Active clinical trials for "COVID-19"

MAD0004J08, the experimental drug, is a potent neutralizing IgG1 monoclonal antibody (mAb) targeting the spike protein of SARS-CoV-2. MAD0004J08 blocks viral attachment and entry into human cells and neutralizes the virus. Because of its high affinity and potency, MAD0004J08 may accelerate clearance of the virus and prevent clinical deterioration of COVID-19 patients, especially when administered shortly after infection, and prevent SARS-CoV-2 infection in uninfected subjects. Because of its high potency, MAD0004J08 is expected to be effective at low doses (mg range) and thus will be administered by intramuscular (IM) injection, as opposed to the intravenous bolus required by high dose mAbs. The goals of this Phase II-III seamless adaptive clinical trial are: Stage-1 (Phase II) Select one dose level for progression to Stage-2 Stage-1 + Stage-2 (Phase III) Provide confirmatory evidence of safety and efficacy for regulatory approval.

Preliminary evidence suggests that cognitive impairment is a common outcome experienced by individuals surviving Covid-19 (1-5). Cognitive impairment following Covid-19 which leads to critical illness is not surprising and perhaps even expected. However, significant cognitive deficits appear to be common even among individuals testing positive for Covid-19 who were never hospitalized. Questions exist regarding the mechanisms of the aforementioned cognitive impairment. The association between COVID-19 and brain dysfunction is not surprising since SARS-CoV has been found in the brain and because Coronaviridaes (CoVs) have been associated with central nervous system (CNS) diseases such as acute viral encephalopathy, acute disseminated encephalomyelitis, and multiple sclerosis (6-11).The possible brain entry routes for CoVs include either direct intranasal access to the brain via olfactory nerves or indirect access by crossing the blood-brain barrier (BBB) via hematogenous or lymphatic spread (9).

Covid-19 has the potential to affect physical, cognitive and psychological functions in multiple ways. It has been clear that a significant proportion of patients with Covid-19 develop long-term symptoms. The term post-acute Covid-19 syndrome (PACS) is now used to describe the wide range of prolonged symptoms following the infection. Patients may need specialized rehabilitation to be able to meet the complex symptoms and problems that may arise. A more specific syndrome that seems to occur more frequently than expected in the group of non-hospitalized patients who have had Covid-19 is the postural orthostatic tachycardia syndrome (POTS). To evaluate the effects of physical training in patients with POTS after Covid-19 a single subject design will be used (the patient is their own control). Inidividual semistructured interviews will be performed to explore and describe the patients´ experiences of the rehabilitation intervention. Participants: Patients diagnosed with POTS after Covid-19 (N=30) will be included. Procedure and outcomes: The primary outcomes are physical activity and health-related quality of life. Secondary outcomes are: physical capacity, active standing test, Malmö-POTS-questionnaire, Anxiety and depression, fatigue, self-reported outcome measure of physical function and work ability. Initially measurements will be performed several times during a period of 2-4 weeks to obtain a baseline before the intervention starts. Then the included participants will undergo a specially designed physical training program that will be performed 3 times /week during a period of 12 weeks. The intervention of physical training will consist of different exercises to enhance muscle strength and endurance. The intervention will be individually adjusted with a progression in dose, intensity, and position. The exercise is based on a program used in a previous study. Measurements will then be repeated after completion of the intervention period. A qualitative approach, with semistructured interviews, will be used to explore the patients´ experiences of the intervention, after commence of the interventional trial.

The primary objective of the study is to evaluate the efficacy and safety of Artlegia (INN: olokizumab) new dosing regimen in patients with moderate coronavirus infection (COVID-19) with signs of hyperinflammation. This study is a multicentre, open-label, randomized, comparative, parallel group, active-controlled clinical trial.

The proposed research focuses on evaluating the mobile application, Easing Anxiety Sensitivity for Everyone (EASE), to improve overall public health that concerns risks and mental health status during the COVID-19 pandemic and to minimize the existing health disparities among Black, Latinx, and American Indian (BLAI) individuals during this time. EASE provides COVID-19 symptom monitoring, exposure management skills, and psychoeducation on stress and it's impact on infection and disease susceptibility. This study aims to compare the effect of EASE to an empirical measurement of standard-of-care digital intervention and to identify the effective mechanisms in EASE.

Purpose of the study: to analyze the interlinks between serum 25(OH)D level and severity of new coronavirus infection (COVID-19) in hospitalized patients, as well as the effect of adding colecaciferol to standard therapy for patients in the acute period of the disease. The study will involve at least 300 hospitalized patients with confirmed COVID-19. All study participants will be twice assessed for serum 25 (OH) D levels: baseline and 8-10 days of hospitalization. Following a baseline examination, patients will be randomized into 2 groups. Group I (No. 1), vitamin D therapy begins with a dosage of 50,000 IU in the first and second weeks. Group II (No. 2), vitamin D therapy is prescribed at a dosage of 2000 IU / day. On 8-10 days of vitamin D supplementation, all participants will be retested for serum 25 (OH) D levels to assess the effectiveness of therapy. On 14-21 days we assessed severity of the course, ICU hospitalization, duration of hospitalization, outcome of the disease, duration of glucocorticoid therapy, the need for specific therapy (inhibitors IL-6), changes in cytokine/chemokine, APPs concentration.

The overarching goal of the Master Protocol is to find effective strategies for inpatient management of patients with COVID-19. Therapeutic goals for patients hospitalized for COVID-19 include hastening recovery and preventing progression to critical illness, multiorgan failure, or death. Our objective is to determine whether modulating the host tissue response improves clinical outcomes among patients with COVID-19.

The purpose of this study is to evaluate the effectiveness of repurposed medications (study drug(s) in reducing symptoms of non-hospitalized participants with mild to moderate COVID-19. Participants will receive either study drug or placebo. They will self-report any new or worsening symptoms or medical events they may experience while taking study drug or placebo. This study is intended to be all remote with no in person visits, unless the study team feels it is in the best interest of a participant to see them in person. Prior and current drug arms are listed on clinicaltrials.gov and will be updated with the activation of any new drug arms. Each study arm will also have its own clinicaltrials.gov entry and will include "Pro00107921" in the Unique Protocol ID. Pro00107921_A - Arm D (Ivermectin 400) - NCT05736861; Pro00107921_B - Arm B (Fluvoxamine) - NCT05890586; Pro00107921_C - Arm C (Fluticasone) - NCT05736874; Pro00107921_D - Arm D (Ivermectin 600) - NCT05894538; Pro00107921_E - Arm E (Fluvoxamine 100) - NCT05894564; Pro00107921_F - Arm F (Montelukast) - NCT05894577; Pro00107921_G - Arm G (Metformin) - NCT06042855.

The pathophysiological processes involved in COVID-19 pneumonia are not fully understood. Specific alterations of the airways, lung parenchyma and pulmonary vascular tree could explain a severe ventilation/perfusion heterogeneity resulting in severe hypoxemia during the active phase of the disease. Additional skeletal muscle impairment related to systemic inflammation may also explain persisting symptoms in the follow-up phase. The first aim of the present project is to explore these different processes by evaluating the impact of the COVID-19 pneumonia on exercise capacity, pulmonary function and perfusion by a physiological and radiologic study. An ambulatory pulmonary rehabilitation will also be studied to assess its impact on the physiological parameter mentioned and the health-related quality of life questionnaire as a potential long-term treatment. The investigators propose a single center randomized controlled study at the University Hospitals of Geneva. 60 adult patients having suffered a hypoxemic COVID-19 pneumonia with persistent symptoms at 3-months after hospital discharge will be included. A functional and physiological study will be performed, including a six-minute walk test, pulmonary function testing, diffusing capacity for carbon monoxide, maximal inspiratory pressure and sniff nasal inspiratory pressure. Those with at least one abnormal value will be invited to fill the Saint Georges Respiratory Questionnaire, the Short Form 36 and the Hospital Anxiety and Depression Scale and will undergo a chest dual energy computed tomography (DECT), a cardiopulmonary exercise testing with non-invasive cardiac output and stroke volume evaluation and an evaluation of the pulmonary shunt by hyperoxia (100% oxygen breathing) at rest and during light effort. Then patients will be randomized on a 1:1 basis for pulmonary rehabilitation program or usual care. All work-up except DECT will be repeated at 6 and 12 months after hospital discharge. The investigators hypothesize that our study will allow a better understanding of pathophysiological mechanisms involved in COVID-19. This will potentially determine therapeutic target for patients with persisting symptoms and functional decay after COVID-19. The investigators also expect to see an improvement of exercise capacity and physiological parameters in the pulmonary rehabilitation group, as compared to the control group, suggesting pulmonary rehabilitation as a possible long-term treatment of this condition.

The Vitamin D for COVID-19 Trial (VIVID) is a randomized, placebo-controlled clinical trial in 2024 men and women from across the U.S. and Mongolia to investigate whether taking a daily dietary supplement of vitamin D vs. placebo for 4 weeks reduces the rate of seeking healthcare for symptoms or concerns related to COVID-19 in participants recently diagnosed with COVID-19, and reduces the risk of infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in household contacts of individuals with newly diagnosed COVID-19.