there are no data on the effect of LDASA in preventing complications in SARS-CoV-2- infected pregnant women. To reduce SARS-CoV-2- related complications in a highly vulnerable group to the infection, we will carry out this randomized, double-blind, placebo-controlled multicentre trial in 400 SARS-CoV-2-infected pregnant women. The study main objective is to evaluate the efficacy and safety of LDASA administered up to 36 weeks of gestation in SARS-CoV-2-infected pregnant women in reducing the incidence of adverse maternal and perinatal outcomes. Pregnant women tested positive up to 32 weeks of gestation with a SARS-CoV-2 rapid antigen or PCR test and agreeing to participate, will be randomised 1:1 to receive daily LDASA (125 mg) or placebo up to 36 weeks of gestation and be followed-up until delivery.
This randomized placebo-controlled double-blinded clinical trial aims to test the efficacy of administering atorvastatin 40 mg to hospitalized COVID-19 patients for 28 days on the all-cause 28-day mortality.
Primary purpose: To investigate the effect of propolis, a food supplement product, on healing parameters in patients with COVID 19. Secondary purpose: To provide a new supportive treatment in Covid 19 treatment. In the present study to examine the effect of the use of propolis on healing parameters (laboratory and imaging) in patients with COVID 19; Propolis, which has antiviral properties, has also been used in humans in the COVID19 pandemic as of 2020. However, in these studies, an alcohol-soluble extract of propolis was used. Despite the disadvantages of its use in alcohol, it is clear that water and olive oil extracts of Propolis are safer for humans. Therefore, water extracts of propolis will be used in the study.