Active clinical trials for "COVID-19"

The study aims to implement and assess the impact of a multi-faceted intervention to support Primary Care Provider (PCP) outreach, and PCP and community organization dissemination of information to promote COVID-19 vaccination among vulnerable patients in and near Worcester, MA.

Wider research context: Since the recognition of SARS-CoV-2 outbreak in 2019, there are now over 126 million COVID-19 cases worldwide with more than 2.7 million deaths. Reports on neurological manifestations vary in prevalence rates (6-84%) and range from mild (headache, hyposmia, myalgia) to severe (encephalopathy, strokes, seizures). Little is known about long-term neurological outcomes of COVID-19 patients. The investigators propose a structured protocol to capture persistent and delayed neurological manifestations, neurocognitive deficits and quality of life (QoL) 3 and 12 months after COVID-19. Objectives: The investigators hypothesize that neurological manifestations and neuropsychological/cognitive deficits can be detected after COVID-19, substantially impact on patients' QoL and can be correlated with structural neuroimaging findings. Main objectives are to assess firstly long-term prevalence rates and natural history of neurological manifestations, secondly neuropsychological/cognitive deficits after COVID-19, thirdly the impact of COVID-19 on measures of mental health, QoL and functional outcome, fourthly to correlate neurological manifestations and distinct neurocognitive deficits with structural MRI abnormalities, and Fifthly to compare these results to age- and sex matched controls hospitalized with pneumonia (Cpneum) and to healthy controls for MRI-data (Chealthy). Approach: The investigators aim to enrol at least 225 patients with COVID-19, in addition to 50 Cpneum and 80 Chealthy. COVID-19 patients will include (group Oóne) outpatients presenting to the hospital, (group two) in-patients not requiring ICU admission, and (group three) patients admitted to the ICU. The investigators will not include asymptomatic patients, patients not presenting to the hospital, and those who do not consent to participate. The standardized protocol includes a firstly a structured neurological examination, secondly olfactory testing, thirdly assessment of QoL, mental health and functional outcome at 3 and 12 months, and fourthly screening for cognitive deficits (at 3 months) and a structured neuropsychological testing (at 12 months) in COVID-19 patients and controls. In a subset of at least 120 COVID-19 patients and 50 controls (Cpneum) high field MRI will be performed at 3 and 12 months. Innovation: The investigators aim to quantify COVID-19 related and specific neurological manifestations and their impact on the individual health condition. The novelty lies in the prospective design, the longitudinal follow-up including and the inclusion of a control group which allows us to explore the natural history of COVID-19 related neurological manifestations. Preliminary analysis of our ongoing 3-month follow-up suggests persistent neurological manifestations and a significant impact of COVID-19 on mental health, cognition and QoL. The investigators believe that our study results likely influence the long-term care of COVID-19 patients and help to identify those, who need further neuro-rehabilitative support

Although there are several licensed vaccines for SAR-CoV-2 (COVID-19) in Canada, none of them are approved for use in children under the age of 12, leaving five million children under 12 years unvaccinated. There is a need to find methods of mass rapid point of care testing in unvaccinated populations such as in schools that can be performed by a lay individual. This multi-center study will evaluate the clinical sensitivity of buccal swabs with the ID NOW COVID-19 device in comparison to standard of care COVID-19 testing at 15 pediatric emergency centres across Canada.

Gazelle COVID-19 is a fluorescent lateral flow immunoassay and accompanying Reader intended for the qualitative detection of nucleocapsid antigen from SARS-CoV-2 in nasal swab specimens from individuals who are suspected of COVID-19 by their healthcare provider within 5 days of symptom onset. The study will be conducted To obtain data to measure the positive percent agreement and negative percent agreement of the Gazelle COVID-19 Test compared to Reverse Transcriptase Polymerase Chain Reaction (RT-PCR).The study will assess Gazelle COVID-19 Test performance using dual mid-turbinate nasal swab samples. This study will primarily assess Gazelle COVID-19 Test performance on symptomatic subjects (within five days of onset of symptoms) at point of care (POC). A subset of asymptomatic subjects will be enrolled after the symptomatic subject enrollment is complete.

The goal of this longitudinal and observational study is to better understand the psychiatric consequences of COVID-19 over time. Psychiatric outcomes like mood, anxiety, stress, and cognitive symptoms in patients who underwent inpatient hospitalization at NewYork-Presbyterian Hospital/Weill Cornell Medicine for COVID-19 will be assessed at 6 months or later post-discharge.

The purpose of the study is to examine whether a simple mindfulness intervention conducted via a virtual platform can reduce stress among pregnant women.

Patients suffering from COVID-19 (Coronavirus Disease 2019) pneumonia are prone to bacterial and mycotic superinfection. According to existing evidence, the prevalence of superinfection is about 8% to 14% (95% CI 5-26%). However, the percentage of patients treated for superinfection is as high as 80%. There can be multiple reasons for this difference.

In early December 2019, cases of pneumonia of unknown origin were reported in Wuhan, Hubei Province in the People's Republic of China. The disease spreads rapidly and the number of sick people is increasing. On January 3, 2020 a new virus of the coronavirus family is identified in samples of bronchoalveolar lavage fluid from a patient in Wuhan and subsequently confirmed as the cause of these pneumonias. On 7 January 2020, the World Health Organization (WHO) designated it as the new coronavirus 2019 (i.e. 2019-nCoV). On 11 February 2020, the WHO designated the disease associated with 2019-nCoV as coronavirus 2019 disease (COVID-19). On 12 March, WHO announced that the COVID-19 outbreak is a pandemic. As of March 24, 2020, more than 375,000 cases of COVID-19 had been diagnosed with more than 16,000 deaths attributed to this virus. (Ref WHO https://www.who.int/emergencies/diseases/novel-coronavirus-2019 ). In France, the number of cases rose from 105 cases at the end of February to 19615 confirmed cases on March 24. (Source Public Health France). Most of the cases are adults. However, children are not completely spared and serious cases have been described. These severe cases can be respiratory or extra-respiratory (e.g. myocarditis). We also know that pediatric and adult cases differ in terms of clinical, biological and imaging findings, particularly chest CT scans. However, the description of paediatric pictures, especially severe forms and the involvement of children suffering from co-morbidities, remains poorly reported. Finally, the risk factors for serious cases in children remain largely unknown. This observatory aim to describe the clinical phenotypes of hospitalized pediatric patients with Covid19 in France, according to age groups. Moreover for a subgroup of patients, informations regarding the long covid will be reported.

Predi-COVID is a prospective cohort study composed of people positively tested for COVID-19 in Luxembourg, followed digitally for monitoring participants' health evolution and symptoms at home. Participants will be actively followed for 14 days from the time of confirmation of diagnosis, whether they are at the hospital or at home in isolation or quarantine. Short evaluations will be also performed at week 3 and week 4 and then monthly for a period up to 12 months to assess potential long term consequences of COVID-19. A subsample of 200 participants will be contacted to integrate complementary clinical data and collect samples. The study aims at identifying factors associated with the COVID-19 disease severity. COVID-19 patients with severity criteria will be compared to patients with mild disease managed at home. A deep phenotyping related to the symptoms of the disease as well as biosampling allowing for laboratory-based and computational analytics will be performed.

People living with HIV could have different susceptibility and outcome to the SARS CoV-2 infection. The risk of SARS CoV-2 infection in this population could be no related to HIV infection, immunodepression or antiretroviral therapy, but to the different susceptibility as measured by ACE2 or CD26 receptors. Also, patients with HIV-1 infection could have different cytokine profile and cellular immune response after SARS-CoV-2 infection, leading to a differential outcome,