View clinical trials related to Covid19.
Filter by:If your serious vaccine-induced adverse event has been entered in the CDC Vaccine Adverse Event Reporting System (VAERS) we are interested in enrolling you for this study in order to log your symptoms. The primary goal of this study is to create a national database and gather vaccine-associated serious adverse events/injury data from newly vaccinated individuals in the US in order to identify the possible underlying causal relationships and plausible underlying biological mechanisms. The project aims to identify the genetic determinants of vaccine-induced adverse response by studying host genetics. We plan to use whole genome sequencing to identify single nucleotide polymorphisms associated with cardiovascular, neurological, gastrointestinal, musculoskeletal and immunological symptoms induced by vaccine administration. The secondary goal is to establish criteria that enable classification of vaccine-induced adverse events/injuries compare data from our database with the official Vaccine Injury Table National Vaccine Injury Compensation Program on or after March 21, 2017. The tertiary goal is to establish a database to gather detailed long-term adverse reaction data from subjects enrolled in FDA Emergency Use Authorized vaccine clinical trials.
Participants had randomly divided into two equal groups. Group (A) which is the study group will receive photobiomodulation session two times per week for four weeks. Group (B) will be the control group that will receive placebo photobiomodulation two times per week for four weeks.
The Sponsor has developed a rapid screening tool intended to determine if the subject tested is COVID-19-free (Negative to COVID-19).
SARS-CoV-2 is responsible for COVID-19. Today, RT-PCR performed on a nasopharyngeal sample remains the gold standard for diagnosing SARS-CoV-2 infection. However, several other assays have been developed to increase testing capabilities and provide rapid screening strategies such as antigenic lateral flow assays. Most recommended tests to date are based nasopharyngeal sampling that is often poorly tolerated by patients and associated with a significant risk of infection for the sampler. Saliva can be used but provide slightly lower sensitivities depending of the subsequent assay use with those samples. The detection of the N antigen of SARS-CoV-2, by ELISA or rapid immunochromatographic technique, on a serum or blood sample would make it possible to overcome these constraints and to provide a new testing alternative. ELISA tests are faster, cheaper and easier to automate than molecular biology approaches. Blood sampling may be easier to perform in certain populations (in particular in hospitalized patients who already benefit from blood sampling, blood donors, etc.), require less equipment, and is better tolerated (immunocompromised patients subject to blood sampling repeated), and can be integrated more systematically into assessments carried out at the entrance to hospitals or in town, etc. If the N-antigen levels in blood are sufficient, rapid antigen assay on capillary blood could also provide useful testing alternatives. In a pilot study conducted at Bichat Claude Bernard Hospital, the sensitivity of the first available commercial test was estimated at 93% (95% CI, 84.7-100), and its specificity at 98% (95% CI, 85.3-100). The main objective of the current work is to evaluate the sensitivity of the SARS-CoV-2 N antigen detection in the serum compared to nasopharyngeal SARS-CoV-2 PCR in several populations such as symptomatic hospitalized patients, symptomatic non-hospitalized patients and asymptomatic subjects. For each detection kit evaluated, the primary endpoint is the sensitivity (and its 95% confidence interval) of the detection of SARS-CoV-2 N antigen in serum overall and in those populations. The specificity will also be assess.
comparison of general characteristics of patients diagnosed COVID-19 positive followed In service
The main goal of this study is to improve dysexecutive symptoms (e.g., sustained attention, processing speed) in patients exhibiting post-acute sequelae of COVID-19 (PASC) through home-based transcranial direct current stimulation (tDCS), a noninvasive method that uses low intensity electric currents delivered to the brain through stimulation electrodes on the scalp.
Popular topic:Clinical trials of the consistency and non-inferiority bridging between batches of recombinant new coronavirus vaccine (CHO cells) Research purpose:Main purpose:1)To evaluate the interbatch consistency of immunogenicity of three batches of recombinant Novel Coronavirus vaccine (CHO cells) following process validation in 18-59 year olds. 2)To evaluate the non-inferiority of immunogenicity of recombinant Novel Coronavirus vaccine (CHO cells) from the combined batch and pilot scale batch after process validation in 18-59 years of age. Secondary purpose:1)To evaluate the safety of each batch of recombinant Novel Coronavirus vaccine (CHO cells) in patients aged 18-59 years.2)To evaluate the non-inferiority of immunogenicity of recombinant Novel Coronavirus vaccine (CHO cells) from the combined batch and commercial batch after process validation in 18-59 years of age. Overall design:This trial adopts a randomized, double-blind, parallel controlled trial design. Study population:The study involved people aged 18-59. Test groups:A total of 1680 subjects were enrolled in this clinical trial and randomly divided into 4 groups at 1:1:1:1 (pilot scale batch: process verification batch 1: process verification batch 2: process verification batch 3) , 420 cases per group.
The practice of providing palliative care in the situation of the COVID-19 pandemic in the perspective of physicians and nurses - survey study (PEOpLe-C19 study)
TERABio Ltd. has developed a rapid screening tool intended to determine if a tested individual is COVID-19-free (Negative to COVID-19).
The psychological health of frontline healthcare workers, caring for critically ill patients with COVID-19, has deteriorated during the pandemic. Nurses appear to be most seriously affected. Despite the availability of supportive interventions, uptake is poor, and none have been found beneficial in randomised controlled trials. The investigators have developed a two-pronged approach (combining the FLASH technique and Guided Imagery) that aims to reduce existing symptoms of distress and provide participants with techniques to help them cope with future stressful events. This approach has been developed with experienced psychological practitioners, and staff members. The FLASH technique is a recently developed therapy which aims to reduce psychological distress following traumatic events. It allows participants to process traumatic memories without feeling distress. Using guided imagery, a trained psychological practitioner helps participants to direct attention from distressing or intrusive memories, by evoking or generating positive mental images, sounds, tastes, smells and movement. Emerging evidence suggests that both techniques are safe and effective. PROACTIVE will investigate the feasibility and acceptability of this two-pronged approach to address existing traumatic symptoms and enhance future resilience for intensive care nurses. Findings will inform the design of a larger trial which tests intervention effectiveness.