View clinical trials related to Covid19.
Filter by:Interferon (IFN) lambda is one of the fundamental responses of the innate immune system. Peginterferon lambda is a long-acting form that has been studied extensively in human trials in viral hepatitis, confirming it safety and tolerability. It is particularly attractive for consideration in the use of acute respiratory illness due to the high expression of the lambda receptor in lung epithelia. We propose to evaluate peginterferon-lambda in ambulatory patients with mild to moderate COVID-19.
This is a randomized, sham controlled, dose finding study of the EmitBio RD-X19 device in individuals with symptomatic COVID-19 in the outpatient setting.
The main objective of this study is to offer and evaluate an interim triage approach for patients waiting for surveillance colonoscopies. This will reduce the waiting period and the psychological stressors for our patients and from a scientific point of view allow us to compare the yield of findings for each approach.
Chloroquine and hydroxychloroquine are two antimalarial drugs that are also used in autoimmune diseases. Chloroquine analogs have been shown to inhibit endosome acidification and exhibit nonspecific antiviral activity at high micromolar concentration in vitro against a wide range of emerging viruses (HIV, dengue, hepatitis C, chikungunya, influenza, Ebola, SARS, and MERS ). virus) and more recently COVID-19. On the other hand, azithromycin is a macrolide antibiotic indicated for infections caused by sensitive pathogens, but which in combination with Hydroxychloroquine has shown a synergistic effect against the SARS-CoV-2 virus. International studies show the lack of beneficial effect in hospitalized or mechanically ventilated patients. Referring that because these medications reduce the in case of having a beneficial effect it would be in the early onset, to avoid inflammation (cytokine storm), and thus prevent hospitalizations. The present study focuses on characterizing the possible synergy of the fixed combination of hydroxychloroquine associated with azithromycin in the treatment of Covid-19 from mild to moderate manifestations. Three treatment schemes are proposed with a 10-day follow-up, a) the fixed combination of Hydroxychloroquine / Azithromycin (combination of interest), b) Hydroxychloroquine (active comparison group) and c) non-active control group, using placebo. A group of patients between 18 and 75 years old is considered, who may or may not present other comorbidities. Follow-up will be carried out through quantification of viral load, evaluation of the systemic inflammatory state, changes in clinical manifestations and possible effect on the reduction of hospitalizations. Therefore, it is proposed to carry out the following project. objective To determine the efficacy and safety of Hydroxychloroquine / Azithromycin fixed combination compared to Hydroxychloroquine or placebo in outpatients with Research design: Phase II, multicenter, prospective, randomized, parallel, longitudinal, double-blind study. Medications to use Group 1. Fixed combination of Hydroxychloroquine with Azithromycin 200 mg / 250 mg one tablet every 12 hours for five days and continue with Hydroxychloroquine 200 mg one tablet every 12 hours for 5 more days. Group 2. Hydroxychloroquine 200 mg, one tablet every 12 hours for ten days. Group 3. Placebo one tablet every 12 hours for ten days.
This research study is a randomized controlled trial in pediatric and young adult patients who have lost their sense of smell due to COVID-19 viral infection. The goals are: 1. to learn more about the effects of smell retraining therapy on smell loss following COVID-19 and 2. to determine if budesonide-saline irrigations make smell retraining therapy more effective.
The Building Resilience and Vital Equity (BRAVE) project seeks to partner with American Indian tribal communities in North Carolina to establish COVID-19 services and resources for American Indian communities. The goal of this study is to 1) understand the barriers and social implications of COVID19 testing and vaccination among American Indians by designing and implementing culturally sensitive survey tools and intervention materials; 2) Implement BRAVE outreach and testing interventions to increase testing in American Indian communities; 3) analyze data and share back with tribal communities to improve perceptions of COVID-19 testing in the AI community and decrease in vaccine hesitancy.
This is a Phase 1/2a, first-in-human, randomized, double-blind, placebo-controlled clinical study to assess the safety, tolerability, and pharmacokinetic of inhaled AUGM-101 in healthy volunteers and its effect on viral shedding in COVID-19-infected patients
COVID-19, a novel coronavirus, has caused widespread mortality and morbidity since it emerged in 2019. There is ongoing research and growing literature describing severe acute respiratory syndrome (SARS-COV-2). There is a growing population of individuals who have recovered from acute SARS-COV-2 infection. The long-term effects of COVID-19 are unknown. There are growing reports of sequelae after acute SARS-CoV-2 not limited to fatigue, dyspnea, reactive airway disease, organizing pneumonia, pulmonary fibrosis, pulmonary hypertension, pulmonary emboli, and tracheal disease. The incidence and natural history of these findings is unstudied.
Presence of SaRS-Cov-2 antibodies following exposure to Coronavirus Disease 2019 (COVID-19) and/or vaccination is a major indicator of immunization. Few data exit about serology response in nursing homes (NHs), i.e. in the most vulnerable population for developing severe forms of the disease. Residents and health professionals in 9 nursing homes (NHs) with SaRS-Cov-2 antibodies detection after exposure (either COVID-19 or vaccine) All biological tests were performed in the frame of the standard care of residents and health professionals and all participants did not express opposition for using anonymously their data for the purpose of this academic analysis. In addition all Directors and Physicians of these NHs accepted to participate in this study
The approval and distribution of COVID-19 vaccines is an important milestone in the fight against the pandemic. However, although vaccines are widely recognized as a key public health measure to control infectious disease, there are still people who remain hesitant to get vaccinated. In Canada, 83% of Canadian adults have received or are willing to receive the vaccine. However, nearly 20% of adults and a larger proportion of parents of younger children remain concerned about receiving vaccines. In the context of a project to enable family physicians to identify vaccine-hesitant patients and deliver a tailored COVID-19 vaccination outreach campaign, the Canadian Practice Information Network, a tool for primary care providers to communicate with their patients, will be used to engage and address vaccination hesitancy in Canada. The study will identify information needs about COVID-19 vaccination among community-dwelling patients in three Canadian provinces and will assess the effectiveness of a tailored COVID-19 vaccine digital health communication strategy for primary care practices to address vaccination hesitancy and improve COVID-19 vaccination uptake. A two-arm cluster randomized trial design will be conducted in primary care practices in three Canadian provinces: Ontario, British Columbia, and New Brunswick. The study will use a convenience sample of primary care practice in these provinces. Recruited participants will be randomly allocated to the intervention and control groups. Patients assigned to the control group will receive health messages unrelated to the COVID-19. Participants in the intervention group will receive a series of tailored messages on COVID-19 vaccination targeting the main factors for hesitancy to address their concerns and persuade them to receive the COVID-19 vaccine. Aggregated survey responses across practices will be used to create segments of unvaccinated patients reflecting age, language, education level, rurality, sex, gender, ethnicity, and their attitudes or reasons for vaccine hesitancy or access barriers. Then, tailored messages will be created in a way that is meaningful to the recipients in the different segments. The primary outcome is the proportion of vaccine-hesitant individuals who receive a COVID-19 vaccine during the intervention period. The secondary outcome is the overall COVID-19 vaccine uptake.