Active clinical trials for "COVID-19"

This is a Phase 2, randomized, parallel-group, double-blind, placebo-controlled, 14-week study designed to evaluate the efficacy and safety of TNX-102 SL 5.6 mg (2 x 2.8 mg tablets) taken once daily at bedtime for the management of multi-site pain associated with Long COVID.

Chronic olfactory dysfunction from the COVID-19 pandemic is a growing public health crisis with up to 1.2 million people in the Unites States affected. Olfactory dysfunction impacts one's quality of life significantly by decreasing the enjoyment of foods, creating environmental safety concerns, and affecting one's ability to perform certain jobs. Olfactory dysfunction is also an independent predictor of anxiety, depression, and even mortality. While the pandemic has increased the interest by the scientific community in combating the burgeoning health crisis, few effective treatments currently exist for olfactory dysfunction. Furthermore, patients impacted by "long COVID," or chronic symptoms after an acute COVID-19 infection, experience impairments other than olfactory and gustatory dysfunction, such as chronic dyspnea, impaired memory and concentration, and severe fatigue. These symptoms have been hypothesized to be a result of sympathetic positive feedback loops and dysautonomia. Stellate ganglion blocks have been proposed to treat this hyper-sympathetic activation by blocking the sympathetic neuronal firing and resetting the balance of the autonomic nervous system. Studies prior to the COVID-19 pandemic have supported a beneficial effect of stellate ganglion blocks on olfactory dysfunction, and recent news reports and a published case series have described a dramatic benefit in both olfactory function and other long COVID symptoms in patients receiving stellate ganglion blocks. Therefore, we propose a single cohort prospective study to generate pilot data on the efficacy and safety of sequential stellate ganglion blocks for the treatment of COVID-19-induced olfactory dysfunction and other long COVID symptoms.

The latest data indicate that post COVID-19 condition is frequent in children and adolescents, with the most common symptoms being fatigue, shortness of breath, exercise intolerance and weakness. Evidence that COVID-19 can have significant long-term effects on children's health highlights the need for measures to reduce the impact of the pandemic on children, ensuring that they receive appropriate treatments. Those experiencing post COVID-19 condition require more tailored exercise-related advice and improved support to be able to resume activities important to their individual well-being. To the best of our knowledge, no studies have yet addressed the issue of exercise programs for children with post COVID-19 condition. The aim of this study, therefore, is to evaluate the effectiveness of different interventions on pulmonary function, exercise capacity, fatigue and quality of life in children with post COVID-19 condition. This will be a randomized controlled study with pre and post intervention assessment. Children will be recruited from primary schools and primary health care units in Warsaw. Participants meeting the inclusion criteria will be randomized to one of 3 groups: water-based exercise, land-based exercise or control (no exercise). The water-based and land-based exercise groups will be held twice a week, 45 min per session for 8 weeks. Participants will be assessed at baseline and immediately post-intervention in terms of changes in pulmonary function, exercise capacity, fatigue and quality of life. Research outcomes will build the evidence-based practice for health professionals.

Olfactory dysfunction (OD) is a well know symptom of coronavirus disease 2019 (COVID-19), accounting for 48 to 85% of patients. In 1 to 10% of cases, patients develop a chronic olfactory dysfunction (COD,) lasting more than 6 months. Recently, platelet-rich plasma (PRP) was used in patients with non-COVID-19 COD and authors reported encouraging results. In the present study, the investigators investigated the usefulness and safety of PRP injection in 56 patients with COVID-19 COD. Our results showed that PRP in the olfactory cleft can increase the olfactory threshold one month after the injection. Moreover, our results suggest that timing of treatment may be an important factor and that PRP is a safe treatment because no adverse effects were reported throughout the study

This study is designed to evaluate the safety and efficacy of NLC-V in patients diagnosed with COVID-19.

The purpose of this study is to investigate the effects of transcutaneous vagus nerve stimulation (t-VNS) on Long Covid symptoms in females and to identify factors influencing susceptibility and recovery-particularly in the cognitive domain, as over 80% of long-haulers experience "brain fog".

Coronavirus Disease (COVID-19) is a respiratory disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-cov-2). This study was planned as a single-blind randomized controlled pilot study to compare the effectiveness of telerehabilitation-based exercise training applied to individuals with Covid-19. Individuals will be divided into two groups, the control group and the study group. All assessments will be made online twice, before and after treatment. Socio-demographic data of individuals who agreed to participate in the study, disease information about Covid-19, MRC Dyspnea Scale, COVID-19 Fear Scale, International Physical Activity Questionnaire-Short Form, ST. George Respiratory Questionnaire, Fatigue Severity Scale, Nottingham Health Profile will be questioned and recorded. The obtained data will be analyzed with statistical methods.

To investigate the effect of yoga-based exercises therapy on functional capacity, dyspnea, quality of life, depression, anxiety, and sleep quality in healthcare professionals following COVID-19.

The objective of this observational case-crossover study is to evaluate the effectiveness, safety and immunogenicity of the second booster dose in the elderly. There are an estimated 490,000 eligible individuals aged 60 and over statewide for the effectiveness study. Two hundred and forty participants will be invited to participate in biological sample for the immunogenicity study. This sub-sample will be compared with 240 biorepository samples from a cohort of immunosuppressed patients with autoimmune diseases who received the fourth dose, in a study conducted by the same team of researchers. The main effectiveness outcome will be the number of hospitalizations; and secondary outcomes will be deaths, number of reported cases, number of cases confirmed by RT-PCR. The safety assessment will be carried out by monitoring adverse events. The cellular and humoral immune response will be evaluated by viral neutralization assay (search for neutralizing antibodies), serological assay by chemiluminescence, determination of specific IgM and IgG profile, dosage of soluble systemic factors (chemokines, cytokines and growth factors), stimulation in vitro antigen-specific peripheral blood mononuclear cells and investigation of memory T and B lymphocytes and intracytoplasmic cytokines. The study hypothesis is that elderly people who received the second booster dose have a lower incidence rate of hospitalizations and death than those who received the primary regimen (two doses or one of Janssen) or a booster dose, and that the immune response humoral and cellular function of the elderly is similar to those who are immunosuppressed.

High frequency percussive ventilation (HFPV) is used in patients with underlying pulmonary atelectasis, excessive airway secretions, and respiratory failure. HFPV is a non-continuous form of high-frequency ventilation delivered by a pneumatic device that provides small bursts of sub-physiological tidal breaths at a frequency of 60-600 cycles/minute superimposed on a patient's breathing cycle. The high-frequency breaths create shear forces causing dislodgement of the airway secretions. Furthermore, the HFPV breath cycle has an asymmetrical flow pattern characterized by larger expiratory flow rates, which may propel the airway secretions towards the central airway. In addition, the applied positive pressure recruits the lung units, resulting in a more homogeneous distribution of ventilation and improved gas exchange. In acute care and critical care settings, HFPV intervention is used in a range of patients, from spontaneously breathing patients to those receiving invasive mechanical ventilation where HFPV breaths can be superimposed on a patient's breathing cycle or superimposed on breaths delivered by a mechanical ventilator. The most common indications for HFPV use are reported as removal of excessive bronchial secretions, improving gas exchange, and recruitment of atelectatic lung segments. This study aims to assess the lung physiological response to HFPV in terms of aeration and ventilation distribution in patients with acute respiratory failure due to SARS-CoV-2 infection and requiring high flow oxygen therapy through nasal cannula