View clinical trials related to Covid19.
Filter by:This is a randomized, double-blinded, placebo-controlled study of AVM0703 administered as a single intravenous (IV) infusion to patients with moderate or severe immediately life-threatening Acute Respiratory Distress Syndrome (ARDS) due to COVID-19 or influenza (A or B). The study is designed to evaluate the safety, tolerability, and pharmacokinetics of single dose of AVM0703 in these ARDS patients.
The COVID-19 pathology is frequently associated with diabetes mellitus and metabolic syndrome. In the epidemic outbreak that exploded at the beginning of 2020 in the Lombardy Region, about two thirds of the patients who died from COVID-19 were affected by diabetes mellitus. COVID-19 occurs in 70% of cases with an inflammatory pathology of the airways that can be fed by a cytokine storm and result in severe respiratory failure (10% cases) and death (5%). The pathophysiological molecular mechanisms are currently not clearly defined. It is hypothesized that the transmembrane glycoprotein type II CD26, known for the enzyme activity Dipeptilpeptidase 4 of the extracellular domain, may play a main role in this condition. It is in fact considerably expressed at the level of parenchyma and pulmonary interstitium and carries out both systemic and paracrine enzymatic activity, modulating the function of various proinflammatory cytokines, growth factors and vasoactive peptides in the deep respiratory tract. Of particular interest is the fact that Dipeptilpeptidase 4 has been identified as a cellular receptor for S glycoprotein of MERS-COV. In the case of the SARS-COV 2 virus, the main receptor is the Angiotensin-Converting Enzyme 2 protein, but a possible interaction with Dipeptilpeptidase 4 also cannot be excluded. The selective blockade of Dipeptilpeptidase 4 could therefore favorably modulate the pulmonary inflammatory response in the subject affected by COVID-19. This protein is also known for the enzymatic degradation function of the native glucagon-like peptide 1, one of the main regulators of insulin secretion. This is why it is a molecular target in the treatment of diabetes (drugs that selectively inhibit Dipeptilpeptidase 4 are marketed with an indication for the treatment of type 2 diabetes). It is believed that the use of a Dipeptilpeptidase 4 inhibitor in people with diabetes and hospitalized for Covid-19 may be safe and of particular interest for an evaluation of the effects on laboratory and instrumental indicators of inflammatory lung disease. Among the drugs that selectively block Dipeptilpeptidase 4, the one with the greatest affinity is Sitagliptin.
The Maison des Adolescents (MDA) at Cochin Hospital (Paris) is a multidisciplinary service which welcomes adolescents in three different units: consultation, day care and hospitalization. However, the epidemic of coronavirus (COVID-19) in March 2020 which imposed the extreme limitation of contacts and then the confinement of the entire population, required urgent adaptation of care practices. Teleconsultation quickly became essential for most consultations (psychiatrists, psychologists, nurses, but also pediatricians and somatic physicians). In day hospital, daily reception could not be carried out, therapeutic workshops, family interviews, or speaking groups were organized remotely. In hospital unit, the interruption of visits required the organization of remote interviews with families. Far from the comfort of an organized and structured telepsychiatry, the use of videoconferencing was done in an emergency and without preparation. The objective is to explore the experience of adolescents, doctors and psychologists regarding emergency changes in the methods of their follow-up by setting up teleconsultation in the context of the COVID-19 epidemic.
There are currently no approved therapies for patients with coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Infusion of ascorbic acid (vitamin C) has been shown to increase activity of lymphocytes, which are a crucial component of the body's defense against viral disease progression and adaptive immunity. Ascorbic acid infusion has been shown to be a safe treatment for patients suffering from sepsis and certain types of cancer. This study is designed to evaluate the safety and efficacy of ascorbic acid in the form of sequential I.V. infusions (Ascor®) for patients with suspected COVID-19 who are unlikely to require mechanical ventilation within 24 hours of study intervention.
Mental health disorders are common during pregnancy and the postnatal period, and can have serious adverse effects on the well-being of woman and child. Every tenth woman has depressive symptoms and 5% suffer major depression during pregnancy. The consequences for global mental health due to the novel coronavirus disease, COVID-19, are likely to be significant and may have long-term impact on the global burden of disease. Pregnant women may be particularly vulnerable due to partial immune suppression. Besides physical vulnerability, the women could be at increased risk of mental health problems, such as anxiety, depression, and post-traumatic stress disorder (PTSD), due to social distancing leading to less support from the family and friends, and in some cases, partners not being allowed to be present during prenatal visits, labor and delivery. Furthermore, many pregnant women may feel insecure and worried about the effect of COVID-19 on their unborn child, if the women get infected during pregnancy. Today, young urban women are used to utilizing internet services frequently and efficiently. Therefore, providing mental health support to pregnant women via web-based support may be effective in ameliorating their anxiety/depression and reduce the risk of serious mental health disorders leading to improved maternal and perinatal outcomes.
The global pandemic of novel coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) began in Wuhan, China, in December 2019, and has since spread worldwide.1 As of April 14, 2020, there have been more than 1.5 million reported cases and 124 000 deaths in more than 200 countries. A recent open-label nonrandomized French study reporte that addition of azithromycin to hydroxychloroquine in 6 patients resulted in numerically superior viral clearance (6/6, 100%) compared with hydroxychloroquine monotherapy (8/14, 57%) or control (2/16, 12.5%). Azithromycin alone has never been tested, whereas azithromycin has immunomodulating and anti-inflammatory properties that could theoretically prevent or limit secondary worsening. Our hypothesis is that azithromycin combined with amoxicillin/clavulanate will be superior to amoxicillin/clavulanate alone to obtain viral clearance at Day 6 in COVID-19 patients with pneumonia and hospitalized in a non-intensive care unit ward.
In December 2019, an outbreak of pneumonia of initially unknown cause was detected in Wuhan (Hubei, China), and it was quickly determined that it was caused by a new coronavirus, that is, the SARS-CoV- 2 virus, causing the disease called COVID-19. Since then, the outbreak has spread to 5 continents, affecting 185 countries or regions, with more than 2,500,000 confirmed cases as of April 21, 2020. Ecuador, the 9th country according to territorial extension, and the 7th according to the number of inhabitants in South America, is the 4th country with the highest number of cases in that region of the world, only behind Brazil, Peru and Chile. According to data from the Ministry of Public Health (MSP) of Ecuador, as of April 20, 2020, the National Institute for Public Health Research (INSPI) has registered 33,279 samples, of which 10,128 are positive for SARS-CoV-2. By far, the province of Guayas where Guayaquil is located, the main city in terms of number of inhabitants of the country, is the region with the highest number of affected, with 6921 confirmed cases and 6274 with suspicion. Given the importance of this infection, the severity in some cases, its rapid distribution, and the differences in the Ecuadorian population with respect to the other countries where infected patients have been reported, the investigators consider that an updated analysis of cases, taking as a reference, patients seen in various hospitals of the city of Guayaquil can help identify the clinical characteristics and severity of the disease.
There is an urgent need to understand the outcomes of COVID-19 infected patients regarding the thromboembolic venous disease. Capturing real-world data and sharing Spanish national experience will inform the management of this complex group of patients, improving their clinical care. Interventions are needed to reduce both the incidence and severity of COVID-19. Although it shares characteristics with other similar viruses that also arose in outbreaks, the physiological mechanisms of the virus and its responses on the host are not yet fully known. There are indications that the clinical picture of this disease is in a procoagulant state, with possible increase in episodes of thromboembolic disease. This study aims to analyze the influence of COVID-19 on the incidence of deep vein thrombosis (DVT) in lower and upper limbs, and the variation in the clinical presentation of COVID-19, as well as to provide new evidence applicable to the clinical management of these patients and the establishment of prognostic factors that help early take therapeutic decisions. To this end, an observational, multicenter, national cohorts study will be carried out, sponsored by the Spanish Society of Angiology and Vascular Surgery (SEACV) and the Spanish Chapter of Phlebology and Linfology through its Vascular Research Network (RIV), which will collect demographic variables, comorability, concomitant treatment, analytical status and complementary and ultrasound diagnostic tests, parameters of clinical evolution, therapeutic and complications and mortality to 30 days. All national centers you wish to participate through a secure server that will be accessed through the SEACV and CEFyL website. The global community has recognised that rapid dissemination and completion of studies in COVID-19 infected patients is a high priority, so we encourage all stakeholders (local investigators, ethics committees, IRBs) to work as quickly as possible to approve this project. This investigator-led, non-commercial, non-interventional study is extremely low risk, or even zero risk. This study does not collect any patient identifiable information (including no dates) and data will not be analysed at hospital-level.
Double-blind randomized controlled clinical trial (RCT) of low-dose lenalidomide in the treatment of elderly patients (> 60 years of age) with mild to moderate clinical signs of COVID-19 disease from the Hospital Universitario of Getafe. The study will include patients of both sexes (> 60 years of age) with mild to moderate clinical presentation of COVID-19 (ROX index > 10). Subjects will be randomly assigned to the experimental arm with lenalidomide (5 mg/24h, day 1, 3 and 5) or to the controlled arm. Other concomitant medication for the treatment of COVID-19 will be also considered.
INTRODUCTION As there is no specific cure in the treatment of COVID-19 at this moment of the pandemic, supportive management including mechanical ventilation is the core management in an intensive care unit (ICU). It is a challenge to provide consistent care in this situation of high demand and potential staff shortage in ICU. Also, the investigators need to reduce unnecessary exposure of the providers to the virus. This study aims to examine the impact of care using a non-invasive oscillating device (NIOD) for chest physiotherapy in the care of mechanically ventilated patients with COVID-19. METHODS Objective: To explore if a NIOD performed by non-specialized personnel is not inferior to the standard Chest PhysioTherapy (CPT) in the care of COVID-19. Design: A Pilot Multicenter Prospective Crossover Randomized Study. Setting: Two ICUs in Canadian Academic Hospitals (CHU Sainte Justine and Montreal General Hospital) Patients: All the mechanically ventilated patients admitted to the two ICUs, and CPT ordered by the responsible physician, with COVID-19 infection during the study period. Procedure: The investigators will implement NIOD and CPT alternatingly for 3 hours apart over 3 hours. We will apply a pragmatic design, so that other procedures including hypertonic saline nebulization, Intermittent Positive Pressure Ventilation (IPPV), suctioning (e.g., oral or nasal), or changing the ventilator settings or modality can be provided at the direction of bedside intensivists in charge. The order of the procedures (i.e. NIOD or CPT) will be randomly allocated. Measurements and Analyses: The primary outcome measure is the oxygenation level before and after the procedure (SpO2/FIO2 (SF) ratio). For the cases with Invasive ventilation and non-invasive ventilation, the investigators will also document expiratory tidal volume, vital signs, and any related complications such as vomiting, desaturations, or unexpected extubations. The investigators will collect the data before, 10 minutes after, and 30 minutes after the procedure. Sample Size: The investigators estimate the necessary sample size as 25 for each arm (Total 50 cases), with a power of 0.90, alfa of 0.05, with the non-inferiority design. FUTURE CONSIDERATIONS This randomized pilot study will be considered a running phase if the investigators can/should undertake the RCT which should follow without significant modification of the methods.